CN110594896A - Computer room ventilation dust collector - Google Patents
Computer room ventilation dust collector Download PDFInfo
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- CN110594896A CN110594896A CN201810599636.0A CN201810599636A CN110594896A CN 110594896 A CN110594896 A CN 110594896A CN 201810599636 A CN201810599636 A CN 201810599636A CN 110594896 A CN110594896 A CN 110594896A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
- F24F2006/046—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements with a water pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a computer room ventilation and dust removal device, wherein a host bracket vertical pipe is arranged in a computer room, a plurality of support plates are fixed between the host bracket vertical pipes, a host is arranged on each support plate, and the top end of the host bracket vertical pipe is communicated with an air inlet pipeline; the bottom ends of the host bracket vertical pipes are communicated through connecting pipes, and the connecting pipes and the supporting plate are provided with vent holes; a heat exchange case is arranged on the left side of the cold air pipeline, and a water tank is arranged in the heat exchange case; a heat exchange tube support is arranged in the water tank, a heat exchange tube is fixed on the heat exchange tube support, the lower end of the heat exchange tube is communicated with the lower end of the cold air pipeline, the upper end of the heat exchange tube is communicated with a tee joint, the tee joint is communicated with a floating heat exchange humidifying device through a humidifying hose, and the top end of the tee joint is communicated with an air inlet tube; and a radiating pipe is arranged on the side wall of the heat exchange case above the water tank, one end of the radiating pipe extends into the bottom end of the water tank, and the other end of the radiating pipe is communicated with a second water pump. The invention has the advantages of ensuring the humidity in the machine room and preventing the generation of static electricity.
Description
Technical Field
The invention relates to the technical field of computer rooms, in particular to a ventilation and dust removal device for a computer room.
Background
For the normal operation of the computer, a cooling system is required in the computer room. The grant publication number is CN 102563803B, chinese patent with patent number 201110359210.6 discloses a computer room gas circulation temperature control system, which comprises a cooling chamber, a support for supporting a computer is arranged in the cooling chamber, the support divides the cooling chamber into a cold air region and a hot air region, a side wall and a bottom of the cooling chamber are respectively provided with a cold air inlet and a vent, the cold air inlet is located in the cold air region, the vent is located below the support, an air inlet is arranged on the side wall of one side of the support located in the cold air region, an exhaust port is arranged on the side wall of one side of the support located in the hot air region, the position of the exhaust port corresponds to the position of an exhaust fan of the computer, an exhaust fan is arranged on the side wall of the cooling chamber of the hot air region, and the exhaust fan is arranged on the upper portion of the side wall of the cooling chamber, an exhaust port is arranged on the exhaust fan; a filter is further arranged in the cold air area of the cooling chamber, one end of the filter is connected with the support, the other end of the filter is fixed at the top of the cooling chamber, a backflow control valve is arranged on one side, close to the filter, of the support, a backflow air vent is arranged on the other side of the support, and the position of the backflow air vent corresponds to the position of the backflow control valve; and a turbulence adjusting plate for adjusting the width of the hot air area is arranged on the side wall of the cooling chamber, and the turbulence adjusting plate is positioned in the hot air area. Although this device can suppress the rise of the indoor temperature, it has a disadvantage that, firstly, a backflow vent hole is provided at the opposite side of the bracket, and a backflow control valve controls the gas discharged from the computer to flow back through the backflow vent hole; in fact, the cold air can only flow away from the upper part because the cold air can not flow back at all, thereby reducing the cooling efficiency and failing to achieve the effect of preventing the computer from being exposed; secondly, when the outside humidity is reduced, the function of increasing the humidity is not considered.
Disclosure of Invention
In order to overcome the technical defects, the invention provides a ventilation and dust removal device for a computer room.
In order to achieve the purpose, the invention adopts the following technical scheme:
a ventilation and dust removal device for a computer room comprises a computer room, wherein an air inlet pipeline is arranged above the computer room, a cold air pipeline is arranged on one side of the computer room, and the cold air pipeline is communicated with the air inlet pipeline; a host support vertical pipe is arranged in the machine room, a plurality of supporting plates are fixed between the host support vertical pipes, a host is arranged on the supporting plates, and the top end of the host support vertical pipe is communicated with an air inlet pipeline; sliding doors are arranged on the outer side of the host support vertical pipe, a fan cover is arranged at the top end of the machine room between the two sliding doors, the fan cover is communicated with an air outlet pipe, a first fan is arranged on the air outlet pipe, and a temperature sensor and a humidity sensor are arranged on the inner wall of the fan cover; the bottom ends of the host bracket vertical pipes are communicated through connecting pipes, and the connecting pipes and the supporting plate are provided with vent holes; one side of the air inlet pipeline above the machine room is communicated with an air-conditioning refrigeration pipeline, and a fan II and an electric control valve I are arranged on the air-conditioning refrigeration pipeline; a heat exchange case is arranged on the left side of the cold air pipeline, a dust filtering window is arranged on the side wall of the heat exchange case, a water tank is arranged in the heat exchange case, and a small hole is formed in the top end of the water tank; a heat exchange tube support is arranged in the water tank, a heat exchange tube is fixed on the heat exchange tube support, the lower end of the heat exchange tube is communicated with the lower end of the cold air pipeline, the upper end of the heat exchange tube is communicated with a tee joint, the tee joint is fixed on a mounting plate, and the mounting plate is fixed on the inner wall of the water tank; the tee joint is communicated with the floating heat exchange humidifying device through a humidifying hose, the floating heat exchange humidifying device floats on the upper surface in the water tank, the top end of the tee joint is communicated with an air inlet pipe, and the air inlet pipe is provided with a second electric control valve; a radiating pipe is arranged on the side wall of the heat exchange case above the water tank, one end of the radiating pipe extends into the bottom end of the water tank, the other end of the radiating pipe is communicated with a second water pump, the second water pump is arranged on the mounting plate, and the second water pump is communicated with the floating heat exchange humidifying device through a heat exchange hose; the radiating pipe is communicated with the heat exchange hose through a jumper pipe, and the jumper pipe is provided with a third electric control valve; and a PLC (programmable logic controller) is further arranged in the machine room and is electrically connected with the first fan, the temperature sensor, the humidity sensor, the second fan, the first electric control valve, the second water pump and the third electric control valve.
Furthermore, the floating heat exchange humidifying device comprises a floating valve body, a buoyancy tank, a water through hole, a water through groove, a valve core, a spring, a sealing block, a humidifying bin, a filter screen, a balance weight screw rod, a balance weight block, an air outlet pipe, an air outlet, a ventilation pipe, a rubber ball plug, a connecting rod, a support, an adjusting seat, an adjusting screw, a floating ball connecting rod and a floating ball, wherein the buoyancy tank is fixed at the lower end of the side wall of the floating valve body, the balance weight screw rod is fixed at the lower end of the floating valve body, the balance weight screw rod is connected with a plurality of balance weight blocks through threads, the humidifying bin is arranged in the floating valve body and is communicated with a tee joint through a humidifying hose, the filter screen is arranged in the humidifying bin, the air outlet pipe is inserted in the filter screen, the air outlet pipe is arranged on the air outlet pipe and, the support is fixed at the top end of the floating valve body; an adjusting seat is fixed at the right end of the connecting rod, a floating ball connecting rod is inserted on the adjusting seat, a floating ball is fixed at the lower end of the floating ball connecting rod, and the floating ball connecting rod is fixed on the adjusting seat through an adjusting screw; a valve core is inserted in the floating valve body on the left side of the humidification bin, a water passing groove is formed in the valve core, a sealing block is fixed at the right end of the valve core and arranged in the humidification bin, a spring is sleeved at the left end of the valve core, and the spring is arranged on the left side of the floating valve body; the floating valve body is also provided with a water through hole, the valve core transversely penetrates through the water through hole, the upper end of the water through hole is communicated with a heat exchange hose, and the lower end of the water through hole is contacted with circulating water in the water tank.
Further, the below of cool air pipeline and the below of backup pad all are provided with congeals water and collect the cover, congeals the lower extreme intercommunication that water was collected the cover and have the header tank, are provided with electronic floater liquid level changer in top and the bottom floater liquid level changer in the header tank, and the header tank passes through the top of wet return intercommunication water tank, is provided with water pump one on the wet return, wherein electronic floater liquid level changer in top, bottom floater liquid level changer and water pump one and PLC controller electric connection.
Further, the upper end of the interior of the cool air pipeline is provided with a partition plate, an axial flow fan is arranged above the partition plate, the axial flow fan is electrically connected with the PLC, a rubber ball mounting groove is formed in the partition plate, a rubber ball is arranged in the rubber ball mounting groove, and a silk screen is fixed on the rubber ball mounting groove above the rubber ball.
Furthermore, a filter screen is arranged in the cool air pipeline, is arranged below the partition plate and is arranged above the heat exchange pipe extending into the cool air pipeline.
Furthermore, a water flowing groove is formed in the position, close to the outer side wall of the host bracket vertical pipe, of the supporting plate.
The invention has the beneficial effects that: the cooling air can be fully utilized to dissipate heat of the host, so that the cooling efficiency is improved; when the outside humidity reduces, can guarantee the humidity in the computer lab, prevent to produce static phenomenon.
Drawings
FIG. 1 is a schematic structural diagram of a computer room ventilation and dust removal device according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is an enlarged view of a portion of FIG. 1 at D;
FIG. 6 is a schematic structural diagram of a floating heat exchange humidifying device according to the present invention;
FIG. 7 is a schematic diagram of the floating heat exchange humidifying device when the floating ball floats;
in the figure, 1, a machine room; 2. a host support stand pipe; 3. a support plate; 4. a host; 5. a sliding door; 6. a fan housing; 7. an air outlet pipe; 8. a first fan; 9. a temperature sensor; 10. a humidity sensor; 11. a connecting pipe; 12. a vent hole; 13. a condensed water collecting cover; 14. a water collection tank; 15. a top electric floating ball liquid level transmitter; 16. a liquid level transmitter of a bottom floating ball; 17. a first water pump; 18. a water return pipe; 19. an air inlet pipeline; 20. an air conditioning refrigeration circuit; 21. a second fan; 22. a first electric control valve; 23. a cool air duct; 24. an axial flow fan; 25. a partition plate; 26. a rubber ball mounting groove; 27. a rubber ball; 28. a wire mesh; 29. a filter screen; 30. a water tank; 31. a heat exchange tube support; 32. a heat exchange pipe; 33. a tee joint; 34. an air inlet pipe; 35. a second electric control valve; 36. mounting a plate; 37. a PLC controller; 38. a humidifying hose; 39. a radiating pipe; 40. a heat exchanger case; 41. a dust filter window; 42. a second water pump; 43. a jumper tube; 44. an electric control valve III; 45. a floating heat exchange humidifying device; 46. a heat exchange hose; 47. a launder; 4501. a floating valve body; 4502. a buoyancy tank; 4503. a water through hole; 4504. a water through groove; 4505. a valve core; 4506. a spring; 4507. a sealing block; 4508. a humidifying bin; 4509. filtering with a screen; 4510. a counterweight screw rod; 4511. a balancing weight; 4512. an air outlet pipe; 4513. an air outlet; 4514. a vent pipe; 4515. rubber ball blocking; 4516. a connecting rod; 4517. a support; 4518. an adjusting seat; 4519. an adjusting screw; 4520. a floating ball connecting rod; 4521. a floating ball.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1-7, a computer room ventilation and dust removal device comprises a computer room 1, wherein an air inlet pipeline 19 is arranged above the computer room 1, a cool air pipeline 23 is arranged on one side of the computer room 1, and the cool air pipeline 23 is communicated with the air inlet pipeline 19; a host support vertical pipe 2 is arranged in the machine room 1, a plurality of support plates 3 are fixed between the host support vertical pipes 2, a host 4 is arranged on each support plate 3, and the top end of each host support vertical pipe 2 is communicated with an air inlet pipeline 19; sliding doors 5 are arranged on the outer side of the host support vertical pipe 2, a fan cover 6 is arranged at the top end of the machine room 1 between the two sliding doors 5, the fan cover 6 is communicated with an air outlet pipe 7, a first fan 8 is arranged on the air outlet pipe 7, and a temperature sensor 9 and a humidity sensor 10 are arranged on the inner wall of the fan cover 6; the bottom ends of the host bracket vertical pipes 2 are communicated through connecting pipes 11, and the connecting pipes 11 and the supporting plate 3 are both provided with vent holes 12; an air-conditioning refrigeration pipeline 20 is communicated with one side of the air inlet pipeline 19 above the machine room 1, the air-conditioning refrigeration pipeline 20 is connected with an air conditioner, and a fan II 21 and an electric control valve I22 are arranged on the air-conditioning refrigeration pipeline 20; a heat exchange case 40 is arranged on the left side of the cold air pipeline 23, a dust filtering window 41 is arranged on the side wall of the heat exchange case 40, a water tank 30 is arranged in the heat exchange case 40, and a small hole is formed in the top end of the water tank 30; a heat exchange tube support 31 is arranged in the water tank 30, a heat exchange tube 32 is fixed on the heat exchange tube support 31, the lower end of the heat exchange tube 32 is communicated with the lower end of the cool air pipeline 23, the upper end of the heat exchange tube 32 is communicated with a tee 33, the tee 33 is fixed on a mounting plate 36, and the mounting plate 36 is fixed on the inner wall of the water tank 30; the tee joint 33 is communicated with a floating heat exchange humidifying device 45 through a humidifying hose 38, the floating heat exchange humidifying device 45 floats on the upper surface in the water tank 30, the top end of the tee joint 33 is communicated with an air inlet pipe 34, and the air inlet pipe 34 is provided with a second electric control valve 35; a radiating pipe 39 is arranged on the side wall of the heat exchange case 40 above the water tank 30, one end of the radiating pipe 39 extends into the bottom end of the water tank 30, the other end of the radiating pipe 39 is communicated with a second water pump 42, the second water pump 42 is arranged on the mounting plate 36, and the second water pump 42 is communicated with a floating heat exchange humidifying device 45 through a heat exchange hose 46; the radiating pipe 39 is communicated with the heat exchange hose 46 through a jumper pipe 43, and the jumper pipe 43 is provided with a third electric control valve 44; a PLC (programmable logic controller) 37 is further arranged in the machine room 1, and the PLC 37 is electrically connected with the first fan 8, the temperature sensor 9, the humidity sensor 10, the second fan 21, the first electric control valve 22, the second electric control valve 35, the second water pump 42 and the third electric control valve 44;
wherein the floating heat exchange and humidification device 45 comprises a floating valve body 4501, a buoyancy tank 4502, a water through hole 4503, a water through groove 4504, a valve core 4505, a spring 4506, a sealing block 4507, a humidification chamber 4508, a filter screen 4509, a counterweight screw 4510, a counterweight 4511, an air outlet pipe 4512, an air outlet 4513, a ventilation pipe 4514, a rubber ball-blocking 4515, a connecting rod 4516, a support 4517, an adjustment seat 4518, an adjustment screw 4519, a floating ball connecting rod 4520 and a floating ball 4521, the buoyancy tank 4502 is fixed at the lower end of the side wall of the floating valve body 4501, the counterweight screw 4510 is fixed at the lower end of the floating valve body 4501, the counterweight screw 4510 is connected with a plurality of counterweight blocks 4511 through threads, the humidification chamber 4508 is arranged in the floating valve body 4501, the humidification chamber 4508 is communicated with a tee 33 through a humidification hose 38, 4509 is arranged in the humidification chamber 4508, the air outlet pipe 4512 is inserted in the filter screen 4509, 4513 is arranged on the air outlet pipe 4512, the air outlet pipe 45, a rubber ball-blocking 4515 is fixed on a connecting rod 4516, the left side of the connecting rod 4516 is hinged on a support 4517, and the support 4517 is fixed at the top end of the floating valve body 4501; an adjusting seat 4518 is fixed at the right end of the connecting rod 4516, a floating ball connecting rod 4520 is inserted on the adjusting seat 4518, a floating ball 4521 is fixed at the lower end of the floating ball connecting rod 4520, and the floating ball connecting rod 4520 is fixed on the adjusting seat 4518 through an adjusting screw 4519; a valve core 4505 is inserted into the floating valve body 4501 on the left side of the humidification chamber 4508, a water through groove 4504 is formed in the valve core 4505, a sealing block 4507 is fixed at the right end of the valve core 4505, the sealing block 4507 is arranged in the humidification chamber 4508, a spring 4506 is sleeved at the left end of the valve core 4505, and the spring 4506 is arranged on the left side of the floating valve body 4501; a water through hole 4503 is further formed in the floating valve body 4501, the valve core 4505 penetrates through the water through hole 4503, the upper end of the water through hole 4503 is communicated with a heat exchange hose 46, and the lower end of the water through hole 4503 is in contact with circulating water in the water tank 30;
the condensed water collecting cover 13 is arranged below the cool air pipeline 23 and below the supporting plate 3, the lower end of the condensed water collecting cover 13 is communicated with the water collecting tank 14, the top end electric floating ball liquid level transmitter 15 and the bottom end floating ball liquid level transmitter 16 are arranged in the water collecting tank 14, the water collecting tank 14 is communicated with the top end of the water tank 30 through the water return pipe 18, the water return pipe 18 is provided with a first water pump 17, and the top end electric floating ball liquid level transmitter 15, the bottom end floating ball liquid level transmitter 16 and the first water pump 17 are electrically connected with the PLC 37;
a partition plate 25 is arranged at the upper end inside the cool air pipeline 23, an axial flow fan 24 is arranged above the partition plate 25, the axial flow fan 24 is electrically connected with the PLC 37, a rubber ball mounting groove 26 is formed in the partition plate 25, a rubber ball 27 is arranged in the rubber ball mounting groove 26, and a wire mesh 28 is fixed on the rubber ball mounting groove 26 above the rubber ball 27;
wherein, the inside of the cool air pipeline 23 is also provided with a filter screen 29, the filter screen 29 is arranged below the clapboard 25 and above the heat exchange pipe 32 extending into the cool air pipeline 23;
a water flowing groove 47 is formed in the position, close to the outer side wall of the host bracket stand pipe 2, of the supporting plate 3.
In this embodiment, when the host 4 operates, the PLC controller 37 controls the first fan 8 and the axial flow fan 24 to operate, and controls the second electric control valve 35 to open, the first fan 8 draws out hot air in the machine room 1, at this time, external air enters the heat exchange pipe 32 through the air inlet pipe 34, then enters the inside of the cool air pipeline 23 after being cooled by circulating water in the water tank 30, cool air enters the connecting pipe 11 through the rubber ball mounting groove 26, the wire mesh 28, the axial flow fan 24, the air inlet pipe 19 and the host support stand pipe 2, and then flows out through the vent hole 12, at this time, the cool air slowly flows upwards through the vent hole 12 formed in the support plate 3, and in the process of flowing upwards, the cool air absorbs heat generated by the operation of the host 4 and becomes hot air to be discharged. In the process, the temperature sensor 9 and the humidity sensor 10 can monitor the temperature and the humidity in real time, when the temperature is higher than 25 ℃, the temperature sensor 9 can control the second fan 21 to operate through the PLC 37 and control the first electric control valve 22 to be opened, and at the moment, cold air generated by an air conditioner can flow into the machine room 1 through the air conditioner refrigeration pipeline 20 to cool the machine room 1; when the humidity is smaller than the safe operation value of the machine room 1, the humidity sensor 10 passes through, the PLC controller 37 controls the second electric control valve 35 to close, and controls the third electric control valve 44 to open, at this time, because the first fan 8 draws out the hot air in the machine room 1, negative pressure is generated in the machine room 1, the negative pressure can suck the sealing block 4507 to enable the valve core 4505 to move to the right side against the elastic force of the spring 4506, at this time, water in the radiating pipe 39 can enter the humidifying bin 4508 through the jumper pipe 43, the heat exchange hose 46, the water through hole 4503 and the water through groove 4504, at this time, the whole weight of the floating valve 4501 can be increased, and can move downwards, in the process of moving downwards, the floating ball 4521 can be floated under the buoyancy of the water, the floating ball 4521 can drive the connecting rod 4516 to rotate through the floating ball 4520 and the adjusting seat 4518, the connecting rod 4516 can drive the vent pipe 4515 to move upwards, so that the vent pipe 4514 is no longer plugged by the air in the water tank 30 can enter the air outlet pipe, then flows out through the air outlet 4513, at this time, the air can be fully humidified by the water in the humidification chamber 4508, and the humidified air enters the heat exchange pipe 32 through the humidification hose 38 and then continues to enter the machine room 1 to humidify the machine room 1.
The device can reduce the cooling volume by arranging the sliding door 5, so that the heat is concentrated, and the cool wind can be better utilized; through setting up and congealing water and collecting cover 13 and header tank 14, the collection that can be convenient is congealed water, then will congeal the water pump and send to and continue to utilize in the water tank 30.
When the temperature is low at night, the PLC 37 controls the movement of the second water pump 42 in a timing mode, circulating water in the water tank 30 is made to dissipate heat through the radiating pipe 39, and the circulating water in the water tank 30 is cooled through low-temperature air at night.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a computer room ventilation dust collector, includes computer lab (1), its characterized in that: an air inlet pipeline (19) is arranged above the machine room (1), a cold air pipeline (23) is arranged on one side of the machine room (1), and the cold air pipeline (23) is communicated with the air inlet pipeline (19); a host support vertical pipe (2) is arranged in the machine room (1), a plurality of supporting plates (3) are fixed between the host support vertical pipes (2), a host (4) is arranged on each supporting plate (3), and the top end of each host support vertical pipe (2) is communicated with an air inlet pipeline (19); sliding doors (5) are arranged on the outer side of the host support vertical pipe (2), a fan cover (6) is arranged at the top end of the machine room (1) between the two sliding doors (5), the fan cover (6) is communicated with an air outlet pipe (7), a first fan (8) is arranged on the air outlet pipe (7), and a temperature sensor (9) and a humidity sensor (10) are arranged on the inner wall of the fan cover (6); the bottom ends of the host bracket vertical pipes (2) are communicated through connecting pipes (11), and the connecting pipes (11) and the supporting plate (3) are both provided with vent holes (12); one side of an air inlet pipeline (19) above the machine room (1) is communicated with an air-conditioning refrigeration pipeline (20), and the air-conditioning refrigeration pipeline (20) is provided with a second fan (21) and a first electric control valve (22); a heat exchange case (40) is arranged on the left side of the cold air pipeline (23), a dust filtering window (41) is arranged on the side wall of the heat exchange case (40), a water tank (30) is arranged in the heat exchange case (40), and a small hole is formed in the top end of the water tank (30); a heat exchange tube support (31) is arranged in the water tank (30), a heat exchange tube (32) is fixed on the heat exchange tube support (31), the lower end of the heat exchange tube (32) is communicated with the lower end of the cold air pipeline (23), the upper end of the heat exchange tube (32) is communicated with a tee joint (33), the tee joint (33) is fixed on a mounting plate (36), and the mounting plate (36) is fixed on the inner wall of the water tank (30); the tee joint (33) is communicated with a floating heat exchange humidifying device (45) through a humidifying hose (38), the floating heat exchange humidifying device (45) floats on the upper surface in the water tank (30), the top end of the tee joint (33) is communicated with an air inlet pipe (34), and the air inlet pipe (34) is provided with a second electric control valve (35); a radiating pipe (39) is arranged on the side wall of the heat exchange case (40) above the water tank (30), one end of the radiating pipe (39) extends into the bottom end of the water tank (30), the other end of the radiating pipe is communicated with a second water pump (42), the second water pump (42) is arranged on the mounting plate (36), and the second water pump (42) is communicated with the floating heat exchange humidifying device (45) through a heat exchange hose (46); the radiating pipe (39) is communicated with the heat exchange hose (46) through a jumper pipe (43), and an electric control valve III (44) is arranged on the jumper pipe (43); the machine room (1) is also internally provided with a PLC (37), and the PLC (37) is electrically connected with the first fan (8), the temperature sensor (9), the humidity sensor (10), the second fan (21), the first electric control valve (22), the second electric control valve (35), the second water pump (42) and the third electric control valve (44).
2. The computer room ventilation and dust removal device of claim 1, wherein: the floating heat exchange and humidification device (45) comprises a floating valve body (4501), a buoyancy tank (4502), a water through hole (4503), a water through groove (4504), a valve core (4505), a spring (4506), a sealing block (4507), a humidification cabin (4508), a filter screen (4509), a counterweight screw (4510), a counterweight block (4511), an air outlet pipe (4512), an air outlet (4513), a ventilation pipe (4514), a rubber ball (4515), a connecting rod (4516), a support (4517), an adjusting seat (4518), an adjusting screw (4519), a floating ball connecting rod (4520) and a floating ball (4521), wherein the buoyancy tank (4502) is fixed at the lower end of the side wall of the floating valve body (4501), the counterweight screw (4510) is fixed at the lower end of the floating valve body (4501), a plurality of counterweight blocks (4511) are connected with the counterweight screw (4510) through threads, the humidification cabin (4508) is arranged in the floating valve body (4501), and the humidification cabin (4508) is communicated with a three-, a filter screen (4509) is arranged in the humidifying bin (4508), an air outlet pipe (4512) is inserted into the filter screen (4509), an air outlet (4513) is formed in the air outlet pipe (4512), the air outlet pipe (4512) is communicated with a ventilation pipe (4514), a rubber ball plug (4515) is arranged at the top end of the ventilation pipe (4514), the rubber ball plug (4515) is fixed on a connecting rod (4516), the left side of the connecting rod (4516) is hinged to a support (4517), and the support (4517) is fixed at the top end of the floating valve body (4501); an adjusting seat (4518) is fixed at the right end of the connecting rod (4516), a floating ball connecting rod (4520) is inserted on the adjusting seat (4518), a floating ball (4521) is fixed at the lower end of the floating ball connecting rod (4520), and the floating ball connecting rod (4520) is fixed on the adjusting seat (4518) through an adjusting screw (4519); a valve core (4505) is inserted into a floating valve body (4501) on the left side of the humidification bin (4508), a water through groove (4504) is formed in the valve core (4505), a sealing block (4507) is fixed at the right end of the valve core (4505), the sealing block (4507) is arranged in the humidification bin (4508), a spring (4506) is sleeved at the left end of the valve core (4505), and the spring (4506) is arranged on the left side of the floating valve body (4501); a water through hole (4503) is further formed in the floating valve body (4501), the valve core (4505) penetrates through the water through hole (4503), the upper end of the water through hole (4503) is communicated with a heat exchange hose (46), and the lower end of the water through hole (4503) is in contact with circulating water in the water tank (30).
3. The computer room ventilation and dust removal device of claim 1, wherein: the utility model discloses a cold wind pipeline, including cold wind pipeline (23) and backup pad (3), the below of cold wind pipeline all is provided with congeals water and collects cover (13), the lower extreme intercommunication that congeals water and collect cover (13) has header tank (14), be provided with electronic floater liquid level transmitter in top (15) and bottom floater liquid level transmitter (16) in header tank (14), header tank (14) are through the top of wet return (18) intercommunication water tank (30), be provided with water pump (17) on wet return (18), wherein electronic floater liquid level transmitter in top (15), bottom floater liquid level transmitter (16) and water pump (17) and PLC controller (37) electric connection.
4. The computer room ventilation and dust removal device of claim 1, wherein: the upper end of the inside of the cool air pipeline (23) is provided with a partition plate (25), an axial flow fan (24) is arranged above the partition plate (25), the axial flow fan (24) is electrically connected with a PLC (programmable logic controller) (37), a rubber ball mounting groove (26) is formed in the partition plate (25), a rubber ball (27) is arranged in the rubber ball mounting groove (26), and a wire mesh (28) is fixed on the rubber ball mounting groove (26) above the rubber ball (27).
5. The computer room ventilation and dust removal device of claim 4, wherein: the inside of the cool air pipeline (23) is also provided with a filter screen (29), and the filter screen (29) is arranged below the partition plate (25) and above the heat exchange pipe (32) extending into the cool air pipeline (23).
6. The computer room ventilation and dust removal device of claim 1, wherein: a water flowing groove (47) is formed in the position, close to the outer side wall of the host bracket vertical pipe (2), of the supporting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810599636.0A CN110594896A (en) | 2018-06-12 | 2018-06-12 | Computer room ventilation dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810599636.0A CN110594896A (en) | 2018-06-12 | 2018-06-12 | Computer room ventilation dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110594896A true CN110594896A (en) | 2019-12-20 |
Family
ID=68849390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810599636.0A Withdrawn CN110594896A (en) | 2018-06-12 | 2018-06-12 | Computer room ventilation dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110594896A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1515098A1 (en) * | 2003-09-12 | 2005-03-16 | Ingenjörsfirma Kontrollelektronik Hjärtström & Kalén Aktiebolag | Method and device for environment conditioning |
| CN101813351A (en) * | 2009-02-24 | 2010-08-25 | 华为技术有限公司 | Cooling system and communication system |
| CN102654298A (en) * | 2012-05-21 | 2012-09-05 | 徐兴江 | Intelligent enthalpy difference control energy-saving air conditioner and control method thereof |
| CN104848450A (en) * | 2015-05-08 | 2015-08-19 | 夏正付 | Novel computer room |
| CN105387542A (en) * | 2015-11-11 | 2016-03-09 | 深圳市共济科技有限公司 | Cabinet type precise air conditioner with humidification function and use method of cabinet type precise air conditioner |
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2018
- 2018-06-12 CN CN201810599636.0A patent/CN110594896A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1515098A1 (en) * | 2003-09-12 | 2005-03-16 | Ingenjörsfirma Kontrollelektronik Hjärtström & Kalén Aktiebolag | Method and device for environment conditioning |
| CN101813351A (en) * | 2009-02-24 | 2010-08-25 | 华为技术有限公司 | Cooling system and communication system |
| CN102654298A (en) * | 2012-05-21 | 2012-09-05 | 徐兴江 | Intelligent enthalpy difference control energy-saving air conditioner and control method thereof |
| CN104848450A (en) * | 2015-05-08 | 2015-08-19 | 夏正付 | Novel computer room |
| CN105387542A (en) * | 2015-11-11 | 2016-03-09 | 深圳市共济科技有限公司 | Cabinet type precise air conditioner with humidification function and use method of cabinet type precise air conditioner |
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Application publication date: 20191220 |
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| WW01 | Invention patent application withdrawn after publication |