Gas supply device of gas generator

Abstract

The utility model relates to the technical field of fuel gas supply equipment, in particular to a fuel gas supply device of a fuel gas generator, which is provided with a closed detection device for accurately detecting a fuel gas leakage position, so that the leakage position is convenient to confirm, and the use danger is reduced. Comprising a body; the device further comprises a closed detection device, two electromagnetic valves, a vaporization device, a mixing device and a cooling device, the closed detection device, the two electromagnetic valves, the vaporization device and the mixing device are all installed on the machine body, and the cooling device is installed on the mixing device; the machine body stores fuel gas, the closed detection device carries out accurate leakage detection on the machine body, the electromagnetic valve controls discharging of the fuel gas in the machine body, the vaporization device vaporizes the fuel gas, the mixing device mixes the fuel gas and air, and the cooling device cools the mixing device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gas supply equipment, in particular to a kind of gas supply device of gas generator. BACKGROUND

[0002] Gas generator is the machine equipment that burns gas to work and generates electricity, to improve the running stability of gas generator, special gas supply equipment needs to provide gas to gas generator.

[0003] The existing gas supply equipment, for example, a kind of vehicle-mounted gas generator unit gas supply device of Chinese utility model patent for representative one kind of prior art of authorized announcement No.CN217518749U, its main structure includes first pressure regulating valve, vaporizer, second pressure regulating valve, mixer and filter, first pressure regulating valve and second pressure regulating valve control gas pressure, vaporizer vaporizes liquefied gas, mixer mixes gas and air, and filter filters gas.

[0004] But the existing technical equipment still has the following problems when using: the existing machine usually uses external gas detection equipment to detect gas leakage, and it is not easy to confirm the leakage position, and the use is dangerous. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model provides a kind of gas generator gas supply device by setting closed detection device, accurately detects the position of gas leakage, facilitates to confirm the leakage position, and reduces the use danger.

[0006] The utility model discloses a kind of gas generator gas supply device, including body;Still including closed detection device, two electromagnetic valves, vaporizing device, mixing device and cooling device, closed detection device, two electromagnetic valves, vaporizing device and mixing device are all installed on body, and cooling device is installed on mixing device;Body stores gas, closed detection device accurately detects leakage of body, electromagnetic valve controls the discharge of gas in body, vaporizing device vaporizes gas, mixing device mixes gas and air, and cooling device cools mixing device.

[0007] Preferably, the body includes gas tank one, pipeline one, pipeline two and valve, the gas tank one front end is provided with gas inlet and gas outlet, the pipeline one is installed at gas outlet, the pipeline two is installed at gas inlet, and the valve is installed on the pipeline two, the gas tank one, the pipeline one, the pipeline two and the valve are all communicated inside;Gas tank one stores gas, and valve closes pipeline two.

[0008] Preferably, the closed detection device comprises an adsorption layer, a shell, a plurality of wires one, a plurality of gas sensor groups, wires two and a display, the adsorption layer is installed on the gas tank one, a plurality of mounting holes are uniformly and spacedly arranged in the adsorption layer, the shell is installed at the outer end of the adsorption layer, a plurality of wires one are fixedly installed in the plurality of mounting holes of the adsorption layer, a plurality of gas sensor groups are installed on the plurality of wires one, wires two are fixedly installed at the outer end of the shell and are connected between the plurality of wires one and the shell, and the display is fixedly installed at the top end of the shell, the wires two and the display are fixedly connected; when the gas tank one is damaged to cause gas leakage, the adsorption layer absorbs the leaked gas to prevent the gas from contacting air and improve the safety of movement, and at the same time, the gas sensor detects the leaked gas, the wires one and the wires two transmit the data detected by the gas sensor, and the display displays the damage position of the gas tank one to facilitate workers to repair the gas tank one.

[0009] Preferably, the two electromagnetic valves and the vaporization device are both installed on the pipeline one, and the two electromagnetic valves are respectively located on the front and back sides of the vaporization device; the electromagnetic valve automatically closes the pipeline one to control the discharge of the gas in the gas tank one.

[0010] Preferably, the vaporization device comprises a water bath sleeve, an electric heater, two pipelines three, two pipe covers, a one-way valve one and a gas tank two, the water bath sleeve is fixedly sleeved on the pipeline one, the water bath sleeve is provided with a water inlet at the top end and a drain at the bottom end, the electric heater is fixedly sleeved on the outer end of the water bath sleeve, the two pipelines three are respectively installed at the water inlet and the drain, the two pipe covers are respectively capped on the two pipelines three, the one-way valve one and the gas tank two are both installed on the pipeline one and are both located on the front side of the water bath sleeve, and the one-way valve one is located on the rear side of the gas tank two; the water bath sleeve contains water, the electric heater heats the water bath sleeve, the water bath sleeve water-bath heats the pipeline one to vaporize the gas, the one-way valve one allows the vaporized gas to flow in one direction only, and the gas tank two stores the vaporized gas to improve the smoothness of the machine operation.

[0011] Preferably, the mixing device comprises an ejector, a one-way valve two and a gas guide nozzle, the ejector is installed on the pipeline one and is located on the front side of the two electromagnetic valves, the one-way valve two is fixedly installed at the top end of the ejector, and the gas guide nozzle is fixedly installed at the top end of the one-way valve two; the ejector allows the high-speed injected gas to drive air into the ejector through its own structure to mix air into the gas, and the one-way valve two allows the air to flow into the ejector in one direction only.

[0012] Preferably, the cooling device comprises an evaporator, a compressor, a condenser, a heat pipe, a support one, two supports two, a fan and a cover plate, the evaporator is installed at the outer end of the ejector, the compressor and the condenser are both installed on the evaporator in series through the heat pipe, the support one is installed on the condenser, the two supports two are both fixedly installed inside the support one, the fan is rotatably installed on the two supports two, and the cover plate is installed on the support one; the compressor provides power to cooperate with the condenser, the heat pipe, the evaporator and the fan to cool the ejector.

[0013] Compared with the prior art, the utility model has the advantages that: through the accurate detection of the gas leakage position, the leakage position can be conveniently confirmed, and the use danger is small. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the axonometric structure schematic diagram of the utility model;

[0015] Figure 2 is the axonometric section structure schematic diagram of the utility model;

[0016] Figure 3 is the local axonometric section structure schematic diagram of the closed detection device;

[0017] Figure 4 is the local axonometric structure schematic diagram of the vaporization device;

[0018] Figure 5 is the axonometric structure schematic diagram of the cooling device.

[0019] Marked in the drawing: 01, fuselage; 11, gas storage tank one; 12, pipeline one; 13, pipeline two; 14, valve; 02, closed detection device; 21, adsorption layer; 22, shell; 23, wire one; 24, gas sensor; 25, wire two; 26, display; 03, electromagnetic valve; 04, vaporization device; 41, water bath cover; 42, electric heater; 43, pipeline three; 44, pipe cover; 45, check valve one; 46, gas storage tank two; 05, mixing device; 51, ejector; 52, check valve two; 53, gas guide nozzle; 06, cooling device; 61, evaporator; 62, compressor; 63, condenser; 64, heat pipe; 65, support one; 66, support two; 67, fan; 68, cover plate. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. EMBODIMENT

[0021] AsFigure 1 As shown in the figure, it comprises a body 01; it also comprises a closed detection device 02, two electromagnetic valves 03, a vaporization device 04, a mixing device 05 and a cooling device 06, the closed detection device 02, the two electromagnetic valves 03, the vaporization device 04 and the mixing device 05 are all installed on the body 01, and the cooling device 06 is installed on the mixing device 05; the body 01 stores gas, the closed detection device 02 accurately detects the leakage of the body 01, the electromagnetic valve 03 controls the discharge of the gas in the body 01, the vaporization device 04 vaporizes the gas, the mixing device 05 mixes the gas and air, and the cooling device 06 cools the mixing device 05;

[0022] As shown in the figure, Figure 1 The body 01 comprises a gas storage tank 11, a pipeline 12, a pipeline 13 and a valve 14, the gas storage tank 11 is provided with an air inlet and an air outlet at the front end, the pipeline 12 is installed at the air outlet, the pipeline 13 is installed at the air inlet, and the valve 14 is installed on the pipeline 13, and the inside of the gas storage tank 11, the pipeline 12, the pipeline 13 and the valve 14 are all communicated;

[0023] As shown in the figure, Figure 2 And Figure 3 The closed detection device 02 comprises an adsorption layer 21, an outer shell 22, a plurality of wires 23, a plurality of groups of gas sensors 24, a wire 25 and a display 26, the adsorption layer 21 is installed on the gas storage tank 11, a plurality of mounting holes are uniformly and spacedly arranged in the inside of the adsorption layer 21, the outer shell 22 is installed at the outer end of the adsorption layer 21, the plurality of wires 23 are respectively fixedly installed in the plurality of mounting holes of the adsorption layer 21, the plurality of groups of gas sensors 24 are respectively installed on the plurality of wires 23, the wire 25 is fixedly installed at the outer end of the outer shell 22, and the wire 25 is connected between the adsorption layer 21 and the outer shell 22 and the plurality of wires 23, the display 26 is fixedly installed at the top end of the outer shell 22, and the wire 25 and the display 26 are fixedly connected;

[0024] As shown in the figure, Figure 1 The two electromagnetic valves 03 and the vaporization device 04 are both installed on the pipeline 12, and the two electromagnetic valves 03 are respectively located on the front and back sides of the vaporization device 04;

[0025] As shown in the figure, Figure 4As shown, the vaporization device 04 includes a water bath sleeve 41, an electric heater 42, two pipe three 43, two pipe cover 44, one-way valve one 45 and gas tank two 46, the water bath sleeve 41 is fixedly sleeved on the pipe one 12, the water bath sleeve 41 is provided with a water inlet at the top end, the water bath sleeve 41 is provided with a drain at the bottom end, the electric heater 42 is fixedly sleeved on the outer end of the water bath sleeve 41, two pipe three 43 are installed at the water inlet and the drain respectively, two pipe cover 44 are respectively covered on two pipe three 43, one-way valve one 45 and gas tank two 46 are installed on the pipe one 12, and one-way valve one 45 and gas tank two 46 are located on the front side of the water bath sleeve 41, one-way valve one 45 is located on the rear side of the gas tank two 46;

[0026] As shown in the figure, Figure 1 The mixing device 05 includes an ejector 51, a one-way valve two 52 and a gas nozzle 53, the ejector 51 is installed on the pipe one 12, and the ejector 51 is located on the front side of the two electromagnetic valves 03, the one-way valve two 52 is fixedly installed on the top end of the ejector 51, and the gas nozzle 53 is fixedly installed on the top end of the one-way valve two 52;

[0027] First, open the valve 14, input the liquefied gas into the gas tank one 11 through the pipe two 13, open the rear electromagnetic valve 03 when using, make the liquefied gas enter the pipe one 12 in the water bath sleeve 41 section, then open the electric heater 42, the water bath sleeve 41 contains water, the electric heater 42 heats the water bath sleeve 41, the water bath sleeve 41 carries out water bath heating to the pipe one 12, vaporizes the gas, the one-way valve one 45 makes the vaporized gas flow only in one direction, the gas tank two 46 stores the vaporized gas, improves the machine running stability, then opens the front electromagnetic valve 03, the vaporized gas enters the ejector 51 through the electromagnetic valve 03, the ejector 51 makes the high-speed jet gas drive the air into the ejector 51 through its own structure, mixes the air into the gas, the one-way valve two 52 makes the air flow into the ejector 51 in one direction, when the gas tank one 11 is damaged to cause gas leakage, the adsorption layer 21 absorbs the leaked gas, prevents the gas from contacting the air, improves the moving safety, at the same time, the gas sensor 24 detects the leaked gas, the wire one 23 and the wire two 25 transmit the data detected by the gas sensor 24, the display 26 displays the damage position of the gas tank one 11 through the data, facilitates the workers to repair the gas tank one 11. Embodiment

[0028] Based on embodiment 1, it further includes:

[0029] As shown in the figure, Figure 5As shown, the cooling device 06 includes an evaporator 61, a compressor 62, a condenser 63, a heat pipe 64, a support one 65, two supports two 66, a fan 67 and a cover plate 68, the evaporator 61 is installed at the outer end of the ejector 51, the compressor 62 and the condenser 63 are both installed on the evaporator 61 in series through the heat pipe 64, the support one 65 is installed on the condenser 63, the two supports two 66 are both fixedly installed inside the support one 65, the fan 67 is rotatably installed on the two supports two 66, and the cover plate 68 is installed on the support one 65;

[0030] First, open the valve 14, and input the liquefied gas into the gas storage tank one 11 through the pipeline two 13. When in use, first open the rear electromagnetic valve 03, so that the liquefied gas enters the pipeline one 12 in the water bath jacket 41 section, then open the electric heater 42, the water bath jacket 41 contains water, the electric heater 42 heats the water bath jacket 41, the water bath jacket 41 performs water bath heating on the pipeline one 12, the gas is vaporized, the one-way valve one 45 allows the vaporized gas to flow in one direction only, the gas storage tank two 46 stores the vaporized gas, and the machine operation stability is improved. Then open the front electromagnetic valve 03, and the vaporized gas enters the ejector 51 through the electromagnetic valve 03. The ejector 51 allows the high-speed injected gas to drive air into the ejector 51 through its structure, mixes air into the gas, the one-way valve two 52 allows air to flow into the ejector 51 in one direction only. At the same time, the compressor 62 and the fan 67 are opened, and the evaporator 61, the compressor 62, the condenser 63, the heat pipe 64 and the fan 67 cooperate to cool the ejector 51, prevent the ejector 51 from accumulating heat and igniting the mixed gas, and improve the safety of the gas storage tank one 11. When the gas storage tank one 11 is damaged and the gas leaks, the adsorption layer 21 absorbs the leaked gas, prevents the gas from contacting the air, and improves the safety of the gas storage tank one 11. At the same time, the gas sensor 24 detects the leaked gas, the wire one 23 and the wire two 25 transmit the data detected by the gas sensor 24, and the display 26 displays the damage position of the gas storage tank one 11 through the data, so as to facilitate the workers to repair the gas storage tank one 11.

[0031] As Figures 1 to 5As shown, the gas supply device of the gas generator, when working, first opens the valve 14, and the liquefied gas is input into the gas storage tank one 11 through the pipeline two 13, and when using, the rear electromagnetic valve 03 is opened first, and the liquefied gas enters the pipeline one 12 of the water bath sleeve 41 section, then the electric heater 42 is opened, the water bath sleeve 41 contains water, the electric heater 42 heats the water bath sleeve 41, the water bath sleeve 41 performs water bath heating on the pipeline one 12, the gas is vaporized, the one-way valve one 45 enables the vaporized gas to flow in one direction only, the gas storage tank two 46 stores the vaporized gas, the machine running stability is improved, then the front electromagnetic valve 03 is opened, the vaporized gas enters the ejector 51 through the electromagnetic valve 03, the ejector 51 enables the high-speed injected gas to drive air into the ejector 51 through its structure, the air is mixed into the gas, the one-way valve two 52 enables the air to flow into the ejector 51 in one direction, and the compressor 62 and the fan 67 are opened at the same time, the evaporator 61, the compressor 62, the condenser 63, the heat pipe 64 and the fan 67 cooperate to cool the ejector 51, prevent the ejector 51 from accumulating heat to ignite the gas mixed with air, when the gas storage tank one 11 is damaged to cause gas leakage, the adsorption layer 21 absorbs the leaked gas, prevents the gas from contacting air, improves the moving safety, at the same time, the gas sensor 24 detects the leaked gas, the wire one 23 and the wire two 25 transmit the data detected by the gas sensor 24, and the display 26 displays the damage position of the gas storage tank one 11, so that workers can repair the gas storage tank one 11.

[0032] The valve 14, the plurality of gas sensors 24, the display 26, the two electromagnetic valves 03, the electric heater 42, the one-way valve one 45, the ejector 51, the one-way valve two 52, the compressor 62 and the fan 67 are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, without the technical personnel in the field paying creative labor.

[0033] The utility model discloses a main function realized is: through setting closed detection device 02, the position of gas leakage is accurately detected, and the leakage position is conveniently confirmed, and the use dangerousness is reduced, the prior art problem that the use dangerousness is higher is solved, and the leakage position is not easy to confirm to the gas leakage detection of the gas detection equipment of usually using external hanging of the prior machine.

[0034] The above only is the preferred implementation mode of the utility model, and it should be pointed out that for ordinary technical personnel in the technical field, on the premise that the technical principle of the utility model is not departed from, a plurality of improvements and variations can also be made, and these improvements and variations should also be regarded as the protection scope of the utility model.

Claims

1. A gas supply device for a gas generator, comprising a machine body (01); characterized in that, It also includes closed detection device (02), two electromagnetic valves (03), vaporization device (04), mixing device (05) and cooling device (06), closed detection device (02), two electromagnetic valves (03), vaporization device (04) and mixing device (05) are installed on the fuselage (01), cooling device (06) is installed on mixing device (05); the fuselage (01) stores gas, the closed detection device (02) accurately detects the leakage of the fuselage (01), the electromagnetic valve (03) controls the discharge of gas in the fuselage (01), the vaporization device (04) vaporizes the gas, the mixing device (05) mixes the gas and air, and the cooling device (06) cools the mixing device (05).

2. A gas supply device for a gas-powered generator as defined in claim 1, characterized in that The fuselage (01) includes gas tank one (11), pipeline one (12), pipeline two (13) and valve (14), the gas tank one (11) is provided with air inlet and air outlet at the front end, the pipeline one (12) is installed at the air outlet, the pipeline two (13) is installed at the air inlet, and the valve (14) is installed on the pipeline two (13), the gas tank one (11), the pipeline one (12), the pipeline two (13) and the valve (14) are communicated.

3. A gas supply apparatus for a gas-powered generator as defined in claim 2, wherein The closed detection device (02) includes adsorption layer (21), shell (22), multiple wires one (23), multiple groups of gas sensors (24), wire two (25) and display (26), the adsorption layer (21) is installed on the gas tank one (11), the adsorption layer (21) is uniformly and interval provided with multiple mounting holes, the shell (22) is installed on the outer end of the adsorption layer (21), multiple wires one (23) are respectively fixedly installed in multiple mounting holes of the adsorption layer (21), multiple groups of gas sensors (24) are respectively installed on multiple wires one (23), wire two (25) is fixedly installed on the outer end of the shell (22), and wire two (25) is connected between multiple wires one (23) and the shell (22) through the adsorption layer (21), the display (26) is fixedly installed on the top end of the shell (22), and wire two (25) and the display (26) are fixedly connected.

4. A gas supply apparatus for a gas-powered generator as defined in claim 2, wherein The two electromagnetic valves (03) and the vaporization device (04) are installed on the pipeline one (12), and the two electromagnetic valves (03) are respectively located on the front and back sides of the vaporization device (04).

5. A gas supply apparatus for a gas-powered generator as defined in claim 2, wherein The vaporization device (04) includes a water bath cover (41), an electric heater (42), two pipe three (43), two pipe cover (44), one-way valve one (45) and gas tank two (46), the water bath cover (41) is fixedly sleeved on the pipe one (12), the top end of the water bath cover (41) is provided with a water inlet, the bottom end of the water bath cover (41) is provided with a drain, the electric heater (42) is fixedly sleeved on the outer end of the water bath cover (41), two pipe three (43) are installed at the water inlet and the drain respectively, two pipe covers (44) are respectively covered on two pipe three (43), one-way valve one (45) and gas tank two (46) are installed on the pipe one (12), and one-way valve one (45) and gas tank two (46) are located on the front side of the water bath cover (41), one-way valve one (45) is located on the rear side of the gas tank two (46).

6. A gas supply apparatus for a gas-powered generator as defined in claim 2, wherein The mixing device (05) includes an ejector (51), a one-way valve two (52) and a gas guide nozzle (53), the ejector (51) is installed on the pipe one (12), and the ejector (51) is located on the front side of the two electromagnetic valves (03), the one-way valve two (52) is fixedly installed on the top end of the ejector (51), and the gas guide nozzle (53) is fixedly installed on the top end of the one-way valve two (52).

7. A gas supply apparatus for a gas-fired generator as defined in claim 6, wherein The cooling device (06) includes an evaporator (61), a compressor (62), a condenser (63), a heat pipe (64), a support one (65), two support two (66), a fan (67) and a cover plate (68), the evaporator (61) is installed on the outer end of the ejector (51), the compressor (62) and the condenser (63) are connected in series on the evaporator (61) through the heat pipe (64), the support one (65) is installed on the condenser (63), two support two (66) are fixedly installed inside the support one (65), the fan (67) is rotatably installed on the two support two (66), and the cover plate (68) is installed on the support one (65).

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