CN220020169U - Water tank water level monitoring system - Google Patents
Water tank water level monitoring system Download PDFInfo
- Publication number
- CN220020169U CN220020169U CN202321436293.9U CN202321436293U CN220020169U CN 220020169 U CN220020169 U CN 220020169U CN 202321436293 U CN202321436293 U CN 202321436293U CN 220020169 U CN220020169 U CN 220020169U
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- CN
- China
- Prior art keywords
- water tank
- water
- switch
- overflow
- float switch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 235
- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 description 13
- 230000003020 moisturizing effect Effects 0.000 description 11
- 230000001502 supplementing effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 101100524550 Arabidopsis thaliana RGI4 gene Proteins 0.000 description 2
- 101150044842 SKM1 gene Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model provides a water tank water level monitoring system which comprises a water tank, an overflow switch, an overflow pipe, an overflow port, a double-floating ball switch, a mechanical floating ball switch, an electric valve, a manual valve, a water inlet pipe and a water outlet.
Description
Technical Field
The utility model relates to the technical field of water level monitoring, in particular to a water tank water level monitoring system.
Background
In chemical industry pharmaceutical enterprises, a large amount of water is needed in the production process, in order to avoid the situation that the water quantity is insufficient in the water use peak period or the water is temporarily stopped in local areas due to construction, maintenance and the like, the situation that the water supply capacity of a official network is insufficient is relieved, and the enterprises usually prepare water tanks for storing water so as to cope with various emergency conditions in the water supply process.
In the existing water tank, a normally open manual valve is usually arranged on a water inlet pipeline, a mechanical float switch is arranged at the water outlet end of the water inlet pipeline, the liquid level of the water tank is controlled through the mechanical float switch, when the water level descends, a float ball descends, the mechanical float switch is opened, the water tank starts to supplement water, when the water level ascends, a float ball ascends to a certain position, the mechanical float switch is closed, a water source is closed, the water tank stops supplementing water, if the mechanical float switch fails in the using process, the water tank cannot be effectively controlled to supplement water, redundant water overflows from an overflow port, water resources are wasted, water leakage of the water tank is caused, and after the water tank leaks, an operator is required to manually close the valve to stop supplementing water to an accident site.
In view of the above, there is a need for a system capable of effectively monitoring the water level of a water tank, which can timely find the water leakage condition of the water tank when a mechanical float switch fails after long-term use, and timely stop water replenishment after water leakage of the water tank, and automatically replenish water when the water level of the water tank is low.
Disclosure of Invention
The utility model provides a water level monitoring system capable of timely finding water leakage condition of a water tank and timely closing water replenishing after the water tank leaks, which comprises a water tank, an overflow switch, an overflow pipe, an overflow port, a double-floating ball switch, a mechanical floating ball switch, an electric valve, a manual valve, a water inlet pipe and a water outlet.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a water tank water level monitoring system, water tank water level monitoring system includes water tank, overflow switch, overflow pipe, overflow mouth, two float switch, mechanical float switch, motorised valve, manual valve, inlet tube and delivery port, the water tank is closed water tank, the overflow mouth has been seted up to the position that the water tank is close to the top, the overflow pipe is connected to the overflow mouth, overflow switch installs on the overflow pipe, two float switch connect the top at the water tank, the inside of water tank is stretched into to the lateral wall of water tank is passed to the one end of inlet tube, the one end of the inside inlet tube of water tank is stretched into to mechanical float switch, motorised valve and manual valve connect gradually on the outside inlet tube one end of water tank, the bottom at the water tank is installed to the delivery port.
Further, a water tank upper cover is arranged at a position, close to the position right above the mechanical float switch, of the water tank.
Further, the double-floating-ball switch comprises an upper floating ball and a lower floating ball.
The utility model is characterized in that:
the water tank water level monitoring system is simple, reliable and safe in structure, through the double-floating-ball switch arranged in the water tank and the overflow switch arranged on the overflow pipe, when water in the water tank overflows, or the water level in the water tank reaches the upper limit or the lower limit of the double-floating-ball switch, an indicator lamp in a control chamber is on, a buzzer alarms to prompt, when the water level in the water tank reaches the upper limit or water overflows, a normally-open electric valve is electrified, the electric valve is powered off, the water tank cannot be supplemented with water, when the water level in the water tank reaches the lower limit, the electric valve is powered off and is opened, water tank water supplementing can be timely found through the water tank water level monitoring system, water supplementing is timely stopped after the water tank leaks, and when the water level of the water tank is low, water supplementing is automatic.
Drawings
FIG. 1 is a schematic diagram of a water level monitoring system for a water tank according to the present utility model
FIG. 2 is a circuit diagram of a water tank level monitoring system according to the present utility model
Wherein, the reference numerals are as follows: 1-water tank, 2-overflow switch, 3-overflow pipe, 4-overflow port, 5-double floating ball switch, 51-upper floating ball, 52-lower floating ball, 6-water tank upper cover, 7-mechanical floating ball switch, 8-electric valve, 9-manual valve, 10-water inlet pipe, 11-water outlet, 12-pilot lamp, 13-buzzer.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the structural schematic diagram of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in the figure (1), the water tank water level monitoring system comprises a water tank 1, an overflow switch 2, an overflow pipe 3, an overflow port 4, a double-floating ball switch 5, a mechanical floating ball switch 7, an electric valve 8, a manual valve 9, a water inlet pipe 10 and a water outlet 11, wherein the water tank 1 is a closed water tank for storing water, the closed water tank can prevent foreign matters or dust from falling into the water tank, water is prevented from being polluted, the overflow port is arranged at a high position of the water tank, the water level in the water tank is prevented from being too high, redundant water in the water tank can be discharged out of the water tank through the overflow port, the overflow switch 2 is opened when water flows through, the water level in the water tank is prevented from being too high, and the double-floating ball switch 5 is a common liquid level controller and can be used for monitoring and controlling the liquid level. The principle of the device is that two floating balls are utilized to control the height of the liquid level, in a double-floating ball liquid level switch, when the liquid level rises, the floating ball rises along with the rise of the liquid level, when the floating ball rises to a certain height, the floating ball triggers a switch to control the height of the liquid level, when the liquid level falls, the floating ball also falls along with the fall of the liquid level, when the floating ball falls to a certain height, the floating ball triggers the switch to control the height of the liquid level, a mechanical floating ball switch 7 is used for controlling the height of the liquid level in a water tank 1, an electric valve 8 and a manual valve 9 are in normal open states, an overflow port 4 is arranged at the position of the water tank 1 close to the top, the overflow port 4 is connected with an overflow pipe 3, the overflow switch 2 is arranged on the overflow pipe 3, when water in the overflow port is discharged outwards through the overflow pipe 3, the overflow switch 2, the overflow switch 2 is opened, the water tank 1 drains outwards, the double-floating ball switch 5 is connected at the top of the water tank 1 through screws or threads, one end of the water inlet pipe 10 penetrates through the side wall of the water tank 1 and stretches into the water tank 1, so that water can enter the water tank 1 through the water inlet pipe 10 to store water, the mechanical floating ball switch 7 is arranged at one end of the water inlet pipe 10 stretching into the water tank 1, the closing and opening of the valve are controlled through the liquid level of the floating ball, so that water in the water inlet pipe 10 enters and exits in the water tank 1, the electric valve 8 and the manual valve 9 are sequentially connected to one end of the water inlet pipe 10 outside the water tank 1, the water outlet 11 is arranged at the bottom of the water tank 1, and the water stored in the water tank 1 flows into a pipeline connected with various devices through the water outlet 11.
The water tank upper cover 6 is arranged at a position, close to the position right above the mechanical float switch 7, of the water tank 1, the water level in the water tank can be observed through the water tank upper cover 6, the mechanical float switch 7 can be maintained, replaced and cleaned conveniently, the double float switch 5 comprises an upper float 51 and a lower float 52, and the upper float 51 and the lower float 52 extend into the water tank 1.
The specific working procedure is as follows:
as shown in fig. 2, the electric valve 8 and the manual valve 9 are in a normally open state, water continuously enters the water tank 1 from the water inlet pipe 10, the water level in the water tank 1 continuously rises, when the water level rises to the upper limit of the mechanical float switch 7, the mechanical float switch 7 is closed, water supplementing is stopped, when water in the water tank 1 flows from the water outlet 11 to each using device, the water level in the water tank 1 falls, the mechanical float switch 7 is opened, and water supplementing of the water tank 1 is started.
When the mechanical float switch 7 breaks down, the water tank 1 is continuously replenished, when the water level rises to the upper limit of the double float switch 5, the upper float 51 switch SB3-1 in the circuit diagram is closed, the KM3 coil is electrified, the KM3 switch SKM3 is closed and self-locked, the indicator lamp 12 in the control room is lightened, the buzzer 13 alarms and prompts, the normally open electric valve 8 is electrified, the electric valve 8 is closed, and the water tank 1 stops replenishing.
When mechanical float switch 7 breaks down, water tank 1 continuous moisturizing, the water level reaches overflow mouth 4's position, flow from overflow pipe 3, when overflow switch 2 is passed through, overflow switch SB2 is closed in the circuit diagram, time relay KT1 gets the electricity, SKT1 is closed after a certain time, KM1 gets the electricity, SKM1 is closed, pilot lamp 12 lights, buzzer 13 reports to the police and suggests, simultaneously, normally open SKM1 is closed, normally open motorised valve 8 gets the electricity, motorised valve 8 closes, water tank 1 stops moisturizing.
When the mechanical float switch 7 breaks down, along with the water in the water tank 1 flows from the water outlet 11 to each using device, the water level in the water tank 1 drops, when the water level drops to the lower limit of the double float switch 5, the lower float 52 switch SB3-2 in the circuit diagram is closed, the KM2 coil is electrified, the KM2 switch SKM2 is closed and self-locked, the indicator lamp 12 in the control room is lightened, the buzzer 13 alarms and prompts, the normally closed SKM2 is disconnected, the normally open electric valve 8 is opened in a power-off mode, and the water tank 1 starts to supplement water.
SB4 is manual valve switch, SB4 is the gear switch, when force closes manual valve 9, SB4 is closed, and normally open motorised valve 88 gets the electricity, and motorised valve 8 closes, and water tank 1 stops the moisturizing. SB1 is a reset switch.
Through this water tank water level monitored control system, can realize when mechanical float switch 7 breaks down, no matter the water level in water tank 1 has reached the upper limit of two float switch 5, the lower limit of two float switch 5 or overflow mouth 4 drainage, pilot lamp 12 in the control room all lights, buzzer 13 all reports to the police and suggests, and when the water level has reached the upper limit of two float switch 5 or overflow mouth 4 drainage, water tank 1 all stops the moisturizing, when the water level has reached the lower limit of two float switch 5, water tank 1 automatic moisturizing, the timely stop moisturizing after realizing that the water tank leaks, when the water tank water level is low, the purpose of automatic moisturizing, and the condition that the water tank leaked can in time be found.
In summary, this water tank water level monitoring system, the steam generator is simple in structure, it is reliable, it is safe, through setting up the double float switch in the water tank and setting up the overflow switch on the overflow pipe, when the water in the water tank overflows, or when the water level in the water tank reaches the upper limit or the lower limit of double float switch, pilot lamp in the control room is bright, buzzer warning suggestion, when the water level in the water tank reaches the upper limit, or when water overflows, the motorised valve that normally opens is circular telegram, the motorised valve gets the electricity to close, the water tank can not moisturizing, when the water level in the water tank reaches the lower limit, the motorised valve loses the electricity and opens, the water tank moisturizing, through water tank water level monitoring system, can in time discover the water tank condition of leaking, and in time stop moisturizing after the water tank leaks, when the water tank water level is low, automatic moisturizing.
It should be noted that the above description is only a preferred embodiment of the present utility model, and it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiment, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (3)
1. The utility model provides a water tank water level monitored control system, its characterized in that, water tank water level monitored control system includes water tank (1), overflow switch (2), overflow pipe (3), overflow mouth (4), two float switch (5), mechanical float switch (7), motorised valve (8), manual valve (9), inlet tube (10) and delivery port (11), water tank (1) are closed water tank, overflow mouth (4) have been seted up in the position that water tank (1) is close to the top, overflow mouth (4) connect overflow pipe (3), overflow switch (2) are installed on overflow pipe (3), two float switch (5) are connected at the top of water tank (1), the inside of water tank (1) is stretched into to the lateral wall of water tank (1) is passed to the one end of inlet tube (10) of water tank (1), the one end of stretching into inside water tank (1) is installed to mechanical float switch (7), motorised valve (8) and manual valve (9) connect gradually on one end of outside inlet tube (10) of water tank (1), the bottom at water tank (1) is installed to delivery port (11).
2. The water tank water level monitoring system according to claim 1, wherein a water tank upper cover (6) is arranged at a position of the water tank (1) close to the position right above the mechanical float switch (7).
3. The tank water level monitoring system according to claim 2, characterized in that the double float switch (5) comprises an upper float (51) and a lower float (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436293.9U CN220020169U (en) | 2023-06-07 | 2023-06-07 | Water tank water level monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436293.9U CN220020169U (en) | 2023-06-07 | 2023-06-07 | Water tank water level monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220020169U true CN220020169U (en) | 2023-11-14 |
Family
ID=88685997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321436293.9U Active CN220020169U (en) | 2023-06-07 | 2023-06-07 | Water tank water level monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220020169U (en) |
-
2023
- 2023-06-07 CN CN202321436293.9U patent/CN220020169U/en active Active
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| GR01 | Patent grant |