CN203892181U - Water outlet valve set used for water pump - Google Patents
Water outlet valve set used for water pump Download PDFInfo
- Publication number
- CN203892181U CN203892181U CN201420342196.8U CN201420342196U CN203892181U CN 203892181 U CN203892181 U CN 203892181U CN 201420342196 U CN201420342196 U CN 201420342196U CN 203892181 U CN203892181 U CN 203892181U
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- China
- Prior art keywords
- water
- outlet valve
- water outlet
- water inlet
- inlet valve
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- Expired - Fee Related
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Abstract
The utility model discloses a water outlet valve set used for a water pump. The water outlet valve set used for the water pump comprises an air change base and a water outlet valve block, the air change base comprises a water outlet valve base used for arrangement of the water outlet valve block and four water inlet valve bases surrounding a water outlet valve cavity, the edge of the water outlet valve base is provided with protrusive portions, correspondingly, corresponding grooves are formed in the water outlet valve block, the middle of each water inlet valve base is provided with a water inlet valve cavity, water inlet holes are formed in the edges of the water inlet valve cavities, the water inlet valve cavities and the water outlet valve cavity are independently communicated so that only one water inlet valve cavity can be communicated with the water outlet valve cavity at the same time, the four independent water inlet valve cavities are not disturbed but in mutual seamless join, and the working efficiency is high. The pump cavity type arrangement is reasonable, the resonance defect of a pump body is overcome well, the pump efficiency is improved, power consumption is low, the noise is low, and the noise is not higher than 50 db under high-pressure loads and is not higher than 40 db under no load.
Description
Technical field
The utility model relates to a kind of outlet valve group for water pump.
Background technique
Existing high pressure self prime pump, it adopts an independently Seal cage, and eccentric wheel has enough to meet the need once, and it drives swinging mounting once to pump, and its efficiency is not high.In order to increase the ability to work of its water pump, need to improve the power of motor, cause like this cost to rise, in addition owing to constantly by swinging mounting, same Seal cage being operated, the wearing and tearing of its accessory are larger, cause be restricted its working life, thereby because be badly in need of, water inlet component and outlet component are improved and solved the problems of the technologies described above.
Model utility content
For above-mentioned technological deficiency, a kind of outlet valve group for water pump of the utility model.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of outlet valve group for water pump, comprise ventilation seat and water outlet valve block, described ventilation seat comprises the outlet valve pedestal for setting out water valve plate, 4 inlet valve pedestals that encirclement is arranged on water outlet valve pocket, the edge of described outlet valve pedestal arranges jut, coordinate with it, described water outlet valve block is provided with respective slot, in the middle of described each inlet valve pedestal, water inlet valve pocket is all set, and at inlet valve cavity edge, water inlet is set; Described each water inlet valve pocket and water outlet valve pocket be independent UNICOM separately, and making can only have a water inlet valve pocket and water outlet valve pocket UNICOM in its same time.
Further, the edge of described outlet valve pedestal also sets out water hole, and the water inlet of described each inlet valve pedestal and osculum be independent UNICOM separately.
The beneficial effects of the utility model are: 4 valve pockets of independently intaking, do not interfere with each other mutually, but seamless taking connects mutually, and working efficiency is high.Four cavates of the pump housing are designed with sealed muscle, and each cavity is independent mutually, and high-seal, is equivalent to four independently diaphragm pumps, but shares an intake-outlet again, has solved the intermittently used defect of diaphragm pump so extraordinary; This pump chamber formula arranges rationally distributed, preferably resolves the resonant defect of the pump housing, has improved again the efficiency of pump, and low in energy consumption, noise is low, and under high-voltage load, noise is not higher than 50 decibels, and zero load is not higher than 40 decibels.
Accompanying drawing explanation
Fig. 1 is water pump structure schematic diagram of the present utility model;
Fig. 2 is the part-structure figure of the utility model outlet valve group.
Embodiment
As shown in Figure 1, high pressure self prime pump, comprise the motor 18 that is arranged on bottom, described motor arranges rubber fastening foot 19, and this rubber fastening foot 19 can reduce the vibrations noise of electric machine rotation, on motor 18 heads, rear end cover 17 is set, motor 18 heads arrange eccentric wheel 16 after stretching into rear end cover 17, described eccentric wheel 16 arranged outside ball bearings 15, install swing link bracket 14 at eccentric wheel 16 tops, and described eccentric wheel 16 drives swing link bracket 14 to swing up and down; Described swing link bracket 14 is fixed by the fixed base 13 coordinating with it, and described fixed base 13 is arranged on rear end cover 17, and within eccentric wheel 16, ball bearing 15 and swing link bracket 14 are encapsulated in to described fixed base 13 and rear end cover 17; Described fixed base 13 upper ends arrange barrier film 12, and at the interior barrier film fixed plate 11 that arranges of barrier film 12, described barrier film 12, barrier film fixed plate 11 form Seal cage; This barrier film 12, comprise substrate, in substrate center, be provided for forming with barrier film fixed plate the groove of toroidal Seal cage, in the middle of substrate, be provided for placing the aperture 21 of water outlet valve block 8, through hole 21 is set in the middle of groove, in groove surfaces surrounding, the vent that size is identical is evenly set, described groove is provided with 4, and described substrate surrounding is provided with fixed hole; Water inlet valve block 10 is set on barrier film fixed plate 11, described water inlet valve block 10 is through ventilation seat 9, described ventilation seat 9 is fixed on barrier film 12, at ventilation seat, 9 central authorities set out hydroecium, described Seal cage and UNICOM of water-supplying chamber, in water-supplying chamber, set out water valve plate 8, when water inlet valve block 10 is closed, water outlet valve block 10 is opened; Between described water outlet valve block 8 and water-supplying chamber, seal ring 7 is set, in ventilation seat 9 upper ends, install end cap 5, described upper end cap 5, barrier film 12, fixed base 13 and rear end cover 17 are combined fixing by screw, between described ventilation seat 9 and upper end cap 5, sealing gasket 6 is set, described Seal cage is provided with 4, and independent separately, each Seal cage respectively separately with UNICOM of water-supplying chamber.Described upper end cap 5 is provided with pressure releasing valve core 4, between described pressure releasing valve core 4 and decompression cover 1, by spring 3, is connected, and between described pressure releasing valve core 4 and water outlet valve block 8, certain gap is set.Between described decompression cover 1 and described upper end cap 5, be provided with Decompression valves seal ring 2.
As shown in Figure 2, for the special outlet valve group that coordinates above-mentioned high pressure self prime pump design, comprise ventilation seat 6 and water outlet valve block 8, described ventilation seat 9 comprises the outlet valve pedestal 21 for setting out water valve plate 8,4 inlet valve pedestals 22 that encirclement is arranged on water outlet valve pocket, the edge of described outlet valve pedestal 21 arranges jut, coordinate with it, described water outlet valve block 8 is provided with respective slot, in the middle of described each inlet valve pedestal 22, water inlet valve pocket 20 is all set, at water inlet valve pocket 20 edges, water inlet is set; Described each water inlet valve pocket 20 and water outlet valve pocket be independent UNICOM separately, and the edge of described outlet valve pedestal also sets out water hole, and the water inlet of described each inlet valve pedestal and osculum be independent UNICOM separately.
The working principle of this device is as follows: water pump is under the drive of DC24V direct current generator, by rotatablely moving of motor, by eccentric wheel 16, become swinging up and down of swing link bracket 14 and drive barrier film 12 to pump, and by the opening and closing of water inlet valve block 10, water outlet valve block 8, form the pull of vacuum of four active chambers, the water of water-inlet cavity is inhaled into and is forced into water chamber by active chamber.Motor 18 revolves four active chambers that turn around and all completes a work cycle like this, liquid (or gas) is by upper end cap water inlet (gas) mouthful, by water inlet valve block, circulation enters four Seal cages, while often entering next chamber, last active chamber inlet valve is closed, and outlet valve is opened, and by upper end cap water outlet, is discharged.Four cavity periodic duties, so this pump is gapless work, efficiency is very high, is four times of common self-priming pump.Motor continuously turns round, and four active chambers of water pump just continuously move in circles and suck and discharge water, and water pump just draws into continuous flow not.The working procedure of Decompression valves: set after certain cracking pressure and (determined by pressure limiting spring force) when water pump Decompression valves, when the induced pressure in water pump water outlet chamber rises to the tension force that is greater than pressure release spring, pressure releasing valve core is backed down by water chamber pressure, water chamber has a small amount of water to flow to return flow line to water-inlet cavity through relief hole, at this moment water chamber pressure decreased, the opening to maintain under induced pressure balance of outlet valve worked, and flow also reduces thereupon; Induced pressure is larger, and pressure releasing valve core is opened just larger, and spool valve is just broken original balance, more under high capacity pressure balance, is working, and water outlet flow reduces more; And while increasing to not water outlet of water outlet shutoff to induced pressure, Decompression valves is opened completely, the water that at this moment water-inlet cavity sucks all flows back to through Decompression valves the water-inlet cavity that puts in place, and water pump is worked under the highest earial drainage pressure.Water pump and load system have been subject to overload protection like this.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, without departing from the concept of the premise utility; can also make some improvements and modifications, these improvements and modifications also should be considered as in the utility model protection domain.
Claims (2)
1. the outlet valve group for water pump, it is characterized in that, comprise ventilation seat and water outlet valve block, described ventilation seat comprises the outlet valve pedestal for setting out water valve plate, 4 inlet valve pedestals that encirclement is arranged on water outlet valve pocket, the edge of described outlet valve pedestal arranges jut, coordinates with it, and described water outlet valve block is provided with respective slot, in the middle of described each inlet valve pedestal, water inlet valve pocket is all set, at inlet valve cavity edge, water inlet is set; Described each water inlet valve pocket and water outlet valve pocket be independent UNICOM separately, and making can only have a water inlet valve pocket and water outlet valve pocket UNICOM in its same time.
2. a kind of outlet valve group for water pump according to claim 1, is characterized in that, the edge of described outlet valve pedestal also sets out water hole, and the water inlet of described each inlet valve pedestal and osculum be independent UNICOM separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342196.8U CN203892181U (en) | 2014-06-24 | 2014-06-24 | Water outlet valve set used for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342196.8U CN203892181U (en) | 2014-06-24 | 2014-06-24 | Water outlet valve set used for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892181U true CN203892181U (en) | 2014-10-22 |
Family
ID=51718594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342196.8U Expired - Fee Related CN203892181U (en) | 2014-06-24 | 2014-06-24 | Water outlet valve set used for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892181U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782520A (en) * | 2016-05-24 | 2016-07-20 | 佛山市威灵洗涤电机制造有限公司 | Non-return rubber mat and booster pump |
| CN107339229A (en) * | 2017-06-29 | 2017-11-10 | 佛山市雅科奇电子电器有限公司 | A kind of big pressure water pump |
| CN115095508A (en) * | 2022-07-05 | 2022-09-23 | 厦门劲博汇科技有限公司 | Miniature direct current diaphragm air pump, massage seat and automobile |
-
2014
- 2014-06-24 CN CN201420342196.8U patent/CN203892181U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782520A (en) * | 2016-05-24 | 2016-07-20 | 佛山市威灵洗涤电机制造有限公司 | Non-return rubber mat and booster pump |
| CN105782520B (en) * | 2016-05-24 | 2018-06-08 | 佛山市威灵洗涤电机制造有限公司 | Non-return rubber cushion and booster pump |
| CN107339229A (en) * | 2017-06-29 | 2017-11-10 | 佛山市雅科奇电子电器有限公司 | A kind of big pressure water pump |
| CN107339229B (en) * | 2017-06-29 | 2020-04-07 | 佛山市雅科奇电子电器有限公司 | High-pressure water pump |
| CN115095508A (en) * | 2022-07-05 | 2022-09-23 | 厦门劲博汇科技有限公司 | Miniature direct current diaphragm air pump, massage seat and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20200624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |