Ultra-low energy consumption mobile house

Abstract

An enclosure system is sequentially provided with an outer decoration layer, a heat preservation layer, a double-layer vacuum plate, a waterproof vapor-proof film and an inner decoration layer from outside to inside, and a steel structure is arranged on the outdoor side of the double-layer vacuum plate and abuts against the vacuum plate; the lighting system is provided with a passive door and a passive window, steel structures are arranged on the peripheries of frames of the passive door and the passive window, and the double-layer vacuum plate at least partially covers the indoor surfaces of the frames of the passive door and the passive window. A water pipe of the water supply and drainage system is arranged in a space between a bathroom of the bathroom area and the bottom structure; a fresh air conditioner all-in-one machine and an air pipe of the fresh air system are arranged in a space between a bathroom of the bathroom area and the top structure; the energy supply system supplies energy to the fresh air conditioner all-in-one machine. According to the invention, the mobile house reaches the ultra-low energy consumption standard.

Description

Technical Field

[0001] The invention relates to the field of green buildings, and in particular to an ultra-low energy consumption mobile house. Background Art

[0002] Energy conservation in buildings is of great significance for reducing carbon emissions. In order to reduce building energy consumption, my country has successively issued building energy conservation standards to continuously improve the thermal performance of building envelope structures and the operating efficiency of HVAC systems. In recent years, as passive ultra-low energy buildings have received more and more attention, promoting buildings to move towards ultra-low energy consumption and near-zero energy consumption is an important way to achieve the goals of "carbon peak" and "carbon neutrality" in the construction field.

[0003] Mobile houses have been a popular product in recent years. They are easy to install in different locations, thus providing a variety of usage scenarios such as homestays, leisure, and meetings. Due to the requirements for structural portability, exterior decoration, and living functions of mobile houses, mobile houses generally use steel structures as the main frame, install aluminum decorative panels on the external protective structure, and configure water supply and air-conditioning pipelines to run through the house enclosure structure. These components will cause indoor and outdoor temperature conduction, which directly affects the energy-saving performance of mobile houses. For mobile houses, it is necessary to comprehensively improve energy-saving performance through multiple factors. However, the existing housing construction technology, especially mobile houses, only focuses on single factors such as doors, windows, and walls for improvement, without considering the overall adaptability between various factors. Summary of the invention

[0004] The invention provides an ultra-low energy consumption mobile house.

[0005] Specifically, the present invention is achieved through the following technical solutions: An embodiment of the present invention provides an ultra-low energy consumption mobile house, which at least has an activity area and a bathroom area. The ultra-low energy consumption mobile house includes: The frame system consists of a steel structure; The enclosure system is provided with an outer decoration layer, an insulation layer, a double-layer vacuum panel, a waterproof vapor barrier membrane and an inner decoration layer in sequence from the outside to the inside, wherein the thickness of the insulation layer corresponding to the wall structure, the bottom structure and the top structure of the enclosure system is set to 2:4:3 respectively, and the steel structure is arranged on the outer side of the double-layer vacuum panel close to the outside and abuts against the vacuum panel; A lighting system is provided with a passive door and a passive window, and the ratio of the glass area of ​​the lighting system to the wall structure area is set to 3:7, wherein a steel structure is provided on the periphery of the frame of the passive door and the passive window, and a double-layer vacuum panel at least partially covers the indoor surface of the frame of the passive door and the passive window; The water supply and drainage system is provided with water pipes, which are arranged in the space between the bathroom room and the bottom structure in the bathroom area; A fresh air system is provided with a fresh air air conditioner integrated unit and an air duct, and the fresh air air conditioner integrated unit and the air duct are arranged in the space between the bathroom room and the roof structure in the bathroom area; The outer decorative layer of the top structure forms an arc slope at the outer edge of the ultra-low energy consumption mobile house, so as to guide the accumulated snow to slide down the arc slope and guide the dripping rainwater to reduce noise; The energy supply system is arranged outside the ultra-low energy consumption mobile house and is used to supply energy to at least the fresh air air conditioning integrated unit.

[0006] In some embodiments, the glass of the passive door and the passive window is set as triple-layer insulating glass, wherein the glass layer of the triple-layer insulating glass of the passive window located on the indoor side is set as double-layer laminated glass.

[0007] In some embodiments, the top structure is provided with a bubble pad and an OSB board between the double-layer vacuum panel and the waterproof vapor barrier membrane, the waterproof vapor barrier membrane is attached to the indoor side surface of the OSB board, and the aluminum honeycomb ceiling is installed on the indoor side of the OSB board and covered with the waterproof vapor barrier membrane.

[0008] In some embodiments, the bottom structure is provided with a bubble pad and a cement pressure plate between the double-layer vacuum plate and the waterproof vapor barrier membrane, the waterproof vapor barrier membrane is attached to the indoor side surface of the cement pressure plate, the laminate flooring is installed on the indoor side of the cement pressure plate and covered with the waterproof vapor barrier membrane.

[0009] In some embodiments, the wall structure is provided with a bubble pad and an OSB board between the double-layer vacuum panel and the waterproof vapor barrier membrane, the waterproof vapor barrier membrane is attached to the indoor side surface of the OSB board, the wall decoration layer is installed on the indoor side of the OSB board and covered with the waterproof vapor barrier membrane.

[0010] In some embodiments, the air pipe runs through the wall structure to connect the inside and outside of the house, wherein the air pipe is made of PVC material, foam is filled between the air pipe and the double-layer vacuum panel, sealant is arranged between the air pipe and the outer decorative layer and the European pine board, and the waterproof vapor barrier membrane transitions from the indoor side surface of the European pine board to the outer peripheral surface of the air pipe extending into the indoor side.

[0011] In some embodiments, an L-shaped steel folding piece and a cushion block are arranged between the steel structure and the glass, one folded edge of the L-shaped steel folding piece is fixedly connected to the steel structure, the glass is pressed against one folded edge of the L-shaped steel folding piece through the cushion block, the other folded edge of the L-shaped steel folding piece shields the edge of the glass on the outdoor side, the outer decorative layer is an aluminum plate, the folded edge of the aluminum plate is hooked with the other folded edge of the L-shaped steel folding piece, and foam glue is filled between the glass and the double-layer vacuum panel and the other folded edge of the L-shaped steel folding piece; and / or an L-shaped steel folding piece and a cushion block are arranged between the steel structure and the fixed frame. A pad, one folded edge of the L-shaped steel fold is fixedly connected to the steel structure, the fixing frame is pressed against one folded edge of the L-shaped steel fold through the pad, the other folded edge of the L-shaped steel fold covers the pad on the outdoor side, the outer decorative layer is an aluminum plate, the folded edge of the aluminum plate is hooked with the other folded edge of the L-shaped steel fold, and foam is filled between the pad and the double-layer vacuum plate; an angle steel is arranged on the outdoor side of the pad, one folded edge of the angle steel is connected to one folded edge of the L-shaped steel fold by screws, and the other folded edge of the angle steel is flush with the surface of the pad and connected to the fixing frame by screws.

[0012] In some embodiments, the double-layer vacuum panel close to the outdoor side is arranged with a first keel extending in an array in a horizontal direction, and the double-layer vacuum panel close to the indoor side is arranged with a second keel extending in an array in a vertical direction. The first keel is fixedly connected to the steel structure, and the second keel is fixedly connected to the first keel.

[0013] In some embodiments, the ultra-low energy consumption mobile house is strip-shaped as a whole, and has at least activity areas located at both ends of the strip and a bathroom area in the middle. From the side perspective of the strip, the glass area of ​​the lighting system has a semi-elliptical outline, and the opening of the semi-ellipse is located at the end of the strip. From the front perspective of the strip, the glass area of ​​the lighting system completely covers the ultra-low energy consumption mobile house.

[0014] In some embodiments, the frame system is arranged as a double-layer steel structure in the bottom structure and the top structure, the double-layer steel structure is supported by steel structure intervals, and the exterior decorative panels are directly connected to the steel structure on the outdoor side through angle brackets.

[0015] According to the embodiment of the present invention, the enclosure system is configured to include, from the outside to the inside, an outer decorative layer, an insulation layer, a double-layer vacuum panel, a waterproof vapor barrier film and an inner decorative layer. The outer decorative layer has a large area and absorbs a large amount of outdoor temperature. The insulation layer and the double-layer vacuum panel can provide sufficient thermal insulation performance to isolate the outer decorative layer from the indoor environment. The insulation layer is wrapped around the surface of the steel structure, and the size and shape of the insulation layer are easy to control, so that the special-shaped structure and local narrow structure of the steel structure can be tightly wrapped to prevent the temperature of the steel structure from being transmitted to the room. According to the bottom structure, the top structure and the wall structure, the outer decorative layer has a large area and absorbs a large amount of outdoor temperature. The insulation layer and the double-layer vacuum panel can provide sufficient thermal insulation performance to isolate the outer decorative layer from the indoor environment. In view of the different environmental influences of sunlight, moisture and airflow, by setting up insulation layers with different thickness and size ratios, the thickness of the insulation layer is minimized as much as possible on the basis of ensuring the thermal insulation performance of the enclosure structure, saving the material cost of the insulation layer and reducing the space occupied by the mobile house; by using passive doors and windows as the lighting system, the doors and windows reduce the indoor and outdoor temperature conduction at the glass and profile positions, and at the same time improve the indoor and outdoor air tightness; by setting the ratio of the glass area of ​​the lighting system to the wall structure area to 3:7, through calculation and testing verification, the best lighting efficiency and thermal insulation efficiency can be obtained. Balance; by at least partially covering the indoor surface of the frame of the passive door and window with a double-layer vacuum panel, the cold bridge between the frame of the passive door and window and the inner decorative layer is further blocked, while ensuring the decorative effect between the inner decorative layer and the frame; by arranging the water pipes of the upper and lower water systems in the space between the bathroom room and the bottom structure in the bathroom area, it is avoided that the water pipes are directly arranged inside the bottom structure, so that the insulation layer and the hollow board of the bottom structure are penetrated, thereby causing the thermal insulation performance to decrease; by arranging the fresh air air conditioner and the air pipe of the fresh air system in the space between the bathroom room and the top structure in the bathroom area On the one hand, it avoids the fresh air air conditioner and the air pipe being directly arranged inside the roof structure, so that the insulation layer and the hollow board of the roof structure are penetrated, thereby resulting in a decrease in the thermal insulation performance; by forming an arc slope of the roof structure in the outer edge area of ​​the house, on the one hand, it avoids the accumulation of snow on the top of the house, causing the low temperature to be transmitted into the house, and on the other hand, it has a sound-absorbing and noise-reducing effect on the noise caused by raindrops; in addition, through the external energy supply system, the fresh air air conditioner can be powered by clean energy such as solar energy and wind energy, which improves the energy-saving performance of the mobile house, and the external energy supply system is easy to move and take energy.

[0016] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0018] Figure 1 is a side view of an ultra-low energy consumption mobile house in one embodiment of the present invention; Figure 2 is a top view of an ultra-low energy consumption mobile house in one embodiment of the present invention; Figure 3 (a) is a front view of an ultra-low energy consumption mobile house in one embodiment of the present invention; Figure 3 (b) is a rear view of the ultra-low energy consumption mobile house in one embodiment of the present invention; Figure 4 is a schematic diagram of a top arc slope in one embodiment of the present invention; Figure 5 is a cross-sectional view of a top structure in one embodiment of the present invention; Figure 6 is a cross-sectional view of a bottom structure in one embodiment of the present invention; Figure 7 is a cross-sectional view of a wall structure in one embodiment of the present invention; Figure 8 is a cross-sectional view of an air pipe penetrating a wall structure in one embodiment of the present invention; Fig. 9 (a) is a cross-sectional view of a partial installation structure of a passive window in one embodiment of the present invention; Fig. 9 (b) is a cross-sectional view of a partial installation structure of a passive door in one embodiment of the present invention; Fig.10 It is a cross-sectional view of the local structure of the connection and installation of the passive door and window in one embodiment of the present invention.

[0019] Reference numerals: 01: First activity area; 02: Second activity area; 03: Bathroom area 11: top structure; 12: wall structure; 13: bottom structure; 14: lighting system; 21: External decorative layer; 22: Insulation layer; 23: Vacuum board; 231: First keel; 232: Second keel; 24: Bubble pad; 25: OSB board; 26: Waterproof vapor barrier membrane; 27: Cement pressure board; 281: Aluminum honeycomb ceiling; 282: Laminate flooring; 283: Wall decorative layer; 31: Steel structure; 32: Angle bracket; 33: L-shaped steel folding piece; 41: Air pipe; 51: sealant; 52: foaming glue; 53: pad; 61: Glass. DETAILED DESCRIPTION

[0020] The present invention will now be discussed with reference to several embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thus implement the present invention, rather than implying any limitation on the scope of the present invention.

[0021] As used herein, the term "including" and its variants are to be interpreted as open-ended terms meaning "including but not limited to"; the terms "embodiment" and "one embodiment" are to be interpreted as "at least one embodiment"; the term "another embodiment" is to be interpreted as "at least one other embodiment"; the terms "first", "second", etc. may refer to different or the same objects; the term "setting" is not limited to direct connection or indirect connection, nor is it limited to a specific connection method. Other explicit and implicit definitions may also be included below.

[0022] In the following description, some specific numerical values ​​or numerical ranges may be involved. It should be understood that these numerical values ​​and numerical ranges are merely exemplary, and they may be helpful in putting the idea of ​​the present invention into practice. However, the description of these examples is not intended to limit the scope of the present invention in any way. According to specific application scenarios and requirements, these numerical values ​​or numerical ranges can be set separately.

[0023] As mentioned above, the mobile houses in the prior art do not consider the overall compatibility between various insulation and energy-saving factors, and cannot meet the requirements of mobile houses for ultra-low energy consumption. The ultra-low energy consumption mobile house proposed in the embodiments of the present invention at least partially solves the above problems. Figure 1-Figure 10 The structure and working principle of the ultra-low energy consumption mobile house according to an exemplary embodiment of the present invention are described below. Figure 1-Figure 3As shown, the ultra-low energy consumption mobile house of the embodiment of the present invention generally includes a frame system, an enclosure system, a lighting system 14, a water supply and drainage system, a fresh air system and an energy supply system, wherein the frame system constructs the overall skeleton of the mobile house, which is mainly used to play a bearing function; the maintenance system is composed of a top structure 11, a wall structure 12 and a bottom structure 13, which is used to wrap around the outside of the mobile house to form an insulation shell; the lighting system 14 is composed of passive doors and passive windows, which is used for sufficient lighting and sealing performance; the water supply and drainage system, the fresh air system and other strong and weak current systems are used to maintain the user's water, air conditioning and electricity needs in the mobile house, wherein the energy supply system is used to supply power to the fresh air system and other electrical appliances. It should be noted that the ultra-low energy consumption mobile house of the embodiment of the present invention can be a "space capsule" with an aluminum plate as the outer decorative layer 21, or a "container house" with a container iron sheet as the outer decorative layer 21, or other types of mobile houses with a resin material as the outer decorative layer 21. In order to clearly describe the structure and working principle of the embodiment of the present invention, a "space capsule" is used as an example for detailed description below. In fact, the technical solution of the embodiment of the present invention is also applicable to other types of mobile houses.

[0024] like Figure 1-Figure 3 As shown, the mobile house of the embodiment of the present invention is in the shape of a strip as a whole, and the first activity area 01 and the second activity area 02 at the two ends of the strip are used as a bedroom and a living room respectively, and the middle area of ​​the strip is used as a bathroom area 03. With such an arrangement, three-sided lighting can be formed in the two end areas of the strip, which greatly improves the lighting efficiency of the activity area and is beneficial to increasing the indoor temperature.

[0025] In one embodiment, the enclosure system is configured to include, from the outside to the inside, an outer decorative layer 21, an insulation layer 22, a double-layer vacuum panel 23, a waterproof vapor barrier membrane 26 and an inner decorative layer. The outer decorative layer 21 has a large area and absorbs a large amount of outdoor temperature. Especially for aluminum plates, it is more susceptible to external ambient temperature. The insulation layer 22 and the double-layer vacuum panel 23 can provide sufficient thermal insulation performance to isolate the outer decorative layer 21 from the indoor environment.

[0026] The purpose of setting the thermal insulation layer 22 is to block the cold bridge formed between the outer decoration layer 21 and the interior. In one embodiment, the thermal insulation layer 22 is obtained by polyurethane foaming, so that the space size of the thermal insulation layer 22 can be set as needed and filled arbitrarily, and at the same time, some local spaces and complex structures can be tightly covered by polyurethane foaming to ensure thermal insulation performance.

[0027] The double-layer vacuum panel 23 is provided to cut off the cold bridge formed between the steel structure 31 and the interior, and to form a sandwich space for accommodating the insulation layer 22 together with the outer decorative layer 21, and to provide sufficient support for the polyurethane foaming in the sandwich space. In one embodiment, the structural form of the double-layer vacuum panel 23 can be set differently, such as Figure 5-Figure 8 As shown, the vacuum panel 23 near the insulation layer 22 is provided with a plurality of first keels 231 extending in the horizontal direction, each first keel 231 is directly fixedly connected to the steel structure 31, and the vacuum panel 23 is filled between adjacent first keels 231, while the vacuum panel 23 near the indoor side is provided with a plurality of second keels 232 extending in the vertical direction, each second keel 232 is directly fixedly connected to the first keel 231, and the vacuum panel 23 is filled between adjacent second keels 232. Such a configuration greatly reduces the contact area between the steel structure 31, the first keel 231 and the second keel 232, reduces the temperature transfer capacity, and improves the thermal insulation performance of the house. Exemplarily, the first keel 231 and the second keel 232 can be made of polyurethane material to reduce the thermal conductivity.

[0028] According to the different environmental influences of light, moisture and airflow on the bottom structure 13, the top structure 11 and the wall structure 12, by setting the insulation layer 22 with different thickness size ratios, on the basis of ensuring the thermal insulation performance of the enclosure structure, the thickness of the insulation layer 22 is minimized as much as possible, saving the material cost of the insulation layer 22 and reducing the space occupied by the mobile house. In one embodiment, the thickness of the insulation layer 22 corresponding to the wall structure 12, the bottom structure 13 and the top structure 11 of the enclosure system is set to 200mm, 400mm and 300mm respectively. On the one hand, due to the thickness size requirements of the steel structure 31 required by the wall structure 12, the bottom structure 13 and the top structure 11, on the other hand, the inventor calculated and analyzed the air flow field and found that the top of the mobile house is greatly affected by light, the bottom is greatly affected by the surface temperature and moisture, and the wall is greatly affected by airflow. There are differences in the influence of the three on the temperature and humidity of the house. Therefore, the thickness of the insulation layer 22 is designed according to the above parameters in the embodiment of the present invention, which improves the thermal insulation efficiency of the material.

[0029] It should be noted that the outer decorative layer 21 of the embodiment of the present invention is fixedly connected to the steel structure 31 through the metal corner code 32, and a cold bridge is formed between the outer decorative layer 21 and the steel structure 31 through the corner code 32. The shorter the path size of the cold bridge, the more obvious the temperature conduction. However, if the path size of the cold bridge is set to be too large, it will cause problems such as waste of materials for the thermal insulation layer 22 and too much space occupied by the house when moving. In order to solve this problem, the inventor calculated and designed the size of the corner code 32 to be the distance between the outer surface of the outer decorative layer 21 and the surface of the steel structure 31 closest to the outdoor side, which is controlled to be 50 mm. In another embodiment, a thermal insulation gasket can also be set between the corner code 32 and the steel structure 31.

[0030] In one embodiment, Figure 5 As shown, the top structure 11 is provided with a bubble pad 24 and a European pine board 25 between the double-layer vacuum plate 23 and the waterproof vapor barrier film 26. The waterproof vapor barrier film 26 is attached to the indoor surface of the European pine board 25, and the aluminum honeycomb ceiling 281 is installed on the indoor side of the European pine board 25 and covered with the waterproof vapor barrier film 26. The bubble pad 24 provides a buffer between the hollow plate and the European pine board 25. The European pine board 25 is light and can be firmly installed on the top of the house. Its density is sufficient to ensure the strength of the ceiling hoisting. At the same time, it provides enough flatness for the waterproof vapor barrier film 26 to be attached, ensuring that the waterproof vapor barrier film 26 can maximize the moisture barrier effect. Specifically, the outer decorative layer 21 is set to 3mm, the bubble pad 24 is set to 3mm, and the European pine board 25 is set to 10mm.

[0031] In one embodiment, Figure 6 As shown, the bottom structure 13 is provided with an air bubble pad 24 and a cement pressure plate 27 between the double-layer vacuum plate 23 and the waterproof vapor barrier membrane 26. The waterproof vapor barrier membrane 26 is attached to the indoor side surface of the cement pressure plate 27. The laminate floor 282 is installed on the indoor side of the cement pressure plate 27 and covered with the waterproof vapor barrier membrane 26. The cement pressure plate 27 has sufficient strength to meet the weight borne by the laminate floor 282, and at the same time provides sufficient flatness for the waterproof vapor barrier membrane 26 to be attached, so as to ensure that the waterproof vapor barrier membrane 26 can play the role of moisture barrier to the greatest extent. Specifically, the outer decorative layer 21 is set to 3mm, the air bubble pad 24 is set to 3mm, and the cement pressure plate 27 is set to 20mm.

[0032] In one embodiment, Figure 7 As shown, the wall structure 12 is provided with an air bubble pad 24 and a European pine board 25 between the double-layer vacuum board 23 and the waterproof vapor barrier film 26, the waterproof vapor barrier film 26 is attached to the indoor side surface of the European pine board 25, and the wall surface decoration layer 283 is installed on the indoor side of the European pine board 25 and covers the waterproof vapor barrier film 26. Specifically, the outer decoration layer 21 is set to 3 mm, the air bubble pad 24 is set to 3 mm, and the European pine board 25 is set to 10 mm.

[0033] In one embodiment, Figure 8As shown, the air pipe 41 of the fresh air system penetrates the wall structure 12 to conduct the inside and outside of the house, wherein the air pipe 41 is made of PVC material, and the air pipe 41 and the double-layer vacuum panel 23 are filled with foam glue 52 to ensure that the air pipe 41 is firmly fixed in the opening of the wall structure 12 and improve the water tightness and air tightness. Sealant 51 is set between the air pipe 41 and the outer decorative layer 21 and the European pine board 25 to further ensure the air tightness while preventing the vacuum panel 23, the insulation layer 22 and the foam glue 52 from leaking to the indoor and outdoor to cause pollution. The waterproof vapor barrier film 26 is transitioned from the indoor side surface of the European pine board 25 to the outer peripheral surface of the air pipe 41 extending into the indoor side, especially at the transition point, the moisture in the gap between the air pipe 41 and the wall structure 12 is completely sufficient, so that the entire house is "fully covered" with the waterproof vapor barrier film 26.

[0034] The lighting system 14 of the embodiment of the present invention adopts passive doors and passive windows. Specifically, in order to match the thermal insulation performance of other systems in the house, the passive doors and passive windows are selected with a K value less than 1.0, and the cold bridge is blocked at the door and window frame material to avoid the interference of indoor and outdoor temperature conduction. In one embodiment, a cold bridge blocking structure is also provided at the connection between the passive window and the steel structure 31, such as Fig. 9 As shown in (a), an L-shaped steel folding member 33 and a cushion block 53 are arranged between the steel structure 31 and the glass 61. One folded edge of the L-shaped steel folding member 33 is fixedly connected to the steel structure 31 by welding or bolting. The glass 61 is pressed against one folded edge of the L-shaped steel folding member 33 through the cushion block 53. The other folded edge of the L-shaped steel folding member 33 shields the edge of the glass 61 on the outdoor side. The outer decorative layer 21 is an aluminum plate. The folded edge of the aluminum plate is hooked with the other folded edge of the L-shaped steel folding member 33. Foam glue 52 is filled between the glass 61 and the double-layer vacuum panel 23 and the other folded edge of the L-shaped steel folding member 33. Such an arrangement ensures that the outer decorative layer 21 is firmly installed on the one hand, and forms a cold bridge barrier between the outer decorative layer 21, the glass 61 of the passive window, and the indoor room on the other hand.

[0035] A cold bridge barrier structure is also provided at the connection between the passive door and the steel structure 31, such as Fig. 9As shown in (b), an L-shaped steel fold 33 and a cushion block 53 are arranged between the steel structure 31 and the fixed frame, one fold of the L-shaped steel fold 33 is fixedly connected to the steel structure 31 by welding or bolting, the fixed frame is pressed against one fold of the L-shaped steel fold 33 through the cushion block 53, and the other fold of the L-shaped steel fold 33 shields the cushion block 53 on the outdoor side, the outer decorative layer 21 is an aluminum plate, the fold of the aluminum plate is hooked with the other fold of the L-shaped steel fold 33, and the cushion block 53 and the double-layer vacuum plate 23 are filled with foam 52; an angle steel is arranged on the outdoor side of the cushion block 53, one fold of the angle steel is connected to one fold of the L-shaped steel fold 33 by screws, and the other fold of the angle steel is flush with the surface of the cushion block 53 and connected to the fixed frame by screws. Such an arrangement ensures that the outer decorative layer 21 is firmly installed on the one hand, and forms a cold bridge barrier between the outer decorative layer 21, the glass 61 of the passive door, and the indoor room on the other hand.

[0036] In one embodiment, the inventors calculated and studied the ratio of light intensity, light area and door and window area, and combined with the thermal insulation performance of the passive door and passive window used in the embodiment of the present invention, and designed the glass 61 of the passive door and passive window to be three-layer insulating glass 61, wherein the glass 61 layer of the three-layer insulating glass 61 of the passive window located on the indoor side is set as double-layer laminated glass 61, so as to ensure the thermal insulation efficiency of the material. Specifically, the glass 61 is configured as 8GL+14WAR+8GL+14WAR+(5G+1.9PVB+5G) tempered double Low-e warm edge argon-filled laminated insulating glass 61.

[0037] In one embodiment, Figure 1 and Figure 2 As shown, from the side view (side view) of the strip of the mobile house, the glass 61 area of ​​the lighting system 14 has a semi-elliptical outline, and the opening of the semi-ellipse is located at the end of the strip. From the front view (front view and rear view) of the strip, the glass 61 area of ​​the lighting system 14 completely covers the ultra-low energy consumption mobile house. This arrangement can maximize the lighting performance of the activity area.

[0038] In one embodiment, by setting the ratio of the area of ​​the glass 61 of the lighting system 14 to the area of ​​the wall structure 12 to 3:7, the best balance between lighting efficiency and thermal insulation efficiency can be obtained through calculation and testing verification.

[0039] In one embodiment, by arranging the water pipes of the upper and lower water systems in the space between the bathroom room of the bathroom area 03 and the bottom structure 13, it is prevented that the water pipes are directly arranged inside the bottom structure 13, so that the insulation layer 22 and the hollow plate of the bottom structure 13 are penetrated, thereby reducing the thermal insulation performance, especially preventing the waterproof vapor barrier film 26 from being damaged, resulting in the inability to fully cover the house with the waterproof vapor barrier film 26. Specifically, in order to make the waterproof and moisture-proof performance of the waterproof vapor barrier film match the thermal insulation performance of other systems in the house, a waterproof vapor barrier film with an SD value of 100 is selected.

[0040] In one embodiment, by arranging the fresh air air-conditioning integrated unit and the air duct 41 of the fresh air system in the space between the bathroom room and the roof structure 11 of the bathroom area 03, on the one hand, it is avoided that the fresh air air-conditioning integrated unit and the air duct 41 are directly arranged inside the roof structure 11, so that the insulation layer 22 and the hollow plate of the roof structure 11 are penetrated, thereby resulting in a decrease in the thermal insulation performance, especially avoiding the waterproof vapor barrier membrane 26 from being damaged, resulting in the inability to fully cover the house with the waterproof vapor barrier membrane 26.

[0041] In one embodiment, Figure 4 As shown, by forming an arc-shaped slope of the top structure 11 at the outer edge of the house, on the one hand, snow is prevented from accumulating on the top of the house, causing low temperature to be transmitted into the house, and on the other hand, the noise generated by raindrops is reduced. Specifically, to ensure that the arc-shaped slope has sufficient functions of preventing snow accumulation and reducing noise, the ratio of the height H to the length L of the arc-shaped slope is set to 0.2-0.25. For example, the actual application effect is best when the ratio is 0.23.

[0042] In one embodiment, through an external energy supply system, clean energy such as solar energy and wind energy can be used to power the fresh air air conditioner, thereby improving the energy efficiency of the mobile house, and the external energy supply system is easy to move and take energy. Exemplarily, the fresh air system adopts environmental control technology and has a heat recovery function. When the external energy supply system cannot work normally, it can still maintain normal temperature. It should be noted that in addition to the external energy supply system, conventional batteries or power generation devices can also be installed in the mobile house for power supply.

[0043] The description of the embodiments herein and any reference to directions and orientations are only for the convenience of description and are not to be construed as any limitation on the scope of protection of the present invention. The description of the preferred embodiments may involve combinations of features, which may exist independently or in combination, and the present invention is not particularly limited to the preferred embodiments. The scope of the present invention is defined by the claims.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ultra-low energy consumption mobile house, at least having an activity area and a bathroom area, characterized in that: Ultra-low energy mobile homes include: The frame system consists of a steel structure; The enclosure system is provided with an outer decoration layer, an insulation layer, a double-layer vacuum panel, a waterproof vapor barrier membrane and an inner decoration layer in sequence from the outside to the inside, wherein the thickness of the insulation layer corresponding to the wall structure, the bottom structure and the top structure of the enclosure system is set to 2:4:3 respectively, and the steel structure is arranged on the outer side of the double-layer vacuum panel close to the outside and abuts against the vacuum panel; A lighting system is provided with a passive door and a passive window, and the ratio of the glass area of ​​the lighting system to the wall structure area is set to 3:7, wherein a steel structure is provided on the periphery of the frame of the passive door and the passive window, and a double-layer vacuum panel at least partially covers the indoor surface of the frame of the passive door and the passive window; The water supply and drainage system is provided with water pipes, which are arranged in the space between the bathroom room and the bottom structure in the bathroom area; A fresh air system is provided with a fresh air air conditioner integrated unit and an air duct, and the fresh air air conditioner integrated unit and the air duct are arranged in the space between the bathroom room and the roof structure in the bathroom area; The outer decorative layer of the top structure forms an arc slope at the outer edge of the ultra-low energy consumption mobile house, so as to guide the accumulated snow to slide down the arc slope and guide the dripping rainwater to reduce noise; The energy supply system is arranged outside the ultra-low energy consumption mobile house and is used to supply energy to at least the fresh air air conditioning integrated unit.

2. The ultra-low energy consumption mobile house according to claim 1, characterized in that: The glass of the passive door and the passive window is set as three-layer insulating glass, wherein the glass layer of the three-layer insulating glass of the passive window located on the indoor side is set as double-layer glued glass.

3. The ultra-low energy consumption mobile house according to claim 1, characterized in that: The roof structure is provided with bubble pads and OSB boards between the double-layer vacuum panels and the waterproof vapor barrier membrane. The waterproof vapor barrier membrane is attached to the indoor surface of the OSB boards. The aluminum honeycomb ceiling is installed on the indoor side of the OSB boards and covered with the waterproof vapor barrier membrane.

4. The ultra-low energy consumption mobile house according to claim 1, characterized in that: The bottom structure is provided with an air bubble pad and a cement pressure plate between the double-layer vacuum plate and the waterproof vapor barrier membrane. The waterproof vapor barrier membrane is attached to the indoor side surface of the cement pressure plate. The laminate floor is installed on the indoor side of the cement pressure plate and covered with the waterproof vapor barrier membrane.

5. The ultra-low energy consumption mobile house according to claim 1, characterized in that: The wall structure is provided with bubble pads and OSB boards between the double-layer vacuum panels and the waterproof vapor barrier membrane. The waterproof vapor barrier membrane is attached to the indoor surface of the OSB boards. The wall decoration layer is installed on the indoor side of the OSB boards and covered with the waterproof vapor barrier membrane.

6. The ultra-low energy consumption mobile house according to claim 5, characterized in that: The air pipe runs through the wall structure to connect the inside and outside of the house. The air pipe is made of PVC material. Foam is filled between the air pipe and the double-layer vacuum panel. Sealant is set between the air pipe and the outer decorative layer and the European pine board. The waterproof vapor barrier membrane transitions from the indoor side surface of the European pine board to the outer peripheral surface of the air pipe extending into the indoor side.

7. The ultra-low energy consumption mobile house according to claim 1, characterized in that: An L-shaped steel folding piece and a cushion block are arranged between the steel structure and the glass. One folded edge of the L-shaped steel folding piece is fixedly connected to the steel structure. The glass is pressed against one folded edge of the L-shaped steel folding piece through the cushion block. The other folded edge of the L-shaped steel folding piece shields the edge of the glass on the outdoor side. The outer decorative layer is an aluminum plate. The folded edge of the aluminum plate is hooked with the other folded edge of the L-shaped steel folding piece. Foam glue is filled between the glass and the double-layer vacuum panel and the other folded edge of the L-shaped steel folding piece. And / or, an L-shaped steel folding member and a pad block are arranged between the steel structure and the fixed frame, one folded edge of the L-shaped steel folding member is fixedly connected to the steel structure, the fixed frame is pressed against one folded edge of the L-shaped steel folding member through the pad block, the other folded edge of the L-shaped steel folding member shields the pad block on the outdoor side, the outer decorative layer is an aluminum plate, the folded edge of the aluminum plate is hooked with the other folded edge of the L-shaped steel folding member, and foam is filled between the pad block and the double-layer vacuum plate; an angle steel is arranged on the outdoor side of the pad block, one folded edge of the angle steel is connected to one folded edge of the L-shaped steel folding member by screws, and the other folded edge of the angle steel is flush with the surface of the pad block and is connected to the fixed frame by screws.

8. The ultra-low energy consumption mobile house according to claim 1, characterized in that: The double-layer vacuum panel close to the outdoor side is arranged with a first keel extending in an array in a horizontal direction, and the double-layer vacuum panel close to the indoor side is arranged with a second keel extending in an array in a vertical direction. The first keel is fixedly connected to the steel structure, and the second keel is fixedly connected to the first keel.

9. The ultra-low energy consumption mobile house according to claim 1, characterized in that: The ultra-low energy consumption mobile house is strip-shaped as a whole, and has at least activity areas located at both ends of the strip and a bathroom area in the middle. From the side perspective of the strip, the glass area of ​​the lighting system has a semi-elliptical outline, and the opening of the semi-ellipse is located at the end of the strip. From the front perspective of the strip, the glass area of ​​the lighting system completely covers the ultra-low energy consumption mobile house.

10. The ultra-low energy consumption mobile house according to claim 1, characterized in that: The frame system is arranged as a double-layer steel structure in the bottom structure and the top structure. The double-layer steel structures are supported by steel structure intervals, and the exterior decorative panels are directly connected to the steel structure on the outdoor side through angle brackets.

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