CN201259357Y - Air conditioner matching device - Google Patents
Air conditioner matching device Download PDFInfo
- Publication number
- CN201259357Y CN201259357Y CN 200820133808 CN200820133808U CN201259357Y CN 201259357 Y CN201259357 Y CN 201259357Y CN 200820133808 CN200820133808 CN 200820133808 CN 200820133808 U CN200820133808 U CN 200820133808U CN 201259357 Y CN201259357 Y CN 201259357Y
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- capillary
- pressure valve
- high pressure
- tube connector
- valves
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- Expired - Fee Related
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Abstract
The utility model discloses an air conditioning matching device, which comprises cut off valves, a bracket body, a high-pressure valve connecting tubes and capillary tubes. The cut off valves are installed on the bracket body; the both ends of the capillary tubes are respectively connected with the cut off valves; the cut off valves are arranged on all the interfaces of the pipelines of the bracket body; the capillary tubes are installed in series; the high-pressure valve connecting tubes are also arranged on the bracket body; the high-pressure valve connecting tubes are classified into indoor/outdoor unit high-pressure valve connecting pipes and outdoor unit high-pressure valve connecting pipes; and high-pressure cut off valves are arranged on the high-pressure valve connecting tubes. By adopting the air conditioning matching device, refrigerating medium is not required to be recovered during the process of capillary tube changing, and the running of the system can not be stopped, thereby a large amount of time can be saved.
Description
Technical field
The utility model relates to a kind of aircondition, and particularly a kind of being implemented in changed air-conditioner matching device capillaceous fast under system's situation not out of service
Background technology
In using the refrigeration system of capillary as throttling arrangement, caliber capillaceous, length are the principal element that influences refrigeration, how to select suitable capillary, then need by selecting for use different capillary specifications to carry out refrigerating operaton, determine by the data of experiment again.Therefore in the prototype experiment coupling, the capillary that often needs to change in the refrigeration system carries out.
In the prior art, as shown in Figure 1, be that the capillary 5 of every kind of specification of corresponding use is all added upper cap nut, with tube connector 6 welding.And the capillary module that will be welded on off-premises station 7 originally takes out, and the copper pipe welding of using no throttling action instead replaces.Select for use an extracapillary after the repacking to be connected on the stop valve of off-premises station 7, other part connects by normal system.Vacuumize, open stop valve and circulate, the start operation by cold-producing medium, after obtaining experimental data, improper as the first capillary specification, when needing to change capillary, then need reclaim cold-producing medium again, close stop valve, the operation of powered-down halt system, the capillary of changing another specification is to system, again vacuumize, open stop valve, the start operation obtains data ... test data according to number at last and select best capillary specification for use.
Need about 5 at capillary of replacing
-10 minutes, simultaneously, cause the inside and outside working temperature instability in laboratory, and to need to move a period of time after the start again of refrigeration system itself and just can reach stable state owing to shut down.Stablized about needs 20 minutes from changing capillary to complete machine stable operation, working temperature, in addition more.
By analysis, changing the time-consuming main cause of capillary in the prior art is: changing in the capillary process needs to reclaim cold-producing medium, and the halt system operation is wanted 3 minutes stoppage protection time after the shutdown of system compresses machine at least.And in the stopping process because system stops refrigeration, can cause the instability of laboratory operating mode; System needs the regular hour operation just can enter stable state again after the reopening machine, and the laboratory operating mode still need could be stablized after the regular hour behind the system stability.This plurality of processes has all consumed a lot of times on the experiment condition temperature stabilization.
Summary of the invention
The utility model is at the deficiencies in the prior art and defective, and design provides a kind of air-conditioner matching device.Solve above existing problems, be implemented in to change in the capillary process and accomplish to need not to reclaim cold-producing medium, system can be not out of service, just can save a large amount of time.
The technical solution adopted in the utility model is: a kind of air-conditioner matching device mainly comprises stop valve, support body, high pressure valve tube connector, capillary, on support body, be equiped with stop valve, the capillary two ends are connected with stop valve respectively, stop valve is located at each interface on the pipeline that is erected on the support body, several capillaries are installed in series, the high pressure valve tube connector also is arranged on the above-mentioned support body, the high pressure valve tube connector is divided into chamber inside/outside machine high pressure valve tube connector and off-premises station high pressure valve tube connector, is provided with interface and connects high-pressure stop valve on the high pressure valve tube connector.
The characteristics that the utlity model has:
1, use is more accelerated simple, quick and easy.
This apparatus structure is simple, and the parts that adopted mostly are the parts of refrigeration system greatly, need not special processing.In the prototype experiment matching and debugging, can be more convenient, change capillary efficiently, particularly can be implemented under system's situation not out of service and change capillary; In the time of if necessary, high-pressure value that also can very direct test macro.
2, save time, lab resources, increase work efficiency.
Use this device, lack very much (normally can finish with interior at 1 minute) because change the time capillaceous, very little to the influence of the balance of refrigeration system and breadboard operating mode, therefore the needed time of balance also reduces a lot than former technology once more.Overall process contrasts former technology and approximately can save 15 fens clock times each the replacing in the process capillaceous from beginning to change capillary to obtaining experimental data, has also reduced the number of times of the machine of stopping of refrigeration system simultaneously.As repeatedly changing in the capillary, can save a large amount of time, improve matching and debugging efficient.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Description of drawings
Fig. 1 is existing capillary syndeton schematic diagram;
Fig. 2 is the utility model structural representation.
The specific embodiment
As shown in Figure 2, this practical air-conditioner matching device mainly comprises stop valve 1, support body 2, the high pressure valve tube connector, capillary 4, on support body 2, be equiped with stop valve 1, capillary 4 two ends are connected with stop valve 1 respectively, stop valve 1 is located at each interface on the pipeline that is erected on the support body 2, several capillaries 4 are installed in series, the high pressure valve tube connector also is arranged on the above-mentioned support body 2, the high pressure valve tube connector is divided into chamber inside/outside machine high pressure valve tube connector and off-premises station high pressure valve tube connector, on the high pressure valve tube connector, be provided with interface and connect high-pressure stop valve, A is a chamber inside/outside machine high pressure valve tube connector interface among Fig. 2, and B is an off-premises station high pressure valve tube connector.
This device operation principle: 1, still adopt the external mode of capillary to connect, remove capillary assembly and high-voltage tube part, other parts are installed according to normal system; Several capillaries of choosing the different size that will experimentize are installed in series on debugging apparatus, the high pressure of debugging apparatus is connected valve to be connected on the high-pressure stop valve of off-premises station by off-premises station high pressure valve tube connector B, the high pressure tube connector of indoor set being connected on the chamber inside/outside machine high pressure valve tube connector interface A of debugging apparatus, promptly is that debugging apparatus is connected in series in the middle of the system.Open all valves in the debugging apparatus, system is vacuumized; Remove and stay a capillary, other capillary corresponding valve is tightened up, the high pressure of opening off-premises station allows cold-producing medium circulate in system by capillary with low-pressure shutoff valve, the start operation.
2, wait system cooling system and laboratory operating mode are stable, and record uses experimental data capillaceous.Two stop valves of locking capillary correspondence are about to capillary and open from system break, open two stop valves of capillary correspondence, and at this moment cold-producing medium can become by capillary and circulates in system, changes the capillary overall process and finishes.Wait system cooling system and laboratory operating mode are stablized can obtain to use experimental data capillaceous.Continue the stop valve of locking capillary correspondence, change capillary ... repeat above process, just can obtain the experimental data capillaceous that all will be tested.
3, more as the capillary specification that will test, can't disposablely all be installed on the capillary port of debugging apparatus, can be in experiment be carried out, the capillary of finishing test is removed (capillary of having finished test is because stop valve locking, so can not cause any impact to system), directly be replaced with the not capillary of test of other specification.
4, when needing the high-pressure of test prototype in the test, can directly Pressure gauge be connected in the debugging apparatus, can test out the high-pressure value (as Fig. 3) of model machine.
The utility model be refrigeration system when carrying out system matches, can be more convenient, change capillary efficiently, particularly be implemented under system's situation not out of service and change device capillaceous.
In sum, be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (1)
1, a kind of air-conditioner matching device, mainly comprise stop valve, support body, high pressure valve tube connector, capillary, it is characterized in that, on support body, be equiped with stop valve, the capillary two ends are connected with stop valve respectively, stop valve is located at each interface on the pipeline that is erected on the support body, several capillaries are installed in series, the high pressure valve tube connector also is arranged on the above-mentioned support body, the high pressure valve tube connector is divided into chamber inside/outside machine high pressure valve tube connector and off-premises station high pressure valve tube connector, is provided with interface and connects high-pressure stop valve on the high pressure valve tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820133808 CN201259357Y (en) | 2008-08-26 | 2008-08-26 | Air conditioner matching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820133808 CN201259357Y (en) | 2008-08-26 | 2008-08-26 | Air conditioner matching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259357Y true CN201259357Y (en) | 2009-06-17 |
Family
ID=40773594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820133808 Expired - Fee Related CN201259357Y (en) | 2008-08-26 | 2008-08-26 | Air conditioner matching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259357Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291969A (en) * | 2013-06-18 | 2013-09-11 | Tcl空调器(中山)有限公司 | Air-conditioner performance adjustment connecting structure and device and method for adjusting air-conditioner performance |
| CN103398458A (en) * | 2013-08-21 | 2013-11-20 | 苏州工业园区依利电子贸易有限公司 | High pressure pipe used for air conditioner |
| CN103673429A (en) * | 2013-12-16 | 2014-03-26 | Tcl空调器(中山)有限公司 | Capillary tube device used for air-conditioning system refrigeration matching debugging |
| CN103836850A (en) * | 2012-11-20 | 2014-06-04 | 珠海格力电器股份有限公司 | Capillary pipe matching tool |
| CN114333481A (en) * | 2022-01-05 | 2022-04-12 | 中国矿业大学徐海学院 | Matching practical training device for household refrigerating system |
-
2008
- 2008-08-26 CN CN 200820133808 patent/CN201259357Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836850A (en) * | 2012-11-20 | 2014-06-04 | 珠海格力电器股份有限公司 | Capillary pipe matching tool |
| CN103836850B (en) * | 2012-11-20 | 2016-05-11 | 珠海格力电器股份有限公司 | A kind of capillary matching tooling |
| CN103291969A (en) * | 2013-06-18 | 2013-09-11 | Tcl空调器(中山)有限公司 | Air-conditioner performance adjustment connecting structure and device and method for adjusting air-conditioner performance |
| CN103398458A (en) * | 2013-08-21 | 2013-11-20 | 苏州工业园区依利电子贸易有限公司 | High pressure pipe used for air conditioner |
| CN103673429A (en) * | 2013-12-16 | 2014-03-26 | Tcl空调器(中山)有限公司 | Capillary tube device used for air-conditioning system refrigeration matching debugging |
| CN114333481A (en) * | 2022-01-05 | 2022-04-12 | 中国矿业大学徐海学院 | Matching practical training device for household refrigerating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20160826 |