Water recovery device for indoor closed water test
The water recycling device, which combines a siphon and a water pump, solves the problems of time-consuming and labor-intensive water treatment and damage to the waterproof layer after the water tightness test, and achieves efficient and labor-saving water resource management and waterproof layer protection.
Patent Information
- Application Number
- CN202422964835.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-12-03
AI Technical Summary
The current water retention test followed by water storage treatment is time-consuming and labor-intensive, and it is easy to damage the waterproof layer, leading to increased production costs.
A water recovery device that combines a siphon pipe and a pump is used to achieve efficient collection and transfer of stored water through the siphon drainage principle and the pump drive, thus avoiding damage to the waterproof layer.
It improves the efficiency of water storage and treatment, reduces labor costs, reduces water waste, and protects the integrity of the waterproof layer.
Smart Images
Figure CN223841375U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of waterproof testing technology, and in particular to a water recycling device for indoor water tightness testing. Background Technology
[0002] A water tightness test, also known as a water retention test, is mainly used to test areas requiring waterproofing, such as roofs, bathrooms, and kitchens, to ensure the effectiveness of the waterproofing layer. The test involves filling the waterproofed area with water for a certain period to observe for any seepage or leakage. However, the subsequent water retention process is extremely time-consuming and labor-intensive. Common on-site methods often involve collecting the water in buckets using shovels or similar tools for drainage or transporting it to another floor for the test. This process is not only slow, but the tools can easily damage the waterproofing layer, requiring subsequent repairs, which is time-consuming, labor-intensive, and can lead to unnecessary production costs. Utility Model Content
[0003] To address the aforementioned technical problems, this utility model provides an indoor water retention test water recycling device, which solves the problem of time-consuming and labor-intensive water storage and treatment after existing water retention tests.
[0004] To achieve the above objectives, the specific technical solution of this utility model is as follows:
[0005] An indoor water tightness test water recycling device includes a siphon pipe. The outlet end of the siphon pipe passes through the first floor drain of the upper floor slab and is located above the water tightness test area of the lower floor slab. The inlet end of the siphon pipe is connected to a siphon cylinder, which is sleeved on the drain outlet of the upper floor slab.
[0006] It also includes a water pump, the outlet of which passes through the second floor drain on the upper floor slab and is connected to a water pump. The drain pipe of the water pump is located in the water tightness test area of the lower floor slab, and the inlet of the water pump is located in the water tightness test area of the upper floor slab.
[0007] It also includes a water collection tank, which is installed on the lower floor slab. The outlet end of the siphon pipe is divided into two branches. One branch is equipped with a first valve, and the other branch is connected to the water collection tank after passing through a second valve. The drain pipe is divided into two branches. One branch is equipped with a fourth valve, and the other branch is connected to the water collection tank after passing through a third valve.
[0008] The siphon pipe and the pumping pipe are corrugated pipes.
[0009] A pressure block is fitted at the inlet end of the pumping pipe.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] 1. After the water tightness test of the upper area is completed, fill the siphon tube with water and shake it slightly. Then quickly attach it to the drain outlet. Through the siphon drainage principle, the water stored in the water tightness test area of the upper floor slab is discharged into the water tightness test area of the lower floor slab through the siphon tube. The drainage process is time-saving and labor-saving, and will not damage the waterproof layer, thus reducing labor costs.
[0012] 2. Add a water pump and drive it to work. This can not only increase drainage efficiency, but also pump out areas where siphon drainage is incomplete.
[0013] 3. When the water tightness test of the lower floor slab is not carried out temporarily, close the first and fourth valves, open the second and third valves, and discharge the water stored in the upper floor slab water tightness test into the water collection tank through the siphon pipe and the drain pipe to avoid water waste. Alternatively, after the upper floor slab water tightness test is completed, the work surface can be quickly integrated to carry out the next process. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] In the picture:
[0016] 1. Upper floor slab; 2. Lower floor slab; 3. Siphon cylinder; 4. Drain outlet; 5. Siphon pipe; 6. First floor drain outlet; 7. First valve; 8. Second valve; 9. Pressure block; 10. Pumping pipe; 11. Water collection tank; 12. Third valve; 13. Fourth valve; 14. Water pump; 15. Second floor drain outlet; 16. Drain pipe. Detailed Implementation
[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.
[0018] An indoor water tightness test water recycling device includes a siphon pipe 5. The outlet end of the siphon pipe 5 passes through the first floor drain 6 of the upper floor slab 1 and is located above the water tightness test area of the lower floor slab 2. The inlet end of the siphon pipe 5 is connected to a siphon cylinder 3, which is fitted onto the drain outlet 4 of the upper floor slab 1. After the water tightness test of the upper area is completed, the siphon cylinder 3 is filled with water and shaken slightly, and then quickly fitted onto the drain outlet 4. Through the siphon drainage principle, the water stored in the water tightness test area of the upper floor slab 1 is discharged into the water tightness test area of the lower floor slab 2 through the siphon pipe 5. The drainage process is time-saving and labor-saving, and will not damage the waterproof layer.
[0019] It also includes a water pump 10, the outlet of which passes through the second floor drain 15 of the upper floor slab 1 and is connected to a water pump 14. The drain pipe 16 of the water pump 14 is located in the water tightness test area of the lower floor slab 2, and the inlet end of the water pump 10 is located in the water tightness test area of the upper floor slab 1. The addition of the water pump 10, driven by the water pump 14, not only increases drainage efficiency but also allows for the pumping out of areas where siphon drainage is incomplete.
[0020] It also includes a water collection tank 11, which is installed on the lower floor slab 2. The outlet end of the siphon pipe 5 branches into two branches. One branch is equipped with a first valve 7, and the other branch is connected to the water collection tank 11 via a second valve 8. The drain pipe 16 branches into two branches. One branch is equipped with a fourth valve 13, and the other branch is connected to the water collection tank 11 via a third valve 12. When the lower floor slab 2 is not undergoing a water tightness test, the first valve 7 and the fourth valve 13 are closed, and the second and third valves 12 are opened. The water stored in the upper floor slab 1 during the water tightness test is discharged into the water collection tank 11 through the siphon pipe 5 and the drain pipe 16 for collection, avoiding water waste. Alternatively, after the water tightness test of the upper floor slab 1 is completed, the work surface can be quickly integrated for the next process.
[0021] The siphon pipe 5 and the water pumping pipe 10 are corrugated pipes, which are convenient to store and can be stretched to a suitable position according to the actual needs of the site. The siphon pipe 5 is connected to the siphon cylinder 3 and the water collection tank 11 through quick connectors to improve loading and unloading efficiency. The installation of the water pumping pipe 10 is similar.
[0022] The inlet end of the pumping pipe 10 is fitted with a pressure block 9. The pressure block 9 can give the inlet end of the pumping pipe 10 a self-weight, limit the inlet end of the pumping pipe 10, and prevent the inlet end of the pumping pipe 10 from leaving the water storage area of the water tightness test due to vibration or other factors during the pumping process.
[0023] Drain outlet 4, first floor drain outlet 6 and second floor drain outlet 15 are located in the water tightness test area of the upper floor slab 1 and the lower floor slab 2.
[0024] When using:
[0025] After the water tightness test of the upper floor area is completed, the siphon tube 3 is filled with water and shaken slightly. Then it is quickly attached to the drain outlet 4. Through the siphon drainage principle, the water stored in the water tightness test area of the upper floor slab 1 is discharged into the water tightness test area of the lower floor slab 2 through the siphon pipe 5. At the same time, the water pump 14 is driven to work. When the water tightness test of the lower floor slab 2 is not carried out temporarily, the first valve 7 and the fourth valve 13 are closed, and the second and third valves 12 are opened. The water stored in the water tightness test area of the upper floor slab 1 is discharged into the water collection tank 11 through the siphon pipe 5 and the drain pipe 16 for collection.
[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A water recycling device for indoor water tightness tests, characterized in that: Includes a siphon pipe (5), the outlet end of which passes through the first floor drain (6) of the upper floor slab (1) and is located above the water tightness test area of the lower floor slab (2). The inlet end of the siphon pipe (5) is connected to a siphon cylinder (3), which is fitted onto the drain outlet (4) of the upper floor slab (1).
2. The indoor water tightness test water recycling device according to claim 1, characterized in that: It also includes a water pump (10), the outlet end of which passes through the second floor drain (15) of the upper floor slab (1) and is connected to a water pump (14). The drain pipe (16) of the water pump (14) is located in the water tightness test area of the lower floor slab (2), and the inlet end of the water pump (10) is located in the water tightness test area of the upper floor slab (1).
3. The indoor water tightness test water recycling device according to claim 2, characterized in that: It also includes a water collection tank (11), which is installed on the lower floor slab (2). The outlet end of the siphon pipe (5) is divided into two branches. One branch is equipped with a first valve (7), and the other branch is connected to the water collection tank (11) through a second valve (8). The drain pipe (16) is divided into two branches. One branch is equipped with a fourth valve (13), and the other branch is connected to the water collection tank (11) through a third valve (12).
4. The indoor water tightness test water recycling device according to claim 3, characterized in that: The siphon (5) and the pumping pipe (10) are corrugated pipes.
5. The indoor water retention test water recycling device according to claim 4, characterized in that: A pressure block (9) is fitted onto the inlet end of the pumping pipe (10).