Exhaust pipe air leakage detection device and stacking machine
A detection device, exhaust pipe technology, applied in the direction of detection of fluid at the leak point, liquid tightness measurement using liquid/vacuum degree, analysis by making the material react chemically, etc., can solve the problem of undetectable pile height Problems such as the exhaust pipe of the machine can be solved, and the cost of air leakage detection is low, the device is cheap and easy to obtain, and the effect of improving safety is achieved.
Pending Publication Date: 2022-04-05
SANY MARINE HEAVY IND
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[0004] In view of this, the application provides an exhaust pipe leakage detection device and a stacker, which solves or improves the existing technology that cannot detect whether the exhaust pipe of the stacker is leaking, so as to ensure the operation of the stacker. security technical issues
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[0021] In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. All directional indications (such as up, down, left, right, front, back, top, bottom...) in the embodiments of the present application are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings) If the specific posture changes, the directional indication will also change accordingly. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.
[0022] Additionally, reference herein to "...
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The invention relates to the field of engineering machinery, in particular to an exhaust pipe air leakage detection device and a stacking machine. The exhaust pipe gas leakage detection device comprises a detection sleeve, a plugging assembly, a first gas guide pipe and a gas detector. According to the exhaust pipe air leakage detection device, the sealing detection cavity is formed between the detection sleeve and the exhaust pipe through the plugging assembly, meanwhile, the sealing detection cavity collects air overflowing from a crack of the exhaust pipe, and leaked air is guided out into the air detector through the first air guiding pipeline; the gas leakage condition of the exhaust pipe is judged by virtue of reaction change between a detection reagent or detection test paper in the gas detector and components in leaked gas, so that an operator can find the gas leakage condition of the exhaust pipe as soon as possible and maintain or replace the exhaust pipe in time, the influence of waste gas on other parts is reduced, and the safety of the exhaust pipe is improved. And meanwhile, the selected device is low in price and easy to obtain, and the air leakage detection cost is relatively low.
Description
technical field [0001] The application relates to the field of construction machinery, in particular to an exhaust pipe air leakage detection device and a stacker. Background technique [0002] The stacker is simple in structure, flexible in operation, good in micro-movement, and high in explosion-proof safety performance. It is suitable for operations in narrow passages and limited spaces. It is an ideal equipment for loading and unloading pallets in high-bay warehouses and workshops. However, the exhaust pipe of the stacker is prone to cracking at the corners. If things go on like this, there is a risk of the exhaust pipe breaking, which will cause high-temperature exhaust gas to damage other parts of the equipment. [0003] At present, as far as the automotive field is concerned, the commonly used exhaust pipe leak detection methods are mainly to install gas detection sensors around the exhaust pipe or install air pressure sensors inside and outside the exhaust pipe, but ...
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IPC IPC(8): G01M3/02G01M3/04G01N21/78
Inventor 高方俊
Owner SANY MARINE HEAVY IND