A faucet

Abstract

The utility model relates to the technical field of faucets. A faucet comprises: a fixed part, which is arranged at the end of an external water pipe, the fixed part is used to fix the water diversion part, and the stainless steel curved pipe of the water diversion part is located above the fixed part; the detection part is arranged in the inner cavity of the water diversion part located in the fixed part. During the opening and closing process of the solenoid valve, the water in the water pipe network will release pressure instantly. At this time, a pressure imbalance state will appear at the position of the joint pipe. In this way, in the case of long-term use, the seal is prone to water leakage. By setting a closing sleeve, after the closing sleeve receives the water flow pressure, the closing sleeve drives the annular seat to move outward. At this time, the hinged lever can rotate, and then the outer end of the lifting lever will make the pressure ring contact with the inner wall of the sealing groove, which can improve the sealing effect. When the water flow releases pressure, the interface gap is always applied with a fitting resistance force, which can improve the sealing performance.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a faucet. Background Art

[0002] A faucet is a device that connects to a water network and turns the water in the network on and off. With the development of science and technology, the types and functions of faucets have become more and more classified, increasingly in line with people's growing material needs.

[0003] The existing faucet discharges water through an internal straight-through pipe and a valve. This method uses an external flow control method to release water. In actual use, the ball valve will be worn and the flow adjustment amount is difficult to control. The solenoid valve can also realize the problem of sensing the opening and closing of the water flow. However, the improved faucet actually has the following problems: compared with the existing faucet flow adjustment, it is a fixed flow rate. During the opening and closing process, the water hammer effect of the tiny vibration generated by the water flow affects the joint pipe. Utility Model Content

[0004] The utility model aims to provide a faucet to solve the problem that the device for detecting water source is poor in appearance and causes the center of the faucet to be offset.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: a faucet, comprising:

[0006] A fixed part, which is arranged at the end of the external water pipe, and is used to fix the water diversion part, and the stainless steel curved pipe of the water diversion part is located above the fixed part;

[0007] The detection part is arranged in the inner cavity of the water diversion part located in the fixing part;

[0008] The fixed part includes a main body and a lower disc seat connected to the body, the lower disc seat fixes the water diversion part in the main body, and the detection part is fixed on the top of the main body.

[0009] Optimally, the lower disc seat includes a threaded column, the upper thread of which is connected to a threaded fastener, the threaded column and the threaded fastener cooperate to fix the whole on an external water pipe, the top of the threaded column is fixedly connected to the fuselage base, and a sealing ring is provided between the threaded fastener and the fuselage base.

[0010] Optimally, a notch for fixing the body base is disposed at the bottom of the main body, and an acrylic sticker is sealed at the top of the main body.

[0011] Optimally, a display panel is fixedly connected to the bottom of the acrylic sticker, a PCB is fixedly connected to the bottom of the display panel, and the PCB is electrically connected to a TDS detector.

[0012] Optimally, the water diversion part includes a solenoid valve, and the upper and lower ends of the solenoid valve are provided with joint pipes, the lower joint pipe is connected to a water diversion pipe, and the bottom end of the water diversion pipe extends into a threaded column.

[0013] Optimally, the upper joint pipe is connected to an internal fastener, and the internal fastener is connected to the bottom end of the stainless steel elbow.

[0014] Optimally, a split-end pipe sleeve is provided on one side of the internal fastener, and the TDS detector is fixedly connected inside the split-end pipe sleeve.

[0015] Preferably, it further comprises a counterweight block, wherein the counterweight block is arranged on one side of the inner cavity of the main body.

[0016] Optimally, the joint pipe is provided with through openings arranged in annular intervals, and a lifting rod is connected to the through opening through a flexible rubber block. An annular seat is fixed on the inner side of the plurality of lifting rods, and the annular seat sleeve is arranged in the joint pipe, and a closing sleeve is arranged in the annular seat.

[0017] Optimally, the position of the through port is provided with a flexible ring layer sleeved on the joint pipe, gas is provided in the flexible ring layer, a reinforcement ring is provided on the horizontal inner wall of the flexible ring layer, and a rubber pressure ring is provided at one end of the multiple tilting rods located in the flexible ring layer.

[0018] The technical effects and advantages of this utility model:

[0019] In the present application, during the opening and closing process of the solenoid valve, the water in the water pipe network will release pressure instantly. At this time, an unbalanced pressure state will appear at the position of the joint pipe. In this case, the seal will be prone to water leakage after long-term use. By setting a closing sleeve, after the closing sleeve receives the water flow pressure, the closing sleeve drives the annular seat to move outward. At this time, the hinged lever can rotate, and then the outer end of the lifting lever will make the pressure ring contact with the inner wall of the sealing groove, which can improve the sealing effect. When the water flow releases pressure, a fitting resistance force is always applied to the interface gap, which can improve the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an exploded view of a faucet of the utility model;

[0021] Figure 2 Schematic diagram of the joint pipe of the utility model

[0022] Figure 3 It is a cross-sectional view of the joint pipe of the utility model.

[0023] In the figure, 1 is the main body, 2 is the counterweight, 3 is the display panel, 4 is the acrylic sticker, 5 is the stainless steel bent pipe, 6 is the TDS detector, 7 is the internal fastener, 8 is the solenoid valve, 81 is the joint pipe, 82 is the flexible ring layer, 83 is the flexible rubber block, 84 is the tilting rod, 85 is the annular seat, 86 is the closing sleeve, 87 is the pressure ring, 88 is the reinforcement ring, 9 is the sealing ring, 10 is the body base, 11 is the threaded fastener, 12 is the threaded column, 13 is the PCB board, 14 is the water pipe, and A is the sealing sleeve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0025] Reference Figure 1-Figure 3 The utility model provides a faucet, comprising:

[0026] The fixed part is arranged at the end of the external water pipe, and is used to fix the water diversion part, and the stainless steel bent pipe 5 of the water diversion part is located above the fixed part; when the faucet is specifically connected, the lower disc seat includes a threaded column 12, and the upper thread of the threaded column 12 is connected with a threaded fastener 11, and the threaded column 12 and the threaded fastener 11 are used to fix the whole on the external water pipe, and the top end of the threaded column 12 is fixedly connected to the fuselage base 10, and a sealing ring 9 is arranged between the threaded fastener 11 and the fuselage base 10.

[0027] The detection part is arranged in the inner cavity of the water diversion part located in the fixed part; a split-port pipe sleeve is arranged on one side of the internal fastener 7, and a TDS detector 6 is fixedly connected in the split-port pipe sleeve, a notch for fixing the body base 10 is arranged at the bottom of the main body 1, and an acrylic sticker 4 is sealed and connected to the top of the main body 1. The bottom of the acrylic sticker 4 is fixedly connected to the display panel 3, the bottom of the display panel 3 is fixedly connected to the PCB board 13, and the PCB board 13 is electrically connected to the TDS detector 6.

[0028] The TDS detector 6 is used to detect the quality of water passing through the water source. The TDS detector can reflect the situation of dissolved substances in the water, including inorganic ions, organic substances and other impurities. It can also detect conductive substances in the water, which is used to detect the characteristics of water quality, and then reflect the detected water quality data on the display part, so that the water quality situation can be paid attention to in real time. The display part is fixedly connected to the bottom of the acrylic sticker 4, and the display part includes a display panel 3, and the display panel 3 is electrically connected to the TDS detector 6.

[0029] The display part is mainly a display panel 5. The pen tip of the TDS detector 6 has two electrodes, which can test the conductivity of water. By measuring the conductivity, it is converted into a TDS value. In this way, all substances that can be dissolved in water, such as soluble salts (calcium ions, magnesium ions, etc.), ionic organic matter (ammonium acetate, ammonium sulfonate, etc.), and some heavy metal ions (chromium, zinc, lead, copper, etc.), can be detected and then displayed on the display panel 5.

[0030] The fixed seat part is used to install the whole at the position of the external water pipe. The fixed seat part is connected to the main body part, and the detection part is arranged in the main body part. The display part is arranged on the top of the main body part. The bottom of the stainless steel bent pipe 5 is connected with the detection part, and the stainless steel bent pipe 5 passes through the pipe hole reserved on the display part.

[0031] The fixed part includes a main body 1 and a lower disc seat connected to the body, the lower disc seat fixes the water diversion part in the main body 1, and the detection part is fixed on the top of the main body 1.

[0032] The water diversion part includes a solenoid valve 8, and joint pipes 81 are provided at both the upper and lower ends of the solenoid valve 8. The lower joint pipe 81 is connected to the water diversion pipe 14, and the bottom end of the water diversion pipe 14 extends into the threaded column 12. The upper joint pipe 81 is connected to the internal fastener 7, and the internal fastener 7 is connected to the bottom end of the stainless steel elbow 5.

[0033] It also includes a counterweight block 2 which is arranged on one side of the inner cavity of the main body 1 .

[0034] The joint pipe 81 is provided with through openings arranged at annular intervals, and a lifting rod 84 is connected to the through opening through a flexible rubber block 83. An annular seat 85 is fixed on the inner side of the plurality of lifting rods 84. The annular seat 85 is sleeved in the joint pipe 81, and a closing sleeve 86 is provided in the annular seat 85.

[0035] A flexible ring layer 82 sleeved on the joint pipe 81 is provided at the position of the through hole, gas is provided in the flexible ring layer 82, a reinforcing ring 88 is provided on the horizontal inner wall of the flexible ring layer 82, and a plurality of lifting rods 84 are located in the flexible ring layer 82 and a rubber pressure ring 87 is provided at one end.

[0036] It should be noted that the joint pipe 81 at the upper and lower ends are respectively connected to the internal fastener 7 and the water pipe 14, and the inner walls of the internal fastener 7 and the water pipe 14 are provided with sealing notches (not shown in the figure) matching the flexible ring layer 82 at the flexible ring layer 82. The diameter of the outer ends of the internal fastener 7 and the water pipe 14 is larger than the inner end diameter, which is convenient for the flexible ring layer 82 to enter. When the internal fastener 7 and the water pipe 14 are inserted into the position of the joint pipe 81, it is necessary to provide a sealing sleeve A on the joint pipe 81. The sealing sleeve A seals the gap between the joint pipe 81 and the water pipe 14 and the gap between the joint pipe 81 and the internal fastener 7. After the insertion, the flexible ring layer 82 shrinks and expands at the position of the sealing notch, and contacts the inner wall of the sealing notch in a fitted state. Under the action of the reinforcing ring 88, the flexible ring layer 82 can form a sealed contact condition;

[0037] During use, when the solenoid valve 8 is opened and closed, the water in the water pipe network will release pressure instantly. At this time, an unbalanced pressure will appear at the position of the joint pipe 81. In this case, the seal is prone to leakage after long-term use. By setting a closing sleeve 86, after the closing sleeve 86 receives the water pressure, the closing sleeve 86 drives the annular seat 85 to move outward. At this time, the hinged lever 84 can rotate, and then the outer end of the lifting lever 84 will make the pressure ring 87 contact with the inner wall of the sealing groove, which can improve the sealing effect. When the water pressure is released, a fitting resistance force is applied to the interface gap, which can improve the sealing performance.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A faucet, characterized in that: include: A fixed part, which is arranged at the end of the external water pipe, and is used to fix the water diversion part, and the stainless steel curved pipe (5) of the water diversion part is located above the fixed part; The detection part is arranged in the inner cavity of the water diversion part located in the fixing part; The fixed part comprises a main body (1) and a lower disc seat connected to the body, the lower disc seat fixes the water diversion part inside the main body (1), and the detection part is fixed on the top of the main body (1).

2. A faucet according to claim 1, characterized in that: The lower disc seat comprises a threaded column (12), a threaded fastener (11) is threadedly connected to the threaded column (12), the threaded column (12) and the threaded fastener (11) cooperate to fix the whole on an external water pipe, the top end of the threaded column (12) is fixedly connected to a fuselage base (10), and a sealing ring (9) is provided between the threaded fastener (11) and the fuselage base (10).

3. A faucet according to claim 2, characterized in that: The bottom of the main body (1) is provided with a notch for fixing a body base (10), and the top of the main body (1) is sealed and connected with an acrylic sticker (4).

4. A faucet according to claim 3, characterized in that: The bottom of the acrylic sticker (4) is fixedly connected to a display panel (3), the bottom of the display panel (3) is fixedly connected to a PCB board (13), and the PCB board (13) is electrically connected to a TDS detector (6).

5. A faucet according to claim 4, characterized in that: The water diversion part comprises a solenoid valve (8), and the upper and lower ends of the solenoid valve (8) are both provided with joint pipes (81), the lower joint pipe (81) is connected to a water diversion pipe (14), and the bottom end of the water diversion pipe (14) extends into the threaded column (12).

6. A faucet according to claim 5, characterized in that: The upper joint pipe (81) is connected to an internal fastener (7), and the internal fastener (7) is connected to the bottom end of the stainless steel bent pipe (5).

7. A faucet according to claim 6, characterized in that: A split-end pipe sleeve is provided on one side of the internal fastener (7), and the TDS detector (6) is fixedly connected inside the split-end pipe sleeve.

8. A faucet according to claim 7, characterized in that: It also comprises a counterweight block (2), wherein the counterweight block (2) is arranged on one side of the inner cavity of the main body (1).

9. A faucet according to claim 8, characterized in that: The joint pipe (81) is provided with through openings arranged at intervals in an annular shape, and a lifting rod (84) is connected to the through openings through a flexible rubber block (83). An annular seat (85) is fixed inside the plurality of lifting rods (84), and the annular seat (85) is sleeved in the joint pipe (81), and a closing sleeve (86) is arranged inside the annular seat (85).

10. A faucet according to claim 9, characterized in that: A flexible ring layer (82) sleeved on the joint pipe (81) is arranged at the position of the through hole, gas is arranged in the flexible ring layer (82), a reinforcing ring (88) is arranged on the horizontal inner wall of the flexible ring layer (82), and a pressure ring (87) made of rubber is arranged at one end of the plurality of tilting rods (84) located in the flexible ring layer (82).

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