CN2786597Y - Testing machine and testing system of air conditioner outdoor unit - Google Patents
Testing machine and testing system of air conditioner outdoor unit Download PDFInfo
- Publication number
- CN2786597Y CN2786597Y CNU2005200573387U CN200520057338U CN2786597Y CN 2786597 Y CN2786597 Y CN 2786597Y CN U2005200573387 U CNU2005200573387 U CN U2005200573387U CN 200520057338 U CN200520057338 U CN 200520057338U CN 2786597 Y CN2786597 Y CN 2786597Y
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- Prior art keywords
- conditioner outdoor
- heat interchanger
- air
- outdoor unit
- test
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- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 238000004891 communication Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000003507 refrigerant Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000005074 turgor pressure Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a test machine and test system of air condensing units. The heat exchanger of the testing machine of the air conditioner outdoor unit is divided into at least one independent heat exchanger main unit, each heat exchanger main unit is connected with an independent pipeline system, each heat exchanger main unit comprises at least one heat exchanger subunit, and each heat exchanger subunit is connected with a stop valve and an electronic expansion valve. The air conditioner outdoor units testing different working media use different heat exchanger main units, and the number of the used heat exchanger sub units is determined according to the refrigerating capacity of the tested unit. The utility model has the advantages that: the tester can be used on any production line, and can test air conditioner outdoor units with different working media and different refrigerating capacities according to needs, so that the production pressure caused by the type types of the machine to be transferred is effectively relieved, and the production efficiency is improved.
Description
Technical field
The utility model relates to field of Refrigeration and Air-conditioning, particularly a kind of test machine and the test macro that can test multiple working medium, multiple model air-conditioner outdoor unit.
Background technology
At present, domestic air conditioner class commercial quality detects the test machine of the used testing air conditioner off-premises station in room can only be to fixing refrigerating capacity, fixedly the off-premises station very among a small circle of working medium is tested, when production line will be changed the line of production the off-premises station of different type of machines, just have to change the indoor test machine, not only waste time and energy, and greatly reduce production efficiency, also increased production cost simultaneously.The productive capacity of present domestic Air-conditioning Enterprise is badly in need of improving, and the simple quantity that expands production site and increase streamline that relies on has not only strengthened cost, could realize but also need time enough.Based on above reason, the test machine of existing off-premises station can not satisfy the growing air-conditioning kind and the demand of output, therefore must develop the test machine that is fit to the multiple working medium of test, multiple model air-conditioner outdoor unit.
Summary of the invention
The utility model provides a kind of test machine and the test macro that can test multiple working medium, multiple model air-conditioner outdoor unit.This test function is tested the air-conditioner outdoor unit of different working medium, different refrigerating capacitys as required, can realize Flexible Production on existing streamline basis, thereby alleviates the production pressure that the type kind of being changed the line of production is caused effectively, thereby enhances productivity.
The purpose of this utility model is achieved in that the test machine of air-conditioner outdoor unit, comprise electric expansion valve, stop valve, controller, it is characterized in that: described test machine also comprises blower fan, electric cabinet and heat interchanger, described heat interchanger is divided at least one independently heat interchanger master unit, each heat interchanger master unit all is connected with independently pipe system, described heat interchanger master unit comprises at least one heat interchanger subelement, and each heat interchanger subelement is connected with stop valve and electric expansion valve.
Described blower fan is an adjustable speed fan.
Described electric cabinet is manually to control electric cabinet.
Described electric cabinet is to control electric cabinet automatically.
The test macro of air-conditioner outdoor unit, comprise host computer and slave computer, described host computer is a data transfer device, described slave computer is the test machine of air-conditioner outdoor unit, comprise electric expansion valve, stop valve, controller, it is characterized in that: described test machine also comprises blower fan, electric cabinet and heat interchanger, described heat interchanger is divided at least one independently heat interchanger master unit, each heat interchanger master unit all is connected with independently pipe system, described heat interchanger master unit comprises at least one heat interchanger subelement, and each heat interchanger subelement is connected with stop valve and electric expansion valve.
Described data transfer device comprises data processing equipment and communicator, and described data processing equipment utilizes the electric cabinet of communication and test machine to be connected by communicator.
Described data processing equipment is a computing machine.
Described blower fan is an adjustable speed fan.
Described electric cabinet is to control electric cabinet automatically.
Described communication is an infrared communication.
Described communication is a Bluetooth communication.
Described communication is CDMA.
The utility model has the advantages that: the test machine that can on any production line, use this air-conditioner outdoor unit, can test the air-conditioner outdoor unit of different working medium, different refrigerating capacitys as required, using this test function to enhance productivity, strengthen the convenience of operation, is the core technology of flexible production line.
Description of drawings
Fig. 1 is the systematic schematic diagram of test machine.
Fig. 2 is among the embodiment one, the schematic diagram of communicating by letter with test machine as the computing machine of host computer.
Embodiment
Embodiment 1:
In the test off-premises station, there is manual and automatic dual mode can change test machine heat interchanger size and refrigerant flow direction, thereby makes test machine and tested off-premises station coupling.The system that present embodiment is to use the test machine that has automatic control electric cabinet and computing machine to form comes air-conditioner outdoor unit is carried out performance test.
As shown in Figure 1, the heat interchanger 3 of test machine is divided at least one heat interchanger master unit 5 as required, and each heat interchanger master unit 5 is connected with independently pipe system, forms complete refrigerating circuit with other devices respectively.Heat interchanger master unit 5 comprises at least one heat interchanger subelement 6, and each heat interchanger subelement 6 is connected with stop valve 2 and electric expansion valve 1, is separate between subelement and the subelement.
Test the air-conditioner outdoor unit of different refrigerant media and select to use different heat interchanger master units 5, determine to use the number of heat interchanger subelement 6 simultaneously according to the refrigerating capacity size of off-premises station.Refrigerant medium that uses according to tested machine and tested machine-processed cold size are determined the number of the heat interchanger master unit 5 that uses and affiliated heat interchanger subelement 6 thereof, confirm errorless after, open the stop valve 2 and the electric expansion valve 1 of corresponding heat interchanger subelement 6, the stop valve 2 and the electric expansion valve 1 of other heat interchanger subelements 6 are closed simultaneously.Control the size of heat interchanger 3 areas by the switching of regulating electric expansion valve 1 and stop valve 2, tested off-premises station refrigerating capacity is big, and required heat interchanger 3 areas are also big, at this moment use more heat interchanger subelement 6, and the blower fan gear of blower fan 4 is also big more simultaneously; Otherwise tested off-premises station refrigerating capacity is little, and required heat interchanger 3 areas are also little, and required heat interchanger subelement 6 numbers are few, and the blower fan gear of blower fan 4 is also little simultaneously.
Because of considering the restriction in structure, space and the complicacy of pipe system, heat interchanger subelement 6 numbers are few more to be helped design more and makes, so when heat interchanger 3 areas size is certain, can regulate the turgor pressure force of cold-producing medium and the size of refrigerant flow by the aperture of electric expansion valve 1, make it to be complementary with the off-premises station of different refrigerating capacity sizes.So by the opening and closing of control stop valve 2, electric expansion valve 1, the aperture of regulating electric expansion valve 1 simultaneously is complementary test machine and tested off-premises station, thereby reach the purpose of the multiple working medium of test, multiple model off-premises station.
As shown in Figure 2, the bar code of the tested off-premises station of computing machine 12 scannings that passes through, read in the related data of tested machine, comprise the refrigerating capacity size, refrigerant type etc., automatically inquire about by 12 pairs of data management systems of computing machine, access the electronic expansion valve opening of the test machine that is complementary with tested machine-processed cold size, the blower fan wind speed, stop valve is opened parameter values such as number, by communicator 9 by infrared, bluetooth, CDMA, GPRS, ZIGBEE, communications such as radio frequency, import the automatic control electric cabinet 7 of test machine 11 into, automatically after 7 receptions of control electric cabinet and the reading of data, order is passed to the controller 8 of test machine 11, controller 8 is by regulating the refrigerant flow size that electric expansion valve 1 and stop valve 2 are regulated test machine, the cold-producing medium kind, the heat exchanger area size, make and test machine and tested off-premises station coupling begin to test then.
Embodiment 2:
The difference of present embodiment and embodiment 1 maximum is: what use in the present embodiment is that the test machine that has manual control electric cabinet is tested the performance of air-conditioner outdoor unit.
Required refrigerating capacity size, cold-producing medium kind, refrigeration still heat, decide parameters such as frequency or variable frequency control pattern by artificial input, manual input operation instruction, order is passed to the control box 7 of test machine 11, control box 7 is after receiving order, order data is passed to the controller 8 of test machine, refrigerant flow size, cold-producing medium kind, heat exchanger area size that controller 8 is regulated test machine by opening and closing electromagnetic expanding valve 1 and stop valve 2 make it to be complementary with tested off-premises station.
What need indicate is that any alteration of form or parts replacement that does not relate to basic structure and connected mode that the related personnel makes the utility model also belongs to protection domain of the present utility model.
Claims (12)
1, the test machine of air-conditioner outdoor unit, comprise electric expansion valve (1), stop valve (2), controller (8), it is characterized in that: described test machine also comprises blower fan (4), electric cabinet (7) and heat interchanger (3), described heat interchanger (3) is divided at least one independently heat interchanger master unit (5), each heat interchanger master unit (5) all is connected with independently pipe system, described heat interchanger master unit (5) comprises at least one heat interchanger subelement (6), and each heat interchanger subelement (6) is connected with stop valve (2) and electric expansion valve (1).
2, the test machine of air-conditioner outdoor unit according to claim 1 is characterized in that: described blower fan (4) is an adjustable speed fan.
3, the test machine of air-conditioner outdoor unit according to claim 1 is characterized in that: described electric cabinet (7) is for manually controlling electric cabinet.
4, the test machine of air-conditioner outdoor unit according to claim 1 is characterized in that: described electric cabinet (7) is for controlling electric cabinet automatically.
5, the test macro of air-conditioner outdoor unit, comprise host computer (10) and slave computer (11), described host computer (10) is a data transfer device, described slave computer (11) is the test machine of air-conditioner outdoor unit, described test machine comprises electric expansion valve (1), stop valve (2), controller (8), it is characterized in that: described test machine also comprises blower fan (4), electric cabinet (7) and heat interchanger (3), described heat interchanger (3) is divided at least one independently heat interchanger master unit (5), each heat interchanger master unit (5) all is connected with independently pipe system, described heat interchanger master unit (5) comprises at least one heat interchanger subelement (6), and each heat interchanger subelement (6) is connected with stop valve (2) and electric expansion valve (1).
6, the test macro of air-conditioner outdoor unit according to claim 5, it is characterized in that: described data transfer device (10) comprises data processing equipment (12) and communicator (9), described data processing equipment (12) utilizes the electric cabinet (7) of communication and test machine (11) to be connected by communicator (9).
7, the test macro of air-conditioner outdoor unit according to claim 6 is characterized in that: described data processing equipment (12) is a computing machine.
8, the test macro of air-conditioner outdoor unit according to claim 5 is characterized in that: described blower fan (4) is an adjustable speed fan.
9, the test macro of air-conditioner outdoor unit according to claim 5 is characterized in that: described electric cabinet (7) is for controlling electric cabinet automatically.
10, the test macro of air-conditioner outdoor unit according to claim 6 is characterized in that: described communication is an infrared communication.
11, the test macro of air-conditioner outdoor unit according to claim 6 is characterized in that: described communication is a Bluetooth communication.
12, the test macro of air-conditioner outdoor unit according to claim 6 is characterized in that: described communication is CDMA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200573387U CN2786597Y (en) | 2005-04-14 | 2005-04-14 | Testing machine and testing system of air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200573387U CN2786597Y (en) | 2005-04-14 | 2005-04-14 | Testing machine and testing system of air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786597Y true CN2786597Y (en) | 2006-06-07 |
Family
ID=36775172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200573387U Expired - Lifetime CN2786597Y (en) | 2005-04-14 | 2005-04-14 | Testing machine and testing system of air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786597Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104024770A (en) * | 2012-01-04 | 2014-09-03 | 大金工业株式会社 | Electronic expansion valve and air conditioner provided with electronic expansion valve |
| CN105133882A (en) * | 2015-09-16 | 2015-12-09 | 安徽亿瑞深冷能源科技有限公司 | Liquid cooling source unit testing environment room with air direction adjusting function |
| CN110702436A (en) * | 2019-08-22 | 2020-01-17 | 广州海尔空调器有限公司 | Outer quick-witted detection device |
-
2005
- 2005-04-14 CN CNU2005200573387U patent/CN2786597Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104024770A (en) * | 2012-01-04 | 2014-09-03 | 大金工业株式会社 | Electronic expansion valve and air conditioner provided with electronic expansion valve |
| CN104024770B (en) * | 2012-01-04 | 2015-10-14 | 大金工业株式会社 | Electric expansion valve and the air conditioner possessing electric expansion valve |
| US9310114B2 (en) | 2012-01-04 | 2016-04-12 | Daiken Industries, Ltd. | Electronic expansion valve and air conditioner provided with electronic expansion valve |
| CN105133882A (en) * | 2015-09-16 | 2015-12-09 | 安徽亿瑞深冷能源科技有限公司 | Liquid cooling source unit testing environment room with air direction adjusting function |
| CN110702436A (en) * | 2019-08-22 | 2020-01-17 | 广州海尔空调器有限公司 | Outer quick-witted detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150414 Granted publication date: 20060607 |