CN202190421U - Electrothermal tube apparatus of indoor air conditioner and indoor air conditioner - Google Patents
Electrothermal tube apparatus of indoor air conditioner and indoor air conditioner Download PDFInfo
- Publication number
- CN202190421U CN202190421U CN2011202785361U CN201120278536U CN202190421U CN 202190421 U CN202190421 U CN 202190421U CN 2011202785361 U CN2011202785361 U CN 2011202785361U CN 201120278536 U CN201120278536 U CN 201120278536U CN 202190421 U CN202190421 U CN 202190421U
- Authority
- CN
- China
- Prior art keywords
- electrothermal tube
- air conditioner
- fin
- room unit
- perforation
- 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 - Fee Related
Links
- 230000005855 radiation Effects 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses an electrothermal tube apparatus of an indoor air conditioner, including an electrothermal tube and an electrothermal tube heat radiation device. The electrothermal tube heat radiation device includes heat radiation fins and radiation sheets; the heat radiation fins are arranged in parallel with intervals on the radiation sheets; the radiation sheets are provided with perforations; and the electrothermal tube is insertingly arranged in the perforations. In the utility model, the electrothermal tube is insertingly arranged in the perforations, which not only increases heat radiation area, but also provides a support force for the electrothermal tube to prevent the electrothermal tube from deformation caused by various reasons, the distance between the electrothermal tube and the indoor air conditioner caused by the deformation of the electrothermal tube is effectively shortened, the problem of the indoor air conditioner caused by the deformation of the electrothermal tube is obviously minimized, and product quality is guaranteed.
Description
Technical field
The utility model relates to the air conditioner technical field, specially refers to a kind of air conditioner room unit electrothermal tube device and air conditioner room unit.
Background technology
Existing cold-warm type air-conditioning device is owing to mainly consider by cooling condition in the design phase, makes its refrigerating capacity meet the demands and heating capacity seems not enough.Therefore, most of cold-warm type air-conditioning device all can be installed the electric heating device that quantity does not wait on its indoor set, to guarantee heating capacity and the leaving air temp of cold season.Electrothermal tube is simple in structure with it, advantages such as the heat efficiency is high, long service life, is widely used as the electric heating device in the air conditioner.
But when air conditioner when heating operation and electrothermal tube are also devoted oneself to work, electrothermal tube has the space inequality of generating heat between the variant or filler owing to filler concentration wherein, long-term use then can make it innerly produce big stress and flexural deformation.When especially needs are installed many electrothermal tubes in order to satisfy heating capacity, usually single electrothermal tube is simply connected the assembly group together, the probability that bends like this can be bigger, also brought certain potential safety hazard thus.In addition; Owing to receive the needs of cost and outward appearance; The detachable air conditioner indoor machine structure design compactly and the space limited; Often from the close together of each parts (material is a working of plastics), electrothermal tube was in case bending just can touch the parts that material is a working of plastics when therefore electrothermal tube was installed in indoor set.Though electrothermal tube carries safeguard measure; But its protection temperature is usually also on 100 ℃; Burning just might take place the parts of being touched this moment or fusing waits other unpredictable problems, thereby work the mischief for the safety of entire product even user's life security.
The utility model content
The main purpose of the utility model is intended to improve the radiating effect of electrothermal tube for a kind of air conditioner room unit electrothermal tube device is provided.
The utility model proposes a kind of air conditioner room unit electrothermal tube device; Comprise electrothermal tube and electrothermal tube heat abstractor; Said electrothermal tube heat abstractor comprises radiating fin and fin; Said radiating fin is arranged on the said fin side by side and at interval, on the said radiating fin perforation is set, and said electrothermal tube interts in said perforation.
Preferably, said perforation around be provided with flange in the same direction.
Preferably, the internal diameter of said perforation is bigger slightly than the external diameter of said electrothermal tube.
Preferably, said fin is grid-like.
Preferably, an end of said electrothermal tube is connected with the thermostat of control electrothermal tube surface temperature.
Preferably, the other end that said electrothermal tube relatively connects said thermostat is connected with and is used for that thermostat lost efficacy and the temperature on electrothermal tube surface fuses when reaching threshold value, cuts off the fuse of the power supply of electrothermal tube device.
The utility model also provides a kind of air conditioner room unit; Comprise heat exchanger, fan and electrothermal tube device, said electrothermal tube device is arranged between heat exchanger and the fan, comprises electrothermal tube and electrothermal tube heat abstractor; Said electrothermal tube heat abstractor comprises radiating fin and fin; Said radiating fin is arranged on the said fin side by side and at interval, on the said radiating fin perforation is set, and electrothermal tube interts in said perforation.
Preferably, be provided with flange in the same direction around the said perforation, and its internal diameter is bigger slightly than the external diameter of said electrothermal tube.
Preferably, said fin is grid-like.
Preferably, an end of said electrothermal tube is connected with the thermostat of control electrothermal tube surface temperature, and the other end is connected with and is used for that thermostat lost efficacy and the temperature on electrothermal tube surface fuses when reaching threshold value, cuts off the fuse of the power supply of electrothermal tube device.
The utility model is through being interspersed in electrothermal tube in the perforation that is provided with on the radiating fin; Not only increased area of dissipation; But also can be when electrothermal tube is out of shape because of various reasons, for electrothermal tube provides support power and hinders the distortion of electrothermal tube, shorten electrothermal tube leaves the indoor set working of plastics owing to distortion distance effectively; Obviously reduce indoor set because electrothermal tube is out of shape the problem that causes, guaranteed the quality of product.
Description of drawings
Fig. 1 is the structural representation of the utility model air conditioner room unit electrothermal tube device preferred embodiment;
Fig. 2 is the structural representation of facing of electrothermal tube heat abstractor in the air conditioner room unit electrothermal tube device shown in Figure 1;
Fig. 3 is the plan structure sketch map of electrothermal tube heat abstractor in the air conditioner room unit electrothermal tube device shown in Figure 1;
Fig. 4 is the structural representation of the utility model air conditioner room unit preferred embodiment.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to Fig. 1 and Fig. 2, Fig. 1 is the structural representation of the utility model air conditioner room unit electrothermal tube device preferred embodiment, and Fig. 2 is the structural representation of facing of electrothermal tube heat abstractor in the air conditioner room unit electrothermal tube device shown in Figure 1.The utility model air conditioner room unit electrothermal tube device comprises electrothermal tube 10 and electrothermal tube heat abstractor 11.Electrothermal tube heat abstractor 11 comprises a plurality of radiating fins 111 and fin 112, and fin 112 is roughly tabular, is horizontally set on the bottom of electrothermal tube heat abstractor 11.Radiating fin 111 is roughly sheet; With fin 112 vertical settings; Each radiating fin 111 is arranged on the fin 112 side by side and at interval, and the bottom of radiating fin 111 is fixed on the fin 112 through modes such as welding, makes that electrothermal tube heat abstractor 11 is a monolithic construction.Perforation 113 is set on the radiating fin 111, all be provided with flange 1131 in the same direction around this perforation 113, and the size of 113 internal diameters of boring a hole is bigger slightly than the external diameter of electrothermal tube 10, be convenient to electrothermal tube 10 and intert wherein.
Above-mentioned electrothermal tube 10 inserts from the perforation 113 of radiating fin 111; Direction is for along the opposite side that flange 1131 is arranged of the side direction perforation 113 of perforation 113 no flange 1131 (with reference to Fig. 2 for from left to right), thereby makes electrothermal tube 10 can successfully intert in the perforation 113 of electrothermal tube heat abstractor 11.After electrothermal tube 10 inserts perforation 113; Two ends with electrothermal tube heat abstractor 11 are installed on the indoor set again; Not only easy for installation; And make electrothermal tube heat abstractor 11 closely contact with electrothermal tube 10 all the time, there is not solder joint when being installed on the indoor set, so be difficult for taking place loosening phenomenon owing to electrothermal tube heat abstractor 11.In addition, radiating fin 111 and fin 112 not only can support electrothermal tube 10, can also play the effect of heat radiation.
The utility model is through being interspersed in electrothermal tube 10 in the perforation 113 that is provided with on the radiating fin 111; Not only increased area of dissipation; But also can be when electrothermal tube 10 is out of shape because of various reasons, for electrothermal tube 10 provides support power and hinders the distortion of electrothermal tube 10, shorten electrothermal tube 10 leaves the indoor set working of plastics owing to distortion distance effectively; Obviously reduce indoor set because electrothermal tube 10 is out of shape the problem that causes, guaranteed the quality of product.
The shape of above-mentioned perforation 113 can be for multiple.For example circle, triangle, polygon etc.Every external diameter size with electrothermal tube 10 is mated, and the perforation 113 that can limit electrothermal tube 10 distortion is in the protection range of the utility model.
Above-mentioned electrothermal tube 10 can when many electrothermal tubes 10 use together, can correspondingly on each radiating fin 111 at interval a plurality of perforation 113 be set, thereby a plurality of electrothermal tube 10 can alternate in electrothermal tube heat abstractor 11 for single or many.And because electrothermal tube heat abstractor 11 is a monolithic construction; Thereby strengthened the stationarity of whole electrothermal tube group; And when one of them electrothermal tube 10 uneven and stressed when crooked owing to making the reason heating; Other normal electrothermal tubes 10 also can play action of traction, reduce its deflection, reduce the probability that breaks down.
With reference to Fig. 3; Fig. 3 is the plan structure sketch map of electrothermal tube heat abstractor in the air conditioner room unit electrothermal tube device shown in Figure 1; In order further to improve the radiating effect on electrothermal tube 10 surfaces, above-mentioned fin 112 can also be for grid-like, and the position of its connection then is used to connect radiating fin 111; Empty position 1121 can be so that heat radiation, thereby has increased the area of dissipation of electrothermal tube.
Refer again to Fig. 1, a side of above-mentioned electrothermal tube 10 is connected with power line 20, and this power line 20 is used to be connected the automatically controlled plate of indoor set, and electrothermal tube is supplied power.Be connected with the thermostat 30 of control electrothermal tube surface temperature at an end of electrothermal tube 10, the other end is connected with and is used for that thermostat lost efficacy and the temperature on electrothermal tube surface fuses when reaching threshold value, cuts off the fuse 40 of the power supply of electrothermal tube device.Thermostat 30 is used to detect the temperature on electrothermal tube 10 surfaces, and when the temperature on electrothermal tube 10 surfaces during more than or equal to preset operating temperature, thermostat 30 breaks off the power supply of electrothermal tubes 10, thereby makes electrothermal tube 10 outages, with protection electrothermal tube 10 operate as normal; When the temperature on electrothermal tube 10 surfaces is cooled to preset reset temperature, the power supply of thermostat 30 conducting electrothermal tubes 10.In addition, just in case thermostat 30 lost efficacy, after the temperature on electrothermal tube 10 surfaces reach the maximum temperature that fuse 40 can bear, fuse 40 will blow to break off the power supply of electrothermal tube 10, then need this moment the specialized maintenance personnel to change and get final product.In the present embodiment; Thermostat 30 and fuse 40 are connected the two ends of electrothermal tube 10 respectively; But, in other embodiments, thermostat 30 and fuse 40 also can the switch settings; Even can they be set to the same end of electrothermal tube 10, as long as thermostat 30 and fuse 40 are connected in the circuit of electrothermal tube 10 and can the temperature of electrothermal tube 10 be detected.
With reference to Fig. 4, be the structural representation of the utility model air conditioner room unit preferred embodiment.The utility model air conditioner room unit comprises electrothermal tube device 1, indoor set heat exchanger 2 and axial-flow fan 3.This electrothermal tube device 1 is above-mentioned air conditioner room unit electrothermal tube device, is installed between indoor set heat exchanger 2 and the axial-flow fan 3.Shown in the arrow among Fig. 4, under the effect of axial-flow fan 3, air further heats through electrothermal tube device 1 behind indoor heat exchanger 2 again, and the air outlet from indoor set blows out at last.This electrothermal tube device 1 not only is provided with the radiating fin 111 of equivalent area at the circumferencial direction of electrothermal tube 10; And in direction along air intake; Be between electrothermal tube 10 and the axial-flow fan 3, also be provided with grid-like fin 112, other parts of itself and indoor set are not interfered; Improve radiating efficiency, reduced the possibility that the indoor set working of plastics is out of shape owing to the thermal radiation of electrothermal tube 10 simultaneously.And, because the size at the position 1121 of fin 112 hollows is bigger than the spacing of fin of heat exchanger 2, therefore can not influence the air intake of indoor set basically.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (10)
1. air conditioner room unit electrothermal tube device; It is characterized in that; Comprise electrothermal tube and electrothermal tube heat abstractor, said electrothermal tube heat abstractor comprises radiating fin and fin, and said radiating fin is arranged on the said fin side by side and at interval; On the said radiating fin perforation is set, said electrothermal tube interts in said perforation.
2. air conditioner room unit electrothermal tube device according to claim 1 is characterized in that, is provided with flange around the said perforation in the same direction.
3. air-conditioner outdoor unit electrothermal tube device according to claim 1 and 2 is characterized in that the internal diameter of said perforation is bigger slightly than the external diameter of said electrothermal tube.
4. air conditioner room unit electrothermal tube device according to claim 3 is characterized in that said fin is grid-like.
5. air conditioner room unit electrothermal tube device according to claim 1 is characterized in that, an end of said electrothermal tube is connected with the thermostat of control electrothermal tube surface temperature.
6. air conditioner room unit electrothermal tube device according to claim 5; It is characterized in that; The other end that said electrothermal tube relatively connects said thermostat is connected with and is used for that thermostat lost efficacy and the temperature on electrothermal tube surface fuses when reaching threshold value, cuts off the fuse of the power supply of electrothermal tube device.
7. an air conditioner room unit is characterized in that, comprises heat exchanger, fan and electrothermal tube device; Said electrothermal tube device is arranged between heat exchanger and the fan; Comprise electrothermal tube and electrothermal tube heat abstractor, said electrothermal tube heat abstractor comprises radiating fin and fin, and said radiating fin is arranged on the said fin side by side and at interval; On the said radiating fin perforation is set, said electrothermal tube interts in said perforation.
8. air conditioner room unit according to claim 7 is characterized in that, be provided with flange in the same direction around the said perforation, and its internal diameter is bigger slightly than the external diameter of said electrothermal tube.
9. air conditioner room unit according to claim 8 is characterized in that, said fin is grid-like.
10. according to each described air conditioner room unit in the claim 7 to 9; It is characterized in that; One end of said electrothermal tube is connected with the thermostat of control electrothermal tube surface temperature; The other end is connected with and is used for that said thermostat lost efficacy and the temperature on electrothermal tube surface fuses when reaching threshold value, cuts off the fuse of the power supply of electrothermal tube device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202785361U CN202190421U (en) | 2011-08-02 | 2011-08-02 | Electrothermal tube apparatus of indoor air conditioner and indoor air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202785361U CN202190421U (en) | 2011-08-02 | 2011-08-02 | Electrothermal tube apparatus of indoor air conditioner and indoor air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190421U true CN202190421U (en) | 2012-04-11 |
Family
ID=45921852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202785361U Expired - Fee Related CN202190421U (en) | 2011-08-02 | 2011-08-02 | Electrothermal tube apparatus of indoor air conditioner and indoor air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190421U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837223A (en) * | 2015-05-14 | 2015-08-12 | 安徽省宁国市天成电气有限公司 | Plate-type heater |
| CN106016647A (en) * | 2016-07-22 | 2016-10-12 | 黄兴菊 | Electric auxiliary heater of air conditioner |
| CN109195238A (en) * | 2018-10-15 | 2019-01-11 | 江苏东方电热器制造有限公司 | A kind of High-strength compression resistant type electric heater |
-
2011
- 2011-08-02 CN CN2011202785361U patent/CN202190421U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837223A (en) * | 2015-05-14 | 2015-08-12 | 安徽省宁国市天成电气有限公司 | Plate-type heater |
| CN106016647A (en) * | 2016-07-22 | 2016-10-12 | 黄兴菊 | Electric auxiliary heater of air conditioner |
| CN109195238A (en) * | 2018-10-15 | 2019-01-11 | 江苏东方电热器制造有限公司 | A kind of High-strength compression resistant type electric heater |
| CN109195238B (en) * | 2018-10-15 | 2021-04-27 | 江苏东方电热器制造有限公司 | High-strength pressure-resistant electric heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202190421U (en) | Electrothermal tube apparatus of indoor air conditioner and indoor air conditioner | |
| CN210220296U (en) | Energy-saving device of air source heat pump | |
| CN201488139U (en) | Ceiling type air conditioner indoor unit | |
| CN109587998A (en) | Set the multi-joint heat pipe cooling system of type in micro-channel heat exchanger bottom | |
| KR100934763B1 (en) | Thermal conduction device for hot blast heater or cold blast heater | |
| CN211316650U (en) | Fin evaporator capable of safely and quickly defrosting | |
| CN203940659U (en) | A kind of circulation heat exchanger | |
| CN202947233U (en) | Heat pipe heat exchanger unit and indoor unit thereof | |
| CN203116181U (en) | Air-conditioning outdoor unit heat sink | |
| CN206626766U (en) | The auxiliary thermal of air conditioner | |
| US20130333868A1 (en) | Secondary heat exchanger for a furnace heat exchanger | |
| CN204705078U (en) | A kind of air cooling fin evaporimeter | |
| CN205717836U (en) | Heat exchanger and the air-conditioner with it | |
| CN103851937A (en) | Single and double temperature heat exchanger and heat exchanging method | |
| CN207610286U (en) | Air-conditioning equipment | |
| CN202947382U (en) | Glass lining inner enamel row tube condenser | |
| CN203837236U (en) | Heat exchanging device capable of independently defrosting | |
| CN210351696U (en) | High-efficiency fan-shaped heater | |
| CN202119312U (en) | Collector of water heater wall-hanging stove | |
| CN209960605U (en) | Heating panel and be furnished with room heater of heating panel | |
| CN102721095A (en) | Warmer | |
| CN212930299U (en) | Miniature semiconductor air conditioner | |
| CN202494363U (en) | Parallel capillary heat pipe heat exchange device | |
| CN202587431U (en) | Heating pipe heat exchange apparatus | |
| CN204301189U (en) | A kind of radiator and radiator heat emission fan thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20190802 |