CN210565009U - Water pump with adjustable flow - Google Patents
Water pump with adjustable flow Download PDFInfo
- Publication number
- CN210565009U CN210565009U CN201921611432.0U CN201921611432U CN210565009U CN 210565009 U CN210565009 U CN 210565009U CN 201921611432 U CN201921611432 U CN 201921611432U CN 210565009 U CN210565009 U CN 210565009U
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- water pump
- pump body
- conical gear
- water
- rubber
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- Reciprocating Pumps (AREA)
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Abstract
The utility model discloses a water pump of adjustable flow, including water pump body and water inlet, the lateral wall through connection of water pump body has the water inlet, and upper end one side through connection of water pump body has the delivery port, the inner chamber has been seted up to the upper surface of water pump body, the inner wall bottom fixed mounting of inner chamber has the motor, the upper end through connection of delivery port has the fixing base, the spout is seted up to the lateral wall of fixing base, the upper surface of spout is linear equidistance the apopore of having seted up, and the inside sliding connection of spout has a rubber slide, the bottom through connection of spout has the second chamber of retaining, the one end of motor is rotated and is connected with the transmission shaft, the one end fixedly connected with second conical gear of transmission shaft, one side meshing of second conical gear has. The utility model discloses in through the quantity of adjusting the apopore, adjust the outlet flow of water pump to the person of facilitating the use adjusts the flow of water pump as required.
Description
Technical Field
The utility model relates to a water pump technical field especially relates to a water pump of adjustable flow.
Background
Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be transported. 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 volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.
The existing water pump is difficult to automatically adjust the flow of the water pump according to different use occasions in the use process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water pump with adjustable flow.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water pump with adjustable flow comprises a water pump body and a water inlet, wherein the side wall of the water pump body is connected with the water inlet in a penetrating manner, one side of the upper end of the water pump body is connected with a water outlet in a penetrating manner, the upper surface of the water pump body is provided with an inner cavity, the bottom end of the inner wall of the inner cavity is fixedly provided with a motor, the upper end of the water outlet is connected with a fixed seat in a penetrating manner, the side wall of the fixed seat is provided with a chute, the upper surface of the chute is provided with water outlet holes in linear equal intervals, the inside of the chute is connected with a rubber slide block in a sliding manner, the bottom end of the chute is connected with a second water storage cavity in a penetrating manner, one end of the motor is rotatably connected with a transmission shaft, one end of the transmission shaft is fixedly connected, the screw rod is sleeved outside the threaded hole, and the upper end of the water outlet hole is connected with a first water storage cavity in a penetrating mode.
Preferably, the transmission shaft is externally sleeved with a rubber sealing ring.
Preferably, the inner diameter of the threaded hole is equal to the outer diameter of the screw, and the rubber sliding block is rotatably connected with the screw through the threaded hole.
Preferably, the sliding groove and the rubber sliding block are in interference fit.
Preferably, the transmission ratio of the first bevel gear and the second bevel gear is 2: 1.
preferably, the input end of the motor is electrically connected with the power output end of the water pump body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in drive the transmission shaft through the motor and rotate, make the transmission shaft drive first conical gear and rotate, make first conical gear drive second conical gear and rotate for second conical gear drives the screw rod and rotates, makes the rubber slide move right in the spout under screw rod pivoted effect, thereby through the quantity of adjusting the apopore, adjusts the outlet flow of water pump, thereby the person of facilitating the use adjusts the flow of water pump as required.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the rubber slider of the present invention;
fig. 3 is an enlarged schematic view of a partial structure a of the present invention.
In the figure: 1. a water pump body; 2. a water inlet; 3. a water outlet; 4. a fixed seat; 5. a water outlet hole; 6. a chute; 7. a rubber slider; 8. a threaded hole; 9. a screw; 10. a first bevel gear; 11. a second bevel gear; 12. a drive shaft; 13. an electric motor; 14. an inner cavity; 15. a first water storage chamber; 16. a second water storage chamber.
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.
Referring to fig. 1-3, a water pump capable of adjusting flow rate comprises a water pump body 1 and a water inlet 2, wherein the side wall of the water pump body 1 is connected with the water inlet 2 in a penetrating way, one side of the upper end of the water pump body 1 is connected with a water outlet 3 in a penetrating way, the upper surface of the water pump body 1 is provided with an inner cavity 14, the bottom end of the inner wall of the inner cavity 14 is fixedly provided with a motor 13, the upper end of the water outlet 3 is connected with a fixed seat 4 in a penetrating way, the side wall of the fixed seat 4 is provided with a chute 6, the upper surface of the chute 6 is provided with water outlet holes 5 in linear and equidistant way, a rubber slide block 7 is connected inside the chute 6 in a sliding way, the bottom end of the chute 6 is connected with a second water storage cavity 16 in a penetrating way, one end of the motor 13 is rotatably, threaded hole 8 is seted up to the lateral wall of rubber slider 7, and threaded hole 8's outside cover has screw rod 9, and the upper end through connection of apopore 5 has first retaining chamber 15.
A rubber sealing ring is sleeved outside the transmission shaft 12; the inner diameter of the threaded hole 8 is equal to the outer diameter of the screw 9, and the rubber sliding block 7 is rotatably connected with the screw 9 through the threaded hole 8; the sliding groove 6 and the rubber sliding block 7 are in interference fit; the transmission ratio of the first bevel gear 10 and the second bevel gear 11 is 2: 1; the input end of the motor 13 is electrically connected with the power output end of the water pump body 1.
The working principle is as follows: the transmission shaft 12 is driven to rotate by the motor 13, the transmission shaft 12 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the screw rod 9 to rotate, the rubber slide block 7 moves rightwards in the sliding groove 6 under the rotating effect of the screw rod 9, the water outlet flow of the water pump is adjusted by adjusting the number of the water outlet holes 5, and therefore a user can adjust the flow of the water pump as required
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 water pump with the flow adjustable comprises a water pump body (1) and a water inlet (2) and is characterized in that the water pump body (1) is connected with the water inlet (2) through a side wall in a through mode, a water outlet (3) is connected with one side of the upper end of the water pump body (1) through a side wall in a through mode, an inner cavity (14) is formed in the upper surface of the water pump body (1), a motor (13) is fixedly mounted at the bottom end of the inner wall of the inner cavity (14), a fixing seat (4) is connected with the upper end of the water outlet (3) through a through mode, a sliding groove (6) is formed in the side wall of the fixing seat (4), water outlet holes (5) are formed in the upper surface of the sliding groove (6) in a linear equidistant mode, a rubber slide block (7) is connected with the inner portion of the sliding groove (6, the one end fixedly connected with second conical gear (11) of transmission shaft (12), the meshing of one side of second conical gear (11) has first conical gear (10), lateral wall fixedly connected with screw rod (9) of first conical gear (10), threaded hole (8) are seted up to the lateral wall of rubber slider (7), the outside cover of threaded hole (8) has screw rod (9), the upper end through connection of apopore (5) has first water storage cavity (15).
2. The adjustable flow water pump according to claim 1, wherein the transmission shaft (12) is externally sleeved with a rubber sealing ring.
3. The adjustable flow water pump according to claim 1, characterized in that the threaded hole (8) has an inner diameter equal to the outer diameter of the screw (9), and the rubber slide (7) and the screw (9) are rotatably connected through the threaded hole (8).
4. A pump according to claim 1, wherein the sliding groove (6) and the rubber sliding block (7) are in interference fit.
5. An adjustable flow water pump according to claim 1, characterised in that the transmission ratio of the first conical gear (10) and the second conical gear (11) is 2: 1.
6. the adjustable flow water pump according to claim 1, wherein the input end of the motor (13) is electrically connected with the power supply output end of the water pump body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611432.0U CN210565009U (en) | 2019-09-26 | 2019-09-26 | Water pump with adjustable flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611432.0U CN210565009U (en) | 2019-09-26 | 2019-09-26 | Water pump with adjustable flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565009U true CN210565009U (en) | 2020-05-19 |
Family
ID=70658799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921611432.0U Active CN210565009U (en) | 2019-09-26 | 2019-09-26 | Water pump with adjustable flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210565009U (en) |
-
2019
- 2019-09-26 CN CN201921611432.0U patent/CN210565009U/en active Active
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