Solar heat collector pipeline fixing device

Abstract

The utility model discloses a solar thermal collector pipeline fixing device, and relates to the technical field of solar thermal collectors, the solar thermal collector pipeline fixing device comprises a header, a plurality of groups of thermal collecting pipes, a bottom plate, bracket assemblies, a fixing plate, a screw rod, a bottom frame and a guide rail, the bottom plate is arranged below the plurality of groups of thermal collecting pipes, and the plurality of groups of bracket assemblies slide above the bottom plate at equal intervals; the bracket assemblies are located outside the heat collecting pipes, the fixing plate is fixed to the upper portion of the bottom plate, the screws are rotatably connected to the fixing plate at equal intervals, the bracket assemblies are in threaded connection to the outer portions of the screws, and the bottom frame is fixed to the lower portion of the header and the lower portion of the bottom plate. Each group of bracket assemblies can be adjusted to slide upwards or downwards on each group of guide rails by rotating each group of screws, so that the distance between the header and each group of bracket assemblies is adjusted, adjustment is performed when the heat collecting pipes are mounted and dismounted, compared with a traditional structure, the heat collecting pipes are convenient to dismount and mount through the structure, and damage to vacuum nozzles on the heat collecting pipes is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of solar collectors, in particular to a solar collector pipeline fixing device. Background Art

[0002] A solar collector is a device that uses sunlight to heat water, combining multiple functions such as solar thermal energy, electrical energy, air energy, magnetic energy and natural energy.

[0003] A traditional solar collector consists of a base frame, a heat collecting tube, a header and a bracket. Multiple groups of heat collecting tubes are installed between the header and the bracket. When disassembling and installing the heat collecting tube, the heat collecting tube needs to be lifted up and inserted into the header, thereby tilting the heat collecting tube and pulling it downward to install or remove the heat collecting tube. However, the spacing between the header and the bracket is fixed. During the tilting process of the heat collecting tube, the vacuum nozzle at the bottom of the heat collecting tube is easy to touch the bracket, causing damage to the heat collecting tube, thereby affecting the normal use of the heat collecting tube. For this reason, we propose a solar collector pipe fixing device, which drives multiple groups of brackets to move respectively through multiple groups of screws, thereby increasing and decreasing the spacing between the header and multiple groups of brackets, thereby avoiding touching the bracket when installing and disassembling the heat collecting tube. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a solar collector pipe fixing device, which solves the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a solar collector pipe fixing device, including a header and multiple groups of heat collecting pipes, and also includes:

[0006] A bottom plate, the bottom plate being arranged below the plurality of groups of heat collecting tubes;

[0007] Bracket assemblies, wherein a plurality of groups of the bracket assemblies slide above the bottom plate at equal intervals, and the plurality of groups of the bracket assemblies are located outside the plurality of groups of heat collecting tubes;

[0008] A fixing plate, the fixing plate being fixed on the upper part of the bottom plate;

[0009] Screw rods, multiple groups of the screw rods are rotatably connected to the fixed plate at equal intervals, and multiple groups of the bracket assemblies are threadedly connected to the outside of the multiple groups of screw rods.

[0010] Furthermore, the solar collector pipe fixing device also includes:

[0011] A bottom frame, the bottom frame being fixed to the lower part of the header and the bottom plate;

[0012] Guide rails, multiple groups of the guide rails are fixed on the bottom plate at equal intervals, and multiple groups of the bracket assemblies slide outside the multiple groups of guide rails.

[0013] Furthermore, the bracket assembly includes:

[0014] A bracket, wherein the outer portion of the bracket is an L-shaped structure;

[0015] An arc-shaped groove, wherein the arc-shaped groove is provided on the upper part of the bracket, and the arc-shaped groove is adapted to the external structure of the heat collecting tube;

[0016] The bracket is provided at the lower part of the bracket, and the bracket is matched with the lower structure of the heat collecting tube.

[0017] Furthermore, the bracket assembly also includes:

[0018] An internal screw hole is provided inside the bracket, and the screw rod is threadedly connected inside the internal screw hole.

[0019] Furthermore, the bracket assembly also includes:

[0020] The slide groove is arranged on the lower surface of the bracket, and the structures of the slide groove and the guide rail are adapted to each other.

[0021] Furthermore, the solar collector pipe fixing device also includes:

[0022] A vacuum nozzle is arranged at the lower part of the heat collecting tube, and the lower part of the heat collecting tube and the vacuum nozzle are located inside the bracket.

[0023] Compared with the above-mentioned background technology, the solar collector pipe fixing device provided in the present application includes a header, multiple groups of collector tubes, a base plate, a bracket assembly, a fixing plate, a screw, a base frame and a guide rail. The bracket assembly is driven to move by the screw to increase or decrease the distance between the bracket assembly and the header, so that the position of the bracket assembly can be adjusted when the collector tubes are installed and disassembled to avoid damage to the vacuum nozzle.

[0024] The utility model provides a solar collector pipe fixing device. Compared with the prior art, it has the following beneficial effects:

[0025] 1. A solar collector pipe fixing device, which can adjust each set of bracket assemblies to slide upward or downward on each set of guide rails by rotating each set of screws, thereby adjusting the spacing between the header and each set of bracket assemblies, and then adjusting when installing and disassembling the collector pipe. Compared with the traditional structure, this structure is convenient for disassembling and assembling the collector pipe, avoiding damage to the vacuum nozzle on the collector pipe.

[0026] 2. A solar collector pipe fixing device, which is convenient for individually disassembling and assembling any heat collecting tube by setting the same number of bracket components, screws and guide rails according to the number of multiple groups of heat collecting tubes, and the threaded drive operation is relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a solar collector pipe fixing device;

[0028] Figure 2 It is a partial structural schematic diagram of a solar collector pipe fixing device;

[0029] Figure 3 It is a structural schematic diagram of a bracket assembly in a solar collector pipe fixing device;

[0030] Figure 4 The present invention is a schematic diagram of the structure of a heat collecting tube in a solar collector pipe fixing device.

[0031] In the figure: 1, header; 2, heat collecting tube; 21, vacuum nozzle; 3, bottom plate; 4, bracket assembly; 41, bracket; 42, arc groove; 43, bracket; 44, inner screw hole; 45, slide groove; 5, fixing plate; 6, screw; 7, bottom frame; 8, guide rail. DETAILED DESCRIPTION

[0032] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-3 The utility model provides a technical solution for a solar collector pipe fixing device: a solar collector pipe fixing device, comprising a header 1, multiple groups of heat collecting tubes 2, a base plate 3, a bracket assembly 4, a fixing plate 5, a screw 6, a base frame 7 and a guide rail 8. Specifically, by rotating each group of screws 6, each group of bracket assemblies 4 can be adjusted to slide upward or downward on each group of guide rails 8, thereby adjusting the spacing between the header 1 and each group of bracket assemblies 4, and then adjusting when installing and disassembling the heat collecting tubes 2. Compared with the traditional structure, this structure is convenient for disassembly and assembly of the heat collecting tubes 2, avoiding damage to the vacuum nozzles 21 on the heat collecting tubes 2, and setting the same number of bracket assemblies 4, screws 6 and guide rails 8 according to the number of multiple groups of heat collecting tubes 2, thereby facilitating the separate disassembly and assembly of any heat collecting tube 2.

[0034] The bracket assembly 4 includes a bracket 41, an arc-shaped groove 42, a bracket 43, an inner screw hole 44 and a slide groove 45. Specifically, the bracket 41 slides on the outside of the guide rail 8 through the slide groove 45, and forms a threaded connection with the inner screw hole 44 and the screw 6. The heat collecting tube 2 is located on the arc-shaped groove 42, and the lower part of the heat collecting tube 2 and the vacuum nozzle 21 are located inside the bracket 43, and the vacuum nozzle 21 is protected by the bracket 43.

[0035] See also Figure 4 In the solar collector pipe fixing device, a vacuum nozzle 21 is arranged on the heat collecting pipe 2 , and the vacuum nozzle 21 is arranged at the lower part of the heat collecting pipe 2 . The lower part of the heat collecting pipe 2 and the vacuum nozzle 21 are located inside the bracket 43 .

[0036] In the actual operation of the solar collector pipe fixing device, when the heat collecting pipe 2 needs to be disassembled, the staff can hold the heat collecting pipe 2 and rotate the corresponding screw 6 to move the bracket assembly 4 downward outside the guide rail 8, increase the distance between the header 1 and the bracket assembly 4, and make the lower part of the heat collecting pipe 2 away from the bracket 43, so as to move downward to remove the heat collecting pipe 2;

[0037] When the heat collecting tube 2 needs to be installed, the heat collecting tube 2 can be placed on the arc groove 42, and the lower part of the heat collecting tube 2 and the vacuum nozzle 21 are located inside the bracket 43, and then the corresponding screw 6 is rotated to make the bracket assembly 4 move upward outside the guide rail 8, so that the upper part of the heat collecting tube 2 is inserted into the manifold 1, thereby fixing the position of the heat collecting tube 2.

Claims

1. A solar collector pipe fixing device, comprising a header (1) and a plurality of groups of heat collecting pipes (2), characterized in that: Also includes: A bottom plate (3), the bottom plate (3) being arranged below the plurality of groups of heat collecting tubes (2); Bracket assemblies (4), wherein a plurality of groups of the bracket assemblies (4) slide at equal intervals above the bottom plate (3), and the plurality of groups of the bracket assemblies (4) are located outside the plurality of groups of heat collecting tubes (2); A fixing plate (5), wherein the fixing plate (5) is fixed to an upper portion of the bottom plate (3); Screw rods (6), multiple groups of the screw rods (6) are rotatably connected to the fixed plate (5) at equal intervals, and multiple groups of the bracket components (4) are threadedly connected to the outside of the multiple groups of screw rods (6).

2. A solar collector pipe fixing device according to claim 1, characterized in that: Also includes: A bottom frame (7), the bottom frame (7) being fixed to the lower part of the header (1) and the bottom plate (3); Guide rails (8), wherein a plurality of groups of guide rails (8) are fixed on the bottom plate (3) at equal intervals, and a plurality of groups of bracket assemblies (4) slide outside the plurality of groups of guide rails (8).

3. A solar collector pipe fixing device according to claim 1, characterized in that: The bracket assembly (4) comprises: A bracket (41), wherein the exterior of the bracket (41) is an L-shaped structure; An arc-shaped groove (42), wherein the arc-shaped groove (42) is provided at the upper portion of the bracket (41), and the arc-shaped groove (42) is adapted to the external structure of the heat collecting tube (2); A bracket (43), wherein the bracket (43) is provided at the lower part of the bracket (41), and the bracket (43) is adapted to the lower structure of the heat collecting tube (2).

4. A solar collector pipe fixing device according to claim 3, characterized in that: The bracket assembly (4) further comprises: An internal screw hole (44), wherein the internal screw hole (44) is formed inside the bracket (41), and the screw rod (6) is threadedly connected inside the internal screw hole (44).

5. A solar collector pipe fixing device according to claim 3, characterized in that: The bracket assembly (4) further comprises: A slide groove (45), wherein the slide groove (45) is provided on the lower surface of the bracket (41), and the structures of the slide groove (45) and the guide rail (8) are compatible.

6. A solar collector pipe fixing device according to claim 1, characterized in that: Also includes: A vacuum nozzle (21), wherein the vacuum nozzle (21) is arranged at the lower part of the heat collecting tube (2), and the lower part of the heat collecting tube (2) and the vacuum nozzle (21) are located inside the bracket (43).

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