Leakage-proof protection device for water tank of solar water heater

Abstract

The utility model provides a leakage-proof protection device for a water tank of a solar water heater, which relates to the technical field of water tanks of solar water heaters and comprises a protection mechanism, the protection mechanism comprises a top cover and a bottom cover which are oppositely connected through a connecting block, the bottom cover is provided with an inserting hole, a strip-shaped groove, a bottom hole and an auxiliary mechanism, and the top cover is provided with a mounting hole. The auxiliary mechanism comprises a connecting ring, and an arc-shaped block I and an arc-shaped block II are arranged at the bottom of the connecting ring; one end of the first arc-shaped block and one end of the second arc-shaped block are fixedly connected with embedded blocks connected with the connecting ring. According to the solar water heater, the protection mechanism is arranged, so that the water tank of the solar water heater can be protected in a wrapping mode, the water tank cannot be weathered and cracked due to irradiation of the sun, meanwhile, washing and erosion of rainwater are effectively avoided, the water tank can be kept in an intact state, and the situation of water leakage cannot occur; therefore, the purpose of prolonging the service life of the water tank of the solar water heater is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar water heater water tanks, in particular to a solar water heater water tank anti-leakage protection device. Background Art

[0002] Solar water heaters are heating devices that convert sunlight into heat energy, heating water from low temperature to high temperature to meet people's needs for hot water in life and production. Solar water heaters are mainly vacuum tube solar water heaters, which occupy 95% of the domestic market share. Vacuum tube household solar water heaters are composed of related parts such as heat collecting tubes, water storage tanks and brackets. The conversion of solar energy into heat energy mainly relies on vacuum collecting tubes. Vacuum collecting tubes use the principle that hot water floats and cold water sinks to make water microcirculate and obtain the required hot water.

[0003] The outer layer of the water tank of the existing solar water heater is iron sheet, and the water tank of the solar water heater is completely exposed to the outdoors. Therefore, after being weathered by the sun and eroded by rain, the outer iron sheet of the solar water heater will be damaged, especially the iron sheet connections at both ends of the water tank will leak due to rust, thereby greatly reducing the service life of the solar water tank. For this reason, we provide a solar water heater water tank leakage prevention protection device. Utility Model Content

[0004] The utility model aims to solve the disadvantage in the prior art that the water tank of the solar water heater is prone to water leakage in the absence of external protection, and provides a solar water heater water tank anti-leakage protection device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a solar water heater tank leakage protection device, comprising: a protection mechanism, the protection mechanism comprises a top cover and a bottom cover relatively connected by a connecting block, the bottom cover is provided with a plug hole, a strip groove, a bottom hole and an auxiliary mechanism, the top cover is provided with a mounting hole, the auxiliary mechanism comprises a connecting ring, the bottom of the connecting ring is provided with an arc block 1 and an arc block 2; one end of the arc block 1 and the arc block 2 are fixedly connected with an embedded block connected to the connecting ring.

[0006] As a preferred embodiment, both sides of the top cover are fixedly connected with connecting blocks 1, and both sides of the bottom cover are fixedly connected with connecting blocks 2, and hexagonal bolts penetrate the interiors of both connecting blocks 1 and 2.

[0007] As a preferred implementation, the hexagonal bolt is slidably connected to both the first connecting block and the second connecting block, and a nut is sleeved on the outer surface of the hexagonal bolt.

[0008] As a preferred implementation, the nut is threadedly connected to the hexagonal bolt, and the second connecting block is provided with a hexagonal groove that fits with the nut.

[0009] As a preferred embodiment, a cross bolt penetrates the interior of the connecting ring and the insert; the cross bolt is slidably connected to the insert, and the cross bolt is threadedly connected to the connecting ring.

[0010] As a preferred implementation, a rubber strip is provided at the connection between the top cover and the bottom cover, and a sealing groove matching the rubber strip is provided on both the top cover and the bottom cover.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model can provide a protective mechanism to cover and protect the water tank of the solar water heater, so that the water tank will not be weathered and cracked due to the sun's exposure. At the same time, it can also effectively avoid the scouring and erosion of rainwater, so that the water tank can be kept in good condition and will not leak, thereby achieving the purpose of increasing the service life of the water tank of the solar water heater. In addition, the design of the top cover and the bottom cover fully considers the installation problem of the actual solar water heater water tank and the components connected thereto, so it will not cause any impact on the actual use of the water tank, and effectively plays a role in protecting it from water leakage. The auxiliary mechanism can play an auxiliary protective role, and the copper water pipe and the external pipe for supplying and discharging water to the water tank are covered and protected, so as to slow down the aging rate of the joints. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a solar water heater tank leakage prevention protection device provided by the utility model.

[0014] Figure 2 A three-dimensional diagram of a solar water heater tank leakage prevention protection device provided by the utility model.

[0015] Figure 3 The utility model provides a schematic diagram of the disassembly of a solar water heater tank leakage protection device.

[0016] Figure 4 The utility model provides a schematic diagram of the bottom hole opening of a solar water heater water tank anti-leakage protection device.

[0017] Figure 5 The utility model is a schematic diagram of the disassembly of an auxiliary mechanism of a solar water heater tank leakage protection device.

[0018] Figure 6 This is an enlarged view of area A of a solar water heater tank leakage protection device provided by the utility model.

[0019] Figure 7 The utility model provides a schematic diagram of the installation of hexagonal bolts of a solar water heater tank leakage protection device.

[0020] Legend:

[0021] 1. Protective mechanism; 2. Auxiliary mechanism; 11. Top cover; 12. Bottom cover; 13. Rubber strip;

[0022] 14. Socket; 15. Strip groove; 16. Mounting hole; 17. Bottom hole; 18. Connection block 1;

[0023] 19. Connecting block 2; 101. Hexagonal bolt; 102. Nut; 21. Connecting ring;

[0024] 22. Arc block one; 23. Arc block two; 24. Insert block; 25. Cross bolt. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] like Figure 1-Figure 7 As shown, the utility model provides a technical solution: a solar water heater tank leakage protection device, comprising: a protection mechanism 1, the protection mechanism 1 comprises a top cover 11, a bottom cover 12 is provided at the bottom of the top cover 11, a rubber strip 13 is provided at the connection between the top cover 11 and the bottom cover 12, a sealing groove that matches the rubber strip 13 is provided on the top cover 11 and the bottom cover 12, a plug hole 14 is provided on the bottom cover 12, a strip groove 15 is provided on the bottom cover 12, a mounting hole 16 is provided on the top cover 11, and a mounting hole 16 is provided on the bottom cover 12. A bottom hole 17 is provided, and connecting blocks 18 are fixedly connected to both sides of the top cover 11, and connecting blocks 19 are fixedly connected to both sides of the bottom cover 12. Hexagonal bolts 101 are passed through the interiors of connecting blocks 18 and 19, and the hexagonal bolts 101 are slidably connected to the connecting blocks 18 and 19. A nut 102 is sleeved on the outer surface of the hexagonal bolt 101, and the nut 102 is threadedly connected to the hexagonal bolt 101. A hexagonal groove that fits with the nut 102 is provided on the connecting block 19.

[0028] In this embodiment, a sealing groove is provided at the connection between the top cover 11 and the bottom cover 12, and then each half of the rubber strip 13 can be placed inside the top cover 11 and the bottom cover 12 respectively, so as to achieve the purpose of sealing the connection between the top cover 11 and the bottom cover 12 and avoid the occurrence of rainwater infiltration. The plug hole 14 on the bottom cover 12 can be used for the installation of the heating pipe. At the same time, the strip groove 15 is provided on the bottom cover 12, so that the solar bracket can penetrate into the top cover 11 and the bottom cover 12 and connect with the water tank smoothly. In addition, the bottom hole 17 provided on the bottom cover 12 is reserved for the installation of the copper water pipe for supplying and draining water to the water tank. At the same time, the auxiliary mechanism 2 is located at the bottom hole 17, so the copper water pipe can be protected. The installation hole 16 provided on the top cover 11 can be used for the installation of the pressure relief pipe of the water tank. Therefore, the protective mechanism 1 can protect the water tank while meeting the normal use of the water tank and the entire solar energy.

[0029] like Figure 1-Figure 7 As shown, an auxiliary mechanism 2 is provided at the bottom of the bottom cover 12, and the auxiliary mechanism 2 includes a connecting ring 21, which is fixedly connected to the bottom cover 12, an arc block 1 22 is provided at the bottom of the connecting ring 21, and an arc block 23 is provided on one side of the arc block 1 22, and one end of the arc block 1 22 and the arc block 23 are fixedly connected with an insert 24, and a cross bolt 25 is penetrated inside the connecting ring 21 and the insert 24, and the cross bolt 25 is slidably connected to the insert 24, and the cross bolt 25 is threadedly connected to the connecting ring 21.

[0030] In this embodiment, by setting up the auxiliary mechanism 2, the copper water pipe for supplying and draining water from the water tank and the plastic pipe connected thereto can be protected, especially to prevent the joints between the two from aging and leaking. An arc block 22 and an arc block 23 are set, and the arc block 1 22 and the arc block 23 are connected to the connecting ring 21 through an insert 24 and a cross bolt 25. Therefore, after the copper water pipe is connected to the plastic pipe, the arc block 1 22 and the arc block 23 can be installed in a shrouded manner.

[0031] Working principle:

[0032] like Figure 1-Figure 7As shown, when the utility model is in use, the bottom cover 12 can be installed first, and the bottom cover 12 is placed at the bottom of the solar water heater tank. Then a part of the solar bracket passes through the strip groove 15 and is firmly connected to the water tank. At the same time, the heating pipe passes through the jack 14 and is connected to the water tank. Then the rubber strip 13 is first installed in the sealing groove opened on the bottom cover 12, and then the top cover 11 is connected to the bottom cover 12. At this time, the other half of the rubber strip 13 will be placed in the sealing groove opened on the top cover 11, and the connecting block 18 will be in a fit state with the connecting block 2 19, and then the nuts 102 are installed one by one into the hexagonal openings on the connecting block 2 19. The top cover 11 and the bottom cover 12 are in a tightly connected state under the joint action of the numerous hexagonal bolts 101 and the nuts 102. Then, the pressure relief pipe connected to the water tank is connected to the water tank first, and then the copper water pipe for draining water is connected to the water tank. Finally, the plastic pipe is connected to the copper water pipe. At this time, the arc block 1 22 and the arc block 23 can be installed, and the arc block 1 22 and the arc block 23 are covered on the outside of the copper water pipe, and the insert 24 is installed in the connecting ring 21. Then, the cross bolt 25 passes through the insert 24 and is threadedly connected to the connecting ring 21.

[0033] 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 solar water heater tank leak protection device, characterized in that: include: A protection mechanism (1), the protection mechanism (1) comprising a top cover (11) and a bottom cover (12) which are relatively connected via a connecting block, the bottom cover (12) being provided with a plug hole (14), a strip groove (15), a bottom hole (17) and an auxiliary mechanism (2), the top cover (11) being provided with a mounting hole (16), the auxiliary mechanism (2) comprising a connecting ring (21), the bottom of the connecting ring (21) being provided with an arc block 1 (22) and an arc block 2 (23); one end of each of the arc block 1 (22) and the arc block 2 (23) being fixedly connected with an insert block (24) connected to the connecting ring (21).

2. A solar water heater tank leakage protection device according to claim 1, characterized in that: Both sides of the top cover (11) are fixedly connected to a connection block 1 (18), and both sides of the bottom cover (12) are fixedly connected to a connection block 2 (19). Hexagonal bolts (101) penetrate the interiors of both the connection block 1 (18) and the connection block 2 (19).

3. A solar water heater tank leakage protection device according to claim 2, characterized in that: The hexagonal bolt (101) is slidably connected to the first connecting block (18) and the second connecting block (19), and a nut (102) is sleeved on the outer surface of the hexagonal bolt (101).

4. A solar water heater tank leakage protection device according to claim 3, characterized in that: The nut (102) is threadedly connected to the hexagonal bolt (101), and the second connecting block (19) is provided with a hexagonal groove that fits with the nut (102).

5. A solar water heater tank leakage protection device according to claim 1, characterized in that: A cross bolt (25) penetrates the interior of the connecting ring (21) and the insert (24); the cross bolt (25) is slidably connected to the insert (24), and the cross bolt (25) is threadedly connected to the connecting ring (21).

6. A solar water heater tank anti-leakage protection device according to claim 1, characterized in that: A rubber strip (13) is provided at the connection between the top cover (11) and the bottom cover (12), and a sealing groove that fits with the rubber strip (13) is provided on both the top cover (11) and the bottom cover (12).

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