CN103836850B - A kind of capillary matching tooling - Google Patents
A kind of capillary matching tooling Download PDFInfo
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- CN103836850B CN103836850B CN201210473626.5A CN201210473626A CN103836850B CN 103836850 B CN103836850 B CN 103836850B CN 201210473626 A CN201210473626 A CN 201210473626A CN 103836850 B CN103836850 B CN 103836850B
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Abstract
The invention discloses a kind of capillary matching tooling, for the matching process of air-conditioning system capillary type selecting, comprising: one end sealing, the other end is for accessing the feed tube of described air-conditioning system; Separating tube, described separating tube is multiple, and is communicated with described feed tube respectively; Switch valve, is provided with switch valve on each separating tube; One end sealing, the frock adjustment member that the other end and air-conditioning system are connected, frock adjustment member comprises multiple capillary unit that are cascaded, and one end of each capillary unit is communicated with a separating tube respectively, wherein, the inwall of capillary matching tooling is provided with heat-insulating material. This capillary matching tooling, in the matching process of capillary type selecting, makes staff in the non-stop-machine situation of air-conditioning system, regulate capillary matching length, to save match time, and can avoid the generation of secondary refrigerant leakage phenomenon.
Description
Technical field
The present invention relates to air conditioner for matching development field, particularly one is selected for air-conditioning system capillaryThe capillary matching tooling of type matching process.
Background technology
In the time of development of new air-conditioning, it is exactly capillaceous definite wherein having an exploitation content, in order to mateThe heat exchange property of interior machine heat exchanger and outer machine heat exchanger can reach optimum state simultaneously, just needsBy reasonably mating type selecting capillaceous.
At present, the matching process of capillary type selecting be all staff rule of thumb with a large amount of artificial couplingTest. Its process is specially: staff first rule of thumb chooses the capillary of certain length,Accessed air-conditioning system and mated, and record data; Afterwards, regulate hair according to actual match situationThe length of tubule, changes the capillary of different length, then is accessed air-conditioning system and mate, andRecord data, and so forth repeatedly; Finally, contrasting data draws the best configuration of capillary pipe length. OrderBefore, carrying out in the process of Matching Experiment, when manual operation replacing capillary, all need first to shut down, heavierNew start, waits for after operating mode is stablized and changes capillary again, needs about two hours etc. operating mode is stableTime, visible, the process of capillary Matching Experiment is lost time very much. In addition need manually repeatedly more,The tubule of moulting, in unloading process, can cause the phenomenon of secondary refrigerant leakage continually, thereby affect matching effect.
Therefore, how to make air-conditioning system regulate capillary pipe length in non-stop-machine situation, to save couplingTime, and how to avoid the generation of secondary refrigerant leakage phenomenon, be those skilled in the art's skills urgently to be resolved hurrilyArt problem.
Summary of the invention
In view of this, the invention provides a kind of capillary matching tooling, for air-conditioning system capillaryThe matching process of type selecting, makes staff in the non-stop-machine situation of air-conditioning system, regulate capillaryJoin length, to save match time, and can avoid the generation of secondary refrigerant leakage phenomenon.
For achieving the above object, the invention provides following technical scheme:
A kind of capillary matching tooling, for the matching process of air-conditioning system capillary type selecting, comprising:
One end sealing, the other end is for accessing the feed tube of described air-conditioning system;
Separating tube, described separating tube is multiple, and is communicated with described feed tube respectively;
Switch valve, is provided with described switch valve on each described separating tube;
One end sealing, the frock adjustment member that the other end and described air-conditioning system are connected, described frock adjustmentPart comprises multiple capillary unit that are cascaded, and one end of each described capillary unit respectivelyBe communicated with a described separating tube, wherein, the inwall of described capillary matching tooling is provided with heat insulating materialMaterial.
Preferably, in above-mentioned capillary matching tooling, described frock adjustment member comprises:
Multiple capillary matching units, each described capillary matching unit comprise described capillary unit withAnd the connecting portion being communicated with described capillary unit, described connecting portion is provided with serial interface and feed liquor interface,Described feed liquor interface is connected with described separating tube and by described switch valve control break-make, multiple described capillariesBetween matching unit by described capillary unit is connected successively with the mode that described serial interface is connected;
Closed end, after multiple described capillary matching units connect successively, finally not with described capillaryThe described serial interface that unit connects is realized and the described capillary matching tooling external world by described closed endSealing.
Preferably, in above-mentioned capillary matching tooling, described connecting portion is three-way connection.
Preferably, in above-mentioned capillary matching tooling, except realize the institute of sealing by described closed endState outside serial interface, other described serial interface is provided with and allows medium to flow into described connecting portion and anti-To the nonreturn valve core of cut-off.
Preferably, in above-mentioned capillary matching tooling, described closed end is for allowing described medium to flow intoDescribed connecting portion and the reverse described nonreturn valve core of cut-off.
Preferably, in above-mentioned capillary matching tooling, described switch valve is magnetic valve, and described capillaryPipe matching tooling also comprises the remote control equipment for controlling described magnetic valve.
Preferably, in above-mentioned capillary matching tooling, described remote control equipment is Programmable Logic Controller.
Preferably, in above-mentioned capillary matching tooling, described remote control equipment is by several relaysIntegrated control panel.
Preferably, in above-mentioned capillary matching tooling, described feed tube is curved pipe.
Preferably, in above-mentioned capillary matching tooling, the described capillary being connected with described serial interfaceThe length of unit is 5-20mm.
Can find out from above-mentioned technical scheme, the capillary matching tooling that the embodiment of the present invention provides hasMultiple capillary unit that connect successively, and, the open to shut to regulate capillary list of gauge tap valve can be passed throughThe series winding quantity of unit, the capillary monolithic overall length forming thereby adjusting capillary unit is chained together. ?In air-conditioning system in the matching process of capillary type selecting, staff first rule of thumb estimates and required hairThe length of tubule entirety, and the switch valve corresponding with this length opened, and make other switch valves all inClosed condition, can carry out match test to the capillary of this length; When needs carry out capillary pipe lengthWhen adjusting, staff only need open the switch valve that Len req is corresponding and open, and makes other switch valves equalIn closed condition. The capillary matching tooling visible, the application embodiment of the present invention provides, at skyIn adjusting system, in the matching process of capillary type selecting, only need control respectively switch valve, just can be realThe now adjusting to capillary monolithic length, does not need to shut down, and does not need to carry out being dismounted for multiple times yet, thereby,Save match time, also avoided the generation of secondary refrigerant leakage phenomenon.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to realityThe accompanying drawing of executing required use in example or description of the Prior Art is briefly described, apparently, belowAccompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,Do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the capillary matching tooling that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the capillary matching unit that Fig. 2 provides for the embodiment of the present invention;
The capillary that Fig. 3 provides for the embodiment of the present invention mates the structural representation of assembled unit;
The principle schematic of the capillary matching tooling that Fig. 4 provides for the embodiment of the present invention in the time of assembling;
The structure of the capillary matching tooling that the feed tube that Fig. 5 provides for the embodiment of the present invention is curved pipe is shownIntention.
Detailed description of the invention
The invention discloses a kind of capillary matching tooling, for the coupling of air-conditioning system capillary type selectingProcess, makes staff in the non-stop-machine situation of air-conditioning system, regulate capillary pipe length, to saveMatch time, and can avoid the generation of secondary refrigerant leakage phenomenon.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried outDescribe clearly and completely, obviously, described embodiment is only the present invention's part embodiment, andNot whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not doingGo out the every other embodiment obtaining under creative work prerequisite, all belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 5, the structural representation of the capillary matching tooling that Fig. 1 provides for the embodiment of the present inventionFigure, the structural representation of the capillary matching unit that Fig. 2 provides for the embodiment of the present invention, Fig. 3 is thisThe structural representation of the capillary coupling assembled unit that bright embodiment provides, Fig. 4 is that the embodiment of the present invention is carriedThe principle schematic of the capillary coupling assembled unit of confession in the time of assembling, Fig. 5 provides for the embodiment of the present inventionThe structural representation of the feed tube capillary matching tooling that is curved pipe.
The capillary matching tooling that the embodiment of the present invention provides, for air-conditioning system capillary type selectingJoin in process, replace former capillary module and air conditioner system to form loop. This frock comprises feed liquorPipe 1, separating tube 11, switch valve 2 and frock adjustment member.
Wherein, the sealing of one end of feed tube 1, the other end in the matching process of capillary type selecting for connecingEnter air-conditioning system, and, on feed tube 1, be provided with the multiple separating tubes 11 that are communicated with it, each separatoryOn pipe 11, be provided with switch valve 2; The sealing of frock adjustment member one end, the other end and described air-conditioning systemConnect, this frock adjustment member comprises multiple capillary unit that are cascaded 3, and each capillary listOne end of unit 3 is communicated with a separating tube 11 respectively; Wherein, the inwall of capillary matching tooling all arrangesHave heat-insulating material, this heat-insulating material is rubber-plastic heat insulation material or mineral wool goods etc., to this art technologyPersonnel are easy to know, therefore the present invention repeats no more this.
Visible, the capillary matching tooling that the embodiment of the present invention provides has multiple capillaries that connect successivelyUnit 3, and, the series winding quantity of open to shut to regulate capillary unit 3 that can be by gauge tap valve 2, fromAnd regulate capillary unit 3 be chained together form capillary monolithic overall length. Capillary in air-conditioning systemIn the matching process of pipe type selecting, staff first rule of thumb estimates the length that required capillary monolithic,And the switch valve corresponding with this length 2 opened, and make other switch valve 2 all in closed condition, justCan carry out match test to the capillary of this length; Whole when what need to form multiple capillary unit 3When body length regulates, staff only need open the switch valve 2 that Len req is corresponding, and makes other openClose valve 2 all in closed condition. The capillary coupling work visible, the application embodiment of the present invention providesDress in the matching process of capillary type selecting, only need carry out respectively multiple switch valves 2 in air-conditioning systemControl, just can realize the adjusting of the capillary monolithic length to participating in matching test, do not need to shut down,Do not need to carry out being dismounted for multiple times yet, thereby, save match time, also avoid secondary refrigerant leakage phenomenonOccur, improved the accuracy of development efficiency and matching test.
In order further to optimize technique scheme, in embodiment provided by the invention, frock adjustment memberComprise multiple capillary matching units 51 and closed end. Wherein, each capillary matching unit 51 wrapsThe connecting portion 4 of drawing together capillary unit 3 and being communicated with capillary unit 3, connecting portion 4 is provided with series connectionMouth 41 and feed liquor interface 43, feed liquor interface 43 is connected with separating tube 11 and controls break-make by switch valve 2,Between multiple capillary matching units 51 by the mode that capillary unit 3 is connected with serial interface 41Connect successively; Multiple capillary matching units 51 are not finally connected with capillary unit 3 after connecting successivelySerial interface 41 realize and the sealing in the described capillary matching tooling external world by closed end. Need at thisBe noted that above-mentioned closed end can be a kind of end cap or a kind of plug, also can be a kind of groupPiece installing, the assembly for example being coupled together by capillary unit 3 and two pass joints, wherein, capillary listAn interface of unit 3 one end and two pass joints is connected, the other end of capillary unit 3 and this serial interface41 connect, and another interface of two pass joints and one of them separating tube 11 are connected, thereby, also canRealize the sealing with the described capillary matching tooling external world. Visible, the concrete structure of this closed end existsPlurality of optional scheme, therefore, the present invention is to this and be not construed as limiting.
Yi Zhi, after multiple capillary matching units 51 are connected successively, then is connected with closed end, meanwhile,Again it is connected with separating tube 11 and switch valve 2 on feed tube 1, can obtains matingTest and length-adjustable capillary frock. Staff in carrying out capillary matching test,Can select the capillary matching unit 51 of varying number to pre-set the capillary that need to testOverall length, its assembling process is very easy.
In the present embodiment, the capillary unit 3 in capillary matching unit 51 is splits with connecting portion 4Formula assembles, and this connecting portion 4 is three-way connection, Yi Zhi, and three-way connection is provided with firstInterface, the second interface 42 and the 3rd interface, wherein, first interface is above-mentioned serial interface 41, and theTwo interfaces 42 are all in order to connect capillary unit 3, and the 3rd interface is above-mentioned feed liquor interface 43, forBe communicated with and control break-make by switch valve 2 with the separating tube 11 on feed tube 1. But, art technology peopleMember holds intelligible, and the concrete structure of capillary matching unit 51 is not limited to this, as long as canRealize the connection successively of multiple capillary unit 3, and can control by the switch valve 2 on separating tube 11The number of connecting of the capillary unit 3 being communicated with air-conditioning system, for example, capillary unit 3 and companyMeeting portion 4 can be special integral structure, can be also above-mentioned split-type structural, and connecting portion 4 canBeing above-mentioned three-way connection, can be also other the connector that has three interfaces at least, to this, and this areaTechnical staff all can expect multiple feasible program, and therefore, the present invention does not limit this.
In order further to optimize technique scheme, the first interface place of above-mentioned three-way connection is provided with permissionMedium flows into the nonreturn valve core 44 of described three-way connection from first interface, when preventing from just starting shooting, and firstThe refrigerant that interface and the second interface 42 all cause in negative pressure state enters three-way connection from feed liquor interfaceAfter, there is the generation of Choking phenomenon in first interface and the second interface 42, thereby shortened from starting shooting simultaneouslyTime when operating mode is stablized. It should be noted that at this, after multiple capillary matching units 51 connect successively,The final serial interface 41 not being connected with capillary unit 3 has been realized sealing by nonreturn valve core 44,Closed end is now and is arranged at the nonreturn valve core 44 that flow out for ending medium at this serial interface place.
In order further to optimize technique scheme, the switch valve 2 in the present embodiment is magnetic valve, and shouldMagnetic valve is opened and closed by remote control equipment control, thereby, can realize fast, online, Long-distance Control andThe functions such as multiple responses simultaneously, and can change fast refrigerant and enter starting point capillaceous, realize and regulatingCarry out the object of the capillary overall length of matching test. Those skilled in the art are easily known, long-range controlControl equipment can be specially Programmable Logic Controller, or by the integrated control panel of several relays. Due to can be realThe remote control equipment of now magnetic valve 2 being controlled is easy reality to those skilled in the artExisting, and have plurality of optional scheme, therefore, the present invention is to this and be not construed as limiting. In like manner, switch valve 2 is setObject be the operation that separating tube 11 is opened or closed, and the valve member that can realize this kind of object is alsoHave plurality of optional scheme, be not limited in magnetic valve, for example, switch valve 2 is also fine for plug valve,Therefore, the present invention to the specific implementation form of switch valve 2 also and be not construed as limiting.
In order further to optimize technique scheme, the feed tube 1 in the present embodiment is curved pipe, with sideJust use, store and carry, and saving space, as shown in Figure 5.
For the ease of the understanding of following technical scheme, at this, by capillary unit 3 be divided into for air-conditioningSystem connect the first capillary unit 31 with second mao that is connected with the serial interface 41 of three-way connection 4Tubule unit 32, that is, and in capillary unit 3, for capillary unit 3 quilts that are connected with air-conditioning systemBe defined as the first capillary unit 31, other capillary unit 3 are defined as the second capillary unit 32.
In a preferred embodiment, the length of the first capillary unit 31 is relatively long, for example, and can basisUnder concrete condition, staff arranges the minimum estimate of required capillary overall length, and the second capillaryThe length of pipe unit 32, according to staff's required mistake in the time that total length capillaceous is adjustedPoor length value arranges, and for example the length of the second capillary unit 32 is 5-20mm, is preferably10mm. Those skilled in the art hold intelligible, and arranging of the length value of capillary unit 3 can havePlurality of optional scheme, that is to say, the first capillary unit 31 and the second capillary unit 32 can be byDistinguish and arrange according to such scheme, also can all be set to equal length, same, the first capillary unit 31Length can be impartial, also can be set to respectively different length, as long as its length value is staffThe definite value of predicting, and can reach the coupling object realizing capillary type selecting, therefore, thisBright to this and be not construed as limiting.
For cost-saving, the multiple capillary unit 3 one in capillary matching tooling provided by the inventionAs there is multiple different length. Therefore, capillary matching tooling provided by the invention is carrying out capillary choosingBefore the matching test of type, will carry out the capillary overall length blocking of matching test, blocking refers to and will enterThe capillary overall length of row test is divided into multiple capillary coupling assembled units 5, then is assembled into capillaryMatching tooling. This capillary matching tooling is single by feed tube 1 and the combination of one or more capillary couplingUnit 5 assembles, and wherein each capillary coupling assembled unit 5 is single by one or more capillary couplingsUnit's 51 compositions, as shown in Figure 3, Fig. 3 i.e. the hair for being assembled by two capillary matching units 51Tubule coupling assembled unit 5.
The capillary overall length of supposing capillary coupling assembled unit 5 is L, and this overall length L can be only by hairTubule length is that a capillary matching unit 51 of 30mm, 40mm or 50mm forms, and also canThe length that multiple capillary matching units 51 combine. Setting up capillary coupling assembled unit 5When capillary overall length L, substantially set up principle as follows:
For example, as shown in Figure 4, wherein, between BE, between EH, between GK, between AD, JFBetween and between CF, be control open and close valve member, between DE, represent that length is the capillary of 10mmJoin unit 51, represent that length is the capillary matching unit 51 of 40mm between EG, between GF, representative is longThe capillary matching unit 51 that degree is 30mm, represents between FD that length is the capillary coupling list of 20mmUnit 51. Staff can obtain multiple different hair by the various combination of above four kinds of capillary matching units 15The capillary coupling assembled unit 5 of tubule overall length, such as, it is 10mm that ADEHK combination obtains a lengthCapillary coupling assembled unit 5, ADEGK obtains the capillary coupling that a length is 50mmAssembled unit 5, in like manner analogizes ADFJK combination or ADFGK combination etc. Thereby visible, this kind of couplingMode can make in the matching process of capillary type selecting, the capillary overall length of capillary coupling assembled unit 5Adjusting more flexible, more accurate, thereby be convenient to the type selecting of capillary overall length in capillary matching tooling.
The capillary matching tooling that the embodiment of the present invention provides is in actual applications time, and staff is in testBefore assemble in advance capillary matching tooling, this frock has been contacted by N capillary coupling assembled unit 5Come, the adjustable range that can obtain like this capillary overall length of carrying out matching test is that 0～N × L(is for hairTubule assembled unit body, L value is assembly maximum), N value can need freely really according to reality testFixed.
To sum up, the capillary matching tooling that the embodiment of the present invention provides, at the matching process of capillary type selectingIn matching process specifically comprise the following steps:
Steps A: experimental prototype was appeared on the stage between the preparatory stage, is connected serially to experimental prototype by capillary matching toolingPipe-line system, connects solenoid control circuit, and ensures excellent sealing;
Step B: first all magnetic valves are placed in to full-gear, thoroughly get rid of capillary matching tooling insideAir, afterwards, capillary matching tooling is vacuumized to processing together with the pipeline of experimental prototype;
Step C: pressurize checks the sealing situation of capillary matching tooling, seal all right, basisCarry out the on off operating mode of the actual needs replacement magnetic valve of the capillary overall length of matching test;
Step D: can start experimental prototype after having reset and test, manually sentence again after stable etc. operating modeThe disconnected total length that whether needs to regulate the capillary unit of participation test in capillary matching tooling;
Step e: if desired regulate, directly control on computers the switching of corresponding magnetic valve to regulate,Open and regulate corresponding magnetic valve after capillary total length, and close other magnetic valve, more manually sentenceThe disconnected total length that whether needs to regulate the capillary unit of participation test in capillary matching tooling, if fruit alsoBe to need to regulate, repeat this step, otherwise, Matching Experiment completed;
Step F: after Matching Experiment completes, all electromagnetic valve switch states of resetting are standard-sized sheet, refrigerant to be recycledShutdown after completing, removes frock by normal operation.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field can be realized or useThe present invention. To be aobvious and easy for those skilled in the art to the multiple amendment of these embodimentSee, General Principle as defined herein can be in the situation that not departing from the spirit or scope of the present invention,Realize in other embodiments. Therefore, the present invention will can not be restricted to these embodiment shown in this article,But to meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a capillary matching tooling, for the matching process of air-conditioning system capillary type selecting, its spyLevy and be, comprising:
One end sealing, the other end is for accessing the feed tube (1) of described air-conditioning system;
Separating tube (11), described separating tube (11) is multiple, and connects with described feed tube (1) respectivelyLogical;
Switch valve (2), is provided with described switch valve (2) on each described separating tube (11);
One end sealing, the frock adjustment member that the other end and described air-conditioning system are connected, described frock adjustmentPart comprises multiple capillary unit that are cascaded (3), and each described capillary unit (3)One end be communicated with a described separating tube (11) respectively, wherein, in described capillary matching toolingWall is provided with heat-insulating material.
2. capillary matching tooling according to claim 1, is characterized in that, described frock adjustmentPart comprises:
Multiple capillary matching units (51), described in each described capillary matching unit (51) comprisesCapillary unit (3) and the connecting portion (4) being communicated with described capillary unit (3), described connectionPortion (4) is provided with serial interface (41) and feed liquor interface (43), described feed liquor interface (43) and instituteState separating tube (11) and connect and control break-make by described switch valve (2), multiple described capillary couplings are singleBetween unit (51), pass through the mode that described capillary unit (3) is connected with described serial interface (41)Connect successively;
Closed end, after multiple described capillary matching units (51) connect successively, finally not with describedThe described serial interface (41) that capillary unit (3) connects is realized and described hair by described closed endThe sealing in the tubule matching tooling external world.
3. capillary matching tooling according to claim 2, is characterized in that, described connecting portion (4)For three-way connection.
4. capillary matching tooling according to claim 2, is characterized in that, removes by described envelopeClosed end head is realized outside the described serial interface (41) of sealing, and other described serial interface (41) is establishedBe equipped with the nonreturn valve core (44) that allows medium to flow into described connecting portion (4) and oppositely to end.
5. capillary matching tooling according to claim 4, is characterized in that, described closed endFor allowing described medium to flow into the oppositely described nonreturn valve core (44) of cut-off of described connecting portion.
6. capillary matching tooling according to claim 1, is characterized in that, described switch valve (2)For magnetic valve, and described capillary matching tooling also comprises that the Long-distance Control for controlling described magnetic valve establishesStandby.
7. capillary matching tooling according to claim 6, is characterized in that, described Long-distance ControlEquipment is Programmable Logic Controller.
8. capillary matching tooling according to claim 6, is characterized in that, described Long-distance ControlEquipment is the control panel integrated by several relays.
9. according to the capillary matching tooling described in claim 2-5 any one, it is characterized in that, described inFeed tube (1) is curved pipe.
10. capillary matching tooling according to claim 9, is characterized in that, connects with describedThe length of the described capillary unit (3) that interface (41) connects is 5-20mm.
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| CN107388645B (en) * | 2017-08-22 | 2023-11-07 | 中国电子科技集团公司第十六研究所 | Dynamic length adjusting device for refrigerating capillary tube |
| CN109751797A (en) * | 2017-11-02 | 2019-05-14 | 上海力申科学仪器有限公司 | Refrigeration system throttle capillary tube length determining method |
| CN110160288A (en) * | 2019-04-26 | 2019-08-23 | 青岛海尔空调器有限总公司 | A kind of tooling of determining target capillary |
| CN110160289A (en) * | 2019-04-26 | 2019-08-23 | 青岛海尔空调器有限总公司 | A kind of method of determining target capillary |
| CN111140985A (en) * | 2019-12-30 | 2020-05-12 | 宁波奥克斯电气股份有限公司 | Matching debugging device and method for flow path of heat exchanger |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003139443A (en) * | 2001-11-05 | 2003-05-14 | Fujitsu General Ltd | Indoor unit for air conditioner |
| CN2600771Y (en) * | 2003-03-10 | 2004-01-21 | 广东科龙电器股份有限公司 | Air conditioner |
| CN201259357Y (en) * | 2008-08-26 | 2009-06-17 | 广东志高空调有限公司 | Air conditioner matching device |
| CN201377944Y (en) * | 2009-04-03 | 2010-01-06 | 海信（山东）空调有限公司 | Capillary flow regulating device |
| CN101749899A (en) * | 2008-12-20 | 2010-06-23 | 珠海格力电器股份有限公司 | Air-conditioner matching device |
| CN201666699U (en) * | 2010-01-25 | 2010-12-08 | 珠海格力电器股份有限公司 | Apparatus of air conditioner for matching capillary tubes |
| CN202166245U (en) * | 2011-08-10 | 2012-03-14 | Tcl空调器(中山)有限公司 | Matching test device for air-conditioner capillary |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202393114U (en) * | 2011-10-24 | 2012-08-22 | 浙江高翔工贸有限公司 | Throttling device used by matching of capillary tube and thermostatic expansion valve |
-
2012
- 2012-11-20 CN CN201210473626.5A patent/CN103836850B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003139443A (en) * | 2001-11-05 | 2003-05-14 | Fujitsu General Ltd | Indoor unit for air conditioner |
| CN2600771Y (en) * | 2003-03-10 | 2004-01-21 | 广东科龙电器股份有限公司 | Air conditioner |
| CN201259357Y (en) * | 2008-08-26 | 2009-06-17 | 广东志高空调有限公司 | Air conditioner matching device |
| CN101749899A (en) * | 2008-12-20 | 2010-06-23 | 珠海格力电器股份有限公司 | Air-conditioner matching device |
| CN201377944Y (en) * | 2009-04-03 | 2010-01-06 | 海信（山东）空调有限公司 | Capillary flow regulating device |
| CN201666699U (en) * | 2010-01-25 | 2010-12-08 | 珠海格力电器股份有限公司 | Apparatus of air conditioner for matching capillary tubes |
| CN202166245U (en) * | 2011-08-10 | 2012-03-14 | Tcl空调器(中山)有限公司 | Matching test device for air-conditioner capillary |
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