CN210373859U

CN210373859U - Clean canopy with adjustable size

Info

Publication number: CN210373859U
Application number: CN201920806627.4U
Authority: CN
Inventors: 吴锡军; 陈永亮; 曹贝贝
Original assignee: Kunshan Shengchang Electronics Co ltd
Current assignee: Kunshan Shengchang Electronics Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-21
Anticipated expiration: 2029-05-31

Abstract

The utility model provides a clean canopy with adjustable size, removes frame and fan filter unit including middle mount, first removal frame, second, first removal frame sets up in the dead ahead of middle mount, the second removes the frame and sets up in the dead behind of middle mount, fan filter unit sets up directly over middle mount. The size of the whole cleaning shed is adjusted by moving the first movable frame and the second movable frame, so that the air quantity filtered by the fan filter unit is adjusted. When general clean canopy design has been solved in this application, enlarge clean canopy inner space to make things convenient for operating personnel to get into clean canopy and debug maintenance or overhaul equipment, and the problem of the high consume of bringing. The utility model discloses an adjust the size of clean canopy for equipment reduces the energy consumption through the filter capacity that reduces the air when normal function, practices thrift the cost.

Description

Clean canopy with adjustable size

Technical Field

The utility model relates to a clean canopy field especially relates to a clean canopy with adjustable size.

Background

A cleaning shed is an air purifying device which can provide local high-cleanness environment. Generally, an industrial aluminum material is used as a frame, a fan filter screen unit (FFU) with a filtering effect is arranged at the top, and an anti-static vertical curtain (or toughened glass) is hung around the FFU. Fan Filter Unit (FFU) inhales the air from the top to through HEPA filtration, the clean air after the filtration evenly sends into clean canopy at certain speed at whole air-out face, thereby guarantees the cleanliness factor of whole clean canopy. The selection of the model and the number of the Fan Filter Units (FFU) is generally determined by the size of a cleaning shed, namely, the larger the cleaning shed is, the more the air quantity to be filtered is, the more the Fan Filter Units (FFU) with higher power and more quantity are required to be selected, and the higher the required cost is; conversely, the smaller the cleaning shed, the less air volume that needs to be filtered, and the higher the cleaning efficiency, for the same cleaning capacity. At present, when a cleaning shed is designed for equipment, the space occupied by the equipment is usually considered, and when equipment maintenance or overhaul and the like occur, an operator enters the space required by the cleaning shed, so that the consumption of the cleaning shed is increased, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a clean canopy with adjustable size has solved the problem of the high consume of clean canopy.

The technical scheme is as follows: the utility model provides a clean canopy with adjustable size, remove frame and fan filter unit including middle mount, first removal frame, second, first removal frame sets up in the dead ahead of middle mount, the second removes the frame setting in the dead ahead of middle mount, fan filter unit sets up directly over middle mount. The size of the whole cleaning shed is adjusted by moving the first movable frame and the second movable frame, so that the air quantity to be filtered by the fan filter unit is adjusted.

Further, middle mount includes support, spout, the first sensor of preventing static curtain, LED lamp, foot cup and cleanliness factor test, the spout sets up below first support top frame and above the frame of below, the first static curtain setting of preventing is on the support, the LED lamp sets up below the inside top frame of first support, the foot cup sets up below the frame of first support below, the sensor setting of cleanliness factor test is on the inside side frame of first support. When the first moving frame or the second moving frame is to be moved, the height of the foot cup is adjusted, so that the caster wheels on the moving frame are in contact with the ground, and the moving frame is conveniently pushed and pulled; after the movable frame moves to the designated position, the height of the foot cup is adjusted, so that the caster wheel on the movable frame leaves the ground, and the position of the cleaning shed is fixed. Set up the sensor for cleanliness factor test on middle mount, can monitor the cleanliness factor of whole clean canopy at any time, remind operating personnel to the change of fan filter unit filter screen after clean canopy uses the certain time.

Further, first support includes first section bar, first flat board and first sealing strip, dull and stereotyped and first section bar pass through welded connection, first sealing strip sets up the another side at the fixed first anti-static curtain of first flat board. Considering that a gap is formed between the middle fixing frame and the first moving frame after the sliding rail and the sliding groove are used, the sealing strip is arranged to reduce the entering of external unfiltered air from the gap when the fan filter unit stops working and reduce the cleanliness of the whole cleaning shed; on the other hand, the filtered air is reduced to be discharged from the gap when the fan filter unit works, and the consumption of the cleaning shed is increased.

Furthermore, the side edge of the frame below the first support is provided with threaded holes at equal intervals. Used for fixing the first movable frame and the second movable frame.

Further, first removal frame is the same with the second removal frame structure, first removal frame includes second support, slide rail, location structure, second prevent static curtain, prevent static strip door curtain and truckle, the slide rail sets up on the second support and on the lower frame, location structure sets up the frame side below the second support, the static curtain setting is prevented on the second support to the second, prevent that static strip door curtain sets up on the second support middle frame, the truckle sets up under the second support on the frame. The sliding rails on the first movable frame and the sliding grooves on the middle fixing frame are matched for use, the whole first movable frame is pushed and pulled, and the first movable frame is driven by the trundles to move, so that the size of the whole cleaning shed is adjusted, and when the cleaning shed reaches a specified position, the position is fixed by the positioning structure. The second anti-static curtain and the anti-static strip-shaped door curtain are used for isolating the air inside and outside the cleaning shed and preventing the air which is not filtered outside from entering the cleaning shed. The anti-static strip-shaped door curtain is convenient for operators to get in and out of the cleaning shed.

Further, the second support comprises a second section bar, a second flat plate and a second sealing strip, the second flat plate is connected with the second section bar in a welding mode, and the second sealing strip is arranged on the other side, fixed on the second flat plate, of the second anti-static curtain. Considering that a gap is formed between the middle fixing frame and the first moving frame after the sliding rail and the sliding groove are used, the sealing strip is arranged to reduce the entering of external unfiltered air from the gap when the fan filter unit stops working and reduce the cleanliness of the whole cleaning shed; on the other hand, the filtered air is reduced to be discharged from the gap when the fan filter unit works, and the consumption of the cleaning shed is increased.

Furthermore, location structure includes locating plate and location handle, the location handle sets up on the locating plate. After the first movable frame or the second movable frame is moved to the designated position, the positioning handle is rotated and connected with the threaded hole in the middle fixed frame, and a fixing effect is achieved.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the size of the whole cleaning shed is changed by moving the first moving frame and the second moving machine, 1) the floor area of the cleaning shed is reduced when the equipment works normally, and the utilization rate of a fan filter unit of the cleaning shed is improved; 2) the maintenance or overhaul and the like of the equipment in the cleaning shed by operators are facilitated; 3) the energy consumption is reduced, and the cost is saved.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the intermediate mount;

FIG. 3 is a partial enlarged view of the intermediate mount;

FIG. 4 is a perspective view of a first mobile frame;

fig. 5 is a partially enlarged view of the first moving frame.

In the figure: the device comprises a middle fixing frame 1, a support 11, a first section bar 111, a first flat plate 112, a first sealing strip 113, a threaded hole 114, a sliding chute 12, a first anti-static curtain 13, an LED lamp 14, a foot cup 15, a sensor 16 for cleanliness testing, a first moving frame 2, a second section bar 211, a second flat plate 212, a second sealing strip 213, a second support 21, a sliding rail 22, a positioning structure 23, a positioning plate 231, a positioning handle 232, a second anti-static curtain 24, an anti-static strip-shaped curtain 25, a caster 26, a second moving frame 3 and a fan filter unit 4.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

As shown in fig. 1, the utility model discloses a three-dimensional diagram, including middle mount 1, first removal frame 2, second removal frame 3 and fan filter unit 4, first removal frame 2 sets up in the dead ahead of middle mount 1, second removal frame 3 sets up in the dead ahead of middle mount 1, fan filter unit 4 sets up directly over middle mount 1.

Example two

The utility model provides a clean canopy with adjustable size, removes frame 3 and fan filter unit 4 including middle mount 1, first removal frame 2, second, first removal frame 2 sets up in the middle mount 1 dead ahead, second removal frame 3 sets up in the middle mount 1 dead ahead, fan filter unit 4 sets up directly over middle mount 1.

Fig. 2 is a perspective view of the intermediate fixing frame, and fig. 3 is a partial enlarged view of the intermediate fixing frame, and includes a support 11, a sliding groove 12, a first anti-static curtain 13, an LED lamp 14, a foot cup 15, and a sensor 16 for cleanliness test, where the sliding groove 12 is disposed below an upper frame and above a lower frame of the first support 11, the first anti-static curtain 13 is disposed on the support 11, the LED lamp 14 is disposed below an upper frame inside the first support 11, the foot cup 15 is disposed below a lower frame below the first support 11, and the sensor 16 for cleanliness test is disposed on an inner side frame inside the first support 11. The first bracket 11 comprises a first section bar 111, a first flat plate 112 and a first sealing strip 113, the flat plate 112 is connected with the first section bar 111 through welding, and the first sealing strip 113 is arranged on the other surface of the first flat plate 112, on which the first anti-static curtain 13 is fixed. The lower frame side of the first bracket 11 is provided with screw holes 114 at equal intervals.

Fig. 4 is a perspective view of the first movable frame, fig. 5 is a partial enlarged view of the first movable frame, the first movable frame 2 and the second movable frame 3 have the same structure, the first movable frame 2 comprises a second support 21, a slide rail 22, a positioning structure 23, a second anti-static curtain 24, an anti-static strip-shaped curtain 25 and a caster 26, the slide rail 22 is arranged on the second support 21 and on the lower frame, the positioning structure 23 is arranged on the lower frame side of the second support 21, the second anti-static curtain 24 is arranged on the second support 21, the anti-static strip-shaped curtain 25 is arranged on the middle frame of the second support 21, and the caster 26 is arranged on the frame under the second support 21. The second bracket 21 comprises a second profile 211, a second plate 212 and a second sealing strip 213, the second plate 212 and the second profile 211 are connected by welding, and the second sealing strip 213 is arranged on the other surface of the second plate 212, on which the second anti-static curtain 24 is fixed. The positioning structure 23 includes a positioning plate 231 and a positioning handle 232, and the positioning handle 232 is disposed on the positioning plate 231.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a clean canopy with adjustable size which characterized in that: including middle mount (1), first removal frame (2), second removal frame (3) and fan filter unit (4), first removal frame (2) set up in the middle mount (1) dead ahead, second removal frame (3) set up in the middle mount (1) dead ahead, fan filter unit (4) set up directly over middle mount (1).

2. The size-adjustable cleaning shed according to claim 1, wherein: middle mount (1) includes support (11), spout (12), first prevents static curtain (13), LED lamp (14), foot cup (15) and cleanliness factor test and uses sensor (16), spout (12) set up below first support (11) top frame and above the below frame, first prevent static curtain (13) and set up on support (11), LED lamp (14) set up below first support (11) inside top frame, foot cup (15) set up below first support (11) below frame, cleanliness factor test is with sensor (16) setting on first support (11) inside side frame.

3. The size-adjustable cleaning shed according to claim 2, wherein: first support (11) include first section bar (111), first flat board (112) and first sealing strip (113), dull and stereotyped (112) and first section bar (111) are through welded connection, first sealing strip (113) set up the another side at the fixed first anti-static curtain (13) of first flat board (112).

4. The size-adjustable cleaning shed according to claim 2, wherein: and threaded holes (114) with equal intervals are formed in the side edge of the frame below the first support (11).

5. The size-adjustable cleaning shed according to claim 1, wherein: first removal frame (2) and second removal frame (3) structure are the same, first removal frame (2) include second support (21), slide rail (22), location structure (23), the second prevent static curtain (24), prevent static strip door curtain (25) and truckle (26), slide rail (22) set up on second support (21) and on the frame below, location structure (23) set up the frame side below second support (21), static curtain (24) are prevented to the second set up on second support (21), prevent that strip door curtain (25) set up on second support (21) middle frame, truckle (26) set up on the frame under second support (21).

6. The size-adjustable cleaning shed according to claim 5, wherein: the second support (21) comprises a second section bar (211), a second flat plate (212) and a second sealing strip (213), the second flat plate (212) is connected with the second section bar (211) through welding, and the second sealing strip (213) is arranged on the other surface of the second flat plate (212) for fixing the second anti-static curtain (24).

7. The size-adjustable cleaning shed according to claim 5, wherein: the positioning structure (23) comprises a positioning plate (231) and a positioning handle (232), and the positioning handle (232) is arranged on the positioning plate (231).