CN102455055A - Novel heat exchanger heating device - Google Patents
Novel heat exchanger heating device Download PDFInfo
- Publication number
- CN102455055A CN102455055A CN2010105107897A CN201010510789A CN102455055A CN 102455055 A CN102455055 A CN 102455055A CN 2010105107897 A CN2010105107897 A CN 2010105107897A CN 201010510789 A CN201010510789 A CN 201010510789A CN 102455055 A CN102455055 A CN 102455055A
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- Prior art keywords
- panel beating
- heat exchanger
- beating support
- side panel
- deflector
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a novel heat exchanger heating device for a heat exchanger, which is arranged on a part of an internal circulation of the heat exchanger, protruding out of a box body, and is electrically connected with the heat exchanger. The novel heat exchanger heating device comprises a heating sheet, a guide plate, an installation frame, a high-temperature protector and an installation sheet, wherein the installation frame comprises three sheet metal brackets and two heat insulation blocks, wherein the two sheet metal brackets are fixed at two sides of the third sheet metal bracket, each heat insulation block is arranged at the inner side of the fixing part of every two sheet metal brackets adjacently, the sheet metal bracket at one side is provided with a high-temperature protector installation hole, the guide plate is an arc aluminum plate and four corners of the guide plate are provided with folding edges; the heating sheet is a silicon rubber heating sheet, and adhered on the arc inner side of the guide plate, the guide plate is fixed on the sheet metal brackets at two sides of the installation frame; and the high-temperature protector is fixed on the sheet metal bracket at one side of the installation frame by using the installation sheet. The novel heat exchanger heating device has a volume which is far smaller than that of a heating system in the prior art, and the arc guide structure of the guide plate is additionally provided, thus the wind resistance of the heat exchanger is more effectively reduced.
Description
Technical field
The present invention relates to a kind of heater, particularly a kind of heater that is used for heat exchanger, this heat exchanger are used for the cold and hot exchange system on outdoor communication equipment or the industrial equipment.
Background technology
Communication apparatus, the industrial equipment of outdoor installation, because of unmanned guard, under low temperature condition, we need consider equipment can normally be moved.Special open air at north of china in winter; Temperature is the normal operation of the equipment of keeping in communication, industrial equipment through being everlasting below the zero centigrade, and the heat exchanger of band heating system is installed on those outdoor equipments usually; Make equipment can keep uniform temperature, thus normal operation.
What the heating system on the at present domestic and international heat exchanger generally adopted is finned heating tube heater (seeing Fig. 1 for details) or ptc heater (seeing Fig. 2 for details).
As shown in Figure 1, finned heating tube heater is by fin radiator portion 13, heating part 14, initial cold junction 12, mounting portion 11 with patch conductor part 10 and form.Wherein mounting portion 11 and initial cold junction 12, just about 120mm, this partial-length takes up space this two-part length, and can not utilize.Communication apparatus, industrial equipment self are got under the trend of miniaturization out of doors, adopt the heating system of being with the fin heating tube can not satisfy the requirement of device miniaturization; And after band fin heating tube heater is installed to heating system,, reduced the heat exchange property of heat exchanger owing to can form certain windage during the intensive excessively finned tube of wind.
As shown in Figure 2, ptc heater is made up of fin radiator portion 23, ceramic heating part 22 and the fixed support part 21 of gathering usually.Because the fin radiator portion architectural feature of gathering of ptc heater, it is also bigger than finned heating tube heater to make it be installed to the windage that forms after the heating system, causes the big and not high drawback of heat dispersion of heat exchanger volume.Owing to taking up an area of the space reason, outdoor communication equipment, industrial equipment more and more tend to miniaturization, so the heat exchanger that requires to be assemblied in it preferably possesses the characteristics that volume is little, windage is low, but existing heater technology can not effectively address this problem.
Summary of the invention
A kind of novel heat exchanger heater provided by the invention; The problem that heating system takes up space, windage is big that exists to above-mentioned prior art exactly, this novel heat exchanger heater not only structure is light and handy, and it is little to take up space; Convenient for installation and maintenance; And can effectively improve the ventilation air channel of heating system, improve the radiating efficiency of heat exchanger, efficiently solve the difficult problem of heat exchanger miniaturization.
For solving the problems of the technologies described above; The invention provides a kind of novel heat exchanger heater; Said novel heat exchanger heater be installed on heat exchanger in recycle the casing part; Be electrically connected with heat exchanger, this novel heat exchanger heater comprises heating plate, deflector, installing rack, high-temperature protector, installation sheet;
Said heating plate is the silicon rubber heating plate, flexible one-tenth different shape, and preferred thickness is 3mm;
Said deflector adopts the aluminium sheet material to process, and is shaped as circular arc, and preferred thickness is 2mm;
Said heating plate is pasted the circular arc shaped inside that is fixed in said deflector;
Said deflector quadrangle becomes flanging, is equipped with a connecting hole in the said flanging;
Said installing rack is made up of base plate panel beating support, left side panel beating support, right side panel beating support and two heat insulations; Said left and right side panel beating support is fixed in the left and right sides of base plate panel beating support; Said each heat insulation all is installed on left and right side panel beating support and base plate panel beating support bearing is inboard, and this three is close in twos;
Said left and right side panel beating support is equipped with circular line outlet, and said right side panel beating support is provided with the high-temperature protector mounting hole site;
Said deflector is fixed on the left and right side panel beating support of installing rack through the connecting hole in the said flanging;
Said high-temperature protector is a kind of temp control switch; Be a kind of closed type temperature mechanical relay, when temperature is higher than setting value, built-in metal clips automatic shutoff circuit; When temperature is lower than setting value; Circuit is connected in the automatic resilience of built-in metal clips, and this high-temperature protector is fixed on through installation sheet on the said high-temperature protector mounting hole site of said installing rack, measures the temperature value of heating plate near-end.
After adopting said structure; The finned heating tube heater of volume ratio of the present invention, ptc heater greatly dwindle; Add deflector circular arc flow-guiding structure among the present invention; Can the air that circulation in the heat exchanger is come out be kept away right angle 90 and spend the crushing that heating system is brought,, greatly reduce the windage of heat exchanger along skidding off heating system.
Description of drawings
Do further detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
Fig. 1 is finned heating tube heater structure sketch map
Fig. 2 is the ptc heater structural representation
Fig. 3 is a heat exchanger heats apparatus structure sketch map of the present invention
Fig. 4 is heat exchanger heats device of the present invention operating circuit sketch map in heat exchanger
Fig. 5 is heat exchanger heats device of the present invention mounting structure sketch map in heat exchanger
Fig. 6 is Fig. 5 A-A face cutaway view
The specific embodiment
A kind of more excellent embodiment of the present invention is referring to Fig. 3-Fig. 6.
As shown in Figure 3:
The present invention includes 31,2 deflectors 32 of 2 silicon rubber heating plates, 33,2 high-temperature protectors 34 of installing rack, installation sheet 35;
Silicon rubber heating plate 31 is flake heaters of a kind of silastic material, flexible one-tenth different shape, the thickness of silastic material, the more excellent 3mm that is chosen as;
Deflector 32 adopts the aluminium sheet materials to process, and is shaped as circular arc, the thickness of aluminium sheet material, and the more excellent 2mm that is chosen as, four jiaos of deflector 32 all have flanging, are equipped with a connecting hole in those flangings;
Every silicon rubber heating plate 31 fixedly is pasted on the circular arc shaped inside of every deflector 32, mainly is bonded together through silicon rubber between the two, with screw every silicon rubber heating plate 31 is fixed on the every deflector 32 again;
Installing rack 33 is made up of right side panel beating support 331, left side panel beating support 332, base plate panel beating support 333, heat insulation 334 and heat insulation 335, and wherein left side panel beating support 332, right side panel beating support 331 are fixed in the left and right sides of base plate panel beating support 333; Heat insulation 334 is installed on the inboard that right side panel beating support 331 and base plate panel beating support 333 fix the place, and with right side panel beating support 331, base plate panel beating support 333 next-door neighbours; Panel beating support 332 and base plate panel beating support 333 fixed the inboard at place on the left of heat insulation 335 was installed on, and were close to left side panel beating support 332, base plate panel beating support 333;
Deflector 32 is fixed on the left and right sides panel beating support 332,331 of installing rack 33 through the connecting hole of four jiaos of flangings;
Left and right side panel beating support 332,331 is equipped with circular line outlet, and right side panel beating support 331 is provided with two high-temperature protector mounting hole site 36;
Installation sheet 35 is provided with two connecting holes;
High-temperature protector 34 is a kind of temp control switch; It is a kind of closed type temperature mechanical relay; When temperature was higher than setting value, built-in metal clips automatic shutoff circuit was when temperature is lower than setting value; Circuit is connected in the automatic resilience of built-in metal clips, and these two high-temperature protectors 34 are fixed on through 35 two connecting holes of installation sheet on two high-temperature protector mounting hole site 36 of right side panel beating support 331 of installing rack 33.
Like Fig. 5, shown in Figure 6:
The present invention be installed on heat exchanger in recycle the casing part; Be electrically connected with heat exchanger,, spent the crushing that heating system is brought so the air that interior circulation is come out is kept away right angle 90 because the deflector among the present invention is a circular arc; Along skidding off heating system, greatly reduced the windage of heat exchanger.
As shown in Figure 4:
Being equipped with heat exchanger operating circuit of the present invention mainly is to control switch of the present invention through the single-chip microcomputer in the controller, starts working when temperature is lower than subzero 5 the present invention when spending, and when temperature is higher than 10 when spending, the present invention closes.When too high and controller lost efficacy when temperature, can close the present invention through high-temperature protector.
Below only expressed embodiment of the present invention, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (4)
1. novel heat exchanger heater, be installed on heat exchanger in recycle the casing part, be electrically connected with heat exchanger, said novel heat exchanger heater comprises heating plate (31), deflector (32), installing rack (33), high-temperature protector (34); Installation sheet (35);
Said heating plate (31) is the silicon rubber heating plate, and quantity is two;
Said deflector (32) is the circular arc aluminium sheet, and quantity is two, and the Si Jiaochu of this deflector (32) is equipped with flanging, is equipped with a connecting hole in those flangings;
Said every heating plate (31) is pasted the circular arc shaped inside that is fixed in said every deflector (32);
Said installing rack (33) is made up of right side panel beating support (331), left side panel beating support (332), base plate panel beating support (333), right heat insulation (334) and left heat insulation (335), and said left side panel beating support (332), right side panel beating support (331) are fixed in the left and right sides of said base plate panel beating support (333); Said right heat insulation (334) is installed on the inboard that said right side panel beating support (331) and said base plate panel beating support (333) fix the place, and with said right side panel beating support (331), said base plate panel beating support (333) next-door neighbour; Said left heat insulation (335) is installed on the inboard that said left side panel beating support (332) and said base plate panel beating support (333) fix the place, and with said left side panel beating support (332), said base plate panel beating support (333) next-door neighbour;
Said every deflector (32) is fixed on the left side panel beating support (332) and right side panel beating support (331) of said installing rack (33) through the connecting hole of its four jiaos of flangings;
Said left side panel beating support (332), right side panel beating support (331) are equipped with a circular line outlet, and said right side panel beating support (331) is provided with two high-temperature protector mounting hole site (36);
Said installation sheet (35) is provided with two connecting holes;
Said high-temperature protector (34) is a kind of temp control switch, and these two high-temperature protectors (34) are fixed on two high-temperature protector mounting hole site (36) of right side panel beating support (331) through (35) two connecting holes of installation sheet.
2. novel heat exchanger heater as claimed in claim 1, the thickness of said every heating plate (31) is 3mm.
3. novel heat exchanger heater as claimed in claim 1, the thickness of said every deflector (32) is 2mm.
4. novel heat exchanger heater as claimed in claim 1, said high-temperature protector (34) are a kind of closed type temperature mechanical relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010510789 CN102455055B (en) | 2010-10-19 | 2010-10-19 | Heat exchanger heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010510789 CN102455055B (en) | 2010-10-19 | 2010-10-19 | Heat exchanger heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102455055A true CN102455055A (en) | 2012-05-16 |
| CN102455055B CN102455055B (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010510789 Active CN102455055B (en) | 2010-10-19 | 2010-10-19 | Heat exchanger heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102455055B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694387A (en) * | 2014-12-04 | 2015-06-10 | 南京航空航天大学 | Pre-hydration device and method for freeze-dried mammalian cell |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2104353A1 (en) * | 1993-08-18 | 1995-02-19 | Anthony William Barr | Heater |
| CN1194364A (en) * | 1997-02-06 | 1998-09-30 | 株式会社电装 | Heat exchanger core with electric heater |
| JPH11279406A (en) * | 1998-03-30 | 1999-10-12 | Nippon Mitsubishi Oil Corp | Highly heat conductive silicone rubber composition and heat conduction device |
| CN2472159Y (en) * | 2001-04-16 | 2002-01-16 | 广东科龙电器股份有限公司 | Hot Pump air conditioner with assisting defrosting and heating device |
| CN2569024Y (en) * | 2002-08-23 | 2003-08-27 | 邓兆山 | Thermotube heat pump type water heater |
| CN1525119A (en) * | 2003-02-25 | 2004-09-01 | �����п�����Դ�߿Ƽ�����˾ | Air-source heat pump air conditioning system |
| CN1561443A (en) * | 2000-11-15 | 2005-01-05 | 韦贝斯托热系统国际有限公司 | Heat exchanger for an auxiliary automotive heater |
| CN2856834Y (en) * | 2005-11-29 | 2007-01-10 | 王文杰 | Electrical heater of indoor machine of air conditioner |
| CN2896109Y (en) * | 2005-10-10 | 2007-05-02 | 邱国云 | Heating heat-exchanger of direct-heating electric water-heater |
| CN201866923U (en) * | 2010-10-19 | 2011-06-15 | 威图电子机械技术(上海)有限公司 | Novel heating device of heat exchanger |
-
2010
- 2010-10-19 CN CN 201010510789 patent/CN102455055B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2104353A1 (en) * | 1993-08-18 | 1995-02-19 | Anthony William Barr | Heater |
| CN1194364A (en) * | 1997-02-06 | 1998-09-30 | 株式会社电装 | Heat exchanger core with electric heater |
| JPH11279406A (en) * | 1998-03-30 | 1999-10-12 | Nippon Mitsubishi Oil Corp | Highly heat conductive silicone rubber composition and heat conduction device |
| CN1561443A (en) * | 2000-11-15 | 2005-01-05 | 韦贝斯托热系统国际有限公司 | Heat exchanger for an auxiliary automotive heater |
| CN2472159Y (en) * | 2001-04-16 | 2002-01-16 | 广东科龙电器股份有限公司 | Hot Pump air conditioner with assisting defrosting and heating device |
| CN2569024Y (en) * | 2002-08-23 | 2003-08-27 | 邓兆山 | Thermotube heat pump type water heater |
| CN1525119A (en) * | 2003-02-25 | 2004-09-01 | �����п�����Դ�߿Ƽ�����˾ | Air-source heat pump air conditioning system |
| CN2896109Y (en) * | 2005-10-10 | 2007-05-02 | 邱国云 | Heating heat-exchanger of direct-heating electric water-heater |
| CN2856834Y (en) * | 2005-11-29 | 2007-01-10 | 王文杰 | Electrical heater of indoor machine of air conditioner |
| CN201866923U (en) * | 2010-10-19 | 2011-06-15 | 威图电子机械技术(上海)有限公司 | Novel heating device of heat exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694387A (en) * | 2014-12-04 | 2015-06-10 | 南京航空航天大学 | Pre-hydration device and method for freeze-dried mammalian cell |
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| Publication number | Publication date |
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| CN102455055B (en) | 2013-10-02 |
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