CN116147263A - Power plant energy storage cooling water circulation equipment - Google Patents
Power plant energy storage cooling water circulation equipment Download PDFInfo
- Publication number
- CN116147263A CN116147263A CN202310016621.8A CN202310016621A CN116147263A CN 116147263 A CN116147263 A CN 116147263A CN 202310016621 A CN202310016621 A CN 202310016621A CN 116147263 A CN116147263 A CN 116147263A
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- Prior art keywords
- hole
- cavity
- heat dissipation
- cooling
- power
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/003—General constructional features for cooling refrigerating machinery
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses energy storage cooling water circulation equipment for a power plant, which belongs to the technical field of energy storage cooling of the power plant and comprises an exhaust pipeline, wherein a shell is fixed on the outer side of the exhaust pipeline, a first cooling pipe and a second cooling pipe are respectively inserted into the inner side and the outer side of the exhaust pipeline, the first cooling pipe and the second cooling pipe are mutually communicated and connected, a power cavity and a heat dissipation cavity which are mutually communicated are respectively arranged in the shell, the second cooling pipe is mutually communicated and connected with the power cavity, the first cooling pipe is mutually communicated and connected with the heat dissipation cavity, a piston is slidably arranged in the power cavity, a heat dissipation fan is fixed on the outer side of the heat dissipation cavity, a first guide pipe and a second guide pipe are respectively connected to the outer ends of the first cooling pipe and the second cooling pipe, and a first through hole and a second through hole are respectively arranged on two sides of one end face of the power cavity, and two ends of the second guide pipe are respectively connected with the first through hole and the second through hole. The invention can cool the inner side and the outer side of the exhaust pipeline at the same time, thereby improving the cooling efficiency.
Description
Technical Field
The invention relates to the technical field of power plant energy storage and cooling, in particular to power plant energy storage and cooling water circulation equipment.
Background
At present, when thermal power generation is carried out, the mode of fire coal is mainly adopted to heat moisture, steam is generated, chemical energy is converted into heat energy, the impeller and the rotor are driven to rotate, the heat energy is converted into kinetic energy, the stator is matched with the magnetic induction line, the mechanical energy is converted into electric energy, therefore, a large amount of steam is generated when thermal power generation is carried out, the influence on the ambient temperature is avoided, an exhaust pipeline is protected, the steam is required to be cooled when the steam is discharged, however, the existing power plant cooling equipment mostly surrounds a radiating pipe on the periphery of the pipeline when the pipeline radiates heat, and although the pipeline can be protected, the radiating effect on the steam cannot be guaranteed, and the influence on the ambient temperature is difficult to avoid.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide energy storage cooling water circulation equipment for a power plant, so as to solve the defects in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an energy storage cooling water circulation equipment of power plant, includes the exhaust duct, the exhaust duct outside is fixed with the casing, peg graft respectively in the inside and outside both sides of exhaust duct has first cooling tube and second cooling tube, first cooling tube and second cooling tube intercommunication are connected each other, be equipped with power cavity and the heat dissipation chamber of mutual intercommunication in the casing respectively, the second cooling tube is connected with the power cavity intercommunication, first cooling tube is connected with the heat dissipation chamber intercommunication, slidable mounting has the piston in the power cavity, the heat dissipation chamber outside is fixed with cooling fan.
Further, the outer ends of the first cooling pipe and the second cooling pipe are respectively connected with a first guide pipe and a second guide pipe, a first through hole and a second through hole are formed in two sides of one end face of the inner cavity of the power cavity, two ends of the second guide pipe are respectively connected with the first through hole and the second through hole, a fifth through hole connected with the first guide pipe is formed in one side of the inner cavity of the heat dissipation cavity, and a third through hole and a fourth through hole which are communicated with the inner cavity of the heat dissipation cavity are formed in two sides of the other end face of the power cavity.
Further, the first sealing plate and the second sealing plate are respectively rotatably installed on the inner end surfaces of the first through hole and the second through hole, and the third sealing plate and the fourth sealing plate are respectively rotatably installed on the outer end surfaces of the third through hole and the fourth through hole.
Further, the power cavity is rotatably provided with a reciprocating screw rod in threaded fit with the middle part of the piston, and a rotating rod meshed with the output shaft of the heat radiation fan and the reciprocating screw rod through a bevel gear set is rotatably arranged between the output shaft of the heat radiation fan and the reciprocating screw rod.
Furthermore, a plurality of heat dissipation through cavities are formed in one side of the heat dissipation cavity at equal intervals, two ends of the heat dissipation through cavities are communicated with the outside, and the heat dissipation through cavities are matched with the heat dissipation fan in position.
Through the design scheme, the invention has the following beneficial effects:
1. according to the energy storage cooling water circulation equipment for the power plant, which is provided by the invention, the first cooling pipe and the second cooling pipe are arranged, moisture can be circularly guided in the first cooling pipe, the second cooling pipe, the power cavity and the heat dissipation cavity through the piston, and the moisture in the heat dissipation cavity can be dissipated by matching with the heat dissipation fan, so that the heat dissipation can be circularly conducted on the inner side and the outer side of the exhaust pipeline, and the heat dissipation can be conducted on the exhaust pipeline and the water vapor in the exhaust pipeline at the same time, so that the heat dissipation efficiency is ensured.
2. According to the energy storage cooling water circulation equipment for the power plant, the rotating rod is arranged, when the motor in the heat radiation fan drives the heat radiation fan blade to rotate, the reciprocating screw rod can be simultaneously driven to rotate, the piston can be driven to reciprocate in the power cavity through threaded cooperation between the reciprocating screw rod and the piston, and the water circulation movement can be driven by cooperation of the four sealing plates, so that the cooling efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the exhaust pipe according to the present invention;
FIG. 3 is a schematic view of the internal structure of the housing according to the present invention;
FIG. 4 is a schematic view of the internal structure of the power chamber of the present invention;
fig. 5 is a schematic view of the external structure of the reciprocating screw of the present invention.
Reference numerals illustrate: 1-an exhaust duct; 2-a housing; 3-a second cooling tube; 4-a fifth through hole; 5-a first cooling tube; 6-a second conduit; 7-a first conduit; 8-a power cavity; 9-a heat dissipation cavity; 10-a piston; 11-a reciprocating screw; 12-radiating and communicating cavities; 13-a second through hole; 131-a first sealing plate; 14-a first through hole; 141-a second sealing plate; 15-a third through hole; 151-a third seal plate; 16-fourth through holes; 161-fourth seal plate; 17-a rotating rod; 18-an output shaft; 19-a heat radiation fan.
Detailed Description
In order to more clearly illustrate the present invention, the present invention will be further described with reference to preferred embodiments and the accompanying drawings. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and that this invention is not limited to the details given herein. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. Well-known methods, procedures, flows, components and circuits have not been described in detail so as not to obscure the nature of the invention.
Referring to fig. 1-5, a power plant energy storage cooling water circulation device comprises an exhaust pipeline 1, wherein a shell 2 is fixed on the outer side of the exhaust pipeline 1, a first cooling pipe 5 and a second cooling pipe 3 are respectively inserted into the inner side and the outer side of the exhaust pipeline 1, the first cooling pipe 5 and the second cooling pipe 3 are mutually communicated and connected, a power cavity 8 and a heat dissipation cavity 9 which are mutually communicated are respectively arranged in the shell 2, the second cooling pipe 3 is communicated and connected with the power cavity 8, the first cooling pipe 5 is communicated and connected with the heat dissipation cavity 9, a piston 10 is slidably installed in the power cavity 8, and a heat dissipation fan 19 is fixed on the outer side of the heat dissipation cavity 9.
Specifically, set up cooling fan 19, with the air guide to the heat dissipation intracavity 9, can dispel the heat to the inside moisture of heat dissipation intracavity 9, through the piston 10 at the inside motion of power chamber 8, cooperation atmospheric pressure can drive moisture at first cooling tube 5, second cooling tube 3, power chamber 8 and the internal circulation motion of heat dissipation intracavity 9, thereby can last cooling down to the inside and outside both sides of exhaust duct 1, both can cool down exhaust duct 1, guarantee that exhaust duct 1 operates steadily, and can cool down the inside vapor of exhaust duct 1, avoid causing the influence to surrounding environment temperature.
The outer ends of the first cooling pipe 5 and the second cooling pipe 3 are respectively connected with a first conduit 7 and a second conduit 6, a first through hole 14 and a second through hole 13 are respectively arranged on two sides of one end surface of the inner cavity of the power cavity 8, two ends of the second conduit 6 are respectively connected with the first through hole 14 and the second through hole 13, a fifth through hole 4 connected with the first conduit 7 is arranged on one side of the inner cavity of the heat dissipation cavity 9, a third through hole 15 and a fourth through hole 16 communicated with the inner cavity of the heat dissipation cavity 9 are respectively arranged on two sides of the other end surface of the power cavity 8, a first sealing plate 131 and a second sealing plate 141 are respectively and rotatably arranged on the inner end surfaces of the first through hole 14 and the second through hole 13, a third sealing plate 151 and a fourth sealing plate 161 are respectively and rotatably arranged on the outer end surfaces of the third through hole 15 and the fourth through hole 16, a reciprocating screw 11 in threaded fit with the middle of the piston 10 is rotatably arranged on the power cavity 8, and a rotating rod 17 which is meshed with the output shaft 18 of the heat dissipation fan 19 and the reciprocating screw 11 through a cone gear set.
Specifically, when the motor inside the heat dissipation fan 19 is started to drive the outer heat dissipation fan blades to rotate, the reciprocating screw rod 11 can be driven to rotate in the power cavity 8 through the rotating rod 17 and the two bevel gear sets, under the limitation of the power cavity 8 to the movement direction of the piston 10, the rotating reciprocating screw rod 11 can drive the piston 10 to reciprocate in the power cavity 8 through the threaded fit between the reciprocating screw rod 11 and the piston 10, when the piston 10 moves to one side, the air pressure inside the power cavity 8 on one side is increased, the air pressure inside the power cavity 8 on the other side is reduced, so that the second sealing plate 141 and the third sealing plate 151 are opened, the first sealing plate 131 and the fourth sealing plate 161 are closed, otherwise, when the piston 10 moves to the other side, the opening and closing conditions of the four sealing plates are opposite to the conditions, in the above-mentioned manner, moisture inside the first cooling pipe 5 and the second cooling pipe 3 is continuously introduced into the power cavity 8 through the first through hole 14, the second through the third through hole 15 and the fourth through hole 16, the moisture inside the power cavity 8 is injected into the cavity 9, and the moisture inside the cooling pipe 9 is injected into the cooling pipe 9 along with the increase of the air pressure inside the power cavity 9, and the moisture inside the cooling pipe is circulated through the first cooling pipe 3 and the cooling pipe 3.
A plurality of heat dissipation through cavities 12 are arranged on one side of the heat dissipation cavity 9 at equal intervals, two ends of the heat dissipation through cavities 12 are communicated with the outside, and the heat dissipation through cavities 12 are matched with the heat dissipation fan 19 in position.
Specifically, when the heat dissipation fan 19 is started, external air can be guided through the fan blades at the front end of the heat dissipation fan 19 to pass through the heat dissipation through cavity 12, and the heat dissipation through cavity 12 is arranged, so that the contact area between the water in the heat dissipation cavity 9 and the external air is increased, and the heat dissipation efficiency is improved.
Claims (5)
1. Energy storage cooling water circulation equipment of power plant, including exhaust duct (1), its characterized in that: the utility model discloses a cooling device for a gas turbine, including exhaust duct (1), casing (2) is fixed with in the exhaust duct (1) outside, the inside and outside both sides of exhaust duct (1) peg graft respectively have first cooling tube (5) and second cooling tube (3), first cooling tube (5) are connected with second cooling tube (3) intercommunication each other, power chamber (8) and heat dissipation chamber (9) of intercommunication each other have been seted up in casing (2) respectively, second cooling tube (3) are connected with power chamber (8) intercommunication, first cooling tube (5) are connected with heat dissipation chamber (9) intercommunication, sliding mounting has piston (10) in power chamber (8), heat dissipation chamber (9) outside is fixed with radiator fan (19).
2. The power plant energy storage cooling water circulation device according to claim 1, wherein: the cooling device is characterized in that the outer ends of the first cooling pipe (5) and the second cooling pipe (3) are respectively connected with a first guide pipe (7) and a second guide pipe (6), a first through hole (14) and a second through hole (13) are formed in two sides of one end face of an inner cavity of the power cavity (8), two ends of the second guide pipe (6) are respectively connected with the first through hole (14) and the second through hole (13), a fifth through hole (4) connected with the first guide pipe (7) is formed in one side of the inner cavity of the heat dissipation cavity (9), and a third through hole (15) and a fourth through hole (16) which are communicated with the inner cavity of the heat dissipation cavity (9) are formed in two sides of the other end face of the power cavity (8).
3. The power plant energy storage cooling water circulation device according to claim 2, characterized in that: the inner end surfaces of the first through hole (14) and the second through hole (13) are respectively rotatably provided with a first sealing plate (131) and a second sealing plate (141), and the outer end surfaces of the third through hole (15) and the fourth through hole (16) are respectively rotatably provided with a third sealing plate (151) and a fourth sealing plate (161).
4. A power plant energy storage cooling water circulation device according to claim 3, characterized in that: the power cavity (8) is rotationally provided with a reciprocating screw (11) in threaded fit with the middle part of the piston (10), and a rotating rod (17) meshed with the output shaft (18) of the heat radiation fan (19) and the reciprocating screw (11) through a bevel gear set is rotationally arranged between the output shaft and the reciprocating screw.
5. The power plant energy storage cooling water circulation device according to claim 1, wherein: a plurality of radiating through cavities (12) are formed in one side of the radiating cavity (9) at equal intervals, two ends of the radiating through cavities (12) are communicated with the outside, and the radiating through cavities (12) are matched with the radiating fan (19) in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310016621.8A CN116147263A (en) | 2023-01-06 | 2023-01-06 | Power plant energy storage cooling water circulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310016621.8A CN116147263A (en) | 2023-01-06 | 2023-01-06 | Power plant energy storage cooling water circulation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116147263A true CN116147263A (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310016621.8A Pending CN116147263A (en) | 2023-01-06 | 2023-01-06 | Power plant energy storage cooling water circulation equipment |
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| Country | Link |
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| CN (1) | CN116147263A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952047A (en) * | 2023-09-04 | 2023-10-27 | 河北大唐国际丰润热电有限责任公司 | Power plant circulating water monitoring and adjusting integrated device |
-
2023
- 2023-01-06 CN CN202310016621.8A patent/CN116147263A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952047A (en) * | 2023-09-04 | 2023-10-27 | 河北大唐国际丰润热电有限责任公司 | Power plant circulating water monitoring and adjusting integrated device |
| CN116952047B (en) * | 2023-09-04 | 2024-02-13 | 河北大唐国际丰润热电有限责任公司 | Power plant circulating water monitoring and adjusting integrated device |
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