CN207006612U - Refrigerant-cycle systems and its cold refrigeration plant of evaporation - Google Patents
Refrigerant-cycle systems and its cold refrigeration plant of evaporation Download PDFInfo
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- CN207006612U CN207006612U CN201720452885.8U CN201720452885U CN207006612U CN 207006612 U CN207006612 U CN 207006612U CN 201720452885 U CN201720452885 U CN 201720452885U CN 207006612 U CN207006612 U CN 207006612U
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- refrigerant
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- radiator
- cycle systems
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Abstract
The utility model provides a kind of refrigerant-cycle systems and its cold refrigeration plant of evaporation, and it solves the technical problems such as prior art heat exchanger effectiveness is low, cycle efficieny is low.This refrigerant-cycle systems, including entering refrigerant pipe and going out refrigerant pipe, enter refrigerant pipe one end with the import of gas-liquid separator to be connected, the liquid outlet of gas-liquid separator is connected with compressor, compressor is connected with oil eliminator, oil eliminator is connected with radiator, and radiator is connected with device for drying and filtering, and device for drying and filtering is connected with going out refrigerant pipe one end；Radiator includes inner tube and is sheathed on the outer tube of inner tube, inner tube both ends are connected with the water inlet and delivery port of water circulation system respectively, the heat dissipation channel passed through for refrigerant is formed between inner and outer tubes, heat dissipation channel both ends are connected with device for drying and filtering and oil eliminator respectively.The utility model has that mixed impurity in refrigerant is few, and cycle efficieny is high, less scaling in radiator, the advantages that being not likely to produce overflow phenomena.
Description
Technical field
The utility model belongs to technical field of refrigeration equipment, cold more particularly, to a kind of refrigerant-cycle systems and its evaporation
Refrigeration plant.
Background technology
Refrigerant constantly circulates in refrigerant-cycle systems, and generating state change simultaneously carries out heat friendship with the external world
Change.At present, refrigerant is complete often over evaporation, compression, condensation and four basic processes of throttling in refrigerant-cycle systems
Into a kind of refrigeration cycle.But existing refrigerant-cycle systems refrigerant is insufficient contact with radiator, heat exchanger effectiveness is low,
Refrigerant loss is big, the easy fouling of radiator.
In order to solve the problems, such as that prior art is present, people have carried out long-term exploration, it is proposed that miscellaneous solution
Scheme.For example, Chinese patent literature discloses a kind of air-source refrigerant cycling heat pump water heater [application number：
200920262552.4], including compressor, water tank, four-way valve, throttle part, heat exchanger and fan, its water tank coil pipe is around being located at
On the wall of inner container of water tank, compressor is connected by four-way valve with water tank coil pipe and heat exchanger, and heat exchange efficiency is high.
Although such scheme solves the problems, such as that prior art heat exchanger effectiveness is low to a certain extent, the program according to
So there is：Refrigerant is insufficient contact with radiator, and heat exchanger effectiveness is low, and refrigerant loss is big, and easy fouling of radiator etc. is asked
Topic.
The content of the invention
The purpose of this utility model is that cycle efficieny is high in view of the above-mentioned problems, offer is a kind of reasonable in design, simple in construction
Refrigerant-cycle systems.
It is of the present utility model another object is that in view of the above-mentioned problems, providing a kind of reasonable in design, simple in construction, cycle efficieny
The cold refrigeration plant of high evaporation.
To reach above-mentioned purpose, the utility model employs following technical proposal：This refrigerant-cycle systems, including system
Refrigerant tube and go out refrigerant pipe, described refrigerant pipe one end of entering is connected with the import of gas-liquid separator, described gas-liquid separation
The liquid outlet of device is connected with compressor, and described compressor is connected with oil eliminator, and described oil eliminator is connected with radiator,
Described radiator is connected with device for drying and filtering, and described device for drying and filtering is connected with going out refrigerant pipe one end；Described radiating
Device includes inner tube and is sheathed on the outer tube of inner tube, the described inner tube both ends water inlet and delivery port phase with water circulation system respectively
Even, the heat dissipation channel passed through for refrigerant is formed between described inner and outer tubes, described heat dissipation channel both ends are respectively with doing
Dry filter is connected with oil eliminator.Refrigerant is entered after gas-liquid separator, compressor, oil eliminator, radiator successively
Heat exchange is carried out in indoor set, mixed impurity is few in refrigerant, and cycle efficieny is high.
In above-mentioned refrigerant-cycle systems, described outer tube is set in the shape of a spiral, if described internal tube is provided with
Dry branched bottom, described branched bottom opposite sides are respectively equipped with projection.Raised setting causes refrigerant in branched bottom
Influenceed by vortex centrifugal power so that the refrigerant retention layer close to branched bottom inwall is thinning, increases refrigerant turbulent flow
Degree, projection make it that branched bottom surfaces externally and internally curvature is big, and it is micro- that internal water and outside refrigerant can produce low frequency when flowing
Shake, destroy dirt formation condition, it is less scaling.
In above-mentioned refrigerant-cycle systems, described water circulation system includes water tank and the steaming being arranged on above water tank
Hot cell is dissipated, described water tank is connected by water feeding of water pump pipeline with the water pump being arranged on the outside of water tank, and described water pump passes through
Water pump water outlet pipeline is connected with inner tube one end, and the described inner tube other end is connected with cooling pipe one end, described cooling pipe
The other end is extended to out of water tank in evaporative heat loss room.Water by heat exchange is evaporated radiating into Evapotranspiration hot cell, it
Enter again in water tank afterwards and circulate, cyclic utilization rate is high, has saved water resource.
In above-mentioned refrigerant-cycle systems, described enters refrigerant pipe and goes out to be respectively equipped with valve on refrigerant pipe,
It is provided with high-voltage switch gear and high pressure gauge between radiator and oil eliminator, it is described to enter refrigerant pipe provided with low tension switch and low
Press table.
In above-mentioned refrigerant-cycle systems, the water inlet of described water tank is connected with suspension inlet channel, described
Suspension inlet channel is connected with according to the float switch of water level height opening and closing suspension inlet channel.Water tank is controlled by float switch
Water level, be not likely to produce overflow phenomena.
In above-mentioned refrigerant-cycle systems, the gas outlet of described gas-liquid separator is connected with overflow outlet conduit,
Described overflow outlet conduit is connected with the delivery port of water tank, and described overflow outlet conduit is used to exceed setting in the water tank water surface
Water is flowed out from overflow outlet conduit after height, and flow inductor, described flow are provided with described overflow outlet conduit
Inductor is connected with alarm.Flow inductor, which senses, has current are out-of-date to send a signal to alarm report in overflow outlet conduit
It is alert, so that overflow can be handled timely.
Using the cold refrigeration plant of the evaporation of above-mentioned refrigerant-cycle systems.
Compared with prior art, this refrigerant-cycle systems and its evaporate cold refrigeration plant the advantages of be：Refrigerant
Enter to carry out heat exchange in indoor set after gas-liquid separator, compressor, oil eliminator, radiator successively, mixed in refrigerant
The impurity entered is few, and cycle efficieny is high；Raised setting causes less scaling in radiator, and water circulation system recycles to water
Rate is high, has saved water resource；The water level of water tank is controlled by float switch, is not likely to produce overflow phenomena；Flow inductor senses
There is current are out-of-date to send a signal to alarm equipment alarm in overflow outlet conduit, so that overflow can be handled timely.
Brief description of the drawings
Fig. 1 provides the structural representation of the utility model embodiment.
Fig. 2 provides the structure sectional view of the utility model radiator.
Fig. 3 provides the structural representation at another visual angle of the utility model embodiment.
Fig. 4 provides the structural representation that the utility model embodiment is overlooked from side.
Fig. 5 provides the front view of wherein one section of the utility model overflow outlet conduit.
In figure, water tank 1, suspension inlet channel 21, float switch 22, overflow outlet conduit 3, flow inductor 36, alarm
Device 37, enter refrigerant pipe 4, gas-liquid separator 41, compressor 42, oil eliminator 43, device for drying and filtering 44, go out refrigerant pipe 45,
Radiator 5, inner tube 51, outer tube 52, heat dissipation channel 53, branched bottom 54, projection 55, water circulation system 6, Evapotranspiration hot cell 61,
Water feeding of water pump pipeline 62, water pump 63, water pump water outlet pipeline 64, cooling pipe 65.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to the drawings and specific embodiments, the utility model is described in more detail.
As Figure 1-3, this refrigerant-cycle systems, including enter refrigerant pipe 4 and go out refrigerant pipe 45, enter refrigerant pipe
4 one end are connected with the import of gas-liquid separator 41, and the liquid outlet of gas-liquid separator 41 is connected with compressor 42, compressor 42 and oil
Separator 43 be connected, oil eliminator 43 is connected with radiator 5, and radiator 5 is connected with device for drying and filtering 44, device for drying and filtering 44 and
Go out the one end of refrigerant pipe 45 to be connected.Enter refrigerant pipe 4 and go out on refrigerant pipe 45 to be respectively equipped with valve, in radiator 5 and oil
From high-voltage switch gear and high pressure gauge is provided between device 43, enters refrigerant pipe 4 and be provided with low tension switch and low-pressure meter, followed using refrigerant
The cold refrigeration plant of evaporation of loop system has the advantages of refrigerant-cycle systems simultaneously.Refrigerant passes through gas-liquid separator successively
41st, to enter to carry out heat exchange in indoor set after compressor 42, oil eliminator 43, radiator 5, mixed impurity is few in refrigerant,
Cycle efficieny is high.Gas-liquid separator 41 makes gas-liquid separation, and gas compression is liquid by compressor 42, and oil eliminator 43 makes oils thing
Matter separates, and radiator 5 makes refrigerant radiate.
Specifically, radiator 5 includes inner tube 51 and is sheathed on the outer tube 52 of inner tube 51, the both ends of inner tube 51 respectively with water circulation
The water inlet of system 6 is connected with delivery port, and the heat dissipation channel 53 passed through for refrigerant, radiating are formed between inner tube 51 and outer tube 52
The both ends of passage 53 are connected with device for drying and filtering 44 and oil eliminator 43 respectively；Outer tube 52 is set in the shape of a spiral, is set inside inner tube 51
There are some branched bottoms 54, the opposite sides of branched bottom 54 is respectively equipped with projection 55.The setting of projection 55 causes refrigerant dividing
Subchannel 54 is influenceed by vortex centrifugal power so that the refrigerant retention layer close to the inwall of branched bottom 54 is thinning, increases
Refrigerant turbulent extent, projection 55 make it that the surfaces externally and internally curvature of branched bottom 54 is big, internal water and the flowing of outside refrigerant
When can produce that low frequency is micro- to shake, destroy dirt formation condition, it is less scaling.
Further, water circulation system 6 includes water tank 1 and is arranged on the Evapotranspiration hot cell 61 of the top of water tank 1, and water tank 1 is logical
Cross water feeding of water pump pipeline 62 and be connected with being arranged on the water pump 63 in the outside of water tank 1, water pump 63 passes through water pump water outlet pipeline 64 and inner tube
51 one end are connected, and the other end of inner tube 51 is connected with the one end of cooling pipe 65, and the other end of cooling pipe 65 extends to steaming out of water tank 1
Dissipate in hot cell 61.Water by heat exchange is evaporated radiating into Evapotranspiration hot cell 61, enters again in water tank 1 follow afterwards
Ring, cyclic utilization rate is high, has saved water resource.
As illustrated in figures 4-5, the water inlet of water tank 1 is connected with suspension inlet channel 21, suspension inlet channel 21 with according to water
The float switch 22 of position height opening and closing suspension inlet channel 21 is connected；The water level of water tank 1 is controlled by float switch 22, is not easy to produce
Raw overflow phenomena.The gas outlet of gas-liquid separator 41 is connected with overflow outlet conduit 3, the water outlet of overflow outlet conduit 3 and water tank 1
Mouth is connected, and overflow outlet conduit 3 is used to make water flow out from overflow outlet conduit 3 after the water surface of water tank 1 exceedes setting height, and overflows
Outflow waterpipe 3 in is provided with flow inductor 36, flow inductor 36 is connected with alarm 37, certainly, flow inductor 36 and
Alarm 37 is connected with power supply, and signal processing circuit is provided between flow inductor 36 and alarm 37；Flow sensing
Device 36, which senses, has the out-of-date alarm 37 that sends a signal to of current to alarm in overflow outlet conduit 3, so that overflow can obtain
Timely handle.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although water tank 1, suspension inlet channel 21, float switch 22, overflow outlet conduit 3, stream have more been used herein
Amount inductor 36, alarm 37, enter refrigerant pipe 4, gas-liquid separator 41, compressor 42, oil eliminator 43, device for drying and filtering
44th, refrigerant pipe 45, radiator 5, inner tube 51, outer tube 52, heat dissipation channel 53, branched bottom 54, projection 55, water circulation system are gone out
6th, the term such as Evapotranspiration hot cell 61, water feeding of water pump pipeline 62, water pump 63, water pump water outlet pipeline 64, cooling pipe 65, but do not arrange
Except the possibility using other terms.It is used for the purpose of more easily describing and explaining of the present utility model using these terms
Matter；Any additional limitation is construed as all to disagree with the utility model spirit.
Claims (7)
1. a kind of refrigerant-cycle systems, including enter refrigerant pipe (4) and go out refrigerant pipe (45), it is characterised in that it is described
The import for entering refrigerant pipe (4) one end with gas-liquid separator (41) is connected, the liquid outlet and pressure of described gas-liquid separator (41)
Contracting machine (42) is connected, and described compressor (42) is connected with oil eliminator (43), described oil eliminator (43) and radiator (5)
It is connected, described radiator (5) is connected with device for drying and filtering (44), and described device for drying and filtering (44) is with going out refrigerant pipe (45)
One end is connected；Described radiator (5) includes inner tube (51) and is sheathed on the outer tube (52) of inner tube (51), described inner tube (51)
Both ends are connected with the water inlet and delivery port of water circulation system (6) respectively, are formed between described inner tube (51) and outer tube (52)
The heat dissipation channel (53) passed through for refrigerant, described heat dissipation channel (53) both ends separate with device for drying and filtering (44) and oil respectively
Device (43) is connected.
2. refrigerant-cycle systems according to claim 1, it is characterised in that described outer tube (52) is set in the shape of a spiral
Put, be provided with some branched bottoms (54) inside described inner tube (51), described branched bottom (54) opposite sides is respectively equipped with
Raised (55).
3. refrigerant-cycle systems according to claim 1, it is characterised in that described water circulation system (6) includes water
Case (1) and the Evapotranspiration hot cell (61) being arranged on above water tank (1), described water tank (1) by water feeding of water pump pipeline (62) with
It is arranged on the water pump (63) on the outside of water tank (1) to be connected, described water pump (63) passes through water pump water outlet pipeline (64) and inner tube (51)
One end is connected, and described inner tube (51) other end is connected with cooling pipe (65) one end, described cooling pipe (65) other end
Extended in from water tank (1) in Evapotranspiration hot cell (61).
4. refrigerant-cycle systems according to claim 1, it is characterised in that described to enter refrigerant pipe (4) and go out system
Refrigerant tube is respectively equipped with valve on (45), and high-voltage switch gear and high pressure gauge, institute are provided between radiator (5) and oil eliminator (43)
The refrigerant pipe (4) that enters stated is provided with low tension switch and low-pressure meter.
5. refrigerant-cycle systems according to claim 3, it is characterised in that the water inlet of described water tank (1) is with hanging
Floating inlet channel (21) is connected, and described suspension inlet channel (21) according to water level height with being opened and closed suspension inlet channel (21)
Float switch (22) is connected.
6. refrigerant-cycle systems according to claim 5, it is characterised in that the outlet of described gas-liquid separator (41)
Mouth is connected with overflow outlet conduit (3), and described overflow outlet conduit (3) is connected with the delivery port of water tank (1), described overflow
Outlet conduit (3) is used to make water flow out from overflow outlet conduit (3) after water tank (1) water surface exceedes setting height, and described
Flow inductor (36) is provided with overflow outlet conduit (3), described flow inductor (36) is connected with alarm (37).
A kind of 7. cold refrigeration plant of evaporation of refrigerant-cycle systems using described in any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452885.8U CN207006612U (en) | 2017-04-26 | 2017-04-26 | Refrigerant-cycle systems and its cold refrigeration plant of evaporation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452885.8U CN207006612U (en) | 2017-04-26 | 2017-04-26 | Refrigerant-cycle systems and its cold refrigeration plant of evaporation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006612U true CN207006612U (en) | 2018-02-13 |
Family
ID=61443699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720452885.8U Expired - Fee Related CN207006612U (en) | 2017-04-26 | 2017-04-26 | Refrigerant-cycle systems and its cold refrigeration plant of evaporation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006612U (en) |
-
2017
- 2017-04-26 CN CN201720452885.8U patent/CN207006612U/en not_active Expired - Fee Related
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| 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: 20180213 Termination date: 20200426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |