CN110656853B

CN110656853B - Pneumatic self-cleaning top-hung window

Info

Publication number: CN110656853B
Application number: CN201910369720.8A
Authority: CN
Inventors: 金敏杰
Original assignee: Individual
Current assignee: Lu Jie
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-09-08
Anticipated expiration: 2039-05-06
Also published as: CN110656853A

Abstract

The invention discloses a pneumatic self-cleaning type top-hung window which comprises a hung window body, wherein glass is embedded in the inner side surface of the hung window body, sliding grooves are formed in the inner side surfaces of two sides of the hung window body located outdoors, sliding blocks are connected in the sliding grooves in a sliding mode, one ends, close to each other, of the two sliding blocks are detachably connected with a cross bar, and a cleaning brush is fixedly connected to the side surface, close to the glass, of the cross bar. Has the advantages that: utilize natural wind power to drive the wind wheel and rotate, turn into heat energy through the mutual friction of clutch blocks and friction disk with wind wheel pivoted mechanical energy, and conduct to the sheetmetal in through first heat-conducting plate, make the difference in temperature between sheetmetal and the electricity generation piece, according to the thermoelectric generation principle, produce electric current in the closed circuit, the electro-magnet produces magnetic attraction to the magnet and makes the horizontal bar overcome self gravity and drive the cleaning brush and sweep, thereby carry out glass's cleanness, keep glass's cleanliness factor, avoid the adhesion dust to form the fritter dirt, influence the problem of daylighting.

Description

Pneumatic self-cleaning top-hung window

Technical Field

The invention relates to the technical field of a suspension window, in particular to a pneumatic self-cleaning type top suspension window.

Background

Go up the suspended window as high-rise building widely used ventilation unit, because of its air permeability is good, the security performance is good, the practicality is strong, advantages such as sealing performance is good are loved by the resident deeply, discover in the use of last suspended window, the glass position outside the window is easy to adsorb small dust, long-term use, the dust bonds can form the bold dirt, it is very pleasing to the eye, keep off the light outdoor, seriously influence indoor daylighting and resident's normal life, artifical clean then wastes time and energy, it is relatively poor to use experience.

In order to solve the problems, a pneumatic self-cleaning type top-hung window is provided.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a pneumatic self-cleaning type top-hung window.

In order to achieve the purpose, the invention adopts the following technical scheme: a pneumatic self-cleaning top-hung window comprises a hung window body, wherein glass is embedded in the inner side surface of the hung window body, sliding grooves are formed in the inner side surfaces of two sides of the hung window body located outdoors, sliding blocks are connected in the sliding grooves in a sliding mode, one ends, close to each other, of the two sliding blocks are connected with a cross bar in a detachable mode, a cleaning brush is fixedly connected to the side surface, close to the glass, of the cross bar, the cleaning brush is in line contact with the glass, an electromagnet is embedded in the inner top surface of the hung window body located outdoors, a magnet is embedded in the side surface, close to the electromagnet, of the cross bar, one end, close to each other, of the electromagnet and the magnet is attracted, temperature difference cavities are symmetrically formed in the hung window body relative to the axis, a heat insulation partition plate which is horizontally arranged is fixedly connected to the inner top surface of each temperature difference cavity, a power generation piece is, a metal sheet, a first heat conducting plate and a friction disc are fixedly connected between the temperature difference cavity and the heat insulation partition plate in sequence, one surfaces, close to each other, of the metal sheet, the first heat conducting plate and the friction disc are in contact connection, a friction block is in friction connection with the side surface, far away from the first heat conducting plate, of the friction disc, a wind wheel shaft is fixedly connected with the side surface, far away from the friction disc, of the friction block, one end, far away from the friction block, of the wind wheel shaft penetrates through the suspension window body and is in interference fit with a wind wheel, the wind wheel shaft is rotatably connected with the suspension window body through a ball bearing, a water storage cavity is formed in the suspension window body below the temperature difference cavity, a second heat conducting plate is fixedly connected with the lower end of the first heat conducting plate through a heat insulation sheet, the lower end of the second heat conducting plate penetrates through the temperature difference cavity and extends to the inner bottom, liquid absorbing cotton in contact with the cleaning brush is embedded in the sliding block; the metal sheet, the power generation sheet and the electromagnet are electrically connected through a lead and form a closed loop.

In the wind-driven self-cleaning type suspension window, the inner bottom surface of the suspension window body located outdoors is provided with an ash falling groove with the same width as that of glass, and the inner bottom surface of the ash falling groove is provided with an ash falling hole communicated with the outside.

Compared with the prior art, the pneumatic self-cleaning type suspension window has the advantages that:

1. the natural wind power is utilized to drive the wind wheel to rotate, mechanical energy generated by rotation of the wind wheel is converted into heat energy through mutual friction between the friction block and the friction disc, partial heat is conducted into the metal sheet through the first heat conducting plate, temperature difference exists between the metal sheet and the power generation sheet, current is generated in a closed loop according to the temperature difference power generation principle, the electromagnet generates magnetic attraction force on the magnet, the transverse bar overcomes self gravity to drive the cleaning brush to sweep, and therefore glass is cleaned, cleanliness of the glass is kept, and the problem that small dirt is formed due to adhesion of dust and lighting is influenced is solved;

2. the other part of heat is conducted into the water liquid in the water storage cavity through the second heat conduction plate, the temperature of the water is increased, and the whole cleaning brush is soaked by the water absorption cotton under the action of water pressure and capillary, so that the cleaning effect is improved on one hand, and the defrosting effect is achieved when the cleaning brush is automatically cleaned in winter on the other hand;

3. the dust soaked by automatic cleaning falls into the dust falling groove, and in rainy days, rainwater can splash onto the glass and soak the dust in the dust falling groove, so that the dust leaks out through the dust falling groove, and the problem that the dust blocks on the inner bottom surface of the suspension window body to influence lighting again is avoided.

Drawings

Fig. 1 is a front view of a pneumatic self-cleaning top-hung window according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a side view of the connection between the horizontal bar of the wind-powered self-cleaning top-hung window and the cleaning brush according to the present invention.

In the figure: the device comprises a suspension window body 1, glass 2, a sliding chute 3, a sliding block 4, a transverse bar 5, a cleaning brush 51, a magnet 6, an electromagnet 7, an 8-temperature difference cavity, a metal sheet 9, a heat insulation partition plate 10, a power generation sheet 11, a first heat conduction plate 12, a friction disc 13, a friction block 14, a wind wheel shaft 15, a wind wheel 16, an ash falling groove 17, an ash falling hole 18, a water storage cavity 19, a water outlet channel 20 and a second heat conduction plate 21.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, a pneumatic self-cleaning type top-hung window comprises a hung window body 1, glass 2 is embedded in the inner side surface of the hung window body 1, sliding grooves 3 are formed in the inner side surfaces of two sides of the hung window body 1 located outdoors, sliding blocks 4 are connected in the sliding grooves 3 in a sliding mode, the sliding blocks 4 are connected in the sliding grooves 3 in a limiting sliding mode, in order to limit the moving direction of a cross bar 5, one ends, close to each other, of the two sliding blocks 4 are jointly detachably connected with the cross bar 5, cleaning brushes 51 are fixedly connected to the side surfaces, close to the glass 2, of the cross bar 5, the detachable connection can be achieved through bolts, clamping hoops and the like, the cross bar 5 and the cleaning brushes 51 can be detached for cleaning or replacement, the cleaning brushes 51 are in line contact with the glass 2, an electromagnet 7 is embedded in the inner top surface of the hung window body 1 located outdoors, a magnet 6 is embedded in the side surfaces, the electromagnet, a temperature difference cavity 8 is symmetrically arranged in the suspension window body 1 about an axis, a heat insulation partition plate 10 horizontally arranged is fixedly connected to the inner wall of the temperature difference cavity 8, a power generation sheet 11 is fixedly connected to the inner top surface of the temperature difference cavity 8, the power generation sheet 11 is positioned above the heat insulation partition plate 10, a metal sheet 9, a first heat conduction plate 12 and a friction disc 13 are fixedly connected between the temperature difference cavity 8 and the heat insulation partition plate 10 in sequence, the metal sheet 9, the side surface, close to each other, of the first heat conduction plate 12 and the friction disc 13 are in contact connection, a friction block 14 is in friction connection with the side surface, far away from the first heat conduction plate 12, of the friction block 14, a wind wheel shaft 15 is fixedly connected to the side surface, far away from the friction disc 13, one end, far away from the friction block 14, of the wind wheel shaft 15 penetrates through the suspension window body 1 and is in interference fit with a wind wheel 16, the wind wheel shaft, the lower end of the first heat conducting plate 12 is fixedly connected with a second heat conducting plate 21 through a heat insulating sheet, the lower end of the second heat conducting plate 21 penetrates through the temperature difference cavity 8 and extends to the inner bottom of the water storage cavity 19, a water outlet channel 20 communicated with the outside is formed in the inner side wall of the water storage cavity 19, liquid absorbing cotton is blocked in the water outlet channel 20, and liquid absorbing cotton in contact with the cleaning brush 51 is embedded in the sliding block 4; the metal sheet 9, the power generation sheet 11 and the electromagnet 7 are electrically connected through a lead and form a closed loop.

Further, an inner bottom surface of the outdoor suspension window body 1 is provided with an ash falling groove 17 having the same width as the glass 2, and an ash falling hole 18 communicating with the outside is formed in the inner bottom surface of the ash falling groove 17.

In the invention, the suspension window body 1 is normally in an open state, the wind power is stronger on a high-rise building due to the absence, the wind wheel 16 is driven to rotate rapidly under the action of natural strong wind, the wind wheel 16 drives the friction block 14 to rub rapidly on the friction disc 13 through the wind wheel shaft 15, a large amount of heat is generated and is partially transmitted to the metal sheet 9 through the first heat conduction plate 12, the temperature of the metal sheet 9 body is raised, the temperature difference exists between the metal sheet 9 and the power generation sheet 11, according to the principle of temperature difference power generation, a closed loop formed by the metal sheet 9, the power generation sheet 11 and the electromagnet 7 generates current, the electromagnet 7 generates magnetic attraction force on the magnet 6, the cross bar 5 overcomes the self gravity and sweeps upwards along the surface of the glass 2, the other part of heat is transmitted to the water liquid body in the water storage cavity 19 through the second heat conduction plate 21 to heat water, when the cleaning brush 51 is positioned at the lowest part, the water liquid in the water storage cavity 19 soaks the whole cleaning brush 51 through the absorbent cotton under the capillary action, on one hand, the cleaning effect can be improved, in winter, because the temperature difference between the indoor and the outdoor is large, the outer surface of the suspension window body 1 is easy to frost, the cleaning brush 51 contains water with the temperature higher than the outdoor temperature, the defrosting effect is achieved in the process of cleaning the suspension window body 1, when the temperature of the metal sheet 9 is high, heat is dissipated through heat conduction, the temperature is reduced, the temperature difference between the metal sheet 9 and the power generation sheet 11 gradually tends to zero, the cross bar 5 sweeps downwards along the surface of the glass 2 again under the action of self gravity, the cleaning brush 51 sweeps the soaked dust down into the dust falling groove 17, when raining, rainwater splashes on the outdoor glass 2, the dust in the dust falling groove 17 is soaked, and the dust is leaked through the dust falling hole 18.

In addition, the stronger the natural wind force is, the wind wheel 16 drives the wind wheel shaft 15 to rotate, the greater heat is generated between the friction block 14 and the friction disc 13 and is conducted into the metal sheet 9 through the first heat conducting plate 12, the greater the temperature difference between the metal sheet 9 and the power generation sheet 11 is, the greater the current in the closed circuit is, the greater the magnetic attraction force generated by the electromagnet 7 to the magnet 6 is, the greater the ascending amplitude of the transverse bar 5 is, and the more thorough the cleaning of the glass 2 is.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a wind dynamic formula automatically cleaning type top-hung window, includes the suspended window body (1), glass (2) are inlayed to the medial surface of suspended window body (1), its characterized in that, be located outdoors the both sides medial surface of suspended window body (1) has all seted up spout (3), sliding connection has slider (4) in spout (3), two the one end that slider (4) are close to each other can be dismantled jointly and be connected with horizontal bar (5), fixedly connected with cleaning brush (51) on the lateral surface that horizontal bar (5) are close to glass (2), cleaning brush (51) and glass (2) line contact, be located outdoors the interior top surface of suspended window body (1) inlays and is equipped with electro-magnet (7), inlay on the lateral surface that horizontal bar (5) are close to electro-magnet (7) and be equipped with magnet (6), electro-magnet (7) and the one end that magnet (6) are close to each other attract each other and set up, temperature difference chamber (8) have been seted up in the axial symmetry in suspension window body (1), temperature difference chamber (8) inner wall fixed connection has adiabatic baffle (10) that the level set up, the interior top surface fixedly connected with electricity generation piece (11) in temperature difference chamber (8), electricity generation piece (11) are located the top of adiabatic baffle (10), common fixedly connected with sheetmetal (9), first heat-conducting plate (12) and friction disc (13) in proper order between temperature difference chamber (8) and adiabatic baffle (10), sheetmetal (9), first heat-conducting plate (12) and friction disc (13) one side that is close to each other are the contact connection, friction block (14) are connected with on the side of keeping away from first heat-conducting plate (12) friction disc (13), fixedly connected with wind wheel axle (15) on the side of keeping away from friction disc (13) friction block (14) are kept away from in friction block (13), the one end that friction block (14) were kept away from to wind wheel axle (15) runs through suspension window body (1) and interference fit has wind wheel (16) The wind wheel shaft (15) is rotatably connected with the suspension window body (1) through a ball bearing, a water storage cavity (19) is formed in the lower portion of the temperature difference cavity (8) of the suspension window body (1), the lower end of the first heat conduction plate (12) is fixedly connected with a second heat conduction plate (21) through a heat insulation sheet, the lower end of the second heat conduction plate (21) penetrates through the temperature difference cavity (8) and extends to the inner bottom of the water storage cavity (19), a water outlet channel (20) communicated with the outside is formed in the inner side wall of the water storage cavity (19), liquid absorption cotton is blocked in the water outlet channel (20), and liquid absorption cotton in contact with the cleaning brush (51) is embedded in the sliding block (4); the metal sheet (9), the power generation sheet (11) and the electromagnet (7) are electrically connected through a lead and form a closed loop.

2. The wind-driven self-cleaning type top-hung window according to claim 1, wherein an inner bottom surface of the hung window body (1) located outdoors is provided with an ash falling groove (17) having the same width as that of the glass (2), and an inner bottom surface of the ash falling groove (17) is provided with an ash falling hole (18) communicated with the outside.