CN110940219A - Hydraulic and hydroelectric engineering circulation cooling system - Google Patents
Hydraulic and hydroelectric engineering circulation cooling system Download PDFInfo
- Publication number
- CN110940219A CN110940219A CN201911029627.9A CN201911029627A CN110940219A CN 110940219 A CN110940219 A CN 110940219A CN 201911029627 A CN201911029627 A CN 201911029627A CN 110940219 A CN110940219 A CN 110940219A
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- Prior art keywords
- heat dissipation
- pipe
- box body
- dissipation box
- liquid
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/005—Other auxiliary members within casings, e.g. internal filling means or sealing means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a water conservancy and hydropower engineering circulating heat dissipation system, which comprises a base, wherein a heat dissipation box body, a water pump and a push handle frame are sequentially arranged on the top of the base from left to right, a partition plate is fixedly connected to the inner cavity of the heat dissipation box body, the inner cavity of the heat dissipation box body is partitioned into a heat dissipation chamber and a cooling antifreeze chamber through the partition plate, a circulating pipe is arranged on the top of the right side wall of the partition plate, the tops of the inner cavities of the heat dissipation chamber and the cooling antifreeze chamber are both communicated with a liquid injection pipe, a liquid inlet pipe is arranged on the right side of the top of the heat dissipation box body, a liquid outlet pipe is arranged on the bottom of the left side wall of the heat dissipation box body, S-shaped heat dissipation pipes are arranged in the inner cavity of the heat dissipation box body at equal intervals from left to right, the auxiliary circulation heat dissipation is conveniently and effectively carried out on the oil source in time, and the damage to equipment caused by high-temperature operation is reduced.
Description
Technical Field
The invention relates to the technical field of hydraulic and hydroelectric engineering, in particular to a circulating heat dissipation system for hydraulic and hydroelectric engineering.
Background
The culture of the hydraulic and hydroelectric engineering has knowledge in the aspects of exploration, planning, design, construction, scientific research, management and the like of the hydraulic and hydroelectric engineering, advanced engineering technical talents which can be used for planning, design, construction, scientific research, management and the like in departments of water conservancy, hydropower and the like, and students in the hydraulic and hydroelectric engineering major study mainly learn basic theories and basic knowledge in the aspects of mathematics, mechanics, building structures and the like necessary for the construction of the hydraulic and hydroelectric engineering, so that the students obtain necessary basic training of an engineering design method, a construction management method and a scientific research method, and have basic capabilities in the aspects of exploration, planning, design, construction, scientific research, management and the like of the hydraulic and hydroelectric engineering.
At present, in hydraulic and hydroelectric engineering, because some used equipment work for a long time, the temperature of an oil source used by the equipment is higher, and the equipment is easily damaged by high-temperature operation under the condition that the oil source is not replaced, so that a hydraulic and hydroelectric engineering circulating heat dissipation system is provided.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide a circulating heat dissipation system for the hydraulic and hydroelectric engineering, which is convenient for timely and effectively performing auxiliary circulating heat dissipation on an oil source and reduces the damage to equipment under high-temperature operation.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
the utility model provides a hydraulic and hydroelectric engineering circulation cooling system, includes the base, the equal rigid coupling in bottom four corners of base has the foot piece, four groups the bottom of foot piece all is provided with universal gyro wheel, the top of base has set gradually heat dissipation box, water pump and pushing hands frame from left to right, the inner chamber rigid coupling of heat dissipation box has the division board, the inner chamber of heat dissipation box has heat dissipation room and cooling antifreeze chamber through the division board partition, and the heat dissipation room is located the left side of cooling antifreeze chamber, the right side wall top of division board is provided with the circulating pipe, the bottom input of circulating pipe stretches into the inner chamber bottom of cooling antifreeze chamber, and the top output of circulating pipe is linked together with the inner chamber of heat dissipation room, the inner chamber top of heat dissipation room and cooling antifreeze chamber all communicates has the notes liquid pipe, and the top of annotating the liquid pipe runs through the top of heat dissipation box, the top, the liquid inlet pipe is positioned on the right side of the liquid injection pipe on the cooling antifreezing liquid chamber, the top of the liquid inlet pipe is communicated with the output end of the water pump through a guide pipe, the bottom of the left side wall of the heat dissipation box body is provided with a liquid outlet pipe, and the liquid outlet pipe is communicated with the input end of the water pump through a guide pipe;
the inner cavity of the heat dissipation box body is provided with S-shaped heat dissipation pipes at equal intervals from left to right, an auxiliary through pipe is communicated between two adjacent groups of S-shaped heat dissipation pipes, a guide plate is arranged between two adjacent groups of S-shaped heat dissipation pipes, the guide plate is positioned on one side of the auxiliary through pipe close to the center of the inner cavity of the heat dissipation chamber, and one side of the guide plate, far away from the auxiliary through pipe, is fixedly connected with the heat dissipation box body;
the rear side wall of the heat radiation box body is provided with a water outlet pipe which is communicated with the output end at the top of the right S-shaped heat radiation pipe, the front side wall of the heat radiation box body is provided with a water inlet pipe, the water inlet pipe is communicated with the bottom input end of the left S-shaped heat radiation pipe, the front side of the heat radiation box body is provided with an oil pump, the output end of the oil pump is communicated with the water inlet pipe through a conduit, the front side wall and the rear side wall of the inner cavity of the cooling antifreeze liquid chamber are respectively provided with a radiating fin in an embedded manner, and the sides of the two groups of radiating fins far away from each other extend to the front side wall and the rear side wall of the radiating box body respectively, the front side and the rear side of the radiating box body are symmetrically provided with cover bodies, and the two groups of cover bodies are respectively positioned at the sides of the two groups of radiating fins far away from each other, the left and right ends of one side of the cover body close to the radiating box body are symmetrically and fixedly connected with supporting blocks, the supporting blocks are fixedly connected with the heat dissipation box body, and the inner cavities of the two groups of the cover bodies are symmetrically provided with heat dissipation fans.
Preferably, the above-mentioned be arranged in hydraulic and hydroelectric engineering circulation cooling system, be provided with anti-skidding rubber sleeve on the pushing hands frame, increase the frictional force between operation personnel hand and the pushing hands frame, be convenient for to the push-and-pull of pushing hands frame.
Preferably, the aforesaid is arranged in hydraulic and hydroelectric engineering circulation cooling system, and is two sets of all be provided with the stop valve on annotating the liquid pipe, be convenient for close the regulation after annotating the liquid pipe and annotating the liquid.
Preferably, the above-mentioned be arranged in hydraulic and hydroelectric engineering circulation cooling system, the guide plate is crisscross and arranges, is convenient for separate and to drain pipe department water conservancy diversion between the multiunit guide plate to the cooling antifreeze in the heat dissipation room, improves the contact time of cooling antifreeze and S-shaped cooling tube, is convenient for to a large amount of absorptions of the heat that S-shaped cooling tube dispels.
Preferably, the aforesaid is arranged in hydraulic and hydroelectric engineering circulation cooling system, and two sets of the equal gomphosis in one side that the cover body kept away from each other is installed and is separated the dirt filter screen, reduces the dust among the external environment and enters into the cover body.
Compared with the prior art, the invention has the following beneficial effects:
the invention has reasonable structural design, and comprises the following steps: through the cooperation of the water pump, the liquid inlet pipe, the circulating pipe, the liquid outlet pipe and the guide plate, the cooling antifreeze liquid which absorbs heat in the heat dissipation chamber and the cooling antifreeze liquid stored in the cooling antifreeze liquid chamber are circulated and fused, so that the cooling antifreeze liquid in the heat dissipation chamber can more quickly absorb the heat emitted by the S-shaped heat dissipation pipe;
secondly, the method comprises the following steps: through the matching of the oil pump, the water inlet pipe, the S-shaped radiating pipe, the auxiliary pipe and the water outlet pipe, the circulating heat dissipation of an oil source which needs to be dissipated by heat urgently from the outside in the radiating chamber is facilitated through the S-shaped radiating pipe, the direction of the oil source flowing in the S-shaped radiating pipe is opposite to the direction of cooling antifreeze liquid flowing in the radiating chamber, the heat dissipation rate of the oil source is improved, the oil source is conveniently and effectively subjected to auxiliary circulating heat dissipation in time, and the damage to equipment under the high-temperature operation is reduced;
thirdly, the method comprises the following steps: through the cooperation of the radiating fins, the supporting blocks and the radiating fan, the cooling antifreeze fluid which is circulated and absorbs heat in the cooling antifreeze fluid chamber can be conveniently radiated to the outside through the radiating fins, the heat radiated by the radiating fins is discharged to a remote place through the radiating fan, the heat radiated by the radiating fins is reduced to be accumulated on the periphery of the radiating fins, and the continuous circulation heat absorption of the cooling antifreeze fluid is facilitated.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a use state of the present invention;
FIG. 2 is a schematic top view of the partial in-use configuration of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view illustrating a connection state between the S-shaped heat pipe and the water inlet pipe according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-foot block, 3-universal roller, 4-radiating box, 5-water pump, 6-pushing rack, 7-partition board, 8-radiating chamber, 9-cooling antifreezing solution chamber, 10-circulating pipe, 11-liquid injection pipe, 12-liquid inlet pipe, 13-liquid outlet pipe, 14-S-shaped radiating pipe, 15-auxiliary pipe, 16-guide plate, 17-water outlet pipe, 18-water inlet pipe, 19-radiating fin, 20-cover body, 21-supporting block, 22-radiating fan and 23-oil pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a water conservancy and hydropower engineering circulating heat dissipation system comprises a base 1, wherein four corners of the bottom of the base 1 are fixedly connected with foot blocks 2, universal rollers 3 are arranged at the bottoms of the four foot blocks 2, a heat dissipation box body 4, a water pump 5 and a push-and-pull rack 6 are sequentially arranged at the top of the base 1 from left to right, an anti-slip rubber sleeve is arranged on the push-and-pull rack 6 to increase the friction force between the hands of an operator and the push-and-pull rack 6, a partition plate 7 is fixedly connected with the inner cavity of the heat dissipation box body 4, the inner cavity of the heat dissipation box body 4 is divided into a heat dissipation chamber 8 and a cooling antifreeze chamber 9 by the partition plate 7, the heat dissipation chamber 8 is positioned at the left side of the cooling antifreeze chamber 9, a circulating pipe 10 is arranged at the top of the wall at the right side of the partition plate 7, the bottom input end of the circulating pipe 10 extends into the bottom, the top parts of the inner cavities of the heat dissipation chamber 8 and the cooling and antifreezing fluid chamber 9 are both communicated with a liquid injection pipe 11, the top part of the liquid injection pipe 11 penetrates through the top part of the heat dissipation box body 4, two groups of liquid injection pipes 11 are both provided with stop valves for closing and adjusting the liquid injection pipe 11 after liquid injection, the right side of the top part of the heat dissipation box body 4 is provided with a liquid inlet pipe 12, the liquid inlet pipe 12 is positioned at the right side of the liquid injection pipe 11 on the cooling and antifreezing fluid chamber 9, the top part of the liquid inlet pipe 12 is communicated with the output end of the water pump 5 through a guide pipe, the bottom part of the left side wall of the heat dissipation box body 4 is provided with a liquid outlet pipe 13, the liquid outlet pipe 13 is communicated with the input end of the water pump 5 through a guide pipe, the inner cavity of the heat dissipation box body 4 is provided with S-shaped heat dissipation pipes 14 at equal intervals from left to, and the side of the guide plate 16 far away from the auxiliary pipe 15 is fixedly connected with the heat dissipation box body 4, the guide plates 16 are arranged in a staggered manner, so that the cooling antifreeze in the heat dissipation chamber 8 can be conveniently separated among a plurality of groups of guide plates 16 and guided to the liquid outlet pipe 13, the contact time of the cooling antifreeze and the S-shaped heat dissipation pipe 14 is prolonged, a large amount of heat dissipated by the S-shaped heat dissipation pipe 14 can be conveniently absorbed, the rear side wall of the heat dissipation box body 4 is provided with a water outlet pipe 17, the water outlet pipe 17 is communicated with the top output end of the right S-shaped heat dissipation pipe 14, the front side wall of the heat dissipation box body 4 is provided with a water inlet pipe 18, the water inlet pipe 18 is communicated with the bottom input end of the left S-shaped heat dissipation pipe 14, the front side of the heat dissipation box body 4 is provided with an oil pump 23, the output end of the oil pump 23 is communicated with the, the front side and the rear side of the heat dissipation box body 4 are symmetrically provided with cover bodies 20, the two groups of cover bodies 20 are respectively positioned on one side of the two groups of cooling fins 19 which are far away from each other, the left end and the right end of one side of the cover body 20 close to the heat dissipation box body 4 are symmetrically and fixedly connected with supporting blocks 21, the supporting blocks 21 are fixedly connected with the heat dissipation box body 4, the inner cavities of the two groups of cover bodies 20 are symmetrically provided with cooling fans 22, one side of the two groups of cover bodies 20 which are far away from each other is embedded with a dust separation filter.
One specific application of this embodiment is: the invention has reasonable structural design, two groups of liquid injection pipes 11 are respectively filled with cooling antifreeze liquid into a heat dissipation chamber 8 and a cooling antifreeze liquid chamber 9, the device is moved to a working position through the cooperation of universal rollers 3 and a pushing handle frame 6, an external oil source needing heat dissipation is communicated with the input end of an oil pump 23 through a guide pipe, the oil pump 23 is started, the oil source is pumped into an S-shaped heat dissipation pipe 14 through a water inlet pipe 18 by the oil pump 23, the oil source flows in an S shape in a plurality of groups of S-shaped heat dissipation pipes 14 through an auxiliary pipe 15, the oil source after heat dissipation is returned to an original oil source storage position through a water outlet pipe 17 which is communicated with the guide pipe, the oil source needing heat dissipation urgently is circularly dissipated in the heat dissipation chamber 8 through the S-shaped heat dissipation pipe 14, thereby being convenient for effectively and timely assisting circular heat dissipation of the oil source, reducing the damage to equipment under high-temperature operation, a water pump 5 is started, the antifreeze liquid absorbed by the heat dissipation chamber 8 is pumped out from, the antifreeze fluid is input into the antifreeze cooling chamber 9 from the liquid inlet pipe 12, and the antifreeze cooling fluid in the antifreeze cooling chamber 9 is conveyed into the heat radiation chamber 8 from the circulating pipe 10 for replenishment, so that the antifreeze cooling fluid absorbed by the heat radiation chamber 8 and the antifreeze cooling fluid stored in the antifreeze cooling chamber 9 circulate in a mutually melting manner, the antifreeze cooling fluid in the heat radiation chamber 8 can more rapidly absorb the heat radiated from the S-shaped radiating pipe 14, meanwhile, the direction of the oil source flowing in the S-shaped radiating pipe 14 is opposite to the direction of the antifreeze cooling fluid flowing in the heat radiation chamber 8, the heat radiation rate to the oil source is increased, the antifreeze cooling fluid circulating in the antifreeze cooling chamber 9 after absorbing heat is radiated to the outside through the radiating fins 19, the heat radiated from the radiating fins 19 is radiated to the remote through the radiating fan 22, the heat radiated from the radiating fins 19 is reduced, and the heat radiated from the radiating fins 19 is accumulated on the peripheries of the radiating fins 19, and the antifreeze cooling fluid, and carrying out heat dissipation work.
| Type one | Type two | |
| Water pump | WNY series speed-regulating vacuum water pump | WJY series miniature vacuum water pump |
| Oil pump | HD series oil-well pump | GLB seriesOil-well pump |
The electric appliance model in the above table is only two kinds of scheme selection that this embodiment can use, and other electric components that accord with this embodiment operation requirement are all can, and water pump, oil pump and radiator fan all are provided with rather than supporting control switch, and water pump, oil pump and radiator fan are respectively through supporting control switch and external power electric connection, and control switch's mounted position can select according to the in-service use needs.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a hydraulic and hydroelectric engineering circulation cooling system, includes base (1), its characterized in that: the bottom four corners of base (1) is all fixedly connected with foot piece (2), four groups the bottom of foot piece (2) all is provided with universal gyro wheel (3), the top of base (1) has from left to right set gradually heat dissipation box (4), water pump (5) and pushing hands frame (6), the inner chamber rigid coupling of heat dissipation box (4) has division board (7), the inner chamber of heat dissipation box (4) has heat dissipation room (8) and cooling antifreeze liquid room (9) through division board (7) partition, and heat dissipation room (8) are located the left side of cooling antifreeze liquid room (9), the right side wall top of division board (7) is provided with circulating pipe (10), the bottom input of circulating pipe (10) stretches into the inner chamber bottom of cooling antifreeze liquid room (9), and the top output of circulating pipe (10) is linked together with the inner chamber of heat dissipation room (8), the inner chamber top of heat dissipation room (8) and cooling antifreeze liquid room (9) all communicates and has notes liquid pipe (11), the top of the liquid injection pipe (11) penetrates through the top of the heat dissipation box body (4), a liquid inlet pipe (12) is arranged on the right side of the top of the heat dissipation box body (4), the liquid inlet pipe (12) is located on the right side of the liquid injection pipe (11) on the cooling and antifreezing liquid chamber (9), the top of the liquid inlet pipe (12) is communicated with the output end of the water pump (5) through a guide pipe, a liquid outlet pipe (13) is arranged at the bottom of the left side wall of the heat dissipation box body (4), and the liquid outlet pipe (13) is communicated with the input end of the water pump (5) through a guide pipe;
the inner cavity of the heat dissipation box body (4) is provided with S-shaped radiating pipes (14) at equal intervals from left to right, an auxiliary pipe (15) is communicated between every two adjacent groups of S-shaped radiating pipes (14), a guide plate (16) is arranged between every two adjacent groups of S-shaped radiating pipes (14), the guide plate (16) is positioned on one side, close to the center of the inner cavity of the heat dissipation chamber (8), of the auxiliary pipe (15), and one side, far away from the auxiliary pipe (15), of the guide plate (16) is fixedly connected with the heat dissipation box body (4);
the rear side wall of the heat dissipation box body (4) is provided with a water outlet pipe (17), the water outlet pipe (17) is communicated with the top output end of the right S-shaped heat dissipation pipe (14), the front side wall of the heat dissipation box body (4) is provided with a water inlet pipe (18), the water inlet pipe (18) is communicated with the bottom input end of the left S-shaped heat dissipation pipe (14), the front side of the heat dissipation box body (4) is provided with an oil pump (23), the output end of the oil pump (23) is communicated with the water inlet pipe (18) through a guide pipe, the heat dissipation fins (19) are installed by the equal embedding of the front side wall and the rear side wall of the inner cavity of the cooling and anti-freezing liquid chamber (9), one side, far away from each other, of the two sets of heat dissipation fins (19) extends to the front side wall and the rear side wall of the heat dissipation, supporting blocks (21) are symmetrically and fixedly connected to the left end and the right end of one side, close to the heat dissipation box body (4), of the cover body (20), the supporting blocks (21) are fixedly connected with the heat dissipation box body (4), and the inner cavities of the two groups of cover bodies (20) are symmetrically provided with heat dissipation fans (22).
2. The hydraulic and hydroelectric engineering circulation cooling system of claim 1, wherein: and the handle pushing frame (6) is provided with an anti-slip rubber sleeve.
3. The hydraulic and hydroelectric engineering circulation cooling system of claim 1, wherein: and stop valves are arranged on the two groups of the liquid injection pipes (11).
4. The hydraulic and hydroelectric engineering circulation cooling system of claim 1, wherein: the guide plates (16) are arranged in a staggered mode.
5. The hydraulic and hydroelectric engineering circulation cooling system of claim 1, wherein: and dust-proof filter screens are embedded in the sides of the two groups of the cover bodies (20) which are far away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911029627.9A CN110940219B (en) | 2019-10-28 | 2019-10-28 | Hydraulic and hydroelectric engineering circulation cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911029627.9A CN110940219B (en) | 2019-10-28 | 2019-10-28 | Hydraulic and hydroelectric engineering circulation cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110940219A true CN110940219A (en) | 2020-03-31 |
| CN110940219B CN110940219B (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911029627.9A Active CN110940219B (en) | 2019-10-28 | 2019-10-28 | Hydraulic and hydroelectric engineering circulation cooling system |
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| CN (1) | CN110940219B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865205A (en) * | 2021-09-09 | 2021-12-31 | 荆州市江汉众力实业有限公司 | Aircraft seat raw materials cutting water circulation cooling equipment that cooling effect is better |
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| CN206718717U (en) * | 2017-05-16 | 2017-12-08 | 诸暨市合纵科技有限公司 | A kind of double face printing apparatus cooling device |
| CN107764097A (en) * | 2016-08-17 | 2018-03-06 | 朱丹 | Hydraulic oil heat exchanger |
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2019
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|---|---|---|---|---|
| JP2016150952A (en) * | 2015-02-16 | 2016-08-22 | 三菱化学株式会社 | Method of cooling heavy oil |
| CN107764097A (en) * | 2016-08-17 | 2018-03-06 | 朱丹 | Hydraulic oil heat exchanger |
| CN206111318U (en) * | 2016-08-23 | 2017-04-19 | 四川兴明泰机械有限公司 | Frostproofing fan cooler that economizes on fuel of single cylinder diesel |
| CN206019416U (en) * | 2016-08-31 | 2017-03-15 | 浙江驰田散热器制造有限公司 | A kind of stacked plate rushes high-efficiency oil cooler |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865205A (en) * | 2021-09-09 | 2021-12-31 | 荆州市江汉众力实业有限公司 | Aircraft seat raw materials cutting water circulation cooling equipment that cooling effect is better |
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| Publication number | Publication date |
|---|---|
| CN110940219B (en) | 2020-12-29 |
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