Water spraying assembly of biscuit oven

Abstract

The water spraying assembly comprises a plurality of exhaust pipes fixedly installed at the top of an inner cavity of a tunnel baking furnace, smoke sensors are fixedly installed at the tops of inner cavities of the exhaust pipes, and a plurality of fire-fighting spraying pipes are installed at the top of the inner cavity of the tunnel baking furnace. Emergency switches are fixedly installed at the two ends of the front side of the tunnel baking furnace, audible and visual alarms are fixedly installed at the two sides of the top of the tunnel baking furnace, a smoke exhaust assembly is arranged in an inner cavity of the exhaust pipe, and the smoke exhaust assembly comprises a heat resisting plate fixedly connected to the inner cavity of the exhaust pipe. Through the arrangement of the smoke sensor, the concentration of smoke in the inner cavity of the tunnel baking furnace is detected, the fire-fighting spray pipe and the emergency switch are used in cooperation, water can be sprayed to extinguish the source of the smoke in the tunnel baking furnace, meanwhile, the smoke exhaust assembly and the protection assembly are used in cooperation, smoke exhaust is conducted on the tunnel baking furnace, and the safety of the tunnel baking furnace is improved. Therefore, the purposes of quickly coping with the combustion condition and automatically discharging smoke can be achieved.

Description

Technical Field

[0001] This utility model belongs to the field of biscuit processing technology, and in particular relates to a water spraying component for a biscuit oven. Background Technology

[0002] A cookie oven is a device specifically designed for baking cookies. It generates heat to cause physical and chemical changes in the cookie dough under specific temperature and time conditions, thereby forming finished cookies with specific texture, color, and shape. Cookie ovens typically have a closed chamber with heating elements inside, such as resistance wires or gas burners, to generate uniform heat.

[0003] During the biscuit baking process, tunnel ovens operate at high temperatures for extended periods, and scattered food residues may burn inside the oven, generating a large amount of smoke and posing a fire risk. Therefore, it is necessary to provide a biscuit oven water spray component that uses automatic monitoring to spray water to extinguish burning residues and simultaneously treat the smoke. Utility Model Content

[0004] The purpose of this invention is to provide a water spray component for a biscuit oven, which uses an automatic monitoring method to spray water to extinguish the burning residue and simultaneously treat the smoke, thereby solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A water spray assembly for a biscuit oven includes multiple exhaust pipes fixedly installed on the top of the inner cavity of a tunnel baking oven; a smoke sensor is fixedly installed on the top of the inner cavity of the exhaust pipe; multiple fire sprinklers are installed on the top of the inner cavity of the tunnel baking oven; emergency switches are fixedly installed at both ends of the front side of the tunnel baking oven; audible and visual alarms are fixedly installed on both sides of the top of the tunnel baking oven; a smoke exhaust assembly is provided in the inner cavity of the exhaust pipe; the smoke exhaust assembly includes a heat shield plate fixedly connected to the inner cavity of the exhaust pipe; a smoke collection pipe fixedly connected to the inner wall of the exhaust pipe is provided on the top of the heat shield plate; and a protective assembly is provided on the top of the exhaust pipe.

[0006] Preferably, both sides of the top of the exhaust pipe are provided with exhaust vents, and an exhaust fan is fixedly installed in the inner cavity of the exhaust vent.

[0007] Preferably, the protective component includes a rotating rod rotatably connected to the top of the exhaust pipe, and a sealing plate is fixedly connected to both sides of the surface of the rotating rod, the sealing plate covering the top of the smoke exhaust port.

[0008] Preferably, a swinging component is fixedly connected to the center of the top of the rotating rod, an electric telescopic rod is fixedly installed on the top of the exhaust pipe, a connecting component is fixedly connected to the output end of the electric telescopic rod, and the connecting component is slidably connected to the swinging component.

[0009] Preferably, the emergency switch is electrically connected to the audible and visual alarm and the water supply switch of the fire sprinkler.

[0010] Preferably, the smoke sensor is electrically connected to the fire sprinkler, electric telescopic rod, and exhaust fan via a programmable controller.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses a smoke sensor to detect the smoke concentration in the inner cavity of the tunnel baking oven. With the combined use of fire sprinkler pipes and emergency switches, water can be sprayed to extinguish the smoke at the source inside the tunnel baking oven. At the same time, with the combined use of smoke exhaust components and protective components, the tunnel baking oven can be vented to exhaust smoke, thus achieving the purpose of quickly responding to combustion and automatically exhausting smoke.

[0013] 2. This utility model, through the combination of smoke exhaust port and exhaust fan, can remove the smoke generated in the inner cavity of the tunnel baking oven, thereby preventing the smoke from accumulating in the inner cavity of the tunnel baking oven and making it easier for users to observe the internal environment.

[0014] 3. Through the setting of protective components, the swinging part, electric telescopic rod and connecting part work together to drive the rotating rod to rotate. At the same time, with the cooperation of the sealing plate, the exhaust port can be sealed when no smoke is being emitted, thereby preventing excessive heat loss from the inside of the tunnel baking oven during use. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a front cross-sectional view of one embodiment of the present invention;

[0017] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0018] Figure 3 This is a perspective view of an embodiment of the exhaust pipe and protective components of this utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of an embodiment of the present invention, including an exhaust duct, a smoke exhaust assembly, and a protective assembly.

[0020] Figure 5 This is a perspective sectional view of an embodiment of the present invention, showing an exhaust pipe and a smoke exhaust assembly.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Tunnel baking oven; 2. Exhaust duct; 3. Smoke sensor; 4. Fire sprinkler; 5. Emergency switch; 6. Audible and visual alarm; 7. Smoke exhaust assembly; 71. Heat shield; 72. Smoke collection pipe; 73. Smoke exhaust port; 74. Exhaust fan; 8. Protective assembly; 81. Rotating rod; 82. Enclosure plate; 83. Swinging component; 84. Electric telescopic rod; 85. Connecting component. Detailed Implementation

[0023] In the following description, embodiments of the water spray assembly for a biscuit oven according to the present invention will be described with reference to the accompanying drawings.

[0024] Figure 1-5 This invention illustrates a water spray assembly for a biscuit oven according to an embodiment of the present invention. It includes multiple exhaust pipes 2 fixedly installed at the top of the inner cavity of a tunnel baking oven 1; a smoke sensor 3 fixedly installed at the top of the inner cavity of the exhaust pipes 2; multiple fire sprinkler pipes 4 installed at the top of the inner cavity of the tunnel baking oven 1; emergency switches 5 fixedly installed at both ends of the front side of the tunnel baking oven 1; the emergency switches 5 are electrically connected to an audible and visual alarm 6 and the water supply switches of the fire sprinkler pipes 4; and audible and visual alarms 6 are fixedly installed on both sides of the top of the tunnel baking oven 1. The inner cavity of the exhaust duct 2 is equipped with a smoke exhaust assembly 7, which includes a heat shield 71 fixedly connected to the inner cavity of the exhaust duct 2. The top of the heat shield 71 is provided with a smoke collection pipe 72 fixedly connected to the inner wall of the exhaust duct 2. Smoke exhaust ports 73 are opened on both sides of the top of the exhaust duct 2. An exhaust fan 74 is fixedly installed in the inner cavity of the smoke exhaust port 73. Through the cooperation of the smoke exhaust port 73 and the exhaust fan 74, the smoke generated in the inner cavity of the tunnel baking oven 1 can be exhausted, thereby preventing the smoke from accumulating in the inner cavity of the tunnel baking oven 1. To facilitate user observation of the internal environment, a protective component 8 is installed on the top of the exhaust duct 2. The protective component 8 includes a rotating rod 81 rotatably connected to the top of the exhaust duct 2. Both sides of the rotating rod 81 are fixedly connected to a sealing plate 82, which covers the top of the smoke exhaust port 73. A swinging member 83 is fixedly connected to the center of the top of the rotating rod 81. An electric telescopic rod 84 is fixedly installed on the top of the exhaust duct 2. A connector 85 is fixedly connected to the output end of the electric telescopic rod 84. The connector 85 is slidably connected to the swinging member 83. Through the setting of the protective component 8, the swinging member 83, the electric telescopic rod 84, and the connector 85 work together to drive the rotating rod 81 to rotate. At the same time, with the cooperation of the sealing plate 82, the smoke exhaust port 73 can be sealed when smoke is not being exhausted, thereby preventing excessive heat dissipation from the inside of the tunnel baking oven 1 during use. The smoke sensor 3 is electrically connected to the fire sprinkler pipe 4, the electric telescopic rod 84, and the exhaust fan 74 through a programmable controller.

[0025] Working principle: When this utility model is in use, the smoke sensor 3 detects the smoke that may appear inside the tunnel baking oven 1. The smoke will enter the inner cavity of the smoke collection pipe 72 through the holes of the heat insulation plate 71 and directly act on the surface of the smoke sensor 3. If three or more smoke sensors 3 issue an alarm, the programmable controller controls the exhaust fan 74 and the fire sprinkler 4 to open, the audible and visual alarm 6 sounds an alarm, the fire sprinkler 4 sprays water at the source of the smoke in the inner cavity of the tunnel baking oven 1, the electric telescopic rod 84 opens at the same time and pushes the swinging part 83 to rotate. During the rotation of the swinging part 83, the rotating rod 81 rotates, which in turn causes the sealing plate 82 to rotate, releasing the cover on the smoke exhaust port 73. At this time, the exhaust fan 74 is turned on to quickly exhaust the smoke in the inner cavity of the tunnel baking oven 1. During use, the emergency switch 5 can also be pressed to simultaneously turn on the audible and visual alarm 6, the electric telescopic rod 84, the fire sprinkler 4 and the exhaust fan 74 to spray water, exhaust smoke and sound an alarm in the inner cavity of the tunnel baking oven 1.

[0026] In summary, this biscuit oven water spray assembly, through the setting of smoke sensor 3, detects the smoke concentration in the inner cavity of tunnel oven 1. With the cooperation of fire sprinkler pipe 4 and emergency switch 5, it can spray water to extinguish the source of smoke inside tunnel oven 1. At the same time, with the cooperation of smoke exhaust assembly 7 and protective assembly 8, it can exhaust smoke from tunnel oven 1, thus achieving the purpose of quickly responding to combustion and automatically exhausting smoke.

Claims

1. A biscuit oven water spraying assembly, characterized by, The utility model relates to a tunnel baking oven (1) and a smoke exhaust device thereof, and the tunnel baking oven (1) comprises a plurality of exhaust pipes (2) fixedly installed on the top of the inner cavity of the tunnel baking oven (1), a smoke sensor (3) fixedly installed on the top of the inner cavity of the exhaust pipe (2), a plurality of fire-fighting spray pipes (4) installed on the top of the inner cavity of the tunnel baking oven (1), an emergency switch (5) fixedly installed on both ends of the front side of the tunnel baking oven (1), an audible and visual alarm (6) fixedly installed on both sides of the top of the tunnel baking oven (1), a smoke exhaust assembly (7) arranged in the inner cavity of the exhaust pipe (2), the smoke exhaust assembly (7) comprising a heat-blocking plate (71) fixedly connected to the inner cavity of the exhaust pipe (2), and a smoke collecting pipe (72) fixedly connected to the inner wall of the exhaust pipe (2) and arranged on the top of the heat-blocking plate (71), and a protection assembly (8) arranged on the top of the exhaust pipe (2).

2. The water spraying assembly for a cookie oven according to claim 1, wherein Both sides of the top of the exhaust pipe (2) are provided with smoke exhaust openings (73), and the smoke exhaust openings (73) are fixedly installed with exhaust fans (74).

3. A biscuit oven water spraying assembly according to claim 2, wherein, The protection assembly (8) comprises a rotating rod (81) rotatably connected to the top of the exhaust pipe (2), and both sides of the surface of the rotating rod (81) are fixedly connected with closing plates (82), and the closing plates (82) are arranged on the top of the smoke exhaust openings (73).

4. The water spray assembly for a cookie oven of claim 3, wherein, The top of the rotating rod (81) is fixedly connected with a swing piece (83) at the center, the top of the exhaust pipe (2) is fixedly installed with an electric telescopic rod (84), the output end of the electric telescopic rod (84) is fixedly connected with a connecting piece (85), and the connecting piece (85) is slidably connected with the swing piece (83).

5. A biscuit oven water spraying assembly according to claim 4, wherein, The emergency switch (5) is electrically connected with the water supply switch of the audible and visual alarm (6) and the fire-fighting spray pipe (4).

6. A biscuit oven water spraying assembly according to claim 5, wherein, The smoke sensor (3) is electrically connected with the fire-fighting spray pipe (4), the electric telescopic rod (84) and the exhaust fan (74) through a programmed controller.

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