Heat preservation type electric airtight regulating valve

Abstract

The invention discloses a heat preservation type electric airtight regulating valve comprising an outer frame A and electric actuators. A middle partition A is vertically arranged in the middle of theouter frame A, a plurality of middle partitions B are transversely arranged on the outer frame A, a plurality of middle shafts are arranged on the middle partition A, the two ends of each middle shaft are connected with combined blades correspondingly, and the other end of each combined blade is connected with a driven shaft or a driving shaft. The upper face and the lower face of each middle partition B are connected with wind shields attached to the corresponding combined blades through bolts. The driving shafts are connected with the electric actuators and transmission mechanisms, and thetransmission mechanisms are connected with the driven shafts. Supports A are arranged on the inner side of the outer frame A and the two sides of the middle partition A. The supports A are tightly attached to the combined blades. The heat preservation type electric airtight regulating valve is novel and reasonable in structure, easy and convenient to install, attractive in appearance and good in lighting, has the functions of heat insulation, sound insulation and cold bridge breaking, cannot generate condensate water, improves the heat preservation performance and the wear resistance, and prolongs the service life. The heat preservation type electric airtight regulating valve is suitable for sites such as machine rooms and grain depots needing constant temperature and constant humidity.

Description

technical field [0001] The invention relates to the field of regulating valves, in particular to a thermal insulation type electric airtight regulating valve. Background technique [0002] The data room is a place where electronic information equipment is placed centrally and provides an operating environment. However, because the equipment in the data room releases a lot of heat when it is working, in order to prevent the temperature in the data room from being too high, which will affect the stability and reliability of the circuit, and even cause breakdown damage to components in severe cases, the temperature control of the data room Between 18 and 25, it is more appropriate to control the humidity at 45% to 45% to 65%. The current data room temperature control generally adopts the following methods: 1. The air conditioner controls the indoor temperature, and the disadvantage is that it wastes electric energy; 2. Using the temperature difference between indoor and outdoo...

AI Technical Summary

Problems solved by technology

The current data room temperature control generally adopts the following methods: 1. The air conditioner controls the indoor temperature, and the disadvantage is that it wastes electric energy; 2. Using the temperature difference between indoor and outdoor, adopts direct ventilation to reduce the indoor temperature. The outdoor cold air is used, and the hot air in the room is forced to be exhausted by the air outlet fan, so as to achieve the purpose of hot and cold air exchange and reduce the temperature of the computer room; the data room is equipped with an automatic switch regulating valve corresponding to the position of the air inlet fan and the air outlet fan

The existing regulating valve has the following defects: 1. The blade material is aluminum alloy hollow structure, and the side of the blade is embedded with low-temperature resistant silicone molding strips for sealing. It is troublesome to install the molding strips. The airtightness is poor, so the silicone inserts need to be replaced again, which wastes manpower and material resources; when hot air encounters cold aluminum alloy blades, condensation water will be generated, which will increase the humidity in the data room, and the lighting of the aluminum alloy blades is not good, and the indoor light is dark; 2. The windshield connected to the frame is set parallel to the blades. Silicone inserts are installed between the windshield and the blades. It is easy to be twisted after installation, so that the sealing effect of the silicone molding is not good; 3. The two frames on the left and right of the blade are glued with polyurethane foam sponge for sealing, and then pasted with Teflon tape, which is not beautiful and not environmentally friendly. , and Teflon tape is easy to wear

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