CN108870789A - cooling unit - Google Patents
cooling unit Download PDFInfo
- Publication number
- CN108870789A CN108870789A CN201810763673.0A CN201810763673A CN108870789A CN 108870789 A CN108870789 A CN 108870789A CN 201810763673 A CN201810763673 A CN 201810763673A CN 108870789 A CN108870789 A CN 108870789A
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- Prior art keywords
- cooling unit
- air
- liquid storage
- condenser
- liquid
- Prior art date
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- 238000001816 cooling Methods 0.000 title claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 128
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 239000002826 coolant Substances 0.000 claims description 35
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to a cooling unit which comprises a cooling machine and a liquid storage tank, wherein an air outlet channel is formed in the cooling machine, the cooling machine comprises a shell, a compressor, an evaporator, a condenser and an expansion valve, a containing cavity is formed in the shell, the compressor, the evaporator, the condenser and the expansion valve are all contained in the containing cavity, the condenser is provided with a heat dissipation end, a liquid storage cavity is formed in the liquid storage tank, and the air outlet channel is communicated between the heat dissipation end of the condenser and the liquid storage cavity. According to the cooling unit, the two ends of the air outlet channel are communicated between the heat dissipation end of the condenser and the liquid storage cavity of the liquid storage tank, so that heat dissipated from the heat dissipation end of the condenser flows to the liquid storage cavity from the air outlet channel to heat cooling liquid in the liquid storage cavity, the cooler is guaranteed not to be lower than a preset temperature, and the cooler is guaranteed not to stop.
Description
Technical field
The present invention relates to technical field of heat exchange, more particularly to a kind of cooling unit.
Background technique
Cooler is a kind of machine for reaching refrigeration effect by both vapor compression or Absorption heat-transformer.Cooler is using cooling
Liquid (water or oil) carrys out cooling work equipment, is cooled down by coolant liquid to working equipment, to guarantee the machining accuracy of working equipment.
In the process of work, offer coolant liquid directly or indirectly gives work to liquid reserve tank, liquid reserve tank to cooler again first
Make equipment and coolant liquid is provided, to cool down to working equipment.Some high-accuracy working equipments are tighter to the temperature requirement of coolant liquid
Lattice so just need cooler to be constantly in open state, so that the temperature of coolant liquid is made to maintain preset temperature always, once
Cooler is shut down, and the precision that the temperature fluctuation of coolant liquid will cause the workpiece that working equipment is processed is inadequate, to cause
The damage of workpiece.
Traditional cooler generallys use frequency control to satisfy the use demand, but used frequency-changeable compressor
Minimum operating frequency also will in 15-20Hz or more, once working equipment processing load small or working equipment wouldn't workpieces processing
When, coolant temperature can decline rapidly, so as to cause cooler reaches preset temperature and shuts down.On the basis of the above, in order to protect
Card cooler is not shut down, and needs to introduce refrigerant by-passing valve, is made the power consumption of a part for internal circulation, is reduced inside cooler
Refrigerant circulation, to lower the refrigerating capacity of cooler, to make the temperature of cooler shut down not less than preset temperature, still
This mode needs cooler internal control refrigerant, and structure is more complex.
Summary of the invention
Based on this, it is necessary to for tradition in order to guarantee that cooler is not shut down and causes Refrigerator structure is more complex to ask
Topic, provides a kind of better simply cooling unit of structure.
A kind of cooling unit, including cooler and liquid reserve tank, and it is formed with air-out passage in the cooling unit, it is described cold
But machine includes casing, compressor, evaporator, condenser and expansion valve, is provided with accommodating chamber in the casing, the compressor,
The evaporator, the condenser and the expansion valve are placed in the accommodating chamber, and the condenser has radiating end, institute
State and be provided with liquid storage chamber in liquid reserve tank, the air-out passage be connected to the condenser the radiating end and the liquid storage chamber it
Between.
Cooling unit of the invention, the both ends of air-out passage be connected to condenser radiating end and liquid reserve tank liquid storage chamber it
Between, then guarantee to flow to liquid storage chamber from air-out passage from the heat that the radiating end of condenser distributes, with cold in liquid storage chamber to being located at
But liquid heats, to guarantee that cooler not less than preset temperature, guarantees that cooler is not shut down.
The cooling unit further includes discharge pipe in one of the embodiments, one end of the discharge pipe and the machine
Shell connection, the other end of the discharge pipe are connect with the liquid reserve tank, and the air-out passage is formed in the discharge pipe.
The cooling unit further includes in one of the embodiments,：
First temperature sensor, for detecting the temperature for the coolant liquid being located in the liquid storage chamber；
Regulating valve is installed on the discharge pipe, for adjusting institute according to the testing result of first temperature sensor
The air output of discharge pipe is stated, so that the temperature for the coolant liquid being located in the liquid storage chamber is greater than preset temperature.
The cooling unit further includes in one of the embodiments,：
Second temperature sensor, for detecting the leaving air temp for flowing through the air-out passage；
Flowmeter, is installed on the discharge pipe and is located at the downstream of the regulating valve, flows through the outlet air for measuring
The air output in channel.
The cooling unit further includes control element in one of the embodiments, first temperature sensor, described
Second temperature sensor and the flowmeter are connect with the control element, and the control element is passed according to first temperature
The testing result of sensor, the second temperature sensor and the flowmeter controls the opening size of the regulating valve.
The cooling unit further includes alarm in one of the embodiments, the alarm and first temperature
Sensor connection, for generating alarm signal according to the testing result of first temperature sensor.
The cooling unit further includes the crust of weathering out in one of the embodiments, it is described go out the crust of weathering connect with the casing,
The outlet air shell is formed with the radiating end for being connected to the condenser and extraneous air-out chamber, and the discharge pipe is far from the liquid storage
One end of case is connect with the crust of weathering out, and the air-out passage is connected between the air-out chamber and the liquid storage chamber.
The cooling unit further includes radiating piece in one of the embodiments, and the radiating piece is set to the liquid storage
Outlet air end that is intracavitary and being located at the air-out passage, the radiating piece for will the heat spreader that be flowed out from the air-out passage in
In the liquid storage chamber.
The cooler further includes blower in one of the embodiments, and the blower is set in the accommodating chamber simultaneously
Positioned at the radiating end of the condenser, for giving condenser heat dissipation, the air-out passage be connected to the blower with
Between the liquid storage chamber.
The cooling unit further includes the first communicating pipe and the second communicating pipe in one of the embodiments, and described first
The both ends of communicating pipe and the both ends of second communicating pipe are connected to the evaporator and the liquid reserve tank respectively.
Detailed description of the invention
Fig. 1 is the structure diagram for the cooling unit that one embodiment of the invention provides.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Refering to fig. 1, one embodiment of the invention provides a kind of cooling unit 100, including cooler 10 and liquid reserve tank 20, and cold
But air-out passage 30 is formed in unit 100, cooler 10 is used to provide coolant liquid to liquid reserve tank 20, and liquid reserve tank 20 is for storing
Coolant liquid, air-out passage 30 is used in the heat dissipation guidance to the liquid storage chamber 21 of liquid reserve tank 20 by the condenser of cooler 10, with benefit
The coolant liquid in liquid storage chamber 21 is heated with the heat dissipation of condenser, to avoid cooler 10 (can basis lower than preset temperature
Actual needs setting) when shut down, to guarantee the normal work of cooler 10.
Cooler 10 includes casing 11, compressor, evaporator 12, condenser and expansion valve, is provided with receiving in casing 11
Chamber 111, compressor, evaporator 12, condenser and expansion valve are all set in accommodating chamber 111.Cooler 10 at work, low temperature
The gaseous coolant of low pressure enters compressor, and the gaseous coolant of high temperature and pressure is formed after compressor compresses, high temperature and pressure
Gaseous coolant enters condenser and indoor medium carries out heat exchange, and the heat of the gaseous coolant of high temperature and pressure is by indoor medium
It absorbs, indoor medium temperature increases, and the gaseous coolant heat release of high temperature and pressure becomes the liquid refrigerants of high temperature and pressure, within the condenser
Refrigerant it is temperature-resistant, then the liquid refrigerants of high temperature and pressure enters expansion valve and throttles, and throttling is the process to cool down rapidly,
The liquid refrigerants of high temperature and pressure becomes the liquid refrigerants of low-temp low-pressure, and then the liquid refrigerants of low-temp low-pressure enters evaporator
12, and coolant liquid is formed out of evaporator 12 enters liquid reserve tank 20 liquid storage chamber 21, the coolant liquid in liquid storage chamber 21 is for cold
But it heats up after working equipment, is then flowed into evaporator 12 again and carries out heat exchange, the coolant liquid in evaporator 12 after heat exchange
It is re-introduced into liquid storage chamber 21, can so guarantee that the coolant liquid in liquid storage chamber 21 is constantly in preset temperature.
In the present embodiment, cooling unit 100 further includes the first communicating pipe 40 and the second communicating pipe 50, the first communicating pipe 40
Both ends be connected to respectively with evaporator 12 with liquid storage chamber 21, the both ends of the second communicating pipe 50 respectively with evaporator 12 and liquid storage chamber 21
Connection.Evaporator 12 has the first outlet end and the first liquid feeding end, and liquid storage chamber 21 has the second liquid feeding end and the second outlet end, the
The both ends of a connecting pipe 40 are connect with the second liquid feeding end of the first outlet end of evaporator 12 and liquid storage chamber 21 respectively, the first connection
Pipe 40 is used to enter liquid storage chamber 21 from the second liquid feeding end that the liquid that the first outlet end of evaporator 12 flows out flows to liquid storage chamber 21,
The both ends of second communicating pipe 50 are connect with the first liquid feeding end of evaporator 12 with the second outlet end of liquid storage chamber 21 respectively, and second connects
Siphunculus 50 is used to flow to the first liquid feeding end of evaporator 12 from the liquid that the second outlet end of liquid storage chamber 21 flows out, to complete to cool down
Circulation of the liquid between evaporator 12 and liquid storage chamber 21.
Specifically, the first communicating pipe 40 was arranged in parallel with the second communicating pipe 50, to facilitate coolant liquid in evaporator 12 and storage
It is flowed between liquid case 20.In some other embodiment, the first communicating pipe 40 non-parallel can also be arranged with the second communicating pipe 50,
It is not limited thereto.
Condenser has radiating end, and cooler 10 further includes blower 13, and blower 13 is set to the accommodating chamber 111 of casing 11
Interior, blower 13 includes fan blade, and fan blade rotation to the radiating end of condenser to radiate.The both ends of air-out passage 30 are connected to condenser
Radiating end and liquid reserve tank 20 liquid storage chamber 21 between, then guarantee from the heat that the radiating end of condenser distributes from air-out passage 30
It flows in liquid storage chamber 21, to be protected to the coolant liquid heating being located in liquid storage chamber 21 with guaranteeing that cooler 10 is not less than preset temperature
Card cooler 10 is not shut down.
Cooling unit 100 further includes discharge pipe 60, and discharge pipe 60 is cylindrical shape, and one end of discharge pipe 60 and casing 11 connect
It connects, the other end of discharge pipe 60 is connect with liquid reserve tank 20, and air-out passage 30, the cross of such air-out passage 30 are formed in discharge pipe 60
Section is regular circle, convenient for calculating the heat for flowing through the gas in air-out passage 30.It is understood that in other implementations
In example, not by air-out passage 30 is formed in cylindric discharge pipe 60, plurality of plates such as can be set encloses and set to form outlet air
Channel 30, the cross-sectional shape of air-out passage 30 are rectangle or square, the gas flowed through in air-out passage 30 at this time
Heat is also convenient for calculating.
It is provided on casing 11 and is connected to accommodating chamber 111 and extraneous air outlet, fan blade rotates to distribute condenser
Heat is discharged from air outlet.Specifically, the one end of air-out passage 30 far from liquid storage chamber 21 can be connected to air outlet, by going out
Air port is connected to the radiating end of condenser.It is understood that in other embodiments, air-out passage 30 can also directly with it is cold
The radiating end of condenser is connected to, and can equally guarantee that the heat of the radiating end outflow of condenser enters in air-out passage 30.
Cooling unit 100 further includes the crust of weathering 70 out, and the crust of weathering 70 connect with casing 11 out, and the interior formation of the crust of weathering 70 out is connected to machine
The air outlet of shell 11 and extraneous air-out chamber 71, in order to flow after flowing to air-out chamber 71 from the heat that the air outlet of casing 11 flows out
Outwardly in atmosphere.
Specifically, the one end of discharge pipe 60 far from liquid reserve tank 20 connect that (discharge pipe 60 is by going out the crust of weathering 70 with the crust of weathering 70 out
It is indirectly connected with casing 11), air-out passage 30 is connected between air-out chamber 71 and liquid storage chamber 21, and also as air-out passage 30 passes through
Air-out chamber 71 is connected to the air outlet of casing 11, is then connected to the radiating end of condenser by air outlet, so ensure that from
A part of gas of air outlet outflow flows in atmosphere after flowing to air-out chamber 71 from air-out chamber 71, flows out from air outlet another
Portion gas flows to air-out passage 30 from air-out chamber 71 after flowing to air-out chamber 71, and flows in liquid storage chamber 21 from air-out passage 30
To heat the coolant liquid in liquid storage chamber 21.
In this embodiment, cooling unit 100 further includes the first temperature sensor and regulating valve 80, and the first temperature passes
Sensor is used to detect the temperature of the coolant liquid in liquid storage chamber 21, and regulating valve 80 is installed on discharge pipe 60, for according to the first temperature
The testing result for spending sensor adjusts the air output of discharge pipe 60, so that the temperature for the coolant liquid being located in liquid storage chamber 21 is located in advance
If temperature.
In this way, the temperature avoided in liquid storage chamber 21 is in convenient for controlling the gas for flowing through air-out passage 30
When preset temperature, gas also enters in liquid storage chamber 21 from air-out passage 30 always.
Specifically, the first temperature sensor includes non-contact one of with contact.When the first temperature sensor is to connect
When touch temperature sensor, the first temperature sensor is set in liquid storage chamber 21 and contacts coolant liquid, the temperature conduction of coolant liquid
To the first temperature sensor, the first temperature sensor detects and exports the temperature of coolant liquid.When the first temperature sensor is non-connects
When touch temperature sensor, the setting position of the first temperature sensor is not limited, and such as the first temperature sensor, which can choose, sets
It is placed in liquid storage chamber 21, also can choose and be set to outside liquid storage chamber 21.
Regulating valve 80 can choose hand-operated valve and automatic valve.When regulating valve 80 is automatic valve, the inspection of the first temperature sensor
When measuring the temperature of the coolant liquid in liquid storage chamber 21 lower than preset temperature, hand-operated valve is opened manually or manually adjusts hand-operated valve
Aperture becomes larger.When regulating valve 80 is automatic valve, the first temperature sensor detects that the temperature of the coolant liquid in liquid storage chamber 21 is low
When preset temperature, automatic valve is automatically opened or automatic valve automatic adjustment aperture becomes larger.
In this specifically embodiment, cooling unit 100 further includes alarm, when the first temperature sensor detects liquid storage
When the temperature of coolant liquid in chamber 21 is lower than preset temperature, alarm equipment alarm is to play the role of prompt, and regulating valve 80 is beaten at this time
It opens or opening size changes.
Cooling unit 100 further includes second temperature sensor and flowmeter, and second temperature sensor flows through out for detecting
The leaving air temp in wind channel 30, flowmeter are installed on the downstream on discharge pipe 60 and being located at regulating valve 80, flow through out for measuring
The air output in wind channel 30.So detect that leaving air temp and flowmeter in air-out passage measure by second temperature sensor
The air output of air-out passage 30 can calculate in the case where knowing the total length of air-out passage 30 and flow through air-out passage 30
Heat exchange amount, in order to control to adjust the opening size of valve 80.
Second temperature sensor includes non-contact one of with contact.When second temperature sensor is contact temperature
When sensor, second temperature sensor is installed in air-out passage 30, and the leaving air temp of air-out passage 30 is conducted to second temperature
Sensor, second temperature sensor detect and export the leaving air temp in air-out passage 30.When second temperature sensor is non-connects
When touch temperature sensor, the setting position of second temperature sensor is not limited, and is set as second temperature sensor can choose
It is placed in air-out passage 30, also can choose and be set to outside air-out passage 30.
Cooling unit 100 provided in an embodiment of the present invention, air-out passage 30 by the heat of the radiating end of condenser guide to
In liquid reserve tank 20, with to the coolant liquid heating being located in liquid storage chamber 21, to guarantee cooler 10 not less than preset temperature, guarantee is cold
But machine 10 is not shut down, compared to the prior art in order to guarantee that cooler 10 is not shut down, need to introduce refrigerant by-passing valve, make one
The power consumption divided reduces the refrigerant circulation inside cooler 10 for internal circulation, thus lower the refrigerating capacity of cooler 10, with
The temperature of cooler 10 is set to be not less than the mode of preset temperature, structure is simple；And the cooling unit 100 in the present embodiment, it is
By the way that the invalid heat of the radiating end of condenser to be introduced into liquid storage chamber 21, additional power consumption is not needed, resource is avoided
Waste.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of cooling unit (100), which is characterized in that the cooling unit (100) includes cooler (10) and liquid reserve tank
(20), it and in the cooling unit (100) is formed with air-out passage (30), the cooler includes casing (11), compressor, steaming
Device (12), condenser and expansion valve are sent out, is provided with accommodating chamber (111) in the casing (11), the compressor, the evaporator
(12), the condenser and the expansion valve are placed in the accommodating chamber (111), and the condenser has radiating end, institute
State and be provided with liquid storage chamber (21) in liquid reserve tank (20), the air-out passage (30) be connected to the radiating end of the condenser with
Between the liquid storage chamber (21).
2. cooling unit (100) according to claim 1, which is characterized in that the cooling unit (100) further includes outlet air
It manages (60), one end of the discharge pipe (60) is connect with the casing (11), the other end of the discharge pipe (60) and the storage
Liquid case (20) connection, the discharge pipe (60) is interior to form the air-out passage (30).
3. cooling unit (100) according to claim 2, which is characterized in that the cooling unit (100) further includes：
First temperature sensor, for detecting the temperature for the coolant liquid being located in the liquid storage chamber (21)；
Regulating valve (80) is installed on the discharge pipe (60), for the testing result tune according to first temperature sensor
The air output of the discharge pipe (60) is saved, so that the temperature for the coolant liquid being located in the liquid storage chamber (21) is greater than preset temperature.
4. cooling unit (100) according to claim 3, which is characterized in that the cooling unit (100) further includes：
Second temperature sensor, for detecting the leaving air temp for flowing through the air-out passage (30)；
Flowmeter is installed on the discharge pipe (60) and is located at the downstream of the regulating valve (80), flows through for measurement described
The air output of air-out passage (30).
5. cooling unit (100) according to claim 4, which is characterized in that the cooling unit (100) further includes control
Element, first temperature sensor, the second temperature sensor and the flowmeter are connect with the control element, institute
Control element is stated to be controlled according to the testing result of first temperature sensor, the second temperature sensor and the flowmeter
The opening size of the regulating valve (80).
6. cooling unit (100) according to claim 3, which is characterized in that the cooling unit (100) further includes alarm
Device, the alarm are connect with first temperature sensor, for being produced according to the testing result of first temperature sensor
Raw alarm signal.
7. cooling unit (100) according to claim 2, which is characterized in that the cooling unit (100) further includes outlet air
Shell (70), the crust of weathering (70) out are connect with the casing (11), and the crust of weathering (70) out, which are formed with, is connected to the condenser
Radiating end and extraneous air-out chamber (71), one end far from the liquid reserve tank (20) of the discharge pipe (60) and it is described go out the crust of weathering
(70) it connects, the air-out passage (30) is connected between the air-out chamber (71) and the liquid storage chamber (21).
8. cooling unit (100) according to claim 1, which is characterized in that the cooling unit (100) further includes heat dissipation
Part, the radiating piece are set to the outlet air end in the liquid storage chamber (21) and being located at the air-out passage (30), the radiating piece
Heat spreader for that will flow out from the air-out passage (30) is interior in the liquid storage chamber (21).
9. cooling unit (100) according to claim 1, which is characterized in that the cooler (10) further includes blower
(13), the blower (13) is set to the radiating end in the accommodating chamber (111) and being located at the condenser, for institute
Condenser heat dissipation is stated, the air-out passage (30) is connected between the blower (13) and the liquid storage chamber (21).
10. cooling unit (100) according to claim 1, which is characterized in that the cooling unit (100) further includes
The two of a connecting pipe (40) and the second communicating pipe (50), the both ends of first communicating pipe (40) and second communicating pipe (50)
End is connected to the evaporator (12) and the liquid reserve tank (20) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763673.0A CN108870789A (en) | 2018-07-12 | 2018-07-12 | cooling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763673.0A CN108870789A (en) | 2018-07-12 | 2018-07-12 | cooling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108870789A true CN108870789A (en) | 2018-11-23 |
Family
ID=64301427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810763673.0A Pending CN108870789A (en) | 2018-07-12 | 2018-07-12 | cooling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108870789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405583A (en) * | 2018-11-30 | 2019-03-01 | 珠海格力智能装备有限公司 | cooling device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3922873A (en) * | 1974-11-14 | 1975-12-02 | Carrier Corp | High temperature heat recovery in refrigeration |
| CN104842752A (en) * | 2014-01-27 | 2015-08-19 | 利勃海尔交通系统股份有限公司 | Vehicle cooling circuit |
| CN207299591U (en) * | 2017-08-09 | 2018-05-01 | 南京天源冷冻设备有限公司 | A kind of cooling by wind system with recuperation of heat |
-
2018
- 2018-07-12 CN CN201810763673.0A patent/CN108870789A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3922873A (en) * | 1974-11-14 | 1975-12-02 | Carrier Corp | High temperature heat recovery in refrigeration |
| CN104842752A (en) * | 2014-01-27 | 2015-08-19 | 利勃海尔交通系统股份有限公司 | Vehicle cooling circuit |
| CN207299591U (en) * | 2017-08-09 | 2018-05-01 | 南京天源冷冻设备有限公司 | A kind of cooling by wind system with recuperation of heat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405583A (en) * | 2018-11-30 | 2019-03-01 | 珠海格力智能装备有限公司 | cooling device |
| CN109405583B (en) * | 2018-11-30 | 2024-04-16 | 珠海格力智能装备有限公司 | Cooling apparatus |
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