CN101792042B - Anti-explosion type temperature self-control insulation cabinet - Google Patents
Anti-explosion type temperature self-control insulation cabinet Download PDFInfo
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- CN101792042B CN101792042B CN201010124433XA CN201010124433A CN101792042B CN 101792042 B CN101792042 B CN 101792042B CN 201010124433X A CN201010124433X A CN 201010124433XA CN 201010124433 A CN201010124433 A CN 201010124433A CN 101792042 B CN101792042 B CN 101792042B
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- liner plate
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Abstract
The invention discloses an anti-explosion type temperature self-control insulation cabinet and aims to provide an insulation cabinet characterized in that a user can determine the length of a power line as required, the position of an instrument mounting bracket can be arbitrarily adjusted, and the insulation cabinet is convenient to use. The insulation cabinet comprises a cabinet body with a door, an anti-explosion type temperature self-control heat tracing assembly and an instrument mounting bracket, wherein the cabinet body consists of an inner lining plate and an outer faceplate; the anti-explosion type temperature self-control heat tracing assembly comprises a self-regulation power electric heating band, a thermoplastic type terminal cap, an aluminum foil adhesive tape and an anti-explosion type electric heating band power junction box; the instrument mounting bracket consists of a chassis and a fixed base; the chassis is provided with a plurality of longitudinally arrayed and transversely moving long holes; a plurality of connecting nuts are fixed on the fixed base; and the chassis and the fixed base are screwed into the connecting nuts to tighten and fix through connecting bolts. The insulation cabinet realizes the connection of the power line and the electric heating band by adopting the electric heating band power junction box, and the position of the insulation cabinet can be adjusted front, back, left and right according to the volume of the instrument. The insulation cabinet is convenient to use.
Description
Technical field
The present invention relates to a kind of insulation can, in particular, relate to a kind of anti-explosion type temperature self-control insulation cabinet.
Background technology
In requiring explosion-proof environment, a large amount of electric equipment that moves and some precision meters all need the casing of favorable protection and heat-insulating property in the winter time, guarantee to produce and carry out continuously.
At present, the insulation can that uses in explosion-proof environment adopts the mode of ribbon heater companion's heat to realize heat insulation function.Ribbon heater and power supply adopt the connection mode of crimping, glue sealingization, and the employed power lead length of this connection mode is certain.Because power lead length is certain and can not carry out the scene replacing, when insulation can is changed the place to use, usually is subjected to the restriction of power lead length.And the stationkeeping of instrument mounting bracket in the insulation can when changing instrumentation, is subjected to the restriction of instrument mounting bracket position, causes inconvenience in the use to the user.
Summary of the invention
The present invention is in order to overcome weak point of the prior art, provide a kind of and utilize electricity to make the energy in explosion-proof district, the user can determine power lead length as required, and, can adjust the instrument mounting bracket position arbitrarily, anti-explosion type temperature self-control insulation cabinet easy to use.
The present invention is achieved through the following technical solutions:
A kind of anti-explosion type temperature self-control insulation cabinet comprises that casing, the anti-explosion type temperature self-control of being with chamber door accompany hot assembly, instrument mounting bracket; Described casing is made up of internal layer liner plate and outer panel, is filled with heat-insulation layer between described internal layer liner plate and the outer panel, and the chamber door of described casing is provided with form, and the passive heat indicator with obvious scale is installed in the described form; Described anti-explosion type temperature self-control accompanies hot assembly to be made up of explosion proof type self-regulation power ribbon heater, thermoplastics type's terminal cap, aluminum foil and adhesive tape, the charged source of explosion-proof electric connection box, described explosion proof type self-regulation power ribbon heater is installed on the internal layer liner plate inwall between internal layer liner plate and the outer panel, and surface, described ribbon heater is coated with aluminum foil and adhesive tape; The end of described ribbon heater is equipped with thermoplastics type's terminal cap, be filled with sealant between described thermoplastics type's terminal cap and the ribbon heater, the top of described ribbon heater passes the internal layer liner plate, penetrates explosion-proof Ge Lan (gland) on the charged source of the explosion-proof electric connection box of internal layer liner plate sidewall and enters in the connection box of the charged source of explosion-proof electric with the interior connection terminal of box and be connected; Power lead passes Ge Lan, heat-insulation layer and the internal layer liner plate on the outer panel, enter casing after, the explosion-proof metallic seal Ge Lan of opposite side that penetrates the charged source of described explosion-proof electric connection box is connected with box internal wiring terminal; Described instrument mounting bracket is made up of chassis that has the metal standpipe and the firm banking that is fixed on the described internal layer liner plate, described chassis is provided with the side travel slotted hole of a plurality of vertical arrangements, be fixed with the coupling nut that a plurality of and described side travel slotted hole relevant position cooperates on the described firm banking, chassis and firm banking are screwed into the coupling nut by tie bolt and tighten fixing.
The outer bottom of described casing is provided with casing safety ground bolt; The shielding layer grounding line of described explosion proof type self-regulation power ribbon heater is connected on the described earth stud, and earth stud is connected with earth mat.
The present invention has following technique effect:
1, anti-explosion type temperature self-control insulation cabinet of the present invention, the operating needs of the energy is done in electricity consumption at explosion-proof area, adopt explosion-proof electric band power source special connection box to realize being connected between power lead and the ribbon heater, the user can be as required, determine that suitable power lead length carries out wiring, this connection box also can be used as the explosion-proof distribution box without protectors of on-the-spot 220V power supply, site operation, safeguard all very convenient.
2, passive heat indicator with obvious scale is installed in the form of anti-explosion type temperature self-control insulation cabinet casing of the present invention, has replaced spirit thermometer, indication the temperature inside the box more directly perceived, clear and, work is without power source throughout the year, indicating value is accurate.
3, anti-explosion type temperature self-control insulation cabinet of the present invention utilizes electricity to make the energy in explosion-proof district, adopts the self-regulation power ribbon heater with explosion-proof performance to do heat element, substituted the insulation can of doing the energy with steam, hot water, energy savings significantly, environment-friendly type, operation, easy to maintenance.The temperature inside the box is stable, guarantees device security.
4, the instrument mounting bracket of anti-explosion type temperature self-control insulation cabinet of the present invention can be carried out the adjustment of position all around according to the volume that the instrument needs are installed, and is easy to use.
5, anti-explosion type temperature self-control insulation cabinet of the present invention has ensured safe in utilization by to the design of connected to chassis Rational structure.
Description of drawings
Fig. 1 is the integral structure scheme drawing of anti-explosion type temperature self-control insulation cabinet of the present invention;
Fig. 2 is the structural representation of the internal layer liner plate part of anti-explosion type temperature self-control insulation cabinet of the present invention;
Fig. 3 is the structural representation of anti-explosion type temperature self-control insulation cabinet instrument mounting bracket part of the present invention.
The specific embodiment
Below in conjunction with specific embodiment to the detailed description of the invention.
The scheme drawing of anti-explosion type temperature self-control insulation cabinet of the present invention comprises that casing 1, the anti-explosion type temperature self-control of being with chamber door 7 accompany hot assembly, instrument mounting bracket 10 as shown in Figure 1-Figure 3.Described casing 1 is made up of internal layer liner plate 4 and outer panel 2, is filled with heat-insulation layer 3 between described internal layer liner plate and the outer panel, and the chamber door 7 of described casing is provided with form 6, and the passive heat indicator 8 with obvious scale is installed in the described form.Described anti-explosion type temperature self-control accompanies hot assembly to be made up of explosion proof type self-regulation power ribbon heater 5, thermoplastics type's terminal cap 11, aluminum foil and adhesive tape 12, the charged source of explosion-proof electric connection box 9, described explosion proof type self-regulation power ribbon heater is installed on the internal layer liner plate inwall between internal layer liner plate and the outer panel, 5 surfaces, described ribbon heater are coated with aluminum foil and adhesive tape 12, the end of described ribbon heater 5 is equipped with thermoplastics type's terminal cap 11, is filled with sealant between described thermoplastics type's terminal cap 11 and the ribbon heater 5.The top of described ribbon heater 5 passes internal layer liner plate 4, and the explosion-proof Ge Lan that penetrates on the charged source of the explosion-proof electric connection box 9 of internal layer liner plate sidewall enters in the connection box of the charged source of explosion-proof electric, is connected with connection terminal in the box.Power lead passes Ge Lan, heat-insulation layer and the internal layer liner plate on the outer panel, enter casing after, the explosion-proof metallic seal Ge Lan of opposite side that penetrates the charged source of described explosion-proof electric connection box 9 is connected with connection terminal in the box.Described instrument mounting bracket is made up of chassis 14 that has the metal standpipe and the firm banking 16 that is fixed on the described internal layer liner plate, the 14 side travel slotted holes 15 that are provided with a plurality of vertical arrangements on the described chassis, be fixed with the coupling nut 17 that a plurality of and described side travel slotted hole relevant position cooperates on the described firm banking 16, chassis 14 is screwed into coupling nut 17 with firm banking 16 by tie bolt 13 and tightens fixing.
Safe in utilization in order to ensure, the outer bottom of described casing is provided with casing safety ground bolt, and the shielding layer grounding line of described explosion proof type self-regulation power ribbon heater is connected on the described earth stud, and earth stud is connected with earth mat.Like this, the captive nut of earth stud at the scene, couples together the grounding jumper of explosion proof type self-regulation power ribbon heater and casing crust locking, fixing to the external ground wire of outer case and on-the-spot earth mat with jam nut.
Wherein, it is 2004200856875 that the charged source of explosion-proof electric connection box can be used the patent No., and the utility model name is called disclosed connection box in the patent of " electric source connecting box ".
When dispatching from the factory, the connection terminal in the connection box of the charged source of ribbon heater and explosion-proof electric connects, power lead by the user according to needs are installed, determine length after, is connected with connection terminal in the connection box of the charged source of explosion-proof electric more at the scene, use very convenient.
When the instrument in the needs replacing insulation can, the tie bolt on the chassis 13 is pulled down, the chassis is moved to suitable position, again tie bolt 13 is installed to coupling nut suitable on the firm banking 16 and upward gets final product.Like this, the position of instrument mounting bracket can all around be moved, and uses more convenient.
Heating energy source in the case is done in anti-explosion type temperature self-control insulation cabinet electricity consumption of the present invention, and the automatic guidance of the temperature inside the box does not have any controlled electrical equipment, electronic unit, but adopts the self-regulation power ribbon heater with explosion-proof performance to do heater element.Described ribbon heater be uniform winding on the inwall of casing internal layer liner plate, the ribbon heater outside is pasted with aluminum foil and adhesive tape, makes its heat radiation more even.Described explosion proof type self-regulation power ribbon heater, its characteristic are that the temperature inside the box raises ribbon heater horsepower output automatic lowering, so highest temperature in the case, even do not have a power failure continuous working in summer, can not surpass 60 ℃ yet, make at electrical equipment, instrument long-term work maximum allowable temperature below 70 ℃.So draft equipment that need not be conventional in the case also is very safe.It is incomparable with the heat control of keeping company of any thermal source that these characteristics are other, as steam, hotwater tracing etc.
Anti-explosion type temperature self-control insulation cabinet of the present invention is in explosion-proof area, the energy is done in electricity consumption, use has the self-regulation power ribbon heater parts of explosion prevention function and does heat element, temperature energy automatic guidance is in institute's claimed range, and is without any need for the electric component of control temperature, as safe as a house, reliable, the energy but also environmental protection had not only been saved, operation, maintenance and conventional casing are identical, and low price is applicable to the needs of explosion-proof occasions such as large power plant, petrochemical plant.
Claims (2)
1. an anti-explosion type temperature self-control insulation cabinet is characterized in that, comprises that casing, the anti-explosion type temperature self-control of being with chamber door accompany hot assembly, instrument mounting bracket; Described casing is made up of internal layer liner plate and outer panel, is filled with heat-insulation layer between described internal layer liner plate and the outer panel, and the chamber door of described casing is provided with form, and the passive heat indicator with obvious scale is installed in the described form; Described anti-explosion type temperature self-control accompanies hot assembly to be made up of explosion proof type self-regulation power ribbon heater, thermoplastics type's terminal cap, aluminum foil and adhesive tape, the charged source of explosion-proof electric connection box, described explosion proof type self-regulation power ribbon heater is installed on the internal layer liner plate inwall between internal layer liner plate and the outer panel, and surface, described ribbon heater is coated with aluminum foil and adhesive tape; The end of described ribbon heater is equipped with thermoplastics type's terminal cap, be filled with sealant between described thermoplastics type's terminal cap and the ribbon heater, the top of described ribbon heater passes the internal layer liner plate, penetrates explosion-proof Ge Lan on the charged source of the explosion-proof electric connection box of internal layer liner plate sidewall and enters in the connection box of the charged source of explosion-proof electric with the interior connection terminal of box and be connected; Power lead passes Ge Lan, heat-insulation layer and the internal layer liner plate on the outer panel, enter casing after, the explosion-proof metallic seal Ge Lan of opposite side that penetrates the charged source of described explosion-proof electric connection box is connected with box internal wiring terminal; Described instrument mounting bracket is made up of chassis that has the metal standpipe and the firm banking that is fixed on the described internal layer liner plate, described chassis is provided with the side travel slotted hole of a plurality of vertical arrangements, be fixed with the coupling nut that a plurality of and described side travel slotted hole relevant position cooperates on the described firm banking, chassis and firm banking are screwed into the coupling nut by tie bolt and tighten fixing.
2. anti-explosion type temperature self-control insulation cabinet according to claim 1 is characterized in that, the outer bottom of described casing is provided with casing safety ground bolt; The shielding layer grounding line of described explosion proof type self-regulation power ribbon heater is connected on the described earth stud, and earth stud is connected with earth mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010124433XA CN101792042B (en) | 2010-03-16 | 2010-03-16 | Anti-explosion type temperature self-control insulation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010124433XA CN101792042B (en) | 2010-03-16 | 2010-03-16 | Anti-explosion type temperature self-control insulation cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101792042A CN101792042A (en) | 2010-08-04 |
| CN101792042B true CN101792042B (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010124433XA Expired - Fee Related CN101792042B (en) | 2010-03-16 | 2010-03-16 | Anti-explosion type temperature self-control insulation cabinet |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837349A (en) * | 2012-11-20 | 2014-06-04 | 苏州工业园区高登威科技有限公司 | Installation method for supporting device of temperature control box |
| CN103837350A (en) * | 2012-11-20 | 2014-06-04 | 苏州工业园区高登威科技有限公司 | Supporting device for temperature control box |
| CN103256708B (en) * | 2013-05-15 | 2015-08-26 | 北京杰雅利电子科技有限公司 | A kind of energy-saving temperature control thermal station and constant-temperature control method thereof |
| CN103345946A (en) * | 2013-06-18 | 2013-10-09 | 宋卫成 | Lower box body of glass fiber reinforced plastic instrument thermal insulation box |
| CN104150105A (en) * | 2014-07-19 | 2014-11-19 | 宁国天运橡塑制品有限公司 | Storage tank for rubber and plastic components |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6928824B2 (en) * | 2003-11-12 | 2005-08-16 | Icefloe Technologies Inc. | Method and apparatus for controlled ice crystal formation in a beverage |
| CN2741304Y (en) * | 2004-11-26 | 2005-11-16 | 孙和泉 | Self-temperature control thermal insulative cabinet |
| CN2753029Y (en) * | 2004-11-30 | 2006-01-18 | 孙和泉 | Power source connection box |
| CN201634085U (en) * | 2010-03-16 | 2010-11-17 | 天津德塔电热工程有限公司 | Explosion-proof self- temperature control heat preservation box |
-
2010
- 2010-03-16 CN CN201010124433XA patent/CN101792042B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6928824B2 (en) * | 2003-11-12 | 2005-08-16 | Icefloe Technologies Inc. | Method and apparatus for controlled ice crystal formation in a beverage |
| CN2741304Y (en) * | 2004-11-26 | 2005-11-16 | 孙和泉 | Self-temperature control thermal insulative cabinet |
| CN2753029Y (en) * | 2004-11-30 | 2006-01-18 | 孙和泉 | Power source connection box |
| CN201634085U (en) * | 2010-03-16 | 2010-11-17 | 天津德塔电热工程有限公司 | Explosion-proof self- temperature control heat preservation box |
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| CN101792042A (en) | 2010-08-04 |
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Granted publication date: 20111207 Termination date: 20150316 |
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