CN111927789A - Automatic cooling device of immersible pump - Google Patents
Automatic cooling device of immersible pump Download PDFInfo
- Publication number
- CN111927789A CN111927789A CN202010835767.1A CN202010835767A CN111927789A CN 111927789 A CN111927789 A CN 111927789A CN 202010835767 A CN202010835767 A CN 202010835767A CN 111927789 A CN111927789 A CN 111927789A
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- CN
- China
- Prior art keywords
- water pump
- water
- cooling device
- pump body
- assembly
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
Abstract
The invention discloses an automatic cooling device of a submersible pump, which comprises a water pump component, a water pump mounting connecting plate connected with the top surface of the water pump component, a water flow conveying component and a pipeline connecting component, wherein the water pump mounting connecting plate comprises a high-pressure conveying pipeline arranged on the side surface of the water pump body, an elbow connected with the other end of the high-pressure conveying pipeline and a ball valve arranged on the surface of the high-pressure conveying pipeline, the water flow spraying component comprises an annular round pipe sleeved with the water pump mounting connecting plate, a first hanging sheet fixed on the top surface of the annular round pipe and a water outlet hole arranged on the side surface of the annular round pipe, the pipeline connecting component comprises a straight drainage pipe communicated with the side wall of the water pump body and a bent drainage pipe arranged on the side surface of the straight drainage pipe, and when the submersible pump is in operation, under the condition that the water level is lower, not only protects the submersible pump, but also liberates labor force and effectively solves the problem of overhigh temperature of the water pump.
Description
Technical Field
The invention relates to the technical field of automatic cooling of submersible pumps, in particular to an automatic cooling device for a submersible pump.
Background
The submersible electric pump unit consists of four parts, namely a water pump, a submersible motor (comprising a cable), a water delivery pipe and a control switch, wherein the submersible pump is a single-suction multistage vertical centrifugal pump; the submersible motor is a closed water-filling wet-type and vertical three-phase squirrel-cage asynchronous motor, the motor and the water pump are directly connected through a claw-type or single-key cylinder-type coupler and are provided with three-core cables with different specifications, the starting equipment is an air switch with different capacity grades, a self-coupling pressure-reducing pneumatic device and a water delivery pipe are made of steel pipes with different diameters, the three-core cables are connected by adopting flanges, a high-lift electric pump is controlled by a gate valve, the submersible pump is required to be used for draining when some factories need to drain water, when the submersible pump is installed for uninterrupted draining, the submersible pump coil is easy to be burnt out due to uninterrupted operation of the submersible pump, usually, the submersible pump is below the water surface, the purpose of self-cooling of the pump body is achieved through the external water temperature around the pump body, but when the water level is lowered and the pump body, we propose an automatic cooling device with a submersible pump.
Disclosure of Invention
Therefore, the invention aims to provide an automatic cooling device for a submersible pump, which is used for automatically and ceaselessly spraying water on the surface of a pump body to cool the pump body when the water level is lower than the requirement during the operation of the submersible pump, so that the submersible pump is protected, labor force is liberated, the problem of overhigh temperature of the water pump is effectively solved, and the normal operation of the water pump is ensured.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
an automatic cooling device that cools down of immersible pump includes:
the water pump assembly comprises a vertically arranged water pump body, a water pump base fixedly connected with the bottom surface of the water pump body and a water pump mounting connecting plate connected with the top surface of the water pump body;
the water flow conveying assembly comprises a high-pressure conveying pipeline arranged on the side surface of the water pump body, an upper connector connected with one end of the high-pressure conveying pipeline, an elbow connected with the other end of the high-pressure conveying pipeline and a ball valve arranged on the surface of the high-pressure conveying pipeline;
the water flow spraying assembly comprises an annular round pipe sleeved with the water pump mounting connecting plate, a first hanging piece, a second hanging piece, a third hanging piece, a first fastening bolt and a water outlet hole, wherein the first hanging piece, the second hanging piece and the third hanging piece are fixed on the top surface of the annular round pipe and are arranged clockwise;
the pipeline connecting assembly comprises a straight drainage pipe communicated with the side wall of the water pump body, a bent drainage pipe arranged on the side face of the straight drainage pipe, a first disk rack communicated with the straight drainage pipe, a second disk rack communicated with the bent drainage pipe and a second fastening bolt fixedly connecting the first disk rack and the second disk rack.
The automatic cooling device for the submersible pump further comprises an anti-blocking component, wherein the anti-blocking component comprises an internal thread arranged inside the end of the annular circular pipe, an external thread rod in threaded connection with the internal thread, a rubber gasket fixed at one end of the external thread rod, and a square hole arranged at the other end of the external thread rod.
The automatic cooling device for the submersible pump further comprises a pull ring assembly, wherein the pull ring assembly comprises a fixed protruding plate fixed with the water pump body, a pull ring body sleeved with the fixed protruding plate, a through hole formed in the side wall of the pull ring body, a round rod penetrating through the through hole and a baffle fixed with the end face of the round rod.
As a preferable scheme of the automatic cooling device for the submersible pump, the upper connector is communicated with the top surface of the circular pipe, and the elbow is communicated with the bent drain pipe.
As a preferable scheme of the automatic cooling device for the submersible pump, the first hanging piece, the second hanging piece and the third hanging piece are distributed in a triangular shape and fixed in different fastening bolts.
As a preferable scheme of the automatic cooling device for the submersible pump, the diameter of the inner side wall of the annular circular tube is larger than that of the water pump body.
Compared with the prior art, the invention has the beneficial effects that: when the submersible pump is in operation, under the condition that the water level is lower than the requirement, the submersible pump automatic cooling device is applied, the pump body is cooled by automatically and continuously spraying water on the surface of the pump body, so that the submersible pump is protected, labor force is liberated, the problem of overhigh temperature of the water pump is effectively solved, the normal operation of the water pump is ensured, when the submersible pump is in specific use, the water pump body is positioned below the water surface to work, the surrounding liquid water is simultaneously cooled in the working process, when the water surface descends and the water pump body is partially exposed, the ball valve is opened, the water spraying pump body surface cooling mode is started, part of water in the bent drainage pipe enters the annular circular pipe through the high-pressure conveying pipeline, the water under higher pressure flows through the water outlet hole to the surface of the whole water pump body to cool the whole water pump, the structural design is not influenced by the height of the water surface, and the, the good cooling environment is always kept, and the normal operation of the water pump body is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a structural diagram of an automatic cooling device of a submersible pump according to the present invention;
FIG. 2 is a structural diagram of a water flow spraying assembly in FIG. 1 of an automatic cooling device of a submersible pump according to the present invention;
FIG. 3 is a plan sectional view taken at A in FIG. 2 of the automatic cooling device for a submersible pump according to the present invention;
fig. 4 is an enlarged view of the position B in fig. 1 of the automatic cooling device for the submersible pump according to the present invention.
In the figure: 100. a water pump assembly; 110. a water pump body; 120. a water pump base; 130. a connecting plate is arranged on the water pump; 200. a water flow delivery assembly; 210. a high pressure delivery conduit; 220. an upper connector; 230. bending the pipe; 240. a ball valve; 300. a water spray assembly; 310. an annular circular tube; 320. a first hanging piece; 330. a second hanging piece; 340. a third hanging piece; 350. a first fastening bolt; 360. a water outlet hole; 400. a pipe connection assembly; 410. a direct drainage pipe; 420. bending the drain pipe; 430. a first disc frame; 440. a second disc frame; 450. a second fastening bolt; 500. an anti-clogging assembly; 510. an internal thread; 520. an externally threaded rod; 530. a rubber gasket; 540. a square hole; 600. a pull ring assembly; 610. fixing the convex plate; 620. a pull ring body; 630. a through hole; 640. a round bar; 650. and a baffle plate.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides an automatic cooling device for a submersible pump, which is applied to the automatic cooling device for the submersible pump during the operation of the submersible pump under the condition that the water level is lower than the requirement, and the pump body is cooled by automatically and continuously spraying water on the surface of the pump body, so that the submersible pump is protected, labor force is liberated, the problem of overhigh temperature of the water pump is effectively solved, and the normal operation of the water pump is ensured.
Fig. 1 to 4 are schematic diagrams illustrating an overall structure of an embodiment of an automatic cooling device for a submersible pump according to the present invention, and referring to fig. 1 to 4, a main body of the automatic cooling device for a submersible pump according to the present embodiment includes a water pump assembly 100, a water flow delivery assembly 200, a water flow spraying assembly 300, and a pipe connection assembly 400.
The water flow delivery assembly 200 is used for delivering partial water flow to the top surface of the water pump body 110, and the whole water pump body 110 is cooled, specifically, the water flow delivery assembly 200 comprises a high-pressure delivery pipeline 210 arranged on the side surface of the water pump body 110, an upper connector 220 connected with one end of the high-pressure delivery pipeline 210, an elbow 230 connected with the other end of the high-pressure delivery pipeline 210, and a ball valve 240 installed on the surface of the high-pressure delivery pipeline 210, and when the water flow delivery assembly is specifically used, the ball valve 240 is opened, a water spraying pump body surface cooling mode is started, and at the moment, partial water in the bent drain pipe 420 enters the annular circular pipe 310 through the.
The water flow spraying assembly 300 is used for spraying the conveyed water flow to ensure that the water flow fully sprays the whole water pump body 110, and particularly, the water flow spraying assembly 300 comprises an annular circular tube 310 sleeved with the water pump mounting connection plate 130, a first hanging piece 320, a second hanging piece 330 and a third hanging piece 340 which are fixed on the top surface of the annular circular tube 310 and are arranged clockwise, a first fastening bolt 350 for fixing the first hanging piece 320 and a water outlet hole 360 formed in the side surface of the annular circular tube 310, when the water pump is used particularly, the annular circular tube 310 is respectively contacted with the water pump mounting connection plate 130 through different hanging pieces and is mounted and fixed through different fastening bolts, at the moment, the liquid water flows out through the water outlet hole 360 under a higher pressure and flows to the surface of the whole water pump body 110 to cool the whole water pump, the structural design is not influenced by the height of the water surface, and the water pump body 110 can be cooled, the better cooling environment is always kept, and the normal operation of the water pump body 110 is ensured.
The pipe connection assembly 400 facilitates the disassembly of the bent drain pipe 420 for internal cleaning or replacement, and particularly, the pipe connection assembly 400 comprises a straight drain pipe 410 communicated with the side wall of the water pump body 110, a bent drain pipe 420 arranged on the side surface of the straight drain pipe 410, a first disk rack 430 communicated with the straight drain pipe 410, a second disk rack 440 communicated with the bent drain pipe 420, and a second fastening bolt 450 fixedly connecting the first disk rack 430 with the second disk rack 440, wherein when the pipe connection assembly is used particularly, a user unscrews the second fastening bolt 450 to separate the first disk rack 430 from the second disk rack 440, and at the moment, the straight drain pipe 410 is separated from the bent drain pipe 420, so that the pipe connection assembly can be replaced or cleaned conveniently after use.
Combine fig. 1-4, the automatic cooling device that cools down of immersible pump of this embodiment, in use, if water pump body 110 is in and carries out work below the surface of water, liquid water cools down simultaneously around the in-process of work, when the surface of water descends, water pump body 110 exposes partly, open ball valve 240, open water spraying pump body surface cooling mode, the partial water of curved drain pipe 420 gets into to annular pipe 310 through high-pressure delivery pipe 210 this moment, the rivers spout through apopore 360 at great pressure, flow to whole water pump body 110 surface, cool down to whole water pump, such structural design does not receive the high influence of surface of water, all can cool down water pump body 110, keep better cooling environment throughout, guarantee water pump body 110 normal operating.
Because in the present embodiment, the annular circular tube 310 may have more weed deposits in the entire annular circular tube 310 during the spraying process, which affects the spraying effect, the anti-clogging assembly 500 is provided to conveniently and rapidly spray and clean the deposits in the entire annular circular tube 310, thereby ensuring the normal operation of the spraying structure, the present embodiment further comprises the anti-clogging assembly 500, the anti-clogging assembly 500 comprises an internal thread 510 formed inside the port of the annular circular tube 310, an external threaded rod 520 in threaded connection with the internal thread 510, a rubber gasket 530 fixed at one end of the external threaded rod 520, and a square hole 540 formed at the other end of the external threaded rod 520, when in specific use, if there are more deposits in the annular circular tube 310, which affects the spraying, the user uses a screwdriver to engage and rotate with the square hole 540, and the threads between the external threaded rod 520 and the internal thread 510 rotate during the rotation process, the slow outside removal of outer threaded rod 520 is until breaking away from completely in the reverse rotation process, because great pressure after breaking away from completely, because annular pipe 310 cross section is thicker than apopore 360, the sediment is spout completely through the opening of annular pipe 310 terminal surface this moment, and the process speed of clearance is very fast like this, with after the sediment clearance again with outer threaded rod 520 twist in can, twist back rubber gasket 530 play the effect that hinders the rivers, prevent that rivers from overflowing in the course of the work.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides an automatic cooling device that cools down of immersible pump which characterized in that includes:
the water pump assembly (100) comprises a water pump body (110) which is vertically arranged, a water pump base (120) which is fixedly connected with the bottom surface of the water pump body (110), and a water pump mounting connecting plate (130) which is connected with the top surface of the water pump body (110);
the water flow conveying assembly (200) comprises a high-pressure conveying pipeline (210) arranged on the side surface of the water pump body (110), an upper connector (220) connected with one end of the high-pressure conveying pipeline (210), an elbow (230) connected with the other end of the high-pressure conveying pipeline (210) and a ball valve (240) installed on the surface of the high-pressure conveying pipeline (210);
the water flow spraying assembly (300) comprises an annular round pipe (310) sleeved with the water pump mounting connecting plate (130), a first hanging piece (320), a second hanging piece (330) and a third hanging piece (340) which are fixed on the top surface of the annular round pipe (310) and arranged clockwise, a first fastening bolt (350) for fixing the first hanging piece (320) and a water outlet hole (360) formed in the side surface of the annular round pipe (310);
the pipeline connecting assembly (400) comprises a straight water discharging pipe (410) communicated with the side wall of the water pump body (110), a bent water discharging pipe (420) arranged on the side surface of the straight water discharging pipe (410), a first disk rack (430) communicated with the straight water discharging pipe (410), a second disk rack (440) communicated with the bent water discharging pipe (420), and second fastening bolts (450) fixedly connecting the first disk rack (430) and the second disk rack (440).
2. The automatic cooling device of a submersible pump according to claim 1, further comprising an anti-blocking assembly (500), wherein the anti-blocking assembly (500) comprises an internal thread (510) formed inside the port of the circular tube (310), an external thread rod (520) in threaded connection with the internal thread (510), a rubber gasket (530) fixed at one end of the external thread rod (520), and a square hole (540) formed at the other end of the external thread rod (520).
3. The automatic cooling device of a submersible pump according to claim 2, further comprising a pull ring assembly (600), wherein the pull ring assembly (600) comprises a fixed raised plate (610) fixed to the water pump body (110), a pull ring body (620) sleeved with the fixed raised plate (610), a through hole (630) formed in a side wall of the pull ring body (620), a round rod (640) penetrating through the through hole (630), and a baffle (650) fixed to an end face of the round rod (640).
4. The automatic cooling device of claim 3, wherein the upper connector (220) is in communication with the top surface of the circular pipe (310), and the elbow (230) is in communication with the bent drain pipe (420).
5. The automatic cooling device for the submersible pump according to claim 4, wherein the first hanging piece (320), the second hanging piece (330) and the third hanging piece (340) are distributed in a triangular shape and fixed in different fastening bolts.
6. The automatic cooling device for the submersible pump according to claim 5, wherein the diameter of the inner side wall of the annular circular tube (310) is larger than that of the water pump body (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835767.1A CN111927789A (en) | 2020-08-19 | 2020-08-19 | Automatic cooling device of immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835767.1A CN111927789A (en) | 2020-08-19 | 2020-08-19 | Automatic cooling device of immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111927789A true CN111927789A (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010835767.1A Pending CN111927789A (en) | 2020-08-19 | 2020-08-19 | Automatic cooling device of immersible pump |
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| Country | Link |
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| CN (1) | CN111927789A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5136244Y2 (en) * | 1973-07-16 | 1976-09-06 | ||
| US4002936A (en) * | 1971-10-07 | 1977-01-11 | Nikolaus Laing | Electric submersible pump |
| CN202040091U (en) * | 2011-03-09 | 2011-11-16 | 浙江新界泵业股份有限公司 | Embedded stainless steel submersible pump |
| CN204986169U (en) * | 2015-07-29 | 2016-01-20 | 浙江晋晟塑业有限公司 | Pipeline of convenient mediation |
| CN106642121A (en) * | 2016-12-31 | 2017-05-10 | 珠海吉泰克燃气设备技术有限公司 | Spray nozzle support of low-nitrogen combustor |
| CN109139563A (en) * | 2018-08-17 | 2019-01-04 | 北京市朝阳水利工程有限公司 | Submersible sewage pump is from cooling device |
| CN208445427U (en) * | 2018-08-24 | 2019-01-29 | 唐山瑞丰钢铁（集团）有限公司 | Motor for submerged pump cooling device |
| CN209054209U (en) * | 2018-08-07 | 2019-07-02 | 佛山市盾牌金属制品有限公司 | A kind of stainless steel tube head connecting device |
| CN209818398U (en) * | 2019-03-28 | 2019-12-20 | 唐山港集团股份有限公司 | Self-cooling device for drainage operation of submersible pump |
| CN209838776U (en) * | 2019-02-01 | 2019-12-24 | 天津市浦川机电工程有限公司 | Cooling water pump heat dissipation equipment for central air conditioner |
-
2020
- 2020-08-19 CN CN202010835767.1A patent/CN111927789A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002936A (en) * | 1971-10-07 | 1977-01-11 | Nikolaus Laing | Electric submersible pump |
| JPS5136244Y2 (en) * | 1973-07-16 | 1976-09-06 | ||
| CN202040091U (en) * | 2011-03-09 | 2011-11-16 | 浙江新界泵业股份有限公司 | Embedded stainless steel submersible pump |
| CN204986169U (en) * | 2015-07-29 | 2016-01-20 | 浙江晋晟塑业有限公司 | Pipeline of convenient mediation |
| CN106642121A (en) * | 2016-12-31 | 2017-05-10 | 珠海吉泰克燃气设备技术有限公司 | Spray nozzle support of low-nitrogen combustor |
| CN209054209U (en) * | 2018-08-07 | 2019-07-02 | 佛山市盾牌金属制品有限公司 | A kind of stainless steel tube head connecting device |
| CN109139563A (en) * | 2018-08-17 | 2019-01-04 | 北京市朝阳水利工程有限公司 | Submersible sewage pump is from cooling device |
| CN208445427U (en) * | 2018-08-24 | 2019-01-29 | 唐山瑞丰钢铁（集团）有限公司 | Motor for submerged pump cooling device |
| CN209838776U (en) * | 2019-02-01 | 2019-12-24 | 天津市浦川机电工程有限公司 | Cooling water pump heat dissipation equipment for central air conditioner |
| CN209818398U (en) * | 2019-03-28 | 2019-12-20 | 唐山港集团股份有限公司 | Self-cooling device for drainage operation of submersible pump |
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Application publication date: 20201113 |
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