CN113645816A - Closed circulating cooling water system for main engine APS - Google Patents

Closed circulating cooling water system for main engine APS Download PDF

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Publication number
CN113645816A
CN113645816A CN202111071073.6A CN202111071073A CN113645816A CN 113645816 A CN113645816 A CN 113645816A CN 202111071073 A CN202111071073 A CN 202111071073A CN 113645816 A CN113645816 A CN 113645816A
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China
Prior art keywords
wall
fixedly connected
aps
cooling
cooling water
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CN202111071073.6A
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Chinese (zh)
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CN113645816B (en
Inventor
郝德锋
王田
马乐
周俊波
王明坤
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Xian Thermal Power Research Institute Co Ltd
Xian Xire Control Technology Co Ltd
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Xian Thermal Power Research Institute Co Ltd
Xian Xire Control Technology Co Ltd
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Publication of CN113645816A publication Critical patent/CN113645816A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20272Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26Drying gases or vapours
    • B01D53/261Drying gases or vapours by adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26Drying gases or vapours
    • B01D53/28Selection of materials for use as drying agents
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136Forced ventilation, e.g. by fans
    • H05K7/20145Means for directing air flow, e.g. ducts, deflectors, plenum or guides
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20209Thermal management, e.g. fan control
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20263Heat dissipaters releasing heat from coolant
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20281Thermal management, e.g. liquid flow control

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Gases (AREA)

Abstract

The invention belongs to the technical field of closed circulating cooling water systems, and discloses a closed circulating cooling water system for a host APS (automatic switching System), which comprises a circulating water tank, wherein the top end of the circulating water tank is fixedly communicated with a cooling cover, the upper surface of the circulating water tank is fixedly connected with a refrigerator, the inner wall of the cooling cover is fixedly connected with a honeycomb cooling block, and the lower surface of the honeycomb cooling block is fixedly connected with a cooling pipe. This a closed recirculating cooling water system for host computer APS, can enlarge host computer APS closed recirculating cooling water system's heat dissipation scope, make host computer APS closed recirculating cooling water system have high-efficient forced air cooling's ability simultaneously, the cooling effect of host computer APS closed recirculating cooling water system has been improved, avoid the host computer APS to be damaged by high temperature, avoid causing unnecessary economic loss simultaneously, also can make host computer APS closed recirculating cooling water system have the ability that the inside dehumidification of host computer and temperature monitoring, and then life-span and fail safe nature that have improved the host computer APS and used.

Description

Closed circulating cooling water system for main engine APS
Technical Field
The invention belongs to the technical field of closed circulating cooling water systems, and particularly relates to a closed circulating cooling water system for a main engine APS.
Background
The APS refers to a unit automatic start-stop control system, the system is a comprehensive management and control system for unit whole-process automatic start and automatic stop, the automation degree of unit operation can be improved, operation, routing inspection, monitoring and whole-process control of unit operation and production are realized simultaneously, one-key start-stop is finally realized, the starting process of the APS system starts from the start of an equipment condensation water supply (closed water) system, the end point reaches the unit with 50% rated load, the stopping process of the APS system is from the start of load reduction of the current load of the unit to the end of the stop of a commissioning steam turbine barring and a wind smoke system, and in addition, a cooling system is required to assist when the APS of a main machine in an intelligent power plant works.
The closed circulating cooling water system of the existing host APS has the conditions of small cooling range and poor cooling effect when in use, so that the host APS is easily damaged by local high temperature during working, great economic loss is caused, and the service life and the safety and the reliability of the host APS are influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a closed circulating cooling water system for a main machine APS, which can expand the heat dissipation range of the closed circulating cooling water system for the main machine APS, meanwhile, the closed circulating cooling water system of the main machine APS has high-efficiency air cooling capacity, improves the cooling effect of the closed circulating cooling water system of the main machine APS, avoids the main machine APS from being damaged by high temperature, meanwhile, unnecessary economic loss is avoided, the main engine APS closed circulating cooling water system has the capabilities of removing moisture and monitoring the temperature in the main engine, thereby improving the service life and the safety and the reliability of the main APS, solving the problems of smaller cooling range and poorer cooling effect existing in the closed circulating cooling water system of the current main APS, the problem that the APS of the host is easily damaged by local high temperature during working, and further the service life and the safety and the reliability of the APS of the host are influenced is caused.
In order to expand the heat dissipation range of the host APS closed circulating cooling water system, and simultaneously enable the host APS closed circulating cooling water system to have high-efficiency air cooling capacity, improve the cooling effect of the host APS closed circulating cooling water system, avoid the host APS from being damaged by high temperature and avoid causing unnecessary economic loss, and also enable the host APS closed circulating cooling water system to have the capacity of removing moisture and monitoring the temperature inside the host, thereby improving the service life and the safe reliability of the host APS, the invention provides the following technical scheme: the utility model provides a closed recirculating cooling water system for host computer APS, includes circulating water tank, the fixed intercommunication in circulating water tank's top has the cooling jacket, circulating water tank's last fixed surface is connected with the refrigerator, the inner wall fixedly connected with honeycomb cooling block of cooling jacket, the lower fixed surface of honeycomb cooling block is connected with the refrigeration pipe, the link of refrigeration pipe passes the lateral wall of cooling jacket and the fixed intercommunication of link of refrigerator, circulating water tank's outer wall fixedly connected with cooling body, the outer wall fixedly connected with complementary unit of cooling body.
Preferably, cooling body includes the circulating pump with circulating water tank outer wall fixed connection, the fixed intercommunication of suction end of circulating pump has the return bend, the bottom of return bend and circulating water tank's the fixed intercommunication of outer wall, the output fixedly connected with hose of circulating pump, the fixed intercommunication of output of hose has the hollow piece of arc, a plurality of cooling fins of the hollow piece of inside wall fixedly connected with of arc, the hollow piece's of arc lateral wall fixedly connected with control mechanism, the fixed intercommunication of the hollow piece's of arc delivery port has the back flow, fixing hole has been seted up on the top of cooling cover, and fixing hole's pore wall fixedly connected with shower nozzle, the bottom of back flow and the fixed intercommunication in top of shower nozzle.
Preferably, control mechanism include with the hollow piece lateral wall fixed connection's of arc U-shaped board, the through-hole has all been seted up to the both sides wall of U-shaped board, and the pore wall swing joint of through-hole has the bolt, the outer wall threaded connection of bolt has the nut, the outer wall fixed connection of bolt adjusts a section of thick bamboo, the inner wall swing joint who adjusts a section of thick bamboo has the connecting rod, the lateral wall fixed connection of connecting rod has temperature sensor, the outer wall of adjusting a section of thick bamboo has set screw hole, and the pore wall threaded connection of screw hole has fixing bolt.
Preferably, the complementary unit includes the dustcoat with the hollow piece outer wall fixed connection of arc, a plurality of conducting strips of the hollow piece outer wall fixed connection of arc, the fixed intercommunication of outer wall of dustcoat has the connecting pipe, the fixed intercommunication of air inlet of connecting pipe has except that damp mechanism, the fixed intercommunication in top of dustcoat has the trachea, tracheal output is fixed to be linked together has the hollow box, the lower fixed surface intercommunication of hollow box has a plurality of blast pipes.
Preferably, the moisture removing mechanism comprises a moisture removing box fixedly communicated with the bottom end of a connecting pipe, the inner wall of the moisture removing box is fixedly connected with a supporting net plate, the upper surface of the supporting net plate is movably connected with a cloth bag, a drying agent is filled in the cloth bag, a sponge block is fixedly connected to the top end of the cloth bag, an air blower is fixedly connected to the upper surface of the moisture removing box, the output end of the air blower is fixedly communicated with the top end of the moisture removing box through a communicating pipe, a cleaning hole is formed in the side wall of the moisture removing box, a box cover is movably connected to the hole wall of the cleaning hole, and the outer wall of the box cover is fixedly connected with the outer wall of the moisture removing box through screws.
Preferably, the upper surface of the hollow box is fixedly connected with two L-shaped fixing plates which are symmetrically distributed.
Preferably, the lower surface of the arc-shaped hollow block is fixedly connected with a fixing frame.
Preferably, a circular hole is formed in the side wall of the circulating water tank, a conduit is fixedly connected to the hole wall of the circular hole, a plurality of branch pipes are fixedly communicated with the pipe wall of the conduit, and the side end of the conduit is fixedly communicated with the outer wall of the hose.
Compared with the prior art, the invention provides a closed circulating cooling water system for a host APS, which has the following beneficial effects:
1. the closed circulating cooling water system for the APS of the host machine is provided with the cooling mechanism and the auxiliary mechanism, when the APS of the host machine needs cooling and heat dissipation, the arc-shaped hollow block is firstly placed inside the APS of the host machine and is fixed through the fixing frame, the hollow box is fixed inside the top end of the host machine through the L-shaped fixing plate, then the refrigerating machine and the circulating pump are started, the circulating pump conveys cooling water in the circulating water tank into the arc-shaped hollow block through a bent pipe and a hose, then the host machine is cooled and cooled through the cooling fin, then circulating water which absorbs heat is sprayed onto the honeycomb cooling block through the return pipe and the spray head, at the moment, the cooling water is cooled again by the refrigerating machine, the refrigerating pipe and the honeycomb cooling block and returns to the circulating water tank for circulating use, the air blower is started at the same time, outside air is conveyed to the outer cover by the air blower, and is cooled by the cooling water in the arc-shaped hollow block through the heat-conducting fin, in the low temperature air passes through the trachea and carries the hollow box, the last refrigerated air passes through the blast pipe and discharges to the host computer peripheral, accelerate the heat dissipation of host computer, accelerate the peripheral air flow of host computer simultaneously, make its heat discharge from the radiator hole along with the air fast, the mechanism can enlarge host computer APS closed recirculating cooling water system's heat dissipation scope, make host computer APS closed recirculating cooling water system have high-efficient air-cooled ability simultaneously, the cooling effect of host computer APS closed recirculating cooling water system has been improved, avoid the host computer to be damaged by high temperature.
2. This a closed recirculating cooling water system for host computer APS, through being provided with control mechanism and removing damp mechanism, when host computer APS closed recirculating cooling water system work, the air-blower carries the outside air and removes damp incasement, the air is dried by the drier of sponge piece and sack this moment, later dry air enters into inside the host computer, avoid inside outside humid air gets into the host computer, avoid the interior electronic equipment of moisture damage host computer in the air simultaneously, in addition, temperature sensor through control mechanism can the peripheral temperature variation of real time monitoring host computer, this mechanism makes host computer APS closed recirculating cooling water system have the inside ability of removing damp and temperature monitoring of host computer.
Drawings
Fig. 1 is a schematic structural diagram of a closed cycle cooling water system for a main APS according to the present invention;
fig. 2 is a schematic structural diagram of a partial top view of a closed cycle cooling water system for a main APS according to the present invention;
FIG. 3 is a schematic structural diagram of a part A of a closed cycle cooling water system for a main engine APS according to the present invention;
fig. 4 is a schematic structural diagram of a part B of a closed cycle cooling water system for a main APS according to the present invention.
Description of reference numerals:
1 circulating water tank, 2 cooling cover, 3 refrigerator, 4 honeycomb cooling block, 5 refrigerating pipe, 6 cooling mechanism, 61 circulating pump, 62 bent pipe, 63 hose, 64 arc hollow block, 65 cooling sheet, 66 return pipe, 67 spray head, 7 auxiliary mechanism, 71 outer cover, 72 heat conducting sheet, 73 connecting pipe, 74 air pipe, 75 hollow box, 76 exhaust pipe, 8 control mechanism, 81U-shaped plate, 82 bolt, 83 nut, 84 adjusting cylinder, 85 connecting rod, 86 temperature sensor, 87 fixing bolt, 9 dehumidifying mechanism, 91 dehumidifying box, 92 supporting screen plate, 93 cloth bag, 94 desiccant, 95 sponge block, 96 blower, 97 box cover, 10L-shaped fixing plate, 11 conduit, 12 branch pipe and 13 fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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. 1-4, a closed circulating cooling water system for a main APS comprises a circulating water tank 1, a cooling cover 2 is fixedly communicated with the top end of the circulating water tank 1, a refrigerator 3 is fixedly connected to the upper surface of the circulating water tank 1, a honeycomb cooling block 4 is fixedly connected to the inner wall of the cooling cover 2, a cooling pipe 5 is fixedly connected to the lower surface of the honeycomb cooling block 4, the connecting end of the cooling pipe 5 penetrates through the side wall of the cooling cover 2 and is fixedly communicated with the connecting end of the refrigerator 3, a cooling mechanism 6 is fixedly connected to the outer wall of the circulating water tank 1, and an auxiliary mechanism 7 is fixedly connected to the outer wall of the cooling mechanism 6.
Cooling body 6 includes circulating pump 61 with 1 outer wall fixed connection of circulating water tank, the fixed intercommunication of suction end of circulating pump 61 has return bend 62, the bottom of return bend 62 and 1 outer wall fixed intercommunication of circulating water tank, the output fixedly connected with hose 63 of circulating pump 61, the fixed intercommunication of output of hose 63 has the hollow piece 64 of arc, the hollow piece 64 of inside wall fixedly connected with of arc 65, the hollow piece 64's of arc lateral wall fixedly connected with control mechanism 8, the hollow piece 64's of arc delivery port fixed intercommunication has back flow 66, fixing hole has been seted up on the top of cooling jacket 2, and fixing hole's pore wall fixedly connected with shower nozzle 67, the bottom of back flow 66 and the fixed intercommunication in top of shower nozzle 67.
Control mechanism 8 includes U-shaped plate 81 with hollow block 64 lateral wall fixed connection of arc, the through-hole has all been seted up to the both sides wall of U-shaped plate 81, and the pore wall swing joint of through-hole has bolt 82, the outer wall threaded connection of bolt 82 has nut 83, the outer wall fixed connection of bolt 82 adjusts a section of thick bamboo 84, the inner wall swing joint who adjusts a section of thick bamboo 84 has connecting rod 85, the lateral wall fixed connection of connecting rod 85 has temperature sensor 86, adjust a section of thick bamboo 84's outer wall and set up threaded hole, and the pore wall threaded connection of screw hole has fixing bolt 87, this mechanism makes host computer APS closed recirculating cooling water system have the ability of the inside temperature monitoring of host computer.
The auxiliary mechanism 7 comprises an outer cover 71 fixedly connected with the outer wall of the arc-shaped hollow block 64, a plurality of heat conducting fins 72 are fixedly connected with the outer wall of the arc-shaped hollow block 64, a connecting pipe 73 is fixedly communicated with the outer wall of the outer cover 71, a dehumidifying mechanism 9 is fixedly communicated with an air inlet of the connecting pipe 73, an air pipe 74 is fixedly communicated with the top end of the outer cover 71, a hollow box 75 is fixedly communicated with the output end of the air pipe 74, a plurality of exhaust pipes 76 are fixedly communicated with the lower surface of the hollow box 75, the mechanism can enlarge the heat dissipation range of the host APS closed circulating cooling water system, meanwhile, the host APS closed circulating cooling water system has high-efficiency air cooling capacity, the cooling effect of the host APS closed circulating cooling water system is improved, the host is prevented from being damaged by high temperature, meanwhile, unnecessary economic loss is avoided, and the service life and the safety and reliability of the host are improved.
Remove damp mechanism 9 include with connecting pipe 73 bottom mounting intercommunication have remove damp case 91, the inner wall fixedly connected with support otter board 92 that removes damp case 91, the upper surface swing joint of support otter board 92 has sack 93, the inside packing of sack 93 has drier 94, the top fixedly connected with sponge piece 95 of sack 93, the last fixed surface of removing damp case 91 is connected with air-blower 96, air-blower 96's output is through communicating pipe and the fixed intercommunication in top that removes damp case 91, the clearance hole has been seted up to the lateral wall that removes damp case 91, and the pore wall swing joint in clearance hole has case lid 97, the outer wall of case lid 97 passes through the screw and removes damp case 91's outer wall fixed connection, this mechanism makes host computer APS closed recirculating cooling water system have the inside ability that removes damp of host computer.
The upper surface of the hollow box 75 is fixedly connected with two symmetrically distributed L-shaped fixing plates 10, and the L-shaped fixing plates 10 can stably fix the hollow box 75.
The round hole has been seted up to circulating water tank 1's lateral wall, and the pore wall fixedly connected with pipe 11 of round hole, and the fixed intercommunication of pipe wall of pipe 11 has a plurality of branch pipes 12, and the side of pipe 11 and the fixed intercommunication of the outer wall of hose 63, and pipe 11 and branch pipe 12 can make partial cooling water backward flow accelerate circulating water 1 cooling water stirring degree, make the cooling water misce bene of different temperatures.
The lower surface of the arc-shaped hollow block 64 is fixedly connected with a fixing frame 13, and the fixing frame 13 can stably fix the arc-shaped hollow block 64 in the host.
In summary, in the closed circulating cooling water system for the main APS, when the main APS needs cooling and heat dissipation, the arc-shaped hollow block 64 is first placed inside the main APS and fixed by the fixing frame 13, the hollow box 75 is fixed inside the top end of the main APS by the L-shaped fixing plate 10, then the refrigerator 3 and the circulating pump 61 are started, the circulating pump 61 sends cooling water in the circulating water tank 1 to the arc-shaped hollow block 64 through the elbow pipe 62 and the hose 63, then the main APS is cooled by the cooling fins 65, then the circulating water absorbing heat is sprayed to the honeycomb cooling block 4 through the return pipe 66 and the spray nozzle 67, at this time, the cooling water is cooled again by the refrigerator 3, the refrigeration pipe 5 and the honeycomb cooling block 4 and returns to the circulating water tank 1 for circulation, and the circulation is performed, and at the same time, the blower 96 is started, and the blower 96 sends outside air to the outer cover 71, after the outside air is cooled by the cooling water in the arc hollow block 64 through the heat conducting fins 72, the low-temperature air is conveyed into the hollow box 75 through the air pipe 74, the finally cooled air is discharged to the periphery of the host through the exhaust pipe 76, the heat dissipation of the host is accelerated, the air flow at the periphery of the host is accelerated, the heat of the air is quickly discharged from the heat dissipation hole along with the air, the mechanism can enlarge the heat dissipation range of the APS closed circulating cooling water system of the host, the APS closed circulating cooling water system of the host has high-efficiency air cooling capacity, the cooling effect of the APS closed circulating cooling water system of the host is improved, the host is prevented from being damaged by high temperature, unnecessary economic loss is avoided, the service life and the safety and the reliability of the host are improved, when the APS closed circulating cooling water system of the host works, the air is conveyed into the dehumidifying box 91 by the air blower 96, and the air is dried by the drying agents 94 of the sponge blocks 95 and the cloth bags 93, then dry air enters into the host computer inside, avoids inside external humid air to get into the host computer, avoids moisture to damage electronic equipment in the host computer simultaneously, in addition, adjusts the angle of adjusting a section of thick bamboo 84 through bolt 82 and nut 83, and pulling connecting rod 85 makes temperature sensor 86 be close to the host computer simultaneously, can real time monitoring host computer peripheral temperature variation through temperature sensor 86, and this mechanism makes host computer APS closed circulation cooling water system have the ability of the inside dehumidification of host computer and temperature monitoring.
It is to be noted that 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a closed recirculating cooling water system for host computer APS, a serial communication port, including circulating water tank (1), the fixed intercommunication in top of circulating water tank (1) has cooling cover (2), the last fixed surface of circulating water tank (1) is connected with refrigerator (3), the inner wall fixedly connected with honeycomb cooling block (4) of cooling cover (2), the lower fixed surface of honeycomb cooling block (4) is connected with refrigeration pipe (5), the link of refrigeration pipe (5) passes the lateral wall of cooling cover (2) and the fixed intercommunication of link of refrigerator (3), the outer wall fixedly connected with cooling body (6) of circulating water tank (1), the outer wall fixedly connected with complementary unit (7) of cooling body (6).
2. The closed circulating cooling water system for the main APS according to claim 1, wherein the cooling mechanism (6) comprises a circulating pump (61) fixedly connected with the outer wall of the circulating water tank (1), the suction end of the circulating pump (61) is fixedly communicated with a bent pipe (62), the bottom end of the bent pipe (62) is fixedly communicated with the outer wall of the circulating water tank (1), the output end of the circulating pump (61) is fixedly connected with a hose (63), the output end of the hose (63) is fixedly communicated with an arc-shaped hollow block (64), the inner side wall of the arc-shaped hollow block (64) is fixedly connected with a plurality of cooling fins (65), the side wall of the arc-shaped hollow block (64) is fixedly connected with a control mechanism (8), the water outlet of the arc-shaped hollow block (64) is fixedly communicated with a return pipe (66), and the top end of the cooling cover (2) is provided with a fixing through hole, and the hole wall of the fixed through hole is fixedly connected with a spray head (67), and the bottom end of the return pipe (66) is fixedly communicated with the top end of the spray head (67).
3. The closed circulating cooling water system for the main APS according to claim 2, wherein the control mechanism (8) comprises a U-shaped plate (81) fixedly connected with the side wall of the arc-shaped hollow block (64), through holes are formed in both side walls of the U-shaped plate (81), a bolt (82) is movably connected to the wall of each through hole, a nut (83) is connected to the outer wall of each bolt (82) through threads, an adjusting cylinder (84) is fixedly connected to the outer wall of each bolt (82), a connecting rod (85) is movably connected to the inner wall of each adjusting cylinder (84), a temperature sensor (86) is fixedly connected to the side wall of each connecting rod (85), a threaded hole is formed in the outer wall of each adjusting cylinder (84), and a fixing bolt (87) is connected to the wall of each threaded hole through threads.
4. The closed circulating cooling water system for the main APS according to claim 2, wherein the auxiliary mechanism (7) comprises an outer cover (71) fixedly connected with the outer wall of the arc-shaped hollow block (64), a plurality of heat conducting fins (72) are fixedly connected with the outer wall of the arc-shaped hollow block (64), a connecting pipe (73) is fixedly communicated with the outer wall of the outer cover (71), a dehumidifying mechanism (9) is fixedly communicated with an air inlet of the connecting pipe (73), an air pipe (74) is fixedly communicated with the top end of the outer cover (71), an air box (75) is fixedly communicated with an output end of the air pipe (74), and a plurality of exhaust pipes (76) are fixedly communicated with the lower surface of the hollow box (75).
5. The closed cycle cooling water system for the main engine APS according to claim 4, it is characterized in that the dehumidifying mechanism (9) comprises a dehumidifying box (91) fixedly communicated with the bottom end of the connecting pipe (73), the inner wall of the moisture removing box (91) is fixedly connected with a supporting screen plate (92), the upper surface of the supporting screen plate (92) is movably connected with a cloth bag (93), the drying agent (94) is filled in the cloth bag (93), the top end of the cloth bag (93) is fixedly connected with a sponge block (95), the upper surface of the moisture removing box (91) is fixedly connected with an air blower (96), the output end of the air blower (96) is fixedly communicated with the top end of the moisture removing box (91) through a communicating pipe, the side wall of the moisture removing box (91) is provided with a cleaning hole, and the pore wall swing joint in clearance hole has case lid (97), the outer wall of case lid (97) passes through the outer wall fixed connection of screw and dehumidification case (91).
6. Closed cycle cooling water system for main engines APS according to claim 4, wherein two symmetrically distributed L-shaped fixing plates (10) are fixedly connected to the upper surface of the hollow box (75).
7. The closed cycle cooling water system for the APS of the main unit according to claim 2, wherein a fixing frame (13) is fixedly connected to the lower surface of the arc-shaped hollow block (64).
8. The closed circulating cooling water system for the main APS according to claim 1, wherein a circular hole is formed in a side wall of the circulating water tank (1), a conduit (11) is fixedly connected to a wall of the circular hole, a plurality of branch pipes (12) are fixedly communicated with a wall of the conduit (11), and a side end of the conduit (11) is fixedly communicated with an outer wall of the hose (63).
CN202111071073.6A 2021-09-13 2021-09-13 Closed circulating cooling water system for host APS Active CN113645816B (en)

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Application Number Priority Date Filing Date Title
CN202111071073.6A CN113645816B (en) 2021-09-13 2021-09-13 Closed circulating cooling water system for host APS

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Application Number Priority Date Filing Date Title
CN202111071073.6A CN113645816B (en) 2021-09-13 2021-09-13 Closed circulating cooling water system for host APS

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CN113645816A true CN113645816A (en) 2021-11-12
CN113645816B CN113645816B (en) 2024-01-30

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