CN209639308U - Liquid refrigeration system and refrigeration equipment are drunk in separable storage - Google Patents
Liquid refrigeration system and refrigeration equipment are drunk in separable storage Download PDFInfo
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- CN209639308U CN209639308U CN201920233183.XU CN201920233183U CN209639308U CN 209639308 U CN209639308 U CN 209639308U CN 201920233183 U CN201920233183 U CN 201920233183U CN 209639308 U CN209639308 U CN 209639308U
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Abstract
The utility model discloses the separable storages of one kind to drink liquid refrigeration system, including semiconductor refrigeration chip, hot-side heat dissipation device, liquid cooling heat exchange unit, pumping installations, storage container, temperature sensor, temperature control modules and container in level detecting apparatus；The hot end of semiconductor refrigeration chip is contacted with hot-side heat dissipation device, and cold end is contacted with liquid cooling heat exchange unit；Liquid cooling heat exchange unit, pumping installations and storage container fluid path are connected as circulation liquid channel system, wherein storage container is separably attached in circulation liquid channel system, and temperature sensor is arranged in the outlet fluid path of storage container or the entry zone of liquid cooling heat exchange unit；Temperature control modules are electrically connected to container in level detecting apparatus, temperature sensor, pumping installations, hot-side heat dissipation device and semiconductor refrigeration chip.The invention also discloses a kind of refrigeration equipments comprising the system.The cooling system effect is good, and temperature control is accurate；The equipment storage container can be separated with system, easy to use.
Description
Technical field
The utility model relates to refrigeration technology fields, drink liquid refrigeration system more particularly to the separable storage of one kind.
In addition, the utility model further relates to a kind of refrigeration equipment.
Background technique
Refrigeration, which refers to, is reduced to or maintains natural environment temperature process below, currently used refrigeration by object temperature
Method has with electrical energy drive compressor, realizes the compression-type refrigeration mechanism cold of refrigeration cycle using refrigerants such as ammonia, fluorine and with N-type
Semiconductor material and the Peltier effect of p-type semiconductor material realize the semiconductor refrigeration chip refrigeration of process of refrigerastion.Compression
The advantages of refrigeration machine is that power is big, high cooling efficiency.The disadvantage is that structure is complicated, occupancy volume is big, and there are moving components, is easy damage
Bad, noise is big.The advantages of semiconductor refrigeration chip is movement-less part, and stability is high, and structure is simple, small in size, noiseless.It lacks
Point is that single-piece power is smaller, and refrigerating efficiency is influenced by the temperature difference at the cold and hot both ends of semiconductor refrigeration chip.
Existing semiconductor refrigerating equipment mostly uses the huyashi-chuuka (cold chinese-style noodles) of semiconductor refrigeration chip to be in contact with metal storage vessels
Method realizes the cooling of water, also there is that impregnate method in water with the heat exchanger fin that is in contact with the huyashi-chuuka (cold chinese-style noodles) of semiconductor refrigeration chip real
The refrigeration of existing water, but this method relies primarily on the free convection of water to realize conduction of the heat in storage container, conducts
Effect is poor, affects the refrigeration effect of semiconductor refrigeration chip, simultaneously as in storage container the water of different parts the temperature difference
It is larger, it cannot achieve accurately detecting and controlling to water temperature.
In order to make storage container and refrigeration device carry out sufficient heat exchange, the storage of existing semiconductor refrigeration system is held
Device is generally fixed in refrigeration systems, when needing to fetch water, takes cold water before needing to hold cup to refrigeration equipment, especially has more
When people needs to fetch water, need everyone respectively to discharging water before refrigeration equipment, it is inconvenient to use.In particular, having temperature-controlling system
When, due to needing to detect the temperature of water using temperature sensor, temperature sensor is generally arranged in storage container, with storage
Water phase contact in container, perceives the temperature of water, more results in storage container and be difficult to separate with refrigeration system.This problem also one
It is not resolved directly.
Utility model content
The purpose of this utility model is to overcome fluid temperatures in poor refrigerating efficiency of the existing technology, storage container
Unevenly, the problem of storage container can not be separated with refrigeration system provides the separable storage of one kind and drinks liquid refrigeration system,
The system has the advantages that good refrigeration effect, temperature control are accurate, and realizes the separable of storage container and refrigeration system.
To achieve the goals above, on the one hand the utility model provides the separable storage of one kind and drinks liquid refrigeration system,
Including semiconductor refrigeration chip, hot-side heat dissipation device, liquid cooling heat exchange unit, pumping installations, storage container, temperature sensor, temperature
Control module and container are in level detecting apparatus；The hot end of the semiconductor refrigeration chip is contacted with the hot-side heat dissipation device, and cold
End is contacted with the liquid cooling heat exchange unit；The liquid cooling heat exchange unit, pumping installations and storage container fluid path are connected as circulation fluid
Road system, wherein the storage container is separably attached in the circulation liquid channel system, the container is in level detecting apparatus
Be able to detect the connection status of the storage container, and the temperature sensor be arranged in it is direct with the outlet of the storage container
In the fluid path of connection or setting drinks liquid-inlet region in the liquid cooling heat exchange unit；And the temperature control modules
The container is electrically connected in level detecting apparatus, the temperature sensor, the pumping installations, the hot-side heat dissipation device and described
Semiconductor refrigeration chip.
Preferably, what the circulation liquid channel system was formed, which drinks liquid motion track, can guide the thermal convection for drinking liquid
Movement, and local turbulent can be formed in the regional area of the motion profile.
Preferably, the liquid cooling heat exchange unit includes heat exchanger fin and shell；The one side of the heat exchanger fin is contacted equipped with chip
Area, another side are equipped with the flow-disturbing fin for being used to form the local turbulent；The shell include interconnected heat exchanger import,
Heat exchanger exit and heat exchanging chamber；The heat exchanger fin is fixed together with the housing seal, and the flow-disturbing fin is kept to be located at
In the heat exchanging chamber.
By the preferred embodiment, make flow-disturbing fin complete in the structure in heat exchanging chamber the flow-disturbing fin seal of heat exchanger fin
It is soaked in circulating liquid, liquid and the progress heat exchange of flow-disturbing fin, blocking of the circulating fluid by flow-disturbing fin are drunk in flowing
The local turbulent of formation accelerates flow-disturbing fin and drinks the heat exchange between liquid.
Preferably, in the heat exchanging chamber close to the heat exchanger entrance location be equipped be used to form the local turbulent into
Mouth baffle.
In the preferred embodiment, the setting of inlet baffle can also make the water flow in heat exchanging chamber more evenly, avoid the occurrence of centre
Flow is big, the small phenomenon of edge flow, increases heat transfer effect.
Preferably, the top of the storage container is equipped with opening, and the storage container passes through liquid inlet port pipe and liquid outlet pipe
It is connected as a part of the circulation liquid channel system, wherein the liquid inlet port pipe and the liquid outlet pipe are inserted into institute from the opening
It states in storage container.By the preferred embodiment, the liquid inlet port pipe and liquid outlet pipe are to be inserted into the storage container upper opening
Mode the storage container is connected to the circulation liquid channel system, can be easily by the storage container and the refrigeration
System separation.
Preferably, the liquid inlet port pipe is inserted into the top of the storage container, and the liquid outlet pipe is inserted into described deposit
The bottom of storage container.
In the preferred embodiment, the liquid inlet port pipe for being inserted into the top of the storage container will drink liquid injection by refrigeration
To the top of the storage container, and the liquid outlet pipe for being inserted into the storage container bottom will drink liquid from the storage
The bottom of container is extracted out, and the circulation for drinking the artificial anti-free convection of liquid, and the formation office in the storage container are formd
Portion's turbulent flow, more promotes the circulation for drinking liquid in the storage container, the temperature for drinking liquid in the storage container
Spend it is more uniform, ensure that drink fluid temperature with detect temperature it is consistent.
Preferably, neighbouring heat exchanger import in the heat exchanging chamber of the liquid cooling heat exchange unit is arranged in the temperature sensor
Position.
By the preferred embodiment, neighbouring heat exchanger entrance location is arranged in the heat exchanging chamber in temperature sensor, it can
The temperature for drinking liquid measured can be made to transmit the influence of low temperature from the flow-disturbing fin, measured temperature is closer
Temperature in the storage container.
Preferably, the temperature control modules include operation interface, control unit and refrigeration power supply unit；Operation circle
Face can show the temperature that the temperature sensor detects and can input set temperature；Described control unit can receive to pass through
The information that the information and the temperature sensor and the container of the operation interface input are detected in level detecting apparatus, and control
Make the work of the operation interface, the hot-side heat dissipation device, the pumping installations and the refrigeration power supply unit；The refrigeration electricity
Source unit can generate the working power of the semiconductor refrigeration chip.
Further, described control unit can control the refrigeration when drinking fluid temperature and reaching the set temperature
Power supply unit cuts off the power supply to the semiconductor refrigeration chip.
Further, the hot-side heat dissipation device includes automatically controlled driving element, and described control unit can cut off described half
Conductor refrigerating chip cuts off the power supply of the hot-side heat dissipation device and the pumping installations while power supply.
Preferably, when the temperature sensor detects that the temperature for drinking liquid is higher than the set temperature setting value,
Described control unit controls power supply of the refrigeration power supply unit recovery to the semiconductor refrigeration chip, while restoring to described
The power supply of hot-side heat dissipation device and the pumping installations.By the preferred embodiment, the temperature for drinking liquid can be maintained at setting
Near temperature.
Preferably, described control unit is cutting off the semiconductor refrigerating core due to drinking fluid temperature and reaching set temperature
During the power supply of piece, the hot-side heat dissipation device and the pumping installations can timing intermittence start the pumping installations, make to deposit
Position where drinking liquid circulation to the temperature sensor in storage container, to detect the temperature for drinking liquid in storage container
Degree, and keep during gap the temperature for drinking liquid shown in the operation interface.
By the preferred embodiment, during refrigeration system stops working because drinking fluid temperature and reaching set temperature, because
The pumping installations stops working, and the temperature sensor is arranged in the circulation liquid channel system, in the circulation fluid path
When liquid circulation in system stops, in the circulation fluid path drink fluid temperature will with drink liquid in the storage container
The temperature of body is inconsistent, that is, temperature sensor temperature detected can not indicate to drink liquid in the storage container
The temperature of body, in order to accurately detect the temperature for drinking liquid in the storage container, it is necessary to start the pumping installations, it will
Position where liquid is transported to the temperature sensor is drunk in the storage container, is drunk with detecting in true storage container
The temperature of liquid.
Preferably, described control unit can the container level detecting apparatus detect the storage container with it is described
The power supply of the semiconductor refrigeration chip, the hot-side heat dissipation device and the pumping installations is cut off when circulation liquid channel system separation.
By the preferred embodiment, the semiconductor system is cut off when the storage container is separated with the circulation liquid channel system
The power supply of cold core piece, the hot-side heat dissipation device and the pumping installations, can be avoided in the storage container and the circulation fluid
Refrigeration system works when road system separates, and will drink liquid and is discharged to outside the storage container.
The utility model second aspect provides a kind of refrigeration equipment, including it is provided by the utility model it is any can
Liquid refrigeration system is drunk in separation storage.
Through the above technical solutions, liquid refrigeration system is drunk in separable storage provided by the utility model, circulation
Liquid channel system good fluidity can form local turbulent at least one in the circulation liquid channel system, increase local heat
Effect is exchanged, the cold energy that the semiconductor refrigeration chip generates preferably can be transmitted to the storage container, improves half
The refrigerating efficiency of conductor refrigerating chip.The temperature for drinking liquid in the storage container is more uniform, the temperature sensor
Detect that the temperature for drinking liquid is more accurate, the accuracy of temperature control is higher.The storage container is separably connected to described
Recycle on liquid channel system, can by it is described take off in storage container to pour out from refrigeration system drink liquid and drink, use
It is more convenient.
Detailed description of the invention
Fig. 1 is that the structural schematic diagram of liquid refrigeration system one embodiment is drunk in the separable storage of the utility model；
Fig. 2 is a kind of diagrammatic cross-section of specific embodiment of liquid cooling heat exchange unit in the utility model.
Description of symbols
1 semiconductor refrigeration chip, 2 hot-side heat dissipation device
3 liquid cooling heat exchange unit, 31 heat exchanger fin
311 chip contact zone, 312 flow-disturbing fin
32 shell, 321 heat exchanger import
322 heat exchanger exit, 323 heat exchanging chamber
324 inlet baffle, 4 pumping installations
51 circulating water pipe, 52 liquid inlet port pipe
53 liquid outlet pipe, 6 storage container
7 temperature sensor, 8 temperature control modules
81 operation interface, 82 control unit
83 refrigeration 9 containers of power supply unit are in level detecting apparatus
Specific embodiment
In the present invention, in the absence of explanation to the contrary, the noun of locality used side as indicated by " upper and lower "
Position or positional relationship are the orientation or positional relationships based on described device or component in real use state.As " interior,
Orientation or positional relationship indicated by outside " is wall based on described device or component or shell in real use state
Orientation or positional relationship.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, it should be appreciated that herein
Described specific embodiment is only used for describing and explaining the present invention, and the protection scope of the utility model is not limited to
Following specific embodiments.
As shown in Figure 1, it includes semiconductor refrigerating that liquid refrigeration system is drunk in the separable storage of the utility model embodiment
Chip 1, hot-side heat dissipation device 2, liquid cooling heat exchange unit 3, pumping installations 4, storage container 6, temperature sensor 7, temperature control modules 8
With container in level detecting apparatus 9.
The hot end of hot-side heat dissipation device 2 and semiconductor refrigeration chip 1 is in close contact, for by the heat of semiconductor refrigeration chip 1
The heat Quick diffusing that end generates is gone out, and to reduce the temperature in the hot end of semiconductor refrigeration chip 1, improves semiconductor refrigeration chip
1 refrigerating efficiency, and the cold end of semiconductor refrigeration chip 1 can be enable to generate lower temperature.In the specific implementation process,
Hot-side heat dissipation device 2 uses the air-cooled radiator with radiator fan, in connecing for air-cooled radiator and the hot end of semiconductor refrigeration chip 1
It is coated with heat-conducting silicone grease in contacting surface, to reduce the thermal resistance in the hot end of air-cooled radiator and semiconductor refrigeration chip 1, improves wind-cooling heat dissipating
Heat-exchange capacity between device and semiconductor refrigeration chip 1.The cold end and liquid cooling heat exchange unit 3 of semiconductor refrigeration chip 1 are close
Contact, preferably to carry out heat exchange with liquid cooling heat exchange unit 3, cold energy that the cold end of semiconductor refrigeration chip 1 is generated and
When pass to liquid cooling heat exchange unit 3 and generate refrigeration, and the refrigerating efficiency of semiconductor refrigeration chip 1 can be improved.Specific
Implementation process in, heat-conducting silicone grease is coated on the cold end of semiconductor refrigeration chip 1 and 3 contact surface of liquid cooling heat exchange unit, to reduce
Thermal resistance between the two improves heat-exchange capacity.Liquid cooling heat exchange unit 3, storage container 6 and pumping installations 4 pass through circulating water pipe
51 fluid path are connected as circulation liquid channel system, and the refrigeration in liquid cooling heat exchange unit 3 can be drunk to liquid and be transported to storage appearance in time
Device 6, and promote the flowing for drinking liquid in storage container 6, improve the uniformity for drinking fluid temperature.Pumping installations 4 can make
With centrifugal pump, drum pump or peripheral pump, liquid circulating in circulation liquid channel system is drunk for driving.Storage container
6 are separably attached in circulation liquid channel system, can take out storage container 6 from circulation liquid channel system when needed, side
Just taking for liquid is drunk.Container is installed near the position of storage container 6 in level detecting apparatus 9, container detects dress in place
Touch-switch can be selected, close to switch or infra-red ray detection device by setting 9, when storage container 6 divides from circulation liquid channel system
It, in level detecting apparatus 9, enables the system to perceive storage container 6 from touch container when being connected in circulation liquid channel system
Connection status.Temperature sensor 7 selects NTC sensor, RTD sensor or thermocouple, and the outlet with storage container 6 is arranged in
In the fluid path being directly connected to, or liquid-inlet region is drunk in setting in liquid cooling heat exchange unit 3, drinks liquid to detect
Temperature.The setting position of temperature sensor 7 also achieves the separation with storage container 6, facilitates storage container 6 from circulation fluid path system
It is taken out in system.Meanwhile temperature sensor 7 is arranged in the outlet fluid path of storage container 6, what is detected is just from storage container
What is flowed out in 6 drinks liquid, the temperature for drinking liquid being more nearly in storage container, but temperature is arranged in circulating water pipe 51 and passes
Sensor 7 is inconvenient.Temperature sensor 7 is arranged when drinking in liquid cooling heat exchange unit 3 liquid-inlet region, drink liquid from
It is flowed out soon in storage container 6, and is not affected by the influence of 1 refrigeration effect of semiconductor refrigeration chip, what temperature sensor 7 detected
Water temperature relatively drinks the temperature of liquid in storage container 6, and temperature sensor 6 is arranged in liquid cooling heat exchange unit 3 and also compares
It is convenient.Temperature control modules 8 and container are in level detecting apparatus 9, temperature sensor 7, pumping installations 4, hot-side heat dissipation device 2 and partly lead
Body refrigerating chip 1 is electrically connected, to control pumping installations in the information that level detecting apparatus 9 detects according to temperature sensor 7 and container
4, the working condition of hot-side heat dissipation device 2 and semiconductor refrigeration chip 1 guarantees that liquid system is drunk in the separable storage of the utility model
The normal work of cooling system.
As shown in Fig. 2, liquid cooling heat exchange unit 3 includes heat exchanger fin 31 and shell in some embodiments of the utility model
32；The one side of heat exchanger fin 31 be equipped with chip contact zone 311, the surface of chip contact zone 311 be made to it is very smooth, can be preferably
It is in close contact with the cold end of semiconductor refrigeration chip 1, increases heat exchange；Another side is equipped with flow-disturbing fin 312, flow-disturbing fin 312
The liquid of drinking of flowing can be formed and be hindered in liquid stream, form local turbulent in drinking liquid, increase drink liquid with
The contact of flow-disturbing fin 312 is conducive to heat exchange between the two；Shell 32 includes interconnected heat exchanger import 321, changes
Hot device outlet 322 and heat exchanging chamber 323；Heat exchanger fin 31 is fixed together with the sealing of shell 32, and keeps flow-disturbing fin 312 to be located at and change
In hot chamber 323.
The structure that the flow-disturbing fin 312 of heat exchanger fin 31 is sealed in heat exchanging chamber 323 make flow-disturbing fin 312 be completely soaked in
In circulating liquid, the volume of heat exchanging chamber 323 is smaller, not will cause liquid viscous flow, the liquid of drinking of cooling is able to by heat exchange
It is flowed out faster by heat exchanger exit 322, is more conducive to the heat exchange of liquid cooling heat exchange unit, makes semiconductor refrigeration chip 1
The cold energy of cold end is unlikely to gather, and helps to improve the refrigerating efficiency of semiconductor refrigeration chip 1.
In some embodiments of the utility model, import is equipped with close to the position of heat exchanger import 321 in heat exchanging chamber 323
Baffle 324.The setting of inlet baffle 324, which forms the liquid stream entered in heat exchanging chamber 323 by heat exchanger import 321, to be stopped, and is prevented
Only liquid stream be directly into heat exchanging chamber 323, can making liquid stream after climbing over inlet baffle 324 evenly into heat exchanging chamber 323,
Avoid the occurrence of that intermediate flow is big, the small phenomenon of edge flow increases the heat transfer effect for drinking liquid Yu flow-disturbing fin 312.Drink
With liquid when passing through inlet baffle 324, swerves under the blocking of inlet baffle 324, formed in drinking liquid
Local turbulent is more conducive to drinking the heat exchange of liquid Yu flow-disturbing fin 312.
In some embodiments of the utility model, the top of storage container 6 is equipped with opening 61, and storage container 6 is by following
Liquid inlet port pipe 52 and liquid outlet pipe 53 in ring fluid path be connected as circulation liquid channel system a part, wherein liquid inlet port pipe 52 and go out
Liquid mouth pipe 53 drinks liquid and passes through liquid outlet under the action of pumping installations from the opening of storage container 6 insertion storage container 6
Pipe 53 flows out, into the heat exchanger import 321 of liquid cooling heat exchange unit 3, after carrying out heat exchange in heat exchanging chamber 323, through cooling
It drinks liquid to flow out by heat exchanger exit 322, then storage container 6 is entered by liquid inlet port pipe 52, following for liquid is drunk in formation
Ring.Using liquid inlet port pipe 52 and liquid outlet pipe 53 by storage container by the way of in the opening of storage container 6 insertion storage container 6
6 are connected in circulation liquid channel system, can easily take out storage container 6 from circulation fluid path when needed, can also be with
Easily storage container 6 is reconnected in circulation fluid path.
In some embodiments of the utility model, liquid inlet port pipe 52 is inserted into the top of storage container 6, liquid outlet pipe 53
It is inserted into the bottom of storage container 6.Cold liquid of drinking in liquid inlet port pipe 52 enters from the top of storage container 6, and storage is held
Original liquid of drinking is extracted out from the liquid outlet pipe 53 of bottom in device 6, can be in storage container 6 into circulation liquid channel system
It the circulation of inverse free convection is formed, and forms local turbulent in storage container 6, promote the liquid of drinking in storage container 6
Flowing, make the more uniform temperature for drinking liquid in storage container 6, also ensure drink fluid temperature and detection temperature it is consistent
Property.
In some embodiments of the utility model, the heat exchanging chamber 323 of liquid cooling heat exchange unit 3 is arranged in temperature sensor 7
The position of interior neighbouring heat exchanger import 321.Neighbouring heat exchanger import 321 is arranged in heat exchanging chamber 323 in temperature sensor 7
It sets, the temperature for drinking liquid measured can be made to transmit the influence of low temperature from the flow-disturbing fin, measured temperature is more
Temperature close in storage container 6.
In some embodiments of the utility model, temperature control modules 8 include operation interface 81, control unit 82 and system
Cold power supply unit 83；Operation interface 81 can displays temperature sensor 7 temperature and some other system information that detect, and energy
Set temperature is inputted by operation interface 81, and some common system control informations can be inputted with interfering system as needed
Work；Control unit 82 can receive the information inputted by operation interface 81 and temperature sensor 7 and container detects in place
The information of device detection, and operation interface 81, hot-side heat dissipation device 2, pumping installations 4 and refrigeration power supply are controlled according to the set procedure
The work of unit 83, to coordinate the operation of system.Refrigeration power supply unit 83 is used to generate required for semiconductor refrigeration chip 1 works
Power supply.
In some embodiments of the utility model, control unit 82 can be when drinking fluid temperature and reaching set temperature
Control refrigeration power supply unit 83 cuts off the power supply to semiconductor refrigeration chip 1, to stop the work of semiconductor refrigeration chip 1.
In some embodiments of the utility model, hot-side heat dissipation device 2 includes automatically controlled driving element, and control unit 82 can
The power supply of hot-side heat dissipation device 2 and pumping installations 4 is cut off while cutting off semiconductor refrigeration chip 1 and powering.Hot-side heat dissipation device 2
Automatically controlled driving element can be radiator fan or water cooling on the cooling fin of the radiator fan of air-cooled radiator, heat-pipe radiator
Water circulating pump and radiator fan on radiator, can be improved the working efficiency of hot-side heat dissipation device 2.In semiconductor refrigeration chip 1
After stopping working, hot end no longer generates thermal energy, and the power supply of cutting hot-side heat dissipation device 2 can be reduced the energy consumption of system；Equally
The cold end of semiconductor refrigeration chip 1 also no longer generates cold energy, and the circulation for drinking liquid is also not necessarily to, cutting pumping installations 4
Power supply can also reduce the energy consumption of system.
In some embodiments of the utility model, detect that the temperature for drinking liquid is higher than setting in temperature sensor 7
At such as 2 DEG C of desired temperature, the control refrigeration power supply unit 83 of control unit 82 restores the power supply to semiconductor refrigeration chip 1, together
Power supply of the Shi Huifu to hot-side heat dissipation device 2 and pumping installations 4.To keep the temperature for drinking liquid constant near set temperature.
In some embodiments of the utility model, control unit 82 is cut due to drinking fluid temperature and reaching set temperature
It being capable of timing intermittence starting pumping installations during the power supply of disconnected semiconductor refrigeration chip 1, hot-side heat dissipation device 2 and pumping installations 4
4, make to drink liquid circulation to 7 place position of temperature sensor in storage container 6, drinks liquid to detect in storage container 6
The Current Temperatures of body, and keep what is shown in operation interface 81 to drink the temperature-resistant of liquid during gap.
During refrigeration system stops working because drinking fluid temperature and reaching set temperature, pumping installations 4 stops working,
And temperature sensor 7 is arranged in circulation liquid channel system, when recycling the liquid circulation stopping in liquid channel system, is recycled in fluid path
Fluid temperature of drinking will be inconsistent with the temperature of drinking liquid in storage container 6 due to heat preservation degree is different, that is, temperature
The degree temperature detected of sensor 7 can not represent the temperature that liquid is drunk in storage container 6, hold to accurately detect storage
The temperature of liquid is drunk in device 6, it is necessary to start to intermittence pumping installations 4, be transported to temperature for liquid is drunk in storage container 6
7 place position of sensor is spent, to detect the temperature for drinking liquid in true storage container 6, and is shown in operation interface 81
And keep drinking the observed temperature of liquid.
In some embodiments of the utility model, control unit 82 can be detected in level detecting apparatus 9 in container and be deposited
Semiconductor refrigeration chip 1, hot-side heat dissipation device 2 and pumping installations 4 are cut off after the signal that storage container 6 is separated with circulation liquid channel system
Power supply avoids the refrigeration system work when storage container 6 is separated with circulation liquid channel system, will drink liquid and be discharged to storage container 6
Outside, waste even damage system is caused.At this point, showing the prompt information not in place of storage container 6 in operation interface 81.
It stops working period due to storage container 6 is separated with circulation liquid channel system in refrigeration system, because recycling liquid channel system
It interrupts, refrigeration system is always maintained at interrupt status.When storage container 6 puts back in situ, container detection switch 9 in place, control are touched
Unit 82 processed controls refrigeration system and resumes work, and operation interface 81 shows the real time temperature for drinking liquid again.
To sum up, liquid refrigeration system is drunk in the separable storage of the utility model, uses efficient liquid cooling heat exchange unit
3, cold end good effect of heat exchange, high cooling efficiency；Storage container 6 can be separated from the fluid path circulatory system, more convenient to use；It deposits
Liquid active cycle is drunk in storage container 6, enables to even water temperature in storage container 6, and thermometric, temperature control are more acurrate.
In the preferred embodiment of the utility model, the inlet damper 324 and flow-disturbing fin that are arranged in liquid cooling heat exchange unit 3
312, make uniform fluid flow in liquid cooling heat exchange unit 3, and form many places local turbulent at flow-disturbing fin 312, promotes cold end
Heat exchange.The height configuration of liquid inlet port pipe 52, liquid outlet pipe 53 in storage container 6, promotes in storage container 6 and drinks liquid
Flowing, the diffusion of enhancing cold energy and drink liquid mixing, and to drink fluid temperature uniform.It is reached in the temperature for drinking liquid
Set temperature and when suspending refrigeration, intermittence starts pumping installations 4, so that the temperature that detects of temperature sensor 7 is closer to real
Border temperature.
In addition, refrigeration equipment provided by the utility model, wherein having separable storage provided by the above embodiment to drink
Liquid refrigeration system, thus also have the above advantages.Water dispenser, cold drink machine, fruit juice mixer etc. can be generally applicable to for drinking equipment.
In the description of this specification, reference term " some embodiments " means to combine the specific spy of embodiment description
Sign, structure or feature are contained at least one embodiment of the utility model.In the present specification, schematic representation is not
It must be directed to identical embodiment.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature, in order to avoid unnecessary repetition, the utility model
To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the protection scope of the utility model.
Claims (14)
1. liquid refrigeration system is drunk in the separable storage of one kind, which is characterized in that dissipated including semiconductor refrigeration chip (1), hot end
Hot device (2), liquid cooling heat exchange unit (3), pumping installations (4), storage container (6), temperature sensor (7), temperature control modules (8)
With container in level detecting apparatus (9)；
The hot end of the semiconductor refrigeration chip (1) is contacted with the hot-side heat dissipation device (2), and cold end and liquid cooling heat exchange are single
First (3) contact；The liquid cooling heat exchange unit (3), pumping installations (4) and storage container (6) fluid path are connected as circulation liquid channel system,
Wherein the storage container (6) is separably attached in the circulation liquid channel system, and the container is in level detecting apparatus (9) energy
Enough detect the connection status of the storage container (6), and the temperature sensor (7) setting with the storage container (6)
It exports in the fluid path being directly connected to or setting drinks liquid-inlet region in the liquid cooling heat exchange unit (3)；And
The temperature control modules (8) are electrically connected to the container in level detecting apparatus (9), the temperature sensor (7), described
Pumping installations (4), the hot-side heat dissipation device (2) and the semiconductor refrigeration chip (1).
2. liquid refrigeration system is drunk in separable storage according to claim 1, which is characterized in that the circulation fluid path system
What system was formed, which drinks liquid motion track, can guide the thermal convection campaign for drinking liquid, and can be in the office of the motion profile
Portion region forms local turbulent.
3. liquid refrigeration system is drunk in separable storage according to claim 2, which is characterized in that the liquid cooling heat exchange is single
First (3) include heat exchanger fin (31) and shell (32)；The one side of the heat exchanger fin (31) is equipped with chip contact zone (311), another side
Equipped with the flow-disturbing fin (312) for being used to form the local turbulent；The shell (32) includes interconnected heat exchanger import
(321), heat exchanger exit (322) and heat exchanging chamber (323)；The heat exchanger fin (31) and the shell (32) sealing are fixed on one
It rises, and the flow-disturbing fin (312) is kept to be located in the heat exchanging chamber (323).
4. liquid refrigeration system is drunk in separable storage according to claim 3, which is characterized in that the heat exchanging chamber
(323) inlet baffle (324) for being used to form the local turbulent is equipped in close to heat exchanger import (321) position.
5. liquid refrigeration system is drunk in separable storage according to claim 2, which is characterized in that the storage container
(6) top is equipped with opening (61), and the storage container (6) is connected as described by liquid inlet port pipe (52) and liquid outlet pipe (53)
A part for recycling liquid channel system, wherein the liquid inlet port pipe (52) and the liquid outlet pipe (53) are inserted into from the opening (61)
In the storage container (6).
6. liquid refrigeration system is drunk in separable storage according to claim 5, which is characterized in that the liquid inlet port pipe
(52) it is inserted into the top of the storage container (6), the liquid outlet pipe (53) is inserted into the bottom of the storage container (6).
7. liquid refrigeration system is drunk in separable storage according to claim 3, which is characterized in that the temperature sensor
(7) position of neighbouring heat exchanger import (321) is set in the heat exchanging chamber (323) of the liquid cooling heat exchange unit (3).
8. liquid refrigeration system is drunk in separable storage according to any one of claims 1 to 7, which is characterized in that described
Temperature control modules (8) include operation interface (81), control unit (82) and refrigeration power supply unit (83)；The operation interface
(81) it can show the temperature that the temperature sensor (7) detects and set temperature can be inputted；Described control unit (82) energy
Enough receive the information inputted by the operation interface (81) and the temperature sensor (7) and the container detects dress in place
The information of (9) detection is set, and controls the operation interface (81), the hot-side heat dissipation device (2), the pumping installations (4) and institute
State the work of refrigeration power supply unit (83)；Refrigeration power supply unit (83) can generate the semiconductor refrigeration chip (1)
Working power.
9. liquid refrigeration system is drunk in separable storage according to claim 8, which is characterized in that described control unit
(82) refrigeration power supply unit (83) cutting can be controlled when drinking fluid temperature and reaching the set temperature to described half
The power supply of conductor refrigerating chip (1).
10. liquid refrigeration system is drunk in separable storage according to claim 9, which is characterized in that the hot-side heat dissipation
Device (2) includes automatically controlled driving element, and described control unit (82) can cut off the same of semiconductor refrigeration chip (1) power supply
When cut off the power supply of the hot-side heat dissipation device (2) and the pumping installations (4).
11. liquid refrigeration system is drunk in separable storage according to claim 9, which is characterized in that passed in the temperature
When sensor (7) detects that the temperature for drinking liquid is higher than the set temperature setting value, described in described control unit (82) control
Refrigeration power supply unit (83) restores the power supply to the semiconductor refrigeration chip (1), while restoring to the hot-side heat dissipation device (2)
With the power supply of the pumping installations (4).
12. liquid refrigeration system is drunk in separable storage according to claim 9, which is characterized in that described control unit
(82) semiconductor refrigeration chip (1), the hot-side heat dissipation device (2) are being cut off due to drinking fluid temperature and reaching set temperature
During power supply with the pumping installations (4) can timing intermittence start the pumping installations (4), make in storage container (6)
Drink liquid circulation to position where the temperature sensor (7), to detect the temperature for drinking liquid in storage container (6)
Degree, and keep during gap the temperature for drinking liquid shown on the operation interface (81).
13. liquid refrigeration system is drunk in separable storage according to claim 8, which is characterized in that described control unit
(82) it can detect that the storage container (6) is separated with the circulation liquid channel system in level detecting apparatus (9) in the container
When cut off the power supply of the semiconductor refrigeration chip (1), the hot-side heat dissipation device (2) and the pumping installations (4).
14. a kind of refrigeration equipment, which is characterized in that drink liquid including the described in any item separable storages of claim 1-13
Refrigeration system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920233183.XU CN209639308U (en) | 2019-02-21 | 2019-02-21 | Liquid refrigeration system and refrigeration equipment are drunk in separable storage |
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| CN201920233183.XU CN209639308U (en) | 2019-02-21 | 2019-02-21 | Liquid refrigeration system and refrigeration equipment are drunk in separable storage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365893A (en) * | 2019-12-10 | 2020-07-03 | 中国船舶重工集团公司第七一六研究所 | Control method for semiconductor dehumidifying device of liquid cooling server |
| CN114725737A (en) * | 2022-04-01 | 2022-07-08 | 杭州海康威视数字技术股份有限公司 | Connector system and control method thereof |
-
2019
- 2019-02-21 CN CN201920233183.XU patent/CN209639308U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365893A (en) * | 2019-12-10 | 2020-07-03 | 中国船舶重工集团公司第七一六研究所 | Control method for semiconductor dehumidifying device of liquid cooling server |
| CN111365893B (en) * | 2019-12-10 | 2021-12-10 | 中国船舶重工集团公司第七一六研究所 | Control method for semiconductor dehumidifying device of liquid cooling server |
| CN114725737A (en) * | 2022-04-01 | 2022-07-08 | 杭州海康威视数字技术股份有限公司 | Connector system and control method thereof |
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