CN208398438U - Compressor assembly and air conditioning system thereof - Google Patents
Compressor assembly and air conditioning system thereof Download PDFInfo
- Publication number
- CN208398438U CN208398438U CN201821104689.2U CN201821104689U CN208398438U CN 208398438 U CN208398438 U CN 208398438U CN 201821104689 U CN201821104689 U CN 201821104689U CN 208398438 U CN208398438 U CN 208398438U
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- CN
- China
- Prior art keywords
- dispenser
- compressor
- compressor assembly
- pump housing
- liquid
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims description 18
- 239000007858 starting material Substances 0.000 claims description 15
- 238000005213 imbibition Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 description 15
- 239000002826 coolant Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
A compressor assembly and an air conditioning system thereof are provided, wherein the compressor assembly comprises a compression pump body, a first liquid separator, a second liquid separator, a liquid storage tank and a liquid suction pump body, wherein the first liquid separator, the second liquid separator and the liquid storage tank are connected with the compression pump body; and the inlet of the first liquid separator and the inlet of the second liquid separator are connected in parallel. The utility model discloses reduced the emergence of the phenomenon of liquid impact in the compressor, increased the reliability of compressor, also reduced the noise of compressor, also reduced the useless work that the compressor was done simultaneously to the efficiency of air conditioner has been promoted.
Description
Technical field
The utility model relates to field of air conditioning, more specifically a kind of compressor assembly and its air-conditioning system.
Background technique
Compressor is that compression refrigerant makes it participate in the core equipment of circulation in air-conditioning system.
Only one pump assembly of existing compressor carries out compression process, tests intermediate cooling capacity when frequency-changeable compressor and (surveys
Try APF, SEER) when, it is typically in low frequency low load operational state, at this point, since compression process slows down, at this moment in air-conditioning system
The gaseous coolant of high temperature and pressure can not exchange heat in time, cause condenser refrigerant few, the situation more than evaporator refrigerant occurs,
And evaporator refrigerant it is excessive when, refrigerant becomes as gas-liquid mixture phase.Since evaporator is directly accessed compressor, so when compress
Machine sucks big quantity of fluid when low frequency operates, and does not only result in the intracavitary refrigerant of compressor air suction and often has the influence reliability such as liquid hammer
Problem, and it is high to lead to compressor noise, and since liquid refrigerants enters the pump housing, so that compressor is carried out idle work, improves pressure
The power of contracting machine, it is poor so as to cause air-conditioning efficiency.
The problem of air-conditioning efficiency difference at this field, low frequency is urgently to be resolved.
Utility model content
The purpose of the utility model is to provide a kind of compressor assembly and its air-conditioning system, the reliabilities of the compressor assembly
High, low noise, can also reduce the idle work of compressor, increase its efficiency.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of compressor assembly, including the compression pump housing, the first dispenser being connect with the compression pump housing, the second liquid separation
Liquid in second dispenser is sent into the imbibition pump housing in fluid reservoir by device, fluid reservoir；The import of first dispenser and
The inlet parallel of second dispenser connects.
Preferably, the import of second dispenser is connected in series by liquid separation pipeline and a starter.
Preferably, the starter includes Inductance valve.
Preferably, the check valve of anti-backflow is equipped between the outlet and the imbibition pump housing of second dispenser.
Preferably, the starter further includes the gas-liquid separation dress being located between the second dispenser and the Inductance valve
It sets.
Preferably, the starter further includes the drainage device being located between the second dispenser and the Inductance valve.
Preferably, the imbibition pump housing and the compression pump housing are connected in series.
The utility model also protects a kind of air-conditioning system, including above-mentioned compressor assembly.
Preferably, including evaporator, throttling set, condenser, the outlet of the evaporator is connected with four-way valve, and described
The inlet parallel of the import of one dispenser and the second dispenser is connected on four-way valve.
Compared with prior art, the utility model at least has the advantages that
The utility model compressor assembly and its air-conditioning system are that liquid refrigerants enters when can reduce the operating of air-conditioning low frequency
The amount of compressor, reduce compression is made idle work, increases efficiency；Be also possible to recycling enter it is extra cold in compressor
Matchmaker；The generation for the phenomenon that reducing liquid hammer increases the reliability of compressor, reduces the noise of compressor.
Detailed description of the invention
Fig. 1 is the system schematic of an embodiment.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Referring to Fig.1, a kind of schematic diagram of the compressor assembly provided for an embodiment comprising
Compress the pump housing 1, the first dispenser 2, the second dispenser 3, the imbibition pump housing 5 and fluid reservoir 4, the first dispenser 2 and pressure
The connection of the contracting pump housing, the second dispenser 3 are connect with the imbibition pump housing, and the imbibition pump housing transports the liquid coolant flowed into from the second dispenser
Into fluid reservoir, the import of the first dispenser 2 and the import of the second dispenser 3 are connected in parallel.
In the present embodiment, a starter has also been set, starter is gone here and there by liquid separation pipeline and the second dispenser 3
Connection links together, and starter can control the opening and closing of liquid separation pipeline.Starter includes an Inductance valve, it
The state that compressor refrigerant can be incuded, when the state of gas-liquid mixed is presented in refrigerant, when reaching the standard of setting, Inductance valve is beaten
It opens, liquid separation pipeline is open-minded.Starter further includes gas-liquid separation device and drainage device, they are all located at the second dispenser and sense
It answers between valve, after refrigerant enters liquid separation pipeline, power can be provided by drainage device for the refrigerant in liquid separation pipeline, can first be passed through
Cross preliminary gas-liquid separation, then be flowed into secondary gas-liquid separation work in the second dispenser, finally extra liquid refrigerants by
The imbibition pump housing is transported in fluid reservoir.The compression pump housing and the imbibition pump housing are cascaded, they are driven by a motor.
The utility model also protects a kind of air-conditioning system, the system include with pipeline connect evaporator 8, throttling set 9,
The inlet parallel of condenser 10, four-way valve 20 and compressor assembly, the import of the first dispenser and the second dispenser is in four-way valve
First passage 201 in, one end of evaporator 8 is connected to the second channel 202 of four-way valve 20, and the other end of evaporator successively connects
Logical throttling set 9 and condenser 10, last condenser 10 are connected on the third channel 203 of four-way valve, and the 4th of four-way valve the
Channel 204 is connect with the venthole of compressor.This system is that this branch of dispenser is increased in original air-conditioning system
Road.
Originally the operation logic of air-conditioning is that compressor enters gaseous coolant from the first dispenser, by the compression pump housing to cold
Matchmaker compresses, and the gas for forming high temperature and pressure enters four-way valve, then the third from four-way valve from the fourth lane 204 of four-way valve
Channel 203 is sent to condenser, and entering throttling set by the liquid that condenser will become medium temperature high pressure becomes low-temp low-pressure
Liquid becomes the gas of medium temperature low pressure then into evaporator, again from the second channel of four-way valve 202 by the of four-way valve
One channel 201 enters compressor and completes entire circulation.
The present embodiment is then the compressor assembly using the utility model, increases a liquid separation pipeline, from four-way
The starter 8 of a control liquid separation pipeline opened or closed, starting is first arranged in valve 20 before entering at the second dispenser 5
Device 8 further includes Inductance valve and the gas-liquid separation device and drainage device that are located between Inductance valve and the second dispenser.Work as air-conditioning
In the operating of compressor low frequency when, Inductance valve receives signal, and starter is opened at this time, and the imbibition pump housing in compressor starts to transport
It goes, the refrigerant in air-conditioning enters in liquid separation pipeline by the drainage of drainage device, and have passed through gas-liquid separation device
Initial gross separation, using entering the imbibition cavity of compressor at the second dispenser, and be discharged in fluid reservoir and stored.
Reducing leads to the problem that air-conditioning power is high, efficiency is low since liquid refrigerants recycles within air-conditioning systems, also reduces showing for liquid hammer
As reducing noise, increasing the reliability of equipment.
The utility model is described in detail above by specific embodiment, these detailed description are only limited to
The content of the utility model is helped skilled in the art to understand, the limit to scope of protection of the utility model can not be interpreted as
System.Those skilled in the art should all wrap various retouchings, the equivalent transformation etc. that above scheme carries out under the utility model design
It is contained in the protection scope of the utility model.
Claims (9)
1. a kind of compressor assembly, including the compression pump housing (1), with first dispenser (2) for compressing the pump housing (1) and connecting,
It is characterized in that, further includes: the interior liquid of second dispenser (3) is sent into fluid reservoir by the second dispenser (3), fluid reservoir (4)
(4) the imbibition pump housing (5) in；
The import of first dispenser (2) is connected with the inlet parallel of the second dispenser (3).
2. compressor assembly according to claim 1, it is characterised in that: the import of second dispenser (3) is by dividing
Liquid pipe road and a starter (6) are connected in series.
3. compressor assembly according to claim 2, it is characterised in that: the starter (6) includes Inductance valve.
4. compressor assembly according to claim 2, it is characterised in that: the outlet and imbibition of second dispenser (3)
The check valve (7) of anti-backflow is equipped between the pump housing (5).
5. compressor assembly according to claim 3, it is characterised in that: the starter (6) further includes being located at second
Gas-liquid separation device between dispenser (3) and the Inductance valve.
6. compressor assembly according to claim 3, it is characterised in that: the starter (6) further includes being located at second
Drainage device between dispenser (3) and the Inductance valve.
7. compressor assembly according to claim 1, it is characterised in that: the imbibition pump housing (5) and the compression pump housing
(1) it is connected in series.
8. a kind of air-conditioning system, characterized by comprising: the described in any item compressor assemblies of claim 1-7.
9. air-conditioning system according to claim 8, it is characterised in that: including evaporator (8), throttling set (9), condenser
(10), the outlet of the evaporator is connected with four-way valve (20), the import of first dispenser (2) and the second dispenser (3)
Inlet parallel be connected on four-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104689.2U CN208398438U (en) | 2018-07-12 | 2018-07-12 | Compressor assembly and air conditioning system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104689.2U CN208398438U (en) | 2018-07-12 | 2018-07-12 | Compressor assembly and air conditioning system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398438U true CN208398438U (en) | 2019-01-18 |
Family
ID=65131696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821104689.2U Active CN208398438U (en) | 2018-07-12 | 2018-07-12 | Compressor assembly and air conditioning system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208398438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731311A (en) * | 2018-07-12 | 2018-11-02 | 珠海凌达压缩机有限公司 | Compressor assembly and air conditioning system thereof |
-
2018
- 2018-07-12 CN CN201821104689.2U patent/CN208398438U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731311A (en) * | 2018-07-12 | 2018-11-02 | 珠海凌达压缩机有限公司 | Compressor assembly and air conditioning system thereof |
| CN108731311B (en) * | 2018-07-12 | 2024-05-10 | 珠海凌达压缩机有限公司 | Compressor assembly and air conditioning system thereof |
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