CN213399239U - Multi-state monitoring system for generator room - Google Patents
Multi-state monitoring system for generator room Download PDFInfo
- Publication number
- CN213399239U CN213399239U CN202023015746.XU CN202023015746U CN213399239U CN 213399239 U CN213399239 U CN 213399239U CN 202023015746 U CN202023015746 U CN 202023015746U CN 213399239 U CN213399239 U CN 213399239U
- Authority
- CN
- China
- Prior art keywords
- generator
- sensor
- generator room
- voltage
- controller
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
The utility model relates to the technical field of generator monitoring, and discloses a generator room multi-state monitoring system, wherein a liquid level detection sensor and an oil temperature sensor are arranged in a generator unit diesel oil tank, the liquid level detection sensor acquires the diesel oil quantity of the generator room, and the oil temperature sensor acquires the diesel oil temperature and is connected with a controller through a control circuit; the rotation speed sensor and a prime motor of the generator rotate coaxially, and the rotation speed information of the prime motor is acquired; the voltage sensor is arranged at the output end of the generator and used for collecting a voltage signal at the output end; the environment temperature and humidity sensor is arranged on the outer shell of the generator set or in the generator room and is used for collecting the environment temperature and humidity in the generator room; the alarm device is connected with the controller and used for monitoring oil mass, oil temperature, voltage, rotating speed and environment temperature and humidity information in the generator set and the generator room. And monitoring the operating environment of the generator room or the generator set in various states through various sensors.
Description
Technical Field
The utility model relates to a generator monitoring technology field particularly, relates to a generator room multistate monitoring system.
Background
The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy.
The diesel generator has the characteristics of high power, long service life and good economy, and is widely applied to different industries such as automobiles, ships, power generation houses and the like as power supply equipment. In the daily use process of the diesel generator, the diesel generator is operated against rules and regulations, lack of management and poor use, the service life of the diesel generator can be prolonged, even accidents of explosion and fire can be caused, and the diesel generator can be damaged due to the influence of the temperature and the humidity of the long-term environment. In order to avoid the above situation, the diesel generator is often used in combination with a monitoring device of the diesel generator. At present, the main functions of various diesel generator monitoring devices are: the running state and parameters of the generator are detected, and when the abnormal working state of the generator occurs, manual operation is needed for processing. If no operator or operation error occurs, the working stability and reliability of the diesel generator and the equipment served by the diesel generator are seriously affected.
The prior art is disadvantageous in that although monitoring equipment is provided for operation of equipment in a generator room, the lack of monitoring of the operating environment of the entire generator room, including the generator unit itself, is also present.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a generator room multi-state monitoring system to solve the problem that lacks whole generator room at present and also includes the operational environment monitoring of generator unit itself.
In order to achieve the above object, the present invention provides the following techniques:
a generator room multi-state monitoring system comprises a controller, a liquid level detection sensor, a rotating speed sensor, an oil temperature sensor, a voltage sensor, an alarm device and an environment temperature and humidity sensor;
the liquid level detection sensor and the oil temperature sensor are arranged in a diesel oil tank of the generator set, the liquid level detection sensor acquires the diesel oil quantity of the generator room, and the oil temperature sensor acquires the diesel oil temperature and is connected with the controller through the control circuit;
the rotation speed sensor and a prime motor of the generator rotate coaxially, and the rotation speed information of the prime motor is acquired;
the voltage sensor is arranged at the output end of the generator and used for collecting a voltage signal at the output end;
the environment temperature and humidity sensor is arranged on the outer shell of the generator set or in the generator room and is used for collecting the environment temperature and humidity in the generator room;
the alarm device is connected with the controller and used for monitoring oil mass, oil temperature, voltage, rotating speed and environment temperature and humidity information in the generator set and the generator room.
The utility model discloses an application principle lies in, through oil mass, oil temperature, voltage, rotational speed and the environmental temperature and humidity information in level detection sensor, speed sensor, oil temperature sensor, voltage sensor and the environmental temperature and humidity sensor monitoring generator unit and the generator room respectively, ensures the emergency under the various states, can both real time monitoring.
Further, the voltage sensor is a voltage transformer.
Furthermore, the device also comprises a rotating speed detection circuit, and the rotating speed detection circuit is connected with the rotating speed sensor.
Further, still include gas sensor, gas sensor sets up in the generator unit blow-off pipe, is connected with the controller through control circuit.
Further, the gas sensor is an infrared gas sensor and is used for detecting the amount of harmful gas discharged by the diesel generator.
Further, the oil quantity, the oil temperature, the voltage, the rotating speed and the environment temperature and humidity information received by the controller are displayed.
Furthermore, the controller is connected with a wireless network module, and the alarm information is sent to a PC screen or a mobile phone of a supervisor through the wireless network module.
Further, the wireless network module is a WIFI or Bluetooth or 5G network.
Compared with the prior art, the utility model discloses can bring following technological effect:
1. monitoring the running environment of the generator room or the generator set in various states through various sensors;
2. the alarm device is arranged to directly alarm and monitor the factors which are suddenly unfavorable for the operation environment;
3. the controller realizes the intelligent control of the receiving and the transmission of various sensor signals.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and further features, objects, and advantages of the invention will become apparent. The drawings of the illustrative embodiments and their description are provided to explain the present invention and do not constitute an undue limitation on the invention. In the drawings:
fig. 1 is an implementation schematic diagram of a generator room multi-state monitoring system of the present invention;
FIG. 2 is a control circuit diagram of a generator room multi-state monitoring system of the present invention;
fig. 3 is the utility model relates to a generator room multistate monitoring system's rotational speed detection circuit diagram.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
A generator room multi-state monitoring system comprises a controller, a liquid level detection sensor, a rotating speed sensor, an oil temperature sensor, a voltage sensor, an alarm device and an environment temperature and humidity sensor;
the liquid level detection sensor and the oil temperature sensor are arranged in a diesel oil tank of the generator set, the liquid level detection sensor acquires the diesel oil quantity of the generator room, and the oil temperature sensor acquires the diesel oil temperature and is connected with the controller through the control circuit;
the rotation speed sensor and a prime motor of the generator rotate coaxially, and the rotation speed information of the prime motor is acquired;
the voltage sensor is arranged at the output end of the generator and used for collecting a voltage signal at the output end;
the environment temperature and humidity sensor is arranged on the outer shell of the generator set or in the generator room and is used for collecting the environment temperature and humidity in the generator room;
the alarm device is connected with the controller and used for monitoring oil mass, oil temperature, voltage, rotating speed and environment temperature and humidity information in the generator set and the generator room.
The utility model discloses an application principle lies in, through oil mass, oil temperature, voltage, rotational speed and the environmental temperature and humidity information in level detection sensor, speed sensor, oil temperature sensor, voltage sensor and the environmental temperature and humidity sensor monitoring generator unit and the generator room respectively, ensures the emergency under the various states, can both real time monitoring.
The voltage sensor is a voltage transformer. The output end voltage of the generator can be conveniently measured, the voltage value can be monitored in real time, and the output of over-high voltage can be prevented.
Example 2
A generator room multi-state monitoring system comprises a controller, a liquid level detection sensor, a rotating speed sensor, an oil temperature sensor, a voltage sensor, an alarm device and an environment temperature and humidity sensor;
the liquid level detection sensor and the oil temperature sensor are arranged in a diesel oil tank of the generator set, the liquid level detection sensor acquires the diesel oil quantity of the generator room, and the oil temperature sensor acquires the diesel oil temperature and is connected with the controller through the control circuit;
the rotation speed sensor and a prime motor of the generator rotate coaxially, and the rotation speed information of the prime motor is acquired;
the voltage sensor is arranged at the output end of the generator and used for collecting a voltage signal at the output end;
the environment temperature and humidity sensor is arranged on the outer shell of the generator set or in the generator room and is used for collecting the environment temperature and humidity in the generator room;
the alarm device is connected with the controller and used for monitoring oil mass, oil temperature, voltage, rotating speed and environment temperature and humidity information in the generator set and the generator room. The alarm device is an audible and visual alarm, informs a user that certain monitoring data exceeds a preset value through different sounds and light rays, and sends alarm information.
As shown in fig. 3, a denotes a diesel engine rotation speed measuring sensor, B denotes a supercharger rotation speed sensor, C denotes a first rotation speed detecting circuit, and D denotes a second rotation speed measuring circuit. The device also comprises a rotating speed detection circuit, and the rotating speed detection circuit is connected with the rotating speed sensor. The rotating speed detection circuit comprises a first rotating speed detection circuit and a second rotating speed measurement circuit; the first rotating speed detection circuit is connected with a diesel engine rotating speed measuring sensor; the second rotating speed detection circuit is connected with the supercharger rotating speed sensor. The first rotating speed detection circuit and the second rotating speed measurement circuit are identical in design and mainly comprise an optical coupling isolator, a counter (12-bit counter CD 4040) and a latch (74 HC 245).
The gas sensor is arranged in a blow-off pipe of the generator set and is connected with the controller through the control circuit.
The gas sensor is an infrared gas sensor and is used for detecting the amount of harmful gas discharged by the diesel generator.
Example 3
A generator room multi-state monitoring system comprises a controller, a liquid level detection sensor, a rotating speed sensor, an oil temperature sensor, a voltage sensor, an alarm device and an environment temperature and humidity sensor;
the liquid level detection sensor and the oil temperature sensor are arranged in a diesel oil tank of the generator set, the liquid level detection sensor acquires the diesel oil quantity of the generator room, and the oil temperature sensor acquires the diesel oil temperature and is connected with the controller through the control circuit;
the rotation speed sensor and a prime motor of the generator rotate coaxially, and the rotation speed information of the prime motor is acquired;
the voltage sensor is arranged at the output end of the generator and used for collecting a voltage signal at the output end;
the environment temperature and humidity sensor is arranged on the outer shell of the generator set or in the generator room and is used for collecting the environment temperature and humidity in the generator room;
the alarm device is connected with the controller and used for monitoring oil mass, oil temperature, voltage, rotating speed and environment temperature and humidity information in the generator set and the generator room.
As shown in fig. 2, X1 represents a liquid level detection sensor, X2 represents an oil temperature sensor, X3 represents an ambient temperature and humidity sensor, X4 represents an alarm device, X5 represents a wireless network module, Y1 represents a display, Y1 represents a voltage sensor, and Y3 represents a rotation speed sensor.
The oil quantity, the oil temperature, the voltage, the rotating speed and the environment temperature and humidity information received by the controller are displayed.
The controller is connected with a wireless network module, and the alarm information is sent to a PC screen or a mobile phone of a supervisor through the wireless network module. The monitoring personnel for monitoring the generator room multi-state monitoring system can monitor the operating environment condition of the generator room or the generator set at any time through the remote display or the mobile terminal.
The wireless network module is a WIFI or Bluetooth or 5G network.
Compared with the prior art, the utility model discloses can bring following technological effect:
1. monitoring the running environment of the generator room or the generator set in various states through various sensors;
2. the alarm device is arranged to directly alarm and monitor the factors which are suddenly unfavorable for the operation environment;
3. the controller realizes the intelligent control of the receiving and the transmission of various sensor signals.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A generator room multi-state monitoring system is characterized by comprising a controller, a liquid level detection sensor, a rotating speed sensor, an oil temperature sensor, a voltage sensor, an alarm device and an environment temperature and humidity sensor;
the liquid level detection sensor and the oil temperature sensor are arranged in a diesel oil tank of the generator set, the liquid level detection sensor acquires the diesel oil quantity of the generator room, and the oil temperature sensor acquires the diesel oil temperature and is connected with the controller through the control circuit;
the rotation speed sensor and a prime motor of the generator rotate coaxially, and the rotation speed information of the prime motor is acquired;
the voltage sensor is arranged at the output end of the generator and used for collecting a voltage signal at the output end;
the environment temperature and humidity sensor is arranged on the outer shell of the generator set or in the generator room and is used for collecting the environment temperature and humidity in the generator room;
the alarm device is connected with the controller and used for monitoring oil mass, oil temperature, voltage, rotating speed and environment temperature and humidity information in the generator set and the generator room.
2. A generator room multi-condition monitoring system as claimed in claim 1, wherein the voltage sensor is a voltage transformer.
3. A generator room multi-condition monitoring system as claimed in claim 1 or 2, further comprising a rotation speed detection circuit, wherein the rotation speed detection circuit is connected with the rotation speed sensor.
4. A generator room multi-condition monitoring system as claimed in claim 3, further comprising a gas sensor disposed in the generator unit blowdown conduit and connected to the controller via the control circuit.
5. A generator room multi-condition monitoring system as claimed in claim 4, wherein the gas sensor is an infrared gas sensor which detects the amount of harmful gas emitted from the diesel generator.
6. The generator room multi-state monitoring system according to claim 5, further comprising a display, wherein the display is connected with the controller and displays the oil quantity, the oil temperature, the voltage, the rotating speed and the environmental temperature and humidity information received by the controller.
7. A generator room multi-state monitoring system as claimed in claim 1 or 6, characterized in that the controller is connected with a wireless network module, and the wireless network module sends alarm information to a PC screen or a mobile phone of a supervisor.
8. A generator room multi-condition monitoring system as claimed in claim 7, wherein the wireless network module is a WIFI or bluetooth or 5G network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023015746.XU CN213399239U (en) | 2020-12-11 | 2020-12-11 | Multi-state monitoring system for generator room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023015746.XU CN213399239U (en) | 2020-12-11 | 2020-12-11 | Multi-state monitoring system for generator room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213399239U true CN213399239U (en) | 2021-06-08 |
Family
ID=76196797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023015746.XU Active CN213399239U (en) | 2020-12-11 | 2020-12-11 | Multi-state monitoring system for generator room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213399239U (en) |
-
2020
- 2020-12-11 CN CN202023015746.XU patent/CN213399239U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101533551B (en) | Gas station security monitoring pre-warning and emergency management system and method thereof | |
| CN110732109B (en) | Automatic pressure monitoring device for marine fire-fighting steel cylinder | |
| CN206804836U (en) | Monitored System of Industrial Storage Cell | |
| CN107326934A (en) | Intelligent well cover monitoring system based on Internet of Things | |
| CN108983673A (en) | A kind of filling station monitoring system | |
| CN211880070U (en) | Explosion-proof system of monitoring equipment and cable intermediate head | |
| CN211426159U (en) | Gas density monitoring device and monitoring system for realizing maintenance-free density relay | |
| CN103552942A (en) | Remote tower crane monitoring circuit with self-diagnostic function | |
| CN109794031B (en) | Internet of things intelligent identification and alarm system and method for fire-fighting water pressure meter | |
| CN203682949U (en) | Tower crane remote monitoring circuit with self-diagnostic function | |
| CN220979768U (en) | Marine wind turbine generator system blade fault diagnosis system | |
| CN110514239A (en) | A kind of oil-immersed transformer fire early warning device | |
| CN213399239U (en) | Multi-state monitoring system for generator room | |
| CN210863966U (en) | Electrical equipment and system for realizing maintenance-free density relay | |
| CN210562405U (en) | Intelligent water supply system | |
| CN110672156A (en) | Transformer state monitoring device with data acquisition and communication alarm functions | |
| CN217788180U (en) | Intelligent monitoring device for distribution transformer | |
| CN206532671U (en) | A kind of protection system of marine transformer | |
| CN110033594A (en) | Substation safety monitors system and method | |
| CN204117343U (en) | Arcola security of operation IDT | |
| CN210155798U (en) | Fire monitoring device | |
| CN209689676U (en) | A kind of wireless pressure temperature complex sensor for Puffer-type power equipment | |
| CN107068346A (en) | A kind of protection system of marine transformer | |
| CN208319778U (en) | A kind of fire_fighting pipe network monitoring device and monitoring system | |
| CN202350906U (en) | Combined rotating machinery monitoring protection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |