CN204739814U - Air conditioner pipe -line system , air conditioner internal unit and air conditioning system - Google Patents

Air conditioner pipe -line system , air conditioner internal unit and air conditioning system Download PDF

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Publication number
CN204739814U
CN204739814U CN201520243215.6U CN201520243215U CN204739814U CN 204739814 U CN204739814 U CN 204739814U CN 201520243215 U CN201520243215 U CN 201520243215U CN 204739814 U CN204739814 U CN 204739814U
Authority
CN
China
Prior art keywords
air
discharge
air conditioner
capillary
air conditioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520243215.6U
Other languages
Chinese (zh)
Inventor
胥宗朋
梁桂源
陈思磊
胡朝发
陈华康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201520243215.6U priority Critical patent/CN204739814U/en
Application granted granted Critical
Publication of CN204739814U publication Critical patent/CN204739814U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an air conditioner pipe -line system, air conditioner internal unit and air conditioning system. According to the utility model discloses an air conditioner pipe -line system including the discharge, is provided with the gas collection branch pipe that is used for with heat exchanger sealing connection on the discharge, the first end sealing connection of discharge has the capillary, and the end seal of the first end of discharge is kept away from to the capillary. The utility model discloses an at the first end sealing connection capillary of discharge, pour into the gaseous and sealed back of refrigerant or other in air conditioner pipe -line system, when the installation, through press from both sides break the capillary can be with gas release among the air conditioner pipe -line system, can determine air conditioner pipe -line system and whether have the leakage through whether there being gas to overflow sound in addition.

Description

Air conditioning pipe system, air-conditioning internal machine and air-conditioning system
Technical field
The utility model relates to field of air conditioning, in particular to a kind of air conditioning pipe system.
Background technology
In prior art, some indoor apparatus of air conditioner in process of production, need the refrigerant shipment of pouring into 200g ~ 300g in indoor set pipeline, and object carries out pressurize and leak detection.But tube connector directly welds with tracheae by some user habit, because the refrigerant poured in indoor set pipeline may cause certain potential safety hazard when welding, therefore, before welded and installed, need the refrigerant release in indoor set pipeline.
In prior art, there is the technical scheme discharging refrigerant by arranging valve core device, its defect existed is that cost is high, needs to increase flange body, valve, copper nut, spool and pipe joint, and need the dismounting such as valve and copper nut when installing after sale, but also need spool and pipe joint in packing annex to connect, and then carry out welding connecting tube, cause complicated operation is installed, reduce installation effectiveness.
Prior art also has directly use soldering the mode that the weldering of mouth of pipe sealing cap is fallen to be discharged the technical scheme of refrigerant, and this kind of mode defect there is potential safety hazard, and object of this leak detection also just fails.
Utility model content
The utility model aims to provide a kind of air conditioning pipe system of convenient release refrigerant, air-conditioning internal machine and air-conditioning system.
The utility model provides a kind of air conditioning pipe system, comprises discharge, and discharge is provided with the gas-collecting branch pipe for being tightly connected with heat exchanger, the first end of discharge is sealedly connected with capillary, and capillary is away from the end part seal of the first end of discharge.
Further, air conditioning pipe system also comprises mouth of pipe sealing cap, and capillary is arranged on mouth of pipe sealing cap, and mouth of pipe sealing cap is sealedly connected on the first end of discharge.
Further, the diameter of capillary is less than 4mm.
Further, the second end of discharge is connected with the process duct for pouring into gas.
The utility model additionally provides a kind of air-conditioning internal machine, and comprise housing and aforesaid air conditioning pipe system, air conditioning pipe system is arranged on enclosure interior, and the first end of discharge extends to the outside of housing.
The utility model additionally provides a kind of air-conditioning system, comprises aforesaid air-conditioning internal machine.
According to air conditioning pipe system of the present utility model, air-conditioning internal machine and air-conditioning system, by the capillary that is tightly connected at the first end of discharge, when pouring into refrigerant or other gas in air conditioning pipe system and after sealing, when mounted, can by air release in air conditioning pipe system by clipping broken capillary, and can whether whether air conditioning pipe system has leakage by having gas overflowing sound to judge.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the first direction perspective view according to air conditioning pipe system of the present utility model;
Fig. 2 is the second direction perspective view according to air conditioning pipe system of the present utility model;
Description of reference numerals:
10, discharge; 20, gas-collecting branch pipe; 30, capillary; 40, mouth of pipe sealing cap; 50, process duct.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As depicted in figs. 1 and 2, according to air conditioning pipe system of the present utility model, comprise discharge 10, discharge 10 is provided with the gas-collecting branch pipe 20 for being tightly connected with heat exchanger, the first end of discharge 10 is sealedly connected with capillary 30, and capillary 30 is away from the end part seal of the first end of discharge 10.The utility model is by the capillary 30 that is tightly connected at the first end of discharge 10, when pouring into refrigerant or other gas in air conditioning pipe system and after sealing, when mounted, can by air release in air conditioning pipe system by clipping broken capillary 30, and can whether whether air conditioning pipe system has leakage by having gas overflowing sound to judge.
Preferably, the diameter of capillary 30 is less than 4mm, thus instrument easy to use clips broken.
Shown in composition graphs 1 and Fig. 2, air conditioning pipe system also comprises mouth of pipe sealing cap 40, and capillary 30 is arranged on mouth of pipe sealing cap 40, and mouth of pipe sealing cap 40 is sealedly connected on the first end of discharge 10, by arranging mouth of pipe sealing cap 40, and convenient connection discharge 10 and capillary 30.Preferably, the second end of discharge 10 is connected with process duct 50, convenient to air conditioning pipe system perfusion gas.
The utility model additionally provides a kind of air-conditioning internal machine, and comprise housing and aforesaid air conditioning pipe system, air conditioning pipe system is arranged on enclosure interior, and the first end of discharge 10 extends to the outside of housing.Air-conditioning internal machine of the present utility model, before shipment, first pours into refrigerant by process duct 50 shown in Fig. 1, then presss from both sides flat being welded, for protection and the sealing detecting whole air conditioning pipe system.Now, whole system is in closed state.When type is transported to destination installation, we only can see that the air conditioning pipe system shown in Fig. 2 is positioned at the part of air-conditioning internal machine outside, is namely positioned at the part of the downside of interface A, are also mouth of pipe sealing cap 40 and capillary 30.Thus instrument can be used to be clipped broken by capillary 30, hear there is gas overflowing, then can conclude that this system health can't harm, No leakage.Then the weldering of mouth of pipe sealing cap is fallen.Mouth of pipe sealing cap and all discardable by the capillary clipped broken.Afterwards, the tube connector of internal-external machine is directly welded, form airtight system.
The utility model additionally provides a kind of air-conditioning system, comprises aforesaid air-conditioning internal machine, thus convenient release refrigerant and leak detection.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:
According to air conditioning pipe system of the present utility model, air-conditioning internal machine and air-conditioning system, by the capillary that is tightly connected at the first end of discharge, when pouring into refrigerant or other gas in air conditioning pipe system and after sealing, when mounted, can by air release in air conditioning pipe system by clipping broken capillary, and can whether whether air conditioning pipe system has leakage by having gas overflowing sound to judge.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (6)

1. an air conditioning pipe system, comprise discharge (10), described discharge (10) is provided with the gas-collecting branch pipe (20) for being tightly connected with heat exchanger, it is characterized in that, the first end of described discharge (10) is sealedly connected with capillary (30), and described capillary (30) is away from the end part seal of the first end of described discharge (10).
2. air conditioning pipe system according to claim 1, is characterized in that,
Described air conditioning pipe system also comprises mouth of pipe sealing cap (40), described capillary (30) is arranged on described mouth of pipe sealing cap (40), and described mouth of pipe sealing cap (40) is sealedly connected on the first end of described discharge (10).
3. air conditioning pipe system according to claim 1 and 2, is characterized in that,
The diameter of described capillary (30) is less than 4mm.
4. air conditioning pipe system according to claim 1, is characterized in that,
Second end of described discharge (10) is connected with the process duct (50) for pouring into gas.
5. an air-conditioning internal machine, it is characterized in that, comprise air conditioning pipe system according to any one of housing and Claims 1-4, described air conditioning pipe system is arranged on described enclosure interior, and the first end of described discharge (10) extends to the outside of described housing.
6. an air-conditioning system, comprises air-conditioning internal machine, it is characterized in that, described air-conditioning internal machine is air-conditioning internal machine according to claim 5.
CN201520243215.6U 2015-04-21 2015-04-21 Air conditioner pipe -line system , air conditioner internal unit and air conditioning system Expired - Fee Related CN204739814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520243215.6U CN204739814U (en) 2015-04-21 2015-04-21 Air conditioner pipe -line system , air conditioner internal unit and air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520243215.6U CN204739814U (en) 2015-04-21 2015-04-21 Air conditioner pipe -line system , air conditioner internal unit and air conditioning system

Publications (1)

Publication Number Publication Date
CN204739814U true CN204739814U (en) 2015-11-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520243215.6U Expired - Fee Related CN204739814U (en) 2015-04-21 2015-04-21 Air conditioner pipe -line system , air conditioner internal unit and air conditioning system

Country Status (1)

Country Link
CN (1) CN204739814U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841321A (en) * 2016-05-11 2016-08-10 格力电器(石家庄)有限公司 Gas collecting device, machining method of gas collecting device and air conditioner with gas collecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841321A (en) * 2016-05-11 2016-08-10 格力电器(石家庄)有限公司 Gas collecting device, machining method of gas collecting device and air conditioner with gas collecting device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151104

Termination date: 20160421

CF01 Termination of patent right due to non-payment of annual fee