Solar composite heat collection plate convenient to install

Abstract

The invention discloses a solar composite heat collection plate convenient to install, and belongs to the technical field of solar heat collection. The solar combined type heat collection plate comprises a heat collection plate body, an installation frame arranged at the bottom of the heat collection plate body, a heat conduction pipe arranged in the heat collection plate body, a heat absorption plate fixedly installed in the heat collection plate body and an upper connecting block fixedly installed on the heat collection plate body. The lower connecting block is fixedly mounted on the mounting frame; the mounting mechanism is arranged in the upper connecting block, so that the heat collecting plate body is fixedly connected with the mounting frame conveniently; through cooperative use of the devices and arrangement of the mounting mechanism, the upper connecting block on the heat collection plate body is aligned with the lower connecting block on the mounting frame, and the heat collection plate body is pressed and moved towards the direction of the mounting frame, so that mounting of the heat collection plate body and the mounting frame can be completed, time and manpower are saved, and mounting and dismounting efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of solar heat collecting panels, and in particular to a solar composite heat collecting panel which is easy to install. Background Art

[0002] In the field of solar energy utilization, solar water heaters are currently the most widely used, most mature and most economical application products. The common solar water heaters currently available are mainly glass vacuum tube solar water heaters and ceramic solar panel water heaters. Among them, the latter has become the mainstream of research, improvement and promotion and application in recent years due to its good integrity, long life, few failures, large heat absorption area, low safety hazards, ability to operate under pressure and easy integration with buildings.

[0003] Upon investigation, the EU invention patent discloses a lightweight structure vacuum solar thermal panel (publication number: WO2010023074A1), which includes a shell, which defines a sealed volume that can withstand the atmospheric pressure after vacuuming, a heat absorber is installed inside, a pipe in contact with the heat absorber enters and exits the shell, and the shell includes a first plate made of glass, a second plate facing the first plate, both plates have edges, a peripheral frame is set near the edge of the plate, and a metal peripheral band connects the peripheral frame and the first plate. The peripheral band is connected to the peripheral frame by vacuum-sealed welding, brazing or welding, and is connected to the first and second plates by glass-metal sealing.

[0004] In the above patent, the peripheral frame is composed of a metal peripheral frame and two metal peripheral bands, which are connected to the peripheral frame and the glass panel by a vacuum sealing method (such as fusion and subsequent solidification of glass materials). However, the complicated installation steps may lead to prolonged installation time and increased installation costs. In addition, the installation work may not be carried out without proper tools, which may waste time and manpower, and disassembly may be more difficult.

[0005] Therefore, it is necessary to provide a solar composite heat collecting panel that is easy to install to solve the above technical problems. Summary of the invention

[0006] The purpose of the present invention is to provide a solar composite heat collecting panel which is easy to install and can quickly complete the task of disassembling and assembling the solar heat collecting panel in view of the shortcomings of the prior art.

[0007] To achieve the above object, the technical solution adopted by the present invention is:

[0008] A solar composite heat collecting panel that is easy to install, the solar composite heat collecting panel comprising a heat collecting panel body, an installation frame arranged at the bottom of the heat collecting panel body, a heat conducting pipe arranged inside the heat collecting panel body, a heat absorbing plate fixedly installed inside the heat collecting panel body, an upper connecting block fixedly installed on the heat collecting panel body, a lower connecting block fixedly installed on the installation frame, and an installation mechanism arranged inside the upper connecting block for convenient fixed connection between the heat collecting panel body and the installation frame; the installation mechanism comprises a cavity opened inside the upper connecting block, an insert tube fixedly installed inside the cavity, a fixed block fixedly installed on the cavity, a telescopic rod fixedly installed on the fixed block, an insert block fixedly installed at the movable end of the telescopic rod, a first spring sleeved on the telescopic rod, and an insert rod fixedly installed on the lower connecting block, the insert block passes through the insert tube, and a slot for inserting the insert block is opened on the side surface of the insert rod.

[0009] Preferably, one end of the first spring is fixedly connected to one side of the fixed block, the other end of the first spring is fixedly connected to one side of the insertion block, and the insertion rod is slidably connected to the inside of the insertion tube.

[0010] Preferably, a pressing block is slidably connected inside the cavity, a plurality of inserting strips are fixedly connected to the bottom of the pressing block, the inclined surfaces of the inserting strips fit the inclined surfaces of the inserting block, and a baffle is slidably connected to the side surface of the inserting tube.

[0011] Preferably, the bottom of the insert is fitted with the top of the baffle, the side surface of the insert is sleeved with a second spring, one end of the second spring is fixedly connected to the bottom of the cavity, and the other end of the second spring is fixedly connected to the bottom of the baffle.

[0012] Preferably, a fixing groove is opened inside the heat collecting plate body, a fixed slider is slidably connected inside the fixing groove, a limiting rod is slidably connected inside the fixed slider, a third spring is arranged inside the fixed slider, and both ends of the third spring are respectively fixedly connected to the opposite ends of the two limiting rods.

[0013] Preferably, a sliding rod is fixedly connected to the side surface of the limiting rod, one side of the fixed slider is rotatably connected to a rotating disk, a curved groove is opened inside the rotating disk, the sliding rod is slidably connected inside the curved groove, and one side of the rotating disk is fixedly connected to a handwheel.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] The present invention has a simple structure and is easy to use. Through the setting of the installation mechanism, the upper connecting block on the heat collecting plate body is aligned with the lower connecting block on the installation frame, and the heat collecting plate body is pressed and moved toward the installation frame, so that the installation of the heat collecting plate body and the installation frame can be completed, which saves time and manpower and improves the efficiency of installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the structure of a solar composite heat collecting panel that is easy to install;

[0017] Figure 2 The present invention is a cross-sectional schematic diagram of an upper connecting block in a solar composite heat collecting panel which is easy to install;

[0018] Figure 3 The present invention is a schematic diagram of the installation of heat pipes in a solar composite heat collecting panel which is easy to install;

[0019] Figure 4 yes Figure 2 The enlarged schematic diagram at A in the middle;

[0020] Figure 5 The invention is a schematic diagram of the installation of an insert block in a solar composite heat collecting panel which is easy to install;

[0021] Figure 6 yes Figure 3 The enlarged schematic diagram of point B in the middle;

[0022] Figure 7 The present invention is a schematic diagram of the installation of a limit rod in a solar composite heat collecting panel which is easy to install;

[0023] Among them, 1-heat collecting plate body, 2-installation frame, 3-heat conducting pipe, 4-heat absorbing plate, 5-upper connecting block, 6-insertion tube, 7-fixed block, 8-telescopic rod, 9-insertion block, 10-first spring, 11-lower connecting block, 12-insertion rod, 13-pressing block, 14-insertion strip, 15-baffle, 16-second spring, 17-fixed groove, 18-fixed slider, 19-limiting rod, 20-third spring, 21-slide rod, 22-, rotating disk, 23-curved groove, 24-hand wheel DETAILED DESCRIPTION

[0024] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0025] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixed connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0026] In the present invention, the directions or positional relationships indicated by terms such as "upper", "lower", "bottom", "top", etc. are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention. They do not specifically refer to any part or element in the present invention and cannot be understood as limitations on the present invention.

[0027] like Figures 1 to 5 As shown, the present invention provides a solar composite thermal collector panel that is easy to install, and the solar composite thermal collector panel includes a thermal collector panel body 1, an installation frame 2 arranged at the bottom of the thermal collector panel body 1, a heat conduction pipe 3 arranged inside the thermal collector panel body 1, a heat absorption plate 4 fixedly installed inside the thermal collector panel body 1, an upper connecting block 5 fixedly installed on the thermal collector panel body 1, a lower connecting block 11 fixedly installed on the installation frame 2, and an installation mechanism arranged inside the upper connecting block 5 for convenient fixed connection between the thermal collector panel body 1 and the installation frame 2.

[0028] The mounting mechanism includes a cavity opened inside the upper connecting block 5, an insert tube 6 fixedly installed inside the cavity, a fixed block 7 fixedly installed on the cavity, a telescopic rod 8 fixedly installed on the fixed block 7, an insert block 9 fixedly installed on the movable end of the telescopic rod 8, a first spring 10 sleeved on the telescopic rod 8 and an insert rod 12 fixedly installed on the lower connecting block 11, the insert block 9 passes through the insert tube 6, and the side surface of the insert rod 12 is provided with a slot for the insert block 9 to be inserted.

[0029] One end of the first spring 10 is fixedly connected to one side of the fixed block 7 , the other end of the first spring 10 is fixedly connected to one side of the insert block 9 , and the insert rod 12 is slidably connected to the inside of the insert tube 6 .

[0030] When using the solar composite collector, first install the heat pipe 3 inside the collector body 1, then align the upper connecting block 5 on the collector body 1 with the lower connecting block 11 on the mounting frame 2, press and move the collector body 1 toward the mounting frame 2, and insert the rod 12 on the lower connecting block 11 into the inside of the insert tube 6 until the rod 12 contacts the inclined surface of the insert block 9. The collector body 1 continues to move, and the rod 12 squeezes the insert block 9 to both sides, and at the same time squeezes the first spring 10, and the telescopic rod 8 contracts synchronously until the two insert blocks 9 move to a position flush with the slot on the rod 12, the rod 12 no longer squeezes the insert block 9, and the elastic potential energy of the first spring 10 pushes the insert block 9 until the insert block 9 is inserted into the inside of the slot, and the telescopic rod 8 extends synchronously, at this time completing the installation and connection of the collector body 1 and the mounting frame 2.

[0031] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, in order to facilitate the removal of the solar collector body 1 from the mounting frame 2, a pressing block 13 is slidably connected inside the cavity, a plurality of inserting strips 14 are fixedly connected to the bottom of the pressing block 13, the inclined surfaces of the inserting strips 14 fit the inclined surfaces of the inserting block 9, and a baffle 15 is slidably connected to the side surface of the inserting tube 6.

[0032] The bottom of the insert strip 14 fits with the top of the baffle 15 , and the side surface of the insert tube 6 is sleeved with a second spring 16 , one end of the second spring 16 is fixedly connected to the bottom of the cavity, and the other end of the second spring 16 is fixedly connected to the bottom of the baffle 15 .

[0033] When it is necessary to remove the heat collecting plate body 1 from the mounting frame 2, multiple pressing blocks 13 are pressed downward, and multiple inserting strips 14 are driven by the pressing blocks 13 to move downward synchronously. Since the inclined surfaces of the inserting strips 14 fit the inclined surfaces of the inserting strips 14, the inserting strips 9 are driven to move to both sides by the movement of the inserting strips 14, and the baffle plate 15 is squeezed downward at the same time. The second spring 16 is squeezed by the movement of the baffle plate 15 until the inserting block 9 is pulled out from the slot of the inserting rod 12, and the limiting of the inserting rod 12 is stopped. Then the heat collecting plate body 1 is removed from the mounting frame 2, and then the inserting block 9 and the pressing block 13 are restored to their initial positions through the elastic potential energy of the first spring 10 and the second spring 16.

[0034] like Figure 1 , Figure 3 , Figure 6 and Figure 7 As shown, in order to facilitate the installation and disassembly of the heat conducting tube 3, a fixing groove 17 is opened inside the heat collecting plate body 1, and a fixing slider 18 is slidably connected inside the fixing groove 17, and a limiting rod 19 is slidably connected inside the fixed slider 18. A third spring 20 is arranged inside the fixed slider 18, and both ends of the third spring 20 are respectively fixedly connected to the opposite ends of the two limiting rods 19.

[0035] A slide bar 21 is fixedly connected to the side surface of the limit rod 19, and a rotating disk 22 is rotatably connected to one side of the fixed slider 18. A curved groove 23 is opened inside the rotating disk 22, and the slide bar 21 is slidably connected inside the curved groove 23. A hand wheel 24 is fixedly connected to one side of the rotating disk 22.

[0036] When the heat conducting tube 3 is placed inside the heat collecting plate body 1, the water inlet pipe and the drain pipe protruding from the heat conducting tube 3 are just inside the fixed groove 17. Then, by rotating the hand wheel 24, the rotating disk 22 is driven to rotate synchronously by the rotation of the hand wheel 24. Since the slide bar 21 is slidably connected inside the curved groove 23, when the rotating disk 22 rotates, the two slide bars 21 move along the curved groove 23, so that the two slide bars 21 move inward with the two limit rods 19 synchronously, and at the same time squeeze the third spring 20, and when the two limit rods 19 retract into the fixed slider 18, then the fixed slider 18 is inserted into the fixed groove 17, and then the two limiting rods 19 are pushed outward by the elastic potential energy of the third spring 20 until the limiting rods 19 are inserted into the limiting groove on the fixed groove 17, so that the heat pipe 3 is fixed between the fixed groove 17 and the fixed slider 18. When the heat pipe 3 needs to be removed, the hand wheel 24 is turned to finally retract the two limiting rods 19 into the fixed slider 18, and then the fixed slider 18 is taken out from the fixed groove 17 to complete the removal of the heat pipe 3.

[0037] The above description shows and describes the preferred embodiments of the present invention. As mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A solar composite heat collecting panel that is easy to install, characterized in that: The solar composite heat collecting panel comprises a heat collecting panel body (1), a mounting frame (2) arranged at the bottom of the heat collecting panel body (1), a heat conducting pipe (3) arranged inside the heat collecting panel body (1), a heat absorbing plate (4) fixedly mounted inside the heat collecting panel body (1), an upper connecting block (5) fixedly mounted on the heat collecting panel body (1), a lower connecting block (11) fixedly mounted on the mounting frame (2), and a mounting mechanism arranged inside the upper connecting block (5) for facilitating the fixed connection between the heat collecting panel body (1) and the mounting frame (2); the mounting mechanism comprises A cavity is provided inside the upper connecting block (5), an insert tube (6) fixedly mounted inside the cavity, a fixed block (7) fixedly mounted on the cavity, a telescopic rod (8) fixedly mounted on the fixed block (7), an insert block (9) fixedly mounted on the movable end of the telescopic rod (8), a first spring (10) sleeved on the telescopic rod (8), and an insert rod (12) fixedly mounted on the lower connecting block (11); the insert block (9) passes through the insert tube (6), and a slot for inserting the insert block (9) is provided on the side surface of the insert rod (12).

2. The solar composite heat collecting panel that is easy to install according to claim 1, characterized in that: One end of the first spring (10) is fixedly connected to one side of the fixed block (7), the other end of the first spring (10) is fixedly connected to one side of the insertion block (9), and the insertion rod (12) is slidably connected to the inside of the insertion tube (6).

3. The solar composite heat collecting panel that is easy to install according to claim 1, characterized in that: A pressing block (13) is slidably connected inside the cavity, a plurality of inserting strips (14) are fixedly connected to the bottom of the pressing block (13), the inclined surfaces of the inserting strips (14) are in contact with the inclined surfaces of the inserting block (9), and a baffle (15) is slidably connected to the side surface of the inserting tube (6).

4. The solar composite heat collecting panel that is easy to install according to claim 3, characterized in that: The bottom of the insert strip (14) is fitted with the top of the baffle (15), and the side surface of the insert tube (6) is sleeved with a second spring (16), one end of the second spring (16) is fixedly connected to the bottom of the cavity, and the other end of the second spring (16) is fixedly connected to the bottom of the baffle (15).

5. The solar composite heat collecting panel that is easy to install according to claim 1, characterized in that: A fixing groove (17) is provided inside the heat collecting plate body (1), a fixing slider (18) is slidably connected inside the fixing groove (17), a limiting rod (19) is slidably connected inside the fixing slider (18), a third spring (20) is provided inside the fixing slider (18), and two ends of the third spring (20) are respectively fixedly connected to opposite ends of the two limiting rods (19).

6. The solar composite heat collecting panel that is easy to install according to claim 5, characterized in that: A sliding rod (21) is fixedly connected to the side surface of the limiting rod (19); a rotating disk (22) is rotatably connected to one side of the fixed sliding block (18); a curved groove (23) is provided inside the rotating disk (22); the sliding rod (21) is slidably connected inside the curved groove (23); and a hand wheel (24) is fixedly connected to one side of the rotating disk (22).

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