Cold-resistant energy-saving glass

Abstract

The utility model relates to the technical field of glass, in particular to cold-resistant energy-saving glass which comprises a glass outer frame and a glass set arranged on the glass outer frame, a sunshine isolating assembly used for reflecting sunshine and a thermal insulation assembly used for thermal insulation are arranged between the glass set and the glass outer frame, and the sunshine isolating assembly comprises a sunshine isolating shaft rotationally arranged on the glass outer frame; the sun-proof shaft is wound with a heat insulation film, the heat insulation film is used for shielding the glass, a driving piece for driving the sun-proof shaft to rotate is arranged on the glass outer frame, the glass set comprises first glass, second glass and third glass in the direction from the indoor space to the outdoor space in sequence, and a gap exists between the first glass and the second glass. A sealing ring gasket is arranged between the second glass and the third glass, and the space between the second glass and the third glass is vacuumized. The method has the effects of improving indoor cold resistance and saving energy.

Description

Technical Field

[0001] The present application relates to the field of glass technology, and in particular to a cold-resistant and energy-saving glass. Background Art

[0002] Glass is an amorphous inorganic non-metallic material, mainly composed of silicate complex salts. This material will not crystallize during the cooling process, forming an amorphous solid with irregular structure. The main raw materials of glass include quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc., and usually contain a small amount of auxiliary raw materials. The main component of glass is silicon dioxide, and also includes other oxides, such as sodium oxide and calcium oxide. Glass is widely used in buildings for windproofing and light transmission, and is also used to make various glass products, such as flat glass, tempered glass, frosted glass, insulating glass, bulletproof glass, glass bricks, etc.

[0003] During the current house construction process, more and more people like to decorate floor-to-ceiling windows, which can increase the indoor lighting effect, and also make it convenient for people indoors to observe the outdoors, making the indoor space appear sunny and people feel happy.

[0004] Since floor-to-ceiling windows usually use larger glass for decoration and lighting, the indoor temperature in winter is easily exchanged with the outdoors through the glass, and the high outdoor temperature in summer is easily exchanged with the indoor temperature through the glass. In order to maintain a suitable living temperature environment indoors, additional energy is required in both summer and winter to offset the temperature exchange between the outdoors and indoors, which increases energy consumption and the cost of living, and there are shortcomings. Utility Model Content

[0005] In order to improve the problem of large amount of temperature exchange between indoor and outdoor through glass, the present application provides a cold-resistant and energy-saving glass.

[0006] The cold-resistant energy-saving glass provided in this application adopts the following technical solution:

[0007] A cold-resistant and energy-saving glass comprises a glass outer frame and a glass group arranged on the glass outer frame, a sun-isolating component for reflecting sunlight and a heat-insulating component for heat insulation are arranged between the glass group and the glass outer frame, the sun-isolating component comprises a sun-isolating shaft rotatably arranged on the glass outer frame, a heat-insulating film is wound on the sun-isolating shaft, the heat-insulating film is used to shield the glass, and a driving member for driving the sun-isolating shaft to rotate is arranged on the glass outer frame.

[0008] By adopting the above technical scheme, when the outdoor temperature is lower than the indoor temperature, the indoor personnel reduce the temperature exchange between the indoor and outdoor through the insulation component. When the outdoor temperature is higher than the indoor temperature, the indoor personnel drive the sun-isolating shaft to rotate through the driving part, and the sun-isolating shaft unwinds the insulation film, thereby blocking the glass. Since the insulation film is a heat-insulating and light-transmitting material, it reflects the sunlight, infrared and ultraviolet rays shining on the glass while maintaining good light transmittance, does not affect the brightness and color of the indoor light, effectively blocks the transfer of outdoor heat, reduces the rise in indoor temperature, and achieves the effect of insulation, thereby reducing energy consumption and helping to reduce the living costs of indoor personnel.

[0009] Optionally, the glass group includes a first glass, a second glass and a third glass in sequence from indoors to outdoors, there is a gap between the first glass and the second glass, a sealing ring gasket is provided between the second glass and the third glass, and a vacuum is evacuated between the second glass and the third glass.

[0010] By adopting the above technical solution, the vacuum chamber between the second glass and the third glass, and the gap between the first glass and the second glass, further weaken the exchange of outdoor temperature and indoor temperature, which is beneficial to reduce the degree of change of indoor temperature with outdoor temperature.

[0011] Optionally, the driving member includes a sun-isolating strip which is arranged on the heat-insulating film and parallel to the axis of the sun-isolating shaft, the sun-isolating strip is provided with a first shift block which passes through the outside of the glass outer frame, the glass outer frame is provided with a first slide groove for the first shift block to slide, a reversing shaft is arranged on the side of the glass outer frame which is opposite to the sun-isolating shaft relative to the glass group, the axis of the reversing shaft is parallel to the axis of the sun-isolating shaft, a first winding wheel is coaxially fixed on the sun-isolating shaft, a first pull rope is wound on the first winding wheel, one end of the first pull rope is arranged on the sun-isolating strip, and the other end is arranged on the sun-isolating strip after wrapping around the reversing shaft.

[0012] By adopting the above technical solution, when the outdoor temperature is higher than the indoor temperature, the indoor personnel push the first shift block, and the first shift block drives the sun-isolating strip to slide along the length direction of the first slide groove. At the same time, the sun-isolating strip drives the first winding wheel to rotate through the first pull rope, and the first winding wheel drives the sun-isolating shaft to rotate to unwind the thermal insulation film. One end of the first pull rope on the first winding wheel pays out the wire, and the other end goes around the reversing shaft to reel it in, thereby achieving the shielding effect of the thermal insulation film on the glass.

[0013] Optionally, fluorocarbon coating is sprayed on the thermal insulation film.

[0014] By adopting the above technical solution, fluorocarbon coating is a material with high heat insulation efficiency and good light transmittance, which can further reflect the sun's heat and infrared rays, further reduce the rise in indoor temperature, and help improve the insulation effect.

[0015] Optionally, a thermal insulation shaft is coaxially rotatably arranged on the reversing shaft, the thermal insulation assembly includes a thermal insulation film wound on the thermal insulation shaft, the thermal insulation film is provided with a thermal insulation strip parallel to the axis of the thermal insulation shaft, the thermal insulation strip is provided with a second shift block extending out of the glass outer frame, the glass outer frame is provided with a second slide groove for the second shift block to slide, a second winding wheel is coaxially fixedly arranged on the thermal insulation shaft, a second pull rope is wound on the second winding wheel, one end of the second pull rope is arranged on the thermal insulation strip, and the other end is arranged on the thermal insulation strip after wrapping around the sun-isolating shaft.

[0016] By adopting the above technical solution, when the indoor temperature is lower than the outdoor temperature, the indoor personnel push the second shift block, and the second shift block drives the thermal insulation strip to slide along the length direction of the second slide groove. At the same time, the thermal insulation strip drives the second winding wheel to rotate through the second pull rope, and the second winding wheel drives the thermal insulation shaft to rotate to unwind the thermal insulation film. One end of the second pull rope on the second winding wheel pays out the wire, and the other end goes around the sun-isolating shaft to reel it in, thereby realizing the shielding effect of the thermal insulation film on the glass and reducing the temperature exchange effect between indoor and outdoor.

[0017] Optionally, the heat insulation film and the temperature insulation film are both located between the first glass and the second glass.

[0018] By adopting the above technical solution, it is helpful to reduce the possibility of the thermal insulation film and the temperature insulation film being contaminated by external impurities, which is beneficial to maintaining the normal lighting effect of the glass, and at the same time it is helpful to reduce the possibility of damage to the thermal insulation film and the temperature insulation film.

[0019] Optionally, an aluminum foil layer is provided on the temperature insulation film.

[0020] By adopting the above technical solution, the aluminum foil layer is helpful to reduce the effect of indoor temperature loss to the outdoors, which is helpful to improve the stability of indoor temperature.

[0021] Optionally, a partition bar is provided on the glass outer frame, and the partition bar is located between the temperature insulation bar and the sun insulation bar.

[0022] By adopting the above technical solution, the possibility of friction occurring during the movement of the heat insulation film and the temperature insulation film can be reduced, the surface of the heat insulation film and the temperature insulation film can be kept clean and tidy, and the normal observation of indoor personnel can be improved.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When the outdoor temperature is lower than the indoor temperature, the indoor personnel reduce the temperature exchange between the indoor and outdoor through the thermal insulation component. When the outdoor temperature is higher than the indoor temperature, the indoor personnel drive the sun-isolating shaft to rotate through the driving member, and the sun-isolating shaft unwinds the thermal insulation film, thereby shielding the glass. Since the thermal insulation film is a material with good heat insulation and light transmittance, it reflects the sunlight, infrared and ultraviolet rays irradiated on the glass, while maintaining good light transmittance, does not affect the brightness and color of the indoor light, effectively blocks the transfer of outdoor heat, reduces the rise of indoor temperature, and achieves the effect of heat insulation, thereby reducing energy consumption and helping to reduce the living costs of indoor personnel;

[0025] 2. When the outdoor temperature is higher than the indoor temperature, the indoor personnel push the first shift block, and the first shift block drives the sunshade strip to slide along the length direction of the first slide groove. At the same time, the sunshade strip drives the first winding wheel to rotate through the first pull rope, and the first winding wheel drives the sunshade shaft to rotate to unwind the heat insulation film. One end of the first pull rope on the first winding wheel unwinds the wire, and the other end goes around the reversing shaft to rewind the wire, so as to achieve the shielding effect of the heat insulation film on the glass;

[0026] 3. When the indoor temperature is lower than the outdoor temperature, the indoor personnel push the second shift block, and the second shift block drives the thermal insulation strip to slide along the length direction of the second slide groove. At the same time, the thermal insulation strip drives the second winding wheel to rotate through the second pull rope, and the second winding wheel drives the thermal insulation shaft to rotate to unwind the thermal insulation film. One end of the second pull rope on the second winding wheel pays out the wire, and the other end goes around the sun-isolating shaft to reel it in, thereby realizing the shielding effect of the thermal insulation film on the glass and reducing the temperature exchange effect between indoor and outdoor. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application.

[0028] Figure 2 It is a structural schematic diagram of the positional relationship between the first glass, the second glass and the glass frame in the embodiment of the present application.

[0029] Figure 3 It is a structural schematic diagram of the positional relationship between the anode-isolating shaft, the heat-insulating film and the temperature-insulating film in the embodiment of the present application.

[0030] Figure 4 It is a structural schematic diagram of the positional relationship among the first pull rope, the second shift block and the glass outer frame in the embodiment of the present application.

[0031] Explanation of the accompanying drawings: 1. glass frame; 2. glass group; 21. first glass; 22. second glass; 23. third glass; 24. sealing ring gasket; 3. sun-isolating assembly; 31. sun-isolating shaft; 32. thermal insulation film; 33. driving member; 331. sun-isolating strip; 332. first shift block; 333. first slide groove; 334. reversing shaft; 335. first winding wheel; 336. first pull rope; 4. thermal insulation assembly; 41. thermal insulation film; 42. thermal insulation strip; 43. second shift block; 44. second slide groove; 45. second winding wheel; 46. second pull rope; 5. fluorocarbon coating; 6. thermal insulation shaft; 7. aluminum foil layer; 8. partition strip; 9. positioning strip. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a cold-resistant and energy-saving glass.

[0034] Reference Figure 1 A cold-resistant and energy-saving glass includes a glass outer frame 1 and a glass group 2 arranged on the glass outer frame 1, a sun-isolating component 3 for reflecting sunlight and a heat-isolating component 4 for heat insulation are arranged between the glass group 2 and the glass outer frame 1, and a positioning strip 9 is clamped on the glass outer frame 1, and the positioning strip 9 is used to position the glass group 2.

[0035] Reference Figure 1 , Figure 2 and Figure 3 The glass group 2 includes a first glass 21, a second glass 22 and a third glass 23 in a direction from indoor to outdoor. There is a gap between the first glass 21 and the second glass 22. A sealing ring gasket 24 is bonded between the second glass 22 and the third glass 23. A vacuum is evacuated between the second glass 22 and the third glass 23.

[0036] Reference Figure 1 , Figure 3 and Figure 4 The sun-isolating assembly 3 includes a sun-isolating shaft 31 rotatably arranged on the glass outer frame 1, a highly transparent heat-insulating film 32 is wound on the sun-isolating shaft 31, a fluorocarbon coating 5 is sprayed on the heat-insulating film 32, and the heat-insulating film 32 is used to shield the glass. A driving member 33 for driving the sun-isolating shaft 31 to rotate is arranged on the glass outer frame 1. The driving member 33 includes a sun-isolating strip 331 arranged on the heat-insulating film 32 and parallel to the axis of the sun-isolating shaft 31, and a first shifting block 332 that passes through the outside of the glass outer frame 1 is arranged on the sun-isolating strip 331.

[0037] Reference Figure 1 , Figure 3 and Figure 4A first slide groove 333 for the first shift block 332 to slide is provided on the glass outer frame 1. A reversing shaft 334 is rotatably connected to the side of the glass outer frame 1 opposite to the glass group 2 and facing away from the sun-isolating shaft 31. The axis of the reversing shaft 334 is parallel to the axis of the sun-isolating shaft 31. A first winding wheel 335 is coaxially welded to the sun-isolating shaft 31. A first pull rope 336 is wound on the first winding wheel 335. One end of the first pull rope 336 is tied to the sun-isolating bar 331, and the other end is tied to the sun-isolating bar 331 after passing through the reversing shaft 334.

[0038] When the outdoor temperature is higher than the indoor temperature, the indoor personnel push the first shift block 332, and the first shift block 332 drives the sun-isolating strip 331 to slide along the length direction of the first slide groove 333. At the same time, the sun-isolating strip 331 drives the first winding wheel 335 to rotate through the first pull rope 336, and the first winding wheel 335 drives the sun-isolating shaft 31 to rotate and unwind the thermal insulation film 32. One end of the first pull rope 336 on the first winding wheel 335 unwinds the wire, and the other end goes around the reversing shaft 334 to reel it in, so as to achieve the shielding of the glass by the thermal insulation film 32.

[0039] Since the thermal insulation film 32 is a thermally insulating and light-transmitting material, it reflects sunlight, infrared rays and ultraviolet rays shining on the glass while maintaining good light transmittance, does not affect the brightness and color of indoor light, effectively blocks the transfer of outdoor heat, reduces the rise in indoor temperature, and achieves a thermal insulation effect.

[0040] Reference Figure 1 , Figure 3 and Figure 4 A thermal insulation shaft 6 is coaxially arranged on the reversing shaft 334, and the thermal insulation component 4 includes a thermal insulation film 41 wound on the thermal insulation shaft 6, an aluminum foil layer 7 is bonded to the thermal insulation film 41, a thermal insulation strip 42 parallel to the axis of the thermal insulation shaft 6 is bonded to the thermal insulation film 41, a second shifting block 43 extending out of the glass outer frame 1 is welded to the thermal insulation strip 42, and a second sliding groove 44 for the second shifting block 43 to slide is opened on the glass outer frame 1.

[0041] Reference Figure 2 , Figure 3 and Figure 4 A second winding wheel 45 is coaxially welded on the insulation shaft 6, and a second pull rope 46 is wound on the second winding wheel 45. One end of the second pull rope 46 is tied to the insulation strip 42, and the other end is tied to the insulation strip 42 after passing through the sun-isolating shaft 31. The insulation film 32 and the insulation film 41 are both located between the first glass 21 and the second glass 22. A partition strip 8 is welded on the glass outer frame 1, and the partition strip 8 is located between the insulation strip 42 and the sun-isolating strip 331.

[0042] When the indoor temperature is lower than the outdoor temperature, the indoor personnel push the second shift block 43, and the second shift block 43 drives the thermal insulation strip 42 to slide along the length direction of the second slide groove 44. At the same time, the thermal insulation strip 42 drives the second winding wheel 45 to rotate through the second pull rope 46, and the second winding wheel 45 drives the thermal insulation shaft 6 to rotate and unwind the thermal insulation film 41. One end of the second pull rope 46 on the second winding wheel 45 unwinds the wire, and the other end goes around the sun-isolating shaft 31 for winding. In this way, the thermal insulation film 41 has a shielding effect on the glass, thereby reducing the exchange of indoor and outdoor temperatures, thereby achieving the effect of cold resistance and energy saving.

[0043] The implementation principle of a cold-resistant and energy-saving glass in an embodiment of the present application is as follows: when the outdoor temperature is higher than the indoor temperature, the indoor personnel push the first shift block 332, and the first shift block 332 drives the sun-isolating strip 331 to slide along the length direction of the first slide groove 333. At the same time, the sun-isolating strip 331 drives the first winding wheel 335 to rotate through the first pull rope 336, and the first winding wheel 335 drives the sun-isolating shaft 31 to rotate and unwind the heat-insulating film 32. One end of the first pull rope 336 on the first winding wheel 335 pays out the wire, and the other end goes around the reversing shaft 334 to reel in the wire, so as to achieve the shielding of the glass by the heat-insulating film 32.

[0044] Since the thermal insulation film 32 is a thermally insulating and light-transmitting material, it reflects sunlight, infrared rays and ultraviolet rays shining on the glass while maintaining good light transmittance, does not affect the brightness and color of indoor light, effectively blocks the transfer of outdoor heat, reduces the rise in indoor temperature, and achieves a thermal insulation effect.

[0045] When the indoor temperature is lower than the outdoor temperature, the indoor personnel push the second shift block 43, and the second shift block 43 drives the thermal insulation strip 42 to slide along the length direction of the second slide groove 44. At the same time, the thermal insulation strip 42 drives the second winding wheel 45 to rotate through the second pull rope 46, and the second winding wheel 45 drives the thermal insulation shaft 6 to rotate and unwind the thermal insulation film 41. One end of the second pull rope 46 on the second winding wheel 45 unwinds the wire, and the other end goes around the sun-isolating shaft 31 for winding. In this way, the thermal insulation film 41 has a shielding effect on the glass, thereby reducing the exchange of indoor and outdoor temperatures, thereby achieving the effect of cold resistance and energy saving.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cold-resistant energy-saving glass, characterized in that: The invention comprises a glass outer frame (1) and a glass group (2) arranged on the glass outer frame (1); a sunshade component (3) for reflecting sunlight and a heat-insulating component (4) for heat-insulating are arranged between the glass group (2) and the glass outer frame (1); the sunshade component (3) comprises a sunshade shaft (31) rotatably arranged on the glass outer frame (1); a heat-insulating film (32) is wound on the sunshade shaft (31); the heat-insulating film (32) is used for shielding the glass; and a driving member (33) for driving the sunshade shaft (31) to rotate is arranged on the glass outer frame (1).

2. The cold-resistant energy-saving glass according to claim 1, characterized in that: The glass group (2) comprises a first glass (21), a second glass (22) and a third glass (23) arranged in order from indoor to outdoor, a gap exists between the first glass (21) and the second glass (22), a sealing ring gasket (24) is arranged between the second glass (22) and the third glass (23), and a vacuum is evacuated between the second glass (22) and the third glass (23).

3. The cold-resistant energy-saving glass according to claim 1, characterized in that: The driving member (33) comprises a sun-isolating strip (331) arranged on the heat-isolating film (32) and parallel to the axis of the sun-isolating shaft (31); the sun-isolating strip (331) is provided with a first shifting block (332) extending out of the glass outer frame (1); the glass outer frame (1) is provided with a first sliding groove (333) for the first shifting block (332) to slide; a first sliding groove (333) on the glass outer frame (1) opposite to the glass group (2) and facing away from the sun-isolating shaft (31) is provided. A reversing shaft (334) is arranged on the side, the axis of the reversing shaft (334) is parallel to the axis of the sun-isolating shaft (31), a first winding wheel (335) is coaxially fixedly arranged on the sun-isolating shaft (31), a first pull rope (336) is wound on the first winding wheel (335), one end of the first pull rope (336) is arranged on the sun-isolating strip (331), and the other end is arranged on the sun-isolating strip (331) after passing through the reversing shaft (334).

4. The cold-resistant energy-saving glass according to claim 1, characterized in that: The thermal insulation film (32) is sprayed with a fluorocarbon coating (5).

5. The cold-resistant energy-saving glass according to claim 3, characterized in that: A thermal insulation shaft (6) is coaxially rotatably arranged on the reversing shaft (334); the thermal insulation component (4) comprises a thermal insulation film (41) wound on the thermal insulation shaft (6); a thermal insulation strip (42) parallel to the axis of the thermal insulation shaft (6) is arranged on the thermal insulation film (41); a second shifting block (43) extending out of the glass outer frame (1) is arranged on the thermal insulation strip (42); a second sliding groove (44) for the second shifting block (43) to slide is provided on the glass outer frame (1); a second winding wheel (45) is coaxially fixedly arranged on the thermal insulation shaft (6); a second pull rope (46) is wound on the second winding wheel (45); one end of the second pull rope (46) is arranged on the thermal insulation strip (42), and the other end of the second pull rope (46) is arranged on the thermal insulation strip (42) after passing through the anode-isolating shaft (31).

6. The cold-resistant energy-saving glass according to claim 5, characterized in that: The heat insulation film (32) and the temperature insulation film (41) are both located between the first glass (21) and the second glass (22).

7. The cold-resistant energy-saving glass according to claim 5, characterized in that: An aluminum foil layer (7) is provided on the temperature insulation film (41).

8. The cold-resistant energy-saving glass according to claim 5, characterized in that: The glass outer frame (1) is provided with a partition bar (8), and the partition bar (8) is located between the temperature insulation bar (42) and the sun insulation bar (331).

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