Drying machine with intelligent combustible gas alarm

Abstract

The utility model relates to the technical field of drying machines, in particular to a drying machine with an intelligent combustible gas alarm. According to the technical scheme, the air conditioner comprises an air inlet pipe and a shell, an inner support is installed in the shell, a condenser is installed on the top of the inner support, an evaporator is installed on one side of the condenser, an exhaust fan is installed in the position, on one side of the evaporator, of the shell, and an induced draft fan is installed on the other side of the interior of the shell; the top of the shell is provided with a filtering mechanism, the top of the filtering mechanism is provided with an inner branch pipe, the periphery of the inner branch pipe is provided with a folding hose, the top of the folding hose is provided with an air inlet pipe, one side in the shell is provided with an electric push rod, the top of the electric push rod is provided with a top plate, and the bottom of the top plate is provided with a combustible gas sensor. And a wireless alarm is mounted on the surface of the shell. The air inlet pipe and the folding hose are driven by the electric push rod to ascend simultaneously, so that gas at different heights can be detected and dried.

Description

Technical Field

[0001] The utility model relates to the technical field of dryers, in particular to a dryer with a flammable gas intelligent alarm. Background Art

[0002] In the industrial production process, dryers are an important equipment widely used in the drying of various materials. However, since the drying process may involve combustible gases, such as natural gas, hydrogen, etc., once these gases leak and accumulate to a certain extent, they may cause safety accidents such as fire or explosion, causing huge losses to personnel and property. Among them, the "refrigerated gas dryer" disclosed by the authorization announcement number "CN208320407U" has solved the existing traditional refrigerated drying equipment. Most of them use compressors as heat exchange devices to cool the gas so that a large amount of saturated water vapor contained therein condenses into droplets to achieve gas drying, the equipment is noisy during operation, and the equipment is bulky. However, the existing dryers cannot monitor and warn of leaked combustible gases, so it is necessary to design a dryer with a combustible gas intelligent alarm to solve the existing problems. Utility Model Content

[0003] The purpose of the utility model is to provide a dryer with a flammable gas intelligent alarm to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: a dryer with a flammable gas intelligent alarm, comprising an air inlet pipe and a shell, an inner bracket is installed inside the shell, a condenser is installed on the top of the inner bracket, an evaporator is installed on one side of the condenser, an exhaust fan is installed inside the shell on one side of the evaporator, and an induced draft fan is installed on the other side of the shell;

[0005] A filter mechanism is installed on the top of the shell, a foldable hose is installed on the top of the filter mechanism, an air inlet pipe is installed on the top of the foldable hose, an electric push rod is installed on one side of the shell, a top plate is installed on the top of the electric push rod, a combustible gas sensor is installed on the bottom of the top plate, and a wireless alarm is installed on the surface of the shell;

[0006] An auxiliary support mechanism is installed on the top of the filter mechanism inside the foldable hose, and the auxiliary support mechanism includes an inner branch pipe, a vent and a solenoid valve. The bottom filter mechanism of the inner branch pipe is connected, a vent is opened inside the inner branch pipe, and a solenoid valve is installed inside the vent.

[0007] Preferably, connecting frames are installed at both ends of the top plate, and the connecting frames are connected to the air inlet pipe via connecting bolts.

[0008] Preferably, an air inlet hole is provided on the other side of the air inlet pipe, and an insertion hole adapted for the combustible gas sensor is provided on the top of the air inlet pipe.

[0009] Preferably, the filtering mechanism includes a protective cover, a secondary filter core and an activated carbon filter, the activated carbon filter is slidably installed inside the protective cover, the secondary filter core is installed at the bottom of the activated carbon filter, and holes are opened at the top and bottom of the protective cover.

[0010] Preferably, a partition plate is installed inside the shell on one side of the inner bracket, a box door is rotatably installed on one side of the shell, and a push handle is installed on the top of one side of the shell.

[0011] Preferably, a water tank is installed between one side of the inner bracket and the partition plate, a compressor is installed on the top of the water tank, and an air guide platform is installed inside the shell at the top of the induced draft fan.

[0012] Preferably, wheels are installed at the four corners of the bottom of the shell, and an exhaust window corresponding to the induced draft fan is opened on the other side of the shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By installing a folding hose, the electric push rod uses the top plate to drive the air inlet pipe and the folding hose to rise at the same time when in use, so as to draw gases at different heights into the shell for processing. By removing the connecting bolt on the connecting frame, the electric push rod can drive the combustible gas sensor to rise for detection during the rising process, thereby improving the use range of the device.

[0015] 2. The gas entering the air inlet pipe is detected by the combustible gas sensor. The data detected by the combustible gas sensor is transmitted to the wireless alarm through wires for analysis and processing. When the combustible gas sensor detects that the gas contains combustible gas, the wireless alarm sounds an alarm.

[0016] 3. By installing an auxiliary support mechanism, the inner branch pipe is used to assist the air inlet pipe after being shoveled between the air inlet pipe and the top plate during use to avoid the movement of the folded hose and the air inlet pipe. By closing the solenoid valve, the flow of gas inside the vent is cut off to avoid combustion and explosion after the combustible gas enters the shell through the auxiliary support mechanism, making the operation of the device safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 It is an internal cross-sectional view of the housing of the utility model;

[0020] Figure 4 It is a cross-sectional view of the air inlet pipe and the filter mechanism of the utility model;

[0021] Figure 5 It is a side view of the utility model.

[0022] In the figure: 1. top plate; 2. connecting frame; 3. connecting bolt; 4. air inlet pipe; 5. combustible gas sensor; 6. insertion hole; 7. folding hose; 8. filtering mechanism; 801. protective cover; 802. intermediate filter element; 803. activated carbon filter; 9. auxiliary supporting mechanism; 901. inner branch pipe; 902. vent hole; 903. solenoid valve; 10. electric push rod; 11. shell; 12. push armrest; 13. door; 14. wheel; 15. partition; 16. exhaust fan; 17. evaporator; 18. condenser; 19. inner bracket; 20. air guide platform; 21. induced draft fan; 22. compressor; 23. water tank; 24. exhaust window; 25. wireless alarm. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Embodiment 1

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model proposes a dryer with a flammable gas intelligent alarm, comprising an air inlet pipe 4 and a shell 11, an inner bracket 19 is installed inside the shell 11, a condenser 18 is installed on the top of the inner bracket 19, an evaporator 17 is installed on one side of the condenser 18, an exhaust fan 16 is installed inside the shell 11 on one side of the evaporator 17, an induced draft fan 21 is installed on the other side of the shell 11, a water tank 23 is installed between one side of the inner bracket 19 and the partition plate 15, a compressor 22 is installed on the top of the water tank 23, and an air guide platform 20 is installed inside the shell 11 on the top of the induced draft fan 21;

[0026] A filter mechanism 8 is installed on the top of the housing 11, a folding hose 7 is installed on the top of the filter mechanism 8, an air inlet pipe 4 is installed on the top of the folding hose 7, an electric push rod 10 is installed on one side of the interior of the housing 11, a top plate 1 is installed on the top of the electric push rod 10, a combustible gas sensor 5 is installed on the bottom of the top plate 1, and a wireless alarm 25 is installed on the surface of the housing 11;

[0027] An auxiliary support mechanism 9 is installed on the top of the filter mechanism 8 inside the folding hose 7, and the auxiliary support mechanism 9 includes an inner branch pipe 901, an air vent 902 and a solenoid valve 903. The bottom of the inner branch pipe 901 is connected to the filter mechanism 8, and an air vent 902 is provided inside the inner branch pipe 901, and a solenoid valve 903 is installed inside the air vent 902. An air inlet hole is provided on the other side of the air inlet pipe 4, and an insertion hole 6 compatible with the combustible gas sensor 5 is provided on the top of the air inlet pipe 4. Connecting frames 2 are installed at both ends of the top plate 1, and the connecting frame 2 and the air inlet pipe 4 are connected by a connecting bolt 3.

[0028] The working principle of the dryer with a flammable gas intelligent alarm based on Example 1 is as follows: when in use, the device is moved to a designated position, and after the exhaust fan 16 and the induced draft fan 21 are powered on, the gas around the device is guided to the inside of the air inlet pipe 4, and after entering, the gas is adsorbed and filtered by the filter mechanism 8, and the filtered gas enters the inside of the shell 11, and the gas is dried by the evaporator 17 and the condenser 18, and the dehumidified gas is discharged from the side of the shell 11, thereby achieving dehumidification of the gas. During the dehumidification process, the combustible gas sensor 5 is used to detect the gas entering the air inlet pipe 4, and the data detected by the combustible gas sensor 5 is transmitted to the inside of the wireless alarm 25 by wires for analysis and processing, and the electric push rod 10 can use the top plate 1 to drive the air inlet after being powered on. The tube 4 and the folding hose 7 rise at the same time, so as to realize the suction of gases at different heights into the shell 11 for processing. After the connecting bolt 3 on the connecting frame 2 is removed, the combustible gas sensor 5 is driven to rise for detection during the rising process of the electric push rod 10, so as to improve the use range of the device. The inner branch pipe 901 is used to assist the air inlet pipe 4 after being removed between the air inlet pipe 4 and the top plate 1 to avoid the movement of the folding hose 7 and the air inlet pipe 4, and the flow of internal gas is promoted through the air vent 902. When the combustible gas sensor 5 detects that the gas contains combustible gas, the wireless alarm 25 sounds an alarm and closes the solenoid valve 903 to cut off the flow of gas inside the air vent 902 to avoid the combustible gas from entering the shell 11 through the auxiliary support mechanism 9 and causing combustion and explosion.

[0029] Embodiment 2

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the utility model proposes a dryer with a flammable gas intelligent alarm. Compared with the first embodiment, this embodiment also includes: the filtering mechanism 8 includes a protective cover 801, a secondary filter element 802 and an activated carbon filter 803, the activated carbon filter 803 is slidably installed inside the protective cover 801, the secondary filter element 802 is installed at the bottom of the activated carbon filter 803, holes are provided at the top and bottom of the protective cover 801, a partition plate 15 is installed inside the shell 11 on one side of the inner bracket 19, a box door 13 is rotatably installed on one side of the shell 11, a push handle 12 is installed on the top of one side of the shell 11, wheels 14 are installed at the four corners of the bottom of the shell 11, and an exhaust window 24 corresponding to the induced draft fan 21 is provided on the other side of the shell 11.

[0031] In this embodiment, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the protective cover 801 is used to protect the intermediate filter element 802 and the activated carbon filter 803, and the intermediate filter element 802 and the activated carbon filter 803 are used to filter the impurities in the gas to improve the cleanliness of the gas; Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the partition plate 15 can be used to divide the space inside the housing 11 during use, and the door 13 can be used to facilitate users to take out and use the items stored inside the housing 11; Figure 1 , Figure 3 and Figure 5 As shown, the wheels 14 can be used to reduce the area where the bottom of the shell 11 contacts the ground during use, so that the user can adjust the position of the device more easily. The exhaust windows 24 can be used to promote the discharge of gas inside the device during use.

[0032] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A dryer with a flammable gas intelligent alarm, comprising an air inlet pipe (4) and a housing (11), characterized in that: An inner bracket (19) is installed inside the shell (11), a condenser (18) is installed on the top of the inner bracket (19), an evaporator (17) is installed on one side of the condenser (18), an exhaust fan (16) is installed inside the shell (11) on one side of the evaporator (17), and an induced draft fan (21) is installed on the other side of the shell (11); A filter mechanism (8) is installed on the top of the housing (11), a foldable hose (7) is installed on the top of the filter mechanism (8), an air inlet pipe (4) is installed on the top of the foldable hose (7), an electric push rod (10) is installed on one side inside the housing (11), a top plate (1) is installed on the top of the electric push rod (10), a combustible gas sensor (5) is installed on the bottom of the top plate (1), and a wireless alarm (25) is installed on the surface of the housing (11); An auxiliary support mechanism (9) is installed on the top of the filter mechanism (8) inside the foldable hose (7), and the auxiliary support mechanism (9) comprises an inner branch pipe (901), a vent hole (902) and a solenoid valve (903). The bottom of the inner branch pipe (901) is connected to the filter mechanism (8), a vent hole (902) is opened inside the inner branch pipe (901), and a solenoid valve (903) is installed inside the vent hole (902).

2. A dryer with a flammable gas intelligent alarm according to claim 1, characterized in that: Connecting frames (2) are installed at both ends of the top plate (1), and the connecting frame (2) is connected to the air inlet pipe (4) via a connecting bolt (3).

3. A dryer with a flammable gas intelligent alarm according to claim 1, characterized in that: An air inlet hole is provided on the other side of the air inlet pipe (4), and an insertion hole (6) adapted to the combustible gas sensor (5) is provided on the top of the air inlet pipe (4).

4. A dryer with a flammable gas intelligent alarm according to claim 1, characterized in that: The filtering mechanism (8) comprises a protective cover (801), a secondary filter core (802) and an activated carbon filter (803); the activated carbon filter (803) is slidably mounted inside the protective cover (801); the secondary filter core (802) is mounted at the bottom of the activated carbon filter (803); and holes are provided at the top and bottom of the protective cover (801).

5. The dryer with a flammable gas intelligent alarm according to claim 1, characterized in that: A partition plate (15) is installed inside the shell (11) on one side of the inner bracket (19), a box door (13) is rotatably installed on one side of the shell (11), and a push handle (12) is installed on the top of one side of the shell (11).

6. A dryer with a flammable gas intelligent alarm according to claim 5, characterized in that: A water tank (23) is installed between one side of the inner bracket (19) and the partition plate (15), a compressor (22) is installed on the top of the water tank (23), and an air guide platform (20) is installed inside the shell (11) at the top of the induced draft fan (21).

7. A dryer with a flammable gas intelligent alarm according to any one of claims 1 to 6, characterized in that: Wheels (14) are installed at the four corners of the bottom of the shell (11), and an exhaust window (24) corresponding to the induced draft fan (21) is opened on the other side of the shell (11).

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