CN205559242U - Booster pump regulator structure - Google Patents
Booster pump regulator structure Download PDFInfo
- Publication number
- CN205559242U CN205559242U CN201620164138.XU CN201620164138U CN205559242U CN 205559242 U CN205559242 U CN 205559242U CN 201620164138 U CN201620164138 U CN 201620164138U CN 205559242 U CN205559242 U CN 205559242U
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- Prior art keywords
- water inlet
- valve body
- pressure water
- outlet
- pressure
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- Expired - Fee Related
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Abstract
The utility model relates to a booster pump regulator structure, valve body in establishing the pump case at the booster pump, water inlet and delivery port have been seted up respectively to the pump case both ends, be provided with the intercommunication pipeline of intercommunication water inlet and delivery port in the pump case, the route delivery port set gradually the water under high pressure export in intercommunication hyperbaric chamber to the water inlet direction communicating pipe, the low pressure water entry of intercommunication low -pressure chamber, the valve body setting is at the intercommunication in the pipeline and lie in between the water under high pressure export enters the mouth with low pressure water, between water under high pressure export and the low pressure water entry still the row of setting press the mouth, arrange and press mouthful an intercommunication hyperbaric chamber and a valve body, arrange and press antilinear valve body and low pressure water entry intercommunication, the utility model discloses the utensil reaches required hyperbaric chamber pressure value through the pressure release volume in the precompression value control hyperbaric chamber of the spring in the valve body, and when hyperbaric chamber pressure was on the high side, the valve body was with too high pressure pressure release to low -pressure chamber to available adjusting screw carries out the adjustment of the precompression value of spring, reaches required steady voltage effect, enlarges control range, improves and adjusts the precision.
Description
Technical field
This utility model relates to a kind of booster pump structure of voltage regulation.
Background technology
Booster pump, as the term suggests being just used to the pump of supercharging, its purposes mainly has the pressurization use such as water heater supercharging use, the low hydraulic pressure of high building, sauna bath, bathing, the pressurization of apartment the superiors hydraulic pressure deficiency, solar energy Automatic-boosting, anti-penetration water purifier supercharging to use etc., the structure of voltage regulation design that existing booster pump uses is complex, integral layout is unreasonable, range of accommodation is narrow, and voltage regulation result is poor.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of reasonable in design, the most easily booster pump structure of voltage regulation.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of booster pump structure of voltage regulation, including the valve body in the pump case being located at booster pump, described pump case two ends offer water inlet and outlet respectively, connection water inlet and the connecting pipeline of outlet it is provided with in pump case, connecting pipeline is disposed with the high-pressure water outlet of connection altitude chamber by outlet to water inlet direction, the low pressure water inlet of connection low-pressure chamber, in described valve body is arranged on connecting pipeline and between high-pressure water outlet and low pressure water inlet, row pressure mouth is also set up between high-pressure water outlet and low pressure water inlet, row pressure mouth connection altitude chamber and valve body, row pressure mouth connects with low pressure water inlet through valve body.
Further, dividing plate that valve body includes being sequentially connected with to water inlet direction by outlet, spring, piston, adjusting screw rod, dividing plate is between high-pressure water outlet and low pressure water inlet, adjusting screw rod rear portion is provided with external screw thread, connecting pipeline inwall is provided with the female thread matched with external screw thread, being provided with the row pressure water route connecting row pressure mouth with low pressure water inlet in adjusting screw rod, piston is provided with to close the diaphragm seal in row pressure water route on the contact surface of adjusting screw rod.
Further, dividing plate is formed integrally with connecting pipeline.
Further, it is provided with sealing ring, piston outer periphery and adjusting screw rod periphery between piston outer periphery and connecting pipeline inwall and between adjusting screw rod periphery and connecting pipeline inwall and is provided with to install the cell body of sealing ring.
Further, water inlet and outlet there is fast adapter by the connection of fast connected components.
Further, described fast connected components includes the slot being opened on water inlet and outlet, is provided with the U-shaped bayonet lock in order to fixing fast adapter in slot.
Compared with prior art, this utility model has the advantages that reasonable in design, controlled the pressure release amount of altitude chamber by the precompressed force value of the spring in valve body, reach required altitude chamber force value, when altitude chamber pressure is higher, valve body works, by too high pressure pressure release to low-pressure chamber, and available adjustment screw rod carries out the adjustment of precompressed force value of spring, reaches required voltage regulation result, expand range of accommodation, improve degree of regulation.
The utility model is described in more detail with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is organigram of the present utility model；
Fig. 2 is the hydrographic chart under normal condition；
Fig. 3 is the hydrographic chart under row pressure state.
In figure: 1-booster pump；2-pump case；3-takes over soon；4-U type bayonet lock；5-spring；6-piston；7-adjusting screw rod；701-row pressure water route；8-diaphragm seal；9-sealing ring；10-water inlet；11-outlet；12-dividing plate；13-altitude chamber；14-low-pressure chamber；15-high-pressure water outlet；16-row pressure mouth；17-low pressure water inlet.
Detailed description of the invention
For features described above of the present utility model and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing, it is described in detail below.
As shown in Fig. 1 ~ 3, a kind of booster pump structure of voltage regulation, including the valve body in the pump case 2 being located at booster pump 1, described pump case 2 two ends offer water inlet 10 and outlet 11 respectively, connection water inlet 10 and the connecting pipeline of outlet 11 it is provided with in pump case 2, connecting pipeline is disposed with the high-pressure water outlet 15 of connection altitude chamber 13 by outlet 11 to water inlet 10 direction, the low pressure water inlet 17 of connection low-pressure chamber 14, in described valve body is arranged on connecting pipeline and between high-pressure water outlet 15 and low pressure water inlet 17, row pressure mouth 16 is also set up between high-pressure water outlet 15 and low pressure water inlet 17, row pressure mouth 16 connects altitude chamber 13 and valve body, row pressure mouth 16 connects with low pressure water inlet 17 through valve body.
In the present embodiment, dividing plate 12 that valve body includes being sequentially connected with by outlet 11 to water inlet 10 direction, spring 5, piston 6, adjusting screw rod 7, dividing plate 12 is between high-pressure water outlet 15 and low pressure water inlet 17, adjusting screw rod 7 rear portion is provided with external screw thread, connecting pipeline inwall is provided with the female thread matched with external screw thread, being provided with the row pressure water route 701 connecting row pressure mouth 16 with low pressure water inlet 17 in adjusting screw rod 7, piston 6 is provided with to close the diaphragm seal 8 in row pressure water route 701 on the contact surface of adjusting screw rod 7.
In the present embodiment, dividing plate 12 is formed integrally with connecting pipeline.
In the present embodiment, it is provided with sealing ring 9, piston 6 periphery and adjusting screw rod 7 periphery between piston 6 periphery and connecting pipeline inwall and between adjusting screw rod 7 periphery and connecting pipeline inwall and is provided with to install the cell body of sealing ring 9.
In the present embodiment, water inlet 10 and outlet 11 there is fast adapter 3 by the connection of fast connected components.
In the present embodiment, described fast connected components includes the slot being opened on water inlet 10 and outlet 11, is provided with the U-shaped bayonet lock 4 in order to fixing fast adapter 3 in slot.
In the present embodiment, excessive by altitude chamber 13 pressure, when exceeding the precompressed force value of spring 5, water pressure pushing piston 6 moves, spring 5 compresses, row pressure water route 701 is opened, too high pressure successively after row pressure mouth 16, row pressure water route 701, low pressure water inlet 17 pressure release to low-pressure chamber 14, effect lower piston 6 at spring 5 resets subsequently, row pressure water route 701 is sealed and blocks by the diaphragm seal 8 on piston 6, adjusting screw rod 7 and connecting pipeline inner thread coordinate, and can be carried out the adjustment of the precompressed force value of spring 5 by the position of regulation adjusting screw rod 7.
This utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of booster pump structure of voltage regulation under enlightenment of the present utility model.All impartial changes done according to this utility model claim and modification, all should belong to covering scope of the present utility model.
Claims (6)
1. a booster pump structure of voltage regulation, it is characterized in that: include the valve body being located in the pump case of booster pump, described pump case two ends offer water inlet and outlet respectively, connection water inlet and the connecting pipeline of outlet it is provided with in pump case, connecting pipeline is disposed with the high-pressure water outlet of connection altitude chamber by outlet to water inlet direction, the low pressure water inlet of connection low-pressure chamber, in described valve body is arranged on connecting pipeline and between high-pressure water outlet and low pressure water inlet, row pressure mouth is also set up between high-pressure water outlet and low pressure water inlet, row pressure mouth connection altitude chamber and valve body, row pressure mouth connects with low pressure water inlet through valve body.
Booster pump structure of voltage regulation the most according to claim 1, it is characterized in that: dividing plate that valve body includes being sequentially connected with to water inlet direction by outlet, spring, piston, adjusting screw rod, dividing plate is between high-pressure water outlet and low pressure water inlet, adjusting screw rod rear portion is provided with external screw thread, connecting pipeline inwall is provided with the female thread matched with external screw thread, being provided with the row pressure water route connecting row pressure mouth with low pressure water inlet in adjusting screw rod, piston is provided with to close the diaphragm seal in row pressure water route on the contact surface of adjusting screw rod.
Booster pump structure of voltage regulation the most according to claim 2, it is characterised in that: dividing plate is formed integrally with connecting pipeline.
Booster pump structure of voltage regulation the most according to claim 2, it is characterized in that: be provided with sealing ring, piston outer periphery and adjusting screw rod periphery between piston outer periphery and connecting pipeline inwall and between adjusting screw rod periphery and connecting pipeline inwall and be provided with to install the cell body of sealing ring.
Booster pump structure of voltage regulation the most according to claim 1, it is characterised in that: connected by fast connected components on water inlet and outlet and have fast adapter.
Booster pump structure of voltage regulation the most according to claim 5, it is characterised in that: described fast connected components includes the slot being opened on water inlet and outlet, is provided with the U-shaped bayonet lock in order to fixing fast adapter in slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164138.XU CN205559242U (en) | 2016-03-04 | 2016-03-04 | Booster pump regulator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164138.XU CN205559242U (en) | 2016-03-04 | 2016-03-04 | Booster pump regulator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559242U true CN205559242U (en) | 2016-09-07 |
Family
ID=56816405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620164138.XU Expired - Fee Related CN205559242U (en) | 2016-03-04 | 2016-03-04 | Booster pump regulator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559242U (en) |
-
2016
- 2016-03-04 CN CN201620164138.XU patent/CN205559242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180412 Address after: 361000 Fujian Province, Xiamen city Tongan Industrial Zone Siming Park No. 305 Patentee after: Xiamen Bailin water purification technology Co. Ltd. Address before: Tianfeng road in Jimei District of Xiamen City, Fujian Province, No. 69 361000 Patentee before: Xiamen Runner Industrial Corporation |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |