CN2342287Y - Outdoor parallel heat exchanger for air conditioner - Google Patents
Outdoor parallel heat exchanger for air conditioner Download PDFInfo
- Publication number
- CN2342287Y CN2342287Y CN 98222269 CN98222269U CN2342287Y CN 2342287 Y CN2342287 Y CN 2342287Y CN 98222269 CN98222269 CN 98222269 CN 98222269 U CN98222269 U CN 98222269U CN 2342287 Y CN2342287 Y CN 2342287Y
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- tubulations
- heat exchanger
- end connecting
- tubes
- row
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Abstract
The utility model discloses an outdoor parallel heat exchanger for air conditioners, which is composed of numbers of parallel vertical tubes, and numbers of the connecting tubes with U-shaped ends of the vertical tubes, wherein, the parallel vertical tubes which are arranged in two rows are fixedly connected and combined by outer fins. One end of the vertical tubes is communicated with vertical tubes of the inner and the outer rows by the connecting tubes which are arranged in a vertical direction, the other end of the connecting tubes is uniformly and crosswise communicated with the vertical tubes in the vertical direction or / and in a transverse direction between rows by the vertical tubes at the other end, numbers sets of the parallel heat exchangers of the vertical tube sets are formed, and the heat exchangers are provided with different numbers of the tubes. The connecting tubes with U-shaped ends are respectively communicated with the vertical tubes by the spans of one vertical tube, two vertical tubes, and three vertical tubes. The parallel heat exchangers are applied to the outdoor machines of cabinet air conditioners, the utility model can be matched with indoor machines with different consumption of energy, and the optimal operation can be reached.
Description
The utility model relates to the improvement of air conditioner chamber outside, especially a kind of air conditioning chamber's loong shunt heat exchanger, and it belongs to the air-conditioner technical field.
Existing one drag two or one drags three or the off-premises station of multi-split air conditioner, generally adopts following three kinds of designs: the shared cover outdoor heat exchanger of (1) two indoor set; (2) two indoor sets overlap blower fan systems communications and liaison mutually, mutually noninterfere with two cover outdoor heat exchangers and two respectively; (3) an outdoor cover blower fan system is to the outdoor heat exchanger that is divided into two and evenly corresponding to two indoor sets; These three kinds of designs big outdoor heat exchanger often occurs and draw little indoor set, or the system equipment complexity, cost height, or cold-producing medium maldistribution, and energy consumes unbalanced phenomenon.The heat exchange area of existing outdoor heat exchanger can not mate with the consumption of indoor set energy.The structure of outdoor heat exchanger constitutes unreasonable, needs to improve.
The purpose of this utility model is that a kind of novel air conditioning chamber's loong shunt heat exchanger will be provided.This heat exchanger will solve heat exchange area and energy consumes the supporting problem that adapts of allocation proportion.The heat exchanger structure of design constitutes simple, and easily combination easily divides pipeline, is in charge of the indoor set in the corresponding connection of the group system, reaches the optimum Match of operation.
The purpose of this utility model has following technical scheme to realize, developed a kind of air conditioning chamber's loong shunt heat exchanger, it comprises: connected the two rows several tubulations and " U " shape end connecting leg that is connected termination between all tubulations arranged side by side that form admittedly by outer fin combination, a certain end at this all tubulation, press the termination that inside and outside row's longitudinal direction is communicated with two tubulations of direct neighbor respectively by several " U " shape end connecting legs, constitute " U " shape end connecting legs arrangement end of inside and outside two vertical rows; The other end at this all tubulation, by several " U " shape end connecting legs difference or by interior row's longitudinal direction, or by effluxing longitudinal direction,, constitute the heat exchanger with the different tubulation group of pipe number of array parallel connection or/and be communicated with the other end of all tubulations by the even interleave of transverse direction between row.
This air conditioning chamber's loong shunt heat exchanger.Described " U " shape end connecting leg, it can be " U " shape end connecting leg that is communicated with two tubulations of direct neighbor, also can be to cross over one, or two, or connection " U " the shape end connecting leg of three tubulations, two tubulations at interval, promptly this end connecting leg can be arranged to have the span of 1-4 root tubulation spacing.
This air conditioning chamber's loong shunt heat exchanger.Described all tubulations, it can be that parallel straight tube is arranged into row, it is in a row also can be that parallel " L " shape bend pipe is arranged, and can also arrange in a row by parallel curved pipe.
Heat exchanger of the present utility model, its advantage has: since use respectively at several tubulations two ends of arranging side by side several " U " shapes end connecting legs by vertically or/and laterally the interleave organic assembling constitute the array parallel connection have a different tubulation group of pipe number, make this heat exchanger to consume the pipe number that allocation proportion is determined Tube Sheet of Heat Exchanger group way and pipe group, reach heat exchange area consumes ratio in energy optimum Match by the energy of system.The span specification difference of " U " shape end connecting leg of design can adapt to, and different assembly connects to be needed, with the optimum Match of the amount of reaching consumption distribution.This heat exchanger structure is simple, and adaptability is strong.
Embodiment of the present utility model further describes as follows in conjunction with the accompanying drawings:
Fig. 1 is the construction profile front view of one drag two air conditioning chamber loong shunt heat exchanger.
Fig. 2 is the construction profile right view of one drag two air conditioning chamber loong shunt heat exchanger.
Fig. 3 is the construction profile vertical view of one drag two air conditioning chamber loong shunt heat exchanger.The medium I of representing among the figure, II at pipe end into and out of symbol is: ⊙ medium I goes out, and medium I is advanced,
The medium II goes out,
The medium II is advanced.
Use this heat exchangers in parallel in one drag two cabinet air conditioner KF-(45ld25a) the 70w product of making referring to Fig. 1-3.Distribute the heat exchanging pipe number at 45: 25 by its indoor set energy consumption rate.This heat exchangers in parallel is set by outer fin 3 combinations and is even formed two rows, 32 tubulations 1 arranged side by side admittedly, and has " U " shape end connecting leg 2,4 that connects 1 termination of all tubulations to be communicated with the formation tubular heat exchanger.Selected in all tubulation 1 permutation and combination schemes: corresponding 18 " U " shapes end of the indoor set of 25W connecting leg 2,4; Corresponding 40 " U " shapes end of the indoor set of 45W connecting leg 2 is communicated with this heat exchangers in parallel of combination.Mixed in 2,4 minutes at all end connecting legs, at first, press the termination that inside and outside row's longitudinal direction is communicated with two tubulations 1 of direct neighbor respectively, constitute " U " shape end connecting leg 2 arrangement ends of inside and outside two vertical rows by 32 " U " shape end pipes 2 at a certain end of this all tubulation 1.The other end at this all tubulation 1, longitudinal direction by all tubulations 1 that efflux, by 8 " U " shape end pipes 2,4, wherein be communicated with by 2 " U " shape end connecting legs 2 between two of direct neighbor tubulations 1, all the other 6 " U " shape end connecting legs 4 are to be communicated with two tubulations 1 mutually far away with the span of crossing over two tubulation 1 spacings.Like this in all tubulations 1 that efflux, the heat exchanger that uniform 10 tubulations 1 are at interval arranged is the two-way parallel connection of a pipe group.Set the medium II of the indoor set of 25W
1, II
2Divide two-way into and out of this heat exchanger in parallel.Remain in the tubulation 1 with effluxing at all tubulations 1 of interior row, have 44 tubulations; Can be divided into 4 the tunnel.This four road pipes group is that the pipe group by the pipe group of two groups of 12 tubulations 1 and two groups of 10 tubulations 1 constitutes, and by 18 " U " shapes end connecting legs 2, press the even interleave connection of longitudinal direction and transverse direction, constitutes the heat exchanger of four tunnel parallel connections.Set the medium I of the indoor set of 45W
1, I
2, I
3, I
4, divide four the road into and out of this heat exchanger in parallel.This outdoor heat exchangers in parallel uses a cover blower fan system to participate in operation, and effect is excellent.
Claims (3)
1, a kind of air conditioning chamber's loong shunt heat exchanger, it comprises: connect the two rows several tubulations and " U " shape end connecting leg that is connected termination between all tubulations arranged side by side that form admittedly by outer fin combination, it is characterized in that; At a certain end of this all tubulation, press the termination that inside and outside row's longitudinal direction is communicated with two tubulations of direct neighbor respectively by several " U " shape end connecting legs, constitute " U " shape end connecting legs arrangement end of inside and outside two vertical rows; The other end at this all tubulation, by several " U " shape end connecting legs difference or by interior row's longitudinal direction, or by effluxing longitudinal direction,, constitute the heat exchanger with the different tubulation group of pipe number of array parallel connection or/and be communicated with the other end of all tubulations by the even interleave of transverse direction between row.
2, according to the described air conditioning chamber's loong shunt of claim 1 heat exchanger, it is characterized in that: described " U " shape end connecting leg, it can be " U " shape end connecting leg that is communicated with two tubulations of direct neighbor, also can be to cross over one, or two, or connection " U " the shape end connecting leg of three tubulations, two tubulations at interval, promptly this end connecting leg can be arranged to have the span of 1-4 root tubulation spacing.
3, according to the described air conditioning chamber's loong shunt of claim 1 heat exchanger, it is characterized in that: described all tubulations, it can be that parallel straight tube is arranged into row, it is in a row also can be that parallel " L " shape bend pipe is arranged, and can also arrange in a row by parallel curved pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222269 CN2342287Y (en) | 1998-08-28 | 1998-08-28 | Outdoor parallel heat exchanger for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222269 CN2342287Y (en) | 1998-08-28 | 1998-08-28 | Outdoor parallel heat exchanger for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342287Y true CN2342287Y (en) | 1999-10-06 |
Family
ID=33973650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222269 Expired - Fee Related CN2342287Y (en) | 1998-08-28 | 1998-08-28 | Outdoor parallel heat exchanger for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342287Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332169C (en) * | 2002-03-15 | 2007-08-15 | 东芝开利株式会社 | Finned tube type heat exchanger |
| CN101608850B (en) * | 2008-06-19 | 2012-11-07 | 海尔集团公司 | Air conditioner condenser |
| CN106404439A (en) * | 2016-09-08 | 2017-02-15 | 海信（广东）空调有限公司 | Wide-capacity air conditioner production detection device and detection method thereof |
| CN108488947A (en) * | 2018-02-09 | 2018-09-04 | 青岛海尔空调电子有限公司 | Outdoor unit heat exchanger matching process and outdoor unit |
| CN110260403A (en) * | 2019-06-25 | 2019-09-20 | 宁波奥克斯电气股份有限公司 | Upper and lower cabinet air discharger and its control method, control device |
-
1998
- 1998-08-28 CN CN 98222269 patent/CN2342287Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332169C (en) * | 2002-03-15 | 2007-08-15 | 东芝开利株式会社 | Finned tube type heat exchanger |
| CN101608850B (en) * | 2008-06-19 | 2012-11-07 | 海尔集团公司 | Air conditioner condenser |
| CN106404439A (en) * | 2016-09-08 | 2017-02-15 | 海信（广东）空调有限公司 | Wide-capacity air conditioner production detection device and detection method thereof |
| CN106404439B (en) * | 2016-09-08 | 2019-03-01 | 海信（广东）空调有限公司 | A kind of width ability air-conditioning production detection device and its detection method |
| CN108488947A (en) * | 2018-02-09 | 2018-09-04 | 青岛海尔空调电子有限公司 | Outdoor unit heat exchanger matching process and outdoor unit |
| CN108488947B (en) * | 2018-02-09 | 2020-12-08 | 青岛海尔空调电子有限公司 | Outdoor unit heat exchanger matching method and outdoor unit |
| CN110260403A (en) * | 2019-06-25 | 2019-09-20 | 宁波奥克斯电气股份有限公司 | Upper and lower cabinet air discharger and its control method, control device |
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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 |