CN212519841U - Dust filtering and ventilating device for communication base station machine room - Google Patents

Abstract

The utility model discloses a communication base station computer lab dust filtration ventilation unit, including ventiduct, motor, direction water wheels subassembly and dust seal board, the left end of ventiduct and right-hand member fixed mounting have fixed frame and tripe window respectively, and the interior hollow frame of the inside fixedly connected with of ventiduct and well hollow frame, the bottom of ventiduct is fixed with the discharge tube, rotate between the tip of interior hollow frame and well hollow frame and install the bull stick, and be fixed with the flabellum on the right side outer wall of bull stick to the apopore has been seted up on the bull stick of flabellum avris, motor and direction water wheels subassembly are fixed in the left side and the right side at ventiduct top respectively, and interconnect between motor and the direction water wheels subassembly. This communication base station computer lab strains dirt ventilation unit carries out the isolation of computer lab internal and external environment at unoperated state, avoids in the dust in the outside air carries out the computer lab, influences the normal use of electronic components in the computer lab, ventilates when can using simultaneously and strains the dirt.

Description

Dust filtering and ventilating device for communication base station machine room

Technical Field

The utility model relates to a communication base station ventilation equipment technical field specifically is a communication base station computer lab strains dirt ventilation unit.

Background

A communication base station, also called a wireless base station, is a low power service tool for communicating with electronic communication equipment such as a user's mobile phone, and is generally installed in an area 15-50 meters away from the ground during construction and installation, and when the communication base station is used, a ventilation device is required to be installed to prevent heat from accumulating in the device and causing heat loss of internal components of the device in order to perform isolation protection and effective heat dissipation treatment of the internal electrical components.

However, the existing ventilation device for the communication base station room has the following problems when in use:

when gaseous switching on emission and the static time of depositing of work, lead to the computer lab internal and external environment to link up each other easily, lead to dust and dirty impurity among the external environment reverse flow in the computer lab, cause piling up of dust in the computer lab, long-term effect influences electronic components's normal use functional characteristic, has the defect of use. Aiming at the problems, innovative design is urgently needed on the basis of the original communication base station machine room ventilation device.

Disclosure of Invention

An object of the utility model is to provide a communication base station computer lab strains dirt ventilation unit to solve above-mentioned background art and propose current communication base station computer lab ventilation unit and carrying out gaseous switching on emission and when the work is static to be deposited, lead to the computer lab inside and outside environment to link up each other easily, lead to in dust and the dirty impurity reverse flow in the computer lab in the external environment, lead to piling up of dust in the computer lab, long-term effect influences electronic components's normal use functional characteristic, has use defect's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a dust filtering and ventilating device of a communication base station machine room comprises an air duct, a motor, a guide water wheel assembly and a dust sealing plate, wherein a fixed frame and a louver window are fixedly installed at the left end and the right end of the air duct respectively, an inner frame and a hollow frame are fixedly connected inside the air duct, a drainage pipe is fixed at the bottom of the air duct, a separation net is fixed between the drainage pipe and the air duct, a flow sealing plate is rotatably installed at the end part of the drainage pipe, a first elastic piece is fixedly connected to the connecting side of a rotating shaft of the flow sealing plate and the drainage pipe, a rotating rod is rotatably installed between the end parts of the inner frame and the hollow frame, fan blades are fixed on the outer wall of the right side of the rotating rod, water outlet holes are formed in the rotating rod at the side of the fan blades, the motor and the guide water wheel assembly are respectively fixed on the left side and the right side of the top of the, and the cover is equipped with first track subassembly between the outer wall of motor and the outer wall of bull stick, and first track subassembly is located the interior sky frame moreover, and the bottom avris of direction water wheels subassembly and the upper end interconnect of well hollow frame simultaneously.

Preferably, the upper end of the drainage pipe is arranged in a funnel-shaped structure, the drainage pipe and the inside of the ventilation duct are communicated with each other, and the drainage pipe and the flow sealing plate are arranged in a hinged rotating structure.

Preferably, horizontal coaxial distribution between bull stick and the ventiduct, and the relative revolution mechanic that sealed bearing installation all constitutes with interior space frame and cavity frame of bull stick to the right-hand member inside of bull stick sets up to cavity column structure, sets up the through distribution that sets up to the fretwork form moreover between the right-hand member inside of bull stick and the cavity frame, and the inside of cavity frame and direction water wheels subassembly link up simultaneously.

Preferably, the left end of the rotating rod is fixedly connected with a screw rod, a connecting sleeve is sleeved on the outer side of the screw rod, a second elastic piece is connected between the connecting sleeve and the left end of the screw rod, a limiting frame is fixed on the outer wall of the connecting sleeve, and the thread distribution length of the outer wall of the screw rod occupies 1/2 of the total length of the screw rod.

Preferably, overlooking cross section of the limiting frame is arranged to be of an n-shaped structure, the inner walls of the limiting frame and the ventilation duct are arranged to be in sliding connection in embedded installation, and the outer walls of the top and the bottom of the limiting frame are both arranged to be of concave strip-shaped distribution saw-toothed structures.

Preferably, the dust sealing plate rotating shaft is installed in the fixing frame, the gear shaft is rotatably installed on the side of the fixing frame close to the middle position, a second crawler assembly is sleeved between the gear shaft and the outer wall of the end portion of the dust sealing plate rotating shaft, and the gear shaft is connected with the outer wall sawtooth structure of the limiting frame in a meshed mode.

Compared with the prior art, the beneficial effects of the utility model are that: the dust filtering ventilation device for the communication base station machine room isolates the internal environment and the external environment of the machine room in a non-working state, so that dust in the outside air is prevented from entering the machine room to influence the normal use of electronic components in the machine room, and meanwhile, ventilation and dust filtering can be performed when the dust filtering ventilation device is used;

1. when the motor drives the rotating rod and the guide water wheel assembly to rotate only by positive and negative working starting of the motor, the screw rod at the end part of the rotating rod changes the installation and positioning positions of the connecting sleeve of the outer side threads of the rotating rod, so that the limiting frame on the connecting sleeve is meshed with the gear shaft, and the second crawler assembly arranged between the gear shaft and the dust sealing plate in a sleeved mode is used for transmission, so that the opening and closing effects of the dust sealing plate are changed;

2. when bull stick and direction water wheels subassembly synchronous rotation, the bull stick area flabellum carries out rotary motion, and direction water wheels subassembly pressurizes external water source to in the right-hand member hollow structure of leading-in bull stick of water source after will pressurizing through the cavity frame, utilize the apopore effect in the rotation, form fine water smoke and dust inter combination in the device, and discharge the condensation body of dust and water smoke, reach the effect that ventilates and strain the dirt and use.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the rotating rod of the present invention;

FIG. 3 is a schematic view of the structure of the baffle of the present invention;

FIG. 4 is a schematic view of the engaging and connecting structure of the dust-sealing plate and the spacing frame of the present invention;

fig. 5 is a schematic structural view of the limiting frame of the present invention.

In the figure: 1. an air duct; 2. a fixing frame; 3. a louver window; 4. an internal hollow frame; 5. a hollow frame; 6. a drain pipe; 7. an isolation net; 8. a flow sealing plate; 9. a first elastic member; 10. a rotating rod; 11. a fan blade; 12. a water outlet hole; 13. a motor; 14. a guide water wheel assembly; 15. a first track assembly; 16. a screw rod; 17. connecting sleeves; 18. a second elastic member; 19. a limiting frame; 20. a dust seal plate; 21. a gear shaft; 22. a second track assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a dust filtering and ventilating device for a communication base station room comprises an air duct 1, a fixed frame 2, a louver window 3, an inner hollow frame 4, a hollow frame 5, a drainage pipe 6, a separation net 7, a flow sealing plate 8, a first elastic part 9, a rotating rod 10, fan blades 11, water outlet holes 12, a motor 13, a guide water wheel component 14, a first crawler component 15, a screw rod 16, a connecting sleeve 17, a second elastic part 18, a limiting frame 19, a dust sealing plate 20, a gear shaft 21 and a second crawler component 22, wherein the fixed frame 2 and the louver window 3 are fixedly installed at the left end and the right end of the air duct 1 respectively, the inner hollow frame 4 and the hollow frame 5 are fixedly connected inside the air duct 1, the drainage pipe 6 is fixed at the bottom of the air duct 1, the separation net 7 is fixed between the drainage pipe 6 and the air duct 1, the flow sealing plate 8 is rotatably installed at the end of the drainage pipe 6, the first elastic part 9 is fixedly connected at the connecting side of the rotating shaft of the flow sealing plate 8 and the, rotating rod 10 is installed in the rotation between the tip of interior sky frame 4 and sky frame 5, and be fixed with flabellum 11 on the right side outer wall of rotating rod 10, and seted up apopore 12 on the rotating rod 10 of flabellum 11 avris, motor 13 and direction water wheel subassembly 14 are fixed in the left side and the right side at 1 top of ventiduct respectively, and interconnect between motor 13 and the direction water wheel subassembly 14, and the cover is equipped with first track subassembly 15 between the outer wall of motor 13 and the outer wall of rotating rod 10, and first track subassembly 15 is located interior sky frame 4, the bottom avris of direction water wheel subassembly 14 simultaneously and the upper end interconnect of well hollow frame 5.

The upper end of drainage pipe 6 sets up to funnel-shaped structure, and the inside of drainage pipe 6 and ventiduct 1 link up each other to drainage pipe 6 sets up to articulated rotating-structure with flow-sealing plate 8, and the use of the drainage pipe 6 of being convenient for is opened and closed control, can carry out effectual emission with filterable dust and water smoke condensate in the ventiduct 1.

Horizontal coaxial distribution between bull stick 10 and the ventiduct 1, and bull stick 10 and interior space frame 4 and hollow frame 5 all constitute the relative revolution mechanic of sealed bearing installation, and the right-hand member of bull stick 10 is inside to be set up to hollow column structure, and set up to the through distribution of fretwork form between the right-hand member of bull stick 10 is inside and the hollow frame 5, hollow frame 5 link up with the inside of direction water wheels subassembly 14 simultaneously, make the application of bull stick 10, rotation that can be good, and carry out switching on of inside rivers, be vaporific blowout with rivers, condense into a group with the dust, be convenient for maintain the clean of air.

The left end fixedly connected with lead screw 16 of bull stick 10, and the outside cover of lead screw 16 is equipped with adapter sleeve 17, and be connected with second elastic component 18 between the left end of adapter sleeve 17 and lead screw 16, and be fixed with spacing frame 19 on the outer wall of adapter sleeve 17, the outer wall screw thread distribution length of lead screw 16 occupies 1/2 of the lead screw 16 overall length, spacing frame 19 overlook the cross-section and set up to "n" style of calligraphy structure, and spacing frame 19 sets up the sliding connection of embedded installation with the inner wall of ventiduct 1, and the top of spacing frame 19 and bottom outer wall all set up to the bar serration structure that indent, make lead screw 16 when rotatory, adapter sleeve 17 that its outside cover was established takes spacing frame 19 to carry out the position shift and change, and when the continuous rotary motion of lead screw 16, avoid screw thread connection's smooth silk problem to take place between lead screw 16 and the.

The pivot of dust sealing plate 20 is installed in fixed frame 2, and fixed frame 2 avris leans on well position department to rotate and installs gear shaft 21, and the cover is equipped with second track subassembly 22 between gear shaft 21 and the 20 pivot tip outer walls of dust sealing plate, and the meshing is connected between gear shaft 21 and the outer wall sawtooth structure of spacing 19, spacing 19's position removal changes, can utilize its own to be connected with gear shaft 21's meshing, control dust sealing plate 20 opens or closes, when not influencing the ventilation effect, can not be at device non-operating condition, cause the interior external environment of computer lab to link up, the loss that produces the dust gets into in the computer lab.

The working principle is as follows: when the dust filtering and ventilating device of the communication base station room is used, firstly, as shown in fig. 1-5, under the starting action of the motor 13, the motor 13 respectively drives the rotating rod 10 and the water wheel inside the guide water wheel component 14 to perform working rotary motion through the output shaft body and the first crawler component 15 on the output shaft body, and when the rotating rod 10 and the lead screw 16 fixedly connected with the end part of the rotating rod rotate, as shown in fig. 4-5, the connecting sleeve 17 in threaded connection with the outer side of the lead screw 16 drives the limiting frame 19 to move towards the left side, so that the sawtooth structure on the outer wall of the limiting frame 19 is meshed with the gear shaft 21, the gear shaft 21 is driven to rotate with the second crawler component 22 on the gear shaft, thereby providing power for the rotation of the dust sealing plate 20, causing the dust sealing plate 20 to be relatively overturned with respect to the left end of the air duct 1, so as to maintain good conduction, due to the distribution length of the threads on the outer side of the screw rod 16 and the elastic action of the second elastic part 18, when the connecting sleeve 17 moves to the screw rod 16, relative rest can occur, and the connecting sleeve 17 can not move leftwards continuously to achieve the purpose of opening the dust sealing plate 20, the motor 13 is started reversely, and the connecting sleeve 17 drives the limiting frame 19 to move to the right end of the screw rod 16, so that the dust sealing plate 20 can be closed, and the situation that when the ventilation device is static, dust is guided into a machine room through the ventilation duct 1 by external gas to cause environmental pollution of the machine room and the influence of electronic components is avoided;

according to the figures 1-3, when the motor 13 normally rotates, the rotating rod 10 and the guide water wheel assembly 14 work and rotate, the fan blades 11 on the rotating rod 10 improve the flow rate of air flow and improve the ventilation effect, when the guide water wheel assembly 14 can be started, an external water source is pressurized and guided into the hollow structure at the right end of the rotating rod 10 through the hollow frame 5, so that water flow is sprayed out from the position of the water outlet hole 12 to form fine water mist, the fine water mist is condensed with dust in air and is discharged to achieve the dust fall effect, the drainage pipe 6 can be used for independently discharging the dust condensed into clusters, the flow sealing plate 8 and the first elastic piece 9 which are rotatably installed on the drainage pipe 6 can be used for controlling the opening of the flow sealing plate 8 under the pushing action of the air flow to complete the discharge of the dust clusters, and the flow sealing plate can be effectively reset in the subsequent use.

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 invention.

Claims (6)

1. The utility model provides a communication base station computer lab dust filtration ventilation unit, includes air duct (1), motor (13), direction water wheel subassembly (14) and dust seal board (20), its characterized in that: the left end and the right end of the air duct (1) are respectively fixedly provided with a fixed frame (2) and a louver window (3), the interior of the air duct (1) is fixedly connected with an inner hollow frame (4) and a hollow frame (5), the bottom of the air duct (1) is fixedly provided with a drainage pipe (6), a separation net (7) is fixed between the drainage pipe (6) and the air duct (1), the end part of the drainage pipe (6) is rotatably provided with a flow sealing plate (8), the rotating shaft connecting side of the flow sealing plate (8) and the drainage pipe (6) is fixedly connected with a first elastic part (9), a rotating rod (10) is rotatably arranged between the end parts of the inner hollow frame (4) and the hollow frame (5), the right outer wall of the rotating rod (10) is fixedly provided with fan blades (11), the rotating rod (10) at the side of the fan blades (11) is provided with a water outlet hole (12), and the motor (13) and the guide water wheel assembly (14) are respectively fixed on the left side and the right side of the top of, and interconnect between motor (13) and direction water wheels subassembly (14) to the cover is equipped with first track subassembly (15) between the outer wall of motor (13) and the outer wall of bull stick (10), and first track subassembly (15) are located interior sky frame (4) moreover, and the upper end interconnect of the bottom avris of direction water wheels subassembly (14) and cavity frame (5) simultaneously.

2. The dust filtering and ventilating device for the machine room of the communication base station as claimed in claim 1, wherein: the upper end of the drainage pipe (6) is arranged to be of a funnel-shaped structure, the drainage pipe (6) is communicated with the inside of the ventilation duct (1), and the drainage pipe (6) and the flow sealing plate (8) are arranged to be of a hinged rotating structure.

3. The dust filtering and ventilating device for the machine room of the communication base station as claimed in claim 1, wherein: horizontal coaxial distribution between bull stick (10) and ventiduct (1), and bull stick (10) and interior sky frame (4) and hollow frame (5) all constitute the relative revolution mechanic of sealed bearing installation to the right-hand member of bull stick (10) is inside to be set up to cavity column structure, sets up the through distribution that sets up to the fretwork form between the right-hand member inside of bull stick (10) and hollow frame (5) moreover, and the inside of cavity frame (5) and direction water wheel subassembly (14) link up simultaneously.

4. The dust filtering and ventilating device for the machine room of the communication base station as claimed in claim 1, wherein: the left end fixedly connected with lead screw (16) of bull stick (10), and the outside cover of lead screw (16) is equipped with adapter sleeve (17) to be connected with second elastic component (18) between the left end of adapter sleeve (17) and lead screw (16), be fixed with on the outer wall of adapter sleeve (17) in addition and have spacing (19), the outer wall screw thread distribution length of lead screw (16) occupies 1/2 of lead screw (16) overall length.

5. The dust filtering and ventilating device for the machine room of the communication base station as claimed in claim 4, wherein: the overlooking cross section of the limiting frame (19) is of an n-shaped structure, the inner walls of the limiting frame (19) and the ventilation duct (1) are in sliding connection in embedded installation, and the outer walls of the top and the bottom of the limiting frame (19) are both of concave strip-shaped distribution saw-toothed structures.

6. The dust filtering and ventilating device for the machine room of the communication base station as claimed in claim 1, wherein: the utility model discloses a dustproof belt conveyor, including fixed frame (2), dust board (20), gear shaft (21) are installed in fixed frame (2) pivot is installed in fixed frame (20) pivot, and fixed frame (2) avris leans on well position department to rotate to be installed to the cover is equipped with second track subassembly (22) between gear shaft (21) and dust board (20) pivot tip outer wall, and gear shaft (21) and spacing frame (19) outer wall sawtooth structure between the meshing be connected moreover.

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