CN219888277U - Pneumatic self-priming water pump with heat dissipation function - Google Patents

Abstract

The utility model discloses a pneumatic self-priming water pump with a heat dissipation function, and particularly relates to the field of water pumps, which comprises a base, wherein the upper end of a supporting seat is fixedly provided with a pneumatic motor, an output shaft of the pneumatic motor is fixedly connected with an impeller arranged in a water pump shell, one end of the pneumatic motor is provided with an air inlet and an air outlet, the water pump shell is provided with a water inlet and a water outlet, and the outer side of the pneumatic motor is provided with an auxiliary heat dissipation component; the device can not generate sparks in the use process, so that the device has no explosion risk, has higher safety, can be used in flammable and explosive workshops, and has lower noise generated by the pneumatic motor compared with a motor; and set up supplementary radiating component in air motor's outside, utilize air motor's air inlet to blow the heat dissipation, can improve air motor's radiating efficiency, improve its life, tracheal storage arrangement when utilizing clamp plate and compression spring's setting convenience equipment to remove.

Description

Pneumatic self-priming water pump with heat dissipation function

Technical Field

The utility model relates to the technical field of water pumps, in particular to a pneumatic self-priming water pump with a heat dissipation function.

Background

The self-priming water pump is a water-saving machine for pumping water, and is formed by integrally assembling a pump body, a rotating assembly, a faucet assembly, a trash discharging cover, a water inlet pipe, a water outlet pipe and a blocking net. The performance is excellent, the absorption is Cheng Shen, the flow is large, the operation is labor-saving and time-saving, and the water pump is the best water pump machinery in the actual society. The self-priming pump is characterized in that when the air is in the water suction pipe of the pump, the negative pressure formed during the operation of the pump is utilized to lead the water pressure lower than the water suction port to be higher under the action of the atmospheric pressure, and then the water is discharged from the water discharge end of the pump. This process is preceded by no need to add water. A water pump with this capability is called a "self-priming water pump".

The rotating assembly in the existing self-priming water pump mostly adopts a motor to drive the impeller to rotate. However, the electric self-priming water pump needs to be powered, spark is easy to generate in the use process, the self-priming water pump cannot be used in workshop places with high safety requirements, certain potential safety hazards exist, and noise is high.

Disclosure of Invention

The utility model aims to provide a pneumatic self-priming water pump with a heat dissipation function, so as to solve the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a pneumatic self-priming water pump with heat dissipation function, includes the base, the upper end fixed mounting of base has the water pump housing, the upper end of base is fixedly provided with the supporting seat, the upper end of supporting seat is fixedly provided with air motor, air motor's output shaft fixed connection sets up in the inside impeller of water pump housing, air motor's one end is provided with air inlet and gas outlet, be provided with water inlet and delivery port on the water pump housing, air motor's the outside is provided with supplementary radiating assembly.

In a preferred embodiment, a bearing is arranged at the joint of the output shaft of the air motor and the water pump shell, the output shaft of the air motor penetrates through the bearing, and the arrangement of the bearing facilitates the connection of the air motor and the impeller.

In a preferred embodiment, supplementary heat dissipation subassembly is including setting up a plurality of heat conduction pole on air motor top, the one end that air motor was kept away from to the heat conduction pole is fixed to be provided with the heating panel, the interval is even on the heating panel inside wall is provided with a plurality of blowhole, the cavity has been seted up to the inside of heating panel, the cavity passes through gas-supply pipe and air inlet intercommunication, utilizes heat conduction pole and heating panel can assist air motor heat dissipation.

In a preferred embodiment, the heating panel is the arc setting, be provided with the guide bar between heating panel inside wall and the pneumatic motor's the lateral wall, it is provided with the clamp plate to slide on the guide bar, the fixed hold-down spring that is provided with in upper end of clamp plate, clamp plate and hold-down spring's setting is convenient to be spacing fixed to the trachea, tracheal accomodate when making things convenient for equipment to remove.

In a preferred embodiment, the bottom end fixing of clamp plate is provided with anti-skidding rubber pad, compression spring upper end is fixed to be set up on the inside wall of heating panel, and anti-skidding rubber pad's setting can play the guard action to the trachea.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model adopts the pneumatic motor to replace the traditional motor, the operation of the water pump can be realized only by ventilating the pneumatic motor, the power is not needed, and no spark is generated in the using process, so that the risk of explosion is avoided, the safety is higher, the pneumatic motor can be used in flammable and explosive workshops, and the noise generated by the pneumatic motor is smaller compared with that generated by the motor; and set up supplementary radiating component in air motor's outside, utilize air motor's air inlet to blow the heat dissipation, can improve air motor's radiating efficiency, improve its life, tracheal storage arrangement when utilizing clamp plate and compression spring's setting convenience equipment to remove.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the pneumatic motor of the present utility model;

FIG. 3 is a schematic view of a heat dissipating plate according to the present utility model;

in the figure: 1. a base; 2. a water pump housing; 3. a support base; 4. a pneumatic motor; 5. an air inlet; 6. an air outlet; 7. a water inlet; 8. a water outlet; 9. a bearing; 10. a heat conduction rod; 11. a heat dissipation plate; 12. a blowing hole; 13. a gas pipe; 14. a guide rod; 15. a pressing plate; 16. a compression spring; 17. an anti-skid rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a pneumatic self-priming water pump with a heat dissipation function, which comprises a base 1, wherein a water pump housing 2 is fixedly arranged at the upper end of the base 1, a supporting seat 3 is fixedly arranged at the upper end of the base 1, a pneumatic motor 4 is fixedly arranged at the upper end of the supporting seat 3, an output shaft of the pneumatic motor 4 is fixedly connected with an impeller arranged in the water pump housing 2, one end of the pneumatic motor 4 is provided with an air inlet 5 and an air outlet 6, a water inlet 7 and a water outlet 8 are arranged on the water pump housing 2, and an auxiliary heat dissipation component is arranged at the outer side of the pneumatic motor 4.

In a preferred embodiment, a bearing 9 is arranged at the connection part of the output shaft of the air motor 4 and the water pump housing 2, the output shaft of the air motor 4 is arranged through the bearing 9, and the arrangement of the bearing 9 facilitates the rotation of the output shaft of the air motor 4.

In a preferred embodiment, supplementary heat dissipation subassembly is including setting up a plurality of heat conduction pole 10 on pneumatic motor 4 top, the fixed heating panel 11 that is provided with of one end that pneumatic motor 4 was kept away from to heat conduction pole 10, the interval is even on the heating panel 11 inside wall is provided with a plurality of blowhole 12, the cavity has been seted up to the inside of heating panel 11, the cavity communicates with air inlet 5 through gas-supply pipe 13, utilizes the gas of air inlet 5 department to blow to the inside of heating panel 11 to blow to pneumatic motor 4 through blowhole 12 on the heating panel 11, can accelerate the air flow of pneumatic motor 4 surface, thereby improves radiating efficiency.

In a preferred embodiment, the heat dissipation plate 11 is arc-shaped, a guide rod 14 is arranged between the inner side wall of the heat dissipation plate 11 and the outer side wall of the air motor 4, a pressing plate 15 is slidably arranged on the guide rod 14, a compression spring 16 is fixedly arranged at the upper end of the pressing plate 15, an air pipe can be wound on the heat conduction rod 10 or the guide rod 14 during carrying, and the end of the air pipe is compressed and fixed by the pressing plate 15 and can be stored.

In a preferred embodiment, the bottom end of the pressing plate 15 is fixedly provided with an anti-slip rubber pad 17, and the upper end of the pressing spring 16 is fixedly arranged on the inner side wall of the heat dissipation plate 11.

This device is in the use, be connected air inlet 5 and gas outlet 6 on with air intake pipe and outlet duct respectively on the air motor 4, after intake pipe and outlet duct are connected, the back is connected to the air intake pipe, it can make the impeller rotate to ventilate, make automatic suction pump start work, produce more heat when the impeller rotates in the course of the work, lead to the shell temperature of air motor 4 higher, heat on the air motor 4 can be transmitted to heating panel 11 through heat conduction rod 10, utilize heating panel 10 to assist the heat dissipation, and partial wind can enter into the cavity of heating panel 11 through gas-supply pipe 13 when air intake 5 advances, then blow to air motor 4 lateral wall through blow hole 12, can improve air motor 4's radiating efficiency, adopt air motor to replace traditional motor, only need to ventilate for air motor can realize the operation of vortex water pump, do not need to switch on, also can not produce the spark in the use, so there is not the risk of explosion, the security is higher, when need carrying the suction pump, can be from the trachea, the trachea twine on heat conduction rod 10 or guide bar 14, the tip of trachea utilizes 15, the clamp plate 16 compresses tightly the trachea under the effect of compression spring 16, prevent to take off.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a pneumatic self-priming water pump with heat dissipation function, includes base (1), the upper end fixed mounting of base (1) has water pump housing (2), its characterized in that: the novel water pump is characterized in that a supporting seat (3) is fixedly arranged at the upper end of the base (1), a pneumatic motor (4) is fixedly arranged at the upper end of the supporting seat (3), an output shaft of the pneumatic motor (4) is fixedly connected with an impeller arranged inside the water pump housing (2), an air inlet (5) and an air outlet (6) are formed in one end of the pneumatic motor (4), a water inlet (7) and a water outlet (8) are formed in the water pump housing (2), and an auxiliary heat dissipation assembly is arranged on the outer side of the pneumatic motor (4).

2. The pneumatic self-priming water pump with the heat dissipation function according to claim 1, wherein a bearing (9) is arranged at the joint of the output shaft of the pneumatic motor (4) and the water pump housing (2), and the output shaft of the pneumatic motor (4) is arranged through the bearing (9).

3. The pneumatic self-priming water pump with the heat dissipation function according to claim 1, wherein the auxiliary heat dissipation component comprises a plurality of heat conduction rods (10) arranged at the top end of the pneumatic motor (4), one ends of the heat conduction rods (10) far away from the pneumatic motor (4) are fixedly provided with heat dissipation plates (11), a plurality of air blowing holes (12) are uniformly arranged on the inner side walls of the heat dissipation plates (11) at intervals, a cavity is formed in the heat dissipation plates (11), and the cavity is communicated with the air inlet (5) through an air conveying pipe (13).

4. A pneumatic self-priming water pump with a heat dissipation function according to claim 3, characterized in that the heat dissipation plate (11) is in an arc-shaped arrangement, a guide rod (14) is arranged between the inner side wall of the heat dissipation plate (11) and the outer side wall of the pneumatic motor (4), a pressing plate (15) is slidably arranged on the guide rod (14), and a compression spring (16) is fixedly arranged at the upper end of the pressing plate (15).

5. The pneumatic self-priming water pump with the heat dissipation function according to claim 4, wherein an anti-slip rubber pad (17) is fixedly arranged at the bottom end of the pressing plate (15), and the upper end of the pressing spring (16) is fixedly arranged on the inner side wall of the heat dissipation plate (11).