CN221345762U - Non-negative pressure secondary water supply equipment - Google Patents
Non-negative pressure secondary water supply equipment Download PDFInfo
- Publication number
- CN221345762U CN221345762U CN202323373531.9U CN202323373531U CN221345762U CN 221345762 U CN221345762 U CN 221345762U CN 202323373531 U CN202323373531 U CN 202323373531U CN 221345762 U CN221345762 U CN 221345762U
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- Prior art keywords
- water outlet
- pipe
- negative pressure
- water
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses non-negative pressure secondary water supply equipment, which comprises a base, a steady flow tank arranged on the base, a water inlet pipe, a water outlet pipe, a control box, a water outlet branch pipe, a water outlet pump, a first connecting pipe, a second connecting pipe, a water outlet main pipe, a first ripple compensator and a first electromagnetic valve, wherein the water inlet pipe and the water outlet pipe are communicated with the steady flow tank; the water outlet end of the water outlet pipe is communicated with the water outlet branch pipe; a plurality of first connecting pipes are communicated with the water outlet branch pipes; the water outlet end of the first connecting pipe is sequentially connected with a water outlet pump, a second connecting pipe, a first electromagnetic valve and a water outlet main pipe; the upper end of the water inlet pipe is detachably connected with a first ripple compensator; the control box is electrically connected with the water outlet pump and the first electromagnetic valve respectively. The utility model has the advantages that: the first ripple compensator and the second ripple compensator are arranged at the positions of the water inlet pipe and the water outlet main pipe, so that the damage to equipment caused by the dimensional change of the pipeline can be prevented, the axial, transverse and angular displacement of the pipeline can be compensated, and noise and vibration can be reduced.
Description
Technical Field
The utility model relates to the technical field of water supply equipment, in particular to non-negative pressure secondary water supply equipment.
Background
The non-negative pressure equipment is used as novel secondary water supply equipment, has good energy conservation, and is widely applied to water supply engineering. With the pursuit of people for the living standard, the requirements for high performance and low noise of secondary water supply equipment are increasingly high. When the secondary water supply equipment used in the prior art is connected with municipal tap water, the pressure is unstable, so that the water pressure is unstable, and the equipment is unstable in operation or damaged. Secondly, because of the water flow impact, the noise of the secondary equipment is too large, and a certain influence is caused to the user.
Disclosure of utility model
The utility model aims to solve the technical problem of providing non-negative pressure secondary water supply equipment which can effectively ensure stable supply of water.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
The non-negative pressure secondary water supply equipment comprises a base, a steady flow tank positioned on the base, a water inlet pipe and a water outlet pipe which are communicated with the steady flow tank, a control box, a water outlet branch pipe, a water outlet pump, a first connecting pipe, a second connecting pipe, a water outlet main pipe, a first ripple compensator and a first electromagnetic valve; the water outlet end of the water outlet pipe is communicated with the water outlet branch pipe; a plurality of first connecting pipes are communicated with the water outlet branch pipes; the water outlet end of the first connecting pipe is sequentially connected with a water outlet pump, a second connecting pipe, a first electromagnetic valve and a water outlet main pipe; the upper end of the water inlet pipe is detachably connected with a first ripple compensator; the control box is electrically connected with the water outlet pump and the first electromagnetic valve respectively.
Further, one end of the water outlet main pipe is detachably connected with a second ripple compensator.
Further, the number of the first connecting pipes is four.
Further, the first ripple compensator comprises a ripple section, a straight section and a flange plate; the two straight edge sections are arranged on the corrugated section and are integrally formed with the corrugated section; the two flanges are coaxially arranged at the ends of the two straight sections respectively; the second ripple compensator structure is identical to the first ripple compensator structure.
Further, the upper end of the base is detachably connected with an air pressure tank; the air pressure tank is communicated with the water outlet main pipe through a pipeline.
Further, a second electromagnetic valve is arranged between the first connecting pipe and the water outlet pump.
Further, the water outlet main pipe is detachably connected with a pressure sensor; the pressure sensor is electrically connected with the control box.
Further, the device also comprises an ultraviolet sterilizer; the ultraviolet sterilizer is connected with the first ripple compensator through a third connecting pipe.
The utility model has the beneficial effects that:
the first ripple compensator and the second ripple compensator are arranged at the positions of the water inlet pipe and the water outlet main pipe, so that the damage to equipment caused by the dimensional change of the pipeline can be prevented, the axial, transverse and angular displacement of the pipeline can be compensated, and noise and vibration can be reduced. The ultraviolet sterilizer can be used for sterilizing and disinfecting domestic water entering the equipment, so that the water safety of users is ensured. The pneumatic tank can relieve frequent starting of the water outlet pump, ensure stable pressure in the equipment and reduce noise generated by pressure.
Drawings
FIG. 1 is a front view of a non-negative pressure secondary water supply apparatus;
FIG. 2 is a side view of a non-negative pressure secondary water supply;
fig. 3 is a schematic structural view of a first ripple compensator.
In the figure, a base, a 2-steady flow tank, a 3-water inlet pipe, a 4-water outlet pipe, a 5-water outlet branch pipe, a 6-water outlet pump, a 7-first connecting pipe, a 8-second connecting pipe, a 9-water outlet main pipe, a 10-first ripple compensator, a 11-second ripple compensator, a 12-control box, a 13-first electromagnetic valve, a 14-air pressure tank, a 15-ultraviolet sterilizer, a 16-third connecting pipe, a 17-second electromagnetic valve, a 101-ripple section, a 102-straight section and a 103-flange plate are arranged.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1-3, the non-negative pressure secondary water supply device comprises a base 1, a steady flow tank 2 positioned on the base 1, a water inlet pipe 3, a water outlet pipe 4 and a control box 12 which are communicated with the steady flow tank 2, and further comprises a water outlet branch pipe 5, a water outlet pump 6, a first connecting pipe 7, a second connecting pipe 8, a water outlet main pipe 9, a first ripple compensator 10 and a first electromagnetic valve 13; the water outlet end of the water outlet pipe 4 is communicated with a water outlet branch pipe 5; a plurality of first connecting pipes 7 are communicated with the water outlet branch pipe 5; the water outlet end of the first connecting pipe 7 is sequentially connected with a water outlet pump 6, a second connecting pipe 8, a first electromagnetic valve 13 and a water outlet main pipe 9; the upper end of the water inlet pipe 3 is detachably connected with a first ripple compensator 10; the control box 12 is electrically connected with the water outlet pump 6 and the first electromagnetic valve 13 respectively. The arrangement of the base 1 facilitates the rational layout of the remaining components on the water supply device. The steady flow tank 2 can be used for stabilizing the flow while storing water, and is applicable to the prior art in the patent number CN 202320718008U. The control box 12 is a commercially available product, well understood by those skilled in the art, and is well known in the art. The outlet manifold 5 can distribute the water flow into a different first connection 7. The water outlet pump 6 can ensure the supply of water flow. The second connection pipe 8 can collect the water pumped by the water outlet pump 6 for users to use. The first ripple compensator 10 can prevent the damage to the equipment caused by the dimensional change of the pipeline, compensate the axial, transverse and angular displacement of the pipeline, and can reduce noise and vibration.
Specifically, one end of the water outlet header pipe 9 is detachably connected with a second ripple compensator 11.
Specifically, in order to satisfy the water supply amount of the present utility model, the number of the first connection pipes 7 is four.
Specifically, the first ripple compensator 10 includes a ripple section 101, a straight section 102, and a flange 103; the two straight edge sections 102 are arranged on the corrugated section 101 and are integrally formed with the corrugated section 101; the two flanges 103 are coaxially arranged at the ends of the two straight-edge sections 102 respectively; the second ripple compensator 11 has the same structure as the first ripple compensator 10. The corrugated section 101 can prevent equipment damage caused by dimensional change of equipment pipelines
Specifically, in order to alleviate frequent starting of the water outlet pump 6, the upper end of the base 1 is detachably connected with an air pressure tank 14; the pneumatic tank 14 is communicated with the water outlet main pipe 9 through a pipeline.
Specifically, in order to facilitate control of water flow and cleaning of the water outlet pump 6, a second electromagnetic valve 17 is provided between the first connection pipe 7 and the water outlet pump 6.
Specifically, in order to be able to detect the pressure of the water pipe, the water outlet manifold 9 is detachably connected with a pressure sensor 18; the pressure sensor 18 is electrically connected to the control box 12.
As another embodiment, the ultraviolet sterilizer 15 is further included; the ultraviolet sterilizer 15 is connected to the first ripple compensator 10 through a third connection pipe 16. The ultraviolet sterilizer 15 can be used for sterilizing and disinfecting domestic water entering the equipment, is a commercial product, and has the model GR-UV80-4,
The working principle of the utility model is as follows:
When the utility model is carried out, after the tap water of the municipal pipe network is sterilized and disinfected by the ultraviolet sterilizer 15, the tap water flows into the steady flow tank 2 through the third connecting pipe 16 and the first ripple compensator 10, the steady flow tank 2 can carry out water pressure balance, when the water supply of a user is carried out, the control box 12 can start and close the water outlet pump 6 in real time by receiving the signal of the pressure sensor 18 to supply water, and meanwhile, the first electromagnetic valve 13 and the second electromagnetic valve 17 can be controlled to control the flow so as to ensure the normal supply of the water. The second corrugated compensator 11 and the first corrugated compensator 10 are arranged at the water inlet pipe 3 and the water outlet main pipe 9, so that the damage to equipment caused by the dimensional change of the pipeline can be prevented, the axial, transverse and angular displacement of the pipeline can be compensated, and noise and vibration can be reduced. The domestic water finally flows into each pipeline through the pipeline for use by users.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (8)
1. The utility model provides a no negative pressure secondary water supply equipment, includes base (1), is located stationary flow jar (2) on base (1), intercommunication inlet tube (3) and outlet pipe (4) on stationary flow jar (2), control box (12), its characterized in that: the device also comprises a water outlet branch pipe (5), a water outlet pump (6), a first connecting pipe (7), a second connecting pipe (8), a water outlet main pipe (9), a first ripple compensator (10) and a first electromagnetic valve (13); the water outlet end of the water outlet pipe (4) is communicated with a water outlet branch pipe (5); a plurality of first connecting pipes (7) are communicated with the water outlet branch pipes (5); the water outlet end of the first connecting pipe (7) is sequentially connected with a water outlet pump (6), a second connecting pipe (8), a first electromagnetic valve (13) and a water outlet main pipe (9); the upper end of the water inlet pipe (3) is detachably connected with a first ripple compensator (10); the control box (12) is electrically connected with the water outlet pump (6) and the first electromagnetic valve (13) respectively.
2. A non-negative pressure secondary water supply apparatus as claimed in claim 1, wherein: one end of the water outlet main pipe (9) is detachably connected with a second ripple compensator (11).
3. A non-negative pressure secondary water supply apparatus as claimed in claim 1, wherein: the number of the first connecting pipes (7) is four.
4. A non-negative pressure secondary water supply apparatus as claimed in claim 2, wherein: the first ripple compensator (10) comprises a ripple section (101), a straight section (102) and a flange plate (103); the two straight edge sections (102) are arranged on the corrugated section (101) and are integrally formed with the corrugated section (101); the two flange plates (103) are coaxially arranged at the ends of the two straight-edge sections (102) respectively; the second ripple compensator (11) has the same structure as the first ripple compensator (10).
5. A non-negative pressure secondary water supply apparatus as claimed in claim 1, wherein: the upper end of the base (1) is detachably connected with an air pressure tank (14); the air pressure tank (14) is communicated with the water outlet main pipe (9) through a pipeline.
6. A non-negative pressure secondary water supply apparatus as claimed in claim 1, wherein: a second electromagnetic valve (17) is arranged between the first connecting pipe (7) and the water outlet pump (6).
7. A non-negative pressure secondary water supply apparatus as claimed in claim 1, wherein: the water outlet main pipe (9) is detachably connected with a pressure sensor (18); the pressure sensor (18) is electrically connected to the control box (12).
8. A non-negative pressure secondary water supply apparatus as claimed in any one of claims 1 to 7, wherein: also comprises an ultraviolet sterilizer (15); the ultraviolet sterilizer (15) is connected with the first ripple compensator (10) through a third connecting pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323373531.9U CN221345762U (en) | 2023-12-12 | 2023-12-12 | Non-negative pressure secondary water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323373531.9U CN221345762U (en) | 2023-12-12 | 2023-12-12 | Non-negative pressure secondary water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221345762U true CN221345762U (en) | 2024-07-16 |
Family
ID=91827082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323373531.9U Active CN221345762U (en) | 2023-12-12 | 2023-12-12 | Non-negative pressure secondary water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221345762U (en) |
-
2023
- 2023-12-12 CN CN202323373531.9U patent/CN221345762U/en active Active
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