Kitchen smoke detection device

Abstract

The utility model discloses a kitchen flue gas detection device which comprises an oil smoke pipeline, a mounting seat is fixedly arranged in the oil smoke pipeline, a socket is arranged in the mounting seat in a lap joint mode, a limiting hole is formed in the surface of the socket, and a detection assembly is arranged on the rear side of the socket. According to the kitchen smoke detection device, the threaded rod is driven by the rotating assembly to rotate forwards and backwards, so that the threaded rod drives the inserting assembly to be inserted into the limiting hole or withdrawn from the limiting hole, and the socket and the oil smoke detection probe can be quickly mounted and dismounted, so that the problem that when an existing kitchen smoke detection device is mounted, the operation is inconvenient is solved; the oil smoke detection probe is fixed in the oil smoke pipeline through the bolt, and needs to be disassembled and assembled by a tool during cleaning or replacement, so that the situation that the body of a worker is easily stained with oil stains is tedious, meanwhile, the situation that the fixing bolt is prone to slipping with the tool after being stained with the oil stains is avoided, the maintenance difficulty is reduced, and the working efficiency is improved. And the maintenance time is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil smoke detection, in particular to a kitchen smoke detection device. Background Art

[0002] The kitchen is where people process food ingredients. When processing food ingredients, a lot of oil fume is inevitable. Unpurified oil fume contains harmful gases. If it is discharged directly, it will cause air pollution. Therefore, it is necessary to install a purifier to purify the oil fume. The kitchen fume detection device is used to detect the purified oil fume in restaurants and other places. Its working principle is to install the oil fume detection probe at the rear end of the purifier in the oil fume duct, detect the purified fume, and transmit the monitoring data to the detection device body through the data cable. Finally, it is transmitted to the relevant agencies through the real-time network to provide data.

[0003] In order to ensure the detection accuracy of the oil fume detection probe, it is necessary to regularly remove the oil fume detection probe for cleaning or replacement. During the installation of the existing kitchen smoke detection device, the oil fume detection probe is usually fixed inside the pipe by bolts. Tools are needed to remove and install it during cleaning or replacement, which is not only cumbersome but also easy for the workers to be covered with oil stains. At the same time, the bolts are prone to slipping with the tools after being stained with oil, which increases the maintenance time and difficulty. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a kitchen smoke detection device for solving the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A kitchen smoke detection device comprises an oil fume duct, wherein a mounting seat is fixedly arranged inside the oil fume duct, a socket is overlappedly arranged inside the mounting seat, a limiting hole is provided on the surface of the socket, a detection component is arranged on the rear side of the socket, a threaded rod is rotatably arranged inside the mounting seat, a rotating component is arranged inside the mounting seat, a plug-in component is arranged on the surface of the threaded rod, and a limiting component is arranged on the inner wall of the mounting seat.

[0007] Preferably, the detection component includes an oil fume detection probe fixedly arranged at the rear side of the socket, a data line is fixedly arranged at the front side of the oil fume detection probe, and one end of the data line passes through the socket and extends to the front side of the socket where a detection device body is fixedly arranged.

[0008] Preferably, the rotating assembly includes a fixing frame fixedly arranged inside the mounting seat, a motor is fixedly arranged inside the fixing frame, and an output end of the motor is fixedly connected to one end of the threaded rod.

[0009] Preferably, the plug-in assembly comprises a threaded block threadedly arranged on the surface of the threaded rod, and a limiting pin is fixedly arranged on the facing surface of the threaded block.

[0010] Preferably, the limiting assembly comprises a slide groove provided on the inner wall surface of the mounting seat, a limiting strip is overlapped and arranged inside the slide groove, and the limiting strip is fixedly connected to the socket.

[0011] Preferably, a filter screen is fixedly arranged inside the fixing frame, the filter screen is a rectangular structure, and the filter screen is made of metal material.

[0012] Preferably, there are two limit pins, and the two limit pins are symmetrically distributed.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the kitchen smoke detection device drives the threaded rod to rotate forward and backward through the rotating component, so that the threaded rod drives the plug-in component to insert into the limiting hole or withdraw from the limiting hole, so that the socket and the oil fume detection probe can be quickly installed and disassembled, avoiding the situation in which the oil fume detection probe of the existing kitchen smoke detection device is fixed to the inside of the oil fume duct by bolts during installation, and tools are needed to disassemble and install it when cleaning or replacing it, which is not only cumbersome but also easy to make the staff covered with oil stains. At the same time, it is avoided that the fixing bolts are easy to slip with the tools after being stained with oil stains, thereby reducing the difficulty of maintenance and reducing the maintenance time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 It is a side sectional view of the local structure of the utility model;

[0016] Figure 3 It is another side cross-sectional view of the local structure of the utility model;

[0017] Figure 4 It is a front cross-sectional view of the local structure of the utility model;

[0018] Figure 5 It is a side sectional view of the structure of the utility model.

[0019] In the figure: 1. oil fume duct; 2. mounting base; 3. socket; 4. oil fume detection probe; 5. data cable; 6. fixing bracket; 7. motor; 8. threaded rod; 9. threaded block; 10. limit pin; 11. limit hole; 12. slide groove; 13. limit strip; 14. filter; 15. detection device body. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-5A kitchen smoke detection device comprises an oil fume duct 1, a mounting seat 2 is fixedly arranged inside the oil fume duct 1, a socket 3 is overlapped inside the mounting seat 2, a limited position hole 11 is provided on the surface of the socket 3, a detection component is arranged at the rear side of the socket 3, the detection component comprises an oil fume detection probe 4 fixedly arranged at the rear side of the socket 3, a data line 5 is fixedly arranged at the front side of the oil fume detection probe 4, one end of the data line 5 passes through the socket 3 and extends to a detection device body 15 fixedly arranged at the front side of the socket 3, after the oil fume detection probe 4 detects the oil fume, the data is transmitted to the detection device body 15 through the data line 5, which is not only convenient for viewing the data, but also convenient for transmitting to the relevant departments through the network for implementation The mounting base 2 is provided with a threaded rod 8 for rotation inside, and a rotating assembly is provided inside the mounting base 2. The rotating assembly includes a fixing frame 6 fixedly provided inside the mounting base 2, and a motor 7 is fixedly provided inside the fixing frame 6, and the output end of the motor 7 is fixedly connected to one end of the threaded rod 8. The setting of the motor 7 avoids the situation that manual use of tools is used to disassemble and install it, which is slow, difficult, and easy to stain clothes with oil stains. A filter 14 is fixedly provided inside the fixing frame 6. The filter 14 is a rectangular structure, and the filter 14 is made of metal material. The setting of the filter 14 not only facilitates the heat dissipation of the motor 7, but also protects the motor 7. A plug-in assembly is provided on the surface of the rod 8, and the plug-in assembly includes a threaded block 9 with threads arranged on the surface of the threaded rod 8. A limit pin 10 is fixedly provided on the opposite surface of the threaded block 9. There are two limit pins 10, and the two limit pins 10 are symmetrically distributed. The limit pin 10 is inserted into the limit hole 11 to prevent the socket 3 from automatically sliding out of the mounting seat 2. A limit assembly is provided on the inner wall of the mounting seat 2. The limit assembly includes a slide groove 12 opened on the inner wall surface of the mounting seat 2. A limit strip 13 is overlapped inside the slide groove 12, and the limit strip 13 is fixedly connected to the socket 3. The arrangement of the slide groove 12 and the limit strip 13 increases the stability of the socket 3 after installation, and at the same time plays a role in preventing the socket 3 from sliding out of the mounting seat 2. The kitchen smoke detection device drives the threaded rod 8 to rotate forward and backward through the rotating component, so that the threaded rod 8 drives the plug-in component to insert into the limiting hole 11 or withdraw from the limiting hole 11, so that the socket 3 and the oil smoke detection probe 4 can be quickly installed and disassembled, avoiding the existing kitchen smoke detection device. When installing, the oil smoke detection probe 4 is fixed in the oil smoke pipe 1 by bolts, and tools are needed to disassemble and install it when cleaning or replacing it, which is not only cumbersome, but also easy to make the staff covered with oil stains. At the same time, it is avoided that the fixing bolts are easily slipped with tools after being stained with oil stains, thereby reducing the difficulty of maintenance and reducing the maintenance time.

[0022] During use: when it is necessary to clean or replace the oil fume detection probe 4, it is only necessary to start the motor 7 so that the motor 7 drives the threaded rod 8 to rotate, so that the threaded rod 8 drives the two threaded blocks 9 to move in the opposite direction, so that the threaded block 9 drives the limit pin 10 to withdraw from the limit hole 11, and then the data cable 5 can be pulled forward, so that the data cable 5 drives the socket 3 to move forward, and the socket 3 drives the oil fume detection probe 4 to move the front side, and the oil fume detection probe 4 can be taken out from the oil fume pipe 1. When the cleaning is completed, it is only necessary to reinsert the socket 3 into the mounting seat 2, and at the same time make the limit strip 13 and the slide groove 12 overlap again, and then start the motor 7 to drive the threaded rod 8 to rotate in the opposite direction, so that the threaded rod 8 drives the threaded block 9 to move toward each other, so that the threaded block 9 drives the limit pin 10 to insert into the limit hole 11 to complete the installation, which is convenient and quick.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A kitchen smoke detection device, comprising a fume duct (1), characterized in that: The oil fume duct (1) is fixedly provided with a mounting seat (2) inside, a socket (3) is overlapped and provided inside the mounting seat (2), a limiting hole (11) is provided on the surface of the socket (3), a detection component is provided on the rear side of the socket (3), a threaded rod (8) is rotatably provided inside the mounting seat (2), a rotating component is provided inside the mounting seat (2), a plug-in component is provided on the surface of the threaded rod (8), and a limiting component is provided on the inner wall of the mounting seat (2).

2. A kitchen smoke detection device according to claim 1, characterized in that: The detection component comprises an oil smoke detection probe (4) fixedly arranged at the rear side of the socket (3); a data line (5) is fixedly arranged at the front side of the oil smoke detection probe (4); one end of the data line (5) passes through the socket (3) and extends to a detection device body (15) fixedly arranged at the front side of the socket (3).

3. A kitchen smoke detection device according to claim 1, characterized in that: The rotating assembly comprises a fixing frame (6) fixedly arranged inside the mounting seat (2), a motor (7) is fixedly arranged inside the fixing frame (6), and an output end of the motor (7) is fixedly connected to one end of a threaded rod (8).

4. A kitchen smoke detection device according to claim 1, characterized in that: The plug-in assembly comprises a threaded block (9) threadedly arranged on the surface of a threaded rod (8), and a limiting pin (10) is fixedly arranged on the facing surface of the threaded block (9).

5. A kitchen smoke detection device according to claim 1, characterized in that: The limiting assembly comprises a slide groove (12) provided on the inner wall surface of the mounting seat (2), a limiting strip (13) is overlapped and arranged inside the slide groove (12), and the limiting strip (13) is fixedly connected to the socket (3).

6. A kitchen smoke detection device according to claim 3, characterized in that: A filter screen (14) is fixedly arranged inside the fixing frame (6); the filter screen (14) is a rectangular structure and is made of metal material.

7. A kitchen smoke detection device according to claim 4, characterized in that: The number of the limit pins (10) is two, and the two limit pins (10) are symmetrically distributed.

Images