CN106895614A - Compressor and liquid distributor thereof - Google Patents
Compressor and liquid distributor thereof Download PDFInfo
- Publication number
- CN106895614A CN106895614A CN201510964246.5A CN201510964246A CN106895614A CN 106895614 A CN106895614 A CN 106895614A CN 201510964246 A CN201510964246 A CN 201510964246A CN 106895614 A CN106895614 A CN 106895614A
- Authority
- CN
- China
- Prior art keywords
- knockout
- housing
- exhaust elbow
- air inlet
- inlet pipe
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 52
- 239000003507 refrigerant Substances 0.000 claims abstract description 21
- 239000002826 coolant Substances 0.000 claims description 53
- 238000000926 separation method Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000010349 pulsation Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 230000003434 inspiratory effect Effects 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000314 lubricant Substances 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
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 provides a compressor and a liquid distributor thereof. This knockout includes: the air inlet pipe and the exhaust bent pipe are respectively arranged at two ends of the shell, and the air inlet pipe is communicated with the exhaust bent pipe; a lower support plate installed in the case; the plurality of straight pipes are arranged on the lower supporting plate, one ends of the plurality of straight pipes are communicated with the exhaust bent pipe, and the other ends of the plurality of straight pipes are communicated with the air inlet pipe; and gas-liquid mixed refrigerant enters the shell from the air inlet pipe and is separated, and the separated gas refrigerant is conveyed to the exhaust bent pipe through the plurality of straight pipes. The straight pipes can increase the through-flow cross-sectional area of the gaseous refrigerant, so that the flow resistance of the gaseous refrigerant is greatly reduced, and the air suction power consumption of the compressor is reduced; meanwhile, pressure pulsation in the straight pipe can be relieved, suction airflow noise of the pump body assembly is reduced, and the noise level and the performance level of the compressor are guaranteed.
Description
Technical field
The present invention relates to compression device field, more particularly to a kind of compressor and its knockout.
Background technology
At present, knockout primarily serves the effect of gas-liquid separation and air-breathing noise reduction.And play gas-liquid separation work
Critical component is filter screen bracket, air-flow through the shunting backlash of filter screen bracket to knockout cylinder inboard wall face,
The larger liquid of density will by wall adsorption, it is final under fall knockout bottom, and the less gas of density
Then change in the straight tube that knockout is all collected in after original airflow direction, because the flow area of straight tube has
Limit, can produce larger pressure fluctuation and flow resistance, so as to reduce compressor which results in straight tube
Noise level and performance level, influence are used.
The content of the invention
Based on this, it is necessary to which the straight tube for current knockout can produce larger pressure fluctuation and flowing
A kind of problem of resistance, there is provided point liquid that can reduce the larger pressure fluctuation of straight tube generation and flow resistance
Device, while additionally providing the compressor of above-mentioned knockout.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of knockout, including：
Housing, the housing has air inlet pipe and exhaust elbow, and the air inlet pipe is distinguished with the exhaust elbow
The two ends of the housing are arranged at, the air inlet pipe is connected with the exhaust elbow；
Lower supporting plate, is installed in the housing；And
Many straight tubes, are installed on the lower supporting plate, and, many one end of the straight tube and the exhaust
Bend pipe is connected, and many other ends of the straight tube are connected with the air inlet pipe；
Gas-liquid mixed refrigerant is entered after the housing and is separated by the air inlet pipe, and the gaseous coolant after separation leads to
Straight tube described in excessive root is conveyed to the exhaust elbow.
Wherein in one embodiment, deposited between many ends and the end of the exhaust elbow of the straight tube
In predeterminable range.
Wherein in one embodiment, the lower supporting plate can separate the housing and sealing forms cushion chamber,
One end of the exhaust elbow is located in the cushion chamber, and, one end of many straight tubes stretch out it is described under
Supporting plate is simultaneously located in the cushion chamber.
Wherein in one embodiment, between many ends and the end of the exhaust elbow of the straight tube
The minimum predeterminable range is less than or equal to 3mm.
Wherein in one embodiment, many diameters of the straight tube；
The many length of the straight tube.
Wherein in one embodiment, the knockout also includes upper backup pad, and the upper backup pad is installed on
In the housing, and, positioned at the top of the lower supporting plate；
The upper backup pad seals the housing and forms liquid storage cylinder, and the other end of many straight tubes wears described
Liquid storage cylinder and the upper backup pad.
Wherein in one embodiment, the height of the liquid storage cylinder is most short more than or equal in many straight tubes
One the 1/2 of the length of the straight tube.
Wherein in one embodiment, multiple through holes are provided with the upper backup pad, the through hole connects institute
State air inlet pipe and the liquid storage cylinder.
Wherein in one embodiment, spill port is provided with the straight tube, the upper spill port is located at institute
The lower section of upper backup pad is stated, and, the upper spill port is located at the top of the lower supporting plate.
Wherein in one embodiment, the distance between described upper spill port to the lower supporting plate is the storage
The 1/6~1/2 of the height of sap cavity.
Wherein in one embodiment, the exhaust elbow is located on the outer peripheral face of the end of the cushion chamber and sets
Lower spill port is equipped with, the upper spill port is connected with the lower spill port.
Further relate to a kind of compressor, including pump assembly and the knockout described in any technical characteristic as described above；
The air inlet pipe of the knockout is connected with the steam vent of the pump assembly, and the exhaust of the knockout is curved
Pipe is connected with the pump housing air intake duct of the pump assembly.
The beneficial effects of the invention are as follows：
Compressor of the invention and its knockout, structure design advantages of simple will can be divided by many straight tubes
The gaseous coolant that liquid device is isolated is exported to exhaust elbow, and many straight tubes can increase through-flow section of gaseous coolant
Face area, and then it is easy to gaseous coolant to be flowed in straight tube so that the flow resistance of gaseous coolant is greatly reduced,
In being easy to gaseous coolant to flow to the cylinder of pump assembly by exhaust elbow, the air-breathing power consumption of compressor is reduced；
Meanwhile, the flow resistance reduction of gaseous coolant can also ensure that gaseous coolant being capable of smooth flow, alleviation straight tube
The noise of interior pressure fluctuation, the inspiratory airflow noise of reduction pump assembly, and then compressor, it is ensured that compression
The noise level and performance level of machine, are easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the knockout for inventing an embodiment；
Wherein：
100- knockouts；
110- housings；
111- air inlet pipe；
112- exhaust elbows；Spill port under 1121-；
120- lower supporting plates；
130- straight tubes；
The upper spill ports of 131-；
140- upper backup pads；
141- through holes.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, by the following examples,
And with reference to accompanying drawing, compressor of the invention and its knockout are further elaborated.It should be appreciated that
Specific embodiment described herein is only used to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, the invention provides a kind of knockout 100, including housing 110, lower supporting plate 120 and
Many straight tubes 130.
In the present invention, housing 110 has air inlet pipe 111 and exhaust elbow 112, air inlet pipe 111 and exhaust
Bend pipe 112 is respectively arranged at the two ends of housing 110, and air inlet pipe 111 is connected with exhaust elbow 112.Housing
110 air inlet pipe 111 is connected with the steam vent of the pump assembly of compressor, the exhaust elbow 112 of housing 110
Connected with the pump housing air intake duct of the pump assembly of compressor.Compressor operationally, the steam vent of pump assembly
It is capable of the mixture of removal of lubricant and gaseous coolant, for the ease of brief description, note lubricating oil is cold with gaseous state
The mixture of matchmaker is gas-liquid mixed refrigerant.Knockout 100 can be by lubricating oil and gaseous state in gas-liquid mixed refrigerant
Refrigerant, and then cause that gaseous coolant continues to be compressed in returning to the pump assembly of compressor, lubricating oil can be with
Return in compressor to prevent the abrasion between the interior fittings in compressor, it is ensured that the reliability of compressor,
Extend the service life of compressor.
The gas-liquid mixed refrigerant is entered into knockout 100 by air inlet pipe 111, and then is realized to gas-liquid mixed
Refrigerant carries out gas-liquid separation.Screen pack is additionally provided with housing 110, gas-liquid mixed refrigerant divides through screen pack
Stream inwall of the backlash to the housing 110 of knockout 100, the larger lubricating oil liquid of density will be inhaled by wall
It is attached, and along the inwall downslide of housing 110, the bottom of knockout 100 is finally slipped to, and density is smaller
Gaseous coolant then change in many straight tubes 130 that knockout 100 is all collected in after original airflow direction,
And then gaseous coolant is transported in the exhaust elbow 112 of housing 110 by many straight tubes 130, then by arranging
By pump housing air intake duct be transported in pump assembly gaseous coolant by gas bend pipe 112.
Lower supporting plate 120 is installed in housing 110.Lower supporting plate 120 is for fixing many straight tubes 130
, cause that many straight tubes 130 position within the case 110 is fixed by lower supporting plate 120, prevent from separating
The position of straight tube 130 occurs when gaseous coolant afterwards is transported in exhaust elbow 112 by many straight tubes 130
Play so that the conveying of gaseous coolant is steady, reduces the noise of compressor, it is ensured that the noise level of compressor,
Simultaneously, additionally it is possible to ensure the transfer efficiency of gaseous coolant, it is ensured that the amount of the gaseous coolant in pump assembly is enough,
Enable that compressor normally runs, it is ensured that the performance level of compressor.
Many straight tubes 130 are installed on lower supporting plate 120, and, many one end of straight tube 130 are curved with exhaust
Pipe 112 is connected, and many other ends of straight tube 130 are connected with air inlet pipe 111, and gas-liquid mixed refrigerant is by air inlet pipe
111 into after housing 110 and separating, and it is curved that the gaseous coolant after separation is conveyed to exhaust by many straight tubes 130
Pipe 112.Many straight tubes 130 connection air inlet pipe 111 and exhaust elbow 112, also, housing 110 top
It is disengagement chamber, screen pack is arranged in the disengagement chamber, gas-liquid mixed refrigerant can be separated in disengagement chamber,
So that the lubricating oil of liquid slides along the inwall of housing 110, gaseous coolant then enters into many straight tubes 130
In.That is, there is a certain distance between the end of the end of straight tube 130 and air inlet pipe 111, make
Gas-liquid mixed refrigerant is separated in a certain distance, prevent that gas-liquid mixed refrigerant is not separated to be directly entered
To in straight tube 130, in order to avoid the performance of influence compressor.
For many straight tubes 130 are compared to existing single straight tube, it is cold that many straight tubes 130 can increase gaseous state
The passage section area of matchmaker so that gaseous coolant is easy to flow in straight tube 130, reduces the gas in straight tube 130
The flow resistance of state refrigerant, reduces the air-breathing power consumption of pump housing air intake duct, and then lift the performance level of compressor.
Meanwhile, many straight tubes 130 ensure that gaseous coolant flows steadily in straight tube 130, reduce pump housing air-breathing
The pipe pressure fluctuation of gaseous coolant in straight tube 130 during air-breathing, and then inspiratory airflow noise is reduced,
The noise of compressor is reduced, the noise level of the whole machine of compressor is improved.
At present, knockout primarily serves the effect of gas-liquid separation and air-breathing noise reduction.And play gas-liquid separation work
Critical component is filter screen bracket, air-flow through the shunting backlash of filter screen bracket to knockout cylinder inboard wall face,
The larger liquid of density will by wall adsorption, it is final under fall knockout bottom, and the less gas of density
Then change in the straight tube that knockout is all collected in after original airflow direction, because the flow area of straight tube has
Limit, can produce larger pressure fluctuation and flow resistance, so as to reduce compressor which results in straight tube
Noise level and performance level, influence are used.Knockout of the invention 100 passes through many energy of straight tube 130
Enough to export the gaseous coolant that knockout 100 is isolated to exhaust elbow 112, many straight tubes 130 can increase
The passage section area of gaseous coolant, and then it is easy to gaseous coolant to be flowed in straight tube 130 so that gaseous state is cold
The flow resistance of matchmaker is greatly reduced, and is easy to gaseous coolant to pass through the cylinder that exhaust elbow 112 flows to pump assembly
In, reduce the air-breathing power consumption of compressor；Meanwhile, the flow resistance reduction of gaseous coolant can also ensure that gaseous state
Refrigerant can smooth flow, alleviate straight tube 130 in pressure fluctuation, reduce pump assembly inspiratory airflow make an uproar
Sound, so compressor noise, it is ensured that the noise level and performance level of compressor, be easy to use.
Used as a kind of embodiment, lower supporting plate 120 can separate housing 110 and sealing forms cushion chamber,
One end of exhaust elbow 112 is located in cushion chamber, and, lower supporting plate 120 is stretched out in one end of many straight tubes 130
And in cushion chamber.Cushion chamber can cache the gaseous coolant after separating.The seal casinghousing of lower supporting plate 120
110 so that the gaseous coolant in cushion chamber will not occur leakage problem and avoid mixing again with lubricating oil so that
The purity of the gaseous coolant entered into pump assembly, and then ensure that pump assembly can normally run, and then
Ensure the performance level of compressor.One end of straight tube 130 is located in cushion chamber, enables to the gas after separating
State refrigerant is transported in cushion chamber, and the gaseous coolant in cushion chamber is conveyed to pump housing group by exhaust elbow 112 again
Part, so can effectively reduce the pressure fluctuation inside the exhaust elbow 112 of connection pump housing air intake duct, and then
The noise of air-flow when reducing air-breathing, it is ensured that the noise level of compressor.
Further, there is predeterminable range between many ends and the end of exhaust elbow 112 of straight tube 130.
That is, the end of many ends of straight tube 130 not directly with exhaust elbow 112 is directly connected to, i.e.
First be transported to the gaseous coolant after separation in cushion chamber by many straight tubes 130, then, the gaseous state in cushion chamber
Refrigerant is transported in pump assembly by exhaust elbow 112, is so prevented from gaseous coolant and is directly entered
Exhaust elbow 112, to prevent from increasing circulating resistance of the gaseous coolant in exhaust elbow 112, it is ensured that gaseous state is cold
Matchmaker being capable of smooth flow, the pressure fluctuation of the gaseous coolant in reduction blast pipe, reduction air-breathing power consumption and air-breathing
Noise, it is ensured that the performance level and noise level of compressor.
Yet further, it is minimum pre- between many ends and the end of exhaust elbow 112 of straight tube 130
If distance is less than or equal to 3mm.The distance between end of many ends of straight tube 130 and exhaust elbow 112
Cross conference and cause that gaseous coolant in cushion chamber occurs mixed flow and flows, and then cause to flow to exhaust elbow 112
The pressure fluctuation of gaseous coolant increase, increase noise of the pump housing air intake duct in air-breathing, reduce compressor
Noise level.The end of root straight tube 130 is too small with the distance between the end of exhaust elbow 112, can cause
Gaseous coolant is flowed directly in exhaust elbow 112, and the cushioning effect of cushion chamber can not embody, and then the row of reduction
The effect of the pressure fluctuation of the gaseous coolant in gas bend pipe 112 is smaller.Therefore, many ends of straight tube 130
When minimum predeterminable range and the end of exhaust elbow 112 between is in the range of less than or equal to 3mm, drop
The effect of the pressure fluctuation of the gaseous coolant in low exhaust elbow 112 is preferable, and then reduces the noise of compressor,
Ensure the noise level of compressor.
As a kind of embodiment, many diameters of straight tube 130；The many length of straight tube 130 are not
Deng.The many diameters of straight tube 130 in housing 110 can so be easy to the gaseous state after separating with difference
The flowing of refrigerant, increases the passage section area of gaseous coolant so that the stream of the gaseous coolant in straight tube 130
Dynamic resistance is substantially reduced.Meanwhile, many length of straight tube 130 in housing 110 can not also be waited, so
Ensure that flow path of the gaseous coolant in straight tube 130 is different, prevent the gaseous coolant amount in cushion chamber
Excessively, it is ensured that the flow resistance of the gaseous coolant in exhaust elbow 112, so reduce compressor air-breathing work(
Consumption, it is ensured that the performance of compressor.Certainly, many diameters of straight tube 130 can also be equal；Many straight tubes 130
Length can also be equal.
Used as a kind of embodiment, knockout 100 also includes upper backup pad 140, and upper backup pad 140 is installed
In housing 110, and, positioned at the top of lower supporting plate 120；The shape of 140 seal casinghousing of upper backup pad 110
Into liquid storage cylinder, the other end of many straight tubes 130 wears liquid storage cylinder and upper backup pad 140.Upper backup pad 140
Being capable of seal casinghousing 110 so that upper backup pad 140, lower supporting plate 120 enclose jointly with the inwall of housing 110
Into liquid storage cylinder, the lubricating oil after separation is stored in liquid storage cylinder.Meanwhile, the other end of many straight tubes 130 is worn
If liquid storage cylinder simultaneously stretches out upper backup pad 140 so that the gaseous coolant after separation can be flowed in cushion chamber, prevented
Gaseous coolant mixes again with lubricating oil in liquid storage cylinder, improves gas-liquid separation efficiency.
Further, multiple through holes 141, the connection air inlet pipe 111 of through hole 141 are provided with upper backup pad 140
And liquid storage cylinder.Lubricating oil after separation slides along the inwall of housing 110, and then by upper backup pad 140
On through hole 141 flow to liquid storage cylinder, in order to the storage of lubricating oil.The quantity of through hole 141 is multiple,
Multiple through holes 141 are uniform or heterogeneous are distributed on upper backup pad 140.
Further, the distance between upper backup pad 140 and lower supporting plate 120 should not be too small, specifically,
The height of liquid storage cylinder is more than or equal to one the 1/2 of the length of straight tube 130 most short in many straight tubes 130.Liquid storage
The excessive height in chamber can increase the volume of score liquid, and then increase the volume of compressor, be not easy to user
Use.Liquid storage cylinder it is highly too low, the lubricating oil of storing excess is unable to again.Therefore, the height of liquid storage cylinder is big
Most short in equal to many straight tubes 130 one the 1/2 of the length of straight tube 130 is one relatively reasonably higher
Degree, the height of liquid storage cylinder within this range, ensure that the height of cushion chamber and disengagement chamber, be easy to knockout
100 gas-liquid separation, while, additionally it is possible to ensure gaseous coolant in cushion chamber can smooth flow, and then drop
Pressure fluctuation in low exhaust elbow 112, reduces the noise of compressor.
As a kind of embodiment, spill port 131 is provided with straight tube 130, upper spill port 131 is located at
The lower section of upper backup pad 140, and, upper spill port 131 is located at the top of lower supporting plate 120.Further,
Exhaust elbow 112 is located on the outer peripheral face of the end of cushion chamber and is provided with lower spill port 1121, upper spill port 131
Connected with lower spill port 1121.Upper spill port 131 is the upper oil return for oil return with lower spill port 1121
Hole 131 forms oil return path with lower spill port 1121, can as far as possible ensure the liquid storage capacity of knockout 100 not
It is impacted.Yet further, it is the height of liquid storage cylinder that upper spill port 131 arrives the distance between lower supporting plate 120
The 1/6~1/2 of degree, to ensure oil return effect.
Present invention also offers the knockout 100 in a kind of compressor, including pump assembly and above-described embodiment；
The air inlet pipe 111 of knockout 100 is connected with the steam vent of pump assembly, the exhaust elbow 112 of knockout 100
Connected with the pump housing air intake duct of pump assembly.Compressor is provided with multiple bend pipes in knockout 100, due to
The increase of the number of straight tube 130, its cross-sectional flow area also increases, and then causes the gaseous coolant in straight tube 130
Flow resistance greatly reduce, reduce compressor air-breathing power consumption.Meanwhile, lower supporting plate 120 and knockout
100 sealing of housing 110 forms big cushion chamber so that gaseous coolant can smooth flow, and then can be effective
The pressure fluctuation of the gaseous coolant in the exhaust elbow 112 of connection pump housing air intake duct is reduced, knockout is reduced
100 inspiratory airflow noise.
The knockout 100 of compressor of the invention can be effectively reduced in straight tube 130 using many straight tubes 130
Gaseous coolant flow resistance, reduce the inspiratory resistance of pump housing air intake duct, and then reduce air-breathing power consumption,
Improve the overall performance level of compressor.Meanwhile, the buffering formed by lower supporting plate 120 and housing 110
Chamber, so can effectively reduce the pressure fluctuation inside the exhaust elbow 112 of connection pump housing air intake duct, and then
The noise of air-flow when reducing air-breathing, it is ensured that the noise level of compressor.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, can also make it is some deformation and
Improve, these belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is defined.
Claims (12)
1. a kind of knockout, it is characterised in that including：
Housing (110), the housing (110) is described with air inlet pipe (111) and exhaust elbow (112)
Air inlet pipe (111) is respectively arranged at the two ends of the housing (110), institute with the exhaust elbow (112)
Air inlet pipe (111) is stated to be connected with the exhaust elbow (112)；
Lower supporting plate (120), is installed in the housing (110)；And
Many straight tubes (130), are installed on the lower supporting plate (120), and, many straight tubes (130)
One end connected with the exhaust elbow (112), many other ends of the straight tube (130) with it is described enter
Tracheae (111) is connected；
Gas-liquid mixed refrigerant is entered the housing (110) afterwards by the air inlet pipe (111) and is separated, after separation
Gaseous coolant be conveyed to the exhaust elbow (112) by many straight tubes (130).
2. knockout according to claim 1, it is characterised in that many straight tubes (130)
There is predeterminable range between end and the end of the exhaust elbow (112).
3. knockout according to claim 2, it is characterised in that lower supporting plate (120) energy
Enough separate the housing (110) and sealing forms cushion chamber, one end of the exhaust elbow (112) is located at
In the cushion chamber, and, one end of many straight tubes (130) stretch out the lower supporting plate (120) and
In the cushion chamber.
4. knockout according to claim 3, it is characterised in that many straight tubes (130)
The minimum predeterminable range between end and the end of the exhaust elbow (112) is less than or equal to 3mm.
5. knockout according to claim 1, it is characterised in that many straight tubes (130)
Diameter；
The many length of the straight tube (130).
6. knockout according to claim 1, it is characterised in that also including upper backup pad (140),
The upper backup pad (140) is installed in the housing (110), and, positioned at the lower supporting plate (120)
Top；
The upper backup pad (140) seals the housing (110) and forms liquid storage cylinder, many straight tubes (130)
The other end wear the liquid storage cylinder and the upper backup pad (140).
7. knockout according to claim 6, it is characterised in that the height of the liquid storage cylinder more than etc.
Most short one the 1/2 of the length of the straight tube (130) in straight tube described in Yu Duogen (130).
8. knockout according to claim 7, it is characterised in that on the upper backup pad (140)
Multiple through holes (141) are provided with, the through hole (141) connects the air inlet pipe (111) and the liquid storage
Chamber.
9. knockout according to claim 6, it is characterised in that set on the straight tube (130)
Have upper spill port, the upper spill port (131) positioned at the lower section of the upper backup pad (140), and, institute
Spill port (131) is stated positioned at the top of the lower supporting plate.
10. knockout according to claim 9, it is characterised in that the upper spill port (131) is arrived
The distance between described lower supporting plate (120) is the 1/6~1/2 of the height of the liquid storage cylinder.
11. knockouts according to claim 3, it is characterised in that exhaust elbow (112) position
In being provided with lower spill port (1121), the upper spill port (131) on the outer peripheral face of the end of the cushion chamber
Connected with the lower spill port (1121).
12. a kind of compressors, it is characterised in that including pump assembly and such as any one of claim 1 to 11
Described knockout (100)；
The air inlet pipe (111) of the knockout (100) is connected with the steam vent of the pump assembly, described
The exhaust elbow (112) of knockout (100) is connected with the pump housing air intake duct of the pump assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510964246.5A CN106895614B (en) | 2015-12-18 | 2015-12-18 | Compressor and liquid distributor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510964246.5A CN106895614B (en) | 2015-12-18 | 2015-12-18 | Compressor and liquid distributor thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106895614A true CN106895614A (en) | 2017-06-27 |
| CN106895614B CN106895614B (en) | 2022-07-08 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759197A (en) * | 2018-06-13 | 2018-11-06 | 苏州逸新和电子有限公司 | A kind of fine copper liquid storage device with long service life |
| CN113494789A (en) * | 2020-03-19 | 2021-10-12 | 上海海立电器有限公司 | Liquid storage device |
| CN114215760A (en) * | 2021-12-17 | 2022-03-22 | 珠海格力电器股份有限公司 | Liquid separator structure, compressor and air conditioner |
| CN114777362A (en) * | 2022-03-30 | 2022-07-22 | 珠海格力电器股份有限公司 | Knockout, compressor and air conditioner |
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