Underground water tank visual liquid level control device

Abstract

The utility model discloses a buried type water tank visual liquid level control device which is applied to a water tank body, a through opening is formed in the upper surface of the water tank body, the upper surface of the water tank body is fixedly communicated with an observation pipe, a lifting rod is arranged in the observation pipe, the top end of the lifting rod is fixedly connected with a margin pointer, and the margin pointer is fixedly connected with a water tank. The end, away from the allowance pointer, of the lifting rod penetrates through the through opening and extends into the water tank body. According to the direct-viewing liquid level control device for the buried water tank, the remaining amount pointer, the observation pipe, the through opening, the lifting rod, the suspension ball and the contact controller are arranged, the remaining amount of a water source in the tank body of the water tank can be known through the suspension capacity of the suspension ball and cooperation of the lifting rod and the remaining amount pointer, and in addition, the contact controller and the suspension ball are matched; an external water pump can be conveniently and automatically started to inject water into the water tank body, meanwhile, a second allowance prompting scheme can be provided for the water tank body in cooperation with a liquid level pipe, and the situation of water shortage caused by single-mode damage is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of water tanks, and in particular to an intuitive liquid level control device for an underground water tank. Background Art

[0002] Water tanks are divided into six types according to their materials: FRP water tanks, stainless steel water tanks, stainless steel liner FRP water tanks, seawater FRP water tanks, enamel water tanks, and galvanized steel plate water tanks. Water tanks are generally equipped with HYFI remote liquid level electric valves, water level monitoring systems, automatic cleaning systems, and self-cleaning disinfectors. The overflow pipe of the water tank is connected to the drain pipe valve of the water tank and is equipped with an insect-proof net. The water tank should have two ventilation pipes of different heights (with insect-proof nets), and the water tank is equipped with internal and external ladders. Water tanks generally have an inlet pipe, an outlet pipe (domestic outlet pipe, fire outlet pipe), an overflow pipe, and a drain pipe. Water tanks are divided into five types according to their functions: domestic water tanks, fire water tanks, production water tanks, human waterproof tanks, and household water towers. Strictly speaking, toilet flushing tanks and car water tanks are not water tanks.

[0003] At present, the water level control of underground water tanks basically relies on pressure valves and displays to know the water volume and water pressure inside the water tank, but the water level in the water tank cannot be directly observed. Since the pressure valve may fail during use, the operator cannot find out in time when the water tank is full or short of water. When the water tank is short of water, the production workshop cannot produce and affect the work timeliness, which will cause invisible profit losses. In addition, when the water tank is full and silted, it will cause waste. Therefore, in order to solve the above problems, we provide an intuitive liquid level control device for underground water tanks. Utility Model Content

[0004] The purpose of the utility model is to provide an intuitive liquid level control device for an underground water tank to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A visual liquid level control device for an underground water tank is applied to a water tank body, wherein a through opening is provided on the upper surface of the water tank body, an observation tube is fixedly connected to the upper surface of the water tank body, a lifting rod is provided inside the observation tube, a residual pointer is fixedly connected to the top end of the lifting rod, an end of the lifting rod away from the residual pointer passes through the through opening and extends to the inside of the water tank body, a suspended ball is fixedly connected to the bottom end of the lifting rod, a contact controller is fixedly connected to the inner bottom wall of the water tank body, a liquid level tube is fixedly installed on the upper surface of the water tank body, and a pressure sensing controller is fixedly installed on the inner side wall of the water tank body.

[0007] Preferably, an observation window is fixedly embedded on the outer surface of the observation tube, and a scale is fixedly connected to the front of the observation window.

[0008] Preferably, an annular limiting ring is fixedly connected to the inner wall of the observation tube, and the annular limiting ring is made of rubber material.

[0009] Preferably, a water filling valve is fixedly embedded on the upper surface of the water tank body, and the contact controller is connected to the power supply via a connecting line.

[0010] Preferably, the front side and the back side of the water tank body are fixedly connected with positioning plates, and the upper surface of each positioning plate is provided with two mounting holes.

[0011] Preferably, a control display screen is fixedly connected to the upper surface of the water tank body, and an overpressure solenoid valve is fixedly installed on the upper surface of the water tank body.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The intuitive liquid level control device for the buried water tank is provided with a residual pointer, an observation tube, a through port, a lifting rod, a suspension ball and a contact controller. By utilizing the suspension ability of the suspension ball and the cooperation between the lifting rod and the residual pointer, the residual amount of water inside the water tank body can be conveniently known. In addition, combined with the cooperation of the contact controller and the suspension ball, an external water pump can be automatically started to fill the water tank body with water. At the same time, in conjunction with the liquid level tube, a second residual amount prompt scheme can be provided for the water tank body to avoid water shortage caused by damage in a single way. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 The utility model is a schematic diagram of the structure of the three-dimensional diagram of the water tank body in the intuitive liquid level control device for the buried water tank;

[0016] Figure 2 It is: a cross-sectional view of the front view of the water tank body in the intuitive liquid level control device for an underground water tank of the utility model;

[0017] Figure 3 The utility model is a top view of the water tank body of the underground water tank intuitive liquid level control device;

[0018] Figure 4 The utility model is an intuitive liquid level control device for underground water tanks. Figure 2 A magnified schematic diagram of the structure in the middle.

[0019] In the figure: 1. Water tank body; 2. Observation tube; 3. Observation window; 4. Through port; 5. Lifting rod; 6. Annular limit ring; 7. Suspension ball; 8. Overpressure solenoid valve; 9. Water filling valve; 10. Control display screen; 11. Pressure sensing controller; 12. Contact controller; 13. Positioning plate; 14. Remaining pointer; 15. Liquid level tube. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 The utility model provides a technical solution for an intuitive liquid level control device for an underground water tank:

[0023] A device for intuitively controlling the liquid level of an underground water tank is applied to a water tank body 1. A through opening 4 is provided on the upper surface of the water tank body 1. An observation tube 2 is fixedly connected to the upper surface of the water tank body 1. A lifting rod 5 is provided inside the observation tube 2. A residual pointer 14 is fixedly connected to the top of the lifting rod 5. The end of the lifting rod 5 away from the residual pointer 14 passes through the through opening 4 and extends to the inside of the water tank body 1. A suspension ball 7 is fixedly connected to the bottom end of the lifting rod 5. By providing the suspension ball 7, the lifting rod 5, the observation tube 2, the residual pointer 14 and the contact controller 12, the amount of water inside the water tank body 1 can be easily known. At the same time, an external water pump can be easily started to supply water to the water tank body 1. The inner bottom wall of the water tank body 1 is fixedly connected to the contact controller 12. A liquid level tube 15 is fixedly installed on the upper surface of the water tank body 1. A pressure sensing controller 11 is fixedly installed on the inner side wall of the water tank body 1. The liquid level tube 15 and the pressure sensing controller 11 can be used to conveniently provide a second residual reminder scheme for the water tank body 1.

[0024] In this embodiment, an observation window 3 is fixedly embedded on the outer surface of the observation tube 2, and a scale is fixedly connected to the front of the observation window 3;

[0025] The inner wall of the observation tube 2 is fixedly connected with an annular limiting ring 6, which is made of rubber;

[0026] The upper surface of the water tank body 1 is fixedly inlaid with a water filling valve 9, and the contact controller 12 is connected to the power supply through a connecting line; the observation window 3 and the scale can be used to conveniently know the exact position of the water level of the water tank body 1, and the annular limit ring 6 can be used to prevent the residual pointer 14 from being separated from the observation tube 2, and the water filling valve 9 can be used to conveniently connect with the external water pump;

[0027] In this embodiment, the front and back sides of the water tank body 1 are fixedly connected with positioning plates 13, and the upper surface of each positioning plate 13 is provided with two mounting holes;

[0028] A control display screen 10 is fixedly connected to the upper surface of the water tank body 1, and an overpressure solenoid valve 8 is fixedly installed on the upper surface of the water tank body 1; by providing a positioning plate 13 and a mounting hole, the water tank body 1 can be conveniently fixed to the ground by utilizing the cooperation of the positioning plate 13 and the mounting hole.

[0029] Working principle: When the intuitive liquid level control device for the buried water tank is used, the user first digs a foundation pit, and uses the mounting holes and mounting screws to fix the positioning plate 13 to the ground, and buries the water tank body 1 at the same time, then connects the water pump to the water injection valve 9, and connects the electrical components to the power supply, and uses the control display screen 10 to set up the system, and then the external water pump cooperates with the water injection valve 9 to inject water into the water tank body 1, and when the water level inside the water tank body 1 rises, the suspension ball 7 and the residual pointer 14 rise at the same time, and when the internal pressure of the water tank body 1 reaches, the pressure sensing controller 11 turns off the external water pump, and then when the water source inside the water tank body 1 is reduced to the point where water supply is required, the suspension ball 7 automatically descends and contacts the contact controller 12, and when the suspension ball 7 contacts the contact controller 12, the external water pump is automatically started to supply water, and at the same time, the liquid level tube 15 is the second residual prompt scheme, and the liquid level tube 15 is a manual water supply scheme. The above is the entire usage process of the utility model.

[0030] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0031] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An intuitive liquid level control device for an underground water tank, applied to a water tank body (1), characterized in that: The upper surface of the water tank body (1) is provided with a through opening (4), the upper surface of the water tank body (1) is fixedly connected to an observation tube (2), a lifting rod (5) is provided inside the observation tube (2), the top end of the lifting rod (5) is fixedly connected to a residual pointer (14), the end of the lifting rod (5) away from the residual pointer (14) passes through the through opening (4) and extends to the inside of the water tank body (1), the bottom end of the lifting rod (5) is fixedly connected to a suspension ball (7), the inner bottom wall of the water tank body (1) is fixedly connected to a contact controller (12), the upper surface of the water tank body (1) is fixedly installed with a liquid level tube (15), and the inner side wall of the water tank body (1) is fixedly installed with a pressure sensing controller (11).

2. The intuitive liquid level control device for an underground water tank according to claim 1, characterized in that: An observation window (3) is fixedly inlaid on the outer surface of the observation tube (2), and a scale is fixedly connected to the front of the observation window (3).

3. The intuitive liquid level control device for an underground water tank according to claim 1, characterized in that: An annular limiting ring (6) is fixedly connected to the inner side wall of the observation tube (2), and the annular limiting ring (6) is made of rubber material.

4. The intuitive liquid level control device for an underground water tank according to claim 1, characterized in that: A water injection valve (9) is fixedly embedded on the upper surface of the water tank body (1), and the contact controller (12) is connected to a power source via a connecting line.

5. The intuitive liquid level control device for an underground water tank according to claim 1, characterized in that: The front side of the water tank body (1) and the back side of the water tank body (1) are both fixedly connected with positioning plates (13), and the upper surface of each positioning plate (13) is provided with two mounting holes.

6. The intuitive liquid level control device for an underground water tank according to claim 1, characterized in that: A control display screen (10) is fixedly connected to the upper surface of the water tank body (1), and an overpressure solenoid valve (8) is fixedly installed on the upper surface of the water tank body (1).

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