Solar water heater heat collecting tube convenient to install

Abstract

The utility model belongs to the field of solar water heaters, and particularly relates to a solar water heater heat collecting tube convenient to install. The side, close to the front end, of the bottom of the supporting cross beam is fixedly connected with a plurality of sets of connecting sleeves, the connecting sleeves are arranged below the supporting cross beam in a linear array mode, heat collecting pipe bodies are arranged below the connecting sleeves, and the bottoms of the heat collecting pipe bodies abut against the top of the fixed cross beam. The connecting sleeve and the heat collecting pipe body are connected through the connecting mechanism, the bottom of the heat collecting pipe body is supported through the fixing cross beam, the effect that the two supporting cross beams are matched with the fixing cross beam to fix the connecting sleeve and the heat collecting pipe body is better, and the supporting plate is matched with the connecting cross beam to connect the fixing cross beam and the supporting cross beams. By means of the structure, the supporting effect is better, the problem that in the prior art, a single sealing head is adopted for fixing, so that connection is not fastened easily is solved, and the fastening effect during fixing is improved.

Description

Technical Field

[0001] The utility model relates to the field of solar water heaters, in particular to a solar water heater heat collecting tube which is easy to install. Background Art

[0002] Solar water heaters convert sunlight energy into thermal energy, heating water from low temperature to high temperature to meet people's demand for hot water in life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat plate solar water heaters according to their structural form.

[0003] The existing solar water heater heat collecting tube that is easy to install is to set a rubber sealing head at the end of the heat collecting tube. First, dip one end of the heat collecting tube into lubricating water, then insert the heat collecting tube into the fixed crossbeam, and install the heat collecting tube through the rubber sealing head.

[0004] In the prior art, the solar water heater collector tube that is easy to install needs to be lubricated and then installed through a rubber sealing head. However, during installation, it is easy for the sealing head to be sealed and tightened due to the lubricating fluid, causing the collector tube to slip. Therefore, a solar water heater collector tube that is easy to install is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model provides a solar water heater heat collecting tube which is easy to install.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model discloses a solar water heater heat collecting tube which is easy to install, comprising a supporting crossbeam; a connecting sleeve is fixedly connected to the bottom of the supporting crossbeam near the front end, and the connecting sleeves are arranged in a linear array under the supporting crossbeam, a heat collecting tube body is arranged under the connecting sleeve, and the bottom of the heat collecting tube body abuts against the top of the fixed crossbeam;

[0007] The rear end of the fixed beam is fixedly connected to a connecting beam, the end of the connecting beam away from the fixed beam is fixedly connected to a support plate, the top of the support plate is fixedly connected to the bottom of the supporting beam, and a connecting mechanism is provided between the connecting sleeve and the heat collecting tube body, and the connecting mechanism is used to fix the connecting sleeve and the heat collecting tube body.

[0008] Preferably, the connecting mechanism includes a fixing plate, which is fixedly connected inside the connecting sleeve near the upper position, a fixing rod is fixedly connected to the bottom of the fixing plate, and a sliding mechanism is arranged outside the fixing rod, and the sliding mechanism facilitates the disassembly of the heat collecting tube body.

[0009] Preferably, a sliding block is slidably connected to the outside of the fixing rod, a fixing head is fixedly connected to the bottom of the fixing rod, and the inside of the fixing head is hollow.

[0010] Preferably, a fixing block is provided on the outside of the fixing head, and the fixing block is fixedly connected to the top of the heat collecting tube body.

[0011] Preferably, a clamping block is arranged inside the fixing block near the right side, and the bottom of the clamping block abuts against the top of the fixing head.

[0012] Preferably, a slide rod is fixedly connected to the right side of the block, the interior of the slide rod is a sliding sleeve structure, the exterior of the slide rod is sleeved with a spring, the slide rod is fixedly connected to the side away from the block with a spring, and the spring is fixedly connected inside the fixed tube near the right side.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model connects the connecting sleeve to the heat collecting tube body through a connecting mechanism, and the bottom of the heat collecting tube body is supported by a fixed crossbeam, and the supporting crossbeam cooperates with the fixed crossbeam to fix the connecting sleeve and the heat collecting tube body for a better effect, and the supporting plate cooperates with the connecting crossbeam to connect the fixed crossbeam and the supporting crossbeam. The supporting effect is better through this structure, which solves the problem that the previous use of a single sealing head for fixing easily leads to loose connection, and improves the tightening effect during fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 This is a schematic diagram of the fixed cannula structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the fixing rod structure of the utility model.

[0021] In the figure: 1. Support beam; 2. Connecting sleeve; 3. Fixed plate; 4. Fixed rod; 5. Sliding block; 6. Fixed head; 7. Block; 8. Sliding rod; 9. Spring; 10. Fixed block; 11. Fixed insert; 12. Heat collecting tube body; 13. Fixed beam; 14. Connecting beam; 15. Support plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 5 As shown, a solar water heater heat collecting tube that is easy to install includes a supporting crossbeam 1; a connecting sleeve 2 is fixedly connected to the bottom of the supporting crossbeam 1 near the front end, and multiple groups of the connecting sleeves 2 are arranged in a linear array below the supporting crossbeam 1. A heat collecting tube body 12 is arranged below the connecting sleeve 2, and the bottom of the heat collecting tube body 12 abuts against the top of the fixed crossbeam 13;

[0024] The rear end of the fixed crossbeam 13 is fixedly connected to a connecting crossbeam 14, and one end of the connecting crossbeam 14 away from the fixed crossbeam 13 is fixedly connected to a support plate 15, and the top of the support plate 15 is fixedly connected to the bottom of the supporting crossbeam 1, and a connecting mechanism is provided between the connecting sleeve 2 and the heat collecting tube body 12, and the connecting mechanism is used to fix the connecting sleeve 2 and the heat collecting tube body 12;

[0025] During operation, the connecting sleeve 2 is connected to the heat collecting tube body 12 through the connecting mechanism, and the bottom of the heat collecting tube body 12 is supported by the fixed beam 13, and the supporting beam 1 cooperates with the fixed beam 13 to fix the connecting sleeve 2 and the heat collecting tube body 12 for a better effect, and the supporting plate 15 cooperates with the connecting beam 14 to connect the fixed beam 13 and the supporting beam 1. The supporting effect is better through this structure, which solves the problem that the previous use of a single sealing head for fixing easily leads to a loose connection, and improves the tightening effect during fixing.

[0026] Further, such as Figure 3 As shown, the connection mechanism includes a fixing plate 3, the fixing plate 3 is fixedly connected to the upper position of the connection sleeve 2, the fixing plate 3 is fixedly connected to the bottom of the fixing plate 3 with a fixing rod 4, and the fixing rod 4 is provided with a slip mechanism outside, and the slip mechanism facilitates the disassembly of the heat collecting tube body 12;

[0027] During operation, the fixing plate 3 is fixed inside the connecting sleeve 2, so that one end of the heat collecting tube body 12 can be inserted into the connecting sleeve 2, and then the sliding mechanism can be used to realize the disassembly and assembly of the heat collecting tube body 12, and it is more convenient to connect the heat collecting tube body 12 without the problem of slipping.

[0028] Further, such as Figure 3 As shown, the outside of the fixing rod 4 is slidably connected to a slider 5, and the bottom of the fixing rod 4 is fixedly connected to a fixing head 6, and the inside of the fixing head 6 is hollow;

[0029] During operation, the slider 5 can be used for sliding off, and the hollow setting of the fixing head 6 allows half of the slider 5 to be embedded inside it, making it convenient for the heat collecting tube body 12 to slide off from the outside of the slider 5. This structure can better fix the heat collecting tube body 12.

[0030] Further, such as Figure 3 As shown, the fixing head 6 is provided with a fixing block 10 on the outside, and the fixing block 10 is fixedly connected to the top of the heat collecting tube body 12;

[0031] During operation, the fixing block 10 outside the fixing head 6 can be better fixed to the heat collecting tube body 12, and the connection method is more firm and the fixing effect is better.

[0032] Further, such as Figure 4 As shown, a clamping block 7 is arranged inside the fixing block 10 near the right side, and the bottom of the clamping block 7 abuts against the top of the fixing head 6;

[0033] During operation, the clamping block 7 inside the fixing block 10 can be clamped at the bottom of the fixing head 6, thereby preventing the fixing block 10 from falling off from the inside of the connecting sleeve 2, and the fixing is more secure through this structure.

[0034] Further, such as Figure 5 As shown, a slide bar 8 is fixedly connected to the right side of the block 7, the inside of the slide bar 8 is a sliding sleeve structure, a spring 9 is sleeved on the outside of the slide bar 8, and a spring 9 is fixedly connected to the side of the slide bar 8 away from the block 7, and the spring 9 is fixedly connected to the inside of the fixed insert 11 near the right side;

[0035] During operation, when the card block 7 needs to be detached from the fixed head 6, it can be pressed down first to allow the card block 7 to slide to the top of the fixed rod 4, thereby being squeezed above the slider 5, and then the card block 7 can slide down through one side of the slider 5, so as to allow the card block 7 to detach from the fixed head 6, and the extension and retraction of the card block 7 can be reciprocated by the slide bar 8 and the spring 9, and the fixed block 10 is fixed to one side of the fixed insert 11 to facilitate the detachment of the fixed insert 11.

[0036] Working principle: the connecting sleeve 2 is connected to the heat collecting tube body 12 through the connecting mechanism, and the bottom of the heat collecting tube body 12 is supported by the fixed crossbeam 13. The two supporting crossbeams 1 cooperate with the fixed crossbeam 13 to fix the connecting sleeve 2 and the heat collecting tube body 12, and the effect is better. The supporting plate 15 cooperates with the connecting crossbeam 14 to connect the fixed crossbeam 13 and the supporting crossbeam 1. The supporting effect is better through this structure, which solves the problem that the previous use of a single sealing head for fixing easily leads to loose connection, and improves the fastening effect during fixing. The fixing plate 3 is fixed inside the connecting sleeve 2, so that one end of the heat collecting tube body 12 can be inserted into the connecting sleeve 2, and then cooperated with the sliding mechanism to realize the disassembly and assembly of the heat collecting tube body 12, and it is more convenient to connect the heat collecting tube body 12, and there will be no slipping problem. It can be slipped through the slider 5, and the hollow setting of the fixing head 6 The half surface of the slider 5 can be embedded in it, which is convenient for the heat collecting pipe body 12 to slide off from the outside of the slider 5. The heat collecting pipe body 12 is fixed more firmly by this structure. The fixing block 10 outside the fixing head 6 can be better fixed to the heat collecting pipe body 12, and the connection method is more secure and the fixing effect is better. The clamping block 7 inside the fixing block 10 can be clamped at the bottom of the fixing head 6 to prevent the fixing block 10 from falling off from the inside of the connecting sleeve 2. Moreover, the fixation is more secure by this structure. When the clamping block 7 needs to be detached from the fixing head 6, it can be pressed down first to let the clamping block 7 slide to the top of the fixing rod 4, thereby squeezing above the slider 5, and then let the clamping block 7 slide through one side of the slider 5, so as to let the clamping block 7 detach from the fixing head 6, and the extension and retraction of the clamping block 7 can be reciprocated by the sliding rod 8 and the spring 9. The fixing block 10 is fixed to one side of the fixed insert 11 to facilitate the operation of the fixed insert 11 to fall off.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A solar water heater heat collecting tube that is easy to install, characterized in that: It comprises a supporting crossbeam (1); a connecting sleeve (2) is fixedly connected to the bottom of the supporting crossbeam (1) near the front end, and a plurality of connecting sleeves (2) are arranged in a linear array below the supporting crossbeam (1); a heat collecting tube body (12) is arranged below the connecting sleeve (2), and the bottom of the heat collecting tube body (12) abuts against the top of the fixed crossbeam (13); The rear end of the fixed crossbeam (13) is fixedly connected to a connecting crossbeam (14), and one end of the connecting crossbeam (14) away from the fixed crossbeam (13) is fixedly connected to a support plate (15), and the top of the support plate (15) is fixedly connected to the bottom of the supporting crossbeam (1), and a connecting mechanism is provided between the connecting sleeve (2) and the heat collecting tube body (12), and the connecting mechanism is used to fix the connecting sleeve (2) and the heat collecting tube body (12).

2. The solar water heater heat collecting tube that is easy to install according to claim 1, characterized in that: The connection mechanism comprises a fixing plate (3), wherein the fixing plate (3) is fixedly connected to an upper position inside the connection sleeve (2), a fixing rod (4) is fixedly connected to the bottom of the fixing plate (3), and a sliding mechanism is arranged outside the fixing rod (4), wherein the sliding mechanism facilitates the disassembly of the heat collecting tube body (12).

3. The solar water heater heat collecting tube that is easy to install according to claim 2, characterized in that: The outside of the fixing rod (4) is slidably connected to a sliding block (5), the bottom of the fixing rod (4) is fixedly connected to a fixing head (6), and the inside of the fixing head (6) is hollow.

4. The solar water heater heat collecting tube that is easy to install according to claim 3, characterized in that: The fixing head (6) is externally sleeved with a fixing block (10), and the fixing block (10) is fixedly connected to the top of the heat collecting tube body (12).

5. The solar water heater heat collecting tube that is easy to install according to claim 4, characterized in that: A clamping block (7) is arranged inside the fixing block (10) near the right side, and the bottom of the clamping block (7) abuts against the top of the fixing head (6).

6. The solar water heater heat collecting tube that is easy to install according to claim 5, characterized in that: A slide bar (8) is fixedly connected to the right side of the block (7), the interior of the slide bar (8) is a sliding sleeve structure, the exterior of the slide bar (8) is sleeved with a spring (9), the side of the slide bar (8) away from the block (7) is fixedly connected to the spring (9), and the spring (9) is fixedly connected to the inside of the fixed insertion tube (11) near the right side.

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