CN207365131U - The energy saving air door of hotel eatery kitchen intelligent control - Google Patents
The energy saving air door of hotel eatery kitchen intelligent control Download PDFInfo
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- CN207365131U CN207365131U CN201720986062.3U CN201720986062U CN207365131U CN 207365131 U CN207365131 U CN 207365131U CN 201720986062 U CN201720986062 U CN 201720986062U CN 207365131 U CN207365131 U CN 207365131U
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- air
- air door
- deflector
- kitchen
- energy saving
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Abstract
The utility model discloses a kind of energy saving air door of hotel eatery kitchen intelligent control, including air passage, the air passage is equipped with air inlet or air outlet, and the inside in the air passage is equipped with the deflector being obliquely installed at the air inlet or air outlet, and air door further includes：Detection unit, detects the input current size of cooking equipment corresponding with air door；The motor that driving deflector moves in air passage；Motor driver；Controller, receives the output signal of detection unit, control motor driver work.The utility model by detecting the input current of cooking equipment corresponding with air door in real time, the oil smoke size that cooking equipment produces is judged indirectly, so that motor driving deflector movement, air door is adjusted to required size, ensure the emptying in time of oil smoke caused by the cooking equipment or be passed through suitable fresh air in the region, whole kitchen ventilation efficiency is remained maximum.
Description
Technical field
It the utility model is related to a kind of air door, more particularly to the energy saving air door of hotel eatery kitchen intelligent control.
Background technology
Existing dining room is typically provided open kitchen, including cooking area and dining area, and wherein dining area is equipped with air-conditioning, can
Extraneous fresh air to be introduced, and cooking area is equipped with exhaust blower, and oil smoke is discharged, and forms negative pressure so that indoor air flow is by just
Area is eaten to cooking area flowing, avoids oil smoke to dining area expanding.
Under normal circumstances, a cooking equipment is set incessantly in kitchen, when the power of smoke exhaust fan or fresh-air fan is fixed
When, total intake and total exhaust air rate are constant in kitchen.But required for the oil smoke that produces of every equipment and region
Fresh air volume be often different, and with the time passage can change.If by per the inlet air too above cooking equipment
Mouth or air outlet size are fixed, and smoke evacuation and air intake efficiency can be very low.
Utility model content
The utility model provides a kind of energy saving air door of hotel eatery kitchen intelligent control, cannot root to solve traditional air door
The problem of automatically adjusting air door size according to exhaust smoke level or required airflow, cause smoke evacuation or air intake efficiency low.
The energy saving air door of hotel eatery kitchen intelligent control, including air passage, the air passage are equipped with air inlet or air outlet, institute
The inside for stating air passage is equipped with the deflector being obliquely installed at the air inlet or air outlet, and air door further includes：
The input current size of detection unit, in real time detection cooking equipment corresponding with air door；
The motor that driving deflector moves in air passage；
Motor driver；
Controller, receives the output signal of detection unit, control motor driver work.
Preferably, the detection unit is current transformer.
Preferably, the deflector is concave arc.
Preferably, the motor is connected by screw mechanism with deflector.
Preferably, the guide rod being slidably matched with deflector is equipped with the air passage.
Preferably, the limit switch of limitation deflector shift motion is included.
The utility model judges cooking equipment indirectly by detecting the input current of cooking equipment corresponding with air door in real time
The oil smoke size of generation so that motor driving deflector movement, adjustment air door ensure that the cooking equipment is produced to required size
The emptying in time of raw oil smoke is passed through suitable fresh air in the region, whole kitchen ventilation efficiency is remained maximum.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model air door.
Fig. 2 is the module map of the utility model air door intelligent control part.
Embodiment
As shown in Figure 1, a kind of smoke exhaust in kitchen, including air passage 1, air passage 1 is equipped with air inlet 2, inside air passage 1
Deflector 3 is equipped with air inlet 2, deflector 3 is in concave arc to be obliquely installed, and flue gas can be allowed suitable at air inlet 2
Profit enters in air passage 1, avoids kinetic energy loss.
Deflector 3 is driven by motor 4, and motor 4 is fixed on a mounting board, and is connected by screw mechanism 6 with deflector 3,
The guide rod 5 being slidably matched with deflector 3 is additionally provided with installing plate.When motor works, moved by screw mechanism 6 and flow backwards plate, by
The size of air inlet 2 is gradually adjusted, adjusts exhaust air rate.In order to avoid deflector excessively moves, at the both ends of deflector shift motion
It is additionally provided with limit switch.
Generally there are multiple cooking equipments in kitchen, the working status of each cooking equipment usually will not be identical, therefore
The air ambient of surrounding also can be variant, and required exhaust air rate also can be different, and exhaust air rate can occur as the time elapses
Change, it not is most effective fume exhausting type that air door size, which is fixed,.Cooking equipment by electrical energy drive, can be oven, decoct stove,
The electrical equipments such as fryer.
As shown in Fig. 2, the utility model smoke exhaust further includes detection unit 9, controller 7 and motor driver 8, detection
Unit is mainly used for the input current of detection cooking equipment corresponding with air door in real time, by detecting the size of input current, sentences
The exhaust gas volumn that disconnected cooking equipment produces.Detection unit 9 can select current transformer, current transducer etc..
Controller 7 receives the output signal of detection unit 9, calculates the required size of air door, outputs control signals to motor
Driver 8, motor driver 8 quantitatively control rotating speed and the working time of motor 4, and the accurate displacement distance for adjusting deflector 3, makes
Air door reaches suitable size.If the correspondence air door of each cooking equipment is controlled using the above method, kitchen can be allowed
The ventilation efficiency in room reaches maximum.
The utility model air door structure is equally applicable to fresh air system, repacks air inlet 2 into air outlet, operation principle phase
Together.
Claims (6)
1. the energy saving air door of hotel eatery kitchen intelligent control, including air passage, the air passage is equipped with air inlet or air outlet, it is special
Sign is that the inside in the air passage is equipped with the deflector being obliquely installed at the air inlet or air outlet, and air door further includes：
The input current size of detection unit, in real time detection cooking equipment corresponding with air door；
The motor that driving deflector moves in air passage；
Motor driver；
Controller, receives the output signal of detection unit, control motor driver work.
2. the energy saving air door of hotel eatery kitchen as claimed in claim 1 intelligent control, it is characterised in that the detection unit is
Current transformer or current transducer.
3. the energy saving air door of hotel eatery kitchen as claimed in claim 1 intelligent control, it is characterised in that the deflector is interior
Concave arc shape.
4. the energy saving air door of hotel eatery kitchen as claimed in claim 1 intelligent control, it is characterised in that the motor passes through silk
Thick stick mechanism is connected with deflector.
5. the energy saving air door of hotel eatery kitchen as claimed in claim 1 intelligent control, it is characterised in that be equipped with the air passage
The guide rod being slidably matched with deflector.
6. the energy saving air door of hotel eatery kitchen as claimed in claim 1 intelligent control, it is characterised in that including limiting deflector
The limit switch of shift motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986062.3U CN207365131U (en) | 2017-08-08 | 2017-08-08 | The energy saving air door of hotel eatery kitchen intelligent control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986062.3U CN207365131U (en) | 2017-08-08 | 2017-08-08 | The energy saving air door of hotel eatery kitchen intelligent control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365131U true CN207365131U (en) | 2018-05-15 |
Family
ID=62421832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720986062.3U Active CN207365131U (en) | 2017-08-08 | 2017-08-08 | The energy saving air door of hotel eatery kitchen intelligent control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762578A (en) * | 2019-12-03 | 2020-02-07 | 邹耀宁 | Air exhaust device, air exhaust device control method and system and readable storage medium |
-
2017
- 2017-08-08 CN CN201720986062.3U patent/CN207365131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762578A (en) * | 2019-12-03 | 2020-02-07 | 邹耀宁 | Air exhaust device, air exhaust device control method and system and readable storage medium |
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