same floor drainage
Same-floor drainage was a drainage method for sanitary appliances. Its characteristic was that the drainage pipe did not need to pass through the floor, but was laid in the same floor and connected to the drainage standpipe. There were two main forms of same-floor drainage: wall-row zero-drop same-floor drainage and slightly-drop same-floor drainage. The wall row zero-drop drainage on the same floor meant that the drainage pipe went along the wall and did not occupy the vertical floor height. The bathroom could maintain the same floor height as other rooms, and the design freedom was higher, and it was beautiful and practical. The same floor drainage with micro-descending plates was a common form in China. It required the installation of dry area floor drain, which could almost achieve zero floor height difference without occupying vertical floor height. The difference between the same floor drainage and the different floor drainage was the layout of the bathroom appliances, the aesthetics of the house, and the drainage noise. The advantages of same-floor drainage were high degree of freedom in layout, beautiful houses, and low drainage noise, but there were also shortcomings such as high construction cost and difficult maintenance. In general, same-floor drainage was a healthier, more convenient, and more beautiful drainage method.
The same floor drainage, the second floor does not reverse the water, why?
There may be the following reasons why the second floor of the same floor did not reverse the water: First, if the sewer pipe was not blocked, it would usually not reverse the water. Secondly, the design of the pipeline was reasonable and the construction was correct. For example, the inner diameter of the pipeline was suitable, there were no foreign objects inside, no damage, there were not many bends, and the slope angle was reasonable. Moreover, during the renovation of the house, the construction workers did not leave any gravel, cement, or other construction waste inside the pipeline. In addition, the upstairs owner used it properly and did not pour hair, paper towels, leftovers and other domestic garbage into the pipe to cause blockage. It was also possible that the hydraulic conditions were good. When the residential drainage was gravity drainage, the sewage could be smoothly discharged from the sanitary ware into the drainage vertical pipe, then into the drainage horizontal main pipe, and finally into the outdoor drainage inspection well. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The drainage pipe is blocked, and the third floor is flooded.
There could be many reasons for the blockage of the drainage pipe and the water on the third floor could be reversed, and different solutions could be taken. ** I. Cause Analysis ** 1. ** Congestion ** - Hair, kitchen waste (rice, vegetable leaves, noodles, etc.), grease (such as lard), and other sundries may have accumulated in the pipeline, causing poor drainage and water flow to fail smoothly, resulting in water reversal on the third floor. - It could be that the pipes at the lower levels were blocked, such as the pipes below the second floor, causing the water above the third floor to be unable to drain normally and turn against the water. 2. ** In terms of installation ** - If the drainage pipes on the third floor were not installed reasonably, such as the installation position of the drainage hose being too low, it would make it easy for water to accumulate and not be discharged in time, causing water to reverse. ** 2. Solution ** 1. ** Temporary measures ** - A sealing ring could be placed at the drain outlet of the reverse water. This would fix the sewer pipe and block the gap between the hose and the sewer pipe. To a certain extent, it would reduce the reverse water situation. Even if the water flow was fast, it was not easy for the water to return from the drain. 2. ** Clear the blockage ** - ** Chemistry ** - He could use the vinegar and soda method to first drain the water in the sewer, then mix the white vinegar and soda powder, and then add hot water into the sewer to use a chemical reaction to dissolve the blockage. - The salt and soda method was also feasible. Mix 1/2 cup of salt and 1/2 cup of soda water and pour them into the sewer. This mixture would help remove the dirt on the inner wall of the pipe, expand the diameter of the pipe, and dredge the pipe. - You can also use a pipe dredge agent. According to the instructions, you usually add an appropriate amount of dredge agent and warm water (no more than 60 degrees) to make it react in the pipe and dissolve the blockage, such as hair, meat, vegetable leaves, etc. - ** Physical method ** - Using the hot water method, boiling hot water was poured into a kettle or pot, and a towel was used to block the sewer to maintain the temperature and pressure of the hot water. The flushing and softening effect of the hot water was used to dredge the pipe. - The pump method could also be tried. First, the mouth of the sewer was blocked, and fresh water was poured in. Then, the pump was continuously pumped, and through the up and down circulation, pressure was formed. The external water pressure was used to dredge the sewer, but this method was more cumbersome. - The mop method. If the blockage was urgent, the mop could be used to directly block the drain, creating pressure back and forth. Repeat 5 - 10 times to discharge the blockage. - The mineral water bottle method was to cut off the bottom of the mineral water bottle, put on gloves, and insert the mineral water bottle vertically into the sewer. Repeatedly lift and press down, and discharge the foreign matter in the sewer through the huge pressure formed in the bottle. If the toilet was blocked and the bottle was not high enough, the insulation tape could be used to stick the 502 to the disposable chopsticks and the bottle cap firmly before continuing the operation. After dredging, he had to use half a bowl of white vinegar, five pump of dishwashing liquid, and three spoonfuls of baking soda mixed with boiling water to pour it into the sewer for deep cleaning to prevent secondary blockage. 3. ** Protective measures ** - When installing the pipe, whether it was the sewer pipe of the vegetable basin or the pipe under the bathroom cabinet, it must be higher than the ground. At the same time, the water hose should be plugged in to help prevent water from flowing back. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Open ditch drainage and underground ditch drainage
Open ditch drainage and underground ditch drainage were two different drainage methods. Open ditch drainage referred to the drainage of water through the excavated open ditch channel. Water could flow directly from various positions in the ditch. The cover was usually a comb, which could pass water. The comb or grill was used to intercept debris. Underground ditch drainage meant that water could not flow in directly. The cover was usually steel plate or concrete. The drainage ditch of the underground ditch was inclined to the water collecting well. When digging, the drainage ditch was first dug, and as it was dug, it deepened to form a underground ditch system connecting the inside and outside of the foundation pit to control the underground water level. Finally, the underground water was pumped away by a pump. Open ditch drainage was suitable for irrigation in areas with water infiltration, and it had a good effect on rainwater drainage. Dark ditch drainage was suitable for the foundation pit drainage of structures with large foundation pit depth, narrow site, and strong underground water.
Open ditch drainage and underground pipe drainage
Open ditch drainage and underground pipe drainage were two common methods of farmland drainage. Open ditch drainage was a method of digging drainage ditches to form a drainage ditch network. Water would flow from the field ditch network into the water transmission ditch network and finally into the drainage area (river, lake, sea). Underground drainage was a method of burying pipes underground to drain water by removing excess water from the farmland soil and lowering the water level. The underground pipe drainage could be used to filter and seep water by using sand and stone bedding, laying thick plastic pipes and crushed sand. Open ditch drainage was suitable for soil layers with better geological conditions, while underground pipe drainage could effectively control the underground water level, save land, and have a better drainage effect.
Open ditch drainage, underground ditch drainage
Open ditch drainage and underground ditch drainage were two different drainage methods. Open ditch drainage referred to the digging of open ditches on the surface to guide water to the water outlet. It was suitable for draining accumulated water after heavy rain or for green areas with uneven terrain. Open ditches had the advantage of easy drainage, easy flushing, and anti-blockage, but there might be problems with odors and pests, and it would also make the ground uneven. Underground ditch drainage was used to draw water out by burying pipes or building underground ditches. It was suitable for narrow sites and large underground water. Underground ditches could keep the terrain neat and save land, but the cost was higher. There were differences in drainage methods, cover materials, and functions between open ditches and underground ditches.
promotion and drainage
The following are some common methods to promote drainage: 1. ** Social media promotion **: It has a wide coverage and low cost, but the content must be attractive and know how to interact with users. 2. ** Online advertisement promotion **: Able to accurately target users, but the advertising cost is high. You must choose the platform and strategy carefully. 3. ** content marketing **: It helps to build user trust and improve brand image. It requires high-quality content and continuous updates. 4. ** Promotional articles **: It can influence users subtly. You need to find a suitable platform and channel. 5. ** Q & A Promotion **: Answer user questions through the Q & A platform and provide valuable answers to increase brand exposure and user attention. High-quality content can show long-term promotion effects. 6. ** We-media Channel Promotion **: Use the We-media platform to spread original and high-quality content to attract users 'attention and improve the brand image. 7. ** Video Promotion **: Create high-quality and highly relevant video content and upload it to the video platform. Use the Short videos traffic and exposure to promote it. 8. ** WeChat marketing **: Use WeChat's various functions to push promotions and event news to increase user participation. 9. ** domestic APP advertising promotion **: Placing promotional content in the advertising space of popular APP platforms to accurately reach the target users. 10. ** Information flow advertisement promotion **: Placing information flow advertisements on online media, social media, and other platforms to accurately reach users and increase brand awareness. 11. ** Community Promotion **: Create a community around your own industry and organize regular activities to attract target users to participate in interactions. 12. ** Resource Cooperation Promotion **: Cooperate with other websites in terms of resources, such as links, advertisements, content, etc., to achieve mutual promotion. 13. ** Fission Marketing Promotion **: Through the reward mechanism and user recommendations, users can promote themselves, increasing user conversion and brand communication. 14. ** Weibo Promotion **: It is highly open. You need to continuously output content and use functions such as reposting and lottery to attract fans. 15. ** Peers recommend each other **: Find similar industries to promote to each other to obtain more accurate customer resources. 16. ** Bait Techniques **: For example, mention valuable content in the community to attract others to add, or upload attractive resources on well-known websites to attract interested people. 17. ** Mass posting **: For example, using the number advantage of the WeChat group to increase the exposure of the content. 18. ** Enterprise WeChat Promotion **: Use various marketing tools of Enterprise WeChat for marketing. You can import mobile phone numbers to add users. 19. ** Matrix keyword promotion **: For example, restaurants can publish information with specific keywords (such as local food) on platforms such as Little Red Book. 20. ** Create a unique charm and build an IP (as in TikTok)**: Build a unique personal or brand IP to attract fans. 21. ** Livestream interaction (as if on TikTok)**: Build private domain traffic through livestream. 22. ** Online and offline integration (as in TikTok)**: Combining offline activities for online promotion. 23. ** For the mall's Mini programs **: It has a beautiful interface design and rich product content. Through cooperative promotion (with relevant platforms, social media, and blog, etc.), it uses special promotions, lucky draws, and offline promotion and event traction.
Spiral drainage pipe
Spiral drainage pipe was a kind of pipe used in building drainage system, which had some characteristics and advantages. Spiral drainage pipe has the following characteristics: 1. Reduce noise: The design of the spiral drainage pipe can effectively reduce the noise pollution caused by drainage. The measured results showed that compared with the traditional cast iron drainage pipe, the noise of the spiral drainage pipe was about 2 to 4 decibels lower, and it had a silencing effect. 2. To prevent the damage of the floor drain seal: The spiral structure inside the spiral drainage pipe can reduce the pressure fluctuation in the pipe, avoid the damage of the water seal caused by the negative pressure of the upper user and the positive pressure of the bottom user, and improve the stability of the drainage system. 3. Increase drainage efficiency: The internal spiral structure of the spiral drainage pipe increases the friction resistance of the water flow, preventing the water flow from blocking the pipe due to inertia, improving drainage efficiency and reducing the occurrence of blockage accidents. 4. [Double silencing effect: Hollow wall spiral drainage pipe is a special structure of spiral drainage pipe. It has a double-layer structure and honeycomb-shaped holes, which can further isolate noise and have a better silencing effect.] In general, the spiral drainage pipe had the advantages of reducing noise, preventing the damage of the floor drain seal, and improving drainage efficiency. They are commonly used in the drainage system of buildings, especially for the drainage of single standpipes in high-rise buildings.
open ditch drainage
Open ditch drainage was a commonly used method of drainage. It was suitable for the removal of a small amount of underground water, surface water, and rainwater in the foundation pit. Open ditch drainage is composed of open drainage ditch, water collecting well, water intake, horizontal support, vertical support plate, etc. The conditions for the use of open ditch drainage include geological conditions and aquatic conditions. The geological conditions were suitable for denser soil layers, especially soil layers with a certain degree of cohesion or stickiness, as well as hard clay mixed with sand lenses or thin layers without water supply. The water condition is suitable for the situation where the flow of underground water is small. The construction plan of open ditch drainage included the arrangement of the drainage line, the number and location of the water collecting wells, the excavation of the open ditch and the setting of the water collecting wells. The open ditch drainage method had the advantages of low cost, simple construction, and obvious effect. It was widely used in fields such as farmland, urban roads, and gardens.
Open and hidden drainage ditches
The difference between an open drain and an underground drain was the way the water flowed in and the material of the cover. Open ditches meant that water could flow directly into the ditch from various locations. The cover was usually a comb, which could pass water. The comb or grill was used to intercept debris. Underground ditches meant that water could not flow directly into them. The cover was usually made of steel or concrete, and water had to flow into the underground ditches through other means. In addition, open ditches were generally used to quickly and systematically direct surface water and rainwater to the sewers to prevent the foundation of the house from being soaked in water and ensure the stability and durability of the house. The hidden ditch was an underground drainage ditch, which had no function of seeping or collecting water.
What is open ditch drainage?
Open ditch drainage was a method of lowering water. By setting up open drainage ditches or infiltration channels and collecting wells in the foundation pit, water was pumped out of the foundation pit. The open ditch drainage system was composed of a water collecting well, a water intake, a horizontal brace, a vertical brace, and a drainage ditch. It is suitable for drainage projects where the foundation pit is shallow, the depth of drainage is not large, and there is no quicksand and piping at the bottom of the pit. Open ditch drainage was a commonly used and simple method of rainfall. It was suitable for the drainage of a small amount of underground water, surface water, and rainwater in the trench.