Window with haze-proof fresh air system

Abstract

The utility model discloses a window with an anti-haze fresh air system, which comprises an upper window frame and a lower window frame, a window sash is hinged in the upper window frame, glass is arranged in the window sash and the lower window frame, a mullion is fixedly connected between the upper window frame and the lower window frame, the fresh air system is arranged in the mullion, and pre-positioning components are arranged on two sides of the fresh air system. The fresh air system is detachably connected with the mullion through a plug pin assembly, and a cleaning assembly is arranged outside the fresh air system. According to the utility model, fresh air is introduced into a room under the condition that a window is not opened, so that the ventilation and freshness of the air are kept; the pre-positioning assemblies are arranged on the two sides of the fresh air system, so that pre-positioning in the mounting process is achieved; the fresh air system is detachably connected through the arranged plug pin assembly, so that mounting and dismounting are convenient, and operation is easy; through cooperative use of a limiting block, an adsorption layer and a connecting plate, the adsorption layer is convenient to disassemble and replace; by arranging the cleaning assembly on the outer side of the mullion, dust on the filter screen can be removed in time, and the situation that dust adheres to affect the filtering effect is prevented.

Description

Technical Field

[0001] The utility model relates to the field of doors and windows, in particular to a window with a haze-proof fresh air system. Background Art

[0002] The windows of the anti-smog fresh air system are an innovative product that combines the characteristics of traditional windows and fresh air systems. They are designed to solve the challenge of reduced indoor air quality caused by air pollution, especially haze problems, in modern cities.

[0003] The existing windows with anti-haze fresh air systems are generally fixedly connected to the windows, which are inconvenient to install and disassemble, and are not conducive to later maintenance and replacement; moreover, the filter layer in the fresh air system needs to be replaced frequently, and the replacement operation of the existing windows with anti-haze fresh air systems is complicated; the filter nets in the existing windows with anti-haze fresh air systems will become clogged after long-term use, affecting the air filtering effect. Utility Model Content

[0004] The purpose of the utility model is to provide a window with an anti-haze fresh air system to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A window with an anti-haze fresh air system comprises an upper window frame and a lower window frame, wherein a window sash is hinged in the upper window frame, glass is arranged in the window sash and the lower window frame, a center support is fixedly connected between the upper window frame and the lower window frame, a fresh air system is arranged in the center support, pre-positioning components are arranged on both sides of the fresh air system, the fresh air system is detachably connected to the center support via a latch component, and a cleaning component is arranged outside the fresh air system.

[0007] As a further scheme of the utility model: the fresh air system includes a box body, an upper chamber, a left chamber and a right chamber are arranged in the box body, a filter is fixedly connected to the side of the upper chamber close to the outdoors, and limit blocks are fixedly connected to the upper and lower inner walls of the upper chamber relatively, an adsorption layer is arranged inside the side of the upper chamber close to the indoors, the adsorption layer abuts against the limit blocks, the adsorption layer is slidably connected to the upper chamber, a connecting plate is arranged on the outer wall of the upper chamber close to the indoors, the connecting plate is detachably connected to the box body by screws, an air inlet is arranged on the bottom wall below the adsorption layer, the air inlet is arranged on the top wall of the right chamber, the air inlet is fixedly connected to the vacuum pump through a pipe, and the other side of the vacuum pump is fixedly connected to the exhaust port through a pipe; an exhaust fan is fixedly connected to the side of the left chamber close to the indoors, and an air outlet is fixedly connected to the side of the left chamber close to the outdoors.

[0008] As a further solution of the utility model: a first installation groove is provided in the center support, and the pre-positioning assembly includes sliders fixedly connected oppositely on two sides of the box body and slide rails arranged oppositely on two sides of the first installation groove, and the sliders are slidably connected to the slide rails.

[0009] As a further solution of the utility model: two second mounting grooves are oppositely provided in the middle support, the latch assembly includes a latch, a baffle, a connecting rod, a spring and a push rod, the latch is fixedly connected to the baffle, the baffle is fixedly connected to the connecting rod, a spring is provided outside the connecting rod, one end of the spring is fixedly connected to the baffle, and the other end is fixedly connected to the second mounting groove, and the other end of the connecting rod is fixedly connected to the push rod; two grooves are oppositely provided on the two side walls of the box body, and the grooves are plug-connected to the latch.

[0010] As a further solution of the utility model: the cleaning component includes a fixed plate, a screw rod, a sliding rod, a motor, a screw sleeve, a sliding sleeve and a brush. There are two fixed plates, and the two fixed plates are respectively fixedly connected to the upper and lower ends of the middle support. A screw rod and a sliding rod are relatively arranged between the two fixed plates. One end of the screw rod is rotatably connected to the fixed plate, and the other end is fixedly connected to the output end of the motor. The motor is fixedly connected to the fixed plate, and the sliding rod is fixedly connected to the fixed plate. The screw sleeve and the sliding sleeve are relatively sleeved on the screw rod and the sliding rod, respectively. The screw sleeve is threadedly connected to the screw rod, and the sliding sleeve is slidably connected to the sliding rod. A brush is detachably connected between the sliding sleeve and the screw sleeve.

[0011] As a further solution of the utility model: the upper window frame includes an upper wooden window frame and an upper aluminum window frame, the window sashes include wooden window sashes and aluminum window sashes, the lower window frame includes a first lower wooden window frame, a second lower wooden window frame and a lower aluminum window frame, clips are provided between the upper wooden window frame and the upper aluminum window frame, between the wooden window sashes and the aluminum window sashes, and between the first lower wooden window frame and the lower aluminum window frame, and are connected by the clips, the second lower wooden window frame is provided on the inner side of the first lower wooden window frame, and the second lower wooden window frame is fixedly connected to the first lower wooden window frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can introduce fresh air into the room without opening the window through the fresh air system, so as to maintain the circulation and freshness of the air and avoid indoor air pollution; by arranging pre-positioning components on both sides of the fresh air system, pre-positioning during installation is achieved, and the fresh air system can be detachably connected through the provided latch component, which is convenient for installation and disassembly and simple to operate; by the coordinated use of the provided limit blocks, adsorption layers and connecting plates, the adsorption layer can be conveniently disassembled and replaced; by arranging a cleaning component on the outer side of the center support, the filter screen can be cleaned in time to prevent dust adhesion from affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The main view of a window with an anti-haze fresh air system.

[0014] Figure 2 The figure is a rear view of a window with an anti-smog fresh air system.

[0015] Figure 3This is an enlarged view of point A in a window with an anti-smog fresh air system.

[0016] Figure 4 This is an enlarged view of point B in a window with an anti-smog fresh air system.

[0017] Figure 5 The present invention is a cross-sectional view of a fresh air system in a window with an anti-haze fresh air system.

[0018] Figure 6 It is a cross-sectional view of a window with an anti-haze fresh air system along the DD direction.

[0019] Figure 7 This is an enlarged view of point C in a window with an anti-smog fresh air system.

[0020] Figure 8 It is a cross-sectional view of a window with an anti-haze fresh air system along the EE direction. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 8 In an embodiment of the utility model, a window with an anti-haze fresh air system includes an upper window frame 1 and a lower window frame 2, a window sash 3 is hinged in the upper window frame 1, glass 4 is arranged in the window sash 3 and the lower window frame 2, a middle support 5 is fixedly connected between the upper window frame 1 and the lower window frame 2, a fresh air system 6 is arranged in the middle support 5, pre-positioning components are arranged on both sides of the fresh air system 6, the fresh air system 6 is detachably connected to the middle support through a latch component 8, and a cleaning component 9 is arranged outside the fresh air system 6.

[0023] The fresh air system 6 includes a box body 61, in which an upper chamber 62, a left chamber 63 and a right chamber 64 are arranged. A filter screen 65 is fixedly connected to the side of the upper chamber 62 close to the outside. Limit blocks 66 are fixedly connected to the upper and lower inner walls of the upper chamber 62. An adsorption layer 67 is arranged inside the side of the upper chamber 62 close to the room. The adsorption layer 67 abuts against the limit blocks 66. The adsorption layer 67 is slidably connected to the upper chamber 62. A connection is arranged on the outer wall of the upper chamber 62 close to the room. The connecting plate 68 is detachably connected to the box body 61 by screws, an air inlet 69 is provided on the bottom wall below the adsorption layer 67, the air inlet 69 is provided on the top wall of the right chamber 64, the air inlet 69 is fixedly connected to the vacuum pump 610 through a pipeline, and the other side of the vacuum pump 610 is fixedly connected to the exhaust port 611 through a pipeline; the side of the left chamber 63 close to the room is fixedly connected to the exhaust fan 612, and the side of the left chamber 63 close to the outside is fixedly connected to the air outlet 613. When it is foggy and haze-like outside and the air quality is poor, and windows cannot be opened for ventilation, the fresh air system 6 can be turned on, and the vacuum pump 610 and the exhaust fan 612 can be started. The outdoor air passes through the filter 65 on the outside of the upper chamber 62, first filters out large particles of impurities, and then enters the upper chamber 62, passes through the adsorption layer 67 to block and remove small particles of pollutants in the air, and then is discharged into the room through the exhaust port 611; and the indoor air is discharged to the outdoors through the left chamber 63 and the air outlet 613 under the action of the exhaust fan 612. The utility model introduces fresh air into the room without opening the window, keeps the air circulating and fresh, and avoids indoor air pollution. When the adsorption layer 67 needs to be replaced after long-term use, the adsorption layer 67 can be taken out for replacement by removing the connecting plate 68 by screwing the screws, which is easy to operate.

[0024] like Figure 4 As shown, the middle support 5 is provided with a first installation slot 51, and the pre-positioning assembly includes sliders 7 fixedly connected to opposite sides of the box body 61 and slide rails 52 arranged opposite to opposite sides of the first installation slot 51, and the sliders 7 are slidably connected to the slide rails 52. When installing the fresh air system 6 in the middle support 5, first insert the sliders 7 on both sides of the box body 61 into the slide rails 52, and then push the box body 61 into the middle support 5 to complete the pre-positioning of the fresh air system 6.

[0025] like Figure 6 and Figure 7As shown, a latch assembly 8 is relatively arranged inside the center support 5, and the fresh air system 6 is detachably connected to the center support 5 through the latch assembly 8. Two second mounting grooves 53 are relatively arranged inside the center support 5. The latch assembly 8 includes a latch 81, a baffle 82, a connecting rod 83, a spring 84 and a push rod 85. The latch 81 is fixedly connected to the baffle 82, the baffle 82 is fixedly connected to the connecting rod 83, a spring 84 is arranged outside the connecting rod 83, one end of the spring 84 is fixedly connected to the baffle 82, and the other end is fixedly connected to the second mounting groove 53, and the other end of the connecting rod 83 is fixedly connected to the push rod 85; two grooves 614 are relatively arranged on the two side walls of the box body 61, and the grooves 614 are plug-connected with the latch 81. When the box body 61 is pushed into the center support 5, the two side walls of the box body 61 squeeze the latch 81, and the latch 81 compresses the spring 84 and moves to both sides, and the box body 61 gradually moves toward the center support 5. When the groove 614 moves to the position of the latch 81, under the action of the spring 84, the latch 81 is inserted into the groove 614, thereby fixing the box body 61. At this time, the fresh air system 6 is installed inside the center support 5; when the fresh air system 6 needs to be disassembled, the two push rods 85 are pushed to both sides, and the push rods 85 drive the latch 81 to move to both sides, thereby releasing the lock on the box body 61 and taking out the fresh air system 6. The latch assembly 8 makes the installation and disassembly of the fresh air system 6 more convenient and more practical.

[0026] like Figure 4 As shown, dust will adhere to the filter screen 65 after long-term use, which will affect the air filtering effect. Therefore, a cleaning component 9 is provided on the middle support 5 on the outdoor side. The cleaning component 9 includes a fixed plate 91, a screw rod 92, a sliding rod 93, a motor 94, a screw sleeve 95, a sliding sleeve 96 and a brush 97. There are two fixed plates 91, and the two fixed plates 91 are respectively fixedly connected to the upper and lower ends of the middle support 5. A screw rod 92 and a sliding rod 93 are relatively arranged between the two fixed plates 91. One end of the screw rod 92 is rotatably connected to the fixed plate 91, and the other end is fixedly connected to the output end of the motor 94. The motor 94 is fixedly connected to the fixed plate 91, and the sliding rod 93 is fixedly connected to the fixed plate 91. A screw sleeve 95 and a sliding sleeve 96 are relatively sleeved on the screw rod 92 and the sliding rod 93, respectively. The screw sleeve 95 is threadedly connected to the screw rod 92, and the sliding sleeve 96 is slidably connected to the sliding rod 93. A brush 97 is detachably connected between the sliding sleeve 96 and the screw sleeve 95. When the filter screen 65 needs to be cleaned, the motor 94 is started, the motor 94 drives the screw rod 92 to rotate, the screw rod 92 drives the screw sleeve 95 to move up and down, and the screw sleeve 95 drives the brush 97 to move up and down, so as to clean the filter screen 65.

[0027] like Figure 8As shown, the upper window frame 1 includes an upper wooden window frame 11 and an upper aluminum window frame 12, the window sash 3 includes a wooden window sash 31 and an aluminum window sash 32, and the lower window frame 2 includes a first lower wooden window frame 21, a second lower wooden window frame 22 and a lower aluminum window frame 23. A clamp 10 is provided between the upper wooden window frame 11 and the upper aluminum window frame 12, between the wooden window sash 31 and the aluminum window sash 32, and between the first lower wooden window frame 21 and the lower aluminum window frame 23, and they are connected by the clamp 10. The second lower wooden window frame 22 is provided on the inner side of the first lower wooden window frame 21, and the second lower wooden window frame 22 is fixedly connected to the first lower wooden window frame 21.

[0028] The working principle of the utility model is as follows: when installing the fresh air system 6, first insert the sliders 7 on both sides of the box body 61 into the slide rails 52, and then push the box body 61 into the middle support 5 to complete the pre-positioning of the fresh air system 6. When the box body 61 is pushed into the middle support 5, when the groove 614 moves to the position of the latch 81, under the action of the spring 84, the latch 81 is inserted into the groove 614, thereby fixing the box body 61, and the fresh air system 6 is installed inside the middle support 5; when the fresh air system 6 needs to be disassembled, push the two push rods 85 to both sides, and the push rods 85 drive the latch 81 to move to both sides, thereby releasing the lock on the box body 61, and the fresh air system 6 can be taken out. The latch assembly 8 makes the installation and disassembly of the fresh air system 6 more convenient and more practical; when the fresh air system 6 needs to be used, start the vacuum pump 610 and the exhaust fan 612 , outdoor air passes through the filter 65 outside the upper chamber 62, first filters out large particles of impurities, then enters the upper chamber 62, passes through the adsorption layer 67 to block and remove small particles of pollutants in the air, and then is discharged into the room through the exhaust port 611; and the indoor air is discharged to the outside through the left chamber 63 and the air outlet 613 under the action of the exhaust fan 612, and the circulation and ventilation of indoor and outdoor air are achieved under the premise of ensuring air quality. When the adsorption layer 67 needs to be replaced after long-term use, the connecting plate 68 can be removed by screwing the screw, and the adsorption layer 67 can be taken out for replacement, which is easy to operate; when the filter 65 needs to be cleaned, the motor 94 is started, the motor 94 drives the screw 92 to rotate, the screw 92 drives the screw sleeve 95 to move up and down, and the screw sleeve 95 drives the brush 97 to move up and down, so as to clean the filter 65.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A window with a haze-proof fresh air system, comprising an upper window frame (1) and a lower window frame (2), wherein a window sash (3) is hingedly connected in the upper window frame (1), and glass (4) is arranged in the window sash (3) and the lower window frame (2), characterized in that: A middle support (5) is fixedly connected between the upper window frame (1) and the lower window frame (2); a fresh air system (6) is arranged inside the middle support (5); pre-positioning components are arranged on both sides of the fresh air system (6); the fresh air system (6) is detachably connected to the middle support (5) via a latch component (8); and a cleaning component (9) is arranged outside the fresh air system (6).

2. A window with an anti-haze fresh air system according to claim 1, characterized in that: The fresh air system (6) comprises a box body (61), wherein an upper chamber (62), a left chamber (63) and a right chamber (64) are arranged in the box body (61); a filter screen (65) is fixedly connected to a side of the upper chamber (62) close to the outside of the room; limit blocks (66) are fixedly connected to the upper and lower inner walls of the upper chamber (62); an adsorption layer (67) is arranged inside a side of the upper chamber (62) close to the room; the adsorption layer (67) is in contact with the limit blocks (66); the adsorption layer (67) is slidably connected to the upper chamber (62); and a filter screen (65) is fixedly connected to a side of the upper chamber (62) close to the room. A connecting plate (68) is provided, and the connecting plate (68) is detachably connected to the box body (61) by means of screws. An air inlet (69) is provided on the bottom wall below the adsorption layer (67), and the air inlet (69) is provided on the top wall of the right chamber (64). The air inlet (69) is fixedly connected to an air pump (610) through a pipeline, and the other side of the air pump (610) is fixedly connected to an exhaust port (611) through a pipeline; an exhaust fan (612) is fixedly connected to the side of the left chamber (63) close to the room, and an air outlet (613) is fixedly connected to the side of the left chamber (63) close to the outside.

3. The window with anti-haze fresh air system according to claim 2, characterized in that: A first mounting groove (51) is provided in the middle support (5), and the pre-positioning assembly comprises sliders (7) fixedly connected to opposite sides of the box body (61) and slide rails (52) arranged opposite to opposite sides of the first mounting groove (51), and the sliders (7) are slidably connected to the slide rails (52).

4. The window with anti-haze fresh air system according to claim 3, characterized in that: Two second mounting grooves (53) are oppositely arranged in the middle support (5), and the latch assembly (8) comprises a latch (81), a baffle (82), a connecting rod (83), a spring (84) and a push rod (85). The latch (81) is fixedly connected to the baffle (82), the baffle (82) is fixedly connected to the connecting rod (83), a spring (84) is arranged outside the connecting rod (83), one end of the spring (84) is fixedly connected to the baffle (82), and the other end is fixedly connected to the second mounting groove (53), and the other end of the connecting rod (83) is fixedly connected to the push rod (85); two grooves (614) are oppositely arranged on the two side walls of the box body (61), and the grooves (614) are plug-connected with the latch (81).

5. The window with anti-haze fresh air system according to claim 4, characterized in that: The cleaning assembly (9) comprises a fixed plate (91), a screw rod (92), a slide rod (93), a motor (94), a screw sleeve (95), a slide sleeve (96) and a brush (97). Two fixed plates (91) are provided. The two fixed plates (91) are respectively fixedly connected to the upper and lower ends of the middle support (5). A screw rod (92) and a slide rod (93) are arranged opposite to each other between the two fixed plates (91). One end of the screw rod (92) is rotatably connected to the fixed plate (91), and the other end is connected to the fixed plate (91). The output end of the motor (94) is fixedly connected, the motor (94) is fixedly connected to the fixed plate (91), the slide bar (93) is fixedly connected to the fixed plate (91), the screw rod (92) and the slide bar (93) are respectively sleeved with a screw sleeve (95) and a slide sleeve (96) in a relative manner, the screw sleeve (95) is threadedly connected to the screw rod (92), the slide sleeve (96) is slidably connected to the slide bar (93), and a brush (97) is detachably connected between the slide sleeve (96) and the screw sleeve (95).

6. The window with anti-haze fresh air system according to claim 1, characterized in that: The upper window frame (1) comprises an upper wooden window frame (11) and an upper aluminum window frame (12); the window sash (3) comprises a wooden window sash (31) and an aluminum window sash (32); the lower window frame (2) comprises a first lower wooden window frame (21), a second lower wooden window frame (22) and a lower aluminum window frame (23); a clamp (10) is provided between the upper wooden window frame (11) and the upper aluminum window frame (12), between the wooden window sash (31) and the aluminum window sash (32), and between the first lower wooden window frame (21) and the lower aluminum window frame (23); and the clamps (10) are connected to each other; the second lower wooden window frame (22) is provided on the inner side of the first lower wooden window frame (21), and the second lower wooden window frame (22) is fixedly connected to the first lower wooden window frame (21).

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