CN201259312Y - Defrosting heat pump water heater by electromagnetic heating air - Google Patents
Defrosting heat pump water heater by electromagnetic heating air Download PDFInfo
- Publication number
- CN201259312Y CN201259312Y CNU2008200473700U CN200820047370U CN201259312Y CN 201259312 Y CN201259312 Y CN 201259312Y CN U2008200473700 U CNU2008200473700 U CN U2008200473700U CN 200820047370 U CN200820047370 U CN 200820047370U CN 201259312 Y CN201259312 Y CN 201259312Y
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- heating
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- heat exchange
- air inlet
- air
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000010257 thawing Methods 0.000 title 1
- 238000007731 hot pressing Methods 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 230000004087 circulation Effects 0.000 claims abstract description 8
- 230000001839 systemic circulation Effects 0.000 claims description 4
- 230000005674 electromagnetic induction Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 11
- 239000007769 metal material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model relates to a heating device, in particular to a water heater utilizing electromagnetic induction heating to defrost in order to obtain a heat source. The water heater has advantages of compact structure, economy and practicality, and low manufacture cost. The water heater comprises heat exchange fins. A heating compressor is communicated with a shell and tube heat exchanger which is communicated with the heat exchange fins through an air inlet tube. The heat exchange fins are communicated with an air and liquid separator through an air return tube. The air and liquid separator is communicated with the heating compressor to form circulation. A heat-insulation bearing air storage tank with electromagnetic air heating is communicated with the heat exchange fins through a hot-pressing air inlet tube. The heat exchange fins are communicated with the heat-insulation bearing air storage tank with electromagnetic air heating through an air outlet tube to form the other circulation. The heat pump water heater utilizing the electromagnetic air heating to defrost is safe, energy-saving and practical, can be used under the environments below minus 10 DEG C, and is more practical than using water as heating and conducting medium under low-temperature environments.
Description
Technical field
The utility model relates to a kind of heating equipment, relates in particular to a kind of electromagnetic induction heating of utilizing and makees the water heater that defrost obtains thermal source.
Background technology
Existing water heater generally adopts gas heater or electric heater, the gas heater utilization is burnt coal gas and is produced heat energy, making cold water absorb heat energy in heat exchanger becomes hot water and exports, need provide a large amount of oxygen when not only burning, and can produce large quantity of exhaust gas after the burning, influence air ambient, its energy-saving effect is poor, utilization ratio is low, is unfavorable for environmental protection.
The electric heater that resistance wire heating tube mode is also arranged, the resistance wire heating tube is placed in the water tank heats, the heating of employing resistance loop, but the structure of resistance wire heating tube is the integral sealing formula, and in use, power consumption is big, temperature is not easy to control yet, its firing rate is slow, use inconvenience, and easily aging, and the life-span is short; Owing to be integral sealing formula structure, and because electrothermal tube places water, in case component wear or aging just security incident may take place.
The air source hot pump water heater that alternative electric heater is also arranged at present, existing Teat pump boiler is that heat pump is emitted heat with condenser and come heat supply water, heat pump obtains low grade heat energy from air, by compressor heat is risen in the water tank, low grade heat energy is converted into high-grade heat energy, heat pump promotes low temperature heat energy and is the heat energy of high temperature, reaches the purpose that adds hot water, produces the domestic hot-water.Existing Teat pump boiler should meet in how heat production in cold district winter, also must be in the hot area with the operating mode operation heat production of heat supply (this moment, air-conditioning was that product is cold), therefore, its operation applying working condition such as condensation temperature, maximum differential pressure, high evaporation pressure etc. have brought new demand all for compressor and refrigeration working medium, make the cost of goods manufactured height.At present the heat pump of Teat pump boiler is generally worked under higher condensation temperature and bigger pressure ratio, the time of the annual work of heat pump is more much more than refrigeration machine or aircondition, to performance, life-span, the Capability Requirement height of compressor, its product just has bigger region and uses the limitation of period.
Electromagnetic induction heating device is made up of electromagnetism gas ket and electromagnetism heating controller, and electromagnetic induction heating is a kind of device that utilizes electromagnetic induction principle to convert electrical energy into heat energy.Electromagnetic controller becomes the AC rectification of 220V, 50/60Hz into direct current, again direct current is converted to the high-frequency high-voltage that frequency is 20～40KHz, the high-frequency high-voltage current that changes flows through the alternating magnetic field that coil can produce the high speed variation at a high speed, when the magnetic line of force in the magnetic field can produce countless little eddy current during by the magnetic conductive metal material in metallic object, make metal material heating at a high speed voluntarily itself, thereby reach the thing in the heating of metal material cartridge
The advantage of electromagnetic heater: A. good energy-conserving effect, compare its power savings of resistance wire heating collar mode all more than 30%, different relatively raw materials, different raw material, the different products of production of production, power savings changes to some extent, but the energy-saving efficiency maximum can reach 75% in the product that has used at present; B. environment protecting is good, can significantly reduce environment temperature; C. long service life, the continuous running temperature of Electrothermal ring has only about 100 ℃, and the problem that does not exist heating collar to change has reduced the secondary input with respect to former resistance wire heating; D. can improve product yield,, improve product efficiency because this product heating efficiency height can significantly reduce the heating-up time.
Summary of the invention
Problem at the prior art existence, the purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, provide a kind of compact conformation, electromagnetic heating air economical and practical, low cost of manufacture to do defrost type Teat pump boiler, the use electromagnetic heating air is done the defrost on the heat pump product, utilizes convection type to transmit heat, and its firing rate is fast, can use immediately, easy to use, and security performance is reliable, is beneficial to environmental protection; Use electromagnetic heating air to do the safe and practicality that defrost on the heat pump product meets our heat pump product fully, adopt the electromagnetism heating, realize electricity and air separation, thereby reach its security.
For reaching above-mentioned purpose, electromagnetic heating air of the present utility model is done defrost type Teat pump boiler, adopts following technical scheme:
A kind of electromagnetic heating air is done defrost type Teat pump boiler, include heat exchange fin, heat compressor and be communicated with case tube heat exchanger, case tube heat exchanger is communicated with heat exchange fin by air inlet pipe, heat exchange fin is communicated with gas-liquid separator by muffler, and the gas-liquid separator connection heats compressor and forms a circulation; Band insulation electromagnetic heating air pressure bearing stored gas tank is communicated with heat exchange fin by the hot pressing air inlet pipe, and heat exchange fin is connected with band insulation electromagnetic heating air pressure bearing stored gas tank by escape pipe and forms another circulation.
Further, described hot pressing air inlet pipe is provided with the switch gate valve of control flow, and the hot pressing air inlet pipe is provided with the magnetic valve of control air pressure flow direction, and the hot pressing air inlet pipe is provided with the check valve of control flow direction;
Further, described hot pressing air inlet pipe is provided with the pulsometer that pressure and flow velocity are provided;
The case tube heat exchanger rear end that above-mentioned air inlet pipe connects is provided with hydraulic accumulator, and the hydraulic accumulator rear end is connected with the heating power expansion valve of flow-control on the air inlet pipe;
Above-mentioned case tube heat exchanger is provided with provides the hot water of pressure and flow velocity systemic circulation pump.
The utility model uses electromagnetic heating air to do defrost effect on the heat pump product, and the part heat is provided, meet our heat pump product safe, energy-conservation, practicality, adopt the electromagnetism heating, realize electricity and air separation, thereby reach its security; Directly make the magnetic line of force in the magnetic field in metallic object, produce countless little eddy current by the magnetic conductive metal material, make metal material heating at a high speed voluntarily itself, and then by the generate heat leeway on metal both sides of wind, the metal heat that will generate heat is sent.This is the form that directly is transformed into heat energy by electric energy, the energy can be unrestrictedly near 100% utilization rate.Can also under subzero 10 ℃ low temperature environment, use, under low-temperature environment, use (as: northern low temp area) and water to do heating and compare with heat-conducting medium and have more practicality; Water can be tied dirt and directly add the generation that hot-air does not just have pollution.
Description of drawings
The structural representation of Fig. 1 the utility model embodiment.
The specific embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reached, function, the utility model is described in further detail below in conjunction with the accompanying drawing and the specific embodiment.
The dependency structure that the utility model is described mainly comprises following parts (or device): heat exchange fin 1, band are incubated electromagnetic heating air pressure bearing stored gas tank 2, check valve 3, escape pipe 4, magnetic valve 5, hot pressing air inlet pipe 6, pulsometer 7, gate valve 8, muffler 9, air inlet pipe 10, gas-liquid separator 11, heat compressor 12, hot water systemic circulation pump 13, case tube heat exchanger 14, hydraulic accumulator 15, heating power expansion valve 16.
As shown in Figure 1: the utility model includes heat exchange fin 1, heat compressor 12 and be communicated with case tube heat exchanger 14, case tube heat exchanger 14 is communicated with heat exchange fin 1 by air inlet pipe 10, heat exchange fin 1 is communicated with gas-liquid separator 11 by muffler 9, and gas-liquid separator 11 connections heat compressor 12 and form a circulation; Band insulation electromagnetic heating air pressure bearing stored gas tank 2 is communicated with heat exchange fin 1 by hot pressing air inlet pipe 6, and heat exchange fin 1 is connected with band insulation electromagnetic heating air pressure bearing stored gas tank 2 by escape pipe 4 and forms another circulation.
Case tube heat exchanger 14 rear ends that air inlet pipe 10 connects are provided with hydraulic accumulator 15, and hydraulic accumulator 15 rear ends are connected with the heating power expansion valve 16 of flow-control on the air inlet pipe 10; Hot pressing air inlet pipe 6 is provided with the pulsometer 7 that pressure and flow velocity are provided.Hot pressing air inlet pipe 6 is provided with the switch gate valve 8 of control flow, and hot pressing air inlet pipe 6 is provided with the magnetic valve 5 of control air pressure flow direction, and hot pressing air inlet pipe 6 is provided with the check valve 3 of control flow direction; Case tube heat exchanger 14 is provided with provides the hot water of pressure and flow velocity systemic circulation pump 13.
The heat exchange fin 1 of the utility model finned evaporator adopts double layer design, and electromagnetic heating air is done defrost type Teat pump boiler and is applicable to the lower temperature area.This structure reduces by a four-way change-over valve on the basis of heat pump, the heat exchange fin 1 of finned evaporator adopts double-deck, increase band insulation electromagnetic heating air pressure bearing stored gas tank 2, be provided with a circulating air press pump 7, check valve 3, gate valve 8, a temperature control electromagnetic 5 on the hot pressing air inlet pipe 6 in the Control Component.When heat exchange fin 1 temperature enters into (9 ℃～5 ℃ of defrost temperature, suggestion is made as 3 ℃) time, temperature control electromagnetic 5 is connected, start 7 actions of electromagnetic heater, circulating air press pump and carry out defrost, main frame still ceaselessly continues the hot water that provides comfortable for the user, during comb in this moment cold mould heat exchange fin 1 of passing by, the part heat that the damage of loosing in the time of just absorbing defrost is fallen, thus utilized the energy more fully.When heat exchange fin 1 temperature reaches when withdrawing from defrost temperature (5 ℃～25 ℃), magnetic valve 5 disconnects and stops defrost.
Electromagnetic induction heating device is made up of electromagnetism gas ket and electromagnetism heating controller, electromagnetic induction heating is a kind of device that utilizes electromagnetic induction principle to convert electrical energy into heat energy, electromagnetic controller is with 220V, the AC rectification of 50/60Hz becomes direct current, again direct current is converted to the high-frequency high-voltage that frequency is 20-40KHz, the high-frequency high-voltage current that changes flows through the alternating magnetic field that coil can produce the high speed variation at a high speed, when the magnetic line of force in the magnetic field can produce countless little eddy current during by the magnetic conductive metal material in metallic object, make metal material heating at a high speed voluntarily itself, thereby reach the thing in the heating of metal material cartridge.
The good energy-conserving effect of electromagnetic heater, compare its power savings of resistance wire heating tube mode all more than 30%, different relatively raw materials, different raw material, the different products of production of production, power savings changes to some extent, but the energy-saving efficiency maximum can reach 75% in the product that has used at present.Environment protecting is good, can significantly reduce environment temperature; Long service life, the continuous running temperature of heating collar has only about 100 ℃, the problem that does not exist heating collar to change; Reduced the secondary input with respect to former resistance wire heating; Can improve product yield,, improve product efficiency because this product heating efficiency height can significantly reduce the heating-up time.
In sum, be the preferred embodiment of the utility model, the utility model is made sample and through repeatedly use test, is proved really to reach its purpose of expecting and effect that practical value is unquestionable as patent specification and diagramatic content.
Above illustrated embodiment is only with for conveniently illustrating the utility model, be not that the utility model is done any pro forma restriction, can not with the scope of qualification the utility model enforcement, have in the technical field under any and know the knowledgeable usually, if in the scope that does not break away from technical characterictic that the utility model is carried, utilize technology contents that the utility model discloses to do the local equivalent embodiment that changes or modify, and do not break away from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.
Claims (5)
1, a kind of electromagnetic heating air is done defrost type Teat pump boiler, include: heat exchange fin (1), it is characterized in that: heat compressor (12) and be communicated with case tube heat exchanger (14), case tube heat exchanger (14) is communicated with heat exchange fin (1) by air inlet pipe (10), heat exchange fin (1) is communicated with gas-liquid separator (11) by muffler (9), and gas-liquid separator (11) connection heats compressor (12) and forms a circulation; Band insulation electromagnetic heating air pressure bearing stored gas tank (2) is communicated with heat exchange fin (1) by hot pressing air inlet pipe (6), and heat exchange fin (1) is connected with band insulation electromagnetic heating air pressure bearing stored gas tank (2) by escape pipe (4) and forms another circulation.
2, electromagnetic heating air according to claim 1 is done defrost type Teat pump boiler, it is characterized in that: described hot pressing air inlet pipe (6) is provided with the pulsometer (7) that pressure and flow velocity are provided.
3, electromagnetic heating air according to claim 1 is done defrost type Teat pump boiler, it is characterized in that: described hot pressing air inlet pipe (6) is provided with the switch gate valve (8) of control flow, hot pressing air inlet pipe (6) is provided with the magnetic valve (5) of control air pressure flow direction, and hot pressing air inlet pipe (6) is provided with the check valve (3) of control flow direction.
4, electromagnetic heating air according to claim 1 is done defrost type Teat pump boiler, it is characterized in that: described case tube heat exchanger (14) is provided with provides the hot water of pressure and flow velocity systemic circulation pump (13).
5, electromagnetic heating air according to claim 1 is done defrost type Teat pump boiler, it is characterized in that: case tube heat exchanger (14) rear end that described air inlet pipe (10) connects is provided with hydraulic accumulator (15), and air inlet pipe (10) goes up the heating power expansion valve (16) that hydraulic accumulator (15) rear end is connected with flow-control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200473700U CN201259312Y (en) | 2008-05-06 | 2008-05-06 | Defrosting heat pump water heater by electromagnetic heating air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200473700U CN201259312Y (en) | 2008-05-06 | 2008-05-06 | Defrosting heat pump water heater by electromagnetic heating air |
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| Publication Number | Publication Date |
|---|---|
| CN201259312Y true CN201259312Y (en) | 2009-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200473700U Expired - Fee Related CN201259312Y (en) | 2008-05-06 | 2008-05-06 | Defrosting heat pump water heater by electromagnetic heating air |
Country Status (1)
| Country | Link |
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| CN (1) | CN201259312Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928199A (en) * | 2016-04-26 | 2016-09-07 | 广东美的暖通设备有限公司 | Heat pump water heater and defrosting control method and device thereof |
| CN108759177A (en) * | 2018-05-09 | 2018-11-06 | 青岛海尔股份有限公司 | Evaporator assembly, the refrigerator with the assembly and refrigerator defrosting control method |
-
2008
- 2008-05-06 CN CNU2008200473700U patent/CN201259312Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928199A (en) * | 2016-04-26 | 2016-09-07 | 广东美的暖通设备有限公司 | Heat pump water heater and defrosting control method and device thereof |
| CN105928199B (en) * | 2016-04-26 | 2019-03-12 | 广东美的暖通设备有限公司 | Heat pump water-heating machine and its defrosting control method and device |
| CN108759177A (en) * | 2018-05-09 | 2018-11-06 | 青岛海尔股份有限公司 | Evaporator assembly, the refrigerator with the assembly and refrigerator defrosting control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN CITY NEW AGE NEW ENERGY SCIENCE CO., LTD. Free format text: FORMER OWNER: XIE KUN Effective date: 20090821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: Zip Daling Shan Zhen Yang house in Guangdong province Dongguan city first industrial zone, 523839 Patentee after: Dongguan Xinshidai New Energy Technology Co., Ltd. Address before: Dongguan City, Guangdong Province, Yang Wu Dalingshan Town, Dongguan City Industrial Zone, the first new era of Amperex Technology Limited, zip code: 523839 Patentee before: Xie Kun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |