CN2743744Y - Split-air conditioner outdoor unit case with pipeline joint set on top of case - Google Patents
Split-air conditioner outdoor unit case with pipeline joint set on top of case Download PDFInfo
- Publication number
- CN2743744Y CN2743744Y CN 200420062100 CN200420062100U CN2743744Y CN 2743744 Y CN2743744 Y CN 2743744Y CN 200420062100 CN200420062100 CN 200420062100 CN 200420062100 U CN200420062100 U CN 200420062100U CN 2743744 Y CN2743744 Y CN 2743744Y
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- pipeline
- case
- links
- split
- cabinet
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- Expired - Fee Related
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Abstract
The utility model discloses a split-air conditioner outdoor unit case with pipeline joint positioned on the upper part of the case, which can directly proceed the pipeline connection or refill a cooling medium from the inner part of the house, comprising a case body and a case cover. The utility model is characterized in that the case cover is positioned on the upper part of the case body and is movably connected with the case body, the upper part of the case wall of the one side of the case body closing to a wall is provided with a notch for penetrating with pipelines, and the inner side of the notch is connected with a pipeline connecting platform on which two cooling medium stop valves and a line connecting row are installed; the lower end of one cooling medium stop valve is connected with a compressor through the pipelines, and the upper end of the cooling medium stop valve is connected with one end of the indoor evaporator; the lower end of the other cooling medium stop valve is connected with a condenser through the pipelines, and the upper end of the cooling medium stop valve is connected with the other end of the indoor evaporator; the lower end of the line connecting row is connected with the electrical apparatus of the case, and the upper end of the line connecting row is connected with an indoor power supply and a control circuit.
Description
Technical field
The utility model relates to a kind of split-type air conditioner off-premises station cabinet, and especially a kind of pipe joint is positioned at the split-type air conditioner off-premises station cabinet on cabinet top.
Background technology
As everyone knows, the indoor set of split-type air conditioner must link to each other by power line, control line, refrigerant pipe with off-premises station, refrigerant pipe mostly is copper pipe or compo pipe, the refrigerant pipe of drawing off-premises station is generally two, one is connected to indoor evaporator from compressor, the other end is connected to condenser the outdoor cabinet from indoor evaporator, also links to each other by being installed in another refrigerant pipe that need not draw in the off-premises station between condenser and the compressor.At present, be influenced by tradition, on the downside of the refrigerant fairlead of the off-premises station of all split-type air conditioners and power line, the outer machine enclosure of the equal installation room of control line joint, therefore when split-type air conditioner was installed, the installer must stand in and bend on the installing rack to connect, and is reliable for what guarantee to connect, the installer also must firmly tighten associated adapter, so very inconvenient and dangerous, belong to high-risk operations, the annual air-conditioning erector incident of falling down from the building that takes place because of connecting line happens occasionally.In addition, because the leakage of loosening and refrigerant can take place after joint work a period of time, refrigerant need reconnect or annotate, the air-conditioning maintenance personal must stand and get rusty through wind and weather, carry out operation on the air-conditioning frame that intensity sharply descends, its danger is bigger, if awareness of safety is thin, safety belt buckling free carries out operation, and then the generation of security incident is unavoidable.
Summary of the invention
The purpose of this utility model provides a kind of split-type air conditioner off-premises station cabinet that can be positioned at cabinet top from the indoor pipe joint that directly carries out pipeline connection or filling refrigerant.
The technical solution of the utility model is:
A kind of pipe joint is positioned at the split-type air conditioner off-premises station cabinet on cabinet top, comprise casing, case lid, it is characterized in that case lid is positioned at the top of casing and is movably connected with casing, tank wall top at casing is provided with the notch that installs pipeline, the inboard of notch is connected with pipeline wiring platform, two refrigerant stop valves and line bank are installed on the pipeline wiring platform, the lower end of a refrigerant stop valve links to each other with compressor by pipeline, its upper end links to each other with an end of indoor evaporator by pipeline, the lower end of another refrigerant stop valve links to each other with condenser by pipeline, its upper end links to each other with the other end of indoor evaporator by pipeline, the lower end of line bank links to each other with electrical equipment in the cabinet, and its upper end links to each other with control circuit with indoor power supply.
The notch that installs refrigerant pipe, power line, control line can have a downward slope, and the top on slope links to each other with pipeline wiring platform.This slope can prevent to enter pipeline wiring platform from the rainwater that metope splashes on the one hand effectively, can make rainwater on the pipeline wiring platform and the condensed water on the refrigerant pipe on the other hand in time outside slope discharge cabinet.
Casing removes the cuboid that can adopt transmission, also can adopt to be projected as oval-shaped casing, and correspondingly the projection of case lid also should be oval.
The beneficial effects of the utility model:
Very convenient and safety when 1, making split-type air conditioner installation or maintenance, connection work identical when opening the outdoor cabinet case lid and carrying out installing with existing air-conditioning on the pipeline wiring platform of a level is not only laborsaving, and it is very convenient, operation element is as long as suitably bend over, stretch out one's hand just can to install or keep in repair indoor, needn't be again as the air-conditioning of existing structure install or during maintenance the people must stand and just can carry out on the air-conditioning frame, therefore improved security greatly.
2, simple in structure, be easy to realize that fluting and welded pipeline mounting platform need not special equipment and senior skilled worker on casing.
3, minor reform has solved safe big problem, and the use that is worth promoting has vast market prospect.
4, the maintenance of off-premises station is more convenient, as long as open case lid, promptly cover all at one glance in off-premises station inside, can overhaul easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to the sectional structure schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, 2.
A kind of pipe joint is positioned at the split-type air conditioner off-premises station cabinet on cabinet top, comprise oval casing 1, oval case lid 2, case lid 2 is movably connected with casing 1, case lid 2 can adopt the method for clamping to link to each other with casing 1, tank wall top in casing 1 close body of wall one side is provided with the notch 3 that installs pipeline, the inboard of notch 3 is connected with pipeline wiring platform 4, and the lower tank body wall of notch 3 is provided with the louvre 5 of cooling condenser heat radiation.Two refrigerant stop valves 6 and line bank 7 are installed on the pipeline wiring platform 4, the lower end of a refrigerant stop valve 6 links to each other with compressor 9 by pipeline, its upper end links to each other with an end of indoor evaporator by pipeline, the lower end of another refrigerant stop valve 6 links to each other with condenser 10 by pipeline, its upper end links to each other with the other end of indoor evaporator by pipeline, the lower end of line bank 7 links to each other with the electrical equipment of installation in the cabinet casing 1, and its upper end links to each other with control circuit with indoor power supply.
The notch 3 that installs pipelines such as refrigerant pipe, power line, control line can have a downward slope 8, and the top on slope 8 links to each other with pipeline wiring platform 4.This slope 8 can prevent to enter pipeline wiring platform 4 from the rainwater that metope splashes on the one hand effectively, can make rainwater on the pipeline wiring platform 4 and the condensed water on the refrigerant pipe on the other hand in time outside slope discharge cabinet.
Case lid 2 of the present utility model also can be realized detachable linking to each other with casing 1 by screw.
Connection procedure of the present utility model is:
Be fixed on the air-conditioning installing rack off-premises station cabinet also fixing, open case lid 2, two refrigerant pipes to drawing from indoor set respectively with pipeline wiring platform 4 on corresponding two refrigerant stop valves 6 link to each other and fastening, simultaneously the power line that will draw from indoor set, control line respectively with pipeline wiring platform 4 on line bank 7 on corresponding binding post link to each other and make corresponding water-proofing treatment.The refrigerant pipe is linked to each other with refrigerant stop valve 6 after the bending of notch inclined-plane again.After connecting end, open the switch on the refrigerant stop valve, cover case lid 2, install and promptly come to an end.
When maintenance or filling refrigerant, can open case lid 2 and carry out.When wherein annotating refrigerant, can directly the refrigerant cylinder joint be linked to each other with corresponding refrigerant stop valve, link to each other with corresponding test point on the line bank 7 with clamp on amperemeter simultaneously, coolant charging takes off jointing and clamp on amperemeter after finishing, cover case lid 2 and get final product, very convenient.
Claims (3)
1, a kind of pipe joint is positioned at the split-type air conditioner off-premises station cabinet on cabinet top, comprise casing, case lid, it is characterized in that case lid is positioned at the top of casing and is movably connected with casing, tank wall top at casing is provided with the notch that installs pipeline, the inboard of notch is connected with pipeline wiring platform, two refrigerant stop valves and line bank are installed on the pipeline wiring platform, the lower end of a refrigerant stop valve links to each other with compressor by pipeline, its upper end links to each other with an end of indoor evaporator by pipeline, the lower end of another refrigerant stop valve links to each other with condenser by pipeline, its upper end links to each other with the other end of indoor evaporator by pipeline, the lower end of line bank links to each other with electrical equipment in the cabinet, and its upper end links to each other with control circuit with indoor power supply.
2, pipe joint according to claim 1 is positioned at the split-type air conditioner off-premises station cabinet on cabinet top, it is characterized in that notch has downward slope, and the top on slope links to each other with pipeline wiring platform.
3, pipe joint according to claim 1 is positioned at the split-type air conditioner off-premises station cabinet on cabinet top, it is characterized in that the ellipse that is projected as of casing, and correspondingly the projection of case lid also is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062100 CN2743744Y (en) | 2004-06-24 | 2004-06-24 | Split-air conditioner outdoor unit case with pipeline joint set on top of case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062100 CN2743744Y (en) | 2004-06-24 | 2004-06-24 | Split-air conditioner outdoor unit case with pipeline joint set on top of case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743744Y true CN2743744Y (en) | 2005-11-30 |
Family
ID=35633763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420062100 Expired - Fee Related CN2743744Y (en) | 2004-06-24 | 2004-06-24 | Split-air conditioner outdoor unit case with pipeline joint set on top of case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2743744Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003743B (en) * | 2006-09-29 | 2012-07-11 | 大金工业株式会社 | Indoor unit for air conditioner |
-
2004
- 2004-06-24 CN CN 200420062100 patent/CN2743744Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003743B (en) * | 2006-09-29 | 2012-07-11 | 大金工业株式会社 | Indoor unit for air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |