CN210218794U

CN210218794U - Constant-temperature water mixing faucet

Info

Publication number: CN210218794U
Application number: CN201920766949.0U
Authority: CN
Inventors: Jiancong Xu; 许健聪
Original assignee: Kaiping Hai Depp Sanitary Ware Co Ltd
Current assignee: Kaiping Hai Depp Sanitary Ware Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-31
Anticipated expiration: 2029-05-24

Abstract

The embodiment of the utility model discloses a constant temperature water mixing faucet is provided, including leading main part, constant temperature water mixing valve core and the water diversion valve core of push type, leading main part is provided with cold water inlet, hot water inlet and two at least muddy water export, leading main part inside is provided with muddy water chamber and play water cavity, the hot water inlet communicates muddy water chamber, leading main part inside is provided with the division board, the division board forms the rivers passageway with the inner wall of leading main part, the rivers passageway communicates cold water inlet and muddy water cavity, constant temperature water mixing valve core is installed in muddy water chamber, the apopore of constant temperature water mixing valve core communicates out the water cavity; the mixed water outlets are communicated with the water outlet cavity, a water distribution valve core is arranged in the water outlet cavity corresponding to each mixed water outlet, buttons for controlling the water distribution valve cores are arranged on the faucet body, and the buttons correspond to the water distribution valve cores one by one. The press-type water distribution valve cores can be arranged closely and share one water outlet cavity, so that water paths in the faucet body are reduced, the structure is simplified, and the size of the faucet is reduced.

Description

Constant-temperature water mixing faucet

Technical Field

The utility model relates to a bathroom product technical field specifically is a constant temperature mixes tap.

Background

Along with the improvement of living standard and higher requirements for showering, people generally install an advanced shower system in a toilet at present and have a plurality of water using parts such as a top shower head, a handheld shower head and the like, so that a water mixing faucet is adopted, the stability of the temperature of mixed water is required to be ensured, and meanwhile, the water distributing function is realized, and a plurality of water using devices can be connected at the same time; the water tap has complete functions, is practical and convenient, and is popular with consumers.

The existing water mixing faucet mainly comprises a faucet valve body, a constant-temperature water mixing valve core, a switch control valve core, a plurality of water distribution valve cores and the like which are arranged inside the valve body, wherein the valve body is provided with a cold water inlet and a hot water inlet, and water flow channels communicated with the valve cores are densely distributed inside the valve body, so that the structure of the valve body is quite complex, the water distribution valve cores adopt handles, and the water distribution valve cores are separated in the layout to avoid interference, so that the faucet is huge in volume.

Disclosure of Invention

The invention aims to at least solve one of the technical problems in the prior art and provides a constant-temperature water mixing faucet which adopts pressing type water distribution and has simple structure and small volume.

The embodiment of the utility model provides a solve the technical scheme that its technical problem adopted and be:

the constant-temperature water mixing faucet comprises a faucet main body, a constant-temperature water mixing valve core and a press type water distribution valve core, wherein the faucet main body is provided with a cold water inlet, a hot water inlet and at least two water mixing outlets; the water mixing outlet is communicated with the water outlet cavity, the water outlet cavity is internally provided with one water diversion valve core corresponding to each water mixing outlet, the tap main body is provided with buttons for controlling the water diversion valve cores, and the buttons correspond to the water diversion valve cores one by one.

As an improvement of the technical scheme, a cylindrical guide sleeve is arranged on the tap main body, and the button is installed in an inner hole of the guide sleeve and can move along the axial direction of the guide sleeve.

As a further improvement of the above technical solution, three mixed water outlets are provided, and the three mixed water outlets are disposed on the upper side or the lower side of the faucet body.

The improved water outlet device is characterized in that the partition plate is a side panel of the water outlet cavity, a heat insulation layer is arranged on the partition plate, and the heat insulation layer is arranged on one side contacting with cold water.

The constant-temperature water mixing valve core is further improved, the constant-temperature water mixing valve core is connected with a knob handle, the knob handle is cylindrical, a blocking column is arranged on the knob handle, and the outer end of the blocking column protrudes out of the surface of the knob handle.

In a further improvement, the cold water inlet and the hot water inlet are respectively connected with a joint component, and the joint components are in threaded connection with the cold water inlet and the hot water inlet.

The improved water heater is characterized in that the joint component comprises a water inlet pipe, a water outlet pipe, a lock nut and a turbulent flow pipe, wherein the water inlet pipe is in threaded connection with the lock nut, the lock nut is provided with an inner buckling edge, the water outlet pipe is positioned in an inner hole of the lock nut and is provided with an outer buckling edge matched with the inner buckling edge, a sealing washer is arranged between the water outlet pipe and the water inlet pipe, and the water outlet pipe is provided with an external thread connected with the cold water inlet or the hot water inlet; the turbulent flow pipe is arranged in the inner hole of the water outlet pipe, a cross-shaped turbulent flow frame is arranged in the inner hole of the turbulent flow pipe, and a sealing ring is arranged on the outer wall of the turbulent flow pipe.

The improved water outlet pipe is further provided with a stainless steel filter screen, the stainless steel filter screen is arranged at the water inlet end of the turbulent flow pipe, and the turbulent flow pipe compresses the stainless steel filter screen.

One of the above technical solutions has at least the following beneficial effects: cold water inlet and hot water inlet let in cold water respectively, the hot water, cold water utilizes the rivers passageway entering of division board and leading main part's inner wall formation to mix the water cavity, cold water and hot water mix the output of homothermal warm water to play the water cavity via the constant temperature water mixing valve core, two at least water outlets are for connecting a sprinkler, water parts such as handheld gondola water faucet, every water outlet that mixes corresponds the water distribution valve core that sets up a push type, can control the water outlet play that corresponds through pressing down the button in the leading main part, it is simple easy-to-use, the water distribution valve core that adopts the push type can closely arrange, a sharing water cavity, reduce the inside water route of leading main part, be favorable to simplifying the structure, reduce the volume of tap.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded schematic view of an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a faucet body according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a joint assembly in accordance with an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 3, the present invention provides a constant temperature mixing faucet, including a faucet main body 100, a constant temperature mixing valve element 200 and a press type water diversion valve element 300, wherein the faucet main body 100 is provided with a cold water inlet 110, a hot water inlet 120 and at least two mixing outlets 130, a water mixing cavity 140 and a water outlet cavity 150 are arranged inside the faucet main body 100, the hot water inlet 120 is communicated with the water mixing cavity 140, a partition plate 160 is arranged inside the faucet main body 100, the partition plate 160 and an inner wall of the faucet main body 100 form a water flow channel, the water flow channel is communicated with the cold water inlet 110 and the water mixing cavity 140, the constant temperature mixing valve element 200 is installed in the water mixing cavity 140, and a water outlet of the constant temperature mixing valve element 200 is communicated with the water outlet cavity 150; the mixed water outlets 130 are communicated with the water outlet cavity 150, one water diversion valve core 300 is arranged in the water outlet cavity 150 corresponding to each mixed water outlet 130, a button 400 for controlling the water diversion valve core 300 is arranged on the faucet body 100, and the button 400 corresponds to the water diversion valve cores 300 one by one. By adopting the structure, the working process is as follows: cold water and hot water are respectively introduced into the cold water inlet 110 and the hot water inlet 120, the cold water flows into the water mixing cavity 140 through a water flow channel formed by the partition plate 160 and the inner wall of the faucet body 100, the hot water directly flows into the water mixing cavity 140, the cold water and the hot water are mixed into constant-temperature warm water through the constant-temperature water mixing valve core 200 and are output to the water outlet cavity 150, at least two water mixing outlets 130 are used for being connected with water using components such as a top shower head and a handheld shower head, a press-type water diversion valve core 300 is correspondingly arranged at each water mixing outlet 130, the water outlet of the corresponding water mixing outlet 130 can be controlled by pressing the button 400 on the faucet body 100, the water mixing device is simple and easy to use, the press-type water diversion valve cores 300 can be tightly arranged, one water outlet cavity 150 is shared, water paths inside.

Referring to fig. 2, in some embodiments, preferably, the main faucet body 100 is provided with a cylindrical guide sleeve 170, and the button 400 is mounted in an inner hole of the guide sleeve 170 and can move along the axial direction of the guide sleeve 170. The guide sleeve 170 is used for guiding the movement of the button 400 on one hand, and ensures the reliability of pressing the button 400 to operate the water diversion valve core 300; on the other hand, the guide sleeve 170 accommodates the button 400, which can prevent the water diversion valve core 300 from being opened by touching the button 400 by mistake, thereby bringing convenience to users.

Referring to fig. 1, in some embodiments, it is preferable that the number of the mixed water outlets 130 is three, and the three mixed water outlets 130 correspond to the top shower, the handheld shower and the mist generator, respectively, so as to satisfy various requirements for use, and certainly, when not in use, the mixed water outlets 130 can be blocked by plugs, and the three mixed water outlets 130 are disposed on the upper side surface or the lower side surface of the faucet body 100, so as to facilitate connection of the top shower and the handheld shower.

Referring to fig. 4, in some embodiments, it is preferable that the separation plate 160 is a side panel of the outlet chamber 150, and the separation plate 160 is provided with an insulation layer disposed on a side contacting the cold water. The partition plate 160 has two functions, namely, a part of a water flow channel for leading cold water to the water mixing cavity 140 and a part of the water outlet cavity 150, and in order to avoid influence of the cold water on the warm water temperature of the water outlet cavity 150, a heat insulation layer is arranged on the partition plate 160, so that the temperature loss is reduced.

Referring to fig. 1, in some embodiments, it is preferable that a knob handle 210 is connected to the thermostatic mixing valve cartridge 200, the knob handle 210 has a cylindrical shape, and a stop pillar 211 is disposed on the knob handle 210, and an outer end of the stop pillar 211 protrudes from a surface of the knob handle 210. The knob handle 210 is convenient for operate the constant temperature water mixing valve core 200, and the temperature of the mixed water is linearly adjusted, the stop pillar 211 protruding out of the surface of the knob handle 210 is convenient for a user to operate the knob handle 210, and the knob handle 210 is easy to slip when the user touches the cylindrical knob handle 210 after the shower gel is smeared during bathing, and the stop pillar 211 is arranged to be beneficial for the user to hold the knob handle 210 tightly.

Referring to fig. 3, in some embodiments, it is preferable that a joint assembly 500 is connected to each of the cold water inlet 110 and the hot water inlet 120, the joint assembly 500 is threadedly connected to the cold water inlet 110 and the hot water inlet 120 to facilitate disassembly and assembly, and the joint assembly 500 facilitates installation of the thermostatic mixing faucet on a bathroom wall and connection of a water pipe.

Referring to fig. 5, in some embodiments, it is preferable that the joint assembly 500 includes a water inlet pipe 510, a water outlet pipe 520, a locking nut 530, and a turbulent flow pipe 540, the water inlet pipe 510 is in threaded connection with the locking nut 530, the locking nut 530 is provided with an inner fastening edge, the water outlet pipe 520 is located in an inner hole of the locking nut 530 and is provided with an outer fastening edge matching with the inner fastening edge, a sealing gasket is arranged between the water outlet pipe 520 and the water inlet pipe 510, and the water outlet pipe 520 is provided with an external thread connecting the cold water inlet 110 or the hot water inlet 120; the turbulent flow tube 540 is arranged in the inner hole of the water outlet tube 520, a cross-shaped turbulent flow frame is arranged in the inner hole of the turbulent flow tube 540, and a sealing ring is arranged on the outer wall of the turbulent flow tube 540. Turbulent flow pipe 540 utilizes crisscross vortex frame in order to reduce the velocity of flow, improves the homogeneity that mixes water, and lock nut 530 is through the cooperation on interior knot limit and outer knot limit with outlet pipe 520 fixed connection in inlet tube 510, and inlet tube 510 both ends all have the screw thread, and the installation of being convenient for can also set up the dress trim cover, and the dress trim cover is detained on the wall and is covered inlet tube 510, mixes water tap whole more elegant appearance.

Referring to fig. 5, in some embodiments, preferably, a stainless steel filter screen 550 is disposed in the water outlet pipe 520, the stainless steel filter screen 550 is disposed at the water inlet end of the turbulent flow pipe 540, the stainless steel filter screen 550 is used for filtering impurities, the turbulent flow pipe 540 compresses the stainless steel filter screen 550, the structure is simple, the replacement is convenient, and the turbulent flow pipe 540 can be fixed in the water outlet pipe 520 through a clamp spring, so that the assembly and disassembly are convenient.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should fall within the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.

Claims

1. The utility model provides a constant temperature mixes tap which characterized in that: the water mixing faucet comprises a faucet body (100), a constant-temperature water mixing valve core (200) and a press-type water distribution valve core (300), wherein the faucet body (100) is provided with a cold water inlet (110), a hot water inlet (120) and at least two water mixing outlets (130), a water mixing cavity (140) and a water outlet cavity (150) are arranged in the faucet body (100), the hot water inlet (120) is communicated with the water mixing cavity (140), a partition plate (160) is arranged in the faucet body (100), the partition plate (160) and the inner wall of the faucet body (100) form a water flow channel, the water flow channel is communicated with the cold water inlet (110) and the water mixing cavity (140), the constant-temperature water mixing valve core (200) is installed in the water mixing cavity (140), and a water outlet hole of the constant-temperature water mixing valve core (200) is communicated with the water outlet cavity (150; the water mixing outlets (130) are communicated with the water outlet cavity (150), one water distribution valve core (300) is arranged in the water outlet cavity (150) corresponding to each water mixing outlet (130), buttons (400) used for controlling the water distribution valve cores (300) are arranged on the faucet body (100), and the buttons (400) correspond to the water distribution valve cores (300) one by one.

2. A thermostatic mixing faucet as claimed in claim 1 wherein: the tap main body (100) is provided with a cylindrical guide sleeve (170), and the button (400) is installed in an inner hole of the guide sleeve (170) and can move along the axial direction of the guide sleeve (170).

3. A thermostatic mixing faucet as claimed in claim 1 or claim 2 wherein: the number of the mixed water outlets (130) is three, and the three mixed water outlets (130) are arranged on the upper side and/or the lower side of the faucet main body (100).

4. A thermostatic mixing faucet as claimed in claim 1 or claim 2 wherein: the partition plate (160) is a side panel of the water outlet cavity (150), and a heat insulation layer is arranged on the partition plate (160) and arranged on one side contacting with cold water.

5. A thermostatic mixing faucet as claimed in claim 1 or claim 2 wherein: the constant-temperature water mixing valve core (200) is connected with a knob handle (210), the knob handle (210) is cylindrical, a baffle column (211) is arranged on the knob handle (210), and the outer end of the baffle column (211) protrudes out of the surface of the knob handle (210).

6. A thermostatic mixing faucet as claimed in claim 1 or claim 2 wherein: the cold water inlet (110) and the hot water inlet (120) are respectively connected with a joint component (500), and the joint components (500) are in threaded connection with the cold water inlet (110) and the hot water inlet (120).

7. A thermostatic mixing faucet of claim 6, wherein: the joint assembly (500) comprises a water inlet pipe (510), a water outlet pipe (520), a lock nut (530) and a turbulent flow pipe (540), wherein the water inlet pipe (510) is in threaded connection with the lock nut (530), the lock nut (530) is provided with an inner buckling edge, the water outlet pipe (520) is positioned in an inner hole of the lock nut (530) and is provided with an outer buckling edge matched with the inner buckling edge, a sealing gasket is arranged between the water outlet pipe (520) and the water inlet pipe (510), and the water outlet pipe (520) is provided with an external thread connected with the cold water inlet (110) or the hot water inlet (120); the turbulent flow tube (540) is arranged in the inner hole of the water outlet tube (520), a cross-shaped turbulent flow frame is arranged in the inner hole of the turbulent flow tube (540), and a sealing ring is arranged on the outer wall of the turbulent flow tube (540).

8. A thermostatic mixing faucet of claim 7, wherein: be provided with stainless steel filter screen (550) in outlet pipe (520), stainless steel filter screen (550) are arranged the income water end of turbulent flow pipe (540), turbulent flow pipe (540) compress tightly stainless steel filter screen (550).