CN111593785A - Municipal administration running water pipe network pressure boost system - Google Patents
Municipal administration running water pipe network pressure boost system Download PDFInfo
- Publication number
- CN111593785A CN111593785A CN202010488499.0A CN202010488499A CN111593785A CN 111593785 A CN111593785 A CN 111593785A CN 202010488499 A CN202010488499 A CN 202010488499A CN 111593785 A CN111593785 A CN 111593785A
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- China
- Prior art keywords
- water
- tank
- valve
- pipeline
- tap water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/02—Methods or layout of installations for water supply for public or like main supply for industrial use
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/02—Public or like main pipe systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
Abstract
The invention discloses a municipal tap water pipe network pressurization system, which relates to the technical field of water supply equipment and mainly structurally comprises a water tank, a pressure tank, a tap water supply pipeline and a pressurization pipeline; the tap water supply pipeline is communicated with a water inlet of the water tank, the pressurizing pipeline is arranged between a water outlet pipeline of the water tank and a water inlet of the pressure tank, and the pressure tank is used for storing high-pressure water and is communicated with a plant area water supply pipeline. Reform transform municipal pipe network running water supercharging device and current deep-well pump water supply installation into interlocking control, use municipal pipe network water pressure boost moisturizing for the overhead tank after for the cycle, the second cycle after the overhead tank running water decompression is by the water replenishing of deep-well pump device. The two sets of water supply devices supplement water with each other according to set pressure to form a mutual standby relation, so that the problem of no standby is solved, and the condition that tap water is unqualified due to the fact that the tap water does not circulate for a long time and microorganisms are bred due to the fact that the tap water is retained in the water tank for a long time is avoided. The maintenance cost of heavy-load operation by using one set of device is reduced.
Description
Technical Field
The invention relates to the technical field of water supply equipment, in particular to a municipal tap water pipe network pressurization system.
Background
In recent years, due to the overuse of underground water, the supply of tap water in factory areas of enterprises cannot be met gradually, and tap water needs to be introduced through other channels for supply and production. Some pharmaceutical enterprises have the following defects through factory tap water supply systems:
(1) although some pharmaceutical enterprises can complete the supply of tap water through the tap water supply system of the factory, the current factory only has one set of self-contained well water supply system without spare deep wells and deep well pumps, and the supply of tap water of the whole factory is directly influenced when the water supply system fails or is overhauled. If the fault occurs in the production stage of the product, the production is interrupted due to insufficient water supply, and the production is seriously and badly influenced.
(2) The existing plant area is also merged with a municipal tap water pipeline, and as the water pressure of the municipal tap water pipe network is 0.1-0.25 MPa and is far lower than the water pressure of 0.3-0.7 MPa supplied by the self-contained well of the plant area, tap water of the municipal pipe network cannot enter the water pipe network of the plant area due to the fact that the pressure is lower than the water supply pressure of the self-contained well of the plant area, and the water source cannot be used for a long time.
In view of the above, there is a need for a municipal tap water network pressurization system that incorporates existing tap water systems in a plant.
Disclosure of Invention
In order to solve the technical problems, the invention provides a municipal tap water pipe network pressurization system, which is used for supplying water to a factory by utilizing municipal tap water.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a municipal tap water pipe network pressurization system which comprises a water tank, a pressure tank, a tap water supply pipeline and a pressurization pipeline, wherein the pressure tank is arranged in the water tank; the tap water supply pipeline with the water inlet of basin is linked together, the pressure boost pipeline set up in the outlet pipe way of basin with between the water inlet of overhead tank, the overhead tank is used for storing high pressure water and is linked together with the plant area supply channel.
Optionally, an exhaust pipe is arranged at the top of the water tank, a liquid level sensor is arranged on the water tank, and an exhaust valve is arranged at the bottom of the water tank.
Optionally, the pressurization pipeline is communicated with a plant area water supply pipeline.
Optionally, the tap water supply pipeline includes a first valve, a first filter, a flowmeter and a second valve that communicate in proper order through the pipeline, the play water end of second valve with the water inlet of water pitcher is linked together.
Optionally, the tap water supply line further includes a third valve, and the third valve is disposed between the second valve and the water inlet of the water tank.
Optionally, one end of a water supply branch is arranged between the second valve and the third valve, the other end of the water supply branch is communicated with the water inlet of the pressure tank, and one end of the water supply branch is provided with a first check valve.
Optionally, the water outlet end of the deep-well water supply pipeline is arranged between the water outlet end of the first check valve and the water inlet of the pressure tank.
Optionally, a plurality of said booster lines are included in parallel.
Optionally, the pressurizing pipeline includes a fourth valve, a second filter, a first soft joint, a fifth valve, a centrifugal pump, a second soft joint, a pressure gauge, a second check valve and a seventh valve, which are sequentially communicated through a pipeline, a water inlet end of the fourth valve is communicated with a water outlet pipeline of the water tank, and a water outlet end of the seventh valve is communicated with a water inlet of the pressure tank.
Optionally, the centrifugal pump is connected to a VFD sensing meter.
Compared with the prior art, the invention has the following technical effects:
the municipal tap water of the inventionThe water pipe network pressurizing system mainly comprises a water tank, a pressure tank, a tap water supply pipeline and a pressurizing pipeline, and municipal pipe network tap water is introduced into the existing 30m by the pressurizing device3The pressure tank can supply water to each service point of a factory by utilizing the pressure function of the pressure tank. Reform transform municipal pipe network running water supercharging device and current deep-well pump water supply installation into interlocking control, at the interlocking in-process, use municipal pipe network water pressure boost moisturizing for the period behind the overhead tank, the second period after the overhead tank running water decompression is by the moisturizing of deep-well pump device. Two sets of water supply installation are according to the pressure mutual water supply of setting for, form mutual stand-by relation, have solved not having the reserve condition firstly, make the running water of municipal pipe network can not be detained for a long time in the moisturizing holding vessel and lead to the running water not circulate for a long time and breed the microorganism and cause the unqualified condition of quality of water to take place secondly. And the maintenance cost of heavy load operation of the original device is reduced from the cost saving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the pressurization system of municipal tap water network according to the present invention.
Description of reference numerals: 1. a first butterfly valve; 2. a first Y-strainer; 3. a turbine flow meter; 4. a second butterfly valve; 5. a first ball valve; 6. a first check valve; 7. a third butterfly valve; 8. an exhaust pipe; 9. a high level liquid level sensor; 10. a low level liquid level sensor; 11. an evacuation valve; 12. a water tank; 13. a fourth butterfly valve; 14. a second Y-strainer; 15. first soft connection; 16. a fifth ball valve; 17. a centrifugal pump; 18. a VFD sensing meter; 19. a sixth ball valve; 20. second soft connection; 21. a pressure gauge; 22. a second check valve; 23. a seventh butterfly valve; 30. an exhaust ball valve; 35. an eighth butterfly valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, the embodiment provides a municipal tap water pipe network pressurization system, which includes a water tank 12, a pressure tank, a tap water supply pipeline and a pressurization pipeline; the running water supply pipeline with the water inlet of basin 12 is linked together, the pressure boost pipeline set up in the outlet pipe way of basin 12 with between the water inlet of overhead tank, the overhead tank is used for storing high pressure water and is linked together with the plant area supply channel.
In this embodiment, the water tank 12 is a normal pressure container made of 304 stainless steel, and has a capacity of 40T, the top of the water tank 12 is provided with an exhaust pipe 8 to prevent negative pressure from occurring in the water tank 12, one side of the water tank 12 is provided with a high level liquid level sensor 9 and a low level liquid level sensor 10 to control the upper limit and the lower limit of the liquid level in the water tank 12, and the bottom of the water tank 12 is provided with an emptying valve 11 to facilitate the discharge of tap water in the water tank 12 during cleaning or maintenance.
The pressure tank capacity is 30T, and the pressure tank in this embodiment is the original pressure tank in factory, is provided with manometer 21 on the pressure tank in order to monitor the pressure in the pressure tank.
The running water supply pipeline comprises a first butterfly valve 1, a first Y-shaped filter 2, a turbine flowmeter 3, a second butterfly valve 4 and a third butterfly valve 7 which are sequentially communicated through a pipeline, the water outlet end of the third butterfly valve 7 is communicated with the water inlet of the water tank, a lawn water supply branch is arranged between the second butterfly valve 4 and the third butterfly valve 7, and a first ball valve 5 is arranged on the lawn water supply branch. The second butterfly valve 4 with be provided with the one end of water supply branch road between the third butterfly valve 7, the other end of water supply branch road with the water inlet of overhead tank is linked together, the one end of water supply branch road is provided with first check valve 6. The water outlet end of the deep well water supply pipeline is arranged between the water outlet end of the first check valve 6 and the water inlet of the pressure tank. The deep well water supply pipeline is an original deep well water supply pipeline in a plant area.
The municipal tap water pipe network pressurization system in the embodiment comprises two pressurization pipelines which are arranged in parallel, so that one pressurization pipeline is used and the other pressurization pipeline is standby.
The pressurizing pipeline comprises a fourth butterfly valve 13, a second Y-shaped filter 14, a first soft joint 15, a fifth ball valve 16, a centrifugal pump 17, a second soft joint 20, a pressure gauge 21, a second check valve 22 and a seventh butterfly valve 23 which are sequentially communicated through pipelines, the water inlet end of the fourth butterfly valve 13 is communicated with the water outlet pipeline of the water tank, and the water outlet end of the seventh butterfly valve 23 is communicated with the water inlet of the pressure tank. The centrifugal pump 17 is connected with a VFD sensing meter 18 to monitor the pressure of the centrifugal pump 17 in real time. An air-out ball valve 30 is arranged between the centrifugal pump 17 and the second soft joint 20, and when the low-level liquid level sensor 10 is aged, cavitation generated in the pipeline is discharged through the air-out ball valve 30.
The pressure boost pipeline is linked together with the plant water supply pipeline, and is concrete, sets up eighth butterfly valve 35 between seventh butterfly valve 23 and the plant water supply pipeline, does not have the high pressure water in the overhead tank or when needing to overhaul the overhead tank, can directly supply water to the plant through the pressure boost pipeline.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. A municipal tap water pipe network pressurization system is characterized by comprising a water tank, a pressure tank, a tap water supply pipeline and a pressurization pipeline; the tap water supply pipeline with the water inlet of basin is linked together, the pressure boost pipeline set up in the outlet pipe way of basin with between the water inlet of overhead tank, the overhead tank is used for storing high pressure water and is linked together with the plant area supply channel.
2. The municipal tap water pipe network pressurization system according to claim 1, wherein an exhaust pipe is provided at the top of the water tank, a liquid level sensor is provided on the water tank, and an evacuation valve is provided at the bottom of the water tank.
3. The municipal tap water network pressurization system according to claim 1, wherein said pressurization line is in communication with a plant water supply line.
4. The municipal tap water network pressurization system according to claim 1, wherein said tap water supply line comprises a first valve, a first filter, a flow meter and a second valve in communication via a conduit, said second valve having an outlet end in communication with an inlet of said water tank.
5. The municipal water network pressurization system according to claim 4, wherein said tap water supply line further comprises a third valve disposed between said second valve and the inlet of said water tank.
6. The municipal tap water network pressurization system according to claim 5, wherein one end of a water supply branch is provided between the second valve and the third valve, the other end of the water supply branch is communicated with the water inlet of the pressure tank, and one end of the water supply branch is provided with a first check valve.
7. The municipal tap water network pressurization system according to claim 6, wherein the water outlet end of the deep-well water supply line is disposed between the water outlet end of the first check valve and the water inlet of the pressure tank.
8. The municipal tap water network pressurization system according to claim 1, comprising a plurality of said pressurization lines arranged in parallel.
9. The municipal tap water pipe network pressurization system according to claim 1 or 8, wherein the pressurization pipeline comprises a fourth valve, a second filter, a first soft joint, a fifth valve, a centrifugal pump, a second soft joint, a pressure gauge, a second check valve and a seventh valve which are sequentially communicated through a pipeline, wherein the water inlet end of the fourth valve is communicated with the water outlet pipeline of the water tank, and the water outlet end of the seventh valve is communicated with the water inlet of the pressure tank.
10. The municipal tap water network pressurization system according to claim 9, wherein said centrifugal pump is connected to a VFD sensing meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010488499.0A CN111593785A (en) | 2020-06-02 | 2020-06-02 | Municipal administration running water pipe network pressure boost system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010488499.0A CN111593785A (en) | 2020-06-02 | 2020-06-02 | Municipal administration running water pipe network pressure boost system |
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| Publication Number | Publication Date |
|---|---|
| CN111593785A true CN111593785A (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010488499.0A Pending CN111593785A (en) | 2020-06-02 | 2020-06-02 | Municipal administration running water pipe network pressure boost system |
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| CN (1) | CN111593785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094973A (en) * | 2022-08-11 | 2022-09-23 | 新能量科技股份有限公司 | Water circulation system utilizing air energy and operation method |
-
2020
- 2020-06-02 CN CN202010488499.0A patent/CN111593785A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094973A (en) * | 2022-08-11 | 2022-09-23 | 新能量科技股份有限公司 | Water circulation system utilizing air energy and operation method |
| CN115094973B (en) * | 2022-08-11 | 2023-01-10 | 新能量科技股份有限公司 | Water circulation system utilizing air energy and operation method |
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