CN216498126U

CN216498126U - Novel clean laminar flow hood

Info

Publication number: CN216498126U
Application number: CN202122236834.0U
Authority: CN
Inventors: 施剑成; 施信山; 朱雨丰
Original assignee: Suzhou Xingya Clean Technology Co ltd
Current assignee: Suzhou Xingya Clean Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-05-13
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a novel clean laminar flow hood which comprises a box body, wherein air exhaust fans are arranged on the left side and the right side of the box body, a pair of clamping blocks are arranged on the left side and the right side in the box body, a filtering plate is inserted into clamping grooves of the clamping blocks, a lifting mechanism is fixed at the upper end of the box body, a top plate is fixed at the upper end of the lifting mechanism, and the top plate is clamped in a fixing mechanism.

Description

Novel clean laminar flow hood

Technical Field

The utility model relates to the technical field of air purification, in particular to a novel clean laminar flow hood.

Background

The clean laminar flow hood is an air purification unit which can provide local clean environment, can be flexibly arranged above a process point needing high cleanliness, and can be used singly or combined into a strip-shaped clean area. It mainly comprises box, fan, high-efficient air cleaner etc. and current clean laminar flow cover can reach certain clean effect of air in the use, but its part cleaning work is loaded down with trivial details, hangs the difficult dismantlement after the installation, is not convenient for overhaul and clean to can not adjust its height.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel clean laminar flow hood to solve the above problems.

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

the utility model provides a novel clean laminar flow hood, the power distribution box comprises a box body, the left and right side wall mounting of box has the fan of bleeding, a pair of fixture block is all installed to left and right both sides in the box, the filter is equipped with in the draw-in groove interpolation of fixture block, the upper end of box is fixed with elevating system, elevating system's upper end is fixed with the roof, the roof clamps in fixed establishment.

Preferably, the fixing mechanism comprises a fixing seat plate, fixing bolts and mounting pins, the mounting pins are arranged at the periphery of the lower end of the fixing seat plate, mounting grooves are further formed in the lower end of the fixing seat plate, and the fixing bolts are arranged at the positions, corresponding to the mounting grooves, of the peripheral side walls of the fixing seat plate.

Preferably, the top plate is provided with fixing grooves at positions corresponding to the fixing bolts.

Preferably, elevating system is including installing a pair of lift seat, elevator motor, removal seat, lift connecting rod and supplementary lifter and the lead screw at the roof lower extreme, the lead screw is installed to the lift seat internal rotation, threaded sleeve is equipped with a pair of removal seat on the lead screw, elevator motor is installed in the outside of lift seat, elevator motor's output and the axle head drive of lead screw are connected, each the lower extreme that removes the seat all articulates there is the lift connecting rod, the other end of lift connecting rod is articulated with the upper end of box.

Preferably, the filter plate is of a multilayer structure and comprises an active carbon adsorption layer at an inner layer, a glass fiber layer at an intermediate layer and a non-woven fabric layer at an outer layer, the glass fiber layer is bonded to two sides of the active carbon adsorption layer, and the non-woven fabric layer is bonded to the outer side of the glass fiber layer.

Preferably, the air inlet end of the air exhaust fan, the air exhaust fan and the air exhaust end are respectively provided with a filter screen.

Compared with the prior art, the utility model has the beneficial effects that: by arranging the fixing mechanism, the suspended and installed box body can be conveniently detached to carry out cleaning, maintenance and other work; through setting up elevating system, can realize the lift of box to adapt to not co-altitude air purification's demand. The air purifier is simple in structure, convenient to disassemble and assemble, has a lifting function, and can bring convenience to the technical field of air purification.

Drawings

FIG. 1 is a schematic cross-sectional front view of a novel clean layer flow hood;

FIG. 2 is a schematic cross-sectional view of the filter plate of a novel clean laminar flow hood.

In the figure: 1-fixing mechanism, 11-fixing seat plate, 12-fixing bolt, 13-mounting pin, 2-top plate, 3-fixing groove, 4-lifting mechanism, 41-lifting seat, 42-lifting motor, 43-moving seat, 44-lifting connecting rod, 45-auxiliary lifting rod, 46-screw rod, 5-box, 6-suction fan, 7-fixture block, 8-filter plate, 81-non-woven fabric layer, 82-glass fiber layer, 83-activated carbon adsorption layer and 9-exhaust 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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a novel clean laminar flow hood, includes

box

5, 5 left and right side wall mountings of box have the fan 6 of bleeding, a pair of fixture block 7 is all installed to left and right both sides in the box 5, the filter 8 is equipped with in the draw-in groove interpolation of fixture block 7, the upper end of box 5 is fixed with elevating system 4, elevating system 4's upper end is fixed with roof 2, roof 2 clamps in fixed establishment 1. When the air filtering device is used, the fixing mechanism 1 is firstly installed at a proper position, then the top plate 2 is clamped in the fixing mechanism 1, then the height of the box body 5 can be adjusted through the lifting mechanism 4, and finally the air suction fan 6 and the air exhaust fan 9 are opened, so that air is filtered by the filter plate 8 and then is exhausted out of the box body 5.

Fixing mechanism 1 includes fixed bedplate 11, fixing bolt 12 and installation round

13, 11 lower extreme positions around of fixed bedplate are provided with installation round pin 13, the mounting groove has still been seted up to fixed bedplate 11 lower extreme, the position that the lateral wall corresponds the mounting groove all around of fixed bedplate 11 is provided with fixing bolt 12.

And the periphery of the top plate 2 is provided with a fixing groove 3 corresponding to the position of the fixing bolt 12. Through setting up 12 cooperation fixed slots 3 of fixing bolt, the convenience is dismantled roof 2 to be convenient for take off the box 5 of hanging the installation and carry out work such as cleaning, maintenance.

Elevating system 4 is including installing a pair of lift seat 41, elevator motor 42, removal seat 43, lift connecting rod 44 and supplementary lifter 45 and lead screw 46 at roof 2 lower extreme, lead screw 46 is installed to the lift seat 41 internal rotation, threaded sleeve is equipped with a pair of removal seat 43 on the lead screw 46, elevator motor 42 is installed in the outside of lift seat 41, elevator motor 42's output and lead screw 46's axle head drive are connected, each the lower extreme that removes seat 43 all articulates there is lift connecting rod 44, the other end of lift connecting rod 44 is articulated with the upper end of box 5. The lead screw 46 is two-way lead screw, through setting up elevating system 4, is convenient for adjust the height of box 5 to better carry out cleaning to the air, during the use, open elevator motor 42, make it drive lead screw 46 and rotate, thereby make the removal seat 43 of lead screw 46 both sides be close to each other, and then, remove seat 43 lower extreme articulated lifting connecting rod 44 and be perpendicular gradually, and make box 5 move down, thereby change the height that is depended.

The filter plate 8 is of a multilayer structure and comprises an active carbon adsorption layer 83 of an inner layer, a glass fiber layer 82 of an intermediate layer and a non-woven fabric layer 81 of an outer layer, the glass fiber layer 82 is bonded to two sides of the active carbon adsorption layer 83, and the non-woven fabric layer 81 is bonded to the outer side of the glass fiber layer 82. Through setting up multilayer filter 8, can improve clean effect, set up the filter 8 of cartridge, be convenient for change.

The air inlet end of the exhaust fan 6, the exhaust fan 9 and the exhaust end are provided with filter screens. By arranging the filter screen, the cleaning effect can be further improved.

The working principle of the utility model is as follows: during the use, at first install fixed bedplate 11 in suitable position through mounting pin 13, roof 2 is gone up in the installation groove interpolation of fixed bedplate 11 afterwards, and with fixing bolt 12 cartridge in corresponding fixed slot 3, can realize the fixed to box 5, open elevator motor 42 afterwards, make it drive lead screw 46 and rotate, thereby make the removal seat 43 of lead screw 46 both sides close to each other, and then, remove seat 43 lower extreme articulated lift connecting rod 44 vertical gradually, and make box 5 move down, thereby change the height that depends on, open air exhaust fan 6 and air exhaust fan 9 at last, make the air discharge box 5 again through the filtration of filter 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel clean laminar flow cover, includes box (5), its characterized in that: the air extracting fan (6) is installed on the left side wall and the right side wall of the box body (5), a pair of clamping blocks (7) is installed on the left side and the right side in the box body (5), a filtering plate (8) is inserted into a clamping groove of each clamping block (7), a lifting mechanism (4) is fixed at the upper end of the box body (5), a top plate (2) is fixed at the upper end of each lifting mechanism (4), and the top plate (2) is clamped in the fixing mechanism (1).

2. The novel clean laminar flow hood according to claim 1, wherein: fixed establishment (1) is including fixed bedplate (11), fixing bolt (12) and installation round pin (13), fixed bedplate (11) lower extreme position all around is provided with installation round pin (13), the mounting groove has still been seted up to fixed bedplate (11) lower extreme, the position that fixed bedplate (11) lateral wall corresponds the mounting groove all around is provided with fixing bolt (12).

3. The novel clean laminar flow hood according to claim 2, wherein: and the periphery of the top plate (2) is provided with a fixing groove (3) corresponding to the position of the fixing bolt (12).

4. The novel clean laminar flow hood according to claim 3, characterized in that: elevating system (4) including installing a pair of lift seat (41), elevator motor (42), removal seat (43), lifting connecting rod (44) and supplementary lifter (45) and lead screw (46) at roof (2) lower extreme, lead screw (46) are installed to lift seat (41) internal rotation, threaded sleeve is equipped with a pair of removal seat (43) on lead screw (46), elevator motor (42) are installed in the outside of lift seat (41), the output of elevator motor (42) is connected with the axle head drive of lead screw (46), each the lower extreme that removes seat (43) all articulates there is lifting connecting rod (44), the other end of lifting connecting rod (44) is articulated with the upper end of box (5).

5. The novel clean laminar flow hood according to claim 1, characterized in that: the filter plate (8) is of a multilayer structure and comprises an active carbon adsorption layer (83) of an inner layer, a glass fiber layer (82) of a middle layer and a non-woven fabric layer (81) of an outer layer, the glass fiber layer (82) is bonded to the two sides of the active carbon adsorption layer (83), and the non-woven fabric layer (81) is bonded to the outer side of the glass fiber layer (82).

6. The novel clean laminar flow hood according to claim 1, wherein: and filter screens are arranged at the air inlet end of the air exhaust fan (6), the air exhaust fan (9) and the air exhaust end.