CN212389546U - Water delivery pump for rice cultivation - Google Patents
Water delivery pump for rice cultivation Download PDFInfo
- Publication number
- CN212389546U CN212389546U CN202021206950.7U CN202021206950U CN212389546U CN 212389546 U CN212389546 U CN 212389546U CN 202021206950 U CN202021206950 U CN 202021206950U CN 212389546 U CN212389546 U CN 212389546U
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- CN
- China
- Prior art keywords
- pump
- wall
- liquid
- water
- fixing frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 17
- 235000009566 rice Nutrition 0.000 title claims abstract description 17
- 240000007594 Oryza sativa Species 0.000 title 1
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 241000209094 Oryza Species 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 33
- 230000002262 irrigation Effects 0.000 abstract description 6
- 238000003973 irrigation Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 230000001012 protector Effects 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004548 suspo-emulsion Substances 0.000 description 1
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Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A water delivery pump for rice cultivation relates to a water delivery pump. The utility model provides a current water pump easily cause the problem that damages the influence irrigation efficiency to the impeller in easily inhaling the pump body with debris. The pump body is arranged on the outer wall of the upper end of the base, the protective device is arranged on the outer wall of the upper end of the pump body, before the pump is started, the water inlet section and the pump are filled with liquid, after the pump is started, the impeller rotates at a high speed, the liquid in the impeller rotates along with the impeller and flies away from the impeller to be ejected outwards under the action of centrifugal force, the speed in a diffusion chamber of a pump shell of the ejected liquid is gradually reduced, the pressure is gradually increased, then the liquid flows out from a water outlet of the pump, at the moment, a vacuum low-pressure area without air and liquid is formed at the center of the impeller due to the fact that the liquid is thrown to the periphery, the liquid in the liquid pool flows into the pump through the water inlet section under the action of the atmospheric pressure of the pool surface, and. The utility model is used for rice cultivation water delivery.
Description
Technical Field
The utility model belongs to the technical field of the water delivery pump is relevant, concretely relates to water delivery pump is used in rice cultivation.
Background
The water pump is a machine for conveying liquid or pressurizing liquid, and is widely used in various industries, and the water pump transfers the mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and can also convey liquid, gas mixture and liquid containing suspended solids. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volumetric pump, a vane pump and the like according to different working principles, the volumetric pump transfers energy by using the change of the volume of a working chamber of the volumetric pump, the vane pump transfers energy by using the interaction of a rotary vane and water, and the pump is of a centrifugal pump, an axial flow pump, a mixed flow pump and the like, and the pump also plays a great role in agriculture.
The prior submersible pump technology has the following problems: because what farmland irrigation often adopted is the flood irrigation mode, put into pond or river with the water pump water sucking mouth, with the water suction in the farmland, because the reason of this kind of irrigation mode, often can have a lot of debris near the water sucking mouth, the water pump is easy in the pump body with debris suction, causes the damage to the impeller easily, influences irrigation efficiency, the filter screen clearance is inconvenient when current water pump uses, need carry out whole dismantlement to the connecting pipe, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water delivery pump for rice cultivation to it easily causes the problem that damages the influence irrigation efficiency to the impeller in the pump body with debris suction pump easily to solve to provide the water pump among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water delivery pump for rice cultivation, includes the pump body and base, the pump body is installed on base upper end outer wall, be provided with protector on the outer wall of pump body upper end, be provided with the motor section of thick bamboo on the protector upper end outer wall, be provided with the connection shell on the outer wall of motor section upper end, be provided with the delivery port on the outer wall of connection shell upper end, be provided with the handle on the connection shell circumference outer wall, be provided with the section of intaking on the pump body of protector inside, the last fixed frame that is provided with of protector, the positive downside of fixed frame is provided with the lower fixed frame, the fixed frame passes through connecting block fixed connection with the lower fixed frame, be provided with the rotation column on the connecting block outer wall, be provided with the filter screen between the fixed frame of going up and the lower fixed frame.
Preferably, the outer wall of the circumference of the hand is sleeved with a protective sleeve, and a fixed shaft hole is formed in the outer wall of the circumference of the connecting shell.
Preferably, the water inlet section circumference outer wall is inside to be provided with the inlet opening, the inside of motor case is provided with the motor.
Preferably, the number of the guards is two, and the two guards maintain a symmetrical state.
Preferably, the fixing block is provided with a screw hole, and the two protection devices are fixedly connected through nuts.
Preferably, the upper fixing frame and the lower fixing frame are made of semicircular stainless steel, and rubber sealing rings are arranged on the circumferential inner walls of the upper fixing frame and the lower fixing frame.
Compared with the prior art, the utility model provides a water delivery pump for rice cultivation possesses following beneficial effect:
the utility model discloses a immersible pump is through increasing protector in the outside of the section of intaking, through protector to the inlet opening on the section of intaking protect, prevent pasture and water or silt in the pond from getting into the water delivery pump, cause the water delivery pump to damage, can also avoid the inlet opening to block up simultaneously, when using this protector, install the connecting pipe on the delivery port earlier, then put the water delivery pump into the pond, the great pasture and water and other debris in the pond are blocked to the column of study this moment, later filter through the filter screen on the protector, switch on the power on the water delivery pump, this water delivery pump is the immersible pump, before opening the pump, intake section and pump interior must be full of liquid, after opening the pump, the impeller high-speed rotation, liquid wherein along with the blade is rotatory together, under the effect of centrifugal force, fly away from the impeller and jet outward, the speed in the liquid pump case diffusion chamber that jets out becomes slow, the pressure is gradually increased, then the water is pumped out from the water outlet of the pump, the discharge pipe flows out, at the moment, a vacuum low-pressure area without air and liquid is formed at the center of the blade because the liquid is thrown to the periphery, the liquid in the liquid pool flows into the pump through the water inlet section under the action of the atmospheric pressure of the pool surface, and the liquid is continuously pumped from the liquid pool and continuously flows out from the water outlet.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic view of a three-dimensional structure of a water delivery pump for rice cultivation according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of the water delivery pump provided by the utility model;
fig. 3 is a schematic perspective view of the protection device of the present invention;
in the figure: 1. a handle; 2. a connecting shell; 3. a motor cartridge; 4. a guard; 5. a pump body; 6. a base; 7. a water outlet; 8. a water inlet section; 9. an upper fixing frame; 10. a support column; 11. connecting blocks; 12. a lower fixed frame; 13. a fixed block; 14. and (5) filtering by using a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a water delivery pump for rice cultivation comprises a pump body 5 and a base 6, wherein the pump body 5 is arranged on the outer wall of the upper end of the base 6, a protective device 4 is arranged on the outer wall of the upper end of the pump body 5, a motor barrel 3 is arranged on the outer wall of the upper end of the protective device 4, a connecting shell 2 is arranged on the outer wall of the upper end of the motor barrel 3, a water outlet 7 is arranged on the outer wall of the upper end of the connecting shell 2, a handle 1 is arranged on the outer wall of the circumference of the connecting shell 2, a water inlet section 8 is arranged on the pump body 5 in the protective device 4, an upper fixing frame 9 is arranged on the protective device 4, the upper fixing frame 9 and a lower fixing frame 12 are both made of semicircular stainless steel, rubber sealing rings are arranged on the inner walls of the circumferences of the upper fixing frame 9 and the lower fixing frame 12, thus, the upper fixing frame 9 and the, the lower side is provided with lower fixed frame 12 under upper fixed frame 9, and upper fixed frame 9 and lower fixed frame 12 pass through connecting block 11 fixed connection, are provided with the opening post 10 on the connecting block 11 outer wall, are provided with filter screen 14 between upper fixed frame 9 and the lower fixed frame 12, all are provided with fixed block 13 on upper fixed frame 9 and the lower fixed frame 12 circumference outer wall.
A water delivery pump for rice cultivation comprises a pump body 5 and a base 6, a protective sleeve is sleeved on the circumferential outer wall of a handle 1, a fixed shaft hole is formed in the circumferential outer wall of a connecting shell 2, so that when the water delivery pump is taken up, the water delivery pump is prevented from sliding off the hand, the water delivery pump is damaged, the handle 1 can be rotated to be adjusted, a water inlet hole is formed in the circumferential outer wall of a water inlet section 8, a motor is arranged in a motor cylinder 3, so that water can enter the water delivery pump from the water inlet hole, then the water is conveyed to a water outlet 7 through the motor, the two protective devices 4 are arranged in a symmetrical state, the two protective devices 4 can be conveniently disassembled to be cleaned, meanwhile, the mounting can be quickly carried out, a screw hole is formed in a fixed block 13, the two protective devices 4 are fixedly connected through a nut, so that the two protective devices 4 can be fixed together through the nut, the water inlet section 8 is protected, and the blockage of water inlet holes caused by silt, weeds and the like is avoided.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when the protective device 4 on the water delivery pump is installed, the connecting block 11 is installed on the upper fixing frame 9 by welding, then the lower fixing frame 12 is installed at the lower end of the connecting block 11, then the filter screen 14 is installed between the connecting block 11 and the upper fixing frame 9 and the lower fixing frame 12, finally the support column 10 is also installed on the connecting block 11 by welding, then the protective device 4 is installed on the water delivery pump, the upper fixing frame 9 on the protective device 4 is installed on the outer wall of the water inlet section 8, meanwhile, the lower fixing frame 12 is also installed on the lower end circumference outer wall of the water inlet section 8, so that the upper fixing frames 9 of the two protective devices 4 are butted together, at the moment, nuts are installed on the two fixing blocks 13, and are screwed down, then the water delivery pump can be taken away by the handle 1, then the connecting pipe is installed on the water outlet, then the water delivery pump is put into the pond, at this time, the large aquatic weeds and other sundries in the pond are blocked by the folding column 10, then the aquatic weeds and other sundries are filtered by the filter screen 14 on the protective device 4, then the power supply on the water delivery pump is switched on, the water delivery pump is a submersible pump, before the pump is started, the water inlet section 8 and the pump are filled with liquid, after the pump is started, the impeller rotates at high speed, the liquid rotates along with the blades, flies away from the impeller and is ejected outwards under the action of centrifugal force, the speed in the diffusion chamber of the ejected liquid pump casing is gradually reduced, the pressure is gradually increased, then the liquid flows out from the water outlet 7 of the pump and the discharge pipe, at the moment, the liquid in the liquid pool flows into the pump through the water inlet section 8 under the action of the atmospheric pressure of the pool surface, and the liquid is continuously sucked from the liquid pool and continuously flows out from the water outlet 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water delivery pump for rice cultivation, includes pump body (5) and base (6), its characterized in that: the pump body (5) is arranged on the outer wall of the upper end of the base (6), the protective device (4) is arranged on the outer wall of the upper end of the pump body (5), the motor barrel (3) is arranged on the outer wall of the upper end of the protective device (4), the connecting shell (2) is arranged on the outer wall of the upper end of the connecting shell (2), the handle (1) is arranged on the outer wall of the circumference of the connecting shell (2), the water inlet section (8) is arranged on the pump body (5) inside the protective device (4), the upper fixing frame (9) is arranged on the protective device (4), the lower fixing frame (12) is arranged under the upper fixing frame (9), the upper fixing frame (9) and the lower fixing frame (12) are fixedly connected through the connecting block (11), the opening column (10) is arranged on the outer wall of the connecting block (11), be provided with filter screen (14) between upper fixed frame (9) and lower fixed frame (12), all be provided with fixed block (13) on upper fixed frame (9) and lower fixed frame (12) circumference outer wall.
2. The water delivery pump for rice cultivation as claimed in claim 1, wherein: the handle is characterized in that a protective sleeve is sleeved on the outer wall of the circumference of the handle (1), and a fixed shaft hole is formed in the outer wall of the circumference of the connecting shell (2).
3. The water transfer pump for rice cultivation as claimed in claim 1 or 2, wherein: the water inlet section (8) is internally provided with a water inlet hole in the circumferential outer wall, and the motor is arranged in the motor barrel (3).
4. The water delivery pump for rice cultivation as claimed in claim 3, wherein: the number of the protection devices (4) is two, and the two protection devices (4) are kept in a symmetrical state.
5. The water transfer pump for rice cultivation as claimed in claim 1, 2 or 4, wherein: the fixing block (13) is provided with screw holes, and the two protection devices (4) are fixedly connected through nuts.
6. The water delivery pump for rice cultivation as claimed in claim 5, wherein: the upper fixing frame (9) and the lower fixing frame (12) are made of semicircular stainless steel materials, and rubber sealing rings are arranged on the inner walls of the circumferences of the upper fixing frame (9) and the lower fixing frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021206950.7U CN212389546U (en) | 2020-06-28 | 2020-06-28 | Water delivery pump for rice cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021206950.7U CN212389546U (en) | 2020-06-28 | 2020-06-28 | Water delivery pump for rice cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212389546U true CN212389546U (en) | 2021-01-22 |
Family
ID=74255739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021206950.7U Expired - Fee Related CN212389546U (en) | 2020-06-28 | 2020-06-28 | Water delivery pump for rice cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212389546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431090A (en) * | 2022-02-18 | 2022-05-06 | 湖州市吴兴区农业技术推广服务中心 | Rice and fish combined type circulating water tank planting and breeding method and water circulation equipment thereof |
| WO2023082024A1 (en) * | 2021-11-15 | 2023-05-19 | Stormwell Inc. | Pump cradle assembly |
-
2020
- 2020-06-28 CN CN202021206950.7U patent/CN212389546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023082024A1 (en) * | 2021-11-15 | 2023-05-19 | Stormwell Inc. | Pump cradle assembly |
| CN114431090A (en) * | 2022-02-18 | 2022-05-06 | 湖州市吴兴区农业技术推广服务中心 | Rice and fish combined type circulating water tank planting and breeding method and water circulation equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 |