Dual-function water mixing and separating control valve

Abstract

The utility model discloses a dual-function water mixing and separating control valve which comprises a main control valve seat and a pressing water separating rotary switch temperature adjusting valve element arranged in the main control valve seat, and a valve cavity with an opening in the side face is formed in the main control valve seat. A mixed water lower water outlet hole is formed in the bottom wall of the valve cavity; a hot water inlet and a cold water inlet are formed in the bottom of the main control valve seat, an upper shower head water outlet hole is formed in the top of the main control valve seat, and an internal thread mounting hole is formed in the side face of the main control valve seat; a handheld fixing column is arranged on the side portion of the main control valve seat, and external threads are arranged at the end of the handheld fixing column. And the handheld fixing column is in threaded connection and fixation with the internal thread mounting hole through the external thread. The water distribution valve and the water mixing valve are integrated in the main control valve seat, control and adjustment are achieved by pressing the water distribution rotary switch temperature adjusting valve element, operation is convenient and fast, machining and assembling cost can be reduced, using stability of the water distribution valve is improved, and the water distribution valve is not prone to damage, attractive in overall appearance and convenient and fast to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of control valves, and in particular relates to a dual-function mixed water splitting control valve. Background Art

[0002] In places such as swimming pools, gardens, beaches and bathing areas, corresponding water diverter valves and water mixing valves are required. In the conventional structure of the prior art, the water diverter valve and water mixing valve are separately arranged. Although it can meet the general use requirements, it not only greatly increases the use cost, but also greatly increases the installation cost. At the same time, it is also easy to be damaged, which affects the stability of use and is not conducive to maintenance operations. Therefore, the applicability and practicality are limited. Utility Model Content

[0003] The utility model aims to provide a dual-function mixing water splitting control valve which has a reasonable structure and is conducive to improving the stability of use.

[0004] The technical solution to achieve the purpose of the utility model is a dual-function water mixing and water splitting control valve, including a main control valve seat and a push-to-water splitting rotary switch thermostatic valve core arranged in the main control valve seat, wherein a valve cavity with a side opening is arranged in the main control valve seat;

[0005] The bottom wall of the valve cavity is provided with a mixed water underwater outlet hole;

[0006] A hot water inlet and a cold water inlet are provided at the bottom of the main control valve seat, and a hot water hole connected to the hot water inlet and a cold water hole connected to the cold water inlet are provided at the lower part of the end wall of the valve cavity;

[0007] An upper shower outlet hole is arranged on the top of the main control valve seat, and a water outlet connected to the upper shower outlet hole is arranged in the middle of the end wall of the valve cavity;

[0008] An internal thread mounting hole is provided on the side of the main control valve seat;

[0009] A handheld fixing column is provided on the side of the main control valve seat, and an end of the handheld fixing column is provided with an external thread;

[0010] The handheld fixing column is threadedly connected and fixed with the internal thread mounting hole through an external thread.

[0011] It is further preferred that: two rotation limiting holes are provided on the upper part of the end wall of the valve cavity;

[0012] The end surface of the temperature regulating valve core of the press-to-distribute water rotary switch is provided with a conducting cavity and two limiting protrusions.

[0013] The temperature regulating valve core of the water-dividing rotary switch is rotated by pressing the water-dividing rotary switch, and the on-off control of the hot water hole or the cold water hole is realized.

[0014] Further preferably, a threaded valve seat sleeve is provided on the inner wall of the opening of the valve cavity, and a rotary valve core gland is connected to the threaded inner wall of the threaded valve seat sleeve;

[0015] The control end of the temperature regulating valve core of the water-dividing rotary switch is inserted into the rotary valve core gland.

[0016] It is further preferred that: the outer side of the rotary valve core gland is threadedly connected with a fastening ring and a water mixing pipe decorative cover;

[0017] The water mixing pipe decorative cover is sleeved on the rotary valve core gland and is pressed and positioned by a fastening ring.

[0018] Further preferably, the control end sleeve of the thermostatic valve core of the water-dividing rotary switch is provided with a pressure ring, and the outer end surface of the thermostatic valve core of the water-dividing rotary switch is fixed with a decorative cover fixing sleeve by screws;

[0019] The pressing ring is pressed and positioned by the decorative cover fixing sleeve.

[0020] It is further preferred that: a flat decorative cover is provided on the decorative cover fixing sleeve;

[0021] A circular ring-shaped decorative cover is arranged on the outer side of the water mixing pipe decorative cover, and the decorative cover is arranged through the center of the circular ring-shaped decorative cover.

[0022] Further preferably, the top end of the main control valve seat is threadedly connected with a top spray pressure cap;

[0023] A sealing rubber ring is provided at the connection between the top spray pressure cap and the main control valve seat;

[0024] The upper shower water outlet is communicated with the water spray port of the top spray pressure cap.

[0025] It is further preferred that: a water guide hole is provided between the internal thread mounting hole and the valve cavity;

[0026] The handheld fixing column is hollow, and a sealing gasket is provided between the handheld fixing column and the internal thread mounting hole;

[0027] The thermostatic valve core of the water-dividing rotary switch is rotated to connect or disconnect the water guide hole.

[0028] The utility model has positive effects: the structure of the utility model is reasonably set up, the water diverter valve and the water mixing valve are integrated in a main control valve seat, and the control and adjustment are achieved by pressing the water diverter rotary switch temperature regulating valve core. It is not only easy to operate, but also conducive to reducing processing and assembly costs, but also conducive to improving its stability in use, not easy to be damaged, reducing maintenance costs, and the overall appearance is beautiful, the operation is convenient, the applicability is strong and the practicality is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein:

[0030] Figure 1 It is a structural schematic diagram of the utility model;

[0031] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0032] Figure 3 Another structural view of the main control valve seat in the utility model;

[0033] Figure 4 This is another perspective structural diagram of the thermostatic valve core of the press-type water-dividing rotary switch in the utility model.

[0034] Figure numerals: main control valve seat 1, press-type water-dividing rotary switch thermostatic valve core 2, valve cavity 3, mixed water underwater water outlet 4, hot water inlet 5, cold water inlet 6, hot water hole 7, cold water hole 8, upper shower water outlet 9, water outlet 10, internal thread mounting hole 11, hand-held fixing column 12, water guide hole 13, sealing gasket 14, rotation limit hole 15, conducting cavity 16, limit protrusion 17, tooth valve seat sleeve 18, rotary valve core pressure cover 19, fastening ring 20, mixing water pipe decorative cover 21, pressure ring 22, decorative cover fixing sleeve 23, plane decorative cover 24, circular ring decorative cover 25, top spray pressure cap 26, sealing rubber ring 27. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0036] See Figures 1 to 4 As shown, a dual-function mixed water diversion control valve comprises a main control valve seat 1 and a push-to-divide water rotary switch temperature regulating valve core 2 arranged in the main control valve seat, wherein a valve cavity 3 with a side opening is arranged in the main control valve seat; in this embodiment, the push-to-divide water rotary switch temperature regulating valve core can mainly realize water diversion operation by pressing, and realize hot and cold water conduction and temperature regulation operation by rotating.

[0037] In actual application, a mixed water underwater water outlet 4 is provided on the bottom wall of the valve cavity; a hot water inlet 5 and a cold water inlet 6 are provided at the bottom of the main control valve seat, and a hot water hole 7 connected to the hot water inlet and a cold water hole 8 connected to the cold water inlet are provided at the lower part of the end wall of the valve cavity; in this embodiment, an upper shower water outlet 9 is provided on the top of the main control valve seat, and a water outlet 10 connected to the upper shower water outlet is provided in the middle part of the end wall of the valve cavity; in actual application, a top spray pressure cap 26 is threadedly connected to the top of the main control valve seat; a sealing rubber ring 27 is provided at the connection between the top spray pressure cap and the main control valve seat; the upper shower water outlet is connected to the water spray port of the top spray pressure cap. When the water-dividing rotary switch thermostatic valve core is pressed, the on-off control of the mixed water underwater water outlet is realized, and when it is rotated, the on-off control operation of the upper water outlet and the hot water hole or the cold water hole is realized, thereby realizing water mixing and water diversion operations.

[0038] And in the actual application process, the side of the main control valve seat is provided with an internal thread mounting hole 11; the side of the main control valve seat is provided with a handheld fixing column 12, and the end of the handheld fixing column is provided with an external thread; during installation, the handheld fixing column is threadedly connected and fixed with the internal thread mounting hole through the external thread. In this embodiment, a water guide hole 13 is provided between the internal thread mounting hole and the valve cavity; the handheld fixing column is hollow, and a sealing gasket 14 is provided between the handheld fixing column and the internal thread mounting hole; the thermostatic valve core of the water-dividing rotary switch can be rotated to connect or disconnect the water guide hole.

[0039] In actual application, two rotation limit holes 15 are provided on the upper part of the end wall of the valve cavity; the end surface of the thermostatic valve core of the press-to-distribute rotary switch is provided with a conducting cavity 16 and two limit protrusions 17. The thermostatic valve core of the press-to-distribute rotary switch rotates and realizes the on-off control of the hot water hole or the cold water hole. The limit protrusion is mainly used to rotate to realize the on-off control of the hot water hole or the cold water hole and realize the thermostatic operation, and the rotation limit hole can be pressed to clamp the limit protrusion into the rotation limit hole for limiting when the rotary switch is rotated.

[0040] In actual application, a threaded valve seat sleeve 18 is provided on the inner wall of the opening of the valve cavity, and a rotary valve core gland 19 is connected to the threaded inner wall of the threaded valve seat sleeve; the control end of the thermostatic valve core of the press-to-distribute water rotary switch is inserted into the rotary valve core gland. Through the above structure, the installation limit of the thermostatic valve core of the press-to-distribute water rotary switch can be achieved to prevent it from falling off.

[0041] In actual application, the outer side of the rotary valve core gland is threadedly connected with a fastening ring 20 and a mixing pipe decorative cover 21; the mixing pipe decorative cover is sleeved on the rotary valve core gland and is pressed and positioned by the fastening ring. This can improve the overall decorative effect and ensure the stability and reliability of the installation of the mixing pipe decorative cover.

[0042] In this embodiment, the control end sleeve of the thermostatic valve core of the water-dividing rotary switch is provided with a pressure ring 22, and the outer end surface of the thermostatic valve core of the water-dividing rotary switch is fixed with a decorative cover fixing sleeve 23 by screws; the pressure ring is pressed and positioned by the decorative cover fixing sleeve. A flat decorative cover 24 is provided on the decorative cover fixing sleeve; at the same time, a circular decorative cover 25 is provided on the outer side of the water mixing pipe decorative cover, and the decorative cover is inserted into the center of the circular decorative cover. Through the above structure, the aesthetics of the overall appearance can be improved, and at the same time, it will not affect the normal operation of the thermostatic valve core of the water-dividing rotary switch, and it is highly practical.

[0043] The utility model has positive effects: the structure of the utility model is reasonably set up, the water diverter valve and the water mixing valve are integrated in a main control valve seat, and the control and adjustment are achieved by pressing the water diverter rotary switch temperature regulating valve core. It is not only easy to operate, but also conducive to reducing processing and assembly costs, but also conducive to improving its stability in use, not easy to be damaged, reducing maintenance costs, and the overall appearance is beautiful, the operation is convenient, the applicability is strong and the practicality is good.

[0044] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0045] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. A dual-function water mixing and water splitting control valve, comprising a main control valve seat and a water splitting rotary switch thermostatic valve core arranged in the main control valve seat, characterized in that: A valve cavity with a side opening is arranged in the main control valve seat; The bottom wall of the valve cavity is provided with a mixed water underwater outlet hole; A hot water inlet and a cold water inlet are provided at the bottom of the main control valve seat, and a hot water hole connected to the hot water inlet and a cold water hole connected to the cold water inlet are provided at the lower part of the end wall of the valve cavity; An upper shower outlet hole is arranged on the top of the main control valve seat, and a water outlet connected to the upper shower outlet hole is arranged in the middle of the end wall of the valve cavity; An internal thread mounting hole is provided on the side of the main control valve seat; A handheld fixing column is provided on the side of the main control valve seat, and an end of the handheld fixing column is provided with an external thread; The handheld fixing column is threadedly connected and fixed with the internal thread mounting hole through an external thread.

2. A dual-function water mixing and splitting control valve according to claim 1, characterized in that: Two rotation limiting holes are arranged on the upper part of the end wall of the valve cavity; The end surface of the thermostatic valve core of the press-to-distribute water rotary switch is provided with a conducting cavity and two limiting protrusions; The temperature regulating valve core of the water-dividing rotary switch is rotated by pressing the water-dividing rotary switch, and the on-off control of the hot water hole or the cold water hole is realized.

3. A dual-function water mixing and splitting control valve according to claim 2, characterized in that: A threaded valve seat sleeve is provided on the inner wall of the opening of the valve cavity, and a rotary valve core gland is connected to the threaded inner wall of the threaded valve seat sleeve; The control end of the temperature regulating valve core of the water-dividing rotary switch is inserted into the rotary valve core gland.

4. A dual-function water mixing and splitting control valve according to claim 3, characterized in that: The outer side of the rotary valve core gland is threadedly connected with a fastening ring and a water mixing pipe decorative cover; The water mixing pipe decorative cover is sleeved on the rotary valve core gland and is pressed and positioned by a fastening ring.

5. A dual-function water mixing and splitting control valve according to claim 4, characterized in that: The control end sleeve of the thermostatic valve core of the water-dividing rotary switch is provided with a pressure ring, and the outer end surface of the thermostatic valve core of the water-dividing rotary switch is fixed with a decorative cover fixing sleeve by screws; The pressing ring is pressed and positioned by the decorative cover fixing sleeve.

6. A dual-function water mixing and splitting control valve according to claim 5, characterized in that: The decorative cover fixing sleeve is provided with a flat decorative cover; A circular ring-shaped decorative cover is arranged on the outer side of the water mixing pipe decorative cover, and the decorative cover is arranged through the center of the circular ring-shaped decorative cover.

7. A dual-function water mixing and splitting control valve according to claim 1, characterized in that: The top end of the main control valve seat is threadedly connected with a top spray pressure cap; A sealing rubber ring is provided at the connection between the top spray pressure cap and the main control valve seat; The upper shower water outlet is communicated with the water spray port of the top spray pressure cap.

8. A dual-function water mixing and splitting control valve according to claim 1, characterized in that: A water guide hole is provided between the internal thread mounting hole and the valve cavity; The handheld fixing column is hollow, and a sealing gasket is provided between the handheld fixing column and the internal thread mounting hole; The thermostatic valve core of the water-dividing rotary switch is rotated to connect or disconnect the water guide hole.

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