CN202149541U - One-driving-two air conditioner - Google Patents
One-driving-two air conditioner Download PDFInfo
- Publication number
- CN202149541U CN202149541U CN201120220868U CN201120220868U CN202149541U CN 202149541 U CN202149541 U CN 202149541U CN 201120220868 U CN201120220868 U CN 201120220868U CN 201120220868 U CN201120220868 U CN 201120220868U CN 202149541 U CN202149541 U CN 202149541U
- Authority
- CN
- China
- Prior art keywords
- heat converter
- indoor heat
- joins
- compressor
- low
- 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 - Lifetime
Links
Images
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model discloses a one-driving-two air conditioner, which comprises a compressor, a throttle valve, an outdoor heat exchanger, a first indoor heat exchanger and a second indoor heat exchanger, as well as a high-pressure stop valve, a low-pressure stop valve, a one-divided-into-two branch pipe and a two-in-one concentrated pipe, wherein one end of the throttle valve is connected with one end of the high-pressure stop valve; the other end of the high-pressure stop valve is connected with a first end of the branch pipe; a second pipe of the branch pipe is connected with one end of the first indoor heat exchanger; the other end of the first indoor heat exchanger is connected with a first end of the concentrated pipe; a third end of the branch pipe is connected with one end of the second indoor heat exchanger; the other end of the second indoor heat exchanger is connected with a second end of the concentrated pipe; a third end of the concentrated pipe is connected with one end of the low-pressure stop valve; the other end of the low-pressure stop valve is connected with one end of the compressor; and the other end of the compressor is connected with one end of the outdoor heat exchanger. The one-driving-two air conditioner is easy in installment, easy in control and wide in application range.
Description
Technical field
The utility model relates to the air-conditioner of a kind of air-conditioner, particularly a kind of one drag two.
Background technology
Chinese patent document number CN 2293019Y discloses a kind of one drag two type split-type air conditioner on September 30th, 1998, by an off-premises station and two supporting forming of indoor set, off-premises station comprises compressor, solenoid operated four-way valve, condenser and blower fan thereof, throttle system, liquid reservoir etc.; Indoor set comprises evaporimeter and blower fan thereof; This one drag two type split-type air conditioner uses the structure of binodal stream, and two indoor sets are in same room the time, and four groups of corresponding communications with indoor set of pipeline concern to be obscured easily; Therefore; Not only be difficult to install, and control is complicated, fault rate is high.
The utility model content
The purpose of the utility model aim to provide a kind of simple and reasonable, flexible operation, cost of manufacture low, be easy to control, the air-conditioner of one drag two applied widely, to overcome weak point of the prior art.
Press the air-conditioner of a kind of one drag two of this purpose design; Comprise compressor, choke valve, outdoor heat converter, first indoor heat converter and second indoor heat converter, its architectural feature is also to comprise high-pressure stop valve, low-pressure shutoff valve, the branched pipe that is divided into two and the concetrated pipe that unites two into one; One end of choke valve and an end of high-pressure stop valve join; First end of the other end of high-pressure stop valve and branched pipe joins; Second end of branched pipe and an end of first indoor heat converter join; First end of the other end of first indoor heat converter and concetrated pipe joins, and the 3rd end of branched pipe and an end of second indoor heat converter join, and second end of the other end of second indoor heat converter and concetrated pipe joins; The 3rd end of concetrated pipe and an end of low-pressure shutoff valve join; One end of the other end of low-pressure shutoff valve and compressor joins, and an end of the other end of compressor and outdoor heat converter joins, and the other end of outdoor heat converter and the other end of choke valve join.
Also be serially connected with oil eliminator between one end of the other end of said compressor and outdoor heat converter.
Also be serially connected with low-pressure liquid storing tank between one end of the other end of said low-pressure shutoff valve and compressor.
The utility model adopts a choke valve, a high-pressure stop valve, a low-pressure shutoff valve, a branched pipe and a concetrated pipe; Just can in same room, connect two indoor heat converters; Avoided adopting the difficult drawback of installing of one drag two air-conditioning of binodal flow structure in the past; And carry out principal and subordinate's control between two indoor heat converters, reduced control difficulty and fault rate.
The utlity model has simple and reasonable, flexible operation, cost of manufacture low, be prone to install, easy to control, advantage of wide range of application.
Description of drawings
Fig. 1 is the utility model one example structure sketch map.
Among the figure: 1 is choke valve, and 2 is high-pressure stop valve, and 3 is branched pipe, and 4 is first indoor heat converter, and 5 is second indoor heat converter, and 6 is concetrated pipe, and 7 is low-pressure shutoff valve, and 8 is outdoor heat converter, and 9 is oil eliminator, and 10 is compressor, and 11 is low-pressure liquid storing tank.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1; The air-conditioner of this one drag two comprises compressor 10, choke valve 1, outdoor heat converter 8, first indoor heat converter 4 and second indoor heat converter 5 and high-pressure stop valve 2, low-pressure shutoff valve 7, the branched pipe 3 that is divided into two and the concetrated pipe 6 that unites two into one; Wherein, One end of choke valve 1 and an end of high-pressure stop valve 2 join; First end of the other end of high-pressure stop valve 2 and branched pipe 3 joins, and an end of second end of branched pipe 3 and first indoor heat converter 4 joins, and first end of the other end of first indoor heat converter 4 and concetrated pipe 6 joins; One end of the 3rd end of branched pipe 3 and second indoor heat converter 5 joins; Second end of the other end of second indoor heat converter 5 and concetrated pipe 6 joins, and the 3rd end of concetrated pipe 6 and an end of low-pressure shutoff valve 7 join, and an end of the other end of low-pressure shutoff valve 7 and compressor 10 joins; One end of the other end of compressor 10 and outdoor heat converter 8 joins, and the other end of the other end of outdoor heat converter 8 and choke valve 1 joins.
In the present embodiment, also be serially connected with oil eliminator 9 between the end of the other end of compressor 10 and outdoor heat converter 8.Also be serially connected with low-pressure liquid storing tank 11 between one end of the other end of low-pressure shutoff valve 7 and compressor 10.
In the present embodiment, carry out the control of principal and subordinate's machine as first indoor heat converter 4 in the indoor set and second indoor heat converter 5, can choose one of them wantonly as main frame, another then is a slave, and the specifications and models of main frame and slave should be identical.The indoor machine of air-conditioner of this one drag two is through realizing communication with being connected of its off-premises station, and main frame can receive control signal, and slave is not accepted control signal, and slave receives only the control signal of main frame, and the operational mode of slave is identical with the operational mode of main frame.When the communication between indoor set and the off-premises station is undesired, can not communication between main frame and the slave.
Claims (3)
1. the air-conditioner of an one drag two; Comprise compressor (10), choke valve (1), outdoor heat converter (8), first indoor heat converter (4) and second indoor heat converter (5), it is characterized in that also comprising high-pressure stop valve (2), low-pressure shutoff valve (7), the branched pipe (3) that is divided into two and the concetrated pipe (6) that unites two into one; One end of one end of choke valve (1) and high-pressure stop valve (2) joins; First end of the other end of high-pressure stop valve (2) and branched pipe (3) joins; One end of second end of branched pipe (3) and first indoor heat converter (4) joins; First end of the other end of first indoor heat converter (4) and concetrated pipe (6) joins, and an end of the 3rd end of branched pipe (3) and second indoor heat converter (5) joins, and second end of the other end of second indoor heat converter (5) and concetrated pipe (6) joins; One end of the 3rd end of concetrated pipe (6) and low-pressure shutoff valve (7) joins; One end of the other end of low-pressure shutoff valve (7) and compressor (10) joins, and an end of the other end of compressor (10) and outdoor heat converter (8) joins, and the other end of the other end of outdoor heat converter (8) and choke valve (1) joins.
2. the air-conditioner of one drag two according to claim 1 is characterized in that also being serially connected with oil eliminator (9) between the end of the other end and outdoor heat converter (8) of said compressor (10).
3. the air-conditioner of one drag two according to claim 1 and 2 is characterized in that also being serially connected with low-pressure liquid storing tank (11) between the end of the other end and compressor (10) of said low-pressure shutoff valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120220868U CN202149541U (en) | 2011-06-27 | 2011-06-27 | One-driving-two air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120220868U CN202149541U (en) | 2011-06-27 | 2011-06-27 | One-driving-two air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149541U true CN202149541U (en) | 2012-02-22 |
Family
ID=45590599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120220868U Expired - Lifetime CN202149541U (en) | 2011-06-27 | 2011-06-27 | One-driving-two air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218703A (en) * | 2017-06-19 | 2017-09-29 | 海信（山东）空调有限公司 | A kind of multi-split air conditioner control method |
-
2011
- 2011-06-27 CN CN201120220868U patent/CN202149541U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218703A (en) * | 2017-06-19 | 2017-09-29 | 海信（山东）空调有限公司 | A kind of multi-split air conditioner control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201954856U (en) | Cold medium flow direction converter and flow control device | |
| CN202149541U (en) | One-driving-two air conditioner | |
| CN201014682Y (en) | Table end air flow device | |
| CN201919437U (en) | Greening irrigation device using condensed water of air-conditioner | |
| CN201935351U (en) | Novel air conditioner | |
| CN201637186U (en) | One-connected-more air-conditioning heat pump unit | |
| CN102269448A (en) | Movable split air conditioner | |
| CN202719305U (en) | Connection structure of sheet steel coupling flange rectangular air duct | |
| CN202254024U (en) | Quench air conditioning humidification device | |
| CN204438363U (en) | Air-conditioning and heat recovery mode converter thereof | |
| CN204291732U (en) | Communication base station cooling ventilation unit | |
| CN203099003U (en) | Four-way reversing valve | |
| CN202361583U (en) | Adapter for connecting movable air conditioner exhaust duct and window sealing plate | |
| CN201892354U (en) | Novel connecting structure of four-way valve D connecting pipe and stainless steel pilot valve | |
| CN101358782A (en) | Air conditioner with plurality of indoor units | |
| CN201687986U (en) | Four-way reversal valve and air conditioning system | |
| CN202002409U (en) | An apparatus capable of replacing capillary tubes rapidly | |
| CN204100868U (en) | A kind of micro-channel type separate-type heat pipe system | |
| CN2497212Y (en) | Split-floor type air conditioner | |
| CN205174612U (en) | Off -premises station and air conditioner thereof | |
| CN202056317U (en) | Throttle stop valve | |
| CN2705741Y (en) | Split air conditioner for easy safety detection | |
| CN202251022U (en) | Elbow joint of ventilator for acceleration | |
| CN203571924U (en) | Earth energy central air conditioner provided with Venturi tubes | |
| CN201724339U (en) | Fresh air conditioner with electromagnetic valves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20131210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131210 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |