Water dispenser valve regulation and control system

Abstract

The utility model relates to the field of water dispenser valve control, in particular to a water dispenser valve regulation and control system. The utility model relates to a water dispenser valve regulation and control system, which comprises a main shaft, a water dispenser valve, a water dispenser valve and a water dispenser valve, the connecting cover is detachably connected with the main shaft; the photoelectric switch is fixedly arranged on the connecting cover; the knob cover is movably connected with the end part of the upper part of the main shaft; the connecting cover and the photoelectric switch are respectively positioned in the knob cover; a switch plate which is fixedly connected or detachably connected is arranged in the knob cover; when the knob cover rotates by taking the main shaft as an axis, the switch plate can be switched between a position overlapped with the photoelectric switch and a position not overlapped with the photoelectric switch; the mainboard is electrically connected with the photoelectric switch; and the electromagnetic valve is electrically connected with the main board.

Description

Technical Field

[0001] The utility model relates to the field of water dispenser valve control, in particular to a water dispenser valve regulating system. Background Art

[0002] A water dispenser is a device that heats or cools bottled pure water (or mineral water) to make it convenient for people to drink. Bottled water is placed on top of the machine and used in conjunction with bottled water. Water dispensers are generally divided into three types: warm and hot, ice and hot, and ice and warm and hot. Ice and hot machines are further divided into semiconductor refrigeration water dispensers and compressor refrigeration water dispensers.

[0003] Faucets are the popular name for water valves, which are used to control the size of water flow and have the effect of saving water. The replacement speed of faucets is very fast, from the old cast iron process to the electroplated knob type, and then to the stainless steel single-temperature single-control faucet, stainless steel double-temperature double-control faucet, and kitchen semi-automatic faucet. The water outlet on the water dispenser also needs to be installed with different faucets according to needs.

[0004] Among them, pipeline water dispensers (also called piped water dispensers) are directly connected to the main water supply source (such as tap water) through the use of joints and water pipes, and are also connected to the main water supply source through a water purification system. In short, no bucket is needed. Due to cost savings, especially in places with high consumption, the market share of pipeline water dispensers is gradually growing. However, the current pipeline water dispensers are connected to tap water for a long time, and the water pressure of the external tap water is high. Long-term use will accelerate the aging of the water dispenser and reduce its service life; and during use, the opening and closing process of the water outlet will produce a water hammer effect, further increasing the pressure of the water dispenser or water tank, thereby aggravating the aging of the water dispenser and reducing its service life. Utility Model Content

[0005] The utility model aims at least to solve the problem that the existing pipeline water dispenser is connected with tap water for a long time, the water pressure of the external tap water is large, and the aging of the water dispenser is accelerated and the service life is reduced during long-term use.

[0006] In order to solve the above technical problems, the utility model of the water dispenser valve control system comprises:

[0007] A main shaft, with a fixed connection platform at the bottom of the main shaft;

[0008] A connecting cover, which is detachably connected to the main shaft;

[0009] A photoelectric switch, which is fixedly mounted on the connection cover;

[0010] a knob cover, the knob cover being movably connected to the upper end of the spindle; the connection cover and the photoelectric switch being respectively located in the knob cover; a switch plate being fixedly connected or detachably connected is provided in the knob cover; when the knob cover rotates with the spindle as the axis, the switch plate can switch between a position overlapping with the photoelectric switch and a position not overlapping with the photoelectric switch;

[0011] A main board, the main board is electrically connected to the photoelectric switch;

[0012] A solenoid valve is electrically connected to the main board.

[0013] As a preferred implementation scheme of the valve control system of the water dispenser of the utility model, a side surface of the connection cover is provided with a connection hole, and the connection hole is connected to the main shaft.

[0014] As a preferred implementation scheme of the valve control system of the water dispenser of the utility model, the knob cover has a connection plate that is fixedly connected or detachably connected, and the switch plate is connected to the connection plate.

[0015] As a preferred implementation scheme of the valve control system of the water dispenser of the utility model, the photoelectric switch is a slot-type photoelectric switch.

[0016] As a preferred implementation scheme of the valve control system of the water dispenser of the utility model, the switch plate and the connecting plate are deleted;

[0017] The inner wall of the side of the knob cover is provided with a dark area, and the dark area is at a horizontal height with the photoelectric switch.

[0018] As a preferred implementation scheme of the valve control system of the water dispenser of the utility model, the switch plate and the connecting plate are deleted;

[0019] The inner wall of the top of the knob cover is provided with a dark area, and the dark area is located above the photoelectric switch.

[0020] The utility model water dispenser valve control system comprises:

[0021] A water dispenser, the water dispenser comprising at least a faucet, a water tank, a heating component and a water inlet pipe, wherein the outer portion of the knob cover of the faucet is dark in color.

[0022] The outer area of ​​the water dispenser corresponding to the knob cover is provided with a photoelectric switch, and the photoelectric switch is at a horizontal height with the knob cover of the faucet.

[0023] A main board, which is installed in the water dispenser and electrically connected to the photoelectric switch;

[0024] A solenoid valve is installed on the water inlet pipe and is electrically connected to the main board. Beneficial Effects

[0025] The utility model solves the above existing problems and other existing problems not mentioned above and accordingly brings at least the following innovative advantages:

[0026] The current pipeline water dispenser is directly connected to the external tap water pipe. The water pressure of the external tap water is high. Long-term use will accelerate the aging of the water dispenser and reduce its service life. Therefore, the utility model brings a new design idea to the current water dispenser. When the knob cover is rotated, the external tap water can be turned on and off at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional schematic diagram of embodiment 1 of the utility model;

[0028] Figure 2 This is an exploded schematic diagram of Example 1 of the utility model;

[0029] Figure 3 for Figure 1 Schematic diagram of top view;

[0030] Figure 4 for Figure 3 A schematic cross-sectional view of the "AA" position in FIG.

[0031] Figure 5 for Figure 3 A schematic cross-sectional view of the "BB" position in the middle;

[0032] Figure 6 This is an application effect diagram of the utility model;

[0033] Figure 7 It is a cross-sectional schematic diagram of Embodiment 2 of the present utility model;

[0034] Figure 8 It is a cross-sectional schematic diagram of Embodiment 3 of the present utility model;

[0035] Fig. 9 This is a front view of Example 4 of the utility model.

[0036] In the figure: 1. spindle, 2. connecting table, 3. connecting cover, 4. photoelectric switch, 5. knob cover, 6. switch plate, 7. main board, 8. solenoid valve, 9. connecting hole, 10. connecting plate, 11. dark area, 12. water dispenser, 13. water inlet pipe. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the technical solution of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present disclosure.

[0038] The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only part of the embodiments of the present disclosure, but not all of the embodiments.

[0039] Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present disclosure. Example

[0040] like Figures 1 to 6 As shown, the valve control system of the water dispenser of the utility model, the overall implementation scheme of the utility model is applied to the water dispenser 12 or other water drinking equipment when in use; the specific implementation scheme includes:

[0041] A main shaft 1, with a connecting platform 2 fixedly connected to the lower part of the main shaft 1; Figure 1 The specific structure of the main shaft 1 is shown. When using it, refer to Figure 6 , the main shaft 1 is fixedly connected to the faucet valve of the water dispenser 12 for discharging water, so that the main shaft 1 becomes the regulating shaft of the faucet valve;

[0042] Connecting cover 3, Figure 2 The three-dimensional structure of the connection cover 3 is shown. Figure 4 and Figure 5 The cross-sectional structures of the connection cover 3 are shown respectively, and the connection cover 3 is detachably connected to the main shaft 1;

[0043] Photoelectric switch 4, photoelectric switch, also known as photoelectric proximity switch or photoelectric sensor, is a device that uses the obstruction or reflection of the light beam by the detected object, and the circuit is connected by the synchronous circuit to detect the presence or absence of the object. Its working principle is to convert the input current into a light signal on the transmitter, and the receiver detects the target object according to the intensity or presence of the received light. It first converts the measured changes into changes in the light signal, and then further converts the light signal into an electrical signal with the help of photoelectric elements. Photoelectric switches can be divided into diffuse type, opposite-beam type, mirror reflection type, slot type photoelectric switch and fiber optic photoelectric switch according to the detection method. The photoelectric switch 4 is fixedly mounted on the connecting cover 3;

[0044] Knob cover 5, wherein Figure 2 The knob cover 5 is shown to be movably connected to the upper end of the spindle 1; and Figure 4 and Figure 5 It is shown that the knob cover 5 can rotate with the spindle 1 as the axis; when the knob cover 5 is connected to the spindle 1, the connection cover 3 and the photoelectric switch 4 are respectively located in the knob cover 5; the knob cover 5 has a switch plate 6 that is fixedly connected or detachably connected; Figure 4As shown, when the knob cover 5 rotates with the main shaft 1 as the axis, the switch plate 6 can switch between a position overlapping with the photoelectric switch 4 and a position not overlapping with the photoelectric switch 4;

[0045] Main board 7, see Figure 6 , the main board 7 is electrically connected to the photoelectric switch 4;

[0046] Solenoid valve 8, see Figure 6 The solenoid valve 8 is electrically connected to the main board 7; one end of the solenoid valve 8 is connected to the water tank and the faucet in the water dispenser 12, and the other end is connected to an external water source (such as a tap).

[0047] For further information, see Figure 2 and Figure 4 , the photoelectric switch 4 is a slot-type photoelectric switch 4. When the switch plate 6 is driven by the knob cover 5, it can switch between the slot inside or outside the slot of the slot-type photoelectric switch 4.

[0048] For further information, see Figure 2 and Figure 4 The side of the connection cover 3 has a connection hole 9, and the connection hole 9 is connected to the main shaft 1. During installation, screws or bolts can be installed in the connection hole 9 so that the ends of the screws / bolts are connected or abutted against the main shaft 1, thereby achieving connection between the connection cover 3 and the main shaft 1.

[0049] For further information, see Figure 2 , Figure 4 and Figure 5 The knob cover 5 has a connection plate 10 that is fixedly connected or detachably connected, and the switch plate 6 is connected to the connection plate 10 .

[0050] See also Figure 6 The steps of the utility model in application are: rotating the knob cover 5 so that the knob cover 5 drives the switch plate 6 to switch between a position overlapping with the photoelectric switch 4 and a position not overlapping; the photoelectric switch 4 emits light and receives reflected light, and generates an electrical signal when the light is blocked or reflected by the switch plate 6; the main board 7 receives the electrical signal from the photoelectric switch 4 and converts it; the solenoid valve 8 receives the signal from the main board 7, changes the power state of the solenoid valve coil, and realizes the switch of the solenoid valve 8. Example

[0051] This embodiment 2 includes all the features of embodiment 1, and the difference is that the switch plate 6 and the connecting plate 10 are deleted. Figure 7, by providing a dark area 11 on the inner wall of the side of the knob cover 5, the dark area 11 is a black area of ​​graffiti or stickers on the inner wall of the knob cover 5; the black area has a strong light absorption capacity and a low reflectivity, so when the light beam of the photoelectric switch 4 irradiates the black area, the intensity of the reflected light will be greatly weakened, which causes the photoelectric switch to be unable to detect the reflected light and thus generate a signal. The dark area 11 is at a horizontal height with the photoelectric switch 4. When the knob cover 5 rotates with the spindle 1 as the axis, the dark area 11 can switch between a position horizontally overlapping with the photoelectric switch 4 and a position not overlapping. Example

[0052] This embodiment 2 includes all the features of embodiment 1, and the difference is that the switch plate 6 and the connecting plate 10 are deleted. Figure 8 , by providing a dark area 11 on the inner wall of the top of the knob cover 5, the dark area 11 is a black area of ​​graffiti or stickers on the inner wall of the knob cover 5; the black area has a strong light absorption capacity and a low reflectivity, so when the light beam of the photoelectric switch 4 irradiates the black area, the intensity of the reflected light will be greatly weakened, which causes the photoelectric switch to be unable to detect the reflected light and thus generate a signal. The dark area 11 is above the photoelectric switch 4. When the knob cover 5 rotates with the main shaft 1 as the axis, the dark area 11 can switch between a position vertically overlapping with the photoelectric switch 4 and a position not overlapping. Example

[0053] The utility model water dispenser valve control system, see Fig. 9 ,include:

[0054] The water dispenser 12 comprises at least a faucet, a water tank, a heating component and a water inlet pipe 13, wherein the outer part of the knob cover 5 of the faucet has a dark area 11,

[0055] Fig. 9 It is shown that the outer area of ​​the water dispenser 12 corresponding to the knob cover 5 has a photoelectric switch 4, and the photoelectric switch 4 is at the same level as the knob cover 5 of the faucet.

[0056] A main board 7, which is installed in the water dispenser 12 and is electrically connected to the photoelectric switch 4;

[0057] The solenoid valve 8 is installed on the water inlet pipe 13 and is electrically connected to the main board 7 .

[0058] The words "first", "second" and similar words used in the specification and claims do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one", "an" or "the" do not indicate a quantitative limitation, but rather indicate the presence of at least one. Words such as "include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprises" include the elements or objects listed after "include" or "comprises" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0059] The above-mentioned preferred embodiments of the utility model are only and are not intended to limit the utility model. The protection scope of the utility model is defined by the attached claims. For ordinary technicians in this field, other embodiments can be obtained according to the drawings without creative work, and any changes based on the claims of the utility model are within the protection scope of the utility model.

Claims

1. The water dispenser valve control system is characterized by: include: A main shaft, with a fixed connection platform at the bottom of the main shaft; A connecting cover, which is detachably connected to the main shaft; A photoelectric switch, which is fixedly mounted on the connection cover; a knob cover, the knob cover being movably connected to the upper end of the spindle; the connection cover and the photoelectric switch being respectively located in the knob cover; a switch plate being fixedly connected or detachably connected is provided in the knob cover; when the knob cover rotates with the spindle as the axis, the switch plate can switch between a position overlapping with the photoelectric switch and a position not overlapping with the photoelectric switch; A main board, the main board is electrically connected to the photoelectric switch; A solenoid valve is electrically connected to the main board.

2. The water dispenser valve control system according to claim 1, characterized in that: The side surface of the connection cover is provided with a connection hole, and the connection hole is connected to the main shaft.

3. The water dispenser valve control system according to claim 1, characterized in that: The knob cover has a connection plate which is fixedly connected or detachably connected, and the switch plate is connected to the connection plate.

4. The water dispenser valve control system according to claim 1, characterized in that: The photoelectric switch is a slot type photoelectric switch.

5. The water dispenser valve control system according to claim 3, characterized in that: Deleting the switch plate and the connection plate; The inner wall of the side of the knob cover is provided with a dark area, and the dark area is at a horizontal height with the photoelectric switch.

6. The water dispenser valve control system according to claim 3, characterized in that: Deleting the switch plate and the connection plate; The inner wall of the top of the knob cover is provided with a dark area, and the dark area is located above the photoelectric switch.

7. The valve control system of the water dispenser is characterized by: include: A water dispenser, the water dispenser comprising at least a faucet, a water tank, a heating component and a water inlet pipe, wherein the outer portion of the knob cover of the faucet is dark in color. The outer area of ​​the water dispenser corresponding to the knob cover is provided with a photoelectric switch, and the photoelectric switch is at a horizontal height with the knob cover of the faucet. A main board, which is installed in the water dispenser and electrically connected to the photoelectric switch; A solenoid valve is installed on the water inlet pipe and is electrically connected to the main board.

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