Auxiliary installation device for heat supply pipeline in facility agriculture

Abstract

The utility model relates to the field of facility agriculture, in particular to a facility agriculture heat supply pipeline auxiliary installation device. Comprising a plurality of rectangular pipes, the rectangular pipes are vertically arranged in the greenhouse and are arranged at intervals in the laying direction of the heat supply pipeline; a plurality of bearing strips are arranged on each rectangular pipe from top to bottom at intervals, the middle portions of the bearing strips are fixedly connected with the rectangular pipes, and the bearing strips are perpendicular to the rectangular pipes; the base is arranged at the lower end of the rectangular tube; the stand column is detachably connected with the base; the rectangular pipes are detachably connected with the stand columns. And a plurality of layers of heat supply pipelines can be conveniently laid in the greenhouse.

Description

Technical Field

[0001] This utility model relates to the field of facility agriculture, and in particular to an auxiliary installation device for heating pipelines in facility agriculture. Background Technology

[0002] In modern facility agriculture, intelligent greenhouses are large, typically ranging from 30,000 to 70,000 square meters, with a roof height of up to 7 meters. Numerous heating pipes are installed on the roof and ground, serving not only temperature management, buffering diurnal temperature variations, and dehumidification to prevent condensation, but also creating a three-dimensional heat circulation system through roof radiation and ground pipes. This enables cross-seasonal energy storage and improves energy efficiency, making it a standard feature of intelligent greenhouses. However, greenhouse heating pipes are generally 6-10 meters long. Connecting and installing these pipes on the roof is challenging due to the high working position, making construction difficult and time-consuming. Traditional high-altitude installation methods are not only inefficient but also pose certain safety risks. Furthermore, installing ground-level heating pipes requires workers to squat for extended periods for welding, placing immense pressure on their backs and knees, easily leading to fatigue and injury. This reduces work efficiency in the short term and, in the long term, harms the workers' health, hindering the efficient development of facility agriculture.

[0003] Patent application number 202010496159.2 discloses an auxiliary device for installing heating pipes, belonging to the field of municipal construction auxiliary devices. It includes two support devices; each support device includes a support plate, an L-shaped sliding plate, and a connecting rod; the support plate has a groove inside; the horizontal end of the L-shaped sliding plate slides in cooperation with the groove, and the vertical end of the L-shaped sliding plate has a through hole; one end of the connecting rod is movably connected to the through hole via a cylindrical pin; the auxiliary device for installing heating pipes also includes a fixing device and a linkage device; the two support devices are symmetrically arranged on both sides of the fixing device; the other end of the connecting rod is movably connected to the side of the fixing device; the linkage device is movably connected to the upper end of the L-shaped sliding plate, and the linkage device slides in cooperation with the fixing device. This invention uses the support devices to fix the entire auxiliary device at the upper end of the pipe-buried pit, facilitating worker operation and pipe fixing; furthermore, multiple auxiliary devices can be connected together via hanging rings, allowing workers to connect multiple devices for use together.

[0004] The above-mentioned technology is not suitable for laying multiple layers of heating pipes in large quantities. Therefore, there is a need for a technology that can facilitate the laying of multiple layers of heating pipes in greenhouses. Summary of the Invention

[0005] This invention provides an auxiliary installation device for heating pipelines in facility agriculture, which can cheaply lay multiple layers of heating pipelines in greenhouses.

[0006] To solve the above-mentioned technical problems, this application provides the following technical solution: an auxiliary installation device for heating pipelines in facility agriculture, comprising:

[0007] Several rectangular tubes; the rectangular tubes are vertically installed inside the greenhouse and arranged at intervals along the laying direction of the heating pipeline;

[0008] Load-bearing strips: Each rectangular tube is provided with several load-bearing strips at intervals from top to bottom. The middle part of the load-bearing strips is fixedly connected to the rectangular tube, and the load-bearing strips are perpendicular to the rectangular tubes.

[0009] Base: Located at the lower end of the rectangular tube;

[0010] Column: The column and the base are detachably connected; the rectangular tube is detachably connected to the column.

[0011] The basic principles and beneficial effects of this scheme:

[0012] First, based on the number of heating pipes that need to be installed at the top of the greenhouse columns, determine the number of load-bearing strips to be welded onto the rectangular tube, and then determine the height of the rectangular tube.

[0013] The rectangular tube is cut to the designed height, and the positions are accurately marked at preset intervals on the rectangular tube. Then, the load-bearing strip is vertically welded to the marked positions to ensure a firm weld.

[0014] Wrap a layer of protective felt around the steel column, install the bottom of the rectangular tube with the welded load-bearing strip at the connection hole of the steel column at the bottom of the greenhouse, and fix the middle and upper parts of the rectangular tube to the steel column with iron wire to ensure accurate and stable installation.

[0015] On the ground, the heating pipes are placed sequentially on the load-bearing strips on both sides of the rectangular tube and connected to form a complete pipe assembly. Using hoisting equipment, the connected pipe assembly is lifted to the corresponding positions on the top of the greenhouse and the ground. After installation, the auxiliary installation devices are removed, and the assembly is properly stored for future use.

[0016] This solution significantly reduces the amount of work at height and lowers the risks associated with such work. It also changes the process of welding pipes while squatting on the ground to welding them while standing, reducing the labor intensity of construction workers and ensuring their safety and health.

[0017] It improves the installation efficiency of heating pipelines, shortens the installation cycle, and facilitates the rapid construction and commissioning of facility agriculture greenhouses.

[0018] The auxiliary installation device is made of specific materials, has a simple structure, low cost, and can be reused, further reducing the construction cost of facility agriculture.

[0019] Furthermore, a concrete layer is poured under the base.

[0020] Beneficial effects: It stabilizes the posts and prevents them from tilting during installation.

[0021] Furthermore, a support rod is provided between the two adjacent load-bearing bars, and the upper and lower bottom surfaces of the support rod abut against the opposite surfaces of the two adjacent load-bearing bars, respectively.

[0022] Beneficial effects: The optimized stress points of the load-bearing strip prevent deformation and enhance its supporting function. Furthermore, the support strip prevents the hot water pipe from slipping off during installation. After the pipe assembly is installed, the load-bearing strip can be removed, allowing the pipe assembly to be moved.

[0023] Furthermore, the upper and lower bottom surfaces of the load-bearing strip are provided with sliding grooves, and the support rod is slidably connected to the sliding grooves.

[0024] Furthermore, the support rod includes a first contact seat and a second contact seat. The first contact seat is slidably connected to a groove in the upper bottom surface of the lower load-bearing bar, and the second contact seat is slidably connected to a groove in the lower bottom surface of the upper load-bearing bar. A screw is fixed to the bottom of the second contact seat, and a vertical rod is fixed to the top of the first contact seat. It also includes a bearing, a nut, and a connecting block. The nut is threadedly connected to the screw, the inner ring of the bearing is fixedly connected to the vertical rod, and the outer ring of the bearing and the outer edge of the nut are fixedly connected through the connecting block. The screw and the vertical rod are coaxial but do not contact each other.

[0025] Beneficial effect: The size of the support rod can be adjusted as the nut rotates, thus adapting to the spacing between the load-bearing bars.

[0026] Furthermore, the grooves on the load-bearing bar are arranged in a stepped manner, wherein the cross-sectional area at the bottom of the groove is larger than the cross-sectional area at the top of the groove, and the cross-section of the groove is two rectangles, wherein the rectangle at the top of the groove matches the diameter of the vertical rod and the screw, and the rectangle at the bottom of the groove matches the shape of the first contact seat and the second contact seat.

[0027] Furthermore, the height of the first contact seat is the same as the height of the bottom rectangle of the matching slide groove; the height of the second contact seat is less than the height of the bottom rectangle of the matching slide groove.

[0028] Beneficial effect: By setting the height of the second contact seat to be lower than the height of the bottom of the slide, the size adaptation range of the support rod is increased, and more range of motion can be adjusted. Attached Figure Description

[0029] Figure 1 This is a front view of an embodiment of an auxiliary installation device for heating pipelines in facility agriculture.

[0030] Figure 2 This is a schematic diagram of the base and the column;

[0031] Figure 3 This is a structural diagram of the rectangular tube and the load-bearing strip;

[0032] Figure 4 This is a schematic diagram showing the connection between the support rod and the load-bearing strip;

[0033] Figure 5 This is a schematic diagram of the support rod. Detailed Implementation

[0034] The following detailed description illustrates the specific implementation method:

[0035] The markings in the accompanying drawings include: concrete layer 1, base 2, column 3, rectangular tube 4, load-bearing strip 5, support rod 6, first contact seat 61, vertical rod 62, bearing 63, connecting block 64, nut 65, screw 66, second contact seat 67, and heating pipe 7.

[0036] Example 1 is attached. Figure 1-4 As shown,

[0037] An auxiliary installation device for a heating pipeline in facility agriculture includes:

[0038] Several rectangular tubes 4; the rectangular tubes 4 are vertically installed inside the greenhouse and are arranged at intervals along the laying direction of the heating pipe 7;

[0039] Load-bearing strip 5: Each rectangular tube 4 is provided with several load-bearing strips 5 at intervals from top to bottom. The middle part of the load-bearing strip 5 is fixedly connected to the rectangular tube 4, and the load-bearing strip 5 is perpendicular to the rectangular tube 4.

[0040] Base 2: Located at the lower end of the rectangular tube 4; a concrete layer 1 is poured under the base 2.

[0041] Column 3: The column 3 and the base 2 are detachably connected; the rectangular tube 4 is detachably connected to the column 3. Both the column 3 and the base 2 are made of steel.

[0042] A support rod 6 is also provided between two adjacent load-bearing bars 5, and the upper and lower bottom surfaces of the support rod 6 abut against the opposite surfaces of the two adjacent load-bearing bars 5, respectively. Both the upper and lower bottom surfaces of the load-bearing bars 5 are provided with sliding grooves, and the support rod 6 is slidably connected to the sliding grooves. The topmost and bottommost load-bearing bars 5 have a sliding groove on only one side, that is, on the opposite side of the adjacent load-bearing bar 5.

[0043] As attached Figure 5As shown, the support rod 6 includes a first contact seat 61 and a second contact seat 67. The first contact seat 61 is slidably connected to a groove in the upper bottom surface of the lower load-bearing bar 5, and the second contact seat 67 is slidably connected to a groove in the lower bottom surface of the upper load-bearing bar 5. A screw 66 is fixed to the bottom of the second contact seat 67, and a vertical rod 62 is fixed to the top of the first contact seat 61. It also includes a bearing 63, a nut 65, and a connecting block 64. The nut 65 is threadedly connected to the screw 66. The inner ring of the bearing 63 is fixedly connected to the vertical rod 62, and the outer ring of the bearing 63 and the outer edge of the nut 65 are fixedly connected through the connecting block 64. The screw 66 and the vertical rod 62 are coaxial but do not contact each other.

[0044] The grooves on the load-bearing bar 5 are arranged in a stepped manner, wherein the cross-sectional area at the bottom of the groove is larger than the cross-sectional area at the top of the groove. The cross-section of the groove is two rectangles, wherein the rectangle at the top of the groove matches the diameter of the vertical rod 62 and the screw 66, and the rectangle at the bottom of the groove matches the shape of the first contact seat 61 and the second contact seat 67.

[0045] The height of the first contact seat 61 is the same as the height of the bottom rectangle of the matching slide groove; the height of the second contact seat 67 is less than the height of the bottom rectangle of the matching slide groove. By setting the height of the second contact seat 67 to be lower than the bottom height of the slide groove, the size adaptation range of the support rod 6 is wider, and more range of motion can be adjusted.

[0046] The specific implementation steps of this plan are as follows:

[0047] First, based on the number of heating pipes 7 that need to be installed on the top of the three greenhouse pillars, determine the number of load-bearing strips 5 to be welded on the rectangular tube 4, and then determine the height of the rectangular tube 4.

[0048] Cut the 40×20×5mm rectangular tube 4 to the designed height, mark the position every 120mm on the rectangular tube 4, and then weld the 300mm long load-bearing strip 5 vertically to the marked position to ensure a firm weld.

[0049] Wrap a layer of protective felt around the steel column 3, and install the bottom of the rectangular tube 4 with the welded load-bearing strip 5 at the connection hole of the steel column 3 at the bottom of the greenhouse. Fix the middle and upper part of the rectangular tube 4 to the steel column 3 with iron wire to ensure accurate and stable installation.

[0050] On the ground, the heating pipes 7 are placed sequentially on the load-bearing strips 5 on both sides of the rectangular tube 4 and connected to form a complete pipe assembly. The connected pipe assembly is then hoisted to the corresponding position on the top of the greenhouse using hoisting equipment. After installation, the auxiliary installation devices are removed and the assembly is properly stored for future use.

[0051] This plan has the following beneficial effects:

[0052] Innovative Installation Method: Breaking away from the traditional method of installing heating pipes segment by segment at high altitude, this device pioneers a method of completing pipe connections on the ground before hoisting the entire unit. Previously, high-altitude installations were limited by space and operational convenience, requiring construction workers to perform complex pipe connection operations at height, which was not only inefficient but also demanded high levels of technical skill. This device, by connecting pipes on the ground, reduces operational difficulty, makes the construction process easier to control, and significantly improves construction efficiency.

[0053] Innovative Structural Design: The device employs a structure of rectangular tubes 4 of specific specifications paired with spaced welded load-bearing bars 5. The 40×20×5mm rectangular tubes 4 provide a stable support framework, while the load-bearing bars 5 are Ø12 threaded steel bars welded every 120mm, designed to be 300mm in length. This design not only meets the requirements for supporting the heating pipes 7 but also allows for a rational layout within a limited space, accommodating the installation requirements of different numbers of heating pipes 7. Furthermore, the number of load-bearing bars 5 can be flexibly adjusted according to the number of pipes, allowing the height of the rectangular tubes 4 to adapt accordingly. This flexible and variable structural design represents an innovation in traditional fixed-structure installation auxiliary tools.

[0054] Cost-effective innovation: This reusable device significantly reduces the cost of installing heating pipelines in facility agriculture construction. Traditional installation methods often use disposable auxiliary materials or temporary fixed facilities, which are then discarded after use, resulting in resource waste. This auxiliary installation device, however, is installed on the greenhouse pillars and can be reused after removal, reducing material procurement and equipment construction costs, thus offering significant economic and environmental benefits.

[0055] The above are merely embodiments of the present invention. The invention is not limited to the fields covered by these embodiments. Commonly known structures and characteristics in the solutions are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are able to access all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, under the guidance of this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of the present invention. These should also be considered within the scope of protection of the present invention, and will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. An auxiliary installation device for heating pipelines in facility agriculture, characterized in that, include: Several rectangular tubes; the rectangular tubes are vertically installed inside the greenhouse and arranged at intervals along the laying direction of the heating pipeline; Load-bearing strips: Each rectangular tube is provided with several load-bearing strips at intervals from top to bottom. The middle part of the load-bearing strips is fixedly connected to the rectangular tube, and the load-bearing strips are perpendicular to the rectangular tubes. Base: Located at the lower end of the rectangular tube; Column: The column and the base are detachably connected; the rectangular tube is detachably connected to the column.

2. The auxiliary installation device for heating pipelines in facility agriculture according to claim 1, characterized in that: A concrete layer is poured under the base.

3. The auxiliary installation device for heating pipelines in facility agriculture according to claim 1, characterized in that: A support rod is also provided between two adjacent load-bearing bars, and the upper and lower bottom surfaces of the support rod abut against the opposite surfaces of the two adjacent load-bearing bars, respectively.

4. The auxiliary installation device for heating pipelines in facility agriculture according to claim 3, characterized in that: The upper and lower bottom surfaces of the load-bearing strip are provided with sliding grooves, and the support rod is slidably connected to the sliding grooves.

5. The auxiliary installation device for heating pipelines in facility agriculture according to claim 4, characterized in that: The support rod includes a first contact seat and a second contact seat. The first contact seat is slidably connected to a groove in the upper bottom surface of the lower load-bearing bar, and the second contact seat is slidably connected to a groove in the lower bottom surface of the upper load-bearing bar. A screw is fixed to the bottom of the second contact seat, and a vertical rod is fixed to the top of the first contact seat. The support rod also includes a bearing, a nut, and a connecting block. The nut is threadedly connected to the screw, the inner ring of the bearing is fixedly connected to the vertical rod, and the outer ring of the bearing and the outer edge of the nut are fixedly connected by the connecting block. The screw and the vertical rod are coaxial but do not contact each other.

6. The auxiliary installation device for heating pipelines in facility agriculture according to claim 5, characterized in that: The grooves on the load-bearing bar are arranged in a stepped manner, wherein the cross-sectional area at the bottom of the groove is larger than the cross-sectional area at the top of the groove, and the cross-section of the groove is two rectangles, wherein the rectangle at the top of the groove matches the diameter of the vertical rod and the screw, and the rectangle at the bottom of the groove matches the shape of the first contact seat and the second contact seat.

7. The auxiliary installation device for heating pipelines in facility agriculture according to claim 6, characterized in that: The height of the first contact seat is the same as the height of the bottom rectangle of the matching slide groove; the height of the second contact seat is less than the height of the bottom rectangle of the matching slide groove.

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