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Cold-contact constant-temperature spigot

A technology of thermostatic faucets and thermostatic valve cores, which is applied in the field of shower faucets, can solve problems such as hot shells, and achieve convenient and safe use

Pending Publication Date: 2018-12-04
MAIN PLAN NINGBO BATHROOM COLLECTIONS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention solves the problem that the shell of the shower faucet is hot during use, and provides a cold-touch constant temperature faucet, which can better avoid the hot problem of the shell during the use of the shower faucet

Method used

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Examples

Experimental program
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Embodiment 1

[0032] like figure 1 , figure 2 , Image 6 and Figure 7 As shown, a cold-touch thermostatic faucet includes a temperature control handwheel 1, a housing 2, a wall plate flange 4, a check valve 5, a switching handwheel 12, a switching valve core 13, a water inlet pipe 18, a spray head 28 and Thermostatic spool 29. The shower head 28 includes the shower head 17 and the bathtub head 22 .

[0033] like figure 1 , image 3 , Figure 4 , Figure 5 , Figure 7 and Figure 8 As shown, the shell 2 is a T-shaped structure with a cavity in the middle, the parallel parts on both sides of the T-shaped structure of the shell 2 are called flange parts, and the vertical part in the middle is a web part. The inner cavity on the left side of the flange part of the housing 2 is the thermostatic valve core installation cavity 6 (according to figure 1 The orientation shown), the inner cavity on the right is the switching valve core installation cavity 11, the thermostatic valve core m...

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Abstract

The invention relates to a cold-contact constant-temperature spigot. The cold-contact constant-temperature spigot comprises a shell, a hot water input port, a cold water input port, a constant-temperature valve element which is located in the shell and used for adjusting the water temperature and a spray head which is connected with the shell and used for achieving spraying; and a hot water cavitycommunicating with the hot water input port, a cold water cavity communicating with the cold water input port and a water mixing cavity communicating with the spray head are formed in the shell, thehot water cavity and the cold water cavity communicate with the water mixing cavity through the constant-temperature valve element, and the hot water cavity is wrapped by the cold water cavity. According to the cold-contact constant-temperature spigot, the problem that the shell is hot in the using process of the shower spigot is solved and can be well avoided.

Description

technical field [0001] The invention relates to a shower faucet, in particular to a cold-touch thermostatic faucet. Background technique [0002] Shower faucet is a must-have item for daily home, hotel and other places. At present, the shower faucet on the market is generally composed of handle, hot water inlet, cold water inlet, mixed water outlet, valve core and other structures. According to Chinese standards and European Standards and other international industry standards require that the hot water inlet of the shower faucet must be installed on the left, and the cold water inlet should be installed on the right. As people's quality of life improves, more and more people conduct research on shower faucets. [0003] During the use of the shower faucet, the temperature of the hot water used for feeding is too high, which can easily cause the user to be scalded, especially in the case of a narrow shower space with high-temperature water, which will cause great harm to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/20F16K15/18F16K27/00B05B1/16
CPCF16K11/207F16K27/00B05B1/1636F16K15/1848
Inventor 施清海
Owner MAIN PLAN NINGBO BATHROOM COLLECTIONS
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