CN207034265U - A kind of high-pressure solenoid valve reversal valve - Google Patents
A kind of high-pressure solenoid valve reversal valve Download PDFInfo
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- CN207034265U CN207034265U CN201720647076.2U CN201720647076U CN207034265U CN 207034265 U CN207034265 U CN 207034265U CN 201720647076 U CN201720647076 U CN 201720647076U CN 207034265 U CN207034265 U CN 207034265U
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Abstract
It the utility model is related to a kind of high-pressure solenoid valve reversal valve, including valve body, control assembly is provided with the top of valve body, valve body is provided with valve rod installation passage and the multiple stomatas connected with valve rod installation passage, valve rod is provided with valve rod installation passage, the side face of valve rod is provided with multiple valve heads, sealing ring is disposed on valve head, the middle part of control assembly is provided with the control passage connected with valve rod installation passage, sleeve pipe is provided with control passage, dynamic iron core and static iron core are provided with sleeve pipe, dynamic iron core connects magnet coil, the end of dynamic iron core and the afterbody of valve rod connect, chamfering inside stomata, stomata and the junction of valve rod installation passage are provided with dividing plate, dividing plate is provided with sieve aperture.Reach air inlet and the uniform purpose of outlet, the active strokes of valve rod are short, and in the case of equivalent, the work times of valve rod are higher by 30% than like product.
Description
Technical field
Valve field is the utility model is related to, especially a kind of high-pressure solenoid valve reversal valve.
Background technology
Solenoid directional control valve refers to that for various normal temperature, high temperature, negative pressure, low pressure, high pressure occasion it is air, nitrogen to be applicable fluid
The magnetic valve of the gas pipings such as gas, oxygen, hydrogen, helium, carbon dioxide, argon gas, methane；It is mainly used in Medical treatment device
Tool, rubber and plastics machine, garment devices, drying equipment, pharmacy, refrigeration, HVAC, electro dipping, food and drink and vacuum equipment
Etc. industry, there is the problem of flow is small, and frequency is low, and service life is short in present solenoid directional control valve, like product two-position five-way
All it is that 7 seals are rubbing at work, efficiency is low, short life exemplified by magnetic valve.
The content of the invention
The purpose of this utility model is to solve the defects of prior art is present, there is provided a kind of overall stainless steel staggered form
Solenoid directional control valve.
To achieve these goals, the technical solution adopted in the utility model is：A kind of high-pressure solenoid valve reversal valve, including
Valve body, control assembly is provided with the top of valve body, and valve body is provided with valve rod installation passage and connected with valve rod installation passage
Multiple stomatas, valve rod installation passage is interior to be provided with valve rod, and the side face of valve rod is provided with multiple valve heads, sealing ring is disposed on valve head, control
The middle part of assembly processed is provided with the control passage connected with valve rod installation passage, is provided with sleeve pipe in control passage, is provided with sleeve pipe
Dynamic iron core and static iron core, dynamic iron core connection magnet coil, the end of dynamic iron core and the afterbody of valve rod connect, chamfering inside stomata,
Stomata and the junction of valve rod installation passage are provided with dividing plate, and dividing plate is provided with sieve aperture.
A kind of above-mentioned high-pressure solenoid valve reversal valve, the valve head quantity are three, and sealing ring is " C " type circle on valve head.
A kind of above-mentioned high-pressure solenoid valve reversal valve, control the side of assembly to be provided with the connection connected with control passage and lead to
Road, communicating passage is interior to set hand switch.
A kind of above-mentioned high-pressure solenoid valve reversal valve, the diameter of valve head are more than the diameter of valve rod, the sealing ring on valve head with
The inwall of valve rod installation passage is in close contact.
A kind of above-mentioned high-pressure solenoid valve reversal valve, control assembly are fixed on valve body by fixing bolt.
The beneficial effects of the utility model are：1, flow is big：Interiors of products structure space it is bigger than like product go out many,
So that gas can be faster by the way that final flow rate is higher by 50% than like product；
2, frequency is high：Because the active strokes of valve rod are short, in the case of equivalent, the work times of valve rod are than similar production
Product are higher by 30%.
3, service life length：The magnetic valve of like product two-position five-way is all that 7 seals are rubbing at work, and this
Money magnetic valve only has 3 seals rubbing at work, so dropping bottom coefficient of friction and accident coefficient significantly.
4, it can be used with changing sealed material in the environment of 40 degrees below zero：Can be subzero with changing sealed material polyurethane
Used in 40 degree of environment, the structure of like product is cannot to use this material.Can certainly root change seal material and be
Fluorubber can use in the environment of 180 degree.
5, use environment：Present many oil, chemical industry, vessel are stainless with necessarily being used in the environment of explosive substance
Steel material, preferably all steel, and this product valve body, valve rod, first guide bracket, pilot head, it is stainless that installation screw is all 316L
Steel material can allow only money magnetic valve to become the magnetic valve of flame proof T6 grades, and intrinsic safety, it is necessary to change the explosive-proof grade of coil
Explosion-proof solenoid valve.It can also be used in the environment of sanitation-grade.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
As shown in figure 1, a kind of high-pressure solenoid valve reversal valve, including valve body 1, control assembly 2 is provided with the top of valve body 1,
Valve body 1 is provided with valve rod installation passage 3 and the multiple stomatas 4 connected with valve rod installation passage 3, is set in valve rod installation passage 3
There is valve rod 5, the side face of valve rod 5 is provided with multiple valve heads 6, sealing ring 7 is disposed on valve head 6, and the diameter of valve head 6 is more than valve rod 5
Diameter, sealing ring 7 and the inwall of valve rod installation passage 3 on valve head 6 are in close contact, and the middle part of control assembly 2 is provided with and valve rod
The control passage 8 that installation passage 3 connects, control passage 8 is interior to be provided with sleeve pipe 9, and dynamic iron core 10 and static iron core are provided with sleeve pipe 9
11, dynamic iron core 10 connects magnet coil, and the end of dynamic iron core 10 is connected with the afterbody of valve rod 5, by magnet coil with certain frequency
Rate is powered and powered off to control dynamic iron core 10 to move, and so as to promote valve rod 5 to release or retract discharge air, magnet coil breaks
After electricity, the pneumatically of valve rod 5 resets, the inside chamfering of stomata 4, and stomata 4 and the junction of valve rod installation passage 3 are provided with dividing plate,
Dividing plate is provided with sieve aperture, reaches air inlet and the uniform purpose of outlet；
In the utility model, multiple stomatas 4 include air admission hole, return-air hole, venthole and steam vent, and the quantity of valve head 6 is
Three, sealing ring 7 is " C " type circle on valve head 6.
Control assembly 2 is fixed on valve body 1 by fixing bolt 12, and the side of control assembly 2 is provided with and control passage
The communicating passage of connection 8, communicating passage is interior to set hand switch 13.
The reversal valve is shown：1, flow is big：Interiors of products structure space it is bigger than like product go out many so that gas
Body can be faster by the way that final flow rate is higher by 50% than like product；
2, frequency is high：Because the active strokes of valve rod are short, in the case of equivalent, the work times of valve rod are than similar production
Product are higher by 30%.
3, service life length：The magnetic valve of like product two-position five-way is all that 7 seals are rubbing at work, and this
Money magnetic valve only has 3 seals rubbing at work, so dropping bottom coefficient of friction and accident coefficient significantly.
4, it can be used with changing sealed material in the environment of 40 degrees below zero：Can be subzero with changing sealed material polyurethane
Used in 40 degree of environment, the structure of like product is cannot to use this material.Can certainly root change seal material and be
Fluorubber can use in the environment of 180 degree.
5, use environment：Present many oil, chemical industry, vessel are stainless with necessarily being used in the environment of explosive substance
Steel material, preferably all steel, and this product valve body, valve rod, first guide bracket, pilot head, it is stainless that installation screw is all 316L
Steel material can allow only money magnetic valve to become the magnetic valve of flame proof T6 grades, and intrinsic safety, it is necessary to change the explosive-proof grade of coil
Explosion-proof solenoid valve.It can also be used in the environment of sanitation-grade.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (5)
1. a kind of high-pressure solenoid valve reversal valve, including valve body, control assembly is provided with the top of valve body, it is characterised in that valve body
Valve rod installation passage and the multiple stomatas connected with valve rod installation passage are provided with, valve rod, valve are provided with valve rod installation passage
The side face of bar is provided with multiple valve heads, and sealing ring is disposed on valve head, controls the middle part of assembly to be provided with and is connected with valve rod installation passage
Control passage, is provided with sleeve pipe in control passage, dynamic iron core and static iron core is provided with sleeve pipe, dynamic iron core connects magnet coil,
The end of dynamic iron core and the afterbody of valve rod connect, chamfering inside stomata, and stomata and the junction of valve rod installation passage are provided with dividing plate,
Dividing plate is provided with sieve aperture.
A kind of 2. high-pressure solenoid valve reversal valve according to claim 1, it is characterised in that the valve head quantity is three,
Sealing ring is " C " type circle on valve head.
3. a kind of high-pressure solenoid valve reversal valve according to claim 1, it is characterised in that control the side of assembly to be provided with
The communicating passage connected with control passage, communicating passage is interior to set hand switch.
4. a kind of high-pressure solenoid valve reversal valve according to claim 1, it is characterised in that the diameter of valve head is more than valve rod
Diameter, sealing ring and the inwall of valve rod installation passage on valve head are in close contact.
5. a kind of high-pressure solenoid valve reversal valve according to claim 1, it is characterised in that control assembly passes through fixing bolt
It is fixed on valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647076.2U CN207034265U (en) | 2017-06-06 | 2017-06-06 | A kind of high-pressure solenoid valve reversal valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647076.2U CN207034265U (en) | 2017-06-06 | 2017-06-06 | A kind of high-pressure solenoid valve reversal valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034265U true CN207034265U (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720647076.2U Active CN207034265U (en) | 2017-06-06 | 2017-06-06 | A kind of high-pressure solenoid valve reversal valve |
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| Country | Link |
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| CN (1) | CN207034265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013708A (en) * | 2017-06-06 | 2017-08-04 | 宁波纽帕得机械有限公司 | A kind of high-pressure solenoid valve reversal valve |
-
2017
- 2017-06-06 CN CN201720647076.2U patent/CN207034265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013708A (en) * | 2017-06-06 | 2017-08-04 | 宁波纽帕得机械有限公司 | A kind of high-pressure solenoid valve reversal valve |
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