CN201250769Y - Hydraulic resilient diaphragm type transfer pump - Google Patents
Hydraulic resilient diaphragm type transfer pump Download PDFInfo
- Publication number
- CN201250769Y CN201250769Y CNU2008202010489U CN200820201048U CN201250769Y CN 201250769 Y CN201250769 Y CN 201250769Y CN U2008202010489 U CNU2008202010489 U CN U2008202010489U CN 200820201048 U CN200820201048 U CN 200820201048U CN 201250769 Y CN201250769 Y CN 201250769Y
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- feeding
- feeding funnel
- elastic diaphragm
- cover
- funnel
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Abstract
The utility model relates to a fluid transfer device. The hydraulic resilient diaphragm type transfer pump comprises a feeding funnel, a cover, a resilient diaphragm and a high-pressure water pump; wherein, the feeding funnel is oppositely fastened with the cover; the resilient diaphragm is arranged between the feeing funnel and the cover; the feeding funnel and the cover are hermetically connected with the resilient diaphragm through flanges; the space between the cover and the resilient diaphragm is formed into a liquid bin; the space between the feeding funnel and the resilient diaphragm is formed into a feeding bin; a feeding pipe is arranged on the sidewall of the feeding funnel and connected with a feeding inlet through an one-way valve; the bottom of the feeding funnel is connected with a material-conveying duct through an one-way valve; and the water inlet tube and the water outlet tube of the high-pressure water pump are respectively connected with three-way units, each of which is then respectively connected with the water bin and a water tank through water valves. Since the resilient rubber diaphragm is not contacted with material when the transfer pump operates, the service life is long. The transfer pump, which has a potential market prospect, is used to transfer materials such as concrete for underground filling piles or low-lift concrete.
Description
Technical field:
The utility model relates to a kind of conveying equipment for fluid substances.
Background technique:
The feedway of existing fluid foods mainly contains two kinds of piston structure and capsule structures, and the former is adapted to high-lift mass transport, for example conveying of the fluid concrete of tall building, and it needs more powerful equipment, is suitable for the construction than large-engineering; The latter is 96203907.1 to be representative with the patent No., it is a kind of hydraulic pressure extruding capsule transfer pump, its technological scheme is rubber bag tank of installing in the container (being steel cylinder) of sealing, rubber bag tank is made the both ends open type, and be contained on discharge tube and the suction pipe, pipe becomes one with end flange, flange is connected with steel cylinder by screw thread, and using sealer to be sealed, discharge tube and suction pipe link together with pump outlet valve door and pump inlet valve door respectively, when expulsion valve is opened, suction valve closure, press water is pressed into pump chamber from penstock, and capsule is subjected to the pressure effect of water by crowded flat, and the fluid foods of capsule is discharged to the pump chamber outside by discharge tube; When discharge valve is closed condition, suction valve allows when being opening state, and press water is extracted out from penstock by hydraulic power unit, forms vacuum in the pump chamber, and capsule is under the external atmospheric pressure effect, and a work cycle has so just been finished in expansion, and suck fluid foods.The working method of utilizing the pressure of liquid to push capsule is finished the work cycle of pump and the task of conveyance fluid.But, the shortcoming of this hydraulic pressure extruding capsule transfer pump is: the material that is transferred (fluid concrete) directly contacts with capsule, capsule had both transmitted pumping pressure, be again the conveyance conduit of material simultaneously, the capsule damage that is worn easily, capsule have damaged and also have been difficult to change, therefore, although this patent applied for that this product was not arranged on the market so far more than 10 year.
The model utility content:
The purpose of this utility model is to overcome the shortcoming of the above hydraulic pressure extruding capsule transfer pump, and a kind of hydraulic pressure elastic diaphragm formula transfer pump is provided, and is mainly used in the conveying of the materials such as concrete of underground cast-in-place pile concrete conveying or low lift.
The utility model, comprise feeding funnel, cover cap, elastic diaphragm and high-pressure water pump, feeding funnel is relative with cover cap to fasten, elastic diaphragm places between feeding funnel and the cover cap, feeding funnel and cover cap are tightly connected by flange plate and elastic diaphragm, space between cover cap and the elastic diaphragm constitutes sump, and the space between feeding funnel and the elastic diaphragm constitutes feeding storehouse; On the sidewall of feeding funnel, be provided with supply pipe, supply pipe is connected with material feeding mouth by one-way valve; The bottom of feeding funnel is connected with the mass transport conduit by one-way valve.The intake pipe of high-pressure water pump connects three-way device, and three-way device is connected with water tank with sump by water valve respectively again, and the outlet pipe of high-pressure water pump connects three-way device, and three-way device is connected with water tank with sump by water valve respectively again.
The utility model, also can adopt the technological scheme of the shared cover high-pressure water pump of two cover feeding units: every cover feeding unit comprises feeding funnel, cover cap and elastic diaphragm, feeding funnel is relative with cover cap to fasten, elastic diaphragm places between feeding funnel and the cover cap, feeding funnel and cover cap are tightly connected by flange plate and elastic diaphragm, space between cover cap and the elastic diaphragm constitutes sump, space between feeding funnel and the elastic diaphragm constitutes feeding storehouse, on the sidewall of feeding funnel, be provided with supply pipe, supply pipe is connected with material feeding mouth by one-way valve, and the bottom of feeding funnel is connected with the mass transport conduit by one-way valve; The intake pipe of high-pressure water pump connects three-way device, and three-way device is connected with the sump of two cover feeding units by water valve respectively again, and the outlet pipe of high-pressure water pump connects three-way device, and three-way device is connected with the sump of two cover feeding units by water valve respectively again.The technical program, the mass transport conduit of described two cover feeding units can merge by three-way device and connect; The material feeding mouth of described two cover feeding units merges setting.
The utility model, described water valve can be the electromagnetism water valve, and the electromagnetism water valve is electrically connected with automatic controller, and automatic controller is connected with induction installation by transmitting set again.
The utility model can be set up independently supporting frame on feeding funnel, various forms of travelling wheels can be installed; Sidewall at feeding funnel is provided with flushing hole.Flushing hole is equipped with sealing plug, and the effect that flushing hole is set is: after construction is finished, open flushing hole, can wash maintenance to feeding storehouse by flushing hole, improve the working life of equipment.
The utility model uses mainly as fluid foods for building (for example: fluid concrete, shellfish mortar etc.) transfer pump; If during as the transfer pump of fluid food material, the circulating water medium can be selected edible oil for use; If during as the transfer pump of other fluid foods, circulatory mediator can be selected other liquid for use, but needn't change structure of the present utility model.
The utility model, because during transfer pump work, the rubber elasticity isolating film does not contact with material, the possibility that does not have the wearing and tearing of rubber elasticity isolating film, therefore, prolong the working life of transfer pump greatly,, safeguard that replacing rubber elasticity isolating film is also very convenient although the rubber elasticity isolating film damages because of work fatigue.Be used for the conveying of the materials such as concrete of underground cast-in-place pile concrete conveying or low lift, have the market potential prospect.
Description of drawings:
Fig. 1 is embodiment 1 a structure principle chart.Fig. 2-Fig. 3 is embodiment 1 a fundamental diagram.
Fig. 4 is embodiment 2 structure and a fundamental diagram.
Among the figure, 1, feeding funnel 2, cover cap 3, elastic diaphragm 4, water tank 5, supply pipe 6, one-way valve 7, charging 8, high-pressure water pump 9, water valve automatic controller 10, conduit 11-14, water valve 15, water filling 16, one-way valve 17, feeding storehouse 18, sump 19 legs 20, flushing hole.
Embodiment:
The hydraulic pressure elastic diaphragm formula transfer pump of embodiment 1, single cover feeding unit.
With reference to Fig. 1-Fig. 3, this hydraulic pressure elastic diaphragm formula transfer pump, comprise feeding funnel 1, cover cap 2, elastic diaphragm 3, high-pressure water pump 8 and automatic controller 9, leg 19 is set below feeding funnel 1, sidewall at feeding funnel 1 is provided with flushing hole 20, feeding funnel 1 and cover cap 2 relative fastenings, elastic diaphragm 3 places between feeding funnel 1 and the cover cap 2, feeding funnel 1 and cover cap 2 are tightly connected by flange plate and elastic diaphragm 3, space between cover cap 2 and the elastic diaphragm 3 constitutes sump 18, and the space between feeding funnel 1 and the elastic diaphragm 3 constitutes feeding storehouse 17; On the sidewall of feeding funnel 1, be provided with supply pipe 5, supply pipe 5 is connected with material feeding mouth 7 by one-way valve 6; The bottom of feeding funnel 1 is connected with mass transport conduit 10 by one-way valve 16; The intake pipe of high-pressure water pump 8 connects three-way device, another of three-way device crossed electromagnetism water valve 13 all and is connected with sump 18, the threeway of three-way device is connected with water tank 4 by electromagnetism water valve 14, the outlet pipe of high-pressure water pump 8 connects three-way device, another of three-way device crossed electromagnetism water valve 12 all and is connected with sump 18, the threeway of three-way device is passed through electromagnetism water valve 11 and is connected with water tank 4, and the electromagnetism water valve is electrically connected with automatic controller 9, and automatic controller 9 is connected with induction installation by transmitting set again.Automatic controller, transmitting set and induction installation are prior art.
Its working principle is: with reference to Fig. 2, when making electromagnetism water valve 12 and electromagnetism water valve 14, automatic controller 9 closes, when electromagnetism water valve 11 and electromagnetism water valve 13 are opened, high-pressure water pump 8 is taken out the water of sump 18 for 4 li toward water tank, and the water in the sump 18 reduces, and rubber elasticity barrier film 3 up moves, make feeding storehouse 17 produce negative pressure, one-way valve 6 is opened, and one-way valve 16 is by locking, and material (for example fluid concrete) enters feeding storehouse 17 from material feeding mouth 7 through supply pipe 5; With reference to Fig. 3, close when automatic controller 9 makes electromagnetism water valve 11 and electromagnetism water valve 13, when electromagnetism water valve 12 and electromagnetism water valve 14 were opened, high-pressure water pump 8 was taken out the water of 4 li in water tank for 18 li toward sump, water in the sump 18 increases, rubber elasticity barrier film 3 moves down, and makes feeding storehouse 17 produce malleation, and one-way valve 6 is by locking, one-way valve 16 is opened, material (for example fluid concrete) delivers into mass transport conduit 10 to the destination from feeding storehouse 17 through one-way valve 16, so moves in circles, constantly conveying material.
The hydraulic pressure elastic diaphragm formula transfer pump of embodiment 2, the shared cover hydraulic pamp of two cover feeding units.
With reference to Fig. 4, this hydraulic pressure elastic diaphragm formula transfer pump, by two cover feeding units and a cover high-pressure water pump (8) and automatic controller 9 formations, every cover feeding unit comprises feeding funnel (1), cover cap (2) and elastic diaphragm (3), leg 19 is set below feeding funnel 1, sidewall at feeding funnel 1 is provided with flushing hole 20, the relative fastening of feeding funnel (1) with cover cap (2), elastic diaphragm (3) places between feeding funnel (1) and the cover cap (2), feeding funnel (1) and cover cap (2) are tightly connected by flange plate and elastic diaphragm (3), space between cover cap (2) and the elastic diaphragm (3) constitutes sump (18), space between feeding funnel (1) and the elastic diaphragm (3) constitutes feeding storehouse (17), on the sidewall of feeding funnel (1), be provided with supply pipe (5), supply pipe (5) is connected with material feeding mouth (7) by one-way valve (6), and the bottom of feeding funnel (1) is connected with mass transport conduit (10) by one-way valve (16); The intake pipe of high-pressure water pump (8) connects three-way device, three-way device is connected with the sump (18) of two cover feeding units by the electromagnetism water valve respectively again, the outlet pipe of high-pressure water pump (8) connects three-way device, three-way device is connected with the sump (18) of two cover feeding units by the electromagnetism water valve respectively again, the electromagnetism water valve is electrically connected with automatic controller 9, and automatic controller 9 is connected with induction installation by transmitting set again.
Its working principle is: with reference to Fig. 4, when making electromagnetism water valve 12 and electromagnetism water valve 14, opens by automatic controller 9, when electromagnetism water valve 11 and electromagnetism water valve 13 are closed, high-pressure water pump 8 overlaps A in the water of feeding unit sump 18 and takes out for 18 li toward B cover feeding unit sump, water in the A cover feeding unit sump 18 reduces, the rubber elasticity barrier film 3 of A cover feeding unit up moves, make the feeding storehouse 17 of A cover feeding unit produce negative pressure, the one-way valve 6 of A cover feeding unit is opened, the one-way valve 16 of A cover feeding unit is by locking, and material (for example fluid concrete) enters feeding storehouse 17 from the material feeding mouth 7 of A cover feeding unit through supply pipe 5; Simultaneously, water in the sump 18 of B cover feeding unit increases, the rubber elasticity barrier film 3 of B cover feeding unit moves down, make the feeding storehouse 17 of B cover feeding unit produce malleation, the one-way valve 6 of B cover feeding unit is by locking, and the one-way valve 16 of B cover feeding unit is opened, and material (for example fluid concrete) delivers into mass transport conduit 10 to the destination from the feeding storehouse 17 of B cover feeding unit through one-way valve 16, so move in circles, constantly conveying material.
Claims (6)
1, a kind of hydraulic pressure elastic diaphragm formula transfer pump, it is characterized in that: comprise feeding funnel (1), cover cap (2), elastic diaphragm (3) and high-pressure water pump (8), the relative fastening of feeding funnel (1) with cover cap (2), elastic diaphragm (3) places between feeding funnel (1) and the cover cap (2), feeding funnel (1) and cover cap (2) are tightly connected by flange plate and elastic diaphragm (3), space between cover cap (2) and the elastic diaphragm (3) constitutes liquid storehouse (18), and the space between feeding funnel (1) and the elastic diaphragm (3) constitutes feeding storehouse (17); On the sidewall of feeding funnel (1), be provided with supply pipe (5), supply pipe (5) is connected with material feeding mouth (7) by one-way valve (6); The bottom of feeding funnel (1) is connected with mass transport conduit (10) by one-way valve (16); The intake pipe of high-pressure water pump (8) is connected three-way device respectively with outlet pipe, and each three-way device is connected with water tank (4) with sump (18) by water valve respectively again.
2, hydraulic pressure elastic diaphragm formula transfer pump according to claim 1, it is characterized in that: described water valve (11-14) is the electromagnetism water valve, and the electromagnetism water valve is electrically connected with automatic controller (9).
3, hydraulic pressure elastic diaphragm formula transfer pump according to claim 1 and 2 is characterized in that: on feeding funnel (1), be provided with independently supporting frame (19) or and various forms of travelling wheels are installed; Sidewall at feeding funnel (1) is provided with flushing hole (20).
4, a kind of hydraulic pressure elastic diaphragm formula transfer pump, it is characterized in that: constitute by two cover feeding units and a cover high-pressure water pump (8), every cover feeding unit comprises feeding funnel (1), cover cap (2) and elastic diaphragm (3), the relative fastening of feeding funnel (1) with cover cap (2), elastic diaphragm (3) places between feeding funnel (1) and the cover cap (2), feeding funnel (1) and cover cap (2) are tightly connected by flange plate and elastic diaphragm (3), space between cover cap (2) and the elastic diaphragm (3) constitutes sump (18), space between feeding funnel (1) and the elastic diaphragm (3) constitutes feeding storehouse (17), on the sidewall of feeding funnel (1), be provided with supply pipe (5), supply pipe (5) is connected with material feeding mouth (7) by one-way valve (6), and the bottom of feeding funnel (1) is connected with mass transport conduit (10) by one-way valve (16); The intake pipe of high-pressure water pump (8) is connected three-way device respectively with outlet pipe, and each three-way device is connected by the sump (18) of water valve with two cover feeding units respectively again.
5, hydraulic pressure elastic diaphragm formula transfer pump according to claim 4, it is characterized in that: described water valve is the electromagnetism water valve, the electromagnetism water valve is electrically connected with automatic controller (9).
6, according to claim 4 or 5 described hydraulic pressure elastic diaphragm formula transfer pumps, it is characterized in that: the mass transport conduit (10) of described two cover feeding units merges by three-way device and connects; The material feeding mouth (7) of described two cover feeding units merges setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202010489U CN201250769Y (en) | 2008-09-24 | 2008-09-24 | Hydraulic resilient diaphragm type transfer pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202010489U CN201250769Y (en) | 2008-09-24 | 2008-09-24 | Hydraulic resilient diaphragm type transfer pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250769Y true CN201250769Y (en) | 2009-06-03 |
Family
ID=40746443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202010489U Expired - Fee Related CN201250769Y (en) | 2008-09-24 | 2008-09-24 | Hydraulic resilient diaphragm type transfer pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250769Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423146A (en) * | 2013-08-21 | 2013-12-04 | 云南大红山管道有限公司 | Soft connecting device of diaphragm pump flushing system and diaphragm pump flushing system |
| CN109184247A (en) * | 2018-06-28 | 2019-01-11 | 河北工程大学 | A kind of self-adapting type repairs the device of concrete structure member crevices |
| CN114412763A (en) * | 2022-03-30 | 2022-04-29 | 东营百华石油技术开发有限公司 | Oil-well pump for well washing |
-
2008
- 2008-09-24 CN CNU2008202010489U patent/CN201250769Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423146A (en) * | 2013-08-21 | 2013-12-04 | 云南大红山管道有限公司 | Soft connecting device of diaphragm pump flushing system and diaphragm pump flushing system |
| CN103423146B (en) * | 2013-08-21 | 2015-12-02 | 云南大红山管道有限公司 | The soft connection device of diaphragm pump rinse-system and diaphragm pump rinse-system |
| CN109184247A (en) * | 2018-06-28 | 2019-01-11 | 河北工程大学 | A kind of self-adapting type repairs the device of concrete structure member crevices |
| CN114412763A (en) * | 2022-03-30 | 2022-04-29 | 东营百华石油技术开发有限公司 | Oil-well pump for well washing |
| CN114412763B (en) * | 2022-03-30 | 2022-06-07 | 东营百华石油技术开发有限公司 | Oil-well pump for well washing |
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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: 20090603 Termination date: 20110924 |