A gas high temperature gas heat exchange disinfection room

Abstract

The utility model discloses a gas high-temperature gas heat exchange disinfection room, which relates to the technical field of high-temperature disinfection, including a disinfection room, wherein disinfection equipment inlets and outlets are respectively arranged on the front and rear sides of the disinfection room, the disinfection equipment inlets and outlets are rotatably installed with sealing doors, handles are fixedly installed on the sealing doors, a heat exchanger is fixedly installed above the disinfection room, a gas mixing burner is fixedly installed on the side wall of the disinfection room, the gas mixing burner input end is fixedly connected to a gas source, and the gas mixing burner output end is fixedly connected to a heat exchanger. The utility model connects the heat exchanger via a high-temperature pipe, exchanges heat with gas in the disinfection room via high-temperature gas, and directly transfers heat to the disinfection room. The equipment has fast heating, high thermal efficiency, low investment, convenient use, stable equipment quality, and is durable.

Description

Technical Field

[0001] The utility model belongs to the field of high-temperature disinfection, and specifically relates to a fuel gas high-temperature gas heat exchange disinfection room. Background Art

[0002] The existing heat sources for high-temperature disinfection rooms are electric heating and high-temperature steam heating. The disadvantage is that electric heating requires a 30-100KW power supply, which is not enough for general catering units. Steam disinfection requires a boiler or steam generator, which requires high investment and requires professional personnel to operate, and the secondary heating efficiency is low. Utility Model Content

[0003] The utility model provides a gas high-temperature gas heat exchange disinfection room, which is used to solve the technical problems raised by the above-mentioned background technology.

[0004] In order to solve the above technical problems, the utility model provides a gas high-temperature gas heat exchange disinfection room, including a disinfection room, wherein the front and rear sides of the disinfection room are respectively provided with disinfection equipment inlet and outlet, the disinfection equipment inlet and outlet are rotatably installed with sealed doors, and handles are fixedly installed on the sealed doors. A heat exchanger is fixedly installed above the disinfection room, and a gas mixing burner is fixedly installed on the side wall of the disinfection room. The input end of the gas mixing burner is fixedly connected to the gas source, and the output end of the gas mixing burner is fixedly connected to the heat exchanger.

[0005] Preferably, the gas mixing burner includes a shell, the shell is fixedly installed on the side wall of the disinfection room, a combustion igniter is fixedly installed in the shell, an air pipe and a gas pipe are respectively installed at the input end of the combustion igniter, a blower is fixedly installed at the other end of the air pipe, a solenoid valve is fixedly installed on the gas pipe, the other end of the gas pipe passes through the shell, and the gas pipe is fixedly connected to the gas source, an air inlet is opened on the side wall of the shell, a high-temperature pipe is fixedly installed at the output end of the combustion chamber, the high-temperature pipe passes through the shell and is fixedly connected to the heat exchanger.

[0006] Preferably, the heat exchanger includes a heat exchange box, in which a heat exchange tube is fixedly installed, the input end of the heat exchange tube is fixedly connected to a high-temperature tube, the output end of the heat exchange tube is fixedly installed with an exhaust pipe, and a circulating fan is fixedly installed in the heat exchange box, a circulating air inlet is provided at one end of the heat exchange box away from the circulating fan, and a circulating air outlet is provided at one end of the heat exchange box close to the circulating fan.

[0007] Preferably, the disinfection room is made of SUS304 stainless steel.

[0008] Preferably, the wall panels and the top plate around the disinfection room are provided with a thermal insulation interlayer.

[0009] Preferably, the heat exchange tube is fixedly mounted with a spiral fin to increase the heat exchange area.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The utility model discloses a gas high-temperature gas heat exchange disinfection room, which is connected to a heat exchanger through a high-temperature pipe, and exchanges heat with the gas in the disinfection room through the high-temperature gas, and directly transfers the heat to the disinfection room. The equipment has fast heating, high thermal efficiency, low investment, easy use, stable equipment quality and durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of a gas-fired high-temperature gas heat exchange disinfection room of the utility model;

[0013] Figure 2 This is an internal structure diagram of a heat exchanger in a gas high-temperature gas heat exchange disinfection room of the utility model;

[0014] Figure 3 This is a structural diagram of a gas mixing burner in a gas high-temperature gas heat exchange disinfection room of the utility model;

[0015] Numbers in the figure: 1. Disinfection room; 2. Sealed door; 3. Handle; 4. Gas mixing burner; 5. High-temperature pipe; 6. Heat exchanger; 7. Exhaust pipe; 8. Circulating air inlet; 9. Circulating air outlet; 10. Circulating fan; 11. Heat exchange box; 12. Heat exchange tube; 13. Shell; 14. Combustion chamber; 15. Combustion igniter; 16. Solenoid valve; 17. Gas pipe; 18. Air pipe; 19. Blower; 20. Air inlet. DETAILED DESCRIPTION

[0016] See also Figure 1-3 The utility model provides a technical solution: a gas high-temperature gas heat exchange disinfection room 1, including a disinfection room 1, the front and rear sides of the disinfection room 1 are respectively provided with an inlet and outlet of a disinfection device, the inlet and outlet of the disinfection device are rotatably installed with a sealing door 2, and a handle 3 is fixedly installed on the sealing door 2, a heat exchanger 6 is fixedly installed above the disinfection room 1, and a gas mixing burner 4 is fixedly installed on the side wall of the disinfection room 1, the input end of the gas mixing burner 4 is fixedly connected to a gas source, and the output end of the gas mixing burner 4 is fixedly connected to the heat exchanger 6.

[0017] Furthermore, the gas mixing burner 4 includes a shell 13, the shell 13 is fixedly installed on the side wall of the disinfection room 1, and a combustion igniter 15 is fixedly installed in the shell 13. The air pipe 18 and the gas pipe 17 are respectively installed at the input ends of the combustion igniter 15, and a blower 19 is fixedly installed at the other end of the air pipe 18. A solenoid valve 16 is fixedly installed on the gas pipe 17. The other end of the gas pipe 17 passes through the shell 13, and the gas pipe 17 is fixedly connected to the gas source. An air inlet 20 is opened on the side wall of the shell 13, and a high-temperature pipe 5 is fixedly installed at the output end of the combustion chamber 14. The high-temperature pipe 5 passes through the shell 13 and is fixedly connected to the heat exchanger 6.

[0018] Furthermore, the heat exchanger 6 includes a heat exchange box 11, in which a heat exchange tube 12 is fixedly installed, the input end of the heat exchange tube 12 is fixedly connected to the high-temperature tube 5, the output end of the heat exchange tube 12 is fixedly installed with an exhaust pipe 7, and a circulating fan 10 is fixedly installed in the heat exchange box 11. A circulating air inlet 8 is provided at one end of the heat exchange box 11 away from the circulating fan 10, and a circulating air outlet 9 is provided at one end of the heat exchange box 11 close to the circulating fan 10.

[0019] Furthermore, the disinfection room 1 is made of SUS304 stainless steel.

[0020] Furthermore, the wall panels and the top plate around the disinfection room 1 are provided with a heat-insulating interlayer.

[0021] Furthermore, the heat exchange tube 12 is fixedly mounted with a spiral fin to increase the heat exchange area.

[0022] Working principle:

[0023] When in use, the objects to be sterilized are placed into the sterilization room 1 through the sterilization equipment inlet and outlet, and the gas mixed burner 4 and the heat exchanger 6 circuit are started. At this time, the solenoid valve 16 and the blower 19 are opened, and the blower 19 and the solenoid valve 16 respectively mix the gas and air and input them into the combustion chamber 14, and the combustion igniter 15 ignites the mixed gas. The combustion causes the high-temperature gas to pass through the high-temperature tube 5 and enter the heat exchange tube 12. The heat exchange tube 12 is fixedly installed with spiral heat sinks to increase the heat exchange area so that the high-temperature gas can effectively exchange heat with the sterilization room 1. At the same time, the circulating fan 10 is started, and the air in the sterilization room 1 enters the heat exchange box 11 through the circulating air inlet 8, and exchanges heat with the heat exchange tube 12, and then enters the sterilization room 1 through the circulating air outlet 9, completing the heat circulation interaction. The equipment heats up quickly, has high thermal efficiency, low investment, is easy to use, and has stable equipment quality and is durable. Low-temperature exhaust gas is formed at the end of the heat exchange tube 12 and is discharged outdoors through the exhaust pipe 7.

Claims

1. A gas high temperature gas heat exchange disinfection room (1), comprising a disinfection room (1), characterized in that: The disinfection room (1) is provided with disinfection equipment inlet and outlet on both the front and rear sides, respectively, the disinfection equipment inlet and outlet are rotatably mounted with sealed doors (2), the sealed doors (2) are fixedly mounted with handles (3), a heat exchanger (6) is fixedly mounted above the disinfection room (1), a gas mixing burner (4) is fixedly mounted on the side wall of the disinfection room (1), the input end of the gas mixing burner (4) is fixedly connected to a gas source, and the output end of the gas mixing burner (4) is fixedly connected to the heat exchanger (6).

2. A gas high temperature gas heat exchange disinfection room (1) according to claim 1, characterized in that: The gas mixing burner (4) comprises a shell (13), the shell (13) is fixedly mounted on the side wall of the disinfection room (1), a combustion igniter (15) is fixedly mounted in the shell (13), an air pipe (18) and a gas pipe (17) are respectively mounted on the input end of the combustion igniter (15), a blower (19) is fixedly mounted on the other end of the air pipe (18), a solenoid valve (16) is fixedly mounted on the gas pipe (17), the other end of the gas pipe (17) passes through the shell (13), and the gas pipe (17) is fixedly connected to a gas source, an air inlet (20) is provided on the side wall of the shell (13), and a high-temperature pipe (5) is fixedly mounted on the output end of the combustion chamber (14), and the high-temperature pipe (5) passes through the shell (13) and is fixedly connected to a heat exchanger (6).

3. A gas high temperature gas heat exchange disinfection room (1) according to claim 1, characterized in that: The heat exchanger (6) comprises a heat exchange box (11), a heat exchange tube (12) is fixedly installed in the heat exchange box (11), the input end of the heat exchange tube (12) is fixedly connected to the high-temperature tube (5), the output end of the heat exchange tube (12) is fixedly installed with an exhaust pipe (7), a circulating fan (10) is fixedly installed in the heat exchange box (11), a circulating air inlet (8) is provided at one end of the heat exchange box (11) away from the circulating fan (10), and a circulating air outlet (9) is provided at one end of the heat exchange box (11) close to the circulating fan (10).

4. A gas high temperature gas heat exchange disinfection room (1) according to claim 1, characterized in that: The disinfection room (1) is made of SUS304 stainless steel.

5. A gas high temperature gas heat exchange disinfection room (1) according to claim 1, characterized in that: The disinfection room (1) is provided with a heat-insulating interlayer on the surrounding wall panels and the top panel.

6. A gas high temperature gas heat exchange disinfection room (1) according to claim 3, characterized in that: The heat exchange tube (12) is fixedly mounted with spiral fins to increase the heat exchange area.

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