Title:
WATER SUPPLY DEVICE FOR RADIATOR
Document Type and Number:
WIPO Patent Application WO/2021/068860
Kind Code:
A1
Abstract:
The present invention relates to the technical field of heating and ventilation equipment, and provided is a water supply device for a radiator. The present invention solves the problems in which existing water supply devices for radiators are inconvenient to install and so on. The present water supply device for a radiator comprises a water supply pipe and a temperature control valve. A top end of the water supply pipe is inserted into a temperature control valve body and the temperature control valve body is connected to a first locking cap. A lower end of the water supply pipe is connected to a bypass valve, the bypass valve comprises a bypass valve body and an inner pipe, and the top part of the bypass valve body is provided with a connecting pipe. A lower end of the water supply pipe is inserted into the connecting pipe and the connecting pipe is connected to a second locking cap. The bottom part of the bypass valve body is provided with a water inlet joint and a water return joint. The inner pipe is located within the bypass valve body, and an outer cavity is located between the inner pipe and an inner wall of the bypass valve body. One end of the bypass valve body is a water return end that communicates with one end of the inner pipe, and the other end of the inner pipe communicates with the water return joint, while the other end of the bypass valve body is a closed end. The water return joint is provided with a water return channel and an adjusting nut is connected within the water return joint. The adjusting nut penetrates axially and an inner wall thereof is provided with an inner hexagon hole. The present invention has the advantages of the energy saving effect being good, installation being convenient and so on.
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Inventors:
JIANG CHEN (CN)
XIAO XIAOYONG (CN)
XIAO XIAOYONG (CN)
Application Number:
PCT/CN2020/119836
Publication Date:
April 15, 2021
Filing Date:
October 07, 2020
Export Citation:
Assignee:
ZHEJIANG SUNFLY HVAC INTELLIGENT CONTROL CO LTD (CN)
International Classes:
F24D19/00; F16K1/00; F16K3/24; F16K11/22; F24D19/10
Foreign References:
| CN210568842U | 2020-05-19 | |||
| CN207796181U | 2018-08-31 | |||
| CN106352398A | 2017-01-25 | |||
| CN109695723A | 2019-04-30 | |||
| DE102009008898A1 | 2010-08-19 |
Attorney, Agent or Firm:
LANTIAN INTELLECTUAL PROPERTY AGENCY (CN)
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