CN107300275A - The damping Fen Ye mechanisms and air conditioner of a kind of compressor set - Google Patents
The damping Fen Ye mechanisms and air conditioner of a kind of compressor set Download PDFInfo
- Publication number
- CN107300275A CN107300275A CN201710670305.7A CN201710670305A CN107300275A CN 107300275 A CN107300275 A CN 107300275A CN 201710670305 A CN201710670305 A CN 201710670305A CN 107300275 A CN107300275 A CN 107300275A
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- CN
- China
- Prior art keywords
- compressor
- pipe
- flow container
- tonifying
- damping
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000035939 shock Effects 0.000 claims description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 abstract description 39
- 238000001704 evaporation Methods 0.000 abstract description 2
- 230000001419 dependent effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of damping Fen Ye mechanisms of compressor set, including being divided to flow container and at least two compressors, divide flow container to be provided with second vapor injection house steward, every compressor and be equipped with tonifying Qi branched pipe, air intake duct and blast pipe, the one end of tonifying Qi branched pipe away from compressor is connected with a point flow container.Refrigerant enters after point flow container, and the liquid refrigerant of non-evaporating completely is stored in the bottom of point flow container, and gaseous refrigerant flows into each self-corresponding compressor with each bar tonifying Qi branched pipe.Liquid refrigerant is stored in the bottom of point flow container, the refrigerant for flowing to compressor is gaseous state, the corresponding tonifying Qi branched pipe of each compressor is identical specification, so the refrigerant relative equilibrium that each bar tonifying Qi branched pipe is supplemented to compressor, the delivery temperature difference of each compressor is smaller.With being relatively large in diameter for time-division flow container, refrigerant flows into flows decrease when dividing flow container from second vapor injection house steward and occurs first time damping.
Description
Technical field
The present invention relates to the damping Fen Ye mechanisms and air conditioner of air-conditioning equipment field, more particularly to a kind of compressor set.
Background technology
By two or more compressor set into compressor set can be effectively increased the operating efficiency of air conditioner, using also increasingly
Generally, in order to ensure the continual and steady efficient work of compressor set, it is necessary to provide outside making-up air device for compressor.To pressure
During contracting machine tonifying Qi, the corresponding tonifying Qi branched pipe of every compressor is delivered that refrigerant to using second vapor injection house steward, due to refrigeration
Agent is not evaporated to gaseous state fully, cause refrigerant add to each compressor amount it is different, and then cause between each compressor
Delivery temperature difference it is larger.
The content of the invention
It is an object of the invention to provide the damping Fen Ye mechanisms and air conditioner of a kind of compressor set, second vapor injection house steward to
The gaseous refrigerant relative equilibrium of each compressor supplement so that the delivery temperature difference of each compressor is smaller.
For up to this purpose, the present invention uses following technical scheme：
A kind of damping Fen Ye mechanisms of compressor set, including be divided on flow container and at least two compressors, described point of flow container and set
Have and tonifying Qi branched pipe, air intake duct and blast pipe, the tonifying Qi branched pipe are equipped with second vapor injection house steward, every compressor
One end away from the compressor is connected with described point of flow container.
Specifically, second vapor injection house steward is used to refrigerant importing a point flow container, and refrigerant enters after point flow container, does not steam completely
The liquid refrigerant of hair is stored in the bottom of point flow container, and gaseous refrigerant flows into each self-corresponding pressure with each bar tonifying Qi branched pipe
Contracting machine.Due to being stored in point flow container before the non-gaseous state of refrigerant, the refrigerant for flowing to compressor is gaseous state, thus from point
The amount that flow container flows to each compressor is solely dependent upon the size of tonifying Qi branched pipe, and the corresponding tonifying Qi branched pipe of each compressor is phase
Same specification, so the refrigerant relative equilibrium that each bar tonifying Qi branched pipe is supplemented to compressor, the exhaust temperature of each compressor
Degree difference is smaller.With being relatively large in diameter for time-division flow container, refrigerant, which flows into flows decrease when dividing flow container from second vapor injection house steward, to be occurred
First time damping.
Preferably, the tonifying Qi branched pipe includes delivery pipe, shock absorbing pipe and connecting tube, one end of the delivery pipe and institute
State shock absorbing pipe be connected, the other end of the delivery pipe is connected with described point of flow container, the shock absorbing pipe away from the delivery pipe one
End is connected with the connecting tube, and the one end of the connecting tube away from the shock absorbing pipe is connected with the compressor, the shock absorbing pipe
Cross-sectional area be more than the delivery pipe cross-sectional area.The cross-sectional area of shock absorbing pipe is more than the cross-sectional area of delivery pipe, refrigeration
Agent enters shock absorbing of slowing down after shock absorbing pipe from delivery pipe, realizes second of damping.
Preferably, the cross-sectional area of the shock absorbing pipe is more than the cross-sectional area of the connecting tube, the horizontal stroke of the connecting tube
Sectional area is more than the cross-sectional area of the delivery pipe.
Preferably, the tonifying Qi branched pipe is provided with some snubber blocks, the snubber block is provided with eccentric orfice, described to subtract
Shake block is connected by the eccentric orfice with the tonifying Qi branched pipe.Snubber block is set on tonifying Qi branched pipe by eccentric orfice, is kept away
Exempt from the regular vibrations of tonifying Qi branched pipe, further realize the effect of shock absorbing.
Preferably, the shock absorbing pipe and the junction of the delivery pipe are provided with the snubber block.The vibrations of junction compared with
Greatly, snubber block is set to avoid the stability that local vibrations considerable influence pipeline is used in junction.
Preferably, the snubber block is block rubber, iron block, lead or copper billet.
Preferably, the tie point of the tonifying Qi branched pipe and described point of flow container is located at the top of described point of flow container, gaseous state
Refrigerant enters tonifying Qi branched pipe from the top of point flow container, and the trend that gaseous state is up moved is stronger, is further ensured that into each bar
The refrigerant of tonifying Qi branched pipe is identical.
For up to above-mentioned purpose, the present invention also provides a kind of air conditioner, includes the damping Fen Ye mechanisms of above-mentioned compressor group.
Preferably, the compressor is frequency-changeable compressor.
Beneficial effects of the present invention：Second vapor injection house steward is used to refrigerant importing a point flow container, and refrigerant enters a point flow container
Afterwards, the liquid refrigerant of non-evaporating completely is stored in the bottom of point flow container, and gaseous refrigerant is flowed into each bar tonifying Qi branched pipe
Each self-corresponding compressor.Due to being stored in point flow container before the non-gaseous state of refrigerant, the refrigerant for flowing to compressor is
Gaseous state, therefore the amount for flowing to each compressor from point flow container is solely dependent upon the size of tonifying Qi branched pipe, each compressor is corresponding
Tonifying Qi branched pipe is identical specification, so the refrigerant relative equilibrium that each bar tonifying Qi branched pipe is supplemented to compressor, respectively
The delivery temperature difference of compressor is smaller.With being relatively large in diameter for time-division flow container, refrigerant flows into a point flow container from second vapor injection house steward
When flows decrease occur first time damping.
Brief description of the drawings
Fig. 1 is the structural representation of the damping Fen Ye mechanisms of compressor set；
Fig. 2 is the structural representation of tonifying Qi branched pipe；
In figure：
1st, compressor；2nd, flow container is divided；3rd, second vapor injection house steward；4th, tonifying Qi branched pipe；41st, delivery pipe；42nd, shock absorbing pipe；43、
Connecting tube；5th, air intake duct；6th, blast pipe；7th, snubber block.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Figure 1-2, a kind of damping Fen Ye mechanisms of 1 group of compressor, including it is divided to flow container 2 and at least two compressors 1,
Described point of flow container 2, which is provided with second vapor injection house steward 3, every compressor 1, is equipped with tonifying Qi branched pipe 4, air intake duct 5 and row
Tracheae 6, the one end of the tonifying Qi branched pipe 4 away from the compressor 1 is connected with described point of flow container 2.
Specifically, second vapor injection house steward 3 is used to refrigerant importing a point flow container 2, and refrigerant enters after point flow container 2, not complete
The liquid refrigerant of pervaporation is stored in the bottom of point flow container 2, and gaseous refrigerant is each right as each bar tonifying Qi branched pipe 4 is flowed into
The compressor 1 answered.Due to being stored in point flow container 2 before the non-gaseous state of refrigerant, the refrigerant for flowing to compressor 1 is gas
State, therefore the amount for flowing to each compressor 1 from point flow container 2 is solely dependent upon the size of tonifying Qi branched pipe 4, each correspondence of compressor 1
Tonifying Qi branched pipe 4 be identical specification, so the refrigerant that each bar tonifying Qi branched pipe 4 is supplemented to compressor 1 is relatively flat
Weighing apparatus, the delivery temperature difference of each compressor 1 is smaller.With being relatively large in diameter for time-division flow container 2, refrigerant flows from second vapor injection house steward 3
Enter flows decrease when dividing flow container 2 and occur first time damping.
In the present embodiment, the tonifying Qi branched pipe 4 includes delivery pipe 41, shock absorbing pipe 42 and connecting tube 43, the conveying
One end of pipe 41 is connected with the shock absorbing pipe 42, and the other end of the delivery pipe 41 is connected with described point of flow container 2, the shock absorbing pipe
42 one end away from the delivery pipe 41 is connected with the connecting tube 43, the one end of the connecting tube 43 away from the shock absorbing pipe 42
It is connected with the compressor 1, the cross-sectional area of the shock absorbing pipe 42 is more than the cross-sectional area of the delivery pipe 41.Shock absorbing pipe 42
Cross-sectional area is more than the cross-sectional area of delivery pipe 41, and refrigerant slows down shock absorbing after entering shock absorbing pipe 42 from delivery pipe 41, realizes the
Secondary shock-absorbing.
In the present embodiment, the cross-sectional area of the shock absorbing pipe 42 is more than the cross-sectional area of the connecting tube 43, the company
The cross-sectional area of adapter 43 is more than the cross-sectional area of the delivery pipe 41.
In the present embodiment, the tonifying Qi branched pipe 4 is provided with some snubber blocks 7, and the snubber block 7 is provided with bias
Hole, the snubber block 7 is connected by the eccentric orfice with the tonifying Qi branched pipe 4.Snubber block 7 is set in tonifying Qi by eccentric orfice
On branched pipe 4, it is to avoid the regular vibrations of tonifying Qi branched pipe 4, the effect of shock absorbing is further realized.
In the present embodiment, the shock absorbing pipe 42 and the junction of the delivery pipe 41 are provided with the snubber block 7.Junction
Vibrations it is larger, junction set snubber block 7 avoid the stability that local vibrations considerable influence pipeline is used.
In the present embodiment, the snubber block 7 is copper billet, and snubber block 7 can also be block rubber, iron block in other embodiment
Or lead.
In the present embodiment, the tie point of the tonifying Qi branched pipe 4 and described point of flow container 2 is located at the top of described point of flow container 2
Portion, gaseous refrigerant enters tonifying Qi branched pipe 4 from the top of point flow container 2, and the trend that gaseous state is up moved is stronger, is further ensured that
Refrigerant into each bar tonifying Qi branched pipe 4 is identical.
The present embodiment also provides a kind of air conditioner, including damping Fen Ye mechanisms of 1 group of above-mentioned compressor and other are corresponding
Pipeline and it is various needed for part.The compressor 1 is frequency-changeable compressor.
Obviously, the above embodiment of the present invention is just for the sake of clear explanation example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Any modifications, equivalent substitutions and improvements made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (9)
1. the damping Fen Ye mechanisms of a kind of compressor set, it is characterised in that including being divided to flow container and at least two compressors, described point
Flow container is provided with second vapor injection house steward, every compressor and is equipped with tonifying Qi branched pipe, air intake duct and blast pipe, the benefit
The one end of qi leel branch pipe away from the compressor is connected with described point of flow container.
2. damping Fen Ye mechanisms according to claim 1, it is characterised in that the tonifying Qi branched pipe includes delivery pipe, kept away
Shake pipe and connecting tube, one end of the delivery pipe are connected with the shock absorbing pipe, the other end of the delivery pipe and described point of flow container
It is connected, the one end of the shock absorbing pipe away from the delivery pipe is connected with the connecting tube, and the connecting tube is away from the shock absorbing pipe
One end be connected with the compressor, the cross-sectional area of the shock absorbing pipe is more than the cross-sectional area of the delivery pipe.
3. the damping Fen Ye mechanisms of compressor set according to claim 2, it is characterised in that the cross section of the shock absorbing pipe
Product is more than the cross-sectional area of the connecting tube, cross-sectional area of the cross-sectional area more than the delivery pipe of the connecting tube.
4. the damping Fen Ye mechanisms of compressor set according to claim 2, it is characterised in that set on the tonifying Qi branched pipe
There are some snubber blocks, the snubber block is provided with eccentric orfice, and the snubber block passes through the eccentric orfice and the tonifying Qi branched pipe
It is connected.
5. the damping Fen Ye mechanisms of compressor set according to claim 4, it is characterised in that the shock absorbing pipe with it is described defeated
The junction of pipe is sent to be provided with the snubber block.
6. the damping Fen Ye mechanisms of compressor set according to claim 4, it is characterised in that the snubber block is rubber
Block, iron block, lead or copper billet.
7. the damping Fen Ye mechanisms of compressor set according to claim 1, it is characterised in that the tonifying Qi branched pipe and institute
The tie point for stating point flow container is located at the top of described point of flow container.
8. a kind of air conditioner, it is characterised in that the damping including the compressor set described in claim any one of 1-7 point liquid machine
Structure.
9. air conditioner according to claim 7, it is characterised in that the compressor is frequency-changeable compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670305.7A CN107300275A (en) | 2017-08-08 | 2017-08-08 | The damping Fen Ye mechanisms and air conditioner of a kind of compressor set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670305.7A CN107300275A (en) | 2017-08-08 | 2017-08-08 | The damping Fen Ye mechanisms and air conditioner of a kind of compressor set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107300275A true CN107300275A (en) | 2017-10-27 |
Family
ID=60133472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670305.7A Pending CN107300275A (en) | 2017-08-08 | 2017-08-08 | The damping Fen Ye mechanisms and air conditioner of a kind of compressor set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107300275A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296549A (en) * | 2019-07-30 | 2019-10-01 | 广东欧科空调制冷有限公司 | A kind of air-conditioning and its compressor assembly |
| CN110848962A (en) * | 2018-08-20 | 2020-02-28 | 青岛海尔空调电子有限公司 | Vibration damper for air conditioner |
| CN111141073A (en) * | 2019-12-30 | 2020-05-12 | 浙江盾安机电科技有限公司 | Buffer tank and air conditioning system |
| CN112856840A (en) * | 2019-11-28 | 2021-05-28 | 中车沈阳机车车辆有限公司 | Refrigerating unit and refrigerator car |
| CN113294619A (en) * | 2021-07-27 | 2021-08-24 | 南通远征冷冻设备有限公司 | Damping and heat dissipation equipment of refrigerant speed reducer |
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| CN1464262A (en) * | 2002-06-06 | 2003-12-31 | 乐金电子(天津)电器有限公司 | Shockproof rubber for refrigerator |
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| CN206222748U (en) * | 2016-11-28 | 2017-06-06 | 广东美的暖通设备有限公司 | Compressor assembly and the outdoor unit with it, air-conditioner |
| JP2017129310A (en) * | 2016-01-20 | 2017-07-27 | 三菱重工業株式会社 | Refrigerating-cycle having a plurality of multiple stage compressors to be connected in parallel |
| CN207379123U (en) * | 2017-08-08 | 2018-05-18 | 广东欧科空调制冷有限公司 | The damping liquid separation mechanism and air conditioner of a kind of compressor set |
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2017
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| CN1464262A (en) * | 2002-06-06 | 2003-12-31 | 乐金电子(天津)电器有限公司 | Shockproof rubber for refrigerator |
| CN104296266A (en) * | 2014-09-24 | 2015-01-21 | 广东欧科空调制冷有限公司 | Vibration damping structure of air conditioner and air conditioner comprising same |
| JP2017129310A (en) * | 2016-01-20 | 2017-07-27 | 三菱重工業株式会社 | Refrigerating-cycle having a plurality of multiple stage compressors to be connected in parallel |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848962A (en) * | 2018-08-20 | 2020-02-28 | 青岛海尔空调电子有限公司 | Vibration damper for air conditioner |
| CN110296549A (en) * | 2019-07-30 | 2019-10-01 | 广东欧科空调制冷有限公司 | A kind of air-conditioning and its compressor assembly |
| CN112856840A (en) * | 2019-11-28 | 2021-05-28 | 中车沈阳机车车辆有限公司 | Refrigerating unit and refrigerator car |
| CN111141073A (en) * | 2019-12-30 | 2020-05-12 | 浙江盾安机电科技有限公司 | Buffer tank and air conditioning system |
| CN113294619A (en) * | 2021-07-27 | 2021-08-24 | 南通远征冷冻设备有限公司 | Damping and heat dissipation equipment of refrigerant speed reducer |
| CN113294619B (en) * | 2021-07-27 | 2021-09-21 | 南通远征冷冻设备有限公司 | Damping and heat dissipation equipment of refrigerant speed reducer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20171027 |