Gas-fired boiler protection device

The combination of annular heat conduction plates and exhaust fan components solves the problem of heat accumulation in gas boilers, achieves effective heat dissipation and hot air recovery, reduces energy consumption and maintains heat dissipation effects.

CN223388744UActive Publication Date: 2025-09-26CHENGDU XINHONG TECH CO LTD
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Patent Information

Application Number
CN202422869851.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-25
Publication Date
2025-09-26
Estimated Expiration
2034-11-25

AI Technical Summary

Technical Problem

The existing gas boiler protective layer causes heat accumulation, resulting in boiler overheating damage and increased energy consumption, and is unable to effectively dissipate heat.

Method used

An annular heat conduction plate and heat dissipation assembly are used to dissipate and collect excess heat through the heat conduction block and exhaust fan assembly, the hot air is recovered through the air pipe, and impurities are removed through the filter assembly to prevent the heat dissipation effect from decreasing.

Benefits of technology

Effective heat dissipation avoids boiler overheating and damage, reduces energy consumption, recycles hot air, and prevents impurities from accumulating and affecting the heat dissipation effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a gas-fired boiler protection device, which relates to the technical field of gas-fired boilers, and comprises a boiler main body, the outer wall of the boiler main body is sleeved with an annular heat-conducting plate, a supporting seat is arranged below the annular heat-conducting plate, and the bottom end of the supporting seat is fixedly connected with a bottom plate. And a recycling mechanism for recycling heat is arranged on the annular heat conducting plate. By means of the recovery mechanism, redundant heat on the boiler body can be dissipated, so that the situations that the boiler body is damaged due to overheating, energy consumption is increased and the like are avoided, hot air in the inner cavity of the heat dissipation cavity is extracted and collected, then the hot air is conveyed to a follow-up device, and therefore the hot air can be recycled; and meanwhile, dust and other impurities in the air are filtered, so that the situation that the heat dissipation effect of the annular heat conduction plate is poor due to accumulation of the dust and other impurities in the heat dissipation cavity is effectively avoided.
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Description

Technical Field

[0001] The utility model relates to the technical field of gas boilers, in particular to a gas boiler protection device. Background Art

[0002] A gas boiler is a boiler that uses gas as fuel. It generates heat by burning gas, which in turn heats water to produce steam or hot water, which is used for various purposes such as heating and hot water supply.

[0003] In order to avoid burns to the human body or collisions with the outside world during the use of existing gas boilers, a protective layer is usually added to the outer wall of the gas boiler to protect the outer wall of the gas boiler. However, the addition of the protective layer will cause excess heat to accumulate on the gas boiler, making it impossible for the gas boiler to effectively dissipate heat. Long-term high temperature will cause the gas boiler to overheat and be damaged, and energy consumption will increase. In order to dissipate the excess heat on the boiler and recycle it, a gas boiler protection device is now provided to eliminate the disadvantages of the existing device. Utility Model Content

[0004] The purpose of the utility model is to provide a gas boiler protection device to solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A gas boiler protection device includes a boiler body, an annular heat conducting plate is sleeved on the outer wall of the boiler body, a support seat is provided below the annular heat conducting plate, the bottom end of the support seat is fixedly connected to a bottom plate, and a recovery mechanism for heat recovery is provided on the annular heat conducting plate.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the recovery mechanism includes: a protection component provided on the annular heat conducting plate;

[0009] The protection assembly includes: a protection sleeve plate arranged on the outside of the annular heat conducting plate, two annular fixing plates being symmetrically fixedly connected to the outer wall of the protection sleeve plate, the two annular fixing plates being respectively located on both sides of the annular heat conducting plate, the two annular fixing plates being fixedly connected to the annular heat conducting plate, the protection sleeve plate being fixedly connected to the support seat, and a heat dissipation cavity being formed between the annular heat conducting plate, the annular fixing plate and the protection sleeve plate;

[0010] A heat dissipation component is provided on the annular heat conducting plate.

[0011] In an optional solution, the heat dissipation assembly includes: a plurality of groups of heat-conducting blocks fixedly connected to the outer wall of the annular heat-conducting plate at equal intervals in the circumferential direction, the plurality of groups of heat-conducting blocks are fixedly connected to the protective sleeve plate, and the outer wall of the heat-conducting block is integrally formed with a heat dissipation ring;

[0012] A ventilation component is provided on the support seat.

[0013] In an optional solution: the ventilation assembly includes: an air inlet slot provided inside one end of the support base, and an air exhaust slot provided inside one end of the support base away from the air inlet slot;

[0014] An air extraction component is provided on the support seat.

[0015] In an optional solution, the exhaust assembly includes: an exhaust fan assembly installed at one end of the support base, an air outlet is opened at the connection position between the support base and the exhaust fan assembly, and the air outlet is connected to the inner cavity of the exhaust slot;

[0016] The exhaust fan assembly is provided with a collecting assembly, which is used to collect excess hot air.

[0017] In an optional solution, the collection assembly includes: a collection box installed at an end of the exhaust fan assembly away from the support base, an air inlet is opened at a position where the collection box and the exhaust fan assembly meet, and the air inlet is connected to the inner cavity of the collection box;

[0018] The collection box is provided with a conveying component.

[0019] In an optional solution: the delivery component is an air delivery pipe installed on the top of the collection box;

[0020] The support seat is provided with a filter assembly, and the filter assembly is used to filter impurities such as dust in the air.

[0021] In an optional solution, the filter assembly is a filter frame installed on an end of the support base away from the exhaust fan assembly.

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

[0023] The utility model uses a recovery mechanism to dissipate excess heat on the boiler body, thereby avoiding overheating damage to the boiler body and increased energy consumption, and extracts and collects the hot air in the heat dissipation cavity, and then transports the hot air to a subsequent device, so that the hot air can be recycled and reused, and at the same time, dust and other impurities in the air can be filtered, thereby effectively avoiding the accumulation of dust and other impurities inside the heat dissipation cavity, which leads to poor heat dissipation effect of the annular heat conduction plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the present utility model.

[0025] Figure 2 This is a schematic diagram of the internal structure of the protective sleeve of the present invention.

[0026] Figure 3 This is a schematic diagram of the connection structure between the heat conducting block and the annular heat conducting plate of the present invention.

[0027] Figure 4 This is a schematic diagram of the structure of the collection component of the present utility model.

[0028] Figure 5 For the utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the figure.

[0029] Notes on the accompanying figures: 1. Boiler body; 201. Annular fixing plate; 202. Protective sleeve; 203. Air inlet slot; 204. Filter frame; 205. Air outlet; 206. Exhaust slot; 207. Collection box; 208. Exhaust fan assembly; 209. Air pipe; 2010. Heat conduction block; 2011. Heat dissipation ring; 2012. Air inlet; 3. Support seat; 4. Bottom plate; 5. Annular heat conduction plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0031] In one embodiment, Figure 1-Figure 5 As shown, a gas boiler protection device includes a boiler body 1, an annular heat conducting plate 5 is sleeved on the outer wall of the boiler body 1, and a plurality of heat dissipation holes penetrating to the outside are opened on the inner wall of the annular heat conducting plate 5 at equal intervals in the circumference. A support base 3 is provided below the annular heat conducting plate 5, and a bottom plate 4 is fixedly connected to the bottom end of the support base 3. A recovery mechanism for heat recovery is provided on the annular heat conducting plate 5;

[0032] The recovery mechanism includes: a protection component provided on the annular heat conducting plate 5;

[0033] The protection assembly includes: a protection sleeve 202 arranged on the outside of the annular heat conducting plate 5, and two annular fixing plates 201 are symmetrically fixedly connected to the outer wall of the protection sleeve 202. The two annular fixing plates 201 are respectively located on both sides of the annular heat conducting plate 5. The two annular fixing plates 201 are fixedly connected to the annular heat conducting plate 5. The protection sleeve 202 is fixedly connected to the support base 3. A heat dissipation cavity is formed between the annular heat conducting plate 5, the annular fixing plate 201 and the protection sleeve 202.

[0034] A heat dissipation component is provided on the annular heat conducting plate 5;

[0035] The heat dissipation assembly includes: multiple groups of heat conducting blocks 2010 fixedly connected to the outer wall of the annular heat conducting plate 5 at equal intervals in the circumferential direction, the multiple groups of heat conducting blocks 2010 are fixedly connected to the protective sleeve plate 202, and the outer wall of the heat conducting block 2010 is integrally formed with a heat dissipation ring 2011;

[0036] A ventilation component is provided on the support base 3;

[0037] In this embodiment, when in use, the hot air in the heat dissipation cavity can be extracted and collected by the recovery mechanism, and then the hot air is transported to the subsequent device, so that the hot air can be recycled;

[0038] During this process, the annular heat conducting plate 5 and the heat conducting block 2010 can dissipate excess heat from the boiler body 1. At the same time, the heat dissipation ring 2011 can effectively increase the contact area between the heat conducting block 2010 and the air. At this time, the hot air in the heat dissipation cavity can be transported and collected by the flow of air. By dissipating excess heat from the boiler body 1, overheating damage to the boiler body 1 and increased energy consumption can be avoided.

[0039] At the same time, the dust and other impurities in the air can be filtered by the recycling mechanism, thereby effectively avoiding the accumulation of dust and other impurities inside the heat dissipation cavity, which leads to poor heat dissipation effect of the annular heat conducting plate 5;

[0040] In one embodiment, Figure 2-Figure 5 As shown, the ventilation assembly includes: an air inlet slot 203 provided inside one end of the support base 3, an air exhaust slot 206 provided inside the end of the support base 3 away from the air inlet slot 203, and two symmetrical ventilation openings provided on the outer wall of the protective cover plate 202. The two ventilation openings are respectively located at the end positions of the air inlet slot 203 and the air exhaust slot 206. The inner cavities of the air inlet slot 203 and the air exhaust slot 206 are connected to the inner cavity of the heat dissipation cavity through the two ventilation openings.

[0041] An air extraction component is provided on the support base 3;

[0042] The exhaust assembly includes: an exhaust fan assembly 208 installed at one end of the support base 3, an air outlet 205 is opened at the connection position between the support base 3 and the exhaust fan assembly 208, the air outlet 205 and the inner cavity of the exhaust slot 206 are mutually connected, and through the mutual cooperation of the air inlet slot 203, the exhaust slot 206 and the vent, the hot air in the inner cavity of the heat dissipation cavity can be transported under the extraction of the exhaust fan assembly 208;

[0043] The exhaust fan assembly 208 is provided with a collecting assembly for collecting excess hot air;

[0044] In one embodiment, Figure 1-Figure 4As shown, the collection assembly includes: a collection box 207 installed at one end of the exhaust fan assembly 208 away from the support base 3, an air inlet 2012 is opened at the connection position between the collection box 207 and the exhaust fan assembly 208, and the air inlet 2012 and the inner cavity of the collection box 207 are mutually connected;

[0045] The collection box 207 is provided with a conveying assembly;

[0046] The conveying component is an air pipe 209 installed at the top of the collection box 207. An air hole is opened at the connection position between the collection box 207 and the air pipe 209. The air hole is connected to the inner cavity of the collection box 207 and the air pipe 209. Through the cooperation of the air inlet 2012 and the air hole, the collected hot air can be transported to the subsequent device, thereby realizing the purpose of recycling the hot air.

[0047] A filter assembly is provided on the support base 3, and the filter assembly is used to filter impurities such as dust in the air;

[0048] In one embodiment, Figure 1-Figure 2 As shown, the filter assembly is a filter frame 204 installed at one end of the support base 3 away from the exhaust fan assembly 208. A filter is installed inside the filter frame 204, and an air inlet is opened at the connection position between the support base 3 and the filter frame 204. The filter frame 204 can filter dust and other impurities in the air through the filter, thereby effectively avoiding the accumulation of dust and other impurities inside the heat dissipation cavity, resulting in poor heat dissipation effect of the annular heat conducting plate 5.

[0049] The above embodiment discloses a gas boiler protection device, wherein when in use, the exhaust fan assembly 208 is activated. At this time, the exhaust fan assembly 208 can extract hot air from the inner cavity of the exhaust slot 206 through the air outlet 205. At the same time, the exhaust fan assembly 208 can discharge the extracted hot air into the inner cavity of the collection box 207 through the air inlet 2012. The hot air in the inner cavity of the collection box 207 can then be transported to subsequent devices through the air transmission pipe 209, thereby recycling the hot air.

[0050] During this process, the heat dissipation holes on the annular heat conducting plate 5 can be used to dissipate excess heat from the boiler body 1. At the same time, the heat conducting block 2010 can conduct the heat from the annular heat conducting plate 5. At this time, the heat dissipation ring 2011 can effectively increase the contact area between the heat conducting block 2010 and the air.

[0051] At the same time, through the flow of air, the hot air in the heat dissipation cavity can be transported to the inner cavity of the exhaust slot 206, and the outside air is transported to the interior of the heat dissipation cavity through the air inlet slot 203, thereby dissipating the excess heat on the boiler body 1, thereby avoiding overheating damage to the boiler body 1 and increased energy consumption.

[0052] At the same time, the filter screen inside the filter screen frame 204 can filter out dust and other impurities in the air, thereby effectively avoiding the accumulation of dust and other impurities inside the heat dissipation cavity, which may lead to poor heat dissipation effect of the annular heat conducting plate 5.

[0053] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A gas boiler protection device, comprising a boiler body (1), an annular heat conducting plate (5) is sleeved on the outer wall of the boiler body (1), a support seat (3) is provided below the annular heat conducting plate (5), and a bottom end of the support seat (3) is fixedly connected to a bottom plate (4), characterized in that: The annular heat conducting plate (5) is provided with a recovery mechanism for heat recovery and utilization.

2. A gas boiler protection device according to claim 1, characterized in that: The recovery mechanism comprises: a protection component arranged on the annular heat conducting plate (5); The protection assembly comprises: a protection sleeve (202) arranged on the outside of the annular heat conducting plate (5); two annular fixing plates (201) are symmetrically fixedly connected to the outer wall of the protection sleeve (202); the two annular fixing plates (201) are respectively located on both sides of the annular heat conducting plate (5); the two annular fixing plates (201) are fixedly connected to the annular heat conducting plate (5); the protection sleeve (202) is fixedly connected to the support seat (3); and a heat dissipation cavity is formed between the annular heat conducting plate (5), the annular fixing plate (201) and the protection sleeve (202); A heat dissipation component is provided on the annular heat conducting plate (5).

3. A gas boiler protection device according to claim 2, characterized in that: The heat dissipation assembly comprises: a plurality of groups of heat-conducting blocks (2010) fixedly connected to the outer wall of an annular heat-conducting plate (5) at equal intervals in the circumferential direction, the plurality of groups of heat-conducting blocks (2010) being fixedly connected to the protective sleeve plate (202), and a heat dissipation ring (211) being integrally formed on the outer wall of the heat-conducting block (2010); A ventilation component is provided on the support seat (3).

4. A gas boiler protection device according to claim 3, characterized in that: The ventilation assembly comprises: an air inlet slot (203) provided inside one end of the support base (3); and an air exhaust slot (206) provided inside one end of the support base (3) away from the air inlet slot (203); An air extraction component is provided on the support seat (3).

5. A gas boiler protection device according to claim 4, characterized in that: The exhaust assembly comprises: an exhaust fan assembly (208) mounted on one end of the support base (3); an air outlet (205) is provided at the junction of the support base (3) and the exhaust fan assembly (208); the air outlet (205) and the inner cavity of the exhaust slot (206) are interconnected; The exhaust fan assembly (208) is provided with a collecting assembly, which is used to collect excess hot air.

6. A gas boiler protection device according to claim 5, characterized in that: The collecting assembly comprises: a collecting box (207) installed at one end of the exhaust fan assembly (208) away from the support base (3); an air inlet (2012) is provided at the junction of the collecting box (207) and the exhaust fan assembly (208); the air inlet (2012) and the inner cavity of the collecting box (207) are interconnected; The collection box (207) is provided with a conveying assembly.

7. A gas boiler protection device according to claim 6, characterized in that: The delivery component is an air delivery pipe (209) installed at the top of the collection box (207); The support seat (3) is provided with a filter assembly, and the filter assembly is used to filter impurities such as dust in the air.

8. A gas boiler protection device according to claim 7, characterized in that: The filter assembly is a filter frame (204) mounted on an end of the support base (3) away from the exhaust fan assembly (208).