CN114135196B

CN114135196B - Energy-saving aluminum alloy curtain wall window

Info

Publication number: CN114135196B
Application number: CN202111371885.2A
Authority: CN
Inventors: 程建; 夏绵恒; 刘超超
Original assignee: Anhui Jinheng Decorative Curtain Wall Technology Co ltd
Current assignee: Anhui Jinheng Decorative Curtain Wall Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2023-06-27
Anticipated expiration: 2041-11-18
Also published as: CN114135196A

Abstract

The invention relates to an energy-saving aluminum alloy curtain wall window, which belongs to the technical field of curtain walls and comprises a main body, wherein the top end of the main body is fixedly connected with a working device, the interior of the working device is in a cavity shape, the inner wall of the main body is provided with vacuum glass, the surface of the vacuum glass is provided with an ultraviolet diaphragm, one side of the ultraviolet diaphragm is set to be the front side of the main body, the bottom end of the main body is provided with a ventilation device, the indoor temperature and the external environment can be prevented from being subjected to heat exchange to cause energy loss through arranging double layers of vacuum glass in a curtain wall groove, a solar panel is arranged on the surface of the working device, which is close to the outer side, of the curtain wall window, sunlight can be recycled, a rolling curtain mechanism is arranged to effectively shade a light source entering a room, a cleaning mechanism is arranged to clean the surface of the outer side of the vacuum glass, the ventilation device is arranged to realize the ventilation effect of the indoor space, and a second self-locking mechanism is arranged to lock the sliding state of a baffle.

Description

Energy-saving aluminum alloy curtain wall window

Technical Field

The invention relates to the technical field of curtain walls, in particular to an energy-saving aluminum alloy curtain wall window.

Background

In the construction process of high-rise buildings and household buildings, a transparent glass curtain wall window is required to be used for keeping indoor light transmittance, a curtain wall window made of an aluminum alloy material is generally used in families, but most curtain wall windows can only realize simple light transmittance, cannot solve energy loss caused by heat exchange between a room and the outside, cannot effectively shield ultraviolet rays, scatter sunlight to cause serious light pollution, cannot meet energy conservation required by people, and can continuously develop, the light source is not utilized well, the basic curtain wall window cannot keep good air permeability, resource waste of cold sources such as an air conditioner in the room is caused, the energy conservation requirement of people in life is increased increasingly, and the curtain wall window made of the aluminum alloy material at present cannot achieve the desired effect.

Disclosure of Invention

The invention aims to provide an energy-saving aluminum alloy curtain wall window, which solves the technical problems that energy conservation and emission reduction cannot be realized, sunlight is utilized, ultraviolet rays cannot be effectively treated and light pollution cannot be treated in the prior art.

The technical scheme of the invention is as follows: the vacuum glass comprises a main body, wherein a working device is fixedly connected to the top end of the main body, the working device is in a cavity shape, vacuum glass is arranged on the inner wall of the main body, an ultraviolet diaphragm is arranged on the surface of the vacuum glass, one side of the ultraviolet diaphragm is set to be the front side of the main body, and a ventilation device is arranged at the bottom end of the main body.

Preferably, the working device comprises a frame arranged at the top end of the main body, a solar panel, a storage battery, a rolling curtain mechanism and a cleaning mechanism, wherein the solar panel can be detachably arranged at the rear side of the frame, the storage battery is positioned on the inner side wall of the frame, the rolling curtain mechanism penetrates between the frame and the main body, and the cleaning mechanism is positioned at the adjacent same side of the rolling curtain mechanism.

Preferably, the rolling curtain mechanism comprises a supporting column, rotary drums, curtains, rolling rods, a driving motor, a limiting rod and a clamping plate, wherein the supporting column is located at one side, close to a storage battery, of the top end of the rolling curtain mechanism, the two rotary drums are fixedly connected to two ends of the supporting column respectively, the curtains are connected between the two rotary drums in a rolling mode, one ends of the rolling rods, which clamp the curtains, are arranged on one adjacent side of the supporting column, of the rolling rods, the driving motor is arranged at one end of the rolling rods, the limiting rod is arranged on one side, far away from the supporting column, of the rolling rods, the rolling curtain mechanism is provided with a groove position to enable the curtains to pass through, and the clamping plate is connected to the end of the curtains and is arranged on the surface of vacuum glass on the side of the main body in a sliding mode.

Preferably, the clamping plate comprises a fixing screw, a handle and a first self-locking mechanism, wherein the fixing screw is arranged on the outer wall of the clamping plate, the handle is arranged at the central position of the outer wall of the clamping plate, the first self-locking mechanism is arranged on two sides of the handle, and the two groups of first self-locking structures are axisymmetric at the central point of the handle.

Preferably, the first self-locking mechanism comprises a pushing rod, a pressing sheet, a spring and a magnetic rod, wherein the pushing rod penetrates through the center point of the handle in a sliding manner, a clamping hole is formed in the handle, the pressing sheet is fixedly connected to one end of the pushing rod, which is far away from the handle, the magnetic rod is provided with two groups, the two groups of magnetic rods are slidably connected to the inside of the clamping plate, the spring is arranged on the outer wall of each group of magnetic rods, one end of the spring is fixedly connected with the magnetic rod, and the other end of the spring is fixedly connected with the clamping plate.

Preferably, the cleaning mechanism comprises water tanks, water filling ports, rubber plugs, water guide pipes, miniature water pumps and spray holes, wherein the water tanks are arranged at right angles at two ends of the outer wall of the working device and are two groups, the water filling ports are arranged on the outer wall of each group of water tanks, the rubber plugs are arranged inside the water filling ports, the water guide pipes are fixedly connected inside each group of water tanks, the miniature water pumps and the water guide pipes penetrate through one end of the working device and are fixedly connected, the spray holes are arranged at two sides of the vacuum glass, and the output ends of the miniature water pumps are connected with the spray holes.

Preferably, the ventilation device comprises a curtain wall groove, ventilation holes, a baffle plate and a second self-locking mechanism, wherein the curtain wall groove is formed in the top end of the ventilation device, the ventilation holes are formed in the front side and the rear side of the ventilation device, the baffle plate is arranged in the curtain wall groove in a sliding mode, and the second self-locking mechanism is located at the rear side of the ventilation device. Preferably, the second self-locking mechanism comprises a sliding button, a locking rod, a pushing groove and a locking column, wherein the sliding button is slidably installed inside the second self-locking mechanism, the end part of the sliding button is fixedly connected with the baffle, the locking rod is located on the adjacent side of the sliding button, the locking rod is rotationally connected to the outer side of the ventilation device, the pushing groove is formed in the outer wall of the ventilation device, one end of the locking rod is slidably connected to the inside of the pushing groove, and the locking column is located on one side, far away from the locking rod, of the sliding button.

Preferably, the surface of the lock rod is provided with an L-shaped groove structure, the lock rod rotates in the direction close to the sliding button, and when the lock rod rotates to a parallel state, the lock column is positioned inside the L-shaped groove structure of the lock rod.

Compared with the prior art, the energy-saving aluminum alloy curtain wall window provided by the invention has the following improvements and advantages:

firstly, set up double-deck vacuum glass through curtain wall inslot and can prevent that indoor temperature from carrying out heat exchange with external environment and causing energy loss, realized energy-conserving to a certain extent to can effectively reduce vacuum glass's scattering effect through the outside to vacuum glass attached ultraviolet diaphragm, reduce light pollution, and reduced indoor ultraviolet ray.

Secondly, in the use, through the working device surface mounting solar panel that is close to the outside to the curtain window, can carry out recycle to sunshine, store the battery of inside with the electric energy of conversion, provide the kinetic energy for inside motor.

Thirdly, can effectually shelter from the light source that advances the room through setting up rolling screen mechanism, can realize the lift to the (window) curtain through setting up rolling lever and driving motor to first self-locking mechanism can carry out the auto-lock, fix the state that the window curtain goes up and down, has realized the adjustability.

Fourth, can realize cleaning up the vacuum glass surface in outside through setting up wiper mechanism, the user is filling up water to the inboard water tank of working arrangement, utilizes the water guide pipe to spray the outside of vacuum glass through the orifice through miniature water pump and washs.

Fifthly, the ventilation effect of indoor ventilation can be achieved through the ventilation device, the baffle is arranged in the ventilation hole, and the ventilation capacity can be adjusted through the second self-locking mechanism to slidably adjust the size of the ventilation hole.

Sixth, through setting up second self-locking mechanism and can lock the sliding condition of baffle, the user rotates the lock lever to lock the post top, and the pulling lock lever is spacing fixed to the lock post again for the baffle keeps the state of opening always.

Drawings

The invention is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of a first perspective of a three-dimensional structure according to the present invention;

FIG. 2 is a schematic view of a second perspective of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the three-dimensional work device of the present invention;

FIG. 4 is a schematic view of a three-dimensional roller shade mechanism of the present invention;

FIG. 5 is a schematic view of a three-dimensional cleaning mechanism according to the present invention;

FIG. 6 is a schematic view of a three-dimensional ventilation device according to the present invention;

FIG. 7 is an enlarged schematic view of the three-dimensional structure A of the present invention;

FIG. 8 is an enlarged schematic view of the three-dimensional structure B of the present invention;

reference numerals illustrate:

1. a main body; 2. a working device; 21. a solar panel; 22. a storage battery; 3. a rolling curtain mechanism; 31. a support column; 32. a rotary drum; 33. curtain(s); 34. a rolling rod; 35. a driving motor; 36. a limit rod; 37. a clamping plate; 371. a set screw; 372. a handle; 373. a first self-locking mechanism; 3731. a push rod; 3732. tabletting; 3733. a spring; 3734. a magnetic rod; 4. a cleaning mechanism; 41. a water tank; 42. a water filling port; 43. a rubber plug; 44. a water conduit; 45. a micro water pump; 46. a spray hole; 5. vacuum glass; 6. an ultraviolet ray separator; 7. a ventilation device; 71. curtain wall groove; 72. an air vent; 73. a baffle; 74. a second self-locking mechanism; 741. a slide button; 742. a lock lever; 743. pushing grooves; 744. and (5) locking a column.

Detailed Description

The following detailed description of the present invention will provide clear and complete description of the technical solutions of the embodiments of the present invention, with reference to fig. 1 to 8, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The invention provides an energy-saving aluminum alloy curtain wall window through improvement, as shown in fig. 1-8, the energy-saving aluminum alloy curtain wall window comprises a main body 1, wherein the top end of the main body 1 is fixedly connected with a working device 2, the interior of the working device 2 is in a cavity form, the inner wall of the main body 1 is provided with vacuum glass 5, the surface of the vacuum glass 5 is provided with an ultraviolet diaphragm 6, one side of the ultraviolet diaphragm 6 is set to be the front side of the main body 1, the bottom end of the main body 1 is provided with a ventilation device 7, the vacuum glass 5 can effectively prevent cold and heat sources from being wasted due to heat exchange between indoor and outdoor, the ultraviolet diaphragm 6 can effectively defend ultraviolet rays, and the ventilation device 7 can effectively ventilate the indoor space.

Specifically, the working device 2 comprises a frame installed at the top end of the main body 1, a solar panel 21, a storage battery 22, a rolling curtain mechanism 3 and a cleaning mechanism 4, wherein the solar panel 21 can be detachably installed at the rear side of the frame, the storage battery 22 is located on the inner side wall of the frame, the rolling curtain mechanism 3 penetrates through between the frame and the main body 1, the cleaning mechanism 4 is located on the same adjacent side of the rolling curtain mechanism 3, the storage battery 22 converts light energy into electric energy through the solar panel 21 for storage, and the storage battery 22 provides electric energy for the rolling curtain mechanism 3 and the cleaning mechanism 4.

Specifically, the rolling curtain mechanism 3 includes a supporting column 31, a rotating drum 32, a curtain 33, a rolling rod 34, a driving motor 35, a limiting rod 36 and a clamping plate 37, the supporting column 31 is located at one side of the top end of the rolling curtain mechanism 3 close to the storage battery 22, two groups of the rotating drums 32 are respectively and fixedly connected to two ends of the supporting column 31, the curtain 33 is connected between the two groups of rotating drums 32 in a rolling manner, one end of the rolling rod 34 clamps the curtain 33 and is arranged at one side of the adjacent supporting column 31, the driving motor 35 is arranged at one end of the rolling rod 34, the limiting rod 36 is arranged at one side of the rolling rod 34 far away from the supporting column 31, the rolling curtain mechanism 3 is provided with a groove position to enable the curtain 33 to pass through, the clamping plate 37 is connected to the end of the curtain 33 and is slidably arranged on the surface of the vacuum glass 5 at the side of the main body 1, the supporting column 31 can wind up the curtain 33, the driving motor 35 can drive the rolling rod 34 to unwind the curtain 33, the limiting rod 36 has a guiding function on the curtain 33, and when the driving motor 35 stops running, the curtain 33 rotates under the pulling force of the rotating drum 32, the curtain 33 and is retracted back onto the supporting column 31 again.

Specifically, the clamping plate 37 comprises a fixing screw 371, a handle 372 and a first self-locking mechanism 373, the fixing screw 371 is mounted on the outer wall of the clamping plate 37, the handle 372 is arranged at the center position of the outer wall of the clamping plate 37, the first self-locking mechanism 373 is arranged on two sides of the handle 372, the two groups of first self-locking structures are axisymmetric with the center point of the handle 372, the fixing screw 371 can clamp and fix the end part of the curtain 33 clamped in the clamping plate 37, grooves can be formed in two sides of the inner wall of the main body 1 of the clamping plate 37 to ensure that the clamping plate 37 slides up and down through the handle 372, and the first self-locking mechanism 373 can fix the clamping plate 37.

Specifically, the first self-locking mechanism 373 includes a pushing rod 3731, a pressing plate 3732, a spring 3733 and a magnetic rod 3734, the pushing rod 3731 is slidably inserted into the center point of the handle 372, and the handle 372 is provided with a clamping hole, the pressing plate 3732 is fixedly connected to one end of the pushing rod 3731 far away from the handle 372, the magnetic rod 3734 is provided with two groups, the two groups of magnetic rods 3734 are slidably connected to the inside of the clamping plate 37, the spring 3733 is disposed on the outer wall of each group of magnetic rods 3734, one end of the spring 3733 is fixedly connected with the magnetic rod 3734, and the other end of the spring 3733 is fixedly connected with the clamping plate 37, so that the two groups of magnetic rods 3734 are simultaneously close to the inner wall of the main body 1 and are made of iron materials to be adsorbed and fixed, and the clamping plate 37 is ensured not to be pulled back by the pulling force of the rotary drum 32.

Specifically, the cleaning mechanism 4 includes a water tank 41, a water filling port 42, a rubber plug 43, a water guide pipe 44, a micro water pump 45 and a spray hole 46, the water tank 41 is arranged at right angles at two ends of the outer wall of the working device 2 and is two groups, the water filling port 42 is arranged on the outer wall of each group of water tanks 41, the rubber plug 43 is installed inside the water filling port 42, the water guide pipe 44 is fixedly connected inside each group of water tanks 41, the micro water pump 45 and the water guide pipe 44 penetrate through one end of the working device 2 and are fixedly connected, the spray hole 46 is arranged at two sides of the vacuum glass 5, the output end of the micro water pump 45 is connected with the spray hole 46, a user can fill the water filling port 42 by opening the rubber plug 43, the micro water pump 45 can suck water inside the water tank 41 through the water guide pipe 44, and the water sprays and cleans the surface of the vacuum glass 5 through the spray hole 46.

Specifically, the ventilation device 7 includes a curtain wall groove 71, ventilation holes 72, a baffle 73 and a second self-locking mechanism 74, the curtain wall groove 71 is formed at the top end of the ventilation device 7, the ventilation holes 72 are formed at the front side and the rear side of the ventilation device 7, the baffle 73 is slidably disposed in the curtain wall groove 71, the second self-locking mechanism 74 is located at the rear side of the ventilation device 7, the baffle 73 can slide up and down through the second self-locking mechanism 74 to cover the ventilation holes 72, and when a user does not need ventilation, the ventilation holes 72 can be closed.

Specifically, the second self-locking mechanism 74 includes a sliding button 741, a locking rod 742, a pushing slot 743 and a locking post 744, the sliding button 741 is slidably mounted inside the second self-locking mechanism 74, the end of the sliding button is fixedly connected with the baffle 73, the locking rod 742 is located at one side adjacent to the sliding button, the locking rod 742 is rotatably connected to the outside of the ventilation device 7, the pushing slot 743 is opened on the outer wall of the ventilation device 7, one end of the locking rod 742 is slidably connected to the inside of the pushing slot 743, the locking post 744 is located at one side of the sliding button away from the locking rod 742, the sliding button 741 can slide up and down, so as to adjust the baffle 73, the locking rod 742 can rotate, stretch and slide in the pushing slot 743, and the degree of freedom is high, so as to realize moving to the position of the locking post 744.

Specifically, an L-shaped slot structure is formed on the surface of the lock rod 742, the lock rod 742 rotates in a direction close to the sliding button, when the lock rod 742 rotates to a parallel state, the lock post 744 is located inside the L-shaped slot structure of the lock rod 742, the lock post 744 can rotate around the sliding button 741 by setting the lock rod 742 to stretch and rotate, and then the lock rod 742 is retracted to stretch so that the lock post 744 enters the L-shaped slot structure, and then the lock rod 742 slides to complete the locking of the lock post 744, so that the lock rod 742 supports and fixes the upper end sliding button 741.

The working principle of the invention is as follows: firstly, building constructors install the main body 1 into a wall body, one surface of the vacuum glass 5, to which the ultraviolet diaphragm 6 is attached, faces the outside of the wall body to be installed, after the installation, an indoor operator can operate the main body 1 through the working device 2, during the sunshine shining period, the solar panel 21 connected with the outer wall of the working device 2 can convert light energy into electric energy to be stored in the storage battery 22, light energy is collected, thereby the user can use the rolling curtain mechanism 3, the driving motor 35 obtains kinetic energy to roll and clamp the curtain 33 which is rotationally wound on the supporting column 31, the curtain 33 is unfolded under the driving of the rolling rod 34 and slides up and down along with the clamping plate 37 on the surface of the vacuum glass 5 through the limiting rod 36, the fixing screw 371 on the outer wall of the clamping plate 37 enables the clamping plate 37 to be connected with the curtain 33, meanwhile, the curtain 33 adjusts the light transmission degree entering the room, when the curtain 33 is lowered to any position, the curtain 33 can be locked through the first self-locking mechanism 373, in particular, a user pushes the push rod 3731 to enter a groove formed in the handle 372 to be clamped, the pressing sheet 3732 pushes the magnetic rods 3734 on two sides away under the action of the push rod 3731, so that the spring 3733 is compressed, the magnetic rods 3734 are close to two sides of the main body 1, the two sides of the main body 1 are made of iron materials, the magnetic rods 3734 are adsorbed on the main body 1, the clamping plate 37 locks the curtain 33, when the curtain 33 is not locked, the push rod 3731 is pulled out, the spring 3733 pushes the magnetic rods 3734 back to be separated from the main body 1, when the storage battery 22 is not provided with power, the user can manually pull the handle 372 to control the curtain 33 to be lowered through the clamping plate 37, the lifting of the curtain 33 can be pulled back along with the reaction force of the rotary cylinder 32, when the vacuum glass 5 fixed in the curtain groove 71 is used for a long time, and dust exists on one surface of the outdoor side of the vacuum glass 5, the user can use wiper mechanism 4, specific user is through unscrewing plug 43, fill water in to water tank 41 through water filling port 42, then plug 43, miniature pump 45 obtains the electric energy in battery 22, rethread aqueduct 44 is to the water in the water tank 41 suction, thereby spray water to vacuum glass 5 surface through orifice 46, thereby accomplish the washing to vacuum glass 5, when the user needs to ventilate, accessible ventilation device 7, ventilation hole 72 has been seted up to ventilation device 7, ventilation hole 72's inside sliding connection has baffle 73 and runs through ventilation device 7 top, can slide through the slide button of second self-locking mechanism 74, thereby can realize opening and closing to ventilation hole 72 by hand, when opening ventilation hole 72, the user pushes up in holding slide button 741, simultaneously make the locking lever 742 can not touch slide button 741 with the rotation process, rotate locking lever 742 again and stride slide button 741 back push away and retract push groove 743, make locking lever 744 get into the groove-shaped structure of "L" that the shape that the locking lever 742 was seted up, make the level slide button 742 slide along push groove 743 so that the normal open to make the lock 72 to keep the normally open to the ventilation hole 72, thereby realize keeping the normally open state to the ventilation hole 72.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An energy-conserving aluminum alloy curtain window, its characterized in that: the vacuum glass comprises a main body (1), wherein the top end of the main body (1) is fixedly connected with a working device (2), the working device (2) is in a cavity shape, the inner wall of the main body (1) is provided with a vacuum glass (5), the surface of the vacuum glass (5) is provided with an ultraviolet diaphragm (6), one side of the ultraviolet diaphragm (6) is set to be the front side of the main body (1), and the bottom end of the main body (1) is provided with a ventilation device (7); the working device (2) comprises a frame, a solar panel (21), a storage battery (22), a rolling curtain mechanism (3) and a cleaning mechanism (4), wherein the frame is arranged at the top end of the main body (1), the solar panel (21) can be detachably arranged at the rear side of the frame, the storage battery (22) is positioned on the inner side wall of the frame, the rolling curtain mechanism (3) penetrates through between the frame and the main body (1), and the cleaning mechanism (4) is positioned at the adjacent same side of the rolling curtain mechanism (3); the rolling curtain mechanism (3) comprises a supporting column (31), rotary drums (32), curtains (33), rolling rods (34), a driving motor (35), limiting rods (36) and clamping plates (37), wherein the supporting column (31) is located at one side, close to a storage battery (22), of the top end of the rolling curtain mechanism (3), two groups of rotary drums (32) are fixedly connected to two ends of the supporting column (31) respectively, the curtains (33) are connected between the two groups of rotary drums (32) in a rolling mode, one end of each rolling rod (34) clamps one curtain (33) is arranged at one side, adjacent to the supporting column (31), of each rolling rod, the driving motor (35) is arranged at one end of each rolling rod (34), the limiting rods (36) are arranged at one side, far away from the supporting column (31), the rolling curtain mechanism (3) is provided with groove positions, the curtains (33) penetrate through, and the clamping plates (37) are connected to the end of the curtains (33) and are arranged on the surface of vacuum glass (5) on the side of the main body (1) in a sliding mode; the clamping plate (37) comprises a fixing screw (371), a handle (372) and a first self-locking mechanism (373), wherein the fixing screw (371) is arranged on the outer wall of the clamping plate (37), the handle (372) is arranged at the center position of the outer wall of the clamping plate (37), the first self-locking mechanism (373) is arranged on two sides of the handle (372), and the two groups of first self-locking structures are axisymmetric at the center point position of the handle (372); the first self-locking mechanism (373) comprises a pushing rod (3731), a pressing sheet (3732), a spring (3733) and a magnetic rod (3734), wherein the pushing rod (3731) is slidably penetrated through the center point of the handle (372), the handle (372) is provided with a clamping hole, the pressing sheet (3732) is fixedly connected to one end, far away from the handle (372), of the pushing rod (3731), the magnetic rod (3734) is provided with two groups, the two groups of magnetic rods (3734) are slidably connected to the inside of the clamping plate (37), the spring (3733) is arranged on the outer wall of each group of magnetic rods (3734), one end of the spring (3733) is fixedly connected with the magnetic rod (3734), and the other end of the spring (3733) is fixedly connected with the clamping plate (37); the cleaning mechanism (4) comprises water tanks (41), water injection ports (42), rubber plugs (43), water guide pipes (44), miniature water pumps (45) and spray holes (46), wherein the water tanks (41) are arranged at right angles at two ends of the outer wall of the working device (2) and are arranged into two groups, the water injection ports (42) are arranged on the outer wall of each group of water tanks (41), the rubber plugs (43) are arranged in the water injection ports (42), the water guide pipes (44) are fixedly connected in the water tanks (41) of each group, the miniature water pumps (45) and the water guide pipes (44) penetrate through one end of the working device (2) and are fixedly connected, the spray holes (46) are arranged at two sides of the vacuum glass (5), and the output ends of the miniature water pumps (45) are connected with the spray holes (46); the ventilation device (7) comprises a curtain wall groove (71), ventilation holes (72), a baffle plate (73) and a second self-locking mechanism (74), wherein the curtain wall groove (71) is formed in the top end of the ventilation device (7), the ventilation holes (72) are formed in the front side and the rear side of the ventilation device (7), the baffle plate (73) is slidably arranged in the curtain wall groove (71), and the second self-locking mechanism (74) is located on the rear side of the ventilation device (7); the second self-locking mechanism (74) comprises a sliding button (741), a locking rod (742), a pushing groove (743) and a locking column (744), wherein the sliding button (741) is slidably arranged in the second self-locking mechanism (74), the end part of the sliding button is fixedly connected with the baffle (73), the locking rod (742) is positioned on the adjacent side of the sliding button, the locking rod (742) is rotatably connected to the outer side of the ventilation device (7), the pushing groove (743) is formed in the outer wall of the ventilation device (7), one end of the locking rod (742) is slidably connected to the inside of the pushing groove (743), and the locking column (744) is positioned on the side, far away from the locking rod (742), of the sliding button; the surface of the lock rod (742) is provided with an L-shaped groove structure, the lock rod (742) rotates in the direction close to the sliding button, and when the lock rod rotates to a parallel state, the lock column (744) is positioned in the L-shaped groove structure of the lock rod (742).