Wall-hanging stove anti-scalding mechanism

Abstract

The utility model relates to the technical field of wall-hanging stove structures, in particular to an anti-scalding mechanism of a wall-hanging stove. According to the technical scheme, the furnace comprises a furnace body, an external plate and a heat exchange block, base plates are symmetrically installed on the furnace body, connecting rods are symmetrically installed on the base plates, the external plate is fixed to the connecting rods, the heat exchange block is installed on one face of the external plate and tightly attached to the outer wall of the furnace body, and a heat exchange cavity is formed in the external plate. According to the wall-hanging stove, the surface temperature of the wall-hanging stove is conveniently reduced through cooperation of the structures, people are prevented from being scalded due to mistaken touch, meanwhile, the heat exchange structure can be hidden through the rear water-cooling heat exchange design, the use space of life is prevented from being occupied, and the aesthetic degree of space layout is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-mounted boiler structures, in particular to a scalding prevention mechanism for a wall-mounted boiler. Background Art

[0002] When the ignition switch of the wall-mounted boiler is turned on, the fan starts first, creating a negative pressure differential in the combustion chamber. The wind pressure switch then sends a command to the water pump. Once the water pump starts, the water flow switch sends a command to the high-voltage discharger. After the discharger starts, the command is sent to the gas proportional valve, which begins to operate. Because of the negative pressure in the combustion chamber, natural gas does not accumulate and burn, and thus, deflagration will not occur. This allows for quiet ignition and avoids dangerous accidents. This criterion can be used to assess the stability of the furnace.

[0003] The gas proportional valve, wind pressure switch and flue gas sensing switch are interlocked. The gas proportional valve can only work when there is a certain negative pressure in the combustion chamber. When the flue gas sensing switch detects no exhaust gas discharge for 5 seconds, the gas proportional valve will be cut off to stop gas supply, thereby ensuring the safe use of gas.

[0004] After searching, publication number CN209415780U discloses a wall-mounted boiler mounting bracket with a scald prevention function, comprising a fixing plate, a mounting plate, a support plate, and a protective shell. The fixing plate is evenly provided with mounting holes at the top and bottom ends. The bottom end of one side of the fixing plate is mounted with a protective shell, and the top end of the protective shell is provided with a heat dissipation window. The top and bottom ends of the protective shell on the side of the heat dissipation window away from the fixing plate are evenly provided with through holes. A heat dissipation water tank is mounted on both sides of the protective shell, and the top end of the heat dissipation water tank away from the protective shell is provided with a water inlet. A fan is installed on the side of the protective shell near the fixing plate. The utility model is equipped with a first limiting groove and a first limiting block, making it easy to adjust the distance between the two mounting plates and the support plate thereon, thereby facilitating the installation of wall-mounted boilers of different widths. It has a wide range of applications and is more convenient to use.

[0005] Due to the frequent use of wall-mounted boilers, the surface of the boiler may sometimes become too hot. When people accidentally touch it in their daily lives, they may easily be burned by the surface temperature.

[0006] The above-mentioned existing air-cooling and water-cooling structures are located on the outer wall of the wall-mounted boiler and are directly exposed and installed in the family living space, which not only occupies the living space, but also has a bloated structure that is not conducive to aesthetics.

[0007] For this reason, we propose a wall-mounted boiler anti-scalding mechanism to solve the existing problem. Utility Model Content

[0008] The purpose of the utility model is to solve the problems existing in the background technology and to provide a scalding prevention mechanism for a wall-mounted boiler.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wall-mounted boiler anti-scalding mechanism, comprising:

[0010] A furnace body, an external plate and a heat exchange block, wherein a base plate is symmetrically installed on the furnace body, a connecting rod is symmetrically installed on the base plate, the external plate is fixed on the connecting rod, a heat exchange block is installed on one side of the external plate, the heat exchange block is tightly attached to the outer wall of the furnace body, and a heat exchange cavity is opened in the external plate.

[0011] Preferably, the

[0012] A positioning plate is symmetrically mounted on the external plate, and a socket adapted to the connecting rod is provided on the positioning plate;

[0013] The connecting rod is movably plugged into the socket, and a rotating block is threadedly mounted on the connecting rod, and the rotating block presses tightly against the outer surface of the positioning plate;

[0014] A spring is movably sleeved on the connecting rod, and the spring is located between the inner surface of the positioning plate and the base plate.

[0015] Preferably, the

[0016] Joints are reserved on both the upper and lower surfaces of the external panel;

[0017] The joint on the upper surface of the external plate is provided with a water inlet pipe;

[0018] A water outlet pipe is installed on the joint on the lower surface of the external plate;

[0019] The water inlet pipe and the water outlet pipe are both interconnected with the heat exchange cavity in the external plate.

[0020] Preferably, the

[0021] Two hanging plates are symmetrically installed at the upper end and the lower end of the furnace body, and slide holes are opened on the two hanging plates.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] During the use of the scalding prevention mechanism of the wall-mounted boiler, a corresponding reserved groove can be provided on the installation front of the wall-mounted boiler, so that when the wall-mounted boiler is hung on the wall through the hanging plate, the external plate is hidden in the wall through the reserved groove. The rear water-cooled heat exchange design can hide the heat exchange structure, avoid occupying the living space, and improve the aesthetics of the space layout.

[0024] During use, when the surface temperature of the wall-mounted boiler is high, the water inlet pipe is connected to the external tap water pipeline, and cold water enters the heat exchange cavity of the external plate. At this time, the temperature of the furnace surface is transferred to the heat exchange cavity through the heat exchange block. The cold water absorbs heat in the process of flowing through the heat exchange cavity, thereby reducing the surface temperature of the furnace body. The water carrying heat can enter the water inlet pipeline of the wall-mounted boiler through the water outlet pipe, preheating the water entering the wall-mounted boiler, thereby avoiding heat waste;

[0025] The utility model can conveniently reduce the surface temperature of the wall-mounted boiler to prevent people from being burned by accidental touch. At the same time, the heat exchange structure can be hidden through the rear water-cooling heat exchange design, avoiding occupying living space and improving the aesthetics of the space layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the combined installation structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the furnace structure of the present utility model;

[0028] Figure 3 This is a schematic diagram of the external panel installation structure of the utility model;

[0029] Figure 4 For the utility model Figure 3 Schematic diagram of the cross-sectional structure.

[0030] Reference numerals:

[0031] 1. Furnace body; 2. Hanging plate; 3. Base plate; 4. External plate; 5. Connecting rod; 6. Rotating block; 7. Spring; 8. Water inlet pipe; 9. Water outlet pipe; 10. Heat exchange block; 11. Positioning plate; 12. Heat exchange chamber. DETAILED DESCRIPTION

[0032] 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.

[0033] Example 1

[0034] like Figure 1-Figure 4 As shown, the utility model proposes a wall-mounted boiler anti-scalding mechanism, comprising:

[0035] The furnace body 1, the external plate 4 and the heat exchange block 10, the base plate 3 is symmetrically installed on the furnace body 1, the connecting rod 5 is symmetrically installed on the base plate 3, the external plate 4 is fixed on the connecting rod 5, the heat exchange block 10 is installed on one side of the external plate 4, the heat exchange block 10 is close to the outer wall of the furnace body 1, and a heat exchange cavity 12 is opened in the external plate 4.

[0036] Based on Example 1:

[0037] During the use of the anti-scalding mechanism of the wall-mounted boiler of the utility model, a corresponding reserved groove can be opened on the installation front of the wall-mounted boiler, so that when the wall-mounted boiler is hung on the wall through the hanging plate 2, the external plate 4 is hidden in the wall through the reserved groove. The heat exchange structure can be hidden by the rear water-cooling heat exchange design, avoiding occupying the living space and improving the aesthetics of the space layout.

[0038] During use, when the surface temperature of the wall-mounted boiler is high, the external tap water pipeline is connected through the water inlet pipe 8, and cold water enters the heat exchange chamber 12 of the external plate 4. At this time, the temperature of the surface of the furnace body 1 is transferred to the heat exchange chamber 12 through the heat exchange block 10. The cold water absorbs heat in the process of flowing through the heat exchange chamber 12, thereby reducing the surface temperature of the furnace body 1. The water carrying heat can enter the water inlet line of the wall-mounted boiler through the water outlet pipe 9, preheating the water entering the wall-mounted boiler, thereby avoiding heat waste.

[0039] Example 2

[0040] like Figure 1-Figure 4 As shown, the wall-mounted boiler anti-scalding mechanism proposed by the present invention, compared with the first embodiment, further includes:

[0041] A positioning plate 11 is symmetrically mounted on the external plate 4, and a socket adapted to the connecting rod 5 is provided on the positioning plate 11;

[0042] The connecting rod 5 is movably plugged into the socket, and a rotating block 6 is threadedly mounted on the connecting rod 5, and the rotating block 6 presses tightly against the outer surface of the positioning plate 11;

[0043] A spring 7 is movably sleeved on the connecting rod 5 , and the spring 7 is located between the inner surface of the positioning plate 11 and the base plate 3 .

[0044] During the installation of the external plate 4, the cooperation of the above-mentioned structure can ensure that the heat exchange block 10 on the external plate 4 is tightly pressed against the rear surface of the furnace body 1. Furthermore, a layer of silicone grease can be applied at the contact position between the heat exchange block 10 and the surface of the furnace body 1 to improve the heat conduction efficiency between the two.

[0045] Example 3

[0046] like Figure 1-Figure 4 As shown, the wall-mounted boiler anti-scalding mechanism proposed by the present invention, compared with the first embodiment, further includes:

[0047] Joints are reserved on both the upper and lower surfaces of the external plate 4;

[0048] The joint on the upper surface of the external plate 4 is equipped with a water inlet pipe 8;

[0049] The joint on the lower surface of the external plate 4 is equipped with a water outlet pipe 9;

[0050] The water inlet pipe 8 and the water outlet pipe 9 are both interconnected with the heat exchange cavity 12 in the external plate 4.

[0051] The external tap water pipeline is connected through the water inlet pipe 8, and cold water enters the heat exchange cavity 12 of the external plate 4, and the water carrying heat can enter the water inlet line of the wall-mounted boiler through the water outlet pipe 9.

[0052] Example 4

[0053] like Figure 1-Figure 4 As shown, the wall-mounted boiler anti-scalding mechanism proposed by the present invention, compared with the first embodiment, further includes:

[0054] Two hanging plates 2 are symmetrically installed at the upper and lower ends of the furnace body 1, and both hanging plates 2 are provided with sliding holes.

[0055] A corresponding reserved groove can be opened on the installation front of the wall-mounted boiler, so that when the wall-mounted boiler is hung on the wall through the hanging plate 2, the external plate 4 is hidden in the wall through the reserved groove.

[0056] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0057] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A wall-mounted boiler anti-scalding mechanism, comprising a furnace body (1), an external plate (4) and a heat exchange block (10), characterized in that: A base plate (3) is symmetrically mounted on the furnace body (1), a connecting rod (5) is symmetrically mounted on the base plate (3), the external plate (4) is fixed on the connecting rod (5), a heat exchange block (10) is mounted on one side of the external plate (4), the heat exchange block (10) is closely attached to the outer wall of the furnace body (1), and a heat exchange cavity (12) is provided in the external plate (4).

2. The anti-scalding mechanism for a wall-mounted boiler according to claim 1, characterized in that: A positioning plate (11) is symmetrically mounted on the external plate (4), and a socket adapted to the connecting rod (5) is provided on the positioning plate (11); The connecting rod (5) is movably plugged into the socket, a rotating block (6) is threadedly mounted on the connecting rod (5), and the rotating block (6) is pressed tightly against the outer surface of the positioning plate (11); A spring (7) is movably sleeved on the connecting rod (5), and the spring (7) is located between the inner surface of the positioning plate (11) and the base plate (3).

3. The anti-scalding mechanism for a wall-mounted boiler according to claim 1, characterized in that: Joints are reserved on both the upper and lower surfaces of the external plate (4); A water inlet pipe (8) is installed on the joint on the upper surface of the external plate (4); A water outlet pipe (9) is installed on the joint on the lower surface of the external plate (4); The water inlet pipe (8) and the water outlet pipe (9) are both interconnected with the heat exchange cavity (12) in the external plate (4).

4. The anti-scalding mechanism for a wall-mounted boiler according to claim 1, characterized in that: Two hanging plates (2) are symmetrically installed at the upper and lower ends of the furnace body (1), and both hanging plates (2) are provided with slide holes.

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