CN202768508U - Hydraulic ram - Google Patents
Hydraulic ram Download PDFInfo
- Publication number
- CN202768508U CN202768508U CN 201220329025 CN201220329025U CN202768508U CN 202768508 U CN202768508 U CN 202768508U CN 201220329025 CN201220329025 CN 201220329025 CN 201220329025 U CN201220329025 U CN 201220329025U CN 202768508 U CN202768508 U CN 202768508U
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- Prior art keywords
- valve
- water
- hydraulic ram
- flange
- spring
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- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic ram which is characterized by comprising a ram body, an impact valve, a water inlet valve, a connection cylinder, a pressure retaining valve, an energy accumulator and a power pipe, wherein the tail end of the power pipe is provided with a flow-guiding pipe, and an adjusting gasket, a spring and an adjusting rod are arranged inside the impact valve. The impact valve is connected with a water discharging port of the ram body through a flange, the water inlet valve is connected with a water feeding port of the ram body, and the lower portion of the connection cylinder through flanges, and the pressure retaining valve is connected with the upper portion of the connection cylinder, and a flange seat of the energy accumulator through flanges. According to the fact that the flow-guiding pipe is additionally arranged on the hydraulic ram, water flow flowing towards the power pipe in reverse mode during water hammer effect is reduced, and the water hammer using rate is improved. The impact valve utilizes the magnetic spring to achieve adjustment, the defect that a common steel wire spring works in water for a long time is overcome, and stability and reliability of work of the hydraulic ram are guaranteed.
Description
Technical field
The utility model relates to a kind of pump that utilizes water hammer work.
Background technique
The water that flows in pipeline because closing suddenly of valve makes the flow velocity of water body occur sharply to change, thereby causes first mate's degree fluctuation of Pipeline Water pressure, and this phenomenon is called as water hammer.Because the effect of water hammer, make the pressure of its water can reach tens times of normal value.Hydraulic ram then utilizes the water that attracts from eminence, the artificial water hammer that produces in the pump housing.The water hammer masterpiece for promoting the strength of water body, is sent to eminence with water, that is to say the not electricity consumption of the energy of hydraulic ram, need not be oily, but the water itself in the pump housing.It is reported, domestic and international existing hydraulic ram, its lift reach one regularly, and the wave properties of pumping up water is large, and main cause depends on the project organization factor, and the water hammer utilization ratio is not very desirable.
Summary of the invention
The technical problems to be solved in the utility model be carry the arch a kind of water hammer utilization ratio high, stably hydraulic ram pumps up water.
In order to solve the problems of the technologies described above, method of the present utility model comprises: a kind of hydraulic ram, it is characterized in that: comprise the pump housing, dash valve, inlet valve, coupling tunnel, pressure retaining valve, accumulator, power pipe, the end of described power pipe is provided with a honeycomb duct, be provided with in the described dash valve and adjust pad, spring, regulating lever, dash valve is connected by flange with pump housing drain opening; Inlet valve is connected by flange with pump housing water lift mouth, coupling tunnel bottom; Pressure retaining valve is connected by flange with the flange seat of coupling tunnel top, accumulator.
Described spring is magnet spring.
The junction surface that described flange connects seals with the General Purpose Rubber plate.
When can reducing water hammer effect by the honeycomb duct that adds, the utility model to the current of power pipe reverse flow, improved the water hammer utilization ratio; And dash valve adopts the magnetic spring adjustment, has overcome the deficiency that general wire spring is worked in water for a long time, guarantees that the hydraulic ram working stability is reliable.
Description of drawings
Fig. 1 is structural drawing of the present utility model;
Among the figure, the 1st, the pump housing, the 2nd, dash valve, the 3rd, dash valve valve, the 4th, magnetic spring, the 5th, coupling tunnel, the 6th, inlet valve, the 7th, pressure retaining valve, the 8th, accumulator, the 9th, lifting pipe, 10 honeycomb ducts, 11 power pipes.
Embodiment
As can be seen from Figure 1, the utility model comprises the pump housing 1, dash valve 2, inlet valve 6, coupling tunnel 5, pressure retaining valve 7, accumulator 8, honeycomb duct 10, power pipe 11.Its middle pump body 1 comprises a housing and 3 flanges that are welded on the housing; Honeycomb duct 10 is positioned at the end of power pipe 11, and two device for cleaning pipelines are crossed flange and are connected with the water inlet of the pump housing, and junction surface seals with the General Purpose Rubber plate.Dash valve comprises valve seat, valve body, adjustment pad, magnetic spring 4, regulating lever, guard shield, and the valve seat of dash valve is connected with the flange of pump housing drain opening with bolt, and junction surface seals with the General Purpose Rubber plate.By the degree of tightness of regulating lever capable of regulating magnetic spring 4, by adjusting pad capable of regulating frequency of okperation.Inlet valve 6 usefulness bolts are connected with the flange of pump housing water lift mouth, the flange of coupling tunnel 5 bottoms, and junction surface seals with the General Purpose Rubber plate.Pressure retaining valve (7) is connected with the flange on coupling tunnel 5 tops, the flange seat of accumulator 6 with bolt, and junction surface seals with General Purpose Rubber.Lifting pipe (9) is welded in the flange seat outside of accumulator, makes itself and accumulator form an overall structure.
Working procedure of the present utility model is: when the water source passes through power pipe 11 from eminence, honeycomb duct 10 and dash valve 2 are discharged from the pump housing, but when water speed reaches certain value, when the degree of vacuum in the inboard negative cavity of pump housing drain opening reaches and is enough to overcome dash valve magnet spring potential energy, dash valve valve 3 is carried on rapidly, sealed the drain opening of the pump housing, moment of cutting off the water supply forms powerful water hammer effect in the pump housing, make hydraulic pressure surge in the pump housing, high pressure water flushing drives water valve 6 into, pressure retaining valve 7 enters accumulator 8, when the hydraulic pressure in the accumulator 8 during greater than the lift water column, the high pressure waters that are stored in the accumulator 8 are sent to eminence by lifting pipe 9.Here the pressure in the pump housing begins to change by just pressing to negative pressure, because the effect of magnetic spring 4, dash valve valve 3 will be opened rapidly, and pressure retaining valve 7, inlet valve 6 are closed rapidly.In the situation that the current abundance, hydraulic ram is automatic operation again and again like this.
Claims (2)
1. hydraulic ram, it is characterized in that: comprise the pump housing (1), dash valve (2), inlet valve (6), coupling tunnel (5), pressure retaining valve (7), accumulator (8), power pipe (11), the end of described power pipe (11) is provided with a honeycomb duct (10), be provided with in the described dash valve and adjust pad, spring, regulating lever, dash valve is connected by flange with pump housing drain opening; Inlet valve (6) is connected by flange with pump housing water lift mouth, coupling tunnel (5) bottom; Pressure retaining valve (7) is connected by flange with the flange seat of coupling tunnel (5) top, accumulator (6).
2. the hydraulic ram of described structure according to claim 1, it is characterized in that: described spring is magnet spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329025 CN202768508U (en) | 2012-07-09 | 2012-07-09 | Hydraulic ram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329025 CN202768508U (en) | 2012-07-09 | 2012-07-09 | Hydraulic ram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768508U true CN202768508U (en) | 2013-03-06 |
Family
ID=47775088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329025 Expired - Fee Related CN202768508U (en) | 2012-07-09 | 2012-07-09 | Hydraulic ram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768508U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867500A (en) * | 2014-04-04 | 2014-06-18 | 北京宇豪胜水利科技咨询有限公司 | Hydraulic ram pump |
| CN104819121A (en) * | 2015-04-24 | 2015-08-05 | 西藏华之源生态科技有限公司 | Energy-saving environment-friendly water drawing device |
| CN106593965A (en) * | 2017-01-22 | 2017-04-26 | 北京德科创源科技有限责任公司 | Ultrahigh water hammer pump |
| CN107339231A (en) * | 2017-09-01 | 2017-11-10 | 郭革委 | A kind of suction pump elevated pressurization device |
| CN107676312A (en) * | 2017-11-17 | 2018-02-09 | 辽宁工程技术大学 | A kind of two-step supercharging noise-reduction type hydraulic ram |
| CN108825563A (en) * | 2018-07-10 | 2018-11-16 | 郑州合撷亨商贸有限公司 | A kind of shock-dampening method of shock-absorbing type hydraulic ram |
| CN110345038A (en) * | 2019-06-12 | 2019-10-18 | 常州信息职业技术学院 | A kind of passive water pump with coupling assembly |
| CN116084506A (en) * | 2023-04-12 | 2023-05-09 | 江苏中兴水务有限公司 | High-flow high-lift zero-leakage water taking pump ship |
-
2012
- 2012-07-09 CN CN 201220329025 patent/CN202768508U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867500A (en) * | 2014-04-04 | 2014-06-18 | 北京宇豪胜水利科技咨询有限公司 | Hydraulic ram pump |
| CN103867500B (en) * | 2014-04-04 | 2016-08-24 | 北京宇豪胜水利科技咨询有限公司 | A kind of hydraulic ram |
| CN104819121A (en) * | 2015-04-24 | 2015-08-05 | 西藏华之源生态科技有限公司 | Energy-saving environment-friendly water drawing device |
| CN106593965A (en) * | 2017-01-22 | 2017-04-26 | 北京德科创源科技有限责任公司 | Ultrahigh water hammer pump |
| CN107339231A (en) * | 2017-09-01 | 2017-11-10 | 郭革委 | A kind of suction pump elevated pressurization device |
| CN107339231B (en) * | 2017-09-01 | 2019-02-26 | 贵州创能科技有限公司 | A kind of suction pump elevated pressurization device |
| CN107676312A (en) * | 2017-11-17 | 2018-02-09 | 辽宁工程技术大学 | A kind of two-step supercharging noise-reduction type hydraulic ram |
| CN108825563A (en) * | 2018-07-10 | 2018-11-16 | 郑州合撷亨商贸有限公司 | A kind of shock-dampening method of shock-absorbing type hydraulic ram |
| CN110345038A (en) * | 2019-06-12 | 2019-10-18 | 常州信息职业技术学院 | A kind of passive water pump with coupling assembly |
| CN116084506A (en) * | 2023-04-12 | 2023-05-09 | 江苏中兴水务有限公司 | High-flow high-lift zero-leakage water taking pump ship |
| CN116084506B (en) * | 2023-04-12 | 2023-07-11 | 江苏中兴水务有限公司 | High-flow high-lift zero-leakage water taking pump ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130709 |