CN215570982U

CN215570982U - Ventilation device for quickly cooling machine room

Info

Publication number: CN215570982U
Application number: CN202121545122.0U
Authority: CN
Inventors: 张帆; 贺茂宏; 陈伟雄
Original assignee: Guangdong Yiye Energy Saving Technology Co ltd
Current assignee: Guangdong Yiye Energy Saving Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-18
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a ventilation device for quickly cooling a machine room, which comprises an outer machine case, an inner machine case and a connecting cylinder, wherein one side of the outer machine case is provided with an opening, one side of the inner machine case is provided with an opening, the connecting cylinder is communicated with the outer machine case and is fixed at one side of the outer machine case, which is far away from the opening, one end of the connecting cylinder, which is far away from the outer machine case, is detachably fixed at one side of the inner machine case, which is far away from the opening, a plurality of ventilation channels are arranged in the connecting cylinder, which are communicated with the outer machine case and the inner machine case, the side wall of the ventilation channels and the cylinder wall of the connecting cylinder surround to form a cooling cavity for cooling and filling, meanwhile, a dust screen is arranged at the opening of the outer machine case, lead screws can be rotatably arranged on the inner walls at two sides of the opening of the outer machine case, a cleaning plate is sleeved and arranged between the two lead screws, and a dust-proof shell for leading screw top end to penetrate is arranged on the upper end surface of the outer machine case. This ventilation unit is used in computer lab rapid cooling can improve the radiating effect to the air cooling that flows, and is convenient for clear up the dust screen, has guaranteed dustproof effect.

Description

Ventilation device for quickly cooling machine room

Technical Field

The utility model belongs to the technical field of machine room ventilation, and particularly relates to a ventilation device for quickly cooling a machine room.

Background

Because the communication telecommunication base station and the unattended machine room are all totally-enclosed machine rooms, power supply equipment, transmitting equipment, transmission equipment and the like in the machine rooms generate a large amount of heat, so that the equipment in the machine room of the communication telecommunication base station can be frequently stopped or even damaged intermittently due to overhigh temperature, the equipment operates in a closed room for a long time, the temperature is overhigh, the communication telecommunication base station cannot work normally, serious consequences are generated, and a ventilation device is often required to be configured for heat dissipation.

At present, current computer lab ventilation unit simple structure often carries out simple ventilation through the fan, can not cool down to the air current that gets into the computer lab, leads to the cooling effect to the computer lab limited, and generally is equipped with the dust screen in vent department, but the higher clearance of being not convenient for in position of dust screen, long-term use accumulates the dust easily, leads to dustproof effect poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ventilating device for quickly cooling a machine room, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ventilation unit is used in quick cooling of computer lab, set up the outer quick-witted case of open-ended including one side, open-ended interior machine case has been seted up to one side, and the connecting cylinder of outer quick-witted case of intercommunication and interior machine case, the connecting cylinder is fixed in outer quick-witted case and keeps away from its open-ended one side, the connecting cylinder is kept away from the one end of outer quick-witted case and can be dismantled and be fixed in interior machine case and keep away from its open-ended one side, and set up the ventilation passageway of the outer quick-witted case of a plurality of intercommunications and interior machine case in the connecting cylinder, and the lateral wall of ventilation passageway and the section of thick bamboo wall of connecting cylinder enclose the cooling chamber that forms the cooling and pack.

Preferably, the dust screen is installed to the opening part of outer quick-witted case, and all rotatable the installing of lead screw on the opening both sides inner wall of outer quick-witted case, and the screw cup joints between two lead screws and installs the cleaning plate, and the up end of outer quick-witted case installs the dustproof casing that supplies the lead screw top to penetrate.

Preferably, a motor is installed on one side of the outer portion of the dustproof machine shell, a crankshaft of the motor penetrates into the dustproof machine shell and is fixed with a worm, and the worm is horizontally and rotatably fixed in the dustproof machine shell.

Preferably, worm gears are fixed at the ends of the two lead screws penetrating into the dustproof machine shell, and the worm gears are in meshing transmission with the worm.

Preferably, the lower end of the opening of the outer case is provided with a dust removal notch, and a fan for ventilation is installed in the outer case.

Preferably, the connecting tube penetrates into the inner case, one end of the connecting tube is connected with the connecting tube, the connecting tube is communicated with the cooling cavity, and the end, far away from the connecting tube, of the connecting tube penetrates out of the top of the inner case and is matched with the sealing cover.

Preferably, the side surfaces of the outer case and the inner case are provided with a plurality of fixing lugs for being fixed on the outer wall of the machine room.

The utility model has the technical effects and advantages that: the ventilation device for quickly cooling the machine room benefits from the matching of the outer machine case, the connecting cylinder, the ventilation channel, the cooling cavity and the inner machine case, can ventilate by using the dustproof net in the outer machine case, and can perform heat exchange with cooling liquid filled in the cooling cavity when circulating air passes through the ventilation channel, so that the air flow introduced into the machine room is cooled, the quick cooling effect on the machine room is improved, meanwhile, the air flow can be divided into a plurality of strands due to the arrangement of the ventilation channels, and the heat exchange efficiency of the cooling liquid in the cooling cavity and the air flow is improved;

and benefit from the setting of dust screen, can carry out filtration purification to the air of circulation to benefit from the cooperation of lead screw, cleaning plate, worm wheel, motor and worm, but regular starting motor orders about the worm and drives two lead screws and rotate simultaneously, thereby makes the cleaning plate can clean the dust of accumulation in the outside of dust screen, and convenient cleanness is favorable to guaranteeing the dustproof effect of dust screen.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. an outer chassis; 101. dust removal openings; 2. a connecting cylinder; 201. a ventilation channel; 202. a cooling chamber; 3. an inner chassis; 301. fixing the ear; 4. a connecting pipe; 401. a sealing cover; 5. a dust screen; 6. a lead screw; 601. cleaning the plate; 602. a worm gear; 7. a dust-proof housing; 8. a motor; 801. a worm; 9. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2 and 3, the ventilating device for rapidly cooling a machine room comprises an outer machine case 1 with an opening at one side, an inner machine case 3 with an opening at one side, and a connecting cylinder 2 for communicating the outer machine case 1 and the inner machine case 3, wherein the connecting cylinder 2 is fixed at one side of the outer machine case 1 away from the opening, one end of the connecting cylinder 2 away from the outer machine case 1 is detachably fixed at one side of the inner machine case 3 away from the opening, a plurality of ventilating channels 201 for communicating the outer machine case 1 and the inner machine case 3 are arranged in the connecting cylinder 2, the side walls of the ventilating channels 201 and the cylinder wall of the connecting cylinder 2 enclose a cooling cavity 202 for cooling and filling, in specific implementation, the cooling cavity 202 can be filled with cooling liquid, the cooling liquid can be selected but not limited to pure water, one end of the connecting cylinder 2 penetrating into the inner machine case 3 is connected with a connecting pipe 4, the connecting pipe 4 is communicated with the cooling cavity 202, and one end of the connecting pipe 4 far away from the connecting cylinder 2 penetrates out of the top of the inner machine case 3 and is matched with a sealing cover 401, after the device is installed on the wall outside the machine room, the sealing cover 401 can be unscrewed to fill cooling liquid into the cooling cavity 202, so that the airflow passing through the ventilation channel 201 can exchange heat with the cooling liquid through the inner wall of the channel, and the cooling effect of the airflow on the machine room is improved.

The side of outer machine case 1 and interior machine case 3 is equipped with a plurality of and is used for being fixed in fixed ear 301 on the computer lab outer wall, installs the fan 9 that is used for the ventilation in outer machine case 1, and fixed ear 301 can improve the device stability after the installation.

As shown in fig. 1, 2 and 3, the ventilating device for rapidly cooling a machine room comprises an outer machine case 1 with an opening at one side, an inner machine case 3 with an opening at one side, and a connecting cylinder 2 for communicating the outer machine case 1 and the inner machine case 3, wherein a dust screen 5 is installed at the opening of the outer machine case 1, lead screws 6 are rotatably installed on the inner walls of the two sides of the opening of the outer machine case 1, a cleaning plate 601 is installed between the two lead screws 6 in a sleeved manner by screw threads, brushes for cleaning the dust screen 5 are densely distributed on the cleaning plate 601, a dust-proof machine case 7 for penetrating the top end of the lead screws 6 is installed on the upper end surface of the outer machine case 1, a motor 8 is installed on one side of the outside of the dust-proof machine case 7, a shaft of the motor 8 penetrates into the dust-proof machine case 7 and is fixed with a worm 801, the worm 801 is rotatably fixed in the dust-proof machine case 7 in a horizontal state, and worm wheels 602 are fixed at one ends of the two lead screws 6 penetrating into the dust-proof machine case 7, worm wheel 602 and worm 801 meshing transmission for when worm 801 rotates, two lead screw 6 can rotate simultaneously, and this worm 801 and worm wheel 602 to the helix angle great, can not the auto-lock, can drive worm wheel 602 through the positive and negative rotation of worm 801 and rotate, thereby make cleaning plate 601 can be between two lead screw 6 oscilaltion, thereby clean the outside of dust screen 5.

The lower end of the opening of the outer case 1 is provided with the dust removal opening 101, so that dust scraped off by the cleaning plate 601 can directly fall into the bottom surface through the dust removal opening 101, and the cleaned dust is prevented from abutting against the lower edge of the opening of the outer case 1.

The working principle is as follows: this ventilation unit is used in computer lab rapid cooling, during the installation, can set up the installation opening of an adaptation connecting cylinder 2 at computer lab outer wall top, then insert installation opening with connecting cylinder 2 in, and arrange outer machine case 1 in the outside of outer wall, and simultaneously, install the one end in connecting cylinder 2 inserts the computer lab in quick-witted case 3 screw thread, and utilize bolt and fixed ear 301 to come to be fixed in on the computer lab outer wall with the device is whole, easy dismounting, and after the installation is accomplished, can derive the top of interior machine case 3 with the one end of connecting pipe 4, and unscrew sealed lid 401 and come to pack the coolant liquid in cooling chamber 202.

When the cooling device is used, the fan 9 can be started to ventilate through a channel formed by the outer case 1, the connecting cylinder 2 and the inner case 3, meanwhile, due to the arrangement of the plurality of ventilation channels 201, air flowing through the connecting cylinder 2 can be divided into a plurality of strands, the contact area between the air and the outer wall of the cooling cavity 202 is increased, namely, the heat exchange efficiency of cooling liquid and air flow in the cooling cavity 202 is improved, so that the air flow introduced into a machine room is cooled, and the quick cooling effect of the machine room is improved; and the air that gets into in outer machine case 1 under the effect of fan 9 can be filtered and purified by dust screen 5, has played dirt-proof effect, and after the device was used for a long time, can regularly start motor 8 and drive worm 801 and rotate, utilizes the meshing of worm 801 and worm wheel 602 to order about two lead screws 6 and rotate simultaneously to make cleaning plate 601 can go up and down in the outside of dust screen 5, clean the dust of dust screen 5 surface accumulation, convenient cleaning is favorable to guaranteeing dust screen 5's dustproof effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a ventilation unit is used in quick cooling of computer lab, includes that open-ended outer quick-witted case (1), open-ended interior quick-witted case (3) have been seted up to one side to and the connecting cylinder (2) of outer quick-witted case (1) of intercommunication and interior quick-witted case (3), its characterized in that: the connecting cylinder (2) is fixed on one side, away from the opening, of the outer case (1), one end, away from the outer case (1), of the connecting cylinder (2) is detachably fixed on one side, away from the opening, of the inner case (3), a plurality of ventilation channels (201) communicated with the outer case (1) and the inner case (3) are formed in the connecting cylinder (2), and cooling cavities (202) filled with cooling water are formed by surrounding of the side walls of the ventilation channels (201) and the cylinder wall of the connecting cylinder (2).

2. The ventilating device for rapidly cooling the machine room according to claim 1, wherein: dustproof net (5) are installed to the opening part of outer machine case (1), all can rotate on the opening both sides inner wall of outer machine case (1) and install lead screw (6), and threaded sleeve connects between two lead screws (6) and installs cleaning plate (601), and the up end of outer machine case (1) installs dustproof casing (7) that supply lead screw (6) top to penetrate.

3. The ventilating device for rapidly cooling the machine room according to claim 2, wherein: motor (8) are installed to the outside one side of dustproof casing (7), and the spindle of motor (8) penetrates in dustproof casing (7) and is fixed with worm (801), and worm (801) are rotatable to be fixed in dustproof casing (7) in the horizontality.

4. The ventilating device for rapidly cooling the machine room according to claim 3, wherein: two worm wheels (602) are fixed at one ends of the lead screws (6) penetrating into the dustproof machine shell (7), and the worm wheels (602) are in meshing transmission with the worm (801).

5. The ventilating device for rapidly cooling the machine room according to claim 2, wherein: the dust removal opening (101) is formed in the lower end of the opening of the outer case (1), and a fan (9) used for ventilation is installed in the outer case (1).

6. The ventilating device for rapidly cooling the machine room according to claim 1, wherein: one end of the connecting cylinder (2) penetrating into the inner case (3) is connected with a connecting pipe (4), the connecting pipe (4) is communicated with the cooling cavity (202), and one end, far away from the connecting cylinder (2), of the connecting pipe (4 penetrates out of the top of the inner case (3) and is matched with a sealing cover (401).

7. The ventilating device for rapidly cooling the machine room according to claim 1, wherein: the side surfaces of the outer case (1) and the inner case (3) are provided with a plurality of fixing lugs (301) for being fixed on the outer wall of the machine room.