CN206098286U - Anti -explosion temperature controller - Google Patents
Anti -explosion temperature controller Download PDFInfo
- Publication number
- CN206098286U CN206098286U CN201620802368.4U CN201620802368U CN206098286U CN 206098286 U CN206098286 U CN 206098286U CN 201620802368 U CN201620802368 U CN 201620802368U CN 206098286 U CN206098286 U CN 206098286U
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- housing
- temperature
- temperature controller
- catch bar
- utility
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Abstract
The utility model belongs to the technical field of mechanical temperature controller, concretely relates to anti -explosion temperature controller who is used for controlling danger area heat tracing system. The utility model discloses a hookup location is provided with the sealing member, can effectively guarantee the utility model discloses a sealing performance works as exchanging of setting for and fires explosive gas or steam and when the casing implode, can not damage the base, also can not propagate the material that explodes, and have good explosion -proof can, the utility model discloses a response bubble probe real -time supervision temperature, when the temperature rise, silicon oil heat altered shape inflation in the response bubble probe, and then also thermal energy of the intraductal silicon oil of stainless steel, it is close to travel switch to promote the catch bar, the circuit is switched on, and when the drop in temperature, the cold deformation shrinkage of silicon oil in the response bubble probe, it keeps away from travel switch circuit break to drive the catch bar, reach homothermal mesh, this kind of mode is reliable and stable, the start -stop difference in temperature is little, control range is big for the accuse temperature, overload current is big, furthermore a high adjustment precision is obtained, switch motion is sensitive, long service lifetime.
Description
Technical field
The utility model belongs to mechanical temperature controller technical field, and in particular to one kind is used to control danger zone heat tracing system
The anti-burst temperature controller of system.
Background technology
Temperature controller is integrated programmer and software and realizes the switch of intelligentized control method temperature, for induction pipe or tank skin
Temperature simultaneously is used to control single heat tracing loop, or as the signal control in contactless contactor multichannel heat tracing loop, existing temperature
Control device has that using effect is poor mostly, and structure is loaded down with trivial details, the poor shortcoming of sealing effectiveness, needs to be improved.
Utility model content
In view of the shortcomings of the prior art, the utility model provides the explosion-proof temperature of a kind of good sealing effect and simple structure
Control device.
The utility model is achieved through the following technical solutions：
A kind of anti-burst temperature controller, including base, are provided with housing on the base, the housing tip is connected with spiral
Post, is socketed with top cover outside the borded pile, sealing ring is provided with the top cover, and the housing left end is connected with lid by nut
Plate, is provided with rectangular seal between the cover plate and housing, knob lid is connected with the left of the cover plate, in the knob lid
Knob is installed, the knob side is connected with bolt, sealing gasket is provided between the cover plate and knob lid, in the housing
Cavity is provided with, the cavity is provided with metal sensing chip, the metal sensing chip middle-end near the side middle-end of the cover plate
Catch bar is connected with, the catch bar is wound with spring near the one side periphery of the metal sensing chip, and the catch bar passes through
Insulation guide pillar is fixed on the base, and the catch bar is connected with sensing bubble probe, the cavity bottom by stainless steel tube
Support is installed, travel switch is provided with the support, the housing surface is erected with dividing plate, on the dividing plate three are evenly equipped with
Individual wire clamp, is provided with wire in the wire clamp, the wire is connected to the travel switch, and the bottom side of the housing is by stainless
Fastener for connection has sensing bubble probe.
Further, silicone oil is filled in the sensing bubble probe.
Further, the housing is made using the high intensity cast aluminium alloy that magnesium content is not more than 6%, and surface plastic spraying or
Spray painting.
Compared with prior art, the beneficial effects of the utility model are：
1st, link position of the present utility model is both provided with seal, and sealing property of the present utility model can be effectively ensured,
When set flammable explosive gas or steam in housing explosion time, base will not be damaged, also explosive substance will not be propagated,
With good explosion-proof performance；
2nd, the utility model is by sensing bubble probe real-time monitoring temperature, when temperature is raised, silicone oil in sensing bubble probe
Thermal deformation expands, and then silicone oil also thermal expansion in stainless steel tube, promotes catch bar near travel switch, connects circuit, and when temperature
When degree declines, silicone oil cold deformation in sensing bubble probe is shunk, and drives catch bar to cut off circuit away from travel switch, reaches constant temperature
Purpose, this kind of mode is reliable and stable, and on-off temperature difference is little, and temperature control adjustable range is big, and overload current is big, and Adjustment precision is high, and switch is dynamic
Make sensitive, long service life；
3rd, the utility model simple structure, and the sensitivity of remolding sensitivity traditional structure sensed using travel switch obtained
It is greatly enhanced, effective guarantee using effect of the present utility model.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In accompanying drawing 1：1. base；2. housing；3. dividing plate；4. top cover；5. sealing ring；6. wire clamp；7. wire；8. support；9.
Travel switch；10. cavity；11. insulation guide pillars；12. catch bars；13. cover plates；131. rectangular seal；14. nuts；15. knobs
Lid；16. sealing gaskets；17. stainless steel tubes；18. sensing bubble probes；19. borded piles；20. bolts；21. metal sensing chips；22. bullets
Spring.
Specific embodiment
A kind of anti-burst temperature controller as shown in Figure 1, in model E507S-LS that I takes charge of, including base 1, set on base 1
Housing 2 is equipped with, the top of housing 2 is connected with to be socketed with top cover 4, top cover 4 outside borded pile 19, borded pile 19 and is provided with sealing ring 5,
The left end of housing 2 is connected with cover plate 13 by nut 14, and rectangular seal 131 is provided between cover plate 13 and housing 2, cover plate 13
Left side is connected with knob lid 15, knob lid 15 and is provided with knob (figure is not indicated), and knob side is connected with bolt 20, cover plate 13
It is provided between knob lid 15 in sealing gasket 16, housing 2 and is provided with cavity 10, cavity 10 sets near the side middle-end of cover plate 13
Be equipped with metal sensing chip 21, the middle-end of metal sensing chip 21 is connected with catch bar 12, catch bar 12 near metal sensing chip 21 one
Side periphery is wound with spring 22, and catch bar 12 is fixed on base 1 by insulation guide pillar 11, and catch bar 12 passes through stainless steel tube 17
Sensing bubble probe 18 is connected with, the bottom of cavity 10 is provided with support 8, and travel switch 9 is provided with support 8, and the surface of cavity 10 is taken
Dividing plate 3 is provided with, is evenly equipped with dividing plate 3 in three wire clamps 6, wire clamp 6 and wire 7 is installed, wire 7 is connected to travel switch 9.
Further, silicone oil is filled in sensing bubble probe 18.
Further, housing 2 is made using the high intensity cast aluminium alloy that magnesium content is not more than 6%, and surface plastic spraying or spray
Paint.
The temperature control scope setting procedure of temperature controller is：By the temperature needed for knob setting, the rotation of knob drives bolt
Advance and retreat, the position of bolt set up when dispatching from the factory, thus, the temperature-control range of temperature controller is fixed, if special circumstances will
Change temperature control scope (changing highest break-off signal) is sought, then temperature controller is placed in temperature measuring equipment, sensing bubble probe is placed in Jie
In matter, it is warming up to required highest break-off signal to medium and keeps constant temperature, by knob regulating bolt, is first in temperature controller
Conducting state, then clockwise slow regulation up to circuit disconnects, then survey reset temperature of lowering the temperature.
Claims (3)
1. a kind of anti-burst temperature controller, it is characterised in that：Including base, housing is provided with the base, the housing tip connects
Borded pile is connected to, top cover is socketed with outside the borded pile, sealing ring is installed in the top cover, the housing left end passes through nut
Cover plate is connected with, rectangular seal is installed between the cover plate and housing, knob lid is connected with the left of the cover plate, it is described
Knob is installed, the knob side is connected with bolt, and sealing gasket, institute are provided between the cover plate and knob lid in knob lid
State and be provided with housing cavity, the cavity is provided with metal sensing chip, the metal sense near the side middle-end of the cover plate
Piece middle-end is answered to be connected with catch bar, the catch bar is wound with spring near the one side periphery of the metal sensing chip, described to push away
Lever is fixed on the base by the guide pillar that insulate, and the catch bar is connected with sensing bubble probe by stainless steel tube, described
Cavity bottom is provided with support, and travel switch is provided with the support, and the housing surface is erected with dividing plate, on the dividing plate
Three wire clamps are evenly equipped with, wire is installed in the wire clamp, the wire is connected to the travel switch, the bottom side of the housing
Sensing bubble probe is connected with by stainless steel tube.
2. a kind of anti-burst temperature controller according to claim 1, it is characterised in that：Silicone oil is filled in the sensing bubble probe.
3. a kind of anti-burst temperature controller according to claim 2, it is characterised in that：The housing is not more than using magnesium content
6% high intensity cast aluminium alloy is made, and surface plastic spraying or spray painting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620802368.4U CN206098286U (en) | 2016-07-27 | 2016-07-27 | Anti -explosion temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620802368.4U CN206098286U (en) | 2016-07-27 | 2016-07-27 | Anti -explosion temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098286U true CN206098286U (en) | 2017-04-12 |
Family
ID=58467219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620802368.4U Active CN206098286U (en) | 2016-07-27 | 2016-07-27 | Anti -explosion temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977097A (en) * | 2016-07-20 | 2016-09-28 | 泰州瑞侃电热电器有限公司 | Anti-explosion temperature controller |
-
2016
- 2016-07-27 CN CN201620802368.4U patent/CN206098286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977097A (en) * | 2016-07-20 | 2016-09-28 | 泰州瑞侃电热电器有限公司 | Anti-explosion temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225700 Five-Star Industrial Concentration Zone of Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province Patentee after: Shengtuo Thermal Control Technology Jiangsu Co., Ltd. Address before: 225700 Five-Star Industrial Concentration Zone of Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province Patentee before: Taizhou ruikan heating appliance Co Ltd |
|
| CP01 | Change in the name or title of a patent holder |