CN210531722U

CN210531722U - L-shaped water route plate electromagnetic valve

Info

Publication number: CN210531722U
Application number: CN201921327451.0U
Authority: CN
Inventors: 严尚军
Original assignee: Foshan Jungais Plastic Products Co Ltd
Current assignee: Foshan Jungais Plastic Products Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-15
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a L type water route board solenoid valve, including the solenoid valve body, solenoid valve body bottom is equipped with the base, and the base top is equipped with the shell, and one side of base is equipped with water inlet and delivery port, and the outside of water inlet and delivery port is equipped with the connecting piece, and the connecting piece periphery is equipped with seal ring, and the seal ring outside is equipped with first sealing washer, is equipped with the coil on the shell inner wall, and shell cavity top is equipped with quiet iron core, and quiet iron core bottom is connected with the second spring, and the second spring bottom is connected with moves the iron core, moves the iron core bottom and is connected with the slider, and the slider. The electromagnetic valve adopts a coaxial structure design of a wastewater pinhole and a water channel, and no noise is produced in water production; the pore diameter is realized by replacing the sliding block on the same set of die, the control is more precise, the water outlet end adopts a polished rod without a joint line, the integral demolding of the front and rear dies is avoided, and the leakage is effectively prevented due to the clamping line at the position of the sealing ring.

Description

L-shaped water route plate electromagnetic valve

Technical Field

The utility model relates to a valve field specifically is a L type water route board solenoid valve.

Background

Solenoid valves are in the field of fluid control elements, such as pneumatics and hydraulics. Fluid systems are generally divided into gas source elements, control elements, actuators, and the like. The valve belongs to the control element and not to the actuator. The cylinder, the hydraulic cylinder and the like belong to the actuating element. Solenoid valves belong to one class of valves, and differ from manual or mechanical valves in that their action is controlled by a solenoid. The electromagnetic valve mainly plays the roles of directional control, flow control and pressure control, and mainly controls the on-off of a fluid system, the flow direction of fluid, the pressure and the like.

The existing electromagnetic valve can only realize flow rate control by replacing capillary needle tubes with different apertures, the inner diameter and the thickness are not uniform and difficult to control, the front die and the rear die are integrally demoulded, and the sealing ring is easy to leak due to the fact that a clamping line is arranged at the position of the sealing ring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a L type water route board solenoid valve to solve the current solenoid valve flow control that above-mentioned background art provided complicated, the problem of easy seepage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a L type water route board solenoid valve, includes the solenoid valve body, solenoid valve body bottom is equipped with the base, the base top is equipped with the shell, one side of base is equipped with water inlet and delivery port, the outside of water inlet and delivery port is equipped with the connecting piece, the connecting piece periphery is equipped with seal ring, the seal ring outside is equipped with first sealing washer, be equipped with the coil on the shell inner wall, shell cavity top is equipped with quiet iron core, quiet iron core bottom is connected with the second spring, second spring bottom is connected with moves the iron core, it is connected with the slider to move the iron core bottom, the slider bottom is connected with the end cap, be equipped with first spring around the end cap.

As an optimal technical scheme of the utility model, the inside case that still is equipped with of base, the case with be equipped with the second sealing washer between the base, the case center is equipped with first air vent, the case is equipped with the second air vent along the department outward.

As a preferred technical scheme of the utility model, quiet iron core with shell inner chamber roof fixed connection, the second spring move the iron core the slider with the end cap tight fit connection of each other.

As an optimal technical scheme of the utility model, the shell with the base passes through self-tapping screw fixed connection.

As an optimized technical scheme of the utility model, first air vent with end cap center air vent UNICOM.

As an optimized technical scheme of the utility model, the connecting piece with the base screw thread links to each other.

As an optimized technical scheme of the utility model, the solenoid valve body still is equipped with external electric wire, external electric wire with the coil electrical property links to each other.

Compared with the prior art, the beneficial effects of the utility model are that:

the product is an L-shaped water channel plate electromagnetic valve and has the characteristics of normal water making silence, parallel water channels on the same side and double-channel sealing;

1. the electromagnetic valve adopts a coaxial structure design of a wastewater pinhole and a water channel, and no noise is produced in water production;

2. the aperture is realized by replacing the slide block on the same set of mould, the control is more precise, and the capillary needle tubes with different apertures are not required to be replaced, so that the maintenance cost of the equipment is greatly reduced;

3. the water outlet end adopts a polished rod without a joint line, so that the front mold and the rear mold are prevented from being integrally demoulded, and the sealing ring is provided with a clamping line, so that leakage is effectively prevented.

Drawings

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

fig. 2 is a schematic view of the expanded structure of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is a second cross-sectional view of the present invention;

fig. 5 is a schematic structural diagram of the valve element of the present invention;

in the figure: 1. the electromagnetic valve comprises an electromagnetic valve body, 2, a shell, 3, a base, 4, a water inlet, 5, a water outlet, 6, a connecting piece, 7, a first sealing ring, 8, a sealing washer, 9, a self-tapping screw, 10, a plug, 11, a second sealing ring, 12, a valve core, 13, a first spring, 14, a sliding block, 15, a movable iron core, 16, a second spring, 17, a coil, 18, a static iron core, 19, a first air vent, 20 and a second air vent.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a L type water route board solenoid valve, including solenoid valve body 1, 1 bottom of solenoid valve body is equipped with base 3, 3 tops of base are equipped with shell 2, one side of base 3 is equipped with water inlet 4 and delivery port 5, the outside of water inlet 4 and delivery port 5 is equipped with connecting

piece

6, 6 peripheries of connecting piece are equipped with seal ring 8, the seal ring 8 outside is equipped with first sealing washer 7, be equipped with coil 17 on the 2 inner walls of shell, 2 cavity tops of shell are equipped with

quiet iron core

18, 18 bottoms of quiet iron core are connected with

second spring

16, 16 bottoms of second spring are connected with moves iron core 15, it is connected with slider 14 to move iron core 15 bottom, 14 bottoms of slider are connected with end cap 10, be equipped with.

The inside case 12 that still is equipped with of base 3, be equipped with second sealing washer 11 between case 12 and the base 3, case 12 center is equipped with first air vent 19, and case 12 outer edge department is equipped with second air vent 20, and the air vent exhausts, avoids end cap 10 displacement from top to bottom to produce high-pressure air and damages case 12.

Quiet iron core

18 and 2 inner chamber roof fixed connection of shell, second spring 16, movable core 15, slider 14 and end cap 10 tight fit connection of each other, reciprocate through control end cap 10 to carry out UNICOM or block to the medium that passes through fast.

The shell 2 and the base 3 are fixedly connected through self-tapping screws 9, so that the disassembly is convenient, and internal parts are repaired.

The first vent hole 19 is communicated with a central vent hole of the plug 10 to discharge high-pressure air generated when the plug 10 and the valve core 12 are closed.

The connecting piece 6 is in threaded connection with the base 3, so that the installation is convenient and the maintenance is easy.

The electromagnetic valve body 1 is also provided with an external wire, the external wire is electrically connected with the coil 17, and the electromagnetic valve is remotely controlled and saves manpower.

The working principle is as follows: an L-shaped waterway plate solenoid valve, comprising: the electromagnetic valve comprises an electromagnetic valve body 1, a shell 2, a base 3, a water inlet 4, a water outlet 5, a connecting piece 6, a first sealing ring 7, a sealing washer 8, a tapping screw 9, a plug 10, a second sealing ring 11, a valve core 12, a first spring 13, a slide block 14, a movable iron core 15, a second spring 16, a coil 17, a static iron core 18, a first vent hole 19 and a second vent hole 20, wherein when the coil 17 is electrified, the static iron core 18 generates magnetic force to pull the movable iron core 15 upwards, the plug 10 is separated from the valve core 12, fluid normally passes through, when the coil 17 is powered off, the magnetic force of the static iron core 18 disappears, the plug 10 and the valve core 12 are closed under the action of the second spring 16 to block the fluid from passing through the electromagnetic valve body 1, when the flow rate is changed, the slide block 14 needs to be carried out, the flow rate of the fluid passing through the electromagnetic valve body 1 is controlled by changing, compressed air is discharged from first air vent 19 through end cap 10 center air vent, avoids the case to receive pressure to produce and warp, and first sealing washer 7 and seal ring 8 mutually support, prevent effectively that water inlet 4 and delivery port 5 from taking place the seepage, and system water noiselessness, no seepage, flow rate control is convenient.

The product is an L-shaped water channel plate electromagnetic valve and has the characteristics of normal water making silence, parallel water channels on the same side, double-channel sealing and the like;

the electromagnetic valve adopts a coaxial structure design of a wastewater pinhole and a water channel, and no noise is produced in water production; the aperture is realized by replacing the slide block on the same set of mould, the control is more precise, and the capillary needle tubes with different apertures are not required to be replaced, so that the maintenance cost of the equipment is greatly reduced; the water outlet end adopts a polished rod without a joint line, so that the front mold and the rear mold are prevented from being integrally demoulded, and the sealing ring is provided with a clamping line, so that leakage is effectively prevented.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a L type water route board solenoid valve, includes solenoid valve body (1), its characterized in that: a base (3) is arranged at the bottom of the electromagnetic valve body (1), a shell (2) is arranged at the top of the base (3), a water inlet (4) and a water outlet (5) are arranged on one side of the base (3), the outer sides of the water inlet (4) and the water outlet (5) are provided with connecting pieces (6), a sealing washer (8) is arranged on the periphery of the connecting piece (6), a first sealing ring (7) is arranged on the outer side of the sealing washer (8), a coil (17) is arranged on the inner wall of the shell (2), a static iron core (18) is arranged at the top of the cavity of the shell (2), the bottom end of the static iron core (18) is connected with a second spring (16), the bottom end of the second spring (16) is connected with a movable iron core (15), the bottom end of the movable iron core (15) is connected with a sliding block (14), the bottom end of the sliding block (14) is connected with a plug (10), and a first spring (13) is arranged around the plug (10).

2. An L-shaped waterway plate solenoid valve as recited in claim 1, wherein: the novel valve is characterized in that a valve core (12) is further arranged inside the base (3), a second sealing ring (11) is arranged between the valve core (12) and the base (3), a first vent hole (19) is formed in the center of the valve core (12), and a second vent hole (20) is formed in the outer edge of the valve core (12).

3. An L-shaped waterway plate solenoid valve as recited in claim 1, wherein: the static iron core (18) is fixedly connected with the top wall of the inner cavity of the shell (2), and the second spring (16), the movable iron core (15), the sliding block (14) and the plug (10) are mutually tightly matched and connected.

4. An L-shaped waterway plate solenoid valve as recited in claim 1, wherein: the shell (2) is fixedly connected with the base (3) through self-tapping screws (9).

5. An L-shaped waterway plate solenoid valve as recited in claim 2, wherein: the first vent hole (19) is communicated with the central vent hole of the plug (10).

6. An L-shaped waterway plate solenoid valve as recited in claim 1, wherein: the connecting piece (6) is in threaded connection with the base (3).

7. An L-shaped waterway plate solenoid valve as recited in claim 1, wherein: the electromagnetic valve body (1) is further provided with an external wire, and the external wire is electrically connected with the coil (17).