4 results about "Gas chamber" patented technology

The invention discloses an on-line detection instrument for hydrogen fluoride gas. The on-line detection instrument comprises a detection system and a central processing system, wherein the detection system comprises a sampling device and an HF (Hydrogen Fluoride) gas sensor which is connected with the central processing system; the sampling device comprises a gas detection chamber; the gas detection chamber is provided with a gas inlet and a gas outlet which are connected with a GIS (Geographic Information System) high-pressure gas chamber; the HF gas sensor is fixed on the gas detection chamber; a testing end of the HF gas sensor is positioned inside the gas detection chamber; gas from the GIS high-pressure gas chamber enters the gas detection chamber; the HF gas sensor is used for detecting the concentration of the HF gas in the gas, and used for transmitting detection information to the central processing system to be processed so as to obtain the content of the HF gas. The invention further discloses a method for quantitatively detecting the hydrogen fluoride gas by using the detection instrument. By utilizing the detection instrument and the method, the content of the hydrogen fluoride gas can be rapidly and accurately detected in real time, and SF6 inside SF6 electric equipment is not lost.

An energy storage supercharger comprises an energy storage cylinder which is a closed cylinder body and is characterized in that a gas liquid separation structure is arranged in the energy storage cylinder to separate an inner cavity of the energy storage cylinder into a gas chamber and a hydraulic storage chamber. The gas liquid separation structure is composed of a first piston, a second piston and a support piece. The first piston and the second piston are arranged in parallel and are connected through the support piece to be fixed. The first piston is arranged in the gas chamber, and the second piston is arranged in the hydraulic storage chamber. A sealing ring is arranged at the contact position of the two pistons and the inner wall of the energy storage cylinder, and a gas liquid isolation chamber is formed between the two pistons. The diameter of the cross section of the gas chamber is larger than that of the cross section of the hydraulic storage chamber, and the diameter of the first piston is larger than that of the second piston. Compared with the prior art, the energy storage supercharger has the advantages of being low in cost, high in safety and good in applicability.

The invention discloses a portable storage and recycling device based on hyperpolarized gas. The portable storage and recycling device comprises a storage device and a recycling device, the storage device comprises a tank body, the tank body is internally provided with a first gas chamber and a second gas chamber which are mutually independent, the first gas chamber is internally provided with a first solenoid coil, the first solenoid coil is internally provided with a polarized cavity, the hyperpolarized gas is stored in the polarized cavity, the second gas chamber is internally provided with a second solenoid coil, the second solenoid coil is internally provided with multiple layers of trays, and gas storage bags are placed in the trays; the recycling device comprises a T-shaped valve, an extraction and storage unit and a gas recycling bag. The portable storage and recycling device based on the hyperpolarized gas has the advantages that the storage device is simple and convenient to carry, and the polarizing degree of the hyperpolarized gas can be maintained within certain time. The storage device along with the recycling device can form an integral body, and the problem that traditional hyperpolarized gas rapidly depolarizes in transportation and operation is overcome.