CN201259356Y - PTC heater for air conditioner condenser - Google Patents
PTC heater for air conditioner condenser Download PDFInfo
- Publication number
- CN201259356Y CN201259356Y CNU2008201467340U CN200820146734U CN201259356Y CN 201259356 Y CN201259356 Y CN 201259356Y CN U2008201467340 U CNU2008201467340 U CN U2008201467340U CN 200820146734 U CN200820146734 U CN 200820146734U CN 201259356 Y CN201259356 Y CN 201259356Y
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- CN
- China
- Prior art keywords
- pipe
- ptc
- ptc heater
- air conditioner
- insulating paper
- 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 - Lifetime
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Abstract
The utility model relates to a PTC heater used for an air conditioner condenser pipe, in particular to an electrical heating device used for a conditioner condenser pipe, which belongs to the technical field of electrical heating. The PTC heater comprises an aluminum pipe and a PTC component; the PTC component comprises a PTC heating plate, an electrode plate, and a conducting wire connected with the electrode plate; an insulating paper wrapper layer is arranged outside the PTC component, the PTC component wrapped with insulating paper is arranged in the aluminum pipe, and the PTC heater is characterized in that the aluminum pipe comprises a flat pipe body and an circular arch pipe sleeve arranged on the surface of the flat pipe body. The PTC heater can ensure that the condensing agent in the copper pipe of an air-conditioning outside unit is rapidly heated up, the heated condensing agent is quickly circulated in the system, not only the air conditioning system can be rapidly heated, but also the defrosting can be accelerated on the air-conditioning outside unit, by adopting the PTC heater, the thermal transition efficiency is high, the toggle speed of the air conditioning system can be accelerated under cold weather condition, the operation is secure and reliable, and simultaneously the electrical energy is saved.
Description
Technical field:
The utility model relates to a kind of ptc heater that is used for the air conditioner condensation pipe, and it belongs to the electric-heating technology field, especially for the electric heater unit of air conditioner condensation pipe.
Background technology:
Split-type air conditioner all is that outdoor machine part is placed outside the house at present, therefore, under the state of low temperature in winter, particularly be lower than subzero 5 degree time when temperature, because environment temperature is very low, not only make the interior condensing agent of copper pipe of air-conditioner outdoor unit condense, but also make the air-conditioner outdoor unit evaporimeter frosting.Owing to this reason, therefore relatively difficult when air-conditioning system starts, need a long time to meet hot air-conditioning system earlier, system could start.It is slow so just to make air conditioner heat speed, and slowly startup has also caused the waste of electric power energy.Now the technology that adopts mainly is to increase the purpose that electrothermal tube or ptc heater reach start-up system at indoor set.But the effect of this kind method is also not obvious, and installing space is big, and cost is than higher.
Summary of the invention:
The purpose of this utility model be to provide a kind of can be so that the copper pipe of air-conditioner outdoor unit can be heated up fast, and melt the ptc heater that is used for the air conditioner condensation pipe of condensing agent fast.
The purpose of this utility model is achieved in that
A kind of ptc heater that is used for the air conditioner condensation pipe, it comprises aluminum pipe and PTC assembly; Described PTC assembly comprises PTC heating sheet, electrode slice and the lead that is connected with electrode slice; In described PTC assembly outer setting the insulating paper integument is arranged, the PTC assembly that is enclosed with insulating paper is placed described aluminum pipe, it is characterized in that described aluminum pipe comprises flat body and the dome-shaped pipe box that is arranged on the flat tube surface.
Described dome-shaped pipe box is arranged on the upper surface of described flat body.
Described dome-shaped pipe box is arranged on the lower surface of described flat body.
Mouth of pipe place at described aluminum pipe two ends is provided with seal plug.
The described seal plug that is arranged on the mouth of pipe place at aluminum pipe two ends is to irritate the chock plug that quartz sand plug or silicon silica gel plug or silica gel add plastics.
Described insulating paper is individual layer insulating paper or multilayer insulation paper.
Described electrode slice is high lead electrode.
Described PTC heating sheet is ceramic PTC heating sheet.
The utility model can be so that the condensing agent in the air-conditioner outdoor unit copper pipe be rapidly heated, condensing agent after the intensification is circulation fast in system, air-conditioning system is heated fast, also can quicken the defrosting on the off-premises station, adopt its thermal transition efficient height of ptc heater, can effectively accelerate the toggle speed under the air-conditioning system cold weather conditions, and safe and reliable, save electric energy simultaneously.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model
Accompanying drawing 2 is a cross section structure schematic diagram of the present utility model
Accompanying drawing 3 is a three-dimensional decomposition texture schematic diagram of the present utility model
Accompanying drawing 4 is the user mode structural representation of the utility model embodiment 1
Accompanying drawing 5 is the user mode structural representation of the utility model embodiment 2
The specific embodiment:
Below in conjunction with accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model is further detailed:
Embodiment 1, as shown in accompanying drawing 1, Fig. 2, Fig. 3 and Fig. 4.
In the present embodiment, the utility model comprises aluminum pipe and PTC assembly; Described PTC assembly comprises PTC heating sheet 2, electrode slice 4 and the lead that is connected with electrode slice; In described PTC assembly outer setting insulating paper integument 3 is arranged, the PTC assembly that is enclosed with insulating paper is placed described aluminum pipe, above-mentioned part is a prior art.In order to realize the purpose of this utility model, can described PTC assembly and aluminum pipe well attached on the copper pipe that uses air-conditioner outdoor unit of the present utility model, described aluminum pipe is designed to flat body 11 and is arranged on the combination of the dome-shaped pipe box 12 of flat tube surface.Described in the present embodiment dome-shaped pipe box is arranged on the lower surface of described flat body.Mouth of pipe place at described aluminum pipe two ends is provided with seal plug 5, can realize waterproof of the present utility model, and is dustproof, shockproof.The seal plug at the mouth of pipe place at aluminum pipe two ends can select to irritate the chock plug that quartz sand plug or silica gel plug or silica gel add plastics.In the present embodiment, use the silica gel plug.
Because the utility model is to use in outdoor machine part.As shown in accompanying drawing 4, in the present embodiment, shown in the upper body of copper pipe 6 of use off-premises station of the present utility model be with the utility model, the dome-shaped pipe box 12 that is the utility model flat tube surface is enclosed within on the described off-premises station copper pipe, the lead 7 that described electrode slice is connected is connected on the power supply of off-premises station then, like this in starting of air conditioner, the utility model is switched on simultaneously, heating copper tube part rapidly, and the condensing agent in the thawing copper pipe, thereby accelerate the toggle speed of air-conditioning under low-temperature condition.In the present embodiment, described insulating paper 3 is the individual layer insulating paper, and described PTC heating sheet is ceramic PTC heating sheet.Because the size difference of copper pipe, the structure of product also can be done and do such as the copper pipe of doing now greatly to be ￠ 12.7, to also have many different sizes with ￠ 9 that the product structure size also can be changed.The size of the PTC heating sheet of inner usefulness also can change according to the deformation ruler little progress row of aluminum pipe, as present 32 X, 10,35 X 6 etc.In concrete enforcement, the bore of described dome-shaped pipe box 12 should be complementary through size with the outer of air-conditioning copper pipe.
Embodiment 2, as shown in accompanying drawing 5.
In the present embodiment, in order to improve firing rate, described dome-shaped pipe box is arranged on the upper surface of described flat body.Like this a upper surface is had the copper pipe surface that the aluminum pipe 9 of dome-shaped pipe box and aluminum pipe 8 two parts that lower surface has the dome-shaped pipe box all are enclosed within air-conditioner outdoor unit, constitute a full structure of surrounding.The described in the present embodiment seal plug that is arranged on the mouth of pipe place at aluminum pipe two ends is the chock plug that silica gel adds plastics.Described insulating paper is three-layer insulated paper.
Other parts and the embodiment 1 of present embodiment are identical.
Claims (8)
1, a kind of ptc heater that is used for the air conditioner condensation pipe, it comprises aluminum pipe and PTC assembly; Described PTC assembly comprises PTC heating sheet (2), electrode slice (4) and the lead that is connected with electrode slice; In described PTC assembly outer setting insulating paper integument (3) is arranged, the PTC assembly that is enclosed with insulating paper is placed described aluminum pipe, it is characterized in that described aluminum pipe comprises flat body (11) and is arranged on the dome-shaped pipe box (12) of flat tube surface.
2, the ptc heater that is used for the air conditioner condensation pipe described in claim 1 is characterized in that described dome-shaped pipe box (12) is arranged on the upper surface of described flat body.
3, the ptc heater that is used for the air conditioner condensation pipe described in claim 1 is characterized in that described dome-shaped pipe box (12) is arranged on the lower surface of described flat body.
4, the ptc heater that is used for the air conditioner condensation pipe described in claim 1 or 2 or 3 is characterized in that being provided with seal plug (5) at the mouth of pipe place at described aluminum pipe two ends.
5, the ptc heater that is used for the air conditioner condensation pipe described in claim 4, the seal plug that it is characterized in that being arranged on the mouth of pipe place at aluminum pipe two ends adds the chock plug of plastics for irritating quartz sand plug or silica gel plug or silica gel.
6, the ptc heater that is used for the air conditioner condensation pipe described in claim 1 is characterized in that described insulating paper is individual layer insulating paper or multilayer insulation paper.
7, the ptc heater that is used for the air conditioner condensation pipe described in claim 1 is characterized in that described electrode slice is high lead electrode.
8, the ptc heater that is used for the air conditioner condensation pipe described in claim 1 is characterized in that described PTC heating sheet is ceramic PTC heating sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201467340U CN201259356Y (en) | 2008-08-20 | 2008-08-20 | PTC heater for air conditioner condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201467340U CN201259356Y (en) | 2008-08-20 | 2008-08-20 | PTC heater for air conditioner condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259356Y true CN201259356Y (en) | 2009-06-17 |
Family
ID=40773593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201467340U Expired - Lifetime CN201259356Y (en) | 2008-08-20 | 2008-08-20 | PTC heater for air conditioner condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259356Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011107862A1 (en) * | 2010-03-05 | 2011-09-09 | Simatelex Manufactory Co. Ltd. | Positive temperature co-efficient heating element |
| CN103379683A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Refrigerant heating apparatus |
| CN104053257A (en) * | 2014-06-10 | 2014-09-17 | 孝感华工高理电子有限公司 | PTC heating rod and manufacturing method thereof |
| CN104390329B (en) * | 2014-11-12 | 2017-01-04 | 苏州速腾电子科技有限公司 | It is applicable to the electric heating tube guard assembly of air-conditioning |
-
2008
- 2008-08-20 CN CNU2008201467340U patent/CN201259356Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011107862A1 (en) * | 2010-03-05 | 2011-09-09 | Simatelex Manufactory Co. Ltd. | Positive temperature co-efficient heating element |
| CN103379683A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Refrigerant heating apparatus |
| CN103379683B (en) * | 2012-04-18 | 2015-08-12 | 珠海格力电器股份有限公司 | Heating device for refrigerant |
| CN104053257A (en) * | 2014-06-10 | 2014-09-17 | 孝感华工高理电子有限公司 | PTC heating rod and manufacturing method thereof |
| CN104390329B (en) * | 2014-11-12 | 2017-01-04 | 苏州速腾电子科技有限公司 | It is applicable to the electric heating tube guard assembly of air-conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090617 |
|
| CX01 | Expiry of patent term |