Heating device and building structure with same

Abstract

The utility model provides a heating device and a building structure with the heating device, and the heating device comprises a first wall body, a second wall body and a third wall body, the second wall body is arranged on the side, close to the indoor space, of the first wall body, a heat storage assembly is arranged on the side, facing the first wall body, of the second wall body, a gap is formed between the first wall body and the second wall body, a heat storage cavity is formed in the gap, and sunlight can penetrate through the first wall body to be transmitted to the heat storage assembly so as to increase the temperature in the heat storage cavity; an air inlet and an air outlet are further formed in the second wall body, the air inlet and the air outlet are formed in the vertical direction of the second wall body in a spaced mode, the air inlet is formed above the air outlet, and the air inlet and the air outlet are both used for being communicated with the interior of a room; and the water supply part is arranged in the heat storage cavity, and the water outlet end of the water supply part is arranged on the second wall in a penetrating mode and located on the side, away from the first wall, of the second wall. By means of the technical scheme, the problem that in the prior art, a solar heating device is poor in heating effect can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating and water supply, and in particular to a heating device and a building structure having the same. Background Art

[0002] At present, in the northern region of my country, the temperature is low in winter, and municipal heating is needed to ensure the normal life of residents. However, the more remote areas are not yet connected to the municipal water heating network, and usually need to use solar heating devices for heating.

[0003] Existing solar heating devices usually consist of solar collectors, insulated water tanks, circulation pipes, water supply pipes, radiators and electric heating auxiliary components. The solar collectors convert light energy into heat energy and then transfer it to the indoor radiator through water to achieve the heating effect and provide hot water for bathing. However, the latitude in northern my country is high and the sunshine time in winter is short. The heating devices in the existing technology only use solar energy for water heating, and the water temperature often rises slowly and does not reach the rated temperature. Therefore, electric heating components are often needed for auxiliary heating, which increases the power consumption and thus the cost of use. Utility Model Content

[0004] The utility model provides a heating device and a building structure with the same, so as to solve the problem that the heating effect of the solar heating device in the prior art is poor.

[0005] According to one aspect of the utility model, a heating device is provided, which includes: a first wall, the first wall is made of a light-transmitting material; a second wall, arranged on a side of the first wall close to the room, a heat storage component is arranged on the side of the second wall facing the first wall, a gap is provided between the first wall and the second wall, the gap forms a heat storage cavity, sunlight can be transmitted to the heat storage component through the first wall to increase the temperature in the heat storage cavity, an air inlet and an air outlet are also arranged on the second wall, the air inlet and the air outlet are arranged at intervals along the vertical direction of the second wall, the air inlet is arranged above the air outlet, and the air inlet and the air outlet are both used to communicate with the room; a water supply part is arranged in the heat storage cavity, and a water outlet end of the water supply part is penetrated on the second wall and is located on a side of the second wall away from the first wall.

[0006] Furthermore, the water supply part includes a water supply pipeline having a fluid inlet and a fluid outlet arranged opposite to each other, the fluid outlet is connected to the room, and along the vertical direction, the fluid inlet is arranged above the fluid outlet.

[0007] Furthermore, the water supply pipeline has an inlet section, a flow section and an outlet section connected in sequence, the inlet section forms a fluid inlet at one end away from the flow section, and the outlet section forms a fluid outlet at one end away from the flow section. Along the vertical direction, there is an angle between the flow section and the heat storage component.

[0008] Furthermore, the water supply pipeline is arranged in close contact with the heat storage component.

[0009] Furthermore, the water supply pipeline is a coil to extend the path of the water supply pipeline in the heat storage chamber.

[0010] Furthermore, the surface of the water supply pipeline is coated with a heat absorbing material layer.

[0011] Furthermore, the heat storage assembly includes a heat storage plate, and the surface of the heat storage plate is coated with a heat absorption material layer.

[0012] Furthermore, a plurality of heat storage plates are provided, and along the horizontal direction, an angle is formed between two adjacent heat storage plates.

[0013] Furthermore, the first wall includes multiple layers of tempered glass panels, and the multiple layers of tempered glass panels are arranged at intervals in the horizontal direction.

[0014] According to another aspect of the utility model, a building structure is provided, and a heating device is provided on the facade of the building structure, and the heating device is the above-mentioned heating device.

[0015] The technical scheme of the utility model is applied, and the heating device includes a first wall, a second wall and a water supply part. Sunlight can pass through the first wall, so that the water supply part can be directly exposed to sunlight to heat the water stored in the water supply part. At the same time, the sunlight is transmitted to the heat storage component to increase the temperature in the heat storage cavity. The water in the water supply part exchanges heat with the air in the heat exchange cavity, which can further heat the water supply part. The water outlet of the water supply part is arranged on the second wall and is located on the side of the second wall away from the first wall, so that the water with a higher temperature in the water supply part can be guided indoors for heating; and the temperature of the second wall will also increase under the action of heat transfer in the heat storage cavity, thereby increasing the room temperature on the indoor side. When the temperature on the indoor side changes, the cold air with a larger density will sink and flow to the heat storage cavity through the air outlet. The air in the heat storage cavity will rise after heat exchange due to the reduced density, and enter the room through the air inlet, so that the heat exchange cycle of the indoor air can be realized, and the indoor heating can be realized. Compared with the traditional technical scheme, the technical scheme of the present application can improve the energy utilization rate of solar energy and improve the heating effect of the heating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 The structure diagram of the heating device provided by the utility model is shown;

[0018] Figure 2 A schematic diagram showing the flow direction of airflow when the heating device provided by the utility model is used;

[0019] Figure 3 The schematic diagram of the structure of the water supply pipeline provided by the utility model is shown;

[0020] Figure 4 Shows Figure 1 A partial enlarged view of point A in the middle.

[0021] The above drawings include the following reference numerals:

[0022] 100. Heat storage chamber;

[0023] 10. First wall; 11. Tempered glass plate;

[0024] 20. Second wall; 21. Air inlet; 22. Air outlet;

[0025] 30. Heat storage components;

[0026] 40. Water supply pipeline;

[0027] 401, import section; 402, circulation section; 403, export section;

[0028] 41. Fluid inlet; 42. Fluid outlet. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0030] like Figure 1 and Figure 2As shown, an embodiment of the utility model provides a heating device, which includes a first wall 10, a second wall 20 and a water supply unit. The first wall 10 is made of a light-transmitting material, the second wall 20 is arranged on the side of the first wall 10 close to the room, a heat storage component 30 is arranged on the side of the second wall 20 facing the first wall 10, there is a gap between the first wall 10 and the second wall 20, and the gap forms a heat storage chamber 100, sunlight can be transmitted to the heat storage component 30 through the first wall 10 to increase the temperature in the heat storage chamber 100, and an air inlet 21 and an air outlet 22 are also arranged on the second wall 20, the air inlet 21 and the air outlet 22 are arranged at intervals along the vertical direction of the second wall 20, the air inlet 21 is arranged above the air outlet 22, and the air inlet 21 and the air outlet 22 are both used to communicate with the room. The water supply part is arranged in the heat storage chamber 100 , and the water outlet end of the water supply part is penetrated on the second wall 20 and is located on a side of the second wall 20 away from the first wall 10 .

[0031] By applying the technical solution of the utility model, the heating device includes a first wall 10, a second wall 20 and a water supply part. Sunlight can pass through the first wall 10, so that the water supply part can be directly exposed to sunlight to heat the water stored in the water supply part. At the same time, the sunlight is transmitted to the heat storage component 30 to increase the temperature in the heat storage chamber 100. The water in the water supply part exchanges heat with the air in the heat storage chamber 100, which can further heat the water supply part. The water outlet of the water supply part is penetrated on the second wall 20 and is located on the side of the second wall 20 away from the first wall 10. In this way, the water with higher temperature in the water supply part can be guided to the room for heating; and the temperature of the second wall 20 will also rise under the action of heat transfer of the heat storage chamber 100, thereby increasing the room temperature inside the room. When the temperature inside the room changes, the cold air with higher density will sink and flow to the heat storage chamber 100 through the air outlet 22. The air in the heat storage chamber 100 will rise after heat exchange due to reduced density and enter the room through the air inlet 21. In this way, the heat exchange cycle of the indoor air can be realized, and indoor heating can be realized. Compared with the traditional technical solution, the technical solution of the present application can improve the energy utilization rate of solar energy and improve the heating effect of the heating device.

[0032] In some feasible embodiments of the present application, a blocking device that can be switched between a blocked state and an open state can be provided at the air inlet 21 and the air outlet 22 to prevent the cold air in the heat storage chamber 100 from flowing into the room due to the decrease in outdoor temperature after sunset.

[0033] In some feasible embodiments of the present application, exhaust fans may be further provided at the air inlet 21 and the air outlet 22 to enhance air circulation between the heat storage chamber 100 and the room.

[0034] Specifically in the present application, the water supply unit includes a water supply pipeline 40, which has a fluid inlet 41 and a fluid outlet 42 arranged opposite to each other, the fluid outlet 42 is connected to the room, and in the vertical direction, the fluid inlet 41 is arranged above the fluid outlet 42. Through the above arrangement, in the vertical direction, the flow direction of the water flow in the water supply pipeline 40 is downward flow, and the flow direction of the hot air in the heat storage chamber 100 is upward flow. The flow direction of the water flow is opposite to the flow direction of the hot air, which can extend the heat exchange time between the water flow and the air in the heat storage chamber 100, make the heat exchange more sufficient, and improve the heat exchange effect.

[0035] In a specific embodiment of the present application, the water supply pipeline 40 has an inlet section 401, a flow section 402 and an outlet section 403 which are connected in sequence. The end of the inlet section 401 away from the flow section 402 forms a fluid inlet 41, and the end of the outlet section 403 away from the flow section 402 forms a fluid outlet 42. In the vertical direction, there is an angle between the flow section 402 and the heat storage assembly 30. Through the above arrangement, the extension length of the water supply pipeline 40 in the heat storage chamber 100 can be extended. When the hot air in the heat storage chamber 100 rises, there is an angle between the flow section 402 and the heat storage assembly 30, that is, the flow section 402 is inclined in the heat storage chamber 100, so that the contact area between the water supply pipeline 40 and the hot air in the heat storage chamber 100 can be increased, thereby improving the heat exchange efficiency between the water supply part and the heat storage chamber 100.

[0036] In another specific embodiment of the present application, the water supply pipeline 40 is arranged in close contact with the heat storage component 30. The heat storage component 30 can absorb solar energy and convert it into heat energy. By arranging the water supply pipeline 40 in close contact with the heat storage component 30, the heat energy accumulated in the heat storage component 30 can be transferred to the water supply pipeline 40 by contact heat exchange, thereby improving the heat exchange effect between the water supply pipeline 40 and the heat storage component 30.

[0037] like Figure 3 As shown, the water supply pipeline 40 is a coil to extend the path of the water supply pipeline 40 in the heat storage chamber 100. Through the above arrangement, the contact area between the water supply pipeline 40 and the hot air in the heat storage chamber 100 can be increased, thereby improving the heat exchange efficiency between the water supply part and the heat storage chamber 100.

[0038] It is worth noting that the extension path of the water supply pipe 40 is not limited to the combination of straight pipes and curved pipes, but can also be a combination of multiple straight pipes in a zigzag shape, etc., as long as the path of the water supply pipe 40 in the heat storage chamber 100 can be extended without affecting the flow of water in the water supply pipe 40.

[0039] In some feasible implementations of the present application, the fluid inlet 41 may be connected to a water storage device, and the water storage device may be disposed in the heat storage chamber 100 to perform heat exchange with the heat storage chamber 100 to heat the water stored in the water storage device. Specifically, the water storage device may be configured as a water storage bag or a water storage tank.

[0040] In some other feasible embodiments of the present application, the fluid outlet 42 can be connected to a heat exchanger to achieve indoor heating, and the fluid outlet 42 can also be directly connected to a faucet to provide domestic hot water.

[0041] In the present application, a water pump may also be provided on the water supply pipeline 40 to improve the circulation efficiency of the water flow.

[0042] Furthermore, the surface of the water supply pipe 40 is coated with a heat absorbing material layer. Through the above arrangement, the efficiency of heat exchange between the water supply pipe 40 and sunlight can be improved, and the energy utilization rate of the heating device can be further improved. Specifically, black paint can be selected to reduce the reflection effect of sunlight on the water supply pipe 40.

[0043] Specifically, the water supply pipeline 40 can be made of a metal material with a high thermal conductivity, such as a copper alloy, to improve the heat exchange effect of the water supply pipeline 40 .

[0044] In the present application, the heat storage component 30 includes a heat storage plate, and the surface of the heat storage plate is coated with a heat absorbing material layer. Through the above configuration, the heat storage component 30 can store heat energy through the heat storage plate to heat the air in the heat storage chamber 100. Specifically, the heat storage plate is made of black ceramic material or aluminum sheet painted with black paint to improve the heat storage effect of the heat storage component 30.

[0045] In a specific embodiment of the present application, a plurality of heat storage plates are provided, and an angle is formed between two adjacent heat storage plates in the horizontal direction. Through the above arrangement, the plurality of heat storage plates can be distributed in a wave-like manner, thereby increasing the total surface area of ​​the heat storage assembly 30 and the heat absorption area of ​​the heat storage plate; and, the angle is formed between two adjacent heat storage plates in the horizontal direction, so that the heat storage assembly 30 can adapt to the change of the sunlight irradiation angle, further improving the heat storage effect of the heat storage assembly 30.

[0046] refer to Figure 4 As shown, in the present application, the first wall 10 includes multiple layers of tempered glass plates 11, and the multiple layers of tempered glass plates 11 are arranged at intervals in the horizontal direction. Through the above arrangement, sunlight can be transmitted to the second wall through the tempered glass plates 11, and the multiple layers of tempered glass plates 11 are arranged at intervals in the horizontal direction, so that a cavity can be formed between two adjacent layers of tempered glass plates 11, thereby reducing the heat exchange between the outside and the heat storage cavity 100, and improving the thermal insulation performance of the heat storage cavity 100. Specifically, 2 layers, 3 layers, or 4 layers can be set.

[0047] According to another embodiment of the utility model, a building structure is provided, and a heating device is provided on the facade of the building structure, and the heating device is the above-mentioned heating device. Through the above-mentioned setting, the heating device is provided on the facade of the building structure, and sunlight can be transmitted to the water supply part and the heat storage chamber 100 through the first wall 10. Through direct heating by sunlight and heat exchange in the heat storage chamber 100, the water stored in the water supply part can be heated to realize the supply of hot water; at the same time, by providing an air inlet 21 and an air outlet 22, the indoor and the heat storage chamber 100 are connected, and the cold air in the room can realize a benign circulation with the hot air in the heat storage chamber 100, thereby realizing indoor heating. Through the building structure provided by the present application, the energy utilization rate of the heating device for solar energy can be improved, and the heating effect of the indoor environment of the building structure can be ensured. In addition, the heating device has a simple structure and is relatively easy to install. It is provided on the facade of the building structure, which can also facilitate later maintenance and replacement.

[0048] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0049] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0050] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0051] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0052] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0053] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A heating device, characterized in that: The heating device comprises: A first wall (10), wherein the first wall (10) is made of a light-transmitting material; a second wall (20) arranged on a side of the first wall (10) close to the indoor space; a heat storage component (30) is arranged on a side of the second wall (20) facing the first wall (10); a gap is provided between the first wall (10) and the second wall (20); the gap forms a heat storage chamber (100); sunlight can pass through the first wall (10) and be transmitted to the heat storage component (30) to increase the temperature in the heat storage chamber (100); an air inlet (21) and an air outlet (22) are also arranged on the second wall (20); the air inlet (21) and the air outlet (22) are arranged at intervals along the vertical direction of the second wall (20); the air inlet (21) is arranged above the air outlet (22); and the air inlet (21) and the air outlet (22) are both used to communicate with the indoor space; A water supply unit is arranged in the heat storage chamber (100); a water outlet end of the water supply unit is passed through the second wall (20) and is located on a side of the second wall (20) away from the first wall (10).

2. The heating device according to claim 1, characterized in that: The water supply part comprises a water supply pipeline (40), wherein the water supply pipeline (40) has a fluid inlet (41) and a fluid outlet (42) arranged opposite to each other, wherein the fluid outlet (42) is connected to the room, and in the vertical direction, the fluid inlet (41) is arranged above the fluid outlet (42).

3. The heating device according to claim 2, characterized in that: The water supply pipeline (40) comprises an inlet section (401), a flow section (402) and an outlet section (403) which are connected in sequence; an end of the inlet section (401) away from the flow section (402) forms the fluid inlet (41); an end of the outlet section (403) away from the flow section (402) forms the fluid outlet (42); and along the vertical direction, an angle is formed between the flow section (402) and the heat storage assembly (30).

4. The heating device according to claim 2, characterized in that: The water supply pipeline (40) is arranged in close contact with the heat storage component (30).

5. The heating device according to claim 2, characterized in that: The water supply pipeline (40) is a coiled pipe so as to extend the path of the water supply pipeline (40) in the heat storage chamber (100).

6. The heating device according to claim 2, characterized in that: The surface of the water supply pipeline (40) is coated with a heat absorbing material layer.

7. The heating device according to claim 1, characterized in that: The heat storage component (30) comprises a heat storage plate, the surface of which is coated with a heat absorption material layer.

8. The heating device according to claim 7, characterized in that: A plurality of heat storage plates are provided, and along the horizontal direction, an angle is formed between two adjacent heat storage plates.

9. The heating device according to claim 1, characterized in that: The first wall (10) comprises multiple layers of tempered glass plates (11), and the multiple layers of tempered glass plates (11) are arranged at intervals in the horizontal direction.

10. A building structure, characterized in that: The facade of the building structure is provided with a heating device, and the heating device is the heating device according to any one of claims 1 to 9.

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