TWM547119U - Water level control structure of water storage container - Google Patents

Description

Water level control structure of water storage container

This creation is related to a water storage container, especially a water level control structure for a water storage container.

Press, please refer to Figures 1 and 2, which are a perspective view and a cross-sectional view of the patent case of the "Water Purifier Multi-stage Water Level Control Structure" of the Republic of China Announcement No. I366081, which includes a base 200 The water tank 201, a water inlet switch 202, and a total power switch 203 are disposed in the base 200. The water level control device 210 includes a magnetic sensor 211, a fixed rod 112, and a floating block 213. The magnetic sensor 211 is fixed to the inner edge of the base 200. The first switch 214 and the second safety protection switch 215 are disposed in the magnetic sensor 211. The first switch 214 is located under the second safety protection switch 215. The first switch The 214 is electrically connected to the water inlet switch 202. The second safety protection switch 215 is electrically connected to the main power switch 203, and the fixing rod 112 is fixed to the water storage cylinder 201. The floating block 213 The fixing rod 112 is sleeved in the middle, and a magnetic element 216 is disposed in the floating block 213. The magnetic element 216 is inductively connected to the first switch 214 for closing the water inlet switch 202, and the magnetic Element 216 and the second safety protection switch 215 Inductively turned on for turning off the main power switch 203; thereby, when the magnetic element 216 and the first switch 214 sense a fault, the magnetic element 216 and the second safety guard switch 215 can be sensed to close the The main power switch 203 stops the water intake to prevent overflow.

However, since the magnetic element is disposed in the floating block, the floating block is disposed in the water storage cylinder, so the magnetic element is easily rusted by water and the magnetic strength is reduced or even demagnetized, and the magnetic element Once the fault occurs, the first switch and the second safety protection switch are both electronic structures, so they cannot be sensed with the magnetic component, and the phenomenon that the water inlet switch cannot be turned off even if a double switch is provided is After observing the above shortcomings, it is considered that the multi-stage water level control structure of the conventional water purifier water storage tank is necessary for further improvement, and there is no such creation.

The main purpose of this creation is to provide a water level control structure for a water storage container, which has an electronic and mechanical structure switch to prevent the occurrence of overflow and achieve double protection.

In order to achieve the above object, the water level control structure of the water storage container provided by the present invention comprises a machine base, the machine base is provided with a water storage tube, a water outlet gate, a water inlet pipe and a solenoid valve, and the water storage cylinder The water outlet gate is connected to the water inlet pipe, and the water inlet pipe is connected to the electromagnetic valve, and a first water level control device includes a fixing rod, a floating block and a magnetic induction And a fixed rod is fixed on the barrel of the water storage cylinder, and the floating block is sleeved on the fixing rod, the magnetic block is provided with a magnetic block, and the magnetic sensing element is The processor is electrically connected, and the magnetic sensing component corresponds to the fixing rod. When the magnetic block and the magnetic sensing component sense each other, a signal is sent, and the processor receives the signal. And transmitting a power to the solenoid valve to close the water inlet of the water inlet pipe; and a second water level control device comprising a rod and a float, the rod is connected to the float ball at one end, the float ball Is installed in the water reservoir, and the The other end of the rod is a blocking portion pivotally connected to the bottom of the water outlet gate, and the stopping portion of the pole can block the water inlet of the water outlet gate, and the second water level The control device is disposed above the first water level control device.

The water level control structure of the water storage container provided by the present invention, when the first water level control device is faulty, the stopping portion of the second water level control device blocks the water inlet of the water outlet gate to prevent overflowing, Achieve double protection.

[知知]

200‧‧‧ machine base

201‧‧‧Water storage tank

202‧‧‧ water inlet switch

203‧‧‧Total power switch

210‧‧‧Water level control device

211‧‧‧Magnetic sensor

212‧‧‧Fixed rod

213‧‧‧Floating blocks

214‧‧‧First switch

215‧‧‧Second safety protection switch

216‧‧‧Magnetic components

[This creation]

100‧‧‧ machine base

101‧‧‧Water storage tank

102‧‧‧Sluice gate

103‧‧‧Inlet pipe

104‧‧‧Solenoid valve

105‧‧‧Control seat

10‧‧‧First water level control device

11‧‧‧Fixed rod

12‧‧‧Floating blocks

13‧‧‧Magnetic sensing parts

14‧‧‧ Processor

15‧‧‧Magnetic blocks

16‧‧‧ Fixed Department

17‧‧‧C-clip

20‧‧‧Second water level control device

21‧‧‧ pole

22‧‧‧Floating ball

23‧‧‧stops

300‧‧‧Power switch

[Fig. 1] is a perspective view of a conventional water purifier.

[Fig. 2] is a cross-sectional view of a conventional water purifier.

[Fig. 3] is a cross-sectional view of a preferred embodiment of the present invention.

[Fig. 4] is a cross-sectional view of the preferred embodiment of the present invention to show that the water level has reached the height of the first water level control device.

[Fig. 5] is a cross-sectional view of the preferred embodiment of the present invention to show that the water level has reached the height of the second water level control device.

Referring to FIG. 3, a cross-sectional view of a preferred embodiment of the present invention discloses a water level control structure for a water storage container, which includes a base 100, and the base 100 is provided with a water storage cylinder 101. a water outlet gate 102, a water inlet pipe 103, and a solenoid valve 104, the water storage cylinder 101 is provided with the water outlet gate 102, and the water outlet gate 102 is in communication with the water inlet pipe 103, and the water inlet pipe 103 is connected thereto. The solenoid valve 104 is characterized in that a first water level control device 10 includes a fixing rod 11 , a floating block 12 , a magnetic sensing element 13 and a processor 14 . The fixing rod 11 is fixed to the water storage cylinder 101 . The slider 12 is sleeved on the fixing rod 11, and a magnetic block 15 is disposed in the floating block 12, wherein the fixing rod The upper edge of the fixing member 16 is fixed to the inner edge of the water storage cylinder 101, and the lower edge of the fixing rod 11 is provided with a C-shaped clip 17 for limiting the movement of the floating block 12. In addition, the magnetic sensing component 13 is electrically connected to the processor 14, and the processor 14 is connected to a power switch 300, and the magnetic sensing component 13 is corresponding to the fixing rod 11, when the magnetic block When the magnetic sensing component 13 senses with each other, a signal is sent, and the processor 14 receives the signal and transmits power to the solenoid valve 104, so that the solenoid valve 104 closes the water inlet of the water inlet pipe 103. .

A second water level control device 20 includes a rod 21 and a float 22. One end of the rod 21 is connected to the float 22, and the float 22 is disposed in the water storage cylinder 101, and the support rod 21 is The other end of the sluice gate 102 is pivotally connected to the bottom of the water outlet gate 102, and the stopping portion 23 of the struts 21 can block the water inlet of the water outlet gate 102. The second water level control device 20 is disposed above the first water level control device 10.

In order to further understand the characteristics of this creation, the use of technical means and the expected results, we will use the way of using this creation. I believe that we can have a deeper and more specific understanding of this creation, as follows: Please continue to refer to 3 is a cross-sectional view of the preferred embodiment of the present invention. When the water level is not full, the slider 12 of the first water level control device 10 is located at the lower edge of the fixing rod 11 and abuts the C-clamp 17, In addition, the float 22 of the second water level control device 20 is affected by the gravity, and the strut 21 is pivoted downward, so that the float 22 is located at the bottom position of the water storage cylinder 101, and the water gate is made 102 continued to enter the water.

Next, please refer to FIG. 4, which is a cross-sectional view of the preferred embodiment of the present invention to show that the water level has reached the height of the first water level control device 10. When the water level is gradually increased, the floating block 12 of the first water level control device 10 is caused. Gradually rising and moving away from the C-clip 17 while the magnetic block 15 of the slider 12 is When the magnetic sensing component 13 senses at the same level, the signal is sent to the processor 14. After receiving the signal, the processor 14 transmits power to the solenoid valve 104, so that the solenoid valve 104 closes the water inlet pipe. 103 into the water to stop the water into the water to prevent overflow.

Next, please refer to FIG. 5, which is a cross-sectional view of the preferred embodiment of the present invention to show that the water level has reached the height of the second water level control device 20. If the magnetic block 15 or the magnetic sensing member 13 fails, the signal cannot be sent. The solenoid valve 104 is unable to prevent the water inlet pipe 103 from continuing to enter the water. At this time, the float ball 22 is pivoted upwardly with the support rod 21, because the cross-sectional area of the stopper portion 23 of the support rod 21 is slightly larger than the The water outlet cross-sectional area of the water outlet gate 102 is such that the stopper portion 23 is blocked by the water outlet gate 102, so that the water outlet gate 102 cannot enter the water to prevent the overflow phenomenon.

It is worth mentioning that, in this embodiment, the base 100 is further provided with a control seat 105, which is disposed corresponding to the water storage cylinder 101, and the control seat 105 is a housing, and the control seat 105 The magnetic induction member 13, the processor 14 and the electromagnetic valve 104 are disposed inside, so that when the first water level control device 10 and the second water level control device 20 are manufactured, the design can be integrated to simplify the mounting member. Improve installation efficiency.

Hereafter, the characteristics of this creation and its achievable expected effects are as follows: The water level control structure of the water storage container provided by the present creation, after the water level reaches a predetermined height, passes through the first water level control device 10 (electronic structure) Sending a signal, the processor 14 receives the signal and transmits power to the solenoid valve 104, so that the solenoid valve 104 closes the water inlet of the water inlet pipe 103, and when the first water level control device 10 senses a fault. The second water level control device 20 (mechanical structure) is blocked by the support rod 21 to the water outlet gate 102, so that the water outlet gate 102 stops flowing into the water to prevent overflowing, so as to achieve double protection.

In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has investigated the technical information about such structures at home and abroad. The same structure has not been found in the literature. This creation has already possessed new types of patent requirements, and applied for it according to law.

However, the above-mentioned ones are only one of the preferred embodiments of the present invention, and the equivalent structural changes in the application of the present specification and the scope of the patent application are intended to be included in the scope of the present patent.

100‧‧‧ machine base

101‧‧‧Water storage tank

102‧‧‧Sluice gate

103‧‧‧Inlet pipe

104‧‧‧Solenoid valve

105‧‧‧Control seat

10‧‧‧First water level control device

11‧‧‧Fixed rod

12‧‧‧Floating blocks

13‧‧‧Magnetic sensing parts

14‧‧‧ Processor

15‧‧‧Magnetic blocks

16‧‧‧ Fixed Department

17‧‧‧C-clip

20‧‧‧Second water level control device

21‧‧‧ pole

22‧‧‧Floating ball

23‧‧‧stops

Claims (5)

A water level control structure for a water storage container, comprising a machine base, the machine base is provided with a water storage tube, a water outlet gate, a water inlet pipe and a solenoid valve, wherein the water storage cylinder is provided with the water outlet gate, and the water storage cylinder is provided with the water outlet gate The water outlet gate is connected to the water inlet pipe, and the water inlet pipe is connected to the electromagnetic valve, wherein: the first water level control device comprises a fixing rod, a floating block, a magnetic induction component and a processor, The fixing rod is fixed on the cylinder body of the water storage cylinder, and the floating block is sleeved on the fixing rod, the magnetic block is provided with a magnetic block, and the magnetic sensing element is electrically connected to the processor. The magnetic sensing component corresponds to the fixing rod. When the magnetic block and the magnetic sensing component sense each other, a signal is sent, and the processor receives the signal and transmits power to the electromagnetic valve. The electromagnetic valve is closed to the water inlet of the water inlet pipe; a second water level control device includes a rod and a floating ball, the rod is connected to the floating ball at one end, and the floating ball is disposed in the water storage cylinder And the other end of the pole is a block The blocking portion is pivotally connected to the bottom of the water outlet gate, and the stopping portion of the strut is configured to block the water inlet of the water outlet gate, and the second water level control device is disposed at the first water level Above the control device; thereby, when the first water level control device fails, the pole of the second water level control device blocks the water inlet of the water outlet gate to prevent overflow. The water level control structure of the water storage container according to claim 1, wherein the machine base is further provided with a control seat, and the control seat is disposed corresponding to the water storage tube. The water level control structure of the water storage container according to claim 2, wherein the control seat is a casing, and the magnetic induction member, the processor and the electromagnetic valve are disposed in the control seat. The water level control structure of the water storage container according to claim 1, wherein the cross-sectional area of the blocking portion is slightly larger than the cross-sectional area of the water outlet gate. The water level control structure of the water storage container according to the first aspect of the invention, wherein the upper edge of the fixing rod is provided with a fixing portion fixed to the inner edge of the water storage cylinder, and the fixing rod is under the fixing rod The edge is provided with a magnetic sensing member for limiting the movement of the slider.