CN210892030U

CN210892030U - Dust filtering and ventilating device for communication base station machine room

Info

Publication number: CN210892030U
Application number: CN201921991316.6U
Authority: CN
Inventors: 李恒
Original assignee: Gansu Construction Vocational Technical College
Current assignee: Gansu Construction Vocational Technical College
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-06-30
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a communication base station computer lab strains dirt ventilation unit, including the ventilation case, the headstock has been placed to the inside of ventilation case, the rotating electrical machines has been placed to the inside of headstock, the output fixedly connected with flabellum of rotating electrical machines, first air intake has been seted up to the left surface of ventilation case, first exhaust opening has been seted up to the right flank of ventilation case, the second air intake has been seted up to the left surface of headstock. This communication base station computer lab strains dirt ventilation unit, keep away from each other through the grip block, can make first filter screen take out from ventilation box's inside, reached and carried out the effect of dismantling to first filter screen, through the elasticity that the spring provided, can make the grip block be close to each other, thereby, can fix first filter screen, at this in-process, reached and carried out the effect of following the trade to the filter screen, you can't change or dismantle between having avoided the rate, lead to the phenomenon of jam, through opening of sealing door, can clean the second filter screen.

Description

Dust filtering and ventilating device for communication base station machine room

Technical Field

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

Background

The base station, i.e. public mobile communication base station, is an interface device for accessing mobile equipment to internet, and is also a form of radio station, and refers to a radio transceiver station for information transmission between a mobile communication switching center and a mobile phone terminal in a certain radio coverage area.

The filter screen of the conventional ventilation device is not convenient to clean, and simultaneously, the filter screen of the ventilation device is blocked because a user cannot frequently clean the filter screen of the ventilation device, so that the ventilation effect is influenced, and equipment in a communication base station can carry loads or short circuits.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication base station computer lab strains dirt ventilation unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a communication base station computer lab dust filtration ventilation unit, includes the ventilation case, the headstock has been placed to the inside of ventilation case, the rotating electrical machines has been placed to the inside of headstock, the output fixedly connected with flabellum of rotating electrical machines, first air intake has been seted up to the left surface of ventilation case, first exhaust opening has been seted up to the right flank of ventilation case, the second air intake has been seted up to the left surface of headstock, the second air exit has been seted up to the right flank of headstock.

The inside equal joint of the inside of spout has two sliders with spout looks adaptation, and is two sets of the equal fixedly connected with pinch-off blades in a side that the slider is close to each other, first filter screen has been placed to the inside of ventilation case, the surface at both ends contacts with the side that every pinch-off blade is close to each other respectively about first filter screen every group the equal fixedly connected with spring in a side that the slider was kept away from each other, every the one end that the slider was kept away from to the spring all with the inside wall fixed connection of spout, the front of ventilation case has two sealing door, every through two sets of hinges fixed hinge joints two sealing door, every the equal fixedly connected with in front of sealing door drags the handle, and is two sets of the equal fixedly connected with pull rod in a side that the pinch-off blade kept away from each other.

Preferably, the outer surface of the rotating electrical machine is fixedly connected with symmetrical first connecting blocks, and one end of each first connecting block, which is far away from the rotating electrical machine, is fixedly connected with the inner top wall of the power box and the inner bottom wall of the power box respectively.

Preferably, the equal fixedly connected with second connecting block in the upper surface of headstock and the bottom surface of headstock, every the one end that the headstock was kept away from to the second connecting block respectively with the interior roof of ventilation case and the interior bottom wall fixed connection of ventilation case.

Preferably, the second filter screen, every have all been placed to the inside of first air intake and the inside of first exhaust opening the upper surface of second filter screen and the bottom surface of every second filter screen respectively with the inner wall of first air intake and the inner wall fixed connection of first exhaust opening.

Preferably, the left side fixedly connected with baffle of headstock, the upper surface of baffle and the bottom surface of baffle respectively with the interior roof of ventilation case and the interior diapire fixed connection of ventilation case, the left side of baffle is fixed to be inlayed and is had the third filter screen, and the third filter screen is linked together with the second air intake.

Preferably, symmetrical air deflectors are arranged inside the ventilation box, and the right side face of each air deflector is fixedly connected with the inner side wall of the ventilation box.

Advantageous effects

The utility model discloses possess following beneficial effect:

1. the fan blade can be driven to rotate by power provided by the rotating motor, suction force can be generated inside the power box by the rotation of the fan blade, wind power outside the ventilation box can be sucked into the ventilation box by the arrangement of the first air inlet and the second air inlet, and the wind power sucked into the ventilation box can be discharged outside the ventilation box by the arrangement of the second air outlet and the first air outlet, so that the ventilation effect is achieved;

2. through being provided with the second filter screen, the effect that blocks the dust has been played, through being provided with first filter screen, can block the dust that enters into the ventilation box inside, accumulational phenomenon has been avoided appearing in the dust, through being provided with to drag the cooperation with the hinge, can open sealing door, through the pull rod, can make the pinch-off blades keep away from each other, keep away from each other through the pinch-off blades, can make first filter screen take out from the inside of ventilation box, the effect of dismantling first filter screen has been reached, elasticity through the spring provides, can make the pinch-off blades be close to each other, thereby, can fix first filter screen, at this in-process, the effect of following the exchange to the filter screen has been reached, rate has been avoided and individual unable change or dismantlement have been asked, lead to the phenomenon of jam, through opening of sealing door, can clean the second filter screen.

Drawings

Fig. 1 is a cross-sectional view of a front view of the ventilation box of the present invention;

FIG. 2 is a cross-sectional view of the power box of the present invention;

fig. 3 is a front view of the ventilation box of the present invention.

In the figure: 1 ventilation box, 2 pull rods, 3 sliding grooves, 4 springs, 5 baffles, 6 second connecting blocks, 7 power boxes, 8 air deflectors, 9 first air outlets, 10 second filter screens, 11 third filter screens, 12 clamping plates, 13 sliding blocks, 14 first filter screens, 15 first air inlets, 16 second air inlets, 17 fan blades, 18 rotating motors, 19 first connecting blocks, 20 second air outlets, 21 pulling handles, 22 sealing doors and 23 hinges.

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. 1-3, the present invention provides a technical solution: a dust filtering and ventilating device for a communication base station room comprises a ventilating box 1, symmetrical air deflectors 8 are arranged inside the ventilating box 1, the right side face of each air deflector 8 is fixedly connected with the inner side wall of the ventilating box 1, the air deflectors 8 play a role in guiding air, wind power inside the ventilating box 1 can be better discharged outwards, a power box 7 is arranged inside the ventilating box 1, a baffle plate 5 is fixedly connected to the left side face of the power box 7, the upper surface of the baffle plate 5 and the bottom face of the baffle plate 5 are respectively fixedly connected with the inner top wall of the ventilating box 1 and the inner bottom wall of the ventilating box 1, a third filter screen 11 is fixedly embedded on the left side face of the baffle plate 5, the third filter screen 11 is communicated with a second air inlet 16, a blocking effect is achieved through the third filter screen 11, the phenomenon that dust enters the inside of the power box 7 is avoided, second connecting blocks 6 are fixedly connected to the upper surface of the power box 7 and the bottom face of the power box 7, one end of each second connecting block 6, which is far away from the power box 7, is fixedly connected with the inner top wall of the ventilation box 1 and the inner bottom wall of the ventilation box 1 respectively, the connection effect is achieved through the second connecting blocks 6, the stability of the power box 7 is improved, the phenomenon that the second power box 7 falls off is avoided, a rotating motor 18 is placed inside the power box 7, symmetrical first connecting blocks 19 are fixedly connected to the outer surface of the rotating motor 18, one end, which is far away from the rotating motor 18, of each first connecting block 19 is fixedly connected with the inner top wall of the power box 7 and the inner bottom wall of the power box 7 respectively, the connection effect is achieved through the first connecting blocks 19, the stability of the rotating motor 18 is improved, the phenomenon that the rotating motor 18 falls off is avoided, fan blades 17 are fixedly connected to the output end of the rotating motor 18, a first air inlet 15 is formed in the left side face of the ventilation box 1, second filter screens 10 are placed inside the first air inlet 15 and inside the first air outlet 9, the upper surface of each second filter screen 10 and the bottom surface of each second filter screen 10 are fixedly connected with the inner wall of the first air inlet 15 and the inner wall of the first air outlet 9 respectively, the second filter screens 10 are isomorphic and play a role in blocking impurities, the first air outlet 9 is arranged on the right side surface of the ventilation box 1, the second air inlet 16 is arranged on the left side surface of the power box 7, and the second air outlet 20 is arranged on the right side surface of the power box 7.

Spout 3 has all been seted up to the interior roof of ventilation case 1 and the interior diapire of ventilation case 1, the equal joint in inside of every spout 3 has two sliders 13 with 3 looks adaptations of spout, the equal fixedly connected with pinch-off blades 12 of a side that two sets of sliders 13 are close to each other, first filter screen 14 has been placed to ventilation case 1's inside, the surface at both ends contacts with the side that every pinch-off blades 12 is close to each other respectively about first filter screen 14, the equal fixedly connected with spring 4 in a side that every group slider 13 was kept away from each other, the one end that slider 13 was kept away from to every spring 4 all with spout 3's inside wall fixed connection, ventilation case 1's front has two sealing doors 22 through two sets of hinges 23 fixed hinge joint, the equal fixedly connected with in front of every sealing door 22 drags handle 21, the equal fixedly connected with pull rod 2 in.

The working principle is as follows: when the ventilation is performed, the rotary standby device 18 is communicated with a power supply, the fan blades 17 are driven to rotate by power provided by the rotary motor 18, when the fan blades 17 rotate, wind power outside the ventilation box 1 can be sucked into the ventilation box 1 through the first air inlet 15 and the second air inlet 16, the wind power sucked into the ventilation box 1 can be discharged into the ventilation box 1 through the second air outlet 20 and the first air outlet 9, the second filter screen 10 and the first filter screen 14 can block impurities, when the filter screens need to be cleaned or replaced, the sealing door 22 is opened by pulling the handle 21, the second filter screen 10 can be cleaned inside the ventilation box 1, the pull rod 2 is pulled, the clamping plates 12 can be far away from each other, the clamping plates 12 can take the first filter screen 14 out of the ventilation box 1 when being far away from each other, and the effect of disassembling the first filter screen 14 is achieved, thereby be convenient for carry out better cleanness to first filter screen 14, first filter screen 14 after the cleanness is placed between two sets of pinch plates 12, through the elasticity that spring 4 provided, can make pinch plates 12 be close to each other to, can fix first filter screen 14, can install a filter screen 14 after the cleanness.

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

1. The utility model provides a communication base station computer lab dust filtration ventilation unit, includes ventilation box (1), its characterized in that: a power box (7) is arranged inside the ventilation box (1), a rotating motor (18) is arranged inside the power box (7), the output end of the rotating motor (18) is fixedly connected with a fan blade (17), a first air inlet (15) is formed in the left side surface of the ventilation box (1), a first exhaust opening (9) is formed in the right side surface of the ventilation box (1), a second air inlet (16) is formed in the left side surface of the power box (7), and a second exhaust opening (20) is formed in the right side surface of the power box (7);

the ventilating box is characterized in that sliding grooves (3) are formed in the inner top wall of the ventilating box (1) and the inner bottom wall of the ventilating box (1), two sliding blocks (13) matched with the sliding grooves (3) are clamped in the sliding grooves (3), two groups of sliding blocks (13) are fixedly connected with clamping plates (12) in a side face close to each other, a first filter screen (14) is placed in the ventilating box (1), the outer surfaces of the left end and the right end of the first filter screen (14) are respectively contacted with a side face close to each other of each group of clamping plates (12), springs (4) are fixedly connected in a side face far away from each other of each group of sliding blocks (13), one end, far away from each sliding block (13), of each spring (4) is fixedly connected with the inner side wall of each sliding groove (3), two sealing doors (22) are fixedly hinged to the front face of the ventilating box (1), the front surface of each sealing door (22) is fixedly connected with a pulling handle (21), and two groups of side surfaces, far away from each other, of the clamping plates (12) are fixedly connected with pull rods (2).

2. The dust filtering and ventilating device for the machine room of the communication base station as claimed in claim 1, wherein: the outer surface of the rotating motor (18) is fixedly connected with symmetrical first connecting blocks (19), and one end, far away from the rotating motor (18), of each first connecting block (19) is fixedly connected with the inner top wall of the power box (7) and the inner bottom wall of the power box (7) respectively.

3. The dust filtering and ventilating device for the machine room of the communication base station as claimed in claim 1, wherein: the upper surface of headstock (7) and the equal fixedly connected with second connecting block (6) in bottom surface of headstock (7), every one end that headstock (7) were kept away from in second connecting block (6) respectively with the interior roof of ventilation case (1) and the interior diapire fixed connection of ventilation case (1).

4. The dust filtering and ventilating device for the machine room of the communication base station as claimed in claim 1, wherein: second filter screen (10), every have all been placed to the inside of first air intake (15) and the inside of first exhaust opening (9) the upper surface of second filter screen (10) and the bottom surface of every second filter screen (10) respectively with the inner wall of first air intake (15) and the inner wall fixed connection of first exhaust opening (9).

5. The dust filtering and ventilating device for the machine room of the communication base station as claimed in claim 1, wherein: left surface fixedly connected with baffle (5) of headstock (7), the upper surface of baffle (5) and the bottom surface of baffle (5) respectively with the interior roof of ventilation case (1) and the interior diapire fixed connection of ventilation case (1), the left surface of baffle (5) is fixed to be inlayed and is had third filter screen (11), and third filter screen (11) are linked together with second air intake (16).

6. The dust filtering and ventilating device for the machine room of the communication base station as claimed in claim 1, wherein: symmetrical air deflectors (8) are arranged inside the ventilation box (1), and the right side face of each air deflector (8) is fixedly connected with the inner side wall of the ventilation box (1).