CN218851213U - Vehicle-mounted liquid cooling source device and motor vehicle with same - Google Patents
Vehicle-mounted liquid cooling source device and motor vehicle with same Download PDFInfo
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- CN218851213U CN218851213U CN202223248628.2U CN202223248628U CN218851213U CN 218851213 U CN218851213 U CN 218851213U CN 202223248628 U CN202223248628 U CN 202223248628U CN 218851213 U CN218851213 U CN 218851213U
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- 238000001816 cooling Methods 0.000 title claims abstract 15
- 239000007788 liquid Substances 0.000 title claims abstract 14
- 238000005057 refrigeration Methods 0.000 claims abstract 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 10
- 238000007664 blowing Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a vehicle-mounted liquid cooling source device and have device's motor vehicle. The vehicle-mounted liquid cooling source device comprises a plurality of sets of refrigeration units, a temperature sensor is arranged at a water outlet of chilled water of each refrigeration unit, an adjustable air supply device is arranged between adjacent air inlet side surfaces of the two sets of refrigeration units, and the adjustable air supply device automatically adjusts the air supply volume of the refrigeration units according to the outlet water temperature of the chilled water detected by the temperature sensor, so that the outlet water temperatures of all the refrigeration units are consistent. In a small vehicle-mounted space, an adjustable air supply device is arranged between two adjacent sides of two sets of refrigeration units to automatically improve the air intake and improve the heat exchange amount, so that a multi-set refrigeration unit module structure can be adopted, the small-space and large-cooling-capacity supply of the refrigeration units is realized, and the working efficiency of a refrigeration system is improved. The utility model discloses be favorable to promoting the modularization development of vehicle carried liquid cold source device refrigerating unit for vehicle carried liquid cold source device refrigerating unit moves more reliably stably.
Description
Technical Field
The utility model relates to a refrigeration technology field especially relates to a can flexibly provide on-vehicle liquid cooling source device of freezing water cooling and have motor vehicle of this on-vehicle liquid cooling source device for open-air electronic equipment.
Background
With the development of industry and the need of defense industry, many industrial electronic devices need to temporarily work in remote islands, desert gobi or deep mountain forests. However, most industrial electronic devices release a large amount of heat when they are operated for a long time, so that the temperature of the electronic devices is rapidly increased. If the temperature is not lowered in time, the normal work of the equipment is affected, and even the equipment is damaged. However, it is inconvenient to establish a cooling system for cooling the electronic equipment fixedly due to the special environment in which the electronic equipment is located, and thus, an in-vehicle motor-driven cooling equipment application arises to solve the problem. The typical vehicle-mounted motor refrigeration equipment is provided with a vehicle-mounted liquid cold source device, and the device uses a motor vehicle as a carrying platform of a refrigeration system, and the refrigeration system is formed by combining a plurality of independent sets of refrigeration units. While ensuring the quick maneuvering, each refrigeration unit utilizes some special refrigerating fluids, for example, 66% concentration glycol solution is used as the refrigerating fluid, and the refrigerating fluid exchanges heat with the refrigerant of the evaporator in the refrigeration unit to obtain the chilled water. The chilled water is then output to the electronic equipment requiring cooling, so as to achieve the purpose of cooling the electronic equipment. The existing vehicle-mounted liquid cooling source device generally comprises a vehicle frame, a plurality of sets of refrigeration units arranged on the vehicle frame and a chilled water circulating hydraulic module. Due to the limitation of the space of the frame, the air inlet space of each refrigerating unit is small, and the air inlet conditions of the refrigerating units are inconsistent, so that the outlet water temperature of the chilled water of each refrigerating unit is inconsistent, namely the modular design cold quantity matching of the refrigerating units is inconsistent, the working efficiency of the whole set of refrigerating system is greatly reduced, and the speed of the modular development of the refrigerating units of the vehicle-mounted liquid cooling source device is also hindered.
Therefore, how to overcome the defect that the working efficiency of the whole set of refrigeration system is reduced due to inconsistent outlet water temperature of the chilled water of each refrigeration unit in the existing vehicle-mounted liquid cooling source device is a problem which is solved by workers in the field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the leaving water temperature inconsistent of each set of refrigerating unit's refrigerated water among the current on-vehicle liquid cooling source device to the problem that refrigerating system work efficiency reduces provides one kind and can make the unanimous on-vehicle liquid cooling source device of leaving water temperature of each refrigerating unit's refrigerated water and have device's motor vehicle. The utility model discloses be convenient for realize the modularization of vehicle carried liquid cold source device refrigeration unit and found for a whole set of refrigerating system operation of vehicle carried liquid cold source device is reliable more stable, and work efficiency very promotes.
The utility model provides a pair of on-vehicle liquid cooling source device, including many sets of refrigeration unit, each refrigeration unit's refrigerated delivery port all is equipped with a temperature sensor, two sets be equipped with adjustable air supply arrangement between the adjacent air inlet side of refrigeration unit, according to the outlet water temperature of the refrigerated water that temperature sensor detected, adjustable air supply arrangement automatically regulated the air supply volume of refrigeration unit to make the outlet water temperature of all refrigeration unit's refrigerated water unanimous.
Preferably, the adjustable air supply device comprises an air supply cavity and at least one air supply motor arranged on the outer end face of the air supply cavity, an air supply hole is formed in a wall body of the adjustable air supply device corresponding to the air inlet side face of the refrigeration unit, a movable air control plate is arranged on the outer side of the air supply hole, and the adjustable air supply device further comprises a driving mechanism for driving the air control plate to move so as to change the size of the air supply hole.
Preferably, the air supply cavity is a wedge-shaped cavity with a narrow front end and a wide rear end.
Preferably, three variable-frequency air supply motors are arranged on the outer end face of the air supply cavity.
Preferably, the driving mechanism is a lifting mechanism or a link mechanism.
Preferably, the refrigeration units are formed by dividing six sets of refrigeration units into two rows.
Preferably, the refrigerating fan in the refrigerating unit faces upwards, and the side surfaces on the periphery of the refrigerating unit are air inlet surfaces.
The utility model provides a motor vehicle has the utility model provides an on-vehicle liquid cooling source device.
The utility model provides an on-vehicle liquid cooling source device all is equipped with a temperature sensor at each refrigeration unit's freezing delivery port, is equipped with adjustable air supply arrangement between two sets of refrigeration unit adjacent air inlet sides, according to the play water temperature of the refrigerated water that temperature sensor detected, adjustable air supply arrangement increases the air supply volume that goes out the refrigeration unit that water temperature is greater than the play water temperature setting value automatically to make all refrigeration unit's the same invariant of water temperature. In a vehicle-mounted smaller space, the two adjacent air inlet sides of the two sets of refrigeration units, namely the air robbing sides, are provided with adjustable air supply devices to automatically improve the air inlet volume and improve the heat exchange volume, so that a plurality of sets of refrigeration unit module structures can be adopted to realize the small-space and large-cooling-capacity supply of the refrigeration units and improve the working efficiency of a refrigeration system. The utility model discloses be favorable to promoting the modularization development of vehicle carried liquid cold source device refrigerating unit for vehicle carried liquid cold source device refrigerating unit moves more reliably, and is more stable.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a vehicle-mounted liquid cooling device according to the present invention;
FIG. 2 is a top view of an embodiment of the vehicular liquid cooling device of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
Wherein: the device comprises a temperature sensor 1, a vehicle frame 2 of the vehicle-mounted liquid cooling source device, a refrigerating unit 3, a lifting device 4, an air control plate 5, an air supply cavity 6, a variable-frequency air supply motor 7, an adjustable air supply device 8, an air supply hole 9 and a refrigerating fan 10.
Detailed Description
The present invention will be further described with reference to the following drawings and examples, but the present invention is not limited thereto.
As shown in fig. 1 and fig. 2, the present invention provides an embodiment of a vehicular liquid cooling source device. This embodiment is formed by six sets of refrigeration units 3 mounted in two rows on the frame 2. Each set of refrigerating unit 3 is provided with refrigerating parts such as a compressor, a condenser, a condensing fan, an evaporator, an electromagnetic valve, a throttling element and the like. The utility model discloses still include and outwards carry the liquid cooling source circulation module that the refrigerated water was used as the electronic equipment cooling with the evaporimeter heat transfer after. In this embodiment, the cooling fan 10 of 3 among each refrigeration unit is towards the heat dissipation of top air-out, and the side all around of refrigeration unit 3 is the air inlet face. Due to the limitation of the vehicle-mounted space, the air inlet conditions of the refrigeration units 3 are inconsistent, and the air robbing condition exists among the refrigeration units 3, namely the air inlet conditions are good or bad. As shown in fig. 2, there are adjacent air intake side surfaces between two sets of refrigeration units 3 arranged laterally left and right, which is the "air-catching side" of the air intake of a typical refrigeration unit 3.
As shown in fig. 1 and fig. 2, the utility model discloses delivery port at each refrigeration unit 3's refrigerated water all is equipped with a temperature sensor 1 to set up an adjustable air supply arrangement 8 between two sets of refrigeration unit 3 adjacent air inlet sides, set up adjustable air supply arrangement 8 in "robbing the wind side" of the air inlet between double-phase adjacent refrigeration unit 3 promptly. According to the outlet water temperature of the chilled water detected by the temperature sensor 1, the adjustable air supply device 8 can automatically adjust and increase the air supply quantity of the refrigeration units 3 with the outlet water temperature larger than the outlet water temperature set value, and the outlet water temperatures of the chilled water of all the refrigeration units 3 are consistent.
As shown in fig. 3, the utility model provides an adjustable air supply arrangement 8 includes air supply chamber 6, locates at least one air supply motor 7 of the outer terminal surface in this air supply chamber 6, is equipped with supply-air hole 9 on the both sides wall body that air supply chamber 6 corresponds the refrigeration unit 3 air inlet side, and the outside of hugging closely the both sides on this supply-air hole 9 all is equipped with mobilizable accuse aerofoil 5. The air supply device also comprises a driving mechanism which drives the air control plate 5 to move so as to change the area of the air supply holes 9 on the two side plates of the adjustable air supply device 8. In this embodiment, the driving mechanism is the lifting mechanism 4, and other driving devices, for example, a link mechanism, etc. may also be used, as long as the air control plate 5 can be driven to move close to the side of the air supply cavity 6 to change the area of the air supply hole 9, so as to achieve the purpose of adjusting the air supply amount. Three variable-frequency air supply motors 7 are arranged on the upper and lower parts of the outer end face of the air supply cavity 6, and the number of the air supply fans 7 can be selected according to requirements, such as two or four. And the air supply cavity 6 adopts a wedge-shaped cavity structure with a narrow front end and a wide rear end. The wedge-shaped adjustable air supply device 8 can utilize the space between the adjacent refrigerating units 3 to the maximum extent, is convenient to mount and dismount, and achieves two purposes at one stroke. The utility model discloses a temperature sensor 1, elevating system 4 and air supply motor 7 all with system controller telecommunications connection to receive the automatic control of controller. The vehicle-mounted liquid cold source device 3 is provided with an adjustable air supply device 8 except for an air robbing side between adjacent refrigerating units 3, and three side surfaces of the rest peripheries of the refrigerating units 3 are original air inlet surfaces.
The utility model also provides a have the motor vehicle of vehicle carried liquid cold source device.
The utility model provides a vehicle-mounted liquid cooling source device, its control method is as follows (please combine fig. 1, fig. 3):
before the unit operates, the same set value of the outlet water temperature of the chilled water is given to all the temperature sensors 1. When the temperature sensor 1 detects that the outlet water temperature of the chilled water of the refrigeration unit 3 is higher than a set value, the controller automatically controls the variable-frequency air supply motor 7 to increase the air supply quantity to the refrigeration unit 3 and automatically controls the air control plate 5 to move to enlarge the area of the air supply hole 9 so as to increase the air supply quantity to the refrigeration unit 3. According to the requirement of air supply, the variable frequency air supply motor 7 can be automatically controlled to increase the air supply quantity to the refrigerating unit 3, or the movement of the air control plate 5 is automatically controlled to enlarge the area of the air supply hole 9 to increase the air supply quantity to the refrigerating unit 3, so as to reduce the outlet water temperature of the refrigerated water of the refrigerating unit 3. The air supply amount of the variable frequency air supply motor 7 can be changed through frequency conversion, and the air supply amount can also be changed by opening or closing the number of the variable frequency air supply motors 7.
When the temperature sensor 1 detects that the outlet water temperature value of the chilled water of one of the refrigeration units 3 reaches a set value, the running state of the refrigeration unit 3 is kept unchanged, namely the air supply volume is not required to be continuously increased, and the outlet water temperature of the chilled water of the refrigeration unit 3 is kept to be the same as the set value; and meanwhile, the air supply amount of the other refrigerating units 3 which do not reach the set value of the outlet water temperature of the refrigerated water is continuously controlled and increased until the outlet water temperatures of the refrigerated water of all the refrigerating units 3 reach the set value. And stopping the adjustable air supply of the adjustable air supply device 8 to ensure that the outlet water temperature of the cold running water of all the refrigeration units 3 is the same and constant.
The utility model discloses an adjustable air supply arrangement 8's air supply is adjusted to real-time developments, as long as the leaving water temperature of certain refrigeration unit 3's refrigerated water is greater than the setting value, will trigger the adjustable air supply arrangement 8 of controller automatic control and improve the air supply volume to this refrigeration unit 3 to the refrigeration unit 3's of different positions output cold volume is unanimous in the on-vehicle liquid cooling source device 3, can make the cold volume of the modularized design of many sets of refrigeration unit 3 match unanimously. By increasing or reducing the number of the refrigerating units 3 of the vehicle-mounted liquid cold source device, the vehicle-mounted liquid cold source devices with different refrigerating capacities can be constructed, and the conveyed cold quantity is accurate and reliable. In a smaller vehicle-mounted space, the adjustable air supply devices 8 are arranged in two adjacent sides of the two sets of refrigeration units so as to automatically improve the air intake and improve the heat exchange amount. The refrigerating unit module structure is adopted, so that the small space and large refrigerating capacity of the refrigerating unit can be supplied, and the working efficiency of the refrigerating system is improved. The utility model discloses be favorable to promoting the modularization development of vehicle carried liquid cold source device refrigeration unit, make things convenient for the maintenance in later stage to change. The vehicle-mounted liquid cold source device refrigeration unit can run more reliably and more stably.
The above description is only an embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a vehicle-mounted liquid cooling source device, includes many sets of refrigeration unit, its characterized in that, the delivery port of each refrigeration unit's refrigerated water is equipped with a temperature sensor, two sets be equipped with adjustable air supply arrangement between the adjacent air inlet side of refrigeration unit, according to the outlet water temperature of the refrigerated water that temperature sensor detected, adjustable air supply arrangement automatically regulated the air supply volume of refrigeration unit to make the outlet water temperature of all refrigeration unit's refrigerated water unanimous.
2. The vehicular liquid cooling source device according to claim 1, wherein the adjustable air supply device comprises an air supply cavity, at least one air supply motor arranged on an outer end surface of the air supply cavity, an air supply hole is formed in a wall body of the adjustable air supply device corresponding to the air inlet side surface of the refrigeration unit, a movable air control plate is arranged outside the air supply hole, and the vehicular liquid cooling source device further comprises a driving mechanism for driving the air control plate to move so as to change the size of the air supply hole.
3. The vehicular liquid cooling source device according to claim 2, wherein the blowing chamber is a wedge-shaped chamber having a narrow front end and a wide rear end.
4. The vehicular liquid cooling source device according to claim 2, wherein three variable frequency air supply motors are provided on an outer end surface of the air supply cavity.
5. The vehicular liquid cooling source device according to claim 2, wherein said driving mechanism is a lifting mechanism or a link mechanism.
6. The vehicular liquid cooling source device according to claim 1, wherein said refrigeration unit has six sets and is formed in two rows.
7. The vehicular liquid cooling source device according to claim 1, wherein the cooling fan in the cooling unit is directed upward, and the peripheral side of the cooling unit is an air intake surface.
8. A motor vehicle having the vehicular liquid cooling apparatus according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223248628.2U CN218851213U (en) | 2022-12-05 | 2022-12-05 | Vehicle-mounted liquid cooling source device and motor vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223248628.2U CN218851213U (en) | 2022-12-05 | 2022-12-05 | Vehicle-mounted liquid cooling source device and motor vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218851213U true CN218851213U (en) | 2023-04-11 |
Family
ID=87304780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223248628.2U Active CN218851213U (en) | 2022-12-05 | 2022-12-05 | Vehicle-mounted liquid cooling source device and motor vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218851213U (en) |
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2022
- 2022-12-05 CN CN202223248628.2U patent/CN218851213U/en active Active
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