CN212841774U

CN212841774U - Commercial kitchen intelligence frequency conversion petticoat pipe and control system thereof

Info

Publication number: CN212841774U
Application number: CN202021748141.9U
Authority: CN
Inventors: 朱志强; 刘海彪; 郑国洪
Original assignee: Shenzhen Smart Kitchen Digital Electric Co ltd
Current assignee: Shenzhen Smart Kitchen Digital Electric Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-03-30
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a commercial kitchen intelligence frequency conversion petticoat pipe and control system thereof, including the collection petticoat pipe, the front side of collection petticoat pipe is provided with control panel, the bottom that the collection petticoat pipe is close to the front side sets up oil smoke inductive probe, the position that oil smoke inductive probe was kept away from to the bottom that the collection petticoat pipe is close to the front side is provided with infrared distance meter, the top of collection petticoat pipe is provided with out the tuber pipe, it is provided with first motor to go out the tuber pipe, the output of first motor is provided with first fan, the outside position that the collection petticoat pipe top is located out the tuber pipe is provided with elevating gear, the left side inner wall of collection petticoat. This commercial kitchen intelligence frequency conversion petticoat pipe and control system thereof has set up automatic frequency conversion control system for the lampblack absorber is at the during operation, stops and fan rotational speed to what automatic control fan of the oil smoke that produces, thereby has reached the effect of energy saving consumption.

Description

Commercial kitchen intelligence frequency conversion petticoat pipe and control system thereof

Technical Field

The utility model relates to a commercial technical field specifically is a commercial kitchen intelligence frequency conversion petticoat pipe and control system thereof.

Background

The installation of the oil fume purification equipment is very necessary regardless of industrial production or daily cooking, and the high-quality oil fume purification equipment can effectively maintain restaurant environment, purify kitchen air, reduce the pollution of the oil fume in the kitchen to the environment to the maximum extent and create a comfortable dining environment for customers at any time.

When the existing commercial range hood is used, no matter how much the amount of oil smoke exists, the fan can always keep a maximum rotating speed to rotate, the electric energy consumption is increased, when a worker makes a dish, the oil smoke cannot be generated in the middle interval time, the fan keeps the maximum rotating speed to rotate during the period, the loss of electric energy can also be caused, but the worker opens and closes the fan back and forth very trouble, and therefore the commercial kitchen intelligent frequency conversion smoke hood and the control system thereof are provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a commercial kitchen intelligence frequency conversion petticoat pipe and control system thereof to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a commercial kitchen intelligence frequency conversion petticoat pipe, includes the collection petticoat pipe, the front side of collection petticoat pipe is provided with control panel, the bottom that the collection petticoat pipe is close to the front side sets up oil smoke inductive probe, the position that the bottom that the collection petticoat pipe is close to the front side was kept away from oil smoke inductive probe is provided with infrared range finder, the top of collection petticoat pipe is provided with out the tuber pipe, it is provided with first motor to go out the tuber pipe, the output of first motor is provided with first fan, the outside position that collection petticoat pipe top is located out the tuber pipe is provided with elevating gear, the right side of collection petticoat pipe is provided with the screw, the left side inner wall of collection petticoat pipe is close to the bottom position and is.

Preferably, first screw hole has been seted up to the one end of first spout, first spout passes through first screw hole threaded connection screw and collection petticoat pipe fixed connection, and the circular port with inserted block looks adaptation is seted up to the other end of first spout, the top inboard of collection petticoat pipe is provided with the second spout with first spout looks adaptation, swing joint has the oil bars that separate in first spout and the second spout.

Preferably, the rear inner wall of the fume collecting hood is provided with a second motor and a third motor respectively near the left side and the right side, the output end of the second motor is provided with a second fan, and the output end of the third motor is provided with a third fan.

Preferably, elevating gear is including interior flexible leg, the outside cover of interior flexible leg is equipped with the overcoat leg, the second screw hole has been seted up on the interior flexible leg, second screw hole female connection has the threaded rod, the one end of threaded rod is provided with the gag lever post, the both sides of second screw hole all are provided with the motor, the one end of motor and the top fixed connection of collection petticoat pipe, the other end of motor run through the overcoat leg and with overcoat leg swing joint.

The control system comprises a control panel, wherein the output end of the control panel is electrically connected with a sub-controller, and the output end of the sub-controller is electrically connected with a first switch, a second switch and a third switch.

Preferably, the output end of the first switch is electrically connected with a first motor, the output end of the second switch is electrically connected with a second motor and a third motor, and the output end of the third switch is electrically connected with a motor.

Preferably, the input end of the first switch is electrically connected with a rectifier, the input end of the rectifier is electrically connected with a filter, the input end of the filter is electrically connected with the power supply end, and the input end of the secondary controller is electrically connected with an oil smoke sensing probe and an infrared distance meter.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an automatic frequency conversion control system has been set up for the lampblack absorber stops and the fan rotational speed at the during operation, to what automatic control fan of the oil smoke that produces, thereby has reached the effect of energy saving consumption.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the first chute structure of the present invention;

FIG. 5 is a schematic view of the lifting device of the present invention;

FIG. 6 is a schematic view of the structure of area A in FIG. 2 according to the present invention;

fig. 7 is a schematic structural diagram of the control system of the present invention.

In the figure: 1. a smoke collecting hood; 2. a control panel; 3. a fume sensing probe; 4. an infrared range finder; 5. an air outlet pipe; 6. a first motor; 7. a first fan; 8. a lifting device; 9. a screw; 10. a first chute; 11. inserting a block; 12. a first threaded hole; 13. a circular hole; 14. a second chute; 15. an oil barrier grid; 16. a second motor; 17. a third motor; 18. a second fan; 19. a third fan; 20. inner telescopic legs; 21. sleeving legs outside; 22. a second threaded hole; 23. a threaded rod; 24. a limiting rod; 25. a motor; 26. an oil filter tank; 27. a sub-controller; 28. a first switch; 29. a second switch; 30. a rectifier; 31. a filter; 32. and a third switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an intelligent frequency conversion smoke hood for a commercial kitchen comprises a smoke collection hood 1, wherein a control panel 2 is arranged on the front side of the smoke collection hood 1, a smoke sensing probe 3 is arranged at the bottom end, close to the front side, of the smoke collection hood 1, an infrared distance measuring instrument 4 is arranged at the position, far away from the smoke sensing probe 3, of the bottom end, close to the front side, of the smoke collection hood 1, a wind outlet pipe 5 is arranged at the top end of the smoke collection hood 1, a first motor 6 is arranged in the wind outlet pipe 5, a first fan 7 is arranged at the output end of the first motor 6, a lifting device 8 is arranged at the position, located at the outer side of the wind outlet pipe 5, of the top end of the smoke collection hood 1, a screw 9 is arranged at the right side of the smoke collection hood 1, a first sliding groove 10 is arranged at the position, close to the bottom end, of a oil, the first sliding groove 10 is fixed through a screw 9, so that the first sliding groove is convenient to disassemble and clean, and the oil filtering groove 26 guides oil into the oil box.

First screw hole 12 has been seted up to the one end of first spout 10, first spout 10 is through first screw hole 12 threaded connection screw 9 and collection petticoat pipe 1 fixed connection, the circular port 13 with inserted block 11 looks adaptation is seted up to the other end of first spout 10, the top inboard of collection petticoat pipe 1 is provided with the second spout 14 with first spout 10 looks adaptation, swing joint has oil bars 15 in first spout 10 and the second spout 14, and inserted block 11 is convenient for first spout 10 fixed, and oil bars 15 swing joint conveniently dismantles and washs.

The rear side inner wall of collection petticoat pipe 1 is close to the left and right sides and is provided with second motor 16 and third motor 17 respectively, the output of second motor 16 is provided with second fan 18, the output of third motor 17 is provided with third fan 19, sets up second fan 18 and third fan 19 and makes the smoking effect show more.

Elevating gear 8 is including interior flexible leg 20, the outside cover of interior flexible leg 20 is equipped with overcoat leg 21, second screw hole 22 has been seted up on interior flexible leg 20, second screw hole 22 female connection has threaded rod 23, the one end of threaded rod 23 is provided with gag lever post 24, the both sides of second screw hole 22 all are provided with motor 25, the one end of motor 25 and the top fixed connection of collection petticoat pipe 1, the other end of motor 25 run through overcoat leg 21 and with overcoat leg 21 swing joint, elevating gear 8 can make collection petticoat pipe 1 reciprocate, and when smog volume is great, collection petticoat pipe 1 can descend, makes things convenient for the extraction of fan to smog.

The control system comprises a control panel 2, wherein an output end of the control panel 2 is electrically connected with a sub-controller 27, an output end of the sub-controller 27 is electrically connected with a first switch 28, a second switch 29 and a third switch 32, and three switches are arranged to facilitate control of the system.

The output end of the first switch 28 is electrically connected with the first motor 6, the output end of the second switch 29 is electrically connected with the second motor 16 and the third motor 17, the output end of the third switch 32 is electrically connected with the motor 25, and the first switch 28, the second switch 29 and the third switch 32 are used for separately controlling the electric appliance, so that the implementation of a frequency conversion system is facilitated.

The input end of the first switch 28 is electrically connected with a rectifier 30, the input end of the rectifier 30 is electrically connected with a filter 31, the input end of the filter 31 is electrically connected with a power supply end, the input end of the sub-controller 27 is electrically connected with the lampblack sensing probe 3 and the infrared distance meter 4, the filter 31 is used for reducing alternating current components in pulsating direct current voltage as much as possible and keeping direct current components, and the rectifier 30 converts alternating current into direct current.

The working principle is as follows: when the range hood works, the smoke sensing probe 3 detects that smoke is generated, a signal is transmitted to the sub-controller 27, the sub-controller 27 controls the first switch 28 to be closed to enable the first motor 6 to work, however, the first fan 7 starts to work, the sub-controller 27 controls the speed of the first motor 6 according to the smoke quantity detected by the smoke sensing probe 3, when the smoke quantity is large, the smoke sensing probe 3 transmits the signal to the sub-controller 27 again, the sub-controller 27 controls the first switch 28 to enable the speed of the first motor 6 to be maximum, the second switch 29 and the third switch 32 are closed to enable the second motor 16, the third motor 17 and the motor 25 to work, the motor 25 drives the threaded rod 23 to rotate, so that the smoke collecting hood 1 moves up and down, the smoke collecting hood 1 is closer to a place where smoke is generated, and the absorption of the smoke is more convenient, at the moment, the infrared distance measuring instrument 4 transmits a distance signal to the sub-controller 27, the sub-controller 27 controls the third switch 32 to stop the operation of the motor 25; when the smoke sensing probe 3 does not detect smoke, the smoke sensing probe 3 also transmits a signal to the sub-controller 27, and the sub-controller 27 controls the third switch 32 to reverse the motor 25, thereby raising the smoke collecting cover 1, and controls the second switch to close 29 to stop the operation of the second motor 16 and the third motor 17, and controls the first switch 28 to stop the rotation of the first motor 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a commercial kitchen intelligence frequency conversion petticoat pipe, includes collection petticoat pipe (1), its characterized in that: the front side of collection petticoat pipe (1) is provided with control panel (2), the bottom that collection petticoat pipe (1) is close to the front side sets up oil smoke inductive probe (3), the position that collection petticoat pipe (1) is close to the bottom of front side and keeps away from oil smoke inductive probe (3) is provided with infrared range finder (4), the top of collection petticoat pipe (1) is provided with out tuber pipe (5), be provided with first motor (6) in going out tuber pipe (5), the output of first motor (6) is provided with first fan (7), the outside position that collection petticoat pipe (1) top is located out tuber pipe (5) is provided with elevating gear (8), the right side of collection petticoat pipe (1) is provided with screw (9), the left side inner wall of collection petticoat pipe (1) is close to bottom position and is provided with first spout (10), oil filtering groove (26) has been seted up to, the inner wall of the left side of the smoke collecting cover (1) is provided with an insert block (11).

2. The intelligent variable frequency hood for commercial kitchens as claimed in claim 1, wherein: first screw hole (12) have been seted up to the one end of first spout (10), first spout (10) are through first screw hole (12) threaded connection screw (9) and collection petticoat pipe (1) fixed connection, circular port (13) with inserted block (11) looks adaptation are seted up to the other end of first spout (10), the top inboard of collection petticoat pipe (1) is provided with second spout (14) with first spout (10) looks adaptation, swing joint has oil barrier (15) in first spout (10) and second spout (14).

3. The intelligent variable frequency hood for commercial kitchens as claimed in claim 1, wherein: the rear side inner wall of collection petticoat pipe (1) is close to the left and right sides and is provided with second motor (16) and third motor (17) respectively, the output of second motor (16) is provided with second fan (18), the output of third motor (17) is provided with third fan (19).

4. The intelligent variable frequency hood for commercial kitchens as claimed in claim 1, wherein: elevating gear (8) are including interior flexible leg (20), the outside cover of interior flexible leg (20) is equipped with overcoat leg (21), second screw hole (22) have been seted up on interior flexible leg (20), second screw hole (22) female connection has threaded rod (23), the one end of threaded rod (23) is provided with gag lever post (24), the both sides of second screw hole (22) all are provided with motor (25), the one end of motor (25) and the top fixed connection of collection petticoat pipe (1), the other end of motor (25) runs through overcoat leg (21) and with overcoat leg (21) swing joint.

5. A control system comprising a control panel (2), characterized in that: the output end of the control panel (2) is electrically connected with a sub-controller (27), and the output end of the sub-controller (27) is electrically connected with a first switch (28), a second switch (29) and a third switch (32).

6. A control system according to claim 5, characterized in that: the output end of the first switch (28) is electrically connected with a first motor (6), the output end of the second switch (29) is electrically connected with a second motor (16) and a third motor (17), and the output end of the third switch (32) is electrically connected with a motor (25).

7. A control system according to claim 5, characterized in that: the input end electric connection of first switch (28) has rectifier (30), the input electric connection of rectifier (30) has wave filter (31), the input and the feed end electric connection of wave filter (31), the input electric connection of sub-controller (27) has oil smoke inductive probe (3) and infrared distance meter (4).