Energy-saving outer window for high altitude and alpine region

Abstract

The utility model discloses an energy-saving outer window for high-altitude and alpine regions, which relates to the field of building energy-saving facilities and comprises an inner side window and an outer side window which are distributed at intervals inside and outside. And a drying agent which can be in gas contact with the outer side window and the inner side window is placed between the outer side window and the inner side window. A lower ventilation opening and an upper ventilation opening are formed in the inner side window, ventilation pipelines are installed at the lower ventilation opening and the upper ventilation opening in a matched mode, and the ventilation pipelines are used for communicating the inner side and the outer side of the inner side window; an opening and closing unit for opening or closing the ventilation pipeline is arranged on the ventilation pipeline; and the drying agent is arranged in the ventilation pipeline at the upper ventilation opening. By the adoption of the scheme, moisture in air between the two layers of windows can be effectively reduced, and the condensation phenomenon is weakened or even eliminated.

Description

Technical Field

[0001] This utility model relates to the field of building energy-saving facilities, specifically to an energy-saving exterior window for use in high-altitude and cold regions. Background Technology

[0002] Faced with long winters and no summers, people have successively adopted some decentralized heating systems using solar-powered air-source heat pumps. Some buildings have also taken into account some insulation measures for the building structure, such as double-glazed windows.

[0003] On-site investigation revealed that the exterior windows typically consist of two layers, each using single-pane ultra-clear glass. During the daytime, due to strong local solar radiation, solar radiation can effectively penetrate the rooms, heating the indoor air, allowing some buildings to stop heating during the day. However, at night, due to the poor insulation of the outer window layer and the extremely low outdoor air temperature, significant condensation occurs on the outer window layer in the morning after a night of heat dissipation. This condensation blocks effective solar radiation from entering, reducing solar energy utilization. Consequently, some rooms may experience a transition from not being heated to being heated, resulting in a relative increase in energy consumption. Utility Model Content

[0004] The present invention aims to address the shortcomings of existing technologies by providing an energy-saving exterior window for high-altitude and cold regions. This solution can effectively reduce the moisture in the air between two layers of windows, thereby reducing or even eliminating condensation.

[0005] This utility model is achieved through the following technical solution:

[0006] An energy-saving exterior window for use in high-altitude and cold regions includes:

[0007] Inner and outer windows are spaced apart.

[0008] A desiccant that can come into contact with the gas between the outer and inner windows is placed between the outer and inner windows.

[0009] Compared with the prior art, since the outer layer window body has poor heat preservation performance and the outdoor air temperature is extremely low, after one night of heat dissipation to the outside, the outer layer window has obvious dew condensation phenomenon in the morning, the utility model provides a kind of energy-saving outer window for high-altitude high-cold area, using this scheme, can effectively reduce the moisture in the air between two layers of windows, weaken even eliminate dew condensation phenomenon.Specific scheme, including the outer window and the inner window being arranged at the window of the building outer wall in high-altitude high-cold area, dry agent is placed between the inner window and the outer window, so that, when sunlight is irradiated on the building outer window in daytime period, since the outer window of double-layer window is mostly single-layer super white glass, sunlight can be well penetrated into double-layer window interior, part of sunlight entering double-layer window interior penetrates into room through inner window, part of sunlight heats window frame and wall between double-layer window, and surrounding air is heated in the form of convection heat exchange after window frame and wall are heated, so that hot air floats up, cold air penetrates into lower space from the gap of two layers of windows, and dry agent is placed to absorb moisture in the air between double-layer window, so as to reduce the relative humidity of the air between double-layer window.When entering night, outdoor air temperature sharply reduces, since the effect of dry agent, the relative humidity of the air between double-layer window is significantly reduced, and the dew point temperature is extremely low, and the dew condensation phenomenon on the surface of the outer window of double-layer window is effectively reduced, so that the dew condensation phenomenon is weakened or even eliminated.Effectively improve room heating temperature.

[0010] To prolong the service life of dry agent, lower ventilation opening and upper ventilation opening are respectively formed in the inner window, ventilation ducts are respectively installed in the lower ventilation opening and the upper ventilation opening, and the ventilation ducts are used to connect the inner and outer sides of the inner window.

[0011] Opening and closing units are arranged on the ventilation ducts and used to open or close the ventilation ducts.

[0012] The dry agent is arranged in the ventilation duct of the upper ventilation opening.

[0013] In the scheme, the upper ventilation opening and the lower ventilation opening are arranged on the inner window, and the ventilation ducts and the opening and closing units are arranged, so that the opening and closing units can be used to control the opening and closing of the two ventilation openings in real time. After the sun rises, the air in the double-layer window is heated by the sun radiation, the hot air rises, the temperature of the air in the upper part of the double-layer window continuously rises, and when the temperature reaches a certain value, the opening and closing units of the upper ventilation opening and the lower ventilation opening are controlled to be opened at the same time. At this time, due to the heating and pressure effect of the air, the hot air will continuously flow through the surface of the desiccant at the upper ventilation opening, and the desiccant is heated. In view of the use characteristics of the desiccant, the hot pressure principle is used, at least two ventilation openings are arranged on the inner window of the double-layer window, and the desiccant is placed near the ventilation opening of the hot air in the upper part. The use time of the desiccant can be prolonged by heating the desiccant. In addition, the water absorbed by the desiccant evaporates into the hot air flowing into the room, so that the indoor air can be humidified. When it is night, the opening and closing units of the upper ventilation opening and the lower ventilation opening are closed.

[0014] As a redundancy scheme, the opening and closing unit adopts a butterfly valve.

[0015] Further, since the butterfly valve at the upper ventilation opening is installed at a high height, it is not convenient to manually open and close it in the later period, so the opening and closing unit on the ventilation duct at the upper ventilation opening is arranged as an electric butterfly valve. In addition, the butterfly valve at the lower ventilation opening can be manually or electrically opened and closed.

[0016] Further, as a specific structure of the ventilation duct, the ventilation duct at the upper ventilation opening comprises a first ventilation short pipe and a second ventilation short pipe, and the first ventilation short pipe and the second ventilation short pipe are connected through buckling.

[0017] The end of the first ventilation short pipe away from the second ventilation short pipe extends into the room.

[0018] The end of the second ventilation short pipe away from the first ventilation short pipe extends between the outer window and the inner window. The first ventilation short pipe and the second ventilation short pipe are connected through buckling, which facilitates quick disassembly and assembly. The entire ventilation duct can be detachably connected to the ventilation opening through any mode, and the second ventilation short pipe also provides a space for placing the desiccant.

[0019] Further, in order to facilitate the dispersion and uniform distribution of the desiccant at the inlet of the ventilation duct, a plurality of thin plates are arranged in the second ventilation short pipe, and a plurality of packaged desiccants are arranged on the plurality of thin plates.

[0020] Further, in order to facilitate the disassembly and assembly of the thin plate, the thin plate and the second ventilation stub are movably connected.

[0021] Further, in order to prevent the desiccant from sliding along the second ventilation stub towards the indoor direction, the thin plate is locally provided with a protrusion at one end of the first ventilation stub, and the protrusion is used to prevent the desiccant from sliding towards the indoor direction.

[0022] Further, in order to uniformly distribute the thin plate and the desiccant, a plurality of the thin plates are parallel to each other and horizontally placed.

[0023] Further, in order to improve the heat and moisture exchange between the desiccant and the gas, the thin plate adopts a mesh structure.

[0024] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0025] 1. The energy-saving outer window for high-altitude and high-cold area provided by the utility model can better adjust the solar energy entering the indoor and better store, thereby effectively improving the room heating temperature.

[0026] 2. The energy-saving outer window for high-altitude and high-cold area provided by the utility model can reduce the condensation phenomenon of the outer window in the high-altitude and high-cold area by introducing the desiccant into the double-layer window.

[0027] 3. The energy-saving outer window for high-altitude and high-cold area provided by the utility model can prolong the use time of the desiccant by using the hot air generated by the air heated pressure to heat and evaporate the water in the air, and has a certain humidifying effect on the dry indoor air in the high-altitude area. BRIEF DESCRIPTION OF DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the embodiments of the utility model and form a part of the application, and do not constitute a limitation to the embodiments of the utility model. In the drawings:

[0029] Fig. 1 The isometric view of the energy-saving outer window provided by the utility model;

[0030] Fig. 2 The front view of the energy-saving outer window provided by the utility model;

[0031] Fig. 3 The rear view of the energy-saving outer window provided by the utility model;

[0032] Fig. 4 A structure schematic view of the ventilation pipeline at the upper ventilation opening provided by the present application is shown in the figure.

[0033] Fig. 5 A structure schematic view of the ventilation pipeline at the lower ventilation opening provided by the present application is shown in the figure.

[0034] Fig. 6 An exploded view of the ventilation pipeline at the upper ventilation opening provided by the present application is shown in the figure.

[0035] Markings in the figure and corresponding names of parts:

[0036] 1 - building outer wall, 2 - outer window, 3 - inner window, 4 - lower ventilation opening, 5 - upper ventilation opening, 6 - desiccant, 7 - thin plate, 8 - opening and closing unit, 9 - first ventilation short pipe, 10 - second ventilation short pipe. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below in combination with examples and drawings, the schematic implementation mode of the present application and its description are only used to explain the present application, and do not serve as the limitation of the present application.

[0038] Example 1:

[0039] The present example 1 provides a kind of energy-saving outer window for high altitude high-cold area, as shown in the figure, it includes: Figs. 1-3

[0040] Inner and outer windows 3 and outer windows 2 are distributed in the interval between inside and outside;

[0041] Desiccant 6 can be placed between the outer window 2 and the inner window 3 and the gas contact between the outer window 2 and the inner window 3.

[0042] ​Compared with the prior art, since the outer layer window body has poor heat preservation performance and the outdoor air temperature is extremely low, after one night of heat dissipation to the outside, the outer layer window has obvious dew condensation phenomenon in the morning, the utility model provides a kind of energy-saving outer window for high-altitude high-cold area, using this scheme, can effectively reduce the moisture in the air between two layers of windows, weaken even eliminate dew condensation phenomenon.Specific scheme, including the outer window 2 and inner window 3 of window place of building outer wall 1 in high-altitude high-cold area are set, dry agent 6 is placed between inner window 3 and outer window 2, like this, when sunlight is irradiated on building outer window in daytime period, since the outer window 2 of double-layer window is mostly single-layer super white glass, sunlight can be well penetrated into double-layer window interior, part of sunlight that enters double-layer window interior penetrates into room through inner window 3, part of sunlight heats window frame and wall between double-layer window, and surrounding air is heated in the form of convection heat transfer after window frame and wall are heated, so that hot air floats up, cold air penetrates into lower space from the gap of two layers of windows, and dry agent 6 is placed to absorb the moisture in the air between double-layer window, so as to reduce the relative humidity of air between double-layer window.When entering night, outdoor air temperature sharply reduces, since the effect of dry agent 6, the relative humidity of air between double-layer window is significantly reduced, corresponding dew point temperature is extremely low, dew condensation phenomenon on the surface of outer window 2 of double-layer window will be effectively reduced, so as to reach the effect of weakening even eliminating dew condensation phenomenon.Especially, outer window 2 generally uses single-layer super white glass, and inner window 3 can also consider using double-layer window with good heat preservation performance, such as double-layer vacuum, double-layer argon-filled, double-layer with Low-E, etc., so that the form of double-layer window and the form of glass of outer window 2 and inner window 3 can be better selected to adjust solar energy into room and better store, so as to effectively improve room heating temperature.

[0043] To prolong the service life of dry agent 6, lower ventilation opening 4 and upper ventilation opening 5 are respectively formed in inner window 3, ventilation ducts are respectively installed in lower ventilation opening 4 and upper ventilation opening 5, and ventilation ducts are used to connect the inside and outside of inner window 3.

[0044] Opening and closing unit 8 is arranged on ventilation duct, and is used to open or close ventilation duct.

[0045] Dry agent 6 is arranged in the ventilation duct of upper ventilation opening 5.

[0046] In the scheme, the upper ventilation opening 5 and the lower ventilation opening 4 are arranged on the inner window 3, and the ventilation duct and the opening and closing unit 8 are arranged, so that the opening and closing of the two ventilation openings can be controlled by the opening and closing unit 8 in real time. After the sun rises, the air in the double-layer window is heated by the sun radiation, the hot air rises, the temperature of the air in the upper part of the double-layer window continuously rises, and when the temperature reaches a certain value, the opening and closing unit 8 can be controlled to open the upper ventilation opening 5 and the lower ventilation opening 4 at the same time. At this time, due to the heating and pressure effect of the air, the hot air will continuously flow through the surface of the desiccant 6 at the upper ventilation opening 5 and heat the desiccant 6. In view of the use characteristics of the desiccant 6, the hot pressure principle is used, at least two ventilation openings are arranged on the inner window 3 of the double-layer window, and the desiccant 6 is placed at the ventilation opening near the hot air in the upper part. Heating the desiccant 6 can prolong the use time of the desiccant 6. In addition, the water absorbed by the desiccant 6 evaporates into the hot air flowing into the room, so that the indoor air can be humidified. The opening and closing unit 8 in the upper ventilation opening 5 and the lower ventilation opening 4 can be closed after entering the night.

[0047] As a redundancy scheme, the opening and closing unit 8 adopts a butterfly valve.

[0048] In the embodiment, since the butterfly valve at the upper ventilation opening 5 is installed at a high height, it is not convenient to realize manual opening and closing in the later period, so the opening and closing unit 8 on the ventilation duct at the upper ventilation opening 5 is arranged as an electric butterfly valve. In addition, the butterfly valve at the lower ventilation opening 4 can be manually or electrically controlled.

[0049] Embodiment 2:

[0050] The embodiment 2 is further optimized on the basis of the embodiment 1, as shown in Figs. 4-6 A specific structure of the ventilation duct is provided.

[0051] In the embodiment, the ventilation duct at the upper ventilation opening 5 includes a first ventilation short pipe 9 and a second ventilation short pipe 10, and the first ventilation short pipe 9 and the second ventilation short pipe 10 are connected through buckling.

[0052] The end of the first ventilation short pipe 9 away from the second ventilation short pipe 10 extends into the room.

[0053] The end of the second ventilation short pipe 10 away from the first ventilation short pipe 9 extends between the outer window 2 and the inner window 3. The first ventilation short pipe 9 and the second ventilation short pipe 10 are connected through buckling, which facilitates quick disassembly and assembly. The entire ventilation duct can be detachably connected to the ventilation opening through any mode, and in addition, the second ventilation short pipe 10 leaves a space for placing the desiccant 6.

[0054] In the embodiment, in order to facilitate the dispersion and uniform distribution of the desiccant 6 at the inlet of the ventilation duct, a plurality of thin plates 7 are arranged in the second ventilation stub 10, and a plurality of packaged desiccants 6 are arranged on the plurality of thin plates 7.

[0055] In the embodiment, in order to facilitate the disassembly and assembly of the thin plate 7, the thin plate 7 and the second ventilation stub 10 are movably connected. The connection mode between the thin plate 7 and the second ventilation stub 10 is various, as long as the thin plate 7 can be taken out and assembled, such as sliding connection, detachable connection and the like.

[0056] In the embodiment, in order to prevent the desiccant 6 from sliding along the second ventilation stub 10 towards the indoor direction, one end of the thin plate 7 towards the first ventilation stub 9 is locally provided with a protrusion, and the protrusion is used to prevent the desiccant 6 from sliding towards the indoor direction.

[0057] In the embodiment, in order to uniformly distribute the thin plate 7 and the desiccant 6, the plurality of thin plates 7 are parallel to each other and horizontally arranged.

[0058] In the embodiment, in order to improve the heat and moisture exchange between the desiccant and the gas, the thin plate 7 adopts a mesh structure.

[0059] The above specific embodiments further illustrate the purpose, technical scheme and beneficial effects of the utility model, and it should be understood that the above description is only a specific embodiment of the utility model, and is not used to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An energy saving exterior window for high altitude cold region, characterized in that, The utility model relates to a kind of air conditioning window, including: Inner and outer interval distribution inner side window (3) and outer side window (2); Desiccant (6) is placed between the outer side window (2) and inner side window (3) and can be contacted with gas between the outer side window (2) and inner side window (3).

2. The energy-saving external window for high-altitude and cold regions according to claim 1, characterized in that, Lower air vent (4) and upper air vent (5) are respectively set on the inner side window (3), and air duct is adaptively installed at lower air vent (4) and upper air vent (5), and the air duct is used to connect the inside and outside of the inner side window (3); Opening and closing unit (8) for opening or closing the air duct is arranged on the air duct; Desiccant (6) is arranged in the air duct at upper air vent (5).

3. The energy-saving external window for high-altitude and high-cold regions according to claim 2, characterized in that, Opening and closing unit (8) adopts butterfly valve.

4. The energy-saving external window for high-altitude and cold regions according to claim 3, characterized in that, Opening and closing unit (8) on the air duct at upper air vent (5) adopts electric butterfly valve.

5. The energy-saving exterior window for high-altitude and high-cold regions according to claim 2, characterized in that, The air duct at upper air vent (5) includes first air duct stub (9) and second air duct stub (10), and first air duct stub (9) and second air duct stub (10) are connected by buckle connection. The end of first air duct stub (9) away from second air duct stub (10) extends into room. The end of second air duct stub (10) away from first air duct stub (9) extends between outer side window (2) and inner side window (3).

6. The energy-saving external window for high-altitude and high-cold regions according to claim 5, characterized in that, Second air duct stub (10) is provided with a plurality of thin plates (7), and a plurality of encapsulated desiccants (6) are placed on a plurality of thin plates (7).

7. The energy-saving external window for high-altitude and high-cold regions according to claim 6, characterized in that, The thin plate (7) and the second air duct stub (10) are movably connected.

8. The energy-saving external window for high-altitude and high-cold regions according to claim 6, characterized in that, The end of the thin plate (7) towards the first air duct stub (9) is partially provided with a protrusion, and the protrusion is used to block the desiccant (6) from sliding towards the room.

9. The energy-saving exterior window for high-altitude and high-cold regions according to claim 6, characterized in that, A plurality of thin plates (7) are parallel to each other and horizontally placed.

10. The energy-saving exterior window for high-altitude and high-cold regions according to claim 6, characterized in that, The thin plate (7) adopts mesh structure.

Images