A thermostatic faucet with convertible hot and cold pipes

Abstract

The embodiment of the invention discloses a constant temperature faucet with a cooling pipe and a heating pipe switchable. The constant temperature faucet comprises a constant temperature assembly, and the constant temperature assembly comprises a constant temperature body. The constant temperature body is provided with a cold water inlet part, a hot water inlet part and a connector part used for connecting the cold water inlet part with the hot water inlet part, and water flow runners are formed in the connector part. The connector part is internally provided with the cold water runner, the hot water runner, the adjustable runner, the cold water flow-out runner and the hot water flow-out runner, wherein the cold water runner communicates with the cold water inlet part; the hot water runner communicates with the hot water inlet part; the adjustable runner is arranged between the cold water runner and the hot water runner; the cold water flow-out runner and the hot water flow-out runner are separated from each other and communicate with a constant temperature valve element cavity. The design of the internal water flow runners of the constant temperature faucet is improved, switching between cold drained water and hot drained water is achieved through an adjustable component, the application range of the constant temperature faucet is extended, the constant temperature faucet can meet the different mounting conditions and use preferences, and accordingly the constant temperature faucet has broader market prospects.

Description

technical field [0001] The invention relates to the field of constant temperature water heating equipment, in particular to a constant temperature water faucet with switchable cold and heat pipes. Background technique [0002] The function of the thermostatic faucet is to mix hot and cold water into a preset temperature, which is widely used in family showers and public baths. The water flow channels of cold water, hot water and mixed water in the existing thermostatic faucet are all preset. , once created is immutable and is fixed. Generally, according to the national standard, the mixed water outlet of the thermostatic faucet is hot water from the left and cold water from the right. That is to say, the hot and cold water inlet of the thermostatic faucet is hot water from the left and cold water from the right. However, in real life, due to the non-standard pre-installed building pipes or the limitations of installation conditions, the external pipes may be in a state of c...

AI Technical Summary

Problems solved by technology

However, in real life, due to the non-standard pre-installed building pipes or the limitations of installation conditions, the external pipes may be in a state of cold on the left and hot on the right. During the use of the faucet, some users prefer to be cold on the left and hot on the right, which will cause the constant temperature faucet that meets the national standard to fail to meet their needs.

[0003] For example, the public utility model patent authorized by China (the authorized announcement number is: CN 205001574U) proposes a structurally improved thermostatic faucet, combined with instructions and attached figure 1 , it is written in paragraph 15 of the specific implementation method of the description: the surface of the housing is provided with a first cold water inlet 13 and a first hot water inlet 14, and the surface of the housing is provided with a first upper water outlet 15 and a first lower water outlet. Outlet 16, combined with the attached figure 1 , it can be clearly known that the hot and cold water inlets of the constant temperature faucet are hot on the left and cold on the right, and hot on the left and cold on the right are the national standard constant temperature faucets circulating on the market. Problems such as usage preferences lead to the failure of thermostatic faucets that meet national standards to meet the needs of use

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