CN207517570U - Mining flameproof feed switch canning - Google Patents
Mining flameproof feed switch canning Download PDFInfo
- Publication number
- CN207517570U CN207517570U CN201721328250.3U CN201721328250U CN207517570U CN 207517570 U CN207517570 U CN 207517570U CN 201721328250 U CN201721328250 U CN 201721328250U CN 207517570 U CN207517570 U CN 207517570U
- Authority
- CN
- China
- Prior art keywords
- canning
- ontology
- switch
- feed switch
- mining flameproof
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- 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 is related to a kind of mining flameproof feed switch cannings, the switch housing device includes canning ontology and the cover being arranged on ontology, flame proof component, insulation assembly, alarm assemblies and temperature control component are provided in the switching device ontology, the flame proof component is arranged on around canning inner body wall, the flame proof component is provided with four-layer structure from inside to outside, is followed successively by ceramic lamella, filter mesh layer, pearl lithosphere and ceramic fibre blanket layer.The technical solution solves the protection problem of mining flameproof feed switch canning, and the service life of extended switch device reduces the practical risk of switch.
Description
Technical field
The utility model is related to a kind of switch housings, and in particular to a kind of mining flameproof feed switch canning belongs to
In switching device structure component technology field.
Background technology
Switch housing mainly for the protection of switch structure so that the various fields of switch application, existing switch housing
Mostly there is the effect of water proof and dust proof, this effect can meet the needs of general switching device, but in actual working environment
In, for example, it is mining exploitation etc. environment, existing switching device cannot then meet the requirement of working environment, therefore, urgent need
A kind of new technical solution solves the technical problem.
Invention content
The utility model is exactly for the technical problems in the prior art, to provide a kind of mining flameproof feed switch
Canning, the technical solution is compact-sized, which solves the protection of mining flameproof feed switch canning
Problem, the service life of extended switch device reduce the practical risk of switch.
To achieve these goals, the technical solution of the utility model is as follows, a kind of mining flameproof feed switch shell
Device, which is characterized in that the switch housing device includes canning ontology and the cover being arranged on ontology, described to open
It closes and flame proof component, insulation assembly, alarm assemblies and temperature control component is provided in device body, the flame proof component is arranged on outer
Around housing apparatus inner body wall, the flame proof component is provided with four-layer structure from inside to outside, be followed successively by ceramic lamella, filter mesh layer,
Pearl lithosphere and ceramic fibre blanket layer.
As a kind of improvement of the utility model, the insulation assembly is arranged on the bottom of canning ontology, described exhausted
Edge component is set as double-layer structure, and superstructure is insulating layer, and lower floor is sealant.
As a kind of improvement of the utility model, the temperature control component is arranged in cover, including temperature element and heat dissipation
Device, the radiator are arranged in cover, and the quantity of the radiator is at least one.
As a kind of improvement of the utility model, the alarm assemblies are arranged in cover, alarm group described in the cover
Part connects temperature element, and when temperature is limited more than certain temperature, alarm element is actuated for warning reminding, avoids dangerous further
Expand.
As a kind of improvement of the utility model, the bottom of the ontology is provided with Insulated winding wire column, due to switching device
Coiling is inside had, if not having sequential setting in the switch, the time is grown, and easily causes risk, which will be relevant
Coiling is regular to be wrapped on Insulated winding wire column, has not only saved space, but also also reduce risk.
As a kind of improvement of the utility model, the quantity of the Insulated winding wire column is at least one, can be according to practical need
Set one or two even more than.
Relative to the prior art, the utility model has the following advantages that, 1）The technical solution overall construction design is ingenious tight
It gathers, which is set as double-layer structure, and superstructure is insulating layer, and lower floor is sealant, which considers
The problems such as switch unexpected electric leakage, and ensure the leakproofness of the canning；2）Flame proof group is provided in the technical solution
Part, the flame proof component are provided with four-layer structure from inside to outside, are followed successively by ceramic lamella, filter mesh layer, pearl lithosphere and pottery
Porcelain fiber blanket layer, flame proof component it is comprehensive reduce risk of explosion, 3）Temperature control component, medium temperature are provided in the technical solution
It controls component and includes temperature element and radiator, the radiator is arranged in cover, when temperature element test box body temperature surpasses
When crossing warning temperature, radiator starts, suitable temperature range in guard box body；4）It is provided in cover in the technical solution
Alarm element, the alarm element connect temperature element, and when temperature is limited more than certain temperature, alarm element is actuated for alarming
It reminds, avoids dangerous further expansion；5）The technical solution cost is relatively low, convenient for further promoting and applying.
Description of the drawings
Fig. 1 the utility model overall structure diagrams；
In figure：1st, ontology, 2, cover, 3, ceramic lamella, 4, filter mesh layer, 5, pearl lithosphere, 6, ceramic fibre blanket layer, 7,
Insulating layer, 8, sealant, 9, temperature element, 10, radiator, 11, alarm element, 12, Insulated winding wire column.
Specific embodiment：
In order to deepen the understanding to the utility model, the present embodiment is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：Referring to Fig. 1, a kind of mining flameproof feed switch canning, the switch housing device includes outer
Housing apparatus ontology 1 and the cover 2 being arranged on ontology, be provided in the switching device ontology flame proof component, insulation assembly,
Alarm assemblies and temperature control component, the flame proof component are arranged on around canning inner body wall, and the flame proof component is from interior
To four-layer structure is provided with outside, it is followed successively by ceramic lamella 3, filter mesh layer 4, pearl lithosphere 5 and ceramic fibre blanket layer 6；It is described
Insulation assembly is arranged on the bottom of canning ontology, and the insulation assembly is set as double-layer structure, and superstructure is insulating layer
7, lower floor is sealant 8；The temperature control component is arranged in cover 2, including temperature element 9 and radiator 10, the radiator
10 are arranged in cover, and the quantity of the radiator is at least one；The alarm assemblies are arranged in cover 2, the cover
The alarm assemblies connect temperature element, and when temperature is limited more than certain temperature, alarm element is actuated for warning reminding, avoids
It is dangerous further to expand；The bottom of the ontology is provided with Insulated winding wire column 12, due to having coiling in switching device, if
Do not have sequential setting in the switch, the time is grown, and easily causes risk, and the device is by the regular winding of relevant coiling
On Insulated winding wire column, space is not only saved, but also also reduce risk, the quantity of the Insulated winding wire column is at least one,
Can set according to actual needs one or two even more than.
It should be noted that above-described embodiment, is not used for limiting the scope of protection of the utility model, in above-mentioned technical side
Made equivalents or replacement each fall within the range that the utility model claims are protected on the basis of case.
Claims (6)
1. a kind of mining flameproof feed switch canning, which is characterized in that the switch housing device includes canning
Ontology and the cover being arranged on ontology are provided with flame proof component, insulation assembly, alarm assemblies in the switching device ontology
And temperature control component, the flame proof component are arranged on around canning inner body wall, the flame proof component is set from inside to outside
There is four-layer structure, be followed successively by ceramic lamella, filter mesh layer, pearl lithosphere and ceramic fibre blanket layer.
2. mining flameproof feed switch canning according to claim 1, which is characterized in that the insulation assembly is set
It puts in the bottom of canning ontology, the insulation assembly is set as double-layer structure, and superstructure is insulating layer, and lower floor is sealing
Layer.
3. mining flameproof feed switch canning according to claim 2, which is characterized in that the temperature control component is set
It puts in cover, including temperature element and radiator, the radiator is arranged in cover, and the quantity of the radiator is at least
One.
4. mining flameproof feed switch canning according to claim 3, which is characterized in that the alarm assemblies are set
It puts in cover, alarm assemblies described in the cover connect temperature element.
5. mining flameproof feed switch canning according to claim 4, which is characterized in that the bottom of the ontology
It is provided with Insulated winding wire column.
6. mining flameproof feed switch canning according to claim 5, which is characterized in that the Insulated winding wire column
Quantity it is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328250.3U CN207517570U (en) | 2017-10-16 | 2017-10-16 | Mining flameproof feed switch canning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328250.3U CN207517570U (en) | 2017-10-16 | 2017-10-16 | Mining flameproof feed switch canning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517570U true CN207517570U (en) | 2018-06-19 |
Family
ID=62535201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721328250.3U Expired - Fee Related CN207517570U (en) | 2017-10-16 | 2017-10-16 | Mining flameproof feed switch canning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207517570U (en) |
-
2017
- 2017-10-16 CN CN201721328250.3U patent/CN207517570U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180619 Termination date: 20181016 |