CN103471188A - Connecting pipe for indoor unit and outdoor unit of air conditioner and air conditioner comprising same - Google Patents
Connecting pipe for indoor unit and outdoor unit of air conditioner and air conditioner comprising same Download PDFInfo
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- CN103471188A CN103471188A CN2013104605954A CN201310460595A CN103471188A CN 103471188 A CN103471188 A CN 103471188A CN 2013104605954 A CN2013104605954 A CN 2013104605954A CN 201310460595 A CN201310460595 A CN 201310460595A CN 103471188 A CN103471188 A CN 103471188A
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- connecting pipe
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Abstract
The invention discloses a connecting pipe for an indoor unit and an outdoor unit of an air conditioner. The connecting pipe comprises a maintenance interface pipe, an indoor connecting pipe and an outdoor connecting pipe communicated with the indoor connecting pipe, wherein the maintenance interface pipe is arranged on the indoor connecting pipe. When a worker needs to perform pressure test or add a refrigerant, the worker directly connects a corresponding device to the maintenance interface pipe for maintenance and detection indoors. According to the description, in the connecting pipe for the indoor unit and the outdoor unit of the air conditioner disclosed by the invention, the maintenance interface pipe is arranged on the indoor connecting pipe, so the worker can perform maintenance and detection on the air conditioner indoors, and physical risks of the worker can be effectively reduced; moreover, when the worker installs the corresponding device indoors, the worker can work just by standing on the indoor floor, and the detection and maintenance difficulty of the air conditioner can be effectively reduced. The invention further discloses an air conditioner which comprises the connecting pipe for the indoor unit and the outdoor unit of the air conditioner.
Description
Technical field
The present invention relates to an electro-technical field, particularly a kind of air-conditioning indoor and outdoor connecting pipe.The invention still further relates to a kind of air-conditioning that comprises above-mentioned air-conditioning indoor and outdoor connecting pipe.
Background technology
Along with expanding economy, due to many-sided functions such as air-conditioning have cooling, dehumidifies, heats up and purifies air.Therefore, air-conditioning is widely used in multiple places such as amusement, house and work.As shown in Figure 1, traditional air-conditioning mainly comprises that indoor set, off-premises station and two ends are connected respectively air-conditioning indoor and outdoor connecting pipe 01 with off-premises station with indoor set.
In the process that the user uses, due to the simple and easy and room of the height in room, enclosed structure towards etc. condition all affect the length that air-conditioning indoor and outdoor connecting pipe 01 is used.Air-conditioning indoor and outdoor connecting pipe 01 is straight tube non-telescoping and that thermal conductivity is poor, and therefore in order to meet the demand of different occasions, the staff need to extend the length of air-conditioning indoor and outdoor connecting pipe 01 as far as possible.When installing an air-conditioner, by air-conditioning indoor and outdoor connecting pipe 01, unnecessary part rolls the holding chamber inboard or coils the back side to off-premises station the staff.Air-conditioning indoor and outdoor connecting pipe 01 comprises the outdoor tube connector that is positioned at indoor tube connector indoor and that be connected with indoor set and is communicated with and is connected with off-premises station with indoor tube connector.Be provided with maintenance interface pipe 02 with the low pressure valve place of off-premises station link on air-conditioning indoor and outdoor connecting pipe 01, when the staff needs the high-low pressure of testing air conditioner or adds refrigerant, the staff is connected to corresponding intrument at maintenance interface pipe 02 place of outdoor low pressure valve, and the staff is keeped in repair and detects air-conditioning.
Yet, because floor is more and more higher now, when the air-conditioning that is positioned at high-storey carries out pressure test or adds refrigerant, when operating personnel are connected to maintenance interface pipe 02 place of off-premises station low pressure valve by corresponding intrument, need staff's health to be positioned at outdoor, so staff's health danger is larger, and the staff be positioned at high-rise when outdoor in the state of suspending, the staff is stressed unstable, is difficult to directly corresponding intrument is arranged on maintenance interface pipe 02 place, and detection and the maintenance difficulty of air-conditioning are large.
Therefore, how reducing detection and the maintenance difficulty of air-conditioning in the health danger that reduces a staff, is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The purpose of this invention is to provide a kind of air-conditioning indoor and outdoor connecting pipe, the air-conditioning indoor and outdoor connecting pipe can reduce detection and the maintenance difficulty of air-conditioning in the health danger that reduces a staff.Another object of the present invention is to provide a kind of air-conditioning that comprises above-mentioned air-conditioning indoor and outdoor connecting pipe.
For achieving the above object, the invention provides a kind of air-conditioning indoor and outdoor connecting pipe, comprise maintenance interface pipe, indoor tube connector and the outdoor tube connector be communicated with described indoor tube connector, described maintenance interface pipe is arranged on described indoor tube connector.
Preferably, described air-conditioning indoor and outdoor connecting pipe is the toughness folded tube.
Preferably, described maintenance interface pipe is the toughness folded tube.
Preferably, also comprise the thermal insulation layer that is set in the described air-conditioning indoor and outdoor connecting pipe outside.
Preferably, described outdoor tube connector and described indoor tube connector are the integral type tube connector.
Preferably, described air-conditioning indoor and outdoor connecting pipe and described maintenance interface pipe are the integral type structure.
A kind of air-conditioning, comprise the air-conditioning indoor and outdoor connecting pipe that indoor set, off-premises station and two ends are connected with described off-premises station with described indoor set respectively, and described air-conditioning indoor and outdoor connecting pipe is the described air-conditioning indoor and outdoor connecting pipe of above-mentioned any one.
Preferably, also comprise the sealing gasket be arranged between body of wall and described air-conditioning indoor and outdoor connecting pipe.
In technique scheme, air-conditioning indoor and outdoor connecting pipe provided by the invention, comprise maintenance interface pipe, indoor tube connector and outdoor tube connector, and wherein indoor tube connector is communicated with outdoor tube connector, and the maintenance interface pipe is arranged on indoor tube connector.When the staff need to carry out pressure test or add refrigerant, directly indoor, corresponding intrument is connected to maintenance interface pipe place is keeped in repair and detect.
Known by foregoing description, in air-conditioning indoor and outdoor connecting pipe provided by the invention, the maintenance interface pipe is arranged on indoor tube connector, the staff is in indoor maintenance and the detection that can carry out air-conditioning, be positioned at off-premises station low pressure valve place with respect to maintenance interface pipe in the above-mentioned background technology and need the situation of staff at outdoor connection corresponding intrument, effectively reduced staff's health danger, and the staff is when the indoor location corresponding intrument, the staff stands directly on flooring and carries out work and get final product, detection and the maintenance difficulty of air-conditioning have effectively been reduced.
The accompanying drawing explanation
The structural representation that Fig. 1 is traditional air-conditioning indoor and outdoor connecting pipe;
The structural representation of air conditioning chamber's inner connection tube that Fig. 2 provides for the embodiment of the present invention;
The structural representation of the air-conditioning that Fig. 3 provides for the embodiment of the present invention.
Wherein in Fig. 1-3: 01-air-conditioning indoor and outdoor connecting pipe, 02-maintenance interface pipe;
1-air-conditioning indoor and outdoor connecting pipe, 2-maintenance interface pipe, 3-indoor set, 4-off-premises station.
The specific embodiment
Core of the present invention is to provide a kind of air-conditioning indoor and outdoor connecting pipe, and this air-conditioning indoor and outdoor connecting pipe can reduce detection and the maintenance difficulty of air-conditioning in the health danger that reduces a staff.Another core of the present invention is to provide a kind of air-conditioning that comprises above-mentioned air-conditioning indoor and outdoor connecting pipe.
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with drawings and embodiments, the present invention is described in further detail.
Please refer to Fig. 2-3, in a kind of specific embodiment, air-conditioning indoor and outdoor connecting pipe 1 provided by the invention, comprise maintenance interface pipe 2, indoor tube connector and outdoor tube connector, indoor tube connector is communicated with outdoor tube connector, indoor tube connector and outdoor tube connector are tightly connected, and indoor set 3 is communicated with by air-conditioning indoor and outdoor connecting pipe 1 with off-premises station 4, and maintenance interface pipe 2 is arranged on indoor tube connector.The long part of air-conditioning indoor and outdoor connecting pipe 1 can be positioned at indoor, also can coil to the back side of off-premises station 4.For the ease of operating personnel's indoor and outdoor connecting pipe 1 that installs an air-conditioner, air-conditioning indoor and outdoor connecting pipe 1 can stack gradually around, change the distance between the pipe fitting of mutual stacking position on air-conditioning indoor and outdoor connecting pipe 1 according to the distance between indoor set 3 and off-premises station 4.
When the staff need to carry out pressure test or add refrigerant, directly indoor by corresponding intrument, for example the Pressure gauge of detected pressures, be connected to maintenance interface pipe 2 places air-conditioning keeped in repair and detects.
Known by foregoing description, in air-conditioning indoor and outdoor connecting pipe 1 provided by the invention, maintenance interface pipe 2 is arranged on indoor tube connector, the staff is in indoor maintenance and the detection that can carry out air-conditioning, in the above-mentioned background technology, the maintenance interface pipe is positioned at off-premises station low pressure valve place needs the situation of staff at outdoor connection corresponding intrument, effectively reduced staff's health danger, and the staff is when the indoor location corresponding intrument, the staff stands directly on flooring and carries out work and get final product, detection and the maintenance difficulty of air-conditioning have effectively been reduced.
Preferably, air-conditioning indoor and outdoor connecting pipe 1 is the toughness folded tube, and toughness folded tube external shape is corrugated along its length.By air-conditioning indoor and outdoor connecting pipe 1 is processed as to the toughness folded tube, the staff can, according to the actual range of indoor set 3 and off-premises station 4, regulate the flexible situation of toughness folded tube.When indoor set 3 and off-premises station 4 are distant, staff's air-conditioning indoor and outdoor connecting pipe 1 that stretches, make air-conditioning indoor and outdoor connecting pipe 1 elongated along length on axis direction, be cross sectional dimensions maximum adjacent on the toughness folded tube apart from increase, the two ends of air-conditioning indoor and outdoor connecting pipe 1 are connected to indoor set 3 and off-premises station 4 places; When indoor set 3 and off-premises station 4 close together, the staff is by 1 compression of air-conditioning indoor and outdoor connecting pipe, be that cross sectional dimensions maximum adjacent on the toughness folded tube is apart from minimizing, make air-conditioning indoor and outdoor connecting pipe 1 shorten along length on axis direction, be that the highest point distance that the toughness folded tube is adjacent reduces, make the distance of the air-conditioning indoor and outdoor connecting pipe 1 between indoor set 3 and off-premises station 4 the shortest all the time.Due to the air-conditioning indoor and outdoor connecting pipe 1 between indoor set 3 and off-premises station 4 the distance for the shortest, effectively avoided the long air-conditioning that causes of air-conditioning indoor and outdoor connecting pipe 1 because of the difficult situation of burning machine of press oil return, effectively extend the service life of air-conditioning, and made the operability of air-conditioning indoor and outdoor connecting pipe 1 improve and install more flexible.
More preferably, maintenance interface pipe 2 is the toughness folded tube, and toughness folded tube shape is corrugated along its length.When needs use and maintenance mouthpiece 2, staff's maintenance interface pipe 2 that stretches, the staff is connected to maintenance interface pipe 2 places by Pressure gauge; When not needing use and maintenance mouthpiece 2, the staff, by 2 compressions of maintenance interface pipe, has effectively reduced the area that maintenance interface pipe 2 takies, and has made the room integral arrangement more attractive in appearance.
Preferably, this air-conditioning indoor and outdoor connecting pipe 1 also comprises the thermal insulation layer that is set in its outside.By sheathed thermal insulation layer on air-conditioning indoor and outdoor connecting pipe 1, effectively avoided heat or cold air and extraneous exchange in air-conditioning indoor and outdoor connecting pipe 1, effectively reduced energy loss.
On the basis of above-mentioned each scheme, outdoor tube connector and indoor tube connector are the integral type tube connector, outdoor tube connector and indoor tube connector can the time processing moulding, be convenient to staff's processing, and be convenient to staff's indoor and outdoor connecting pipe 1 that installs an air-conditioner, effectively reduced staff's labour intensity.
In order further to reduce staff's labour intensity, air-conditioning indoor and outdoor connecting pipe 1 is the integral type structure with maintenance interface pipe 2, and the staff can the time processing moulding.
The present invention also provides a kind of air-conditioning, comprise indoor set 3, off-premises station 4 and air-conditioning indoor and outdoor connecting pipe 1, wherein the two ends of air-conditioning indoor and outdoor connecting pipe 1 are connected with off-premises station 4 with indoor set 3 respectively, and air-conditioning indoor and outdoor connecting pipe 1 is above-mentioned any air-conditioning indoor and outdoor connecting pipe 1.For fear of in use indoor heat or cold air and extraneous exchange of air-conditioning, the present invention is preferred, between body of wall and air-conditioning indoor and outdoor connecting pipe 1, is provided with sealing gasket.The remainder of air-conditioning is prior art, and the present invention repeats no more.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an air-conditioning indoor and outdoor connecting pipe, comprise maintenance interface pipe (2), indoor tube connector and the outdoor tube connector be communicated with described indoor tube connector, it is characterized in that, described maintenance interface pipe (2) is arranged on described indoor tube connector.
2. air-conditioning indoor and outdoor connecting pipe according to claim 1, is characterized in that, described air-conditioning indoor and outdoor connecting pipe (1) is the toughness folded tube.
3. air-conditioning indoor and outdoor connecting pipe according to claim 1, is characterized in that, described maintenance interface pipe (2) is the toughness folded tube.
4. air-conditioning indoor and outdoor connecting pipe according to claim 1, is characterized in that, also comprises the thermal insulation layer that is set in described air-conditioning indoor and outdoor connecting pipe (1) outside.
5. according to the described air-conditioning indoor and outdoor connecting pipe of any one in claim 1-4, it is characterized in that, described outdoor tube connector and described indoor tube connector are the integral type tube connector.
6. air-conditioning indoor and outdoor connecting pipe according to claim 5, is characterized in that, described air-conditioning indoor and outdoor connecting pipe (1) is the integral type structure with described maintenance interface pipe (2).
7. an air-conditioning, comprise the air-conditioning indoor and outdoor connecting pipe (1) that indoor set (3), off-premises station (4) and two ends are connected with described off-premises station (4) with described indoor set (3) respectively, it is characterized in that, described air-conditioning indoor and outdoor connecting pipe (1) is the described air-conditioning indoor and outdoor connecting pipe of any one (1) in claim 1-6.
8. air-conditioning according to claim 7, is characterized in that, also comprises the sealing gasket be arranged between body of wall and described air-conditioning indoor and outdoor connecting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104605954A CN103471188A (en) | 2013-09-30 | 2013-09-30 | Connecting pipe for indoor unit and outdoor unit of air conditioner and air conditioner comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104605954A CN103471188A (en) | 2013-09-30 | 2013-09-30 | Connecting pipe for indoor unit and outdoor unit of air conditioner and air conditioner comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103471188A true CN103471188A (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104605954A Pending CN103471188A (en) | 2013-09-30 | 2013-09-30 | Connecting pipe for indoor unit and outdoor unit of air conditioner and air conditioner comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103471188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207275A (en) * | 2019-07-08 | 2019-09-06 | 苏州安锐捷智能科技有限公司 | A kind of air-conditioning indoor and outdoor connection tracheae |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2497212Y (en) * | 2001-09-04 | 2002-06-26 | 广东科龙电器股份有限公司 | Split-floor type air conditioner |
| CN2846951Y (en) * | 2005-11-14 | 2006-12-13 | 李镇江 | Corrugated connection pipe |
| KR100780381B1 (en) * | 2007-03-19 | 2007-11-28 | (주) 청마씨스텍 | Pipe connecting device for air conditioning facility |
| CN101093038A (en) * | 2006-06-20 | 2007-12-26 | 浙江三花制冷集团有限公司 | Connecting lines between indoor devices and outdoor devices in household air conditioning system |
| CN202747484U (en) * | 2012-09-14 | 2013-02-20 | 珠海格力电器股份有限公司 | Air conditioner |
| CN202901596U (en) * | 2012-09-12 | 2013-04-24 | 芜湖源大管业有限公司 | Air conditioner connecting pipe |
-
2013
- 2013-09-30 CN CN2013104605954A patent/CN103471188A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2497212Y (en) * | 2001-09-04 | 2002-06-26 | 广东科龙电器股份有限公司 | Split-floor type air conditioner |
| CN2846951Y (en) * | 2005-11-14 | 2006-12-13 | 李镇江 | Corrugated connection pipe |
| CN101093038A (en) * | 2006-06-20 | 2007-12-26 | 浙江三花制冷集团有限公司 | Connecting lines between indoor devices and outdoor devices in household air conditioning system |
| KR100780381B1 (en) * | 2007-03-19 | 2007-11-28 | (주) 청마씨스텍 | Pipe connecting device for air conditioning facility |
| CN202901596U (en) * | 2012-09-12 | 2013-04-24 | 芜湖源大管业有限公司 | Air conditioner connecting pipe |
| CN202747484U (en) * | 2012-09-14 | 2013-02-20 | 珠海格力电器股份有限公司 | Air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207275A (en) * | 2019-07-08 | 2019-09-06 | 苏州安锐捷智能科技有限公司 | A kind of air-conditioning indoor and outdoor connection tracheae |
| CN110207275B (en) * | 2019-07-08 | 2023-09-22 | 佛山市顺德区金晟业金属塑料有限公司 | Novel indoor and outdoor connecting air pipe for air conditioner |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20131225 |