CN106870376B - Horizontal enthalpy-increasing compressor - Google Patents
Horizontal enthalpy-increasing compressor Download PDFInfo
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- CN106870376B CN106870376B CN201710212926.0A CN201710212926A CN106870376B CN 106870376 B CN106870376 B CN 106870376B CN 201710212926 A CN201710212926 A CN 201710212926A CN 106870376 B CN106870376 B CN 106870376B
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- enthalpy
- increasing
- compressor
- exhaust
- cover plate
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- 238000005192 partition Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 238000010923 batch production Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 13
- 238000003466 welding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/806—Pipes for fluids; Fittings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention provides a horizontal enthalpy-increasing compressor which comprises a shell (1), an upper flange (2), an upper cylinder (3), a partition plate (4), a lower cylinder (5), a lower flange (6) and a lower cover plate (7), wherein the upper flange (2), the upper cylinder (3), the partition plate (4), the lower cylinder (5), the lower flange (6) and the lower cover plate (7) are arranged in the shell (1) along the axial direction of the shell (1), the lower flange (6) is provided with a medium-pressure cavity (8) communicated with an air inlet of the lower cylinder (5), the horizontal enthalpy-increasing compressor further comprises an enthalpy-increasing air-supplementing pipe (9), and the enthalpy-increasing air-supplementing pipe (9) penetrates into the compressor from the outside of the compressor through the lower cover plate. Compared with the horizontal compressor in the prior art, the enthalpy-increasing air-supplying pipe is arranged on the lower cover plate on the transverse side surface of the horizontal compressor, and the enthalpy-increasing air-supplying pipe extends upwards as well and can effectively reduce the height of the top of the whole horizontal compressor, so that the volume is reduced, the structure is more miniaturized, the structure is simple, the batch production is easy, and the cost is reduced.
Description
Technical field
The invention belongs to air-conditioning technical fields, and in particular to a kind of horizontal enthalpy-increasing compressor.
Background technique
Existing horizontal compressor increasing enthalpy pipe (corresponding increasing enthalpy air intake duct is arranged on cylinder or lower flange) and exhaust pipe
It is arranged on shell, increasing enthalpy channel is all to enter the pump housing from shell via cylinder or flange.Cylinder and flange is caused to set
Meter processing is more complicated.Simultaneously as some air-conditioning system limited height systems, increasing enthalpy pipe and exhaust pipe are arranged at nothing on shell
Method meets the smaller height requirement of air-conditioning system, shown in following Fig. 1 and Fig. 2.
Since horizontal compressor in the prior art exists, height is higher, structure is complicated, is not easy to produce in batches and process etc.
Technical problem, therefore researching and designing of the present invention goes out a kind of horizontal enthalpy-increasing compressor.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcome horizontal compressor in the prior art exist height compared with
High, the biggish defect of volume, to provide a kind of horizontal enthalpy-increasing compressor.
The present invention provides a kind of horizontal enthalpy-increasing compressor comprising shell and is axially disposed within the shell along the shell
Intracorporal upper flange, upper cylinder, partition, lower cylinder, lower flange and lower cover plate, the lower flange have with the lower cylinder into
The middle pressure chamber of port connection, further includes increasing enthalpy blowdown pipe, and the increasing enthalpy blowdown pipe is from the outside of the compressor via under described
Cover board, which runs through, enters the inside of the compressor, to carry out Gas-supplying enthalpy-increasing to compressor.
Preferably, the increasing enthalpy blowdown pipe includes increasing enthalpy inner connecting tube inside the compressor and is located at the compression
Increasing enthalpy extension tube attached and the increasing enthalpy extension tube attached outside machine are connected with the increasing enthalpy inner connecting tube.
It preferably, further include lower flange cover board, one end of the increasing enthalpy inner connecting tube is set on the lower cover plate, the other end
It is set on the lower flange cover board and is connected via the lower flange cover board with the lower flange.
Preferably, it is provided with increasing enthalpy through hole on the lower cover plate, and is arranged with transition company in the increasing enthalpy through hole
Adapter tube, the increasing enthalpy inner connecting tube pass through after being connected with the increasing enthalpy extension tube attached by running through the lower cover inside the transitional connection pipe
Plate.
Preferably, the increasing enthalpy extension tube attached is bend pipe, the increasing enthalpy inner connecting tube is straight tube.
Preferably, further include exhaust pipe, the exhaust pipe from the outside of the compressor via the lower cover plate run through into
Enter the inside of the compressor, compressor to be exhausted.
Preferably, the exhaust pipe includes being located at the exhaust inner connecting tube inside the compressor and being located at outside the compressor
The exhaust extension tube attached in portion, the exhaust inner connecting tube connect and are connected at the lower cover plate with the exhaust extension tube attached.
Preferably, exhaust through hole is provided on the lower cover plate, one end of the exhaust inner connecting tube penetrates through the exhaust
One end of the exhaust extension tube attached is simultaneously contained within wherein by through hole.
Preferably, the exhaust inner connecting tube is fixedly welded on the lower cover plate, and is led between the exhaust extension tube attached
The mode for being threadedly coupled or welding is crossed to connect.
Preferably, the exhaust inner connecting tube is bend pipe, the exhaust extension tube attached is also bend pipe, the exhaust inner connecting tube and institute
It states exhaust extension tube attached and engages the structure for forming U-tube together.
A kind of horizontal enthalpy-increasing compressor provided by the invention has the following beneficial effects:
1. horizontal enthalpy-increasing compressor of the invention, by by increasing enthalpy blowdown pipe from the outside of the compressor via under described
Cover board run through enter the compressor inside, to compressor carry out Gas-supplying enthalpy-increasing, compared with the prior art in increasing enthalpy
Blowdown pipe is set to for the mode on shell with tonifying Qi into compresser cylinder, is effectively set to increasing enthalpy blowdown pipe horizontal
On lower cover plate on the transverse side of compressor, thus it is same stretch out upwards while, horizontal compression can be effectively reduced
Height at the top of machine complete machine, efficiently reduces volume, so that structure more minimizes, structure is simple, is easy batch production, drop
Low cost；
2. horizontal enthalpy-increasing compressor of the invention, by being arranged increasing enthalpy air supply passage in lower cover plate and lower flange cover board
On, so that not having to be machined on cylinder and lower flange to accommodate increasing enthalpy channel, to effectively make cylinder and flange
Structure it is simpler, it is easier to process；
3. horizontal enthalpy-increasing compressor of the invention, by the way that increasing enthalpy blowdown pipe to be arranged to the structure type of segmentation, Neng Goufang
Just it processes and assembles, so that assembly is more simple；Exhaust pipe is also provided with into the structure type of segmentation simultaneously, also can conveniently be added
Work and assembly, so that assembly is more simple；It, can and in such a way that the position of increasing enthalpy through hole is arranged transitional connection pipe
So that increasing enthalpy inner connecting tube and increasing enthalpy extension tube attached are more convenient and be easily assembled in the position of transitional connection pipe, so that assembly is more
It is simple.
Detailed description of the invention
Fig. 1 is the left side structural schematic diagram of horizontal enthalpy-increasing compressor in the prior art；
Fig. 2 is the cross section structure schematic diagram in the direction B-B of Fig. 1；
Fig. 3 is the left side structural schematic diagram of horizontal enthalpy-increasing compressor of the invention；
Fig. 4 is the cross section structure schematic diagram in the direction C-C of Fig. 3；
Fig. 5 is the cross section structure schematic diagram in the direction A-A of Fig. 3；
Fig. 6 is the right side structural schematic diagram of horizontal enthalpy-increasing compressor of the invention；
Fig. 7 is the structural schematic diagram of lower cover plate when horizontal enthalpy-increasing compressor of the invention only has an exhaust pipe；
Fig. 8 is the left side structure schematic diagram of Fig. 7.
Appended drawing reference indicates in figure are as follows:
1-shell, 2-upper flanges, 3-upper cylinders, 4-partitions, 5-lower cylinders, 6-lower flanges, 7-lower cover plates,
71-increasing enthalpy through holes, 72-exhaust through holes, 8-middle pressure chambers, 9-increasing enthalpy blowdown pipes, 91-increasing enthalpy extension tube attacheds, 92-increasing enthalpies
Inner connecting tube, 10-lower flange cover boards, 11-transitional connection pipes, 12-exhaust pipes, 121-exhaust extension tube attacheds, 122-exhausts are inscribed
Pipe, 13-air intake duct bend pipes, 14-sealing rings, 15-upper oil pipes, 16-oil channel.
Specific embodiment
Embodiment 1
As seen in figures 3-6, the present invention provides a kind of horizontal enthalpy-increasing compressor comprising shell 1 and the axis along the shell 1
To upper flange 2, upper cylinder 3, partition 4, lower cylinder 5, lower flange 6 and the lower cover plate 7 being arranged in the shell 1, (such as Fig. 4 institute
Show, upper flange 2, upper cylinder 3, partition 4, lower cylinder 5, lower flange 6 and lower cover plate 7 are in axial direction arranged successively, i.e., in figure
It is arranged successively from right to left) lower flange 6 has the middle pressure chamber 8 being connected to the air inlet of the lower cylinder 5, and it further include increasing enthalpy
Blowdown pipe 9, the increasing enthalpy blowdown pipe 9 run through via the lower cover plate 7 from the outside of the compressor and enter the compressor
Internal (middle pressure chamber 8), to carry out Gas-supplying enthalpy-increasing to compressor.
Enter the compressor by running through increasing enthalpy blowdown pipe via the lower cover plate from the outside of the compressor
It is internal, to carry out Gas-supplying enthalpy-increasing to compressor, compared with the prior art in increasing enthalpy blowdown pipe be set on shell with tonifying Qi
For mode into compresser cylinder, the lower cover that is effectively set to increasing enthalpy blowdown pipe on the transverse side of horizontal compressor
On plate, thus it is same stretch out upwards while, the height that can be effectively reduced at the top of horizontal compressor complete machine, effectively subtract
The small volume of compressor, so that structure more minimizes, structure is simple, is easy batch production, reduces costs；The present invention is logical
Increasing enthalpy blowdown pipe perforative position (can adjusting down) as far as possible on lower cover plate be overregulated, the increasing enthalpy blowdown pipe is enabled to
Upper end be not higher than the top of shell as much as possible, therefore horizontal compressor complete machine height just can be made farthest to be dropped
It is low.
The height of horizontal compressor can be greatly reduced in the present invention, so that the corresponding air-conditioning system structure of compressor is more tight
It gathers.Compressor arrangement of the present invention is arranged in air-conditioning system without dispenser, dispenser.Assembly technology of the present invention is simple, more holds
Easily implement batch production.Increasing enthalpy channel of the present invention is arranged on lower flange cover board, so that cylinder and lower flange structure are simple, more holds
Easy processing.
Preferably, the increasing enthalpy blowdown pipe 9 includes the increasing enthalpy inner connecting tube 92 being located inside the compressor and is located at described
Increasing enthalpy extension tube attached 91 and the increasing enthalpy extension tube attached 91 outside compressor are connected with the increasing enthalpy inner connecting tube 92.By that will increase
Enthalpy blowdown pipe is arranged to the structure type of segmentation, and inner connecting tube is connected with extension tube attached, enables to in compressor
Portion carry out Gas-supplying enthalpy-increasing while (while reaching the effect), processing and assembly can also be facilitated so that assembly it is more simple.
It preferably, further include lower flange cover board 10, one end of the increasing enthalpy inner connecting tube 92 is set on the lower cover plate 7,
The other end is set on the lower flange cover board 10 and is connected via the lower flange cover board 10 with the lower flange 6.Pass through
By increasing enthalpy air supply passage be arranged on lower cover plate and lower flange cover board so that do not have to be machined on cylinder and lower flange with
Increasing enthalpy channel is accommodated, to effectively make the structure of cylinder and flange simpler, it is easier to process.It increasing enthalpy and manages original
It is to enter the pump housing from lower cylinder, and the present invention is entered from lower flange cover board, compressor complete machine is effectively reduced in this structure
While height, assembly process process is more preferable.
Preferably, it is provided with increasing enthalpy through hole 71 on the lower cover plate 7, and is arranged in the increasing enthalpy through hole 71 (excellent
It is set in through hole with selecting electric resistance welding) there are transitional connection pipe 11, the increasing enthalpy inner connecting tube 92 and 91 phase of increasing enthalpy extension tube attached
Through by running through the lower cover plate 7 inside the transitional connection pipe 11 after connection.By setting increasing enthalpy through hole and in increasing enthalpy
Perforation hole site is arranged the mode of transitional connection pipe, and increasing enthalpy inner connecting tube and increasing enthalpy extension tube attached are easily worn into the mistake
It crosses in connecting tube, and is conveniently attached assembly therebetween, so that assembly is more simple and convenient.
Preferably, the increasing enthalpy extension tube attached 91 is bend pipe, the increasing enthalpy inner connecting tube 92 is straight tube.This is increasing enthalpy of the invention
The preferred constructive form of extension tube attached and increasing enthalpy inner connecting tube sets bend pipe for increasing enthalpy extension tube attached, is to be able to make it preferably
It is attached between extraneous pipeline, reduces the axially disposed length of horizontal compressor, reduce volume；Increasing enthalpy is inscribed simultaneously
Pipe is set as straight tube, is in order to which the work that extraneous increasing enthalpy refrigerant connection enters in middle pressure chamber 8, completes Gas-supplying enthalpy-increasing is better achieved
With saving pipeline saves cost.
Embodiment 2
Such as Fig. 4, shown in 7-8, the present embodiment is the further improvement made on the basis of embodiment 1, it is preferable that is also wrapped
Exhaust pipe 12 is included, the exhaust pipe 12 runs through via the lower cover plate 7 from the outside of the compressor and enters the compressor
It is internal, compressor to be exhausted.By by exhaust pipe from the outside of the compressor via the lower cover plate run through into
Enter the inside of the compressor, compressor to be exhausted, compared with the prior art in exhaust pipe be set on shell
With the lower cover plate for the mode that is vented to outside compressor, being effectively set to comb on the transverse side of horizontal compressor
On, thus it is same stretch out upwards while, the height that can be effectively reduced at the top of horizontal compressor complete machine, effectively reduce
The volume of compressor, so that structure more minimizes, structure is simple, is easy batch production, reduces costs；The present invention passes through
It adjusts and increases exhaust pipe perforative position (can adjusting down) as far as possible on lower cover plate, enable to the upper end of the exhaust pipe most
It is possibly not higher than the top of shell, therefore horizontal compressor complete machine height just can be made farthest to be reduced.
Preferably, the exhaust pipe 12 includes exhaust inner connecting tube 122 inside the compressor and is located at the pressure
Exhaust extension tube attached 121 outside contracting machine, the exhaust inner connecting tube 122 and the exhaust extension tube attached 121 phase at the lower cover plate 7
It connects and is connected to.By the way that exhaust pipe to be arranged to the structure type of segmentation, and inner connecting tube is connected with extension tube attached, can make
While compressor inside be exhausted (while reaching the effect), processing and assembly can also be facilitated so that assembly is more
It is simple.
Preferably, exhaust through hole 71 is provided on the lower cover plate 7, one end of the exhaust inner connecting tube 122 penetrates through institute
It states exhaust through hole 71 and is contained within one end of the exhaust extension tube attached 121 wherein.By way of setting is vented through hole,
And exhaust inner connecting tube one end penetrates through the hole and contains exhaust extension tube attached wherein, can effectively realize exhaust inner connecting tube and row
It effective between gas extension tube attached and is efficiently linked and packed, so that assembling process is more simply and conveniently.
It is further preferred that the other end of the exhaust inner connecting tube 122 is bent upwards positioned at the lower cover plate and lower flange
It is discharged at space between cover board, for the high pressure gas positioned at the space after completing compression.
Preferably, the exhaust inner connecting tube 122 is fixedly welded on the lower cover plate 7, and with the exhaust extension tube attached 121
Between the mode that is connected through a screw thread or welds connect.This is the preferred fixed form of exhaust inner connecting tube of the invention, Yi Jipai
Gas inner connecting tube and exhaust extension tube attached between preferably be fixedly connected with mode, can effectively realize exhaust inner connecting tube and lower cover plate with
And being fastenedly connected between exhaust extension tube attached.
Preferably, the exhaust inner connecting tube 122 is bend pipe, the exhaust extension tube attached 121 is also bend pipe, and the exhaust is inscribed
Pipe 122 and the exhaust extension tube attached 121 engage the structure for forming U-tube together.This is exhaust inner connecting tube and exhaust of the invention
The preferred constructive form of extension tube attached, the high pressure by being set to the structure type of bend pipe, after capable of being compressed to compression chamber
High-speed gas forms the effect slowed down, prevents when its discharge flow velocity excessively high and result in intense impact and cause corresponding component
Damage situations such as occur；And oil spitting amount of compressor can also be effectively reduced.
Assembly technology sequence of the invention: first pacify prior art and dress up compressor assembly, be then mounted in increasing enthalpy inner connecting tube
In the intercommunicating pore of lower flange cover board, dress sealing ring sealing then loads cap assemblies and (welds U-shaped exhaust pipe and connection on lower cover plate
Coupling tube (electric resistance welding) becomes lower cover component), then lower cover component connection coupling tube (electric resistance welding) necking, then manual welding increasing
Enthalpy extension tube attached, boxing upper and lower cover plates, weldering air intake duct bend pipe 13 (i.e. dispenser bend pipe) etc., subsequent technique is compared with volume production work
Skill.
Increasing enthalpy intercommunicating pore, communication channel middle pressure chamber 8 are set on lower flange cover board 10, and pass through 92 communication channel of increasing enthalpy inner connecting tube
Outside is sealed with sealing ring.Increasing enthalpy extension tube attached 91 and exhaust pipe 12 are arranged on lower cover plate, and (exhaust pipe is by extension tube attached 121 and interior
122 two sections of adapter tube are spliced), exhaust inner connecting tube 122 is welded on lower cover plate 7 using resistance-welding process, and lower cover plate is using electricity
Hinder welding procedure welding fabrication.It is vented extension tube attached 121 and increasing enthalpy extension tube attached 91 uses manual welding technique.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.With
It is only the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
Under the premise of being detached from the technology of the present invention principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
The protection scope of invention.
Claims (8)
1. a kind of horizontal enthalpy-increasing compressor, it is characterised in that: be axially disposed within institute including shell (1) and along the shell (1)
Upper flange (2), upper cylinder (3), partition (4), lower cylinder (5), lower flange (6) and the lower cover plate (7) in shell (1) are stated, it is described
Lower flange (6) has the middle pressure chamber (8) being connected to the air inlet of the lower cylinder (5), further includes increasing enthalpy blowdown pipe (9), described
Increasing enthalpy blowdown pipe (9) from the outside of the compressor via the lower cover plate (7) run through enter the compressor inside, to
Gas-supplying enthalpy-increasing is carried out to compressor；
The increasing enthalpy blowdown pipe (9) includes being located at the increasing enthalpy inner connecting tube (92) inside the compressor and being located at outside the compressor
The increasing enthalpy extension tube attached (91) and the increasing enthalpy extension tube attached (91) in portion are connected with the increasing enthalpy inner connecting tube (92)；
It further include lower flange cover board (10), one end of the increasing enthalpy inner connecting tube (92) is set on the lower cover plate (7), the other end
It is set on the lower flange cover board (10) and is connected via the lower flange cover board (10) with the lower flange (6)；Institute
Setting increasing enthalpy intercommunicating pore on lower flange cover board (10) is stated, is connected to medium pressure chamber (8), the increasing enthalpy inner connecting tube is mounted in the increasing enthalpy
In intercommunicating pore, sealed with sealing ring.
2. horizontal enthalpy-increasing compressor according to claim 1, it is characterised in that: be provided with increasing enthalpy on the lower cover plate (7)
Through hole (71), and being arranged with transitional connection pipe (11) in the increasing enthalpy through hole (71), the increasing enthalpy inner connecting tube (92) and
The increasing enthalpy extension tube attached (91) is passed through after being connected by running through the lower cover plate (7) inside the transitional connection pipe (11).
3. horizontal enthalpy-increasing compressor described in one of -2 according to claim 1, it is characterised in that: the increasing enthalpy extension tube attached (91) is
Bend pipe, the increasing enthalpy inner connecting tube (92) are straight tube.
4. horizontal enthalpy-increasing compressor described in one of -2 according to claim 1, it is characterised in that: further include exhaust pipe (12), institute
State exhaust pipe (12) from the outside of the compressor via the lower cover plate (7) run through enter the compressor inside, to
Compressor is exhausted.
5. horizontal enthalpy-increasing compressor according to claim 4, it is characterised in that: the exhaust pipe (12) includes positioned at described
Exhaust inner connecting tube (122) inside compressor and the exhaust extension tube attached (121) outside the compressor, the exhaust are inscribed
Pipe (122) connects and is connected at the lower cover plate (7) with the exhaust extension tube attached (121).
6. horizontal enthalpy-increasing compressor according to claim 5, it is characterised in that: be provided with exhaust on the lower cover plate (7)
Through hole (72), one end of exhaust inner connecting tube (122) penetrate through the exhaust through hole (72) and by the exhaust extension tube attacheds
(121) one end is contained within wherein.
7. the horizontal enthalpy-increasing compressor according to one of claim 5-6, it is characterised in that: the exhaust inner connecting tube (122)
The mode for being fixedly welded on the lower cover plate (7), and being connected through a screw thread or weld between exhaust extension tube attached (121)
Connection.
8. the horizontal enthalpy-increasing compressor according to one of claim 5-6, it is characterised in that: the exhaust inner connecting tube (122)
It is also bend pipe for bend pipe, the exhaust extension tube attached (121), the exhaust inner connecting tube (122) and the exhaust extension tube attached (121) one
Play the structure that engagement forms U-tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212926.0A CN106870376B (en) | 2017-04-01 | 2017-04-01 | Horizontal enthalpy-increasing compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212926.0A CN106870376B (en) | 2017-04-01 | 2017-04-01 | Horizontal enthalpy-increasing compressor |
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| Publication Number | Publication Date |
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| CN106870376A CN106870376A (en) | 2017-06-20 |
| CN106870376B true CN106870376B (en) | 2019-07-30 |
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| CN201710212926.0A Active CN106870376B (en) | 2017-04-01 | 2017-04-01 | Horizontal enthalpy-increasing compressor |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113993B (en) * | 2018-09-04 | 2024-06-14 | 珠海凌达压缩机有限公司 | Horizontal compressor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206625980U (en) * | 2017-04-01 | 2017-11-10 | 珠海凌达压缩机有限公司 | Horizontal enthalpy-increasing compressor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07103859B2 (en) * | 1990-04-17 | 1995-11-08 | 三菱電機株式会社 | Mid-hanging horizontal rotary compressor |
| JPH04241794A (en) * | 1991-01-09 | 1992-08-28 | Toshiba Corp | Horizontal rotary compressor |
| JPH0599179A (en) * | 1991-10-11 | 1993-04-20 | Matsushita Refrig Co Ltd | Refrigerating device |
| CN205154558U (en) * | 2015-11-20 | 2016-04-13 | 珠海格力节能环保制冷技术研究中心有限公司 | Horizontal compressor and air conditioner |
| CN106321436B (en) * | 2016-09-12 | 2018-06-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Horizontal two-stage increasing enthalpy rotary compressor |
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2017
- 2017-04-01 CN CN201710212926.0A patent/CN106870376B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206625980U (en) * | 2017-04-01 | 2017-11-10 | 珠海凌达压缩机有限公司 | Horizontal enthalpy-increasing compressor |
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