阅读说明：本技术 一种水泵的排气结构 (Exhaust structure of water pump ) 是由 唐翠华 于 2020-08-15 设计创作，主要内容包括：本发明涉及水泵设备技术领域,尤其是一种水泵的排气结构,包括泵体和电机,所述电机固定安装于泵体的顶部,所述电机的输出轴延伸至泵体的内部,所述泵体的顶部且位于电机的右侧固定安装有排气组件,所述排气组件包括延伸套管和排气管,所述延伸套管的底端与泵体的内部连通,该水泵的排气结构通过设置气压传感器,能够对泵体内的气压进行实时监控,当泵体内部气压过高时,中央处理器能够自动控制活动塞进行移动,从而及时进行排气,当气压正常时,活动塞能够自动关闭,该排气结构自动化程度高,能够进行实时监控并自动排气,使用十分方便。(The invention relates to the technical field of water pump equipment, in particular to an exhaust structure of a water pump, which comprises a pump body and a motor, wherein the motor is fixedly arranged at the top of the pump body, an output shaft of the motor extends into the pump body, an exhaust assembly is fixedly arranged at the top of the pump body and positioned on the right side of the motor, the exhaust assembly comprises an extension sleeve and an exhaust pipe, the bottom end of the extension sleeve is communicated with the interior of the pump body, the exhaust structure of the water pump can monitor the air pressure in the pump body in real time by arranging an air pressure sensor, when the air pressure in the pump body is overhigh, a central processing unit can automatically control a movable plug to move so as to exhaust air in time, when the air pressure is normal, the movable plug can be automatically closed, the exhaust structure has high automation degree, can monitor in real time and automatically exhaust air.)

1. The utility model provides an exhaust structure of water pump, includes the pump body (1) and motor (2), motor (2) fixed mounting is in the top of the pump body (1), the output shaft of motor (2) extends to the inside of the pump body (1), its characterized in that: the exhaust pump is characterized in that an exhaust component (3) is fixedly mounted at the top of the pump body (1) and positioned on the right side of the motor (2), the exhaust component (3) comprises an extension sleeve (301) and an exhaust pipe (302), the bottom end of the extension sleeve (301) is communicated with the inside of the pump body (1), the lower portion of the exhaust pipe (302) is sleeved inside the extension sleeve (301), an electric telescopic rod (303) is fixedly mounted at the top of the exhaust pipe (302), a movable plug (304) is fixedly mounted at the bottom end of the electric telescopic rod (303), a sealing sleeve (305) is bonded on the outer surface of the movable plug (304), a limiting ring (306) is fixedly mounted on the inner wall of the exhaust pipe (302) and positioned below the movable plug (304), the lower portion of the sealing sleeve (305) is attached to the inner wall of the limiting ring (306), an exhaust hole (307) is formed in the surface of the exhaust pipe (302), the exhaust hole (307) is provided in plurality.

2. The exhaust structure of a water pump according to claim 1, characterized in that: the exhaust pipe (302) inner wall both sides and the equal fixed mounting in upper portion that is located movable stopper (304) have a chute board (308), the inside sliding connection of chute board (308) has slide bar (309) to the bottom of slide bar (309) and the top fixed connection of movable stopper (304).

3. The exhaust structure of a water pump according to claim 1, characterized in that: blast pipe (302) surface and the inner wall threaded connection who extends sleeve pipe (301), the below fixed mounting that extends the inner chamber of sleeve pipe (301) and be located blast pipe (302) has ring board (310), the top fixed mounting of ring board (310) has sealing washer (311) to the top of sealing washer (311) and the bottom contact of blast pipe (302).

4. The exhaust structure of a water pump according to claim 1, characterized in that: one side of the inner wall of the extension sleeve (301) is fixedly provided with a vertical rod (312) through a connecting block, the surface of the vertical rod (312) is connected with a sliding sleeve (313) in a sliding manner, a transverse rod (314) is fixedly arranged on one side of the sliding sleeve (313), and a floating plate (315) is fixedly arranged on the lower portion of the transverse rod (314).

5. The exhaust structure of a water pump according to claim 5, characterized in that: the upper portion fixed mounting of horizontal pole (314) has touch piece (316), the inner wall of extension sleeve pipe (301) and the lower part fixed mounting who is located ring board (310) have solenoid valve (317), the bottom fixed mounting of solenoid valve (317) has and touches switch (318) that touch piece (316) cooperateed and use.

6. The exhaust structure of a water pump according to claim 1, characterized in that: the top of the pump body (1) and the left side that is located motor (2) communicate has outlet pipe (4) to the top that extends sleeve pipe (301) is higher than the top of outlet pipe (4), the back intercommunication of the pump body (1) has inlet tube (5).

7. The exhaust structure of a water pump according to claim 1, characterized in that: the surface fixed mounting of motor (2) has equipment box (6) to one side fixed mounting of equipment box (6) inner chamber has battery (7), the opposite side fixed mounting of equipment box (6) inner chamber has central processing unit (8), the top fixed mounting of the pump body (1) has control button (9), one side fixed mounting of blast pipe (302) inner wall has baroceptor (10).

8. The exhaust structure of a water pump according to claim 7, characterized in that: the output of baroceptor (10) is connected with the input of data contrast ware (11), the output of data contrast ware (11) is connected with the input of feedback module (12), the output of feedback module (12) is connected with the input of central processing unit (8), the output of central processing unit (8) is connected with the input of data contrast ware (11) and electric telescopic handle (303) respectively.

9. The exhaust structure of a water pump according to claim 8, characterized in that: the output end of the storage battery (7) is electrically connected with the input ends of the air pressure sensor (10), the central processing unit (8) and the control key (9) respectively, and the output end of the control key (9) is connected with the input end of the central processing unit (8).

10. The exhaust structure of a water pump according to claim 1, characterized in that: the bottom of the pump body (1) is fixedly provided with a base (13).

Technical Field

The invention relates to the technical field of water pumps, in particular to an exhaust structure of a water pump.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, it transfers the mechanical energy of prime mover or other external energy to liquid, and increases the energy of liquid, and it is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and also can convey liquid, gas mixture and liquid containing suspended solid matter, the technical parameters of the water pump performance include flow, suction lift, shaft power, water power and efficiency, and can be divided into volume water pump, vane pump, etc. according to different working principles, the volume pump utilizes the change of working chamber volume to transfer energy, the vane pump utilizes the interaction of rotary vane and water to transfer energy, and there are centrifugal pump, shaft pump and mixed pump, etc.

Conventional water pump self does not take exhaust apparatus, in general use, all can have certain air in its pipeline and the pump body, this phenomenon can bring certain influence to the pressure differential of the income of water pump, export, cause the water pump lift to shorten, noise at work is big, lead to the unable normal transport of water, the work efficiency in the water pump use has seriously been reduced, some water pumps that have exhaust function have also been promoted in the existing market, but degree of automation is not high, the operation is troublesome, when the operation, the position through exhaust mechanism leaks easily, influence the normal use of water pump.

Disclosure of Invention

The invention aims to solve the defect that a water pump in the prior art cannot smoothly exhaust air, and provides an exhaust structure of the water pump.

In order to achieve the purpose, the invention adopts the following technical scheme:

an exhaust structure of a water pump is designed, which comprises a pump body and a motor, wherein the motor is fixedly arranged at the top of the pump body, the output shaft of the motor extends into the pump body, the top of the pump body and the right side of the motor are fixedly provided with an exhaust assembly, the exhaust component comprises an extension sleeve and an exhaust pipe, the bottom end of the extension sleeve is communicated with the interior of the pump body, the lower part of the exhaust pipe is sleeved inside the extension sleeve, the top of the exhaust pipe is fixedly provided with an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly provided with a movable plug, the outer surface of the movable plug is bonded with a sealing sleeve, a limiting ring is fixedly arranged on the inner wall of the exhaust pipe and below the movable plug, the lower part of the sealing sleeve is attached to the inner wall of the limiting ring, the surface of blast pipe just is located the top of spacing ring and has seted up the exhaust hole, the exhaust hole is provided with a plurality ofly.

Preferably, the two sides of the inner wall of the exhaust pipe and the upper part of the movable plug are fixedly provided with a chute plate, the inside of the chute plate is connected with a slide rod in a sliding manner, and the bottom end of the slide rod is fixedly connected with the top of the movable plug.

Preferably, the surface of the exhaust pipe is in threaded connection with the inner wall of the extension sleeve, the inner cavity of the extension sleeve is fixedly provided with a circular ring plate below the exhaust pipe, the top of the circular ring plate is fixedly provided with a sealing ring, and the top of the sealing ring is in contact with the bottom of the exhaust pipe.

Preferably, one side of the inner wall of the extension sleeve is fixedly provided with a vertical rod through a connecting block, the surface of the vertical rod is connected with a sliding sleeve in a sliding manner, one side of the sliding sleeve is fixedly provided with a horizontal rod, and the lower part of the horizontal rod is fixedly provided with a floating plate.

Preferably, the upper portion of the cross rod is fixedly provided with a touch block, the inner wall of the extension sleeve and the lower portion of the circular plate are fixedly provided with an electromagnetic valve, the bottom of the electromagnetic valve is fixedly provided with a switch matched with the touch block, when the water pump runs, the water level in the water pump rises to a certain height, the floating plate drives the touch block to rise along with the water level, and therefore the switch of the electromagnetic valve is started, the electromagnetic valve in the exhaust structure can be automatically closed, the water pump can not leak water when running, and the normal running of the water pump is guaranteed.

Preferably, the top of the pump body and the left side of the motor are communicated with a water outlet pipe, the top of the extension sleeve is higher than the top of the water outlet pipe, and the back of the pump body is communicated with a water inlet pipe.

Preferably, the fixed surface of the motor is provided with an equipment box, one side of the inner cavity of the equipment box is fixedly provided with a storage battery, the other side of the inner cavity of the equipment box is fixedly provided with a central processing unit, the top of the pump body is fixedly provided with a control key, and one side of the inner wall of the exhaust pipe is fixedly provided with an air pressure sensor.

Preferably, baroceptor's output is connected with the input of data contrast ware, the output of data contrast ware is connected with feedback module's input, feedback module's output is connected with central processing unit's input, central processing unit's output is connected with data contrast ware and electric telescopic handle's input respectively, through setting up baroceptor, can carry out real time monitoring to the atmospheric pressure in the pump body, when the inside atmospheric pressure of the pump body is too high, central processing unit can the automatic control activity stopper remove to in time exhaust, when the atmospheric pressure is normal, the activity stopper can self-closing, this exhaust structure degree of automation is high, can carry out real time monitoring and self-bleeding, and it is very convenient to use.

Preferably, the output end of the storage battery is electrically connected with the input ends of the air pressure sensor, the central processing unit and the control key respectively, and the output end of the control key is connected with the input end of the central processing unit.

Preferably, the bottom of the pump body is fixedly provided with a base.

The invention provides an exhaust structure of a water pump, which has the beneficial effects that: the air pressure sensor is arranged, so that the air pressure in the pump body can be monitored in real time, when the air pressure in the pump body is too high, the central processing unit can automatically control the movable plug to move, so that the air can be exhausted in time, when the air pressure is normal, the movable plug can be automatically closed, the automation degree of the exhaust structure is high, the real-time monitoring and the automatic exhaust can be realized, and the use is very convenient; when the water pump operates, after the water level in the water pump rises to a certain height, the floating plate drives the movable contact block to rise along with the water level, so that the electromagnetic valve switch is started, the electromagnetic valve in the exhaust structure can be automatically closed, a water leakage field cannot occur when the water pump operates, and the normal operation of the water pump is ensured; meanwhile, when the exhaust assembly needs to be cleaned, the exhaust assembly can be very conveniently detached and cleaned.

Drawings

Fig. 1 is a schematic perspective view of an exhaust structure of a water pump according to the present invention.

Fig. 2 is a cross-sectional view of an extension sleeve structure of the present invention.

Fig. 3 is a cross-sectional view of an exhaust pipe structure of the present invention.

Fig. 4 is a partial enlarged view of the invention at a in fig. 2.

Fig. 5 is a schematic structural view of the ring plate and the seal ring of the present invention.

Fig. 6 is a sectional view showing the structure of the equipment box of the present invention.

Fig. 7 is a schematic block diagram of the architecture of the system of the present invention.

In the figure: the pump body 1, the motor 2, the exhaust component 3, the water outlet pipe 4, the water inlet pipe 5, the equipment box 6, the storage battery 7, the central processing unit 8, the control button 9, the air pressure sensor 10, the data comparator 11, the feedback module 12, the base 13, the extension sleeve 301, the exhaust pipe 302, the electric telescopic rod 303, the movable plug 304, the sealing sleeve 305, the limiting ring 306, the exhaust hole 307, the sliding groove plate 308, the sliding rod 309, the circular ring plate 310, the sealing ring 311, the vertical rod 312, the sliding sleeve 313, the cross rod 314, the floating plate 315, the touch block 316, the electromagnetic valve 317 and the switch 318.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.