Modularized decorative heat exchange device

Abstract

The utility model relates to a modularized decoration heat exchange device which comprises a decoration frame and a plurality of capillary heat exchangers located in the decoration frame, a transmission shaft is installed in the decoration frame, small transmission belt wheels are fixed to the two ends of the transmission shaft respectively, a large transmission belt wheel is fixed to one end of the transmission shaft, and a gear motor is installed on the decoration frame. A driving belt wheel is fixed to an output shaft of the gear motor, a driving belt is arranged between the driving belt wheel and the large transmission belt wheel in a sleeving mode, the capillary heat exchangers are arranged in parallel at intervals, and adapters are clamped to the two ends of each capillary heat exchanger respectively and hinged to the decoration frame through rotating shafts. The adapters at the two ends of all the capillary heat exchangers are sequentially connected through linkage ropes, driven belt wheels corresponding to the small transmission belt wheels are fixed to rotary shafts of the adapters at the two ends of one capillary heat exchanger, and transmission belts are arranged between the corresponding driven belt wheels and the corresponding small transmission belt wheels in a sleeving mode. The device has the advantages of being compact in structure, convenient to disassemble and assemble, high in adaptability and capable of effectively improving installation and construction efficiency.

Description

Technical Field

[0001] The utility model relates to a heat exchange device, in particular to a modular decorative heat exchange device based on capillaries. Background Art

[0002] In the field of air conditioning, existing capillary-based energy radiation systems usually adopt an installation method in which the capillary heat exchanger is arranged on the top wall of the space and a covering layer or a ceiling cover is laid on the lower side of the capillary heat exchanger. This method not only has cumbersome procedures and low construction efficiency, but also affects the heat exchange efficiency and effect because the capillary heat exchanger is far away from the radiation surface. Utility Model Content

[0003] The purpose of the utility model is to provide a modular decorative heat exchange device, which has the advantages of compact structure, convenient disassembly and assembly, high heat exchange efficiency and strong adaptability, and can effectively improve the installation and construction efficiency.

[0004] In order to solve the above problems existing in the prior art, the utility model provides a modular decorative heat exchange device, including a decoration frame and a plurality of capillary heat exchangers in the decoration frame, wherein a transmission shaft is installed in the decoration frame, small transmission pulleys are fixed at both ends of the transmission shaft and at the inner position of the decoration frame, a large transmission pulley is fixed at one end of the transmission shaft and at the outer position of the decoration frame, a reduction motor is installed on the outer side of the decoration frame through a bracket, a driving pulley is fixed on the output shaft of the reduction motor, and a driving pulley and a large transmission pulley are fixed to each other. A drive belt is provided in the sleeve, the multiple capillary heat exchangers are arranged in parallel and at intervals, adapters are respectively clamped at both ends of the capillary heat exchanger, the middle part of the adapter is hinged to the decoration frame through a rotating shaft, the adapters at one end of all the capillary heat exchangers are connected in sequence through a connecting rope, and the adapters at the other end of all the capillary heat exchangers are also connected in sequence through a connecting rope, and driven pulleys corresponding to the small driving pulley are respectively fixed on the rotating shafts of the adapters at both ends of a capillary heat exchanger, and a driving belt is respectively sleeved between the corresponding driven pulley and the small driving pulley.

[0005] Furthermore, the utility model provides a modular decorative heat exchange device, wherein the capillary heat exchanger includes a heat exchange substrate and a connector, both of which are made of plastic material, the heat exchange substrate is provided with capillary holes distributed along the width direction, both ends of the heat exchange substrate are provided with thickened and widened welding heads, two connectors are provided and are located at the two ends of the heat exchange substrate correspondingly, the connector includes an integrated water passing part and a welding part, the water passing part is a tubular structure, the welding part is connected to the corresponding welding head by hot melt, the welding part is provided with water inlet and outlet holes connecting the capillary holes and the inner cavity of the water passing part, the water passing part at one end of the capillary heat exchanger is connected to the water supply main pipe through a hose, and the water passing part at the other end of the capillary heat exchanger is connected to the return water main pipe through a hose.

[0006] Furthermore, the utility model provides a modular decorative heat exchange device, wherein the adapter is mounted on the corresponding water-passing portion of the connecting member through a provided card slot, and the adapter is provided with positioning pins for fixing the linkage rope on both sides of the rotating shaft, and two linkage ropes corresponding to the two ends of the capillary heat exchanger are provided respectively, and the two linkage ropes are distributed at the upper and lower sides of the rotating shaft of the adapter and are fixedly connected to the positioning pins at the corresponding positions by screws respectively.

[0007] Furthermore, the utility model provides a modular decorative heat exchange device, wherein the capillary pores are rectangular holes with a width greater than the height, and the distances from the upper and lower sides of the heat exchange substrate to the capillary pores and the distances between adjacent capillary pores are both less than 1 / 2 of the capillary pore height.

[0008] Furthermore, the utility model provides a modular decorative heat exchange device, wherein the decoration frame includes a left side panel, a front side panel, a right side panel and a rear side panel fixedly connected in sequence, two support plates are fixed between the front side panel and the rear side panel, the two support plates are correspondingly located at the inner positions of the left side panel and the right side panel, the adapters at both ends of the capillary heat exchanger are respectively hinged to the support plates at corresponding positions through rotating shafts, and the reduction motor is installed on the left side panel.

[0009] Furthermore, the utility model provides a modular decorative heat exchange device, wherein the upper and lower sides of the left side plate, the front side plate, the right side plate and the rear side plate are respectively provided with baffles extending inwards.

[0010] Furthermore, the utility model provides a modular decorative heat exchange device, wherein the small drive pulley, large drive pulley, driving pulley and driven pulley are all synchronous pulleys, the large drive pulley and the driven pulley are larger than the small drive pulley, the driving pulley is smaller than the large drive pulley, and the drive belt and the transmission belt are synchronous belts.

[0011] Compared with the prior art, the modular decorative heat exchange device of the utility model has the following advantages: the utility model sets a decoration frame and a plurality of capillary heat exchangers in the decoration frame, installs a transmission shaft in the decoration frame, fixes small transmission pulleys at both ends of the transmission shaft and at the inner side of the decoration frame, fixes a large transmission pulley at one end of the transmission shaft and at the outer side of the decoration frame, installs a reduction motor on the outer side of the decoration frame through a bracket, fixes a driving pulley on the output shaft of the reduction motor, and fixes a driving pulley and a large transmission pulley on the driving pulley and the large transmission pulley. A driving belt is sleeved between them, and multiple capillary heat exchangers are arranged in parallel and at intervals, wherein adapters are respectively clamped at both ends of the capillary heat exchanger, the middle part of the adapter is hinged to the decoration frame through a rotating shaft, the adapters at one end of all the capillary heat exchangers are connected in sequence through a connecting rope, and the adapters at the other end of all the capillary heat exchangers are also connected in sequence through a connecting rope, and the adapter shafts at both ends of a capillary heat exchanger are respectively fixed with driven pulleys corresponding to the small driving pulley, and a driving belt is respectively sleeved between the corresponding driven pulley and the small driving pulley. The result is a modular decorative heat exchange device with a compact structure, easy assembly and disassembly, high heat exchange efficiency and strong adaptability. In practical applications, multiple modular decorative heat exchange devices are installed on the ceiling or wall of the indoor space according to the size of the space and the heat exchange requirements, and the capillary heat exchanger is connected to the water supply pipe and the return pipe to form a circulating water circuit. When hot and cold water flow through each capillary heat exchanger, heat exchange can be carried out with the air, thereby achieving the purpose of cooling or heating. Compared with the prior art, the installation and construction efficiency can be effectively improved. The utility model integrates a decoration frame with multiple capillary heat exchangers, which not only simplifies the structure and installation process, but also improves the heat exchange efficiency and effect. By providing an angle adjustment mechanism composed of a transmission shaft, a small transmission pulley, a large transmission pulley, a reduction motor, an active pulley, a driving belt, a driven pulley and a transmission belt, the technical purpose of adjusting the inclination angle of the capillary heat exchanger can be achieved by simply controlling the rotation of the reduction motor, thereby improving the functionality and adaptability of the modular decorative heat exchange device. In addition, by providing a driven pulley and corresponding transmission belts and small transmission pulleys at both ends of the capillary heat exchanger, the consistency of the rotation angles of the two ends of the capillary heat exchanger is ensured. At the same time, by connecting the two ends of each capillary heat exchanger in sequence with a linkage rope, the synchronization of the actions of each capillary heat exchanger is ensured. The utility model has the characteristics of simple operation, reliable action and high flexibility.

[0012] The following is a detailed description of a modular decorative heat exchange device of the present invention in conjunction with the specific implementation modes shown in the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a top view of a modular decorative heat exchange device of the utility model;

[0014] Figure 2 This is an axonometric diagram of a modular decorative heat exchange device of the utility model;

[0015] Figure 3 This is a top view of the internal structure of a modular decorative heat exchange device of the utility model;

[0016] Figure 4 for Figure 3 A partial enlarged view of position A in the middle;

[0017] Figure 5 for Figure 3 A partial enlarged view of position B in the middle;

[0018] Figure 6 This is an axonometric diagram of the internal structure of a modular decorative heat exchange device of the utility model;

[0019] Figure 7 It is an axonometric view of the capillary heat exchanger and the adapter in the utility model;

[0020] Figure 8 for Figure 7 A partial enlarged view of the C position in the middle;

[0021] Fig. 9 It is an axonometric view of the capillary heat exchanger in the utility model;

[0022] Fig.10 for Fig. 9 A partial enlarged view of the D position in the middle;

[0023] Fig.11 It is an axonometric view of the heat exchange substrate in the utility model;

[0024] Fig.12 for Fig.11 A partial enlarged view of the E position in the middle;

[0025] Fig.13 It is an axonometric drawing of the connecting member in the utility model;

[0026] Fig.14 for Fig.13 A partial enlarged view of the F position in the middle;

[0027] Fig.15 It is an axonometric drawing of the transfer component in the utility model. DETAILED DESCRIPTION

[0028] First of all, it should be explained that the directional words such as up, down, left, right, front and back described in the present invention are only described according to the drawings for the convenience of understanding, and are not intended to limit the technical solution of the present invention and the scope of protection requested.

[0029] like Figures 1 to 15The specific embodiment of a modular decorative heat exchange device of the utility model shown in the figure comprises a decoration frame 1 and a plurality of capillary heat exchangers 2 in the decoration frame 1. A transmission shaft 3 is installed in the decoration frame 1, small transmission pulleys 31 are respectively fixed at both ends of the transmission shaft 3 and at the inner position of the decoration frame 1, a large transmission pulley 32 is fixed at one end of the transmission shaft 3 and at the outer position of the decoration frame 1, a reduction motor 4 is installed on the outer side of the decoration frame 1 through a bracket, a driving pulley 41 is fixed on the output shaft of the reduction motor 4, and a driving belt 5 is sleeved between the driving pulley 41 and the large transmission pulley 32. A plurality of capillary heat exchangers 2 are arranged in parallel and spaced apart, and adapters 6 are respectively clamped at both ends of the capillary heat exchanger 2, and the middle part of the adapter 6 is hinged to the decoration frame 1 through a rotating shaft 61, wherein the adapters 6 at one end of all the capillary heat exchangers 2 are sequentially connected through a linkage rope 7, and the adapters 6 at the other end of all the capillary heat exchangers 2 are also sequentially connected through a linkage rope 7, and driven pulleys 62 corresponding to the small driving pulley 31 are respectively fixed on the rotating shafts 61 of the adapters 6 at both ends of a capillary heat exchanger 2, and a driving belt 8 is respectively sleeved between the corresponding driven pulley 62 and the small driving pulley 31.

[0030] The above arrangement constitutes a modular decorative heat exchange device with compact structure, convenient assembly and disassembly, high heat exchange efficiency and strong adaptability. In practical applications, according to the size of the space and the heat exchange requirements, multiple modular decorative heat exchange devices are installed on the ceiling or wall of the indoor space, and the capillary heat exchanger 2 is connected with the water supply pipe and the return pipe to form a circulating water circuit. When hot and cold water flow through each capillary heat exchanger 2, heat exchange can be carried out with the air, thereby achieving the purpose of cooling or heating. Compared with the prior art, the installation and construction efficiency can be effectively improved. The utility model integrates a decoration frame 1 with multiple capillary heat exchangers 2, which not only simplifies the structure and installation process, but also improves the heat exchange efficiency and effect. By setting an angle adjustment mechanism composed of a transmission shaft 3, a small transmission pulley 31, a large transmission pulley 32, a reduction motor 4, an active pulley 41, a driving belt 5, a driven pulley 62 and a transmission belt 8, the technical purpose of adjusting the inclination angle of the capillary heat exchanger 2 can be achieved by simply controlling the rotation of the reduction motor 4, thereby improving the functionality and adaptability of the modular decorative heat exchange device. In addition, by arranging a driven pulley 62 and a corresponding transmission belt 8 and a small transmission pulley 31 at both ends of the capillary heat exchanger 2, the consistency of the rotation angle of the two ends of the capillary heat exchanger 2 is ensured. At the same time, by connecting the two ends of each capillary heat exchanger 2 in sequence with a linkage rope 7, the synchronization of the actions of each capillary heat exchanger 2 is ensured, and the utility model has the characteristics of simple operation, reliable action and high flexibility. In order to improve the transmission stability, the utility model makes the small transmission pulley 31, the large transmission pulley 32, the driving pulley 41 and the driven pulley 62 all adopt synchronous pulleys, and the large transmission pulley 32 and the driven pulley 62 are larger than the small transmission pulley 31, and the driving pulley 41 is smaller than the large transmission pulley 32, so as to achieve the deceleration effect; accordingly, the driving belt 5 and the transmission belt 8 adopt synchronous belts.

[0031] As a specific implementation, the utility model provides a capillary heat exchanger 2 with a heat exchange substrate 21 and a connector 22, both of which are made of plastic, wherein the heat exchange substrate 21 is provided with capillary holes 211 distributed along the width direction, and thickened and widened welding heads 212 are respectively provided at both ends of the heat exchange substrate 21; the connector 22 is provided with two and is located at the two ends of the heat exchange substrate 21, and the connector 22 includes an integrated water passing portion 221 and a welding portion 222, the water passing portion 221 is a tubular structure, the welding portion 222 is connected to the corresponding welding head 212 by hot melting, and the welding portion 222 is provided with a water inlet and outlet hole 223 connecting the capillary holes 211 and the inner cavity of the water passing portion 221; and the water passing portion 221 at one end of the capillary heat exchanger 2 is connected to the water supply pipe 24 through a hose 23, and the water passing portion 221 at the other end of the capillary heat exchanger 2 is connected to the return water pipe 25 through the hose 23, so as to form a circulation loop. The capillary heat exchanger 2 of this configuration has the advantages of simple structure, convenient disassembly and assembly, high heat exchange efficiency and good scalability. By providing the heat exchange substrate 21 with a thickened and widened welding head 212, it is not only conducive to hot-melt connection with the connecting piece 22, but also greatly reduces the risk of breakage and water leakage at the connection of the welding head 212; by providing the connecting piece with a water-passing portion 221 and a welding portion 222, on the one hand, it is conducive to arranging the heat exchange substrate 21 to improve the heat exchange efficiency and effect, and on the other hand, it is conducive to improving the pressure bearing capacity of the water-passing portion 221 on the basis of ensuring the water flow. It should be noted that in order to ensure that each capillary heat exchanger 2 constitutes an effective circulation loop, the vacant water-passing portion 221 interface of each capillary heat exchanger 2 should be blocked by a plug 26.

[0032] As a specific implementation, in order to improve the convenience of disassembly and assembly, the utility model allows the adapter 6 to be clamped on the corresponding water-passing portion 221 of the connecting member 22 through the provided clamping slot 63, and the adapter 6 is provided with positioning pins 64 for fixing the linkage rope 7 at both sides of the rotating shaft 61, so as to improve the convenience of installing the linkage rope 7. Accordingly, in this specific implementation, two linkage ropes 7 corresponding to the two ends of the capillary heat exchanger 2 are respectively provided, and the two linkage ropes 7 are distributed at the upper and lower sides of the rotating shaft 61 of the adapter 6, and are fixedly connected to the positioning pins 64 at the corresponding positions by screws. As a specific implementation, in order to simplify the structure and preparation process, the utility model makes the capillary hole 211 adopt a rectangular hole structure, and makes the width of the capillary hole 211 greater than the height, so as to improve the heat exchange efficiency by reducing the hole wall thickness. In practical applications, the utility model usually designs the distances from the upper and lower sides of the heat exchange substrate 21 to the capillary pores 211, as well as the distances between adjacent capillary pores 211 to be less than 1 / 2 of the height of the capillary pores 211, thereby improving the heat exchange capacity by increasing the water flow rate while ensuring the structural strength.

[0033] As a specific embodiment, the utility model makes the decoration frame 1 adopt the following structure: including a left side plate 11, a front side plate 12, a right side plate 13 and a rear side plate 14 which are fixedly connected in sequence, two support plates 15 are fixed between the front side plate 12 and the rear side plate 14, and the two support plates 15 are located at the inner side of the left side plate 11 and the right side plate 13 respectively. Among them, the adapters 6 at both ends of the capillary heat exchanger 2 are respectively hinged with the support plates 15 at the corresponding positions through the rotating shaft 61, and the reduction motor 4 is installed on the left side plate 11. The decoration frame 1 of this setting has the characteristics of simple structure and easy preparation. In order to prevent air from passing through the gaps around and affecting the heat exchange effect, the utility model is provided with baffles 16 extending inward on the upper and lower sides of the left side plate 11, the front side plate 12, the right side plate 13 and the rear side plate 14, respectively, so as to play a role in shielding the gaps and allow the air to pass between the capillary heat exchangers 2.

[0034] The above embodiments are only descriptions of the preferred implementation modes of the present invention, and are not intended to limit the protection scope of the present invention. Without departing from the design concept of the present invention, various modifications made by those skilled in the art based on the technical solution of the present invention should fall within the protection scope determined by the claims of the present invention.

Claims

1. A modular decorative heat exchange device, characterized in that: The invention comprises a decoration frame (1) and a plurality of capillary heat exchangers (2) in the decoration frame (1), wherein a transmission shaft (3) is installed in the decoration frame (1), small transmission pulleys (31) are respectively fixed at both ends of the transmission shaft (3) and located at the inner side of the decoration frame (1), a large transmission pulley (32) is fixed at one end of the transmission shaft (3) and located at the outer side of the decoration frame (1), a reduction motor (4) is installed on the outer side of the decoration frame (1) through a bracket, a driving pulley (41) is fixed on the output shaft of the reduction motor (4), a driving belt (5) is sleeved between the driving pulley (41) and the large transmission pulley (32), and the plurality of capillary heat exchangers (2 ) are arranged in parallel and at intervals, adapters (6) are respectively mounted at both ends of the capillary heat exchanger (2), the middle part of the adapter (6) is hinged to the decoration frame (1) through a rotating shaft (61), the adapters (6) at one end of all the capillary heat exchangers (2) are sequentially connected through a linkage rope (7), and the adapters (6) at the other end of all the capillary heat exchangers (2) are also sequentially connected through a linkage rope (7), and driven pulleys (62) corresponding to the small driving pulley (31) are respectively fixed on the rotating shafts (61) of the adapters (6) at both ends of a capillary heat exchanger (2), and a driving belt (8) is respectively sleeved between the corresponding driven pulley (62) and the small driving pulley (31).

2. The modular decorative heat exchange device according to claim 1, characterized in that: The capillary heat exchanger (2) comprises a heat exchange substrate (21) and a connecting piece (22) both of which are made of plastic material. The heat exchange substrate (21) is provided with capillary holes (211) distributed along the width direction. Both ends of the heat exchange substrate (21) are respectively provided with thickened and widened welding joints (212). The connecting piece (22) is provided with two and is located at the two ends of the heat exchange substrate (21) correspondingly. The connecting piece (22) comprises an integrated water passing portion (221) and a welding portion (222). The water passing portion (2 21) is a tubular structure, the welding part (222) is connected to the corresponding welding head (212) by hot melting, and the welding part (222) is provided with a water inlet and outlet hole (223) communicating with the capillary hole (211) and the inner cavity of the water passing part (221), the water passing part (221) at one end of the capillary heat exchanger (2) is connected to the water supply main pipe (24) through a hose (23), and the water passing part (221) at the other end of the capillary heat exchanger (2) is connected to the water return main pipe (25) through a hose (23).

3. The modular decorative heat exchange device according to claim 2, characterized in that: The adapter (6) is mounted on the corresponding water-passing portion (221) of the connecting member (22) through a provided card slot (63). Positioning pins (64) for fixing the linkage rope (7) are provided at both sides of the rotating shaft (61) of the adapter (6). Two linkage ropes (7) corresponding to the two ends of the capillary heat exchanger (2) are provided respectively, and the two linkage ropes (7) are distributed at the upper and lower sides of the rotating shaft (61) of the adapter (6) and are fixedly connected to the positioning pins (64) at corresponding positions by screws.

4. The modular decorative heat exchange device according to claim 3, characterized in that: The capillary pores (211) are rectangular holes with a width greater than a height, and the distances from the upper and lower sides of the heat exchange substrate (21) to the capillary pores (211) and the distances between adjacent capillary pores (211) are both less than 1 / 2 of the height of the capillary pores (211).

5. The modular decorative heat exchange device according to claim 4, characterized in that: The decoration frame (1) comprises a left side plate (11), a front side plate (12), a right side plate (13) and a rear side plate (14) which are fixedly connected in sequence; two support plates (15) are fixed between the front side plate (12) and the rear side plate (14); the two support plates (15) are located at the inner sides of the left side plate (11) and the right side plate (13) respectively; the adapters (6) at both ends of the capillary heat exchanger (2) are respectively hinged to the support plates (15) at the corresponding positions through a rotating shaft (61); and the reduction motor (4) is mounted on the left side plate (11).

6. The modular decorative heat exchange device according to claim 5, characterized in that: The upper and lower sides of the left side plate (11), the front side plate (12), the right side plate (13) and the rear side plate (14) are respectively provided with baffles (16) extending inwards.

7. The modular decorative heat exchange device according to claim 5, characterized in that: The small transmission pulley (31), the large transmission pulley (32), the driving pulley (41) and the driven pulley (62) are all synchronous pulleys; the large transmission pulley (32) and the driven pulley (62) are larger than the small transmission pulley (31); the driving pulley (41) is smaller than the large transmission pulley (32); and the driving belt (5) and the transmission belt (8) are synchronous belts.

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