Combined water level monitoring type water tank
By adopting a combined water level monitoring system in the water tank, using remotely controlled float valves, remotely controlled electric valves and multi-layer water level monitoring devices, combined with filters and overflow components, the safety hazards caused by the water tank due to the simplicity of the water level control mechanism are solved, and the safety hazards of the water tank are improved. Safety and reliability of the tank.
Patent Information
- Application Number
- CN202420889409.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-26
AI Technical Summary
Due to the simple water level control mechanism of the existing water tank, it is difficult to control it in time during failure, and there is a safety hazard of overflowing the water tank.
A combined water level monitoring water tank is designed, using a remotely controlled float valve and a remotely controlled electric valve, combined with a sound wave water level monitoring device and a floating ball water level monitoring device to ensure that the water supply can be closed in time in the event of a fault, improve safety, and on the water supply pipeline Set up filters and overflow components to reduce the probability of failure.
It effectively avoids the continuous water replenishment phenomenon caused by the water tank due to failure, improves the safety of the water tank, ensures the bottoming function of the water tank when the mechanical valve body fails, and reduces the probability of failure through the filter and overflow components.
Smart Images
Figure CN222227445U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water tank equipment, and in particular to a combined water level monitoring water tank. Background Art
[0002] At present, water tanks are often installed in industrial plants to store water resources for domestic use, production emergency and fire rescue, etc. The water tanks in some plants are installed in basements or near some important areas. Therefore, the safety of water tanks has attracted more and more attention in the plants. The water storage in the water tank is often dynamically controlled. When the water level is below the water level limit, water replenishment begins, and water replenishment stops when the target water level is reached. However, there is a certain possibility of failure, which may cause the water tank to continue to replenish water, thus causing safety hazards. Based on the above problems, a safer water tank is needed to meet production and life needs for use in the plant. Utility Model Content
[0003] The utility model provides a combined water level monitoring water tank, which solves the problem in the prior art that the water level control mechanism of the water tank is simple, which makes it difficult to control the water tank in time when a fault occurs and there is a potential safety hazard of overflowing the water tank.
[0004] The technical solution of the utility model is as follows:
[0005] A combined water level monitoring water tank, the water tank comprising a tank body and a water supply pipe connected to the tank body, the water tank also comprising a remote control float valve and a remote control electric valve arranged on the water supply pipeline, the remote control electric valve comprising a first main valve body and an acoustic wave water level monitoring device, the signal output end of the acoustic wave water level monitoring device is connected to the control end of the first main valve body, the remote control float valve comprising a second main valve body and a float water level monitoring device, the float water level monitoring device is connected to the second main valve body by means of a pipeline, the height of the acoustic wave water level monitoring device is higher than the height of the float water level monitoring device, and the height of the acoustic wave water level monitoring device is lower than the highest water level of the tank body.
[0006] The first main valve body and the second main valve body are arranged in sequence along the water inlet direction of the water supply pipe.
[0007] The water tank further includes a filter, and the filter is disposed on the pipeline, and the filter is disposed between the first main valve body and the second main valve body.
[0008] The water tank further comprises an overflow assembly arranged on the tank body, the height of the overflow assembly is higher than the height of the sonic water level monitoring device, and the height of the overflow assembly is lower than the highest water level of the tank body.
[0009] The overflow assembly includes an overflow pipe and a one-way valve. The overflow pipe is connected to the box body. The outlet end of the overflow pipe faces the drainage well. The one-way valve is arranged on the overflow pipe.
[0010] The working principle and beneficial effects of the utility model are:
[0011] The utility model discloses a combined water level monitoring water tank, the main water storage part of the water tank is a tank body, a water supply pipe connected to the tank body supplies water to the tank body, a remote control float valve and a remote control electric valve for controlling the on-off of the pipeline are installed on the water supply pipe, wherein the main body of the remote control electric valve is a first main valve body, and the main body of the remote control float valve is a second main valve body, both of which are installed on the water supply pipeline, wherein the on-off of the first main valve body is controlled by an electric controller, and the controller controls the on-off of the first main valve body according to the feedback value of the acoustic water level monitoring device, and the second main valve body is controlled by a float water level monitoring device. The water level monitoring device controls the on-and-off of the pipeline, and then changes the pressure to realize the on-and-off of the second main valve body, wherein the height of the acoustic wave water level monitoring device is higher than the height of the float water level monitoring device, and the height of the acoustic wave water level monitoring device is lower than the highest water level of the tank; when the water level rises, the float water level monitoring device will be triggered first, if it fails, it will continue to store water, and then trigger the acoustic wave water level monitoring device to realize the closure of the first main valve body, thereby providing a backup for mechanical valve body failure, and at the same time, the height of the acoustic wave water level monitoring device is lower than the highest water level of the tank, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] In the figure: 1. box body, 2. water supply pipe, 3. first main valve body, 4. ultrasonic water level monitoring device, 5. second main valve body, 6. float water level monitoring device, 7. filter, 8. overflow assembly, 9. overflow pipe, 10. one-way valve. DETAILED DESCRIPTION
[0015] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] like Figure 1As shown, this embodiment proposes a combined water level monitoring water tank, the water tank includes a tank body 1 and a water supply pipe 2 connected to the tank body 1, the water tank also includes a remote control float valve and a remote control electric valve arranged on the water supply pipe 2, the remote control electric valve includes a first main valve body 3 and an acoustic wave water level monitoring device 4, the signal output end of the acoustic wave water level monitoring device 4 is connected to the control end of the first main valve body 3, the remote control float valve includes a second main valve body 5 and a float water level monitoring device 6, the float water level monitoring device 6 is connected to the second main valve body 5 by means of a pipeline, the height of the acoustic wave water level monitoring device 4 is higher than the height of the float water level monitoring device 6, and the height of the acoustic wave water level monitoring device 4 is lower than the highest water level of the tank body 1.
[0017] In the present embodiment, a combined water level monitoring water tank is disclosed, wherein the main water storage part of the water tank is a tank body 1, and a water supply pipe 2 connected to the tank body 1 supplies water to the tank body 1, and a remote control float valve and a remote control electric valve for controlling the on-off of the pipeline are installed on the water supply pipe 2, wherein the main body of the remote control electric valve is a first main valve body 3, and the main body of the remote control float valve is a second main valve body 5, both of which are installed on the water supply pipe 2, wherein the on-off of the first main valve body 3 is controlled by an electric controller, and the controller controls the on-off of the first main valve body 3 according to the feedback value of the acoustic water level monitoring device, and the second main valve body 5 is controlled by a float. The water level monitoring device 6 controls the on-and-off of the pipeline, and then changes the pressure to realize the on-and-off of the second main valve body 5, wherein the height of the sonic wave water level monitoring device is higher than the height of the float water level monitoring device 6, and the height of the sonic wave water level monitoring device is lower than the highest water level of the tank 1; when the water level rises, the float water level monitoring device 6 will be triggered first, and if it fails, it will continue to store water, and then trigger the sonic wave water level monitoring device to realize the closure of the first main valve body 3, thereby providing a bottom line when the mechanical valve body fails. At the same time, the height of the sonic wave water level monitoring device is lower than the highest water level height of the tank 1, thereby improving safety.
[0018] The first main valve body 3 and the second main valve body 5 are arranged in sequence along the water inlet direction of the water supply pipe 2 .
[0019] In this embodiment, the second main valve body 5 is closer to the housing 1 than the first main valve body 3 , thereby improving the feedback efficiency of the float water level detection device to the second main valve body 5 and improving safety.
[0020] The water tank further includes a filter 7 , which is disposed on the pipeline and between the first main valve body 3 and the second main valve body 5 .
[0021] In this embodiment, a filter 7 is provided between the first main valve body 3 and the second main valve body 5. Since the remote control float valve is prone to mechanical jamming when the water quality is poor, the additional installation of the filter 7 can improve the water quality and reduce the probability of failure.
[0022] The water tank further comprises an overflow assembly 8 arranged on the tank body 1 , the height of the overflow assembly 8 being higher than the height of the acoustic wave water level monitoring device 4 , and the height of the overflow assembly 8 being lower than the highest water level of the tank body 1 .
[0023] In this embodiment, an overflow assembly 8 is further provided on the tank body 1. The installation height of the overflow assembly 8 is higher than the sonic water level monitoring device and lower than the highest water level of the tank body 1, which is a structure for further improving the safety of the water tank.
[0024] The overflow assembly 8 includes an overflow pipe 9 and a one-way valve 10 . The overflow pipe 9 is connected to the box body 1 . The outlet end of the overflow pipe 9 faces the drainage well. The one-way valve 10 is arranged on the overflow pipe 9 .
[0025] In this embodiment, the overflow assembly 8 is further composed of an overflow pipe 9 and a one-way valve 10. The overflow pipe 9 is connected to the box body 1, and the outlet end can choose to drain water to the drainage well. The one-way valve 10 is installed on the overflow pipe 9. The opening direction of the one-way valve 10 faces outward, so that water can flow out of the box body 1. When the valve body fails, the overflow pipe 9 can be relied on to further ensure safety, and the one-way valve 10 can ensure the cleanliness of the box body 1.
[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A combined water level monitoring water tank, comprising a tank body (1) and a water supply pipe (2) connected to the tank body (1), characterized in that: The water tank further comprises a remote-controlled float valve and a remote-controlled electric valve arranged on the water supply pipe (2); the remote-controlled electric valve comprises a first main valve body (3) and an acoustic wave water level monitoring device (4); the signal output end of the acoustic wave water level monitoring device (4) is connected to the control end of the first main valve body (3); the remote-controlled float valve comprises a second main valve body (5) and a float water level monitoring device (6); the float water level monitoring device (6) is connected to the second main valve body (5) via a pipeline; the height of the acoustic wave water level monitoring device (4) is higher than the height of the float water level monitoring device (6); and the height of the acoustic wave water level monitoring device (4) is lower than the highest water level of the tank (1).
2. The combined water level monitoring water tank according to claim 1, characterized in that: The first main valve body (3) and the second main valve body (5) are arranged in sequence along the water inlet direction of the water supply pipe (2).
3. The combined water level monitoring water tank according to claim 1, characterized in that: The water tank further comprises a filter (7), wherein the filter (7) is arranged on the pipeline, and the filter (7) is arranged between the first main valve body (3) and the second main valve body (5).
4. The combined water level monitoring water tank according to claim 1, characterized in that: The water tank further comprises an overflow assembly (8) arranged on the tank body (1), the height of the overflow assembly (8) being higher than the height of the sonic water level monitoring device (4), and the height of the overflow assembly (8) being lower than the highest water level of the tank body (1).
5. The combined water level monitoring water tank according to claim 4, characterized in that: The overflow assembly (8) comprises an overflow pipe (9) and a one-way valve (10); the overflow pipe (9) is connected to the box (1); the outlet end of the overflow pipe (9) faces the drainage well; and the one-way valve (10) is arranged on the overflow pipe (9).