A hidden box device

A technology of storage and installation, which is applied in the field of hidden box devices, can solve the problem that the hot and cold water interfaces of concealed valves cannot directly correspond to the hot and cold water pipes, the difficulty of concealed valves increases, and the efficiency of concealed valve installation decreases, etc. problems, achieve high security level and reliability, convenient application, and reduce the effect of application

Active Publication Date: 2021-07-02
KAIPING LEIJING WATER HEATING TECH DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since most of the existing hot and cold water pipes are pre-buried in the wall, it often happens that the cold and hot water interface of the concealed valve cannot directly correspond to the hot and cold water pipes, which will easily lead to the difficulty of installing the concealed valve and cause Reduced efficiency of concealed valve installations

Method used

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Embodiment Construction

[0052] It should be noted that all directional indications (such as top surface, bottom surface, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If the relative positional relationship of the specific posture changes, the directional indication will also change accordingly.

[0053] like figure 1 and image 3 As shown, a hidden box device according to the present invention includes a valve seat 1, a hidden box 2, an inner rubber plate 3, an outer rubber plate 4, a cold water switch assembly 5, a hot water switch assembly 6, and a water outlet assembly 7, wherein, like Figure 12 to Figure 17 As shown, the left and right ends of the valve seat 1 are respectively provided with a cold water inlet 11 and a hot water inlet 12, and the front surface of the valve seat 1 is provided with a first connecting hole 13 and a second connec...

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Abstract

The invention relates to a hidden box device, which is characterized in that it includes a valve seat, a hidden box, an inner rubber plate, an outer rubber plate, a cold water switch assembly, a hot water switch assembly, and a water outlet assembly. Water inlet, a number of connection holes, the valve seat is provided with the first installation position, the second installation position, the third installation position, and the first installation position, the second installation position, and the third installation position are all provided with a number of water guide holes; The cold water switch assembly is installed on the first installation position, the hot water switch assembly is installed on the third installation position, and the water outlet assembly is installed on the second installation position; the valve seat and the inner rubber plate are arranged in the hidden box in turn, and the outer rubber plate cover Put it on the hidden box. The invention can realize multi-stage waterproof effect, can effectively avoid the leakage of the hidden box device, can meet the needs of connecting cold and hot water pipes in different directions, can avoid the situation that the pipes do not correspond to the connection holes, and can avoid concealed installation Valve installation becomes more difficult.

Description

technical field [0001] The invention relates to the field of water valves, in particular to a hidden box device. Background technique [0002] At present, many bathrooms are equipped with concealed valves that can realize the mixing of hot and cold water. Among them, this type of installation valve is composed of an embedded box, a water mixing valve core, a valve cover, etc. When hot and cold water are passed into the water mixing valve core, two areas with a large temperature difference will be formed in the embedded box, that is, a cold air area and a hot air area. When the cold air is in contact with the hot air, it is easy to condense, which will produce more water droplets in the embedded box. When the water droplets accumulate to a certain amount, most of them will leak to the wall along the gap between the valve cover and the embedded box, which will easily lead to erosion of the wall. [0003] Simultaneously, because only have a cold water connection and a hot wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K11/22F16K27/04E03C1/04
CPCE03C1/04F16K11/22F16K27/045
Inventor 方南翔
Owner KAIPING LEIJING WATER HEATING TECH DEV CO LTD
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