Gas water heater with high safety
By designing the supporting keel frame, pipe anti-blocking components and thermal insulation structure in the gas water heater, the problem of high vibration during ignition and easy blockage of the pipeline is solved, achieving higher stability and safety.
Patent Information
- Application Number
- CN202422217667.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-10
AI Technical Summary
Existing gas water heaters are prone to vibration when ignition, causing internal parts to loosen; at the same time, impurities and scale may exist in the pipeline, and the sewer pipes in low-temperature environments are prone to blockage, causing the water tank to burn dry.
A gas water heater is designed including a support keel frame, a pipe anti-blocking assembly and an insulating structure. The support keel frame enhances the strength of the shell and fixes the water tank by connecting the sleeve plate and the L-shaped fixing support plate; the anti-blocking components of the pipeline pass through the electric heater and the filter cartridge to prevent the water pipe from being blocked and impurities from entering; the thermal insulation structure passes through the thermal insulation cavity plate and the thermal insulation pad to prevent the heat dissipation temperature of the burner.
It effectively reduces vibration during burner ignition, enhances the strength of the water heater shell, prevents pipe blockage and dry-burn of the water tank, and improves user safety.
Smart Images
Figure CN223036605U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gas water heaters, in particular to a gas water heater with high safety. Background Art
[0002] With the continuous improvement of people's living standards, the requirements for the quality of life are also increasing day by day. Consumers no longer only satisfy that the gas water heater can provide hot water, but also pay more attention to its performance in terms of safety, comfort, intelligence, etc.
[0003] When the existing gas water heater is in use, the internal combustion chamber generates vibration every time it ignites, which is likely to cause the internal parts to loosen. And there may be impurities in the water in the connected pipeline, and scale will be generated when heated. At the same time, the water in the water inlet pipeline will freeze in a low-temperature environment, resulting in pipeline blockage and no water inlet, and it is easy to occur the situation of dry burning of the water tank.
[0004] Therefore, it is urgently necessary to set up a skeleton that can support the internal structure of the water heater to reduce the vibration generated every time it ignites, and then add a filtering and heating structure for the pipeline to avoid pipeline blockage causing dry burning of the water tank, and solve the problems of internal parts loosening caused by vibration during the use of the water heater and easy pipeline blockage. Summary of the Utility Model
[0005] In order to overcome the problems that when the gas water heater is in use, the vibration generated by the internal combustion chamber every time it ignites is likely to cause the internal parts to loosen, and the connected water has impurities and scale will be generated when heated, and at the same time, the water in the pipeline will freeze in a low-temperature environment, resulting in pipeline blockage and no water inlet, and it is easy to occur the situation of dry burning of the water tank.
[0006] The technical solution of the utility model is: a gas water heater with high safety, including a water heater shell, a water inlet pipeline, a pipeline anti-blocking component, a water tank, a hot water pipeline, a shock-proof and strengthening support component, an air inlet pipeline, a burner and a cover; the bottom end of the water heater shell is provided with a water inlet pipeline in a penetrating manner; the upper end of the water inlet pipeline is connected with a pipeline anti-blocking component; the upper end of the pipeline anti-blocking component is connected with the water tank through a pipeline; the side end of the water tank is connected with the hot water pipeline through a pipeline; the inner wall of the water heater shell is provided with a shock-proof and strengthening support component; the bottom end of the water heater shell is connected with an air inlet pipeline in a penetrating manner; the upper end of the air inlet pipeline is fixedly connected with a burner; the side end of the water heater shell is provided with a cover; the shock-proof and strengthening support component includes a support dragon skeleton, a connecting sleeve plate and an L-shaped fixing support plate; the support dragon skeleton is arranged at the inner wall end of the water heater shell; the outer end of the support dragon skeleton is fixedly connected with the connecting sleeve plate; the side end of the connecting sleeve plate is fixedly connected with the L-shaped fixing support plate; the inner wall of the L-shaped fixing support plate is fixedly connected to the side end of the water tank.
[0007] Preferably, during the use of the gas water heater, the support keel frame in the anti-seismic reinforcement support assembly can facilitate the strengthening and fixing of the structure in the water heater housing, and can enhance the strength of the housing. Among them, the L-shaped fixing support plate can strengthen and fix the water tank, reduce the vibration generated during internal water heating, improve stability, the buffer cushion plate can fix the burner, which can not only isolate heat but also play a buffering role, and cooperate with the buffer fixing support plates on both sides of the burner for support. When the buffer fixing support plate is subjected to vibration impact, it will squeeze the pressure-bearing spring to achieve a buffering effect and reduce the vibration during each ignition of the burner. When the cover is clamped to the side of the water heater housing, the keel seal frame will also be inserted into the slot on the side of the support keel frame. The heat insulation cavity plate and the heat insulation pad can isolate the temperature of the burner heat dissipation when the cover is closed, avoiding scalding the user when touching the cover. The electric heater in the pipeline anti-blocking assembly can heat the heating wire wound around the water inlet pipe, preventing the water in the water inlet pipe from freezing and blocking in an extremely low external temperature environment, which may cause dry burning in the water tank. Moreover, the water introduced into the water inlet pipe will enter the water collecting pipe and be filtered through the filter cartridge to reduce impurities in the water, avoiding the generation of a large amount of scale during combustion, which may cause pipeline blockage and slow water outlet speed.
[0008] Preferably, the anti-seismic reinforcement support assembly further includes a buffer cushion plate, a fixed collar, an extension plate, a movable ejector rod, a pressure-bearing spring, a buffer fixing support plate, a slot, a keel seal frame, a heat insulation cavity plate, a fixed mounting plate and a heat insulation pad; the inner end of the support keel frame is fixedly connected with the buffer cushion plate; the side end of the buffer cushion plate is fixedly connected to the back end of the burner; the outer end of the hot water pipe is sleeved with a fixed collar; the side end of the fixed collar is fixedly connected to the inner wall end of the support keel frame, and the fixed collar can fix the hot water pipe to reduce its vibration.
[0009] Preferably, the inner wall end of the support keel frame is fixedly connected with an extension plate; the movable ejector rod is slidably connected inside the extension plate; the top end of the movable ejector rod is fixedly connected with the buffer fixing support plate; the outer end of the movable ejector rod is sleeved with a pressure-bearing spring; one end of the pressure-bearing spring is fixedly connected to the side end of the buffer fixing support plate; the other end is fixedly connected to the side end of the extension plate; a slot is opened at the side end of the support keel frame, and the pressure-bearing spring can support the buffer fixing support plate. When the buffer fixing support plate is impacted, it squeezes the pressure-bearing spring to reduce vibration.
[0010] Preferably, the slot is internally clamped with a keel seal frame; the keel seal frame is fixedly connected to the inner wall of the cover; the inner wall end of the keel seal frame is fixedly connected with a heat insulation cavity plate; the side end of the heat insulation cavity plate is clamped with a fixed mounting plate; the side end of the fixed mounting plate is provided with a heat insulation pad; the heat insulation pad is installed on the side of the burner. The heat insulation cavity plate uses the internal space interval to reduce the spread of hot air during the use of the burner, avoiding scalding the user when touching the cover.
[0011] Preferably, the pipeline anti-blocking assembly includes an electric heater, a heating wire, a water collecting pipe and a filter cartridge; the electric heater is arranged on the inner wall of the bottom end of the water heater housing; the output end of the electric heater is provided with the heating wire, and the heating wire can heat the water inlet pipe, pre-heating it when the water inside freezes to ensure the water circulation.
[0012] Preferably, the heating wire is sleeved on the outer end of the water inlet pipe; the upper end of the water inlet pipe is fixedly connected with the water collecting pipe; two filter cartridges are arranged inside the water collecting pipe, and the filter cartridges can filter impurities in the incoming water, reducing the entry of impurities and avoiding blockage caused by the formation of a large amount of water scale.
[0013] Preferably, a carbon monoxide leakage sensor is arranged on the inner wall of the bottom end of the water heater housing; a fan exhaust pipe is arranged through the top end of the water heater housing; an air inlet window is arranged on the side end of the water heater housing; a dust filter plate is clamped at the side end of the air inlet window; an installation frame plate is hinged to the side end of the water heater housing; a louver baffle is arranged on the inner wall end of the installation frame plate. The dust filter plate in the air inlet window can filter the air inhaled into the interior, reducing the intake of dust. When the dust filter plate needs to be cleaned, only the hinged installation frame plate needs to be lifted to disassemble the dust filter plate for cleaning. The louver baffle can be closed when not in use for a long time to reduce the dust entering the interior.
[0014] The beneficial effects of the present utility model are as follows:
[0015] 1. During the use of the gas water heater, the support dragon bone frame can facilitate the strengthening and fixing of the structures in the water heater housing, and can enhance the strength of the housing. Among them, the L-shaped fixing support plate can strengthen and fix the water tank, reduce the vibration generated when the water inside is heated, improve the stability, and the buffer cushion plate can fix the burner, which can not only isolate heat but also play a buffering role. Together with the buffer fixing support plates on both sides of the burner for support, when the buffer fixing support plate is subjected to vibration impact, it will squeeze the pressure-bearing spring to play a buffering effect and can reduce the vibration during each ignition of the burner;
[0016] 2. When the cover is clamped on the side of the water heater housing, the keel seal frame will also be inserted into the slot on the side of the support dragon bone frame. The heat insulation cavity plate and the heat insulation pad can isolate the temperature of the heat dissipated by the burner when the cover is closed, preventing scalding when the user touches the cover;
[0017] 3. The electric heater can make the heating wire wound outside the water inlet pipe heat up, preventing the water in the water inlet pipe from freezing and blocking in an extremely low external temperature environment, and preventing the situation of dry burning in the water tank. Moreover, the water introduced into the water inlet pipe will enter the water collecting pipe and be filtered by the filter cartridge to reduce the impurities in the water, avoiding the situation of a large amount of water scale generated during combustion, causing pipeline blockage and slow water outlet speed. And the carbon monoxide leakage sensor can detect the carbon monoxide concentration inside and can be closed in time when gas leakage is detected to avoid endangering the safety of users. Brief Description of the Drawings
[0018] Figure 1 The figure shows a three-dimensional structural schematic diagram of the gas water heater of the present utility model;
[0019] Figure 2 The figure shows a three-dimensional structural schematic diagram of the support skeleton of the gas water heater of the present utility model;
[0020] Figure 3 The figure shows the Figure 2 magnified three-dimensional structural schematic diagram of part A in the present utility model;
[0021] Figure 4 The figure shows a three-dimensional structural schematic diagram of the heat insulation cavity plate of the gas water heater of the present utility model;
[0022] Figure 5 The figure shows a three-dimensional structural schematic diagram of the slot of the gas water heater of the present utility model;
[0023] Figure 6 The figure shows a three-dimensional structural schematic diagram of the filter element cylinder of the gas water heater of the present utility model;
[0024] Figure 7 The figure shows a three-dimensional structural schematic diagram of the dust filter plate of the gas water heater of the present utility model.
[0025] Description of the reference numerals: 1, water heater housing; 2, water inlet pipe; 3, water tank; 4, hot water pipe; 5, air inlet pipe; 6, burner; 7, cover; 101, support skeleton; 102, connecting sleeve plate; 103, L-shaped fixing support plate; 104, buffer backing plate; 105, fixing collar; 106, extension plate; 107, movable ejector rod; 108, pressure-bearing spring; 109, buffer fixing support plate; 110, slot; 111, keel seal frame; 112, heat insulation cavity plate; 113, fixed mounting plate; 114, heat insulation pad; 201, electric heater; 202, heating wire; 203, water collecting pipe; 204, filter element cylinder; 8, carbon monoxide leakage sensor; 9, fan exhaust pipe; 10, air inlet window; 11, dust filter plate; 12, mounting frame plate; 13, louver baffle. Detailed Description of the Preferred Embodiment
[0026] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0027] Please refer to Figures 1-7, the present utility model provides an embodiment: a gas water heater with high safety, which includes a water heater housing 1, a water inlet pipe 2, a pipe anti-blocking component, a water tank 3, a hot water pipe 4, a shock-proof and strengthening support component, an air inlet pipe 5, a burner 6 and a cover 7; the bottom end of the water heater housing 1 is provided with a water inlet pipe 2 in a penetrating manner; the upper end of the water inlet pipe 2 is connected with a pipe anti-blocking component; the upper end of the pipe anti-blocking component is connected with the water tank 3 through a pipe; the side end of the water tank 3 is connected with the hot water pipe 4 through a pipe; a shock-proof and strengthening support component is arranged on the inner wall of the water heater housing 1; the bottom end of the water heater housing 1 is connected with the air inlet pipe 5 in a penetrating manner; the upper end of the air inlet pipe 5 is fixedly connected with a burner 6; a cover 7 is arranged on the side end of the water heater housing 1; the shock-proof and strengthening support component includes a support dragon skeleton 101, a connecting sleeve plate 102 and an L-shaped fixing support plate 103; the support dragon skeleton 101 is arranged at the inner wall end of the water heater housing 1; the outer end of the support dragon skeleton 101 is fixedly connected with the connecting sleeve plate 102; the side end of the connecting sleeve plate 102 is fixedly connected with the L-shaped fixing support plate 103; the inner wall of the L-shaped fixing support plate 103 is fixedly connected to the side end of the water tank 3.
[0028] Please refer to Figures 2-5 , in this embodiment, the shock-proof and strengthening support component further includes a buffer backing plate 104, a fixed sleeve ring 105, an extension plate 106, a movable ejector rod 107, a bearing spring 108, a buffer fixing support plate 109, a slot 110, a keel sealing frame 111, a heat insulation cavity plate 112, a fixed mounting plate 113 and a heat insulation pad 114; the buffer backing plate 104 is fixedly connected to the inner side end of the support dragon skeleton 101; the side end of the buffer backing plate 104 is fixedly connected to the back end of the burner 6; the outer end of the hot water pipe 4 is sleeved with a fixed sleeve ring 105; the side end of the fixed sleeve ring 105 is fixedly connected to the inner wall end of the support dragon skeleton 101, and the fixed sleeve ring 105 can fix the hot water pipe 4 to reduce its vibration; the inner wall end of the support dragon skeleton 101 is fixedly connected with an extension plate 106; the movable ejector rod 107 is slidably connected inside the extension plate 106; the top end of the movable ejector rod 107 is fixedly connected with a buffer fixing support plate 109; the outer end of the movable ejector rod 107 is sleeved with a bearing spring 108; one end of the bearing spring 108 is fixedly connected to the side end of the buffer fixing support plate 109; the other end is fixedly connected to the side end of the extension plate 106; a slot 110 is opened at the side end of the support dragon skeleton 101, and the bearing spring 108 can support the buffer fixing support plate 109. When the buffer fixing support plate 109 is impacted, the bearing spring 108 is compressed to reduce vibration. The keel sealing frame 111 is clamped inside the slot 110; the keel sealing frame 111 is fixedly connected to the inner wall of the cover 7; the inner wall end of the keel sealing frame 111 is fixedly connected with a heat insulation cavity plate 112; the side end of the heat insulation cavity plate 112 is clamped with a fixed mounting plate 113; the side end of the fixed mounting plate 113 is provided with a heat insulation pad 114; the heat insulation pad 114 is installed on the side of the burner 6. The heat insulation cavity plate 112 uses the internal space interval to reduce the spread of hot air when the burner 6 is in use, and avoids scalding the user when touching the cover 7.
[0029] Please refer to Figures 6-7 Figures 6-7 , in this embodiment, the pipeline anti-blocking component includes an electric heater 201, a heating wire 202, a water collecting pipe 203 and a filter cartridge 204; an electric heater 201 is arranged on the inner wall of the bottom end of the water heater housing 1; a heating wire 202 is arranged at the output end of the electric heater 201, and the heating wire 202 can pre-heat the inlet pipeline 2 when the ice inside it is added, ensuring the water circulation. The heating wire 202 is sleeved on the outer end of the inlet pipeline 2; a water collecting pipe 203 is fixedly connected to the upper end of the inlet pipeline 2; two filter cartridges 204 are arranged inside the water collecting pipe 203, and the filter cartridges 204 can filter the impurities in the water, reducing the entry of impurities and avoiding blockage caused by a large amount of water scale. A carbon monoxide leakage sensor 8 is arranged on the inner wall of the bottom end of the water heater housing 1; a fan exhaust pipe 9 is arranged through the top end of the water heater housing 1; an air inlet window 10 is arranged on the side end of the water heater housing 1; a dust filter plate 11 is clamped at the side end of the air inlet window 10; an installation frame plate 12 is hinged to the side end of the water heater housing 1; a louver baffle 13 is arranged at the inner wall end of the installation frame plate 12. The dust filter plate 11 in the air inlet window 10 can filter the air inhaled into the interior, reducing the intake of dust. When it is necessary to clean the dust filter plate 11, only need to lift the hinged installation frame plate 12 and disassemble the dust filter plate 11 for cleaning. The louver baffle 13 can be closed when not in use for a long time, reducing the dust entering the interior.
[0030] When working, first, the support keel frame 101 can facilitate the strengthening and fixing of the structure in the water heater housing 1, and can enhance the strength of the housing. Among them, the L-shaped fixing support plate 103 can strengthen and fix the water tank 3, reducing the vibration generated during the internal water heating and improving the stability. The buffer cushion plate 104 can fix the burner 6, which can not only isolate heat but also play a buffering role. Together with the buffer fixing support plates 109 on both sides of the burner 6 for support, when the buffer fixing support plate 109 is subjected to vibration impact, it will squeeze the pressure-bearing spring 108, playing a buffering effect and reducing the vibration of the burner 6 during each ignition;
[0031] Then, when the cover 7 is clamped on the side of the water heater housing 1, the keel sealing frame 111 will also be inserted into the slot 110 on the side of the support keel frame 101. The heat insulation cavity plate 112 and the heat insulation pad 114 can isolate the temperature dissipated by the burner 6 when the cover 7 is closed, avoiding scalding the user when touching the cover 7.
[0032] Finally, the electric heater 201 can heat the heating wire 202 wound around the water inlet pipe 2, preventing the water in the water inlet pipe 2 from freezing and blocking in an extremely low external temperature environment, which may cause dry burning in the water tank 3. Moreover, the water introduced into the water inlet pipe 2 will enter the water collecting pipe 203 and be filtered by the filter cartridge 204 to reduce impurities in the water, avoiding the generation of a large amount of water scale during combustion, which may cause pipe blockage and slow water outlet speed. In addition, the carbon monoxide leakage sensor 8 can detect the carbon monoxide concentration inside. When gas leakage is detected, it can be closed in time to avoid endangering the safety of users.
[0033] Through the above steps, the vibration generated during each ignition can be reduced, and the water introduced into the pipe can be filtered and heated to prevent the water tank 3 from dry burning due to pipe blockage. The support dragon skeleton 101 can facilitate the strengthening and fixation of the structure in the water heater housing 1 and enhance the strength of the housing. Among them, the L-shaped fixing support plate 103 can strengthen and fix the water tank 3, reduce the vibration generated during internal water heating, and improve stability. The buffer cushion plate 104 can fix the burner 6, which can not only isolate heat but also play a buffering role. Together with the buffer fixing support plates 109 on both sides of the burner 6 for support, when the buffer fixing support plates 109 are subjected to vibration impact, they will squeeze the pressure-bearing spring 108 to achieve a buffering effect and reduce the vibration of the burner 6 during each ignition.
[0034] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.
Claims
1. A gas water heater with high safety, comprising a water heater housing (1); characterized in that: The water heater also comprises a water inlet pipe (2), a pipe anti-blocking component, a water tank (3), a hot water pipe (4), a shockproof strengthening support component, an air inlet pipe (5), a burner (6) and a cover (7); the water inlet pipe (2) is provided at the bottom end of the water heater shell (1); the pipe anti-blocking component is connected to the upper end of the water inlet pipe (2); the pipe at the upper end of the pipe anti-blocking component is connected to the water tank (3); the pipe at the side end of the water tank (3) is connected to the hot water pipe (4); the shockproof strengthening support component is provided on the inner wall of the water heater shell (1); the air inlet pipe (5) is connected to the bottom end of the water heater shell (1); The invention relates to a pipe (5); a burner (6) is fixedly connected to the upper end of the air inlet pipe (5); a cover (7) is provided at the side end of the water heater shell (1); the anti-vibration reinforcement support assembly comprises a support keel frame (101), a connecting sleeve (102) and an L-shaped fixed support plate (103); the inner wall end of the water heater shell (1) is provided with a support keel frame (101); the outer end of the support keel frame (101) is fixedly connected to the connecting sleeve (102); the side end of the connecting sleeve (102) is fixedly connected to the L-shaped fixed support plate (103); the inner wall of the L-shaped fixed support plate (103) is fixedly connected to the side end of the water tank (3).
2. A gas water heater with high safety according to claim 1, characterized in that: The anti-vibration strengthening support assembly also includes a buffer pad (104), a fixing collar (105), an extension plate (106), a movable top rod (107), a pressure spring (108), a buffer fixing support plate (109), a slot (110), a keel sealing frame (111), a heat insulating cavity plate (112), a fixing mounting plate (113) and a heat insulating pad (114); the inner side end of the supporting keel frame (101) is fixedly connected with the buffer pad (104); the side end of the buffer pad (104) is fixedly connected to the back end of the burner (6); the outer end of the hot water pipe (4) is sleeved with a fixing collar (105); The side end of the fixing collar (105) is fixedly connected to the inner wall end of the supporting keel frame (101).
3. A gas water heater with high safety according to claim 2, characterized in that: An extension plate (106) is fixedly connected to the inner wall end of the supporting keel frame (101); a movable push rod (107) is slidably connected inside the extension plate (106); the top end of the movable push rod (107) is fixedly connected to a buffer fixed support plate (109); a pressure spring (108) is sleeved on the outer end of the movable push rod (107); one end of the pressure spring (108) is fixedly connected to the side end of the buffer fixed support plate (109); and the other end is fixedly connected to the side end of the extension plate (106); and a slot (110) is provided at the side end of the supporting keel frame (101).
4. A gas water heater with high safety according to claim 3, characterized in that: A keel sealing frame (111) is clamped inside the slot (110); the keel sealing frame (111) is fixedly connected to the inner wall of the cover (7); a heat insulating cavity plate (112) is fixedly connected to the inner wall end of the keel sealing frame (111); a fixed mounting plate (113) is clamped to the side end of the heat insulating cavity plate (112); a heat insulating pad (114) is provided at the side end of the fixed mounting plate (113); The heat insulation pad (114) is installed on the side of the burner (6).
5. A gas water heater with high safety according to claim 1, characterized in that: The pipeline anti-clogging component comprises an electric heater (201), a heating wire (202), a water collecting pipe (203) and a filter cartridge (204); the electric heater (201) is arranged on the inner wall of the bottom end of the water heater housing (1); and the heating wire (202) is arranged at the output end of the electric heater (201).
6. A highly safe gas water heater according to claim 5, characterized in that: The heating wire (202) is sleeved on the outer end of the water inlet pipe (2); the upper end of the water inlet pipe (2) is fixedly connected to a water collecting pipe (203); Two filter cartridges (204) are arranged inside the water collecting pipe (203).
7. A highly safe gas water heater according to claim 1, characterized in that: A carbon monoxide leakage sensor (8) is provided on the inner wall of the bottom end of the water heater housing (1); a fan exhaust pipe (9) is provided through the top end of the water heater housing (1); an air intake window (10) is provided at the side end of the water heater housing (1); a dust filter plate (11) is clamped at the side end of the air intake window (10); a mounting frame plate (12) is hingedly connected to the side end of the water heater housing (1); and a shutter baffle (13) is provided at the inner wall end of the mounting frame plate (12).