CN110886691A

CN110886691A - Novel diaphragm type water pump convenient to heat dissipation

Info

Publication number: CN110886691A
Application number: CN201911210743.0A
Authority: CN
Inventors: 许万明
Original assignee: Tianchang Zhongtian Industry Co Ltd
Current assignee: Tianchang Zhongtian Industry Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-03-17
Anticipated expiration: 2039-12-02
Also published as: CN110886691B

Abstract

The invention discloses a novel diaphragm type water pump convenient for heat dissipation, which comprises a pump box, wherein two symmetrical support columns are fixedly installed at the bottom of the pump box, check valves are fixedly embedded in the inner bottom wall and the inner left wall of the pump box respectively, a heat dissipation hole is formed in the top of the pump box, pull rods are fixedly installed on the inner left wall and the inner right wall of the pump box respectively, a liquid storage bin is fixedly installed between the bottoms of the two pull rods, an air cylinder is fixedly installed in the middle of the inner bottom wall of the pump box, a straight rod is fixedly installed at the output end of the air cylinder, the bottom of the straight rod penetrates through the top of the liquid storage bin and is fixedly installed with a diaphragm, the edge of the diaphragm is in contact with the inner wall of the liquid storage bin, a liquid inlet pipe is communicated with the bottom end of a first check valve. This novel diaphragm type water pump convenient to heat dissipation has avoided the jam problem of water pump through check valve and filter, simultaneously from taking the heat dissipation function.

Description

Novel diaphragm type water pump convenient to heat dissipation

Technical Field

The invention relates to the technical field of water pumps, in particular to a novel diaphragm type water pump convenient for heat dissipation.

Background

The water pump is a machine for conveying liquid or increasing liquid, converts mechanical energy of a prime mover into energy of the liquid, and is divided into a displacement pump and a vane pump according to different working principles, wherein the displacement pump utilizes the change of the volume to convey the liquid.

The diaphragm type water pump is a displacement pump, when the diaphragm type water pump is used, the situation that impurities in liquid are blocked easily to cause low working efficiency or even incapability of working of the water pump is caused, in addition, heat generated by long-time working of a cylinder at a power source of the diaphragm type water pump cannot be timely dissipated to cause overheating of an internal mechanism, and circuit faults are generated.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the novel diaphragm type water pump convenient for heat dissipation, and solves the problems that the novel diaphragm type water pump convenient for heat dissipation is slow in heat dissipation and easy to block by impurities when in work.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a novel diaphragm type water pump convenient for heat dissipation comprises a pump box, wherein two symmetrical support columns are fixedly installed at the bottom of the pump box, check valves are fixedly embedded in the inner bottom wall and the inner left side wall of the pump box respectively, heat dissipation holes are formed in the top of the pump box, pull rods are fixedly installed on the inner left side wall and the inner right side wall of the pump box respectively, a liquid storage bin is fixedly installed between the bottoms of the two pull rods, an air cylinder is fixedly installed in the middle of the inner bottom wall of the pump box, a straight rod is fixedly installed at the output end of the air cylinder, the bottom of the straight rod penetrates through the top of the liquid storage bin, a diaphragm is fixedly installed on the bottom of the straight rod, the edge of the diaphragm is in contact with the inner wall of the liquid storage bin, a liquid inlet pipe is communicated with the bottom of a first check valve, a filter plate is arranged between the inner walls of the liquid inlet pipe, a, the left end of the T-shaped pipe is communicated with an arc-shaped pipe, the top of the arc-shaped pipe is communicated with the bottom of the one-way valve on the left side, the left side of the one-way valve on the left side is communicated with a liquid outlet pipe, and the left side of the air cylinder is provided with a heat dissipation mechanism;

the heat dissipation mechanism comprises a supporting plate, the top of the supporting plate is fixedly connected with the inner top wall of the pump box, a bearing seat is fixedly mounted on the right side of the supporting plate, a rotating shaft is connected to the bearing seat in a rotating mode, a circular plate is fixedly mounted at one end, far away from the bearing seat, of the rotating shaft, fan blades are arranged on the outer circle side face of the circular plate, a first sliding rod is fixedly mounted on the right side face of the circular plate, a connecting rod is movably connected to the surface of the first sliding rod, a second sliding rod is movably connected to one end, far away from the first sliding rod, of the connecting rod, and.

Preferably, the check valve includes the valve body, be equipped with the cavity in the valve body, the bottom and the left side of cavity have liquid inlet pipe way and liquid outlet pipe way respectively, and are equipped with the floater in the cavity.

Preferably, the outer diameter of the floating ball is larger than the inner diameter of the liquid inlet pipeline, and the inner diameters of the liquid inlet pipeline and the liquid outlet pipeline are the same.

Preferably, the number of the heat dissipation holes is two, and the inner diameter of each heat dissipation hole is three centimeters.

Preferably, the stroke length of the cylinder is five centimeters, and the vertical length value between the top of the second slide bar and the bottom of the cylinder is seven centimeters.

Preferably, the number of the fan blades is four, the four fan blades are annularly and equidistantly distributed on the outer circular side face of the circular plate, and the vertical length value between the tops of the fan blades and the inner bottom wall of the pump box is two centimeters.

Preferably, a gasket is arranged between the outer surface above the T-shaped pipe and the bottom of the liquid storage bin.

(III) advantageous effects

The invention provides a novel diaphragm type water pump convenient for heat dissipation, which has the following beneficial effects:

(1) this novel diaphragm type water pump convenient to heat dissipation, the inside filter of feed liquor pipe can filter the particle impurity in the liquid, avoids particle impurity to pile up gradually in check valve, T type pipe and arc pipe to guarantee the efficiency of drawing water.

(2) This novel diaphragm type water pump convenient to heat dissipation, the rotation of flabellum on the circumference side of circular plate is made to the cooperation first slide bar, connecting rod and second slide bar of reciprocating of straight-bar, and the heat that the work of in time discharge cylinder produced plays the guard action to the cylinder.

(3) This novel diaphragm type water pump convenient to heat dissipation, the seepage of taking place liquid both can avoid stock solution storehouse and T type pipe between the packing ring, overall structure is compact, pump body work efficiency is high.

Drawings

FIG. 1 is a cross-sectional view of a front view of the body of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A in accordance with the present invention;

fig. 3 is a schematic structural view of the check valve of the present invention.

FIG. 4 is a left side view of a fan blade with a schematic structure of the present invention.

In the figure: 1 pump box, 2 pillars, 3 one-way valve, 31 valve body, 32 cavity, 33 liquid inlet pipeline, 34 liquid outlet pipeline, 35 floating ball, 4 heat dissipation holes, 5 pull rod, 6 liquid storage bin, 7 cylinder, 8 straight rod, 9 diaphragm, 10 liquid inlet pipe, 11 filter plate, 12T type pipe, 13 arc pipe, 14 liquid outlet pipe, 15 heat dissipation mechanism, 151 support plate, 152 bearing seat, 153 rotating shaft, 154 circular plate, 155 fan blade, 156 first slide bar, 157 connecting rod, 158 second slide bar, 16 gasket.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel diaphragm type water pump convenient for heat dissipation comprises a pump box 1, two symmetrical support columns 2 are fixedly installed at the bottom of the pump box 1, check valves 3 are fixedly embedded in the inner bottom wall and the inner left side wall of the pump box 1 respectively, each check valve 3 comprises a valve body 31, a cavity 32 is arranged in each valve body 31, a liquid inlet pipeline 33 and a liquid outlet pipeline 34 are arranged at the bottom and the left side of each cavity 32 respectively, a floating ball 35 is arranged in each cavity 32, the outer diameter of each floating ball 35 is larger than the inner diameter of each liquid inlet pipeline 33, the inner diameters of each liquid inlet pipeline 33 and each liquid outlet pipeline 34 prevent the floating ball 35 from coming out of the cavity 32 along with liquid, heat dissipation holes 4 are formed in the top of the pump box 1, the number of the heat dissipation holes 4 is two, the inner diameters of the heat dissipation holes 4 are three centimeters, heat generated by the operation of an air cylinder 7 is discharged, pull rods 5 are fixedly installed on the inner left side wall and the, the middle part of the inner bottom wall of the pump box 1 is fixedly provided with an air cylinder 7, the output end of the air cylinder 7 is fixedly provided with a straight rod 8, the bottom of the straight rod 8 penetrates through the top of the liquid storage bin 6 and is fixedly provided with a diaphragm 9, the edge of the diaphragm 9 is contacted with the inner wall of the liquid storage bin 6 to ensure the normal operation of the pump body, the bottom end of the first one-way valve 3 is communicated with a liquid inlet pipe 10, a filter plate 11 is arranged between the inner walls of the liquid inlet pipe 10, the left side of the right one-way valve 3 is communicated with a T-shaped pipe 12, the top of the T-shaped pipe 12 is communicated with the bottom of the liquid storage bin 6, a gasket 16 is arranged between the outer surface above the T-shaped pipe 12 and the bottom of the liquid storage bin 6, the gasket 16 prevents liquid in the liquid storage bin 6 from leaking through a gap at the joint of the outer surface of the T-shaped, the left side of the one-way valve 3 on the left side is communicated with a liquid outlet pipe 14, and the left side of the air cylinder 7 is provided with a heat dissipation mechanism 15;

the heat dissipation mechanism 15 comprises a supporting plate 151, the top of the supporting plate 151 is fixedly connected with the inner top wall of the pump box 1, a bearing seat 152 is fixedly installed on the right side of the supporting plate 151, a rotating shaft 153 is rotatably connected in the bearing seat 152, a circular plate 154 is fixedly installed at one end of the rotating shaft 153 far away from the bearing seat 152, four fan blades 155 are arranged on the outer circumferential side surface of the circular plate 154, the four fan blades 155 are annularly and equidistantly distributed on the outer circumferential side surface of the circular plate 154, the heat dissipation generated by the air cylinder 7 is accelerated through the rotation of the fan blades 155, the vertical length value between the top of the fan blades 155 and the inner bottom wall of the pump box 1 is two centimeters, the collision between the fan blades 155 and the inner bottom wall of the pump box 1 when rotating is avoided, a first sliding rod 156 is fixedly installed on the right side surface of the circular plate 154, a connecting rod 157 is movably connected, the vertical length value between the top of the second sliding rod 158 and the bottom of the air cylinder 7 is seven centimeters, so that the top of the second sliding rod 158 is prevented from being abutted against the bottom of the air cylinder 7 when the straight rod 8 moves up and down, and the right end of the second sliding rod 158 is fixedly connected with the outer surface of the straight rod 8.

The working principle is as follows: the novel diaphragm type water pump convenient for heat dissipation is characterized in that a cylinder 7 is started, the cylinder 7 drives a straight rod 8 to move up and down, when the straight rod 8 moves upwards, a diaphragm 9 is driven to move upwards, then the upper side of the diaphragm 9 in a liquid storage bin 6 is at negative pressure, and then liquid flows into the liquid storage bin 6 through a liquid inlet pipe 10 and a check valve 3 on the right side, a filter plate 11 in the liquid inlet pipe 10 can filter the liquid in the process, particle impurities are prevented from being gradually accumulated in the check valve, a T-shaped pipe 12 and an arc-shaped pipe 13, the problem that the efficiency of the water pump is low or even the water pump cannot work is avoided, meanwhile, the cylinder 7 drives the straight rod 8 to move downwards, the diaphragm 9 is driven to move downwards, meanwhile, due to the fact that the liquid storage bin 6 above the diaphragm 9 is at positive pressure, the liquid flows downwards through the T-shaped pipe 12, and because the check valve 3 on the right side can only realize the one-, then the liquid reaches the arc tube 13 through the left end of the T-shaped tube 12 and pushes the floating ball 35 in the check valve 3 on the left side to move upwards, then the liquid is discharged from the liquid outlet tube 14 on the left side, the function of pumping water is completed, meanwhile, the up-and-down reciprocating movement of the straight rod 8 drives the second sliding rod 158 to move up and down, the second sliding rod 158 cooperates with the connecting rod 157 and the first sliding rod 156 to drive the circular plate 154 to rotate forward and backward repeatedly on the rotating shaft 153, then the fan blade 155 is driven to rotate forward and backward, and then blowing is generated, the heat generated during the operation of the air cylinder 7 and transferred to the surface is timely dissipated by blowing, and finally discharged through the heat dissipation holes 4, the mechanical fault caused by the overhigh surface temperature of the air cylinder 7 is avoided.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel diaphragm type water pump convenient to heat dissipation, includes pump box (1), its characterized in that: the bottom of the pump box (1) is fixedly provided with two symmetrical pillars (2), the inner bottom wall and the left inner wall of the pump box (1) are respectively fixedly embedded with a check valve (3), the top of the pump box (1) is provided with a heat dissipation hole (4), the left inner wall and the right inner wall of the pump box (1) are respectively fixedly provided with a pull rod (5), a liquid storage bin (6) is fixedly arranged between the bottoms of the two pull rods (5), the middle part of the inner bottom wall of the pump box (1) is fixedly provided with a cylinder (7), the output end of the cylinder (7) is fixedly provided with a straight rod (8), the bottom of the straight rod (8) penetrates through the top of the liquid storage bin (6) and is fixedly provided with a diaphragm (9), the edge of the diaphragm (9) is contacted with the inner wall of the liquid storage bin (6), and the bottom of the first check valve (3) is communicated with a liquid, a filter plate (11) is arranged between the inner walls of the liquid inlet pipes (10), the left side of the check valve (3) on the right side is communicated with a T-shaped pipe (12), the top of the T-shaped pipe (12) is communicated with the bottom of the liquid storage bin (6), the left end of the T-shaped pipe (12) is communicated with an arc-shaped pipe (13), the top of the arc-shaped pipe (13) is communicated with the bottom of the check valve (3) on the left side, the left side of the check valve (3) on the left side is communicated with a liquid outlet pipe (14), and the left side of the air cylinder (7) is provided with a heat dissipation mechanism;

heat dissipation mechanism (15) include backup pad (151), the top of backup pad (151) and the interior roof fixed connection of pump box (1), the right side fixed mounting of backup pad (151) has bearing frame (152), bearing frame (152) internal rotation is connected with pivot (153), the one end fixed mounting who keeps away from bearing frame (152) of pivot (153) has plectane (154), the excircle side of plectane (154) is equipped with flabellum (155), the right flank fixed mounting of plectane (154) has first slide bar (156), the surface swing joint of first slide bar (156) has connecting rod (157), the one end swing joint that first slide bar (156) was kept away from in connecting rod (157) has second slide bar (158), the right-hand member of second slide bar (158) and the outer fixed surface connection of straight-bar (8).

2. The novel diaphragm water pump convenient for heat dissipation of claim 1, wherein: check valve (3) include valve body (31), be equipped with cavity (32) in valve body (31), the bottom and the left side of cavity (32) have inlet liquid pipeline (33) and liquid outlet pipe way (34) respectively, and are equipped with floater (35) in cavity (32).

3. The novel diaphragm water pump convenient for heat dissipation of claim 2, wherein: the outer diameter of the floating ball (35) is larger than the inner diameter of the liquid inlet pipeline (33), and the inner diameters of the liquid inlet pipeline (33) and the liquid outlet pipeline (34) are the same.

4. The novel diaphragm water pump convenient for heat dissipation of claim 1, wherein: the number of the heat dissipation holes (4) is two, and the inner diameter of each heat dissipation hole (4) is three centimeters.

5. The novel diaphragm water pump convenient for heat dissipation of claim 1, wherein: the stroke length of the air cylinder (7) is five centimeters, and the vertical length value between the top of the second sliding rod (158) and the bottom of the air cylinder (7) is seven centimeters.

6. The novel diaphragm water pump convenient for heat dissipation of claim 1, wherein: the number of the fan blades (155) is four, the four fan blades (155) are annularly and equidistantly distributed on the outer circle side face of the circular plate (154), and the vertical length value between the top of each fan blade (155) and the inner bottom wall of the pump box (1) is two centimeters.

7. The novel diaphragm water pump convenient for heat dissipation of claim 1, wherein: and a gasket (16) is arranged between the outer surface above the T-shaped pipe (12) and the bottom of the liquid storage bin (6).