CN206268556U - A kind of microswitch installs the fuel gas plug valve of subsidiary grounding function - Google Patents
A kind of microswitch installs the fuel gas plug valve of subsidiary grounding function Download PDFInfo
- Publication number
- CN206268556U CN206268556U CN201621212877.8U CN201621212877U CN206268556U CN 206268556 U CN206268556 U CN 206268556U CN 201621212877 U CN201621212877 U CN 201621212877U CN 206268556 U CN206268556 U CN 206268556U
- Authority
- CN
- China
- Prior art keywords
- microswitch
- fuel gas
- gas plug
- plug valve
- grounding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses the fuel gas plug valve that a kind of microswitch installs subsidiary grounding function, microswitch including valve body, on valve body and the earthing or grounding means being connected with the grounding leg of microswitch, earthing or grounding means is the metal earthing sheet of bending, metal earthing sheet includes the keyed end being connected with the grounding leg, and is clamped between valve body and microswitch the fixing end with valve body contact.Microswitch is grounded function with being set on the ground strip of microswitch terminals, valve body and lean using screw.The plug valve can be realized preventing microswitch wiring rosin joint, and installation process wiring is dropped, the function such as production install convenient.
Description
Technical field
The utility model is related to a kind of fuel gas plug valve, more particularly to a kind of microswitch to install the combustion of subsidiary grounding function
Cyclone plug valve.
Background technology
Plug valve is a kind of straight-through valve of high-speed switch, because motion carries wiping action between rotation sealing surface, and complete
The contact with flow media can be entirely prevented when opening, therefore it generally can be used for the medium with suspended particulate.Plug valve it is another
Individual key property is that it is readily adapted to accommodate multi-channel structure, so that a valve can obtain two, three, or even four different streams
Road.The design of pipe-line system can so be simplified, some the connection accessories needed in valve consumption and equipment are reduced.Therefore revolve
Plug valve is widely used in oilfield exploitation, conveying and concise equipment, while being also widely used in petrochemical industry, chemical industry, coal gas, day
In right air-liquid liquefied oil gas, HVAC industry and general industry.
Used as one kind application of plug valve, fuel gas plug valve is the critical component of daily kitchen range, generally, fuel gas plug valve
Microswitch connects ground wire by the way of welding, then ground wire is connected on valve body to be grounded.The earthing mode
Weak point is that ground wire rosin joint easily occurs, causes to be broken in installation process, influences product quality.
Utility model content
The problem that the utility model just exists to above-mentioned prior art, it is proposed that a kind of microswitch is installed and is incidentally grounded work(
The fuel gas plug valve of energy, can be realized preventing microswitch wiring rosin joint, and installation process wiring is dropped, the work(such as production install convenient
Energy.
The technical solution of the utility model is as follows：
A kind of microswitch installs the fuel gas plug valve of subsidiary grounding function, including valve body, the fine motion on valve body
Switch and the earthing or grounding means being connected with the grounding leg of microswitch, the earthing or grounding means are the metal earthing sheet of bending, described
Metal earthing sheet includes the keyed end being connected with the grounding leg, and is clamped between valve body and microswitch and valve body contact
Fixing end.
In the above-mentioned technical solutions, because valve body is made up of metal material, with conducting function, by by metallic ground
Piece is connected and can realize the ground connection of microswitch respectively with microswitch grounding leg and valve body.Metal earthing sheet be divided into keyed end and
Fixing end, keyed end is used to connect the grounding leg of earthed switch, and fixing end is clamped between valve body and microswitch, in valve body and
In the case that microswitch is fixed, fixing end is also fixed therewith.
Improved as the one kind for above-mentioned technical proposal, the technical problem that the utility model needs further exist for solving is to carry
For a kind of latch-up structure, the structure setting, can connecing metal earthing sheet and microswitch in the keyed end of metal earthing sheet
Ground terminal is connected, it is not easy to the phenomenon of ground strip landing occur.
Therefore, in the further improved technical scheme of the utility model, both sides are set in the keyed end of metal earthing sheet
Arc locking plate with the upset that curves inwardly, end and the metal earthing sheet of the arc locking plate grip fine motion jointly
The grounding leg of switch.The structure self-locking property is good, and the arc-like sheet for bending upset has stronger elasticity, when the ground connection of microswitch
When pin is inserted between two arc-like sheets, arc-like sheet can produce certain deformation in Impact direction, in order to recover deformation, arc-like sheet it is anti-
Active force acts on earth terminal, and grounding leg is extruded, so as to realize lock function.
In order that the lock function of arc locking plate is more preferably, preferably, can be set in the grounding leg of the microswitch
One hole, the position contacted with grounding leg in the metal earthing sheet sets a salient point coordinated with the hole of grounding leg.Salient point and ground connection
The hole of pin coordinates, and grounding leg and the earth terminal of ground strip is not likely to produce relative motion.
Preferably, having the gap less than grounding leg width between the end of two arc locking plates, the gap is convenient will
Grounding leg inserts two arc locking plates, while locking plate can be made to produce deformation again.
Preferably, the keyed end is arranged with heat-shrink tube, heating can make heat-shrink tube shrink wrapped on ground strip, be used for
Insulated electric conductor.
Preferably, the end of the keyed end has the tilting catch for preventing heat-shrink tube abjection.
Additionally, in above-mentioned technical proposal, the microswitch and metal earthing sheet can be by the spiral shells through them
Nail is fixed on valve body.A circular hole is provided with the fixing end of metal earthing sheet, is overlapped with the screw hole of microswitch, through screw
It is fixed.
Preferably, the metal earthing sheet includes orthogonal three sections, wherein first paragraph and second segment reclines fine motion
Switch, the 3rd section of connection grounding leg.Three sections perpendicular to each other can make metal earthing sheet more be us shown firmly attached to fine motion
Between switch and valve body.
Brief description of the drawings
Fig. 1 is that the overall assembling of the fuel gas plug valve that a kind of microswitch of the utility model installs subsidiary grounding function is illustrated
Figure；
Fig. 2 is the microswitch of the fuel gas plug valve that a kind of microswitch of the utility model installs subsidiary grounding function, connects
Ground piece and the assembling schematic diagram of heat-shrink tube three；
Fig. 3 is the microswitch structure of the fuel gas plug valve that a kind of microswitch of the utility model installs subsidiary grounding function
Schematic diagram；
Fig. 4 is the top view of the Fig. 3 for the fuel gas plug valve that a kind of microswitch of the utility model installs subsidiary grounding function；
Fig. 5 is that the ground lug structure of the fuel gas plug valve that a kind of microswitch of the utility model installs subsidiary grounding function shows
It is intended to；
Fig. 6 is Fig. 4 metallic grounds of the fuel gas plug valve that a kind of microswitch of the utility model installs subsidiary grounding function
Piece left view；
Fig. 7 is that the heat-shrink tube of the fuel gas plug valve that a kind of microswitch of the utility model installs subsidiary grounding function is illustrated
Figure.
Wherein：1st, valve body；2nd, microswitch；3rd, metal earthing sheet；4th, heat-shrink tube；21st, grounding leg；22 screw holes；31st, circle
Hole；32nd, catch；33rd, arc locking plate；34th, salient point；211st, hole.
Specific embodiment
A kind of microswitch of the utility model is installed below in conjunction with the accompanying drawings subsidiary grounding function fuel gas plug valve do into
One step is described in detail.
As shown in Fig. 1~7, a kind of microswitch installs the fuel gas plug valve of subsidiary grounding function, including valve body 1, installation
In the microswitch 2 on valve body and the metal earthing sheet 3 being connected with the grounding leg 21 of microswitch 2.
Metal earthing sheet 3 includes orthogonal three sections, and wherein first paragraph and second segment reclines microswitch 2, first paragraph
It is fixing end, the 3rd section is the connection keyed end of grounding leg 21.Setting both sides in keyed end has the arc lock of the upset that curves inwardly
Stator 33, end and the metal earthing sheet 3 of the arc locking plate 33 grip the grounding leg 21 of microswitch 2 jointly.It is micro-
The grounding leg 21 of dynamic switch 2 is set by a hole 211, and the position contacted with grounding leg 21 in metal earthing sheet 3 sets one with grounding leg 21
Hole 211 coordinate salient point 34.Salient point 34 coordinates with the hole 211 of grounding leg 21, makes the ground connection of grounding leg 21 and metal earthing sheet 3
End is not likely to produce relative motion.There is the gap less than the width of grounding leg 21, the gap between the end of two arc locking plates 33
It is convenient that grounding leg is inserted into two arc locking plates, while locking plate can be made to produce deformation again.
The keyed end of metal earthing sheet 3 is cased with heat-shrink tube 5, and heating can make the shrink wrapped of heat-shrink tube 5 on ground strip, be used for
Insulated electric conductor.The end of keyed end has the tilting catch 32 for preventing heat-shrink tube abjection.
The arc locking plate 33 for bending upset has stronger elasticity, when the grounding leg 21 of microswitch 2 inserts two arcs
When between piece, arc-like sheet can produce certain deformation in Impact direction, and in order to recover deformation, the reaction force acts of arc-like sheet exist
Earth terminal, extrudes grounding leg 21, while the hole 211 of grounding leg 21 coordinates with the salient point of the earth terminal of metal earthing sheet 3, it is real
Existing lock function.
Preferable implementation example of the present utility model is the foregoing is only, the utility model is not limited to, it is all in this reality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. a kind of microswitch installs the fuel gas plug valve of subsidiary grounding function, including valve body, the fine motion on valve body are opened
The earthing or grounding means for closing and being connected with the grounding leg of microswitch, it is characterised in that the earthing or grounding means is that the metal of bending connects
Ground piece, the metal earthing sheet includes the keyed end being connected with the grounding leg, and is clamped between valve body and microswitch
With the fixing end of valve body contact.
2. fuel gas plug valve as claimed in claim 1, it is characterised in that the both sides of the keyed end have the upset that curves inwardly
Arc locking plate, the end of the arc locking plate grips the grounding leg jointly with metal earthing sheet.
3. fuel gas plug valve as claimed in claim 2, it is characterised in that the grounding leg of the microswitch is provided with a hole, institute
State salient point of the position with the hole cooperation with grounding leg that metal earthing sheet is contacted with the grounding leg.
4. fuel gas plug valve as claimed in claim 3, it is characterised in that have between the end of two arc locking plates less than connecing
The gap of lower margin width.
5. fuel gas plug valve as claimed in claim 2, it is characterised in that the keyed end is arranged with heat-shrink tube.
6. fuel gas plug valve as claimed in claim 5, it is characterised in that the end of the keyed end has and prevents heat-shrink tube from taking off
The tilting catch for going out.
7. fuel gas plug valve as claimed in claim 1, it is characterised in that the microswitch and metal earthing sheet by through
Their screw is fixed on valve body.
8. fuel gas plug valve as claimed in claim 1, it is characterised in that the metal earthing sheet includes orthogonal three
Section, wherein first paragraph and second segment recline microswitch, the 3rd section of connection grounding leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212877.8U CN206268556U (en) | 2016-11-10 | 2016-11-10 | A kind of microswitch installs the fuel gas plug valve of subsidiary grounding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212877.8U CN206268556U (en) | 2016-11-10 | 2016-11-10 | A kind of microswitch installs the fuel gas plug valve of subsidiary grounding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268556U true CN206268556U (en) | 2017-06-20 |
Family
ID=59038667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621212877.8U Active CN206268556U (en) | 2016-11-10 | 2016-11-10 | A kind of microswitch installs the fuel gas plug valve of subsidiary grounding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237065A (en) * | 2018-11-14 | 2019-01-18 | 佛山市顺德区美的洗涤电器制造有限公司 | fuel gas plug valve |
| CN109323043A (en) * | 2018-11-12 | 2019-02-12 | 嵊州市格伦电子机械科技有限公司 | 0 degree of blowout protection impulse type or so is to general direct insertion valve and its manufacturing method |
-
2016
- 2016-11-10 CN CN201621212877.8U patent/CN206268556U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323043A (en) * | 2018-11-12 | 2019-02-12 | 嵊州市格伦电子机械科技有限公司 | 0 degree of blowout protection impulse type or so is to general direct insertion valve and its manufacturing method |
| CN109323043B (en) * | 2018-11-12 | 2023-11-24 | 绍兴格伦电子科技有限公司 | 0-degree flameout protection pulse type left-right general direct-insert valve and manufacturing method thereof |
| CN109237065A (en) * | 2018-11-14 | 2019-01-18 | 佛山市顺德区美的洗涤电器制造有限公司 | fuel gas plug valve |
| CN109237065B (en) * | 2018-11-14 | 2024-06-18 | 佛山市顺德区美的洗涤电器制造有限公司 | Gas plug valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202268489U (en) | Electrical connection assembly | |
| CN206268556U (en) | A kind of microswitch installs the fuel gas plug valve of subsidiary grounding function | |
| CN204088676U (en) | High-speed transfer terminative connector | |
| CN105637714A (en) | Apparatus for retaining plug in a receptacle | |
| CN103746237B (en) | One is rotatable plugs together connector | |
| CN103026554A (en) | Electrical connector and electrical equipment comprising the same | |
| CN203013993U (en) | Flexible soft copper bar assembly used for electrical connection | |
| CN106785625A (en) | A kind of magnetic suspension train circular shield connector system | |
| CN205406827U (en) | Straight peen metal connector plug | |
| CN208078308U (en) | A kind of plug and connector | |
| CN201717548U (en) | Busbar connection device and cabinet insulation seat thereof | |
| CN205752645U (en) | A kind of arrangement architecture of electric connector contact | |
| CN103151666B (en) | A kind of transmitting fluid and electric jockey | |
| CN205051012U (en) | A shielding contact and mounting structure for pipe type cable | |
| CN205141159U (en) | Flexible graphite ground net | |
| CN204441670U (en) | For the non-interfering brush box of locomotive earthing device | |
| CN203377446U (en) | Shielding shell pin structure | |
| CN211507937U (en) | Electrostatic conducting plastic pipeline bridging electric plug | |
| CN105576578B (en) | A kind of bus duct and its attachment structure and connection method | |
| CN209561771U (en) | A kind of anti-error electric connector of rectangle high frequency integrated form | |
| CN105952895A (en) | Sealing joint | |
| CN205921120U (en) | Anticreep formula bus duct shunting unit plug connector | |
| CN110112589A (en) | Cable intermediate joint coaxial cable earth clip and its installation method | |
| CN205544100U (en) | Bus duct and connection structure thereof | |
| CN109309364A (en) | A kind of just hermetically-sealed cable protection pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 312500 Xinchang County, Zhejiang Province, Tao Road, No. 68, No. Patentee after: Zhejiang Xin Tao Zhi Polytron Technologies Inc Address before: The new Tao road 312500 County of Xinchang province Shaoxing City, Zhejiang province high tech Development Zone No. 68 Patentee before: Zhejiang Xintao Electronic Co., Ltd. |
|
| CP03 | Change of name, title or address |