CN215170729U - Self-suction semi-centrifugal water pump - Google Patents
Self-suction semi-centrifugal water pump Download PDFInfo
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- CN215170729U CN215170729U CN202121232248.2U CN202121232248U CN215170729U CN 215170729 U CN215170729 U CN 215170729U CN 202121232248 U CN202121232248 U CN 202121232248U CN 215170729 U CN215170729 U CN 215170729U
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- pump body
- water
- fixedly connected
- semi
- self
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000005086 pumping Methods 0.000 claims abstract description 39
- 239000003651 drinking water Substances 0.000 abstract 3
- 235000020188 drinking water Nutrition 0.000 abstract 3
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses a from inhaling semi-centrifugal suction pump, the on-line screen storage device comprises a base, the top one side fixedly connected with pump body of base, the top opposite side fixedly connected with motor cabinet of base, the top fixedly connected with motor of motor cabinet, the center department of motor rotates and is connected with the axis of rotation, the axis of rotation extends to the inside of the pump body, all sides fixedly connected with drinking-water wheel of extension of axis of rotation, all sides sliding connection of drinking-water wheel has the board of pumping water, be provided with the spring between board and the drinking-water wheel of pumping water, all sides of the pump body are provided with the rubber sleeve, the first raceway of bottom one side fixedly connected with of the pump body, the bottom opposite side fixedly connected with second raceway of the pump body. The utility model discloses an open the circular port in the pump body, be oval in the pump body, combine the board of drawing water to change the volume constantly, carry out the suction with this mode and absorb water, it is whole better, and the board of drawing water need not to carry on extra spacing, has improved the stability of water pump operation.
Description
Technical Field
The utility model relates to a water pump field especially relates to a from inhaling semi-centrifugal suction pump.
Background
Self-priming suction pump, when drawing water, need go up the water pumping in a distance, need avoid the condition that traditional water pump needs water of irritating in advance for when drawing water, also need extract the air from inhaling formula suction pump, realize from inhaling with this, current from inhaling formula water pump, the noise is great, and inlet tube and outlet pipe are great with the junction opening of the pump body, draw water the board and block easily, poor stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the noise is great, and inlet tube and outlet pipe are great with the junction opening of the pump body, the board that draws water blocks easily, poor stability.
In order to solve the technical problem, the utility model discloses a technical scheme be: provides a self-priming semi-centrifugal water pump, which comprises a base, wherein one side of the top end of the base is fixedly connected with a pump body, the whole shape of the pump body is oval, the other side of the top end of the base is fixedly connected with a motor base, the top end of the motor base is fixedly connected with a motor, the center of the motor is rotationally connected with a rotating shaft which extends to the interior of the pump body, the periphery of the extending part of the rotating shaft is fixedly connected with a water pumping wheel, the periphery of the water pumping wheel is connected with a water pumping plate in a sliding way, a spring is arranged between the water pumping plate and the water pumping wheel, a rubber sleeve is arranged on the peripheral side of the pump body, the corrosion on the pump body is reduced through the rubber sleeve, meanwhile, the noise generated when the water pump operates is reduced, a first water delivery pipe is fixedly connected to one side of the bottom end of the pump body, and a second water delivery pipe is fixedly connected to the other side of the bottom end of the pump body.
Preferably, the pump body is provided with a through hole at the joint with the second water delivery pipe, and the diameter of the through hole is smaller than the width of the water pumping plate.
Preferably, the pump body is provided with a through hole at the joint with the first water delivery pipe, and the diameter of the through hole is smaller than the width of the water pumping plate.
Preferably, the sliding connection department of the water pumping wheel and the water pumping plate is provided with a sliding groove, the spring is arranged inside the sliding groove, the stability of stretching out and withdrawing the water pumping plate is guaranteed, and the stability of the whole body is improved.
Preferably, the rotating shaft is rotatably connected with the pump body, and the pump body is provided with a through hole at the rotating connection part with the rotating shaft.
Preferably, the bottom end of the water pumping plate is provided with a groove at the joint with the spring, and one end of the spring is arranged in the groove.
Preferably, the suction wheel is provided with a fixing hole at the fixed connection position with the rotating shaft.
Preferably, the inner diameters of the first water delivery pipe and the second water delivery pipe are smaller than the width of the water pumping plate.
The utility model has the advantages as follows:
1. the utility model discloses through set up the circular port in the pump body, be oval in the pump body, combine the pumping plate to change the volume constantly, carry out the water pumping in this way, it is whole better, and the pumping plate need not to carry on extra spacing, has improved the stability of water pump operation;
2. the utility model discloses a set up the rubber sleeve in the outside of the pump body for the protection pump body does not receive the corruption, also can reduce the noise that the pump body produced when moving simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a cross-sectional view of the pump body of the present invention.
In the figure: 1. a base; 2. a first water delivery pipe; 3. a water pumping plate; 4. a spring; 5. a water pumping wheel; 6. a rotating shaft; 7. a rubber sleeve; 8. a pump body; 9. a second water delivery pipe; 10. a motor base; 11. an electric motor.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Please refer to fig. 1 and 2, a self-priming semi-centrifugal water pump, which comprises a base 1, a pump body 8 is fixedly connected to one side of the top end of the base 1, the whole shape of the pump body 8 is oval, a motor base 10 is fixedly connected to the other side of the top end of the base 1, a motor 11 is fixedly connected to the top end of the motor base 10, a rotation shaft 6 is rotatably connected to the center of the motor 11, the rotation shaft 6 extends to the inside of the pump body 8, a water pumping wheel 5 is fixedly connected to the periphery of the extension of the rotation shaft 6, a water pumping plate 3 is slidably connected to the periphery of the water pumping wheel 5, a spring 4 is arranged between the water pumping plate 3 and the water pumping wheel 5, a rubber sleeve 7 is arranged on the periphery of the pump body 8, a first water pipe 2 is fixedly connected to one side of the bottom end of the pump body 8, and a second water pipe 9 is fixedly connected to the other side of the bottom end of the pump body 8.
As shown in fig. 1, the rotating shaft 6 is rotatably connected to the pump body 8, and the pump body 8 is provided with a through hole at the rotational connection with the rotating shaft 6. The bottom of board 3 of drawing water is provided with the recess with the junction of spring 4, and the one end setting of spring 4 is in the recess, draws water wheel 5 and is provided with the spout in the sliding connection department with board 3 of drawing water, and spring 4 sets up inside the spout, guarantees the certainty of spring 4 position, improves the stability that board 3 of drawing water popped out and retract, avoids producing the clearance. The fixed connection position of the water pumping wheel 5 and the rotating shaft 6 is provided with a fixed hole.
As shown in fig. 3, the inner diameters of the first water pipe 2 and the second water pipe 9 are smaller than the width of the pumping plate 3, and when the pumping plate 3 operates, the pumping plate 3 does not need to be additionally limited, so that the operating stability of the water pump is improved. The pump body 8 is provided with a through hole at the joint with the second water delivery pipe 9. The pump body 8 is provided with a through hole at the joint with the first water delivery pipe 2.
The utility model discloses when using, starter motor 11, motor 11 drive axis of rotation 6 and rotate, and axis of rotation 6 drives and draws water wheel 5 and rotates, and the pump body 8 is oval, when drawing the volume grow between the board 3, begins to absorb water, and the volume diminishes, and the water discharge owing to when the operation, the space of drawing between the board 3 is the enclosed state, and the suction is also applicable to the air equally.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a from inhaling semi-centrifugal suction pump, includes base (1), its characterized in that: one side of the top end of the base (1) is fixedly connected with a pump body (8), the other side of the top end of the base (1) is fixedly connected with a motor base (10), the top end of the motor base (10) is fixedly connected with a motor (11), the center of the motor (11) is rotatably connected with a rotating shaft (6), the rotating shaft (6) extends into the pump body (8), the periphery of the extending part of the rotating shaft (6) is fixedly connected with a pumping wheel (5), the side of the pumping wheel (5) is connected with a pumping plate (3) in a sliding way, a spring (4) is arranged between the pumping plate (3) and the pumping wheel (5), a rubber sleeve (7) is arranged on the periphery of the pump body (8), one side of the bottom end of the pump body (8) is fixedly connected with a first water delivery pipe (2), the other side of the bottom end of the pump body (8) is fixedly connected with a second water delivery pipe (9).
2. A self-priming semi-centrifugal suction pump according to claim 1, characterized in that: and a through hole is formed in the joint of the pump body (8) and the second water delivery pipe (9).
3. A self-priming semi-centrifugal suction pump according to claim 1, characterized in that: the pump body (8) is provided with a through hole at the joint of the pump body and the first water delivery pipe (2).
4. A self-priming semi-centrifugal suction pump according to claim 1, characterized in that: the sliding connection position of the pumping wheel (5) and the pumping plate (3) is provided with a sliding groove, and the spring (4) is arranged inside the sliding groove.
5. A self-priming semi-centrifugal suction pump according to claim 1, characterized in that: the rotating shaft (6) is rotatably connected with the pump body (8), and a through hole is formed in the position, where the rotating shaft (6) is rotatably connected, of the pump body (8).
6. A self-priming semi-centrifugal suction pump according to claim 1, characterized in that: the bottom of the water pumping plate (3) is provided with a groove at the joint of the bottom and the spring (4), and one end of the spring (4) is arranged in the groove.
7. A self-priming semi-centrifugal suction pump according to claim 1, characterized in that: the water pumping wheel (5) is provided with a fixing hole at the fixed connection part with the rotating shaft (6).
8. A self-priming semi-centrifugal suction pump according to claim 1, characterized in that: the inner diameters of the first water conveying pipe (2) and the second water conveying pipe (9) are smaller than the width of the water pumping plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121232248.2U CN215170729U (en) | 2021-06-03 | 2021-06-03 | Self-suction semi-centrifugal water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121232248.2U CN215170729U (en) | 2021-06-03 | 2021-06-03 | Self-suction semi-centrifugal water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215170729U true CN215170729U (en) | 2021-12-14 |
Family
ID=79377846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121232248.2U Active CN215170729U (en) | 2021-06-03 | 2021-06-03 | Self-suction semi-centrifugal water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215170729U (en) |
-
2021
- 2021-06-03 CN CN202121232248.2U patent/CN215170729U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A self priming semi centrifugal pumping pump Granted publication date: 20211214 Pledgee: Suining Bank Co.,Ltd. Mianyang Branch Pledgor: SICHUAN SANTAI JIANMEN PUMP CO.,LTD. Registration number: Y2024980003068 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |