CN220958800U

CN220958800U - Ventilating device

Info

Publication number: CN220958800U
Application number: CN202322601337.5U
Authority: CN
Inventors: 衡阳
Original assignee: Shanghai Yuanqin Purification Technology Co ltd
Current assignee: Shanghai Yuanqin Purification Technology Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-05-14
Anticipated expiration: 2033-09-25

Abstract

The utility model provides a ventilation device, and belongs to the technical field of ventilation. Comprises a ventilation device body and an air purifying mechanism. The ventilation device body comprises a mounting frame and a ventilation piece, the ventilation piece is mounted at one end inside the mounting frame, the air purification mechanism comprises a sterilization piece and a filtering piece, the top end of the sterilization piece is fixedly connected with the inner top end of the mounting frame, and the outer wall of the filtering piece is coupled with the inner side wall of the mounting frame and corresponds to the sterilization piece. Wherein, through the inside equidistant cooperation between sterilizing and the filter that is equipped with of installing frame, can form multistage filter effect, the pungent smell in the filter block air-purifying of active carbon, reuse ultraviolet lamp disinfects, so can effectually solve among the prior art ventilation unit can not carry out abundant filtration and purification to the air, very big influence device's problem of result of use.

Description

Ventilating device

Technical Field

The application relates to the technical field of ventilation, in particular to a ventilation device.

Background

The dust-free purifying workshop is called a clean factory building and a clean room, namely, the pollutants such as particles, harmful air, bacteria and the like in the air within a certain space range are removed, and the air cleanliness in the room is controlled within a certain requirement range by utilizing the air filters, and different levels of air cleanliness of the dust-free purifying workshop can be selected by different air filters, so that the dust-free purifying workshop is always required to be ventilated with the outside.

Ventilation is a building environment control technology for controlling the propagation and hazard of air pollutants by means of ventilation dilution or ventilation removal and the like and realizing the quality assurance of indoor and outdoor air environments. The air outlet of the pipeline is generally provided with a ventilated outlet, and ventilation devices are used for conveniently controlling ventilation air. The present ventilation unit, for example, the ventilation unit for dust-free workshop of present bulletin number CN212720110U (China, authorized bulletin day 20210316), in the above-mentioned scheme, including fixed frame, four inner walls of fixed frame all are provided with the connecting rod that is used for fixed fan body, the front of fixed frame topside articulates there is the mount, the inner wall that both sides were kept away from to the mount is provided with the slide, the internally mounted of slide has the dust cover, spacing hole has been seted up to the inner wall of fixed frame left and right sides, spacing hole assorted movable hole has been seted up with spacing hole to the outer wall of mount side, movable hole keeps away from the inner wall of open end and changes and installs compression spring between the pearl, the fixed orifices has been seted up to the inner wall that the opening was kept away from to the slide, the movable groove has been kept away from to the dust cover looks the inner wall of both sides, movable rod has been kept away from to the internally mounted of movable groove has the expansion spring between the inner wall of open end and the movable rod. Through the cooperation of above each device, can make the dust cover install and dismantle fast, make the clearance of dust cover convenient and fast more.

However, the above scheme still has certain defects, and the inventor has found that. When the air flowing into the dust-free purifying workshop contains not only dust but also microorganism bacteria and has pungent smell, the ventilation device can only filter the dust in the air. Thus, the ventilation device can not sufficiently filter and purify air, and greatly influences the using effect of the device.

Disclosure of utility model

In order to overcome the above disadvantages, the present application provides a ventilation device to solve the above problems in the prior art.

In order to achieve the above purpose, the technical scheme adopted by the utility model for solving the technical problems is as follows:

A ventilation device comprises a ventilation device body and an air purifying mechanism.

The ventilation device body comprises a mounting frame and a ventilation piece, the ventilation piece is mounted at one end inside the mounting frame, the air purification mechanism comprises a sterilization piece and a filtering piece, the top end of the sterilization piece is fixedly connected with the inner top end of the mounting frame, and the outer wall of the filtering piece is coupled with the inner side wall of the mounting frame and corresponds to the sterilization piece.

Further, piece that disinfects includes round hole, mounting groove, connecting seat, ultraviolet lamp, portable frame, active carbon filter block and handle, round hole with the mounting groove has been seted up respectively to mounting frame surface one end, the connecting seat is installed inside the round hole, the ultraviolet lamp top with the coupling of connecting seat bottom, portable frame bottom with laminating in the mounting frame, the lateral wall with the laminating of mounting groove inner wall, and inside is equipped with the active carbon filter block, the handle screw is installed portable frame surface.

Further, the filter piece includes two jack grooves, two mounts, two filter screens, two recesses, four arc grooves and four arc pieces, two have been seted up respectively to the mounting frame surface other end the jack grooves, inside wall equidistant be equipped with four the arc piece, and arc piece top corresponds with the jack groove, two four have been seted up respectively to the mount both sides the arc groove, the bottom with the laminating in the mounting frame, and the lateral wall with the laminating of jack groove inner wall, four the arc groove inner wall still respectively with four the laminating of arc piece outer wall, two the filter screen inlays the dress respectively in two inside the mount, two have been seted up respectively to the mount surface two the recess.

Further, the ventilation piece comprises a square frame, a fan frame, a micro motor and fan blades, wherein the outer wall of the square frame is welded with the inner wall of the installation frame, the fan frame is fixed on the side wall of the square frame through bolts, the micro motor is installed inside the fan frame, and the fan blades are fixedly installed on the output end of the micro motor.

Further, the ventilation device body further comprises a cleaning part, one end of the surface of the installation frame is provided with the cleaning part, and the cleaning end of the cleaning part is attached to the outer wall of the filter screen.

Further, the clearance portion includes two fixed blocks, sliding tray, slide bar, brush, progress motor, ball screw and ball nut, two the fixed block bottom respectively with installation frame surface both sides welding, the sliding tray has still been seted up on the installation frame surface, the slide bar inner wall is equipped with brush top lateral wall with sliding tray inner wall sliding connection, the brush with the laminating of filter screen outer wall, progress motor stiff end with fixed block outer wall bolted connection, the output run through the fixed block with ball screw one end fixed connection, the ball screw other end with the fixed block inner wall rotates to be connected, and the outer wall with ball nut inner wall ball connection, the ball nut is installed inside the slide bar.

The beneficial effects are that: the application provides a ventilation device, which is characterized in that through the cooperation between sterilizing pieces and filtering pieces which are arranged at equal intervals in a mounting frame, when air passes through the inside of the mounting frame, dust in the air can be filtered by the filtering pieces at first, then the pungent smell in the air is purified by the sterilizing pieces, the air flowing in the mounting frame is sterilized, fine viruses are prevented from invading a dust-free purifying workshop, a multistage filtering effect is formed by two filter screens, the air can be better filtered, the pungent smell in the air is purified by an active carbon filter block, and ultraviolet lamps are utilized for sterilization, so that the problem that the ventilation device cannot sufficiently filter and purify the air and greatly influence the using effect of the device is effectively solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a ventilation device according to an embodiment of the present application;

Fig. 2 is a schematic diagram of a reverse structure of a ventilation device according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a portion of a logo of a ventilation device according to an embodiment of the present application;

FIG. 4 is a schematic view of a filter according to an embodiment of the present application;

FIG. 5 is a schematic view of a connection structure between a carrying case and a handle according to an embodiment of the present application;

FIG. 6 is a schematic view of a connecting structure of a carrying frame and a handle and an activated carbon filter block according to an embodiment of the present application;

FIG. 7 is a schematic diagram of a connection structure between a connection base and an ultraviolet lamp according to an embodiment of the present application;

FIG. 8 is a schematic view of a ventilation member according to an embodiment of the present application;

fig. 9 is a schematic view of a square frame structure according to an embodiment of the present application;

Fig. 10 is a schematic view of a cleaning portion according to an embodiment of the present application.

In the figure: 10-a ventilation device body; 110-a mounting frame; 120-ventilation; 130-a cleaning part; 20-an air purification mechanism; 210-sterilizing element; 220-a filter; 211-round holes; 212-mounting slots; 213-connecting seats; 214-ultraviolet lamp; 215-carrying frames; 216-an activated carbon filter block; 217-handle; 221-inserting grooves; 222-fixing frame; 223-a filter screen; 224-groove; 225-arc grooves; 226-arc blocks; 121-square frame; 122-fan rack; 123-miniature motor; 124-fan blades; 131-a fixed block; 132-a sliding groove; 133-a sliding bar; 134-hairbrush; 135-progressive motor; 136-ball screw; 137-ball nut.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.

Referring to fig. 1, the present application provides a ventilation device, which includes a ventilation device body 10 and an air purifying mechanism 20.

The ventilation device body 10 is used for ventilation, and the air purification mechanism 20 is used for purifying air.

Embodiment one:

Referring to fig. 1, 2, 3, 8, 9 and 10, the ventilation device body 10 includes a mounting frame 110, and a ventilation member 120 and a cleaning part 130 mounted at both ends inside the mounting frame 110, and the ventilation member 120 includes a square frame 121, a fan frame 122, a micro motor 123 and fan blades 124, and the cleaning part 130 includes a fixing block 131, a sliding groove 132, a sliding rod 133, a brush 134, an advancing motor 135, a ball screw 136 and a ball nut 137.

Wherein, square frame 121 outer wall and the welding of installing frame 110 inside wall can effectually fix whole ventilation piece 120, is the bolt fastening between fan frame 122 and the square frame 121, so, pull down fan frame 122 from square frame 121 after micro-motor 123 damages and be convenient for maintain micro-motor 123, make its flabellum 124 rotate through starting micro-motor 123 for the air circulates inside installing frame 110.

Wherein, the back of the fan frame 122 is also provided with a cross rod, so that the fixed end of the micro motor 123 is conveniently connected with the internal bolt of the fan frame 122, and the micro motor 123 is electrically connected with an external power supply, so that the micro motor 123 is conveniently started and stopped and controlled.

Wherein, clearance portion 130 stiff end and mounting frame 110 surface welding, clearance end and filter screen 223 outer wall laminating make its ball screw 136 rotate through starting progressive motor 135, make ball nut 137 carry out reciprocating motion on ball screw 136 simultaneously, carry slide bar 133 to do sliding motion in the sliding tray 132 inside utilizing ball nut 137, realize utilizing brush 134 to clear up the dust that adheres to on the filter screen 223.

Wherein, slide bar 133 is at the inside sliding connection of slide groove 132, can utilize slide groove 132 to carry out spacingly to slide bar 133 for slide bar 133 inner wall is equipped with brush 134 and laminates with the filter screen 223 outer wall all the time.

The circular hole 211, the mounting groove 212, the insertion groove 221 and the inner wall of the sliding groove 132 are formed in the surface of the mounting frame 110, and a sealing gasket is provided on the inner wall of the sliding groove 132, so that the mounting frame 110 can be kept in a sealed state.

Embodiment two:

Referring to fig. 1, 2, 3, 4, 5, 6, and 7, the air purifying mechanism 20 includes a sterilizing member 210 and a filtering member 220 mounted inside the mounting frame 110, and the sterilizing member 210 includes a circular hole 211, a mounting groove 212, a connection seat 213, an ultraviolet lamp 214, a carrying frame 215, an activated carbon filter block 216, and a handle 217; the filter 220 includes a socket 221, two holders 222, two filters 223, two grooves 224, four arcuate slots 225, and four arcuate blocks 226.

Wherein, the sterilizing unit 210 and the filtering unit 220 are inserted and fixed in the mounting frame 110 at equal intervals, so that the new activated carbon filter block 216 and the new two filter screens 223 can be conveniently mounted or replaced.

Wherein, connecting seat 213 top and external power electric connection can provide electric power for ultraviolet lamp 214, and ultraviolet lamp 214 is in between active carbon filter block 216 and the square frame 121, starts ultraviolet lamp 214 through external control switch, and ultraviolet lamp 214 work can produce the ultraviolet ray, realizes carrying out the sterilization to the air that flows in the installing frame 110, avoids fine virus to invade in the dustless clean workshop, and the security is good.

The activated carbon filter block 216 is disposed inside the portable frame 215, the handle 217 is screwed at the top end and installed inside the installation frame 110 through the installation groove 212, so that the activated carbon filter block 216 can be utilized to purify the pungent smell in the air, and the portable frame 215 can be pulled out from the installation groove 212 by utilizing the handle 217, thereby facilitating the replacement of the activated carbon filter block 216.

The filter 220 is formed of a plurality of filter screens 223, so that dust in air can be filtered better, and when the filter screen 223 near the outside loses the filtering effect, the filter screen 223 arranged at the rear can filter air next. In this embodiment, the filter 220 includes two filter screens 223, and in other embodiments, the number of filter screens 223 may be increased according to actual requirements.

Wherein, two filter screens 223 are embedded respectively in two fixing frames 222, and are installed in the installation frame 110 through two inserting grooves 221, and simultaneously, four arc grooves 225 and four arc blocks 226 are utilized to be attached, so that the filter screens 223 are convenient to be installed in the installation frame 110, and meanwhile, the old filter screens 223 can be replaced, and the fixing frames 222 can be limited.

The working principle of the ventilation device is as follows: when the air purifier is used, the micro motor 123 is started to enable the fan blades 124 to rotate in the fan frame 122, air can circulate in the installation frame 110, firstly, the air enters the ultraviolet lamp 214 irradiation area through the two filter screens 223 through the active carbon filter blocks 216, dust in the air can be filtered by the filter screens 223, meanwhile, the active carbon filter blocks 216 are used for purifying pungent smell in the air, then the ultraviolet lamp 214 is used for sterilizing the air, the aim of purifying the air is achieved, when dust attached to the filter screens 223 needs to be cleaned, the progressive motor 135 is started to enable the ball screw 136 to rotate, the ball screw 137 is used for carrying the sliding rod 133 to slide back and forth in the sliding groove 132, and at the moment, the hairbrushes 134 arranged on the inner wall of the sliding rod 133 continuously clean the filter screens 223 until the filter screens 223 are cleaned, and the progressive motor 135 is closed.

It should be noted that, specific model specifications of the ultraviolet lamp 214, the activated carbon filter block 216, the filter screen 223, the micro motor 123, the fan blade 124, the brush 134, and the progressive motor 135 need to be determined by selecting a model according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the ultraviolet lamp 214, the micro-motor 123, the progressive motor 135, and the principles thereof will be apparent to those skilled in the art and will not be described in detail herein.

It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A ventilation device, comprising:

The ventilation device comprises a ventilation device body (10), wherein the ventilation device body (10) comprises a mounting frame (110) and a ventilation piece (120), and the ventilation piece (120) is mounted at one end inside the mounting frame (110);

The air purification mechanism (20), air purification mechanism (20) are including piece (210) and filter element (220) disinfect, piece (210) top disinfect with top fixed connection in installing frame (110), filter element (220) outer wall with installing frame (110) inside wall coupling, and with piece (210) disinfect corresponds, filter element (220) outer wall still is equipped with clearance portion (130), install installing frame (110) surface one end clearance portion (130), clearance portion (130) clearance end with filter element (220) outer wall laminating.

2. The ventilation device according to claim 1, wherein the sterilization member (210) comprises a round hole (211), a mounting groove (212), a connecting seat (213), an ultraviolet lamp (214), a hand-held frame (215), an activated carbon filter block (216) and a handle (217), the round hole (211) and the mounting groove (212) are respectively formed in one end of the surface of the mounting frame (110), the connecting seat (213) is mounted in the round hole (211), the top end of the ultraviolet lamp (214) is coupled with the bottom end of the connecting seat (213), the bottom end of the hand-held frame (215) is attached to the bottom in the mounting frame (110), the side wall is attached to the inner wall of the mounting groove (212), the activated carbon filter block (216) is arranged in the hand-held frame (215), and the handle (217) is mounted on the surface of the hand-held frame (215) through screws.

3. The ventilation device according to claim 2, wherein the filter element (220) comprises two plugging grooves (221), two fixing frames (222), two filter screens (223), two grooves (224), four arc grooves (225) and four arc blocks (226), two plugging grooves (221) are respectively formed in the other end of the surface of the mounting frame (110), four arc blocks (226) are uniformly spaced on the inner side wall, the top ends of the arc blocks (226) correspond to the plugging grooves (221), four arc grooves (225) are respectively formed in the two sides of the fixing frames (222), the bottom ends of the fixing frames are respectively attached to the inner walls of the plugging grooves (221), the inner walls of the four arc grooves (225) are respectively attached to the outer walls of the four arc blocks (226), the two filter screens (223) are respectively embedded in the two fixing frames (222), and two grooves (224) are respectively formed in the surface of the two fixing frames (222).

4. A ventilating device according to claim 3, wherein the ventilating member (120) comprises a square frame (121), a fan frame (122), a micro motor (123) and fan blades (124), the outer wall of the square frame (121) is welded with the inner wall of the mounting frame (110), the fan frame (122) is fixed on the side wall of the square frame (121) through bolts, the micro motor (123) is mounted inside, and the fan blades (124) are fixedly mounted on the output end of the micro motor (123).

5. The ventilation device according to claim 4, wherein the cleaning portion (130) includes two fixing blocks (131), a sliding groove (132), a sliding rod (133), a brush (134), an advancing motor (135), a ball screw (136) and a ball nut (137), the bottom ends of the two fixing blocks (131) are respectively welded to two sides of the surface of the mounting frame (110), the sliding groove (132) is further formed in the surface of the mounting frame (110), the top side wall of the brush (134) is provided on the inner wall of the sliding rod (133) and is slidably connected with the inner wall of the sliding groove (132), the brush (134) is attached to the outer wall of the filter screen (223), the fixing end of the advancing motor (135) is in bolt connection with the outer wall of the fixing block (131), the output end of the advancing motor (135) penetrates through the fixing block (131) and is fixedly connected with one end of the ball screw (136), the other end of the ball screw (136) is in rotational connection with the inner wall of the fixing block (131), the outer wall is connected with the inner wall of the ball nut (137), and the ball nut (137) is mounted inside the sliding rod (133).