CN208504809U - The coolant circulation unit for preventing refrigerant from condensing - Google Patents
The coolant circulation unit for preventing refrigerant from condensing Download PDFInfo
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- CN208504809U CN208504809U CN201821195424.8U CN201821195424U CN208504809U CN 208504809 U CN208504809 U CN 208504809U CN 201821195424 U CN201821195424 U CN 201821195424U CN 208504809 U CN208504809 U CN 208504809U
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- shell
- filtering
- bend pipe
- water suction
- drying
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Abstract
The utility model discloses a kind of coolant circulation units for preventing refrigerant from condensing, including compressor, condenser, evaporator and expansion valve；Device for drying and filtering is additionally provided on pipeline between evaporator and condenser；Expansion valve is on the pipeline between evaporator and device for drying and filtering；Device for drying and filtering includes shell, filtering cover and soft suction hose；Soft suction hose is located in shell；The both ends of shell are provided with filtering cover and are connected through a screw thread with filtering cover；Pipeline is connect with filtering cover；Water suction bend pipe is spiral helicine elastic hose and water suction bend pipe is bonded with inner walls；Bibulous Silica Gel particle is uniformly filled in water suction bend pipe；Filtering cover is to be reserved with channel in solid cover and filtering cover；Strainer is equipped in the channel；The circulation path of refrigerant is increased in limited device for drying and filtering shell space using curved water suction bend pipe in device for drying and filtering shell, increases the time of contact of hydrone and water-absorption particle；Spiral helicine water suction bend pipe can accommodate more Bibulous Silica Gel particles in limited shell length, improve the adsorption efficiency to hydrone in refrigerant.
Description
Technical field
The utility model relates to precise machining equipment cooling technology fields, and in particular to a kind of to prevent the cold of refrigerant condensation
But liquid circulating device.
Background technique
Coolant circulation unit is a kind of water cooling equipment, can provide constant temperature, constant current, constant pressure cooling equipment；Freezing
In system, when passing through throttle valve, pressure and temperature would generally can be answered containing a small amount of hydrone and impurity in the refrigerant that is newly added
The decline of degree causes channel blockage to influence coolant circulation unit and works normally so that hydrone congeals into ice；It is more existing
Although being provided with device for drying and filtering in coolant circulation unit to absorb the hydrone of coolant liquid, straight filtration core is mostly used greatly
Stick, the easy condensation of refrigerant after leading to long-time service a period of time low with removal rate to impurity low to the absorption efficiency of hydrone
The problem of blocking access.
Summary of the invention
The purpose of this utility model is to provide a kind of coolant circulation units for preventing refrigerant from condensing, and solve existing cold
But the device for drying and filtering structure in liquid circulating device is relatively easy, low to the absorption efficiency of hydrone low with removal rate to impurity
Refrigerant after a period of time is used for a long time is caused to be easy the problem of condensation blocks access.
In order to solve the above technical problems, the utility model uses following technical scheme: a kind of to prevent refrigerant from condensing
Coolant circulation unit, including compressor, condenser, evaporator and expansion valve；Pipeline between the evaporator and condenser
On be additionally provided with device for drying and filtering；The expansion valve is on the pipeline between evaporator and device for drying and filtering；The dry filter
Device includes shell, filtering cover and soft suction hose；The soft suction hose is located in shell；The both ends of the shell are provided with filtering
It covers and is connected through a screw thread with filtering cover；The pipeline is connect with filtering cover；
Further, the shell is cylindrical metal shell；The water suction bend pipe is spiral helicine elastic hose and institute
Water suction bend pipe is stated to be bonded with inner walls；Bibulous Silica Gel particle is uniformly filled in the water suction bend pipe；The filtering cover is real
Channel is reserved in heart lid and filtering cover；Strainer is equipped in the channel；
Further, the pipeline protrudes into channel；The stainless steel metal strainer that the strainer is at least two layers；The filter
Fixed ring is equipped at network edge；The vias inner walls are equipped with card slot compatible with fixed ring；
Further, elastic capping is additionally provided between the shell and filtering cover；Through-hole is reserved on the elastic capping
And the through-hole is adapted with the nozzle of water suction bend pipe；
Further, mounting blocks are symmetrically arranged at the elastic capping marginal surface；The inner walls are symmetrical above and below
It is provided with limited block；The limited block is equipped with groove compatible with mounting blocks；
The soft suction hose is transparent pipe；The shell is equipped with watch window；The watch window is equipped with and observation
The compatible glass cover of window；
Further technical solution is that the smooth layer of silica gel for reducing friction is additionally provided on the inner walls surface；It is described
Water suction bend pipe bending place is in contact with smooth layer of silica gel.
Compared with prior art, the beneficial effects of the utility model are at least one of following:
1, added in limited device for drying and filtering shell space in device for drying and filtering shell using curved water suction bend pipe
The circulation path for having grown refrigerant increases the time of contact of hydrone and water-absorption particle；
2, filtering cover and shell are connected through a screw thread, and realize being detachably connected for shell and filtering cover, use a period of time
After can by open filtering cover will absorb water bend pipe take out, drying water suction bend pipe in moisture after can install and use again, green ring
It protects；
3, spiral helicine water suction bend pipe can accommodate more Bibulous Silica Gel particles in limited shell length, improve
To the adsorption efficiency of hydrone in refrigerant；
4, water suction bend pipe is elastic tube, so that water suction bend pipe in seal casinghousing, can be squeezed into shell by filtering cover
It is interior；
5, the strainer in filtering cover can fall some contaminant filters in refrigerant, and impurity is avoided to make as the nuclei of condensation
Hydrone condensation；
6, fixed ring can enhance the structural stability of metal screen, and pass through the connection with card slot, realization and filtering cover
Be detachably connected, after a period of use, removable lower filter screen is replaced, and extends the service life of filtering cover；
7, the leakproofness of elastic capping enhancing shell, avoids outside water molecule from entering, while elastic capping is easily installed suction
Compression water suction bend pipe when water bend pipe；
8, mounting blocks and limited block can limit the position of elastic capping, and elastic capping excessive compression water suction bend pipe is avoided to lead
Cause rupture；
9, watch window can observe the discoloration of Bibulous Silica Gel particle in water suction bend pipe, silica gel in maintenance down
Blue is presented when dry, gradually becomes red after a period of time that absorbs water, observes that Bibulous Silica Gel particle changes colour by observation window
Afterwards, water suction bend pipe can be removed, drying is carried out and reuses；
10, inner walls setting smooth layer of silica gel, avoid water suction bend pipe directly contacted with metal shell, reduce installation with
Friction when disassembly extends the service life of water suction bend pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of device for drying and filtering.
Fig. 3 is device for drying and filtering partial structurtes enlarged diagram.
Fig. 4 is filter structure schematic diagram.
In attached drawing: 1. water tanks；2. evaporator；3. compressor；4. condenser；5. device for drying and filtering；6. expansion valve；7. pipe
Road；8. water pump；9. watch window；10. shell；11. elastic capping；12. filtering cover；13. channel；14. through-hole；15. it is curved to absorb water
Pipe；16. strainer；17. limited block；18. mounting blocks；19. Bibulous Silica Gel particle；20. fixed ring.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1: as illustrated in fig. 1 and 2, a kind of coolant circulation unit for preventing refrigerant from condensing, including water tank 1, pressure
Contracting machine 3, condenser 4, evaporator 2, pipeline 7, water pump 8 and expansion valve 6；It is characterized by: the evaporator 2 and condenser 4 it
Between pipeline 7 on be additionally provided with device for drying and filtering 5；Pipeline 7 of the expansion valve 6 between evaporator 2 and device for drying and filtering 5
On；The device for drying and filtering 5 includes shell 10, filtering cover 12 and water suction bend pipe 15；The water suction bend pipe 15 is located in shell 10；
The both ends of the shell 10 are provided with filtering cover 12 and are connected through a screw thread with filtering cover 12；The pipeline 7 and filtering cover
12 connections；Curved water suction bend pipe 15 is used in the shell 10 of device for drying and filtering 5, in the shell 10 of limited device for drying and filtering 5
In space, the circulation path of refrigerant is increased, increases the time of contact of hydrone and water-absorption particle；Filtering cover 12 and shell
10 are connected through a screw thread, and realization shell 10 is detachably connected with filtering cover 12, can pass through to open after a period of use and filter
Lid 12 takes out water suction bend pipe 15, can install and use again after the moisture in drying water suction bend pipe 15, environmentally protective.
Embodiment 2: as illustrated in fig. 1 and 2, a kind of coolant circulation unit for preventing refrigerant from condensing, including water tank 1, pressure
Contracting machine 3, condenser 4, evaporator 2, pipeline 7, water pump 8 and expansion valve 6；It is characterized by: the evaporator 2 and condenser 4 it
Between pipeline 7 on be additionally provided with device for drying and filtering 5；Pipeline 7 of the expansion valve 6 between evaporator 2 and device for drying and filtering 5
On；The device for drying and filtering 5 includes shell 10, filtering cover 12 and water suction bend pipe 15；The water suction bend pipe 15 is located in shell 10；
The both ends of the shell 10 are provided with filtering cover 12 and are connected through a screw thread with filtering cover 12；The pipeline 7 and filtering cover
12 connections；The shell 10 is cylindrical metal shell；The water suction bend pipe 15 is spiral helicine elastic hose and the water suction
Bend pipe 15 is in contact with 10 inner wall of shell；Bibulous Silica Gel particle 19 is uniformly filled in the water suction bend pipe 15；The filtering cover
12 be to be reserved with channel 13 in solid cover and filtering cover 12；Strainer 16 is equipped in the channel 13；Spiral helicine water suction bend pipe 15
More Bibulous Silica Gel particles 19 can be accommodated in limited 10 length of shell, improve the absorption to hydrone in refrigerant
Efficiency.
Embodiment 3: as shown in Figures 2 and 4, the side in channel 13 close to shell 10 is arranged in the strainer 16；The filter
The stainless steel metal strainer that net 16 is at least two layers；16 edge of strainer is equipped with fixed ring 20；On 13 inner wall of channel
Equipped with card slot compatible with fixed ring 20.
Embodiment 4: as shown in Fig. 2, being additionally provided with elastic capping 11 between the shell 10 and filtering cover 12；The elasticity pressure
It is reserved with through-hole 14 on lid 11 and the through-hole 14 is adapted with the nozzle of water suction bend pipe 15.
Embodiment 5: as shown in Figures 2 and 3, elastic capping 11 is additionally provided between the shell 10 and filtering cover 12；The bullet
Property gland 11 on be reserved with through-hole 14 and the through-hole 14 with water suction bend pipe 15 nozzle be adapted；11 surface of elastic capping
Edge is symmetrically arranged with mounting blocks 18；10 inner wall of shell is symmetrical above and below to be provided with limited block 17；On the limited block 17
Equipped with groove compatible with mounting blocks 18；Mounting blocks 18 and limited block 17 can limit the position of elastic capping 11, avoid pacifying
11 excessive compression of elastic capping water suction bend pipe 15 causes to rupture when dress.
Embodiment 6: as shown in Fig. 2, the water suction bend pipe 15 is transparent pipe；The shell 10 is equipped with watch window 9；Institute
Watch window 9 is stated equipped with glass cover compatible with watch window 9；Watch window 9 can observe water suction in maintenance down
Blue is presented in the discoloration of Bibulous Silica Gel particle in bend pipe 15, silica gel when dry, gradually becomes red after a period of time that absorbs water
Color after observing that Bibulous Silica Gel particle 19 changes colour by watch window 9, can remove water suction bend pipe 15, dried makes again
With, the service life of extension device for drying and filtering 5, economical environment-protective.
Embodiment 7: as shown in Fig. 2, being additionally provided with the smooth layer of silica gel for reducing friction in 10 inner wall surface of the shell；It is described
Water suction 15 bending place of bend pipe is in contact with smooth layer of silica gel；The smooth layer of silica gel of 10 inner wall of shell setting avoids water suction bend pipe 15
It is directly contacted with metal shell 10, reduces friction when installation and removal, extend the service life of water suction bend pipe 15.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (7)
1. a kind of coolant circulation unit for preventing refrigerant from condensing, including water tank (1), compressor (3), condenser (4), evaporation
Device (2), pipeline (7), water pump (8) and expansion valve (6)；It is characterized by: the pipe between the evaporator (2) and condenser (4)
Device for drying and filtering (5) are additionally provided on road (7)；The expansion valve (6) is located at the pipe between evaporator (2) and device for drying and filtering (5)
On road (7)；The device for drying and filtering (5) includes shell (10), filtering cover (12) and water suction bend pipe (15)；The water suction bend pipe
(15) it is located in shell (10)；The both ends of the shell (10) are provided with filtering cover (12) and pass through spiral shell with filtering cover (12)
Line connection；The pipeline (7) connect with filtering cover (12).
2. the coolant circulation unit according to claim 1 for preventing refrigerant from condensing, it is characterised in that: the shell
It (10) is cylindrical metal shell；The water suction bend pipe (15) is spiral helicine elastic hose and the water suction bend pipe (15) and shell
Body (10) inner wall is in contact；Uniformly Bibulous Silica Gel particle (19) are filled in the water suction bend pipe (15)；The filtering cover (12)
To be reserved with channel (13) in solid cover and filtering cover (12)；Strainer (16) are equipped in the channel (13).
3. the coolant circulation unit according to claim 2 for preventing refrigerant from condensing, it is characterised in that: the strainer
(16) it is arranged in channel (13) close to the side of shell (10)；The stainless steel metal filter that the strainer (16) is at least two layers
Net；Strainer (16) edge is equipped with fixed ring (20)；Channel (13) inner wall is equipped with and is adapted with fixed ring (20)
Card slot.
4. the coolant circulation unit according to claim 1 for preventing refrigerant from condensing, it is characterised in that: the shell
(10) it is additionally provided between filtering cover (12) elastic capping (11)；Through-hole (14) and described is reserved on the elastic capping (11)
Through-hole (14) is adapted with the nozzle of water suction bend pipe (15).
5. the coolant circulation unit according to claim 4 for preventing refrigerant from condensing, it is characterised in that: the elasticity pressure
Mounting blocks (18) are symmetrically arranged at lid (11) marginal surface；Shell (10) inner wall is symmetrical above and below to be provided with limited block
(17)；The limited block (17) is equipped with mounting blocks (18) compatible groove.
6. the coolant circulation unit according to claim 1 for preventing refrigerant from condensing, it is characterised in that: the water suction is curved
Managing (15) is transparent pipe；The shell (10) is equipped with watch window (9)；The watch window (9) is equipped with and watch window
(9) compatible glass cover.
7. the coolant circulation unit according to claim 1 for preventing refrigerant from condensing, it is characterised in that: the shell
(10) the smooth layer of silica gel for reducing friction is additionally provided in inner wall surface；The water suction bend pipe (15) bending place and smooth layer of silica gel phase
Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195424.8U CN208504809U (en) | 2018-07-26 | 2018-07-26 | The coolant circulation unit for preventing refrigerant from condensing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195424.8U CN208504809U (en) | 2018-07-26 | 2018-07-26 | The coolant circulation unit for preventing refrigerant from condensing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208504809U true CN208504809U (en) | 2019-02-15 |
Family
ID=65290528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821195424.8U Active CN208504809U (en) | 2018-07-26 | 2018-07-26 | The coolant circulation unit for preventing refrigerant from condensing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208504809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964747A (en) * | 2021-03-10 | 2021-06-15 | 北京科技大学 | Gas condensation visualization and heat exchange characteristic detection device and method |
-
2018
- 2018-07-26 CN CN201821195424.8U patent/CN208504809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964747A (en) * | 2021-03-10 | 2021-06-15 | 北京科技大学 | Gas condensation visualization and heat exchange characteristic detection device and method |
| CN112964747B (en) * | 2021-03-10 | 2022-04-22 | 北京科技大学 | Gas condensation visualization and heat exchange characteristic detection device and method |
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