CN208252895U - A kind of pneumatic on-off valve solenoid protective structure - Google Patents
A kind of pneumatic on-off valve solenoid protective structure Download PDFInfo
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- CN208252895U CN208252895U CN201820657501.0U CN201820657501U CN208252895U CN 208252895 U CN208252895 U CN 208252895U CN 201820657501 U CN201820657501 U CN 201820657501U CN 208252895 U CN208252895 U CN 208252895U
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- protective shell
- protective
- valve
- hole
- muffler
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- 230000001681 protective effect Effects 0.000 title claims abstract description 101
- 238000003032 molecular docking Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 10
- 210000002445 nipple Anatomy 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a kind of pneumatic on-off valve solenoid protective structures; it include the first protective shell and the second protective shell; two protective shells are mutually embedded in portion including electromagnetism valve pocket; two protective shells be mutually embedded in after in its position opposite with the muffler of solenoid valve and inlet suction port there are keep away a hole; muffler and inlet suction port are kept away a hole from this and are stretched out outside two protective shells, and diaphragm seal is equipped at a hole keeping away；Wiring inlet and outlet are formed in side after first protective shell and the insertion docking of the second protective shell, signal wire is connect from wiring inlet and outlet access with the connection part of solenoid valve.The utility model with the first protective shell and the second protective shell by docking to form entire protective shell; and devise external pore structure corresponding with electromagnetic valve structure; by entire protection valve jacket in the outside of solenoid valve; effective use of so certifiable solenoid valve and valve; ensure its service life, reduces failure and the frequency occurs, reduce maintenance, repair number; it ensures normal production, improves production efficiency.
Description
Technical field
The utility model relates to electric fittings technical fields, and in particular to a kind of protection knot for switch valve solenoid valve
Structure.
Background technique
Pneumatic on-off valve is a part indispensable in the control of industrial automation production process, is industrial processes
Middle reflection stable production process state guarantees that industrial production is normally carried out, realizes energy-efficient important component, is to save manpower
The instrument valve that high efficiency, the high-frequency of material resources use, such as use in production of polysilicon industry.The main portion of pneumatic on-off valve
Part is made of the part such as valve body, pneumatic actuator, solenoid valve, information transmitter.In actual production, since air-operated solenoid valve is not set
Special protection mechanism is set, its course of work is caused to influence even to interfere vulnerable to the external world.If due to being failure to actuate for a deck valve door,
Less serious case leads to the interruption of production, heavy then cause the chain parking of system, brings irremediable loss to enterprise.
Utility model content
The technical problems to be solved in the utility model be for disadvantage of the existing technology, provide a kind of structure it is simple,
The pneumatic on-off valve solenoid protective structure practical, protecting effect is good.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of pneumatic on-off valve solenoid valve guarantor
Protection structure, it is characterised in that: include the first protective shell and the second protective shell, two protective shells point or so are mutually embedded in solenoid valve
Entirety, which is covered, forms closed protective structure in inside；First protective shell and the second protective shell be mutually embedded in after in its disappearing with solenoid valve
There are keep away a hole, muffler and inlet suction port and keep away a hole from this to stretch out the outer of two protective shells for sound device and the opposite position of inlet suction port
Face；Diaphragm seal is equipped on the first protective shell and the second protective shell, diaphragm seal, which is covered, to be kept away at a hole described to shape in two protective shells
At sealing structure；Muffler hole and nipple orifice are equipped on diaphragm seal, the muffler of solenoid valve is stretched out from muffler hole, air inlet connecting
Head is stretched out from nipple orifice, sealing ring is provided between muffler and inlet suction port and diaphragm seal, to improve sealing effect, to reach
To the purpose of protection solenoid valve；After first protective shell and the second protective shell are mutually embedded in docking, it is formed with and connects in the side of the two
Line inlet and outlet, signal wire are connect from wiring inlet and outlet access with the connection part of solenoid valve.
Further, a hole of keeping away is by opening up on the first bit-avoiding slot and the second protective shell that open up on the first protective shell
Second bit-avoiding slot docks to be formed.
Further, keeping away of being formed is docked with the second bit-avoiding slot of the second protective shell by the first bit-avoiding slot of the first protective shell
Position hole is that bar shaped keeps away a hole, and the both ends which keeps away a hole are semicircular structure.
Further, the wiring inlet and outlet are by being located at the half slot of the first protective shell side and being located at the second protection shell-side
The half slot in face docks to be formed, and the wiring inlet and outlet of formation are circular configuration, and the wiring inlet and outlet that this docking is formed do not influence
It is used, and disassembly, replacement operation are convenient and simple.
Further, the inner width of second protective shell is greater than the first protective shell, and the first protective shell is inserted in second
In protective shell in conjunction with the second protective shell, good sealing effect can be so formed.
Preferably, first protective shell and the second protective shell are all made of plastic material and are made.
The utility model is devised and electricity by docking to form entire protective shell with the first protective shell and the second protective shell
The corresponding external pore structure of magnet valve structure, by entire protection valve jacket in the outside of solenoid valve, so certifiable solenoid valve and valve
Effective use, it is ensured that its service life reduces failure and the frequency occurs, reduces maintenance, repair number, ensures normal production, mentions
High efficiency.
Detailed description of the invention
Fig. 1 is the utility model side structure schematic diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the schematic diagram of the first protective shell and the second protective shell.
In figure, 1 is the first protective shell, and 2 be the second protective shell, and 3 be diaphragm seal, and 4 be connection part, and 5 be muffler, and 6 are
Inlet suction port, 7 import and export for wiring, and 8 be solenoid valve, and 9 is keep away a hole, and 10 be the first bit-avoiding slot, and 11 be the second bit-avoiding slot.
Specific embodiment
In the present embodiment, referring to FIG. 1, FIG. 2 and FIG. 3, the pneumatic on-off valve solenoid protective structure includes the first guarantor
Whole cover of solenoid valve 8 is formed closed protective knot in inside by protective case 1 and the second protective shell 2, two protective shells point or so mutually insertion
Structure；It is opposite with the muffler 5 of solenoid valve 8 and inlet suction port 6 at it after first protective shell 1 and the mutually insertion of the second protective shell 2
There are keep away a hole 9, muffler 5 and inlet suction port 6 to keep away the outside that two protective shells are stretched out in a hole 9 from this for position；In the first protective shell 1
And second protective shell 2 be equipped with diaphragm seal 3, diaphragm seal 3, which is covered, to be kept away at a hole 9 described to forming sealing structure in two protective shells；
Muffler hole and nipple orifice are equipped on diaphragm seal 3, the muffler 5 of solenoid valve 8 is stretched out from muffler hole, and inlet suction port 6 is from connecing
Head bore is stretched out, and sealing ring is provided between muffler 5 and inlet suction port 6 and diaphragm seal 3, to improve sealing effect, to reach
Protect the purpose of solenoid valve 8；After first protective shell 1 and the mutually insertion docking of the second protective shell 2, it is formed with and connects in the side of the two
Line inlet and outlet 7, signal wire are connect from 7 access of wiring inlet and outlet with the connection part 4 of solenoid valve 8.
It is described keep away a hole 9 by opened up on the first bit-avoiding slot 10 and the second protective shell 2 that are opened up on the first protective shell 1 second
The docking of bit-avoiding slot 11 is formed.
Docked by the first bit-avoiding slot 10 of the first protective shell 1 with the second bit-avoiding slot 11 of the second protective shell 2 formed keep away position
Hole 9 is that bar shaped keeps away a hole, and the both ends which keeps away a hole are semicircular structure.
The wiring inlet and outlet 7 are by being located at the half slot of 1 side of the first protective shell and positioned at the half of 2 side of the second protective shell
Circular groove docks to be formed, and the wiring inlet and outlet 7 of formation are circular configuration, and the wiring inlet and outlet that this docking is formed, which do not influence it, to be made
With disassembly, replacement operation are convenient and simple.
The inner width of second protective shell 2 is greater than the first protective shell 1, and the first protective shell 1 is inserted in the second protective shell 2
It is interior to be combined with the second protective shell 2, it can so form good sealing effect.
First protective shell 1 and the second protective shell 2 are all made of plastic material and are made.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it should still belong to this
In utility model covering scope.
Claims (6)
1. a kind of pneumatic on-off valve solenoid protective structure, it is characterised in that: it include the first protective shell and the second protective shell, two
Protective shell point or so mutually insertion, which integrally covers solenoid valve, forms closed protective structure in inside；First protective shell and the second protection
Shell phase be mutually embedded in after in its position opposite with the muffler of solenoid valve and inlet suction port there are keep away a hole, muffler and air inlet connecting
Head keeps away the outside that two protective shells are stretched out in a hole from this；Diaphragm seal, diaphragm seal lid are equipped on the first protective shell and the second protective shell
It keeps away at a hole described to forming sealing structure in two protective shells；Muffler hole and nipple orifice, solenoid valve are equipped on diaphragm seal
Muffler from muffler hole stretch out, inlet suction port from nipple orifice stretch out, be arranged between muffler and inlet suction port and diaphragm seal
There is sealing ring；After first protective shell and the second protective shell are mutually embedded in docking, wiring inlet and outlet, letter are formed in the side of the two
Number line is connect from wiring inlet and outlet access with the connection part of solenoid valve.
2. pneumatic on-off valve solenoid protective structure according to claim 1, it is characterised in that: a hole of keeping away is by first
The first bit-avoiding slot opened up on protective shell and the second bit-avoiding slot opened up on the second protective shell dock to be formed.
3. pneumatic on-off valve solenoid protective structure according to claim 2, it is characterised in that: by the of the first protective shell
It is that bar shaped keeps away a hole that one bit-avoiding slot, which docks the hole of keeping away to be formed with the second bit-avoiding slot of the second protective shell, which keeps away the two of a hole
End is semicircular structure.
4. pneumatic on-off valve solenoid protective structure according to claim 1, it is characterised in that: wiring inlet and outlet by
It docks and to be formed positioned at the half slot of the first protective shell side and the half slot positioned at the second protective shell side, the wiring disengaging of formation
Mouth is circular configuration.
5. pneumatic on-off valve solenoid protective structure according to claim 1, it is characterised in that: second protective shell
Inner width is greater than the first protective shell, and the first protective shell is inserted in the second protective shell in conjunction with the second protective shell.
6. pneumatic on-off valve solenoid protective structure according to claim 1, it is characterised in that: first protective shell and
Second protective shell is all made of plastic material and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657501.0U CN208252895U (en) | 2018-05-04 | 2018-05-04 | A kind of pneumatic on-off valve solenoid protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657501.0U CN208252895U (en) | 2018-05-04 | 2018-05-04 | A kind of pneumatic on-off valve solenoid protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208252895U true CN208252895U (en) | 2018-12-18 |
Family
ID=64635861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820657501.0U Active CN208252895U (en) | 2018-05-04 | 2018-05-04 | A kind of pneumatic on-off valve solenoid protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208252895U (en) |
-
2018
- 2018-05-04 CN CN201820657501.0U patent/CN208252895U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 810007 No.1, Jinsi Road, Chengdong economic and Technological Development Zone, Xining City, Qinghai Province Patentee after: Asia silicon (Qinghai) Co.,Ltd. Address before: 810007 Qinghai city of Xining Province Economic and Technological Development Zone No. 1 gold Guilu Patentee before: ASIA SILICON (QINGHAI) Co.,Ltd. |
|
| CP03 | Change of name, title or address |