CN216412314U

CN216412314U - Equipment early warning device for thermal control of thermal power plant

Info

Publication number: CN216412314U
Application number: CN202122706548.6U
Authority: CN
Inventors: 刘影; 杨栋; 刘利京; 李巍; 姚健; 李松青; 徐会欣; 杨亮; 王芸霖
Original assignee: Huaneng Zuoquan Coal Power Co ltd
Current assignee: Huaneng Zuoquan Coal Power Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-29
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an early warning device for thermal control equipment of a thermal power plant, and relates to the technical field of thermal control equipment of the thermal power plant. The intelligent water-saving cabinet comprises a cabinet body internally provided with electronic components, wherein a water tank and a water pump are installed on the cabinet body, a water inlet end and a water outlet end of the water pump are respectively connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is communicated with the water tank, the water outlet pipe penetrates through the top of the cabinet body and is communicated with the interior of the cabinet body, a plurality of spray heads are installed on the water outlet pipe in an array mode, and a smoke alarm is installed in the cabinet body. The utility model solves the problems that most of the prior thermal control equipment early warning devices of the thermal power plant have single functions, only can carry out early warning, but cannot extinguish the fire, easily causes the fire to expand, causes greater harm and threatens the life and property safety of workers, thus having strong practicability; through the design of through-hole and refrigeration fan, realized can cooling to this internal.

Description

Equipment early warning device for thermal control of thermal power plant

Technical Field

The utility model relates to the technical field of equipment for thermal control of a thermal power plant, in particular to an early warning device for the equipment for thermal control of the thermal power plant.

Background

A thermal power plant, called thermal power plant for short, is a plant for producing electric energy by using coal, petroleum and natural gas as fuel, and its basic production process is that the fuel is burned in boiler to heat water and make it into steam, and the chemical energy of the fuel is converted into heat energy, and the steam pressure can drive turbine to rotate, and the heat energy can be converted into mechanical energy, then the turbine can drive generator to rotate, and the mechanical energy can be converted into electric energy.

The phenomenon that the circuit is ageing can take place for the equipment is used for the thermal control of current thermal power plant when long time, consequently produces the conflagration easily, and the most function singleness of equipment early warning device is used for the thermal control of current thermal power plant, only can carry out the early warning, and can't put out the conflagration, causes the conflagration to enlarge easily, causes bigger harm, threatens staff's life and property safety, consequently provides an equipment early warning device is used for the thermal control of thermal power plant.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides an early warning device for thermal control equipment of a thermal power plant.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an equipment early warning device is used in thermal power plant thermal control, includes the inside rack body that is provided with electronic components, install water tank and water pump on the rack body, the end of intaking of water pump is connected with inlet tube and outlet pipe respectively with the play water end, the inlet tube with the water tank intercommunication, the outlet pipe runs through the top of rack body to rather than inside intercommunication, a plurality of shower nozzle is installed to the array on the outlet pipe, this internal smoke alarm that installs of rack still includes:

circuit breaker, controller and monitor, the three all install on the rack body, just smoke alarm, circuit breaker and monitor all with controller electric connection, the circuit breaker with this internal electronic components electric connection of rack, the controller with water pump electric connection.

Further, the water catch bowl has been seted up to the interior bottom surface of rack body, still includes a plurality of array distribution and all sets up the water drainage tank of rack body bottom, water drainage tank's both ends respectively with water catch bowl and external intercommunication.

Further, a through hole is formed in one side of the cabinet body in a penetrating mode, and a fan is installed in the through hole.

Furthermore, a transparent observation window is arranged on the cabinet door of the cabinet body.

Further, an illuminating lamp is installed in the cabinet body.

Further, install on the cabinet door of rack body and be used for right the observation window carries out clear clean subassembly.

Further, clean subassembly includes that the symmetry is seted up two spouts on the rack body cabinet door, the two is located respectively the side of the back of the body of observation window, slidable mounting has the slider that is L shape in the spout, two the connecting rod has set firmly between the opposite side of slider, the side of the back of the body of connecting rod is installed respectively and is cleaned cloth and pull rod, clean cloth with the observation window laminating.

The utility model has the following beneficial effects:

1. the utility model solves the problems that most of the existing thermal control equipment early warning devices of the thermal power plant have single functions, only can perform early warning, but cannot extinguish a fire, so that the fire is easily expanded, greater harm is caused, and the life and property safety of workers is threatened, therefore, the practicability is strong.

2. According to the utility model, through the design of the through holes and the refrigerating fan, the interior of the cabinet body can be cooled, so that electronic components in the cabinet body are in an environment with lower relative temperature, and the probability of fire hazard is reduced.

3. According to the utility model, through the design of the observation window, the condition that the electronic components in the cabinet body can be observed visually and clearly by workers is realized.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is an exploded perspective view of the structure of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2;

FIG. 5 is a front view of FIG. 2 of the present invention;

FIG. 6 is an enlarged view of the utility model at C in FIG. 5;

FIG. 7 is an enlarged view of the utility model at D in FIG. 5;

FIG. 8 is an enlarged view of the utility model at E in FIG. 5;

fig. 9 is an enlarged view of the utility model at F in fig. 5.

Reference numerals: 1. a cabinet body; 2. a water tank; 3. a water pump; 4. a water inlet pipe; 5. a water outlet pipe; 6. a spray head; 7. a smoke alarm; 8. a circuit breaker; 9. a controller; 10. a monitor; 11. a water collection tank; 12. a water discharge tank; 13. a through hole; 14. a fan; 15. an observation window; 16. an illuminating lamp; 17. a cleaning assembly; 1701. a chute; 1702. a slider; 1703. a connecting rod; 1704. a cleaning cloth; 1705. a pull rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1 to 7, an early warning device for thermal control equipment in a thermal power plant according to an embodiment of the present invention includes a cabinet body 1 having electronic components inside, a water tank 2 and a water pump 3 are mounted on the cabinet body 1, a water inlet end and a water outlet end of the water pump 3 are respectively connected to a water inlet pipe 4 and a water outlet pipe 5, the water inlet pipe 4 is communicated with the water tank 2, the water outlet pipe 5 penetrates through the top of the cabinet body 1 and is communicated with the inside thereof, a plurality of nozzles 6 are mounted on the water outlet pipe 5 in an array, and a smoke alarm 7 is mounted in the cabinet body 1, and further includes: the fire extinguisher comprises a circuit breaker 8, a controller 9 and a monitor 10, wherein the circuit breaker 8, the controller 9 and the monitor 10 are all arranged on a cabinet body 1, the smoke alarm 7, the circuit breaker 8 and the monitor 10 are all electrically connected with the controller 9, the circuit breaker 8 is electrically connected with electronic components in the cabinet body 1, the controller 9 is electrically connected with a water pump 3, when the fire extinguisher is used, water is added into a water tank 2, the water added into the water tank 2 is in a liquid state after being stirred by substances such as surfactant and treated purified water, the components of the water are similar to those of a conventional water-based fire extinguisher, when the fire extinguisher is used, the monitor 10 works, when the electronic components in the cabinet body 1 catch fire, the monitor 10 transmits detection data to the controller 9, the controller 9 sends the results to the smoke alarm 7, the circuit breaker 8 and the water pump 3 after judgment, send out the police dispatch newspaper by smoke alarm 7 again, the electronic components outage in the 8 control cabinet bodies of

circuit breaker

1, 3 works of water pump, with the water in the water tank 2 in via inlet tube 4 suction water pump 3, reentrant outlet pipe 5, at last through 6 blowout of shower nozzle, put out the conflagration of electronic components in the cabinet body 1, to sum up, this device has solved current thermal power plant for the thermal control equipment early warning device most function singleness, only can carry out the early warning, and can't put out the conflagration, causes the conflagration to enlarge easily, causes bigger harm, threatens staff's life and property safety's problem, therefore the practicality is strong.

As shown in fig. 2-3, in some embodiments, the inner bottom surface of the cabinet body 1 is provided with a water collecting tank 11, and further includes a plurality of water draining tanks 12 distributed in an array and all provided at the bottom of the cabinet body 1, two ends of the water draining tanks 12 are respectively communicated with the water collecting tank 11 and the outside, when water in the water tank 2 is sprayed out through the spray head 6, the water will fall into the water collecting tank 11, then enters the water draining tanks 12 through the water collecting tank 11, and finally is drained to the outside, and the design prevents water from accumulating in the cabinet body 1.

As shown in fig. 4, in some embodiments, a through hole 13 is formed in one side of the cabinet body 1 in a penetrating manner, and a fan 14 is installed in the through hole 13, so that the interior of the cabinet body 1 can be cooled and dedusted, and electronic components inside the cabinet body 1 are located in an environment with a lower relative temperature and less dust, thereby reducing the probability of fire occurrence.

As shown in fig. 1, in some embodiments, a transparent observation window 15 is disposed on a cabinet door of the cabinet body 1, and this design enables a worker to visually and clearly observe the state of the electronic components inside the cabinet body 1.

As shown in fig. 7, in some embodiments, the cabinet body 1 is internally provided with an illuminating lamp 16, and this design is convenient for a worker to clearly observe the state of the electronic components inside the cabinet body 1 at night or in poor light.

As shown in fig. 1, in some embodiments, a cabinet door of the cabinet body 1 is provided with a cleaning assembly 17 for cleaning the observation window 15, due to the particularity of the environment of the thermal power plant, dust is easily attached to the observation window 15, if the cleaning is not performed, the observation in the cabinet body 1 cannot be clearly performed, and the cleaning assembly 17 is designed to clean the observation window 15.

As shown in fig. 1 to 7, in some embodiments, the cleaning assembly 17 includes two sliding slots 1701 symmetrically formed on the cabinet door of the cabinet body 1, the two sliding slots 1701 are respectively located on opposite sides of the observation window 15, an L-shaped slider 1702 is slidably mounted in the sliding slot 1701, a connecting rod 1703 is fixedly disposed between opposite sides of the two sliders 1702, a cleaning cloth 1704 and a pull rod 1705 are respectively mounted on opposite sides of the connecting rod 1703, the cleaning cloth 1704 is attached to the observation window 15, a handle is mounted on the cabinet door of the cabinet body 1 and located on one side of the observation window 15, when in use, the pull rod 1705 is pulled to and fro to gradually approach and leave the handle, the connecting rod 1703 and the cleaning cloth 1704 are driven to synchronously move, and the two sliders 1702 are respectively slid in the corresponding sliding slots 1701, and the cleaning cloth 1704 cleans dust attached to the surface of the observation window 15.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an equipment early warning device is used in thermal power plant thermal control, includes inside rack body (1) that is provided with electronic components, a serial communication port, install water tank (2) and water pump (3) on rack body (1), the end of intaking and the play water end of water pump (3) are connected with inlet tube (4) and outlet pipe (5) respectively, inlet tube (4) with water tank (2) intercommunication, outlet pipe (5) run through the top of rack body (1) to rather than inside intercommunication, a plurality of shower nozzle (6) are installed to the array on outlet pipe (5), install smoke alarm (7) in rack body (1), still include:

circuit breaker (8), controller (9) and monitor (10), the three all install on cabinet body (1), just smoke alarm (7), circuit breaker (8) and monitor (10) all with controller (9) electric connection, circuit breaker (8) with electronic components electric connection in cabinet body (1), controller (9) with water pump (3) electric connection.

2. The early warning device for the thermal control equipment of the thermal power plant according to claim 1, wherein a water collecting tank (11) is formed in the inner bottom surface of the cabinet body (1), the early warning device further comprises a plurality of water draining tanks (12) which are distributed in an array and are formed in the bottom of the cabinet body (1), and two ends of each water draining tank (12) are respectively communicated with the water collecting tank (11) and the outside.

3. The early warning device for the thermal control equipment of the thermal power plant according to claim 1, wherein a through hole (13) is formed in one side of the cabinet body (1) in a penetrating manner, and a fan (14) is installed in the through hole (13).

4. The thermal power plant thermal control equipment early warning device according to claim 1, wherein a transparent observation window (15) is arranged on a cabinet door of the cabinet body (1).

5. The thermal power plant thermal control equipment early warning device according to claim 1, wherein an illuminating lamp (16) is installed in the cabinet body (1).

6. The thermal power plant thermal control equipment early warning device according to claim 4, wherein a cleaning assembly (17) for cleaning the observation window (15) is mounted on a cabinet door of the cabinet body (1).

7. The early warning device for the thermal control equipment of the thermal power plant according to claim 6, wherein the cleaning assembly (17) comprises two sliding grooves (1701) symmetrically arranged on a cabinet door of the cabinet body (1), the two sliding grooves are respectively located on opposite sides of the observation window (15), an L-shaped sliding block (1702) is slidably mounted in the sliding groove (1701), a connecting rod (1703) is fixedly arranged between opposite sides of the two sliding blocks (1702), cleaning cloth (1704) and a pull rod (1705) are respectively mounted on opposite sides of the connecting rod (1703), and the cleaning cloth (1704) is attached to the observation window (15).