CN214944752U - Be applied to wind generating set's wheel hub water cooling circulation system - Google Patents

Be applied to wind generating set's wheel hub water cooling circulation system Download PDF

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CN214944752U
CN214944752U CN202121439994.9U CN202121439994U CN214944752U CN 214944752 U CN214944752 U CN 214944752U CN 202121439994 U CN202121439994 U CN 202121439994U CN 214944752 U CN214944752 U CN 214944752U
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heat
heat transfer
water
pipe
transfer case
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胡贤
罗振业
姚胡龙
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Guangzhou Lirui Electrical Machinery Co ltd
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Guangzhou Lirui Electrical Machinery Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

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Abstract

The utility model discloses a be applied to wind generating set's wheel hub water cooling circulation system relates to the water cooling circulation field, including the heat transfer case, install the baffle that two distribute from top to bottom in the heat transfer case, the fixed plate is installed to the right side outer wall of heat transfer case, run through on the fixed plate and be provided with a plurality of heat transfer boards, the one end setting of heat transfer board is in the heat transfer incasement, the heat transfer board is kept away from first heat extraction mechanism is installed to one side of heat transfer case, the heat transfer case is kept away from one side outer wall top position department intercommunication of heat transfer board has water delivery mechanism, water delivery mechanism keeps away from the one end intercommunication of heat transfer case has heat absorption mechanism, heat absorption mechanism with fixed intercommunication has heat dissipation mechanism between the heat transfer case. The utility model discloses an increase the motion stroke of hot water in the heat transfer case for the heat transfer time of hot water and heat transfer board increases, and the heat transfer board can be with the heat quick conduction in the hot water to the heat transfer case outside, realizes the quick cooling work of cooling water.

Description

Be applied to wind generating set's wheel hub water cooling circulation system
Technical Field
The utility model belongs to the technical field of the water cooling circulation and specifically relates to a be applied to wind generating set's wheel hub water cooling circulation system is related to.
Background
The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current.
When the wind generating set operates, a large amount of heat can be generated in the hub, the hub is continuously located in a high-temperature environment, and some defects exist when some water-cooling working modes are used for cooling, for example, the heat release efficiency of circulating water in the water-cooling circulating system is low after heat absorption, so that the heat absorption capacity of cooling water is reduced, the whole cooling effect is poor, and therefore the hub water-cooling circulating system applied to the wind generating set is required to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a be applied to wind generating set's wheel hub water cooling circulation system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a be applied to wind generating set's wheel hub water cooling circulation system, includes the heat transfer case, install two baffles that distribute from top to bottom in the heat transfer case, the fixed plate is installed to the right side outer wall of heat transfer case, it is provided with a plurality of heat transfer boards to run through on the fixed plate, the one end setting of heat transfer board is in the heat transfer incasement, the heat transfer board is kept away from first heat extraction mechanism is installed to one side of heat transfer case, the heat transfer case is kept away from one side outer wall top position department intercommunication of heat transfer board has water delivery mechanism, water delivery mechanism keeps away from the one end intercommunication of heat transfer case has heat absorption mechanism, heat absorption mechanism with it has heat dissipation mechanism to fix the intercommunication between the heat transfer case.
Borrow by above-mentioned structure, enough export the cold water in the heat transfer case to heat absorption mechanism and heat dissipation mechanism in proper order through setting up water delivery mechanism, heat dissipation mechanism carries out circulative cooling work with the leading-in heat transfer incasement of water again, wherein heat absorption mechanism and heat dissipation mechanism lead-in heat transfer bottom of the case portion with the water after the heat absorption, hot water upwards surges and forms S-shaped motion under the baffle effect, increase the motion stroke of hot water in the heat transfer case, make the heat transfer time of hot water and heat transfer board increase, the heat transfer board can be with the heat quick conduction outside the heat transfer case in the hot water, then the wheel hub outside with the heat discharge fan power generation group on the heat transfer board under the air current effect that heat extraction mechanism produced, realize the quick cooling work of cooling water, increase the holistic cooling effect of device.
Preferably, one end of the heat exchange plate, which is far away from the heat exchange box, is provided with a plurality of heat exchange holes, and the heat exchange holes are distributed in a honeycomb shape.
Further, through establishing the area of contact between the air current that heat transfer board and heat extraction mechanism produced that can increase through replacing the hot hole for the air current can be followed the inside heat transfer hole and passed, can carry out exothermic work fast.
Preferably, the first heat exhausting mechanism comprises a fixing frame, one side of the fixing frame is fixedly connected with one side edge of the heat exchange box, and the fixing frame is provided with a heat exchange fan.
Further, can be convenient for fix the heat transfer fan in one side of heat transfer board through setting up the mount, the air current effect that the heat transfer fan produced can take away the cooling with the heat of heat transfer board conduction.
Preferably, the water delivery mechanism comprises a water pump, a water inlet pipe is fixedly communicated between the water inlet end of the water pump and the heat exchange box, and a water delivery pipe is fixedly arranged between the water outlet end of the water pump and the water inlet end of the heat absorption mechanism.
Furthermore, water in the heat exchange box can be output to the heat absorption mechanism and the heat dissipation mechanism through the water pump, and output power is provided for circulating work of water cooling formed among the heat exchange box, the heat absorption mechanism and the heat dissipation mechanism.
Preferably, the heat absorbing mechanism comprises a heat absorbing plate, a heat absorbing pipe is arranged in the heat absorbing plate, a water inlet end of the heat absorbing pipe is fixedly connected with the water conveying pipe, a water outlet end of the heat absorbing pipe is communicated with a communicating pipe, and one end of the communicating pipe, which is far away from the heat absorbing plate, is communicated with the heat radiating mechanism.
Further, the heat contained in the hot air in the hub of the fan power generation set can be conducted through the heat absorption plate, the heat absorption pipe can conduct the heat absorbed by the heat absorption plate to the cooling water in the heat absorption pipe, and then the flowing cooling water can conduct the heat generated by the hub quickly.
Preferably, a plurality of heat absorbing sheets are fixed on the outer walls of the two sides of the heat absorbing plate, one side of each heat absorbing sheet is an arc-shaped curved surface, and the heat absorbing sheets are provided with flow guide holes.
Furthermore, the heat absorbed by the heat absorbing sheet can be conducted into the heat absorbing plate by arranging the heat absorbing sheet, and the arc-shaped curved surface and the flow guide holes on the heat absorbing sheet can increase the contact area with hot air in the hub, so that the heat conduction efficiency is improved.
Preferably, heat dissipation mechanism includes the cooling tube, the one end of cooling tube with communicating pipe fixed connection, the other end of cooling tube is fixed with the back flow, the back flow is kept away from the one end of cooling tube with the fixed intercommunication in bottom of heat transfer case, second heat extraction mechanism is installed to cooling tube one side.
Furthermore, the water after the heat absorption pipe is heated can be guided to flow through the arrangement of the heat dissipation pipe, so that the hot water can be subjected to heat dissipation work when moving in the heat dissipation pipe, and the hot water can be subjected to primary cooling work when the hot water flows forwards and flows backwards.
Preferably, the second heat dissipation mechanism comprises a heat dissipation plate, the heat dissipation plate is fixedly installed on one side of the heat dissipation pipe, a plurality of installation openings are formed in the heat dissipation plate, and heat dissipation fans are fixedly arranged in the installation openings.
Further, can be convenient for heat dissipation fan fixed mounting in one side of cooling tube through setting up the heating panel, the heat dissipation fan can promote the air flow to take away the hydrothermal heat in the cooling tube, is convenient for carry out the heat extraction work.
To sum up, the utility model discloses a technological effect and advantage:
1. the utility model discloses in, enough export the cold water in the heat transfer incasement to heat absorption mechanism and heat dissipation mechanism in proper order through setting up water delivery mechanism, heat dissipation mechanism carries out circulative cooling work again with the leading-in heat transfer incasement of water, wherein heat absorption mechanism and the leading-in heat transfer bottom of the case portion of water after the heat absorption of heat dissipation mechanism, the hot water upwards surges and forms the S-shaped motion under the baffle effect, increase the motion stroke of hot water in the heat transfer incasement, make the heat transfer time of hot water and heat transfer board increase, the heat transfer board can conduct the heat in the hot water to the heat transfer incasement portion fast, then the wheel hub outside with heat discharge fan power generation group on the heat transfer board under the air current effect that heat extraction mechanism produced, realize the quick cooling work of cooling water, increase the holistic cooling effect of device.
2. The utility model discloses in, can increase the area of contact between the air current that heat transfer board and heat extraction mechanism produced through establishing the replacement hot hole for the air current can be followed the inside heat transfer hole and passed, can release heat work fast, can be with in its absorptive heat conduction to the absorber plate through setting up the heat-absorbing fin, and arc curved surface and water conservancy diversion hole on the heat-absorbing fin can increase with the area of contact of the interior hot-air of wheel hub, improve heat conduction efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic cross-sectional structural view of a hub water cooling circulation system applied to a wind generating set in an embodiment of the present application;
fig. 2 is a schematic sectional perspective view of a heat exchange box of a hub water cooling circulation system applied to a wind generating set in an embodiment of the present application;
fig. 3 is a schematic perspective view of a heat absorbing plate of a hub water cooling circulation system applied to a wind generating set in an embodiment of the present application;
fig. 4 is a schematic perspective view of a heat exchange box of a hub water cooling circulation system applied to a wind generating set in an embodiment of the present application.
Description of reference numerals:
in the figure: 1. a heat exchange box; 2. a water inlet pipe; 3. a water pump; 4. a radiating pipe; 5. a heat dissipation plate; 6. a heat dissipation fan; 7. a communicating pipe; 8. a water delivery pipe; 9. a return pipe; 10. a heat absorbing plate; 11. a heat absorbing tube; 12. a partition plate; 13. a heat exchange plate; 14. a fixing plate; 15. a fixed mount; 16. a heat exchange fan; 17. heat exchange holes; 18. a heat absorbing sheet; 19. and (4) flow guide holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1-4, a wheel hub water cooling circulation system for wind generating set, including heat transfer case 1, install two baffle 12 that distribute from top to bottom in heat transfer case 1, fixed plate 14 is installed to heat transfer case 1's right side outer wall, it is provided with a plurality of heat transfer boards 13 to run through on the fixed plate 14, the one end setting of heat transfer board 13 is in heat transfer case 1, first heat extraction mechanism is installed to one side that heat transfer case 1 was kept away from to heat transfer board 13, one side outer wall top position department intercommunication that heat transfer case 1 was kept away from to heat transfer case 1 has water delivery mechanism, the one end intercommunication that heat transfer case 1 was kept away from to water delivery mechanism has heat absorption mechanism, fixed intercommunication has heat dissipation mechanism between heat absorption mechanism and the heat transfer case 1.
By means of the structure, cold water in the heat exchange box 1 can be sequentially output to the heat absorption mechanism and the heat dissipation mechanism through the water delivery mechanism, the heat dissipation mechanism conducts water into the heat exchange box 1 for circulating cooling work, the heat absorption mechanism and the heat dissipation mechanism conduct the heat-absorbed water into the bottom of the heat exchange box 1, the hot water upwards surges and forms S-shaped movement under the action of the partition plate 12, the movement stroke of the hot water in the heat exchange box 1 is increased, the heat transfer time of the hot water and the heat exchange plate 13 is prolonged, the heat exchange plate 13 can conduct the heat in the hot water to the outside of the heat exchange box 1 quickly, then the heat on the heat exchange plate 13 is discharged out of a hub of the fan power generation set under the action of air flow generated by the heat dissipation mechanism, the quick cooling work of the cooling water is achieved, and the overall cooling effect of the device is improved.
As a preferred embodiment of this embodiment, a plurality of heat transfer holes 17 have been seted up to the one end that heat exchange plate 13 kept away from heat exchange box 1, and heat transfer hole 17 is honeycombed distribution, can increase the area of contact between the air current that heat exchange plate 13 and heat extraction mechanism produced through establishing heat transfer hole 17 for the air current can be followed heat transfer hole 17 inside and passed, can carry out heat release work fast.
As a preferred implementation manner of this embodiment, the first heat exhausting mechanism includes a fixing frame 15, one side of the fixing frame 15 is fixedly connected to one side edge of the heat exchange box 1, a heat exchange fan 16 is installed on the fixing frame 15, the heat exchange fan 16 can be conveniently fixed to one side of the heat exchange plate 13 by setting the fixing frame 15, and the heat conducted by the heat exchange plate 13 can be taken away and cooled by the airflow generated by the heat exchange fan 16.
As a preferred implementation manner of this embodiment, the water delivery mechanism includes a water pump 3, a water inlet pipe 2 is fixedly communicated between a water inlet end of the water pump 3 and the heat exchange box 1, a water delivery pipe 8 is fixedly arranged between a water outlet end of the water pump 3 and a water inlet end of the heat absorption mechanism, the water in the heat exchange box 1 can be output to the heat absorption mechanism and the heat dissipation mechanism by the arrangement of the water pump 3, and output power is provided for the circulating work of water cooling formed among the heat exchange box 1, the heat absorption mechanism and the heat dissipation mechanism.
As a preferred implementation manner of this embodiment, the heat absorbing mechanism includes a heat absorbing plate 10, a heat absorbing pipe 11 is disposed in the heat absorbing plate 10, a water inlet end of the heat absorbing pipe 11 is fixedly connected to a water pipe 8, a water outlet end of the heat absorbing pipe 11 is communicated with a communicating pipe 7, one end of the communicating pipe 7, which is away from the heat absorbing plate 10, is communicated with the heat dissipating mechanism, the heat absorbing plate 10 is disposed to conduct heat contained in hot air in the hub of the fan power generation set, the heat absorbing pipe 11 is capable of conducting heat absorbed by the heat absorbing plate 10 to cooling water in the heat absorbing pipe 11, and then flowing cooling water is capable of conducting heat generated by the hub quickly.
As a preferred embodiment of this embodiment, a plurality of heat absorbing sheets 18 are fixed on the outer walls of two sides of the heat absorbing plate 10, one side of each heat absorbing sheet 18 is an arc-shaped curved surface, a flow guiding hole 19 is formed in each heat absorbing sheet 18, the heat absorbed by each heat absorbing sheet 18 can be conducted into the heat absorbing plate 10 by arranging the heat absorbing sheet 18, and the arc-shaped curved surfaces and the flow guiding holes 19 on the heat absorbing sheets 18 can increase the contact area with the hot air in the hub, thereby improving the heat conduction efficiency.
As a preferred embodiment of this embodiment, heat dissipation mechanism includes cooling tube 4, the one end and the communicating pipe 7 fixed connection of cooling tube 4, the other end of cooling tube 4 is fixed with back flow 9, back flow 9 keeps away from the one end of cooling tube 4 and the fixed intercommunication in bottom of heat transfer case 1, second heat extraction mechanism is installed to cooling tube 4 one side, can heat back water to heat pipe 11 through setting up cooling tube 4 and carry out water conservancy diversion work, make hot water carry out the work of heat scattering and disappearing when cooling tube 4 internal motion, carry out preliminary cooling work to hot water when it marcs the backward flow.
As a preferred implementation manner of this embodiment, the second heat exhausting mechanism includes a heat dissipating plate 5, the heat dissipating plate 5 is fixedly mounted on one side of the heat dissipating pipe 4, a plurality of mounting openings are opened on the heat dissipating plate 5, a heat dissipating fan 6 is fixed in the mounting openings, the heat dissipating fan 6 is fixedly mounted on one side of the heat dissipating pipe 4 by setting the heat dissipating plate 5, the heat dissipating fan 6 can promote the air flow to take away the heat of the hot water in the heat dissipating pipe 4, and the heat exhausting work is facilitated.
The working principle is as follows: cold water in the heat exchange box 1 can be sequentially output to the heat absorption mechanism and the heat dissipation mechanism through the water delivery mechanism, the heat dissipation mechanism conducts circulating cooling work in the heat exchange box 1 with water, the heat absorption mechanism and the heat dissipation mechanism conduct the heat-absorbed water to the bottom of the heat exchange box 1, the hot water upwards surges and forms S-shaped movement under the action of the partition plate 12, the movement stroke of the hot water in the heat exchange box 1 is increased, the heat transfer time of the hot water and the heat exchange plate 13 is prolonged, the heat exchange plate 13 can conduct the heat in the hot water to the outside of the heat exchange box 1, then the heat on the heat exchange plate 13 is discharged out of a hub of a fan power generation set under the action of air flow generated by the heat dissipation mechanism, and the quick cooling work of the cooling water is realized.
The water pump 3 is arranged to output the water in the heat exchange box 1 to the heat absorption mechanism and the heat dissipation mechanism, so as to provide output power for the water cooling circulation work formed among the heat exchange box 1, the heat absorption mechanism and the heat dissipation mechanism, the fixing frame 15 can conveniently fix the heat exchange fan 16 at one side of the heat exchange plate 13, the air flow generated by the heat exchange fan 16 can take away the heat conducted by the heat exchange plate 13 for cooling, the heat absorption plate 10 can conduct the heat contained in the hot air in the hub of the fan power generation set, the heat absorption pipe 11 can conduct the heat absorbed by the heat absorption plate 10 to the cooling water in the heat absorption pipe 11, the flowing cooling water can quickly conduct the heat generated by the hub, the radiating pipe 4 can conduct the flow of the water heated by the heat absorbing pipe 11, so that the hot water is subjected to heat dissipation work when moving in the radiating pipe 4, and is subjected to primary cooling work when the hot water flows back in an advancing way.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. The utility model provides a be applied to wind generating set's wheel hub water cooling circulation system, includes heat transfer case (1), its characterized in that: install baffle (12) that two distribute from top to bottom in heat transfer case (1), fixed plate (14) are installed to the right side outer wall of heat transfer case (1), it is provided with a plurality of heat transfer boards (13) to run through on fixed plate (14), the one end setting of heat transfer board (13) is in heat transfer case (1), heat transfer board (13) are kept away from first heat extraction mechanism is installed to one side of heat transfer case (1), keep away from heat transfer case (1) one side outer wall top position department intercommunication of heat transfer board (13) has water delivery mechanism, water delivery mechanism keeps away from the one end intercommunication of heat transfer case (1) has heat absorption mechanism, heat absorption mechanism with it has heat dissipation mechanism to fix the intercommunication between heat transfer case (1).
2. The hub water cooling circulation system applied to the wind generating set is characterized in that: a plurality of heat exchange holes (17) are formed in one end, far away from the heat exchange box (1), of the heat exchange plate (13), and the heat exchange holes (17) are distributed in a honeycomb shape.
3. The hub water cooling circulation system applied to the wind generating set is characterized in that: the first heat exhaust mechanism comprises a fixing frame (15), one side of the fixing frame (15) is fixedly connected with one side edge of the heat exchange box (1), and a heat exchange fan (16) is installed on the fixing frame (15).
4. The hub water cooling circulation system applied to the wind generating set is characterized in that: the water delivery mechanism comprises a water pump (3), a water inlet pipe (2) is fixedly communicated between the water inlet end of the water pump (3) and the heat exchange box (1), and a water delivery pipe (8) is fixedly arranged between the water outlet end of the water pump (3) and the water inlet end of the heat absorption mechanism.
5. The hub water cooling circulation system applied to the wind generating set is characterized in that: the heat absorption mechanism comprises a heat absorption plate (10), a heat absorption pipe (11) is arranged in the heat absorption plate (10), the water inlet end of the heat absorption pipe (11) is fixedly connected with the water delivery pipe (8), the water outlet end of the heat absorption pipe (11) is communicated with a communication pipe (7), and one end, far away from the heat absorption plate (10), of the communication pipe (7) is communicated with the heat dissipation mechanism.
6. The hub water cooling circulation system applied to the wind generating set is characterized in that: the heat absorption plate is characterized in that a plurality of heat absorption sheets (18) are fixed on the outer walls of two sides of the heat absorption plate (10), one side of each heat absorption sheet (18) is an arc-shaped curved surface, and each heat absorption sheet (18) is provided with a flow guide hole (19).
7. The hub water cooling circulation system applied to the wind generating set is characterized in that: the heat dissipation mechanism comprises a heat dissipation pipe (4), one end of the heat dissipation pipe (4) is fixedly connected with a communication pipe (7), a return pipe (9) is fixed to the other end of the heat dissipation pipe (4), the return pipe (9) is far away from one end of the heat dissipation pipe (4) and the bottom of the heat exchange box (1) are fixedly communicated, and a second heat dissipation mechanism is installed on one side of the heat dissipation pipe (4).
8. The hub water cooling circulation system applied to the wind generating set according to claim 7, wherein: the second heat extraction mechanism includes heating panel (5), heating panel (5) fixed mounting be in one side of cooling tube (4), it has a plurality of installing orificess to open on heating panel (5), the internal fixation of installing orificess has heat dissipation fan (6).
CN202121439994.9U 2021-06-26 2021-06-26 Be applied to wind generating set's wheel hub water cooling circulation system Active CN214944752U (en)

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Application Number Priority Date Filing Date Title
CN202121439994.9U CN214944752U (en) 2021-06-26 2021-06-26 Be applied to wind generating set's wheel hub water cooling circulation system

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Application Number Priority Date Filing Date Title
CN202121439994.9U CN214944752U (en) 2021-06-26 2021-06-26 Be applied to wind generating set's wheel hub water cooling circulation system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115194103A (en) * 2022-08-11 2022-10-18 山东兴鲁有色金属集团有限公司 Cooling device with leakage-proof function for continuous casting of nonferrous metals
CN117416642A (en) * 2023-12-18 2024-01-19 邯郸市轩煌建筑材料有限公司 Anti-segregation storage tank for dry-mixed mortar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115194103A (en) * 2022-08-11 2022-10-18 山东兴鲁有色金属集团有限公司 Cooling device with leakage-proof function for continuous casting of nonferrous metals
CN115194103B (en) * 2022-08-11 2023-08-04 山东兴鲁有色金属集团有限公司 Cooling device with leakage-proof function for nonferrous metal continuous casting
CN117416642A (en) * 2023-12-18 2024-01-19 邯郸市轩煌建筑材料有限公司 Anti-segregation storage tank for dry-mixed mortar

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