CN219710453U - Sanitary circulation water supply pipe network system - Google Patents
Sanitary circulation water supply pipe network system Download PDFInfo
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- CN219710453U CN219710453U CN202321196190.XU CN202321196190U CN219710453U CN 219710453 U CN219710453 U CN 219710453U CN 202321196190 U CN202321196190 U CN 202321196190U CN 219710453 U CN219710453 U CN 219710453U
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- Prior art keywords
- water
- main pipe
- control valve
- pipe
- automatic control
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 204
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model discloses a sanitary circulating water supply pipe network system, which comprises a control box, a water inlet main pipe, a circulating pump and a water distribution main pipe, wherein the water inlet main pipe is communicated with the water distribution main pipe; compared with the prior art, the utility model can effectively ensure the cleanliness of water in the water supply network and can meet the emergency water supply of users.
Description
Technical Field
The utility model belongs to the field of water supply, and particularly relates to a sanitary circulating water supply pipe network system which is communicated with a municipal pipe network and supplies water to a terminal water taking point.
Background
In the fields of secondary water supply and direct drinking water delivery, the problem of delivering tap water or purified water to a terminal is involved; in the traditional water conveying mode, a water conveying mode of adding a main pipeline and a branch pipeline by a water pump is adopted, namely, after source water is pressurized by the water pump, the source water is conveyed to each floor or each water using area by the main pipeline, and finally, the source water is conveyed to each terminal water taking point by a smaller pipeline; along with the increasing degree of urban centralization, large-scale living centralization areas and high-rise buildings are more common, large-area sheet area water supply conveying and high-rise water supply conveying are more common, water consumption conditions are more complex, if a newly built district is extremely low in survival rate, the situation that a single resident house is empty for a long time and the like can cause the situation that the peripheral pipelines or part of pipelines store non-flowing water for a long time, stored water is deteriorated, and even secondary pollution of the whole pipelines is caused.
At present, in a direct drinking water system, the circulation sterilization of purified water through a water storage tank is considered to ensure the fresh activity of water and prevent water deterioration, but the water storage tank is usually an open water tank, even if the water storage tank is of a closed structure, the entry of insects and dust after long-time use is difficult to avoid, and when the water tank or a water pump is maintained, the problem that no water is available exists for an end user.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the sanitary circulating water supply pipe network system which can effectively prevent air from entering a water supply pipeline, avoid secondary pollution, realize circulating sterilization flow of stored water in the water supply pipeline, prevent the stored water from deteriorating, meet emergency water supply of users and discharge and clean the stored water in the water supply pipeline.
The utility model solves the technical problems by adopting the technical scheme that: the sanitary circulating water supply pipe network system comprises a control box, a water inlet main pipe, a circulating pump and a water distribution main pipe, wherein the water inlet main pipe is communicated with the water distribution main pipe, the circulating pump is arranged on the water inlet main pipe and connected with the control box, a plurality of water distribution branch pipes are arranged on the water distribution main pipe, water taking ports are arranged on the water distribution branch pipes and communicated with a water return main pipe, the water return main pipe is communicated with the water inlet main pipe, the water return main pipe ports are positioned at the front end of the circulating pump, a water discharging pipe is arranged at the rear end of the circulating pump, a water inlet self-control valve and an ultraviolet sterilizer are arranged on the water inlet main pipe, the ultraviolet sterilizer is positioned between the water return main pipe ports and the circulating pump, a water return self-control valve is arranged on the water returning main pipe, a water discharging self-control valve is arranged on the water discharging pipe, a water storage pressure tank is arranged on the water distribution branch pipe, the water storage pressure tank is positioned at the front end of the water taking port, and the water inlet self-control valve, the ultraviolet sterilizer, the water return self-control valve and the water discharging self-control valve are connected with the control box.
Optionally, a water return regulating valve is arranged on the water return main pipe, and the water return regulating valve is positioned at the rear end of the water return self-control valve.
Optionally, the water inlet automatic control valve, the water return automatic control valve and the water discharge automatic control valve are electromagnetic valves.
The utility model adopts the use mode and the principle: when the water inlet main pipe is used, the water inlet main pipe is communicated with secondary water supply equipment or water treatment equipment, and the control box sets the system circulation time and the system cleaning time;
when normal water supply is performed, the control box controls the water inlet automatic control valve to be opened, the water return automatic control valve is closed, the water drain automatic control valve is closed, after the water is disinfected by an ultraviolet sterilizer on the water inlet main pipe, the water enters the water storage pressure tank through the water distribution branch pipes to be stored, then the water flows into the water return main pipe, is intercepted by the water return automatic control valve in the water return main pipe, the user uses water through the water intake ports connected to the water distribution branch pipes, normal water supply is realized, and when a pipeline is maintained or suddenly fails, the water storage pressure tanks on the water distribution branch pipes can still store water in the tank for the user to use, so that the emergency requirement is met;
when the running time of the system reaches the set circulating time, the control box controls the circulating pump to start, and opens the water return self-control valve, so that water stored in the pipe network and the water storage pressure tank flows circularly through the water distribution main pipe, the water return main pipe and the ultraviolet sterilizer to the water distribution main pipe, the water circulation and the disinfection of the timing pipeline are realized, and meanwhile, the circulating water flow is regulated through the water return regulating valve of the water return main pipe according to the number of users;
when the running time of the system reaches the set cleaning time, the control box controls the water inlet automatic control valve to be closed, and opens the water discharge automatic control valve, at the moment, the water stored in the water storage pressure tanks on each water distribution branch pipe is pushed by compressed gas in the tank, and is collected into the drain pipe through the water return main pipe and the water distribution main pipe respectively, and is discharged from the drain pipe, after the water stored in the water storage pressure tanks is discharged, the impurities of the air cannot pollute the water in the pipeline due to no outside air, after the flushing and the discharging of the pipeline are completed, the control box controls the water discharge automatic control valve to be closed, and the water inlet automatic control valve is opened and the water return automatic control valve is closed, so that the system enters a normal working state.
Compared with the prior art, the utility model has the following beneficial effects:
1. ensuring the cleanliness of water in the water supply pipe network through intermittent cyclic disinfection and flushing discharge;
2. the water storage pressure tank on the water distribution branch pipe is arranged, so that when the pipeline maintenance or sudden fault is realized, emergency water supply of a user is met, and meanwhile, the flushing pressure is provided for system flushing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Description of the embodiments
In example 1, the utility model will be further described with reference to fig. 1, the sanitary circulation water supply network system comprises a control box 1, a water inlet main pipe 2, a circulating pump 3 and a water distribution main pipe 4, wherein the water inlet main pipe is communicated with the water distribution main pipe, the circulating pump is arranged on the water inlet main pipe, the circulating pump is connected with the control box, a plurality of water distribution branch pipes 5 are arranged on the water distribution main pipe, water taking ports 6 are arranged on the water distribution branch pipes, the water distribution branch pipes are communicated with a water return main pipe 7, the water return main pipe is communicated with the water inlet main pipe, the water return main pipe ports are arranged at the front end of the circulating pump, the water inlet main pipe is provided with a water draining pipe 8, the water draining ports are arranged at the rear end of the circulating pump, the water inlet main pipe is provided with a water inlet self-control valve 9 and an ultraviolet sterilizer 10, the ultraviolet sterilizer is arranged between the water returning main pipe ports and the circulating pump, the water returning main pipe is provided with a water returning self-control valve 11, the water draining pipe is provided with a water draining self-control valve 12, the water storing pressure tank 13 is arranged on the water distribution branch pipe (a dynamic flow pressure tank disclosed in the Chinese patent with patent No. 202208918562 is arranged at the front end of the water storing self-control port, the self-control valve, the ultraviolet sterilizer, the self-control valve and the water storage self-control valve is connected with the water storage box).
Optionally, a water return regulating valve 14 is arranged on the water return main pipe, and the water return regulating valve is positioned at the rear end of the water return self-control valve.
Optionally, the water inlet automatic control valve, the water return automatic control valve and the water discharge automatic control valve are electromagnetic valves.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (3)
1. The utility model provides a health circulation water supply network system, is responsible for (4) including control box (1), water inflow, circulating pump (3) and water distribution, and the water inflow is responsible for and is responsible for the intercommunication with the water distribution, and the circulating pump is established on being responsible for in intaking, and the circulating pump is connected with the control box, is equipped with a plurality of water distribution branch pipes (5) on the water distribution is responsible for, is equipped with water intake port (6), its characterized in that on the water distribution branch pipe: the water distribution branch pipe is communicated with a water return main pipe (7), the water return main pipe is communicated with a water inlet main pipe, the water inlet main pipe is provided with a water outlet pipe (8), the water inlet main pipe is provided with a water inlet automatic control valve (9) and an ultraviolet sterilizer (10), the water return main pipe is provided with a water return automatic control valve (11), the water outlet pipe is provided with a water discharge automatic control valve (12), the water distribution branch pipe is provided with a water storage pressure tank (13), and the water inlet automatic control valve, the ultraviolet sterilizer, the water return automatic control valve and the water discharge automatic control valve are connected with a control box.
2. The sanitary circulation water supply network system according to claim 1, wherein: the backwater main pipe is provided with a backwater regulating valve (14).
3. The sanitary circulation water supply network system according to claim 1, wherein: the water inlet self-control valve, the water return self-control valve and the water discharge self-control valve are electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196190.XU CN219710453U (en) | 2023-05-18 | 2023-05-18 | Sanitary circulation water supply pipe network system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196190.XU CN219710453U (en) | 2023-05-18 | 2023-05-18 | Sanitary circulation water supply pipe network system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219710453U true CN219710453U (en) | 2023-09-19 |
Family
ID=87982655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321196190.XU Active CN219710453U (en) | 2023-05-18 | 2023-05-18 | Sanitary circulation water supply pipe network system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219710453U (en) |
-
2023
- 2023-05-18 CN CN202321196190.XU patent/CN219710453U/en active Active
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