CN112229249B - Plate cooler applied to water turbine generator set - Google Patents
Plate cooler applied to water turbine generator set Download PDFInfo
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- CN112229249B CN112229249B CN202011096075.6A CN202011096075A CN112229249B CN 112229249 B CN112229249 B CN 112229249B CN 202011096075 A CN202011096075 A CN 202011096075A CN 112229249 B CN112229249 B CN 112229249B
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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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
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- 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
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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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
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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
- F28F9/0075—Supports for plates or plate assemblies
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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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a plate cooler applied to a hydroelectric generating set, which comprises a bracket and a fixed plate, wherein an upper cross beam and a lower cross beam parallel to the upper cross beam are arranged between the bracket and the fixed plate; a plurality of heat exchange plates are arranged between the movable plate and the fixed plate; the fixed plate is provided with a fixed rod for positioning the heat exchange plate; the plate sheets comprise cold water sheets and hot water sheets, four water through ports and plate grooves used for communicating the water through ports are symmetrically arranged on the heat exchange plate sheets, the plate grooves on the cold water sheets are suitable for communicating the two water through ports which are distributed up and down, the plate grooves on the hot water sheets are suitable for communicating the other two water through ports, and the cold water sheets and the hot water sheets are arranged at intervals in sequence. This scheme carries out the heat exchange between cooling water and the high temperature water through the plate body, not only can promote its heat exchange efficiency greatly, simultaneously, can further prolong its cooling distance through addding of plate body, and the practicality is strong.
Description
Technical Field
The invention relates to the technical field of cooling devices, in particular to a plate cooler applied to a water turbine generator set.
Background
The tubular turbine is mainly suitable for a water head of 1-25 m and is a special machine type of a low-water-head and large-flow hydropower station. Because the water flow basically moves along the axial direction in the flow channel and does not turn, the water passing capacity and the hydraulic efficiency of the unit can be improved. The device is particularly suitable for tidal power stations, and the bidirectional power generation, bidirectional water pumping, bidirectional water drainage and other functions of the device are very suitable for comprehensively utilizing low-water-head hydraulic resources. Because medium and high water head water and electricity resources development is almost totally done up at present, the water and electricity resources that can develop are mostly low head, and the tubular turbine is fit for low head and uses, and efficient investment is low moreover, develops very fast in recent years, and the power is also more and more big.
At present hydraulic turbine power generation in-process, the hydraulic turbine pivot, hydraulic turbine speed regulator especially the generator of being connected with the hydraulic turbine all can appear generating heat the serious condition, and this just needs to cool off it, and present cooling device cools off through the tube cooler mostly, for guaranteeing its cooling effect, need add external cooling device on the tube cooler, and not only the energy consumption is great, and simultaneously, equipment structure is loaded down with trivial details, influences the use, for this reason.
Disclosure of Invention
The invention aims to: the plate cooler applied to the water turbine generator set can increase the heat exchange area to improve the heat exchange efficiency of the heat exchanger.
The technical scheme adopted by the invention is as follows:
a plate cooler applied to a hydroelectric generating set comprises a support and a fixed plate, wherein an upper cross beam and a lower cross beam parallel to the upper cross beam are arranged between the support and the fixed plate, the upper cross beam is I-shaped steel with a fixing effect, a sliding block is arranged on the upper cross beam in a sliding manner, and a movable plate is further arranged on the sliding block; a plurality of heat exchange plates are arranged between the movable plate and the fixed plate; a fixed rod for positioning the plate is arranged on the fixed plate, and a positioning hole matched with the fixed screw is arranged on the movable plate; the heat exchange plate sheets comprise cold water sheets and hot water sheets, four water through ports and plate grooves for communicating the water through ports are symmetrically arranged on the plate sheets, the plate grooves on the cold water sheets are suitable for communicating the two water through ports which are distributed up and down, the plate grooves on the hot water sheets are suitable for communicating the other two water through ports, and the cold water sheets and the hot water sheets are sequentially arranged at intervals; the water through port is also correspondingly provided with an angle hole connected with an external pipeline. The support, the fixed plate and on, the setting of bottom end rail, slide along the bottom end rail for control movable plate, with this fastening with a plurality of slab, the setting of dead lever, then be used for injecing the slab position, guarantee the stable cooperation of a plurality of slab, the setting of corner hole, then be used for the hot and cold water respectively by leading-in and the derivation of limbers of homonymy, be convenient for carry out the connection of pipeline, guarantee its result of use with this, the interval of cold water piece and hot water piece is arranged, then can make the interval appear with two limbers and two limbers complex cold water tank and hot water tank between two slabs, with this mesh that reaches plate heat transfer, heat transfer area is greatly improved, heat exchange efficiency is improved.
Preferably, an adjusting thread is arranged at one end, far away from the fixed plate, of the fixed rod, and a locking nut matched with the adjusting thread is further arranged on the fixed rod. The adjusting screw thread and the locking nut are arranged to lock the movable plate after the movable plate is adjusted to the designated position, so that the plates are clamped tightly, and the condition that water leakage occurs due to a connecting gap between the two plates is avoided.
Preferably, rolling wheels are rotatably arranged above the sliding blocks, the rolling wheels are arranged in contact with the top surface of the upper cross beam, and supporting ground angles are further arranged on the support and the fixing plate. The setting of the wheel that rolls is convenient for adjust the position of fly leaf and daily split when using washes the maintenance, changes sliding friction into rolling friction simultaneously, reduces frictional force, increase of service life, and the setting that supports the ground angle then is used for supporting convenient to use to the device.
Preferably, a plurality of left drainage blocks and a plurality of right drainage blocks which are symmetrically arranged with the left drainage blocks are arranged at the middle positions of the plate grooves, and the left drainage blocks and the right drainage blocks are arranged at intervals in sequence. The left and right flow guide blocks can guide water flow in the plate groove, and the movement distance of the water flow in the plate groove can be increased by the left and right flow guide blocks arranged at intervals, so that the heat exchange efficiency is further improved.
Preferably, a mounting groove is formed in the middle of the support, a pressing plate telescopic rod is further fixedly arranged on the support, and a piston end of the pressing plate telescopic rod penetrates through the mounting groove to be in contact with the movable plate. The setting of clamp plate telescopic link for bulldoze the fly leaf, further improve the stability in the use, the setting of support intermediate position mounting groove then can place the piston of clamp plate telescopic link, avoid the installation to equipment with, adjust and dismantle the operation and cause the influence.
Preferably, a pushing device is arranged on the piston of the pressing plate telescopic rod, the pushing device comprises a first pushing plate fixedly connected with the piston of the pressing plate telescopic rod and a second pushing plate arranged in parallel with the first pushing plate, a pushing column is horizontally arranged on the first pushing plate through the second pushing plate, and a pushing spring is further arranged between the first pushing plate and the second pushing plate. The first and second pushing plates, the pushing column and the pushing spring are arranged, so that the movable plate can be flexibly supported by the elastic force of the pushing spring, rigid contact is reduced, and the service life is prolonged.
Preferably, a third material pushing plate is fixedly arranged at one end, away from the first material pushing plate, of the material pushing column, a plurality of material pushing grooves are horizontally formed in the third material pushing plate, material pushing sliders are arranged in the material pushing grooves in a sliding mode, one ends, close to the second material pushing plate, of the material pushing sliders are provided with contact heads, and one ends, away from the second material pushing plate, of the material pushing sliders are provided with supporting heads. The third material pushing plate and the second material pushing plate are provided with the material pushing sliding blocks, when the material pushing device is used, the second material pushing plate can be compressed through relative movement between the material pushing sliding blocks and the movable plate, the influence on the pushing effect caused by the flatness problem of the plate surface of the second material pushing plate is avoided, and the use is convenient.
Preferably, a spring fixing column is further arranged between the first material pushing plate and the third material pushing plate, and the material pushing spring is wound on the spring fixing column. The arrangement of the spring fixing columns is used for further limiting the deviation track of the second material pushing plate, meanwhile, the position of the material pushing spring can be fixed, the situation that the material pushing spring is bent and broken is avoided, and the using effect is guaranteed.
Preferably, one end of the second material pushing plate close to the third material pushing plate is further provided with a contact groove matched with the contact head. The contact head and the contact groove are arranged, so that the end part of the material pushing sliding block can be ensured to be in close contact with the second material pushing plate, the pressure conduction effect is ensured, and the stability is improved.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the plate body is used for carrying out heat exchange between cooling water and high-temperature water, so that the heat exchange efficiency can be greatly improved, meanwhile, the cooling distance can be further prolonged by additionally arranging the plate body, and the practicability is high.
2. According to the invention, through the plurality of left and right drainage blocks arranged at intervals, water flow in the plate groove can be guided, and the heat exchange efficiency is further improved.
3. According to the invention, the pressing plate telescopic rod is arranged to push and press the movable plate, so that a plurality of plate bodies are further pressed tightly, gaps among the plate bodies are avoided, and the stability in the use process is improved.
4. According to the invention, through the arrangement of the first, second and third material pushing plates and the material pushing spring, the effect of pushing and pressing the plate body can be ensured, meanwhile, the extrusion force on the middle position of the plate body can be kept all the time in the use process, and the influence of water flow impact on the contact of the plate body is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a plate cooler according to the present invention.
Fig. 2 is a schematic view of the structure of the plate of the present invention.
Fig. 3 is an enlarged schematic view of region a in fig. 1.
The labels in the figure are: 1-bracket, 2-fixed plate, 3-upper beam, 4-lower beam, 5-sliding block, 6-movable plate, 7-plate, 8-fixed rod, 9-positioning hole, 10-water port, 11-plate groove, 12-angle hole, 13-adjusting screw thread, 14-locking nut, 15-auxiliary screw rod, 16-rolling wheel, 17-supporting ground angle, 18-left guide block, 19-right guide block, 20-mounting groove, 21-pressing plate telescopic rod, 22-first material pushing plate, 23-second material pushing plate, 24-material pushing column, 25-material pushing spring, 26-third material pushing plate, 27-material pushing groove, 28-material pushing sliding block, 29-contact head, 30-supporting head, 31-spring fixing column, 32-contact groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
As shown in fig. 1-3, a plate cooler applied to a water turbine generator set comprises a bracket 1 and a fixed plate 2, wherein an upper cross beam 3 and a lower cross beam 4 arranged in parallel with the upper cross beam 3 are arranged between the bracket 1 and the fixed plate 2, the upper cross beam 3 is arranged by using i-steel, a sliding block 5 is arranged on the upper cross beam 3 in a sliding manner, and a movable plate 6 is further arranged on the sliding block 5; a plurality of plates 7 are arranged between the movable plate 6 and the fixed plate 2; a fixing rod 8 for positioning the plate 7 is arranged on the fixing plate 2, and positioning holes 9 matched with the fixing screws are formed in the plate 7 and the movable plate 6; the plate pieces 7 comprise cold water pieces and hot water pieces, four water through openings 10 and plate grooves 11 used for being communicated with the water through openings 10 are symmetrically arranged on the plate pieces 7, the plate grooves 11 on the cold water pieces are suitable for being communicated with the two water through openings 10 which are distributed up and down, the plate grooves 11 on the hot water pieces are suitable for being communicated with the other two water through openings 10, and the cold water pieces and the hot water pieces are arranged at intervals in sequence; the water through hole 10 is correspondingly provided with an angle hole 12 connected with an external pipeline, one end of the fixed rod 8 far away from the fixed plate 2 is provided with an adjusting thread 13, the fixed rod 8 is further provided with a locking nut 14 matched with the adjusting thread 13, a rolling wheel 16 is rotatably arranged above the sliding block 5, the rolling wheel 16 is arranged in contact with the top surface of the upper cross beam 3, the support 1 and the fixed plate 2 are further provided with a supporting ground corner 17, the middle position of the plate groove 11 is provided with a plurality of left drainage blocks 18 and a plurality of right drainage blocks 19 symmetrically arranged with the left drainage blocks 18, and the left drainage blocks 18 and the right drainage blocks 19 are sequentially arranged at intervals; a mounting groove 20 is formed in the middle of the support 1, a pressing plate telescopic rod 21 is fixedly arranged on the support 1, and a piston end of the pressing plate telescopic rod 21 penetrates through the mounting groove 20 to be in contact with the movable plate 6; a piston of the pressing plate telescopic rod 21 is provided with a pushing device, the pushing device comprises a first pushing plate 22 fixedly connected with the piston of the pressing plate telescopic rod 21 and a second pushing plate 23 arranged in parallel with the first pushing plate 22, a pushing column 24 is horizontally arranged on the first pushing plate 22 through the second pushing plate 23, and a pushing spring 25 is further arranged between the first pushing plate 22 and the second pushing plate 23; a third material pushing plate 26 is fixedly arranged at one end of the material pushing column 24 far away from the first material pushing plate 22, a plurality of material pushing grooves 27 are horizontally arranged on the third material pushing plate 26, a material pushing slider 28 is slidably arranged in the material pushing grooves 27, a contact head 29 is arranged at one end of the material pushing slider 28 close to the second material pushing plate 23, and a support head 30 is arranged at one end of the material pushing slider 28 far away from the second material pushing plate 23; a spring fixing column 31 is further arranged between the first material pushing plate 22 and the third material pushing plate 26, and the material pushing spring 25 is wound on the spring fixing column 31; one end of the second material pushing plate 23 close to the third material pushing plate 26 is further provided with a contact groove 32 matched with the contact head 29.
In the installation process, firstly, the pressing plate telescopic rod 21 is controlled to be retracted, the pushing device is integrally retracted into the installation groove 20, then a plurality of plates 7 (cold water plates and hot water plates are arranged at intervals) are sleeved on the fixed rod 8 through the positioning holes 9, then the fixed rod 8 is matched with the movable plate 6, the movable plate 6 is pushed towards the fixed plate 2 through the sliding block 5 and the rolling wheel 16 until the plurality of plates 7 are tightly attached, namely a hot water cavity and a cold water cavity can be formed between the two plates 7 at intervals through the plate groove 11, then the movable plate 6 is positioned through the locking nut 14, the main body deviation of the plates 7 in the use process is avoided, meanwhile, the pressing plate telescopic rod 21 is controlled to extend until the supporting head 30 on the third pushing plate 26 is pressed to the limit position under the reaction force of the movable plate 6, the pressing plate telescopic rod 21 is controlled to stop, at this time, the spring 25 is in a compression state, and the pushing slide block 28 is supported through the second pushing plate 23, to ensure a supporting effect on the movable plate 6.
In the use process, only the loop water is required to be led in and led out from the two water through holes on the left side, the river water is led in and led out from the two water through holes 10 on the right side, after heat exchange is carried out between the hot water cavity and the cold water cavity, the river water is discharged into a river, and the loop water enters the loop again after being cooled.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (4)
1. A stave cooler for application in a water-turbine generator set, comprising a support (1) and a fixed plate (2), characterized in that an upper beam (3) and a lower beam (4) arranged in parallel with said upper beam (3) are provided between said support (1) and said fixed plate (2), wherein:
the upper cross beam (3) is made of an I-shaped steel material, a sliding block (5) is arranged on the upper cross beam (3) in a sliding mode, and a movable plate (6) is further arranged on the sliding block (5);
a plurality of heat exchange plates (7) are arranged between the movable plate (6) and the fixed plate (2);
a fixed rod (8) for positioning the plate (7) is arranged on the fixed plate (2), and positioning holes (9) matched with the fixed screw rods are formed in the plate (7) and the movable plate (6);
the heat exchange plate sheets (7) comprise cold water sheets and hot water sheets, four water through openings (10) and plate grooves (11) used for communicating the water through openings (10) are symmetrically arranged on the plate sheets (7), the plate grooves (11) on the cold water sheets are suitable for communicating two water through openings (10) distributed up and down, the plate grooves (11) on the hot water sheets are suitable for communicating the other two water through openings (10), and the cold water sheets and the hot water sheets are sequentially arranged at intervals;
The water through opening (10) is correspondingly provided with an angle hole (12) connected with an external water pipe;
a mounting groove (20) is formed in the middle of the support (1), a pressing plate telescopic rod (21) is fixedly arranged on the support (1), and a piston end of the pressing plate telescopic rod (21) penetrates through the mounting groove (20) to be in contact with the movable plate (6);
a piston of the pressing plate telescopic rod (21) is provided with a pushing device, the pushing device comprises a first pushing plate (22) fixedly connected with the piston of the pressing plate telescopic rod (21) and a second pushing plate (23) arranged in parallel with the first pushing plate (22), a pushing column (24) is horizontally arranged on the first pushing plate (22) through the second pushing plate (23), and a pushing spring (25) is arranged between the first pushing plate (22) and the second pushing plate (23);
a third material pushing plate (26) is fixedly arranged at one end, away from the first material pushing plate (22), of the material pushing column (24), a plurality of material pushing grooves (27) are horizontally arranged on the third material pushing plate (26), material pushing sliders (28) are arranged in the material pushing grooves (27) in a sliding mode, one ends, close to the second material pushing plate (23), of the material pushing sliders (28) are provided with contact heads (29), and one ends, away from the second material pushing plate (23), of the material pushing sliders (28) are provided with supporting heads (30);
A spring fixing column (31) is further arranged between the first material pushing plate (22) and the third material pushing plate (26), and the material pushing spring (25) is wound on the spring fixing column (31);
one end of the second material pushing plate (23) close to the third material pushing plate (26) is also provided with a contact groove (32) matched with the contact head (29).
2. The stave cooler for application in hydroelectric generating sets according to claim 1, characterized in that an end of said fixed shaft (8) remote from said fixed plate (2) is provided with an adjusting screw (13), said fixed shaft (8) is further provided with a locking nut (14) cooperating with said adjusting screw (13), said fixed plate (2) is further provided with an auxiliary screw (15), said movable plate (6) is also provided with an auxiliary hole cooperating with said auxiliary screw (15).
3. The plate cooler applied to the water turbine generator set is characterized in that rolling wheels (16) are rotatably arranged above the sliding blocks (5), the rolling wheels (16) are arranged in contact with the top surface of the upper cross beam (3), and supporting ground angles (17) are further arranged on the bracket (1) and the fixing plate (2).
4. A stave cooler for application in a water-turbine generator set according to claim 1, characterized in that said stave channel (11) is provided, in a central position, with a plurality of left blocks (18) and a plurality of right blocks (19) symmetrically arranged with respect to said left blocks (18), said left blocks (18) being arranged in sequence spaced from said right blocks (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011096075.6A CN112229249B (en) | 2020-10-14 | 2020-10-14 | Plate cooler applied to water turbine generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011096075.6A CN112229249B (en) | 2020-10-14 | 2020-10-14 | Plate cooler applied to water turbine generator set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112229249A CN112229249A (en) | 2021-01-15 |
| CN112229249B true CN112229249B (en) | 2022-05-24 |
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ID=74112728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011096075.6A Active CN112229249B (en) | 2020-10-14 | 2020-10-14 | Plate cooler applied to water turbine generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112229249B (en) |
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| CN207317613U (en) * | 2017-10-12 | 2018-05-04 | 大金空调（上海）有限公司 | Plate type heat exchange piece and evaporative condenser |
| CN207675014U (en) * | 2017-12-29 | 2018-07-31 | 天津雨霖新能源科技有限公司 | A kind of plate heat exchanger exchanged for hot-air |
| CN209431925U (en) * | 2019-01-23 | 2019-09-24 | 山东盛屹机电设备有限公司 | Plate heat exchanger that is a kind of easy to disassemble and adjusting |
| CN110793362A (en) * | 2019-11-30 | 2020-02-14 | 广东省新会嘉利油脂有限公司 | Heat exchanger for grease production |
| CN210689310U (en) * | 2019-05-27 | 2020-06-05 | 天津博泰换热设备有限公司 | Plate type condenser |
| CN211012630U (en) * | 2019-11-25 | 2020-07-14 | 南通旭日船用机械有限公司 | Movable disassembling power assisting device of plate cooler |
| CN211261888U (en) * | 2019-11-20 | 2020-08-14 | 山东信亿达能源设备有限公司 | Plate heat exchanger convenient to installation |
| CN211503789U (en) * | 2020-01-08 | 2020-09-15 | 无锡宏盛换热器制造股份有限公司 | Plate heat exchanger structure |
-
2020
- 2020-10-14 CN CN202011096075.6A patent/CN112229249B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100923205B1 (en) * | 2008-09-01 | 2009-10-23 | 충남대학교산학협력단 | Heat Exchanger for Exhaust Heat Withdrawal |
| CN207317613U (en) * | 2017-10-12 | 2018-05-04 | 大金空调（上海）有限公司 | Plate type heat exchange piece and evaporative condenser |
| CN207675014U (en) * | 2017-12-29 | 2018-07-31 | 天津雨霖新能源科技有限公司 | A kind of plate heat exchanger exchanged for hot-air |
| CN209431925U (en) * | 2019-01-23 | 2019-09-24 | 山东盛屹机电设备有限公司 | Plate heat exchanger that is a kind of easy to disassemble and adjusting |
| CN210689310U (en) * | 2019-05-27 | 2020-06-05 | 天津博泰换热设备有限公司 | Plate type condenser |
| CN211261888U (en) * | 2019-11-20 | 2020-08-14 | 山东信亿达能源设备有限公司 | Plate heat exchanger convenient to installation |
| CN211012630U (en) * | 2019-11-25 | 2020-07-14 | 南通旭日船用机械有限公司 | Movable disassembling power assisting device of plate cooler |
| CN110793362A (en) * | 2019-11-30 | 2020-02-14 | 广东省新会嘉利油脂有限公司 | Heat exchanger for grease production |
| CN211503789U (en) * | 2020-01-08 | 2020-09-15 | 无锡宏盛换热器制造股份有限公司 | Plate heat exchanger structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112229249A (en) | 2021-01-15 |
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