CN215596550U - Water purifying tap - Google Patents

Abstract

The utility model relates to a water purifying faucet which comprises a faucet main body, a first pipeline, a second pipeline, a heating assembly and a water-vapor separation box structure, wherein the first pipeline is provided with a first water inlet and a first water outlet; the second pipeline is provided with a second water inlet and a second water outlet; the heating assembly is provided with a water inlet port and a water outlet port, the water inlet port is used for introducing external water, the water outlet port is connected with the first water inlet, and the heating assembly can heat and adjust the temperature of the water flowing through the heating assembly. Through the water purification faucet in the embodiment, hot water can be provided for users, cold water can also be provided for the users, and the user experience is better. In addition, can separate the water and the vapor that flow in through steam separation box structure, and steam separation box structure at least with first delivery port intercommunication, because first pipeline is the hot water pipeline, through steam separation box structure and first delivery port intercommunication, can prevent the phenomenon of the steam that appears spraying water before first pipeline output hot water, and then avoid the user to burn when the water receiving.

Description

Water purifying tap

Technical Field

The utility model relates to the technical field of household appliances, in particular to a water purifying faucet.

Background

The water purification tap that has heating function among the correlation technique, when the water after the heating was directly flowed from water purification tap's delivery port, the phenomenon of water spray steam probably appeared, and spun vapor temperature is higher, has certain danger to user's safety, and user experience is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water purifying faucet which is safer to use.

According to an aspect of the present invention, there is provided a fresh water faucet comprising:

a faucet body;

the first pipeline is arranged on the faucet main body and is provided with a first water inlet and a first water outlet;

a second pipe provided on the tap body, having a second water inlet for introducing external water and a second water outlet;

a heating assembly having a water inlet port for introducing external water and a water outlet port connected to the first water inlet, the heating assembly being for heating water flowing through the heating assembly; and

and the water-vapor separation box structure is communicated with the first water outlet and the second water outlet respectively and is used for separating inflow water from water vapor.

As an embodiment of the present invention, the moisture separation box structure includes a housing having a receiving chamber, a drain pipe and an exhaust column communicating with the receiving chamber, the drain pipe being used to discharge water, the exhaust column being used to discharge water vapor, a first inlet pipe connected to the first water outlet, and a second inlet pipe communicating with the second water outlet.

As an embodiment of the present invention, the casing includes a box body and a cover body covering the box body, the cover body is parallel to and spaced apart from the bottom wall of the box body, the drain pipe is formed to protrude from the bottom wall of the box body in a direction away from the cover body, and the exhaust column is formed to protrude from the bottom wall of the box body in a direction toward the cover body.

As an embodiment of the present invention, the first water inlet pipe and the second water inlet pipe are arranged in parallel, and the first water inlet pipe and the drain pipe are arranged perpendicularly.

As an embodiment of the present invention, the moisture separation cartridge structure further includes a drainage member, and the drainage member is disposed in the drainage pipe.

As an embodiment of the utility model, the drainage member is a spring.

As an embodiment of the present invention, the water-vapor separation box structure further includes a diversion disc, the diversion disc is fixedly disposed on the housing, the diversion disc is disposed on the drain pipe in a spaced manner and encloses to form a diversion port, and the diversion disc is configured to divert gas or liquid discharged from the exhaust column to the diversion port.

As an embodiment of the present invention, the housing and the baffle are made of high temperature resistant PP material.

As one embodiment of the present invention, the faucet body includes an upright arm and a cantilever arm, one end of the cantilever arm is rotatably disposed on one end of the upright arm, the moisture separator box structure is disposed on the other end of the cantilever arm, the first and second conduits are disposed within the cantilever arm, and the heating assembly is disposed within the upright arm.

As an embodiment of the present invention, a longitudinal direction of the boom is perpendicular to a longitudinal direction of the upright arm, and the first pipe and the second pipe are parallel to the longitudinal direction of the boom, respectively.

The embodiment of the utility model has the following beneficial effects:

the water purification tap in this embodiment, heating element and first tube coupling, and then first pipeline and heating element constitute the hot water pipeline, for the user provides hot water, and the second pipeline can regard as cold water pipeline, for the user provides cold water, and then can both provide hot water for the user through the water purification tap in this embodiment, also can provide cold water for the user, and user experience is better. In addition, can separate the water and the vapor that flow in through steam separation box structure, and steam separation box structure at least with first delivery port intercommunication, because first pipeline is the hot water pipeline, through steam separation box structure and first delivery port intercommunication, can prevent the phenomenon of the steam that appears spraying water before first pipeline output hot water, and then avoid the user to burn when the water receiving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a sectional view of a fresh water faucet according to a first embodiment of the present invention;

FIG. 2 is a partial schematic view of a clean water faucet of FIG. 1;

FIG. 3 is an exploded view of the clean water faucet of FIG. 1;

FIG. 4 is a cross-sectional view of the moisture separation cartridge configuration of FIG. 1;

FIG. 5 is an exploded view of the moisture separation cartridge of FIG. 4;

FIG. 6 is a partial cross-sectional view of a fresh water faucet according to a second embodiment of the present invention;

FIG. 7 is a block diagram of a fresh water faucet according to a first embodiment of the present invention;

wherein: 10. a water purifier; 100. a faucet body; 110. erecting an arm; 111. a first cavity; 120. a cantilever; 121. a second cavity; 200. a first pipeline; 300. a second pipeline; 400. a heating assembly; 410. a heating member; 411. namely a heat pipe; 412. a central tube; 4121. a pipe body; 4122. a flow guide structure; 4123. a heating channel; 4124. a water inlet port; 4125. a water outlet port; 4126. a central through hole; 500. a water-vapor separation box structure; 510. a housing; 511. an accommodating chamber; 512. a box body; 5121. a fixed part; 513. a cover body; 514. a limiting column; 520. a drain pipe; 521. supporting a step; 530. an exhaust column; 540. a first water inlet pipe; 550. a second water inlet pipe; 560. a drainage member; 570. a flow guide disc; 571. a flow guide part; 5711. a flow guide cavity; 5712. a fitting portion; 572. an annular wall portion; 5721. a flow guide port; 600. a cooling assembly; 610. a substrate; 611. a mounting cavity; 612. a cooling channel; 700. a first water inlet valve; 800. a second water inlet valve.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-7, an embodiment of the present invention provides a water purifying faucet, which can be used to connect to a water purifier 10, or to connect to other water purifying devices, or to connect directly to a tap water faucet in a household.

Referring to fig. 1 to 3, the water purifying faucet of the present embodiment includes a faucet body 100, and a first pipeline 200, a second pipeline 300 and a heating assembly 400 mounted on the faucet body 100, wherein the heating assembly 400 is connected to the first pipeline 200 and is used for heating water flowing through the heating assembly 400, specifically, the first pipeline 200 and the heating assembly 400 form a hot water pipeline for providing hot water to a user, and the second pipeline 300 can be used as a cold water pipeline for providing cold water to the user, so that the water purifying faucet of the present embodiment can provide hot water to the user and also provide cold water to the user, and the user experience is better.

Specifically, the first pipe 200 has a first water inlet (not shown) and a first water outlet (not shown), the second pipe 300 has a second water inlet (not shown) and a second water outlet (not shown), the heating unit 400 has a water inlet port 4124 and a water outlet port 4125, the first water inlet is connected to the water outlet port 4125, and the water outlet port 4125 is used to introduce external water.

The faucet body 100 in this embodiment includes an upright arm 110 and a cantilever arm 120, and one end of the cantilever arm 120 is rotatably disposed on one end of the upright arm 110.

Specifically, the upright arm 110 has a first cavity 111, the cantilever arm 120 has a second cavity 121, the first tube 200 and the second tube 300 are disposed in the second cavity 121, and the first tube 200 and the second tube 300 are disposed in parallel.

Further, the cantilever 120 has a substantially rectangular parallelepiped shape, and the first pipe 200 and the second pipe 300 are parallel to the longitudinal direction of the cantilever 120. Because the first pipeline 200 and the second pipeline 300 are parallel to the length direction of the cantilever 120, the first pipeline 200 and the second pipeline 300 can fully utilize the space of the second cavity 121, the volume of the cantilever 120 can be reduced, and the structure is more compact.

Specifically, the upright arm 110 has a rectangular parallelepiped shape, and the heating element 400 is disposed in the first cavity 111. By arranging the heating assembly 400 in the first cavity 111 and arranging the first pipeline 200 in the second cavity 121, the heating assembly 400 and the first pipeline 200 can be prevented from being directly exposed to the outside to scald people.

Preferably, the cantilever 120 is made of a heat insulating material and the upright arm 110 is made of a heat insulating material.

Preferably, the length direction of the cantilever 120 is perpendicular to the length direction of the upright arm 110, so that the structure of the faucet body 100 is more reasonable.

In an embodiment, the heating assembly 400 can heat and adjust the temperature of the water flowing through the heating assembly 400, that is, the heating assembly 400 in this embodiment can provide hot water with different temperatures for the user, so that the user can select according to different requirements, and the user experience is further improved.

The heating assembly 400 in this embodiment can be used to adjust the temperature of the water flowing through the heating assembly 400 in at least two ways, one of which is to adjust the power of the heating assembly 400, for example, the heating assembly 400 has a plurality of different powers, and when the powers are different, the temperatures at which the water flowing through the heating assembly 400 is heated are different, so as to meet the requirements of users for different temperatures; another way is to adjust the flow rate of the water flowing through the heating module 400 in a unit time, and under the condition that the power of the heating module 400 is constant, because the flow rate of the water flowing through the heating module 400 in a unit time is different, when the flow rate of the water flowing through the heating module 400 is smaller, the temperature of the water after being heated is higher, and when the flow rate of the water flowing through the heating module 400 is larger, the temperature of the water after being heated is lower.

It should be noted that the heating assembly 400 in this embodiment may also be a combination of the above two ways to adjust the temperature of the water flowing through the heating assembly 400.

Referring to fig. 3 and 6, in one embodiment, the heating assembly 400 includes a heating element 410 and a flow regulating valve (not shown) for controlling the amount of water flow through the heating element 410. The heating member 410 is used to heat the temperature of the water flowing through the heating member 410, and the flow rate of the water flowing through the heating member 410, that is, the flow rate of the water flowing through the heating member 410 per unit time, can be adjusted by the flow rate adjusting valve, thereby adjusting the temperature of the heated water according to the flow rate of the water flowing through the heating member 410. It should be noted that the flow control valve may be installed in the water purifier 10, and is not necessarily installed in the water purifying faucet in this embodiment.

Specifically, the heating element 410 includes a heat pipe 411 and a center pipe 412 disposed within the heat pipe 411, preferably the heat pipe 411 is thick film stainless steel, i.e., heat pipe 411. The central tube 412 includes a tube body 4121 spaced apart from the inner circumferential wall of the heat pipe 411, and a flow guiding structure 4122 extending from the tube body 4121 toward the heat pipe 411, wherein the flow guiding structure 4122, the outer circumferential wall of the tube body 4121, and the inner circumferential wall of the heat pipe 411 surround to form a heating channel 4123, and the water inlet port 4124 and the water outlet port 4125 of the heating channel 4123 in this embodiment are the water inlet port 4124 and the water outlet port 4125 of the heating assembly 400. When the water flow stays at the heating assembly 400 for too long time, a large amount of bubbles are easily generated, and the water outlet effect is affected. Therefore, in the present embodiment, the central tube 412 is additionally arranged in the heat pipe 411, the heating channel 4123 is defined by the tube body 4121, the flow guiding structure 4122 and the heat pipe 411, and the flow guiding structure 4122 of the central tube 412 guides the water flowing through the heating channel 4123 to increase the flow rate of the water, so as to prevent air bubbles.

The central tube 412 may be made of PA66+ (polyamide 66 or nylon 66) glass fiber material, which has better high temperature resistance, so as to prevent the central tube 412 from being affected when the heat pipe 411 works.

In some specific embodiments, the central axis of the central tube 412 coincides with the central axis of the instant tube 411, such that the outer peripheral wall of the central tube 412 is evenly spaced from the inner peripheral wall of the instant tube 411, improving the stability of water flowing through the heating channel 4123.

In one embodiment, the flow directing structures 4122 are in the form of helically extending ribs. To lengthen the heating channel 4123 to further accelerate the water flow.

It should be noted that when the central tube 412 is placed inside the instant heat tube 411, the flow guiding structure 4122 is abutted or close to the inner peripheral wall of the instant heat tube 411.

In another embodiment, the heating element 410 may output different power, and the greater the power output of the heating element 410, the higher the temperature of the water flowing through the heating element 410 is heated.

Specifically, the heating member 410 includes a plurality of heating portions (not shown) arranged in parallel, and each heating portion may be independently operated. When all the heating portions are simultaneously opened, the output power of the heating portions in this embodiment may be maximized, the heating efficiency may be improved, the temperature of the water flowing through the heating portions may be heated to the maximum, preferably 100 degrees celsius, and when only one heating portion is opened, the temperature of the water flowing through the heating portions may be heated to the minimum, preferably 30 degrees celsius.

In yet another embodiment, the heating assembly 400 comprises a flow regulating valve and a plurality of heating parts arranged in parallel, and the water flowing through the heating assembly 400 can be heated to any temperature required by the user by the cooperation of the two methods.

Because when the water after heating directly flows out from the delivery port of water purification tap, the phenomenon of spraying water steam can appear when going out water, and spun vapor temperature is higher, there is certain danger to user's safety, in order to avoid this dangerous emergence, please refer to fig. 2, fig. 4 and fig. 5, in an embodiment, water purification tap still includes vapor separation box structure 500, water purification tap's delivery port and vapor separation box structure 500 are connected, can separate inflow water and vapor through vapor separation box structure 500, and then avoid the user to appear the emergence of the phenomenon of spraying water steam when the water is received.

Specifically, the water-vapor separation box structure 500 is at least communicated with the first water outlet, and the first pipeline 200 is a hot water pipeline, so that the phenomenon of spraying water vapor before the first pipeline 200 outputs hot water can be prevented by communicating the water-vapor separation box structure 500 with the first water outlet.

Preferably, the water vapor separation cartridge structure 500 is in communication with the first water outlet and the second water outlet, respectively. In this embodiment, the water output from the first water outlet and the water output from the second water outlet flow to the water-vapor separation box structure 500 respectively, and then flow out after being processed by the water-vapor separation box structure 500. Through the water-vapor separation box structure 500, two water outlets are not required to be arranged on the water purification faucet in the embodiment to be respectively connected with the first water outlet and the second water outlet, and of course, the water purification faucet in the utility model can also directly output water through the first water outlet and the second water outlet.

Referring to fig. 2, 4 and 5, in an embodiment, the moisture separation box structure 500 includes a housing 510 having a receiving cavity 511, a drain pipe 520 and an exhaust column 530 communicated with the receiving cavity 511, a first water inlet pipe 540 connected to a first water outlet, and a second water inlet pipe 550 communicated with a second water outlet, wherein the first water inlet pipe 540 and the second water inlet pipe 550 are respectively communicated with the receiving cavity 511, the drain pipe 520 is used for discharging water, and the exhaust column 530 is used for exhausting water vapor. In this embodiment, water may flow into the accommodating cavity 511 through the first pipeline 200 or the second pipeline 300 and then be discharged through the water discharge pipe 520, and the water vapor sprayed from the first pipeline 200 enters the accommodating cavity 511 and then is discharged through the air discharge column 530.

Specifically, the housing 510 includes a box 512 and a cover 513 covering the box 512, the cover 513 is parallel to and spaced apart from the bottom wall of the box 512, the drain pipe 520 is formed to protrude from the bottom wall of the box 512 in a direction away from the cover 513, and the exhaust column 530 is formed to protrude from the bottom wall of the box 512 in a direction toward the cover 513, so that the air inlet of the exhaust column 530 in this embodiment is higher than the water inlet of the drain pipe 520, because the water vapor flows upward, and after entering the accommodating chamber 511, the water vapor first flows in a direction toward the upper bottom wall of the accommodating chamber 511, and then flows downward after reaching the upper bottom wall of the accommodating chamber 511, and because the air inlet of the exhaust column 530 is higher than the water inlet of the drain pipe 520, the water vapor can be smoothly guided out from the exhaust column 530.

It should be noted that the exhaust column 530 in this embodiment may extend outside the bottom wall of the box body 512, and the drain pipe 520 may extend inside the bottom wall of the box body 512, but the air inlet of the exhaust column 530 still needs to be higher than the water inlet of the drain pipe 520.

It should be noted that the positions of the exhaust column 530 and the drain pipe 520 are not limited to the positions specified in the above embodiments, and may be provided at other positions of the housing 510 as long as the air inlet of the exhaust column 530 is higher than the water inlet of the drain pipe 520.

In the water purifying faucet of the present embodiment, when only the first pipeline 200 is opened, because there may be a condition that the water flow is limited, and the amount of water flowing into the accommodating cavity 511 is small, at this time, the water flowing out of the water discharging pipe 520 may not flow out through the water discharging pipe 520 along the vertical direction, and the water may drift around, that is, the water drifts towards a non-vertical direction, causing the water to spill out of the water receiving cup of the user, and may also cause the user to be scalded, in order to solve the problem that the water drifts around after flowing out from the water discharging pipe 520, please refer to fig. 4 and 5, in an embodiment, the water-vapor separation box structure 500 further includes a flow guiding member 560, and the flow guiding member 560 is disposed in the water discharging pipe 520 and is used for guiding the water to be discharged through the water discharging pipe 520 according to a preset direction. Water in the accommodating cavity 511 can be guided to flow in the preset direction through the drainage piece 560, and then flows down along the vertical direction after flowing out through the drainage pipe 520, so that the condition that water floats in disorder can be avoided, and the safety of a user is guaranteed.

Specifically, the drainage member 560 is a spring, and since the spring is spiral, the spring can have more contact area with water, and can play a better drainage effect when guiding water flow.

Preferably, a portion of the spring extends out of the drain pipe 520 from a direction toward the cover 513, and since a portion of the spring extends out of the drain pipe 520 from a direction toward the cover 513, the spring has a larger contact area with the water in the accommodating chamber 511, and the drainage effect is better.

In order to fix the spring more stably, in an embodiment, the inner wall of the drainage pipe 520 extends radially inward to form a supporting step 521, one side of the cover 513 facing the bottom wall of the box 512 protrudes to form a limiting column 514, a central axis of the limiting column 514 coincides with a central axis of the drainage pipe, one end of the spring abuts against the supporting step 521, and the other end of the spring is sleeved on the limiting column 514. Through the restriction of spacing post 514 and drain pipe 520 inner wall, can prevent that the spring from removing in the horizontal direction, can restrict the spring through lid 513 and support step 521 and remove in vertical direction, and then guaranteed the stability of spring mounting.

In order to achieve better air discharging effect, in an embodiment, the number of the discharging columns 530 is multiple, such as two or three, and the plurality of discharging columns 530 are spaced around the central axis of the water discharging pipe 520, and preferably, the distance from the central axis of each discharging column 530 to the central axis of the water discharging pipe 520 is the same.

When the water purifying faucet in the embodiment is used only by opening the second pipeline 300, because the second pipeline 300 is a cold water pipeline, a flow-limiting structure does not exist basically, and further, the flow of water flowing into the accommodating cavity 511 in a unit time is too large, at this time, the water in the accommodating cavity 511 may not be discharged in time by the water discharge pipe 520, but because of the existence of the air discharge column 530, when the water in the accommodating cavity 511 cannot be discharged in time by the water discharge pipe 520, part of the water is discharged through the air discharge column 530, and the safe operation of the water purifying faucet in the embodiment is ensured.

Specifically, the central axis of the drainage pipe 520 is parallel to the central axis of the vent pillar 530, so that both the water discharged from the vent pillar 530 and the water discharged from the drainage pipe 520 can flow out in a vertically downward direction, and the user can receive the water conveniently.

When the distance between the central axis of the drainage pipe 520 and the central axis of the exhaust column 530 is relatively long, it is inconvenient for a user to receive the water flowing out of the exhaust column 530, and in order to collect the water flowing out of the exhaust column 530 and the water flowing out of the drainage pipe 520 and then flow out for receiving, referring to fig. 2, 4 and 5, in an embodiment, the water vapor separation box structure 500 further includes a diversion disc 570, the diversion disc 570 is disposed on the housing 510, specifically, on the bottom wall of the box body 512, the diversion disc 570 is disposed around the central axis of the drainage pipe 520 and encloses to form a diversion opening 5721, and the diversion disc 570 is used for diverting the gas or liquid flowing out of the exhaust column 530 to the diversion opening 5721. Can lead to water conservancy diversion mouth 5721 with the liquid that exhaust column 530 flows out through guiding disc 570, and water conservancy diversion mouth 5721 is closer to drain pipe 520, and the user can be convenient while receive drain pipe 520 exhaust water and exhaust column 530 exhaust water, and then has avoided the waste to exhaust water in the exhaust column 530, can also save the container that is used for receiving exhaust column 530 exhaust water.

In one embodiment, the diversion disc 570 is disposed on the drainage pipe 520 at intervals and surrounds the drainage pipe 520 to form a diversion opening 5721. Of course, the diversion disc 570 may enclose itself to form the diversion opening 5721.

It should be noted that the diversion opening 5721 in this embodiment may also be simultaneously communicated with the exhaust column 530 and the exhaust pipe 520, that is, the water discharged from the exhaust pipe 520 and the water discharged from the exhaust column 530 flow to the diversion opening 5721 and flow out after being merged at the diversion opening 5721.

Referring to fig. 4 and 5, in an embodiment, the diversion disc 570 includes a trumpet-shaped diversion part 571 and an annular wall part 572 extending from a smaller outer end of the diversion part 571, the annular wall part 572 is cylindrical and has an outer diameter the same as that of the smaller outer end of the diversion part 571, the diversion part 571 is fixedly disposed on the bottom wall of the box body 512 and encloses with the bottom wall of the box body 512 to form a diversion cavity 5711, the exhaust column 530 is communicated with the diversion cavity 5711, the annular wall part 572 is alternately sleeved on the drain pipe 520 to form diversion ports 5721, and the diversion ports 5721 are communicated with the diversion cavity 5711. In this embodiment, the gas or liquid discharged from the exhaust columns 530 flows uniformly to the flow guide cavity 5711, and the flow guide part 571 is in a horn shape, so that the water inside the flow guide cavity 5711 flows to the flow guide opening 5721 along the inner wall of the flow guide cavity 5711, and is then discharged through the flow guide opening 5721, and the flow guide disc 570 in this embodiment can effectively guide the water discharged from the exhaust columns 530 to the flow guide opening 5721 and discharge the water.

Specifically, the bottom wall of the box body 512 is convexly provided with an annular fixing portion 5121, one end of the flow guide portion 571 close to the bottom wall of the box body 512 is convexly provided with an annular matching portion 5712, and the matching portion 5712 is ultrasonically welded on the fixing portion 5121. Of course, the diversion disk 570 in this embodiment may also be detachably connected to the bottom wall of the box body 512 in a threaded connection manner, so as to facilitate replacement or maintenance of the diversion disk 570.

Preferably, a sealing gasket (not shown) is disposed at a position where the fixing portion 5121 abuts against the fitting portion 5712 to prevent water from flowing out from between the fixing portion 5121 and the fitting portion 5712.

In another embodiment, the diaphragm 570 is welded or bonded to the bottom wall of the box 512. Preferably hermetically bonded to the bottom wall of the case 512.

In an embodiment, the farthest distance from the inner wall of the discharge column 530 to the central axis of the discharge column is not greater than the distance from the inner wall of the fixing portion 5121 to the central axis of the discharge column, so that the gas or liquid discharged through the discharge column 530 can flow toward the flow guide cavity 5711 with the largest water flow.

In order to reduce the volume of the moisture separation box structure 500, in an embodiment, the central axes of the first inlet pipe 540 and the second inlet pipe 550 are arranged in parallel, and the central axis of the first inlet pipe 540 is perpendicular to the central axis of the drain pipe 520, so that the structure of the moisture separation box structure 500 in this embodiment is reasonable, and the thickness of the cantilever 120 can be reduced.

Preferably, the shell 510 and the baffle 570 are made of high temperature resistant PP material. Thereby preventing the case 510 and the baffle 570 from burning the user due to the excessive heat.

Referring to fig. 6, in one embodiment, the fresh water faucet further includes a cooling unit 600 for dissipating heat from the heating unit 400 to prevent a temperature increase of the faucet body 100 caused by the heating unit 400, the cooling unit 600 has a cooling passage 612 for introducing external water, and the cooling passage 612 is communicated with a heating passage 4123; the heat energy of the heating assembly 400 received by the cooling assembly 600 is carried away by the water flowing through the cooling passage 612, the water flowing out of the cooling passage 612 flows into the heating passage 4123 through the communication between the cooling passage 612 and the heating passage 4123 to continue heating, and the heating power of the water flow by the heating assembly 400 can be reduced because the water flow absorbs the heat energy in the cooling passage 612. According to the technical scheme, the cooling water flow is recycled, so that the technical problems that in the prior art, a heating assembly 400 in a water purifying faucet needs to consume large electric power and the temperature of the faucet body 100 can be increased during heating work are solved.

Referring to fig. 6, in one embodiment, the cooling assembly 600 includes a base 610, the base 610 having a mounting cavity 611 for receiving the heating assembly 400 and a cooling channel 612 spaced from the mounting cavity 611. In the embodiment, after the heating assembly 400 accommodated in the mounting cavity 611 starts to perform the heating operation, the heat is dissipated and transferred to the substrate 610, so that the temperature of the substrate 610 is increased; meanwhile, external water flows through the cooling channel 612 of the base 610, the temperature of the external water is low, and based on the heat conduction principle, the heat energy on the base 610 is transferred to the external water in the cooling channel 612, so that the heat energy of the heating assembly 400 is taken away by the external water flowing through the cooling channel 612, and thus the heat dissipation function of the heating assembly 400 by the cooling assembly 600 is realized.

Specifically, the central tube 412 has a central through hole 4126 along its length, the cooling channel 612 is in communication with the central through hole 4126, and the central through hole 4126 is in communication with the water inlet port 4124 of the heating channel 4123. in this embodiment, external water enters the cooling channel 612, flows to the central through hole 4126, flows to the water inlet port 4124 of the heating channel 4123 through the central through hole 4126, and flows to the water outlet port 4125 through the water inlet port 4124. Wherein, because the central tube 412 has a certain temperature, the water can be preheated when flowing through the central through hole 4126, and the heating efficiency of the heat pipe 411 is further improved.

In one embodiment, the length of the mounting cavity 611 extends in the same direction as the length of the cooling channel 612. To increase the cooling area of the heating assembly 400 by the cooling water flow; at the same time, it is convenient to communicate the cooling channel 612 with the heating channel 4123.

In one embodiment, the heating assembly 400 is spaced from the inner peripheral wall of the mounting cavity 611. I.e., a gap exists between the substrate 610 and the heating element 400, to improve the heat dissipation function of the heating element 400.

In one embodiment, the central axis of the heating assembly 400 coincides with the central axis of the mounting cavity 611. Accordingly, the outer circumferential wall of the heating module 400 is uniformly spaced from the inner circumferential wall of the mounting cavity 611 to ensure uniform heat dissipation of the heating module 400 to the base 610.

In some specific embodiments, both ends of the cooling channel 612 are flush with both ends of the mounting cavity 611, respectively, to further increase the cooling effect.

In some specific embodiments, the cooling channels 612 are circular in configuration. So that the water flows smoothly and stably through the cooling channel 612, and the heat exchange efficiency between the water and the substrate 610 is improved.

In some embodiments, the mounting cavity 611 has a circular configuration. So as to ensure that the heat energy of the heating assembly 400 is uniformly dissipated and transferred to the substrate 610, thereby improving the heat exchange efficiency between the heating assembly 400 and the substrate 610.

Referring to fig. 1 and fig. 2, in an embodiment, the fresh water faucet further includes a first water inlet valve 700 and a second water inlet valve 800, the first water inlet valve 700 is disposed on the faucet body 100, preferably, the first water inlet valve 700 is disposed in the upright arm 110, and the first water inlet valve 700 is connected to the first pipeline 200 or the heating assembly 400 for controlling the water flow of the first pipeline 200; the second water inlet valve 800 is arranged on the faucet body 100, preferably, the second water inlet valve 800 is arranged in the upright arm 110, and the second water inlet valve 800 is connected with the second pipeline 300 and is used for controlling the on-off of the water flow of the second pipeline 300. By arranging the first inlet valve 700 and the second inlet valve 800 on the faucet body 100, the length of the pipeline for connecting the first inlet valve 700 with the first pipeline 200 or the heating assembly 400 does not need to be too long, so that a lot of water is not left in the pipeline for connecting the first inlet valve 700 with the first pipeline 200 or the heating assembly 400, and when the first pipeline 200 vibrates or the water pressure fluctuates, a dripping phenomenon does not occur, so that the user experience can be improved, and the performance of the water purifying faucet in the embodiment is better.

Specifically, the outlet of the first water inlet valve 700 is communicated with the water inlet port 4124, and the inlet of the first water inlet valve 700 is used for introducing water; the water outlet of the second water inlet valve 800 is communicated with the second water inlet, and the water inlet of the second water inlet valve 800 is used for introducing water.

Preferably, the first inlet valve 700 is a solenoid valve, and the second inlet valve 800 is a solenoid valve, so that the user can control the first inlet valve 700 and the second inlet valve 800 conveniently, for example, the control can be performed remotely, and the control is more intelligent than a mechanical switch, and of course, the first inlet valve 700 and the second inlet valve 800 can be replaced by a mechanical switch.

Preferably, the first inlet valve 700 and the second inlet valve 800 cannot be opened at the same time, and when the first inlet valve 700 is opened, the first pipeline 200 can be circulated, and at this time, the hot water pipeline is circulated, and a user can receive hot water; when the second inlet valve 800 is opened, the second pipeline 300 is circulated, and the cold water pipeline is circulated, so that the user can receive cold water.

In another embodiment, the first inlet valve 700 and the second inlet valve 800 may be opened simultaneously, and the temperature of the water required by the user may be adjusted by neutralizing the hot water flowing out of the first pipe 200 and the cold water flowing out of the second pipe 300.

In another embodiment, the first water inlet valve 700 is a proportional solenoid valve, and the flow rate regulating valve in the above embodiment is replaced by the first water inlet valve 700, so that the flow rate of water flowing through the heating element 410 per unit time can be regulated, and the structure of the heating assembly 400 can be simplified.

In one embodiment, the direction from the inlet to the outlet of the first inlet valve 700 is parallel to the length direction of the cantilever 120, and the direction from the inlet to the outlet of the second inlet valve 800 is parallel to the length direction of the cantilever 120.

Further, the direction from the water inlet port 4124 to the water outlet port 4125 is parallel to the length direction of the cantilever 120. Preferably, the direction from the water inlet to the water outlet of the first water inlet valve 700 is on the same straight line with the direction from the water inlet port 4124 to the water outlet port 4125, so that the space of the vertical arm 110 can be fully utilized, the volume of the vertical arm 110 is reduced, and the structure is more reasonable.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A purified water faucet, comprising:

a faucet body;

the first pipeline is arranged on the faucet main body and is provided with a first water inlet and a first water outlet;

a second pipe provided on the tap body, having a second water inlet for introducing external water and a second water outlet;

a heating assembly having a water inlet port for introducing external water and a water outlet port connected to the first water inlet, the heating assembly being for heating water flowing through the heating assembly; and

and the water-vapor separation box structure is communicated with the first water outlet and the second water outlet respectively and is used for separating inflow water from water vapor.

2. The water purifying faucet of claim 1 wherein the moisture separator box structure includes a housing having a receiving cavity, a drain tube and a vent post in communication with the receiving cavity, the drain tube for draining water and the vent post for venting water vapor, a first inlet tube connected to the first outlet and a second inlet tube in communication with the second outlet.

3. The water purifying faucet of claim 2, wherein the housing includes a box body and a cover body covering the box body, the cover body is parallel to and spaced from the bottom wall of the box body, the drain pipe is formed to protrude from the bottom wall of the box body in a direction away from the cover body, and the exhaust column is formed to protrude from the bottom wall of the box body in a direction toward the cover body.

4. The water purifying faucet of claim 2, wherein the first inlet pipe and the second inlet pipe are arranged in parallel, and the first inlet pipe and the drain pipe are arranged perpendicularly.

5. The water purifying faucet of claim 2 wherein the moisture separator box structure further includes a flow diverter disposed within the drain tube.

6. The water purifying faucet of claim 5 wherein the flow directing member is a spring.

7. The water purifying faucet of claim 2, wherein the water-vapor separation box structure further comprises a diversion plate, the diversion plate is fixedly arranged on the housing, the diversion plate is sleeved on the drain pipe at intervals and encloses to form a diversion opening, and the diversion plate is used for guiding the gas or liquid discharged from the exhaust column to the diversion opening.

8. The water purifying faucet of claim 7, wherein the housing and the deflector are both made of high temperature resistant PP material.

9. The water purifying faucet of claim 1 wherein the faucet body includes an upright arm and a cantilever arm, one end of the cantilever arm being rotatably disposed on one end of the upright arm, the vapor separator box structure being disposed on the other end of the cantilever arm, the first and second conduits being disposed within the cantilever arm, and the heating assembly being disposed within the upright arm.

10. The water purifying faucet of claim 9 wherein the length direction of the cantilever is perpendicular to the length direction of the upright arm, and the first and second pipes are parallel to the length direction of the cantilever.

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