Heat supply water tank capable of reducing heat loss

Abstract

The utility model belongs to the technical field of heat supply water tanks, and particularly relates to a heat supply water tank capable of reducing heat loss, which comprises a heat supply water tank body, a water inlet pipe and a water outlet pipe, one side of the heat supply water tank body is connected with the water inlet pipe, and the other side of the heat supply water tank body is connected with the water outlet pipe; the water tank further comprises a first protection plate which is arranged on the outer side of the water tank body, a second protection plate is arranged on the outer side, away from the first protection plate, of the water tank body, heat preservation cotton is connected to the inner side of the first protection plate and the inner side of the second protection plate, an inserting block is connected to the outer side of the first protection plate, and a fixing rod is connected to the interior of the inserting block. Sliding blocks are slidably connected to the outer sides of the fixing rods, moving blocks are connected to the ends of the sliding blocks, extension springs are jointly connected between the two sliding blocks, threaded rotary knobs are in threaded connection with the interiors of the inserting blocks, conical columns are connected to the ends of the threaded rotary knobs, and connecting blocks are connected to the outer sides, close to the inserting blocks, of the second protection plates. Heat loss of the water tank body can be reduced, and therefore the heat preservation effect is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of hot water supply tanks, in particular to a hot water supply tank capable of reducing heat loss. Background Art

[0002] Hot water tanks are used to store and supply hot water, playing a vital role in hot water supply systems. Common water tank materials include stainless steel and fiberglass, each with its own unique characteristics and application scenarios.

[0003] In the prior art, the structure of the hot water tank is usually simple, and some are installed outdoors. Outdoor hot water tanks are easily affected by the weather. For example, cold weather can cause the hot water tank to lose a lot of heat, thereby affecting the insulation effect of the hot water tank. Summary of the Invention

[0004] The purpose of the present invention is to provide a water supply tank capable of reducing heat loss, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a hot water tank that can reduce heat loss, comprising a hot water tank body, a water inlet pipe and a water outlet pipe, one side of the hot water tank body being connected to the water inlet pipe, and the other side of the hot water tank body being connected to the water outlet pipe; it also includes a first protective plate, the first protective plate being arranged on the outside of the hot water tank body, a second protective plate being arranged on the outside of the hot water tank body away from the first protective plate, the inner sides of the first protective plate and the second protective plate being connected to thermal insulation cotton, the outer side of the first protective plate being connected to a plug-in block, the inner side of the plug-in block being connected to a fixed rod, the outer side of the fixed rod being slidably connected to a slider, the end of the slider being connected to a moving block, a tension spring being commonly connected between the two sliders, the inner thread of the plug-in block being connected to a threaded knob, the end of the threaded knob being connected to a tapered column, and the second protective plate being connected to a connecting block close to the outer side of the plug-in block.

[0006] Preferably, the corner of the moving block close to the tapered column is an inclined surface, and two groups of the moving blocks are symmetrically arranged front to back about the center of the plug-in block.

[0007] Preferably, a plug-in structure is formed between the plug-in block and the connecting block.

[0008] Preferably, a fixed block is connected to the top of the hot water tank body, a connecting shaft is connected inside the fixed block, and a rotating block is rotatably connected to the outside of the connecting shaft.

[0009] Preferably, the internal thread of the rotating block is connected with a threaded column, and the top of the hot water tank body close to the fixed block is connected with a mounting block.

[0010] Preferably, a rain shield is provided above the main body of the hot water tank, a support block is connected to the bottom of the rain shield, and a positioning block is connected to the outer side of the support block.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] When the first and second guard plates are connected, the end of the plug-in block will pass through the connecting block, and the threaded knob will slide in the direction close to the moving block during the tightening of the threaded knob. The threaded knob will drive the conical column to rotate and move. When the end of the conical column rotates and moves between the two sets of moving blocks, it will squeeze the inclined surfaces of the two sets of moving blocks, so that the two sets of moving blocks move in the directions away from each other, driving the slider to move. When the thread of the threaded knob slides to the maximum distance, the ends of the two sets of moving blocks will move from the inside of the plug-in block to the outside of the connecting block. At this time, the first guard plate and the second guard plate can be connected and installed together, and the outside of the hot water tank body can be wrapped by the first and second guard plates. At the same time, the thermal insulation cotton inside the first and second guard plates can have a certain thermal insulation effect on the hot water tank body, so as to reduce the heat loss of the hot water tank body, thereby ensuring the thermal insulation effect of the present invention.

[0013] 2. In rainy and snowy weather, the rain shield is lowered. During the lowering process, the rain shield will drive the support block and the positioning block to fall. When the bottom ends of the two sets of positioning blocks are inserted into the corresponding mounting blocks, the bottom of the support block will fall on the top surface of the hot water tank body. When the rotating block moves, it will rotate through the connecting shaft. When the rotating block rotates to the maximum angle, the threaded column rotates forward, and the end of the threaded column slides in the direction close to the support block. When the ends of the two sets of threaded columns are respectively threaded through the corresponding support blocks, the threaded column will fix the support block and the rain shield. At this time, the rain shield can be installed on the top of the hot water tank body to prevent rain and snow from falling directly on the top of the hot water tank body and causing corrosion to the top of the hot water tank, thereby extending the service life of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 This is a front view structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the hot water tank of the utility model;

[0017] Figure 3 This is a schematic diagram of the front cross-sectional structure of the rain shield of the present invention;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the plug-in block of the utility model;

[0019] Figure 5 This is a schematic diagram of the front cross-sectional structure of the fixing block of the present invention.

[0020] In the figure: 1. Hot water tank body; 2. Water inlet pipe; 3. Water outlet pipe; 4. First protective plate; 5. Second protective plate; 6. Insulation cotton; 7. Connecting block; 8. Fixed rod; 9. Slider; 10. Moving block; 11. Tension spring; 12. Threaded knob; 13. Tapered column; 14. Connecting block; 15. Fixed block; 16. Connecting shaft; 17. Rotating block; 18. Threaded column; 19. Mounting block; 20. Rain shield; 21. Support block; 22. Positioning block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1 、 Figure 2 and Figure 4 It can be seen that the utility model provides a technical solution: a hot water tank that can reduce heat loss, including a hot water tank body 1, a water inlet pipe 2 and a water outlet pipe 3, one side of the hot water tank body 1 is connected to the water inlet pipe 2, and the other side of the hot water tank body 1 is connected to the water outlet pipe 3; it also includes a first protective plate 4, the first protective plate 4 is arranged on the outside of the hot water tank body 1, and a second protective plate 5 is arranged on the outside of the hot water tank body 1 away from the first protective plate 4. The inner sides of the first protective plate 4 and the second protective plate 5 are both connected to thermal insulation cotton 6, and the outer side of the first protective plate 4 is connected to a plug-in block 7. The inside of the plug-in block 7 is connected to a fixed rod 8, the outside of the fixed rod 8 is slidably connected to a slider 9, the end of the slider 9 is connected to a moving block 10, and a tension spring 11 is commonly connected between the two sliders 9. The internal thread of the plug-in block 7 is connected to a threaded knob 12, and the end of the threaded knob 12 is connected to a tapered column 13. The second protective plate 5 is connected to a connecting block 14 near the outside of the plug-in block 7. The corner of the moving block 10 near the tapered column 13 is an inclined surface. Two groups of moving blocks 10 are symmetrically arranged about the center of the plug-in block 7, and a plug-in structure is formed between the plug-in block 7 and the connecting block 14.

[0023] When the first and second guard plates 4 and 5 are connected, the ends of the plug-in block 7 will pass through the connecting block 14, and the first and second guard plates 4 and 5 can be connected and installed together.

[0024] See Figure 1 、 Figure 2 and Figure 4 It can be seen that the first protective plate 4 and the second protective plate 5 can wrap the outside of the hot water tank body 1. At the same time, the thermal insulation cotton 6 inside the first protective plate 4 and the second protective plate 5 can play a certain thermal insulation role on the hot water tank body 1, so as to reduce the heat loss of the hot water tank body 1, thereby ensuring the thermal insulation effect of the present invention.

[0025] See Figure 1 、 Figure 3 and Figure 5 It can be seen that the top of the hot water tank body 1 is connected to a fixed block 15, the inside of the fixed block 15 is connected to a connecting shaft 16, the outside of the connecting shaft 16 is rotatably connected to a rotating block 17, the internal thread of the rotating block 17 is connected to a threaded column 18, and the top of the hot water tank body 1 near the fixed block 15 is connected to a mounting block 19. A rain shield 20 is provided above the hot water tank body 1, and the bottom of the rain shield 20 is connected to a support block 21. The outside of the support block 21 is connected to a positioning block 22, and the positioning block 22 is T-shaped.

[0026] During specific implementation, when the hot water tank is in use and encounters rainy or snowy weather, the rain shield 20 can be moved to the top of the hot water tank body 1, and the rain shield 20 can be slowly lowered. During the descent, the rain shield 20 will drive the support block 21 and the positioning block 22 to descend. When the bottom ends of the two sets of positioning blocks 22 are inserted into the corresponding mounting blocks 19, the bottom of the support block 21 will fall on the top surface of the hot water tank body 1. At this time, the rotating block 17 is pulled in the direction close to the support block 21. When the rotating block 17 moves, it will rotate through the connecting shaft 16, and the rotating block 17 drives the threaded column 18 to move during the rotation. When the rotating block 17 rotates to the maximum angle, the threaded column 18 rotates forward, and the end of the threaded column 18 slides in the direction close to the support block 21.

[0027] See Figure 1 、 Figure 3 and Figure 5 It can be seen that when the ends of the two groups of threaded columns 18 are respectively threaded through the corresponding support blocks 21, the threaded columns 18 can fix the support blocks 21 and the rain shield 20. At this time, the rain shield 20 can be installed on the top of the hot water tank body 1 to prevent rain and snow from falling directly on the top of the hot water tank body 1 and causing corrosion to the top of the hot water tank, thereby extending the service life of the present invention.

[0028] To sum up, when in use, the first protective plate 4 and the second protective plate 5 are first installed on the outer side of the hot water tank body 1. When the first protective plate 4 is docked with the second protective plate 5, the end of the plug-in block 7 will pass through the connecting block 14, and the outer side of the hot water tank body 1 will be wrapped by the first protective plate 4 and the second protective plate 5. At the same time, the thermal insulation cotton 6 inside the first protective plate 4 and the second protective plate 5 plays a certain thermal insulation role on the hot water tank body 1 to reduce the heat loss of the hot water tank body 1, thereby ensuring the thermal insulation effect of the present invention; when the ends of the two groups of threaded columns 18 are respectively threaded through the corresponding support blocks 21, the threaded columns 18 will fix the support blocks 21 and the rain shield 20. At this time, the rain shield 20 can be installed on the top of the hot water tank body 1 to prevent rain and snow from falling directly on the top of the hot water tank body 1 and causing corrosion to the top of the hot water tank, thereby extending the service life of the present invention. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hot water tank capable of reducing heat loss, comprising a hot water tank body (1), a water inlet pipe (2) and a water outlet pipe (3), characterized in that: One side of the hot water tank body (1) is connected to a water inlet pipe (2), and the other side of the hot water tank body (1) is connected to a water outlet pipe (3); The invention also includes a first protective plate (4), which is arranged on the outside of the hot water tank body (1), and a second protective plate (5) is arranged on the outside of the hot water tank body (1) away from the first protective plate (4). The inner sides of the first protective plate (4) and the second protective plate (5) are both connected with thermal insulation cotton (6). The outer side of the first protective plate (4) is connected with a plug-in block (7), the inside of the plug-in block (7) is connected with a fixed rod (8), the outer side of the fixed rod (8) is slidably connected with a slider (9), the end of the slider (9) is connected with a moving block (10), and a tension spring (11) is commonly connected between the two sliders (9). The inner thread of the plug-in block (7) is connected with a threaded knob (12), and the end of the threaded knob (12) is connected with a tapered column (13). The second protective plate (5) is connected with a connecting block (14) near the outer side of the plug-in block (7).

2. A hot water tank capable of reducing heat loss according to claim 1, characterized in that: The corner of the moving block (10) close to the conical column (13) is an inclined surface, and two groups of the moving blocks (10) are symmetrically arranged in front and back with respect to the center of the plug-in block (7).

3. A hot water tank capable of reducing heat loss according to claim 2, characterized in that: A plug-in structure is formed between the plug-in block (7) and the connecting block (14).

4. The hot water tank capable of reducing heat loss according to claim 1, characterized in that: The top of the hot water tank body (1) is connected to a fixed block (15), the interior of the fixed block (15) is connected to a connecting shaft (16), and the outer side of the connecting shaft (16) is rotatably connected to a rotating block (17).

5. A hot water tank capable of reducing heat loss according to claim 4, characterized in that: The internal thread of the rotating block (17) is connected to a threaded column (18), and the top of the hot water tank body (1) close to the fixed block (15) is connected to a mounting block (19).

6. The hot water tank capable of reducing heat loss according to claim 1, characterized in that: A rain shield (20) is provided above the hot water tank body (1); the bottom of the rain shield (20) is connected to a support block (21); and the outer side of the support block (21) is connected to a positioning block (22).

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