Gas-fired air heater

Abstract

This application discloses a gas-fired open flame air heating device, relating to the field of air heating devices. It includes a housing, within which a gas-fired open flame heating mechanism for heating air is provided. The gas-fired open flame heating mechanism includes an air inlet pipe disposed on the housing, and a gas pipe for heating air is disposed within the housing. This application draws in external air through the air inlet pipe on the housing and filters out dust using a filter screen. At this time, an open flame is emitted from the gas pipe inside the housing to heat the gas. The heated air is then delivered to the wardrobe through the air outlet. By controlling the activation of an exhaust fan, the humid and hot air inside the wardrobe is extracted and discharged through the exhaust vent. This process heats the air inside the wardrobe, thus preventing excessive humidity inside the wardrobe and making clothing care more precise and efficient.

Description

Technical Field

[0001] This application relates to the field of air heating devices, and in particular to gas-fired open flame air heating devices. Background Technology

[0002] A wardrobe is a piece of furniture used for storing and organizing clothes. It typically has multiple functions and design features to meet different storage needs and usage scenarios.

[0003] Driven by the pursuit of quality living and the upgrading of high-end consumption, traditional wardrobes are showing a rapid growth trend. Technological innovation and advancements in materials science have made wardrobes more functional and efficient. However, due to prolonged rainy weather, the air inside wardrobes tends to be humid, which can cause clothes to easily become moldy. Therefore, there is a need for a gas-fired open-flame air heating device that can heat the air inside the wardrobe. Utility Model Content

[0004] To make garment care more precise and efficient, this application provides a gas-fired open flame air heating device.

[0005] The gas-fired open flame air heating device provided in this application adopts the following technical solution: the gas-fired open flame air heating device includes a housing, and the housing is provided with a gas-fired open flame heating mechanism for heating air;

[0006] The gas-fired open flame heating mechanism includes an air inlet pipe installed on the housing, a gas pipe for heating air inside the housing, an exhaust fan for extracting humid and hot air from inside the wardrobe fixedly installed on the outside of the housing, an exhaust port for discharging humid and hot air on the housing, an air outlet for delivering heated air into the wardrobe at the bottom of the housing, a frame inside the air inlet pipe, and a filter screen for blocking dust and other impurities in the air inside the frame.

[0007] By adopting the above technical solution, external air is drawn in through the air inlet pipe on the casing, and dust is filtered and blocked by the filter. At this time, the gas can be heated by an open flame through the gas pipe inside the casing, and the heated air is delivered into the wardrobe through the air outlet. Then, by controlling the start of the exhaust fan, the humid and hot air inside the wardrobe can be extracted and discharged through the exhaust vent. This process heats the air inside the wardrobe, thus preventing the air inside the wardrobe from becoming too humid and making clothing care more precise and efficient.

[0008] Preferably, two mounting slots are symmetrically provided on the air inlet duct, and a corresponding mounting block is slidably installed in each of the two mounting slots, and both mounting blocks are fixedly installed to the frame.

[0009] By adopting the above technical solution, the filter screen can be assisted in positioning and installation by setting up the installation groove and installation block.

[0010] Preferably, a cleaning plate is provided inside the air inlet duct, and multiple soft brushes for cleaning dust on the filter screen are fixedly installed at the bottom of the cleaning plate, and a pull rod is fixedly installed at the top of the cleaning plate.

[0011] By adopting the above technical solution, the cleaning plate can be easily moved by setting up a pull rod.

[0012] Preferably, a connecting seat is fixedly installed on both sides of the cleaning plate, and a corresponding fixing post is slidably installed through each of the two connecting seats. A corresponding mounting ear is fixedly installed at both ends of each fixing post, and a corresponding fixing bolt is screwed onto each of the two mounting ears.

[0013] By adopting the above technical solution, rotating the fixing bolt will release the positioning installation of the mounting ear, thereby releasing the fixing of the fixing column and cleaning plate. Therefore, they can be disassembled, which can improve the flexibility of use.

[0014] Preferably, a discharge port for dust discharge is provided on one side of the air inlet pipe, and a discharge plate is hinged inside the discharge port.

[0015] By adopting the above technical solution and setting up a discharge port, the material discharge can be assisted.

[0016] Preferably, a support plate is fixedly installed on one side of the air inlet pipe, and two positioning grooves are symmetrically opened on the top of the support plate. A corresponding positioning block is slidably installed in each of the two positioning grooves, and the same collection box is fixedly installed on the top of the two positioning blocks. The collection box is located below the discharge port.

[0017] By adopting the above technical solution and setting up a collection box, dust can be collected and stored.

[0018] Preferably, a housing is fixedly installed on one side of the air inlet duct, and a dust sensor and an alarm are respectively installed inside the housing. The dust sensor and the alarm are electrically connected, and the dust sensor is located above the filter.

[0019] By adopting the above technical solution, dust sensors can detect the dust and trigger an alarm, thereby notifying staff to clean and maintain the area.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application employs an air inlet duct and other components to draw in external air through the air inlet duct on the casing. Dust is filtered and blocked by a filter. At this time, an open flame can be emitted from the gas pipe inside the casing to heat the gas. The heated air is then delivered into the wardrobe through the air outlet. By controlling the start of the exhaust fan, the humid and hot air inside the wardrobe can be extracted and discharged through the exhaust vent. This process heats the air inside the wardrobe, thus preventing excessive humidity inside the wardrobe and making clothing care more precise and efficient.

[0022] 2. This application utilizes a filter screen and other components, with a dust sensor detecting the dust and triggering an alarm to notify staff for cleaning and maintenance. Staff can then lift and pull a lever to move the filter screen, which in turn moves the connecting seat, cleaning plate, and multiple soft brushes. The soft brushes clean the dust from the filter screen. Finally, by opening the discharge plate, the dust falls into the collection box through the discharge port, thus completing the cleaning and collection of dust. This improves the convenience and flexibility of use. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the gas-fired open flame air heating device according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the internal structure of the shell, representing a key embodiment of this application.

[0025] Figure 3 This is a schematic diagram illustrating the internal structure of the air inlet duct, which is the main feature of this application embodiment.

[0026] Figure 4 This is a schematic diagram illustrating the main cleaning structure in the embodiments of this application;

[0027] Figure 5 This is a partial unfolded schematic diagram illustrating the main features of the cleaning structure in the embodiments of this application;

[0028] Reference numerals: 1. Housing; 2. Air inlet pipe; 3. Exhaust fan; 4. Exhaust outlet; 5. Gas pipe; 6. Air outlet; 7. Filter screen; 8. Frame; 9. Cleaning plate; 10. Soft brush; 11. Pull rod; 12. Connecting seat; 13. Fixing column; 14. Mounting ear; 15. Fixing bolt; 16. Box body; 17. Mounting groove; 18. Mounting block; 19. Dust sensor; 20. Alarm; 21. Discharge port; 22. Discharge plate; 23. Collection box; 24. Support plate; 25. Positioning groove; 26. Positioning block. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0030] This application discloses a gas-fired open flame air heating device.

[0031] Reference Figure 1-3 A gas-fired open flame air heating device includes a housing 1, a gas-fired open flame heating mechanism disposed within the housing 1 for heating air, a filter mechanism disposed on the heating mechanism, and a cleaning mechanism.

[0032] The gas-fired open flame heating mechanism includes an air inlet pipe 2 installed on the housing 1, a gas pipe 5 installed inside the housing 1 for heating air (the gas pipe 5 emits an open flame, which is existing technology, so the specific structure and usage process are not described in detail), an exhaust fan 3 fixedly installed on the outside of the housing 1 for extracting humid and hot air from inside the wardrobe, an exhaust port 4 installed on the housing 1 for discharging humid and hot air, and an air outlet 6 installed at the bottom of the housing 1 for delivering heated air into the wardrobe.

[0033] In use, external air is drawn in through the air inlet pipe 2 on the casing 1. At this time, an open flame is emitted from the gas pipe 5 inside the casing 1 to heat the gas. The heated air is then delivered into the wardrobe through the air outlet 6. The exhaust fan 3 is then activated to extract the hot and humid air inside the wardrobe and discharge it through the exhaust vent 4. This process heats the air inside the wardrobe, preventing excessive humidity and making garment care more precise and efficient.

[0034] Reference Figure 2-4 The filtration mechanism includes a frame 8 installed inside the air inlet duct 2, a filter screen 7 installed inside the frame 8 to block dust and other impurities in the air, two mounting slots 17 symmetrically opened on the air inlet duct 2, two mounting blocks 18 slidably installed in the two mounting slots 17, and both mounting blocks 18 are fixedly installed to the frame 8.

[0035] In use, the filter screen 7 filters and blocks dust, and the filter screen 7 can be assisted in positioning and installation by setting the mounting slot 17 and the mounting block 18.

[0036] Reference Figure 3-5The cleaning mechanism includes a cleaning plate 9 installed inside the air inlet duct 2, multiple soft brushes 10 fixedly installed at the bottom of the cleaning plate 9 for cleaning dust on the filter screen 7, a pull rod 11 fixedly installed at the top of the cleaning plate 9, and connecting seats 12 fixedly installed on both sides of the cleaning plate 9. Corresponding fixing posts 13 are slidably installed through each of the two connecting seats 12. Corresponding mounting ears 14 are fixedly installed at both ends of each fixing post 13. Corresponding fixing bolts 15 are screwed onto the two mounting ears 14. A discharge port 21 is opened on one side of the air inlet duct 2 for dust discharge. A hinged connection is made to the discharge port 21. The discharge plate 22 inside the outlet 21, the support plate 24 fixedly installed on one side of the air inlet pipe 2, the two positioning grooves 25 symmetrically opened on the top of the support plate 24, the corresponding positioning blocks 26 slidably installed in the two positioning grooves 25, and the same collection box 23 fixedly installed on the top of the two positioning blocks 26, the collection box 23 is located below the discharge outlet 21, the box body 16 is fixedly installed through one side of the air inlet pipe 2, and the box body 16 is respectively equipped with a dust sensor 19 and an alarm 20, the dust sensor 19 and the alarm 20 are electrically connected, and the dust sensor 19 is located above the filter screen 7.

[0037] In use, the dust sensor 19 detects the dust and triggers an alarm 20, which notifies staff to clean and maintain the filter. Staff can then lift and pull the lever 11 to move it. The lever 11 moves the connecting seat 12, cleaning plate 9, and multiple soft brushes 10, which clean the dust on the filter screen 7. The discharge plate 22 is then opened, allowing the dust to fall into the collection box 23 through the discharge port 21, thus completing the cleaning and collection of dust. This improves the convenience and flexibility of use.

[0038] The implementation principle of the gas-fired open flame air heating device in this application embodiment is as follows: When in use, external air is absorbed through the air inlet pipe 2 on the housing 1, and dust is filtered and blocked through the filter screen 7. At this time, the gas can be heated by the open flame sprayed out through the gas pipe 5 inside the housing 1, and the heated air is delivered to the wardrobe through the air outlet 6. Then, the exhaust fan 3 is started by controlling it to extract the humid and hot air inside the wardrobe and discharge it through the exhaust port 4. This can heat the air inside the wardrobe, thus avoiding the phenomenon of excessive humidity inside the wardrobe and making clothing care more precise and efficient.

[0039] When it is necessary to clean the dust on the filter screen 7, the dust sensor 19 will first detect it and the alarm 20 will sound, thus notifying the staff to clean and maintain it. At this time, the staff can lift and pull the lever 11 to move it. The movement of the lever 11 will also move the connecting seat 12, the cleaning plate 9 and multiple soft brushes 10. The soft brushes 10 will clean the dust on the filter screen 7. Then, by opening the discharge plate 22, the dust will fall into the collection box 23 through the discharge port 21, thus completing the cleaning and collection of dust. Therefore, it can improve the convenience and flexibility of use.

[0040] By rotating the fixing bolt 15, the fixing bolt 15 rotates, thereby releasing the positioning installation of the mounting ear 14, and thus releasing the fixing installation of the fixing post 13 and the cleaning plate 9. Therefore, they can be disassembled, and the flexibility during use can be improved.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. Apparatus for heating air by gas-fired open flame, comprising a housing (1), characterised in that: The housing (1) is provided with a gas open flame heating mechanism for heating air; The gas-fired open flame heating mechanism includes an air inlet pipe (2) installed on the housing (1), a gas pipe (5) for heating air inside the housing (1), an exhaust fan (3) for extracting hot and humid air from inside the wardrobe fixedly installed on the outside of the housing (1), an exhaust port (4) for discharging hot and humid air on the housing (1), an air outlet (6) for conveying heated air into the wardrobe at the bottom of the housing (1), a frame (8) inside the air inlet pipe (2), and a filter screen (7) for blocking dust in the air inside the frame (8).

2. A gas-fired open-flame air heating device according to claim 1, characterised in that: Two mounting slots (17) are symmetrically opened on the air inlet pipe (2). A corresponding mounting block (18) is slidably installed in each of the two mounting slots (17). Both mounting blocks (18) are fixedly installed with the frame (8).

3. The gas-fired open-flame air heating device of claim 1, wherein: The air inlet pipe (2) is equipped with a cleaning plate (9), and a number of soft brushes (10) for cleaning dust on the filter screen (7) are fixedly installed at the bottom of the cleaning plate (9). A pull rod (11) is fixedly installed at the top of the cleaning plate (9).

4. A gas-fired open-flame air heating apparatus according to claim 3, characterised in that: Both sides of the cleaning plate (9) are fixedly installed with connecting seats (12), and each of the two connecting seats (12) is slidably installed with a corresponding fixing post (13). Both ends of the fixing post (13) are fixedly installed with corresponding mounting ears (14), and each of the two mounting ears (14) is screwed with a corresponding fixing bolt (15).

5. The gas-fired open-flame air-heating device of claim 1, wherein: The air inlet pipe (2) has a discharge port (21) for dust discharge on one side, and a discharge plate (22) is hinged inside the discharge port (21).

6. A gas-fired open-flame air-heating apparatus as claimed in claim 5, characterised in that: A support plate (24) is fixedly installed on one side of the air inlet pipe (2). Two positioning grooves (25) are symmetrically opened on the top of the support plate (24). A corresponding positioning block (26) is slidably installed in each of the two positioning grooves (25). The same collection box (23) is fixedly installed on the top of the two positioning blocks (26). The collection box (23) is located below the discharge port (21).

7. The gas-fired open-flame air-heating device of claim 1, wherein: A housing (16) is fixedly installed on one side of the air inlet pipe (2). A dust sensor (19) and an alarm (20) are respectively installed inside the housing (16). The dust sensor (19) and the alarm (20) are electrically connected. The dust sensor (19) is located above the filter screen (7).

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