CN205245291U - Automatic device that washs deoiling and fire extinction/protection of exhaust pipe - Google Patents

Abstract

The utility model discloses an automatic device that washs deoiling and fire extinction/protection of exhaust pipe, including exhaust pipe, exhaust pipe one end links to each other with outdoor, and the other end physically is connected with the oil collection petticoat pipe, the exhaust pipe below is equipped with the storage water tank, be equipped with the immersible pump in the storage water tank, storage water tank one side is equipped with except that the finish box, the storage water tank through the measuring pump with remove the finish pipe and be connected, inside a plurality of shower heads, alarm, fire control blast gate and a plurality of temperature sensor of being equipped with of exhaust pipe, upper hose one end and immersible pump link to each other, and the other end is connected with a plurality of shower heads, the storage water tank is connected with water pipe, the last valve that is equipped with of water pipe. The beneficial effects of the utility model are that, simple structure, the practicality is strong.

Description

A device for automatic cleaning and degreasing and fire prevention and extinguishing of smoke exhaust pipes

technical field

The utility model relates to oil removal and fire extinguishing, in particular to a device for automatic cleaning, oil removal and fire prevention and fire extinguishing of smoke exhaust pipes.

Background technique

Nowadays, in the process of cooking in the catering industry, a lot of oily fumes will be generated. The oily fumes will gather in the exhaust pipes, and the oil layer and grease formed are flammable. If the operation is not done properly, accidents will occur, and the fire in the oil pan may also cause fire in the flue. Since the flue fire occurs in the pipe, the space is small and closed, and conventional fire extinguishers, water spraying, spraying and other fire fighting methods are difficult to implement, which brings great obstacles to fire fighting. Improper handling delays fire fighting time and leads to loss.

Utility model content

The purpose of this utility model is to solve the above problems, and a device for automatic cleaning and degreasing of smoke exhaust pipes and fire prevention and fire extinguishing is designed.

To achieve the above purpose, the technical solution of the present utility model is a device for automatic cleaning and degreasing of smoke exhaust pipes and fire prevention and fire extinguishing, including smoke exhaust pipes, one end of the smoke exhaust pipes is connected to the outdoor, and the other end is connected to the oil fume collecting hood. A water storage tank is provided under the smoke exhaust pipe, a submersible pump is provided in the water storage tank, and a degreaser box is provided on one side of the water storage tank, and the water storage tank is connected with the degreaser pipe through a metering pump. connected, the smoke exhaust pipe is equipped with multiple sprinklers, alarms, fire dampers and multiple temperature sensors, one end of the upper water pipe is connected to the submersible pump, and the other end is connected to multiple sprinklers, The water storage tank is connected to the tap water pipe, the tap water pipe is provided with a valve, the exhaust pipe is provided with a purification mechanism and an exhaust fan at the port near the outdoor end, and a controller is provided on the side surface of the oil fume collecting hood. The controller is electrically connected with the submersible pump, metering pump, alarm, fire damper, multiple temperature sensors, purification mechanism and exhaust fan respectively.

The shower head is located in the lower part of the smoke exhaust pipe, and the number of the plurality of shower heads is 8-10.

A waste product oil discharge pipe is provided on the rear side of the oil fume collecting hood, a solenoid valve is provided on the waste product oil discharge pipe, a waste product oil collection cylinder is provided below the waste product oil discharge pipe, and the controller and The solenoid valve is electrically connected.

The valve on the running water pipe is a water level spherical valve.

The purification mechanism includes a purification box arranged on the smoke exhaust pipe, an oil fume deodorant arranged in the box, an activated carbon adsorption plate and a negative ion generator.

The controller is provided with a PLC control module and a timer inside.

The outer surface of the controller is provided with a commercial power interface and a control touch screen.

The smoke exhaust pipe automatic cleaning and degreasing and fire prevention and fire extinguishing device produced by the technical scheme of the utility model is a device that realizes oil removal, fire extinguishing and fire prevention together, and is easy to operate and simple.

Description of drawings

Fig. 1 is the structural representation of the device for automatic cleaning and degreasing and fire prevention and fire extinguishing of the smoke exhaust pipe described in the utility model;

Fig. 2 is a partial enlarged view of the controller described in the utility model;

In the figure, 1. Smoke exhaust pipe; 2. Oil fume collection cover; 3. Water storage tank; 4. Submersible pump; 5. Water storage tank; 6. Control touch screen; 7. Metering pump; 8. Degreaser tube; 9. Sprinkler head; 10. Alarm; 11. Fire damper; 12. Temperature sensor; 13. Upper water pipe; 14. Water pipe; 15. Valve; 16. Mains interface; 17. Exhaust fan; 18. Controller; 19. Waste oil discharge pipe; 20. Solenoid valve; 21. Waste oil collection cylinder; 22. Box body; 23. Oil fume deodorant; 24. Activated carbon adsorption plate; 25. Negative ion generator; 26. PLC control module ; 27. Timer.

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings. As shown in Figure 1-2, a device for automatic cleaning and degreasing of smoke exhaust pipes and fire prevention and fire extinguishing, including smoke exhaust pipes (1), said smoke exhaust pipes (1) One end is connected to the outside, and the other end is connected to the oil fume collection cover (2). A water storage tank (3) is provided under the smoke exhaust pipe (1), and a submersible pump (4) is provided in the water storage tank (3). ), the side of the water storage tank (3) is provided with a degreaser box (5), the water storage tank (3) is connected to the degreaser pipe (8) through a metering pump (7), and the smoke exhaust The pipeline (1) is equipped with multiple sprinklers (9), alarms (10), fire dampers (11) and multiple temperature sensors (12), and one end of the upper water pipe (13) is connected to the submersible pump (4 ), and the other end is connected with a plurality of sprinkler heads (9), the water storage tank (3) is connected with the tap water pipe (14), and the tap water pipe (14) is provided with a valve (15), the A purification mechanism and an exhaust fan (17) are provided at the port of the smoke exhaust pipe (1) near the outdoor end, and a controller (18) is provided on the side surface of the oil fume collecting hood (2), and the controller (18) is respectively Electrically connected with submersible pump (4), metering pump (7), alarm (10), fire damper (11), multiple temperature sensors (12), purification mechanism and exhaust fan (17); the spray The head (9) is located in the lower part of the smoke exhaust pipe (1), and the number of the plurality of spray heads is 8-10; the inside and rear side of the oil fume collection cover (2) is provided with a waste oil discharge pipe (19 ), the waste oil discharge pipe (19) is provided with a solenoid valve (20), the waste oil discharge pipe (19) is provided with a waste oil collection cylinder (21), and the controller (18) It is electrically connected with the solenoid valve (20); the valve on the tap water pipe (14) is a water level spherical valve; the purification mechanism includes a purification box (22) set on the smoke exhaust pipe (1), a box set on the The oil fume deodorant (23), activated carbon adsorption plate (24) and negative ion generator (25) in the body (22); the controller (18) is equipped with a PLC control module (26) and a timer (27) ; The external surface of the controller (18) is provided with a commercial power interface (16) and a control touch screen (6).

The feature of this embodiment is that one end of the smoke exhaust pipe is connected to the outside, and the other end is connected to the oil fume collecting hood, a water storage tank is installed under the smoke exhaust pipe, a submersible pump is installed in the water storage tank, and a dehumidifier is installed on one side of the water storage tank. The oil agent box and the water storage tank are connected to the degreaser pipe through the metering pump. There are multiple sprinklers, alarms, fire dampers and multiple temperature sensors inside the smoke exhaust pipe. One end of the upper water pipe is connected to the submersible pump. And the other end is connected with a plurality of sprinklers, the water storage tank is connected with the tap water pipe, the tap water pipe is provided with a valve, the exhaust pipe is provided with a purification mechanism and an exhaust fan at the port near the outdoor end, and the side surface of the oil fume collection cover is provided with a There is a controller, and the controller is electrically connected with the submersible pump, metering pump, alarm, fire damper, multiple temperature sensors, purification mechanism and exhaust fan. It is a device that realizes oil removal, fire extinguishing and fire protection, and is easy to operate. , the device is simple.

In this embodiment, when using the device, the oil fume will pass through the oil fume cover and enter the exhaust pipe through the purification mechanism at one end of the exhaust pipe. Under the action, the non-polluting gas is discharged through the fan. A timer is set in the controller to regularly degrease the exhaust pipe. There is a degreaser box next to the water tank, and there is a metering pump on the degreaser pipe. The degreaser can control the flow rate through the controller. After the staff controls the submersible pump on the controller, spray water with degreaser into the smoke exhaust pipe, and the waste oil will enter the waste oil below through the waste oil discharge pipe. The collecting tube, the controller is electrically connected with the solenoid valve of the waste oil discharge pipe, and a temperature sensor is installed in the smoke exhaust pipe. Once the fire critical value of the smoke exhaust pipe is reached, the alarm of the device will sound an alarm to remind the staff Pay attention to protective measures; cut off the power supply of the smoke exhaust fan, so that possible fires will lose the combustion power; at the same time, start the sprinkler fire extinguishing unit installed in the pipeline to extinguish the fire in the pipeline and cool down, so as to extinguish possible fires. After the nozzle stops spraying water into the exhaust pipe, it is found that the water in the water tank is enough to prevent the next use. The controller controls the valve on the water pipe. The valve is connected to the controller. The control valve opens the tap water like water in the water tank. Easy to use and simple to operate.

The above-mentioned technical solutions only embody the preferred technical solutions of the technical solutions of the present utility model, and some changes that those skilled in the art may make to some parts thereof all reflect the principles of the present utility model and belong to the protection scope of the present utility model within.

Claims (7)

1. A device for automatic cleaning and degreasing of smoke exhaust pipes and fire prevention and fire extinguishing, comprising a smoke exhaust pipe (1), characterized in that one end of the smoke exhaust pipe (1) is connected to the outside, and the other end is connected to the oil fume collecting hood (2) are connected, a water storage tank (3) is provided under the exhaust pipe (1), a submersible pump (4) is provided in the water storage tank (3), and a water storage tank (3) is provided on one side The degreaser box (5), the water storage tank (3) is connected to the degreaser pipe (8) through the metering pump (7), and the inside of the smoke exhaust pipe (1) is provided with a plurality of spray heads ( 9), alarm (10), fire damper (11) and multiple temperature sensors (12), one end of the upper water pipe (13) is connected to the submersible pump (4), and the other end is connected to multiple sprinklers (9) The water storage tank (3) is connected to the tap water pipe (14), the tap water pipe (14) is provided with a valve (15), and the port of the smoke exhaust pipe (1) near the outdoor end is provided with a purification Mechanism and exhaust fan (17), the side surface of the oil fume collection cover (2) is provided with a controller (18), and the controller (18) is connected with the submersible pump (4), metering pump (7), alarm (10), the fire damper (11), a plurality of temperature sensors (12), the purification mechanism and the exhaust fan (17) are electrically connected. 2. A device for automatic cleaning and degreasing of smoke exhaust pipes and fire prevention and fire extinguishing according to claim 1, characterized in that the spray head (9) is located at the lower part of the smoke exhaust pipe (1), and the plurality of The number of shower heads is 8-10. 3. A device for automatic cleaning and degreasing of smoke exhaust pipes and fire prevention and fire extinguishing according to claim 1, characterized in that a waste product oil discharge pipe (19) is provided on the inner rear side of the oil fume collection cover (2) , the waste oil discharge pipe (19) is provided with a solenoid valve (20), the waste oil discharge pipe (19) is provided with a waste oil collection cylinder (21), and the controller (18) and The solenoid valve (20) is electrically connected. 4. The device for automatic cleaning and degreasing of smoke exhaust pipes and fire prevention and fire extinguishing according to claim 1, characterized in that, the valve on the tap water pipe (14) is a water level spherical valve. 5. A device for automatic cleaning and degreasing of smoke exhaust pipes and fire prevention and fire extinguishing according to claim 1, characterized in that the purification mechanism includes a purification box (22) arranged on the smoke exhaust pipe (1), The oil fume deodorant (23), activated carbon adsorption plate (24) and negative ion generator (25) are arranged in the box body (22). 6. The device for automatic cleaning and degreasing of smoke exhaust pipes and fire prevention and fire extinguishing according to claim 1, characterized in that, the controller (18) is equipped with a PLC control module (26) and a timer (27) inside . 7. A device for automatic cleaning and degreasing of smoke exhaust pipes and fire prevention and fire extinguishing according to claim 1, characterized in that, the outer surface of the controller (18) is provided with a mains interface (16) and a control touch screen ( 6).