CN103591631A - Heater for camping house - Google Patents
Heater for camping house Download PDFInfo
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- CN103591631A CN103591631A CN201310558545.XA CN201310558545A CN103591631A CN 103591631 A CN103591631 A CN 103591631A CN 201310558545 A CN201310558545 A CN 201310558545A CN 103591631 A CN103591631 A CN 103591631A
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Abstract
The invention discloses a heater for a camping house. The heater comprises a shell, heating wires, binding posts and a plurality of metal pipes, wherein the metal pipes are arranged inside the shell in a staggered mode. A plurality of through holes are formed in the shell, the heating wires are installed inside the metal pipes, the two ends of each metal pipe are provided with plugs, and the binding posts penetrate through the plugs to be connected with the heating wires and are connected with an external power source. The heater further comprises an insulator and an overheat protective device, the insulator is arranged between the heating wires and the metal pipes, and the overheat protective device is installed in the through holes inside the shell and is connected with the binding posts. When the temperature inside the shell rises to the maximum, the overheat protective device in the through holes cuts off the external power source until the temperature is reduced to the normal level, the external power source continues to supply power, the heating wires continue to emit heat, the phenomenon that the heating wires are burned out due to high temperature is avoided, meanwhile, the working stability of the heater is improved, and the long service life of the heater is guaranteed.
Description
Technical field
The present invention relates to a kind of heater, specifically refer to a kind of heater for mobile field camp.
Background technology
Mobile field camp is the on-the-spot indispensable conventional equipment of petroleum exploration and development, is the place of operating worker daily life system and storing tools and other equipment.Mobile field camp can be divided into two large classes by function difference, and field engineering room and life mobile field camp, have more than 30 kind.But, because not belonging to, it is not directly used in the main equipment that exploration and development is produced, mainly play assistant service, so be not subject to too many attention, all structure is simpler for the on-the-spot mobile field camp great majority that use of many petroleum exploration and developments, and technique is more coarse, and function is not strong.
Particularly under cold snap, oil exploration equipment easily under low temperature environment operating efficiency reduce, or even impaired, therefore in mobile field camp, the Insulation of equipment must be perfect, to guarantee the stable of indoor temperature.At present, generally adopt on the market independent strip heater, heating wire is easy under hot environment oxidized and impaired after long-time use, thereby cause, adds thermal break.
Summary of the invention
The object of the present invention is to provide a kind of heater for mobile field camp, facilitate the insulation of oil exploration equipment in mobile field camp, improve the stability of heater work, extend its service life.
Object of the present invention is achieved through the following technical solutions:
A kind of heater for mobile field camp; comprise that housing, heating wire, binding post and a plurality of being staggered are arranged on the metal tube of enclosure interior; on described housing, have a plurality of through holes; heating wire is arranged in metal tube; the two ends of metal tube are provided with plug; binding post is connected with heating wire through plug; binding post is connected with external power source; also comprise insulator and overtemperature protection system; described insulator is arranged between heating wire and metal tube; described overtemperature protection system is arranged on the through hole of enclosure interior, and overtemperature protection system is connected with binding post.The present invention is undertaken the air in mobile field camp to heat by a plurality of staggered metal tubes are set in housing, make can be for a long time stable at heater its duty of maintenance, and can be because of any heating wire wherein not impaired and stop heating; A plurality of metal tubes are arranged in parallel; by binding post, be connected with external power source; wherein also comprise the overtemperature protection system that is arranged on through hole; when enclosure interior temperature is elevated to maximum; overtemperature protection system just will cut off being connected between metal tube and external power source; until temperature recovery is to normal level; external power source continues power supply; heating wire continues heating; avoided high temperature to cause the phenomenon that heating wire blows to occur; also the job stability that has improved heater, has guaranteed the service life that it is permanent simultaneously.
Described overtemperature protection system comprises connected successively temperature sensor, controller and alarm, and controller is connected with external power source.Temperature sensor detects temperature in metal tube and surpasses limit value, signal is transferred to alarm and controller, and the alarm prompting staff measure of handling it that gives the alarm, cuts off extraneous power supply with Time Controller, suspends the work of heating wire; When in metal tube, temperature retrieval is to normal level, temperature sensor is transferred to controller by signal again, and controller is connected extraneous power supply, and heating wire is worked on, and guarantees the constant of the interior temperature of mobile field camp.
Described insulator is nano aluminum nitride compound silica gel.Traditional megohmite insulant mostly is magnesia powder, but magnesia powder kind is on the market numerous and diverse, quality level is uneven, during heating wire work, be easy to cause heat in metal tube to gather, cause the damage of metal tube, and the nano silicon nitride aluminium powder that the present invention adopts, thermal coefficient of expansion is little, good with semiconductor silicon matching, there is high heat conduction, good, the resistant to elevated temperatures performance of electrical insulating property, can guarantee that metal pipe has longer service life.
Also comprise aluminium bar, the bending two ends of described aluminium bar, heating wire winding is arranged on aluminium bar.The aluminium bar arranging can play the function of interim reparation when heating wire is impaired, guarantees to work in heating wire is during certain.
Described heating wire is nichrome heating wire.Nichrome heating wire intensity in hot environment is high, and long term high temperature operation is not yielding, be difficult for change structure, and the normal temperature plasticity of nichrome heating wire is good, and the reparation after sex change is comparatively simple.In addition, nichrome heating wire radiance is high, and good, the long service life of carrying magnetic, corrosion resistance not contributes to guarantee the job stability of heater.
The present invention compared with prior art, has following advantage and beneficial effect:
1, a kind of heater for mobile field camp of the present invention, comprise housing, heating wire, binding post and a plurality of being staggered are arranged on the metal tube of enclosure interior, on described housing, have a plurality of through holes, heating wire is arranged in metal tube, the two ends of metal tube are provided with plug, binding post is connected with heating wire through plug, binding post is connected with external power source, also comprise insulator and overtemperature protection system, described insulator is arranged between heating wire and metal tube, described overtemperature protection system is arranged on the through hole of enclosure interior, and overtemperature protection system is connected with binding post, be arranged on the overtemperature protection system of through hole, when enclosure interior temperature is elevated to maximum, overtemperature protection system just will cut off being connected between metal tube and external power source, until temperature recovery is to normal level, external power source continues power supply, and heating wire continues heating, has avoided high temperature to cause the phenomenon that heating wire blows to occur, also the job stability that has improved heater, has guaranteed the service life that it is permanent simultaneously,
2, a kind of heater for mobile field camp of the present invention, traditional megohmite insulant mostly is magnesia powder, but magnesia powder kind is on the market numerous and diverse, and quality level is uneven, during heating wire work, be easy to cause heat in metal tube to gather, cause the damage of metal tube, and the nano silicon nitride aluminium powder that the present invention adopts, thermal coefficient of expansion is little, good with semiconductor silicon matching, there is high heat conduction, good, the resistant to elevated temperatures performance of electrical insulating property, can guarantee that metal pipe has longer service life;
3, a kind of heater for mobile field camp of the present invention, nichrome heating wire intensity in hot environment is high, and long term high temperature operation is not yielding, be difficult for change structure, and the normal temperature plasticity of nichrome heating wire is good, and the reparation after sex change is comparatively simple.In addition, nichrome heating wire radiance is high, and good, the long service life of carrying magnetic, corrosion resistance not contributes to guarantee the job stability of heater.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms the application's a part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial schematic diagram of Fig. 1;
Mark and corresponding parts title in accompanying drawing:
1-housing, 2-metal tube, 3-plug, 4-heating wire, 5-binding post, 6-insulator, 7-aluminium bar, 8-temperature sensor, 9-controller, 10-alarm.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment
As depicted in figs. 1 and 2, a kind of heater for mobile field camp of the present invention, comprise housing 1, heating wire 4, binding post 5 and a plurality of being staggered are arranged on the metal tube 2 of enclosure interior, on described housing 1, have a plurality of through holes, heating wire peace 4 is contained in metal tube 2, the two ends of metal tube 2 are provided with plug 3, binding post 5 is connected with heating wire 4 through plug 3, binding post 5 is connected with external power source, also comprise insulator 6 and overtemperature protection system, described insulator 6 is arranged between heating wire 4 and metal tube 2, described overtemperature protection system is arranged on the through hole of housing 1 inside, and overtemperature protection system is connected with binding post 5, wherein said overtemperature protection system comprises connected successively temperature sensor 8, controller 9 and alarm 10, and controller 9 is connected with external power source.
The present invention is undertaken the air in mobile field camp to heat by a plurality of staggered metal tubes 2 are set in housing, make can be for a long time stable at heater its duty of maintenance, and can be because of any heating wire 4 wherein not impaired and stop heating; A plurality of metal tubes 2 are arranged in parallel, by binding post 5, be connected with external power source, the temperature that temperature sensor 8 detects in metal tube 2 surpasses limit value, signal is transferred to alarm and controller, the alarm 10 prompting staff measure of handling it that gives the alarm, with Time Controller 9, cut off extraneous power supply, suspend the work of heating wire 4; When the interior temperature retrieval of metal tube 2 is during to normal level, temperature sensor 8 is transferred to signal controller 9 again, and controller 9 is connected extraneous power supply, and heating wire 4 is worked on, and guarantees the constant of temperature in mobile field camp; Also comprise aluminium bar 7, the bending two ends of aluminium bar 7, heating wire 4 is wound around and is arranged on aluminium bar 7, can when heating wire 4 is impaired, play the function of interim reparation, guarantees to work in heating wire 4 is during certain.
The above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
- One kind can be for the heater of mobile field camp, it is characterized in that: comprise housing (1), heating wire (4), binding post (5) and a plurality of being staggered are arranged on the inner metal tube (2) of housing (1), described housing has a plurality of through holes on (1), heating wire (4) is arranged in metal tube (2), the two ends of metal tube (2) are provided with plug (3), binding post (5) is connected with heating wire (4) through plug (3), binding post (5) is connected with external power source, also comprise insulator (6) and overtemperature protection system, described insulator (6) is arranged between heating wire (4) and metal tube (2), described overtemperature protection system is arranged on the inner through hole of housing (1), and overtemperature protection system is connected with binding post (5).
- 2. a kind of heater for mobile field camp according to claim 1; it is characterized in that: described overtemperature protection system comprises connected successively temperature sensor (8), controller (9) and alarm (10), and controller (9) is connected with external power source.
- 3. a kind of heater for mobile field camp according to claim 1, is characterized in that: described insulator (6) is nano aluminum nitride compound silica gel.
- 4. a kind of heater for mobile field camp according to claim 1, is characterized in that: also comprise aluminium bar (7), and the bending two ends of described aluminium bar (7), heating wire (4) is wound around and is arranged on aluminium bar (7).
- 5. according to a kind of heater for mobile field camp described in claim 1 ~ 4 any one, it is characterized in that: described heating wire (4) is nichrome heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558545.XA CN103591631A (en) | 2013-11-12 | 2013-11-12 | Heater for camping house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558545.XA CN103591631A (en) | 2013-11-12 | 2013-11-12 | Heater for camping house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103591631A true CN103591631A (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558545.XA Pending CN103591631A (en) | 2013-11-12 | 2013-11-12 | Heater for camping house |
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| Country | Link |
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| CN (1) | CN103591631A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545526A (en) * | 2016-01-29 | 2016-05-04 | 成都杜嘉机电有限公司 | Gas injection rail for automobile |
| CN105604743A (en) * | 2016-01-29 | 2016-05-25 | 成都杜嘉机电有限公司 | Gas injection device for automobile |
| CN105604740A (en) * | 2016-01-29 | 2016-05-25 | 成都杜嘉机电有限公司 | CNG (Compressed Natural Gas) injection system for automobile |
| CN105626314A (en) * | 2016-01-29 | 2016-06-01 | 成都杜嘉机电有限公司 | Anti-freezing CNG air feeder |
| CN105649820A (en) * | 2016-01-29 | 2016-06-08 | 成都杜嘉机电有限公司 | Spray rail with stable regulation function |
Citations (8)
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|---|---|---|---|---|
| CN2489541Y (en) * | 2001-06-13 | 2002-05-01 | 于占滨 | Non-isothermal electric heating tube |
| WO2007049909A1 (en) * | 2005-10-25 | 2007-05-03 | Chunyul Energy Co., Ltd. | An electric heating radiator |
| CN101128072A (en) * | 2007-08-30 | 2008-02-20 | 赵放 | Skin electrical heating part |
| CN201142763Y (en) * | 2007-11-30 | 2008-10-29 | 深圳市齐心文具股份有限公司 | Rapid heating rubber roll component |
| CN201589411U (en) * | 2009-12-16 | 2010-09-22 | 先锋电器集团有限公司 | Circulated reflection electric heater |
| CN202040885U (en) * | 2011-04-21 | 2011-11-16 | 刘春元 | Heat-radiating unit of direct heating type electric pad |
| CN103206742A (en) * | 2013-03-21 | 2013-07-17 | 贵州一均电器有限公司 | Smokeproof, fireproof and high-temperature-proof electric radiator controller |
| CN203642316U (en) * | 2013-11-12 | 2014-06-11 | 成都科盛石油科技有限公司 | Heater for camping room |
-
2013
- 2013-11-12 CN CN201310558545.XA patent/CN103591631A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489541Y (en) * | 2001-06-13 | 2002-05-01 | 于占滨 | Non-isothermal electric heating tube |
| WO2007049909A1 (en) * | 2005-10-25 | 2007-05-03 | Chunyul Energy Co., Ltd. | An electric heating radiator |
| CN101128072A (en) * | 2007-08-30 | 2008-02-20 | 赵放 | Skin electrical heating part |
| CN201142763Y (en) * | 2007-11-30 | 2008-10-29 | 深圳市齐心文具股份有限公司 | Rapid heating rubber roll component |
| CN201589411U (en) * | 2009-12-16 | 2010-09-22 | 先锋电器集团有限公司 | Circulated reflection electric heater |
| CN202040885U (en) * | 2011-04-21 | 2011-11-16 | 刘春元 | Heat-radiating unit of direct heating type electric pad |
| CN103206742A (en) * | 2013-03-21 | 2013-07-17 | 贵州一均电器有限公司 | Smokeproof, fireproof and high-temperature-proof electric radiator controller |
| CN203642316U (en) * | 2013-11-12 | 2014-06-11 | 成都科盛石油科技有限公司 | Heater for camping room |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545526A (en) * | 2016-01-29 | 2016-05-04 | 成都杜嘉机电有限公司 | Gas injection rail for automobile |
| CN105604743A (en) * | 2016-01-29 | 2016-05-25 | 成都杜嘉机电有限公司 | Gas injection device for automobile |
| CN105604740A (en) * | 2016-01-29 | 2016-05-25 | 成都杜嘉机电有限公司 | CNG (Compressed Natural Gas) injection system for automobile |
| CN105626314A (en) * | 2016-01-29 | 2016-06-01 | 成都杜嘉机电有限公司 | Anti-freezing CNG air feeder |
| CN105649820A (en) * | 2016-01-29 | 2016-06-08 | 成都杜嘉机电有限公司 | Spray rail with stable regulation function |
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Application publication date: 20140219 |