CN103574861A - Thermal discharge recycling device of air conditioner - Google Patents
Thermal discharge recycling device of air conditioner Download PDFInfo
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- CN103574861A CN103574861A CN201310551476.XA CN201310551476A CN103574861A CN 103574861 A CN103574861 A CN 103574861A CN 201310551476 A CN201310551476 A CN 201310551476A CN 103574861 A CN103574861 A CN 103574861A
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- air conditioner
- use device
- reclaimed
- heat
- air
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Abstract
The invention relates to a thermal discharge recycling device, in particular to a thermal discharge recycling device of the air conditioner. The thermal discharge recycling device of the air conditioner comprises a thermal energy collecting pipeline, a thermal energy elevator and a water heater water storage tank, wherein the thermal energy collecting pipeline, the thermal energy elevator and the water heater water storage device are sequentially connected. The thermal discharge recycling device of the air conditioner is low in transformation cost, easy to install, capable of completely recycling discharged waste heat of the air conditioner and protecting the atmospheric environment and capable of converting the waste heat into domestic water, the energy efficiency is 1:10.7, the waste heat is utilized, energy is saved, and the thermal discharge recycling device has high application value. Further more, due to the fact that the thermal discharge recycling device actively drafts air from an air outlet of the air conditioner, heat dissipation of the air conditioner is improved, and therefore the refrigerating efficiency of the air conditioner can be improved.
Description
Technical field
The present invention relates to a kind of recuperation of heat and use device, especially a kind of air conditioner heat discharge is reclaimed and use device.
Background technology
In order to solve the adverse effect of air-conditioning to environment, a lot of countries are all carrying out relevant some universities of scientific research ， China, scientific research institution, household appliances enterprise also all in exploration, research.At present, the domestic recycling for industrial exhaust heat has had technology and the product of comparative maturity, Large Central Air Conditioning System has also been had to industrial heat pump technical solution, but the common air-conditioning soft white hands using for most family is hopeless, reason is that current mature technology can only be for high-quality thermal source, can reach 80 degree as central air-conditioning hot driving more than, industrial hot driving temperature is just higher, and the hot driving of general split-type air conditioner only has 40-45 degree left and right.
The current technology of depositing is very low to the conversion efficiency of the low-quality thermal source below 60 degree, wherein domestic heat pump technology is at present mainly for the utilization of surrounding air heat energy, system energy efficiency is 1:5 to the maximum, even if reach China's standard to the efficiency 1:3.4 of energy-conserving product at present, the heat energy practicality converting is not strong.
Summary of the invention
For the weak point of above-mentioned technology, the invention provides recovery and the use device of a kind of high energy efficiency, low repacking cost, the discharge of easy-to-install air conditioner heat.
Recovery and the use device of discharge, comprise the thermal energy collecting pipeline, heat energy elevator, the water tank for water-heater that connect successively.
Wherein, described thermal energy collecting pipeline is flexible pipeline.
Wherein, described thermal energy collecting pipeline is that the material with anticorrosion, heat-resisting, dustproof function is made.
Wherein, described thermal energy collecting pipeline is scalable aluminium foil soft pipeline.
Wherein, described heat energy elevator is connected in series and is formed by following 4 modules: energy supply control module; Air heat exchange module; Compressor module; Hot water Switching Module.
Wherein, described air heat exchange module is heat exchanger.
Wherein, described heat exchanger adopts fin structure design.
Wherein, described compressor module is high temperature matching type compressor.
Wherein, described hot water Switching Module is double pipe heat exchanger heat exchanger.
Wherein, the water tank that described water tank for water-heater is larger volume.
Beneficial effect of the present invention is:
1, can realize whole recovery of air conditioner heat discharge, protect atmospheric environment;
2, can realize used heat and be converted into domestic water, efficiency is 1:10.7, has utilized used heat, has saved the energy, has very high using value;
3, because this device is to air-conditioner air outlet exhausting initiatively, improves the heat of air-conditioning and distributed, thereby can improve the refrigerating efficiency of air-conditioning;
4, because this device is external relation with air-conditioning, there is low transformation expense, easy-to-install feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is fundamental diagram of the present invention.
Main symbol description:
1-air-conditioner host; 2-heat energy elevator machine; 3-water tank for water-heater; 4-thermal energy collecting pipeline
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Discharge is reclaimed and a use device, as shown in Figure 1, comprises the thermal energy collecting pipeline 4, heat energy elevator 2, the water tank for water-heater 3 that connect successively.
Wherein, described thermal energy collecting pipeline 4 is flexible pipeline.
Wherein, described thermal energy collecting pipeline 4 is made for having the material of anticorrosion, heat-resisting, dustproof function.
Wherein, described thermal energy collecting pipeline 4 is scalable aluminium foil soft pipeline.
Wherein, described heat energy elevator 2 is connected in series and is formed by following 4 modules: energy supply control module; Air heat exchange module; Compressor module; Hot water Switching Module.
Wherein, described air heat exchange module is heat exchanger.
Wherein, described heat exchanger heat exchanger adopts fin structure design.
Wherein, described compressor module is high temperature matching type compressor.
Wherein, described hot water Switching Module is double pipe heat exchanger.
Wherein, the water tank that described water tank for water-heater 3 is larger volume.
The operation principle of this device as shown in Figure 2, it carries out heat exchange mainly for environment hot-air by heat exchanger, Bas Discharged after temperature reduces is in atmosphere, simultaneously, the working medium heat absorption vaporization of heat exchanger inside is inhaled into compressor, compressor becomes high temperature by this low pressure working fluid gas compression, gases at high pressure are sent into condenser, by the water of water pump forced circulation, also passed through condenser, after being heated by working medium, deliver to water tank, and working medium is cooled into liquid, this liquid inflow heat exchanger again after choke valve throttling cooling, so iterative cycles work, airborne heat energy is delivered in water by continuous " pump ", water temperature in attemperater is raise gradually, finally reach the temperature that is applicable to people's bathing.
The measure of merit of this device is as follows:
A. efficiency (COP) computing formula:
COP＝Q/N
Q be water tank total heat
N is the power consumption of Teat pump boiler
Q=C * Δ T * M=C * (T
eventually-T
begin) * M
C is that specific heat of water holds, kJ/ (kg ℃)
Δ T is the temperature rise of water, ℃
M is the quality of water, kg
B. test data
After the assembling of this device, after switching on power, in order to guarantee the security of system, first make the start-up of cooling system of system.Water pump first turns round, and etc. water circulation whole system entry into service after about 3 minutes, the active rotation of fan represents that whole system brings into operation.
At this moment can carry out test experiments.At equivalent environment temperature, the water that the heats same volume identical temperature that raises, relatively the heat time is analyzed feasibility and the validity of this device.
In experiment, with ammeter measurement device power consumption power, be P=430W.Experimental water amount is 20L, and quality is 20kg.The hot blast that common air-conditioning off-premises station is discharged is within the scope of 43～45 ℃, and after the waste heat recycling of this machine, temperature can be reduced to environment temperature, and ambient air temperature is 32 ℃ of left and right.Table 1 is not for utilizing the conventional operating mode of waste heat, and table 2 is for utilizing the operating mode of waste heat.
Table 1 does not utilize the conventional operating mode number of waste heat
| Time | 0 | 3 | 6 | 9 | 12 | 15 | 18 |
| Temperature | 20.5 | 27.1 | 33.8 | 40.6 | 46.2 | 50.6 | 53.5 |
Experiment has been carried out 18 minutes, the temperature rise Δ T=33 ℃ of water, so efficiency is:
Table 2 utilizes the experimental data after air conditioner afterheat
Temperature through 18min water has raise 33 ℃, so efficiency is:
From experimental data, can find out, under conventional operating mode, the heat energy in invert atmosphere, the efficiency of this device is 6, similar with common heat pump techniques efficiency, slightly higher.
But utilizing under air conditioner afterheat operating mode, the efficiency of this device has reached 10.74, it is the twice of common heat pump efficiency data.
Test data shows, the heat pump device of transforming through me, and for recovery and the utilization of air-conditioning waste heat discharge, system energy efficiency, considerably beyond national standard, is the twice of normal air source heat pump, has very high using value.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. recovery and the use device of air conditioner heat discharge, is characterized in that, comprises the thermal energy collecting pipeline, heat energy elevator, the water tank for water-heater that connect successively.
2. air conditioner heat discharge as claimed in claim 1 is reclaimed and use device, it is characterized in that, described thermal energy collecting pipeline is flexible pipeline.
3. air conditioner heat discharge as claimed in claim 1 is reclaimed and use device, it is characterized in that, described thermal energy collecting pipeline is that the material with anticorrosion, heat-resisting, dustproof function is made.
4. air conditioner heat discharge as claimed in claim 1 or 2 is reclaimed and use device, it is characterized in that, described thermal energy collecting pipeline is scalable aluminium foil soft pipeline.
5. air conditioner heat discharge as claimed in claim 1 is reclaimed and use device, it is characterized in that, described heat energy elevator is connected in series and is formed by following 4 modules: energy supply control module; Air heat exchange module; Compressor module; Hot water Switching Module.
6. air conditioner heat discharge as claimed in claim 5 is reclaimed and use device, it is characterized in that, described air heat exchange module is heat exchanger.
7. air conditioner heat discharge as claimed in claim 5 is reclaimed and use device, it is characterized in that, described heat exchanger adopts fin structure design.
8. air conditioner heat discharge as claimed in claim 5 is reclaimed and use device, it is characterized in that, described compressor module is high temperature matching type compressor.
9. air conditioner heat discharge as claimed in claim 5 is reclaimed and use device, it is characterized in that, described hot water Switching Module is double pipe heat exchanger.
10. air conditioner heat discharge as claimed in claim 1 is reclaimed and use device, it is characterized in that the water tank that described water tank for water-heater is larger volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551476.XA CN103574861A (en) | 2013-11-07 | 2013-11-07 | Thermal discharge recycling device of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551476.XA CN103574861A (en) | 2013-11-07 | 2013-11-07 | Thermal discharge recycling device of air conditioner |
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| CN103574861A true CN103574861A (en) | 2014-02-12 |
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| CN201310551476.XA Pending CN103574861A (en) | 2013-11-07 | 2013-11-07 | Thermal discharge recycling device of air conditioner |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2816690Y (en) * | 2005-09-09 | 2006-09-13 | 张斗庆 | Device for making hot water using after heat of central air conditioner |
| WO2010108234A1 (en) * | 2009-03-27 | 2010-09-30 | World Environmental Solutions Pty Ltd | A combined water extractor and electricity generator |
| CN202328658U (en) * | 2011-11-24 | 2012-07-11 | 童易 | Heat energy recycling device for central air-conditioner |
| CN202973406U (en) * | 2012-12-14 | 2013-06-05 | 济南美诺邦马科技有限公司 | Air-conditioning and water-heating all-in-one machine capable of recovering heat |
| CN103363635A (en) * | 2012-04-05 | 2013-10-23 | 王秀利 | Water cooling central air conditioner waste heat recovery device and method |
-
2013
- 2013-11-07 CN CN201310551476.XA patent/CN103574861A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2816690Y (en) * | 2005-09-09 | 2006-09-13 | 张斗庆 | Device for making hot water using after heat of central air conditioner |
| WO2010108234A1 (en) * | 2009-03-27 | 2010-09-30 | World Environmental Solutions Pty Ltd | A combined water extractor and electricity generator |
| CN202328658U (en) * | 2011-11-24 | 2012-07-11 | 童易 | Heat energy recycling device for central air-conditioner |
| CN103363635A (en) * | 2012-04-05 | 2013-10-23 | 王秀利 | Water cooling central air conditioner waste heat recovery device and method |
| CN202973406U (en) * | 2012-12-14 | 2013-06-05 | 济南美诺邦马科技有限公司 | Air-conditioning and water-heating all-in-one machine capable of recovering heat |
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Application publication date: 20140212 |