Flue sampling detection device

Abstract

The utility model discloses a flue sampling and detecting device, which belongs to the technical field of flue sampling and detecting, and adopts the technical scheme that the flue sampling and detecting device comprises a detecting box, a detecting mechanism is arranged at the top of the detecting box, a collecting component is arranged to collect gas inside a flue, and corresponding data is analyzed through processing of the detecting box. Meanwhile, the telescopic hose can conveniently reach different positions of the flue by means of the telescopic characteristic, a pushing assembly is arranged, under the condition that the telescopic hose at a bend is not prone to moving, when a fan-shaped absorption head makes contact with the inner wall of the flue, high-pressure water flow can forcibly change the direction of the telescopic hose, movement in the flue is facilitated, and the effect is achieved. The length of the connecting pipe and the length of the telescopic hose are basically the same, it can be guaranteed that the connecting pipe and the telescopic hose cannot be clamped in the process of stretching into the flue, the miniature probe and the display panel are arranged to communicate with each other, images are displayed on the display panel, and the interior of the flue can be conveniently observed.

Description

Technical Field

[0001] The utility model relates to the technical field of flue sampling and detection, in particular to a flue sampling and detection device. Background Art

[0002] In industrial production, in order to prevent the exhaust gas from containing toxic substances and pollutants and causing air pollution, it is necessary to analyze the composition of the flue gas. Therefore, it is common to use a sampling device to sample and analyze the flue gas.

[0003] The Chinese utility model patent currently announced as CN216645994U discloses a flue gas sampling device, including a sampling rod and a flange mounted on the sampling rod, a sampling probe is installed at one end of the sampling rod, a sealing gasket for sealing with the flue is installed on a side of the flange close to the sampling probe, a clamping device is provided at the connection between the flange and the sampling rod, and the clamping device is provided on the side opposite to the sealing gasket; a bracket for fixing the sampling rod is also installed between the flange and the sampling rod, and an isolation net is installed on the sampling probe; by providing a sealing gasket, a gap is eliminated when the flange of the sampling device is buckled with the flange on the flue, so that the internal and external gases will not circulate, and by providing a clamping device, the flange and the sampling rod can be in a sealed state, and the extension length of the sampling rod can be controlled.

[0004] Although this utility model prevents external air from flowing into the flue and can block the gas inside the flue from flowing out of this hole, ensuring that the gas collected by the sampling probe is completely the gas contained in the flue, when in use, it cannot play a good detection role for curved pipes, the use of straight rods in the flue is limited, and during use, manpower is required to push the detection probe to the appropriate position, which is inconvenient to operate. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The utility model provides a flue sampling and detection device, aiming to solve the problem that most existing flue sampling and detection devices cannot play a good detection role for curved pipes when in use, the use of straight rods in the flue is limited, and manpower is required to push the detection probe to a suitable position during use, which is inconvenient to operate.

[0007] 2. Technical solution

[0008] The utility model is implemented as follows: a flue sampling detection device comprises a detection box, and a detection mechanism is arranged on the top of the detection box;

[0009] The detection mechanism includes a collecting component and a pushing component, and the collecting component includes an exhaust fan, a fixed tube, a telescopic hose and a fan-shaped suction head. The exhaust fan is arranged inside the detection box, one end of the fixed tube is fixedly arranged on one side of the detection box, one end of the telescopic hose is fixedly connected to the inside of the fixed tube, and the fan-shaped suction head is fixedly arranged at the other end of the telescopic hose. The fan-shaped suction head is detachably connected to one end of the telescopic hose, and the exhaust fan is connected to one end of the telescopic hose.

[0010] In order to forcibly change the direction of the telescopic hose, facilitate its movement inside the flue, and at the same time clean the inside of the flue, a flue sampling and detection device is preferably used as the utility model. The pushing assembly includes a high-pressure water pump, a control valve, a connecting pipe, a water storage tank and a water spray port. The high-pressure water pump is fixedly arranged on the top of the detection box, the control valve is arranged on one side of the high-pressure water pump, one end of the connecting pipe is fixedly connected to one end of the high-pressure water pump, the water storage tank is arranged at the connection between the fan-shaped suction head and the telescopic hose, the other end of the connecting pipe is communicated with the water storage tank, the water spray port is fixedly arranged on one side of the water storage tank, and the water spray port is evenly arranged on the surrounding surface of the water storage tank.

[0011] In order to ensure that the two will not get stuck with each other during the process of extending into the flue, as a preferred flue sampling and detection device of the utility model, the lengths of the connecting pipe and the telescopic hose are substantially the same.

[0012] In order to prevent the connecting pipe and the telescopic hose from becoming loose and then entangled, as a preferred flue sampling and detection device of the utility model, a buckle is provided between the connecting pipe and the telescopic hose, and the number of the buckles is multiple.

[0013] In order to facilitate observation of the inside of the flue and to better detect the inside of the flue, a flue sampling and detection device is preferably provided in the utility model. A miniature probe is provided at one end of the fan-shaped suction head, and a display panel is provided at one side of the detection box, and the miniature probe and the display panel are connected to each other.

[0014] In order to effectively reduce the accumulation of oil stains on the surface and facilitate subsequent cleaning work, as a preferred flue sampling and detection device of the utility model, the surfaces of the telescopic hose and the connecting pipe are coated with oil-proof material.

[0015] In order to be able to replace different fan-shaped suction heads for different flues to ensure a better fit with the flue, as a preferred flue sampling and detection device of the utility model, the water storage tank and the fan-shaped suction head are both detachably connected to the telescopic hose.

[0016] In order to facilitate the movement of the detection box and the operation effect, as a preferred flue sampling detection device of the utility model, the bottom of the detection box is provided with moving balls, and the number of the moving balls is four.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The flue sampling and detection device collects the gas inside the flue by setting a collecting component, analyzes the corresponding data after being processed by a detection box, and uses the telescopic characteristic of the telescopic hose to easily reach different positions of the flue. A pushing component is set. When the telescopic hose is not easy to move at a bend, when the fan-shaped suction head touches the inner wall of the flue, the high-pressure water flow will forcibly change the direction of the telescopic hose, which is convenient for moving inside the flue and has a cleaning effect on the inside of the flue. The lengths of the connecting pipe and the telescopic hose are basically the same, which can ensure that the two will not be stuck to each other during the process of extending into the flue. The micro-probe and the display panel are connected to each other, and the image is displayed on the display panel, which is convenient for observing the inside of the flue, so as to better detect the inside of the flue. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the overall structure diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the bottom of the utility model;

[0022] Figure 3 It is a schematic diagram of a cross-section of the utility model;

[0023] Figure 4 It is a schematic diagram of a part of the micro probe of the utility model;

[0024] Figure 5 It is a schematic diagram of a part of the buckle of the utility model.

[0025] Description of the numbers in the figure:

[0026] 1. Detection box; 2. Detection mechanism; 201. Collection component; 2011. Exhaust fan; 2012. Fixed pipe; 2013. Telescopic hose; 2014. Fan-shaped suction head; 202. Pushing component; 2021. High-pressure water pump; 2022. Control valve; 2023. Connecting pipe; 2024. Water storage tank; 2025. Water nozzle; 3. Buckle; 4. Mini probe; 5. Display panel; 6. Moving ball. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0029] See also Figure 1-5 , the utility model provides a technical solution: a flue sampling and detection device, comprising a detection box 1, a detection mechanism 2 is arranged on the top of the detection box 1;

[0030] The detection mechanism 2 includes a collecting component 201 and a pushing component 202. The collecting component 201 includes an exhaust fan 2011, a fixed tube 2012, a telescopic hose 2013 and a fan-shaped suction head 2014. The exhaust fan 2011 is arranged inside the detection box 1. One end of the fixed tube 2012 is fixedly arranged on one side of the detection box 1. One end of the telescopic hose 2013 is fixedly connected to the inside of the fixed tube 2012. The fan-shaped suction head 2014 is fixedly arranged at the other end of the telescopic hose 2013. The fan-shaped suction head 2014 is detachably connected to one end of the telescopic hose 2013. The exhaust fan 2011 and one end of the telescopic hose 2013 are connected to each other.

[0031] In this embodiment: by setting up the collection component 201 including the exhaust fan 2011, the fixed tube 2012, the telescopic hose 2013 and the fan-shaped suction head 2014, during use, the fan-shaped suction head 2014 is inserted into the flue, and the telescopic hose 2013 can be pushed to push the fan-shaped suction head 2014 to the depth of the flue. The exhaust fan 2011 is used as a power source to collect the gas inside the flue, and the corresponding data is analyzed after being processed by the detection box 1. At the same time, the telescopic hose 2013 can be used to conveniently reach different positions of the flue.

[0032] As a technical optimization scheme of the utility model, the pushing component 202 includes a high-pressure water pump 2021, a control valve 2022, a connecting pipe 2023, a water storage tank 2024 and a water spray port 2025. The high-pressure water pump 2021 is fixedly arranged on the top of the detection box 1, the control valve 2022 is arranged on one side of the high-pressure water pump 2021, one end of the connecting pipe 2023 is fixedly connected to one end of the high-pressure water pump 2021, the water storage tank 2024 is arranged at the connection between the fan-shaped suction head 2014 and the telescopic hose 2013, the other end of the connecting pipe 2023 is interconnected with the water storage tank 2024, the water spray port 2025 is fixedly arranged on one side of the water storage tank 2024, and the water spray port 2025 is evenly arranged on the surrounding surface of the water storage tank 2024.

[0033] In this embodiment, the pushing component 202 includes a high-pressure water pump 2021, a control valve 2022, a connecting pipe 2023, a water storage tank 2024 and a water spray port 2025. During use, the control valve 2022 is connected to the connecting pipe 2023, the high-pressure water pump 2021 is connected to an external water source, and the high-pressure water flows into the water storage tank 2024 through the connecting pipe 2023, and then sprays the high-pressure water flow backward through the water spray port 2025. When the telescopic hose 2013 performs suction detection inside the flue, the high-pressure water flow sprayed backward will push the telescopic hose 2013 to move inside the flue, and when the telescopic hose 2013 is not easy to move at the bend, when the fan-shaped suction head 2014 touches the inner wall of the flue, the high-pressure water flow will forcibly change the direction of the telescopic hose 2013, so as to facilitate its movement inside the flue and clean the inside of the flue.

[0034] As a technical optimization solution of the present invention, the lengths of the connecting pipe 2023 and the telescopic hose 2013 are substantially the same.

[0035] In this embodiment, by setting the lengths of the connecting pipe 2023 and the telescopic hose 2013 to be substantially the same, it can be ensured that the two will not get stuck with each other when being inserted into the flue during use.

[0036] As a technical optimization solution of the present invention, a buckle 3 is provided between the connecting pipe 2023 and the telescopic hose 2013 , and the number of the buckles 3 is multiple.

[0037] In this embodiment, by providing a buckle 3 between the connecting tube 2023 and the telescopic hose 2013 , it is possible to prevent the connecting tube 2023 and the telescopic hose 2013 from becoming loose and entangled during use.

[0038] As a technical optimization solution of the utility model, a micro probe 4 is provided at one end of the fan-shaped suction head 2014, a display panel 5 is provided at one side of the detection box 1, and the micro probe 4 and the display panel 5 are connected to each other.

[0039] In this embodiment: by setting the microprobe 4 and the display panel 5 to be connected to each other, during use, the microprobe 4 will observe the inside of the flue as the telescopic hose 2013 is extended, and then the image will be displayed on the display panel 5, which is convenient for observing the inside of the flue, so as to better detect the inside of the flue.

[0040] As a technical optimization solution of the utility model, the surfaces of the telescopic hose 2013 and the connecting pipe 2023 are coated with oil-proof material.

[0041] In this embodiment, by coating the surfaces of the telescopic hose 2013 and the connecting pipe 2023 with oil-proof material, the accumulation of oil stains on the surfaces can be effectively reduced during use, facilitating subsequent cleaning work.

[0042] As a technical optimization solution of the present utility model, the water storage tank 2024 and the fan-shaped suction head 2014 are both detachably connected to the telescopic hose 2013.

[0043] In this embodiment, the water storage bin 2024 and the fan-shaped suction head 2014 are both detachably connected to the telescopic hose 2013. During use, different fan-shaped suction heads 2014 can be replaced for different flues to ensure a better fit with the flue.

[0044] As a technical optimization solution of the present invention, the bottom of the detection box 1 is provided with moving balls 6, and the number of the moving balls 6 is four.

[0045] In this embodiment, four moving balls 6 are arranged at the bottom of the detection box 1, so that the detection box 1 can be easily moved and operated during use.

[0046] Working principle: First, when using the flue sampling and detection device, move the detection box 1 to a suitable position, then extend the fan-shaped suction head 2014 into the flue, connect it with the connecting pipe 2023 through the control valve 2022, and connect the high-pressure water pump 2021 with the external water source. The high-pressure water flows into the water storage tank 2024 through the connecting pipe 2023, and then sprays the high-pressure water flow to the rear through the water spray port 2025. When the telescopic hose 2013 performs suction detection inside the flue, the high-pressure water flow sprayed backwards will push the telescopic hose 2 013 moves into the flue, and when the telescopic hose 2013 is not easy to move at the bend, when the fan-shaped suction head 2014 touches the inner wall of the flue, the high-pressure water flow will forcibly change the direction of the telescopic hose 2013, making it easier to move inside the flue, and at the same time has a cleaning effect on the inside of the flue. The exhaust fan 2011 is used as a power source to collect the gas inside the flue, and the micro probe 4 will observe the inside of the flue as the telescopic hose 2013 is extended, and then the image is displayed on the display panel 5, and finally processed by the detection box 1.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flue sampling and detection device, comprising a detection box (1), characterized in that: A detection mechanism (2) is provided on the top of the detection box (1); The detection mechanism (2) comprises a collecting component (201) and a pushing component (202); the collecting component (201) comprises an exhaust fan (2011), a fixed tube (2012), a telescopic hose (2013) and a fan-shaped suction head (2014); the exhaust fan (2011) is arranged inside the detection box (1); one end of the fixed tube (2012) is fixedly arranged on one side of the detection box (1); one end of the telescopic hose (2013) is fixedly connected to the inside of the fixed tube (2012); the fan-shaped suction head (2014) is fixedly arranged at the other end of the telescopic hose (2013); the fan-shaped suction head (2014) is detachably connected to one end of the telescopic hose (2013); and the exhaust fan (2011) and one end of the telescopic hose (2013) are connected to each other.

2. A flue sampling and detection device according to claim 1, characterized in that: The pushing assembly (202) comprises a high-pressure water pump (2021), a control valve (2022), a connecting pipe (2023), a water storage bin (2024) and a water spraying port (2025); the high-pressure water pump (2021) is fixedly arranged on the top of the detection box (1); the control valve (2022) is arranged on one side of the high-pressure water pump (2021); one end of the connecting pipe (2023) is fixedly connected to one end of the high-pressure water pump (2021); the water storage bin (2024) is arranged at the connection between the fan-shaped suction head (2014) and the telescopic hose (2013); the other end of the connecting pipe (2023) is interconnected with the water storage bin (2024); the water spraying port (2025) is fixedly arranged on one side of the water storage bin (2024); and the water spraying port (2025) is evenly arranged on the surrounding surfaces of the water storage bin (2024).

3. A flue sampling and detection device according to claim 2, characterized in that: The lengths of the connecting pipe (2023) and the telescopic hose (2013) are substantially the same.

4. A flue sampling and detection device according to claim 2, characterized in that: A buckle (3) is provided between the connecting pipe (2023) and the telescopic hose (2013), and the number of the buckles (3) is plural.

5. A flue sampling and detection device according to claim 1, characterized in that: A microprobe (4) is provided at one end of the fan-shaped suction head (2014), a display panel (5) is provided at one side of the detection box (1), and the microprobe (4) and the display panel (5) are connected to each other.

6. A flue sampling and detection device according to claim 2, characterized in that: The surfaces of the telescopic hose (2013) and the connecting pipe (2023) are both coated with oil-proof material.

7. A flue sampling and detection device according to claim 2, characterized in that: The water storage bin (2024) and the fan-shaped suction head (2014) are both detachably connected to the telescopic hose (2013).

8. A flue sampling and detection device according to claim 1, characterized in that: The bottom of the detection box (1) is provided with moving balls (6), and the number of the moving balls (6) is four.

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