Safe wall-mounted electric boiler

Abstract

The utility model relates to the technical field of electric heating boilers, and discloses a safe wall-mounted electric heating boiler which comprises a hollow box, the left side and the right side of the inner wall of the hollow box are fixedly connected with fixing frames, the inner sides of the fixing frames are fixedly connected with fixing rods, and the front ends and the rear ends of the outer walls of the fixing rods are provided with torsion springs. The ends, away from each other, of the torsion springs are fixedly connected to the front side and the rear side of the inner wall of the fixing frame, rotating plates are rotationally connected to the middles of the fixing rods, the adjacent ends of the torsion springs are fixedly connected to the middles of the front side and the rear side of the rotating plates, and a detection mechanism is installed on the lower middle portion of the inner side of the hollow box. The detection mechanism comprises a metal spring. According to the utility model, the furnace body is placed in the hollow box, the weight of the furnace body presses down and collides with the rotating plate, and meanwhile, the torsion spring is stressed to drive the rotating plate to turn over, so that the rotating plate is attached to the furnace body to clamp and fix the furnace body, and the situation that the furnace body is loosened is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating boilers, in particular to a safe wall-mounted electric heating boiler. Background Art

[0002] A wall-mounted electric boiler is a small electric boiler installed on the wall. It has a compact design and convenient installation method, which can save space and can be easily installed at any location in the building. A wall-mounted electric boiler is usually composed of a power supply system, a control system, a heating system, a water circulation system and a safety protection system. Compared with traditional large boilers, it is smaller in scale and lower in power. It is suitable for heating and hot water needs in small residences, apartments or commercial places. Wall-mounted electric boilers convert electrical energy into thermal energy to heat water or make steam, and transport the heated water or steam to the radiator or floor heating system in the building to achieve heating and hot water production. Due to its compact design, wall-mounted electric boilers are usually installed on the wall, occupying less space, and are simple to operate, safe and reliable.

[0003] After searching, the Chinese patent announcement number is: CN216924738U, which discloses a safe wall-mounted electric boiler, belonging to the technical field of electric boilers. Traditional safe wall-mounted electric boilers are directly connected to the wall by screws, and cannot be adjusted after installation. If deviation occurs, they need to be reinstalled. For this reason, a safe wall-mounted electric boiler is proposed, including: a fixed frame, the fixed frame is a U-shaped structure, and the two outer side walls of the U-shaped structure of the fixed frame are symmetrically provided with a plurality of fixed plates, and each of the fixed plates is provided with a threaded groove, and the two side walls of the U-shaped structure of the fixed frame are provided with a moving rod through a lifting mechanism. The moving rod is provided with an electric boiler to realize the quick installation and position adjustment of the wall-mounted electric boiler. However, this method has the problem that the handle needs to be rotated multiple times during the installation process, and it is easy to rotate out of place and become loose, which cannot meet the use requirements. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a safe wall-mounted electric boiler, aiming to improve the problem in the prior art that the handle needs to be rotated multiple times during the installation process, which is more likely to cause the handle to not rotate properly and become loose.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a safe wall-mounted electric boiler, comprising a hollow box, the left and right sides of the inner wall of the hollow box are fixedly connected with a fixing frame, the inner side of the fixing frame is fixedly connected with a fixing rod, the front and rear ends of the outer walls of the fixing rod are provided with torsion springs, the far-away ends of the torsion springs are respectively fixedly connected to the front and rear sides of the inner wall of the fixing frame, the middle part of the fixing rod is rotatably connected with a rotating plate, the adjacent ends of the torsion springs are respectively fixedly connected to the middle parts of the front and rear sides of the rotating plate, and a detection mechanism is installed in the lower and middle part of the inner side of the hollow box.

[0006] As a further description of the above technical solution:

[0007] The detection mechanism includes a metal spring, the bottom of which is fixedly connected to the inner bottom wall of the hollow box, the top of the metal spring is fixedly connected to a support plate, a receiving box is installed on the top of the support plate, pointers are fixedly connected to the left and right ends of the front side of the receiving box, openings are provided on the left and right ends of the front side of the hollow box, the front end of the pointer passes through the openings, and scale grooves are provided on the left and right ends of the front side of the outer wall of the hollow box.

[0008] As a further description of the above technical solution:

[0009] The inner wall of the hollow box is fixedly connected with a support rod, and the top of the rotating plate is provided with anti-slip grooves.

[0010] As a further description of the above technical solution:

[0011] The left and right sides of the support plate are fixedly connected with sliding blocks, the left and right sides of the inner wall of the hollow box are fixedly connected with sliding rails, and the sliding blocks are slidably connected with the corresponding sliding rails respectively.

[0012] As a further description of the above technical solution:

[0013] The rear side of the hollow box is threadedly connected with a plurality of bolts at equal intervals.

[0014] As a further description of the above technical solution:

[0015] The front and rear ends of the left side of the hollow box are both rotatably connected with a rotating shaft, and the middle part of the rotating shaft is fixedly connected with a handle.

[0016] As a further description of the above technical solution:

[0017] A furnace body is installed inside the hollow box.

[0018] As a further description of the above technical solution:

[0019] A control screen is installed on the front side of the furnace body.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the furnace body is placed in a hollow box, the weight of the furnace body presses down and collides with the rotating plate, and at the same time, the torsion spring is forced to drive the rotating plate to flip, so that it fits with the furnace body and clamps and fixes the furnace body, avoiding the loosening of the furnace body and meeting the use requirements.

[0022] 2. In the utility model, when water leakage occurs, the weight of the water source presses down the receiving box, and at the same time the metal spring drives the support plate to retract, driving the pointer to drop synchronously. The amount of water leakage is judged by the position of the pointer pointing to the scale groove, so that water leakage of the equipment can be discovered in time, which brings convenience to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a safe wall-mounted electric boiler proposed by the utility model;

[0024] Figure 2 This is an exploded view of the local structure of a safe wall-mounted electric boiler proposed by the utility model;

[0025] Figure 3 This is a disassembled diagram of a detection mechanism of a safe wall-mounted electric boiler proposed by the utility model.

[0026] Legend:

[0027] 1. Hollow box; 2. Detection mechanism; 201. Metal spring; 202. Support plate; 203. Receiver box; 204. Pointer; 205. Opening; 206. Scale groove; 3. Handle; 4. Rotating shaft; 5. Furnace body; 6. Control screen; 7. Support rod; 8. Fixing rod; 9. Fixing frame; 10. Torsion spring; 11. Bolt; 12. Anti-slip pattern; 13. Turntable; 14. Sliding block; 15. Slide rail. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a safe wall-mounted electric boiler, comprising a hollow box 1, the left and right sides of the inner wall of the hollow box 1 are fixedly connected with a fixing frame 9, the inner side of the fixing frame 9 is fixedly connected with a fixing rod 8, the front and rear ends of the outer wall of the fixing rod 8 are provided with a torsion spring 10, the ends of the torsion spring 10 that are far away are respectively fixedly connected to the front and rear sides of the inner wall of the fixing frame 9, the middle part of the fixing rod 8 is rotatably connected with a rotating plate 13, the adjacent ends of the torsion spring 10 are respectively fixedly connected to the middle of the front and rear sides of the rotating plate 13, and a detection mechanism 2 is installed at the middle and lower part of the inner side of the hollow box 1; the inner wall of the hollow box 1 is fixedly connected with a supporting rod 7, and the top of the rotating plate 13 is provided with an anti-slip pattern 12; the rear side of the hollow box 1 is equidistantly threaded with a plurality of bolts 11; the inner side of the hollow box 1 is installed with a furnace body 5;

[0030] Specifically, during use, the user does not need to disassemble the hollow box 1, but only needs to place the furnace body 5 at the top position of the hollow box 1; then, through the weight of the furnace body 5 itself, the furnace body 5 is loosened to make it fall naturally, and then press down the rotating plate 13; at this time, the torsion spring 10 will drive the rotating plate 13 to deform and flip, so that it fits vertically with the furnace body 5, thereby clamping and fixing the furnace body 5; this design effectively avoids the loosening of the furnace body 5 and improves the stability of use; in addition, the design of the anti-slip pattern 12 further increases the friction between the rotating plate 13 and the furnace body 5, making the furnace body 5 more stable during installation; at the same time, the support rod 7 blocks the position of the furnace body 5 to ensure that the furnace body 5 will not shift during use; this design limits the position of the furnace body 5 and improves the safety of use.

[0031] Reference Figure 1 and Figure 3 The detection mechanism 2 includes a metal spring 201, the bottom of the metal spring 201 is fixedly connected to the inner bottom wall of the hollow box 1, the top of the metal spring 201 is fixedly connected to a support plate 202, a receiving box 203 is installed on the top of the support plate 202, pointers 204 are fixedly connected to the left and right ends of the front side of the receiving box 203, openings 205 are opened on the left and right ends of the front side of the hollow box 1, the front end of the pointer 204 passes through the opening 205, and scale grooves 206 are opened on the left and right ends of the front side of the outer wall of the hollow box 1;

[0032] Specifically, when the furnace body 5 leaks, water drips into the receiving box 203; the receiving box 203 is designed to collect leaking water so as to promptly discover damaged parts of the furnace body 5; at the same time, the receiving box 203 can also reduce the impact of water leakage on the bottom of the equipment and prevent moisture from penetrating into other parts of the equipment; in the receiving box 203, the weight will press the support plate 202 and the metal spring 201 downward; when the metal spring 201 is under pressure, it will shrink; this shrinkage drives the receiving box 203 to descend, thereby automatically adjusting the water level in the receiving box 203; in addition, the movement of the metal spring 201 will also drive the pointer 204 to synchronously descend in the opening 205; the coordinated pointing of the pointer 204 and the scale groove 206 enables the operator to intuitively observe the amount of water leakage; in this way, once it is found that the pointer 204 descends too fast, it can be determined that the equipment is leaking.

[0033] Reference Figure 1 and Figure 3 The left and right sides of the support plate 202 are fixedly connected with sliding blocks 14, the left and right sides of the inner wall of the hollow box 1 are fixedly connected with slide rails 15, and the sliding blocks 14 are slidably connected with the corresponding slide rails 15 respectively; the front and rear ends of the left side of the hollow box 1 are rotatably connected with the rotating shaft 4, and the middle part of the rotating shaft 4 is fixedly connected with a handle 3; the front side of the furnace body 5 is installed with a control screen 6;

[0034] Specifically, the sliding block 14 slides on the slide rail 15 and is used for limiting the support plate 202 when it moves. At the same time, the moving trajectory of the support plate 202 is planned. The hollow box 1 can be moved by lifting the handle 3, and the opening and closing of the furnace body 5 can be controlled by the control screen 6.

[0035] Working principle: The hollow box 1 is mounted on the wall by bolts 11. The hollow box 1 does not need to be disassembled. The furnace body 5 is taken and placed on the top of the hollow box 1. At the same time, the furnace body 5 is loosened. The rotating plate 13 is pressed down by the weight of the furnace body 5. At the same time, the torsion spring 10 drives the rotating plate 13 to deform and flip to the vertical direction, so as to fit with the furnace body 5 to clamp and fix the furnace body 5, thereby avoiding the loosening of the furnace body 5. The anti-slip pattern 12 increases the friction between the rotating plate 13 and the furnace body 5, further increasing the stability of the furnace body 5 during installation, and supporting The rod 7 blocks the position of the furnace body 5 so that the position of the furnace body 5 can be limited to meet the needs of use. When the furnace body 5 leaks, water drips into the receiving box 203. At the same time, the weight presses down the support plate 202 and the metal spring 201. The metal spring 201 shrinks and drives the receiving box 203 to descend. At the same time, the pointer 204 also descends synchronously in the opening 205. Through the coordinated pointing of the pointer 204 and the scale groove 206, the amount of water leakage can be observed and the water leakage of the equipment can be found, which brings convenience to use.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 protection scope of the present invention.

Claims

1. A safe wall-mounted electric boiler, comprising a hollow box (1), characterized in that: The left and right sides of the inner wall of the hollow box (1) are fixedly connected with a fixing frame (9), the inner side of the fixing frame (9) is fixedly connected with a fixing rod (8), the front and rear ends of the outer wall of the fixing rod (8) are provided with a torsion spring (10), the ends of the torsion spring (10) that are far away from each other are respectively fixedly connected to the front and rear sides of the inner wall of the fixing frame (9), the middle part of the fixing rod (8) is rotatably connected with a rotating plate (13), the adjacent ends of the torsion spring (10) are respectively fixedly connected to the middle parts of the front and rear sides of the rotating plate (13), and the detection mechanism (2) is installed at the middle and lower part of the inner side of the hollow box (1).

2. A safe wall-mounted electric boiler according to claim 1, characterized in that: The detection mechanism (2) comprises a metal spring (201), the bottom of the metal spring (201) is fixedly connected to the inner bottom wall of the hollow box (1), the top of the metal spring (201) is fixedly connected to a support plate (202), a receiving box (203) is installed on the top of the support plate (202), pointers (204) are fixedly connected to the left and right ends of the front side of the receiving box (203), openings (205) are provided on the left and right ends of the front side of the hollow box (1), the front end of the pointer (204) passes through the opening (205), and scale grooves (206) are provided on the left and right ends of the front side of the outer wall of the hollow box (1).

3. The safe wall-mounted electric boiler according to claim 1, characterized in that: The inner wall of the hollow box (1) is fixedly connected with a support rod (7), and the top of the rotating plate (13) is provided with anti-slip grooves (12).

4. A safe wall-mounted electric boiler according to claim 2, characterized in that: The left and right sides of the support plate (202) are fixedly connected with sliding blocks (14), the left and right sides of the inner wall of the hollow box (1) are fixedly connected with sliding rails (15), and the sliding blocks (14) are slidably connected to the corresponding sliding rails (15) respectively.

5. The safe wall-mounted electric boiler according to claim 1, characterized in that: The rear side of the hollow box (1) is equidistantly threadedly connected with a plurality of bolts (11).

6. The safe wall-mounted electric boiler according to claim 1, characterized in that: The front and rear ends of the left side of the hollow box (1) are both rotatably connected to a rotating shaft (4), and the middle part of the rotating shaft (4) is fixedly connected to a handle (3).

7. The safe wall-mounted electric boiler according to claim 1, characterized in that: A furnace body (5) is installed inside the hollow box (1).

8. The safe wall-mounted electric boiler according to claim 7, characterized in that: A control screen (6) is installed on the front side of the furnace body (5).

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