CN211285783U - Water supply equipment with unit flow regulation function - Google Patents
Water supply equipment with unit flow regulation function Download PDFInfo
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- CN211285783U CN211285783U CN201921951188.2U CN201921951188U CN211285783U CN 211285783 U CN211285783 U CN 211285783U CN 201921951188 U CN201921951188 U CN 201921951188U CN 211285783 U CN211285783 U CN 211285783U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 3
- 239000008400 supply water Substances 0.000 abstract description 5
- 239000003112 inhibitor Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a water supply equipment with unit flow regulation function, including the stationary flow jar, install vacuum inhibitor, relief valve and manometer on the stationary flow jar, the stationary flow jar top is connected with the inlet tube, install filter and stop valve on the inlet tube, the stationary flow jar below is connected with the outlet pipe, install the gate valve on the outlet pipe, gate valve one side is connected with the pressure control valve; the utility model has the advantages of reasonable design, adopt the pressurized mode of double pump to improve entire system's water supply water pressure, utilize the water pump as first power component, and the booster pump is then as second power component, guarantee that the water pressure of single water pipe can maintain in the distributive pipe, and install the backpressure valve on the distributive pipe, keep the required pressure of pipeline through the backpressure valve, make the pump normally export flow, thereby improve the stability of whole water supply, cooperation flow control valve, on the sufficient basis of water pressure, make the rivers of distributive pipe obtain control.
Description
Technical Field
The utility model belongs to the technical field of water supply equipment, specifically be a water supply equipment with unit flow control function.
Background
The water supply equipment is a water supply device which can output a certain flow and can be automatically started and stopped in unit time, is usually used for fire fighting, life, production, sewage treatment and the like, and the non-negative pressure water supply equipment is ideal energy-saving water supply equipment and is secondary water supply equipment which can be directly connected with a tap water pipe network and can not generate any side effect on the tap water pipe network. However, the existing water supply equipment generally adopts a single water pipe to supply water, when a plurality of water pipes supply water, the water pressure given by the water pump is unstable, the flow of the water supplied by the water pump is uneven, and the water outlet end of the water pump often has siphonage due to gravity or other actions, and at the moment, the backpressure valve can reduce the fluctuation of the flow and the pressure generated by siphonage, thereby influencing the water supply of the plurality of water pipes of the water supply equipment.
In order to solve the problems in the related art, an effective solution is not provided at present, and therefore a water supply device with a unit flow regulation function is provided.
Disclosure of Invention
Technical problem to be solved
Not enough to prior art, the utility model provides a water supply equipment with unit flow control function has advantages such as convenient to use, water supply stability, has solved current water supply equipment unstability scheduling problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a water supply device with a unit flow regulation function comprises a steady flow tank, wherein a vacuum suppressor, a safety valve and a pressure gauge are installed on the steady flow tank, a water inlet pipe is connected above the steady flow tank, a filter and a stop valve are installed on the water inlet pipe, a water outlet pipe is connected below the steady flow tank, a gate valve is installed on the water outlet pipe, a pressure control valve is connected to one side of the gate valve, a water pump is communicated to one side of the pressure control valve, a check valve is communicated to one side of the water pump, a booster pump is communicated to one side of the check valve, a flow regulating valve A is communicated to one side of the booster pump, a six-way connector is communicated to one side of the flow regulating valve A, a water distribution pipe is communicated to a five-way connector of the six-way connector, a flowmeter is installed on the water distribution pipe, one side of the flow regulating valve B is communicated with a drain valve.
In a further improvement, the six-way joint has six interfaces, wherein five joints are located on the same side.
In a further refinement, the filter is a pipe filter.
In a further improvement, the water outlet pipe is connected with the six-way joint through a flange.
In a further improvement, the six-way joint is connected with the water distribution pipe through a flange.
In a further improvement, the water inlet pipe and the water outlet pipe are both in an L-shaped structure.
In a further improvement, the outer surface of the water outlet pipe is wrapped with a heat insulation layer.
(III) advantageous effects
Compared with the prior art, the utility model provides a water supply equipment with unit flow control function possesses following beneficial effect:
1. this kind of water supply equipment with unit flow control function, structural design is reasonable, adopt the pressurized mode of double pump to improve entire system's water supply water pressure, utilize the water pump as first power component, and the booster pump then is as second power component, guarantee that the water pressure of single water pipe can maintain in the distributive pipe, and install the back pressure valve on the distributive pipe, keep the required pressure of pipeline through the back pressure valve, make the pump can normal output flow, thereby improve the stability of whole water supply, cooperation flow control valve, on the sufficient basis of water pressure, make the rivers of distributive pipe obtain control.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a flow stabilizing tank; 2. a vacuum suppressor; 3. a water inlet pipe; 4. a filter; 5. a stop valve; 6. a water outlet pipe; 7. a pressure control valve; 8. a water pump; 9. a check valve; 10. a booster pump; 11. a flow regulating valve A; 12. a six-way joint; 13. a water diversion pipe; 14. a back pressure valve; 15. a flow regulating valve B; 16. a drain valve; 17. a flow meter; 18. a safety valve; 19. a pressure gauge; 20. and (4) a gate valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a water supply device with a unit flow regulation function comprises a steady flow tank 1, wherein a vacuum suppressor 2, a safety valve 18 and a pressure gauge 19 are installed on the steady flow tank 1, a water inlet pipe 3 is connected above the steady flow tank 1, a filter 4 and a stop valve 5 are installed on the water inlet pipe 3, a water outlet pipe 6 is connected below the steady flow tank 1, a gate valve 20 is installed on the water outlet pipe 6, one side of the gate valve 20 is connected with a water pump 8, one side of the water pump 8 is communicated with a check valve 9, one side of the check valve 9 is communicated with a booster pump 10, one side of the booster pump 10 is communicated with a flow regulation valve A11, one side of the flow regulation valve A11 is communicated with a six-way connector 12, a water distribution pipe 13 is communicated with a five-way connector of the six-way connector 12, a flow meter 17 is installed on the water distribution pipe 13, one side of the flow meter 17, the drain valve 16 is communicated with one side of the flow regulating valve B15.
As shown in fig. 1, the six-way joint 12 has six interfaces, wherein five joints are located on the same side, and five joints are used for communicating with an external shunt pipe 13, the filter 4 is a pipeline filter, and the pipeline filter is installed on a pipeline and can remove large solid impurities in fluid, so that machine equipment can normally work and operate, and a stable process is achieved, the water outlet pipe 6 is connected with the six-way joint 12 through a flange, the six-way joint 12 is connected with the shunt pipe 13 through a flange, and the water inlet pipe 3 and the water outlet pipe 6 are both in an L-shaped structure.
The outer surface of the water outlet pipe 6 is wrapped with a heat insulation layer, so that the outer part of the water outlet pipe is prevented from being damaged and broken.
The water pump 8 is of a QDX type.
The booster pump 10 is of the PUN-601EH type.
The electrical components presented in the document are electrically connected to an external master controller and 220V commercial power, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle is as follows: when the water supply system is used, tap water is introduced into the water inlet pipe 3, the tap water flows into the flow stabilizing tank 1 after being filtered by the filter 4 and is stored, the vacuum suppressor 2 on the flow stabilizing tank 1 suppresses negative pressure generated in the water supply system, meanwhile, the safety overflow valve plays a safety protection role in the system, and when the pressure of the system exceeds a specified value, the safety valve 18 is jacked open to discharge a part of gas in the system into the atmosphere. When water is supplied, the gate valve 20 is opened firstly, the water outlet pipe 6 is communicated, the pressure control valve 7 is opened subsequently, the water pressure flowing out is controlled and adjusted through the pressure control valve 7, after the pressure is stable, the water is discharged by using the water pump 8, the check valve 9 can prevent the backflow of the water, then the water is continuously pressurized through the booster pump 10, the water pressure is improved, the total water flow is adjusted through the flow adjusting valve A11, when the water reaches the water distribution pipe 13, the flow adjusting valve B15 and the drain valve 16 can be opened, the size of the water flowing out of the water distribution pipe 13 is adjusted through the flow adjusting valve B15, the flow of each water distribution pipe 13 for draining can be controlled, different requirements are met, the fluctuation of the flow and the pressure generated by siphoning can be reduced through the backpressure valve 14 on the water distribution pipe 13, and the stability during draining is improved.
To sum up, the utility model has the advantages of reasonable design, adopt the pressurized mode of double pump to improve entire system's water supply water pressure, utilize water pump 8 as first power component, and booster pump 10 then is as second power component, guarantee that the water pressure of single water pipe can maintain in distributive pipe 13, and install back pressure valve 14 on distributive pipe 13, keep pipeline required pressure through back pressure valve 14, make the pump normally export flow, thereby improve the stability that wholly supplied water, cooperation flow control valve, on the sufficient basis of water pressure, make distributive pipe 13's rivers controlled.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water supply equipment with unit flow control function, includes stationary flow jar (1), its characterized in that: the vacuum suppressor is characterized in that a vacuum suppressor (2), a safety valve (18) and a pressure gauge (19) are installed on the steady flow tank (1), a water inlet pipe (3) is connected above the steady flow tank (1), a filter (4) and a stop valve (5) are installed on the water inlet pipe (3), a water outlet pipe (6) is connected below the steady flow tank (1), a gate valve (20) is installed on the water outlet pipe (6), a pressure control valve (7) is connected to one side of the gate valve (20), a water pump (8) is communicated to one side of the pressure control valve (7), a check valve (9) is communicated to one side of the water pump (8), a booster pump (10) is communicated to one side of the check valve (9), a flow regulating valve A (11) is communicated to one side of the booster pump (10), a six-way joint (12) is communicated to one side of the flow regulating valve A (11), and a water, the water distribution pipe (13) is provided with a flowmeter (17), one side of the flowmeter (17) is communicated with a back pressure valve (14), one side of the back pressure valve (14) is communicated with a flow regulating valve B (15), and one side of the flow regulating valve B (15) is communicated with a drain valve (16).
2. The water supply equipment with unit flow rate adjusting function according to claim 1, characterized in that: the six-way joint (12) is provided with six interfaces, wherein five joints are positioned on the same side.
3. The water supply equipment with unit flow rate adjusting function according to claim 1, characterized in that: the filter (4) is a pipeline filter.
4. The water supply equipment with unit flow rate adjusting function according to claim 1, characterized in that: the water outlet pipe (6) is connected with the six-way joint (12) through a flange.
5. The water supply equipment with unit flow rate adjusting function according to claim 1, characterized in that: the six-way joint (12) is connected with the water distribution pipe (13) through a flange.
6. The water supply equipment with unit flow rate adjusting function according to claim 1, characterized in that: the water inlet pipe (3) and the water outlet pipe (6) are both L-shaped structures.
7. The water supply equipment with unit flow rate adjusting function according to claim 1, characterized in that: the outer surface of the water outlet pipe (6) is wrapped with a heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951188.2U CN211285783U (en) | 2019-11-13 | 2019-11-13 | Water supply equipment with unit flow regulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951188.2U CN211285783U (en) | 2019-11-13 | 2019-11-13 | Water supply equipment with unit flow regulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211285783U true CN211285783U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921951188.2U Expired - Fee Related CN211285783U (en) | 2019-11-13 | 2019-11-13 | Water supply equipment with unit flow regulation function |
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| Country | Link |
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| CN (1) | CN211285783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108750A (en) * | 2021-11-18 | 2022-03-01 | 南京宁水机械设备制造有限公司 | Modularized flow-adjustable non-negative-pressure water supply equipment and water supply method |
-
2019
- 2019-11-13 CN CN201921951188.2U patent/CN211285783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108750A (en) * | 2021-11-18 | 2022-03-01 | 南京宁水机械设备制造有限公司 | Modularized flow-adjustable non-negative-pressure water supply equipment and water supply method |
| CN114108750B (en) * | 2021-11-18 | 2022-08-05 | 南京宁水机械设备制造有限公司 | Modularized flow-adjustable non-negative-pressure water supply equipment and water supply method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |