CN213541412U

CN213541412U - Electromagnetic valve assembly

Info

Publication number: CN213541412U
Application number: CN202022495690.6U
Authority: CN
Inventors: 袁田
Original assignee: Coma Intelligent Technology Co ltd
Current assignee: Coma Intelligent Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-25
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a solenoid valve component which has the characteristics of compact integral structure and good pressure stabilizing effect, its technical scheme main points are including the solenoid valve, surge damping valve and the relief valve that communicate in proper order, the surge damping valve includes the surge damping valve body and arranges the steady voltage case in the surge damping valve body in, the epaxial elastic mechanism of surge damping and the epaxial diaphragm mechanism of cover are located to surge damping, be equipped with the water mouth that crosses that supplies the surge damping to pass in the surge damping valve body, elastic mechanism and diaphragm mechanism all are located the top at the mouth of a river, the epaxial sealing portion that is located water mouth below that still is equipped with of surge damping, still be equipped with on the surge damping valve body respectively lie in the epaxial upper and lower both ends of surge damping regulation lid and bottom, be equipped with on the regulation lid with the epaxial upper end adaptation of surge damping, be equipped with the lower guiding hole with surge damping shaft lower extreme adaptation on the bottom, the utility.

Description

Electromagnetic valve assembly

Technical Field

The utility model belongs to the technical field of the closestool, refer in particular to a solenoid valve assembly.

Background

When carrying out the buttock washing, the size of rivers is mainly accomplished through the solenoid valve that washes by water, and the result of use direct relation to intelligent closestool's whole quality and experience effect of the solenoid valve that washes by water, and present intelligent closestool has the performance with the solenoid valve that washes by water when using unstable inadequately, and the great scheduling problem of effluent pressure change leads to intelligent closestool's user experience poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solenoid valve subassembly has overall structure compactness, the effectual characteristics of steady voltage.

The purpose of the utility model is realized like this: the utility model provides a solenoid valve subassembly, includes solenoid valve, surge damping valve and the relief valve that communicates in proper order, its characterized in that: the pressure stabilizing valve comprises a pressure stabilizing valve body and a pressure stabilizing valve core arranged in the pressure stabilizing valve body, the pressure stabilizing valve core comprises a pressure stabilizing shaft, an elastic mechanism sleeved on the pressure stabilizing shaft and a membrane mechanism sleeved on the pressure stabilizing shaft, a water passing hole for the pressure stabilizing shaft to pass through is formed in the pressure stabilizing valve body, the elastic mechanism and the membrane mechanism are both positioned above the water passing hole, a sealing part positioned below the water passing hole is further arranged on the pressure stabilizing shaft, an adjusting cover and a bottom cover which are respectively positioned on the upper end and the lower end of the pressure stabilizing shaft are further arranged on the pressure stabilizing valve body, an upper guide hole matched with the upper end of the pressure stabilizing shaft is formed in the adjusting cover, and a lower guide hole matched with the.

The utility model discloses further set up to: the diaphragm mechanism comprises a diaphragm, gaskets arranged on the upper side and the lower side of the diaphragm and nuts used for axially locking the diaphragm mechanism.

The utility model discloses further set up to: the elastic mechanism comprises a pressure stabilizing spring, and two ends of the pressure stabilizing spring are respectively abutted against the adjusting cover and the gasket.

The utility model discloses further set up to: the pressure stabilizing shaft is also provided with a flow guide hole, two ends of the flow guide hole are respectively communicated with the inner cavity of the pressure stabilizing valve body and the lower guide hole, and the pressure stabilizing shaft is also sleeved with a sealing element which is radially abutted against the lower guide hole.

The utility model discloses further set up to: the axial section of the sealing element is of a Y-shaped structure.

The utility model discloses further set up to: the adjusting cover is also provided with an exhaust hole communicated with the upper guide hole, and the upper guide hole is internally provided with a plurality of exhaust grooves communicated with the exhaust hole.

The utility model discloses further set up to: the solenoid valve includes first interface and the first interface that goes out of intaking, and the surge damping valve includes second interface and the second interface that goes out of intaking, cup joints each other between first interface and the second interface that goes out of intaking.

The utility model discloses further set up to: the pressure release valve comprises a third water inlet interface and a third water outlet interface which are communicated with each other, a pressure release hole is further formed in the pressure release valve, and a one-way valve used for controlling the communication between the third water inlet interface and the pressure release hole is further arranged in the pressure release hole.

The utility model discloses further set up to: the third water inlet interface and the second water outlet interface are mutually sleeved.

The utility model discloses further set up to: the electromagnetic valve is characterized in that the water outlet side of the electromagnetic valve and the water inlet side of the pressure release valve are both provided with flange plates, the pressure stabilizing valve is provided with a connecting column matched with the flange plates, and the flange plates are connected with the connecting column through screws.

The utility model has the advantages that: the whole structure is compact, and the voltage stabilizing effect is better.

Drawings

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

fig. 2 is a sectional structural view of the present invention;

FIG. 3 is a schematic structural view of a pressure maintaining valve of the present invention;

the reference numbers in the figures are: 1. an electromagnetic valve; 2. a pressure maintaining valve; 3. a pressure relief valve; 4. a pressure stabilizing shaft; 5. a water outlet; 6. a sealing part; 7. an adjusting cover; 8. a bottom cover; 9. an upper guide hole; 10. a lower guide hole; 11. a membrane; 12. a gasket; 13. a nut; 14. a pressure stabilizing spring; 15. a flow guide hole; 16. a seal member; 17. an exhaust hole; 18. an exhaust groove; 19. a first water inlet interface; 20. a first water outlet interface; 21. a second water inlet interface; 22. a second water outlet interface; 23. a third water inlet interface; 24. a third water outlet interface; 25. a pressure relief vent; 26. a one-way valve; 27. a flange plate; 28. connecting columns; 29. and (4) screws.

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 to 3:

the utility model provides a solenoid valve subassembly, includes solenoid valve 1, surge damping valve 2 and the relief valve 3 that communicates in proper order, its characterized in that: the pressure stabilizing valve 2 comprises a pressure stabilizing valve body and a pressure stabilizing valve core arranged in the pressure stabilizing valve body, the pressure stabilizing valve core comprises a pressure stabilizing shaft 4, an elastic mechanism sleeved on the pressure stabilizing shaft 4 and a membrane mechanism sleeved on the pressure stabilizing shaft, a water passing port 5 for the pressure stabilizing shaft 4 to pass through is arranged in the pressure stabilizing valve body, the elastic mechanism and the membrane mechanism are both positioned above the water passing port 5, a sealing part 6 positioned below the water passing port 5 is also arranged on the pressure stabilizing shaft 4, an adjusting cover 7 and a bottom cover 8 are also arranged on the pressure stabilizing valve body and are respectively positioned on the upper end and the lower end of the pressure stabilizing shaft 4, an upper guide hole 9 matched with the upper end of the pressure stabilizing shaft 4 is arranged on the adjusting cover 7, and a lower guide hole 10 matched with the lower end of the.

The electromagnetic valve is used for controlling the on-off of the electromagnetic valve component, the pressure stabilizing valve plays a role in stabilizing water flow, and when the water flow pressure is overlarge, the pressure relief valve is automatically opened under the action of the water pressure, so that the pressure relief is realized, and the water supply pressure is kept stable; the pressure stabilizing valve has the principle that when a water inlet end is arranged below the water passing port, the water inlet pressure is higher, the membrane mechanism is impacted, the membrane mechanism is driven to lift up, the membrane structure drives the pressure stabilizing valve core to move upwards at the moment, the gap between the sealing part and the water passing port is reduced, then the water inlet pressure is reduced, and when the water inlet pressure is reduced, the pressure stabilizing valve core moves downwards under the pressing action of the spring mechanism, the gap between the sealing part and the water passing port is increased, so that the water inlet pressure is improved, and the dynamic pressure stabilizing balance is realized; the pressure stabilizing shaft adopts an up-and-down bidirectional guide structure, so that the stability of the pressure stabilizing shaft and the movement process is good, and the control precision of the pressure stabilizing valve can be improved.

The diaphragm mechanism comprises a diaphragm 11, gaskets 12 arranged on the upper side and the lower side of the diaphragm 11 and nuts 13 used for axially locking the diaphragm mechanism, wherein the nuts 13 play a good role in fixing and sealing the diaphragm.

The elastic mechanism comprises a pressure stabilizing spring 14, two ends of the pressure stabilizing spring 14 are respectively abutted against the adjusting cover and the gasket, and the adjusting cover is convenient for adjusting the elastic acting force of the pressure stabilizing spring.

The pressure stabilizing shaft 4 is also provided with a flow guide hole 15, two ends of the flow guide hole 15 are respectively communicated with the inner cavity of the pressure stabilizing valve body and the lower guide hole, and the pressure stabilizing shaft is also sleeved with a sealing element 16 which is in radial contact with the lower guide hole.

The guide holes enable the pressure to be balanced when the pressure stabilizing shaft slides in the lower guide holes, and the pressure stabilizing shaft is easy to slide; the sealing member is used for avoiding the water inlet end of the flow guide hole and the pressure stabilizing valve from being directly communicated.

The axial cross-section of the sealing element 16 is of a Y-shaped structure, one end of the first sealing element is provided with a V-shaped groove, the direction of the notch of the V-shaped groove is opposite to the pressure stabilizing spring, and when the sealing element moves downwards in the lower guide hole along with the pressure stabilizing shaft, the friction force is low, so that the best elastic pressure of the pressure stabilizing spring is adjusted and tested for the first time, and the precision is better.

The adjusting cover is also provided with an exhaust hole 17 communicated with the upper guide hole, and a plurality of exhaust grooves 18 communicated with the exhaust hole are arranged in the upper guide hole, so that the pressure of the upper cavity of the pressure stabilizing diaphragm can be balanced conveniently.

The electromagnetic valve 1 comprises a first water inlet interface 19 and a first water outlet interface 20, the pressure stabilizing valve 2 comprises a second water inlet interface 21 and a second water outlet interface 22, and the first water outlet interface and the second water inlet interface are mutually sleeved, so that the electromagnetic valve and the pressure stabilizing valve can be conveniently installed and fixed.

The pressure release valve 3 comprises a third water inlet port 23 and a third water outlet port 24 which are communicated with each other, a pressure release hole 25 is further formed in the pressure release valve, a one-way valve 26 used for controlling the communication between the third water inlet port and the pressure release hole is further arranged in the pressure release hole, and when the water pressure in the pressure release valve is too high, the water pressure pushes the one-way valve open to achieve the effect of pressure release and drainage.

And the third water inlet interface and the second water outlet interface are mutually sleeved, so that the pressure stabilizing valve and the pressure release valve are conveniently and fixedly installed.

The water outlet side of the electromagnetic valve and the water inlet side of the pressure release valve are both provided with flange plates 27, the pressure stabilizing valve is provided with a connecting column 28 matched with the flange plates, and the flange plates and the connecting column are connected through screws 29, so that the whole structure is easy to disassemble and assemble, and the structure is more compact.

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. The utility model provides a solenoid valve subassembly, includes solenoid valve (1), surge damping valve (2) and relief valve (3) that communicate in proper order, its characterized in that: pressure stabilizing valve (2) include the steady voltage valve body and arrange the steady voltage case in the steady voltage valve body in, the steady voltage valve core includes steady voltage axle (4), the elastic mechanism and the diaphragm mechanism of cover on steady voltage axle (4) are located to the cover on steady voltage axle (4) are located, be equipped with in the steady voltage valve body and supply steady voltage axle (4) to pass through mouth of a river (5), elastic mechanism and diaphragm mechanism all are located the top of crossing mouth of a river (5), still be equipped with on steady voltage axle (4) and be located sealed portion (6) of mouth of a river (5) below, still be equipped with on the steady voltage valve body and be located respectively steady voltage axle (4) regulation lid (7) and bottom (8) on the upper and lower both ends, be equipped with on regulation lid (7) with steady voltage axle (4) upper end adaptation go up guiding hole (9), be equipped with on bottom (8) with steady voltage axle (4) lower extreme.

2. A solenoid valve assembly according to claim 1, wherein: the diaphragm mechanism comprises a diaphragm (11), gaskets (12) arranged on the upper side and the lower side of the diaphragm (11) and nuts (13) used for axially locking the diaphragm mechanism.

3. A solenoid valve assembly according to claim 2, wherein: the elastic mechanism comprises a pressure stabilizing spring (14), and two ends of the pressure stabilizing spring (14) are respectively abutted against the adjusting cover (7) and the gasket (12).

4. A solenoid valve assembly according to claim 1, wherein: the pressure stabilizing shaft (4) is further provided with a flow guide hole (15), two ends of the flow guide hole (15) are respectively communicated with the inner cavity of the pressure stabilizing valve body and the lower guide hole (10), and the pressure stabilizing shaft (4) is further sleeved with a sealing element (16) which radially abuts against the lower guide hole (10).

5. A solenoid valve assembly according to claim 4 wherein: the axial section of the sealing element (16) is of a Y-shaped structure.

6. A solenoid valve assembly according to claim 1, wherein: the adjusting cover (7) is also provided with an exhaust hole (17) communicated with the upper guide hole (9), and a plurality of exhaust grooves (18) communicated with the exhaust hole (17) are arranged in the upper guide hole (9).

7. A solenoid valve assembly according to claim 1, wherein: the electromagnetic valve (1) comprises a first water inlet interface (19) and a first water outlet interface (20), the pressure stabilizing valve (2) comprises a second water inlet interface (21) and a second water outlet interface (22), and the first water outlet interface (20) and the second water inlet interface (21) are sleeved with each other.

8. A solenoid valve assembly according to claim 7, wherein: the pressure release valve (3) comprises a third water inlet connector (23) and a third water outlet connector (24) which are communicated with each other, a pressure release hole (25) is further formed in the pressure release valve (3), and a one-way valve (26) used for controlling the communication between the third water inlet connector (23) and the pressure release hole (25) is further arranged in the pressure release hole (25).

9. A solenoid valve assembly according to claim 8, wherein: the third water inlet interface (23) and the second water outlet interface (22) are sleeved with each other.

10. A solenoid valve assembly according to claim 1, wherein: the water outlet side of the electromagnetic valve (1) and the water inlet side of the pressure release valve (3) are both provided with flange plates (27), the pressure stabilizing valve (2) is provided with connecting columns (28) matched with the flange plates (27), and the flange plates (27) and the connecting columns (28) are connected through screws (29).