Buffer for liquid level meter of chemical device and liquid level meter assembly

The utility model relates to a buffer for a chemical device liquid level meter and a liquid level meter assembly, the buffer comprises two pore plates and a buffer cylinder, a buffer cavity is formed in the buffer cylinder, the two pore plates are respectively fixed at two ends of the buffer cylinder, buffer holes are arranged on the pore plates, and the buffer holes are communicated with the buffer cavity. According to the utility model, the two pore plates are connected through the buffer cylinder by utilizing the basic effects of throttling and pressure stabilizing of the pore plates, one pore plate can be connected with equipment while the other pore plate is connected with the liquid level meter during field installation, and a liquid phase in the equipment enters the buffer cavity of the buffer cylinder through one pore plate and then enters the liquid level meter through the other pore plate. When the liquid level of the equipment rises rapidly, a liquid phase pushing the float bowl of the liquid level