CN2388435Y - Electric gas check - Google Patents
Electric gas check Download PDFInfo
- Publication number
- CN2388435Y CN2388435Y CN 99225207 CN99225207U CN2388435Y CN 2388435 Y CN2388435 Y CN 2388435Y CN 99225207 CN99225207 CN 99225207 CN 99225207 U CN99225207 U CN 99225207U CN 2388435 Y CN2388435 Y CN 2388435Y
- Authority
- CN
- China
- Prior art keywords
- valve
- screw
- nut seat
- screw mandrel
- enclosed
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model relates to a check, particularly an electric gas check. The electric gas check is characterized in that a tower type diaphragm rubber valve 2 is arranged on a valve port 14; the other end of the tower type diaphragm rubber valve 2 is sheathed on a screw nut seat 3; a screw nut 4 is arranged in the screw nut seat 3; a screw rod 5 is screwed on the screw nut 4; a sealed clamping bush 7 is sheathed on the screw nut seat 3; an iron barrier 6 is sheathed on the screw rod 5 in tight fit; a motor shaft 16 is inserted in a hole of the screw rod 5. The utility model has the advantages of no gas leakage, high safety, convenient operation and use, simple structure and low cost.
Description
The utility model relates to valve, is specially a kind of electric-air valve.
Also there is not electric-air valve to use in the family kitchen in people's daily life at present at this.Because it has a gas leakage problem troubling people always, safety problem solves bad always.
It is a kind of air tight that the purpose of this utility model is to provide, and handling safety is reliable, and is simple in structure, electric-air valve with low cost.
The purpose of this utility model is achieved in that 2 on tower barrier film glue valve is on valve port 14, the other end of tower barrier film glue valve 2 is enclosed within on the nut seat 3,4 of screws are 3 li of nut seats, screw mandrel 5 is screwed on the screw 4, sealing clamping sleeve 7 is to be enclosed within on the nut seat 3, buting iron 6 is that drive fit is enclosed within on the screw mandrel 5, and motor shaft 16 is to be inserted in the hole of screw mandrel 5.
Advantage of the present utility model is: simple in structure, with low cost, safe and reliable, easy for operation.
Fig. 1 is the utility model structural principle schematic representation.
Below in conjunction with accompanying drawing in detail the utility model most preferred embodiment is described in detail: 2 on tower barrier film glue valve is on valve port 14, the other end of tower barrier film glue valve 2 is enclosed within on the nut seat 3,4 of screws are 3 li of nut seats, screw mandrel 5 is screwed on the screw 4, sealing clamping sleeve 7 is to be enclosed within on the nut seat 3, buting iron 6 is that drive fit is enclosed within on the screw mandrel 5, and motor shaft 16 is to be inserted in the hole of screw mandrel 5.Screw mandrel 5 is hollow, and motor shaft 16 is to be inserted in the hole of screw mandrel 5.Screw 4 is to cooperate to compress into 3 li of nut seats.An electric motor protecting cover 10 is arranged on motor 13, and connection deep bid 17 is connected part with valve body have a seal rubber pad 8, and O type cushion rubber 9 is enclosed within the groove that connects deep bid 17, and safety cover 10 is buckled in and connects on the deep bid 17.O type cushion rubber 9 is in the inboard of safety cover 10, and bolt 12 passes packing ring 11, safety cover 10, connects deep bid 17, rubber cushion 8 back screw threads on valve body 1 are fixedly connected.The utility model working procedure is: when the switch opens of motor 13, motor 13 rotates, driving motor shaft 16 rotates, motor shaft 16 drives screw mandrel 5 and upwards rotates in screw 4, and screw 4 drives nut seat 3, tower barrier film glue valve 2 is upwards mentioned, and makes tower barrier film glue valve 2 and body cavity 15 produce the space, gas comes out from here, otherwise motor 13 switches cut out, then make tower barrier film glue valve 2 rotate and with body cavity 15 tightly combining tightly, make gas can't get out.
Claims (1)
1; a kind of electric-air valve; it is by valve body 1; tower barrier film glue valve 2; nut seat 3; screw 4; screw mandrel 5; buting iron 6; sealing clamping sleeve 7; rubber cushion 8; O type cushion rubber 9; safety cover 10; packing ring 11; bolt 12; motor 13; valve port 14; body cavity 15; motor shaft 16; connecting deep bid 17 constitutes; it is characterized in that: 2 on tower barrier film glue valve is on valve port 14; the other end of tower barrier film glue valve 2 is enclosed within on the nut seat 3; 4 of screws are 3 li of nut seats; screw mandrel 5 is screwed on the screw 4; sealing clamping sleeve 7 is to be enclosed within on the nut seat 3; buting iron 6 is that drive fit is enclosed within on the screw mandrel 5, and motor shaft 16 is to be inserted in the hole of screw mandrel 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225207 CN2388435Y (en) | 1999-09-29 | 1999-09-29 | Electric gas check |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225207 CN2388435Y (en) | 1999-09-29 | 1999-09-29 | Electric gas check |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388435Y true CN2388435Y (en) | 2000-07-19 |
Family
ID=34015119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99225207 Expired - Fee Related CN2388435Y (en) | 1999-09-29 | 1999-09-29 | Electric gas check |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388435Y (en) |
-
1999
- 1999-09-29 CN CN 99225207 patent/CN2388435Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |