CN210829872U - High-efficiency long-life submersible pump diversion shell - Google Patents
High-efficiency long-life submersible pump diversion shell Download PDFInfo
- Publication number
- CN210829872U CN210829872U CN201921847448.1U CN201921847448U CN210829872U CN 210829872 U CN210829872 U CN 210829872U CN 201921847448 U CN201921847448 U CN 201921847448U CN 210829872 U CN210829872 U CN 210829872U
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- Prior art keywords
- wheel shaft
- impeller
- fixedly mounted
- guide shell
- groove
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Abstract
The utility model relates to a high-efficient long-life immersible pump blower inlet casing. Comprises a diversion shell main body, a conical opening is arranged at the top part of the diversion shell main body from outside to inside, a rectangular water outlet column is fixedly arranged at the top part of the conical opening, the inner diameter of the rectangular water outlet column is consistent with that of the conical opening at the top part of the diversion shell main body, the guide shell of the high-efficiency long-life submersible pump cuts off impurities in water flow by matching a lower wheel shaft rotated by a shaft lever with a lower impeller, so that the impurities in the water flow are attached to the bottom of the lower impeller, when the lower wheel shaft rotates, the upper wheel shaft synchronously rotates through the spring, the spring can continuously shake left and right under the influence of the upper wheel shaft, the cleaning block continuously cleans the bottom of the lower impeller by the continuous left-right shaking of the spring, thereby the condition that impurity in the rivers is piled up on the impeller has been avoided taking place to reach the effect that improves immersible pump life.
Description
Technical Field
The utility model relates to a immersible pump field especially relates to high-efficient long-life immersible pump blower inlet casing.
Background
The submersible pump is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape.
Generally, guide and keep apart debris by the impeller in the immersible pump rivers, consequently, long-time back of using, impurity in the water can the adhesion and pile up on the impeller, because the area grow that receives rivers impact can make a large amount of debris after piling up break away from the impeller under rivers impact when accumulational debris reach a certain amount, debris after breaking away from can cause certain breakage to immersible pump internal plant, make the life of immersible pump reduce, for this reason, we provide high-efficient long-life immersible pump blower inlet casing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide high-efficient long-life immersible pump blower inlet casing.
In order to achieve the purpose, the utility model adopts the following technical scheme that the guide shell of the high-efficiency long-life submersible pump comprises a guide shell main body, wherein the guide shell main body is in a cylindrical tubular shape, a conical opening is arranged at the top of the guide shell main body from outside to inside, a rectangular water outlet column is fixedly arranged at the top of the conical opening, the rectangular water outlet column is in a cylindrical tubular shape, the inner diameter of the rectangular water outlet column is consistent with that of the conical opening at the top of the guide shell main body, a conical water inlet column is fixedly arranged at the bottom of the guide shell main body, the conical water inlet column is in a conical cylindrical tubular shape, the conical water inlet column is gradually enlarged from top to bottom, the inner diameter at the top of the conical water inlet column is consistent with that at the bottom of the guide shell main body, a shaft lever is arranged in the guide shell, the bearing is fixedly arranged on the inner ring of the fixed sleeve, the inner ring of the bearing of the inner ring of the fixed sleeve is fixedly arranged on the outer wall of the shaft rod, fixing rods are fixedly arranged at the left end and the right end of the fixed sleeve, one end, far away from the fixed sleeve, of each fixing rod is fixedly arranged on the inner wall of the diversion shell main body, a lower wheel shaft is fixedly arranged at the bottom of the shaft rod, the lower wheel shaft is cylindrical and annular, a groove is formed in the top of the lower wheel shaft, the groove in the top of the lower wheel shaft is formed between the inner ring and the outer ring at the top of the lower wheel shaft, the depth of the groove in.
Preferably, the springs are fixedly mounted at the bottom of the groove in the top of the lower wheel shaft, the springs are four groups, the included angle between each two groups of springs is 90 degrees, the length of each spring is twice the depth of the groove, the upper wheel shaft is arranged at the top of the lower wheel shaft and is cylindrical and annular, the bearing is fixedly mounted on the inner ring of the upper wheel shaft, the inner ring of the bearing is fixedly mounted on the outer wall of the shaft rod, and the upper wheel shaft and the lower wheel shaft are the same in size.
Preferably, the bottom of the upper wheel shaft is provided with a groove, the groove at the bottom of the upper wheel shaft is arranged between the outer ring and the inner ring at the bottom of the upper wheel shaft, the groove at the bottom of the upper wheel shaft corresponds to the groove at the top of the lower wheel shaft, and the top of the spring is fixedly arranged at the top of the groove at the bottom of the upper wheel shaft.
Preferably, the bottom of the outer wall of the upper wheel shaft is fixedly provided with upper impellers, the upper impellers are in four groups, the included angle between each two groups of upper impellers is 90 degrees, the top of the outer wall of the lower wheel shaft is fixedly provided with lower impellers, the included angle between each two groups of lower impellers is in four groups, the included angles between each two groups of lower impellers are 90 degrees, and the sizes of the upper impellers and the lower impellers are the same.
Preferably, a connecting column is fixedly installed at one end, far away from the upper wheel shaft, of the upper impeller, the connecting column is an annular rectangular plate, the outer wall of the connecting column is matched with the inner wall of the guide shell main body, the length of the connecting column is the sum of the thicknesses of the upper impeller and the lower impeller, a cleaning block is fixedly installed at the bottom of the connecting column and is a rectangular plate, and the length of the cleaning block is the sum of the thickness of the connecting column and the length of the lower impeller.
The utility model provides a high-efficient long-life immersible pump blower inlet casing. The method has the following beneficial effects:
(1) this high-efficient long-life immersible pump blower inlet casing, cut the impurity in the rivers through the lower impeller of axostylus axostyle pivoted next shaft cooperation, make the impurity in the rivers adhere to on the bottom of next impeller, it makes the synchronous rotation of upper shaft through the spring to rotate next shaft, the influence that receives the upper shaft makes the spring rock about rotating and can not stop, rock through the spring about not stopping and make the clearance piece clear up the bottom of next impeller ceaselessly, thereby impurity in having avoided the rivers takes place in the accumulational condition on the impeller, thereby reach the effect that improves immersible pump life.
(2) This high-efficient long-life immersible pump blower inlet casing, the structure and the rectangle that go out water column through blower inlet casing main part top make blower inlet casing water department constitute narrow pipe effect, and when in the rectangle goes out water column, the velocity of flow that makes rivers from the blower inlet casing main part in through narrow pipe effect, the velocity of flow can become fast, water pressure can the grow to reach the effect that improves the immersible pump lift.
Drawings
Fig. 1 is a schematic view of the whole structure of the guide shell of the high-efficiency long-life submersible pump of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic view of a partial structure of the upper wheel axle of the present invention;
fig. 4 is a schematic view of a partial structure of the lower wheel axle of the present invention.
Illustration of the drawings:
the device comprises a guide shell body 1, a rectangular water outlet column 2, a conical water inlet column 3, a shaft lever 4, a fixed sleeve 5, a fixed rod 6, an upper wheel shaft 7, a lower wheel shaft 8, a spring 9, an upper impeller 10, a lower impeller 11, a connecting column 12 and a cleaning block 13.
The specific implementation mode is as follows:
the technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1-4, the guide shell of the high-efficiency long-life submersible pump comprises a guide shell main body 1, wherein the guide shell main body 1 is cylindrical and tubular, a conical opening is arranged on the top of the guide shell main body 1 from outside to inside, a rectangular water outlet column 2 is fixedly arranged on the top of the conical opening, the rectangular water outlet column 2 is cylindrical and tubular, the inner diameter of the rectangular water outlet column 2 is consistent with the inner diameter of the conical opening on the top of the guide shell main body 1, a conical water inlet column 3 is fixedly arranged on the bottom of the guide shell main body 1, the conical water inlet column 3 is conical and cylindrical and tubular, the conical water inlet column 3 is gradually enlarged from top to bottom, the inner diameter on the top of the conical water inlet column 3 is consistent with the inner diameter on the bottom of the guide shell main body 1, a shaft lever 4 is arranged inside the guide shell main body 1, the top end of the shaft lever, the fixed sleeve 5 is cylindrical and annular, a bearing is fixedly arranged on the inner ring of the fixed sleeve 5, the inner ring of the bearing of the inner ring of the fixed sleeve 5 is fixedly arranged on the outer wall of the shaft lever 4, fixing rods 6 are fixedly arranged at the left end and the right end of the fixed sleeve 5, one end, far away from the fixed sleeve 5, of each fixing rod 6 is fixedly arranged on the inner wall of the diversion shell main body 1, a lower wheel shaft 8 is fixedly arranged at the bottom of the shaft lever 4, the lower wheel shaft 8 is cylindrical and annular, a groove is formed in the top of the lower wheel shaft 8, a groove in the top of the lower wheel shaft 8 is formed between the inner ring and the outer ring at the top of the lower wheel shaft 8, the depth of the groove in the top of the lower wheel shaft 8 is half of the thickness of the lower wheel shaft 8, the inner ring of the lower wheel shaft 8, the length of the spring 9 is twice of the depth of the groove, the top of the lower wheel shaft 8 is provided with an upper wheel shaft 7, the upper wheel shaft 7 is cylindrical and annular, the inner ring of the upper wheel shaft 7 is fixedly provided with a bearing, the inner ring of the bearing is fixedly arranged on the outer wall of the shaft rod 4, the upper wheel shaft 7 and the lower wheel shaft 8 are the same in size, the bottom of the upper wheel shaft 7 is provided with a groove, the groove at the bottom of the upper wheel shaft 7 is arranged between the outer ring and the inner ring at the bottom of the upper wheel shaft 7, the groove at the bottom of the upper wheel shaft 7 corresponds to the groove at the top of the lower wheel shaft 8, the top of the spring 9 is fixedly arranged at the top of the groove at the bottom of the upper wheel shaft 7, the upper wheel wheels 10 are fixedly arranged at the bottom of the outer wall of the upper wheel shaft 7, the lower impellers 11 are four groups, the included angle between every two groups of the lower impellers 11 is 90 degrees, the sizes of the upper impellers 10 and the lower impellers 11 are consistent, one end, far away from the upper wheel shaft 7, of the upper impeller 10 is fixedly provided with a connecting column 12, the connecting column 12 is an annular rectangular plate, the outer wall of the connecting column 12 is matched with the inner wall of the guide shell main body 1, the length of the connecting column 12 is the sum of the thicknesses of the upper impeller 10 and the lower impeller 11, the bottom of the connecting column 12 is fixedly provided with a cleaning block 13, the cleaning block 13 is a rectangular plate, the length of the cleaning block 13 is the sum of the thickness of the connecting column 12 and the length of the lower impeller 11, when the submersible pump is started to pump water flow into the guide shell main body 1 from the conical water inlet column 3, the range of the water flow pumped into the guide shell main body 1 is enlarged through the structure of the conical water inlet column 3, the water pressure grow, cut off the impurity in the rivers through 8 cooperation lower wheel axles of 4 pivoted of axostylus axostyle 8, make the impurity in the rivers adhere to on the bottom of lower wheel 11, 8 rotate and make the synchronous rotations of upper wheel axle 7 through spring 9 when lower wheel axle, it rocks about can not stopping to rotate messenger spring 9 to receive the influence of upper wheel axle 7, rock and make clearance piece 13 clear up the bottom of lower wheel 11 through rocking about spring 9 does not stop, the rethread guide shell main part 1 top structure and the narrow tube effect that rectangle play water column 2 constitutes make the lift of immersible pump improve.
The working principle is as follows:
when using, when the immersible pump starts to take out rivers from the toper into in the post 3 to the blower inlet housing main part 1, the structure through the toper post 3 of intaking makes the rivers scope grow of being taken out in the blower inlet housing main part 1, and rivers get into the interior back velocity of flow of blower inlet housing main part 1 and accelerate, the water pressure grow, cut off the impurity in the rivers through the lower shaft 8 cooperation impeller 11 of axostylus axostyle 4 pivoted, make the impurity in the rivers adhere to on the bottom of lower impeller 11, 8 rotate when lower shaft and make upper shaft 7 synchronous rotation through spring 9, it rocks to make spring 9 rotate the control that can not stop to receive the influence of upper shaft 7, rock and make clearance piece 13 clear up the bottom of lower impeller 11 not stopping through rocking about spring 9 does not stop.
Claims (7)
1. The high-efficiency long-life submersible pump diversion shell comprises a diversion shell main body (1) and is characterized in that a conical opening is formed in the top of the diversion shell main body (1) from outside to inside, a rectangular water outlet column (2) is fixedly mounted at the top of the conical opening, a conical water inlet column (3) is fixedly mounted at the bottom of the diversion shell main body (1), a shaft lever (4) is arranged inside the diversion shell main body (1), a fixing sleeve (5) is movably mounted at the middle position of the shaft lever (4), fixing rods (6) are fixedly mounted at the left end and the right end of the fixing sleeve (5), a lower wheel shaft (8) is fixedly mounted at the bottom of the shaft lever (4), a groove is formed in the top of the lower wheel shaft (8), a spring (9) is fixedly mounted at the bottom of the groove in the top of the lower wheel shaft (8), and, an upper impeller (10) is fixedly mounted at the bottom of the outer wall of the upper wheel shaft (7), a lower impeller (11) is fixedly mounted at the top of the outer wall of the lower wheel shaft (8), a connecting column (12) is fixedly mounted at one end, far away from the upper wheel shaft (7), of the upper impeller (10), and a cleaning block (13) is fixedly mounted at the bottom of the connecting column (12).
2. The guide shell of the high-efficiency long-life submersible pump according to claim 1, wherein the rectangular water outlet column (2) has an inner diameter identical to that of the conical opening at the top of the guide shell body (1), the conical water inlet column (3) is in the shape of a conical cylindrical tube, the conical water inlet column (3) is gradually enlarged from top to bottom, and the inner diameter at the top of the conical water inlet column (3) is identical to that at the bottom of the guide shell body (1).
3. The guide shell of the high-efficiency long-life submersible pump according to claim 1, wherein the fixing sleeve (5) is cylindrical and annular, a bearing is fixedly mounted on an inner ring of the fixing sleeve (5), the inner ring of the bearing of the inner ring of the fixing sleeve (5) is fixedly mounted on the outer wall of the shaft rod (4), and one end, far away from the fixing sleeve (5), of the fixing rod (6) is fixedly mounted on the inner wall of the guide shell body (1).
4. The guide shell of the high-efficiency long-life submersible pump according to claim 1, characterized in that the groove at the top of the lower wheel shaft (8) is arranged between the inner ring and the outer ring at the top of the lower wheel shaft (8), the depth of the groove at the top of the lower wheel shaft (8) is half of the thickness of the lower wheel shaft (8), and the inner ring of the lower wheel shaft (8) is fixedly arranged on the outer wall at the bottom of the upper wheel shaft (7).
5. The guide shell of the high-efficiency long-life submersible pump according to claim 4, wherein the upper wheel shaft (7) is cylindrical and annular, the bearing is fixedly installed on the inner ring of the upper wheel shaft (7), the inner ring of the bearing is fixedly installed on the outer wall of the shaft rod (4), the upper wheel shaft (7) and the lower wheel shaft (8) are the same in size, the bottom of the upper wheel shaft (7) is provided with a groove, the groove in the bottom of the upper wheel shaft (7) is formed between the outer ring and the inner ring in the bottom of the upper wheel shaft (7), the groove in the bottom of the upper wheel shaft (7) corresponds to the groove in the top of the lower wheel shaft (8), and the top of the spring (9) is fixedly installed at the top of the groove in the bottom.
6. The guide shell of the high-efficiency long-life submersible pump according to claim 1, wherein the upper impeller (10) is in four groups, the included angle between each two groups of upper impellers (10) is 90 degrees, the included angle between each two groups of lower impellers (11) is in four groups, the included angle between each two groups of lower impellers (11) is 90 degrees, and the sizes of the upper impeller (10) and the lower impeller (11) are the same.
7. The guide shell of the high-efficiency long-life submersible pump according to claim 1, wherein the connecting column (12) is an annular rectangular plate, the outer wall of the connecting column (12) is matched with the inner wall of the guide shell body (1), the length of the connecting column (12) is the sum of the thicknesses of the upper impeller (10) and the lower impeller (11), the cleaning block (13) is a rectangular plate, and the length of the cleaning block (13) is the sum of the thicknesses of the connecting column (12) and the lower impeller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921847448.1U CN210829872U (en) | 2019-10-30 | 2019-10-30 | High-efficiency long-life submersible pump diversion shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921847448.1U CN210829872U (en) | 2019-10-30 | 2019-10-30 | High-efficiency long-life submersible pump diversion shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210829872U true CN210829872U (en) | 2020-06-23 |
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ID=71264265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921847448.1U Expired - Fee Related CN210829872U (en) | 2019-10-30 | 2019-10-30 | High-efficiency long-life submersible pump diversion shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210829872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193356A1 (en) * | 2021-03-16 | 2022-09-22 | 佛山市顺德区一拓电气有限公司 | Water pump and cleaning apparatus |
-
2019
- 2019-10-30 CN CN201921847448.1U patent/CN210829872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193356A1 (en) * | 2021-03-16 | 2022-09-22 | 佛山市顺德区一拓电气有限公司 | Water pump and cleaning apparatus |
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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: 20200623 Termination date: 20201030 |