Rural house heat exchange device

Abstract

The invention discloses a rural house heat exchange device which comprises a house body, a solar energy collecting mechanism, an adjusting mechanism and a driving mechanism, the solar energy collecting mechanism comprises a solar photovoltaic frame and a solar heat collecting frame, and the adjusting mechanism comprises a threaded rod, a push block, a sliding groove and a sliding plate. The large-area solar photovoltaic frame and the large-area solar heat collection frame are additionally arranged on the house body, so that the vacant area of the roof of the northern rural house and abundant solar resources in winter can be utilized under the condition that an original heat supply system of the rural house is not disassembled; a push block is driven by a threaded rod to move, so that a movable heat collection plate and a movable photovoltaic plate can be driven to move to a light hole to work, and the utilization effect of solar energy is improved; and the plurality of push blocks only push the specified number of connecting blocks for adjustment, so that the sun irradiation area is adjusted more carefully, and the utilization efficiency is higher.

Description

Technical Field

[0001] The invention relates to the technical field of heat exchange devices for rural houses, in particular to a heat exchange device for rural houses. Background Art

[0002] Under the premise of advocating a low-carbon and environmentally friendly lifestyle today, the vast rural areas in northern my country have implemented a winter heating coal replacement project, using current environmentally friendly natural gas, electricity, air source heat pumps and other heat sources for winter indoor heating.

[0003] However, rural houses generally lack insulation exterior walls, are large in area, and are scattered, so centralized heating is not possible, resulting in excessive costs for indoor heating in winter using natural gas, electricity, air source heat pumps, etc., which reduces the happiness of rural residents to a certain extent. On the other hand, solar energy is relatively abundant in winter in large areas of northern my country, but it is not used as a heat source for heating in most rural areas. Therefore, it is necessary to design a heat exchange device for rural houses that can utilize solar energy.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Summary of the invention

[0005] Based on this, it is necessary to provide a rural house heat exchange device to address the above technical problems.

[0006] In order to achieve the above object, the present invention provides a rural house heat exchange device, comprising: The room body, including the original heat source, water inlet pipe, water outlet pipe and heat sink; A solar energy collection mechanism, comprising a solar photovoltaic frame, a solar heat collecting frame, a storage battery, a heat preservation barrel, a water pump valve group 1, a water pump valve group 2, a valve group, an input pipe and an output pipe, wherein the solar photovoltaic frame and the solar heat collecting frame are both installed on a house body, the storage battery and the heat preservation barrel are both installed in the house body, the solar heat collecting frame is connected to a water inlet pipe and a water outlet pipe respectively through an input pipe and an output pipe, a water pump valve group 1 is installed on the input pipe, the heat preservation barrel is connected to the input pipe and the output pipe respectively through a water pump valve group 2 and a valve group, the input end of the storage battery is electrically connected to the solar photovoltaic frame, and the output end of the storage battery is electrically connected to the water pump valve group 1 and the water pump valve group 2; The adjusting mechanism comprises a heat collecting plate group, a light-transmitting hole, an abutting frame, a limiting frame, a mobile heat collecting plate, a connecting block, a mobile photovoltaic panel, a slot, a threaded rod, a push block, a slide and a slide plate. The heat collecting plate group is installed on the solar heat collecting frame. The solar heat collecting frame is provided with a plurality of light-transmitting holes, which are arranged at intervals from the heat collecting plate group. A plurality of abutting frames and a limiting frame are installed at the bottom of the solar heat collecting frame. A mobile heat collecting plate is slidably connected in the limiting frame. The mobile heat collecting plate is connected to the mobile photovoltaic panel through the connecting block. The connecting block is provided with a slot, which runs through the limiting frame. A threaded rod is rotatably installed on the abutting frame. A plurality of push blocks are threadedly connected on the threaded rod. The push blocks are arranged in cooperation with the slot. A slide is provided on the limiting frame. The slide plate is slidably installed in the slide and can slide along the length direction of the slide. A driving mechanism is used to drive the threaded rod to rotate.

[0007] By adopting the above technical solution, when the room is originally heated, the original heat source heats the water source, and then drives the water source to flow to the heat sink through the water inlet pipe to dissipate heat, and the low-temperature water source is recycled to the original heat source through the water outlet pipe. Now, through the solar energy collection mechanism, in the sunny weather in the north in winter, solar energy can be used to heat several heat collecting panel groups and mobile heat collecting panels on the solar heat collecting rack. The hot water heated by solar energy enters the heat sink of the original heating system through the input pipe and the water inlet pipe. After the hot water dissipates heat indoors, it flows back to the solar heat collecting rack through the water outlet pipe and the output pipe for reheating. The circulation of hot water depends on the water pump valve group to start the water pump to drive once the valve is opened. The electricity used comes from the battery, and the power of the battery is provided by several photovoltaic panels on the solar photovoltaic rack. If the indoor temperature meets the heating requirement, the valve in the water pump valve group 1 is closed and the water pump in the water pump valve group 2 transports the excess hot water to the insulation barrel for energy storage. At the same time, the valve group is opened to allow the original air or low-temperature water source in the insulation barrel to be transported out, wherein the volume of the insulation barrel can be determined according to the solar collector rack and the total heating area of ​​the house. Afterwards, when the water source in the insulation barrel is transported out, the valve in the water pump valve group 2 is opened, and the water is output by the water pump in the water pump valve group 1. The preferred situation is that the roof area of ​​the rural house is large enough, and the area of ​​the installed rooftop solar energy collection mechanism is also large enough (more than m²), then the system can meet the indoor day and night heating under sufficient sunlight; if under unfavorable conditions, such as extremely cold weather, cloudy days or insufficient light, the original heating source can be used for supplementary heating or full heating, so that without dismantling the original heating system of the rural house, the solar energy resources can be maximized and the heating cost of the original heating system can be reduced. And when the weather is sunny and there is no need for excessive heating, the adjustment mechanism can be used to adjust the range of the solar photovoltaic frame and the solar thermal collector frame that can be illuminated by the sun, thereby avoiding the waste of solar energy. During adjustment, the threaded rod is driven to rotate by the driving mechanism, and the push block on the threaded rod abuts against the abutment frame and is driven to move downward. When it moves to the slot on the connecting block, the threaded rod begins to reverse, so that the push block can pass through the limit frame and be stuck in the slot on the connecting block. Thereafter, the threaded rod continues to reverse, thereby driving the mobile photovoltaic panel and the mobile thermal collector panel of the connecting block to slide upward through the push block, so that the original mobile thermal collector panel is illuminated by the light-transmitting hole and the mobile photovoltaic panel can be illuminated, thereby reducing the range of heat exposure and increasing the range of power generation.When the push block drives the connection block to move up and reset after moving up, the push block slides in the gap on the limit frame and is limited by it. When the connection block is driven to reset, the threaded rod rotates forward, so that the push block still limited by the limit frame can move down and get out of the slot, and then the push block and the abutment frame continue to move down a certain distance. After moving, the threaded rod reverses again, so that the push block can abut against the slide plate. After abutment, the push block can drive the slide plate to move up through friction. When the slide plate moves up, it can block the slot to allow the push block to pass smoothly. When the slide plate moves to the uppermost end of the slide slot and separates from the push block, it can slide along the slide slot to reset to the lowermost end, and the push block continues to abut against the limit frame and move up, and then abuts against the next slide plate and drives it to move up and repeat the above operation. Finally, several push blocks can push a specified number of connection blocks to move up and reset, such as only pushing several groups of connection blocks on the upper side, and not pushing those on the lower side, so that the adjustment of the solar irradiation area is more delicate. When not all the push blocks are working, the non-working push blocks will abut against the limit frame and be driven up a certain distance before the working push blocks can be stuck in the slots. However, when the threaded rod rotates forward to drive the push blocks downward, the non-working push blocks will first abut against the abutment frame and be driven down a certain distance before the working push blocks abut against the abutment frame. The upward and downward distances are balanced, so that the spacing between all the push blocks will not be affected. At the same time, when there are more sets of solar collector panels and light-transmitting holes, the abutment frame and the threaded rod can be extended to the solar photovoltaic frame for the push blocks to move.

[0008] Optionally, the mobile heat collecting panel and the mobile photovoltaic panel are both slidably connected to the limit frame through a card block, and a limit block is installed on the limit frame. The limit block is matched with the card block on the mobile photovoltaic panel, and the width of the card block is greater than the width of the card slot.

[0009] By adopting the above technical solution, a card block is also installed at the lower part of the mobile photovoltaic panel at the bottom, and is limited by its abutment with the limit frame. Except for the mobile photovoltaic panel at the bottom, the other mobile photovoltaic panels only have card blocks installed on the upper side. The card blocks abut and cooperate with the limit blocks, so that the mobile photovoltaic panels can be limited and clamped. The significance of this arrangement is that the limit blocks can be set higher, so that when the card blocks on the mobile solar collector panel on the lower side move up, they will not collide with the limit blocks.

[0010] Optionally, the driving mechanism includes a rotary driving device and a belt transmission assembly. The rotary driving device is installed on the solar collector frame. The output end of the rotary driving device is transmission-connected to one of the threaded rods. Adjacent threaded rods are transmission-connected via the belt transmission assembly.

[0011] By adopting the above technical solution, the threaded rod can be driven to rotate by the rotary drive device, and multiple threaded rods can be driven to rotate through the transmission of the belt drive assembly. The rotary drive device can be selected according to actual conditions, and the threaded rod can be driven by more than one rotary drive device.

[0012] Optionally, a stopper is installed on the slide plate, and a chamfer is provided on the slide plate.

[0013] By adopting the above technical solution, the chamfer set on the slide increases the contact area between the push block and the slide, so that the push block can drive the slide to move upward, and the stop block provides a guarantee for the push block to drive the slide to move upward, that is, the slide can be driven to move upward by the push block squeezing the stop block. Similarly, when the slide moves to the uppermost end of the slide groove, the threaded rod needs to drive the push block to rotate forward to a certain extent, so that the push block can move away from the slide, so that the push block no longer limits the stop block, and the slide, i.e., the stop block, can slide down and reset.

[0014] Optionally, a thermometer is installed in the room, and a liquid level meter and a water temperature meter are installed in the heat preservation barrel. The thermometer, the liquid level meter and the water temperature meter are all connected to the rotation drive device through a signal processor.

[0015] By adopting the above technical scheme, the thermometer, liquid level meter and water thermometer are all existing technologies. Through the setting of the thermometer, liquid level meter and water thermometer, the temperature inside the room, the temperature and water level in the insulation barrel can be detected, so as to intelligently control whether hot water enters the insulation barrel and whether the regulating mechanism is adjusted.

[0016] Optionally, the output end of the rotary drive device is transmission-connected to one of the threaded rods via a coupling.

[0017] By adopting the above technical solution, it is convenient for the rotary drive device to drive the threaded rod to rotate.

[0018] Optionally, the abutment frame is provided with a chamfer, and a plurality of universal beads are rotatably mounted on the abutment frame, and the universal beads are matched with the push block.

[0019] By adopting the above technical solution, when the push block moves downward, it can abut against the universal ball, thereby reducing the friction between the push block and the abutment frame.

[0020] This technical solution has at least the following beneficial effects: By installing a larger area of ​​solar photovoltaic racks and solar thermal collector racks on the house, the vacant roof area of ​​rural houses in the north and the abundant solar energy resources in winter can be fully utilized without dismantling the original heating system of rural houses, and the solar energy can be converted into indoor heating heat to the maximum extent, reducing the heating costs of natural gas, electricity, air source heat pumps, etc., and improving the happiness of rural residents in the north in winter. In addition, the use of insulation barrels for energy storage further improves the utilization rate of solar energy. The push block is driven to move by the threaded rod, thereby driving the mobile heat collecting plate and the mobile photovoltaic panel to move, so that the two are moved to the light transmission hole to work respectively, so that when the weather is clear and more heat energy is not needed, the heat collecting plate with a larger area can be replaced with the photovoltaic panel, thereby improving the utilization effect of solar energy; 3. Through several push blocks, only a specified number of connection blocks are pushed for adjustment, such as only pushing several groups of connection blocks on the upper side, and not pushing those on the lower side, so that only a certain number of mobile photovoltaic panels replace the mobile solar collector panels, so that the adjustment of the solar irradiation area is more detailed and the utilization efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A front cross-sectional view of an embodiment of the present invention; Figure 2 A perspective view of an embodiment of the present invention; Figure 3 A bottom perspective view of a solar energy collection mechanism according to an embodiment of the present invention; Figure 4 For an embodiment of the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 A partial front view and cross-sectional view of a solar heat collecting frame according to an embodiment of the present invention (the push block moves downward); Figure 6 A second front view and cross-sectional view of a solar heat collector frame according to an embodiment of the present invention (the push block moves upward); Figure 7 A partial three-dimensional diagram of a solar thermal collector frame according to an embodiment of the present invention; Figure 8 A three-dimensional diagram of one of the limit frames of an embodiment of the present invention; In the figure, 1, original heating mechanism; 11, original heating source; 12, water inlet pipe; 13, water outlet pipe; 14, heat sink; 2, solar energy collection mechanism; 21, solar photovoltaic panel; 22, solar heat collection rack; 221, input pipe; 222, output pipe; 23, battery; 24, insulation bucket; 25, water pump valve group 1; 26, water pump valve group 2; 27, valve group; 3, adjustment mechanism; 301, push block; 302, slideway; 303, Slide plate; 31. Collector plate group; 32. Light-transmitting hole; 33. Abutment frame; 34. Limiting frame; 35. Mobile collector plate; 36. Connecting block; 37. Mobile photovoltaic panel; 38. Slot; 39. Threaded rod; 4. Driving mechanism; 41. Rotary driving device; 42. Belt drive assembly; 51. Block; 52. Limiting block; 53. Stopper; 54. Thermometer; 55. Liquid level gauge; 56. Water temperature gauge; 57. Coupling; 58. Universal ball. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0023] See also Figures 1 to 8 , the embodiment of the present application provides a rural house heat exchange device, comprising: The room body 1 includes an original heat source 11, a water inlet pipe 12, a water outlet pipe 13 and a heat sink 14. The original heat source 11 can be a device capable of outputting hot water, such as a natural gas wall-mounted boiler, an electric heating system, an air source heat pump, etc. in the prior art; The solar energy collection mechanism 2 includes a solar photovoltaic frame 21, a solar heat collection frame 22, a battery 23, a heat preservation barrel 24, a water pump valve group 1 25, a water pump valve group 26, an input pipe 221 and an output pipe 222. The solar photovoltaic frame 21 and the solar heat collection frame 22 are both installed on the house body 1, and the battery 23 and the heat preservation barrel 24 are both installed in the house body 1. The solar heat collection frame 22 is connected to the water inlet pipe 12 and the water outlet pipe 1 through the input pipe 221 and the output pipe 222. 3 is connected, a water pump valve group 1 25 is installed on the input pipe 221, the insulation bucket 24 is connected with the input pipe 221 and the output pipe 222 respectively through the water pump valve group 26 and the valve group 27, the input end of the battery 23 is electrically connected with the solar photovoltaic rack 21, and the output end of the battery 23 is electrically connected with the water pump valve group 1 25 and the water pump valve group 2 26. The water pump valve group 1 25, the water pump valve group 2 26, and the valve group 27 can all be water delivery pumps and solenoid valves in the prior art; The adjusting mechanism 3 includes a heat collecting plate group 31, a light-transmitting hole 32, an abutting frame 33, a limiting frame 34, a mobile heat collecting plate 35, a connecting block 36, a mobile photovoltaic panel 37, a slot 38, a threaded rod 39, a push block 301, a slide 302 and a slide plate 303. The heat collecting plate group 31 is installed on the solar heat collecting frame 22. The solar heat collecting frame 22 is provided with a plurality of groups of light-transmitting holes 32. The light-transmitting holes 32 are spaced apart from the heat collecting plate group 31. The bottom of the solar heat collecting frame 22 is provided with a plurality of groups of abutting frames 33 and limiting frames 34. The limiting frames 34 are slidably connected with a mobile heat collecting plate. The hot plate 35, the mobile heat collecting plate 35 is connected to the mobile photovoltaic panel 37 through the connecting block 36, the connecting block 36 is provided with a card slot 38, the card slot 38 penetrates the limiting frame 34, the abutting frame 33 is rotatably mounted with a threaded rod 39, the threaded rod 39 is threadedly connected with a plurality of push blocks 301, the push blocks 301 are arranged in cooperation with the card slot 38, the limiting frame 34 is provided with a slide groove 302, the slide plate 303 is slidably mounted in the slide groove 302 and can slide along the length direction of the slide groove 302, and a certain distance can be left between the limiting frame 34 and the abutting frame 33 for installing the support frame; The driving mechanism 4 is used to drive the threaded rod 39 to rotate. The water inlet and outlet of the mobile heat collecting panel 35 can be connected with the input pipe 221 and the output pipe 222 by installing a telescopic tube. The telescopic tube can be fixed on the adjacent abutment frame 33. The fixed heat collecting panel group 31 is also connected with the input pipe 221 and the output pipe 222. The mobile photovoltaic panel 37 can realize the ability to generate electricity after moving to the light transmission hole 32 by the length of the extra wire. The output end of the battery 23 can also be connected with other electrical appliances in the house body 1.

[0024] When the room 1 is originally heated, the original heat source 11 heats the water source, and then drives the water source to flow to the heat sink 14 through the water inlet pipe 12 for heat dissipation, and the low-temperature water source is recycled to the original heat source 11 through the water outlet pipe 13. Now, through the solar energy collection mechanism 2, solar energy can be used to heat the several heat collecting plate groups 33 and the mobile heat collecting plates 35 on the solar heat collecting frame 22 in sunny weather in the north in winter. The hot water heated by solar energy enters the heat sink 14 of the original heating system through the input pipe 221 and the water inlet pipe 12. After the hot water dissipates indoors, it flows back to the solar heat collecting frame 22 through the water outlet pipe 13 and the output pipe 222 for reheating. The circulation of hot water depends on the water pump valve group 1 25 to open the valve to start the water pump for driving. The electricity used comes from the battery 23, and the electric energy of the battery 23 is provided by the several photovoltaic panels on the solar photovoltaic frame 21. If the indoor temperature reaches the heating requirement, the valve in the water pump valve group 1 25 is closed and the water pump in the water pump valve group 26 delivers the excess hot water to the insulation barrel 24 for energy storage. At the same time, the valve group 27 is opened to allow the original air or low-temperature water source in the insulation barrel 24 to be delivered. The volume of the insulation barrel 24 can be determined by the solar heat collecting rack 22 and the total heating area of ​​the house. When the water source in the insulation barrel 24 is delivered to the outside, the valve in the water pump valve group 26 is opened, and the valve in the water pump valve group 1 25 is opened. The water pump outputs the water, wherein the preferred situation is that the roof area of ​​the rural house is large enough, and the area of ​​the installed rooftop solar energy collection mechanism 2 is also large enough (more than 100m²), then the system can meet the indoor day and night heating under sufficient sunlight; if under unfavorable conditions, such as extremely cold weather, cloudy days or insufficient sunlight, the original heat source 11 can be used for supplementary heating or full heating, so as to maximize the use of solar energy resources and reduce the heating cost of the original heating system without dismantling the original heating system of the rural house. When the weather is sunny and there is no need for excessive heating, the range of the solar photovoltaic frame 21 and the solar heat collecting frame 22 that can be illuminated by the sun can be adjusted by the adjustment mechanism 3, so as to avoid wasting solar energy. During adjustment, the threaded rod 39 is driven to rotate by the driving mechanism 4, and the push block 301 on the threaded rod 39 abuts against the abutment frame 33 and is driven to move downward. When it moves to the slot 38 on the connecting block 36, the threaded rod 39 begins to reverse, so that the push block 301 can pass through the limit frame 34 and be stuck in the slot 38 on the connecting block 36. Then the threaded rod 39 continues to reverse, thereby driving the mobile photovoltaic panel 37 and the mobile heat collecting panel 35 of the connecting block 36 to slide upward through the push block 301, so that the original mobile heat collecting panel 35 is illuminated by the light-transmitting hole 32 and the mobile photovoltaic panel 37 can be illuminated, thereby reducing the range of heat exposure and increasing the range of power generation.When the push block 301 drives the connecting block 36 to move upward and reset after moving upward, the push block 301 slides in the gap on the limiting frame 34 and is limited by it. When the connecting block 36 is driven to reset, the threaded rod 39 rotates forward, so that the push block 301, which is still limited by the limiting frame 34, can move downward and disengage from the slot 38. Then the push block 301 and the abutment frame 33 continue to move downward for a certain distance. After moving, the threaded rod 39 reverses again, so that the push block 301 can The push block 301 abuts against the slide plate 303, and after the abutment, the slide plate 303 can be driven to move upward by friction. When the slide plate 303 moves upward, it can block the slot 38 to allow the push block 301 to pass smoothly. When the slide plate 303 moves to the uppermost end of the slide slot 302 and separates from the push block 301, it can slide along the slide slot 302 to reset to the lowermost end, and the push block 301 continues to abut against the limit frame 35 and move upward, and then abuts against the next slide plate 303 and drives it to move upward and repeat the above operation. Finally, several push blocks 301 can push a specified number of connection blocks 36 to move upward and reset, such as only pushing several groups of connection blocks 36 on the upper side, and not pushing those on the lower side, so that the adjustment of the solar irradiation area is more delicate. When not all the push blocks 301 are working, the non-working push blocks 301 will abut against the limit frame 34 and be driven to move up a certain distance before the working push blocks 301 can be stuck in the slots 38. However, when the threaded rod 39 rotates forward to drive the push blocks 301 to move downward, the non-working push blocks 301 will first abut against the abutment frame 33 and be driven to move down a certain distance before the working push blocks 301 will abut against the abutment frame 33. The upward and downward distances are balanced, so that the spacing between all the push blocks 301 will not be affected. At the same time, when there are more groups of solar collector panels 31 and light-transmitting holes 32, the abutment frame 33 and the threaded rod 39 can be extended to the solar photovoltaic frame 21 for the push blocks 301 to move.

[0025] In one embodiment, see Figure 4 and Figure 8 The mobile heat collecting panel 35 and the mobile photovoltaic panel 37 are both slidably connected to the limit frame 34 through the card block 51. The limit frame 34 is equipped with a limit block 52. The limit block 52 is matched with the card block 51 on the mobile photovoltaic panel 37. The width of the card block 51 is greater than the width of the card slot 38.

[0026] By adopting the above technical solution, a card block 51 is also installed at the lower part of the mobile photovoltaic panel 37 at the bottom, and is limited by its abutment with the limit frame 34. Except for the mobile photovoltaic panel 37 at the bottom, the other mobile photovoltaic panels 37 have only the card block 51 installed on the upper side. The card block 51 abuts and cooperates with the limit block 52, so that the mobile photovoltaic panel 37 can be limited and clamped. The significance of this arrangement is that the limit block 52 can be set higher, so that when the card block 51 on the mobile solar collector panel 35 on the lower side moves up, it will not collide with the limit block 52.

[0027] In one embodiment, see Figure 3 The driving mechanism 4 includes a rotary driving device 41 and a belt transmission assembly 42. The rotary driving device 41 can be a servo motor. The rotary driving device 41 is installed on the solar thermal collector frame 22. The output end of the rotary driving device 41 is transmission-connected to one of the threaded rods 39. Adjacent threaded rods 39 are transmission-connected through the belt transmission assembly 42.

[0028] By adopting the above technical solution, the threaded rod 39 can be driven to rotate by the rotary drive device 41, and multiple threaded rods 39 can be driven to rotate through the transmission of the belt drive assembly 42. The rotary drive device 41 can be selected according to actual conditions, and the threaded rod 39 can be driven by more than one rotary drive device 41.

[0029] In one embodiment, a stopper 53 is installed on the slide plate 303 , and a chamfer is provided on the slide plate 303 .

[0030] By adopting the above technical solution, the chamfer provided on the slide plate 303 increases the contact area between the push block 301 and it, so that the push block 301 can drive the slide plate 303 to move upward, and the stop block 53 provides a guarantee for the push block 301 to drive the slide plate 303 to move upward, that is, the slide plate 303 can be driven to move upward by the push block 301 squeezing the stop block 53. Similarly, when the slide plate 303 moves to the uppermost end of the slide groove 302, the threaded rod 39 needs to drive the push block 301 to rotate forward to a certain extent, so that the push block 301 can move away from the slide plate 303, so that the push block 301 no longer limits the stop block 53, so that the slide plate 303, i.e., the stop block 53, can slide down and reset.

[0031] In one embodiment, a thermometer 54 is installed in the room 1, and a liquid level meter 55 and a water temperature meter 56 are installed in the heat preservation barrel 24. The thermometer 54, the liquid level meter 55, and the water temperature meter 56 are all connected to the rotation drive device 41 through a signal processor.

[0032] By adopting the above technical scheme, the thermometer 54, the liquid level meter 55, and the water thermometer 56 are all existing technologies. Through the arrangement of the thermometer 54, the liquid level meter 55, and the water thermometer 56, the temperature in the room 1, the temperature and the water level in the insulation barrel 24 can be detected, so as to intelligently control whether hot water enters the insulation barrel 24 and whether the adjustment mechanism 3 is adjusted.

[0033] In one embodiment, the output end of the rotary drive device 41 is transmission-connected to one of the threaded rods 39 via a coupling 57 .

[0034] By adopting the above technical solution, it is convenient for the rotary drive device 41 to drive the threaded rod 39 to rotate.

[0035] In one embodiment, a chamfer is provided on the abutting frame 33 , and a plurality of universal beads 58 are rotatably mounted on the abutting frame 33 , and the universal beads 58 are matched with the push block 301 .

[0036] By adopting the above technical solution, when the push block 301 moves downward, it can abut against the universal ball 58, thereby reducing the friction between the push block 301 and the abutting frame 33.

[0037] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A heat exchange device for rural houses, It is characterized in that include: The room body (1) comprises an original heat source (11), a water inlet pipe (12), a water outlet pipe (13) and a heat sink (14); A solar energy collection mechanism (2) comprises a solar photovoltaic frame (21), a solar heat collection frame (22), a storage battery (23), a heat preservation barrel (24), a water pump valve group 1 (25), a water pump valve group 2 (26), a valve group (27), an input pipe (221) and an output pipe (222), wherein the solar photovoltaic frame (21) and the solar heat collection frame (22) are both mounted on a house body (1), the storage battery (23) and the heat preservation barrel (24) are both mounted in the house body (1), and the solar heat collection frame (22) is connected to the house body (1) via the input pipe. The inlet pipe (221) and the outlet pipe (222) are respectively connected to the water inlet pipe (12) and the water outlet pipe (13); a water pump valve group 1 (25) is installed on the inlet pipe (221); the insulation bucket (24) is respectively connected to the inlet pipe (221) and the output pipe (222) through the water pump valve group 2 (26) and the valve group (27); the input end of the storage battery (23) is electrically connected to the solar photovoltaic frame (21); and the output end of the storage battery (23) is electrically connected to the water pump valve group 1 (25) and the water pump valve group 2 (26); The regulating mechanism (3) comprises a heat collecting plate group (31), light transmission holes (32), an abutment frame (33), a limit frame (34), a mobile heat collecting plate (35), a connecting block (36), a mobile photovoltaic panel (37), a slot (38), a threaded rod (39), a push block (301), a slide groove (302) and a slide plate (303), wherein the heat collecting plate group (31) is installed on a solar heat collecting frame (22), a plurality of groups of light transmission holes (32) are provided on the solar heat collecting frame (22), the light transmission holes (32) and the heat collecting plate group (31) are arranged at intervals, and a plurality of groups of abutment frames (33) and a limit frame (34) are installed on the bottom of the solar heat collecting frame (22). 4) A movable heat collecting plate (35) is slidably connected in the limiting frame (34), and the movable heat collecting plate (35) is connected to the movable photovoltaic panel (37) via a connecting block (36). The connecting block (36) is provided with a slot (38), and the slot (38) penetrates the limiting frame (34). A threaded rod (39) is rotatably mounted on the abutting frame (33), and a plurality of push blocks (301) are threadedly connected on the threaded rod (39). The push blocks (301) are matched with the slot (38). A slide groove (302) is provided on the limiting frame (34), and a slide plate (303) is slidably mounted in the slide groove (302) and can slide along the length direction of the slide groove (302); The driving mechanism (4) is used to drive the threaded rod (39) to rotate.

2. The rural house heat exchange device according to claim 1, It is characterized in that The mobile heat collecting panel (35) and the mobile photovoltaic panel (37) are both slidably connected to the limit frame (34) via a clamping block (51); a limit block (52) is installed on the limit frame (34); the limit block (52) cooperates with the clamping block (51) on the mobile photovoltaic panel (37); and the width of the clamping block (51) is greater than the width of the clamping slot (38).

3. The rural house heat exchange device according to claim 1, It is characterized in that The driving mechanism (4) comprises a rotary driving device (41) and a belt transmission assembly (42); the rotary driving device (41) is mounted on the solar heat collecting frame (22); the output end of the rotary driving device (41) is transmission-connected to one of the threaded rods (39); and adjacent threaded rods (39) are transmission-connected via the belt transmission assembly (42).

4. The rural house heat exchange device according to claim 1, It is characterized in that A stopper (53) is installed on the slide plate (303), and a chamfer is provided on the slide plate (303).

5. The rural house heat exchange device according to claim 3, It is characterized in that A thermometer (54) is installed in the room (1), and a liquid level meter (55) and a water temperature meter (56) are installed in the heat preservation barrel (24). The thermometer (54), the liquid level meter (55), and the water temperature meter (56) are all connected to the rotation drive device (41) through a signal processor.

6. The rural house heat exchange device according to claim 3, It is characterized in that The output end of the rotary drive device (41) is transmission-connected to one of the threaded rods (39) via a coupling (57).

7. The rural house heat exchange device according to claim 1, It is characterized in that The abutment frame (33) is provided with a chamfer, and a plurality of universal beads (58) are rotatably mounted on the abutment frame (33), and the universal beads (58) are arranged in cooperation with the push block (301).

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