CN209588457U - A kind of evaporator - Google Patents
A kind of evaporator Download PDFInfo
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- CN209588457U CN209588457U CN201822269209.4U CN201822269209U CN209588457U CN 209588457 U CN209588457 U CN 209588457U CN 201822269209 U CN201822269209 U CN 201822269209U CN 209588457 U CN209588457 U CN 209588457U
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- coolant liquid
- air accumulator
- refrigerant
- storage tank
- gas
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Abstract
The utility model discloses a kind of evaporators, belong to technical field of heat exchange, including air accumulator, coolant liquid storage tank and refrigerant transfer pipeline, one end of air accumulator are connected to air inlet pipe, and the other end is connected to escape pipe；Coolant liquid storage tank is sheathed on the outside of the air accumulator, and coolant liquid is full of between the coolant liquid storage tank and the air accumulator；At least partly described refrigerant transfer pipeline is located in the coolant liquid storage tank.It is deliver a gas to air accumulator by air inlet pipe, refrigerant cools down to coolant liquid, and the gas in coolant liquid and air accumulator carries out heat exchange, cools down to gas, cooled gas is flowed out through escape pipe；Since coolant liquid is not vulnerable to the influence of external environment, guarantee that the temperature of gas is uniform and constant；Coolant liquid storage tank is sheathed on the outside of air accumulator, and coolant liquid is full of between coolant liquid storage tank and air accumulator, so that the outside of air accumulator is surrounded by coolant liquid completely, increases the contact area of coolant liquid and gas, improves cooling effect.
Description
Technical field
The utility model relates to technical field of heat exchange more particularly to a kind of evaporators.
Background technique
Evaporator is to decline its temperature using refrigerant evaporation, the heat of air is taken away by heat exchange, and then to sky
Air cooling.Evaporator has application in multiple fields such as automobile, household electrical appliances, building and chemical industry, especially adds in injection mold, machinery
Work field.
Existing evaporator mostly uses the cooling dry air of freon, then leads to overcooled dry air to required cooling
Device cooled down.Since air is in flow process, vulnerable to the influence of external environment, lead to non-uniform temperature, unstable,
Temperature fluctuation is larger, and cooling effect is difficult to control accurately.
Utility model content
The purpose of this utility model is to provide a kind of evaporators, to solve cooled air existing in the prior art
Non-uniform temperature, unstable, fluctuation is big, the technical issues of causing cooling effect to be difficult to control accurately.
As above design, the technical scheme adopted by the utility model is
A kind of evaporator, comprising:
Air accumulator, one end are connected to air inlet pipe, and the other end is connected to escape pipe；
Coolant liquid storage tank is sheathed on the outside of the air accumulator, between the coolant liquid storage tank and the air accumulator
Full of coolant liquid；
Refrigerant transfer pipeline, at least partly described refrigerant transfer pipeline are located in the coolant liquid storage tank.
Wherein, the part escape pipe is spirally wound on the outer peripheral surface of the air accumulator.
Wherein, further include the refrigeration machine being connected to the refrigerant transfer pipeline, the refrigerant transfer pipeline include refrigerant into
Pipe and refrigerant outlet pipe, the part refrigerant inlet pipe are spirally wound on the outer peripheral surface of the air accumulator.
Wherein, the escape pipe and the refrigerant inlet pipe are arranged in parallel spaced-apart on the outer peripheral surface of the air accumulator.
Wherein, the gas in the escape pipe on the outer peripheral surface of the air accumulator be located at the outer of the air accumulator
The flow direction of the refrigerant in the refrigerant inlet pipe on circumferential surface is opposite.
Wherein, further include coolant liquid conveying circulation line, the inlet and outlet of coolant liquid conveying circulation line with
The coolant liquid storage tank connection, the coolant liquid convey and are provided with circulating pump on circulation line.
Wherein, coolant liquid conveying circulation line includes inlet tube and outlet tube, the import of the inlet tube with it is described
The outlet of outlet tube, the outlet tube is sheathed on the outside of the escape pipe, between the outlet tube and the escape pipe
Full of coolant liquid.
Wherein, the outside of the coolant liquid storage tank, the outside of at least partly coolant liquid conveying circulation line and extremely
The outside of refrigerant transfer pipeline described in small part is coated with insulating layer.
Wherein, temperature monitoring is provided on the escape pipe.
Wherein, the port of the air accumulator and the port of the coolant liquid storage tank with ring flange fixed seal connection.
The utility model has the beneficial effects that
The utility model proposes evaporator, air accumulator, at least partly refrigerant delivery pipe are deliver a gas to by air inlet pipe
Road is located in coolant liquid storage tank, and refrigerant cools down to coolant liquid, and the gas in coolant liquid and air accumulator carries out heat exchange, to gas
It is cooled down, cooled gas is flowed out through escape pipe；Gas is cooled down by coolant liquid, not vulnerable to the shadow of external environment
It rings, guarantees that the temperature of gas is uniform and constant；Coolant liquid storage tank is sheathed on the outside of air accumulator, coolant liquid storage tank and gas storage
It is full of coolant liquid between tank, so that the outside of air accumulator is surrounded by coolant liquid completely, increases the contact area of coolant liquid and gas,
Improve cooling effect.
Detailed description of the invention
Fig. 1 is the schematic diagram of evaporator provided by the embodiment of the utility model.
In figure:
10, ring flange；20, temperature monitoring；30, insulating layer；40, flow monitor；
11, air accumulator；12, air inlet pipe；13, escape pipe；
21, coolant liquid storage tank；22, inlet tube；23, outlet tube；24, circulating pump；
31, refrigeration machine；32, refrigerant inlet pipe；33, refrigerant outlet pipe.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs
It is noted that illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
Referring to Fig. 1, the utility model embodiment provides a kind of evaporator, including air accumulator 11,21 and of coolant liquid storage tank
One end of refrigerant transfer pipeline, air accumulator 11 is connected to air inlet pipe 12, and the other end is connected to escape pipe 13；Coolant liquid storage tank 21
It is sheathed on the outside of air accumulator 11, coolant liquid is full of between coolant liquid storage tank 21 and air accumulator 11；At least partly described refrigerant
Transfer pipeline is located in coolant liquid storage tank 21.
It is deliver a gas to air accumulator 11 by air inlet pipe 12, at least partly refrigerant transfer pipeline is located at coolant liquid storage tank 21
Interior, refrigerant cools down to coolant liquid, and the gas in coolant liquid and air accumulator 11 carries out heat exchange, cools down to gas, is cooled
Gas flowed out through escape pipe 13；Gas is cooled down by coolant liquid, not vulnerable to the influence of external environment, guarantees the temperature of gas
It spends uniform and constant；Coolant liquid storage tank 21 is sheathed on the outside of air accumulator 11, between coolant liquid storage tank 21 and air accumulator 11
Full of coolant liquid, so that the outside of air accumulator 11 is surrounded by coolant liquid completely, increases the contact area of coolant liquid and gas, improve
Cooling effect.
The port of air accumulator 11 and the port of coolant liquid storage tank 21 prevent gas with 10 fixed seal connection of ring flange
And liquid leakage.The bottom of air accumulator 11 and the bottom interval setting of coolant liquid storage tank 21, convenient for coolant liquid to air accumulator 11
Interior gas is cooled down.
Part escape pipe 13 is spirally wound on the outer peripheral surface of air accumulator 11, increases the contact surface of escape pipe 13 and coolant liquid
Product improves cooling effect.In the present embodiment, air inlet pipe 12 passes through ring flange 10 and is connected to the port on the top of air accumulator 11,
The outlet of the bottom of escape pipe 13 and air accumulator 11, the bottom-up outer peripheral surface for being spirally wound on air accumulator 11 of escape pipe 13
On, escape pipe 13 passes through ring flange 10 and reaches the external world.
The gas entered from air inlet pipe 12 needs to be dry gas, thus gas needed before entering air inlet pipe 12 through
It crosses and dries, filters, going oil processing, into air accumulator 11.Gas is cooled in air accumulator 11, flows out through escape pipe 13.Outlet
Temperature monitoring 20 is provided on pipe 13, the temperature of the gas of real-time monitoring outflow guarantees the perseverance of temperature convenient for adjusting in time
It is fixed.
The inlet and outlet of refrigerant transfer pipeline is connected to refrigeration machine 31, and refrigerant transfer pipeline makes cold with refrigeration machine 31
Matchmaker can recycle.Refrigerant transfer pipeline includes refrigerant inlet pipe 32 and refrigerant outlet pipe 33, and refrigerant inlet pipe 32 is connected to refrigerant outlet pipe 33,
And part refrigerant inlet pipe 32 is spirally wound on the outer peripheral surface of air accumulator 11, increases refrigerant transfer pipeline and coolant liquid, air accumulator
11 contact area improves cooling effect.
Refrigerant inlet pipe 32 passes through ring flange 10 and enters coolant liquid, and is spirally wound on the outer peripheral surface of air accumulator 11.Refrigerant
Outlet pipe 33 is upwardly extended between air accumulator 11 and coolant liquid storage tank 21 by the bottom of air accumulator 11.When refrigerant inlet pipe 32 prolongs
Extend to the bottom of air accumulator 11, the outlet of refrigerant inlet pipe 32 and the inlet communication of refrigerant outlet pipe 33.
On the outer peripheral surface of air accumulator 11, escape pipe 13 and 32 parallel spaced-apart of refrigerant inlet pipe arrangement, increase escape pipe 13 with
The time of contact of refrigerant inlet pipe 32 and contact area.
In the present embodiment, gas in the escape pipe 13 on the outer peripheral surface of air accumulator 11 be located at air accumulator 11
The flow direction of the refrigerant in refrigerant inlet pipe 32 on outer peripheral surface on the contrary, gas flow direction hollow arrow institute as shown in figure 1
Show, shown in the filled arrows of the flow direction of refrigerant as shown in figure 1.It is of course also possible to which refrigerant inlet pipe 32 and refrigerant outlet pipe 33 are adjusted
It changes, so that the gas in the escape pipe 13 being located on the outer peripheral surface of air accumulator 11 and the refrigerant on the outer peripheral surface for being located at air accumulator 11
The flow direction of refrigerant in inlet pipe 32 is identical, and this is not restricted.
The outside of coolant liquid storage tank 21 is coated with insulating layer 30, keeps the temperature to coolant liquid, reduces coolant liquid and the external world
Heat transfer.The outside of refrigerant outlet pipe 33 outside coolant liquid storage tank 21 is coated with insulating layer 30, carries out to refrigerant
Heat preservation reduces refrigerant and extraneous heat transfer, improves the efficiency of refrigeration machine 31.
Evaporator further include coolant liquid conveying circulation line, coolant liquid convey circulation line inlet and outlet with cooling
Liquid storage tank 21 is connected to, and is provided with circulating pump 24 on coolant liquid conveying circulation line.Circulating pump 24 circulates coolant liquid,
So that coolant liquid remains that temperature equalization is stablized, and then the temperature of gas is kept to stablize.
Coolant liquid conveying circulation line includes inlet tube 22 and outlet tube 23, the import of inlet tube 22 and going out for outlet tube 23
Mouth connection, outlet tube 23 are sheathed on the outside of escape pipe 13, and coolant liquid is full of between outlet tube 23 and escape pipe 13.Outlet tube 23
Interior coolant liquid is evenly distributed on around escape pipe 13, guarantees the temperature homogeneous constant of the gas in escape pipe 13, reduces gas
Body and extraneous heat transfer.It is coated with insulating layer 30 in the outside of outlet tube 23, coolant liquid is kept the temperature, is further reduced
Heat losses.
The junction of outlet tube 23 and inlet tube 22 is provided with flow monitor 40,40 real-time detection of flow monitor is cold
But flow quantity, for prompting the circulatory condition of coolant liquid.
In the present embodiment, gas is air, and certainly, gas may be that other need cooling gas, is not made herein
Limitation.
In use, refrigeration machine 31 controls refrigerant circulation, cool down to the coolant liquid in coolant liquid storage tank 21；By drying,
Filter, the air that deoils that treated by air inlet pipe 12 is delivered to air accumulator 11, exchange heat with coolant liquid and flowed out through escape pipe 13；
Circulating pump 24 controls coolant liquid circulation, cooling heat preservation is carried out to the gas in air accumulator 11 and escape pipe 13, so that the temperature of gas
Spend homogeneous constant.
Because of the temperature controllable precise for the refrigerant that refrigeration machine 31 exports, the temperature of the coolant liquid circulated can also
Controllable precise and stabilization because escape pipe 13 is wrapped up by coolant liquid always, and carry out sufficiently controllable accurate heat exchange, so outlet
Temperature also controllable precise and the stabilization for the cold air that pipe 13 flows out.
Embodiment of above only elaborates the basic principles and features of the present invention, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes,
These changes and changes fall within the scope of the claimed invention.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of evaporator characterized by comprising
Air accumulator (11), one end are connected to air inlet pipe (12), and the other end is connected to escape pipe (13)；
Coolant liquid storage tank (21) is sheathed on the outside of the air accumulator (11), the coolant liquid storage tank (21) and the storage
Coolant liquid is full of between gas tank (11)；
Refrigerant transfer pipeline, at least partly described refrigerant transfer pipeline are located in the coolant liquid storage tank (21).
2. evaporator according to claim 1, which is characterized in that the part escape pipe (13) is spirally wound on the storage
On the outer peripheral surface of gas tank (11).
3. evaporator according to claim 2, which is characterized in that further include the refrigeration being connected to the refrigerant transfer pipeline
Machine (31), the refrigerant transfer pipeline include refrigerant inlet pipe (32) and refrigerant outlet pipe (33), part refrigerant inlet pipe (32) spiral shell
Rotation is wrapped on the outer peripheral surface of the air accumulator (11).
4. evaporator according to claim 3, which is characterized in that the escape pipe (13) and the refrigerant inlet pipe (32) in
Parallel spaced-apart is arranged on the outer peripheral surface of the air accumulator (11).
5. evaporator according to claim 3, which is characterized in that be located at described on the outer peripheral surface of the air accumulator (11)
Gas in escape pipe (13) and the refrigerant in the refrigerant inlet pipe (32) on the outer peripheral surface of the air accumulator (11)
Flow direction is opposite.
6. evaporator according to claim 1-5, which is characterized in that it further include coolant liquid conveying circulation line,
The inlet and outlet of the coolant liquid conveying circulation line is connected to the coolant liquid storage tank (21), the coolant liquid conveying
Circulating pump (24) are provided on circulation line.
7. evaporator according to claim 6, which is characterized in that the coolant liquid conveying circulation line includes inlet tube
(22) and outlet tube (23), the outlet of the import of the inlet tube (22) and the outlet tube (23), the outlet tube
(23) it is sheathed on the outside of the escape pipe (13), coolant liquid is full of between the outlet tube (23) and the escape pipe (13).
8. evaporator according to claim 6, which is characterized in that the outside of the coolant liquid storage tank (21), at least portion
The outside of the outside and at least partly described refrigerant transfer pipeline of dividing the coolant liquid conveying circulation line is coated with insulating layer
(30)。
9. evaporator according to claim 1, which is characterized in that be provided with temperature monitoring on the escape pipe (13)
(20)。
10. evaporator according to claim 1, which is characterized in that the port of the air accumulator (11) and the coolant liquid
The port of storage tank (21) with ring flange (10) fixed seal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269209.4U CN209588457U (en) | 2018-12-30 | 2018-12-30 | A kind of evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269209.4U CN209588457U (en) | 2018-12-30 | 2018-12-30 | A kind of evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588457U true CN209588457U (en) | 2019-11-05 |
Family
ID=68351755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269209.4U Active CN209588457U (en) | 2018-12-30 | 2018-12-30 | A kind of evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520180A (en) * | 2018-12-30 | 2019-03-26 | 苏州斯丹弗机械有限公司 | A kind of evaporator |
-
2018
- 2018-12-30 CN CN201822269209.4U patent/CN209588457U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520180A (en) * | 2018-12-30 | 2019-03-26 | 苏州斯丹弗机械有限公司 | A kind of evaporator |
| CN109520180B (en) * | 2018-12-30 | 2023-12-05 | 苏州斯泰姆克工业智能科技有限公司 | Evaporator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: Room 3166, floor 3, building 1, No. 35, Dongfu Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou steimke Industrial Intelligent Technology Co., Ltd Address before: 215151 No. 118 Yongan Road, Suzhou High-tech Zone, Jiangsu Province Patentee before: SUZHOU STANFORD MACHINERY Co.,Ltd. |