CN209130230U - Water purification triplicate form valve intelligence filtration cock under a kind of kitchen platform - Google Patents

Abstract

The utility model relates to water treatment, and provides an intelligent water filtration faucet with a triple single valve for water purification under the kitchen table, which comprises a faucet body, a filter element, a three-in and two-out valve, a water outlet pipe and a water quality detector. The lower part of the faucet body is provided with a cold water inlet channel and The hot water inlet channel, the cold water outlet channel and the clean water outlet channel passing through the lower part of the faucet body, the three-in and two-out valve are arranged in the middle of the faucet body, and the cold water outlet channel is detachable from the water inlet of the filter element at one end away from the three-in and two-out valve. One end of the clean water outlet channel is located in the faucet body and is connected to the second water outlet channel, and one end of the clean water outlet channel far from the faucet body is detachable and sealed with the filter element outlet. The water quality detector is installed in the middle of the faucet body and the water quality The detection rod of the detector is penetrated in the body of the faucet into the second water outlet channel to detect the quality of the purified water flowing through the second water outlet channel. The utility model solves the problems that the filter element of the existing water purification faucet is easily damaged and occupies a large space under the continuous impact of the water pressure of the water supply.

Description

A kind of intelligent water filtration faucet under the kitchen countertop with triple single valve

technical field

The utility model relates to plumbing equipment, in particular to an intelligent water filtering faucet under a kitchen table with a triple single valve for purifying water.

Background technique

As we all know, the tap water that people use has been sterilized and disinfected after it comes out of the water plant, but it is subject to secondary pollution when it has been used for many years. At the same time, the tap water contains a lot of residual chlorine, which is very important for living natural substances such as water. For algae and bacteria, it can penetrate the cell wall, oxidize its enzyme system (enzyme is a biological catalyst) to make it inactive, so that the life activities of bacteria are hindered and die. Residual chlorine is also harmful to the human body. It can cause dryness, breakage and split ends of the hair, bleaching of the skin, peeling of the skin layer, and extremely itchy skin allergies. Chlorine produces carcinogens such as chloroform when heated with organic substances in water. Therefore, it is particularly important to purify before using tap water. However, the faucets for the treatment and filtration of tap water are basically complex in structure and occupy a large space. The structure of the faucet is relatively large, and it is inconvenient to replace the filter element. For this reason, although there are some products that set the filter element under the kitchen, the set structure makes the filter element constantly impacted by the water pressure at the water supply end, which greatly shortens the service life of the filter element and even the water pressure When it is too large, the filter element will be impacted and damaged, and the existing filter faucet cannot effectively detect the filtered purified water, and the filter element cannot be replaced in time.

Utility model content

Therefore, in view of the above problems, the utility model proposes a simple and reasonable structure, low cost, flexible and convenient installation and use, effectively guaranteeing the quality of water purification, quick and timely replacement of the filter element, small occupied space, and continuous impact of the water supply pressure on the filter element. The smart faucet with three single valve for water purification under the kitchen counter.

In order to solve this technical problem, the utility model adopts the following scheme: an intelligent water filtration faucet under the kitchen table with triple single valve, including a faucet body, a filter element, a three-in and two-out valve, a water outlet pipe and a water quality detector. The lower part of the faucet body A cold water inlet channel and a hot water inlet channel are provided, as well as a cold water outlet channel and a clean water outlet channel passing through the lower part of the faucet body. The three-in and two-out valve is arranged in the middle of the faucet body. The valve body and the first water inlet, the second water inlet, the third water inlet, the valve core, the first water outlet and the second water outlet arranged on the valve body, the first water inlet and The second water inlet is connected or closed to the first water outlet through the control of the valve core, and the third water inlet of the three-in-two-outlet valve is connected to the second water outlet through the control of the valve core or is connected to the second water outlet. The water inlet channel is connected with the first water inlet of the three-in-two-outlet valve, the cold water inlet channel is connected with the second water inlet and the third water inlet of the three-in-two-outlet valve, respectively, and the water outlet pipe is formed by the inner A pipe-in-pipe composed of a pipe and an outer pipe, the water outlet pipe is rotatably and sealedly connected to the upper part of the faucet body, and the upper part of the faucet body is provided with a first water outlet channel and a second water outlet channel, and the first outlet of the three-in-two-out valve is The water outlet is communicated with one end of the first water outlet channel, and one end of the first water outlet channel away from the three-in-two-outlet valve is connected with the water outlet flow channel formed between the inner side wall of the outer pipe of the water outlet pipe and the outer side wall of the inner pipe to form a water outlet pipe. The water outlet channel formed between the inner wall of the outer tube and the outer wall of the inner tube provides hot and cold mixed water, and the second water outlet of the three-in-two-out valve is connected to one end of the cold water outlet channel, and the cold water outlet channel is far away from the three inlets. One end of the two outlet valves is detachably and sealedly connected to the water inlet of the filter element, and one end of the clean water outlet channel is located in the faucet body and communicates with the second water outlet channel. The end of the second water outlet channel away from the clean water outlet channel is connected with the inner pipe of the water outlet pipe, the water quality detector is installed in the middle of the faucet body, and the detection rod of the water quality detector is penetrated in the faucet body to the first The quality of the purified water flowing through the second water outlet channel is detected in the second water outlet channel.

Further, the top of the faucet body is provided with a hollow cavity whose inner diameter is adapted to the outer diameter of the outer pipe of the water outlet pipe, and the outer side wall of one end of the outer pipe of the water outlet pipe that is connected to the faucet body is provided with a first annular groove, the first annular groove is formed. An annular groove is sleeved with a first sealing ring, the outer pipe of the water outlet pipe is rotatably and sealedly connected to the hollow cavity at the top of the faucet body through the first sealing ring, and a hollow column is arranged in the center of the bottom of the hollow cavity of the faucet body. One end of the hollow cylinder is connected to the end of the second water outlet channel far away from the clean water outlet channel, the inner pipe of the water outlet pipe is rotatably and sealedly connected to the end of the hollow cylinder away from the second water outlet channel, and the first water outlet channel is far away from the third water outlet channel. One end of the inlet and outlet valves is communicated with the hollow cavity and sends the hot and cold mixed water to the water outlet channel between the inner side wall of the outer pipe and the outer side wall of the inner pipe of the water outlet pipe to send out the cold and hot mixed water. The outer pipe of the water outlet pipe The outer side wall of the hollow cavity on the top of the faucet body is provided with a snap groove, and the inner side wall of the hollow cavity on the top of the faucet body is provided with a snap fit for the snap groove of the outer pipe of the water outlet pipe. The outer pipe is partially rotatably penetrated into the hollow cavity at the top of the faucet body through the snap fit between the clamping groove and the hollow cavity at the top of the faucet body. Two annular grooves, the top of the faucet body is located at the corresponding position of the second annular groove of the outer pipe of the water outlet pipe, and there is a second annular groove through which the top of the faucet body is snapped to the outer pipe of the water outlet pipe, and the outer pipe of the water outlet pipe is clamped The detachable limit post is arranged in the hollow cavity at the top of the faucet body.

Further, the limiting column is a screw.

Further, the water quality detector is installed in the middle of the faucet body at the opposite position of the three-in and two-out valve.

By adopting the aforementioned technical scheme, the beneficial effect of the present utility model is: by arranging a hot water inlet channel and a cold water inlet channel on the faucet body, through three-in and two-out valves, the flow of the hot and cold mixed water through the first water outlet channel via the water outlet pipe is controlled. The water outlet channel formed between the inner wall of the outer tube and the outer wall of the inner tube provides hot and cold mixed water or controls the cold water through the cold water outlet channel to the water inlet of the filter element under the kitchen to filter and filter the clean water after the filter element is filtered. The water flows through the clean water outlet channel to the second water outlet channel, and then is sent to the inner pipe of the water outlet pipe to flow out the purified water, so that when people use it, they can control the flow of hot and cold mixed water or clean water from the water outlet pipe by controlling the three-in and two-out valves. The user can switch between hot and cold mixed water and purified water by operating the three-in-two-out valve, without operating the two on-off valves, the outlet of the other water flow can be automatically closed, and there is no need to worry about whether the other water is closed. A water quality detector is installed in the middle of the faucet body and penetrated to the second water outlet channel. The water quality of the purified water flowing through the second water outlet channel can be checked whether it reaches the standard. When the water quality detector is activated, the filter element can be detected at any time through the water quality detector. It can effectively guarantee the quality of the purified water and remind the user to replace the filter element in time. At the same time, the cold water outlet channel and the purified water outlet channel are set to be detachable and sealed with the water inlet and outlet of the filter element located under the kitchen, respectively, so that the utility model has the advantages of The new type of under-counter water purification triple single-valve intelligent water filtration faucet can quickly replace the filter element in the kitchen space. After the water outlet of the valve, the filter element will not be impacted by the water flow of the water supply all the time, and it does not need to bear the pressure of the water supply all the time. It is installed under the kitchen without being continuously impacted by water pressure, which greatly simplifies the overall structural space of the faucet with filtered water treatment. At the same time, the water outlet pipe and the faucet body can be rotatably and sealed to make it more flexible and convenient for people to use, which conforms to the simple and beautiful aesthetic of modern design. The design is simple and novel in structure and more convenient to use. It can realize various functions of the water treatment faucet while greatly reducing the cost of construction, and can be widely popularized and applied.

Description of drawings

1 is a perspective view of an embodiment of the present utility model,

Fig. 2 is the longitudinal partial cross-sectional structural schematic diagram of the embodiment of the present utility model along the three-in-two-out valve, the filter element, the water outlet pipe and the faucet body;

FIG. 3 is an enlarged view of part A of FIG. 2 .

Detailed ways

The present utility model will now be further described with reference to the accompanying drawings and specific embodiments.

Referring to Figure 1, Figure 2 and Figure 3, the preferred triple single valve intelligent water filtration faucet for water purification under the kitchen table of the present invention includes a faucet body 1, a filter element 2, a three-in and two-out valve 3, a water outlet pipe 4 and a water quality detector 5 , the lower part of the faucet body 1 is provided with a cold water inlet channel 11 and a hot water inlet channel 12, as well as a cold water outlet channel 13 and a clean water outlet channel 14 passing through the lower part of the faucet body. In the middle of the faucet body 1, the three-in-two-out valve 3 includes a valve body and a first water inlet, a second water inlet, a third water inlet, a valve core, a first water outlet and a second water outlet arranged on the valve body , the first water inlet and the second water inlet of the three-in-two-out valve 3 are connected with the first water outlet through the valve core control, and the third water inlet of the three-in-two-out valve 3 is connected with the first water outlet through the valve core. The control is connected with the second water outlet on or off, the hot water inlet channel 12 is connected with the first water inlet of the three-in, two-out valve 3, and the cold water inlet channel 11 is respectively connected with the three-in, two-out valve 3. The second water inlet is communicated with the third water inlet, the water outlet pipe 4 is a pipe-in-pipe composed of an inner pipe 41 and an outer pipe 42, and the upper part of the faucet body 1 is provided with a first water outlet channel and a second water outlet Channel 15, the water outlet pipe 4 is rotatably and sealedly connected to the upper part of the faucet body 1, and the top of the faucet body 1 is provided with a hollow cavity 16 whose inner diameter matches the outer diameter of the outer pipe 42 of the water outlet pipe 4. The water outlet pipe 4 The outer side wall of one end of the outer pipe 42 connected to the faucet body 1 is provided with a first annular groove, and a first sealing ring 6 is sleeved on the first annular groove. The outer pipe 42 of the water outlet pipe 4 passes through the first sealing ring 6 It is rotatably and sealedly connected with the hollow cavity 16 at the top of the faucet body 1, the first water outlet of the three-in, two-out valve 3 is connected to one end of the first water outlet channel, and the second water outlet of the three-in, two-out valve 3 is connected to One end of the cold water outlet channel 13 is connected, one end of the cold water outlet channel 13 away from the three-in-two-outlet valve 3 is detachably and sealedly connected to the water inlet 21 of the filter element 2, and one end of the clean water outlet channel 14 is located in the faucet body 1. The two water outlet channels 15 are communicated with each other. One end of the water purification outlet channel 14 away from the faucet body 1 is detachably and sealedly connected to the water outlet 22 of the filter element 2. The hollow cavity 16 of the faucet body 1 is provided with a hollow cylinder 161 in the center of the bottom. One end of the hollow cylinder 161 is communicated with the end of the second water outlet channel 15 away from the clean water outlet channel 14 . Rotating and sealing connection, one end of the first water outlet away from the three-in-two-out valve 3 is communicated with the hollow cavity 16, and the hollow cavity 16 is formed between the inner side wall of the outer pipe 42 of the water outlet pipe 4 and the outer side wall of the inner pipe 41. The water outlet channel is connected to provide cold and hot mixed water for the water outlet channel formed between the inner side wall of the outer pipe 42 of the water outlet pipe 4 and the outer side wall of the inner pipe 41, and the outer pipe 42 of the water outlet pipe 4 is worn on the top of the faucet body 1. The outer side wall of the hollow cavity 16 is provided with a clamping slot 421, and the inner side wall of the hollow cavity 16 at the top of the faucet body 1 is provided with a clamping buckle that fits with the clamping slot 421 of the outer pipe 42 of the water outlet pipe 4 17. The outer pipe 42 of the water outlet pipe 4 is partially rotatably penetrated in the hollow chamber 16 at the top of the faucet body 1 through the snap groove 421 and the buckle 17 on the top hollow cavity 16 of the faucet body 1. The water outlet pipe 4. The outer pipe 42 is located in the center of the clamping groove 421 and is recessed to the center of the water outlet pipe 4. The outer pipe 42 forms a second annular groove, and the top of the faucet body 1 is located at the corresponding position of the second annular groove of the water outlet pipe 4. The top of the faucet body 1 is snapped 17 to the second annular groove of the outer pipe 42 of the water outlet pipe 4, and the outer pipe 42 of the water outlet pipe 4 is rotatably clamped to the detachable limit post in the hollow cavity 16 at the top of the faucet body 1, The limit post is a screw, the water quality detector 5 is penetrated in the middle of the faucet body 1 at the opposite position of the three-in-two-out valve 3, and the detection rod 51 of the water quality detector 5 is penetrated in the faucet body 1 to the second position. The water quality of the purified water flowing through the second water outlet channel 15 is detected in the water outlet channel 15 .

The limiting column in the utility model can also be a positioning bolt and other modeling structures that can clamp the outer pipe of the water outlet pipe to the hollow cavity at the top of the faucet body. The three-in and two-out valves can be purchased from Hanyou Enterprise Co., Ltd., etc. The water quality detector of Shenzhen Bitatomic Technology Co., Ltd.'s Water Detective 2 and other products can detect the TDS (total dissolved solids), TOC (total organic carbon) and COD (chemical oxygen demand) in the water quality. To test the water quality, the water quality detector can also use the water quality detector produced by Foshan Shengye Hardware Electric Lighting Co., Ltd., which can detect the water quality of TDS, TOC and COD.

In the utility model, the hot water inlet channel and the cold water inlet channel are arranged on the faucet body, and the hot and cold mixed water is controlled by the three-in-two-outlet valve to pass through the first water outlet channel between the inner side wall of the outer pipe and the outer side wall of the inner pipe. The formed water outlet channel provides hot and cold mixed water or controls the cold water through the cold water outlet channel to the filter element water inlet under the kitchen for filtration through the three-in-two-outlet valve, and the purified water filtered by the filter element flows through the purified water outlet channel to the second water outlet. After the channel is sent to the inner pipe of the water outlet pipe, the purified water flows out, so that when people use it, the hot and cold mixed water or clean water can be controlled to flow out from the water outlet pipe by controlling the three-in and two-out valves, and the user can operate the three-in and two-out valves. Switching between hot mixed water and purified water, without operating two on-off valves, the outlet of the other water flow can be automatically closed, and there is no need to worry about whether the other kind of water is turned off. The water quality detector can test whether the water quality of the purified water flowing through the second water outlet channel meets the standard. When the water quality detector is activated, the water quality of the purified water filtered by the filter element can be detected at any time through the water quality detector, which can effectively ensure the quality of purified water. And it can remind the user to replace the filter element in time, and at the same time, the cold water outlet channel and the clean water outlet channel are respectively set to be detachably sealed and connected to the water inlet and the water outlet of the filter element located under the kitchen, so that the utility model has a triple single-valve intelligent filter for water purification under the kitchen counter. The faucet can quickly replace the filter element in the kitchen space, the replacement speed is fast, and at the same time, the replacement of the filter element is not limited by space, and the replacement is convenient, and the water inlet of the filter element is set after the water outlet of the three-in and two-out valve, so that the filter element will not be continuously affected. The impact of the water flow of the water supply does not need to bear the pressure of the water supply all the time, prolongs the service life of the filter element, and greatly saves the space occupied by the water purification faucet compared with the existing water purification faucet. It greatly simplifies the overall structural space of the faucet with filtered water treatment. At the same time, the water outlet pipe and the faucet body can be rotatably and sealed to make people more flexible and convenient to use. It conforms to the simple and beautiful aesthetic design of modern design. The structure is simple and novel, and the use is more convenient. It can realize various functions of water treatment faucets and greatly reduce the cost of construction, which can be widely popularized and applied.

Although the present invention has been specifically shown and described in conjunction with preferred embodiments, it will be understood by those skilled in the art that changes in form and detail may be made without departing from the spirit and scope of the present invention as defined by the appended claims. Various changes are made to the present utility model, which are all within the protection scope of the present utility model.

Claims (4)

1. water purification triplicate form valve intelligence filtration cock under a kind of kitchen platform, including faucet body, filter core, three into two goes out valve, goes out Water pipe and Water quality detector, it is characterised in that: the faucet body lower part be equipped with cold water intake tunnel and hot water intake tunnel with And it is pierced by the cold water exhalant canal and water purification exhalant canal of faucet body lower part, described three into two, which go out valve, is arranged in faucet body Middle part, described three into two go out valve include valve body and the first water inlet on valve body, the second water inlet, third water inlet, Spool, the first water outlet and the second water outlet, described three into two go out the first water inlet of valve and the second water inlet through spool control System is connect with the first water outlet on or off, and described three into two go out the third water inlet of valve through spool control and the second water outlet The connection of mouthful on or off, the hot water intake tunnel are connected with the first water inlet of three into two valves out, the cold water into The second water inlet and third water inlet that aquaporin goes out valve with three into two respectively are connected, and the outlet pipe is by inner tube and outside The tube-in-tube that pipe is constituted, the outlet pipe and faucet body top are rotatably and tightly connected with and are equipped with first in faucet body top Exhalant canal and the second exhalant canal, described three into two the first water outlets for going out valve are connected with first exhalant canal one end, Structure between the outer tube inner sidewall and inner tube lateral wall of one end and outlet pipe that first exhalant canal goes out valve far from three into two At outlet passage be connected the outlet passage constituted between the outer tube inner sidewall and inner tube lateral wall of outlet pipe provide it is cold and hot Mixing water, described three into two the second water outlets for going out valve are connected with cold water exhalant canal one end, the cold water exhalant canal The removable sealed connection of water inlet for going out valve one end and filter core far from three into two, the water purification exhalant canal are located at faucet body Interior one end is connected with the second exhalant canal, and the water purification exhalant canal is removable far from faucet body one end and filter core water outlet It is tightly connected, the one end of second exhalant canal far from water purification exhalant canal is connected with outlet pipe inner tube, the water quality inspection Survey that device is arranged in the middle part of faucet body and the test bar of Water quality detector in faucet body in wearing to examining in the second exhalant canal Water purification water quality of the flow measurement through the second exhalant canal.

2. water purification triplicate form valve intelligence filtration cock under kitchen platform according to claim 1, it is characterised in that: the faucet Bodies top is equipped with internal diameter hollow cavity compatible with the outer pipe outside diameter of outlet pipe, and the outlet pipe outer tube is connect with faucet body One end lateral wall be equipped with first annular groove, be arranged with the first sealing ring, the outlet pipe outer tube in the first annular groove It is rotatably and tightly connected with through the first sealing ring and hollow cavity at the top of faucet body, in the hollow cavity bottom of the faucet body The heart is equipped with hollow cylinder and hollow cylinder one end and is connected with the second exhalant canal far from one end of water purification exhalant canal, it is described out Water pipe inner tube and hollow cylinder are rotatably and tightly connected with far from one end of the second exhalant canal, and first exhalant canal is far from three The one end for going out valve into two is connected with hollow cavity and send cold and hot mixing water to outside the outer tube inner sidewall and inner tube of outlet pipe Outlet passage between side wall sends out cold and hot mixing water, and the outlet pipe outer tube is arranged in the outer of faucet body top hollow cavity Side wall is equipped with card slot, and hollow cavity inner sidewall is equipped with compatible with the card slot of outlet pipe outer tube at the top of the faucet body Buckle, the outlet pipe outer tube are rotationally partially worn by being clasped on hollow cavity at the top of card slot and faucet body At the top of the faucet body in hollow cavity, the outlet pipe outer tube is located at card slot center to outlet pipe outer tube central concave composition the Second ring groove, the second annular groove corresponding position that the faucet body top is located at outlet pipe outer tube, which is equipped with, wears faucet body Top, which is clipped in the second annular groove of outlet pipe outer tube, is arranged in outlet pipe outer tube at the top of faucet body in hollow cavity Removable limited post.

3. water purification triplicate form valve intelligence filtration cock under kitchen platform according to claim 2, it is characterised in that: the limit Column is screw.

4. water purification triplicate form valve intelligence filtration cock under kitchen platform according to claim 1, it is characterised in that: the water quality Detector, which is arranged in the middle part of faucet body, is located at three into the two opposite positions for going out valve.