Device for connecting water tank of solar water heater

Abstract

The utility model provides a solar water heater water tank connecting device, which relates to the technical field of solar water heaters, and comprises two water tank bodies, a connecting mechanism is arranged between the two water tank bodies, the connecting mechanism comprises a first pipe body and a second pipe body, and four clamping grooves are distributed on one side of the second pipe body at equal intervals. Four rectangular holes are formed in the outer wall of the second pipe body at equal intervals, the outer wall of the second pipe body is movably sleeved with a rubber ring, four rubber blocks are connected to the inner wall of the rubber ring at equal intervals in an adhesive mode, and a rectangular block is connected to the surface of each rubber block in an adhesive mode. According to the solar water heater water tank connecting device, through the arrangement of the connecting mechanism, the water tank needing to be maintained or replaced can be conveniently and rapidly disassembled, the difficulty of maintaining or replacing the water tank is reduced, the working efficiency of maintenance personnel is improved, and the use efficiency of the solar water heater water tank connecting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar water heaters, in particular to a device for connecting a water tank of a solar water heater. Background Art

[0002] Solar water heater is a device that uses solar energy to heat water. It absorbs the heat from the sun, heats the water and stores it in a water tank for daily use, such as bathing, laundry, and dishwashing. In the engineering hot water market, people will connect two large solar water heater tanks to meet the demand for hot water in the engineering hot water market. Connecting two solar water heater tanks requires a solar water heater tank connection device.

[0003] However, in the prior art, two existing solar water heater tanks are generally directly connected together by welding. Although this can ensure the sealing of the connection between the two tanks, when one of the tanks needs to be repaired or replaced, it is not easy to separate the tanks by welding, which increases the difficulty of repairing or replacing the tank and affects the work efficiency of the maintenance personnel.

[0004] Therefore, we propose a device for connecting a solar water heater tank to solve the technical problems raised in the background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that in the prior art, two existing solar water heater water tanks are generally directly connected together by welding. When one of the water tanks needs to be repaired or replaced, it is not easy to separate the water tanks by welding, which increases the difficulty of repairing or replacing the water tank and affects the work efficiency of the maintenance personnel. A device for connecting the water tanks of solar water heaters is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a device for connecting water tanks of solar water heaters, comprising two water tank bodies, a connecting mechanism being arranged between the two water tank bodies;

[0007] The connecting mechanism includes a first tube body and a second tube body, one side of the second tube body is provided with four slots equidistantly distributed, the outer wall of the second tube body is provided with four rectangular holes equidistantly distributed, the outer wall of the second tube body is movably sleeved with a rubber ring, the inner wall of the rubber ring is equidistantly bonded with four rubber blocks, the surface of each rubber block is bonded with a rectangular block, and four card blocks are equidistantly fixed on one side of the first tube body close to the second tube body.

[0008] Preferably, the interior of each of the card slots is respectively connected with the interior of each of the rectangular holes, each of the card slots is respectively adapted to each of the card blocks, and each of the rectangular blocks is respectively movably connected to the interior of each of the card slots.

[0009] Preferably, each of the rubber blocks is movably sleeved inside each rectangular hole, a surface of each rectangular block is in contact with a surface of each clamping block, and one side of the second tube body is in contact with a side of the first tube body close to the second tube body.

[0010] Preferably, one end of the first tube body away from the second tube body is connected to the water outlet end of one of the water tank bodies, and one end of the second tube body away from the first tube body is connected to the water inlet end of the other water tank body.

[0011] Preferably, a sealing groove is provided on one side of the second tube body, and a sealing ring is bonded and connected to one side of the first tube body close to the second tube body.

[0012] Preferably, two arc-shaped blocks are movably sleeved on the outer wall of the second tube body, and opposite sides of the two arc-shaped blocks are bonded to each other by glue.

[0013] Preferably, the rubber ring is located between the insides of the two arc-shaped blocks, and the sealing ring is movably sleeved inside the sealing groove.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, by setting a connection mechanism, the water tank that needs to be repaired or replaced can be quickly disassembled, which reduces the difficulty of repairing or replacing the water tank, that is, the work efficiency of the maintenance personnel is improved, that is, the use efficiency of the solar water heater water tank connection device is improved. Through the cooperation of the card slot, the rectangular block, the rubber block, the rubber ring and the card block, the first tube body and the second tube body can be tightly fixed together. Through the cooperation of the rubber ring and the rubber block, the rectangular block can be prevented from moving out of the corresponding rectangular hole.

[0016] 2. In the utility model, the sealing performance between the first tube body and the second tube body can be increased by the cooperation of the sealing groove and the sealing ring, and the rubber ring can be protected by the action of the two arc blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a device for connecting a solar water heater tank is provided for the utility model;

[0018] Figure 2 A three-dimensional structural diagram of a first tube body, a clamping block and a sealing ring of a device for connecting a solar water heater tank provided by the utility model;

[0019] Figure 3 This is a partial three-dimensional diagram of the connection mechanism of a device for connecting a solar water heater tank provided by the utility model;

[0020] Figure 4 A partial stereoscopic diagram of a device for connecting a solar water heater tank provided by the utility model;

[0021] Figure 5 The utility model provides a three-dimensional structural schematic diagram of two arc-shaped blocks of a device for connecting a solar water heater tank.

[0022] Legend: 1. Water tank body; 2. Connecting mechanism; 201. First tube body; 202. Second tube body; 203. Clamping groove; 204. Rectangular hole; 205. Rubber ring; 206. Rubber block; 207. Rectangular block; 208. Clamping block; 3. Sealing groove; 4. Sealing ring; 5. Arc block. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] like Figure 1-Figure 5 As shown, a device for connecting water tanks of solar water heaters comprises two water tank bodies 1, and a connecting mechanism 2 is arranged between the two water tank bodies 1;

[0026] The connecting mechanism 2 includes a first tube body 201 and a second tube body 202. Four slots 203 are evenly spaced on one side of the second tube body 202. Four rectangular holes 204 are evenly spaced on the outer wall of the second tube body 202. A rubber ring 205 is movably sleeved on the outer wall of the second tube body 202. Four rubber blocks 206 are evenly spaced and bonded to the inner wall of the rubber ring 205. A rectangular block 207 is bonded to the surface of each rubber block 206. Four blocks 208 are evenly spaced and fixed on one side of the first tube body 201 close to the second tube body 202. The interior of each slot 203 is respectively connected to the interior of each rectangular hole 204. Each slot 203 is respectively matched with each block 208. Each rectangular block 207 is movably sleeved on the interior of each slot 203. Each rubber block 206 is movably sleeved on the inner wall of the rubber ring 205. Inside each rectangular hole 204, the surface of each rectangular block 207 is in contact with the surface of each block 208 respectively, one side of the second tube body 202 is in contact with the side of the first tube body 201 close to the second tube body 202, the end of the first tube body 201 away from the second tube body 202 is connected to the water outlet end of one of the water tank bodies 1, and the end of the second tube body 202 away from the first tube body 201 is connected to the water inlet end of the other water tank body 1, a sealing groove 3 is provided on one side of the second tube body 202, and a sealing ring 4 is bonded to the side of the first tube body 201 close to the second tube body 202, and two arc blocks 5 are movably sleeved on the outer wall of the second tube body 202, and the two arc blocks 5 are bonded to each other on opposite sides by glue, and the rubber ring 205 is located between the insides of the two arc blocks 5, and the sealing ring 4 is movably sleeved inside the sealing groove 3.

[0027] The effect achieved is that when the two water tank bodies 1 need to be connected, the water outlet end of one of the water tank bodies 1 is first fixed to the end of the first tube body 201 away from the second tube body 202, and then the water inlet end of the other water tank body 1 is fixed to the end of the second tube body 202 away from the first tube body 201, and then the other water tank body 1 is moved to drive the second tube body 202 to move. At this time, the moving second tube body 202 will drive each block 208 connected thereto to move. When each block 208 is close to the inside of the corresponding slot 203, the other water tank body 1 is rotated in the opposite direction by a certain angle, and then the other water tank body 1 is moved again to drive all the blocks 208 to move to the inside of the corresponding slot 203. When each block 208 is respectively connected to each slot 203, the sealing ring 4 is just inside the sealing groove 3. At this time, the other water tank body 1 is rotated to the initial angle. When the other water tank body 1 is rotated back to the initial angle At this time, each block 208 is just engaged with each slot 203, and then the rubber ring 205 is pulled to allow the deformed rubber ring 205 to cooperate with the rubber block 206, and each rectangular block 207 is directly placed from the corresponding rectangular hole 204 until it is movably engaged with the inside of the corresponding slot 203. When all the rectangular blocks 207 have completed the installation operation, the rubber ring 205 is loosened at this time. At this time, the rubber ring 205 will be wrapped around the outer wall of the second tube body 202 under the action of its own elastic force. At this time, the rectangular block 207 can be used to prevent the block 208 from moving out of the corresponding slot 203, that is, to ensure the stability and sealing of the first tube body 201 and the second tube body 202 after docking. When one of the water tank bodies 1 needs to be replaced, the reverse operation is directly performed at this time to remove the water tank body 1 that needs to be repaired or replaced. At this time, the difficulty of repairing or replacing the removed water tank body 1 will be greatly reduced, that is, the work efficiency of the maintenance personnel is improved.

[0028] Working principle: when two water tank bodies 1 need to be connected, first fix the water outlet end of one of the water tank bodies 1 to the end of the first tube body 201 away from the second tube body 202, then fix the water inlet end of the other water tank body 1 to the end of the second tube body 202 away from the first tube body 201, then move the other water tank body 1 to drive the second tube body 202 to move, and the moving second tube body 202 will drive each block 208 connected to it to move, and when each block 208 is close to the inside of the corresponding slot 203, the other water tank body 1 is rotated in the opposite direction by a certain angle, and then the other water tank body 1 is moved again, driving all the blocks 208 to move to the inside of the corresponding slot 203, and when each block 208 is connected to each slot 203, the sealing ring 4 is just inside the sealing groove 3, and then the other water tank body 1 is rotated to the initial angle, and when the other water tank body 1 is rotated back to the initial angle, At this time, each block 208 is just engaged with each slot 203, and then the rubber ring 205 is pulled to allow the deformed rubber ring 205 to cooperate with the rubber block 206, and each rectangular block 207 is directly placed from the corresponding rectangular hole 204 until it is movably engaged with the inside of the corresponding slot 203. When all the rectangular blocks 207 have completed the installation operation, the rubber ring 205 is loosened at this time. At this time, the rubber ring 205 will be wrapped around the outer wall of the second tube body 202 under the action of its own elastic force. At this time, the rectangular block 207 can be used to prevent the block 208 from moving out of the corresponding slot 203, that is, to ensure the stability and sealing of the first tube body 201 and the second tube body 202 after docking. When one of the water tank bodies 1 needs to be replaced, the reverse operation is directly performed at this time to remove the water tank body 1 that needs to be repaired or replaced. At this time, the difficulty of repairing or replacing the removed water tank body 1 will be greatly reduced, that is, the work efficiency of the maintenance personnel is improved.

[0029] The rubber ring 205 is made of rubber material, is elastic and deformable, and can automatically return to its initial state after deformation.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A device for connecting a solar water heater tank, characterized in that: It comprises two water tank bodies (1), and a connecting mechanism (2) is provided between the two water tank bodies (1); The connecting mechanism (2) comprises a first tube body (201) and a second tube body (202); one side of the second tube body (202) is provided with four slots (203) at equal intervals; the outer wall of the second tube body (202) is provided with four rectangular holes (204) at equal intervals; the outer wall of the second tube body (202) is movably sleeved with a rubber ring (205); the inner wall of the rubber ring (205) is bonded with four rubber blocks (206) at equal intervals; the surface of each rubber block (206) is bonded with a rectangular block (207); and four card blocks (208) are fixed at equal intervals on a side of the first tube body (201) close to the second tube body (202).

2. The device for connecting a solar water heater tank according to claim 1, characterized in that: The interior of each of the card slots (203) is respectively connected to the interior of each of the rectangular holes (204); each of the card slots (203) is respectively adapted to each of the card blocks (208); and each of the rectangular blocks (207) is respectively movably connected to the interior of each of the card slots (203).

3. The device for connecting a solar water heater tank according to claim 1, characterized in that: Each of the rubber blocks (206) is movably sleeved inside each rectangular hole (204), the surface of each of the rectangular blocks (207) is in contact with the surface of each clamping block (208), and one side of the second tube body (202) is in contact with a side of the first tube body (201) close to the second tube body (202).

4. The device for connecting a solar water heater tank according to claim 1, characterized in that: One end of the first tube body (201) away from the second tube body (202) is connected to the water outlet end of one of the water tank bodies (1), and one end of the second tube body (202) away from the first tube body (201) is connected to the water inlet end of the other water tank body (1).

5. The device for connecting a solar water heater tank according to claim 1, characterized in that: A sealing groove (3) is provided on one side of the second tube body (202), and a sealing ring (4) is bonded and connected to one side of the first tube body (201) close to the second tube body (202).

6. The device for connecting a solar water heater tank according to claim 5, characterized in that: Two arc-shaped blocks (5) are movably sleeved on the outer wall of the second tube body (202), and opposite sides of the two arc-shaped blocks (5) are bonded together by glue.

7. The device for connecting a solar water heater tank according to claim 6, characterized in that: The rubber ring (205) is located between the insides of the two arc-shaped blocks (5), and the sealing ring (4) is movably sleeved inside the sealing groove (3).

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