CN213176087U - Double-water-cooling air-tight submersible electric pump - Google Patents
Double-water-cooling air-tight submersible electric pump Download PDFInfo
- Publication number
- CN213176087U CN213176087U CN202021923701.XU CN202021923701U CN213176087U CN 213176087 U CN213176087 U CN 213176087U CN 202021923701 U CN202021923701 U CN 202021923701U CN 213176087 U CN213176087 U CN 213176087U
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- fixedly connected
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- water inlet
- pump body
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Abstract
The utility model relates to a submerged motor pump technical field discloses a two water cooling air-tight submerged motor pump, be the columniform pump body including the cross section, including the water inlet channel in the pump body, the inside that the pump body is close to the lower extreme position is equipped with the intake antrum, and the water inlet channel is connected with the intake antrum, it has four filter screens to be inlaying of the even equidistance of annular on the chamber wall of intake antrum, fixedly connected with is the support frame of "ten" style of calligraphy in the water inlet channel, the center department of support frame is inlayed and is had ball bearing, fixedly connected with transmission post on ball bearing's the inner circle wall, the transmission hole has been seted up to the chamber bottom center department of intake antrum, fixedly connected with seal bearing on the pore wall of transmission hole, ball bearing and. The utility model discloses utilize the power of rivers motion in the submerged motor pump to clear up the rubbish of adhesion on the filter screen, prevent that the net footpath of rubbish jam filter screen from influencing the normal use of submerged motor pump.
Description
Technical Field
The utility model relates to a submerged motor pump technical field especially relates to a two water cooling air seal submerged motor pump.
Background
A double-water-cooling air-tight submersible electric pump is a water pump with a pump body impeller and a motor driving the impeller both submerged in water to work, and has two types, namely a deep well and an operation surface. When the submersible electric pump works underwater, water inlet of the submersible electric pump is easily blocked by underwater garbage due to suction generated when water flow flows, so that normal use of the submersible electric pump is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because the suction that produces when rivers flow, the water inlet of submerged motor pump is plugged up very easily to submarine rubbish to influence the problem of the normal use of submerged motor pump, and the sealed submerged motor pump of a pair of water cooling air that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a double-water-cooling air-tight submersible electric pump comprises a pump body with a cylindrical cross section, wherein a water inlet channel is arranged in the pump body, a water inlet cavity is arranged in the pump body and close to the lower end of the pump body, the water inlet channel is connected with the water inlet cavity, four filter screens are embedded in the wall of the water inlet cavity in an annular uniform and equal distance mode, a support frame in a cross shape is fixedly connected with the water inlet channel, a ball bearing is embedded in the center of the support frame, a transmission column is fixedly connected to the inner ring wall of the ball bearing, a transmission hole is formed in the center of the bottom of the water inlet cavity, a seal bearing is fixedly connected to the hole wall of the transmission hole, two ends of the transmission column penetrate through the ball bearing and extend outwards, the lower end of the transmission column penetrates through the seal bearing and extends outwards, the transmission column is connected with the inner ring wall of the seal bearing, spiral fan blades are fixedly connected to the, the lower extreme fixedly connected with driving plate of transmission post, the driving plate is close to the upper end symmetry fixedly connected with support bar of both ends position, the one end that the support bar is close to the pump body is connected with the cleaning brush through clamping the subassembly, the brush hair end setting of cleaning brush is on the lateral wall of filter screen.
Preferably, the subassembly that clamps includes that the section is the T type clamp the groove, clamp the groove and set up in one side that the support bar is close to the pump body along vertical direction, the upper end cell wall that clamps the groove runs through the support bar setting, it has the section to be the T type in the piece that clamps to clamp inslot sliding connection, the one end that clamps the piece and keep away from the groove tank bottom of clamping passes the notch that clamps the groove and is connected with the clearance brush.
Preferably, the outer side wall of the pump body is fixedly connected with three supporting legs which are annular and uniform and are equidistantly arranged.
Preferably, a sealing ring is arranged between the transmission hole and the transmission column and fixedly connected to the hole wall of the transmission hole.
Preferably, the hole wall of the transmission hole is fixedly connected with a support ring, the transmission column penetrates through the support ring, and the support ring is arranged above the sealing ring.
Preferably, the hole wall of the transmission hole is embedded with four rolling balls in an annular shape with a transmission column as a center, the four rolling balls are uniformly and equidistantly embedded in the annular shape, and the four rolling balls are connected to the column wall of the transmission column in a rolling manner.
Compared with the prior art, the utility model provides a two water cooling air seal submerged motor pump possesses following beneficial effect:
this two water cooling air seal submerged motor pump, submerged motor pump during operation, through the filterable rivers of filter screen at the passageway internal motion of intaking, promote spiral fan blade and rotate, and then drive the support bar through transmission post and driving plate and the rotation of clearance brush, the rubbish of adhesion on the filter screen is cleared up in the outside rotation of filter screen to the clearance brush, prevents that the net footpath of rubbish jam filter screen from influencing submerged motor pump's normal use.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses utilize the power of rivers motion in submerged motor pump to clear up the rubbish of adhesion on the filter screen, prevent that the net footpath that rubbish blockked up the filter screen from influencing submerged motor pump's normal use.
Drawings
Fig. 1 is a schematic structural view of a double-water cooling air-tight submersible pump provided by the utility model;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a pump body 1, a water inlet channel 2, a water inlet cavity 3, a filter screen 4, a support frame 5, a ball bearing 6, a transmission column 7, a transmission hole 8, a sealing bearing 9, a spiral fan blade 10, a transmission plate 11, a support bar 12, a cleaning brush 13, a clamping groove 14, a clamping block 15, a support leg 16, a sealing ring 17, a support ring 18 and a ball 19.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a double water cooling air-tight submersible electric pump comprises a pump body 1 with a cylindrical cross section, wherein the pump body 1 comprises a water inlet channel 2, a water inlet cavity 3 is arranged inside the position of the pump body 1 close to the lower end, the water inlet channel 2 is connected with the water inlet cavity 3, four filter screens 4 are uniformly embedded on the cavity wall of the water inlet cavity 3 in an annular shape at equal intervals, a cross-shaped support frame 5 is fixedly connected in the water inlet channel 2, a ball bearing 6 is embedded in the center of the support frame 5, a transmission column 7 is fixedly connected on the inner ring wall of the ball bearing 6, a transmission hole 8 is arranged in the center of the cavity bottom of the water inlet cavity 3, a seal bearing 9 is fixedly connected on the hole wall of the transmission hole 8, two ends of the transmission column 7 penetrate through the ball bearing 6 and extend outwards, the lower end of the transmission column 7 penetrates through the seal bearing 9 and extends outwards towards the pump body 1, and, the upper end of the transmission column 7 is fixedly connected with a spiral fan blade 10, the lower end of the transmission column 7 is fixedly connected with a transmission plate 11, the upper end of the transmission plate 11 close to the two ends is symmetrically and fixedly connected with a support strip 12, one end of the support strip 12 close to the pump body 1 is connected with a cleaning brush 13 through a clamping assembly, the brush end of the cleaning brush 13 is arranged on the outer side wall of the filter screen 4, when the submersible electric pump works, water filtered by the filter screen 4 flows into the water inlet cavity 3 and is sucked into the water inlet channel 2, the water flow pushes the spiral fan blade 10 to rotate when moving in the water inlet channel 2, the spiral fan blade 10 drives the transmission column 7 to rotate in a ball bearing 6 and a sealing bearing 9 of the support frame 5, then the support strip 12 and the cleaning brush 13 are driven to rotate through the transmission column 7 and the transmission plate 11, the cleaning brush 13 rotates outside the filter screen 4 to clean garbage, the normal use of the submersible electric pump is prevented from being influenced by the net diameter of the filter net 4 blocked by the garbage.
The clamping assembly comprises a clamping groove 14 with a T-shaped section, the clamping groove 14 is formed in one side, close to the pump body 1, of the support bar 12 in the vertical direction, the upper end groove wall of the clamping groove 14 penetrates through the support bar 12, a clamping block 15 with a T-shaped section is connected in the clamping groove 14 in a sliding mode, one end, far away from the bottom of the clamping groove 14, of the clamping block 15 penetrates through a notch of the clamping groove 14 to be connected with the cleaning brush 13, when the cleaning brush 13 needs to be replaced, upward pulling force 13 is applied to the cleaning brush 13, the clamping block 15 is pulled out of the clamping groove 14, the cleaning brush 13 can be conveniently detached, and then a new cleaning brush 13 is replaced.
Be the three supporting legs 16 of the even equidistance fixedly connected with of annular on the lateral wall of the pump body 1, in supporting leg 16 inserted earth, support the pump body 1 through three supporting legs 16.
A sealing ring 17 is arranged between the transmission hole 8 and the transmission column 7, and the sealing ring 17 is fixedly connected to the wall of the transmission hole 8, so that the sealing performance between the transmission hole 8 and the transmission column 7 is improved.
The hole wall of the transmission hole 8 is fixedly connected with a support ring 18, the transmission column 7 penetrates through the support ring 18, and the support ring 18 is arranged above the sealing ring 17.
The hole wall of the transmission hole 8 is embedded with four rolling balls 19 in an annular shape with the transmission column 7 as the center and at equal intervals, the balls 19 are connected to the column wall of the transmission column 7 in a rolling manner, and the transmission column 7 is clamped by the balls 19 distributed in an annular shape, so that the driving friction resistance of the transmission column 7 during movement in the support ring 18 is reduced.
The utility model discloses in, submerged motor pump during operation, the filtered rivers of filter screen 4 enter into intake antrum 3, again inhaled in inhalant canal 2, rivers promote helical blade 10 to rotate when inhalant canal 2 internal motion, helical blade 10 drives transmission post 7 at the ball bearing 6 and the 9 internal rotations of sealed bearing of support frame 5, and then drive support bar 12 and clearance brush 13 rotation through transmission post 7 and driving plate 11, clearance brush 13 rotates the rubbish of adhesion on the filter screen 4 outside and clears up in the outside of filter screen 4, prevent that the net footpath that rubbish blockked up filter screen 4 from influencing submerged motor pump's normal use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The double-water-cooling air-tight submersible electric pump comprises a pump body (1) with a cylindrical cross section, and is characterized in that a water inlet channel (2) is arranged in the pump body (1), a water inlet cavity (3) is arranged in the pump body (1) close to the lower end of the pump body, the water inlet channel (2) is connected with the water inlet cavity (3), four filter screens (4) are embedded in the cavity wall of the water inlet cavity (3) in an annular uniform and equidistant manner, a cross-shaped support frame (5) is fixedly connected in the water inlet channel (2), a ball bearing (6) is embedded in the center of the support frame (5), a transmission column (7) is fixedly connected to the inner ring wall of the ball bearing (6), a transmission hole (8) is formed in the center of the cavity bottom of the water inlet cavity (3), and a sealing bearing (9) is fixedly connected to the hole wall of the transmission hole (8), ball bearing (6) and outside extension are passed at the both ends of transmission post (7), the lower extreme of transmission post (7) passes sealed bearing (9) and extends outward to the pump body (1), and inner circle wall of transmission post (7) and sealed bearing (9) is connected, the upper end fixedly connected with spiral fan blade (10) of transmission post (7), the lower extreme fixedly connected with driving plate (11) of transmission post (7), the upper end symmetry fixedly connected with support bar (12) that driving plate (11) are close to both ends position, the one end that support bar (12) are close to the pump body (1) is connected with clearance brush (13) through clamping the subassembly, the brush hair end of clearance brush (13) sets up on the lateral wall of filter screen (4).
2. The double-water-cooling air-tight submersible electric pump as recited in claim 1, wherein the clamping assembly comprises a clamping groove (14) with a T-shaped section, the clamping groove (14) is formed in one side, close to the pump body (1), of the support bar (12) in the vertical direction, the upper end groove wall of the clamping groove (14) penetrates through the support bar (12) to be arranged, a clamping block (15) with a T-shaped section is slidably connected into the clamping groove (14), and one end, far away from the groove bottom of the clamping groove (14), of the clamping block (15) penetrates through a groove opening of the clamping groove (14) to be connected with the cleaning brush (13).
3. The submersible electric pump with double water cooling and air sealing as claimed in claim 1, characterized in that three support legs (16) are fixedly connected to the outer side wall of the pump body (1) in an annular shape, uniformly and equidistantly.
4. The double-water-cooling air-tight submersible electric pump according to claim 1, characterized in that a sealing ring (17) is arranged between the transmission hole (8) and the transmission column (7), and the sealing ring (17) is fixedly connected to the wall of the transmission hole (8).
5. The electric submersible pump with double water cooling and air sealing functions as claimed in claim 4, characterized in that a support ring (18) is fixedly connected to the wall of the transmission hole (8), the transmission column (7) is arranged through the support ring (18), and the support ring (18) is arranged above the sealing ring (17).
6. The double-water-cooling air-tight submersible electric pump according to claim 1, characterized in that the wall of the transmission hole (8) is embedded with four rolling balls (19) uniformly and equidistantly in a ring shape around the transmission column (7), and the balls (19) are connected to the column wall of the transmission column (7) in a rolling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923701.XU CN213176087U (en) | 2020-09-07 | 2020-09-07 | Double-water-cooling air-tight submersible electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923701.XU CN213176087U (en) | 2020-09-07 | 2020-09-07 | Double-water-cooling air-tight submersible electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213176087U true CN213176087U (en) | 2021-05-11 |
Family
ID=75771235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021923701.XU Expired - Fee Related CN213176087U (en) | 2020-09-07 | 2020-09-07 | Double-water-cooling air-tight submersible electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213176087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508484A (en) * | 2022-03-01 | 2022-05-17 | 绍兴威格隆泵业有限公司 | High-flow low-noise reciprocating piston pump |
| CN114922865A (en) * | 2022-03-23 | 2022-08-19 | 福安市欧泉电机有限公司 | Water suction pump |
| CN115382264A (en) * | 2022-09-29 | 2022-11-25 | 谢万高 | Wellhead filtering device for water injection well for oil field exploitation |
-
2020
- 2020-09-07 CN CN202021923701.XU patent/CN213176087U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508484A (en) * | 2022-03-01 | 2022-05-17 | 绍兴威格隆泵业有限公司 | High-flow low-noise reciprocating piston pump |
| CN114922865A (en) * | 2022-03-23 | 2022-08-19 | 福安市欧泉电机有限公司 | Water suction pump |
| CN114922865B (en) * | 2022-03-23 | 2024-04-16 | 福安市欧泉电机有限公司 | Water suction pump |
| CN115382264A (en) * | 2022-09-29 | 2022-11-25 | 谢万高 | Wellhead filtering device for water injection well for oil field exploitation |
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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 |
Granted publication date: 20210511 Termination date: 20210907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |