CN211625605U

CN211625605U - Centrifugal ventilation equipment

Info

Publication number: CN211625605U
Application number: CN202020273975.2U
Authority: CN
Inventors: 李计划
Original assignee: Suzhou Ausem Industrial Technology Co ltd
Current assignee: Jiangsu Tianshi Environmental Protection Technology Co.,Ltd.
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-02
Anticipated expiration: 2030-03-09

Abstract

The utility model belongs to the technical field of ventilation equipment, especially, centrifugal ventilation equipment, to current environmental pollution big, the outside air is mingled with dust and partial gaseous matter harmful to the health, direct through ventilation equipment discharge into indoor, can cause the problem of pollution to the room air, the scheme that now proposes, it includes the ventilation pipe, fixed mounting has the fan on the ventilation pipe, the one end of ventilation pipe sets up the air outlet, the other end of ventilation pipe is provided with the air intake, the ventilation pipe is overlapped respectively and is equipped with rose box and adsorption tank, be provided with the active carbon in the adsorption tank, the top of adsorption tank is provided with the dog-house, the bottom of adsorption tank is provided with the bin outlet; the utility model discloses convenient operation, this ventilation equipment body can filter and adsorb particulate matter and toxic gas in the air, has guaranteed the cleanliness factor of the air of discharging into in the appointed space, has stronger practicality.

Description

Centrifugal ventilation equipment

Technical Field

The utility model relates to a ventilation equipment technical field especially relates to a centrifugal ventilation equipment.

Background

Ventilation, also known as air exchange, is the process of feeding sufficient fresh air into the room space mechanically or naturally, and simultaneously discharging the dirty air which is not in compliance with the sanitary requirements, so that the indoor air meets the sanitary requirements and the requirements of the production process. The facilities for completing ventilation work in buildings are collectively called as ventilation equipment.

The prior ventilation equipment can not filter and purify air sucked into the room under the effect of ventilating the room, has large environmental pollution at present, is mixed with dust and partial gas substances harmful to the body in the outside air, is directly discharged into the room through the ventilation equipment and can pollute the indoor air, and therefore the centrifugal ventilation equipment is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has environmental pollution, dust and partial harmful gas substances to the body are mixed in the outside air, and the direct ventilating device discharges into the room, can cause the shortcoming of pollution to the room air, and the centrifugal ventilating device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a centrifugal ventilation device comprises a ventilation pipe, a fan is fixedly arranged on the ventilation pipe, an air outlet is arranged at one end of the ventilation pipe, the other end of the ventilation pipe is provided with an air inlet, the ventilation pipe is respectively sleeved with a filter box and an adsorption box, the adsorption tank is internally provided with active carbon, the top of the adsorption tank is provided with a feed inlet, the bottom of the adsorption tank is provided with a discharge outlet, a filter screen which is matched with the filter box is fixedly embedded in the filter box, one end of the filter screen is fixedly provided with an installation plate, the mounting plate is clamped with the filter box, one side of the filter box is connected with two clamping plates which are symmetrically arranged in a sliding way, and one side of the two clamping plates close to each other is respectively clamped with the two sides of the mounting plate, the two clamping plates are fixedly provided with the same elastic limiting component, the bottom of the clamping plate is rotatably connected with connecting shafts, and the bottoms of the two connecting shafts are rotatably connected with the same pressing plate.

Preferably, threaded connection has the first screw thread shutoff axle of adaptation on the dog-house, threaded connection has the second screw thread shutoff axle of looks adaptation on the bin outlet, can carry out the shutoff respectively to dog-house and bin outlet through utilizing first screw thread shutoff axle and second screw thread shutoff axle and seal for the active carbon is difficult for weing in encapsulated situation, provides the life of active carbon, and opens dog-house and bin outlet and can conveniently change the active carbon.

Preferably, the both sides of mounting panel are equal fixed mounting have the latch, and the draw-in groove with latch looks adaptation is all seted up to one side that two cardboards are close to each other, and two latches clamp with two draw-in grooves respectively mutually, utilize latch and draw-in groove can be fixed more firm to the mounting panel.

Preferably, the spacing subassembly of elasticity includes the spacing sleeve of fixed mounting in rose box one side, sliding connection has the gag lever post in the spacing sleeve, and one side fixed mounting that two gag lever posts are close to each other has same spring, the bottom of two gag lever posts respectively with the top fixed connection of cardboard, when pressing the pressing plate and upwards moving, can promote two cardboards and remove to the one side of keeping away from each other, and then can extension spring, when loosening the pressing plate, under the elasticity that resets of spring, can make the cardboard reset.

Preferably, one side fixed mounting of adsorption box has visual window, and visual window goes up the fixed visual glass that is equipped with that inlays, utilizes visual glass to be convenient for observe the change of the active carbon in the adsorption box.

Preferably, two linear bearings which are symmetrically arranged are fixedly embedded in the limiting sleeve, the two limiting rods respectively penetrate through the inner rings of the two linear bearings and are in sliding connection with the inner rings of the linear bearings, and the linear bearings can be used for providing sliding support for the limiting rods.

The utility model discloses in, when installing this ventilation pipe on appointed position, start the fan this moment can pass through the air outlet with outside air through the air intake and discharge into appointed space in, and when the air was in the rose box, the filter screen in the rose box can filter the magazine in the air, and the active carbon in the adsorption box then can adsorb the toxic gas in the air, and then has air-purifying's function.

The utility model discloses in, after the active carbon uses the longer time, need change the active carbon, can be direct this moment screw thread shutoff axle be twisted off with the second, the bin outlet can be followed to the active carbon and flow, after the outflow finishes, then can twist second screw thread shutoff axle in the bin outlet, twist off first screw thread shutoff axle again, directly pack into the adsorption tank with new active carbon in, and then the change to the active carbon that is convenient greatly.

The utility model discloses in, when needs are dismantled the filter screen and are cleared up, press this moment and press the movable plate when upwards removing, can promote two cardboards and remove to the one side of keeping away from each other, and then can remove the braking to the mounting panel, then take out the mounting panel, the mounting panel can take out with the filter screen together, this moment alright clear up convenient operation with the filter screen.

The utility model discloses convenient operation, this ventilation equipment body can filter and adsorb particulate matter and toxic gas in the air, has guaranteed the cleanliness factor of the air of discharging into in the appointed space, has stronger practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of a centrifugal ventilation device according to the present invention;

fig. 2 is a schematic front sectional view of the adsorption tank of fig. 1 of a centrifugal ventilation apparatus according to the present invention;

fig. 3 is a partial schematic structural view of fig. 1 of a centrifugal fan apparatus according to the present invention;

FIG. 4 is the schematic view of the cross-sectional structure of the filter box of the centrifugal ventilation device

In the figure: the device comprises a ventilation pipe 1, a fan 2, a filter box 3, an adsorption box 4, a feed port 5, a first thread plugging shaft 6, a discharge port 7, a second thread plugging shaft 8, active carbon 9, a filter screen 10, an installation plate 11, a clamping plate 12, a limiting rod 13, a limiting sleeve 14, a spring 15, a connecting shaft 16, a pressing plate 17, an air inlet 18 and an air outlet 19.

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.

Example one

Referring to fig. 1-4, a centrifugal ventilation device comprises a ventilation pipe 1, a fan 2 is fixedly installed on the ventilation pipe 1, an air outlet 19 is arranged at one end of the ventilation pipe 1, an air inlet 18 is arranged at the other end of the ventilation pipe 1, a filter box 3 and an adsorption box 4 are respectively sleeved on the ventilation pipe 1, activated carbon 9 is arranged in the adsorption box 4, a feeding port 5 is arranged at the top of the adsorption box 4, a discharging port 7 is arranged at the bottom of the adsorption box 4, a filter screen 10 which is matched with the filter box 3 is fixedly embedded in the filter box 3, an installation plate 11 is fixedly installed at one end of the filter screen 10, the installation plate 11 is clamped with the filter box 3, two clamping plates 12 which are symmetrically arranged are slidably connected at one side of the filter box 3, one sides of the two clamping plates 12 which are close to each other are respectively clamped with two sides of the installation plate 11, the bottom of the two connecting shafts 16 is rotatably connected with the same pressing plate 17.

Example two

The improvement is further based on the first embodiment: the feeding port 5 is in threaded connection with a first thread plugging shaft 6 in a matching manner, the discharging port 7 is in threaded connection with a second thread plugging shaft 8 in a matching manner, the feeding port 5 and the discharging port 7 can be plugged and sealed respectively by utilizing the first thread plugging shaft 6 and the second thread plugging shaft 8, so that the activated carbon 9 is in a sealing state and is not easy to damp, the service life of the activated carbon is prolonged, and the activated carbon 9 can be conveniently replaced by opening the feeding port 5 and the discharging port 7; the two sides of the mounting plate 11 are fixedly provided with clamping teeth, one sides of the two clamping plates 12 close to each other are provided with clamping grooves matched with the clamping teeth, the two clamping teeth are respectively clamped with the two clamping grooves, and the mounting plate 11 can be fixed more stably by utilizing the clamping teeth and the clamping grooves; the elastic limiting assembly comprises a limiting sleeve 14 fixedly arranged on one side of the filter box 3, limiting rods 13 are connected in the limiting sleeve 14 in a sliding mode, one side, close to each other, of each of the two limiting rods 13 is fixedly provided with a same spring 15, the bottoms of the two limiting rods 13 are fixedly connected with the top of the clamping plates 12 respectively, when the pressing plate 17 is pressed to move upwards, the two clamping plates 12 can be pushed to move towards the side far away from each other, the springs 15 can be stretched, and when the pressing plate 17 is loosened, the clamping plates 12 can be reset under the reset elastic force of the springs 15; a visible window is fixedly arranged on one side of the adsorption box 4, and visible glass is fixedly embedded on the visible window, so that the change of the active carbon 9 in the adsorption box 4 can be observed conveniently by using the visible glass; two linear bearings which are symmetrically arranged are fixedly embedded in the limiting sleeve 14, the two limiting rods 13 respectively penetrate through the inner rings of the two linear bearings and are in sliding connection with the inner rings of the linear bearings, and the linear bearings can be used for providing sliding support for the limiting rods 13.

In this embodiment, during use, when the ventilation pipe 1 is installed at a specific position, the fan 2 is started to discharge outside air into a specific space through the air outlet 19 through the air inlet 18, and when the air passes through the filter box 3, the filter screen 10 in the filter box 3 can filter magazines in the air, and the activated carbon 9 in the adsorption box 4 can adsorb toxic gas in the air, so as to have the function of purifying the air; after the activated carbon 9 is used for a long time, the activated carbon 9 needs to be replaced, the second thread plugging shaft 8 can be directly unscrewed, the activated carbon 9 can flow out of the discharge opening 7, after the outflow is finished, the second thread plugging shaft 8 can be screwed in the discharge opening 7, the first thread plugging shaft 6 is unscrewed, new activated carbon 9 is directly loaded into the adsorption box 4, and the activated carbon 9 is greatly and conveniently replaced; when needs are dismantled filter screen 10 and are cleared up, press this moment and press the board 17 and upwards remove when, can promote two cardboard 12 and remove to the one side of keeping away from each other, and then can remove the braking to mounting panel 11, then take out mounting panel 11, mounting panel 11 can take out with filter screen 10, this moment alright clear up convenient operation in order to filter screen 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The centrifugal ventilation equipment comprises a ventilation pipe (1), wherein a fan (2) is fixedly mounted on the ventilation pipe (1), and is characterized in that one end of the ventilation pipe (1) is provided with an air outlet (19), the other end of the ventilation pipe (1) is provided with an air inlet (18), the ventilation pipe (1) is respectively sleeved with a filter box (3) and an adsorption box (4), the adsorption box (4) is internally provided with active carbon (9), the top of the adsorption box (4) is provided with a feed opening (5), the bottom of the adsorption box (4) is provided with a discharge opening (7), the filter box (3) is internally fixedly embedded with a filter screen (10) which is matched with the filter screen, one end of the filter screen (10) is fixedly provided with a mounting plate (11), the mounting plate (11) is clamped with the filter box (3), and one side of the filter box (3) is slidably connected with two clamping plates (12) which, and one side that two cardboard (12) are close to each other respectively with the both sides looks block of mounting panel (11), fixed mounting has same elasticity spacing subassembly on two cardboard (12), the bottom of cardboard (12) is rotated and is connected with connecting axle (16), and the bottom of two connecting axles (16) is rotated and is connected with same and presses movable plate (17).

2. A centrifugal fan as claimed in claim 1, characterized in that the inlet opening (5) is screwed with a first screw-threaded closing shaft (6) and the outlet opening (7) is screwed with a second screw-threaded closing shaft (8).

3. The centrifugal ventilation device as claimed in claim 1, wherein the mounting plate (11) is fixedly provided with latch teeth at both sides thereof, the two latch plates (12) are provided with a slot at a side thereof close to each other, the two latch teeth are respectively engaged with the two slot.

4. A centrifugal ventilation device according to claim 1, wherein the elastic limiting component comprises a limiting sleeve (14) fixedly installed on one side of the filter box (3), a limiting rod (13) is slidably connected in the limiting sleeve (14), the same spring (15) is fixedly installed on the side where the two limiting rods (13) are close to each other, and the bottoms of the two limiting rods (13) are respectively fixedly connected with the top of the clamping plate (12).

5. A centrifugal ventilation device according to claim 1, characterized in that a visual window is fixedly arranged on one side of the adsorption box (4), and a visual glass is fixedly embedded on the visual window.

6. A centrifugal ventilation device according to claim 4, characterized in that two linear bearings are embedded in the limiting sleeve (14) and are symmetrically arranged, and the two limiting rods (13) respectively penetrate through the inner rings of the two linear bearings and are connected with the inner rings of the linear bearings in a sliding manner.