CN203966969U - New type steam pressure switch - Google Patents
New type steam pressure switch Download PDFInfo
- Publication number
- CN203966969U CN203966969U CN201420362969.9U CN201420362969U CN203966969U CN 203966969 U CN203966969 U CN 203966969U CN 201420362969 U CN201420362969 U CN 201420362969U CN 203966969 U CN203966969 U CN 203966969U
- Authority
- CN
- China
- Prior art keywords
- threaded
- sheet
- leading truck
- pedestal
- steam pressure
- 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
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Abstract
The utility model discloses a kind of New type steam pressure switch, comprise pedestal, the first inserted sheet, the second inserted sheet, moving contact rack, static contact, push rod, leading truck, bellows sheet, barrier film pad and the body that is threaded, at the described Ti center that is threaded, be provided with an air admission hole being communicated with described bellows sheet, the described body that is threaded is pressed on described pedestal upper end by described bellows sheet, barrier film pad and leading truck; On the described body that is threaded, be provided with a steam vent, be provided with an adjustment screw hole being communicated with steam vent on the described body that is threaded, adjustment screw hole internal thread is connected with adjustment screw.The beneficial effects of the utility model: steam pressure switch of the present utility model can be controlled by regulating and controlling screw the size of steam vent, thus realize the regulatory function of steam pressure, reduce the wasting phenomenon of electric energy.
Description
Technical field
The utility model belongs to switching technique field, relates in particular to a kind of steam pressure switch.
Background technology
Existing steam pressure switch does not have pressure controlled function, and comparatively inconvenience, causes the waste of electric energy when especially not needing high steam when in use.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of novel steam pressure switch is provided.
The utility model completes by following technical solution;
New type steam pressure switch, comprise pedestal, pedestal is provided with the first inserted sheet and the second inserted sheet, on pedestal, by rivet, be connected with moving contact rack, end at moving contact rack is provided with silver contact, upper end at the silver contact of moving contact rack end touches a static contact with silver contact, described static contact is fixed on pedestal by rivet, the first described inserted sheet is electrically connected to moving contact rack, the second described inserted sheet is electrically connected to described static contact, upper end in the centre of described moving contact rack is provided with a push rod, push rod is movably connected on a leading truck, in the upper end of leading truck, be provided with bellows sheet and barrier film pad, described bellows sheet and barrier film pad are the arcuate structure raising up, described leading truck is concave structure, and leading truck is concave upright, also comprise the body that is threaded, described be threaded body and described base thread affixed, described bellows sheet is connected in the described body that is threaded, at the described Ti center that is threaded, be provided with an air admission hole being communicated with described bellows sheet, the described body that is threaded is by described bellows sheet, barrier film pad and leading truck are pressed on described pedestal upper end, on the described body that is threaded, be provided with a steam vent, be provided with an adjustment screw hole being communicated with steam vent on the described body that is threaded, adjustment screw hole internal thread is connected with adjustment screw.
As preferably, described push rod is ceramic push rod.
The beneficial effects of the utility model: steam pressure switch of the present utility model can be controlled by regulating and controlling screw the size of steam vent, thus realize the regulatory function of steam pressure, reduce the wasting phenomenon of electric energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the utility model be convenient to understand, below in conjunction with accompanying drawing, the utility model is further elaborated.
A kind of New type steam pressure switch as shown in Figure 1, it should be noted that, comprise pedestal 9, pedestal 9 is provided with the first inserted sheet and the second inserted sheet, on pedestal 9, by rivet, be connected with moving contact rack 1, in the end of moving contact rack 1, be provided with silver contact 2, upper end at the silver contact 2 of moving contact rack 1 end touches a static contact 8 with silver contact 2, described static contact 8 is fixed on pedestal 9 by rivet, the first described inserted sheet is electrically connected to moving contact rack 1, the second described inserted sheet is electrically connected to described static contact 8, upper end in the centre of described moving contact rack 1 is provided with a push rod 7, push rod 7 is movably connected on a leading truck 6, in the upper end of leading truck 6, be provided with bellows sheet 5 and barrier film pad 4, described bellows sheet 5 and barrier film pad 4 are the arcuate structure raising up, described leading truck 6 is concave structure, and leading truck 6 is concave upright, also comprise the body 3 that is threaded, the described body 3 that is threaded is affixed with described pedestal 9 screw threads, described bellows sheet 5 is connected in the described body 3 that is threaded, at the center of the described body 3 that is threaded, be provided with an air admission hole being communicated with described bellows sheet, the described body 3 that is threaded is by described bellows sheet 5, barrier film pad 4 and leading truck 6 are pressed on described pedestal 9 upper ends, on the described body 3 that is threaded, be provided with a steam vent 10, on the described body 3 that is threaded, be provided with an adjustment screw hole being communicated with steam vent 10, adjustment screw hole internal thread is connected with adjustment screw 11.
Described push rod 7 is ceramic push rod.
Steam pressure switch of the present utility model can be controlled by regulating and controlling screw the size of steam vent, thereby realizes the regulatory function of steam pressure, reduces the wasting phenomenon of electric energy.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope, those ordinary skill in the art's simple change and replacement are all within protection range of the present utility model.
Claims (2)
1. New type steam pressure switch, it is characterized in that: comprise pedestal, pedestal is provided with the first inserted sheet and the second inserted sheet, on pedestal, by rivet, be connected with moving contact rack, end at moving contact rack is provided with silver contact, upper end at the silver contact of moving contact rack end touches a static contact with silver contact, described static contact is fixed on pedestal by rivet, the first described inserted sheet is electrically connected to moving contact rack, the second described inserted sheet is electrically connected to described static contact, upper end in the centre of described moving contact rack is provided with a push rod, push rod is movably connected on a leading truck, in the upper end of leading truck, be provided with bellows sheet and barrier film pad, described bellows sheet and barrier film pad are the arcuate structure raising up, described leading truck is concave structure, and leading truck is concave upright, also comprise the body that is threaded, described be threaded body and described base thread affixed, described bellows sheet is connected in the described body that is threaded, at the described Ti center that is threaded, be provided with an air admission hole being communicated with described bellows sheet, the described body that is threaded is by described bellows sheet, barrier film pad and leading truck are pressed on described pedestal upper end, on the described body that is threaded, be provided with a steam vent, on the described body that is threaded, be provided with an adjustment screw hole being communicated with steam vent, adjustment screw hole internal thread is connected with adjustment screw.
2. New type steam pressure switch according to claim 1, is characterized in that: described push rod is ceramic push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362969.9U CN203966969U (en) | 2014-07-02 | 2014-07-02 | New type steam pressure switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362969.9U CN203966969U (en) | 2014-07-02 | 2014-07-02 | New type steam pressure switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203966969U true CN203966969U (en) | 2014-11-26 |
Family
ID=51927521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362969.9U Expired - Fee Related CN203966969U (en) | 2014-07-02 | 2014-07-02 | New type steam pressure switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203966969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493049A (en) * | 2018-04-20 | 2018-09-04 | 浙江力夫自控技术股份有限公司 | Water circuit system pressure switch and assembly method |
| CN116884806A (en) * | 2023-09-07 | 2023-10-13 | 常州天利智能控制股份有限公司 | High life impact-resistant nuclear level pressure switch |
-
2014
- 2014-07-02 CN CN201420362969.9U patent/CN203966969U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493049A (en) * | 2018-04-20 | 2018-09-04 | 浙江力夫自控技术股份有限公司 | Water circuit system pressure switch and assembly method |
| CN108493049B (en) * | 2018-04-20 | 2023-12-19 | 浙江力夫自控技术股份有限公司 | Pressure switch for waterway system and assembling method |
| CN116884806A (en) * | 2023-09-07 | 2023-10-13 | 常州天利智能控制股份有限公司 | High life impact-resistant nuclear level pressure switch |
| CN116884806B (en) * | 2023-09-07 | 2023-11-14 | 常州天利智能控制股份有限公司 | High life impact-resistant nuclear level pressure switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180702 |