CN102721564A - Rescue capsule constant-temperature test device heating system - Google Patents
Rescue capsule constant-temperature test device heating system Download PDFInfo
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- CN102721564A CN102721564A CN201210221548XA CN201210221548A CN102721564A CN 102721564 A CN102721564 A CN 102721564A CN 201210221548X A CN201210221548X A CN 201210221548XA CN 201210221548 A CN201210221548 A CN 201210221548A CN 102721564 A CN102721564 A CN 102721564A
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Abstract
The invention relates to a rescue capsule constant-temperature test device heating system, which belongs to the technical field of a mine movable rescue capsule constant-temperature test device, and aims at solving the technical problem for providing the rescue capsule constant-temperature test device heating system with simplicity in structure, accuracy in test and low cost; and the invention adopts the technical scheme that a heating device, a circulating system and multiple temperature sensors are installed on the inner wall of a box body, the circulating system is arranged above the heating device, an electric control system for controlling is installed outside the box body, the heating device, the circulating system and the temperature sensors are connected with the electric control device and are controlled by the electric control system, and the heating device adopts the structure that a heat energy reflection plate is a C-shaped plate, a closed end of the C-shaped plate is installed on the inner wall of the box body, an opening end of the heat energy reflection plate is provided with an anti-radiation heat radiating plate, an electric heat pipe is installed between the anti-radiation heat radiating plate and the heat energy reflection plate, and the circulating system is arranged in front of the anti-radiation heat radiating plate in the horizontal direction. The rescue capsule constant-temperature test device heating system is mainly used for heating a rescue capsule constant-temperature test cell.
Description
Technical field
Survival capsule constant temperature test device heating system of the present invention belongs to mining packaged type survival capsule constant temperature test device technique field.
Background technology
According to the requirement of " mining packaged type survival capsule general technical specifications ", the constant temperature oven test unit of mining packaged type survival capsule integrated protection performance test requires to having heating, temperature control, fan etc., and (room temperature ~ 80 ℃) are adjustable.After the blasts such as main simulation mine gas, the environment of high temperature appears in the residing environment of survival capsule.This just requires this constant temperature oven to possess heating system; The heating and temperature control scope is between room temperature ~ 80 ℃; Require firing rate must satisfy testing requirements simultaneously; The temperature difference that guarantees each position in the constant temperature oven in the heating process is again avoided the excessive situation of appearance temperature deviation in the scope of a regulation, the accuracy of influence test.
Mining packaged type survival capsule constant temperature test device; It is a large-scale airtight insulation test bay; Survival capsule is in making the process of hot test; Hot environment after the simulation blast is the accuracy of warranty test simultaneously as much as possible, needs environment temperature inner between insulation to reach the high-temperature temperature of regulation very soon.The environment temperature that should guarantee the survival capsule periphery rises on request, will avoid the heat of survival capsule hyperabsorption in heating process simultaneously owing to absorbed great amount of heat as far as possible, directly the accuracy of influence test.This heats the environment of survival capsule periphery in heating process with regard to requiring heating system as far as possible, and survival capsule only relies on the amount of heat transmission of periphery to absorb heat.
Summary of the invention
The present invention overcomes the existing in prior technology deficiency, technical matters to be solved provide a kind of simple in structure, test accurately, survival capsule constant temperature test device heating system cheaply.
For solving the problems of the technologies described above; The technical scheme that the present invention adopted is: survival capsule constant temperature test device heating system, comprise heating arrangement, the circulation system, temperature sensor and electric-control system, and heating arrangement, the circulation system and a plurality of temperature sensor are installed on the cabinet wall; The circulation system is positioned at the top of heating arrangement; The electric-control system that is used to control is installed in the casing outside, and heating arrangement, the circulation system, temperature sensor all are connected with electric-control system and by electric control system controls, the structure of said heating arrangement is: the heat energy reflecting plate is a C shape plate; The not openend of C shape plate is installed on the cabinet wall; The openend of heat energy reflecting plate is equipped with the radiation proof heat sink, and electrothermal tube is installed between radiation proof heat sink and the heat energy reflecting plate, and said circulation system horizontal direction is positioned at the place ahead of radiation proof heat sink.
Described electrothermal tube adopts the infrared ray heating tube heating, and said infrared ray heating tube is evenly arranged in the bottom of casing both sides inwall.
The described circulation system adopts a plurality of low power blower fans to be evenly arranged in the casing.
Described temperature sensor adopts platinum temperature sensor.
Described electric-control system comprises digital display temperature controller, solid-state relay, temperature sensor, A.C. contactor, overtemperature prote device, time delays relay, emergency stop switch and alarm, frequency converter equal controller.
The present invention compares with prior art has following beneficial effect.
When the heating tube of 1, installing on the cabinet wall of the present invention heats; Radiation proof board makes infrared heating pipe at first heat radiation proof board; The radiation proof board temperature heat radiation of back heat through cross-ventilation and minute quantity that raise is delivered on the body of survival capsule cabin subsequently, the surrounding air in making between the main heat tracing of the most of heat of heating tube, the accuracy of warranty test; And it is simple in structure, with low cost.
2, the present invention has evenly installed a plurality of low power blower fans on cabinet wall; The environment temperature deviation control that in heating process, makes box house is in certain scope; In the transmission of heat, guarantee the harmony of internal temperature field, further improved the accuracy of test.
3, the present invention in the casing outer setting electric-control system, include a plurality of control device, guaranteed testing crew outside accurate control between insulation to heating process between insulation.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the route map of heat transferred in the casing of the present invention.
Embodiment
Shown in Fig. 1-3; Survival capsule constant temperature test device heating system of the present invention comprises heating arrangement 1, the circulation system 3, temperature sensor 4 and electric-control system 5, and heating arrangement 1, the circulation system 3 and a plurality of temperature sensor 4 are installed on casing 6 inwalls; The circulation system 3 is positioned at the top of heating arrangement 1; The electric-control system 5 that is used to control is installed in casing 6 outsides, and heating arrangement 1, the circulation system 3, temperature sensor 4 all are connected with electric-control system 5 and by electric-control system 5 controls, the structure of said heating arrangement 1 is: heat energy reflecting plate 7 is C shape plate; The not openend of C shape plate is installed on casing 6 inwalls; The openend of heat energy reflecting plate 7 is equipped with radiation proof heat sink 2, and electrothermal tube 8 is installed between radiation proof heat sink 2 and the heat energy reflecting plate 7, and the said circulation system 3 horizontal directions are positioned at the place ahead of radiation proof heat sink 2.
Described electrothermal tube 8 adopts the infrared ray heating tube heating, and said infrared ray heating tube is evenly arranged in the bottom of casing 6 both sides inwalls.
The described circulation system 3 adopts a plurality of low power blower fans to be evenly arranged in the casing 6.
Described temperature sensor 4 adopts platinum temperature sensor.
Described electric-control system 5 comprises digital display temperature controller, solid-state relay, temperature sensor, A.C. contactor, overtemperature prote device, time delays relay, emergency stop switch and alarm, frequency converter equal controller.
When radiation proof board 2 has avoided infrared ray directly heat transferred to be arrived the survival capsule bulkhead, cause survival capsule hyperabsorption heat, can guarantee that heat is fully absorbed by casing 6 inner surrounding airs, makes the temperature fast rise simultaneously;
Air circulation in the circulation system 3 is mainly used between insulation is utilized the circulation of inside air, guaranteed the inner environment temperature of casing 6 in the heating process deviation in certain range of control;
A plurality of temperature sensors 4 are arranged in casing 6 inside on request, and the temperature in the casing 6 is monitored in real time, for the external operation personnel reading are provided through digital display screen, for control system the control model are provided simultaneously;
Electric-control system 5 is arranged in the control that operating personnel are convenient in the operational zone.
Temperature sensor 4 is mainly used in the monitoring of internal temperature between insulation in the temperature-fall period.The main platinum temperature sensor that adopts shows interior temperature between insulation through display screen, for temperature sensor working signal is provided simultaneously.
Combine accompanying drawing that embodiments of the invention have been done detailed description above, but the present invention is not limited to the foregoing description, in the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from aim of the present invention, makes various variations.For example: also can heating arrangement be divided into the different heating tube of many groups among the present invention and be installed on the cabinet wall, open different heating tube groups, can control firing rate to a certain extent according to the difference of required firing rate.
Claims (5)
1. survival capsule constant temperature test device heating system; Comprise heating arrangement (1), the circulation system (3), temperature sensor (4) and electric-control system (5); It is characterized in that: heating arrangement (1), the circulation system (3) and a plurality of temperature sensor (4) are installed on casing (6) inwall; The circulation system (3) is positioned at the top of heating arrangement (1); The electric-control system that is used to control (5) is installed in casing (6) outside, and heating arrangement (1), the circulation system (3), temperature sensor (4) all are connected with electric-control system (5) and by electric-control system (5) control, the structure of said heating arrangement (1) is: heat energy reflecting plate (7) is a C shape plate; The not openend of C shape plate is installed on casing (6) inwall; The openend of heat energy reflecting plate (7) is equipped with radiation proof heat sink (2), and electrothermal tube (8) is installed between radiation proof heat sink (2) and the heat energy reflecting plate (7), and the said circulation system (3) horizontal direction is positioned at the place ahead of radiation proof heat sink (2).
2. survival capsule constant temperature test device heating system according to claim 1 is characterized in that: described electrothermal tube (8) adopts the infrared ray heating tube heating, and said infrared ray heating tube is evenly arranged in the bottom of casing (6) both sides inwall.
3. survival capsule constant temperature test device heating system according to claim 1 is characterized in that: the described circulation system (3) adopts a plurality of low power blower fans to be evenly arranged in the casing (6).
4. survival capsule constant temperature test device heating system according to claim 1 is characterized in that: described temperature sensor (4) adopts platinum temperature sensor.
5. survival capsule constant temperature test device heating system according to claim 1, it is characterized in that: described electric-control system (5) comprises digital display temperature controller, solid-state relay, temperature sensor, A.C. contactor, overtemperature prote device, time delays relay, emergency stop switch and alarm, frequency converter equal controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221548XA CN102721564A (en) | 2012-06-30 | 2012-06-30 | Rescue capsule constant-temperature test device heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221548XA CN102721564A (en) | 2012-06-30 | 2012-06-30 | Rescue capsule constant-temperature test device heating system |
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| Publication Number | Publication Date |
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| CN102721564A true CN102721564A (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210221548XA Pending CN102721564A (en) | 2012-06-30 | 2012-06-30 | Rescue capsule constant-temperature test device heating system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667804A (en) * | 1979-11-08 | 1981-06-08 | Toyobo Co Ltd | Reflected ray focusing material |
| JPH0842859A (en) * | 1994-07-28 | 1996-02-16 | Matsushita Electric Ind Co Ltd | Electric stove |
| JP2005036992A (en) * | 2003-07-15 | 2005-02-10 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN101832619A (en) * | 2009-03-09 | 2010-09-15 | 北京航空航天大学 | Novel low-temperature and low-pressure wind speed environment control system |
| CN201837604U (en) * | 2010-10-25 | 2011-05-18 | 王学立 | Mine mobile rescue capsule high-temperature test device |
| CN102289964A (en) * | 2011-09-08 | 2011-12-21 | 南京韩威南冷制冷集团有限公司 | Test platform for simulating environment of comprehensive protection test of underground rescue capsule |
| CN102297749A (en) * | 2011-08-05 | 2011-12-28 | 青岛市兰青环保工程有限公司 | Comprehensive test device for air tightness and water pressure resistance of mining mobile escape capsule |
| WO2012051746A1 (en) * | 2010-10-18 | 2012-04-26 | 东莞市升微机电设备科技有限公司 | Low pressure and high-low temperature test box capable of controlling humidity |
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2012
- 2012-06-30 CN CN201210221548XA patent/CN102721564A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667804A (en) * | 1979-11-08 | 1981-06-08 | Toyobo Co Ltd | Reflected ray focusing material |
| JPH0842859A (en) * | 1994-07-28 | 1996-02-16 | Matsushita Electric Ind Co Ltd | Electric stove |
| JP2005036992A (en) * | 2003-07-15 | 2005-02-10 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN101832619A (en) * | 2009-03-09 | 2010-09-15 | 北京航空航天大学 | Novel low-temperature and low-pressure wind speed environment control system |
| WO2012051746A1 (en) * | 2010-10-18 | 2012-04-26 | 东莞市升微机电设备科技有限公司 | Low pressure and high-low temperature test box capable of controlling humidity |
| CN201837604U (en) * | 2010-10-25 | 2011-05-18 | 王学立 | Mine mobile rescue capsule high-temperature test device |
| CN102297749A (en) * | 2011-08-05 | 2011-12-28 | 青岛市兰青环保工程有限公司 | Comprehensive test device for air tightness and water pressure resistance of mining mobile escape capsule |
| CN102289964A (en) * | 2011-09-08 | 2011-12-21 | 南京韩威南冷制冷集团有限公司 | Test platform for simulating environment of comprehensive protection test of underground rescue capsule |
Non-Patent Citations (2)
| Title |
|---|
| 余博龙 等: ""煤矿井下用移动式救生舱的试验方法"", 《煤矿安全》 * |
| 汪声 等: ""救生舱热防护性能研究"", 《煤矿安全》 * |
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Application publication date: 20121010 |