Demonstration device for heat insulation effect of door and window

Abstract

The utility model relates to the technical field of door and window heat insulation, in particular to a door and window heat insulation effect demonstration device which comprises a base, the bottom of the base is fixedly connected with the top, away from the two sides, of a functional part, the top of the base is fixedly connected with the bottom of a door and window part, and a transmission part is arranged in a working cavity of the base. A motor drives a main rotating shaft to rotate, the main rotating shaft drives a main belt wheel to rotate, a belt is driven by the main belt wheel to rotate, the belt transmits power to a secondary belt wheel through friction force, the secondary belt wheel starts to rotate synchronously, and then the secondary belt wheel drives a secondary rotating shaft to rotate; the main rotating shaft and the secondary rotating shaft drive the two rotating columns to rotate respectively, the rotating columns drive the frame to rotate with the center lines of the rotating columns as axes, the frame drives the door and window to move together, the opening and closing degree of the door and window is controlled, different conditions in actual use scenes are simulated, the heat insulation performance of the door and window is evaluated more comprehensively, and checking during demonstration is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window heat insulation, in particular to a door and window heat insulation effect demonstration device. Background Art

[0002] Doors and windows are important components of buildings. The heat diffused through doors and windows accounts for a large proportion of the total heat loss of the building. Therefore, the thermal insulation performance of doors and windows is the main parameter for judging the performance of doors and windows. Doors and windows with excellent thermal insulation performance can not only maintain a suitable indoor temperature for a long time, but also save energy and protect the environment, and reduce electricity consumption.

[0003] At present, the thermal insulation effect of most doors and windows on the market can only be explained on-site by staff, and people cannot check the thermal insulation effect. In addition, the thermal insulation effects of two doors and windows cannot be compared, which brings inconvenience to people when watching. Utility Model Content

[0004] The purpose of the utility model is to provide a door and window thermal insulation effect demonstration device to solve the problem in the above background technology that most of the door and window thermal insulation effects can only be explained on site by staff and people cannot see the thermal insulation effects. To achieve the above purpose, the utility model provides the following technical solutions: a door and window thermal insulation effect demonstration device, including a base, the bottom of the base is fixedly connected to the top of the functional part away from both sides, the top of the base is fixedly connected to the bottom of the door and window part, and a transmission part is arranged in the working cavity of the base.

[0005] The inner wall of the transmission member is fixedly connected to the outer wall of the adjustment member away from both ends, the outer wall of the adjustment member away from the bottom end is fixedly connected to the inner wall of one side of the door and window member, and the outer wall of the adjustment member close to the bottom is rotatably connected to the rotating groove of the base.

[0006] Preferably, the base is composed of supporting feet, an outer shell, a baffle and a partition, and the number of the supporting feet is four, the tops of the four supporting feet are fixedly connected to the bottom of the outer shell, and the inner walls on both sides of the outer shell are respectively fixedly connected to the outer walls on both sides of the baffle, the inner walls of the outer shell away from the two sides are fixedly connected to the back side of the partition, and the inner top wall of the outer shell is fixedly connected to the top of the partition, the interior of the outer shell is divided into two by the partition, and the interior of the baffle is provided with a rotating groove, a motor groove, a working cavity and a screen groove.

[0007] Preferably, the functional parts include a cooling and heating device, a sensor and a display screen, and the number of sensors is two. The cooling and heating device and the sensor are both electrically connected to the display screen, and the two sensors are respectively arranged on the inner walls on both sides of the partition inside the outer shell, the outer wall of the display screen is fixedly connected to the screen groove of the baffle, and the outer wall of the cooling and heating device is fixedly connected to the inner wall of the outer shell near the bottom, and the top of the cooling and heating device away from both sides is fixedly connected to the bottom of the partition.

[0008] Preferably, the door and window components are composed of a frame, a spring, a limit plate and a door and window, and the inner wall of the frame is provided with a groove, the inner bottom wall of the frame is fixedly connected to the bottom end of the spring, and the top end of the spring is fixedly connected to the bottom of the limit plate, the groove of the frame is movably connected to the outer wall of the door and window, and the number of frames, springs, limit plates and doors and windows is two each, one frame, spring, limit plate and door and window form a group, and the bottoms of the two groups of frames are slidably connected to the top of the baffle.

[0009] Preferably, the transmission member includes a main pulley, a belt and a secondary pulley, and the outer wall of the main pulley is transmission connected to the inner wall on one side of the belt, the inner wall on the other side of the belt is transmission connected to the outer wall of the secondary pulley, and the main pulley, belt and secondary pulley are all arranged in the working cavity of the baffle.

[0010] Preferably, the adjusting member is composed of a motor, a main rotating shaft, a secondary rotating shaft and a rotating column, and the number of the rotating columns is two, the output end of the motor is fixedly connected to the bottom end of the main rotating shaft, and the top ends of the main rotating shaft and the secondary rotating shaft are respectively fixedly connected to the bottoms of the two rotating columns, the motor is arranged in a motor slot of the baffle, and the outer wall of the rotating column close to the bottom is rotatably connected to the rotating slot of the baffle, the outer walls of the two rotating columns away from the bottom are respectively fixedly connected to the inner walls of one side of the two frames, and the outer wall of the main rotating shaft away from the end is fixedly connected to the inner wall of the main pulley, and the outer wall of the secondary rotating shaft away from the two ends is fixedly connected to the inner wall of the secondary pulley (403).

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the main shaft is driven to rotate by a motor, and the main shaft drives the main pulley to rotate. The belt then rotates under the drive of the main pulley, and the belt transfers power to the secondary pulley through friction, causing the secondary pulley to also start to rotate synchronously. The secondary pulley then drives the secondary shaft to rotate, and the main shaft and the secondary shaft respectively drive the two rotating columns to rotate, and the rotating column then drives the frame to rotate about the center line of the rotating column as the axis, and the frame drives the doors and windows to move together, controls the opening and closing degree of the doors and windows, and simulates different situations in actual usage scenarios, so as to more comprehensively evaluate the thermal insulation performance of the doors and windows, and facilitate viewing during demonstration.

[0013] In the utility model, the cooling and heating device can adjust the temperature of the space on both sides of the partition, so that the temperature of the space on both sides is independent of each other. The two frames can be installed with two kinds of doors and windows. The sensor can transmit the internal temperature data to the display screen. The display screen displays the data of these two independent spaces in real time, so that the heat insulation effects of the two doors and windows can be better compared. The two doors and windows can also be opened and closed synchronously through the belt, which improves the accuracy of the comparison and is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model.

[0017] In the figure: 1. base; 101. support foot; 102. shell; 103. baffle; 104. partition; 2. functional parts; 201. cooling and heating device; 202. sensor; 203. display screen; 3. door and window parts; 301. frame; 302. spring; 303. limit plate; 304. door and window; 4. transmission parts; 401. main pulley; 402. belt; 403. secondary pulley; 5. adjustment part; 501. motor; 502. main shaft; 503. secondary shaft; 504. rotating column. DETAILED DESCRIPTION

[0018] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3 The utility model provides a technical solution: a door and window heat insulation effect demonstration device, including a base 1, characterized in that: the bottom of the base 1 is fixedly connected to the top of a functional part 2 away from both sides, the top of the base 1 is fixedly connected to the bottom of a door and window part 3, and a transmission part 4 is arranged in the working cavity of the base 1.

[0020] The inner wall of the transmission member 4 is fixedly connected to the outer wall of the adjusting member 5 away from both ends, the outer wall of the adjusting member 5 away from the bottom end is fixedly connected to the inner wall of one side of the door and window member 3, and the outer wall of the adjusting member 5 close to the bottom is rotatably connected to the rotating groove of the base 1.

[0021] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the base 1 is composed of a support leg 101, a shell 102, a baffle 103 and a partition 104, and the number of the support legs 101 is four, the tops of the four support legs 101 are fixedly connected to the bottom of the shell 102, and the inner walls on both sides of the shell 102 are respectively fixedly connected to the outer walls on both sides of the baffle 103, the inner walls of the shell 102 away from the two sides are fixedly connected to the back side of the partition 104, and the inner top wall of the shell 102 is fixedly connected to the top of the partition 104, the interior of the shell 102 is divided into two by the partition 104, and the interior of the baffle 103 is provided with a rotating groove, a motor groove, a working cavity and a screen groove, the support legs 101 provide stable support to ensure that the device can be placed stably on the ground, and the partition 104 separates the internal space of the shell 102 to make the areas on both sides independent.

[0022] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the functional part 2 includes a cooling and heating device 201, a sensor 202 and a display screen 203, and the number of sensors 202 is two. The cooling and heating device 201 and the sensor 202 are both electrically connected to the display screen 203, and the two sensors 202 are respectively arranged on the inner walls on both sides of the partition 104 in the outer shell 102, the outer wall of the display screen 203 is fixedly connected to the screen groove of the baffle 103, and the outer wall of the cooling and heating device 201 is fixedly connected to the inner wall of the outer shell 102 near the bottom, and the top of the cooling and heating device 201 away from the two sides is fixedly connected to the bottom of the partition 104, the cooling and heating device 201 can adjust the temperature of the space on both sides of the partition 104, the sensor 202 can transmit the internal temperature data to the display screen 203, and the display screen 203 displays these data in real time for people's viewing convenience.

[0023] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the door and window component 3 is composed of a frame 301, a spring 302, a limit plate 303 and a door and window 304, and the inner wall of the frame 301 is provided with a groove, the inner bottom wall of the frame 301 is fixedly connected to the bottom end of the spring 302, and the top of the spring 302 is fixedly connected to the bottom of the limit plate 303, the groove of the frame 301 is movably connected to the outer wall of the door and window 304, and the number of frames 301, springs 302, limit plates 303 and door and window 304 is two, one frame 301, spring 302, limit plates 303 and door and window 304 is a group, and the bottoms of the two groups of frames 301 are slidably connected to the top of the baffle 103, the inner wall of the frame 301 is provided with a groove, the door and window 304 can be placed in the groove by pulling the limit plate 303, and after being placed, the elastic force of the spring 302 restores the limit plate 303 to its initial position, and the limit plate 303 prevents the door and window 304 from moving or falling off.

[0024] In this embodiment, Figure 1, Figure 2 and Figure 3 As shown, the transmission member 4 includes a main pulley 401, a belt 402 and a secondary pulley 403, and the outer wall of the main pulley 401 is transmission-connected to the inner wall on one side of the belt 402, and the inner wall on the other side of the belt 402 is transmission-connected to the outer wall of the secondary pulley 403, and the main pulley 401, the belt 402 and the secondary pulley 403 are all arranged in the working cavity of the baffle 103, when the belt 402 rotates driven by the main pulley 401, it will transfer power to the secondary pulley 403 through friction, so that the secondary pulley 403 also starts to rotate synchronously.

[0025] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the adjusting member 5 is composed of a motor 501, a main rotating shaft 502, a secondary rotating shaft 503 and a rotating column 504, and the number of the rotating columns 504 is two, the output end of the motor 501 is fixedly connected to the bottom end of the main rotating shaft 502, and the top ends of the main rotating shaft 502 and the secondary rotating shaft 503 are respectively fixedly connected to the bottoms of the two rotating columns 504, the motor 501 is arranged in the motor slot of the baffle 103, and the outer wall of the rotating column 504 close to the bottom is rotatably connected to the rotating slot of the baffle 103, the outer walls of the two rotating columns 504 away from the bottom are respectively fixedly connected to the inner walls of one side of the two frames 301, and the outer wall of the main rotating shaft 502 away from the end is fixedly connected to the inner wall of the main pulley 401, and the outer wall of the secondary rotating shaft 503 away from the two ends is fixedly connected to the inner wall of the secondary pulley 403, through the electric The machine 501 drives the main shaft 502 to rotate, and the main shaft 502 drives the main pulley 401 to rotate. The belt 402 then rotates driven by the main pulley 401, and the belt 402 will transfer power to the secondary pulley 403 through friction, so that the secondary pulley 403 also starts to rotate synchronously, and the secondary pulley 403 then drives the secondary shaft 503 to rotate, and the main shaft 502 and the secondary shaft 503 respectively drive the two rotating columns 504 to rotate, and the rotating column 504 then drives the frame 301 to rotate around the center line of the rotating column 504 as the axis, and the frame 301 drives the doors and windows 304 to move together, controls the opening and closing degree of the doors and windows 304, simulates different situations in actual usage scenarios, so as to more comprehensively evaluate the thermal insulation performance of the doors and windows 304, and facilitate viewing during demonstration.

[0026] The use method and advantages of the utility model: When the door and window heat insulation effect demonstration device is working, the working process is as follows:

[0027] like Figure 1 , Figure 2 and Figure 3As shown, the main shaft 502 is driven to rotate by the motor 501, and the main shaft 502 drives the main pulley 401 to rotate. The belt 402 then rotates driven by the main pulley 401, and the belt 402 transfers power to the secondary pulley 403 through friction, so that the secondary pulley 403 also starts to rotate synchronously, and the secondary pulley 403 then drives the secondary shaft 503 to rotate, and the main shaft 502 and the secondary shaft 503 respectively drive the two rotating columns 504 to rotate, and the rotating column 504 then drives the frame 301 to rotate with the center line of the rotating column 504 as the axis, and the frame 301 drives the doors and windows 304 to move together, controls the opening and closing degree of the doors and windows 304, simulates different situations in actual usage scenarios, thereby more comprehensively evaluating the thermal insulation performance of the doors and windows 304, and facilitating viewing during demonstration. The cooling and heating device 201 can adjust the temperature of the space on both sides of the partition 104 so that the temperature of the space on both sides is independent of each other. The two frames 301 can be installed with two types of doors and windows 304. The sensor 202 can transmit the internal temperature data to the display screen 203. The display screen 203 displays the data of these two independent spaces in real time, which can better compare the thermal insulation effects of the two doors and windows. The two doors and windows 304 can also be opened and closed synchronously through the belt 402, which improves the accuracy of the comparison and is convenient for people to use.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A door and window heat insulation effect demonstration device, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to the top of the functional part (2) away from both sides, the top of the base (1) is fixedly connected to the bottom of the door and window part (3), and a transmission part (4) is arranged in the working cavity of the base (1); The inner wall of the transmission member (4) is fixedly connected to the outer wall of the adjusting member (5) away from the two ends, the outer wall of the adjusting member (5) away from the bottom end is fixedly connected to the inner wall of one side of the door and window member (3), and the outer wall of the adjusting member (5) close to the bottom is rotatably connected to the rotating groove of the base (1).

2. A door and window heat insulation effect demonstration device according to claim 1, characterized in that: The base (1) is composed of a support foot (101), an outer shell (102), a baffle (103) and a partition (104), and the number of the support feet (101) is four, the tops of the four support feet (101) are fixedly connected to the bottom of the outer shell (102), and the inner walls on both sides of the outer shell (102) are respectively fixedly connected to the outer walls on both sides of the baffle (103), the inner walls of the outer shell (102) away from the two sides are fixedly connected to the back side of the partition (104), and the inner top wall of the outer shell (102) is fixedly connected to the top of the partition (104), the interior of the outer shell (102) is divided into two by the partition (104), and the interior of the baffle (103) is provided with a rotating groove, a motor groove, a working cavity and a screen groove.

3. A door and window heat insulation effect demonstration device according to claim 2, characterized in that: The functional component (2) comprises a cooling and heating device (201), a sensor (202) and a display screen (203), and the number of the sensors (202) is two. The cooling and heating device (201) and the sensor (202) are both electrically connected to the display screen (203), and the two sensors (202) are respectively arranged on the inner walls on both sides of the inner partition (104) of the outer shell (102), the outer wall of the display screen (203) is fixedly connected to the screen groove of the baffle (103), and the outer wall of the cooling and heating device (201) is fixedly connected to the inner wall of the outer shell (102) near the bottom, and the top of the cooling and heating device (201) away from both sides is fixedly connected to the bottom of the partition (104).

4. A door and window heat insulation effect demonstration device according to claim 2, characterized in that: The door and window member (3) is composed of a frame (301), a spring (302), a limit plate (303) and a door and window (304), and the inner wall of the frame (301) is provided with a groove, the inner bottom wall of the frame (301) is fixedly connected to the bottom end of the spring (302), and the top end of the spring (302) is fixedly connected to the bottom of the limit plate (303), the groove of the frame (301) is movably connected to the outer wall of the door and window (304), and the number of the frame (301), the spring (302), the limit plate (303) and the door and window (304) is two, one frame (301), the spring (302), the limit plate (303) and the door and window (304) form a group, and the bottoms of the two groups of frames (301) are slidably connected to the top of the baffle (103).

5. A door and window heat insulation effect demonstration device according to claim 2, characterized in that: The transmission member (4) comprises a main pulley (401), a belt (402) and a secondary pulley (403), and the outer wall of the main pulley (401) is transmission-connected to the inner wall on one side of the belt (402), and the inner wall on the other side of the belt (402) is transmission-connected to the outer wall of the secondary pulley (403), and the main pulley (401), the belt (402) and the secondary pulley (403) are all arranged in the working cavity of the baffle (103).

6. A door and window heat insulation effect demonstration device according to claim 1, characterized in that: The adjusting member (5) is composed of a motor (501), a main rotating shaft (502), a secondary rotating shaft (503) and a rotating column (504), and the number of the rotating columns (504) is two, the output end of the motor (501) is fixedly connected to the bottom end of the main rotating shaft (502), and the top ends of the main rotating shaft (502) and the secondary rotating shaft (503) are respectively fixedly connected to the bottoms of the two rotating columns (504), the motor (501) is arranged in the motor slot of the baffle (103), and the outer wall of the rotating column (504) close to the bottom is rotatably connected to the rotating slot of the baffle (103), the outer walls of the two rotating columns (504) away from the bottom are respectively fixedly connected to the inner walls of one side of the two frames (301), and the outer wall of the main rotating shaft (502) away from the end is fixedly connected to the inner wall of the main pulley (401), and the outer wall of the secondary rotating shaft (503) away from both ends is fixedly connected to the inner wall of the secondary pulley (403).

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