CN209523734U - Mining wellhead anti-freezing anti-explosion electric heater - Google Patents
Mining wellhead anti-freezing anti-explosion electric heater Download PDFInfo
- Publication number
- CN209523734U CN209523734U CN201821659778.3U CN201821659778U CN209523734U CN 209523734 U CN209523734 U CN 209523734U CN 201821659778 U CN201821659778 U CN 201821659778U CN 209523734 U CN209523734 U CN 209523734U
- Authority
- CN
- China
- Prior art keywords
- outer housing
- electric heater
- alarm device
- gas detector
- fixedly connected
- 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
- 238000004880 explosion Methods 0.000 title claims abstract description 14
- 238000007710 freezing Methods 0.000 title claims abstract description 11
- 238000005065 mining Methods 0.000 title claims abstract description 11
- 239000012774 insulation material Substances 0.000 claims description 5
- 230000002528 anti-freeze Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 4
- 208000033748 Device issues Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses mining wellhead anti-freezing anti-explosion electric heaters, including inner housing, outer housing, electric heater, the inner housing passes through fixed device and is arranged in the outer housing, the electric heater is arranged in the inner housing, the outer housing is identical as the inner shell structure, and the inner housing is equipped with air inlet and air outlet, and the electric heater is between the air inlet and air outlet；The air inlet is equipped with gas detector, the first alarm device, and the gas detector, the first alarm device are fixedly connected on above the outer housing；Temperature sensor, gas detector, the second alarm device are equipped at the air outlet, which can effective antifreeze explosion prevention.
Description
Technical field
The utility model relates to heaters, are specifically related to mining wellhead anti-freezing anti-explosion electric heater.
Background technique
Existing mine heating equipment mainly uses boiler heating that heat swaps out by heat exchanger again, main using coal-fired pot
Furnace and oil burning boiler, this method is seriously polluted, electric heater needed for also having mine heating currently on the market, but due to mine
Electric heater needed for heating is placed on outdoor, influences to use when temperature is lower, while often having mine explosion gas in mine,
In the higher situation of temperature, security risk increases severely.
Summary of the invention
To solve the above-mentioned problems, the utility model provides mining wellhead anti-freezing anti-explosion electric heater, the electric heater
Antifreeze explosion prevention, the technical solution of the utility model are:
Mining wellhead anti-freezing anti-explosion electric heater, including inner housing, outer housing, electric heater；The inner housing passes through solid
Determine device to be arranged in the outer housing, the electric heater is arranged in the inner housing, the outer housing and the inner casing
Body structure is identical, and the inner housing is equipped with air inlet and air outlet, and the electric heater is located at the air inlet and air outlet
Between；The air inlet is equipped with gas detector, the first alarm device, and the gas detector, the first alarm device are fixedly connected
Above the outer housing；Temperature sensor, gas detector, the second alarm device are equipped at the air outlet, the temperature passes
Sensor, gas detector, the second alarm device are fixedly connected on above the outer housing, air inlet structure in a ring, described
Air outlet is square structure；The outside of the outer housing is surrounded by thermal insulation material, and the top of the outer housing is equipped with nut cap, the lid
Cap is fixedly connected by rivet with the outer housing, and the nut cap is rectangular parallelepiped structure；It is fixed with below the outer housing
Support base, the support base include frame, multiple support bars, 4 columns, and multiple support bars are fixedly connected on the frame
On, 4 columns are fixedly connected on close to the corner lateral surface of the frame and symmetrical, and the upper end of the column is provided with logical
Hole.
Further, the fixed device is rivet.
Further, the quantity of the support bar is 4.
Further, thermal insulation material is surrounded by the outer housing.
Beneficial effect
The utility model by assuming that outer housing, and the surfaces externally and internally of outer housing setting insulating layer can be effective antifreeze；
Gas detector, the first alarm device is arranged in the air inlet, and the gas detector, the first alarm device are fixedly connected on described outer
Above shell, the temperature sensor, gas detector, the second alarm device are fixedly connected on above the outer housing, and gas is visited
Hazardous gas can effectively be detected by surveying device, and alarm device issues early warning, effectively explosion-proof；Nut cap is set into one in the top of outer housing
Step ground prevents the heat dissipation of electric heater, improves efficiency, using electricity wisely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of outer housing in the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Mining wellhead anti-freezing anti-explosion electric heater, including inner housing 1, outer housing 2, electric heater 3；The inner housing 1 is logical
Rivet is crossed to be arranged in the outer housing 2, the electric heater 3 is arranged in the inner housing 1, the outer housing 1 with it is described
2 structure of inner housing is identical, and the inner housing 2 is equipped with air inlet 3 and air outlet 4, and the electric heater 3 is located at the air inlet
Between 3 and air outlet 4；Gas detector 5, the first alarm device 6, the gas detector 5, first are equipped at the air inlet 3
Alarm device 6 is fixedly connected on above the outer housing；Temperature sensor 7, gas detector 8, second are equipped at the air outlet 4
Alarm device 9, the temperature sensor 7, gas detector 8, the second alarm device 9 are fixedly connected on 2 top of outer housing, described
The structure in a ring of air inlet 3, the air outlet 4 are square structure；The inside and outside of the outer housing 2 is surrounded by thermal insulation material, institute
The top for stating outer housing 2 is equipped with nut cap 10, and the nut cap 10 is fixedly connected by rivet with the outer housing 2, the nut cap 10
For rectangular parallelepiped structure；The lower section of the outer housing 2 is fixed with support base 11, and the support base 11 includes frame 12,4 supports
14,4, the column of item 13,4 support bar 13 is fixedly connected on the frame 12, and 4 columns 14 are fixedly connected on
Close to the corner lateral surface of the frame 12 and symmetrical, the upper end of the column 14 is provided with through-hole 15.
Gas detector 5, the first alarm device 6 are set in the air inlet, the gas detector 5, the first alarm device 6 are solid
Surely it is connected to 2 top of outer housing；In the air outlet 4, temperature sensor 7, gas detector 8, the second alarm device are set,
The temperature sensor 7, gas detector 8, the second alarm device 9 are fixedly connected on 2 top of outer housing, work as gas detector
Hazardous gas is detected, alarm device issues early warning, effectively explosion-proof；Insulating layer is surrounded by inside and outside outer housing 2 can be effectively antifreeze, mentions
The service life of high heater further prevents the heat dissipation of electric heater 3 in the setting nut cap 10 of the top of outer housing 2, improves
Efficiency, using electricity wisely.
The specific technical solution that the utility model is not limited to the above embodiment, in addition to the implementation, the utility model
There can also be other embodiments.All technical solutions formed using equivalent replacement, are the protection model of the requires of the utility model
It encloses.
Claims (4)
1. mining wellhead anti-freezing anti-explosion electric heater, including inner housing, outer housing, electric heater, which is characterized in that the inner casing
Body passes through fixed device and is arranged in the outer housing, and the electric heater is arranged in the inner housing, the outer housing with
The inner shell structure is identical, and the inner housing is equipped with air inlet and air outlet, and the electric heater is located at the air inlet
Between air outlet；The air inlet is equipped with gas detector, the first alarm device, the gas detector, the first alarm device
It is fixedly connected on above the outer housing；Temperature sensor, gas detector, the second alarm device, institute are equipped at the air outlet
It states temperature sensor, gas detector, the second alarm device to be fixedly connected on above the outer housing, the air inlet is tied in a ring
Structure, the air outlet are square structure；The outside of the outer housing is surrounded by thermal insulation material, and the top of the outer housing is equipped with lid
Cap, the nut cap are fixedly connected by rivet with the outer housing, and the nut cap is rectangular parallelepiped structure；The lower section of the outer housing
It is fixed with support base, the support base includes frame, multiple support bars, 4 columns, and multiple support bars are fixedly connected on
On the frame, 4 columns are fixedly connected on close to the corner lateral surface of the frame and symmetrical, the column it is upper
End is provided with through-hole.
2. mining wellhead anti-freezing anti-explosion electric heater according to claim 1, which is characterized in that the fixed device is riveting
Nail.
3. mining wellhead anti-freezing anti-explosion electric heater according to claim 1, which is characterized in that the quantity of the support bar
It is 4.
4. mining wellhead anti-freezing anti-explosion electric heater according to claim 1, which is characterized in that be surrounded by the outer housing
Thermal insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821659778.3U CN209523734U (en) | 2018-10-13 | 2018-10-13 | Mining wellhead anti-freezing anti-explosion electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821659778.3U CN209523734U (en) | 2018-10-13 | 2018-10-13 | Mining wellhead anti-freezing anti-explosion electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523734U true CN209523734U (en) | 2019-10-22 |
Family
ID=68211744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821659778.3U Expired - Fee Related CN209523734U (en) | 2018-10-13 | 2018-10-13 | Mining wellhead anti-freezing anti-explosion electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556191A (en) * | 2020-12-31 | 2021-03-26 | 江苏凯博斯防爆电加热器有限公司 | Mining safety-increasing electric heater and mounting method thereof |
-
2018
- 2018-10-13 CN CN201821659778.3U patent/CN209523734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556191A (en) * | 2020-12-31 | 2021-03-26 | 江苏凯博斯防爆电加热器有限公司 | Mining safety-increasing electric heater and mounting method thereof |
| CN112556191B (en) * | 2020-12-31 | 2022-03-22 | 江苏凯博斯防爆电加热器有限公司 | Mining safety-increasing electric heater and mounting method thereof |
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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 |
Granted publication date: 20191022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |