CN103776163A - Heat pump water heater - Google Patents
Heat pump water heater Download PDFInfo
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- CN103776163A CN103776163A CN201410058598.XA CN201410058598A CN103776163A CN 103776163 A CN103776163 A CN 103776163A CN 201410058598 A CN201410058598 A CN 201410058598A CN 103776163 A CN103776163 A CN 103776163A
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- heat exchanger
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- controlled box
- exchanger tube
- pump boiler
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Abstract
The invention discloses a heat pump water heater. The heat pump water heater comprises a compressor, a condenser, a throttling component, an evaporator, an electric control box, an electronic element arranged inside the electric control box, and a heat exchange tube arranged inside the electric control box, wherein the two ends of the heat exchange tube extend out of the electric control box; the two ends of the heat exchange tube are communicated with the cold medium inlet of the compressor and the cold medium outlet of the evaporator respectively. A cold medium in the system flows out of the cold medium outlet of the evaporator after being cooled in the evaporator, and flows into the cold medium inlet of the compressor through the heat exchange tube, namely, the temperature of the cold medium flowing out of the evaporator is low, and the low-temperature cold medium exchanges heat with high-temperature gas inside the electric control box when flowing through the heat exchange tube positioned inside the electric control box, thereby fulfilling the aim of lowering the temperature of air inside the electric control box, realizing cooling inside the electric control box, and ensuring that the electronic element inside the electric control box can work normally.
Description
Technical field
The present invention relates to technical field of water heaters, more particularly, relate to a kind of Teat pump boiler.
Background technology
Teat pump boiler can absorb airborne low temperature heat energy come in, and is converted into high temperature heat after compressor compresses, heating water temperature, and it has energy-efficient feature, therefore more and more receives people's welcome.
Teat pump boiler of the prior art comprises the parts such as compressor, condenser, evaporimeter and electric-controlled box, and wherein electric-controlled box is used for placing electronic component, such as driven compressor module.Because electronic component can produce amount of heat in the time normally working, therefore in order to guarantee the normal work of the electronic component in electric-controlled box, need dispel the heat to electric-controlled box in time.Generally dispel the heat by the mode that blower fan is set on electric-controlled box wall at present, be i.e. when blower fan rotation, produce negative pressure and wind is flowed out from electric-controlled box to the heat of taking away generation.But in the time that the environment temperature of electric-controlled box is higher, only by air exchange deficiency so that the temperature in electric-controlled box maintains in the normal working temperature of electronic component, and then affect the normal work of electronic component.
In sum, how effectively being dispelled the heat in electric-controlled box inside, is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of Teat pump boiler, the structural design of this Teat pump boiler can be dispelled the heat to electric-controlled box inside effectively.
In order to achieve the above object, the invention provides following technical scheme:
A kind of Teat pump boiler, comprises compressor, condenser, throttle part, evaporimeter, electric-controlled box and is arranged at the electronic component of described electric-controlled box inside,
Also comprise the heat exchanger tube that is arranged at described electric-controlled box inside, and the two ends of described heat exchanger tube stretch out described electric-controlled box, the two ends of described heat exchanger tube are communicated with the refrigerant import of compressor and the refrigerant exit of evaporimeter respectively.
Preferably, in above-mentioned Teat pump boiler, the heat exchanger tube that is positioned at described electric-controlled box inside is specially continuous S-shaped.
Preferably, in above-mentioned Teat pump boiler, also comprise the heat exchanger fin that is fixed on described electric-controlled box inside, and described heat exchanger fin and described heat exchanger tube are in contact with one another.
Preferably, in above-mentioned Teat pump boiler, offer the storage tank for accommodating described heat exchanger tube on described heat exchanger fin, described heat exchanger tube embeds in described storage tank.
Preferably, in above-mentioned Teat pump boiler, described electronic component contacts and is fixedly connected with described heat exchanger fin.
Preferably, in above-mentioned Teat pump boiler, described electronic component is specially driven compressor module.
Preferably, in above-mentioned Teat pump boiler, described heat exchanger tube is copper pipe, and described heat exchanger fin is specially aluminium flake.
Preferably, in above-mentioned Teat pump boiler, described throttle part is electric expansion valve, capillary or heating power expansion valve.
Teat pump boiler provided by the invention comprises compressor, condenser, throttle part, evaporimeter, electric-controlled box and be arranged at the electronic component of electric-controlled box inside, also comprise in addition heat exchanger tube, electric-controlled box is stretched out at the two ends that wherein heat exchanger tube is positioned at electric-controlled box inside and heat exchanger tube, be that the two ends of heat exchanger tube are through the box wall of electric-controlled box, the two ends of heat exchanger tube are communicated with the refrigerant import of compressor and the refrigerant exit of evaporimeter respectively, be to be communicated with the refrigerant import of compressor after electric-controlled box is stretched out in one end of heat exchanger tube, the other end of heat exchanger tube is communicated with the refrigerant exit of evaporimeter after stretching out electric-controlled box.
While applying Teat pump boiler provided by the invention, refrigerant in this system flows out from the refrigerant exit of evaporimeter after lowering the temperature in evaporimeter, flow through and flow into the refrigerant import of compressor after heat exchanger tube, the temperature of the refrigerant flowing out from evaporimeter is lower, so when low temperature refrigerant is flowed through while being positioned at the heat exchanger tube of electric-controlled box inside, it is understood the gas higher with electric-controlled box internal temperature and carries out heat exchange, realize the object of the temperature that reduces electric-controlled box inner air with this, realize electric-controlled box inside is lowered the temperature, and then guaranteed that the electronic component of electric-controlled box inside can normally work.Simultaneously low temperature refrigerant absorbs the return-air degree of superheat that enters compressor after electric-controlled box internal heat and improved this heat pump water heater system, and that has reduced this heat pump water heater system returns liquid risk, has improved accordingly water heating ability and the efficiency of Teat pump boiler.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the Teat pump boiler that Fig. 1 provides for the embodiment of the present invention.
In accompanying drawing, mark is as follows:
1-condenser, 2-throttle part, 3-evaporimeter, 4-electric-controlled box, 5-heat exchanger fin, 6-electronic component, 7-heat exchanger tube, 8-compressor.
The specific embodiment
The object of the present invention is to provide a kind of Teat pump boiler, the structural design of this Teat pump boiler can be dispelled the heat to electric-controlled box inside effectively.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the Teat pump boiler that the embodiment of the present invention provides comprises compressor 8, condenser 1, throttle part 2, evaporimeter 3, electric-controlled box 4 and be arranged at the electronic component 6 of electric-controlled box 4 inside, also comprise in addition heat exchanger tube 7, electric-controlled box 4 is stretched out at the two ends that wherein heat exchanger tube 7 is positioned at electric-controlled box 4 inside and heat exchanger tube 7, be that the two ends of heat exchanger tube 7 are through the box wall of electric-controlled box 4, the two ends of heat exchanger tube 7 are communicated with the refrigerant import of compressor 8 and the refrigerant exit of evaporimeter 3 respectively, be to be communicated with the refrigerant import of compressor 8 after electric-controlled box 4 is stretched out in one end of heat exchanger tube 7, the other end of heat exchanger tube 7 is communicated with the refrigerant exit of evaporimeter 3 after stretching out electric-controlled box 4.
Application the embodiment of the present invention provide Teat pump boiler time, refrigerant in this system flows out from the refrigerant exit of evaporimeter 3 after lowering the temperature in evaporimeter 3, the flow through refrigerant import of the rear inflow compressor 8 of heat exchanger tube 7, the temperature of the refrigerant flowing out from evaporimeter 3 is lower, so when low temperature refrigerant is flowed through while being positioned at the heat exchanger tube 7 of electric-controlled box 4 inside, it is understood the gas higher with electric-controlled box 4 internal temperatures and carries out heat exchange, realize the object of the temperature that reduces electric-controlled box 4 inner airs with this, realize electric-controlled box 4 inside are lowered the temperature, and then the electronic component 6 that has guaranteed electric-controlled box 4 inside can normally be worked.Simultaneously low temperature refrigerant absorbs the return-air degree of superheat that enters compressor 8 after electric-controlled box 4 internal heat and improved this heat pump water heater system, and that has reduced this heat pump water heater system returns liquid risk, has improved accordingly water heating ability and the efficiency of Teat pump boiler.
In order further to optimize technique scheme, the heat exchanger tube 7 that is wherein positioned at electric-controlled box 4 inside is specially continuous S-shaped, the heat exchanger tube 7 that is positioned at electric-controlled box 4 inside is multiple continuous S type settings, the length that can extend accordingly the heat exchanger tube 7 that is positioned at electric-controlled box 4 inside is so set, increased the heat exchange area of the heat exchanger tube 7 of electric-controlled box 4 inside, be more convenient to carry out heat exchange with electric-controlled box 4 inside and reduce the temperature of electric-controlled box 4 inside.Certainly, the heat exchanger tube 7 that is positioned at electric-controlled box 4 inside can also be other shape, such as linear pattern or labyrinth type, in this no limit.
In addition, can also comprise the heat exchanger fin 5 that is fixed on electric-controlled box 4 inside, and heat exchanger fin 5 is in contact with one another with heat exchanger tube 7, heat exchanger tube 7 is so set can first carry out heat exchange with heat exchanger fin 5, then carries out the temperature of heat exchange reduction electric-controlled box 4 inside by heat exchanger fin 5 and electric-controlled box 4 inside.The heat exchange area that has so increased equally electric-controlled box 4 inside, is conducive to reduce the temperature of electric-controlled box 4 inside more.Further, on heat exchanger fin 5, can offer the storage tank for accommodating heat exchanger tube 7, heat exchanger tube 7 embeds in storage tank, is so more convenient to the fixed installation of heat exchanger tube 7.
In addition, electronic component 6 can contact and be fixedly connected with heat exchanger fin 5, so arrange electronic component 6 can be directly and heat exchanger fin 5 carry out heat exchange, to reduce the temperature of electronic component 6, guarantee the normal work of electronic component 6.Wherein, electronic component 6 can be fixed on a side of heat exchanger fin 5, and heat exchanger tube 7 is arranged on the opposite side of heat exchanger fin 5.Electronic component 6 can be arranged on heat exchanger fin 5 by screw etc.
Further, electronic component 6 can be specially driven compressor module, and electronic component 6 can also be the combination of other driver module or multiple driver modules certainly, in this no limit.
Wherein, in order to guarantee the speed of heat exchange, heat exchanger tube 7 can be copper pipe, and heat exchanger fin 5 can be specially aluminium flake.Certainly heat exchanger tube 7 and heat exchanger fin 5 can also be made and be formed by other metal material, in this no limit.
In addition, throttle part 2 is electric expansion valve, capillary or heating power expansion valve, in this no limit.Condenser 1 can be double pipe heat exchanger, water tank type heat exchanger or shell and tube exchanger, in this no limit.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a Teat pump boiler, comprises compressor (8), condenser (1), throttle part (2), evaporimeter (3), electric-controlled box (4) and is arranged at the inner electronic component (6) of described electric-controlled box (4), it is characterized in that,
Also comprise and be arranged at the inner heat exchanger tube (7) of described electric-controlled box (4), and described electric-controlled box (4) is stretched out at the two ends of described heat exchanger tube (7), the two ends of described heat exchanger tube (7) are communicated with the refrigerant import of compressor (8) and the refrigerant exit of evaporimeter (3) respectively.
2. Teat pump boiler according to claim 1, is characterized in that, is positioned at the inner heat exchanger tube (7) of described electric-controlled box (4) and is specially continuous S-shaped.
3. Teat pump boiler according to claim 1, is characterized in that, also comprise and be fixed on the inner heat exchanger fin (5) of described electric-controlled box (4), and described heat exchanger fin (5) is in contact with one another with described heat exchanger tube (7).
4. Teat pump boiler according to claim 3, is characterized in that, offers the storage tank for accommodating described heat exchanger tube (7) on described heat exchanger fin (5), and described heat exchanger tube (7) embeds in described storage tank.
5. Teat pump boiler according to claim 3, is characterized in that, described electronic component (6) contacts and is fixedly connected with described heat exchanger fin (5).
6. Teat pump boiler according to claim 5, is characterized in that, described electronic component (6) is specially driven compressor module.
7. Teat pump boiler according to claim 3, is characterized in that, described heat exchanger tube (7) is copper pipe, and described heat exchanger fin (5) is specially aluminium flake.
8. Teat pump boiler according to claim 1, is characterized in that, described throttle part (2) is electric expansion valve, capillary or heating power expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058598.XA CN103776163B (en) | 2014-02-20 | 2014-02-20 | Teat pump boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058598.XA CN103776163B (en) | 2014-02-20 | 2014-02-20 | Teat pump boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103776163A true CN103776163A (en) | 2014-05-07 |
| CN103776163B CN103776163B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410058598.XA Active CN103776163B (en) | 2014-02-20 | 2014-02-20 | Teat pump boiler |
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| CN (1) | CN103776163B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967286A (en) * | 2015-07-20 | 2015-10-07 | 中国北车集团大连机车研究所有限公司 | Flow boiling cooling system for electric locomotive and train set |
| CN105241051A (en) * | 2015-09-24 | 2016-01-13 | 广东美的制冷设备有限公司 | Air conditioner |
| CN105783307A (en) * | 2016-04-29 | 2016-07-20 | 广东美的制冷设备有限公司 | Cold-warm type air conditioner and control method thereof |
| CN106016764A (en) * | 2016-07-22 | 2016-10-12 | 珠海格力电器股份有限公司 | Temperature adjusting device of electrical box, electrical box and air energy water heater |
| CN107477867A (en) * | 2017-09-29 | 2017-12-15 | 合肥美的暖通设备有限公司 | Teat pump boiler and its control method |
| CN112718550A (en) * | 2020-12-11 | 2021-04-30 | 杭州长川科技股份有限公司 | Test sorting device applied to test electronic elements |
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| CN101294727A (en) * | 2007-04-26 | 2008-10-29 | 乐金电子(天津)电器有限公司 | Cooling by-pass structure of electric appliance control box of frequency conversion type air conditioner outdoor unit |
| US20110079033A1 (en) * | 2008-06-12 | 2011-04-07 | Noriyuki Okuda | Air conditioner |
| CN202083049U (en) * | 2011-06-13 | 2011-12-21 | Tcl空调器(中山)有限公司 | Air conditioner and heat radiation device thereof |
| CN102468256A (en) * | 2010-11-17 | 2012-05-23 | 珠海格力电器股份有限公司 | Electric element radiator for heat pump and heat pump system using radiator |
| CN202231001U (en) * | 2011-09-30 | 2012-05-23 | Tcl空调器（武汉）有限公司 | Chip cooling device for control module of variable frequency air conditioner |
| CN103282727A (en) * | 2010-12-16 | 2013-09-04 | 松下电器产业株式会社 | Cooling device and air conditioner provided therewith |
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2014
- 2014-02-20 CN CN201410058598.XA patent/CN103776163B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101294727A (en) * | 2007-04-26 | 2008-10-29 | 乐金电子(天津)电器有限公司 | Cooling by-pass structure of electric appliance control box of frequency conversion type air conditioner outdoor unit |
| US20110079033A1 (en) * | 2008-06-12 | 2011-04-07 | Noriyuki Okuda | Air conditioner |
| CN102468256A (en) * | 2010-11-17 | 2012-05-23 | 珠海格力电器股份有限公司 | Electric element radiator for heat pump and heat pump system using radiator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967286A (en) * | 2015-07-20 | 2015-10-07 | 中国北车集团大连机车研究所有限公司 | Flow boiling cooling system for electric locomotive and train set |
| CN105241051A (en) * | 2015-09-24 | 2016-01-13 | 广东美的制冷设备有限公司 | Air conditioner |
| CN105783307A (en) * | 2016-04-29 | 2016-07-20 | 广东美的制冷设备有限公司 | Cold-warm type air conditioner and control method thereof |
| CN106016764A (en) * | 2016-07-22 | 2016-10-12 | 珠海格力电器股份有限公司 | Temperature adjusting device of electrical box, electrical box and air energy water heater |
| CN106016764B (en) * | 2016-07-22 | 2022-01-04 | 珠海格力电器股份有限公司 | Temperature adjusting device of electrical box, electrical box and air energy water heater |
| CN107477867A (en) * | 2017-09-29 | 2017-12-15 | 合肥美的暖通设备有限公司 | Teat pump boiler and its control method |
| CN112718550A (en) * | 2020-12-11 | 2021-04-30 | 杭州长川科技股份有限公司 | Test sorting device applied to test electronic elements |
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| Publication number | Publication date |
|---|---|
| CN103776163B (en) | 2016-09-07 |
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