CN207848555U - Electromagnet discharging valve - Google Patents

Abstract

A kind of electromagnet discharging valve, the coil brace being fixedly connected including electromagnetic coil, with electromagnetic coil, pedestal with inlet segment and water exit end, the electromagnetic coil is fixed on the base by the coil brace, it is equipped with a circle groove on the inner wall of the pedestal, sealing ring is equipped in the groove；The seal cap controlled by magnetic core is equipped on the water inlet of the water exit end, the lower end of the magnetic core is flexibly connected with the seal cap, the sealing ring is connected with seal cap by the acting ring of thin skin, the sealing ring, seal cap and acting ring are one-time formed, and resetting spring is equipped in the top of the seal cap.This discharging valve so that the water come in from inlet segment is kept off in water containing chamber completely, it will not be contacted with magnetic core, resetting spring, thus maximum possible reduces pollution of the valve part to water, and can extend the service life of magnetic core, resetting spring, to extending the service life of valve.

Description

Electromagnet discharging valve

Technical field

The utility model is related to valve field, especially it is a kind of have to reduce discharge water to the electromagnet for going out water pollution Valve.

Background technology

Current electromagnetic water discharging valve, structure is as shown in fig. 6, it includes electromagnetic coil 100, is fixed with electromagnetic coil 100 The coil brace 200 of connection, and the pedestal 300 with inlet segment 210 and water exit end 220, the electromagnetic coil 100 pass through institute It states coil brace 200 to be fixed on the pedestal 300, is equipped with a circle on the inner wall of seal cap 310 in the pedestal 300 Groove is equipped with sealing ring 320, a gland cylinder 400 in the groove, including the cylinder 410 being stretched outside in electromagnetic coil 100, with cylinder The integrally formed pressure ring 420 of body, the pressure ring 420 are pressed on the sealing ring 320, to prevent the water in water containing chamber 500 bottom of from It is revealed between seat 300 and coil brace 200；It is equipped with above the water inlet 230 of the water exit end 220 and is controlled by magnetic core 330 Seal cap 310, the lower end of the magnetic core 330 are flexibly connected with the seal cap 310, and the magnetic core 330 is stretched outside the gland cylinder In 400, resetting spring 340 is equipped in the upper end of the magnetic core 330.Under normality, resetting spring 340 is upheld, and magnetic core 330 is acted on Upper end so that seal cap 310 is got lodged on water inlet 230, water containing chamber 500 and water exit end 220 are separated, valve is off, It when that need to be discharged, powers to electromagnetic coil 100, electromagnetic coil 100 generates magnetic field, and the magnetic core 330 is moved up, and compression is multiple Position spring 340, and seal cap 310 is made to be detached from water inlet 230, at this moment, water containing chamber 500 is connected with water exit end 220, can go out Water.

There are the following problems for the electromagnetic water discharging valve of this structure, and being exactly either electromagnetic water discharging valve is disconnection or is connected, Water out of inlet segment 210 entrance water containing chamber 500 can all be present in the cylinder 410 of gland cylinder 400 so that gland cylinder 400 is answered Position spring 340, magnetic core 330 and seal cap 310 are contacted with water for a long time so that certain this harmful substance in these devices It can be dissolved in the water, long-term drinking is harmful, and especially resetting spring 340 and magnetic core 330 is ducked in drink for a long time, the time It is slightly long, it will be rusted, the color of water outlet can be changed；In addition, resetting spring 340 is ducked in drink for a long time, and after being rusted, elasticity Decline, so that outlet valve is not closed completely, cause leak.

Utility model content

In order to overcome the above problem, the utility model provides one kind and not will produce contaminated water substantially, and service life is long Electromagnet discharging valve.

The technical solution of the utility model is：A kind of electromagnet discharging valve, including electromagnetic coil and electromagnetic coil are provided The coil brace being fixedly connected, carries the pedestal of inlet segment and water exit end, and the electromagnetic coil is fixed by the coil brace On the base, it is equipped with a circle groove on the inner wall of the pedestal, sealing ring is equipped in the groove；In the water exit end Water inlet be equipped with the seal cap that is controlled by magnetic core, the lower end of the magnetic core is flexibly connected with the seal cap, the sealing Circle is connected with seal cap by the acting ring of thin skin, and the sealing ring, seal cap and acting ring are one-time formed, described close The top of sealing cap is equipped with resetting spring.

As the improvement to the utility model, the sealing ring, seal cap and acting ring are made of silica gel.

As the improvement to the utility model, the silica gel is the silica gel of food-grade.

As the improvement to the utility model, the resetting spring is sleeved on the magnetic core, and positioned at the seal cap with Between holder.

As the improvement to the utility model, the resetting spring is located at the upper end of the magnetic core, and is located at the magnetic core Between the blanking cover of electromagnetic coil.

The utility model is connected with seal cap by the acting ring of thin skin as a result of the sealing ring, the sealing Circle, seal cap and acting ring are one-time formed structures, are kept off completely in water containing chamber in this way, allowing for the water come in from inlet segment It is interior, it will not be contacted with magnetic core, resetting spring, thus maximum possible reduces pollution of the valve part to water, and can prolong The service life of long magnetic core, resetting spring, to extend the service life of valve.

Description of the drawings

Fig. 1 is the decomposition texture schematic diagram of the first embodiment of the utility model.

Fig. 2 is the dimensional structure diagram after Fig. 1 assemblings.

Fig. 3 is that structural schematic diagram is cutd open in Fig. 2.

Fig. 4 is the schematic cross-sectional view of second of embodiment of the utility model.

Fig. 5 is the schematic cross-sectional view of the third embodiment of the utility model.

Fig. 6 is the schematic cross-sectional view of existing discharging valve.

Specific implementation mode

In the description of the present invention, it should be understood that "center" in term, "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching State the utility model and simplify and describe, do not indicate or imply the indicated device or component must have a particular orientation, with Specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " It is used for description purposes only, is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connection ", " connected " shall be understood in a broad sense, and can also be dismantling connection, or integrally connect for example, it may be being fixedly connected It connects；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also be indirectly connected through an intermediary, It can be the connection of two component internals.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition Concrete meaning of the language in the utility model.

Fig. 1, Fig. 2 and Fig. 3 are referred to, Fig. 1, Fig. 2 and Fig. 3 revealed are a kind of a kind of implementation of electromagnet discharging valve Example, including electromagnetic coil 10, the coil brace 20 that is fixedly connected with electromagnetic coil 10, the bottom with inlet segment 21 and water exit end 22 Seat 30, the electromagnetic coil 10 is fixed on the coil brace 20, and the holder 2 is fixed on the pedestal 30 by fastener 12 On, it is equipped with a circle groove 24 on the inner wall of the pedestal 30, sealing ring 32 is equipped in the groove 24；In the water exit end 22 Water inlet 23 be equipped with the seal cap 31 that control by magnetic core 33, the lower end of the magnetic core 33 and 31 activity company of the seal cap It connects, the sealing ring 32 and seal cap 31 are connected by the acting ring 34 of thin skin, and so-called thin skin here refers to relative to sealing For circle 32 and seal cap 31, also just say, when the electromagnetic coil 10 of electromagnetic water discharging valve is powered, when magnetic core 33 moves up, Since the wall of acting ring 34 is relatively thin, seal cap 31 can be pulled up, and the water in water containing chamber 36 is made to enter water exit end 22, to Open water valve；The sealing ring 32, seal cap 31 and acting ring 34 are one-time formed, and trim ring is equipped in the seal cap 31 37, trim ring is between holder 2 and seal cap 31, and the pressure given by holder 2 compresses seal cap 31, in the seal cap 31 top is equipped with resetting spring 35.In this way, allow for being kept off completely in water containing chamber 36 from the water that inlet segment 21 is come in, not with Magnetic core 33, resetting spring 35 contact, and thus maximum possible reduces pollution of the valve part to water, and can extend magnetic core 33, the service life of resetting spring 35, to extend the service life of valve.

Preferably, the sealing ring 32, seal cap 31 and acting ring 34 are made of silica gel.

Preferably, the silica gel is the silica gel of food-grade.

As the improvement to the utility model, the resetting spring 35 is sleeved on the magnetic core 33, and is located at the sealing Between cap 31 and holder 20.

Fig. 4 is referred to, Fig. 4 is the schematic cross-sectional view of second of embodiment of the utility model.Diagrammatically shown embodiment With embodiment illustrated in fig. 2, general structure is identical, except that the position where resetting spring 35 is different, specifically, institute The upper end that resetting spring 35 is located at the magnetic core 33 is stated, and between the magnetic core 33 and the blanking cover 11 of electromagnetic coil 10.

Fig. 5 is the schematic cross-sectional view of the third embodiment of the utility model.Fig. 5 is the third implementation of the utility model The schematic cross-sectional view of example.Diagrammatically shown embodiment and embodiment illustrated in fig. 2, general structure is identical, except that going out Water section 22 is with inlet segment 21 on a horizontal line.

It should be noted that being explained in detail for the respective embodiments described above, purpose be only that the utility model into Row explain, in order to be able to preferably explain the utility model, still, these description cannot with any explanation at be to this The limitation of utility model, in particular, each feature described in various embodiments mutually can also be combined arbitrarily, to Other embodiment is formed, in addition to there is clearly opposite description, these features should be understood to can be applied to any one reality It applies in mode, and is not limited merely to described embodiment.

Claims (5)

1. a kind of electromagnet discharging valve, including electromagnetic coil（10）With electromagnetic coil（10）The coil brace being fixedly connected （20）, carry inlet segment（21）And water exit end（22）Pedestal（30）, the electromagnetic coil（10）Pass through the coil brace （20）It is fixed on the pedestal（30）On, in the pedestal（30）Inner wall be equipped with one circle groove, the groove be equipped with it is close Seal（32）；In the water exit end（22）Water inlet（23）It is equipped with by magnetic core（33）The seal cap of control（31）, the magnetic Core（33）Lower end and the seal cap（31）Flexible connection, it is characterised in that：The sealing ring（32）And seal cap（31）It is logical Cross the acting ring of thin skin（34）Connection, the sealing ring（32）, seal cap（31）And acting ring（34）It is one-time formed, in institute State seal cap（31）Top be equipped with resetting spring（35）.

2. electromagnet discharging valve according to claim 1, it is characterised in that：The sealing ring（32）, seal cap（31） And acting ring（34）It is made of silica gel.

3. electromagnet discharging valve according to claim 2, it is characterised in that：The silica gel is the silica gel of food-grade.

4. electromagnet discharging valve according to claim 1,2 or 3, it is characterised in that：The resetting spring（35）It is sleeved on The magnetic core（33）On, and it is located at the seal cap（31）With holder（20）Between.

5. electromagnet discharging valve according to claim 1,2 or 3, it is characterised in that：The resetting spring（35）It is located at The magnetic core（33）Upper end, and be located at the magnetic core（33）With electromagnetic coil（10）Blanking cover（11）Between.