CN211175400U

CN211175400U - Multifunctional electromagnetic valve

Info

Publication number: CN211175400U
Application number: CN201922177410.4U
Authority: CN
Inventors: 庄银海
Original assignee: Yuhuan Longdi Machinery Co ltd
Current assignee: Yuhuan Longdi Machinery Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-04
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a multifunctional solenoid valve, including solenoid valve body and electromagnetic component, be equipped with inlet, valve port seat and liquid outlet on the solenoid valve body, the valve port seat is located between inlet and the liquid outlet, the stator core of coil is located to electromagnetic component including coil and cover, be equipped with the valve clack that links with stator core between solenoid valve body and the electromagnetic component, a serial communication port, solenoid valve body bottom is equipped with the arrangement hole, and the arrangement downthehole side is formed with the card edge, is equipped with the end cap on the arrangement hole, the arrangement hole is arranged in between valve port seat and the liquid outlet set up an annular groove on the contact site of end cap and solenoid valve body annular groove on be provided with the adsorption element, establish the magnetic substance that is provided with a plurality of cylindricalities on the adsorption element.

Description

Multifunctional electromagnetic valve

Technical Field

The utility model relates to a solenoid valve technical field refers in particular to a multifunctional solenoid valve.

Background

Solenoid valves are electromagnetically controlled industrial devices that are the basic elements of automation for controlling fluids. The solenoid valve generally includes a sealed chamber, oil holes formed at different positions of the chamber, a piston disposed in the middle of the chamber, and electromagnets disposed on both sides of the piston. The electromagnet generally comprises an armature and a coil, and the valve body is controlled to move by controlling the current on the coil or the on-off state of the coil to control the displacement of the armature.

In the use process of a solar water heater, in order to conveniently control the water inlet in the water heater barrel, the opening and closing of a water inlet pipeline are controlled by matching a control circuit and an electromagnetic valve. However, the current domestic tap water purification standard is relatively low, the tap water is accompanied by a small amount of impurities of metal fragments, and the metal fragments enter water diversion, bathing and the like in daily life of people through the tap water through the water heater, so that great harm is caused to the health of human bodies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional solenoid valve.

The purpose of the utility model is realized like this: the utility model provides a multifunctional electromagnetic valve, includes solenoid valve body and electromagnetic component, be equipped with inlet, valve port seat and liquid outlet on the solenoid valve body, the valve port seat is located between inlet and the liquid outlet, the stator core of coil is located including coil and cover to the electromagnetic component, be equipped with the valve clack that links with stator core between solenoid valve body and the electromagnetic component, its characterized in that, solenoid valve body bottom is equipped with the mounting hole, and the mounting hole inboard is formed with the card edge, is equipped with the end cap on the mounting hole, the mounting hole is arranged in between valve port seat and the liquid outlet set up an annular groove on the contact site of end cap and solenoid valve body annular groove on be provided with the absorption piece, establish and be provided with the magnetic substance of a plurality of cylindricality on the absorption piece.

Through adopting foretell technical scheme, adsorb can ensure that the end cap does not take place to rotate with the card on ring groove, and the magnetism physical stamina that sets up on the adsorption member can play the effect of adsorbing the partial metal of aquatic.

The utility model discloses further set up to: the arrangement hole is provided with threads, a pressing block is connected to the arrangement hole and the outer side of the plug in a threaded manner, and the pressing block is provided with a hexagonal protrusion; the adsorption piece comprises an annular supporting part, a connecting part arranged at the center of the supporting part and a supporting rib which is distributed between the connecting part and the supporting part according to the circumference, wherein a magnetic body is arranged at the center of the connecting part, and a plurality of uniformly distributed magnetic bodies are arranged on the supporting rib. Wherein the supporting part is matched with the annular clamping groove.

By adopting the technical scheme, the pressing block can fix the plug and prevent the plug from moving, and the hexagonal part can facilitate the disassembly of the pressing block; and the connecting part and the support rib are both provided with magnetic bodies, so that the effect of metal adsorption of the high adsorption piece is achieved.

The utility model discloses further set up to: the adsorption piece is provided with a plurality of round holes, and the magnetic bodies are inserted into the round holes and are in interference fit with the round holes.

Through adopting foretell technical scheme, the magnetic substance is inserted and is established in the round hole on end cap top, has made things convenient for the effect of changing the magnetic substance, and magnetic substance and round hole interference fit make the inseparable setting of magnetic substance just can not appear the phenomenon of rocking in the round hole.

The utility model discloses further set up to: and a sealing gasket is arranged between the plug and the bottom end of the electromagnetic valve body.

Through adopting foretell technical scheme, sealed pad plays the sealed effect of sealed end cap and solenoid valve body bottom, prevents the phenomenon of gas leakage that leaks.

The utility model discloses further set up to: and a sealing ring is arranged on the end face side of the valve clack, which is in contact with the valve port seat.

Through adopting foretell technical scheme, the sealing washer has increased the sealing performance of valve clack and valve mouth seat, can effectively prevent metal debris from gap entering outflow when closing the valve, has improved the water purification effect.

Drawings

Fig. 1 is a schematic diagram of the specific structure of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

in the figure: 1. the electromagnetic valve comprises an electromagnetic valve body, a liquid inlet 2, a valve port seat 3, a liquid outlet 4, a coil 5, a stator iron core 6, a valve clack 7, a mounting hole 8, a plug 9, a magnetic body 10, a round hole 11, a sealing gasket 13, a sealing ring 14, a sealing ring 15, an annular clamping groove 16, a pressing block 17, a hexagonal protrusion 18, a supporting part 19, a connecting part 20 and a supporting rib.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1-2:

the utility model provides a multifunctional electromagnetic valve, includes solenoid valve body 1 and electromagnetic component, be equipped with inlet 2, valve port seat 3 and liquid outlet 4 on the solenoid valve body 1, valve port seat 3 is located between inlet 2 and the liquid outlet 4, electromagnetic component includes coil 5 and the stator core 6 of locating coil 5 of cover, be equipped with the valve clack 7 with the 6 linkage of stator core between solenoid valve body 1 and the electromagnetic component, its characterized in that, 1 bottom of solenoid valve body is equipped with the hole of settling 8, and the hole of settling 8 inboard is formed with the card edge, is equipped with end cap 9 on the hole of settling 8, the hole of settling 8 is arranged in between valve port seat 3 and the liquid outlet 4 set up an annular clamping groove 15 on the contact site of end cap 9 and solenoid valve body 1 annular clamping groove 15 on be provided with the absorption piece, set up the magnetic substance 10 that is provided with a plurality of cylindricality on the absorption piece.

By adopting the technical scheme, the adsorption clamp is clamped on the ring-shaped clamping groove 15, so that the plug 9 can be prevented from rotating, and the magnetic body 10 arranged on the adsorption piece can play a role in adsorbing partial metal in water.

The utility model discloses further set up to: the arrangement hole 8 is provided with threads, a pressing block 16 is connected to the arrangement hole 8 and the outer side of the plug 9 in a threaded manner, and the pressing block 16 is provided with a hexagonal protruding part 17; the adsorption piece comprises an annular supporting part, a connecting part 19 arranged at the center of the supporting part and supporting ribs 20 which are distributed between the connecting part 19 and the supporting part according to the circumference, wherein a magnetic body 10 is arranged at the center of the connecting part 19, and a plurality of uniformly distributed magnetic bodies 10 are arranged on the supporting ribs 20.

By adopting the technical scheme, the pressing block 16 can fix the plug 9 and prevent the plug 9 from moving, and the hexagonal part can facilitate the disassembly of the pressing block 16; and the magnetic body 10 is provided on both the connection part 19 and the support rib 20, thereby achieving the effect of a highly adsorbing member adsorbing metal.

The utility model discloses further set up to: the adsorbing member is provided with a plurality of round holes 11, and the magnetic body 10 is inserted in the round holes 11 and is in interference fit with the round holes 11.

By adopting the technical scheme, the magnetic body 10 is inserted into the round hole 11 at the top end of the plug 9, so that the magnetic body 10 is convenient to replace, and the magnetic body 10 is in interference fit with the round hole 11, so that the magnetic body 10 is tightly arranged in the round hole 11 and cannot shake.

The utility model discloses further set up to: and a sealing gasket 13 is arranged between the plug 9 and the bottom end of the electromagnetic valve body 1.

By adopting the technical scheme, the sealing gasket 13 plays a role in sealing the bottom end of the sealing plug 9 and the bottom end of the electromagnetic valve body 1, and the phenomena of water leakage and air leakage are prevented.

The utility model discloses further set up to: and a sealing ring 14 is arranged on the end face side of the valve clack 7 contacted with the valve port seat 3.

By adopting the technical scheme, the sealing ring 14 increases the sealing performance of the valve clack 7 and the valve port seat 3, and can effectively prevent metal fragments from entering the outflow port from a gap when the valve is closed, thereby improving the water purification effect.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A multifunctional electromagnetic valve comprises an electromagnetic valve body (1) and an electromagnetic assembly, wherein a liquid inlet (2), a valve port seat (3) and a liquid outlet (4) are arranged on the electromagnetic valve body (1), the valve port seat (3) is positioned between the liquid inlet (2) and the liquid outlet (4), the electromagnetic assembly comprises a coil (5) and a stator core (6) sleeved on the coil (5), a valve clack (7) linked with the stator core (6) is arranged between the electromagnetic valve body (1) and the electromagnetic assembly, the multifunctional electromagnetic valve is characterized in that a placement hole (8) is arranged at the bottom end of the electromagnetic valve body (1), a clamping edge is formed on the inner side of the placement hole (8), a plug (9) is arranged on the placement hole (8), the placement hole (8) is arranged between the valve port seat (3) and the liquid outlet (4), an annular clamping groove (15) is arranged on the contact part of the plug and the electromagnetic valve body (1), the ring-shaped clamping groove (15) is provided with an adsorption piece, and the adsorption piece is provided with a plurality of cylindrical magnetic bodies (10).

2. The multifunctional electromagnetic valve according to claim 1, characterized in that the installation hole (8) is provided with a thread, a pressing block (16) is connected to the installation hole (8) and the outer side of the plug (9) in a threaded manner, and the pressing block (16) is provided with a hexagonal protruding part (17); the adsorption piece comprises an annular supporting part (18), a connecting part (19) arranged at the center of the supporting part (18) and supporting ribs (20) which are distributed between the connecting part (19) and the supporting part (18) according to the circumference, wherein a magnetic body (10) is arranged at the center of the connecting part (19), and a plurality of uniformly distributed magnetic bodies (10) are arranged on the supporting ribs (20).

3. A multifunctional electromagnetic valve according to claim 2, wherein the adsorbing member is provided with a plurality of round holes (11), and the magnetic body (10) is inserted into the round holes (11) and is in interference fit with the round holes (11).

4. A multifunctional electromagnetic valve according to claim 1, characterized in that a sealing gasket (13) is arranged between the plug and the bottom end of the electromagnetic valve body (1).

5. A multifunctional electromagnetic valve according to claim 1, characterized in that the valve flap (7) is provided with a sealing ring (14) on the end face side contacting the valve port seat (3).