CN218118718U - A water mixing valve capable of supplying constant temperature water to multiple places at the same time - Google Patents

Abstract

The utility model discloses a water mixing valve capable of supplying constant-temperature water to multiple places at the same time, which comprises a casing, a water supply pipe fitting is fixedly installed inside the casing, and a water mixing chamber and a regulating chamber are respectively provided on both sides of the top of the water supply pipe fitting. , the inner cavities of the water mixing chamber and the regulating chamber are respectively provided with a valve core one and a valve core two, and the bottom of the valve core one is provided with three plugging blocks protruding downward. The utility model adopts an independent design in The water mixing chamber on the valve body, after the supply of hot and cold water, first enters into the water mixing chamber for full mixing, and after being controlled by the first opening and closing of the valve core, enters the dispatching chamber for dispatching and distribution, and then opens and closes through the second valve core After control, it is distributed to the water outlet pipe, water outlet 1 and water outlet 2, and finally supplied to the place where it is needed through the water outlet pipe, water outlet 1 and water outlet 2, so as to realize the purpose of simultaneously supplying warm water to multiple places and meet the actual needs of users. Use needs to provide convenience for users' daily life.

Description

A water mixing valve capable of supplying constant temperature water to multiple places at the same time

technical field

The utility model relates to the technical field of water mixing valves, in particular to a water mixing valve capable of supplying constant temperature water to multiple places at the same time.

Background technique

The water mixing valve is a valve that mixes hot and cold water. In fact, the valve itself cannot be mixed. It is just connected to the cold and hot water pipes to play a role in mixing. Most of the existing water mixing valves are difficult to achieve multiple hot water at the same time. For example, a bathroom mixing valve of the type B20202 on the market has only one water outlet in addition to the cold and hot water inlet in its structure, so it can only supply warm water to one place in daily use. Whether it is a shower, or a sink, or a kitchen, if many people use warm water at the same time, this type of mixing valve is difficult to meet the needs of use, and the scope of application is limited, which brings many problems to the daily life of users. inconvenient.

For above-mentioned problem, the utility model improves.

Contents of the invention

The utility model proposes a water mixing valve capable of supplying constant temperature water to multiple places at the same time, which solves the above-mentioned problems existing in the use process of the prior art.

The technical scheme of the utility model is realized in the following way: a water mixing valve capable of supplying constant temperature water at multiple places at the same time, including a casing, the inside of the casing is fixedly installed with a water supply pipe fitting, and the two sides of the top of the water supply pipe fitting are respectively provided with A water mixing chamber and a regulating chamber, the inner cavities of the water mixing chamber and the regulating chamber are respectively provided with a valve core 1 and a valve core 2, and the bottom of the valve core 1 is provided with three blocking blocks 1 protruding downward, so The bottom of the valve core 2 is provided with four blocking blocks 2 protruding downwards, and the bottom of the inner cavity of the regulating chamber is provided with four through holes 1 that are compatible with the blocking blocks 2. The bottom of the chamber is provided with three through-holes 2 that are compatible with the blocking block 1, and the inside of the shell is provided with a water flow channel 1, and the inside of the shell is provided with a water flow channel 2 located obliquely above the water flow channel 1. An overflow tank is provided at the bottom of the inner cavity of the regulating chamber, and the second water flow channel communicates with the overflow tank.

As mentioned above, the utility model is used for the water mixing valve capable of supplying constant temperature water in multiple places at the same time, further: the two sides of the bottom of the shell are respectively provided with the first installation hole and the second installation hole, and the first installation hole and the second installation hole Connecting end 1 and connecting end 2 are respectively threaded inside the inside of the water supply pipe. The rear side of the water supply pipe is connected with a water outlet pipe. The first water flow channel communicates with the second installation hole.

As mentioned above, the utility model is used for a water mixing valve capable of supplying constant temperature water to multiple places at the same time, and further: one side of the water supply pipe is provided with a water outlet 1 and a water outlet 2 distributed up and down.

As mentioned above, the utility model is used for the water mixing valve capable of supplying constant temperature water in multiple places at the same time, further: the four through holes are respectively connected with the water flow channel two, the water outlet pipe, the water outlet one and the water outlet two, and the three through holes The second is respectively connected with the first water flow channel, the second water flow channel and the first installation hole.

As mentioned above, the utility model is used for the water mixing valve capable of supplying constant temperature water at multiple places at the same time, further: one side of the water supply pipe is provided with a plugging hole located outside the regulating chamber, and the inside of the plugging hole is A shutoff cover is provided.

As mentioned above, the utility model is used for the water mixing valve capable of supplying constant temperature water in multiple places at the same time, further: the bottom of the valve core 2 is fixedly connected with two symmetrically distributed position-limiting protrusions, and the inner cavity of the regulating chamber The bottom is provided with an adapting groove adapted to the limit protrusion.

As mentioned above, the utility model is used for the water mixing valve capable of supplying constant temperature water in multiple places at the same time, further: the bottom of the valve core 1 is fixedly connected with two limit pins, and the bottom of the inner cavity of the water mixing chamber is provided with Two grooves for the stop pins.

As mentioned above, the utility model is used for the water mixing valve capable of supplying constant temperature water in multiple places at the same time, further: the top of the shell is provided with two adapter ports 1 that are compatible with the valve core 1 and the valve core 2, so that One side of the casing is provided with two adapter ports 2 which are adapted to the water outlet 1 and the water outlet 2.

In summary, the beneficial effects of the utility model are:

1. The utility model adopts an independently designed water mixing chamber on the valve body. After the hot and cold water is supplied, it first enters into the water mixing chamber for sufficient mixing. After the valve core is opened and closed, it enters into the dispatching chamber for dispatching. Distribution, after the opening and closing control of the valve core 2, it is distributed to the water outlet pipe, the water outlet 1 and the water outlet 2, and finally supplied to the place where it is needed through the water outlet pipe, the water outlet 1 and the water outlet 2, so as to realize the simultaneous The purpose of supplying warm water is to make showers, sinks, and kitchens in the home have warm water for users to use, expand the scope of application of the mixing valve, meet the actual needs of users, and provide convenience for users' daily life.

2. The utility model adopts the setting of the limit protrusion. When the valve core 2 works up and down, the limit protrusion will slide inside the matching groove, so as to limit the position of the valve core 2 and ensure the work of the valve core 2. time stability.

3. Through the setting of the limit pin, the utility model also sets a groove matching the through hole two inside the water mixing chamber. When the valve core one moves up and down, the limit pin will slide up and down inside the groove, In this way, the valve core one is limited, so that the valve core moves straight up and down all the time, thereby ensuring the stability of the valve core one when working.

4. The utility model adopts sealing plugs at one end inside the first water flow channel and at both ends inside the second water flow channel. While playing a sealing role, the plugging can also be disassembled, so that it is convenient for users to clean the first water flow channel. and the sediment inside the water flow channel 2, so as to avoid clogging, reduce water pollution, and improve the water supply quality.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the exploded schematic view of the three-dimensional structure of the utility model;

Fig. 3 is a three-dimensional cross-sectional schematic diagram of a water supply pipe fitting;

Fig. 4 is a three-dimensional exploded schematic diagram of a water supply pipe fitting, a valve core 1 and a valve core 2;

Fig. 5 is a perspective view from above of the water supply pipe fittings, valve core 1 and valve core 2;

Fig. 6 is a cross-sectional exploded schematic diagram of a water supply pipe fitting;

FIG. 7 is a schematic diagram of the distribution of the first water flow channel and the second water flow channel.

In the figure: 1. Shell, 2. Water supply pipe fittings, 3. Mixing chamber, 4. Adjustment chamber, 5. Valve core one, 6. Valve core two, 7. Blocking block one, 8, Blocking block two, 9 1. Water flow channel 1, 10. Water flow channel 2, 11. Mounting hole 1, 12. Mounting hole 2, 13. Connecting terminal 1, 14. Connecting terminal 2, 15. Outlet pipe, 16. Blocking cover hole, 17 , water outlet one, 18, water outlet two, 19, limit protrusion, 20, overflow tank, 21, limit pin, 22, adapter port one, 23, adapter port two, 24, through hole one, 25 , Two through holes, 26, Three adapter ports.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with accompanying drawings 1-7 in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than Full examples. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

A water mixing valve capable of supplying constant temperature water to multiple places at the same time, comprising a casing 1, a water supply pipe 2 is fixedly installed inside the casing 1, and a water mixing chamber 3 and a regulating chamber are respectively opened on both sides of the top of the water supply pipe 2 4. The inner cavities of the water mixing chamber 3 and the regulating chamber 4 are respectively provided with a valve core one 5 and a valve core two 6, and the bottom of the valve core one 5 is provided with three blocking blocks one 7 protruding downward, The bottom of the valve core 2 6 is provided with four blocking blocks 2 8 protruding downwards, and the bottom of the inner chamber of the regulating chamber 4 is provided with four through holes 1 24 that are compatible with the blocking blocks 2 8, The bottom of the inner cavity of the mixing chamber 3 is provided with three through holes 25 which are compatible with the blocking block 7, the inside of the shell 1 is provided with a water flow channel 9, and the inside of the shell 1 is provided with a The water flow channel 10 above the first water flow channel 9 is obliquely above. The bottom of the inner cavity of the regulating chamber 4 is provided with an overflow tank 20. The water outlet one 17 and the water outlet two 18 distributed up and down, the four through holes one 24 are connected with the water flow channel two 10, the water outlet pipe 15, the water outlet one 17 and the water outlet two 18 respectively, and the three through holes two 25 are connected with the water flow respectively. Channel 1 9 , water flow channel 2 10 communicate with installation hole 1 11 .

The specific use process is as follows: cold water enters the installation hole 11 through the connection terminal 13, and then enters the water mixing chamber 3 through one of the through holes 25, which can only enter when the valve core 15 is opened;

Hot water enters the installation hole 12 through the connection terminal 2 14, then enters the water flow channel 1 9, and then enters the water mixing chamber 3 through one of the through holes 25 to mix with cold water to generate warm water. It can only enter when the valve core one 5 is opened, and then the hot and cold mixed water enters into the water flow channel two 10 through one of the through holes two 25, hereinafter collectively referred to as warm water, and the warm water enters the overflow tank 20 through the water flow channel two 10 , this can only enter when the valve core 2 6 is opened. At this time, the warm water in the water flow channel 2 10 continuously enters the overflow tank 20 until it overflows into the regulating chamber 4, and then the warm water will be diverted to the four through holes 1 24, one of the through holes 24 is blocked. It should be noted that one of the through holes 24 is blocked, which is only an example in this technical solution. In actual production and application, the number of 24 is not the same. It is not limited to the quantity shown in this technical solution, and can be increased or decreased according to actual needs, so in fact, warm water will be diverted into three through holes 24, and then the three through holes 24 will be dispatched to give water pipes 15. Water outlet one 17 and water outlet two 18, wherein the water outlet pipe 15, water outlet one 17 and water outlet two 18 can be connected to different water pipes to supply warm water in different places, and finally deliver the warm water to the place where it is needed In this way, the mixed warm water is sent to three places at the same time, and then the purpose of supplying warm water to multiple places is realized at the same time. When the valve core one 5 is closed, the three blocking blocks one 7 on the valve core one 5 will move the three Two through holes 25 are blocked, thereby cold and hot supply water are cut off, in the same way when the spool two 6 closed, the four blocking blocks two 8 on the spool two 6 will block the four through holes one 24, In this way, the mixed supply water is cut off. When the user uses it, he only needs to press the valve core 1 5 and the valve core 2 6 to control the opening of the valve core 1 5 and the valve core 2 6, and at the same time press the valve core 1 5 and the valve core 2 again Two 6 just can control the closing of spool one 5 and spool two 6, wherein the opening and closing technology of spool one 5 and spool two 6 is the prior art, the text does not explain too much, and one end of water flow channel one 9 inside And the two ends of the water flow channel 10 are provided with sealing plugs. While playing a sealing role, the plugging can also be disassembled, so that the user can easily clean up the sediment inside the water flow channel 9 and the water flow channel 2 10, thereby To avoid blockage, reduce water pollution, improve water supply quality, ensure water safety for users, and protect users' health. It should be noted that a pressure sensor is installed on one side of the water supply pipe fitting 2. The sensor is connected to the water flow channel 2 10, which is an existing technology, and is used to monitor the water supply pressure, issue an alarm in time, prevent the water supply pressure from being too high, and accidents occur, and improve the safety of the water supply. The water mixing chamber 3 independently designed on the valve body, after the hot and cold water is supplied, first enters the water mixing chamber 3 for full mixing, and after the opening and closing control of the valve core 1, enters the dispatching chamber 4 for dispatching and distribution. After the opening and closing control of the valve core two 6, it is distributed to the water outlet pipe 15, the water outlet one 17 and the water outlet two 18, and finally Afterwards, it is supplied to the place where it is needed via the water outlet pipe 15, the first water outlet 17 and the second water outlet 18, so as to realize the purpose of supplying warm water to multiple people at the same time, so that showers in the family, sinks, and multiple places in the kitchen can have warm water supply. It can be used by users to expand the scope of application of the mixing valve, meet the actual needs of users, and provide convenience for users' daily life.

The two sides of the bottom of the shell 1 are respectively provided with a first installation hole 11 and a second installation hole 12, and the insides of the first installation hole 11 and the second installation hole 12 are respectively threaded with a connection terminal 13 and a connection terminal 2 14, The rear side of the water supply pipe 2 is connected with a water outlet pipe 15 , and the rear side of the housing 1 is provided with an adapter port 3 26 adapted to the water outlet pipe 15 , and the first water flow channel 9 communicates with the second installation hole 12 .

Specifically, the connection end 13 is threaded in the installation hole 11, and the connection end 14 is threaded in the installation hole 12. This installation method is convenient for users to install the mixing valve pipeline, and the connection is convenient and simple. , does not require users to perform complex operations, saves time and effort, and is also convenient for users to disassemble and facilitate later maintenance work.

One side of the water supply pipe 2 is provided with a plugging cover hole 16 located outside the dispatching chamber 4 , and a plugging cover is provided inside the plugging cover hole 16 .

Specifically, the setting of the plugging cover hole 16, the plugging cover is installed inside the plugging cover hole 16, and the plugging cover hole 16 is blocked, which not only ensures the tightness of the water supply pipe fitting 2, but also facilitates the user to install the plugging hole 16 later. The sediment inside the water supply pipe fitting 2 is cleaned up.

The bottom of the valve core 2 6 is fixedly connected with two symmetrically distributed position-limiting protrusions 19, and the bottom of the inner chamber of the adjustment chamber 4 is provided with an adapting groove compatible with the position-limiting protrusions 19, and the valve Two limit pins 21 are fixedly connected to the bottom of the core one 5, and two grooves matching the limit pins 21 are provided at the bottom of the inner cavity of the mixing chamber 3 .

Specifically, for the setting of the limit protrusion 19, the user needs to press the valve core two 6 and the valve core one 5 in actual operation when opening the mixing valve, so that when the valve core one 5 moves up and down, the limit The pin 21 will slide up and down inside the groove to limit the position of the spool one 5, so that the spool one 5 moves straight up and down all the time, thereby ensuring the stability of the spool one 5 when working. Similarly, when the spool one 5 When the second 6 is working up and down, the limit protrusion 19 will slide in the inside of the adapter groove, so as to limit the position of the valve core two 6 and ensure the stability of the valve core two 6 when working. It should be noted that the valve core The specific mode of operation and working process of one 5 and spool two 6 are prior art, and do not explain too much in the text.

The top of the housing 1 is provided with two adapter ports 122 that are compatible with the valve core 1 5 and the valve core 2 6, and one side of the housing 1 is provided with two outlet ports 17 and 2 18 matching port two 23.

Specifically, when the first adapter port 22 and the second adapter port 23 are opened, when the water supply pipe fitting 2 is assembled on the shell 1, the valve core one 5 and the valve core two 6 will pass through the two adapter ports one 22, so that The casing 1 can be socketed on the water supply pipe fitting 2, so that the casing 1 and the water supply pipe fitting 2 are more matched, which is also convenient for users to install, and also improves the aesthetics of the water mixing valve. Similarly, the opening of two adapter ports 23, Also in order to facilitate the passing of the water outlet 17 and the water outlet 2 18, so as to facilitate the connection of the water pipe to the water mixing valve and provide convenience for the user's installation work, it should be noted that 1 is composed of a shell and a shell cover. The shell cover is detachably mounted on one side of the shell.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (8)

1. A water mixing valve capable of supplying constant temperature water to multiple places at the same time, comprising a casing (1), characterized in that: a water supply pipe (2) is fixedly installed inside the casing (1), and the water supply pipe (2) The two sides of the top are respectively provided with a water mixing chamber (3) and a regulating chamber (4). (6), the bottom of the valve core one (5) is provided with three downwardly protruding blocking blocks (7), and the bottom of the valve core two (6) is provided with four downwardly protruding blocking blocks Block two (8), the bottom of the inner chamber of the regulating chamber (4) is provided with four through holes one (24) compatible with the blocking block two (8), the inner chamber of the mixing chamber (3) There are three through-holes 2 (25) matching the blocking block 1 (7) at the bottom of the body, a water flow channel 1 (9) is opened inside the shell (1), and a There is a water flow channel two (10) located obliquely above the water flow channel one (9). The bottom of the inner cavity of the regulating cavity (4) is provided with an overflow tank (20), and the water flow channel two (10) is connected to the overflow tank (20) ) connectivity. 2. A water mixing valve capable of supplying constant temperature water to multiple places at the same time according to claim 1, characterized in that: the two sides of the bottom of the housing (1) are respectively provided with installation hole 1 (11) and installation hole 2 (12), the inside of the installation hole one (11) and the installation hole two (12) are respectively threaded with the connection end one (13) and the connection end two (14), the rear of the water supply pipe fitting (2) There is a water outlet pipe (15) connected to the side, and the rear side of the housing (1) is provided with an adapter port three (26) that matches the water outlet pipe (15), and the water flow channel one (9) and the installation hole two (12) CONNECTED. 3. A water mixing valve capable of supplying constant temperature water to multiple places at the same time according to claim 2, characterized in that: one side of the water supply pipe (2) is provided with a water outlet one (17) distributed up and down and Water outlet two (18). 4. A water mixing valve capable of supplying constant temperature water to multiple places at the same time according to claim 3, characterized in that: the four through holes one (24) are respectively connected with the water flow channel two (10), the outlet pipe (15), The water outlet one (17) is connected with the water outlet two (18), and the three through holes two (25) are respectively connected with the water flow channel one (9), the water flow channel two (10) and the installation hole one (11). 5. A water mixing valve capable of supplying constant temperature water to multiple places at the same time according to claim 4, characterized in that: one side of the water supply pipe (2) is provided with a plugging cover located outside the regulating chamber (4) hole (16), and the inside of the plugging hole (16) is provided with a plugging cap. 6. A water mixing valve capable of supplying constant temperature water to multiple places at the same time according to claim 5, characterized in that: the bottom of the second valve core (6) is fixedly connected with two symmetrically distributed limit protrusions ( 19), the bottom of the adjustment cavity (4) is provided with a matching groove matching with the limit protrusion (19). 7. A water mixing valve capable of supplying constant temperature water to multiple places at the same time according to claim 6, characterized in that: the bottom of the valve core one (5) is fixedly connected with two limit pins (21), so The bottom of the inner cavity of the water mixing chamber (3) is provided with two grooves matching the limit pins (21). 8. A water mixing valve capable of supplying constant temperature water to multiple places at the same time according to claim 7, characterized in that: the top of the housing (1) is provided with two spool one (5) and spool two (6) Adapting port 1 (22), one side of the shell (1) is provided with two port 2 matching with outlet 1 (17) and outlet 2 (18) (twenty three).

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