Energy-saving self-cleaning door and window

Abstract

The utility model discloses an energy-saving self-cleaning door and window which comprises an annular frame, a door and window body and a cleaning assembly, and the cleaning assembly reciprocates on the door and window body. A plurality of first driving devices are arranged on the annular frame, and the first driving devices are in transmission connection with the cleaning assemblies; the cleaning assembly comprises a cleaning unit and water scraping plates, and the water scraping plates are arranged on the upper side and the lower side of the cleaning unit; the first driving device comprises a second winding roll, a traction rope is wound on the winding roll, and the traction rope pulls the cleaning assembly to move; and the electric module comprises a control unit, and the control unit is electrically connected with an external power source, the first driving device and the cleaning assembly. According to the utility model, the first driving device pulls the cleaning assembly to move back and forth on the door and window main body, so that the self-cleaning of the door and window of the high-rise building is realized.

Description

Technical Field

[0001] The utility model belongs to the field of building doors and windows, and in particular relates to an energy-saving cleaning door and window. Background Art

[0002] With the continuous development of construction technology, the height of buildings has been continuously increased, effectively improving the land utilization rate. However, the outer doors and windows of high-rise buildings are exposed to wind and rain, easily dirty, and need to be cleaned regularly. In the traditional cleaning method, the outer doors and windows of high-rise buildings are usually cleaned by "Spider-Man", that is, workers need to hang on the side wall of the high-rise building with ropes or hanging baskets to clean the doors and windows, which is not only time-consuming and laborious, but also has high safety risks.

[0003] In the prior art, for example, the patent document with publication number CN220889431U discloses a high-altitude suspended platform for building decoration engineering, which protects workers through multiple guardrails and improves the safety of workers during work. However, since wind speed is positively correlated with height, the higher the height of the suspended platform, the greater the swing amplitude of the suspended platform will be. Cleaning the outer doors and windows of high-rise buildings through the suspended platform still has a high safety hazard.

[0004] Therefore, there is an urgent need for an energy-saving self-cleaning door and window to solve the above problems. Summary of the invention

[0005] In view of the problems in the prior art, the utility model proposes an energy-saving self-cleaning door and window, which realizes self-cleaning of the doors and windows of high-rise buildings by a first driving device pulling the cleaning component to move back and forth on the door and window body.

[0006] The utility model is implemented as follows: an energy-saving self-cleaning door and window, comprising an annular frame installed on a building, a door and window body installed in the annular frame, and a cleaning component, the cleaning component reciprocating on the door and window body; a plurality of first driving devices are arranged on the annular frame, and the output end of each of the first driving devices is drivingly connected to the cleaning component;

[0007] The cleaning component includes a cleaning unit in contact with the door and window main body and a wiper that rises and falls perpendicular to the door and window main body, and the wiper is arranged on the upper and lower sides of the cleaning unit; the door and window main body will have residual water stains after cleaning, which easily form marks on the door and window main body, and the wiper is used to clean the residual water stains, thereby improving the cleaning effect of the cleaning component.

[0008] The first driving device includes a first driving unit, an output end of which is provided with a cable reel, and a traction rope is wound on the cable reel. The traction rope is reeled and unwound under the drive of the first driving unit, and pulls the cleaning component to move; by winding the traction rope around the cable reel, more margin can be left for the traction rope, thereby increasing the cleaning range of the cleaning component, enabling the cleaning component to adapt to doors and windows of different sizes, and improving the practicality of the cleaning component.

[0009] It also includes an electrical module arranged on the annular frame; the electrical module includes a control unit, and the control unit is electrically connected to an external power source, a first driving device and a cleaning component at the same time.

[0010] Preferably, the cleaning assembly further comprises a second driving unit, the output end of the second driving unit is provided with a connecting piece, the connecting piece is screwed to the output end of the second driving unit and is simultaneously connected to the wiper, and the second driving unit drives the wiper to rise and fall synchronously through the connecting piece. The second driving unit is used to drive the wiper to rise and fall, to prevent the wiper from contacting the door and window body when the cleaning unit is cleaning, so as to scrape off the detergent during the cleaning process and reduce the cleaning effect.

[0011] Specifically, a plurality of guide shafts are provided at the top of the wiper, and the guide shafts are mounted on the cleaning assembly in a sliding connection manner and connected to the connecting member. The guide shafts are used to guide the wiper when it is raised or lowered, thereby improving the reliability of the wiper.

[0012] Preferably, the annular frame is further provided with a spray assembly, the spray assembly includes a spray head with an electromagnetic valve inside, the spray head faces the door and window body, and is used to spray a cleaning agent or water onto the door and window body. The electromagnetic valve switches the connection of the internal pipeline so that the spray head is connected to different pipelines, thereby allowing the spray head to spray a cleaning agent or water onto the door and window body, thereby improving the practicality of the spray head and the cleaning effect of the cleaning assembly.

[0013] Specifically, the spray assembly further includes a storage chamber that passes through the annular frame from the outside to the inside, wherein the storage chamber stores a first chamber and a second chamber that are independent of each other, wherein the first chamber and the second chamber store detergent and clean water respectively, and are connected to the solenoid valve through different pipelines. The storage chamber passes through the annular frame from the outside to the inside and extends into the interior of the building, and when detergent or clean water needs to be replenished, it can be replenished from the inside of the building, thereby improving the operating convenience of the spray assembly.

[0014] Preferably, receiving grooves are provided on both sides of the annular frame. A magnetic unit or a magnetic coating is provided inside the receiving groove, and the magnetic unit or the magnetic coating is disposed at the lower end in the extending direction of the receiving groove. The traction rope is made of ferromagnetic metal. When the cleaning assembly is reset, the traction rope is magnetically coupled with the receiving groove. When the cleaning assembly is reset, the cleaning assembly is located at the bottom of the annular frame, and the traction rope on the lower side of the cleaning assembly is in a taut state, while the traction rope on the upper side of the cleaning assembly is in a slack state. The slack traction rope is attracted by the magnetic unit or the magnetic coating and is received in the receiving groove, preventing the traction rope from blocking the main body of the door or window during the non-cleaning state and affecting daylighting.

[0015] Specifically, the cross-section of the receiving groove in its extending direction is in a "C" shape, and the opening of the receiving groove faces the main body of the door or window, so that the traction rope in the receiving groove is in a semi-enclosed state, preventing the traction rope in the receiving groove from being separated from the receiving groove by wind force and improving the reliability of the receiving groove.

[0016] Preferably, the electrical module further includes a timer and a power storage unit. The timer is electrically connected to the control unit, and the power storage unit is connected to an external power source and the control unit at the same time. A plurality of photovoltaic panels are further provided on the annular frame, and the photovoltaic panels are electrically connected to the power storage unit. The timer is used to clean the cleaning assembly at regular intervals. When the timing of the timer reaches the set value, the control unit controls the cleaning assembly to clean. After the cleaning assembly finishes cleaning, the timer is reset, achieving the technical effect of automatic cleaning of the door or window. The power storage unit is used to store electricity and supply power to the control unit, preventing the door or window from losing power during the cleaning process and causing the self-cleaning door or window to be unable to complete the cleaning work, improving the reliability of the self-cleaning door or window. The photovoltaic panels are used to supply power to the power storage unit, reducing the energy consumption of the self-cleaning door or window, saving energy and being environmentally friendly.

[0017] Preferably, a rotating sleeve corresponding to the traction rope is provided on the cleaning assembly, and the rotating sleeve is rotatably mounted on the cleaning assembly. The traction rope gradually inclines outward from the wire reel to the rotating sleeve, and the head of the traction rope is fixedly connected to the rotating sleeve. Since the angle between the cleaning assembly and the traction rope changes continuously during the movement of the cleaning assembly, that is, there is relative rotation between the head of the traction rope and the cleaning assembly, which may cause the head of the traction rope to be easily worn. The rotating sleeve is used to prevent the head of the traction rope from being worn, improving the service life of the traction rope. The traction rope gradually inclines outward from the wire reel to the rotating sleeve, enabling the cleaning assembly to closely adhere to the main body of the door or window when the traction rope pulls the cleaning assembly to move, improving the cleaning effect of the cleaning assembly.

[0018] Preferably, the cleaning unit is provided with a plurality of staggered bristles, which can reduce the gap between the cleaning units and improve the cleaning effect of the cleaning unit.

[0019] Beneficial effects of the utility model:

[0020] The utility model proposes an energy-saving self-cleaning door and window, which realizes self-cleaning of doors and windows of high-rise buildings by means of a first driving device towing the cleaning component to move back and forth on the door and window body, so that the doors and windows of high-rise buildings can be cleaned without the need for a "Spider-Man"; after cleaning, the wiper is used to prevent water stains on the doors and windows from forming marks, further improving the cleaning effect of the cleaning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of the self-cleaning doors and windows of the utility model;

[0022] Figure 2 Another overall schematic diagram of the self-cleaning door and window of the utility model;

[0023] Figure 3 This is a schematic diagram of a first driving device of the self-cleaning door and window of the utility model;

[0024] Figure 4 This is a schematic diagram of the cleaning components of the self-cleaning doors and windows of the utility model;

[0025] Figure 5 It is a schematic diagram of the spray assembly of the self-cleaning doors and windows of the utility model;

[0026] Figure 6 It is a schematic diagram of resetting the cleaning components of the self-cleaning doors and windows of the utility model.

[0027] Reference numerals:

[0028] 1. Annular frame; 2. Door and window body; 3. Cleaning assembly; 4. First drive device; 5. Spray assembly; 6. Electrical module; 7. Storage slot; 11. Photovoltaic panel; 31. Cleaning unit; 32. Wiper; 33. Second drive unit; 34. Connector; 35. Guide shaft; 36. Rotating sleeve; 41. First drive unit; 42. Cable reel; 43. Traction rope; 51. Spray head; 52. Storage chamber; 71. Magnetic unit; 311. Bristles. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] like Figure 1-Figure 6 As shown, an energy-saving self-cleaning door and window comprises an annular frame 1 installed on a building, a door and window body 2 is installed in the annular frame 1, and also comprises a cleaning component 3, the cleaning component 3 reciprocates on the door and window body 2; a plurality of first driving devices 4 are arranged on the annular frame 1, and the output end of each of the first driving devices 4 is drivingly connected to the cleaning component 3;

[0031] In this embodiment, a spray assembly 5 is further provided on the annular frame 1, and the spray assembly 5 includes a spray head 51 with an electromagnetic valve inside, and the spray head 51 faces the door and window body 2, and is used to spray a cleaning agent or clean water to the door and window body 2. The electromagnetic valve switches the connection status of the internal pipeline to connect the spray head 51 with different pipelines, thereby allowing the spray head 51 to spray a cleaning agent or clean water to the door and window body 2, thereby improving the practicality of the spray head 51 and the cleaning effect of the cleaning assembly 3.

[0032] Specifically, the spray assembly 5 further includes a storage chamber 52 that passes through the annular frame 1 from the outside to the inside, wherein the storage chamber 52 stores a first chamber and a second chamber that are independent of each other, wherein the first chamber and the second chamber store detergent and clean water, respectively, and are connected to the solenoid valve through different pipelines. The storage chamber 52 passes through the annular frame 1 from the outside to the inside and extends into the interior of the building, and when detergent or clean water needs to be replenished, it can be replenished from the inside of the building, thereby improving the operating convenience of the spray assembly 5.

[0033] The cleaning component 3 includes a cleaning unit 31 in contact with the door and window main body 2 and a wiper 32 raised and lowered perpendicular to the door and window main body 2, and the wiper 32 is arranged on the upper and lower sides of the cleaning unit 31; the door and window main body 2 will have residual water stains after cleaning, which easily form marks on the door and window main body 2, and the wiper 32 is used to clean the residual water stains, thereby improving the cleaning effect of the cleaning component 3.

[0034] In this embodiment, the cleaning assembly 3 further includes a second driving unit 33, and a connecting member 34 is provided at the output end of the second driving unit 33, and the connecting member 34 is screwed to the output end of the second driving unit 33 and is simultaneously connected to the wiper 32, and the second driving unit 33 drives the wiper 32 to rise and fall synchronously through the connecting member 34. The second driving unit 33 is used to drive the wiper 32 to rise and fall, so as to prevent the wiper 32 from contacting with the door and window body 2 when the cleaning unit 31 is cleaning, so as to scrape off the detergent during the cleaning process and reduce the cleaning effect.

[0035] In this embodiment, the second driving unit 33 is a screw motor.

[0036] Specifically, a plurality of guide shafts 35 are provided at the top of the wiper 32, and the guide shafts 35 are mounted on the cleaning assembly 3 in a sliding connection manner and connected to the connecting member 34. The guide shafts 35 are used to guide the wiper 32 when it is raised or lowered, thereby improving the reliability of the wiper 32.

[0037] In this embodiment, the cleaning unit 31 is provided with a plurality of staggered bristles 311. The staggered bristles 311 can reduce the gaps of the cleaning unit 31 and improve the cleaning effect of the cleaning unit 31.

[0038] The first driving device 4 includes a first driving unit 41, and the output end of the first driving unit 41 is provided with a winding drum 42, and the winding drum 42 is provided with a traction rope 43 that is wound. The traction rope 43 is reeled and unwound under the drive of the first driving unit 41, and pulls the cleaning component 3 to move; by winding the traction rope 43 around the winding drum 42, the traction rope 43 can be left with more margin, thereby increasing the cleaning range of the cleaning component 3, enabling the cleaning component 3 to adapt to doors and windows of different sizes, and improving the practicality of the cleaning component 3.

[0039] In this embodiment, the first driving unit 41 is a motor.

[0040] In this embodiment, a rotating sleeve 36 corresponding to the towing rope 43 is provided on the cleaning assembly 3, and the rotating sleeve 36 is rotatably mounted on the cleaning assembly 3; the towing rope 43 gradually inclines outward from the wire reel 42 to the rotating sleeve 36, and the head of the towing rope 43 is fixedly connected to the rotating sleeve 36. Since the angle between the cleaning assembly 3 and the towing rope 43 will continuously change during the movement of the cleaning assembly 3, that is, there is relative rotation between the head of the towing rope 43 and the cleaning assembly 3, which may cause the head of the towing rope 43 to be easily worn; the rotating sleeve 36 is used to prevent the head of the towing rope 43 from being worn, improving the service life of the towing rope 43; the towing rope 43 gradually inclines outward from the wire reel 42 to the rotating sleeve 36, which can make the cleaning assembly 3 closely adhere to the door and window main body 2 when the towing rope 43 pulls the cleaning assembly 3 to move, improving the cleaning effect of the cleaning assembly 3.

[0041] In this embodiment, storage grooves 7 are provided on both sides of the annular frame 1, a magnetic unit 71 is provided inside the storage grooves 7, and the magnetic unit 71 is arranged at the lower end in the extending direction of the storage grooves 7; the towing rope 43 is made of ferromagnetic metal, and when the cleaning assembly 3 is reset, the towing rope 43 is magnetically coupled with the storage grooves 7. When the cleaning assembly 3 is reset, the cleaning assembly 3 is located at the bottom of the annular frame 1, and the towing rope 43 below the cleaning assembly 3 is in a taut state, while the towing rope 43 above the cleaning assembly 3 is in a slack state. The slack towing rope 43 is attracted by the magnetic unit 71 and is stored in the storage grooves 7, preventing the towing rope 43 from blocking the door and window main body 2 in the non-cleaning state and affecting daylighting.

[0042] Specifically, the cross-section of the storage groove 7 in its extending direction is in a "C" shape, and the opening of the storage groove 7 faces the door and window main body 2, making the towing rope 43 in the storage groove 7 in a semi-surrounded state, preventing the towing rope 43 in the storage groove 7 from being separated from the storage groove 7 by wind force, and improving the reliability of the storage groove 7.

[0043] An electrical module 6 is further provided on the annular frame 1; the electrical module 6 includes a control unit, and the control unit is electrically connected to an external power source, the first driving device 4, and the cleaning assembly 3 at the same time.

[0044] In this embodiment, the electrical module 6 also includes a timer and a power storage unit. The timer is electrically connected to the control unit, and the power storage unit is connected to an external power source and the control unit at the same time. The annular frame 1 is also provided with a plurality of photovoltaic panels 11, and the photovoltaic panels 11 are electrically connected to the power storage unit. The timer is used for the cleaning component 3 to perform timed cleaning. When the timer reaches the set value, the control unit controls the cleaning component 3 to perform cleaning. After the cleaning component 3 completes cleaning, the timer is reset, so that the doors and windows can achieve the technical effect of automatic cleaning. The power storage unit is used to store electricity and supply power to the control unit to prevent the doors and windows from losing power during the cleaning process, resulting in the inability of the self-cleaning doors and windows to complete the cleaning work, thereby improving the reliability of the self-cleaning doors and windows. The photovoltaic panel 11 is used to provide electricity to the power storage unit, reducing the energy consumption of the self-cleaning doors and windows, saving energy and protecting the environment.

[0045] In this embodiment, the working process of self-cleaning doors and windows is as follows: the nozzle 51 sprays cleaning liquid onto the door and window main body 2, and then the multiple first driving devices 4 drive the cleaning component 3 to move back and forth on the door and window main body 2 to clean the door and window main body 2; when the door and window main body 2 is cleaned, the nozzle 51 sprays clean water onto the door and window main body 2 to rinse the door and window main body 2; after rinsing, the second driving unit 33 drives the wiper 32 to contact the door and window main body 2, and then the first driving device 4 drives the cleaning component 3 to move up and down to scrape off water stains.

[0046] According to the disclosure and teaching of the above specification, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the utility model.

Claims

1. An energy-saving self-cleaning door and window, comprising an annular frame installed on a building, wherein a door and window body is installed in the annular frame, characterized in that: It further includes a cleaning component which reciprocates on the main body of the door and window; a plurality of first driving devices are provided on the annular frame, and the output ends of the first driving devices are in transmission connection with the cleaning component; The cleaning component includes a cleaning unit in contact with the main body of the door and window and a wiper perpendicular to the main body of the door and window for lifting and lowering. The wiper is arranged on the upper and lower sides of the cleaning unit; The first driving device includes a first driving unit, a wire reel is provided at the output end of the first driving unit, a traction rope is wound around the wire reel, and the traction rope is wound and released under the drive of the first driving unit to pull the cleaning component to move; It further includes an electrical module provided on the annular frame; the electrical module includes a control unit which is electrically connected to an external power supply, the first driving device and the cleaning component at the same time.

2. An energy-saving self-cleaning door and window according to claim 1, characterized in that: The cleaning component further includes a second driving unit, a connecting piece is provided at the output end of the second driving unit. The connecting piece is rotatably connected to the output end of the second driving unit and is connected to the wiper at the same time. The second driving unit drives the wiper to lift and lower synchronously through the connecting piece.

3. The energy-saving self-cleaning door and window according to claim 2, characterized in that: A plurality of guide shafts are provided at the top end of the wiper. The guide shafts are installed on the cleaning component in a sliding connection manner and are connected to the connecting piece.

4. The energy-saving self-cleaning door and window according to claim 1, characterized in that: A spraying component is further provided on the annular frame. The spraying component includes a spray head with a solenoid valve inside. The spray head faces the main body of the door and window and is used for spraying a cleaning agent or clean water on the main body of the door and window.

5. The energy-saving self-cleaning door and window according to claim 4, characterized in that: The spraying component further includes a storage cavity passing through the annular frame from outside to inside. The storage cavity stores an independent first cavity and a second cavity. The first cavity and the second cavity store a cleaning agent and clean water respectively and are connected to the solenoid valve through different pipelines.

6. The energy-saving self-cleaning door and window according to claim 1, characterized in that: Receiving grooves are provided on both sides of the annular frame. A magnetic unit or a magnetic coating is provided inside the receiving grooves. The magnetic unit or the magnetic coating is arranged at the lower end in the extending direction of the receiving grooves; the traction rope is made of ferromagnetic metal, and when the cleaning component is reset, the traction rope is magnetically attracted and matched with the receiving grooves.

7. The energy-saving self-cleaning door and window according to claim 6, characterized in that: The cross section of the receiving groove in its extending direction is in a "C" shape, and the opening of the receiving groove faces the main body of the door and window.

8. The energy-saving self-cleaning door and window according to claim 1, characterized in that: The electrical module further includes a timer and a power storage unit. The timer is electrically connected to the control unit, and the power storage unit is connected to the external power supply and the control unit at the same time; a plurality of photovoltaic panels are further provided on the annular frame, and the photovoltaic panels are electrically connected to the power storage unit.

9. The energy-saving self-cleaning door and window according to claim 1, characterized in that: A rotating sleeve corresponding to the traction rope is provided on the cleaning component. The rotating sleeve is installed on the cleaning component in a rotatable manner; the traction rope gradually inclines outwards from the wire reel to the rotating sleeve, and the head of the traction rope is fixedly connected to the rotating sleeve.

10. The energy-saving self-cleaning door and window according to claim 1, characterized in that: The cleaning unit is provided with a plurality of bristles arranged in a staggered manner.

Images