CN101975677A - Air conditioner performance test device - Google Patents
Air conditioner performance test device Download PDFInfo
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- CN101975677A CN101975677A CN 201010505235 CN201010505235A CN101975677A CN 101975677 A CN101975677 A CN 101975677A CN 201010505235 CN201010505235 CN 201010505235 CN 201010505235 A CN201010505235 A CN 201010505235A CN 101975677 A CN101975677 A CN 101975677A
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Abstract
The invention relates to a performance test device, in particular an air conditioner performance test device, which comprises an indoor air cabinet and an outdoor air cabinet. An indoor condenser and an indoor compressor unit are arranged outside the indoor air cabinet. An outdoor condenser and an outdoor compressor unit are arranged outside the outdoor air cabinet. An indoor heat recovery heat exchanger is further arranged inside the indoor air cabinet. An electric three-way valve a is arranged between communicating pipelines of the indoor condenser and the indoor compressor unit. The electric three-way valve a, the indoor heat recovery heat exchanger and the indoor condenser are connected in sequence via the pipelines. An outdoor heat recovery heat exchanger is further arranged inside the outdoor air cabinet. An electric three-way valve b is arranged between communicating pipelines of the outdoor condenser and the outdoor compressor unit. The electric three-way valve b, the outdoor heat recovery heat exchanger and the outdoor condenser are connected in sequence via the pipelines. The air conditioner performance test device can recycle and reuse generated heat energy and reduces cost while saving electric energy.
Description
Technical field
The present invention relates to a kind of performance testing device, particularly a kind of household air-conditioner tester for testing.
Background technology
The household air-conditioner test laboratory is to simulate one or more by the trial product working environment with manual method in the laboratory, the performance when being used for checking product work, development new product.So not only accelerate the speed of product development and production, but also can save testing expenses.At present, the performance test of air-conditioning mainly relies on the environmental simulation experiment to finish.For safeguarding the inside and outside unit room temperature stabilization of environmental chamber, adopt refrigeration machine to give environment temperature reduction usually, come the cooling and heating load of the tested test-run a machine of balance simultaneously with the method for electrical heating amount.In test process, the capacity of refrigeration unit increases along with the increase of tested off-premises station heat release capacity; Adding thermal capacity increases along with the increase of tested indoor set refrigeration capacity, and the power consumption of this kind method is quite severe, both has been unfavorable for that the energy cost of air-conditioning manufacturing enterprise was adjusted, again and energy-saving and cost-reducing enterprise's production model of advocating at present disagree.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of household air-conditioner tester for testing, can reclaim, utilize the heat energy that produces in the test process effectively, reduces the applying frequency of well heater in test unit of power consumption severity.
For solving the problems of the technologies described above, a kind of household air-conditioner tester for testing mainly comprises room air cabinet of being made up of indoor evaporator, household heater, room humidifier, indoor fan and the outdoor air cabinet of being made up of outdoor evaporator, outdoor well heater, outdoor humidifier, outdoor fan; Also be provided with indoor condenser and indoor compressor train outside described room air cabinet, described indoor evaporator, indoor compressor train and indoor condenser are connected to form pipeline loop by pipeline successively; Also be provided with outdoor condenser and outdoor compressor train outside described outdoor air cabinet, described outdoor evaporator, outdoor compressor train and outdoor condenser are connected to form pipeline loop by pipeline successively; It is characterized in that: in described room air cabinet, also be provided with indoor heat recovering heat exchanger, be provided with an electric T-shaped valve a between the connecting pipe of described indoor condenser and indoor compressor train, described electric T-shaped valve a, indoor heat recovering heat exchanger and indoor condenser are connected in turn by pipeline; In described outdoor air cabinet, also be provided with outdoor heat recovering heat exchanger, be provided with an electric T-shaped valve b between the connecting pipe of described outdoor condenser and outdoor compressor train, described electric T-shaped valve b, outdoor heat recovering heat exchanger and outdoor condenser are connected in turn by pipeline.
Wherein, described indoor condenser by indoor casing, be arranged on indoor fan in the indoor casing, the indoor fan controller and the indoor coil that form circuit loop with indoor fan form.
Wherein, described outdoor condenser by outdoor casing, be arranged on outdoor fan in the outdoor casing, form the outdoor fan controller and outdoor coil pipe used composition of circuit loop with outdoor fan.
Wherein, described outdoor casing and indoor casing are the aluminum-zinc alloy steel plate.
Compared with prior art, advantage of the present invention is: 1, the heat recovering heat exchanger in the described household air-conditioner tester for testing can reclaim, utilize the heat energy that produces in the process of the test effectively, reduces the frequency of utilizing of electric heater, has saved electric energy greatly.2, described household air-conditioner tester for testing has not only reduced the production cost of enterprise, and is the environmental type device that present manufacturing enterprise relatively praises highly.
Description of drawings
Fig. 1 is the structural representation of household air-conditioner tester for testing of the present invention;
Fig. 2 is the indoor structure of condenser synoptic diagram of the present invention;
Fig. 3 is the outdoor structure of condenser synoptic diagram of the present invention.
Among the figure: 1. indoor evaporator, 2. indoor heat recovering heat exchanger, 3. household heater, 4. room humidifier, 5. indoor fan, 6. outdoor evaporator, 7. outdoor heat recovering heat exchanger, 8. outdoor well heater, 9. outdoor humidifier, 10. outdoor fan, 11. indoor condensers, 12. indoor compressor train, 13. electric T-shaped valve a, 14. outdoor condenser, 15. outdoor compressor train, 16. electric T-shaped valve b, 111. indoor casing, 112. indoor fan, 113. indoor coil, 114. indoor fan controllers, 141. outdoor condenser, 142. outdoor fan, 143. is outdoor coil pipe used, 144. outdoor fan controllers.
Embodiment
The invention will be further described below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of household air-conditioner tester for testing mainly comprises room air cabinet of being made up of indoor evaporator 1, household heater 3, room humidifier 4, indoor fan 5 and the outdoor air cabinet of being made up of outdoor evaporator 6, outdoor well heater 8, outdoor humidifier 9, outdoor fan 10; Also be provided with indoor condenser 11 and indoor compressor train 12 outside described room air cabinet, described indoor evaporator 1, indoor compressor train 12 and indoor condenser 11 are connected to form pipeline loop by pipeline successively; Also be provided with outdoor condenser 14 and outdoor compressor train 15 outside described outdoor air cabinet, described outdoor evaporator 6, outdoor compressor train 15 and outdoor condenser 14 are connected to form pipeline loop by pipeline successively; It is characterized in that: in described room air cabinet, also be provided with indoor heat recovering heat exchanger 2, be provided with an electric T-shaped valve a13 between the connecting pipe of described indoor condenser 11 and indoor compressor train 12, described electric T-shaped valve a 13, indoor heat recovering heat exchanger 2 and indoor condenser 11 are connected in turn by pipeline; In described outdoor air cabinet, also be provided with outdoor heat recovering heat exchanger 7, be provided with an electric T-shaped valve b 16 between the connecting pipe of described outdoor condenser 14 and outdoor compressor train 15, described electric T-shaped valve b 16, outdoor heat recovering heat exchanger 7 and outdoor condenser 14 are connected in turn by pipeline.
Wherein, described indoor condenser 11 by indoor casing 111, be arranged on indoor fan 112 in the indoor casing 111, the indoor fan controller 114 and the indoor coil 113 that form circuit loop with indoor fan 112 form.
Wherein, described outdoor condenser 14 by outdoor casing 141, be arranged on outdoor fan 142 in the outdoor casing 141, the outdoor fan controller 144 and outdoor coil pipe used 143 that forms circuit loop with outdoor fan 142 forms.
Wherein, described outdoor casing 141 and indoor casing 111 are the squeezing steel plate of aluminum-zinc alloy.
When carrying out testing experiment, the cold that indoor refrigeration unit and outdoor refrigeration unit produce carries out orifice feeding by indoor fan 5 and outdoor fan 10 respectively, the heat of unit room and outdoor unit chambers in the balance cylinder.Simultaneously, heat the cold of unit room and outdoor unit chambers in the balance cylinder by indoor heat recovering heat exchanger 2 and 7 pairs of air of outdoor indoor heat recovering heat exchanger.Just use household heater 3 and outdoor well heater 8 under the not enough situation of heat, can saving original use well heater so greatly, to carry out air heat required.
With the indoor test chamber its operational process is described below: under the regulating action of electric T-shaped valve a, a high temperature refrigerant steam part of discharging from indoor Condensing units 12 enters the indoor heat recovering heat exchanger 2 in the air-treatment cabinet, utilize its heat to add hot-air, when its heat is not enough, still need to use household heater 3 to add hot-air.Continue cooling through 11 li of indoor heat recovering heat exchanger 2 cooled cold-producing medium inlet chamber inner condensers, 11 li of direct inlet chamber inner condensers of another part high temperature refrigerant steam and being condensed.Regulating action by electric T-shaped valve a makes the cold-producing medium that flows out from heat recovering heat exchanger 2 have identical pressure with direct cold-producing medium by electric T-shaped valve a before inlet chamber inner condenser 11.Condenser in this test unit adopts air-cooled condenser, control rotation speed of fan by indoor fan controller 114, come the condensing pressure of 11 li of pulpit inner condensers with the air mass flow of control inlet chamber inner condenser 11, thereby the discharge pressure of pulpit inner compressor group 12 is controlled in the stable scope.Principle for outdoor test cabinet is identical with the indoor test chamber.
Compared with prior art, advantage of the present invention is: 1, the heat recovering heat exchanger in the described household air-conditioner tester for testing can reclaim, utilize the heat energy that produces in the process of the test effectively, reduces the frequency of utilizing of electric heater, has saved electric energy greatly.2, described household air-conditioner tester for testing has not only reduced the production cost of enterprise, and is the environmental type device that present manufacturing enterprise relatively praises highly.
More than show and described ultimate principle of the present invention and principal character and advantage thereof.The technology personage of the industry should understand; the present invention is not subjected to the restriction of above-mentioned implementing regulations; that describes in above-mentioned implementing regulations and the instructions just is used to illustrate principle of the present invention; under the prerequisite that does not break away from the principle of the invention and scope; the present invention also can have various changes and modifications, and these changes and improvements all belong in the claimed scope of the invention.
The claimed scope of the present invention defines with appending claims and other equivalent.
Claims (4)
1. a household air-conditioner tester for testing mainly comprises room air cabinet of being made up of indoor evaporator (1), household heater (3), room humidifier (4), indoor fan (5) and the outdoor air cabinet of being made up of outdoor evaporator (6), outdoor well heater (8), outdoor humidifier (9), outdoor fan (10); Also be provided with indoor condenser (11) and indoor compressor train (12) outside described room air cabinet, described indoor evaporator (1), indoor compressor train (12) and indoor condenser (11) are connected to form pipeline loop by pipeline successively; Also be provided with outdoor condenser (14) and outdoor compressor train (15) outside described outdoor air cabinet, described outdoor evaporator (6), outdoor compressor train (15) and outdoor condenser (14) are connected to form pipeline loop by pipeline successively; It is characterized in that: in described room air cabinet, also be provided with indoor heat recovering heat exchanger (2), between the connecting pipe of described indoor condenser (11) and indoor compressor train (12), be provided with an electric T-shaped valve a(13), described electric T-shaped valve a(13), indoor heat recovering heat exchanger (2) is connected by pipeline in turn with indoor condenser (11); In described outdoor air cabinet, also be provided with outdoor heat recovering heat exchanger (7), between the connecting pipe of described outdoor condenser (14) and outdoor compressor train (15), be provided with an electric T-shaped valve b(16), described electric T-shaped valve b(16), outdoor heat recovering heat exchanger (7) is connected by pipeline in turn with outdoor condenser (14).
2. according to claim 1 described household air-conditioner tester for testing, it is characterized in that: described indoor condenser (11) by indoor casing (111), be arranged on indoor fan (112) in the indoor casing (111), the indoor fan controller (114) and the indoor coil (113) that form circuit loop with indoor fan (112) form.
3. according to claim 1 described household air-conditioner tester for testing, it is characterized in that: described outdoor condenser (14) by outdoor casing (141), be arranged on outdoor fan (142) in the outdoor casing (141), the outdoor fan controller (144) and outdoor coil pipe used (143) that form circuit loop with outdoor fan (142) form.
4. according to claim 2 or 3 described household air-conditioner tester for testing, it is characterized in that: described outdoor casing (141) and indoor casing (111) are the aluminum-zinc alloy steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010505235 CN101975677A (en) | 2010-10-13 | 2010-10-13 | Air conditioner performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010505235 CN101975677A (en) | 2010-10-13 | 2010-10-13 | Air conditioner performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101975677A true CN101975677A (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010505235 Pending CN101975677A (en) | 2010-10-13 | 2010-10-13 | Air conditioner performance test device |
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| Country | Link |
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| CN (1) | CN101975677A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207432A (en) * | 2011-03-24 | 2011-10-05 | 海尔集团公司 | Test tool for air conditioner indoor unit and method for online test and refrigerant recovery |
| CN102269661A (en) * | 2011-07-01 | 2011-12-07 | 南京师范大学 | Testing system for performance of air-cooled compression condensing unit |
| CN104155136A (en) * | 2014-08-21 | 2014-11-19 | 重庆大学 | Air cooler refrigerating capacity measuring apparatus |
| CN104181004A (en) * | 2014-09-09 | 2014-12-03 | 董培良 | Standard internal unit for testing refrigerating or heating capacity of air-conditioning external units and commodity inspection system |
| CN110308003A (en) * | 2019-03-29 | 2019-10-08 | 武汉格罗夫氢能汽车有限公司 | A kind of air-conditioning system refrigeration cycle Bench test methods |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103432A (en) * | 1987-05-08 | 1988-06-22 | 朱劲松 | Two refrigerants air-conditioning, refrigeration integral system |
| US4850197A (en) * | 1988-10-21 | 1989-07-25 | Thermo King Corporation | Method and apparatus for operating a refrigeration system |
| CN2679563Y (en) * | 2004-03-09 | 2005-02-16 | 刘卫东 | Water heater of heat pump air conditioner |
| CN2766232Y (en) * | 2004-12-30 | 2006-03-22 | 广州擎天成套装备工程有限公司 | Integrated air-conditioner testing room structure |
-
2010
- 2010-10-13 CN CN 201010505235 patent/CN101975677A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103432A (en) * | 1987-05-08 | 1988-06-22 | 朱劲松 | Two refrigerants air-conditioning, refrigeration integral system |
| US4850197A (en) * | 1988-10-21 | 1989-07-25 | Thermo King Corporation | Method and apparatus for operating a refrigeration system |
| CN2679563Y (en) * | 2004-03-09 | 2005-02-16 | 刘卫东 | Water heater of heat pump air conditioner |
| CN2766232Y (en) * | 2004-12-30 | 2006-03-22 | 广州擎天成套装备工程有限公司 | Integrated air-conditioner testing room structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207432A (en) * | 2011-03-24 | 2011-10-05 | 海尔集团公司 | Test tool for air conditioner indoor unit and method for online test and refrigerant recovery |
| CN102269661A (en) * | 2011-07-01 | 2011-12-07 | 南京师范大学 | Testing system for performance of air-cooled compression condensing unit |
| CN104155136A (en) * | 2014-08-21 | 2014-11-19 | 重庆大学 | Air cooler refrigerating capacity measuring apparatus |
| CN104181004A (en) * | 2014-09-09 | 2014-12-03 | 董培良 | Standard internal unit for testing refrigerating or heating capacity of air-conditioning external units and commodity inspection system |
| CN110308003A (en) * | 2019-03-29 | 2019-10-08 | 武汉格罗夫氢能汽车有限公司 | A kind of air-conditioning system refrigeration cycle Bench test methods |
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Application publication date: 20110216 |