CN206113441U - Vapour and liquid separator and have this vapour and liquid separator's refrigeration or heat pump device - Google Patents
Vapour and liquid separator and have this vapour and liquid separator's refrigeration or heat pump device Download PDFInfo
- Publication number
- CN206113441U CN206113441U CN201620973330.3U CN201620973330U CN206113441U CN 206113441 U CN206113441 U CN 206113441U CN 201620973330 U CN201620973330 U CN 201620973330U CN 206113441 U CN206113441 U CN 206113441U
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- China
- Prior art keywords
- liquid separator
- liquid
- gas
- flow regulator
- vapour
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Abstract
The utility model discloses a vapour and liquid separator and have this vapour and liquid separator's refrigeration or heat pump device, vapour and liquid separator includes barrel, refrigerant import pipe, gaseous state refrigerant outlet pipe, liquid refrigerant outlet pipe and flow regulator, and this flow regulator is used for adjusting the varied refrigerant volume of gaseous state refrigerant outlet pipe or liquid refrigerant outlet pipe. The utility model discloses a vapour and liquid separator can isolate among refrigeration or the heat pump system before the evaporimeter or the gaseous state refrigerant in the evaporimeter, makes the liquid refrigerants continue to get into and circulate on next step, has improved the heat transfer effect of evaporimeter, thereby it gets into evaporimeter messenger evaporimeter and divide liquid even still to enable the refrigerant of full liquid state before being used for the evaporimeter time, the utility model discloses a vapour and liquid separator also can isolate the liquid refrigerants in the condenser, makes the gaseous state refrigerant continue the entering and circulates on next step, has improved the heat transfer effect of condenser.
Description
Technical field
This utility model is related to refrigeration or art of heat pumps, in particular to a kind of gas-liquid separator and with the gas-liquid
The refrigeration or heat pump assembly of separator.
Background technology
Conventional refrigeration or heat pump, comprising compressor, condenser, throttling arrangement and vaporizer, and adopt dry type more
Vaporizer.So, the cold-producing medium after throttling is gas-liquid two-phase, past because vaporizer has a multichannel when into vaporizer
It is uneven toward point liquid, affect the heat transfer effect of vaporizer.
In addition, as cold-producing medium is along the flowing of evaporator pipeline, cold-producing medium heat absorption evaporation, gaseous refrigerant is more and more,
Liquid refrigerant is fewer and feweri, and gaseous refrigerant is more and more with the contact surface of pipeline, and heat transfer effect is worse and worse.Therefore, it is full
Solution type evaporator has good heat transfer effect, but, it is difficult to again in dry evaporator.
In the same manner, for condenser, as cold-producing medium flows along the pipeline of condenser, cold-producing medium radiating condensation, liquid system
Cryogen is more and more, and gaseous refrigerant is fewer and feweri, and liquid refrigerant is more and more with the contact surface of pipeline, and heat transfer effect is more next
It is poorer.
Utility model content
This utility model provides a kind of gas-liquid separator, after being applied in refrigeration or heat pump, can solve
State problem.
The technical scheme of gas-liquid separator provided by the utility model is as follows：
A kind of gas-liquid separator, including cylinder, refrigerant import pipe, liquid refrigerants outlet, gaseous coolant outlet pipe and
Flow regulator, the flow regulator is used for adjusting the coolant stream of liquid refrigerants outlet or gaseous coolant outlet pipe
Amount.
Further, the liquid refrigerants outlet stretches into the latter half of the port positioned at cylinder of inner barrel point；Institute
State top half of the port positioned at cylinder that gaseous coolant outlet pipe stretches into inner barrel point.
Further, coolant liquid level of the flow regulator in the gas-liquid separator is adjusting flow.
Preferential, the flow regulator includes flow control valve.
Preferential, the flow regulator includes liquid level sensor and control device.
Preferential, the flow regulator includes two photoswitches and control device.
Preferential, the flow regulator includes ball float.
Further, the flow regulator also includes valve element.
Further, the flow regulator also includes the damping unit for preventing from pulsing.
This utility model additionally provides a kind of refrigeration or heat pump assembly, comprising the gas-liquid separator described in any of the above-described.
Gas-liquid separator of the present utility model, when its flow regulator is used for adjusting the coolant stream of liquid refrigerants outlet
During amount, can apply gas-liquid separator of the present utility model in refrigeration or heat pump condenser in, gas-liquid separator it is cold
Matchmaker's inlet tube is serially connected in the pipeline of condenser with gaseous coolant outlet pipe, and the liquid refrigerants outlet connection of gas-liquid separator is cold
The outlet of condenser.Thus, gas-liquid separator separates liquid refrigerants condensed in condenser and is directly entered condenser
Outlet, gaseous coolant goes successively to radiating condensation in the pipeline of condenser, substantially increases heat transfer effect.
Gas-liquid separator of the present utility model, when its flow regulator is used for adjusting the coolant stream of gaseous coolant outlet pipe
During amount, can be using gas-liquid separator of the present utility model before the vaporizer of refrigeration or heat pump or in vaporizer.
If for before vaporizer, the refrigerant import pipe of gas-liquid separator to connect throttling arrangement, the liquid of gas-liquid separator
Refrigerant exit pipe connects evaporator inlet, and the gaseous coolant outlet pipe of gas-liquid separator connects evaporator outlet, so, gas-liquid point
The gaseous coolant in gas-liquid two-phase coolant after throttling is separated from device is directly entered evaporator outlet, liquid refrigerants is entered and steamed
Device is sent out, point liquid of one side vaporizer is uniform, on the other hand improves the heat transfer effect of vaporizer.
If in vaporizer, the refrigerant import pipe and liquid refrigerants outlet of gas-liquid separator to be serially connected in vaporizer
In pipeline, the gaseous coolant outlet pipe connection evaporator outlet of gas-liquid separator, so, gas-liquid separator is the gas in vaporizer
State coolant is separated and is directly entered evaporator outlet, and liquid refrigerants goes successively to vaporizer, substantially increases heat transfer effect.
Description of the drawings
Fig. 1 is the theory of constitution schematic diagram of one embodiment of this utility model gas-liquid separator.
Fig. 2 is the theory of constitution schematic diagram of one embodiment that this utility model gas-liquid separator is applied to refrigeration system.
Specific embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
Fig. 1 show the theory of constitution schematic diagram of this utility model gas-liquid separator one embodiment.The gas of the present embodiment
Liquid/gas separator includes cylinder 00, refrigerant import pipe 91, liquid refrigerants outlet 92, gaseous coolant outlet pipe 93 and Flow-rate adjustment
Device, the flow regulator is used for adjusting the cold medium flux of gaseous coolant outlet pipe 93.
Liquid refrigerants outlet 92 stretches into the latter half that the port 82 of the interior part of cylinder 00 is located at cylinder 00；Gaseous coolant
Outlet 93 stretches into the top half that the port 83 of the interior part of cylinder 00 is located at cylinder 00.
Above-mentioned flow regulator include ball float 11, connecting rod 21, valve element 31, damping unit 51, device for fixing running tracks 61 with
And support 71, the wherein connection of connecting rod 21 ball float 11 and valve element 31, device for fixing running tracks 61 consolidated by the track of fixed connecting rod 21
The track of fixed valve plug 31, the inwall that device for fixing running tracks 61 passes through the connector drum 00 of support 71, damping unit 51 is arranged on track
Between fixing device 61 and connecting rod 21, valve element 31 is stretched in port 83.
If liquid level rises, ball float band movable valve plug 31 rises, and the valid circulation area of port 83 is reduced, and gaseous coolant goes out
The circulating resistance increase of mouth pipe 93, therefore gaseous coolant output flow is less, the gaseous coolant in cylinder 00 increases, so as to control
The rising of liquid level.
If liquid level declines, ball float band movable valve plug 31 declines, and the valid circulation area of port 83 increases, and gaseous coolant goes out
The circulating resistance of mouth pipe 93 reduces, therefore gaseous coolant output flow increases, and the gaseous coolant in cylinder 00 is reduced, so as to control
The decline of liquid level.
The effect of damping unit 51 be for prevent from freezing or heat pump in the pulsation phenomenons that often occur of Jing, while also preventing
The adverse effect that only shake of liquid level brings.
As shown in Fig. 2 being applied to the theory of constitution of one embodiment of refrigeration system for this utility model gas-liquid separator
Schematic diagram.It should be noted that the gas-liquid separator 5 in the present embodiment uses the gas-liquid separator of embodiment.
In the present embodiment, compressor 1, condenser 2, reservoir 3, expansion valve 4, gas-liquid separator 5, vaporizer 6 are gone here and there successively
Connection connection, the connection expansion valve 4 of refrigerant import pipe 91 of gas-liquid separator 5, the liquid refrigerants outlet 92 of gas-liquid separator 5 connects
The entrance of vaporizer 6, the connecting tube between the connection compressor 1 of gaseous coolant outlet pipe 93 of gas-liquid separator 5 and vaporizer 6
Road.
In the present embodiment, when refrigeration system is run, condenser 2 is entered from the high pressure gaseous coolant of the output of compressor 1,
And in condenser 2 exothermic condensation, subsequently into reservoir 3, from the high-pressure liquid coolant of the output of reservoir 3 expansion valve 4 is entered
Throttling, is changed into the gas-liquid two-phase coolant of low-temp low-pressure, and gas-liquid two-phase coolant Jing refrigerant imports pipe 91 enters gas-liquid separator 5, quilt
Gas-liquid separator 5 is separated into gaseous coolant and liquid refrigerants, and, on the top of gas-liquid separator 5, liquid refrigerants is in gas for gaseous coolant
The bottom of liquid/gas separator 5, the liquid refrigerants in gas-liquid separator 5 enters vaporizer 6 via liquid refrigerants outlet 92, in evaporation
Heat absorption in device 6 is evaporated to after low-pressure gas the air entry into compressor 1, and the gaseous coolant in gas-liquid separator 5 is via gaseous state
Refrigerant exit pipe 93 enters the air entry of compressor 1, thus, completes a complete kind of refrigeration cycle.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to
This utility model, for a person skilled in the art, this utility model can have various modifications and variations.So, it is all
Any modification, equivalence replacement, improvement made within spirit of the present utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of gas-liquid separator, it is characterised in that include：
Cylinder (00), refrigerant import pipe (91), liquid refrigerants outlet (92), gaseous coolant outlet pipe (93) and Flow-rate adjustment
Device, the flow regulator is used for adjusting the coolant stream of liquid refrigerants outlet (92) or gaseous coolant outlet pipe (93)
Amount.
2. a kind of gas-liquid separator according to claim 1, it is characterised in that：
The liquid refrigerants outlet (92) stretches into the latter half of the port (82) positioned at cylinder (00) of cylinder (00) interior part；
The gaseous coolant outlet pipe (93) stretches into the top half of the port (83) positioned at cylinder (00) of cylinder (00) interior part.
3. a kind of gas-liquid separator according to claim 2, it is characterised in that：
Coolant liquid level of the flow regulator in the gas-liquid separator is adjusting flow.
4. a kind of gas-liquid separator according to claim 3, it is characterised in that：
The flow regulator includes flow control valve.
5. a kind of gas-liquid separator according to claim 4, it is characterised in that：
The flow regulator includes liquid level sensor and control device.
6. a kind of gas-liquid separator according to claim 4, it is characterised in that：
The flow regulator includes two photoswitches and control device.
7. a kind of gas-liquid separator according to claim 3, it is characterised in that：
The flow regulator includes ball float (11).
8. a kind of gas-liquid separator according to claim 7, it is characterised in that：
The flow regulator also includes valve element (31).
9. a kind of gas-liquid separator according to claim 8, it is characterised in that：
The flow regulator also includes the damping unit (51) for preventing from pulsing.
It is 10. a kind of to freeze or heat pump assembly, it is characterised in that：
Comprising the gas-liquid separator described in any one of the claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973330.3U CN206113441U (en) | 2016-08-27 | 2016-08-27 | Vapour and liquid separator and have this vapour and liquid separator's refrigeration or heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973330.3U CN206113441U (en) | 2016-08-27 | 2016-08-27 | Vapour and liquid separator and have this vapour and liquid separator's refrigeration or heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113441U true CN206113441U (en) | 2017-04-19 |
Family
ID=58514246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973330.3U Expired - Fee Related CN206113441U (en) | 2016-08-27 | 2016-08-27 | Vapour and liquid separator and have this vapour and liquid separator's refrigeration or heat pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113441U (en) |
-
2016
- 2016-08-27 CN CN201620973330.3U patent/CN206113441U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20190827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |