Mounting bracket for ground source heat pump

Abstract

The utility model discloses a mounting bracket for a ground source heat pump, which comprises a lower support frame, an upper support frame is correspondingly arranged right above the lower support frame, L-shaped support columns are fixedly connected to four corners between the upper support frame and the lower support frame, a protective plate is horizontally arranged on the inner sides of the four L-shaped support columns, and the protective plate is fixedly connected with the upper support frame and the lower support frame. The two sides of the protection plate are provided with pipeline receding grooves extending to and close to the ends of the protection plate, and when bottom connecting pipes of the U-shaped pipe need to be arranged in the same horizontal area in a stacked and staggered mode, the height position of the protection plate can be adjusted up and down according to the actual diameter and height of the connecting pipes. The protection plates are arranged on the L-shaped supporting columns, the protection plates are completely fixed to the L-shaped supporting columns under the cooperation of the first installation holes, the second installation holes and bolts, so that the purpose of flexible arrangement of the U-shaped pipes is effectively achieved, and meanwhile after landfill, the protection plates further form interval protection on the U-shaped pipes below the protection plates so as to prevent the U-shaped pipes from being collided or extruded to be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of ground source heat pump installation, in particular to a mounting bracket for a ground source heat pump. Background Art

[0002] A geothermal heat pump is an efficient, energy-saving and environmentally friendly air-conditioning system that uses shallow underground geothermal resources for both heating and cooling. A geothermal heat pump can transfer energy from a low-temperature heat source to a high-temperature heat source by inputting a small amount of high-quality energy (electricity). When installing a geothermal heat pump, it is necessary to bury pipes underground, and most of them are U-shaped pipes. The existing burial method is to dig holes for each set of U-shaped connected pipes separately, which has also led to the development of conical adapters specifically for geothermal heat pumps. This burial method requires multiple holes to be dug, and each hole is difficult to dig because the length and diameter of the hole are relatively large. When landfilling, the closed end of the U-shaped pipe is located deep underground and is easily damaged by pressure during landfilling.

[0003] After inspection, Chinese patent number (announcement number) CN214095020U discloses a mounting bracket for ground source heat pump, including a lower bracket and an upper bracket, both of which are square frame structures formed by winding strip steel pipes or steel bars, the lower bracket is located below the upper bracket, and the lower bracket is evenly distributed with pipeline brackets on a pair of opposite sides of the lower bracket, .... The closed end of the protective plate is evenly provided with weight-reducing holes, and its opening rate is not less than 50%; the upper bracket is symmetrically provided with lifting rings on a pair of opposite sides; the beneficial effect achieved is: when in use, the pipeline can be fixed to the mounting bracket on the ground by using a pipe clamp or a tie, and the U-shaped pipeline connection end is partially located below the protective plate. When burying, a rectangular pit is directly dug on the ground to place the lower mounting bracket, and the mounting bracket with the installed pipeline is placed in the rectangular pit by a crane for landfill. It greatly reduces the number of digging holes and the difficulty of digging holes, and multiple U-shaped pipes can be pre-fixed on the ground and the mounting bracket in advance, which greatly improves the pipeline laying speed and laying efficiency. During landfill, since the connecting end of the U-shaped pipe is located below the protective plate, the landfill soil is blocked by the protective plate, which can effectively protect the connecting end of the U-shaped pipe from damage; the pipe clearance gap on the protective plate is to facilitate the installation of vertical pipes.

[0004] However, the mounting bracket in the above patent still has some shortcomings, which leads to the need for improvement in practicality, such as: 1. The vertical position of the vertical pipe as a U-tube is different in different ground source heat pump devices. Although there are a large number of pipeline clearance gaps in the above patent, there are structural obstacles between adjacent clearance gaps, which makes it difficult to fine-tune and adjust the vertical pipe according to actual needs, reducing the scope of application of the mounting bracket. 2. In the art of this field, the pipes at the bottom of the U-tube, that is, the connecting pipes in the above patent, sometimes need to be staggered in the same horizontal area, and the protective plate in the above patent is obviously fixed and does not have the function or structure of height adjustment. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the present invention is to provide a mounting bracket for a ground source heat pump to solve the review problems 1 and 2 proposed in the above background technology.

[0007] The cam is an L-shaped support column, and the cam is connected to the bottom bracket of the chassis by the spring, and the cam is connected to the bottom bracket by the spring.

[0008] As a preferred solution of the mounting bracket for a ground source heat pump described in the utility model, the L-shaped support column is provided with a plurality of first mounting holes distributed equidistantly along its height direction, and second mounting holes corresponding to the first mounting holes are provided at both ends of the protective plate.

[0009] As a preferred solution of the installation bracket for a ground source heat pump described in the utility model, the protective plate is also provided with evenly distributed through holes.

[0010] As a preferred solution of the installation bracket for a ground source heat pump described in the utility model, the locking component can be set as a locking screw, a cable tie or a pipe clamp.

[0011] As a preferred solution of the installation bracket for a ground source heat pump described in the utility model, at least one side of the U-shaped clamp is provided with a threaded hole matching the locking component.

[0012] As a preferred solution of the installation bracket for a ground source heat pump described in the utility model, a plurality of positioning ears are further provided on the outer edge of the lower support frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The installation bracket for a ground source heat pump can be pre-pried and positioned on the ground when in use. The staff can freely adjust the matching position and layout quantity of the pipeline support rod according to the actual position and number of the U-shaped pipe, and freely displace the position of the U-shaped pipe vertical pipe with the cooperation of the pipeline avoidance groove. The pipeline support rod is clamped to the upper support frame and the lower support frame through the U-shaped clamp. When fixing, the U-shaped clamp, the upper support frame, the lower support frame, the pipeline support rod and the U-shaped pipe can be connected and fixed by locking screws, cable ties or pipe clamps according to actual needs, so that the U-shaped pipe is unobstructed when adjusted left and right, and can be freely arranged according to actual needs, so that the application scope of the installation bracket is improved.

[0015] (ii) During installation, when the bottom connecting pipes of the U-shaped pipes need to be stacked and staggered in the same horizontal area, the height position of the protective plate can be adjusted up and down according to the actual diameter and height of the connecting pipes, and the protective plate can be completely fixed on the L-shaped support column with the cooperation of the first mounting hole, the second mounting hole and the bolts, thereby effectively achieving the purpose of flexible arrangement of the U-shaped pipe. At the same time, after landfill, the protective plate also forms a spacing protection for the U-shaped pipe below it to prevent the U-shaped pipe from being damaged by collision or extrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the mounting bracket of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the protective plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the pipeline support rod structure of the utility model.

[0019] In the figure: 10, lower support frame; 11, positioning ear; 20, upper support frame; 30, L-shaped support column; 30, first mounting hole; 40, protective plate; 40a, pipeline avoidance groove; 41, mounting plate; 41a, second mounting hole; 50, pipeline support rod; 51, U-shaped clamp; 51a, threaded hole; 60, bolt; 70, locking component. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0021] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Figure 1-Figure 3 The figure shows the overall structure of a mounting bracket for a ground source heat pump according to the present invention. Figure 1-Figure 3 In this embodiment, a mounting bracket for a ground source heat pump includes a lower support frame 10, an upper support frame 20 is correspondingly arranged above the lower support frame 10, L-shaped support columns 30 are fixedly connected to the four corners between the upper support frame 20 and the lower support frame 10, and a protective plate 40 is horizontally arranged on the inner side of the four L-shaped support columns 30, and both sides of the protective plate 40 have a pipeline avoidance groove 40a extending to and close to the end of the protective plate 40, and both ends of the protective plate 40 are provided with an inner corner of the L-shaped support column 30. A matching mounting plate 41 that can be moved up and down and adjusted, a bolt 60 is connected between the mounting plate 41 and the L-shaped support column 30, and a plurality of freely movable pipeline support rods 50 are arranged between the upper support frame 20 and the lower support frame 10 in addition to the L-shaped support column 30, and the upper and lower ends of the pipeline support rod 50 are respectively provided with U-shaped clips 51 that are clamped to the upper support frame 20 and the lower support frame 10, and the U-shaped clips 51 are respectively connected to the upper support frame 20 and the lower support frame 10 with locking components 70.

[0024] The L-shaped support column 30 is provided with a plurality of first mounting holes 30a which are equidistantly distributed along its height direction, and the two ends of the protective plate 40 are provided with second mounting holes 41a which correspond to the first mounting holes 30a. During installation, when the bottom connecting pipes of the U-shaped tube need to be stacked and staggered in the same horizontal area, the height position of the protective plate 40 can be adjusted up and down according to the actual diameter and height of the connecting pipe, and the protective plate 40 can be completely fixed on the L-shaped support column 30 with the cooperation of the first mounting holes 30a, the second mounting holes 41a and the bolts 60, thereby effectively achieving the purpose of flexible arrangement of the U-shaped tube. At the same time, after filling, the protective plate 40 also forms a spacing protection for the U-shaped tube below it to prevent the U-shaped tube from being damaged by collision or extrusion.

[0025] Furthermore, the protective plate 40 is also provided with evenly distributed through holes. By providing a plurality of through holes, the weight of the protective plate 40 and the entire mounting bracket can be effectively reduced, which reduces material costs and is also beneficial to installation and layout.

[0026] The locking component 70 can be set as a locking screw, a cable tie or a pipe clamp; a threaded hole 51a matching the locking component 70 is opened on at least one side of the U-shaped clamp 51. When in use, it can be pre-pried and positioned on the ground. The staff can freely adjust the matching position and layout quantity of the pipeline support rod 50 according to the actual position and number of the U-shaped tube, and freely displace the position of the U-shaped tube vertical tube with the cooperation of the pipeline avoidance groove 40a, and the pipeline support rod 50 is clamped to the upper support frame 20 and the lower support frame 10 through the U-shaped clamp 51. When fixing, the U-shaped clamp 51, the upper support frame 20, the lower support frame 10, the pipeline support rod 50 and the U-shaped tube can be connected and fixed by using locking screws, cable ties or pipe clamps according to actual needs, so that the U-shaped tube is unobstructed when adjusted left and right, and can be freely arranged according to actual needs, so that the application range of the mounting bracket is improved.

[0027] Furthermore, a plurality of positioning ears 11 are provided on the outer edge of the lower support frame 10. In the present embodiment, the positioning ears 11 are provided with smooth through holes or threaded through holes, which cooperate with ground nails or threaded rods to facilitate positioning of the lower support frame 10 and the entire device on the ground of the pit.

[0028] In summary, in the present embodiment, a mounting bracket for a ground source heat pump can be pre-installed and positioned on the ground for the ground source heat pump and the U-shaped pipe during actual installation, and the ground source heat pump can be fixed on the protective plate 40. The staff can freely adjust the matching position and the number of the pipeline support rods 50 according to the actual position and number of the U-shaped pipes, and freely displace the position of the U-shaped pipe vertical pipe with the cooperation of the pipeline avoidance groove 40a, and the pipeline support rods 50 are clamped to the upper support frame 20 and the lower support frame 10 through the U-shaped clamp 51. When fixing, it can be adjusted according to actual needs. The U-shaped clamp 51, the upper support frame 20, the lower support frame 10, the pipeline support rod 50 and the U-shaped tube are connected and fixed by using locking screws, cable ties or pipe clamps, so that the U-shaped tube can be adjusted left and right without obstruction and can be freely arranged according to actual needs; at the same time, the height position of the protective plate 40 can be adjusted up and down according to the actual diameter and height of the connecting tube, and the protective plate 40 can be completely fixed on the L-shaped support column 30 with the cooperation of the first mounting hole 30a, the second mounting hole 41a and the bolt 60, thereby effectively achieving the purpose of flexible arrangement of the U-shaped tube.

[0029] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A mounting bracket for a ground source heat pump, characterized in that: The invention comprises a lower support frame (10), an upper support frame (20) being arranged correspondingly above the lower support frame (10), L-shaped support columns (30) being fixedly connected at four corners between the upper support frame (20) and the lower support frame (10), protective plates (40) being arranged horizontally on the inner sides of the four L-shaped support columns (30), the two sides of the protective plates (40) being provided with pipeline avoidance grooves (40a) extending to and close to the ends of the protective plates (40), and the two ends of the protective plates (40) being provided with inner corners that match the inner corners of the L-shaped support columns (30) and can be moved up and down and adjusted. A mounting plate (41), wherein bolts (60) are connected between the mounting plate (41) and the L-shaped support column (30), and a plurality of freely movable pipeline support rods (50) are arranged between the upper support frame (20) and the lower support frame (10) in addition to the L-shaped support column (30), wherein upper and lower ends of the pipeline support rod (50) are respectively provided with U-shaped clamping parts (51) clamped to the upper support frame (20) and the lower support frame (10), and locking parts (70) are respectively connected between the U-shaped clamping parts (51) and the upper support frame (20) and the lower support frame (10).

2. The mounting bracket for a ground source heat pump according to claim 1, characterized in that: The L-shaped support column (30) is provided with a plurality of first mounting holes (30a) distributed at equal intervals along its height direction, and the two ends of the protection plate (40) are provided with second mounting holes (41a) corresponding to the first mounting holes (30a).

3. The mounting bracket for a ground source heat pump according to claim 1, characterized in that: The protective plate (40) is also provided with evenly distributed through holes.

4. The mounting bracket for a ground source heat pump according to claim 1, characterized in that: The locking component (70) may be configured as a locking screw, a cable tie or a pipe clamp.

5. The mounting bracket for a ground source heat pump according to claim 1, characterized in that: At least one side of the U-shaped clamp (51) is provided with a threaded hole (51a) matching the locking component (70).

6. The mounting bracket for a ground source heat pump according to claim 1, characterized in that: The outer edge of the lower support frame (10) is also provided with a plurality of positioning ears (11).

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