CN115597155B - Clean canopy - Google Patents
Clean canopy Download PDFInfo
- Publication number
- CN115597155B CN115597155B CN202211220946.XA CN202211220946A CN115597155B CN 115597155 B CN115597155 B CN 115597155B CN 202211220946 A CN202211220946 A CN 202211220946A CN 115597155 B CN115597155 B CN 115597155B
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- Prior art keywords
- door frame
- clean
- clean shed
- frame
- roller shutter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L23/00—Cleaning footwear
- A47L23/22—Devices or implements resting on the floor for removing mud, dirt, or dust from footwear
- A47L23/24—Rigid cleaning-gratings; Tread plates or scrapers for cleaning the soles of footwear
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1277—Shelters for decontamination
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
Abstract
The embodiment of the application provides a clean shed, and relates to the technical field of dust-free purification. The clean shed comprises: bottom plate, door frame and positioning mechanism. The upper end face of the bottom plate is provided with a clean shed frame, and the top end of the clean shed frame is provided with a fan filter unit and a special purification lamp; the door frame is fixed one side of clean rack, just the casing is installed to the upper end of door frame one side, the inside rotation of casing is installed the axostylus axostyle, the surface mounting of axostylus axostyle has the roller shutter, the inside of casing is provided with driving motor, just driving motor's output shaft with the axostylus axostyle transmission is connected. The application is that the driving motor drives the shaft lever to rotate, the roller shutter can be unreeled, after the roller shutter is unfolded, the door frame can be covered, and the magnetic attraction strip is adsorbed on the magnet piece, so that the lower hem of the roller shutter can be fixed, the possibility that the lower hem of the roller shutter moves under the blowing of air flow is reduced, and the effect that the roller shutter covers the door frame is improved.
Description
Technical Field
The application relates to the technical field of dust-free purification, in particular to a clean shed.
Background
In the related art, a clean booth is an air cleaning apparatus that can provide a local high clean environment. Mainly comprises a box body, a fan, a primary air filter, a damping layer, a lamp and the like. The clean work shed can be hung and supported on the ground, and has compact structure and convenient use. Can be used singly or a plurality of joints can form a belt-shaped clean area.
The entrance and exit of the clean shed can be sealed by the door body, and the shutter door body is adopted to shield the entrance and exit of the clean shed, the lower hem of the shutter is easy to move under the blowing of air flow, and the shielding effect of the entrance and exit of the clean shed is affected.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides the clean shed, which has a positioning function and improves the effect of shielding the inlet and the outlet of the clean shed.
According to an embodiment of the application, a clean shed comprises: bottom plate, door frame and positioning mechanism. The upper end face of the bottom plate is provided with a clean shed frame, and the top end of the clean shed frame is provided with a fan filter unit and a special purification lamp; the door frame is fixed on one side of the clean shed frame, a shell is arranged at the upper end part of one side of the door frame, a shaft lever is rotatably arranged in the shell, a roller shutter is arranged on the surface of the shaft lever, a driving motor is arranged in the shell, and an output shaft of the driving motor is in transmission connection with the shaft lever; the positioning mechanism comprises a magnet piece and a magnetic attraction strip, wherein the magnet piece is arranged at the lower end part of one side of the door frame, the magnetic attraction strip is fixed at the bottom end of the roller shutter, and the magnet piece and the magnetic attraction strip are attracted to each other.
According to the clean shed provided by the embodiment of the application, the rolling curtain can be unreeled by driving the shaft lever to rotate through the driving motor, the door frame can be covered after the rolling curtain is unfolded, the lower hem of the rolling curtain can be fixed through the magnetic strip attached to the magnet piece, the possibility that the lower hem of the rolling curtain moves under the blowing of air flow is reduced, and the effect of covering the door frame by the rolling curtain is improved.
In addition, the clean shed according to the embodiment of the application has the following additional technical characteristics:
according to the embodiment of the application, the surface of the clean shed frame is provided with the through holes, and the transparent plate is arranged at the through holes on the surface of the clean shed frame.
According to the embodiment of the application, the bottom end of the clean shed frame is provided with the supporting feet, the supporting feet are positioned below the bottom plate, and the supporting feet are arranged in a pairwise opposite manner.
According to the embodiment of the application, the lower end face of the bottom plate is provided with the reinforcing ribs, and at least two reinforcing ribs are arranged at intervals along the length direction of the bottom plate.
According to the embodiment of the application, the lower end surfaces of the support legs and the lower end surfaces of the reinforcing ribs are all plane, and the lower end surfaces of the support legs and the lower end surfaces of the reinforcing ribs are flush.
According to the embodiment of the application, at least two fan filter units are arranged at intervals along the length direction of the clean shed frame, and the fan filter units and the special purifying lamps are staggered.
According to the embodiment of the application, the surface of the door frame is provided with the access passage, and the shaft rod and the magnet piece are respectively positioned at the upper side and the lower side of the access passage.
According to the embodiment of the application, the lower end face of the shell is hollowed out, and the bottom end of the roller shutter slides through the hollowed-out part of the lower end face of the shell.
According to the embodiment of the application, the shell is hollowed out and arranged close to one side of the door frame, and one side of the rolling curtain is attached to the door frame.
According to the embodiment of the application, the magnet piece is an electromagnet, the magnetic attraction strip is an iron strip, and the magnet piece and the magnetic attraction strip are attracted mutually in an electrified state.
According to the embodiment of the application, one side of the door frame is provided with the limiting mechanism, the limiting mechanism comprises two corner plates, the two corner plates are symmetrically arranged on one side of the door frame, and the roller shutter slides through the inside of the two corner plates.
According to the embodiment of the application, the vertical pipes are arranged in the two corner plates, the roller shutter is positioned between the vertical pipes and the door frame, the two vertical pipes are communicated through the connecting pipe, the air pump is arranged in the clean shed frame, the output end of the air pump is communicated with the connecting pipe, the vertical pipes are communicated with the transverse pipe, the piston is slidably arranged in the transverse pipe, a first spring and a first sliding rod are arranged on one side of the piston, one end of the first spring is fixedly connected with the inner wall of the transverse pipe, one end of the first sliding rod penetrates through the transverse pipe in a sliding mode, one end of the first sliding rod is fixedly provided with the pressing rod, and the roller shutter is positioned between the pressing rod and the door frame.
According to the embodiment of the application, the lower end face of the vertical pipe is arranged in a closed manner, the lower end part of the vertical pipe is provided with a frame plate, the surface of the frame plate is penetrated by a second slide rod in a sliding manner, an iron block is arranged at the bottom end of the second slide rod, the iron block is mutually attracted by the magnetic piece in an electrified state, the side wall of the vertical pipe is provided with an exhaust hole, the pipe body of the vertical pipe is sheathed with a sealing lantern ring in a sliding manner, the inner wall of the sealing lantern ring is in sealing fit with the outer wall of the vertical pipe, the sealing lantern ring is fixedly connected with the top end of the second slide rod, and a second spring is arranged between the lower end face of the sealing lantern ring and the upper end face of the frame plate.
According to the embodiment of the application, the side wall of the piston is in sealing fit with the inner wall of the transverse tube, and one side of the compression rod, which faces the roller shutter, is provided with an arc surface.
According to the embodiment of the application, the vent hole is a round hole, and the height of the sealing lantern ring is larger than the diameter of the vent hole.
According to the embodiment of the application, the lower end part of one side of the door frame is provided with the trampling mechanism, the trampling mechanism comprises a support plate, an inclined pedal and a transverse pedal, the support plate is fixed on the clean shed frame, the inclined pedal and the transverse pedal are both arranged on one side of the support plate, one side of the inclined pedal is fixedly connected with one side of the transverse pedal, the other side of the transverse pedal is connected with the door frame, the transverse pedal is positioned above the magnet piece, and a through groove is formed in the position of the transverse pedal right above the magnet piece.
According to the embodiment of the application, the surface of the inclined pedal is provided with the slotted holes at intervals, the triangular protrusions are arranged at intervals on one side of the inclined pedal, the slotted holes and the inclined pedal are alternately arranged, the dust suction box is arranged on the other side of the inclined pedal and communicated with the slotted holes, the suction pump is arranged on the lower end face of the transverse pedal, the input end of the suction pump is communicated with the inside of the dust suction box through the suction pipe, and the filter element is arranged in the suction pipe.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
When the roller shutter is adopted to shade the inlet and the outlet of the clean shed, the reduction is easy to occur between the roller shutter and the outer wall of the clean shed, the shielding effect of the inlet and the outlet of the clean shed is affected, and external pollutants are easy to enter the clean shed.
The driving motor drives the shaft rod to rotate reversely, the rolling curtain of the shaft rod body is unreeled, the rolling curtain is unfolded, and the two corner plates can limit the movement of the rolling curtain, so that the rolling curtain is more beneficial to covering the door frame;
after the rolling curtain is fully unfolded, the magnet piece is powered, the magnet piece can attract the magnetic attraction strip and also attract the iron block, the iron block can drive the second slide rod and the sealing sleeve ring to move towards the magnet piece, the sealing sleeve ring can also extrude the second spring, after the iron block is attracted to the surface of the magnet piece, the sealing sleeve ring is sleeved at the vent hole on the surface of the vertical pipe to seal the vent hole, the air pump is started to convey air into the vertical pipe and the transverse pipe, the air can not be discharged through the vent hole, the air pressure in the vertical pipe and the transverse pipe can be increased, the piston, the first slide rod and the compression rod can be moved towards the rolling curtain, the piston can extrude the first spring, the rolling curtain can be pushed to the surface of the door frame by the compression rod, the rolling curtain and the door frame can be connected more tightly, the shielding effect of the door frame can be improved, and the possibility that external pollutants enter the inside the shed frame through the door frame can be reduced;
after stopping supplying power for the magnet, the magnet no longer attracts magnetism to inhale strip and iron plate, under the support of second spring, can make the sealing collar reset, then the sealing collar can remove from the exhaust hole department on standpipe surface, and standpipe and violently intraductal gas can be discharged through the exhaust hole, and first spring then can support the piston and reset, then can drive first slide bar and depression bar and reset, and the depression bar no longer extrudes the roller shutter, and the roller shutter can remove, alright rolling up the roller shutter.
When workers enter the clean shed, the soles of the workers can easily carry sundries into the clean shed, and the interior of the clean shed is polluted.
The driving motor drives the shaft rod to rotate, after the rolling curtain of the shaft rod body is rolled, a worker can firstly step on the surfaces of the inclined pedal and the transverse pedal and then enter the clean shed frame, and the transverse pedal is arranged, so that the possibility that feet of the worker touch the magnet piece can be reduced, and the possibility that the magnet piece is damaged can be reduced;
moreover, when the staff steps on the up end at the oblique footboard, but the shoes that its foot was dressed of reciprocating motion, and the triangle arch of oblique footboard up end can scrape the sole of staff, get rid of the debris that the sole carried, and debris can enter into the suction box through the slotted hole in, start the suction pump, with debris and the dust suction in the suction box, then can reduce the staff and get into the clean rack in the possibility that its sole carried debris entered into the clean rack when the clean rack, reduce the possibility that causes the pollution to clean rack inside.
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 of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a clean booth according to an embodiment of the present application;
FIG. 2 is a schematic view of a clean shed frame according to an embodiment of the present application;
fig. 3 is a schematic structural view of a door frame according to an embodiment of the present application;
FIG. 4 is a schematic view of a spacing mechanism according to an embodiment of the present application;
FIG. 5 is a schematic view of the structure of the interior of a standpipe according to an embodiment of the present application;
FIG. 6 is a schematic illustration of a standpipe and plunger connection in accordance with an embodiment of the present application;
fig. 7 is a schematic structural view of a pedaling mechanism according to an embodiment of the present application;
fig. 8 is a schematic structural view of a connection of an inclined pedal and a dust box according to an embodiment of the present application.
Icon: 100-a bottom plate; 110-cleaning a shed frame; 111-supporting legs; 120-a fan filter unit; 130-a special purification lamp; 140-transparent plate; 150-reinforcing ribs; 200-door frame; 210-a housing; 220-shaft lever; 230-roller shutter; 240-driving a motor; 300-positioning mechanism; 310-magnet piece; 320-magnetic attraction strips; 400-limiting mechanism; 410-angle plate; 420-a standpipe; 421-horizontal tube; 422-a piston; 423-a first spring; 424-a first slide bar; 425-a compression bar; 430-connecting the tubes; 440-an air pump; 450-shelf plate; 451-a second slide bar; 460-iron block; 470-vent holes; 480-a sealing collar; 490-second spring; 500-pedaling mechanism; 510-supporting plates; 520-inclined pedal; 521-slot holes; 522-triangular protrusions; 530-a cross pedal; 540-through groove; 550-a dust box; 560-suction pump; 570-suction tube.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
A clean booth according to an embodiment of the present application is described below with reference to the accompanying drawings.
As shown in fig. 1 to 8, a clean booth according to an embodiment of the present application includes: a base plate 100, a door frame 200, and a positioning mechanism 300. Wherein the door frame 200 and the positioning mechanism 300 are both positioned above the bottom plate 100.
The upper end face of the bottom plate 100 is provided with a clean shed frame 110, the top end of the clean shed frame 110 is provided with a fan filter unit 120 and a special purification lamp 130, when the special purification lamp 130 is used for illumination, the fan filter unit 120 is a self-powered air supply filter device, has a modularized tail end air supply device with a filtering effect, the fan filter unit 120 sucks air from the top and filters the air through HEPA, the filtered clean air is uniformly sent out from the whole air outlet face at a speed of about 0.45 m/s+/-20%, and the special purification lamp 130 is used for illumination, so that dust is not generated;
the door frame 200 is fixed on one side of the clean shed frame 110, the upper end part of one side of the door frame 200 is provided with a shell 210, the interior of the shell 210 is rotatably provided with a shaft lever 220, the surface of the shaft lever 220 is provided with a roller shutter 230, the interior of the shell 210 is provided with a driving motor 240, the output shaft of the driving motor 240 is in transmission connection with the shaft lever 220, in the concrete implementation, the driving motor 240 is a servo motor, the output shaft of the driving motor 240 can rotate positively and negatively, when the driving motor 240 drives the shaft lever 220 to rotate, the roller shutter 230 can be wound on the shaft lever 220, and when the driving motor 240 drives the shaft lever 220 to rotate reversely, the roller shutter 230 can be unwound under the action of gravity and can cover the door frame 200;
the positioning mechanism 300 comprises a magnet piece 310 and a magnetic attraction strip 320, the magnet piece 310 is arranged at the lower end part of one side of the door frame 200, the magnetic attraction strip 320 is fixed at the bottom end of the roller shutter 230, the magnet piece 310 and the magnetic attraction strip 320 are attracted to each other, when the roller shutter 230 is unfolded, the magnetic attraction strip 320 is attracted to the magnet piece 310, the roller shutter 230 can be fixed, the possibility that the lower hem of the roller shutter 230 moves under the blowing of air flow is reduced, the roller shutter 230 is more beneficial to covering the door frame 200, in addition, when the driving motor 240 rotates to rotate the multifunctional shaft lever 220, the magnetic attraction strip 320 is pulled, when the pulling force of the roller shutter 230 to the magnetic attraction strip 320 exceeds the magnetic force between the magnet piece 310 and the magnetic attraction strip 320, the magnetic attraction strip 320 is separated from the magnet piece 310, and the roller shutter 230 can be rolled.
The following describes a working process of a clean booth according to an embodiment of the present application with reference to the accompanying drawings.
Firstly, the driving motor 240 drives the shaft lever 220 to rotate, so that the roller blind 230 is wound up on the shaft lever of the shaft lever 220, and a worker can enter the clean shed frame 110 through the door frame 200;
the driving motor 240 is started again, so that the driving motor 240 drives the shaft lever 220 to rotate reversely, the roller blind 230 of the shaft lever 220 can be unreeled, and the roller blind 230 can be unfolded under the action of gravity to cover the door frame 200;
the magnetic strip 320 at the bottom end of the roller shutter 230 can be attracted to the magnet member 310, so as to fix the roller shutter 230, thereby reducing the possibility that the lower hem of the roller shutter 230 moves under the blowing of air flow, and being more beneficial to covering the door frame 200 by the roller shutter 230.
Therefore, according to the clean shed of the embodiment of the application, the shaft lever 220 is driven to rotate by the driving motor 240, so that the roller blind 230 can be unreeled, after the roller blind 230 is unfolded, the door frame 200 can be covered, and the magnetic strip 320 is adsorbed on the magnet piece 310, so that the lower hem of the roller blind 230 can be fixed, the possibility that the lower hem of the roller blind 230 moves under the blowing of air flow is reduced, and the effect of covering the door frame 200 by the roller blind 230 is improved.
In addition, the clean shed according to the embodiment of the application has the following additional technical characteristics:
according to the embodiment of the present application, as shown in fig. 1 and 2, the surface of the clean frame 110 has through holes, and transparent plates 140 are installed at the through holes on the surface of the clean frame 110, the clean frame 110 may be a stainless steel frame, the transparent plates 140 may be made of transparent glass or transparent plastic, etc., and the transparent plates 140 are provided, so that it is more convenient for a worker to observe the inside of the clean frame 110 from the outside of the clean frame 110.
According to the embodiment of the present application, as shown in fig. 1 and 2, the bottom end of the clean shed frame 110 is provided with the legs 111, and the legs 111 are positioned below the bottom plate 100, and the legs 111 are arranged in pairs, so that the clean shed frame 110 is supported, and the distance between the clean shed frame 110 and the ground is increased, thereby preventing the water on the ground from entering the clean shed frame 110.
According to the embodiment of the application, as shown in fig. 1 and 2, the reinforcing ribs 150 are installed on the lower end surface of the bottom plate 100, and at least two reinforcing ribs 150 are arranged at intervals along the length direction of the bottom plate 100, and the reinforcing ribs 150 are arranged, so that the compression resistance of the bottom plate 100 can be improved, and the possibility of damage to the bottom plate 100 is reduced.
According to the embodiment of the present application, as shown in fig. 1 and 2, the lower end surfaces of the legs 111 and the lower end surfaces of the reinforcing ribs 150 are both planar, and the lower end surfaces of the legs 111 and the lower end surfaces of the reinforcing ribs 150 are flush, so that the clean booth can be kept stable when the clean booth is placed on a flat ground.
According to the embodiment of the present application, as shown in fig. 1 and 2, at least two fan filter units 120 are arranged at intervals along the length direction of the clean shed frame 110, the fan filter units 120 and the special purification lamps 130 are arranged in a staggered manner, and a plurality of fan filter units 120 are arranged to improve the gas flow in the clean shed frame 110.
According to the embodiment of the present application, as shown in fig. 1 and 3, the surface of the door frame 200 is provided with the access passage, and the shaft 220 and the magnet member 310 are respectively located at the upper and lower sides of the access passage, and in the embodiment, the roller blind 230 is used for sealing the access passage on the surface of the door frame 200.
According to the embodiment of the application, as shown in fig. 1 and 3, the lower end surface of the housing 210 is hollowed out, and the bottom end of the roller shutter 230 slides through the hollowed-out portion of the lower end surface of the housing 210, so that a hollowed-out area is provided, which is more beneficial to the rolling and releasing of the roller shutter 230.
According to the embodiment of the application, as shown in fig. 1 and 3, a side of the housing 210, which is close to the door frame 200, is hollowed out, and one side of the roller shutter 230 is attached to the door frame 200, so that the roller shutter 230 is attached to the door frame 200 to seal the access passage on the surface of the door frame 200.
According to the embodiment of the application, as shown in fig. 1 and 3, the magnet member 310 is an electromagnet, the magnetic attraction strip 320 is an iron strip, and the magnet member 310 and the magnetic attraction strip 320 attract each other in an electrified state, and in a specific implementation, the magnet member 310 is set as the electromagnet, which is more beneficial to electric control.
When the roller shutter is adopted to shade the inlet and the outlet of the clean shed, the reduction is easy to occur between the roller shutter and the outer wall of the clean shed, the shielding effect of the inlet and the outlet of the clean shed is affected, and external pollutants are easy to enter the clean shed.
According to the embodiment of the present application, as shown in fig. 1, 3, 4, 5 and 6, a limit mechanism 400 is provided on one side of the door frame 200, the limit mechanism 400 includes two corner plates 410, and the two corner plates 410 are symmetrically installed on one side of the door frame 200, and the rolling curtain 230 slides through the inside of the two corner plates 410, and in particular implementation, the two corner plates 410 are provided to limit the movement of the rolling curtain 230, thereby facilitating the rolling curtain 230 to cover the door frame 200.
It can be appreciated that the vertical pipes 420 are installed in the two corner plates 410, the roller shutter 230 is located between the vertical pipes 420 and the door frame 200, the two vertical pipes 420 are communicated through the connecting pipe 430, the air pump 440 is arranged in the clean shed frame 110, the output end of the air pump 440 is communicated with the connecting pipe 430, the vertical pipes 420 are communicated with the transverse pipe 421, the piston 422 is slidably installed in the transverse pipe 421, the first spring 423 and the first slide rod 424 are installed on one side of the piston 422, one end of the first spring 423 is fixedly connected with the inner wall of the transverse pipe 421, one end of the first slide rod 424 slidably penetrates through the transverse pipe 421, one end of the first slide rod 424 is fixedly provided with the pressing rod 425, the roller shutter 230 is located between the pressing rod 425 and the door frame 200, when the roller shutter 230 is unfolded, the air pump 440 is used for conveying air into the sliding rod 420 and the transverse pipe 421, and the air pressure in the transverse pipe 421 is increased, the piston 422, the first slide rod 424 and the roller shutter 230 are moved towards the roller shutter 230, and the pressing rod 425 can be pushed to the surface of the door frame 200, the roller shutter 230 can be blocked by the pressing rod 200, the effect of being more tightly connected between the roller shutter 230 and the door frame 200 can be improved, and the environment can be polluted, and the clean can be reduced, and the object can enter the inside the door frame 110 through the pressing rod 200.
It should be noted that, the lower end face of the standpipe 420 is closed, the lower end of the standpipe 420 is provided with a frame plate 450, the surface of the frame plate 450 is penetrated by a second slide rod 451 in a sliding manner, an iron block 460 is installed at the bottom end of the second slide rod 451, the magnet piece 310 is attracted to the iron block 460 under the energizing state, an exhaust hole 470 is provided at the side wall of the standpipe 420, a sealing collar 480 is sleeved on the pipe body of the standpipe 420 in a sliding manner, the inner wall of the sealing collar 480 is in sealing fit with the outer wall of the standpipe 420, the sealing collar 480 is fixedly connected with the top end of the second slide rod 451, a second spring 490 is arranged between the lower end face of the sealing collar 480 and the upper end face of the frame plate 450, after the magnet piece 310 is energized, the magnet piece 310 attracts the iron block 460, the second slide rod 451 and the sealing collar 480 are driven to move towards the magnet piece 310, after the iron block 460 is adsorbed to the surface of the magnet piece 310, the sealing collar 480 is sleeved at the exhaust hole 470 on the surface of the standpipe 420, and the air pump 440 is sealed to the standpipe 420, and the air is not discharged when the air is conveyed into the standpipe 420 and the transverse pipe 421;
in this embodiment, the driving motor 240 drives the shaft rod 220 to rotate reversely, the roller blind 230 on the shaft body of the shaft rod 220 is unwound, the roller blind 230 is unfolded, and the two corner plates 410 limit the movement of the roller blind 230, so that the roller blind 230 is more beneficial to covering the door frame 200;
after the roller shutter 230 is fully unfolded, the magnet member 310 is powered, the magnet member 310 not only attracts the magnetic attraction strip 320, but also attracts the iron block 460, the iron block 460 drives the second slide rod 451 and the sealing collar 480 to move towards the magnet member 310, the sealing collar 480 also presses the second spring 490, after the iron block 460 is adsorbed to the surface of the magnet member 310, the sealing collar 480 is sleeved at the exhaust hole 470 on the surface of the standpipe 420 to seal the exhaust hole 470, the air pump 440 is started, so that the air pump 440 conveys air into the standpipe 420 and the cross tube 421, the air is not discharged through the exhaust hole 470, the air pressure in the standpipe 420 and the cross tube 421 is increased, the piston 422, the first slide rod 424 and the pressing rod 425 are moved towards the roller shutter 230, the first spring 423 is pressed by the piston 422, the roller shutter 230 is pushed to the surface of the door frame 200 by the pressing rod 425, the connection between the roller shutter 230 and the door frame 200 is tighter, the shielding effect of the door frame 200 is improved, and the possibility that external pollutants enter the inside the shed frame 110 through the door frame 200 is reduced;
after stopping supplying power to the magnet 310, the magnet 310 no longer attracts the magnet 320 and the iron block 460, under the support of the second spring 490, the sealing collar 480 is reset, the sealing collar 480 is removed from the exhaust hole 470 on the surface of the standpipe 420, the air in the standpipe 420 and the transverse tube 421 is exhausted through the exhaust hole 470, the first spring 423 supports the piston 422 to reset, the first slide rod 424 and the compression rod 425 are driven to reset, the compression rod 425 does not squeeze the roller blind 230 any more, the roller blind 230 can move, and the roller blind 230 can be wound.
According to the embodiment of the present application, the side wall of the piston 422 is in sealing contact with the inner wall of the transverse tube 421, and the side of the compression bar 425 facing the roller blind 230 is provided with an arc surface, so that the possibility that the compression bar 425 crushes the roller blind 230 is reduced.
According to the embodiment of the application, the vent 470 is a circular hole, and the height of the sealing collar 480 is larger than the diameter of the vent 470, so that the sealing collar 480 is beneficial to seal the vent 470 when the embodiment is implemented.
When workers enter the clean shed, the soles of the workers can easily carry sundries into the clean shed, and the interior of the clean shed is polluted.
According to the embodiment of the present application, as shown in fig. 1, 7 and 8, the lower end portion of one side of the door frame 200 is provided with the stepping mechanism 500, the stepping mechanism 500 includes the supporting plate 510, the inclined pedal 520 and the lateral pedal 530, the supporting plate 510 is fixed on the clean shed frame 110, the inclined pedal 520 and the lateral pedal 530 are both installed on one side of the supporting plate 510, one side of the inclined pedal 520 is fixedly connected with one side of the lateral pedal 530, the other side of the lateral pedal 530 is connected with the door frame 200, the lateral pedal 530 is located above the magnet piece 310, and the through slot 540 is formed at the position of the lateral pedal 530 right above the magnet piece 310.
It can be understood that the surface of the inclined pedal 520 is provided with slots 521 at intervals, one side of the inclined pedal 520 is provided with triangular protrusions 522 at intervals, the slots 521 and the inclined pedal 520 are alternately arranged, the other side of the inclined pedal 520 is provided with a dust box 550, the dust box 550 is communicated with the slots 521, the lower end surface of the transverse pedal 530 is provided with a suction pump 560, the input end of the suction pump 560 is communicated with the inside of the dust box 550 through a suction pipe 570, the inside of the suction pipe 570 is provided with a filter element, when a worker steps on the upper end surface of the inclined pedal 520, the feet are moved back and forth, the triangular protrusions 522 can scrape soles of the worker, remove sundries carried by the soles, and the sundries can enter the dust box 550 through the slots 521, the suction pump 560 is started, the sundries and dust in the dust box 550 are sucked into the suction pipe 570, so that the possibility that the soles of the worker enter the clean shed 110 can be reduced, and the possibility of causing pollution to the inside of the clean shed 110 can be reduced;
in a specific implementation, the driving motor 240 drives the shaft lever 220 to rotate, after the rolling curtain 230 of the shaft lever 220 shaft is rolled, a worker can firstly step on the surfaces of the inclined pedal 520 and the transverse pedal 530 and then enter the clean shed frame 110, and the transverse pedal 530 is arranged, so that the possibility that feet of the worker touch the magnet piece 310 can be reduced, and the possibility of damage to the magnet piece 310 can be reduced;
moreover, when a worker steps on the upper end face of the inclined pedal 520, the worker can reciprocate the shoes worn by the feet, the triangular protrusions 522 on the upper end face of the inclined pedal 520 can scrape the soles of the worker, sundries carried by the soles are removed, the sundries can enter the dust suction box 550 through the slotted holes 521, the suction pump 560 is started to suck the sundries and dust in the dust suction box 550 into the suction pipe 570, the possibility that the sundries carried by the soles of the worker enter the clean shed 110 when the worker enters the clean shed 110 can be reduced, and the possibility of pollution to the inside of the clean shed 110 is reduced.
Other constructions and operations of a clean booth according to embodiments of the present application are known to those of ordinary skill in the art and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Claims (10)
1. A clean shed, comprising:
the cleaning device comprises a bottom plate (100), wherein a clean shed frame (110) is arranged on the upper end face of the bottom plate (100), and a fan filter unit (120) and a special purifying lamp (130) are arranged at the top end of the clean shed frame (110);
the door frame (200), door frame (200) is fixed in one side of clean rack (110), and the upper end of door frame (200) one side installs casing (210), the inside rotation of casing (210) is installed axostylus axostyle (220), the surface mounting of axostylus axostyle (220) has rolling slats (230), the inside of casing (210) is provided with driving motor (240), and driving motor (240) output shaft with axostylus axostyle (220) transmission connection;
the positioning mechanism (300) comprises a magnet piece (310) and a magnetic attraction strip (320), the magnet piece (310) is arranged at the lower end part of one side of the door frame (200), the magnetic attraction strip (320) is fixed at the bottom end of the roller shutter (230), and the magnet piece (310) and the magnetic attraction strip (320) are attracted to each other;
a limit mechanism (400) is arranged on one side of the door frame (200), the limit mechanism (400) comprises two corner plates (410), the two corner plates (410) are symmetrically arranged on one side of the door frame (200), and the rolling curtain (230) slides through the inside of the two corner plates (410);
the inside of two scute (410) is all installed standpipe (420), just rolling up curtain (230) be located standpipe (420) with between door frame (200), two between standpipe (420) through connecting pipe (430) intercommunication, the inside of clean rack (110) is provided with air pump (440), just the output of air pump (440) with connecting pipe (430) intercommunication, standpipe (420) intercommunication has horizontal pipe (421), the inside slidable mounting of horizontal pipe (421) has piston (422), first spring (423) and first slide bar (424) are installed to one side of piston (422), the one end of first spring (423) with the inner wall fixed connection of horizontal pipe (421), the one end of first slide bar (424) slides and runs through horizontal pipe (421), and the one end of first slide bar (424) is fixed with depression bar (425), rolling up curtain (230) are located between depression bar (425) and door frame (200);
the lower terminal surface of standpipe (420) seals the setting, just the lower tip of standpipe (420) is provided with frame plate (450), the surface slip of frame plate (450) runs through has second slide bar (451), just iron plate (460) are installed to the bottom of second slide bar (451), magnet piece (310) under the circular telegram state with iron plate (460) looks at each other, exhaust hole (470) have been seted up to the lateral wall of standpipe (420), just the pipe shaft slip of standpipe (420) has cup jointed sealing collar (480), sealing collar (480) inner wall with the sealed laminating of the outer wall of standpipe (420), sealing collar (480) with the top fixed connection of second slide bar (451), just be provided with second spring (490) between the lower terminal surface of sealing collar (480) and the up end of frame plate (450).
2. The clean shed as claimed in claim 1, wherein the clean shed frame (110) has through-holes on its surface, and a transparent plate (140) is mounted at the through-holes on the clean shed frame (110) surface.
3. The clean shed as claimed in claim 1, wherein the clean shed frame (110) is provided with feet (111) at its bottom end, and the feet (111) are located below the floor (100), and the feet (111) are disposed in pairs.
4. A clean shed according to claim 3, characterized in that the lower end surface of the floor (100) is provided with reinforcing ribs (150), and that the reinforcing ribs (150) are provided with at least two at intervals along the length direction of the floor (100).
5. The clean shed as in claim 4, wherein the lower end surfaces of the legs (111) and the lower end surfaces of the ribs (150) are planar and the lower end surfaces of the legs (111) and the lower end surfaces of the ribs (150) are flush.
6. The clean shed as claimed in claim 1, wherein at least two fan filter units (120) are arranged at intervals along the length direction of the clean shed frame (110), and the fan filter units (120) and the special purification lamps (130) are arranged in a staggered manner.
7. The clean shed as claimed in claim 1, wherein the door frame (200) has a passageway formed therein, and the shaft (220) and the magnet member (310) are disposed on upper and lower sides of the passageway, respectively.
8. The clean shed as in claim 1, wherein the lower end surface of the housing (210) is hollowed out, and the bottom end of the roller shutter (230) slides through the hollowed-out portion of the lower end surface of the housing (210).
9. The clean shed as claimed in claim 1, wherein the housing (210) is hollow on a side adjacent to the door frame (200), and the roller shutter (230) is attached to the door frame (200) on a side thereof.
10. The clean shed as in claim 1, wherein the magnet (310) is an electromagnet, the magnetic strip (320) is an iron strip, and the magnet (310) is attracted to the magnetic strip (320) in an energized state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211220946.XA CN115597155B (en) | 2022-10-08 | 2022-10-08 | Clean canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211220946.XA CN115597155B (en) | 2022-10-08 | 2022-10-08 | Clean canopy |
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| Publication Number | Publication Date |
|---|---|
| CN115597155A CN115597155A (en) | 2023-01-13 |
| CN115597155B true CN115597155B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211220946.XA Active CN115597155B (en) | 2022-10-08 | 2022-10-08 | Clean canopy |
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| Country | Link |
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| CN (1) | CN115597155B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116293977B (en) * | 2023-03-09 | 2023-11-21 | 圣晖系统集成集团股份有限公司 | Clean room temperature humidity control device |
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| EP4026977A1 (en) * | 2021-01-07 | 2022-07-13 | Prototypo S.r.l. | Frame assembly for doors or windows and relative frame |
| CN217001572U (en) * | 2022-02-28 | 2022-07-19 | 广州理音声学技术有限公司 | Pneumatic pressing sealed pneumatic door of assembly line sound-proof room |
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| CN207296843U (en) * | 2017-09-16 | 2018-05-01 | 广州市君度智能遮阳科技有限公司 | A kind of outdoor windproof roller blind |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115597155A (en) | 2023-01-13 |
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