Bilateral circulation air valve
A two-way circulation and air valve technology, applied in space heating and ventilation details, household heating, lighting and heating equipment, etc., can solve the problem of uneven temperature in the temperature-adjusting space
Active Publication Date: 2020-09-22
BEIJING INST OF SPACE LAUNCH TECH
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[0003] The purpose of the present invention is to provide a two-way circulation air valve, which has the advantages of simple structure, convenient control and strong versatility, and can effectively solve the problem of uneven temperature in the temperature adjustment space
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[0039] First of all, it needs to be explained that the orientation words such as up, down, left, right, front, and back described in the present invention are only described according to the accompanying drawings, so as to be easy to understand, and are not intended to limit the technical solution and scope of protection of the present invention. .
[0040] Such as Figure 1 to Figure 23 Shown is a specific embodiment of a two-way circulating air valve of the present invention, including an upper valve body 1 , a lower valve body 2 and a valve core assembly 3 . The bottom of the upper valve body 1 is open, and a diagonal partition 11 is arranged in the upper valve body 1, and the inner cavity of the upper valve body 1 is divided into a left chamber 12 and a right chamber 13 by the partition 11 . The left end of the upper valve body 1 is provided with a left upper air outlet connecting pipe 14 communicating with the left chamber 12 , and the right upper air outlet connecting p...
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The invention relates to a bilateral circulation air valve. The bilateral circulation air valve comprises an upper valve body, a lower valve body and a valve core component, a clapboard is arranged inthe upper valve body, an inner cavity of the upper valve body is separated into a left cavity and a right cavity by the clapboard, a left end of the upper valve body is provided with a left upper airopening connection pipe, and a right end of the upper valve body is provided with a right upper air opening connection pipe; a top wall of the lower valve body is provided with a first ventilating hole and a second ventilating hole, the first ventilating hole and the second ventilating hole are correspondingly communicated with the left cavity and the right cavity of the upper valve body, a bottom wall of the lower valve body is provided with a left lower air opening and a right lower air opening; the valve core component is mounted in the lower valve body, the valve core component comprisesa rotating shaft, a left valve plate and a right valve plate, when the valve core component is located in a first angle, the left lower air opening and the right lower air opening are correspondinglycommunicated with the first ventilating hole and the second ventilating hole, and when the valve core component is in a second angle, the left lower air opening and the right lower air opening are correspondingly communicated with the second ventilating hole and the first ventilating hole. The bilateral circulation air valve has the advantages of being simple in structure, convenient to control and highly universal, and can effectively solve a problem of ununiform temperature of a temperature regulation space.
Description
technical field [0001] The invention relates to an air valve, in particular to a two-way circulation air valve capable of switching an air supply port and an air return port. Background technique [0002] In the field of air conditioning, the positions of the air supply outlet and the return air outlet of the temperature adjustment space are usually fixed. This feature will cause the temperature in the temperature adjustment space to form a temperature gradient along the path from the air supply outlet to the air return outlet, and the longer the path, the greater the temperature difference. The larger the temperature is, the uniformity of the temperature is affected, and even the local temperature cannot meet the temperature regulation requirements. In order to improve the uniformity of temperature, the technical means currently used in this field are mainly to optimize the position of the return air outlet and adjust the direction of the air supply. These two methods can a...
Claims
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IPC IPC(8): F24F13/14
CPCF24F13/14F24F13/1406F24F13/1426F24F2013/1433
Inventor 谭双丁大江黄福友刘照智李敏张楚薇谷筝古丽娜樊志强王小军陈世业
Owner BEIJING INST OF SPACE LAUNCH TECH