CN215672635U

CN215672635U - Electromagnetic air pump capable of exhausting and sucking air integrally

Info

Publication number: CN215672635U
Application number: CN202122422409.0U
Authority: CN
Inventors: 李焕
Original assignee: Guangdong Shunde Agilent Electric Co ltd
Current assignee: Guangdong Shunde Agilent Electric Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-01-28
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses an electromagnetic air pump capable of integrating air exhaust and air suction, which comprises an electromagnetic air pump main body, a fixed support, a solenoid electromagnetic coil and a piston moving pipe, wherein the fixed support is arranged in the electromagnetic air pump main body; the umbrella-shaped one-way valve has the advantages that water can be conveniently injected through the air inlet channel and the air outlet channel, air or water can be conveniently discharged, the electromagnetic air pump is protected from being damaged, the movable iron core is driven by the solenoid coil to do reciprocating linear piston motion in the piston motion tube, the movable iron core drives the piston diaphragm to do reciprocating motion, water pumping is convenient to carry out, the flow can be adjusted, the umbrella-shaped one-way valve is simple in structure, and the non-return effect is good.

Description

Electromagnetic air pump capable of exhausting and sucking air integrally

Technical Field

The utility model relates to the technical field of electromagnetic air pumps, in particular to an electromagnetic air pump capable of integrating air exhaust and air suction.

Background

At present, the plunger type electromagnetic water pump is widely applied due to the small and exquisite structure, in some occasions, the plunger type miniature electromagnetic water pump always bears great counter pressure, if the plunger type miniature electromagnetic water pump is connected with high-pressure equipment, high-pressure gas always acts on a water outlet pipe of the plunger type miniature electromagnetic water pump in a reverse mode, at the moment, if the electromagnetic water pump is started, when the pressure of pumping air generated in the electromagnetic water pump is smaller than the high-pressure gas, the pumping air of the electromagnetic water pump cannot be discharged through the water outlet pipe, the electromagnetic water pump cannot work normally to pump water, or when the electromagnetic water pump which normally works originally is in abnormal conditions such as power failure and the like needs to be restarted, the above conditions can also occur.

Disclosure of Invention

In view of the shortcomings of the prior art, the present invention provides an electromagnetic air pump capable of exhausting air and sucking air integrally, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a can exhaust and breathe in integrative electromagnetism air pump, includes electromagnetism air pump main part, fixed bolster, solenoid and piston motion pipe, installation fixed bolster in the electromagnetism air pump main part, be equipped with solenoid on the fixed bolster, install piston motion pipe in the electromagnetism air pump main part, and piston motion pipe is located solenoid center department, electromagnetism air pump main part top is equipped with inlet channel, electromagnetism air pump main part top is equipped with outlet channel, and outlet channel is located inlet channel one side.

Preferably, the piston motion tube is internally provided with a movable iron core, the movable iron core is connected with the piston motion tube in a sliding manner, the piston motion tube is internally provided with a reset spring, one end of the reset spring is fixedly connected with the piston motion tube, and the other end of the reset spring is fixedly connected with the movable iron core.

Preferably, be equipped with the piston diaphragm in the electromagnetism air pump main part, and the piston diaphragm is located movable iron core top, and it has connecting slot to open piston diaphragm bottom, and fixed buckle is installed at movable iron core top, and fixed buckle is connected with connecting slot joint.

Preferably, the piston diaphragm is provided with a flow distribution disc, the flow distribution disc is provided with a fixing through hole, and the fixing through hole is provided with an umbrella-shaped one-way valve.

Preferably, the diameters of the inlet channel and the outlet channel are the same.

Preferably, the fixed through holes and the umbrella-shaped one-way valves are uniformly distributed on the flow distribution plate.

Advantageous effects

The utility model provides an electromagnetic air pump capable of integrating air exhaust and air suction, which has the following beneficial effects that the device is convenient for water injection through an air inlet channel and an air outlet channel, is convenient for discharging air or water, protects the electromagnetic air pump from being damaged, drives a movable iron core to do reciprocating linear piston motion in a piston motion pipe through a solenoid electromagnetic coil, drives a piston diaphragm to do reciprocating motion through the movable iron core, is convenient for pumping water, can adjust the flow, and has a simple umbrella-shaped one-way valve structure and a good non-return effect.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a of the present invention.

Fig. 3 is an enlarged structural diagram of the piston diaphragm of the present invention.

Fig. 4 is an enlarged structural schematic view of the umbrella-shaped check valve of the present invention.

In the figure: 1. an electromagnetic air pump body; 2. fixing a bracket; 3. a solenoid electromagnetic coil; 4. a piston movement tube; 5. an air intake passage; 6. an air outlet channel; 7. a movable iron core; 8. a return spring; 9. a piston diaphragm; 10. a connecting clamping groove; 11. fixing the buckle; 12. a diverter tray; 13. a fixing through hole; 14. an umbrella-shaped one-way valve.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a can exhaust and breathe in integrative electromagnetism air pump, includes electromagnetism air pump main part 1, fixed bolster 2, solenoid coil 3 and piston motion pipe 4, installation fixed bolster 2 in the electromagnetism air pump main part 1, be equipped with solenoid coil 3 on the fixed bolster 2, install piston motion pipe 4 in the electromagnetism air pump main part 1, and piston motion pipe 4 is located solenoid coil 3 center department, electromagnetism air pump main part 1 top is equipped with inlet channel 5, electromagnetism air pump main part 1 top is equipped with outlet channel 6, and outlet channel 6 is located inlet channel 5 one side, through inlet channel 5 and the convenient water injection of outlet channel 6, conveniently discharges gas or water, and the protection electromagnetism air pump is not damaged.

Further, be equipped with movable iron core 7 in the piston motion pipe 4, and

movable iron core

7 and 4 sliding connection of piston motion pipe, be equipped with reset spring 8 in the

piston motion pipe

4, 8 one end of reset spring and 4 fixed connection of piston motion pipe, and the 8 other ends of reset spring and 7 fixed connection of movable iron core, do reciprocating type straight line piston motion in piston motion pipe 4 through solenoid 3 drive movable iron core 7, movable iron core 7 drives piston diaphragm 9 reciprocating motion, conveniently pump water, can the flow.

Further, be equipped with piston diaphragm 9 in the electromagnetism air pump main part 1, and piston diaphragm 9 is located movable iron core 7 top, and open piston diaphragm 9 bottom has connecting slot 10, and fixed buckle 11 is installed at 7 tops of movable iron core, and fixed buckle 11 is connected with connecting slot 10 joint.

Furthermore, a diverter disc 12 is mounted on the piston diaphragm 9, a fixing through hole 13 is formed in the diverter disc 12, an umbrella-shaped one-way valve 14 is arranged on the fixing through hole 13, and the umbrella-shaped one-way valve 14 is simple in structure and good in non-return effect.

Further, the inlet channels 5 and outlet channels 6 have the same diameter.

Furthermore, the fixing through holes 13 and the umbrella-shaped check valves 14 are uniformly distributed on the diverter disc 12.

The working principle is as follows: the water is conveniently injected through the air inlet channel 5 and the air outlet channel 6, the air or the water is conveniently discharged, the electromagnetic air pump is protected from being damaged, the solenoid coil 3 is powered, the movable iron core 7 is driven by the solenoid coil 3 to do reciprocating linear piston motion in the piston motion tube 4, the movable iron core 7 drives the piston diaphragm 9 to do reciprocating motion, when the movable iron core 7 moves downwards, pressure is applied to the return spring 8, the return spring 8 is deformed and contracted under the pressure, the movable iron core 7 is reset by the elastic force of the reset spring 8, water pumping is convenient, the flow can be adjusted, the umbrella-shaped one-way valve 14 has simple structure and good non-return effect, when piston diaphragm 9 needs to be changed, fixed buckle 11 on piston diaphragm 9 is connected with connecting slot 10 joint, conveniently installs and dismantles piston diaphragm 9, and the convenience is changed piston diaphragm 9.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can exhaust and breathe in integrative electromagnetism air pump, includes electromagnetism air pump main part (1), fixed bolster (2), solenoid coil (3) and piston motion pipe (4), a serial communication port, installation fixed bolster (2) in electromagnetism air pump main part (1), be equipped with solenoid coil (3) on fixed bolster (2), install piston motion pipe (4) in electromagnetism air pump main part (1), and piston motion pipe (4) are located solenoid coil (3) center department, electromagnetism air pump main part (1) top is equipped with inlet channel (5), electromagnetism air pump main part (1) top is equipped with outlet channel (6), and outlet channel (6) are located inlet channel (5) one side.

2. The electromagnetic air pump integrating air exhaust and air suction as claimed in claim 1, wherein a movable iron core (7) is disposed in the piston moving tube (4), the movable iron core (7) is slidably connected to the piston moving tube (4), a return spring (8) is disposed in the piston moving tube (4), one end of the return spring (8) is fixedly connected to the piston moving tube (4), and the other end of the return spring (8) is fixedly connected to the movable iron core (7).

3. The electromagnetic air pump integrating air exhaust and air suction is characterized in that a piston diaphragm (9) is arranged in the electromagnetic air pump main body (1), the piston diaphragm (9) is located above the movable iron core (7), a connecting clamping groove (10) is formed in the bottom of the piston diaphragm (9), a fixed buckle (11) is installed at the top of the movable iron core (7), and the fixed buckle (11) is connected with the connecting clamping groove (10) in a clamping mode.

4. An electromagnetic air pump capable of exhausting and inhaling integrally as claimed in claim 3, wherein the piston diaphragm (9) is provided with a diverter disc (12), the diverter disc (12) is provided with a fixing through hole (13), and the fixing through hole (13) is provided with an umbrella-shaped one-way valve (14).

5. An electromagnetic air pump with integrated air exhaust and air intake functions as claimed in claim 1, wherein the diameters of the air inlet channel (5) and the air outlet channel (6) are the same.

6. An electromagnetic air pump with integrated air exhaust and air suction functions as claimed in claim 4, wherein said fixing through holes (13) and umbrella-shaped check valves (14) are uniformly distributed on the diverter tray (12).