CN215335746U - Water seal liquid level wireless monitoring device - Google Patents
Water seal liquid level wireless monitoring device Download PDFInfo
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- CN215335746U CN215335746U CN202023017015.9U CN202023017015U CN215335746U CN 215335746 U CN215335746 U CN 215335746U CN 202023017015 U CN202023017015 U CN 202023017015U CN 215335746 U CN215335746 U CN 215335746U
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Abstract
The embodiment of the utility model provides a water seal liquid level wireless monitoring device, and belongs to the field of gas holder supervision. The wireless monitoring devices of water seal liquid level includes: the sensor is arranged in a water seal bin of the spiral rising gas holder and used for acquiring liquid level information in the water seal bin; the processing module is arranged at a monitoring end of a manager and used for determining a corresponding water supplementing rule according to the liquid level information and preset safe liquid level information, wherein the water supplementing rule at least comprises water supplementing flow and water supplementing quantity; the human-computer interaction module is arranged at the monitoring end of the manager and used for displaying the water supplementing rule and providing a water supplementing instruction for the manager to trigger; and the electric valve is used for responding to a water supplementing instruction from the man-machine interaction module and executing the water supplementing operation of the water seal bin according to the water supplementing rule. The intelligent and efficient gas holder water seal monitoring system improves the intelligence and efficiency of gas holder water seal monitoring, reduces the workload of supervision personnel, and reduces primary water waste.
Description
Technical Field
The utility model relates to the field of gas holder supervision, in particular to a water seal liquid level wireless monitoring device.
Background
Existing gas holder water seal does not design the water seal level gauge, if will carry out gas holder water seal level measurement, must all need the supervisor to climb to gas holder upper portion platform every day and carry out manual measurement, still has unsafe factor when wasting time and energy. In summer, because temperature is very high, gas holder annular water seal moisturizing is very frequent, leads to the supervisory personnel to need frequent climbing gas holder to carry out liquid level monitoring, still can waste a large amount of water during the moisturizing, occupies a large amount of labours, and water seal liquid level monitoring efficiency is extremely low. Therefore, a device for monitoring the water seal liquid level of the spiral-up gas holder safely, efficiently and cost-effectively is urgently needed, the liquid level monitoring can be reliably and accurately realized, workers do not need to be dispatched to enter the site under unnecessary conditions, the monitoring efficiency is improved, water is saved, and the safety of the workers is ensured.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide a water seal liquid level wireless monitoring device, which is used for solving the problems of low water seal monitoring efficiency and primary water waste of the existing gas holder.
In order to achieve the above object, an embodiment of the present invention provides a water seal liquid level wireless monitoring device, which is applied to a spiral gas lift tank, and the water seal liquid level wireless monitoring device includes: the sensor is arranged in a water seal bin of the spiral rising gas holder and used for acquiring liquid level information in the water seal bin; the processing module is arranged at a monitoring end of a manager and used for determining a corresponding water supplementing rule according to the liquid level information and preset safe liquid level information, wherein the water supplementing rule comprises water supplementing flow and water supplementing quantity; the human-computer interaction module is arranged at the monitoring end of the manager and used for displaying the water supplementing rule and providing a water supplementing instruction for the manager to trigger; and the electric valve is used for responding to a water supplementing instruction from the man-machine interaction module and executing the water supplementing operation of the water seal bin according to the water supplementing rule.
Preferably, the sensor and the processing module each comprise a communication module for wireless signal transmission.
Preferably, the sensor is at least one of a single-flange static pressure/double-flange differential pressure liquid level transmitter, a floating ball type liquid level transmitter, a magnetic liquid level transmitter, a drop-in type liquid level transmitter, an electric inner floating ball type liquid level transmitter, an electric floating ball type liquid level transmitter, a capacitance type liquid level transmitter, a magnetostrictive liquid level transmitter, an ultrasonic liquid level transmitter and a radar liquid level transmitter.
Preferably, the sensors are arranged in a plurality of numbers and are respectively positioned at different positions in the water seal bin.
Preferably, the processing module is further configured to acquire liquid level information from the plurality of sensors, screen and average the plurality of liquid level information to obtain final liquid level information, and determine a corresponding water replenishment rule according to the final liquid level information and preset safe liquid level information.
Preferably, the processing module is constructed on a central controller of the administrator monitoring end.
Preferably, the human-computer interaction module includes: the input module is used for the management personnel to input relevant information and trigger a water supplementing instruction; and the display module is used for displaying the liquid level information and the water supplementing rule in real time.
Preferably, the water seal liquid level wireless monitoring device further comprises: the liquid level information recording module is integrated in the processing module and is used for recording real-time liquid level information once every fixed preset time; the processing module further comprises a judging module, and the judging module is used for judging whether the liquid level reduction in the water seal bin is abnormal or not according to the recorded liquid level information.
Preferably, the water seal liquid level wireless monitoring device further comprises: and the alarm module is arranged at the monitoring end of the manager and used for judging that the liquid level is reduced by the processing module to generate alarm information when abnormality exists.
Preferably, the alarm module is an audible and visual alarm.
Through the technical scheme, the level sensor who sets up at gas holder water seal storehouse acquires the liquid level height information in the water seal storehouse in real time, then transmit liquid level height information to processing module, processing module generates the moisturizing rule that corresponds according to liquid level height information, including moisturizing flow and moisturizing volume, and show the moisturizing rule through human-computer interaction module, under the condition that needs the moisturizing, the supervisor triggers the moisturizing instruction through human-computer interaction module, realize long-range key (automatic) moisturizing, avoid the supervisor to need frequent climbing gas holder to carry out the water seal monitoring, safety has been realized, the monitoring of spiral rising gas holder water seal liquid level of high efficiency and saving cost, improve gas holder water seal monitoring efficiency, lose the water yield pertinence moisturizing according to the gas holder, the waste of water has been avoided.
Additional features and advantages of embodiments of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the embodiments of the utility model without limiting the embodiments of the utility model. In the drawings:
FIG. 1 is a block diagram of a water seal liquid level wireless monitoring device according to an embodiment of the present invention;
fig. 2 is a water replenishment control flowchart of the water seal liquid level wireless monitoring device according to an embodiment of the present invention.
Description of the reference numerals
10-a sensor; 20-a processing module; 30-a human-computer interaction module; 40-an electrically operated valve; 50-liquid level information recording module; 60-an alarm module; 301-an input module; 302-display module.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating embodiments of the utility model, are given by way of illustration and explanation only, not limitation.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present embodiment provides a water seal liquid level wireless monitoring device, which is applied to a spiral gas lift tank, and the water seal liquid level wireless monitoring device includes: the sensor 10 is arranged in a water seal bin of the spiral rising gas holder and used for acquiring liquid level information in the water seal bin; the processing module 20 is arranged at a monitoring end of a manager and used for determining a corresponding water supplementing rule according to the liquid level information and preset safe liquid level information, wherein the water supplementing rule comprises water supplementing flow and water supplementing quantity; the human-computer interaction module 30 is arranged at the monitoring end of the manager and used for displaying the water supplementing rule and providing a water supplementing instruction for the manager to trigger; and the electric valve 40 is used for responding to a water supplementing instruction from the man-machine interaction module 30 and executing water supplementing of the water seal bin according to the water supplementing rule.
Preferably, the sensor 10, the processing module 20 and the electrically operated valve 40 each include a communication module for wireless signal transmission.
In the embodiment of the present invention, the sensor 10 is disposed in the water sealed cabin of the spiral gas lifting cabinet, and is used for acquiring the liquid level information in the water sealed cabin. Traditional gas holder water seal does not have the water seal level gauge, all needs personnel to climb to gas holder upper portion platform manual measurement water seal liquid level every day to in time moisturizing, in order to avoid because the water seal liquid level crosses low gas tightness that causes the gas holder and reduce. When manual measurement wastes time and energy, unsafe factors exist, and the air cabinet water seal is frequently replenished when the temperature in summer is very high, so that the supervision difficulty is higher. Therefore, the liquid level sensor is additionally arranged in the gas holder, so that the liquid level height information in the annular water seal bin is monitored in real time, and the liquid level height information is transmitted to the central control room in real time, and the condition that a supervisor can effectively supervise the liquid level of the gas holder water seal bin without climbing the gas holder is ensured. Preferably, the liquid level sensor is provided with a wireless communication module, preferably a ZigBee data transmission module, because the area of a chemical plant area using the gas cabinet is often very large, the Wifi and Bluetooth transmission which are the most widely and conveniently applied wireless communication mode at present may not realize the wireless transmission of the longer distance, and the ZigBee communication mode can cover the information transmission of dozens of meters to dozens of kilometers, theoretically, any liquid level sensor of the gas cabinet at any position in the plant area can accurately send the detected liquid level information to the processing module 20 of the central control room. The ZigBee communication mode also has the advantages of low power consumption, low cost, short time delay, large network capacity, safety, reliability and the like, so the ZigBee communication mode is often used for industrial field automatic control data transmission, the data volume needing to be transmitted by the liquid level sensor is very small, the ZigBee communication mode can reduce the cost investment on the premise of ensuring the effective transmission of the data, and the transmission stability is improved.
Similarly, the processing unit only needs to send a water supplementing instruction to the electric valve 40, the electric valve 40 also only needs to send valve feedback information to the processing module 20, remote information wireless transmission can be realized by configuring the ZigBee data transmission module, when the area of the plant area is very large, if signal line arrangement is carried out, great input cost is increased, the monitoring cost of the water seal liquid level wireless monitoring device is large, the application range is small, effective data transmission in the plant area can be realized through the ZigBee data transmission module, and the practicability of the device is improved.
Preferably, the sensor 10 is at least one of a single-flange static pressure/double-flange differential pressure liquid level transmitter, a floating ball type liquid level transmitter, a magnetic liquid level transmitter, a drop-in type liquid level transmitter, an electric inner floating ball type liquid level transmitter, an electric float type liquid level transmitter, a capacitance type liquid level transmitter, a magnetostrictive liquid level transmitter, an ultrasonic liquid level transmitter and a radar liquid level transmitter.
In the embodiment of the utility model, the liquid level sensor is arranged in the water seal bin of the spiral lifting gas holder, the liquid level transmitters which are conventionally used at present are selected and divided into contact type liquid level transmitters and non-contact type liquid level sensors, and the liquid level sensors are preferably static pressure input type liquid level transmitters in order to facilitate the expansion of the liquid level sensors of the existing spiral lifting gas holder and adapt to the installation environment in the water seal bin of the spiral lifting gas holder. Because the drop-in liquid level transmitter has the advantages of exquisite structure, simple adjustment, flexible installation mode and the like, the drop-in liquid level transmitter is widely applied to liquid level measurement of various media in systems and industries such as petrochemical industry, metallurgy, electric power, pharmacy, water supply and drainage, environmental protection and the like, water for water seal of the spiral rising gas holder is primary water, extremely severe water-based environment cannot appear even if partial pollution exists, and the corrosion resistance of the drop-in liquid level transmitter can completely deal with the water-sealed water-based environment of the spiral rising gas holder. The sensor 10 part that will throw in formula level transmitter directly drops into below the water seal storehouse water level, and the changer is fixed in the water seal storehouse outside, and the installation is nimble, no matter how narrow spiral rising gas holder of water seal cover can both realize the installation fast and transfer the teaching, guarantees traditional spiral rising gas holder's upgrading installation flexibility, improves the device practicality.
Preferably, the sensors 10 are provided in a plurality and are respectively located at different positions in the water sealed cabin.
In the embodiment of the utility model, the same spiral ascending gas holder comprises a plurality of tower sections capable of spirally ascending, and the joints of the adjacent tower sections are provided with the water seal bins, so that the whole spiral ascending gas holder comprises a plurality of water seal bins from low to high, and in order to ensure that the joints of the tower sections can be effectively sealed with water, the liquid level height of each water seal position is ensured to reach the preset height, therefore, all the water seal bins of the same spiral ascending gas holder are required to be provided with the liquid level sensors for monitoring the real-time liquid level information of all the water seal bins. In the use process of the sensor 10, in order to avoid the problem that the liquid level measurement data of the sensor 10 is inaccurate due to faults, preferably, a plurality of liquid level sensors are arranged in the same water seal bin, at least 3 liquid level sensors are arranged, when the data difference of the plurality of liquid level sensors is within a preset range, the data difference is preferably +/-20 mm, and the average value of the plurality of data is taken as the actual height information of the water level in the water seal bin; if the deviation of certain data and the rest data exceeds a preset value, the sensor 10 is judged to have a measurement fault, the average value of the rest data is taken as the actual height information of the water level in the water seal bin, and related personnel are warned to maintain the fault liquid level sensor. The accuracy of liquid level measurement is guaranteed, and the problem that water seal is invalid due to monitoring failure caused by measurement errors is avoided.
Preferably, the processing module 20 is further configured to obtain liquid level information from the plurality of sensors 10, filter and average the plurality of liquid level information to obtain final liquid level information, and determine a corresponding water replenishment rule according to the final liquid level information and preset safe liquid level information.
In the embodiment of the utility model, water for water sealing is reduced due to leakage, discharge, evaporation and the like, in the prior art, a supervisor is required to frequently check the liquid level height, water supplementing operation is required before the liquid level reaches the lowest position, and the supervisor is required to supervise on site in the water supplementing process, so that excessive water supplementing overflow is avoided, a large amount of labor force is occupied, and a large amount of water is wasted at one time. To address this issue, the processing module 20 may generate a corresponding water replenishment rule according to the water amount reduction amount. For example, after completing the water replenishing operation of the water seal bins according to the requirement, the liquid level sensor is installed, the processing module 20 recovers the liquid level height information of each water seal bin monitored by the liquid level sensor 10 at the moment, and the liquid level height information is used as the initial liquid level height information of each water seal bin, in the later use process, the actual liquid level height information of each water seal bin is compared with the initial liquid level height information, when the actual liquid level height information exceeds a preset value, it is determined that water needs to be replenished in the water seal bin at the moment, and the volume needing water replenishing is calculated by combining the water seal surface area of the water seal bins according to the difference value between the actual liquid level height information and the initial liquid level height information, so that the water replenishing amount is obtained. Preferably, the water seal surface area of the spiral rising air cabinet is very small, and in order to avoid overflow caused by overlarge water amount in the water supplementing process due to overlarge water flow, the water supplementing flow is calculated according to the actual water seal area. The timely water supplement can be realized by calculating the water supplement flow, for example, the liquid level of the water seal bin is reduced at a speed of 20mm/h, the water reduction amount per hour can be calculated according to the monitored water level reduction speed, the timely water supplement can be realized theoretically by adjusting the flow of the water supplement valve, the liquid level of the water seal bin is always kept at the preset optimal height, and the use intelligence of the device is improved.
Preferably, the processing module 20 is built on a central controller at the monitoring end of the manager.
In the embodiment of the present invention, the central control room of the plant area has strong computing capability and regulation capability, during the water supplement rule simulation process, the processing module 20 needs to have sufficient computing capability, in order to reduce the cost investment of the computing module, it is preferable that the processing module 20 is directly constructed on the central controller, the computing step of the processing module 20 is realized through the computing module of the central controller, the processing module 20 only needs to transmit the liquid level information to the central controller, and then receive the generated water supplement rule information from the central controller, so as to improve the practicability of the device, and ensure that any traditional plant area can be conveniently upgraded in function.
Preferably, the human-computer interaction module 30 includes: an input module 301, configured to perform relevant information entry by the administrator; and the display module 302 is configured to display the liquid level information and the determined water supplement rule in real time.
In the embodiment of the utility model, during the automatic operation of the whole device, the liquid level information is preferably acquired for a preset fixed time, in hot summer, the water in the water seal bin is evaporated and lost more quickly, in order to adapt to the speed of reducing the liquid level height, the preset time is preferably shortened, and in winter, the water evaporation and loss is less, so that the liquid level information can be acquired at intervals of a little time. And preset interval time can carry out initiative input through human-computer interaction module 30's input module 301, carry out the liquid level detection in-process according to preset interval time, probably because emergency causes the liquid level sudden change, after the supervisory personnel discovers the abnormal conditions, can carry out manual intervention through input module 301, carry out liquid level detection once more immediately, judge whether there is emergency, and the degree of opening and shutting of manual regulation electric valve 40 when the liquid level suddenly falls, before the completion is maintained, guarantee that the moisturizing volume satisfies water seal water loss volume, avoid the water seal inefficacy to cause the gas holder to save the thing. Preferably, the human-computer interaction module 30 further includes a display module 302 for displaying liquid level information and water supplement rules, in a possible implementation manner, a supervisor needs to manually trigger a water supplement switch, the supervisor can know real-time liquid level information in all water sealed cabins through the display module 302, then the electric valve 40 is controlled to supplement water according to the water supplement amount and the water supplement flow rate for displaying the water supplement rules, the supervisor can conveniently visually monitor the water seal of the spiral-lifting gas holder in the whole plant area, and operation judgment is made in real time according to the display information.
Preferably, the water seal liquid level wireless monitoring device further comprises: the liquid level information recording module 50 is integrated in the processing module 20 and is used for recording real-time liquid level information once every fixed preset time; the processing module 20 further comprises a determining module (not shown) for determining whether there is an anomaly in the water seal level reduction according to the recorded level information.
In the embodiment of the present invention, the apparatus may start an automatic water replenishing function, that is, automatically point to a water replenishing operation according to a preset rule, for example, when the liquid level is lowered by 430mm, an automatic water replenishing instruction is generated, the water replenishing operation is executed according to the water replenishing rule generated by the processing module 20, when the liquid level is raised to 800mm, an automatic water replenishing stopping instruction is generated, and the water replenishing stopping operation is executed according to the water replenishing rule generated by the processing module 20. In the automatic operation in-process, relevant supervisory personnel can be because supervision not in place can't in time discover abnormal conditions, for example, break when the water seal storehouse, when taking place a large amount of water seal water and omitting, though automatic water supply can be carried out to the device, can not cause the gas holder water seal to lose efficacy, but has a large amount of water to omit when carrying out the moisturizing operation, can cause a large amount of water wastes. Therefore, liquid level information record module 50 carries out liquid level height information record once after every preset time, preferably 5-20s, then liquid level height information with the record sends processing module 20, processing module 20 generates the liquid level reduction curve graph in this section of time with the liquid level height information at each moment in a section of continuous time, through the comparison with the normal liquid level reduction curve graph in current season, when the deviation value is greater than the preset value, then it has unusually to judge that the water seal storehouse liquid level reduces, proruption such as water seal storehouse fracture has probably taken place, discover the unusual reduction condition of liquid level in time, avoid the problem that the supervisor excessively relies on device automatic operation and can't discover that proruption condition causes a large amount of water wastes.
Preferably, the water seal liquid level wireless monitoring device further comprises: the alarm module 60 is arranged at the monitoring end of the manager and used for generating alarm information when the processing module 20 judges that the liquid level reduction is abnormal; the alarm module 60 is preferably an audible and visual alarm.
In the embodiment of the present invention, the determination module of the processing module 20 generates a liquid level reduction curve corresponding to the water seal bin according to the real-time liquid level information recorded and transmitted by the liquid level information recording module 50, then compares the generated liquid level reduction curve with a preset normal liquid level curve, if the determination module identifies that the error between the actual liquid level reduction curve and the normal liquid level reduction curve exceeds the threshold, it determines that the current water seal bin has an abnormal water level reduction condition, and needs a supervisor to check and intervene, and in order to prevent the supervisor from finding the abnormal information displayed by the display module 302 in time to cause a fault delay and waste a large amount of water, preferably, the alarm module 60 is arranged in the central control room, when it determines that the abnormal water level reduction condition exists in the water seal bin, the processing module 20 generates an alarm instruction, then transmits the alarm instruction to the alarm module 60, and the alarm module 60 executes alarm instruction generation, in order to enable the monitoring personnel to timely and effectively receive the alarm information, the audible and visual alarm is preferably selected as the alarm module 60, and the alarm module 60 buzzes and flickers at the same time, so that the probability of receiving the alarm information by the monitoring personnel is improved. After receiving the alarm information, the supervisor checks the sequence number of the water seal bin with the fault through the display module 302, and performs troubleshooting according to the display information, so that troubleshooting efficiency is improved.
As shown in fig. 2, in a possible implementation manner, a spiral gas cabinet is used in a certain traditional chemical plant area for raw material storage, in order to facilitate water seal monitoring of each spiral gas cabinet, a water seal liquid level wireless monitoring device is additionally arranged, in order to reduce the problems of high construction difficulty and high cost investment in the additionally arranged process, a processing module 20 is directly constructed on a central controller, then a static pressure input type liquid level transmitter is selected, a sensor 10 unit is directly input into a water seal bin, a transmission module is fixed to the outside of the water seal bin through a flange, and an alarm module 60 is fixed in a central control room. In the device automatic operation in-process, every is fixed to be predetermine time 10s and gathers water seal liquid level height information in the water seal storehouse once, with liquid level information transmission to processing module 20, processing module 20 tracks the water level reduction condition in each water seal storehouse of discernment, and according to real-time liquid level reduction condition real-time update moisturizing rule, the moisturizing rule that will generate is sent display module 302, inform the moisturizing rule of supervisory personnel liquid level reduction condition and needs moisturizing, supervisory personnel is under the moisturizing condition of affirmation needs, the moisturizing operation is started to a key, each moisturizing electric valve 40 carries out automatic control that opens and shuts according to the actual moisturizing demand of place spiral rising gas holder, realize a key moisturizing. In the process of liquid level monitoring, the liquid level information at each moment is recorded in real time by the liquid level information recording module 50, the integrated liquid level information of a period of time is sent to the processing module 20, the liquid level height information in the period of time is generated into a liquid level reduction curve graph by the judging module of the processing module 20 according to the time sequence, the liquid level reduction curve graph is compared with a normal liquid level reduction curve graph in the current season, when abnormal conditions are found, the processing module 20 generates an alarm instruction, the alarm instruction is executed by the alarm module 60, audible and visual alarm information is generated, a supervisor is reminded of troubleshooting, the supervisor carries out targeted troubleshooting through fault information displayed by the display module 302 until the fault is relieved.
Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the embodiments of the present invention are not limited to the details of the above embodiments, and various simple modifications can be made to the technical solutions of the embodiments of the present invention within the technical idea of the embodiments of the present invention, and the simple modifications all belong to the protection scope of the embodiments of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the utility model. In order to avoid unnecessary repetition, the embodiments of the present invention do not describe every possible combination.
In addition, any combination of various different implementation manners of the embodiments of the present invention is also possible, and the embodiments of the present invention should be considered as disclosed in the embodiments of the present invention as long as the combination does not depart from the spirit of the embodiments of the present invention.
Claims (10)
1. The utility model provides a wireless monitoring devices of water seal liquid level is applied to spiral rising gas holder, its characterized in that, the wireless monitoring devices of water seal liquid level includes:
the sensor is arranged in a water seal bin of the spiral rising gas holder and used for acquiring liquid level information in the water seal bin;
the processing module is remotely connected with the sensor, arranged at a monitoring end of a manager and used for determining a corresponding water supplementing rule according to the liquid level information and preset safe liquid level information, wherein the water supplementing rule at least comprises a water supplementing flow and a water supplementing quantity;
the human-computer interaction module is connected with the processing module, arranged at the monitoring end of the manager and used for displaying the water supplementing rule and providing a water supplementing instruction for the manager to trigger;
and the electric valve is remotely connected with the human-computer interaction module and the processing module and is used for responding to a water supplementing instruction from the human-computer interaction module and executing the water supplementing operation of the water seal bin according to the water supplementing rule.
2. The water seal liquid level wireless monitoring device according to claim 1, wherein the sensor and the processing module each comprise a communication module for wireless signal transmission.
3. The water seal liquid level wireless monitoring device according to claim 1, wherein the sensor is at least one of a single-flange static pressure/double-flange differential pressure liquid level transmitter, a floating ball type liquid level transmitter, a magnetic liquid level transmitter, a drop-in type liquid level transmitter, an electric inner floating ball type liquid level transmitter, an electric floating ball type liquid level transmitter, a capacitive liquid level transmitter, a magnetostrictive liquid level transmitter, an ultrasonic liquid level transmitter and a radar liquid level transmitter.
4. The water seal liquid level wireless monitoring device according to claim 3, wherein the sensors are arranged in a plurality and are respectively located at different positions in the water seal bin.
5. The water seal liquid level wireless monitoring device according to claim 4, wherein the processing module is further configured to obtain liquid level information from the plurality of sensors, screen and average the plurality of liquid level information to obtain final liquid level information, and determine a corresponding water replenishment rule according to the final liquid level information and preset safe liquid level information.
6. The water seal liquid level wireless monitoring device according to claim 1, wherein the processing module is constructed on a central controller of the monitoring end of the manager.
7. The water seal liquid level wireless monitoring device according to claim 1, wherein the human-computer interaction module comprises:
the input module is used for the management personnel to input relevant information and trigger a water supplementing instruction;
and the display module is used for displaying the liquid level information and the water supplementing rule in real time.
8. The water seal liquid level wireless monitoring device according to claim 1, further comprising:
the liquid level information recording module is integrated in the processing module and is used for recording real-time liquid level information once every fixed preset time;
the processing module further comprises a judging module, and the judging module is used for judging whether the liquid level reduction in the water seal bin is abnormal or not according to the recorded liquid level information.
9. The water seal liquid level wireless monitoring device according to claim 8, further comprising:
and the alarm module is arranged at the monitoring end of the manager and used for judging that the liquid level reduction generates alarm information when abnormal conditions exist by the processing module.
10. The water seal liquid level wireless monitoring device according to claim 9, wherein the alarm module is an audible and visual alarm.
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| CN202023017015.9U CN215335746U (en) | 2020-12-15 | 2020-12-15 | Water seal liquid level wireless monitoring device |
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| CN202023017015.9U CN215335746U (en) | 2020-12-15 | 2020-12-15 | Water seal liquid level wireless monitoring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360226A (en) * | 2022-01-13 | 2022-04-15 | 湖北思源水务工程技术有限公司 | Automatic sound and light alarm device for remote monitoring of equipment failure |
| CN116025832A (en) * | 2023-02-01 | 2023-04-28 | 青海盐湖海纳化工有限公司 | Water supplementing device and water supplementing method for wet type gas holder |
-
2020
- 2020-12-15 CN CN202023017015.9U patent/CN215335746U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360226A (en) * | 2022-01-13 | 2022-04-15 | 湖北思源水务工程技术有限公司 | Automatic sound and light alarm device for remote monitoring of equipment failure |
| CN114360226B (en) * | 2022-01-13 | 2024-04-02 | 湖北思源水务工程技术有限公司 | Automatic audible and visual alarm device for remote monitoring of equipment faults |
| CN116025832A (en) * | 2023-02-01 | 2023-04-28 | 青海盐湖海纳化工有限公司 | Water supplementing device and water supplementing method for wet type gas holder |
| CN116025832B (en) * | 2023-02-01 | 2024-10-22 | 青海盐湖海纳化工有限公司 | Water supplementing device and water supplementing method for wet type gas holder |
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