Heating device in heat preservation shed
By designing an adjustable heat sink system in the insulation shed, the opening and closing degree of the heat sink is adjusted by using the motor to drive the thermal conduction shaft to rotate, the problem of the inability to adjust the heat dissipation area in the prior art is solved, and the stable temperature control and convenience of use are achieved.
Patent Information
- Application Number
- CN202421028449.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing heating device in the insulation shed cannot adjust the heat dissipation area according to the temperature, resulting in excessive temperature in the shed waste energy and is inconvenient for use.
A device including heating parts, heat transfer parts, support parts, heating parts and adjusting parts is designed. The rotating shaft is driven by a motor to rotate the thermal conductor shaft simultaneously, adjust the opening and closing degree of the heat sink, and adjust the heat dissipation efficiency according to the temperature changes in the shed. .
It realizes automatic adjustment of the heat dissipation area according to temperature changes, which not only ensures the heating effect but also avoids excessive temperatures, and improves the convenience of use and equipment maintenance efficiency.
Smart Images
Figure CN222216606U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat preservation shed equipment, in particular to a temperature raising device in a heat preservation shed. Background Art
[0002] The insulation shed was originally a special equipment for vegetable production. With the development of production, the application of greenhouses has become more and more extensive. At present, the insulation shed has been used for potted and cut flower cultivation; fruit tree production is used to cultivate grapes, strawberries, watermelons, melons, peaches and citrus; forestry production is used for forest seedlings, ornamental tree cultivation, etc.; aquaculture is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish and fish fry, etc. It is very good to prevent the loss of carbon dioxide produced by the growth of internal vegetables, so that the shed has a good insulation effect. The vegetable insulation shed is a frame-covered structure with excellent insulation performance. It enables people to eat off-season vegetables. Generally, the vegetable greenhouse uses a bamboo structure or a steel structure frame, which is covered with one or more layers of insulation plastic film, thus forming a greenhouse space.
[0003] At present, most of the heating devices in the greenhouses on the market cannot adjust the heat dissipation area according to the temperature in the greenhouse. When the temperature in the greenhouse is too high, it not only wastes energy, but also may affect the crops in the greenhouse, bringing inconvenience to people's use. Utility Model Content
[0004] The purpose of the utility model is to provide a heating device in a heat preservation shed to solve the problem in the background art that the heat dissipation area cannot be adjusted according to the temperature in the heat preservation shed. To achieve the above purpose, the utility model provides the following technical solution: a heating device in a heat preservation shed, comprising a heating element, the inner wall of the heating element is fixedly connected to one end of a heat transmission element, the outer wall of the heat transmission element is movably abutted against the inner wall of a support element, and the outer wall of the heat transmission element is movably sleeved with the inner wall of the heating element.
[0005] The bottom end of the heating component is fixedly connected to the top of the adjusting component, and the bottom of the adjusting component is fixedly connected to the top of the supporting component.
[0006] Preferably, the heating element consists of a water tank, a connecting pipe and a boiler, and the inner wall of the water tank is fixedly connected to one end of the connecting pipe, the other end of the connecting pipe is fixedly connected to the inner wall of the boiler, and a water inlet and a reflux port are respectively provided on the top and side of the water tank.
[0007] Preferably, the heat transfer element includes a hot water pipe and a return pipe, and one end of the hot water pipe is fixedly connected to one end of the return pipe, the other end of the hot water pipe is fixedly connected to the inner wall of the boiler, and the other end of the return pipe is fixedly connected to the inner wall of the return port.
[0008] Preferably, the support member is composed of a fixed plate, a support rod and a support block, and the number of the support rod and the number of the support block are two, the top of the fixed plate is fixedly connected to the bottom ends of the two support rods, and the top ends of the two support rods are fixedly connected to the bottoms of the two support blocks, the two support rods and the support blocks are symmetrically arranged with the center line of the fixed plate as the axis, and the fixed plate is provided with a threaded hole, and the inner walls of the two support blocks are movably abutted against the outer wall of the hot water pipe.
[0009] Preferably, the temperature rising component comprises a heat exchange block, a heat conducting shaft and a heat sink, and the number of the heat conducting shaft and the number of the heat sink are four, the bottom of the heat exchange block is provided with four rotating shaft openings, and the inner walls of the four rotating shaft openings are rotatably connected to the outer wall of the top end of the heat conducting shaft, the outer walls of the four heat conducting shafts are respectively fixedly connected to the inner walls of the four heat sinks, and the inner wall of the heat exchange block is movably connected to the outer wall of the hot water pipe.
[0010] Preferably, the adjusting member is composed of a motor, a rotating shaft, a connecting block, a limit block, a synchronization rod and a support shaft, and the number of the connecting blocks and the limit blocks is four. The output end of the motor is fixedly connected to the bottom end of the rotating shaft, and the top end of the rotating shaft is fixedly connected to the bottom of one of the connecting blocks on one side, the inner walls of the four connecting blocks are rotatably connected to the outer walls of the four limit blocks near the top, respectively, and the outer walls of the four limit blocks near the bottom are rotatably connected to the inner wall of the synchronization rod, the four connecting blocks are arranged on the synchronization rod in a straight line and equidistantly, and the bottom of the connecting block farthest from the rotating shaft is fixedly connected to the top of the support shaft, the outer wall of the support shaft near the bottom is rotatably connected to the inner wall of the fixed plate, and the bottom of the motor is fixedly connected to the top of the fixed plate, and the top of the four connecting blocks away from the limit blocks are respectively fixedly connected to the bottom ends of the four heat-conducting shafts.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, when the motor is started, the output end will drive the rotating shaft to rotate, and the rotational movement of the rotating shaft will be transmitted through one of the connecting blocks. When the connecting block rotates, it drives the limit block and the synchronization rod to make circular motion with the axis of the rotating shaft as the axis. The synchronization rod makes the four connecting blocks rotate synchronously, and then makes the four heat conduction shafts rotate synchronously, thereby adjusting the opening and closing degree of the heat sink. When the temperature in the greenhouse is low, the heat sink can be adjusted to expand, thereby improving the heat dissipation efficiency. When the temperature in the greenhouse is high, the heat sink can be adjusted to shrink, thereby preventing the temperature from being too high. The opening and closing degree of the heat sink is adjusted according to the change of the temperature in the greenhouse, thereby ensuring the warming effect and avoiding the temperature in the insulation greenhouse from being too high, thereby facilitating people's use.
[0013] In the utility model, threaded holes are provided on the fixing plate, and the fixing plate can be fixed to the ground or other surfaces by bolts. The support block clamps the hot water pipe to prevent it from being displaced during work and supports the hot water pipe. The fixing plate can be quickly removed by removing the bolts, which is convenient for staff to replace or maintain the equipment, thereby improving the work efficiency of staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a cross-sectional view of the utility model;
[0016] Figure 3 It is an exploded view of the utility model;
[0017] Figure 4 It is an exploded view of the adjusting member in the utility model.
[0018] In the figure: 1. heating element; 101. water tank; 102. connecting pipe; 103. boiler; 2. heat transmission element; 201. hot water pipe; 202. return pipe; 3. support element; 301. fixing plate; 302. support rod; 303. support block; 4. heating element; 401. heat exchange block; 402. heat conduction shaft; 403. heat sink; 5. adjusting element; 501. motor; 502. rotating shaft; 503. connecting block; 504. limit block; 505. synchronization rod; 506. support shaft. DETAILED DESCRIPTION
[0019] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figures 1 to 4 The utility model provides a technical solution: a temperature-raising device in a heat preservation shed, comprising a heating element 1, the inner wall of the heating element 1 is fixedly connected to one end of a heat transmission element 2, the outer wall of the heat transmission element 2 is movably abutted against the inner wall of a support element 3, and the outer wall of the heat transmission element 2 is movably sleeved with the inner wall of a temperature-raising element 4.
[0021] The bottom end of the heating component 4 is fixedly connected to the top of the adjusting component 5 , and the bottom of the adjusting component 5 is fixedly connected to the top of the supporting component 3 .
[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3and Figure 4 As shown, the heating element 1 is composed of a water tank 101, a connecting pipe 102 and a boiler 103, and the inner wall of the water tank 101 is fixedly connected to one end of the connecting pipe 102, and the other end of the connecting pipe 102 is fixedly connected to the inner wall of the boiler 103, and a water injection port and a reflux port are respectively provided on the top and side of the water tank 101. Water is added to the water tank 101 through the water injection port, and the water in the water tank 101 enters the boiler 103 through the connecting pipe 102 for heating.
[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the heat transfer element 2 includes a hot water pipe 201 and a return pipe 202, and one end of the hot water pipe 201 is fixedly connected to one end of the return pipe 202, the other end of the hot water pipe 201 is fixedly connected to the inner wall of the boiler 103, and the other end of the return pipe 202 is fixedly connected to the inner wall of the return port. When the water in the boiler 103 is heated to a sufficient temperature, the hot water will enter the hot water pipe 201, and the hot water flowing out of the boiler 103 will flow through the hot water pipe 201 to the return pipe 202, and finally flow back to the water tank 101 through the return port, thereby realizing the recycling of hot water and improving the thermal efficiency of the system.
[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the support member 3 is composed of a fixing plate 301, a support rod 302 and a support block 303, and the number of the support rod 302 and the support block 303 are both two, the top of the fixing plate 301 is fixedly connected to the bottom ends of the two support rods 302, and the top ends of the two support rods 302 are fixedly connected to the bottoms of the two support blocks 303, the two support rods 302 and the support blocks 303 are symmetrically arranged with the center line of the fixing plate 301 as the axis, and the fixing plate 301 is provided with threaded holes, the inner walls of the two support blocks 303 are movably abutted against the outer walls of the hot water pipe 201, the fixing plate 301 is provided with threaded holes, and the fixing plate 301 can be fixed to the ground or other surfaces by bolts, and the support blocks 303 clamp the hot water pipe 201 to prevent it from displacement during work and support the hot water pipe 201.
[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the temperature rising component 4 comprises a heat exchange block 401, a heat conduction shaft 402 and a heat sink 403, and the number of the heat conduction shaft 402 and the heat sink 403 are both four. The bottom of the heat exchange block 401 is provided with four rotating shaft openings, and the inner walls of the four rotating shaft openings are rotatably connected to the outer wall of the top end of the heat conduction shaft 402. The outer walls of the four heat conduction shafts 402 are respectively fixedly connected to the inner walls of the four heat sinks 403, and the inner wall of the heat exchange block 401 is movably connected to the outer wall of the hot water pipe 201. The heat exchange block 401 is in contact with the hot water pipe 201, so that the heat exchange block 401 can quickly absorb the heat in the hot water, so that its own temperature is increased. The heat conduction shaft 402 serves as a bridge for heat transfer, and quickly conducts the heat absorbed by the heat exchange block 401 to the heat sink 403 fixedly connected thereto. The heat sink 403 increases the contact area with the surrounding air, thereby accelerating the heat dissipation and heating up the inside of the insulation shed.
[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the adjusting member 5 is composed of a motor 501, a rotating shaft 502, a connecting block 503, a limiting block 504, a synchronous rod 505 and a supporting shaft 506, and the number of the connecting blocks 503 and the limiting blocks 504 are both four, the output end of the motor 501 is fixedly connected to the bottom end of the rotating shaft 502, and the top of the rotating shaft 502 is fixedly connected to the bottom of one side of one of the connecting blocks 503, the inner walls of the four connecting blocks 503 are rotatably connected to the outer walls of the four limiting blocks 504 near the top, respectively, and the outer walls of the four limiting blocks 504 near the bottom are rotatably connected to the inner wall of the synchronous rod 505, the four connecting blocks 503 are arranged on the synchronous rod 505 in a straight line and at equal distances, and the bottom of the connecting block 503 farthest from the rotating shaft 502 is fixedly connected to the top of the supporting shaft 506, the outer wall of the supporting shaft 506 near the bottom is rotatably connected to the inner wall of the fixing plate 301, and the bottom of the motor 501 is fixedly connected to the top of the fixing plate 301, The top of the connecting block 503 away from the limiting block 504 is fixedly connected to the bottom end of the four heat-conducting shafts 402 respectively. When the motor 501 is started, the output end will drive the rotating shaft 502 to rotate, and the rotational movement of the rotating shaft 502 will be transmitted through one of the connecting blocks 503. When the connecting block 503 rotates, it drives the limiting block 504 and the synchronization rod 505 to make circular motion with the axis of the rotating shaft 502 as the axis. The synchronization rod 505 makes the four connecting blocks 503 rotate synchronously, and then makes the four heat-conducting shafts 402 rotate synchronously, and adjusts the opening and closing degree of the heat sink 403. When the temperature in the greenhouse is low, the heat sink 403 can be adjusted to expand to increase the heat dissipation area and improve the heat dissipation efficiency. When the temperature in the greenhouse is high, the heat sink 403 can be adjusted to shrink to reduce the heat dissipation area to prevent the temperature from being too high. The opening and closing degree of the heat sink 403 is adjusted according to the change of the temperature in the greenhouse, which not only ensures the warming effect, but also avoids the temperature in the insulation greenhouse from being too high, which is convenient for people to use.
[0027] The use method and advantages of the utility model: When the heating device in the heat preservation shed is working, the working process is as follows:
[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when the motor 501 is started, the output end will drive the rotating shaft 502 to rotate, and the rotational movement of the rotating shaft 502 will be transmitted through one of the connecting blocks 503. When the connecting block 503 rotates, it drives the limit block 504 and the synchronization rod 505 to make circular motion with the axis of the rotating shaft 502 as the axis. The synchronization rod 505 makes the four connecting blocks 503 rotate synchronously, and then makes the four heat conduction shafts 402 rotate synchronously, and adjusts the opening and closing degree of the heat sink 403. When the temperature in the greenhouse is low, the heat sink 403 can be adjusted to expand to improve the heat dissipation efficiency. When the temperature in the greenhouse is high, the heat sink 403 can be adjusted to shrink to prevent the temperature from being too high. The opening and closing degree of the heat sink 403 is adjusted according to the change of the temperature in the greenhouse, which not only ensures the warming effect, but also avoids the temperature in the insulation greenhouse from being too high, which is convenient for people to use. The fixing plate 301 is provided with threaded holes, and the fixing plate 301 can be fixed to the ground or other surfaces by bolts. The support block 303 clamps the hot water pipe 201 to prevent it from being displaced during operation and supports the hot water pipe 201. The fixing plate 301 can be quickly removed by removing the bolts, which is convenient for the staff to replace or maintain the equipment, thereby improving the work efficiency of the staff.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A temperature-raising device in a heat preservation shed, comprising a heating element (1), characterized in that: The inner wall of the heating element (1) is fixedly connected to one end of the heat transmission element (2), the outer wall of the heat transmission element (2) is movably abutted against the inner wall of the support element (3), and the outer wall of the heat transmission element (2) is movably sleeved with the inner wall of the temperature raising element (4); The bottom end of the temperature raising component (4) is fixedly connected to the top of the adjusting component (5), and the bottom end of the adjusting component (5) is fixedly connected to the top of the supporting component (3).
2. A temperature raising device in a heat preservation shed according to claim 1, characterized in that: The heating element (1) is composed of a water tank (101), a connecting pipe (102) and a boiler (103), wherein the inner wall of the water tank (101) is fixedly connected to one end of the connecting pipe (102), the other end of the connecting pipe (102) is fixedly connected to the inner wall of the boiler (103), and a water injection port and a return port are respectively provided on the top and side of the water tank (101).
3. A temperature raising device in a heat preservation shed according to claim 2, characterized in that: The heat transfer element (2) comprises a hot water pipe (201) and a return pipe (202), wherein one end of the hot water pipe (201) is fixedly connected to one end of the return pipe (202), the other end of the hot water pipe (201) is fixedly connected to the inner wall of the boiler (103), and the other end of the return pipe (202) is fixedly connected to the inner wall of the return port.
4. The temperature raising device in a heat preservation shed according to claim 1, characterized in that: The support member (3) is composed of a fixing plate (301), a support rod (302) and a support block (303), and the number of the support rod (302) and the number of the support block (303) are both two, the top of the fixing plate (301) is fixedly connected to the bottom ends of the two support rods (302), and the top ends of the two support rods (302) are fixedly connected to the bottoms of the two support blocks (303), the two support rods (302) and the support block (303) are symmetrically arranged with the center line of the fixing plate (301) as the axis, and the fixing plate (301) is provided with a threaded hole, and the inner walls of the two support blocks (303) are movably abutted against the outer wall of the hot water pipe (201).
5. The temperature raising device in a heat preservation shed according to claim 3, characterized in that: The temperature-raising component (4) comprises a heat exchange block (401), a heat conduction shaft (402) and a heat sink (403), and the number of the heat conduction shaft (402) and the number of the heat sink (403) are both four. The bottom of the heat exchange block (401) is provided with four rotating shaft openings, and the inner walls of the four rotating shaft openings are rotatably connected to the outer wall of the top end of the heat conduction shaft (402). The outer walls of the four heat conduction shafts (402) are respectively fixedly connected to the inner walls of the four heat sinks (403), and the inner wall of the heat exchange block (401) is movably sleeved with the outer wall of the hot water pipe (201).
6. The temperature raising device in a heat preservation shed according to claim 1, characterized in that: The adjusting member (5) is composed of a motor (501), a rotating shaft (502), a connecting block (503), a limiting block (504), a synchronous rod (505) and a supporting shaft (506), and the number of the connecting blocks (503) and the limiting blocks (504) are four, the output end of the motor (501) is fixedly connected to the bottom end of the rotating shaft (502), and the top end of the rotating shaft (502) is fixedly connected to the bottom of one side of one of the connecting blocks (503), the inner walls of the four connecting blocks (503) are rotatably connected to the outer walls of the four limiting blocks (504) near the top, and the four limiting blocks (504) are close to the outer walls of the four limiting blocks (504). The outer walls near the bottom are rotatably connected to the inner wall of the synchronization rod (505), the four connection blocks (503) are arranged on the synchronization rod (505) in a straight line and at equal distances, and the bottom of the connection block (503) farthest from the rotation axis (502) is fixedly connected to the top of the support shaft (506), the outer wall near the bottom of the support shaft (506) is rotatably connected to the inner wall of the fixed plate (301), and the bottom of the motor (501) is fixedly connected to the top of the fixed plate (301), and the tops of the four connection blocks (503) on the side away from the limit block (504) are respectively fixedly connected to the bottom ends of the four heat conduction shafts (402).