CN114646185B - Water turbine protection device based on rapid cooling - Google Patents
Water turbine protection device based on rapid cooling Download PDFInfo
- Publication number
- CN114646185B CN114646185B CN202210145732.4A CN202210145732A CN114646185B CN 114646185 B CN114646185 B CN 114646185B CN 202210145732 A CN202210145732 A CN 202210145732A CN 114646185 B CN114646185 B CN 114646185B
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- plate
- groove
- roller
- protection device
- rapid cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The application discloses a water turbine protection device based on rapid cooling, which comprises a cooling plate and a water turbine shell, wherein the cooling plate is clamped with the water turbine shell, the cooling plate comprises a bottom plate, a first side plate, a second side plate and a speed regulating piece, the speed regulating piece comprises a flow blocking plate in sliding fit with a flow passage, a first roller arranged between the two flow blocking plates, a second roller arranged at the bottom of the flow blocking plate, a telescopic piece for driving the flow blocking plate to vertically move, a third roller arranged below the first roller, a pull rope sequentially penetrating through the first roller, the second roller and the third roller, and an elastic piece arranged below the flow blocking plate. According to the device, through the arrangement of the speed regulating piece, the flow rate of cooling liquid in the flow channel can be regulated, heat can be dissipated in a targeted manner according to the condition of the heating specific part of the water turbine, the heat dissipation efficiency is high, the speed is high, and the situation that part of the flow channel is blocked is effectively avoided through the regulation of the flow rate of the cooling liquid.
Description
Technical Field
The application relates to the technical field of water turbine protection devices, in particular to a water turbine protection device based on rapid cooling.
Background
The condition that the temperature rise of the bearing bush can be necessarily caused by friction of the bearing bush due to the influences of environment, working condition and water flow during operation of the hydraulic turbine, generally, the temperature rise of the bearing bush in a normal threshold value can not influence the working efficiency and safety of the mixed-flow hydraulic turbine, but once the temperature rise of the bearing bush is too high, the potential safety hazards of production can be buried, the service life of the hydraulic turbine can be shortened, and unnecessary economic loss is brought to enterprises.
The cooling liquid is generally adopted for cooling the whole water turbine, but the flow rate of the cooling liquid cannot be adjusted by the existing cooling device, and the cooling device cannot effectively cool the heating source part, so that a large amount of energy is used by the cooling device, the cooling effect is poor, and the effect of rapid cooling cannot be achieved.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the above and/or problems associated with existing rapid cooling based hydraulic turbine protection devices.
Therefore, the problem to be solved by the application is how to provide a water turbine protection device based on rapid cooling.
In order to solve the technical problems, the application provides the following technical scheme: the utility model provides a hydraulic turbine protection device based on rapid cooling, its includes, the cooling plate cooperates with the hydraulic turbine casing, including bottom plate, first curb plate, second curb plate and speed governing piece, first curb plate with the second curb plate set up respectively in the both sides of bottom plate, the speed governing piece cooperates with the bottom plate; the speed regulating part comprises a flow blocking plate in sliding fit with the flow channels, a first roller arranged between the two flow blocking plates, a second roller arranged at the bottom of the flow blocking plate, a telescopic part for driving the flow blocking plate to vertically move, a third roller arranged below the first roller, a pull rope sequentially penetrating through the first roller, the second roller and the third roller, and an elastic part arranged below the flow blocking plate; the first rollers are positioned at the same height and connected to the bottom plate through first fixing columns, and the second rollers are connected to the spoilers through second fixing columns; the expansion piece comprises a heated cavity in contact with the water turbine shell, first supporting legs arranged on two sides of the heated cavity, and second supporting legs in sliding fit with the first supporting legs, and heated expansion liquid is filled in the heated cavity; the bottom plate is provided with a first groove matched with the spoiler, the third roller is arranged in the first groove, the elastic piece comprises a first rod connected to the spoiler, a second rod connected to the fixing plate, and a compression spring sleeved on the first rod and the second rod, the fixing plate is arranged in the first groove, and the first rod and the second rod are in sliding fit.
As a preferable scheme of the rapid cooling-based water turbine protection device, the rapid cooling-based water turbine protection device comprises the following components: waterproof lugs are symmetrically arranged on two sides of the spoiler, and second grooves matched with the waterproof lugs are formed in the bottom plate.
As a preferable scheme of the rapid cooling-based water turbine protection device, the rapid cooling-based water turbine protection device comprises the following components: the flow-blocking plate is characterized in that a third groove for the pull rope to pass through is formed in the bottom of the flow-blocking plate, a fourth groove for the pull rope to pass through is formed in the flow channel, and when the flow-blocking plate moves to the lowest end of the second groove, the top surface of the third groove is still higher than the top surface of the fourth groove.
As a preferable scheme of the rapid cooling-based water turbine protection device, the rapid cooling-based water turbine protection device comprises the following components: the spoiler both sides are provided with the connecting plate, the connecting plate with the cooperation of second landing leg, be provided with on the bottom plate and supply the connecting plate reciprocates the fifth recess.
As a preferable scheme of the rapid cooling-based water turbine protection device, the rapid cooling-based water turbine protection device comprises the following components: the runner is higher than the plane of the bottom plate, a containing space is formed between the two runners, the first roller and the first fixing column are arranged in the containing space, and the water turbine shell is provided with a clamping groove matched with the runner.
As a preferable scheme of the rapid cooling-based water turbine protection device, the rapid cooling-based water turbine protection device comprises the following components: the flow channel is provided with a sixth groove matched with the heated cavity, and the top surface of the flow channel and the top surface of the heated cavity are positioned on the same plane; the telescopic pieces are arranged on the same runner, and the second supporting leg of each telescopic piece is matched with the connecting plate.
As a preferable scheme of the rapid cooling-based water turbine protection device, the rapid cooling-based water turbine protection device comprises the following components: the flow channel is provided with a seventh groove matched with the flow blocking plate and an eighth groove matched with the waterproof lug.
As a preferable scheme of the rapid cooling-based water turbine protection device, the rapid cooling-based water turbine protection device comprises the following components: the top surface of the seventh groove is higher than the middle position of the flow channel.
As a preferable scheme of the rapid cooling-based water turbine protection device, the rapid cooling-based water turbine protection device comprises the following components: the two sides of the bottom plate are provided with bearing platforms, and the heights of the bearing platforms are higher than those of the first rollers.
As a preferable scheme of the rapid cooling-based water turbine protection device, the rapid cooling-based water turbine protection device comprises the following components: the first side plate and the second side plate are respectively provided with a vent corresponding to the accommodating space; the first side plate is provided with a water inlet chamber and a water outlet chamber, the second side plate is provided with a mixing chamber, and each flow passage is connected to the first side plate and the second side plate; the number of the flow channels connected to the water inlet chamber is the same as the number of the flow channels connected to the water outlet chamber.
The application has the beneficial effects that: through the setting of speed regulating part, can adjust the velocity of flow of coolant liquid in the runner, according to the condition of the concrete position that the hydraulic turbine generates heat, can pertinently dispel the heat, radiating efficiency is high, and is fast to through the adjustment of coolant liquid velocity of flow, also effectively avoided the emergence of the condition that part runner takes place to block up.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a block diagram of a water turbine protection device based on rapid cooling.
Fig. 2 is a first groove position structure diagram of a cooling plate of a water turbine protection device based on rapid cooling.
Fig. 3 is a schematic view of a speed regulating member of a water turbine protector based on rapid cooling.
Fig. 4 is a diagram of the telescopic member of the water turbine protection device based on rapid cooling.
Fig. 5 is a diagram showing the structure of an elastic member of a water turbine protector based on rapid cooling.
FIG. 6 is a block diagram of a hydraulic turbine protector based on rapid cooling.
Fig. 7 is a schematic diagram of a first groove of a turbine protector based on rapid cooling.
Fig. 8 is a flow channel structure diagram of the water turbine protection device based on rapid cooling.
Fig. 9 is a block diagram of seventh and eighth grooves of the water turbine protection device based on rapid cooling.
FIG. 10 is a schematic view of the inlet, outlet and mixed flow chambers of a turbine protector based on rapid cooling.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 10, in a first embodiment of the present application, a hydraulic turbine protection device based on rapid cooling is provided, and the hydraulic turbine protection device based on rapid cooling includes a cooling plate 100 and a hydraulic turbine housing 200, where the cooling plate 100 and the hydraulic turbine housing 200 are engaged.
Specifically, the cooling plate 100 includes a bottom plate 101, a first side plate 102, a second side plate 103, and a speed regulating member 104, where the first side plate 102 and the second side plate 103 are respectively disposed on two sides of the bottom plate 101, and the speed regulating member 104 is matched with the bottom plate 101; the turbine housing 200 preferably employs a thermally conductive plate, which may be an aluminum alloy thermally conductive plate.
The bottom plate 101 is provided with a plurality of flow passages 101a, the speed regulating piece 104 comprises a flow blocking plate 104a in sliding fit with the flow passages 101a, a first roller 104b arranged between the two flow blocking plates 104a, a second roller 104c arranged at the bottom of the flow blocking plate 104a, a telescopic piece 104d for driving the flow blocking plate 104a to vertically move, a third roller 104e arranged below the first roller 104b, a pull rope 104f sequentially penetrating through the first roller 104b, the second roller 104c and the third roller 104e, and an elastic piece 104g arranged below the flow blocking plate 104 a;
the first rollers 104b are located at the same height and connected to the bottom plate 101 through first fixing columns 101b, and the second rollers 104c are connected to the spoiler 104a through second fixing columns 101 c;
the expansion piece 104d comprises a heated cavity 104d-1 contacted with the hydraulic turbine shell 200, first supporting legs 104d-2 arranged on two sides of the heated cavity 104d-1, and second supporting legs 104d-3 in sliding fit with the first supporting legs 104d-2, heated expanded liquid, preferably mercury, is filled in the heated cavity 104d-1, the heated cavity 104d-1 is in direct contact with the hydraulic turbine shell 200, when the hydraulic turbine shell 200 heats, the liquid in the heated cavity 104d-1 expands to push the second supporting legs 104d-3 to extend downwards, the second supporting legs 104d-3 push the connecting plates 104a-3 to descend, the flow blocking plates 104a descend, and other flow blocking plates 104a ascend under the action of the pull ropes 104f to change the flow rate of the cooling liquid in the multiple flow passages 101 a.
The base plate 101 is provided with a first groove 101f matched with the spoiler 104a, the third roller 104e is arranged in the first groove 101f, the elastic piece 104g comprises a first rod 104g-1 connected to the spoiler 104a, a second rod 104g-2 connected to the fixing plate 104h, and a compression spring 104g-3 sleeved on the first rod 104g-1 and the second rod 104g-2, the fixing plate 104h is arranged in the first groove 101f, and the first rod 104g-1 and the second rod 104g-2 are in sliding fit.
Further, waterproof lugs 104a-1 are symmetrically arranged on two sides of the spoiler 104a, and a second groove 101g matched with the waterproof lugs 104a-1 is formed in the bottom plate 101. The bottom of the spoiler 104a is provided with a third groove 104a-2 for the pull rope 104f to pass through, the runner 101a is provided with a fourth groove 101a-4 for the pull rope 104f to pass through, and when the spoiler 104a moves to the lowest end of the second groove 101g, the top surface of the third groove 104a-2 is still higher than the top surface of the fourth groove 101 a-4.
In this embodiment, connecting plates 104a-3 are disposed on two sides of the spoiler 104a, the connecting plates 104a-3 are matched with the second supporting legs 104d-3, and a fifth groove 101e for the connecting plates 104a-3 to move up and down is disposed on the bottom plate 101. The flow channel 101a is higher than the plane of the bottom plate 101, a containing space A is formed between the two flow channels 101a, the first roller 104b and the first fixing column 101b are arranged in the containing space A, and the water turbine housing 200 is provided with a clamping groove 201 matched with the flow channel 101 a.
Preferably, the flow channel 101a is provided with a sixth groove 101a-3 matched with the heated cavity 104d-1, and the top surface of the flow channel 101a and the top surface of the heated cavity 104d-1 are in the same plane; the plurality of expansion pieces 104d are arranged on the same runner 101a, and the second supporting leg 104d-3 of each expansion piece 104d is matched with the connecting plate 104a-3, so that the heat dissipation can be better performed, and the flow rate of the cooling liquid in the runner 101a is increased as long as any heated cavity 104d-1 senses the face on the same runner 101a, the flow blocking plate 104a is lowered.
Further, the flow channel 101a is provided with a seventh groove 101a-1 matching with the spoiler 104a, and an eighth groove 101a-2 matching with the waterproof ear 104 a-1. The top surface of the seventh groove 101a-1 is higher than the middle position of the flow channel 101 a. The choke effect is more pronounced when the top of the choke plate 104a is in engagement with the top surface of the seventh recess 101 a-1.
The two sides of the bottom plate 101 are provided with bearing platforms 101d, the height of the bearing platforms 101d is higher than that of the first rollers 104b, and the first side plate 102 and the second side plate 103 are respectively provided with a ventilation opening 103b corresponding to the accommodating space A; that is, the accommodating space a is used for placing the first roller 104b on the one hand, but is used for ventilating the turbine housing 200, and in the region where the turbine housing 200 is matched with the cooling plate 100, part of the region is matched with the runner 101a, cooling is performed by the cooling liquid, and the other region is circulated with the outside air, and the cooling is performed by natural wind or a blower, so that the cooling effect is very good while the energy is saved.
The first side plate 102 is provided with an inlet chamber 102a and an outlet chamber 102b, the second side plate 103 is provided with a mixed flow chamber 103a, and each flow channel 101a is connected to the first side plate 102 and the second side plate 103;
the number of the flow passages 101a connected to the water inlet chamber 102a is the same as the number of the flow passages 101a connected to the water outlet chamber 102 b.
It should be noted that, the cooling protection device according to my application may be disposed on any surface of the turbine housing 200, and may be adaptively disposed according to a specific heating portion of the turbine, and in this embodiment, the cooling protection device is disposed at the bottom of the turbine housing 200, and the load-bearing platform 101d is disposed, so as to effectively bear the weight of the turbine.
It should be noted that, because a certain vibration occurs when the water turbine is used, the water turbine protection device of the present application can keep the height of the spoiler 104a at the non-heating portion relatively uniform under the effect of the vibration, that is, the flow increased in the descending flow channel 101a of the spoiler 104a can be distributed more uniformly to the flow channel 101a and the flow channel 101a, so that the flow rate of the cooling liquid in other flow channels 101a is not reduced too obviously.
When in use, the cooling pipe is connected to the interface of the water inlet chamber 102a and the water outlet chamber 102b, the heating source part on the water turbine shell 200 is automatically sensed by the telescopic piece 104d, then the corresponding flow blocking plate 104a is driven to move, the flow velocity of the cooling liquid in each flow channel 101a is adjusted, and the water turbine is cooled.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (10)
1. Water turbine protection device based on rapid cooling, its characterized in that: comprising the steps of (a) a step of,
the cooling plate (100) is matched with the water turbine shell (200) and comprises a bottom plate (101), a first side plate (102), a second side plate (103) and a speed regulating piece (104), wherein the first side plate (102) and the second side plate (103) are respectively arranged on two sides of the bottom plate (101), and the speed regulating piece (104) is matched with the bottom plate (101);
the base plate (101) is provided with a plurality of flow channels (101 a), the speed regulating piece (104) comprises a flow blocking plate (104 a) in sliding fit with the flow channels (101 a), a first roller (104 b) arranged between the two flow blocking plates (104 a), a second roller (104 c) arranged at the bottom of the flow blocking plate (104 a), a telescopic piece (104 d) driving the flow blocking plate (104 a) to vertically move, a third roller (104 e) arranged below the first roller (104 b), a pull rope (104 f) sequentially penetrating through the first roller (104 b), the second roller (104 c) and the third roller (104 e), and an elastic piece (104 g) arranged below the flow blocking plate (104 a);
the first rollers (104 b) are positioned at the same height and are connected to the bottom plate (101) through first fixing columns (101 b), and the second rollers (104 c) are connected to the spoiler (104 a) through second fixing columns (101 c);
the telescopic piece (104 d) comprises a heated cavity (104 d-1) in contact with the water turbine shell (200), first supporting legs (104 d-2) arranged on two sides of the heated cavity (104 d-1), and second supporting legs (104 d-3) in sliding fit with the first supporting legs (104 d-2), and heated expansion liquid is filled in the heated cavity (104 d-1);
the base plate (101) is provided with a first groove (101 f) matched with the spoiler (104 a), the third roller (104 e) is arranged in the first groove (101 f), the elastic piece (104 g) comprises a first rod (104 g-1) connected to the spoiler (104 a), a second rod (104 g-2) connected to the fixed plate (104 h), and a compression spring (104 g-3) sleeved on the first rod (104 g-1) and the second rod (104 g-2), the fixed plate (104 h) is arranged in the first groove (101 f), and the first rod (104 g-1) and the second rod (104 g-2) are in sliding fit.
2. The rapid cooling-based hydraulic turbine protection device of claim 1, wherein: waterproof lugs (104 a-1) are symmetrically arranged on two sides of the spoiler (104 a), and a second groove (101 g) matched with the waterproof lugs (104 a-1) is formed in the bottom plate (101).
3. The rapid cooling-based hydraulic turbine protection device of claim 2, wherein: the bottom of the spoiler (104 a) is provided with a third groove (104 a-2) for the pull rope (104 f) to pass through, the runner (101 a) is provided with a fourth groove (101 a-4) for the pull rope (104 f) to pass through, and when the spoiler (104 a) moves to the lowest end of the second groove (101 g), the top surface of the third groove (104 a-2) is still higher than the top surface of the fourth groove (101 a-4).
4. A rapid cooling based hydraulic turbine protection device according to claim 3, wherein: the two sides of the spoiler (104 a) are provided with connecting plates (104 a-3), the connecting plates (104 a-3) are matched with the second supporting legs (104 d-3), and the bottom plate (101) is provided with a fifth groove (101 e) for the connecting plates (104 a-3) to move up and down.
5. The rapid cooling-based hydraulic turbine protection device of claim 4, wherein: the runner (101 a) is higher than the plane of the bottom plate (101), a containing space (A) is formed between the two runners (101 a), the first roller (104 b) and the first fixing column (101 b) are arranged in the containing space (A), and the water turbine shell (200) is provided with a clamping groove (201) matched with the runner (101 a).
6. The rapid cooling-based hydraulic turbine protection device of claim 5, wherein: the flow channel (101 a) is provided with a sixth groove (101 a-3) matched with the heated cavity (104 d-1), and the top surface of the flow channel (101 a) and the top surface of the heated cavity (104 d-1) are positioned on the same plane;
the telescopic pieces (104 d) are arranged on the same runner (101 a) in a plurality, and the second supporting leg (104 d-3) of each telescopic piece (104 d) is matched with the connecting plate (104 a-3).
7. The rapid cooling-based hydraulic turbine protection device according to claim 5 or 6, wherein: the runner (101 a) is provided with a seventh groove (101 a-1) matched with the flow blocking plate (104 a) and an eighth groove (101 a-2) matched with the waterproof lug (104 a-1).
8. The rapid cooling-based hydraulic turbine protection device of claim 7, wherein: the top surface of the seventh groove (101 a-1) is higher than the middle position of the flow channel (101 a).
9. The rapid cooling-based hydraulic turbine protection device of claim 8, wherein: the two sides of the bottom plate (101) are provided with bearing platforms (101 d), and the height of each bearing platform (101 d) is higher than that of each first roller (104 b).
10. The rapid cooling based hydraulic turbine protection device according to claim 8 or 9, wherein: the first side plate (102) and the second side plate (103) are respectively provided with a ventilation opening (103 b) corresponding to the accommodating space (A);
the first side plate (102) is provided with a water inlet chamber (102 a) and a water outlet chamber (102 b), the second side plate (103) is provided with a mixing chamber (103 a), and each flow channel (101 a) is connected to the first side plate (102) and the second side plate (103);
the number of flow passages (101 a) connected to the water inlet chamber (102 a) is the same as the number of flow passages (101 a) connected to the water outlet chamber (102 b).
Priority Applications (1)
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CN202210145732.4A CN114646185B (en) | 2022-02-17 | 2022-02-17 | Water turbine protection device based on rapid cooling |
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CN202210145732.4A CN114646185B (en) | 2022-02-17 | 2022-02-17 | Water turbine protection device based on rapid cooling |
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CN114646185B true CN114646185B (en) | 2023-09-12 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273572A (en) * | 1963-02-11 | 1966-09-20 | Schloemann Ag | Continuous cooling of metal slabs and the like in a water bath |
WO2019034097A1 (en) * | 2017-08-18 | 2019-02-21 | 上海蔚来汽车有限公司 | Battery pack housing having heat exchange function, and battery pack |
CN214501876U (en) * | 2020-09-17 | 2021-10-26 | 苏州凯贸铸造工业有限公司 | Homogenization water cooling plant that car foundry goods was used |
CN214562844U (en) * | 2021-01-07 | 2021-11-02 | 苏州迪普精密机械有限公司 | Cooling plate with uniform heat dissipation |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005229047A (en) * | 2004-02-16 | 2005-08-25 | Hitachi Ltd | Cooling system for electronic equipment, and the electronic equipment using same |
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2022
- 2022-02-17 CN CN202210145732.4A patent/CN114646185B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273572A (en) * | 1963-02-11 | 1966-09-20 | Schloemann Ag | Continuous cooling of metal slabs and the like in a water bath |
WO2019034097A1 (en) * | 2017-08-18 | 2019-02-21 | 上海蔚来汽车有限公司 | Battery pack housing having heat exchange function, and battery pack |
CN214501876U (en) * | 2020-09-17 | 2021-10-26 | 苏州凯贸铸造工业有限公司 | Homogenization water cooling plant that car foundry goods was used |
CN214562844U (en) * | 2021-01-07 | 2021-11-02 | 苏州迪普精密机械有限公司 | Cooling plate with uniform heat dissipation |
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