CN207662038U - refrigerating device and temperature control module thereof - Google Patents
refrigerating device and temperature control module thereof Download PDFInfo
- Publication number
- CN207662038U CN207662038U CN201721207973.8U CN201721207973U CN207662038U CN 207662038 U CN207662038 U CN 207662038U CN 201721207973 U CN201721207973 U CN 201721207973U CN 207662038 U CN207662038 U CN 207662038U
- Authority
- CN
- China
- Prior art keywords
- pressure
- babinet
- control module
- valve
- pressure reducing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000008014 freezing Effects 0.000 abstract description 10
- 238000007710 freezing Methods 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000010415 tropism Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
- F25D3/125—Movable containers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
A refrigerating device and a temperature control module thereof are used for solving the problems of overlong freezing time and energy consumption caused by the well-known compressor refrigerating device. The refrigerating apparatus comprises: a discharge component, which is provided with a pressure reducing valve and an electromagnetic valve, wherein the pressure reducing valve is connected with the electromagnetic valve; a box body provided with a temperature sensor and connected with the electromagnetic valve; the controller is electrically connected with the electromagnetic valve and the temperature sensor; and the gas storage device is connected with the pressure reducing valve, and high-pressure liquid gas is stored in the gas storage device.
Description
Technical field
The utility model provides a kind of chiller, and especially a kind of refrigeration by high-pressure liquid gas fast cooling fills
It sets.
Background technology
Logistics at present in processing residence timing, a large amount of or large-scale dispatchings, residence with personnel can select drive logistic car, when with
It is exactly to be replaced with locomotive when the negligible amounts sent.And when being dispensed with locomotive, if commodity need to maintain low temperature, have no image of Buddha logistic car
Equally be equipped with icebox, when in order to make locomotive dispense, equipped with transport kinds of goods chest or handbag can also maintain low temperature, can use can
The cold insulation piece of reuse maintains low temperature.
Cold insulation piece is intended to reply freezing state again after forming molten state at normal temperatures at present, it is necessary to use general freezing ice
Library, well known freezing icebox are to use traditional compressor compression refrigerant, then compression refrigerant is subject to evaporation endothermic, reach heat exchange
Cool down.And the time spent needed for a collection of cold insulation piece completely freezing is up to ten hours or more, in this case, compressor
Long time running is needed, the electricity consumed is very huge.
In view of this, it is necessary to the shortcomings that improving the above-mentioned prior art " freezing the time required to long ", to meet practical need
It asks, promotes practicability.
Utility model content
The utility model provides a kind of chiller, can effectively shorten the time required to freezing.
The utility model also provides a kind of temperature control module of chiller, can effectively shorten the time required to freezing.
The utility model directionality as described below or its approximate term, for example, "front", "rear", " upper (top) ", " under
(bottom) ", "inner", "outside", " side " etc., mostly in reference to the direction of attached drawing, each side's tropism or its approximate term are only assisting
Illustrate and understand each embodiment of the utility model, it is non-limiting the utility model.
" low temperature " described in the utility model full text refers to the temperature of common filling liquid gas, such as：Carbon dioxide about-
20~-40 DEG C etc., be it will be appreciated by those skilled in the art that.
" high pressure " described in the utility model full text refers to that a gas is maintained to have a pressure in liquid, and with atmospheric pressure
Difference, such as：More than 200psi, gas is made to keep the pattern (if liquid carbon dioxide need to be more than 250psi) of liquid gas, for this
Field technology personnel are appreciated that.
A kind of chiller of the utility model, including：One Exhaust assembly is equipped with a pressure reducing valve and a solenoid valve, this subtracts
Pressure valve is connected with the solenoid valve；One babinet, is equipped with a temperature sensor, which is connected with the solenoid valve；One controller,
It is electrically connected the solenoid valve and temperature sensor；And a caisson, it is connected with the pressure reducing valve, has one inside the caisson
High-pressure liquid gas.
A kind of temperature control module of the chiller of the utility model, including：One Exhaust assembly is equipped with a pressure reducing valve and an electricity
Magnet valve, the pressure reducing valve are connected with the solenoid valve；One babinet is connected equipped with the temperature sensor babinet with the solenoid valve；
One controller is electrically connected the solenoid valve and temperature sensor.
Accordingly, the chiller of the utility model, the pressure reducing valve can make the high-pressure liquid gas after the pressure reducing valve
Control is in a fixed pressure value.The controller judges whether the solenoid valve is opened, and the regulation and control by the Exhaust assembly are discharged, and are made
High-pressure liquid gas injects the babinet, and is discharged by pressure, and liquid gas vaporizes and is changed into gaseous atmospheres, wherein phase change
The a large amount of thermal energy conversion that will produce, the effect of reaching instantaneous temperature reduction.Cold insulation piece replys time and the well-known process institute of freezing state
The time of consuming is compared, the time that can be reduced by more than 50, the effect of can reaching the time required to freezing is greatly reduced.Also,
Compressor is the higher element of icebox power consumption, does not use compressor in the utility model, therefore has effects that energy saving.
Wherein, which can determine whether the temperature value is less than a set temperature value, if being judged as YES, the controller
The temperature value for reading the babinet, if being judged as NO, which controls Exhaust assembly injection high-pressure liquid gas and extremely should
Babinet.
Wherein, which can have a man-machine interface.Therefore, which makes operator that can intuitively observe temperature
Whether one temperature value of sensor and a set temperature value are variant, and can easy manipulation.
Wherein, which can be equipped with an exhaust apparatus.The babinet is because persistently inject high-pressure liquid gas, the high-pressure liquid
Gas vaporization and cause the box house pressure improve.The extra gas of the babinet can be discharged in the exhaust apparatus by pressure difference
Body, make the babinet automatically with external balance pressure, and have effects that maintain pressure release efficiency and increase safety in utilization.
Wherein, a pressure gauge can be equipped between the pressure reducing valve and the solenoid valve.The pressure gauge can measure the high-pressure liquid gas
Whether the pressure after body is depressurized via the pressure reducing valve meets with the pressure value to be used, and has further determined whether Parts Breakdown
Or failure, and the effect of reach quick inspection.
Wherein, an at least hand-operated valve can be equipped between the pressure reducing valve and the solenoid valve；The hand-operated valve can be in the Exhaust assembly
Element fault when, provide one switch function, make the remaining high-pressure liquid gas of each interelement, be not required to completely discharge remove
Element could be replaced, the effect of saving cost and time is reached.
Description of the drawings
Fig. 1：The structural schematic diagram of the preferred embodiment of the chiller of the utility model.
Symbol description
1 Exhaust assembly
11 pressure reducing valves
12 solenoid valves
13 pressure gauges
14 hand-operated valves
2 babinets
21 temperature sensors
22 exhaust apparatus
3 controllers
4 caissons.
Specific implementation mode
For the above-mentioned and other purposes, feature and advantage of the utility model can be clearer and more comprehensible, cited below particularly practicality
Novel preferred embodiment, and coordinate attached drawing, it is described in detail below：
Fig. 1 is please referred to, is the preferred embodiment of the utility model chiller, which generally includes a row
Put component 1, a babinet 2, a controller 3 and a caisson 4.The Exhaust assembly 1 is connected with the babinet 2,3 electricity of controller
Connect the Exhaust assembly 1 and the babinet 2.Wherein, which is equipped with a high-pressure liquid gas, such as liquid carbon dioxide,
It is not limited in the utility model, which selects a steel cylinder for being filled with cryogenic high pressure liquid carbon dioxide, should
There is steel cylinder a switch valve, the switch valve to be kept it turning in the utility model.It discharges, makes via the regulation and control of the Exhaust assembly 1
The cryogenic high pressure flow of liquid carbon dioxide enters the babinet 2, is discharged by the pressure of the cryogenic high pressure liquid carbon dioxide, the babinet
2 internal gas is influenced by the pressurized liquid carbon dioxide vaporization and is cooled down.
The Exhaust assembly 1 is equipped with a pressure reducing valve 11 and a solenoid valve 12.Such as：The pressure reducing valve 11 is selected by theory of mechanics
The common pressure reducing valve of adjust automatically pressure, system that but not limited to this, the pressure reducing valve 11 are connected with the solenoid valve 12, the pressure reducing valve
11 are connected with the caisson 4, which is connected with the babinet 2.The controller 3 is electrically connected with the solenoid valve 12,
To control being turned on and off for the solenoid valve 12, and reach the function of regulation and control discharge high-pressure liquid gas flow.Wherein, the electromagnetism
Valve 12 is connected to the babinet 2, the caisson 4, the pressure reducing valve 1 and the solenoid valve 12 mode of communicating, be in this present embodiment
Respectively a high-voltage tube is selected to be connected with each other, so that the Exhaust assembly 1 is born the pressure of the high-pressure liquid gas, without because bearing
High pressure and cause to damage.
Wherein, which is also provided with a pressure gauge 13 and a hand-operated valve 14.The pressure gauge 13 is set to the decompression
Between valve 11 and the solenoid valve 12.The pressure gauge 13 is for judging whether the pressure between the pressure reducing valve 11 and the solenoid valve 12 has
Variation has reached and judges whether there is part failure and lead to the variation of pressure, has effects that quickly inspection.The hand-operated valve 14 is set to
Between the pressure reducing valve 11 and the solenoid valve 12.If there is component failure, can the hand-operated valve 14 close reach restricted part member
The effect of part function.
The construction of the babinet 2 is to select a closed babinet, which can also be with the cold insulation knot of a common icebox
Structure.The babinet 2 is equipped with a temperature sensor 21, which can be temperature survey line or temperature carbon-point etc., in this practicality
It is not limited in novel.Temperature sensor 21 is electrically connected with the controller 3, and in this present embodiment, temperature sensor 21 is set to
The inside of the babinet 2 enables temperature sensor 21 to transmit a temperature value of the inner space of the babinet 2 to the controller 3.Yu Ben
In utility model for example but without limitation, which can be selected the PLC with man-machine interface and controls display, make the control
Whether device 3 can be less than a set temperature according to the temperature value, determine whether the solenoid valve 12 is opened.If being judged as "Yes", the temperature
Angle value is less than the set temperature, which then controls the solenoid valve 12 closing.If being judged as "No", which is higher than
The set temperature, the controller 3 then control the solenoid valve 12 unlatching, make the high-pressure liquid gas of the caisson 4 via the row
It puts component 1 and injects the babinet 2, make the high-pressure liquid gas of the caisson 4 stop injecting the babinet 2, the controller 3 is sustainable
Judge whether the temperature value is higher than the set temperature, therefore to reach the effect of appropriate high-pressure liquid gas is discharged in regulation and control.
In this present embodiment, separately preferably in the babinet 2 equipped with an exhaust apparatus 22, such as but without limitation, the exhaust
Device 22 is set as a check valve, makes babinet 2 after the high-pressure liquid gas vaporization, using increased pressure by the exhaust apparatus
22, extra gas is automatically drained into the outside of the babinet 2 by the inside of the babinet 2.
The utility model also provides a kind of temperature control module of chiller, including：The Exhaust assembly 1 above-mentioned, the babinet 2
And the controller 3.The Exhaust assembly 1 is connected with the babinet 2, which is electrically connected the Exhaust assembly 1 and the babinet 2.It should
Temperature control module can be connect with the common caisson 4, such as but select a cryogenic high pressure liquid carbon dioxide without limitation
Steel cylinder.The temperature control module is substantially identical as the preferred embodiment of the utility model, and this will not be repeated here.
Claims (7)
1. a kind of temperature control module of chiller, including：
One Exhaust assembly, if there are one pressure reducing valves and a solenoid valve, the pressure reducing valve to be connected with the solenoid valve；
One babinet, if there are one temperature sensor, the babinet is connected with the solenoid valve；
One controller is electrically connected the solenoid valve and the temperature sensor.
2. temperature control module as described in claim 1, which is characterized in that the controller judges whether the temperature value is less than one
A set temperature value, if being judged as YES, the controller reads a temperature value of the babinet, if being judged as NO, institute
It states controller and controls the Exhaust assembly injection high-pressure liquid gas to the babinet.
3. temperature control module as described in claim 1, which is characterized in that the controller has a personal-machine interface.
4. temperature control module as described in claim 1, which is characterized in that the babinet is set there are one exhaust apparatus.
5. temperature control module as described in claim 1, which is characterized in that there are one being set between the pressure reducing valve and the solenoid valve
Pressure gauge.
6. temperature control module as described in claim 1, which is characterized in that be equipped at least between the pressure reducing valve and the solenoid valve
One hand-operated valve.
7. a kind of chiller, including the temperature control module as described in any one of claim 1-6；And
One caisson, is connected with the pressure reducing valve, is deposited inside the caisson there are one high-pressure liquid gas.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106106465A TW201832036A (en) | 2017-02-24 | 2017-02-24 | Cooling Method and Cooling Device |
| TW106106465 | 2017-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662038U true CN207662038U (en) | 2018-07-27 |
Family
ID=62935977
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721207973.8U Active CN207662038U (en) | 2017-02-24 | 2017-09-20 | refrigerating device and temperature control module thereof |
| CN201710861254.6A Pending CN108507249A (en) | 2017-02-24 | 2017-09-20 | Refrigeration method, refrigeration device and temperature control module thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710861254.6A Pending CN108507249A (en) | 2017-02-24 | 2017-09-20 | Refrigeration method, refrigeration device and temperature control module thereof |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2018141618A (en) |
| CN (2) | CN207662038U (en) |
| TW (1) | TW201832036A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI795935B (en) * | 2021-10-04 | 2023-03-11 | 沃司科技股份有限公司 | Cooler box with temperature control function and temperature control method thereof |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816633Y2 (en) * | 1979-06-15 | 1983-04-04 | 岩谷産業株式会社 | Food freezing equipment that uses liquefied gas as a cold source |
| DE3702807A1 (en) * | 1987-01-30 | 1988-08-11 | Minnameier Irene | Device for cooling foods |
| JP3086632B2 (en) * | 1995-07-13 | 2000-09-11 | クールパックシステム株式会社 | Liquefied gas supply device for transportation and delivery of low-temperature preservation goods |
| JPH1029457A (en) * | 1996-07-17 | 1998-02-03 | Century- Rojisuteitsukusu:Kk | Freezing and refrigerating type transporting device utilizing liquefied gas |
| CN2265167Y (en) * | 1996-08-29 | 1997-10-22 | 东风汽车公司 | Multi-needle liver cancer comprehensive freezing therapeutic machine |
| CN2739138Y (en) * | 2004-03-19 | 2005-11-09 | 黄兴国 | Passive transport cryogenic storage container |
| JP5106979B2 (en) * | 2007-10-15 | 2012-12-26 | 日本エア・リキード株式会社 | Gas supply system |
| CN101324485B (en) * | 2008-07-11 | 2011-04-27 | 清华大学 | Test device and method for detecting security of fuel battery passenger car hydrogen feed system |
| CN202077555U (en) * | 2011-04-19 | 2011-12-21 | 北京宏大峰钻石机械有限责任公司 | Anti-adhesion material self-cleaning device of tobacco roller |
| CN203240613U (en) * | 2013-04-23 | 2013-10-16 | 台州英达机械科技有限公司 | Ignition safety device |
| US20150027141A1 (en) * | 2013-07-29 | 2015-01-29 | Louis Lilakos | Batch freezer with cryogenic precooling apparatus and method |
| CN103761920B (en) * | 2014-02-18 | 2016-05-18 | 郑州牧业工程高等专科学校 | A kind of breakdown of refrigeration system analogue experiment installation |
| CN104196483B (en) * | 2014-08-26 | 2017-01-11 | 乐山倍创机械制造有限公司 | Pneumatic wellhead shut-off device |
| CN104308648B (en) * | 2014-10-16 | 2016-06-08 | 山东大学 | A kind of supersonic speed low-temperature airflow generating means for cutting process cooling |
| CN104990323B (en) * | 2015-07-23 | 2017-03-15 | 天津商业大学 | A kind of jacket type liquid nitrogen spraying cold closet |
| CN205897645U (en) * | 2016-08-04 | 2017-01-18 | 航天新长征电动汽车技术有限公司 | Cold -stored refrigeration device |
| CN106196878A (en) * | 2016-08-04 | 2016-12-07 | 航天新长征电动汽车技术有限公司 | A kind of refrigerating device and liquid nitrogen refrigerating method thereof |
-
2017
- 2017-02-24 TW TW106106465A patent/TW201832036A/en unknown
- 2017-09-20 CN CN201721207973.8U patent/CN207662038U/en active Active
- 2017-09-20 CN CN201710861254.6A patent/CN108507249A/en active Pending
- 2017-12-25 JP JP2017247291A patent/JP2018141618A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TW201832036A (en) | 2018-09-01 |
| JP2018141618A (en) | 2018-09-13 |
| CN108507249A (en) | 2018-09-07 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |