CN214996386U

CN214996386U - Novel additional sunshine room of peasant residence in cold area

Info

Publication number: CN214996386U
Application number: CN202121583442.5U
Authority: CN
Inventors: 许涛; 李会波; 王嘉乐; 门腾; 排尔哈提·玉麦尔
Original assignee: Hebei University of Technology
Current assignee: Hebei University of Technology
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-03
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to a sunshine room technical field specifically is a novel additional sunshine of cold area peasant household is within a definite time, including installing the support frame between the sunshine on the south public wall of peasant household, the front of support frame is equipped with push-and-pull door and austral window, the inboard of austral window, sliding sash is equipped with movable sunshade tripe, the top of support frame is equipped with over-and-under type solar energy skylight between sunshine, the inboard that the top of support frame is located over-and-under type solar energy skylight between sunshine is equipped with axial fan. The utility model blocks solar radiation by means of the photovoltaic panel and the louver on the skylight, and reduces the heat brought by the top solar radiation between the sunshine rooms; the control skylight is lifted to a certain height and is matched with the axial flow fan to realize forced convection, and the angle of the louver blades is adjusted to enable the louver blades to strengthen indoor and outdoor ventilation while blocking solar radiation, so that a good wind environment is integrally formed inside sunlight, a large amount of heat inside sunlight is taken away, the refrigeration energy consumption of the sunlight is greatly reduced, and the energy-saving effect is obvious.

Description

Novel additional sunshine room of peasant residence in cold area

Technical Field

The utility model relates to a sunshine room technical field specifically is a novel additional sunshine room of cold area peasant residence.

Background

The farmhouses in northern cold areas are mostly self-built single-layer or double-layer buildings, and due to a plurality of factors such as lack of energy-saving consciousness, limited economic conditions, empirical construction modes and the like, most of farmhouse enclosure systems have poor thermal performance and the problem of overhigh heating energy consumption is very prominent. The survey of the Qinghua university shows that the energy consumption for heating in winter in the rural areas in the north accounts for more than 60 percent of the total energy consumption of buildings in the rural areas. Aiming at the problem of overhigh heating energy consumption, partial scholars research additional sunlight rooms outside the building, and find that the additional sunlight rooms can reduce 39% of building energy consumption and effectively improve indoor comfort compared with the traditional building.

With the increase of the rural economic level, farmers have higher demands for improving the living quality, and additional sunlight rooms on the south of the farmhouse begin to be popularized. On one hand, the farmhouse additional sunlight room provides comfortable indoor and outdoor transition space for users in winter, on the other hand, because the sunlight room built by farmers is generally not provided with sun-shading measures, direct sunlight in summer has obvious overheating problems, the highest temperature can reach 60 ℃, and the comfort level is obviously reduced, so the overheating problem in summer is one of the main reasons for hindering the popularization of the sunlight room; meanwhile, even if a door and a window of the sunlight room are opened in the existing sunlight room, more heat can not be dissipated in the sunlight room, namely, only ordinary natural ventilation is achieved, and the problem of overheating in summer cannot be effectively solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel additional sunshine room of cold area peasant residence to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel additional sunshine of cold area peasant household is within a definite time, including installing the support frame between sunshine on the south public wall of peasant household, the front of support frame is equipped with push-and-pull door and austral window, the inboard of austral window is equipped with movable sunshade tripe, the top of support frame is equipped with over-and-under type solar energy skylight between sunshine, the inboard that the top of support frame is located over-and-under type solar energy skylight between sunshine is equipped with axial fan, the side of support frame is equipped with transparent plane roofing between sunshine, and the junction of facade and top surface is equipped with the flexible roofing of arc.

Preferably, the lifting solar skylight comprises an amorphous silicon photovoltaic panel, X-shaped supports and a push shaft type window opener, wherein the lower end face of the amorphous silicon photovoltaic panel is connected to a sunlight room support frame through a plurality of X-shaped supports, the middle of each X-shaped support is hinged, and the end parts of the X-shaped supports are respectively connected to sliding grooves in the sunlight room support frame and the amorphous silicon photovoltaic panel in a sliding manner; the shaft-pushing type window opener is installed on the sunshine room support frame, and the output end of the shaft-pushing type window opener is connected with the lower end face of the amorphous silicon photovoltaic panel.

Preferably, a solar control panel and a storage battery are arranged inside the sunlight room support frame, and the push shaft type window opener is electrically connected with the solar control panel and the storage battery.

Preferably, the support frame is equipped with the motor between sunshine, the output of motor and the pivot of movable sunshade tripe are connected, still be equipped with photosensitive sensor and temperature sensor in the support frame between sunshine, photosensitive sensor and temperature sensor all connect the motor.

Preferably, the rotation angle of the movable sun-shading louver is 30-75 degrees.

Preferably, the arc-shaped flexible roof is made of an acrylic material, and the acrylic material has high light transmittance and is beneficial to indoor lighting; the acrylic plate is light in material and low in density.

Compared with the prior art, the utility model has the advantages of following several aspects:

the utility model blocks solar radiation by means of the photovoltaic panel and the louver on the skylight, and reduces the heat brought by the top solar radiation between the sunshine rooms; the control skylight is lifted to a certain height and is matched with the axial flow fan to realize forced convection, and the angle of the louver blades is adjusted to enable the louver blades to strengthen indoor and outdoor ventilation while blocking solar radiation, so that a good wind environment is integrally formed inside sunlight, a large amount of heat inside sunlight is taken away, the refrigeration energy consumption of the sunlight is greatly reduced, and the energy-saving effect is obvious.

Drawings

Fig. 1 is a schematic structural view of a new type of sunshine-attached room for farmhouses in cold regions.

Fig. 2 is a structural schematic diagram of a support frame in a new type of sunshine-attached room for farmhouses in cold regions.

Fig. 3 is a left side view structure diagram of a new type of sunshine-attached room for farmhouse in cold area.

Fig. 4 is a schematic top view of a new sunlight room for a farm house in a cold area.

In the figure: 1. a sunlight room support frame; 2. sliding windows; 3. a sliding door; 4. an arc-shaped flexible roof; 5. an amorphous silicon photovoltaic panel; 6. a planar roof; 7. a public wall; 8. movable sun-shading shutters; 9. an axial flow fan; 10. a push shaft type window opener; 11. an X-shaped bracket.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a novel rural residence additional sunlight room in a cold area comprises a sunlight room support frame 1 installed on a southern public wall 7 of the rural residence, wherein a sliding door 3 and a sliding window 2 are arranged on the front surface of the sunlight room support frame 1, a movable sun-shading louver 8 is arranged on the inner side of the sliding window 2, a lifting solar skylight is arranged at the top of the sunlight room support frame 1, an axial flow fan 9 is arranged on the top of the sunlight room support frame 1 and positioned on the inner side of the lifting solar skylight, so that the air flow in the sunlight room is further enhanced, the top of the sunlight room becomes a negative pressure area, the fan and the skylight are mutually matched to realize forced convection, the indoor and outdoor ventilation effect is enhanced, the internal heat in the sunlight room is taken away by means of the air flow, and the internal temperature of the sunlight room can be effectively reduced, and the heat load of an indoor house can be reduced;

the side of the supporting frame 1 is provided with a transparent plane roof 6 between the sunshine, the joint of the vertical surface and the top surface of the supporting frame 1 is provided with an arc-shaped flexible roof 4, which is different from the plane glass between the traditional sunshine, and the arc-shaped flexible roof is made of acrylic materials. The acrylic has higher light transmittance, and is beneficial to indoor lighting; the acrylic plate is light in material, the density is only 1.19-1.20, the density is about half of that of common glass, the ultraviolet resistance is excellent, the weather resistance is excellent, and the acrylic plate can be blown in the open air and rain for a long time. The acrylic has stronger corrosion resistance and good high-temperature resistance; meanwhile, the expansion area of the periphery of the arc-shaped roof is small, the figure coefficient is small, and the heat preservation effect is better in winter; the arc flexible roof is practical and beautiful, and the price after batch production is within the acceptable range of farmers.

The lifting solar skylight comprises an amorphous silicon photovoltaic panel 5, X-shaped supports 11 and a push shaft type window opener 10, wherein the lower end face of the amorphous silicon photovoltaic panel 5 is connected to a sunlight room support frame 1 through a plurality of X-shaped supports 11, the middle of each X-shaped support 11 is hinged, and the end parts of the X-shaped supports 11 are respectively connected into sliding grooves in the sunlight room support frame 1 and the amorphous silicon photovoltaic panel 5 in a sliding mode; the push shaft type window opener 10 is arranged on the sunshine room support frame 1, and the output end of the push shaft type window opener 10 is connected with the lower end face of the amorphous silicon photovoltaic panel 5; a solar control panel and a storage battery are arranged in the sunlight room support frame 1, the push shaft type window opener 10 is electrically connected with the solar control panel and the storage battery, an amorphous silicon photovoltaic panel is used for replacing glass, an electric device is used for replacing manual operation, and a lifting solar skylight is formed, so that the sun shading and ventilation integration is realized, and the effects of reducing the temperature of the sunlight room and reducing the cold load of an air conditioner are achieved; meanwhile, the working time of the photovoltaic panel and the working time of the skylight have synchronism, and the photovoltaic panel and the skylight can exert the value at the maximum efficiency.

The supporting frame 1 is provided with a motor between the sunshine, the output end of the motor is connected with the rotating shaft of the movable sun-shading shutter 8, a photosensitive sensor and a temperature sensor are further arranged in the supporting frame 1 between the sunshine, the photosensitive sensor and the temperature sensor are both connected with the motor, the rotating angle of the movable sun-shading shutter 8 can be adjusted, and blade angle adjustment can be carried out according to the change of illumination intensity so as to achieve the optimal sun-shading and ventilation effect. The system sets four blade angles of 30 degrees, 45 degrees, 60 degrees and 75 degrees, and obtains the most suitable illumination intensity range of each angle through simulation analysis, as can be known from table 1:

TABLE 1 Effect of louver Angle on sunlight

When the angle of the louver is 60 degrees, the internal temperature and the indoor temperature of the sunlight room are at the lowest points, which shows that the 60 degrees is the most suitable angle in the current experimental environment; through a plurality of groups of simulation analysis, the team finds and summarizes the most suitable illumination intensity ranges of different blade angles, and establishes the corresponding relation between the two. When the louver works, the corresponding blade angle can be selected according to different illumination intensities.

Procedure of experiment

In summer, the cold load of the air conditioning area is mainly determined by the heat transferred through the enclosure structure, the solar radiation heat entering through the outer window, the human body heat dissipation capacity, the illumination heat dissipation capacity and the like. For the transformation of the sunlight room, only the temperature, the wind speed, the radiation and the like in the sunlight room are influenced, so that the temperature difference heat transfer cold load of the outer window of the outer wall of the sunlight room and the solar radiation cold load of the outer window are mainly calculated, and a physical model and an experimental process are specifically calculated as shown in the following figure.

In order to explore the energy-saving effect between the sunshine of different working conditions, the utility model discloses selected 10 points to 15 points to advanceExperiments were conducted and controls were screened for similar outdoor conditions, with selected exterior wall dimensions of 0.9m × 2m and a heat transfer coefficient Ka of 0.65W/(m)²K), outer window size of 0.7m × 0.9m, heat transfer coefficient Kb of 4.28W/(m)²K), the specific experimental conditions and calculations are as follows:

(1) experiment one: traditional sunshine room

This model is taken off the photovoltaic board, removes the tripe, and the skylight is tightly closed, for operating mode between traditional sunshine, experiments and record data under this kind of operating mode, as shown in table 2:

TABLE 2 temperature data of conventional sunlight room experiment

(2) Experiment two: traditional sun room with shutter

Add the tripe on the basis between traditional sunshine, play certain sunshade effect to this kind of operating mode is tested, and the result is shown in table 3:

TABLE 3 temperature data for the experiment between the sun with additional louvers

(3) Experiment three: louver and skylight are added to traditional sunshine room

On the basis of the traditional sunshine room, the louver and the skylight are added, theoretically, the natural ventilation of the air in the sunshine room can be enhanced, experiments are carried out under the working condition, and the results are shown in the table 4:

TABLE 4 temperature data for sun test of additional louver skylight

(4) Experiment four: intelligent temperature control sunshine room (traditional sunshine room with louver, solar energy skylight and axial flow fan, and with automatic control device)

Add tripe and solar panel between traditional sunshine, can play good sunshade effect, open the skylight and add axial fan, can effectively improve the speed distribution condition in the sunshine room to this operating mode is tested, and the result is shown as table 5:

TABLE 5 novel sunshine room experiment temperature data

From the analysis of experimental data, it can be known that:

(1) only the louver is added on the traditional sunlight room to block the ventilation in the sunlight room, so that the cold load in the room is continuously increased, and the effect is poor.

(2) After a skylight is arranged at the top of the traditional sunlight room, natural convection in the sunlight room is strengthened, the temperature in the sunlight room can be reduced, and the cold load of an internal room is reduced, but the temperature reduction is limited, and the cold load reduction is not obvious.

(3) After the intelligent transformation of the system is carried out between sunshine rooms, the top solar panel plays a good sun shading effect, the skylight is lifted, the louver and the fan are opened, a good ventilation effect is achieved, the temperature in the sunshine rooms is obviously reduced, and the heat transfer cold load and the radiation cold load are obviously reduced.

The utility model discloses a theory of operation is: the utility model blocks solar radiation by means of the photovoltaic panel and the louver on the skylight, and reduces the heat brought by the top solar radiation between the sunshine rooms; the push shaft type window opener 10 is controlled to drive the skylight to be lifted to a certain height and is matched with the axial flow fan 9 to realize forced convection, the blade angle of the movable sun-shading louver 8 is adjusted to enable the movable sun-shading louver to block solar radiation and enhance indoor and outdoor ventilation, a good wind environment is formed in the whole inside of the sunshine room, a large amount of heat in the sunshine room is taken away, the refrigeration energy consumption in the sunshine room is greatly reduced, and the energy-saving effect is obvious.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a novel additional sunshine of cold area peasant household within a definite time, support frame (1) between installing sunshine on the south of peasant household to public wall (7), the front of support frame (1) is equipped with push-and-pull door (3) and austral window (2) between sunshine, its characterized in that, the inboard of austral window (2) is equipped with movable sunshade tripe (8), the top of support frame (1) is equipped with over-and-under type solar energy skylight between sunshine, the inboard that the top of support frame (1) is located over-and-under type solar energy skylight between sunshine is equipped with axial fan (9), the side of support frame (1) is equipped with transparent plane roofing (6) between sunshine, and the facade of support frame (1) and the junction of top surface are equipped with flexible roofing (4) of arc between sunshine.

2. The new rural residential additional sunlight room in the cold region as claimed in claim 1, wherein the lifting solar skylight comprises an amorphous silicon photovoltaic panel (5), an X-shaped bracket (11) and a push shaft type window opener (10), the lower end surface of the amorphous silicon photovoltaic panel (5) is connected to the sunlight room support frame (1) through a plurality of X-shaped brackets (11), the middle of each X-shaped bracket (11) is hinged, and the end parts of the X-shaped brackets (11) are respectively connected to sliding grooves on the sunlight room support frame (1) and the amorphous silicon photovoltaic panel (5) in a sliding manner; the push shaft type window opener (10) is installed on the sunshine room support frame (1), and the output end of the push shaft type window opener (10) is connected with the lower end face of the amorphous silicon photovoltaic panel (5).

3. The new rural residence additional sunlight room in the cold region as claimed in claim 2, wherein the sunlight room support frame (1) is internally provided with a solar control panel and a storage battery, and the push shaft type window opener (10) is electrically connected with the solar control panel and the storage battery.

4. The new-type cold area rural residence additional sunlight room of claim 1, wherein the sunlight room support frame (1) is provided with a motor, the output end of the motor is connected with the rotating shaft of the movable sun-shading louver (8), the sunlight room support frame (1) is further provided with a photosensitive sensor and a temperature sensor, and the photosensitive sensor and the temperature sensor are both connected with the motor.

5. The new rural residence additional sunlight room in the cold region as claimed in claim 4, wherein the rotation angle of the movable sun-shading louver (8) is 30-75 degrees.

6. The new rural residential additional sunlight room in the cold area as claimed in claim 1, wherein the curved flexible roof (4) is made of acrylic material.