CN204419714U - A kind of centrifugal pump irrigation device - Google Patents
A kind of centrifugal pump irrigation device Download PDFInfo
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- CN204419714U CN204419714U CN201420832155.7U CN201420832155U CN204419714U CN 204419714 U CN204419714 U CN 204419714U CN 201420832155 U CN201420832155 U CN 201420832155U CN 204419714 U CN204419714 U CN 204419714U
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- water
- water pump
- storage cavity
- water storage
- pump cover
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Abstract
The utility model relates to a kind of centrifugal pump irrigation device, comprise the water pump cover that a hollow is arranged, water pump cover inner side sidewall is connected a motor, the output shaft of motor is connected with an impeller, a water storage cavity is established at outer surface of motor cover, the cover plate being arranged on water storage cavity top closes at water storage cavity top by rotating shaft activity, on the cover board surface is away from the affixed leader in side of rotating shaft, a through hole is provided with in the bottom of water storage cavity, one L shape pull bar is vertically set in the water pump cover of water storage cavity side, the vertical section of L shape pull bar passes water pump cover and is connected with a button, only need pour water when first time uses, effectively prevent the trouble still needing before water pump reuses after resting in midway to pour water, in addition, by being arranged on the water storage cavity above water pump, effectively alleviate water pump when using for a long time, the generation of the too high phenomenon of temperature in the course of the work of the motor in water pump cover, bring conveniently to the use of people.
Description
Technical field:
The utility model relates to a kind of centrifugal pump irrigation device.
Background technique:
Existing agricultural water pump, before drawing water, all needs to pour water in water pump, as drainage mostly, and then start water pump, the water in pond is extracted into ground, all needs to pour water in water pump at every turn before using, waste time and energy, very inconvenient, in addition, water pump uses for a long time, and the motor in water pump cover in the course of the work, can produce a large amount of heat, cause the temperature of motor too high, if timely and effectively electric motor temperature reduction can not be given, there is the risk that motor burns out, bring inconvenience to the use of people.
Model utility content:
The utility model is in order to make up the deficiencies in the prior art, provide a kind of centrifugal pump irrigation device, only need pour water when first time uses, effectively prevent the trouble still needing before water pump reuses after resting in midway to pour water, in addition, by being arranged on the water storage cavity above water pump, effectively alleviate water pump when using for a long time, the generation of the too high phenomenon of temperature in the course of the work of the motor in water pump cover, brings conveniently to the use of people, solves problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technological scheme is:
A kind of centrifugal pump irrigation device, comprise the water pump cover that a hollow is arranged, water pump cover inner side sidewall is connected a motor, the output shaft of motor is connected with an impeller, a water storage cavity is established at outer surface of motor cover, the cover plate being arranged on water storage cavity top closes at water storage cavity top by rotating shaft activity, on the cover board surface is away from the affixed leader in side of rotating shaft, a through hole is provided with in the bottom of water storage cavity, one L shape pull bar is vertically set in the water pump cover of water storage cavity side, the vertical section of L shape pull bar passes water pump cover and is connected with a button, described L shape pull bar is closely connected with water pump cover, a sheathed Returnning spring outside L shape pull bar between button and water pump cover, the sheathed pilot sleeve of vertical section of the L shape pull bar in water pump cover, top and the water pump cover madial wall of pilot sleeve are connected, a spherical block matched with water storage cavity bottom through-hole is provided with at the horizontal segment upper surface of L shape pull bar, a baffle plate matched with pump water inlet is provided with at the horizontal segment lower surface of L shape pull bar, the water pump cover madial wall of side is provided with the groove matched with baffle plate under the baffle, pumping line is connected with water storage cavity by one distributed water pipe, and distributed water pipe is provided with a water valve.
A sealing gasket is provided with in the bottom surface of baffle plate.
The utility model adopts such scheme, structure is simple, only need pour water when first time uses, effectively prevent the trouble still needing before water pump reuses after resting in midway to pour water, in addition, by being arranged on the water storage cavity above water pump, water pump is effectively alleviated when using for a long time, the generation of the too high phenomenon of temperature in the course of the work of the motor in water pump cover, brings conveniently to the use of people.
Accompanying drawing illustrates:
Fig. 1 is sectional structure schematic diagram of the present utility model.
In figure, 1, water pump cover, 2, motor, 3, impeller, 4, water storage cavity, 5, cover plate, 6, rotating shaft, 7, through hole, 8, L shape pull bar, 9, button, 10, Returnning spring, 11, pilot sleeve, 12, spherical block, 13, intake pipe, 14, baffle plate, 15, groove, 16, distributed water pipe, 17, outlet pipe, 18, water valve, 19, sealing gasket, 20, handle.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Figure 1, a kind of centrifugal pump irrigation device, comprise the water pump cover 1 that a hollow is arranged, water pump cover 1 inner side sidewall is connected a motor 2, the output shaft of motor 2 is connected with an impeller 3, a water storage cavity 4 is established at motor 2 appearance face shield, the cover plate 5 being arranged on water storage cavity 4 top closes at water storage cavity 4 top by rotating shaft 6 activity, the side affixed leader 20 of cover plate 5 upper surface away from rotating shaft 6, a through hole 7 is provided with in the bottom of water storage cavity 4, one L shape pull bar 8 is vertically set in the water pump cover 1 of water storage cavity 4 side, the vertical section of L shape pull bar 8 passes water pump cover 1 and is connected with a button 9, described L shape pull bar 8 is closely connected with water pump cover 1, a sheathed Returnning spring 10 outside L shape pull bar 8 between button 9 and water pump cover 1, the sheathed pilot sleeve 11 of vertical section of the L shape pull bar 8 in water pump cover 1, top and water pump cover 1 madial wall of pilot sleeve 11 are connected, a spherical block 12 matched with water storage cavity 4 bottom through-hole 7 is provided with at the horizontal segment upper surface of L shape pull bar 8, a baffle plate 14 matched with pump water inlet 13 is provided with at the horizontal segment lower surface of L shape pull bar 8, water pump cover 1 madial wall below baffle plate 14 is provided with the groove 15 matched with baffle plate 14, pumping line 17 is connected with water storage cavity 4 by one distributed water pipe 16, and distributed water pipe 16 is provided with a water valve 18.
A sealing gasket 19 is provided with in the bottom surface of baffle plate 14.
During use, hand-held handle 20 upwards pulls cover plate 5, cover plate 5 is upwards dug along rotating shaft 6, now, water is filled in water storage cavity 4, then closure flap 5, pin button 9 downwards again, button 9 drives L shape pull bar 8 to move down, the spherical block 12 being arranged on L shape pull bar 8 horizontal segment upper surface is separated with the through hole 7 be located at bottom water storage cavity 4, simultaneously, the baffle plate 14 being arranged on L shape pull bar 8 horizontal segment lower surface is made to be connected in the groove 15 on water pump cover 1 madial wall, baffle plate 14 water-sealed pump intake pipe 13, anti-sealing flows out from intake pipe 13, water in water storage cavity 4 is flow in water pump cover 1 until water is full of water pump cover 1 by through hole 7, release button 9, button 9 drives L shape pull bar 8 upward sliding under the effect of Returnning spring 10, L shape pull bar 8 drives the spherical block 12 being arranged on L shape pull bar 8 horizontal segment upper surface to move upward, until spherical block 12 is connected to water storage cavity 4 bottom through-hole 7 place, through hole 7 is sealed, meanwhile, L shape pull bar 8 drives the baffle plate 14 being arranged on L shape pull bar 8 horizontal segment lower surface to move upward, and baffle plate 14 is separated with pump water inlet 13 mouth of pipe, recovers intake pipe 13 and is connected with water pump cover 1, starting electrical machinery 2.When pump working, open the water valve 18 be positioned on distributed water pipe 16, make the part water in outlet pipe 17 be back to water storage cavity 4 through distributed water pipe 16, until be again full of water in water storage cavity 4, close water valve 18, now, be stored in water in water storage cavity 4 as diversion when starting water pump next time.Water pump described in the utility model, only need pour water when first time uses, effectively prevent the trouble still needing before water pump reuses after resting in midway to pour water, in addition, by being arranged on the water storage cavity 4 above water pump, effectively alleviating water pump when using for a long time, the generation of the too high phenomenon of temperature in the course of the work of the motor 2 in water pump cover 1, bringing conveniently to the use of people.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (2)
1. a centrifugal pump irrigation device, it is characterized in that: comprise the water pump cover that a hollow is arranged, water pump cover inner side sidewall is connected a motor, the output shaft of motor is connected with an impeller, a water storage cavity is established at outer surface of motor cover, the cover plate being arranged on water storage cavity top closes at water storage cavity top by rotating shaft activity, on the cover board surface is away from the affixed leader in side of rotating shaft, a through hole is provided with in the bottom of water storage cavity, one L shape pull bar is vertically set in the water pump cover of water storage cavity side, the vertical section of L shape pull bar passes water pump cover and is connected with a button, described L shape pull bar is closely connected with water pump cover, a sheathed Returnning spring outside L shape pull bar between button and water pump cover, the sheathed pilot sleeve of vertical section of the L shape pull bar in water pump cover, top and the water pump cover madial wall of pilot sleeve are connected, a spherical block matched with water storage cavity bottom through-hole is provided with at the horizontal segment upper surface of L shape pull bar, a baffle plate matched with pump water inlet is provided with at the horizontal segment lower surface of L shape pull bar, the water pump cover madial wall of side is provided with the groove matched with baffle plate under the baffle, pumping line is connected with water storage cavity by one distributed water pipe, and distributed water pipe is provided with a water valve.
2. a kind of centrifugal pump irrigation device according to claim 1, is characterized in that: be provided with a sealing gasket in the bottom surface of baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832155.7U CN204419714U (en) | 2014-12-24 | 2014-12-24 | A kind of centrifugal pump irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832155.7U CN204419714U (en) | 2014-12-24 | 2014-12-24 | A kind of centrifugal pump irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419714U true CN204419714U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420832155.7U Active CN204419714U (en) | 2014-12-24 | 2014-12-24 | A kind of centrifugal pump irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332941A (en) * | 2015-11-27 | 2016-02-17 | 佛山高富中石油燃料沥青有限责任公司 | Centrifugal pump priming device |
-
2014
- 2014-12-24 CN CN201420832155.7U patent/CN204419714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332941A (en) * | 2015-11-27 | 2016-02-17 | 佛山高富中石油燃料沥青有限责任公司 | Centrifugal pump priming device |
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