CN2084566U - Automatic controller for range wind inlet - Google Patents
Automatic controller for range wind inlet Download PDFInfo
- Publication number
- CN2084566U CN2084566U CN 90223802 CN90223802U CN2084566U CN 2084566 U CN2084566 U CN 2084566U CN 90223802 CN90223802 CN 90223802 CN 90223802 U CN90223802 U CN 90223802U CN 2084566 U CN2084566 U CN 2084566U
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- CN
- China
- Prior art keywords
- air door
- automatic controller
- automatic
- door
- cooking stove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Power-Operated Mechanisms For Wings (AREA)
- Ventilation (AREA)
Abstract
The utility model relates to an automatic controller for a range wind inlet, which mainly comprises a clock, a thermostat, a wind door open and close mechanism, a direct current power supply, an automatic switch, the connection pipe of a connecting stove wind inlet and a wind door. The wind door can be opened or closed at definite time, and the wind door can also be closed at constant temperature. The automatic controller for a range wind inlet can be conveniently installed on the present ordinary stove (in particular to a coal stove), and much time can be saved in living by using the utility model.
Description
The utility model relates to a kind of improved cooking stove air damper controller, the particularly a kind of controller that can control the cooking stove air door automatically.
In China city and rural area, now still have a large amount of common cooking stoves (especially coal stove) using, because common cooking stove can not open and close air door automatically, make troubles to life.At the defective of common cooking stove, application number is 86203550 patent application technology, has proposed a kind of device of automatic blow-on door.It is made up of a clock, controlling organization and fixed mechanism, has the function of time opening fire door.But this device still have weak point be can not close fire door automatically and retention mechanism that this device is fixed on the cooking stove not easy.
The purpose of this utility model be to provide a kind of can timing automatic unlatching fire door again can be timing automatic or close fire door and butt joint cooking stove air port easy cooking stove air door automatic controller automatically according to cooking a meal food temperature.
The purpose of this utility model is achieved by the following scheme.It comprises as lower member: clock and temperature sensor are the control signal generators that opens and closes the cooking stove air door, micromachine, one group of travelling gear and cam are formed the mechanism that control cooking stove air door opens and closes, tube connector is this device and the connecting and fixed mechanism of cooking stove air port, and the dc source of power and the automatic switch that the cooking stove air door opens and closes the automatic shutoff circuit that finishes are provided.Air door is located at that port in the tube connector housing.
Be the interim cooking stove air door that opens and closes, this device also is provided with hand switch.
The butt end of tube connector is provided with a sealing snare, and the tube wall of tube connector is provided with one and avoids the dead fine setting air door in fiery pass.
The timing automatic breakdown cooking stove air door of this device energy closes the cooking stove air door automatically with the timing constant temperature and butt joint cooking stove air port is convenient and easy, only need directly overlap reeve cooking stove air port to tube connector and get final product, and uses this device to save a large amount of time as the user.
Below in conjunction with accompanying drawing the utility model is further set forth
Accompanying drawing 1 is a schematic appearance of the present utility model.
Accompanying drawing 2 is schematic diagrames that the utility model control air door opens and closes mechanism.
Accompanying drawing 3 is circuit diagrams of the present utility model.
Fig. 1, tube connector (2) pass through and are fixed on the back plate of housing (1), and its union end is provided with sealing snare (4) and tube wall is provided with fine setting air door (3).Temperature sensor (5) connects with the device lead, and clock (6) is fixed on the header board of housing (1), and the switch (7) that manually opens and closes air door is fixed on the header board of housing (1).
Fig. 2, micromachine (8) connects with driving gear set (9), the output gear of driving gear set (9) is coaxial with cam (11), and air door (10) is supported by two metal spring leafs that an end is fixed on the plate of housing (1) back, and automatic switch (2) is fixed on the support.Cam (11) goes to 216 ° from 0 ° (air door (10) closed condition), and air door (10) breakdown finishes, and cam this moment (11) pushing automatic switch (12) makes its cut-out circuit that opens the door.Close air door (10) circuit when connecting, cam (11) intermittently rotates to 0 ° from 216 °, and air door (10) is closed and finished, this moment cam (11) whiz automatic switch (2), automatic switch (2) automatically resets and cuts off the pass gate circuit.
Fig. 3, micromachine (8), power supply (15), temperature pass switch (13) in the device (5), be contained in time switch (14) in the clock, manually open and close air door switch (7), automatic switch (12) and light emitting diode (16) through connecting the circuit of this device of composition.Timing breakdown air door (10) process: switch (13) is connected A
1Point, the time, then the left-handed opening of switch (14) was connected circuit, air door (10) breakdown, cam this moment (11) pushing automatic switch (12) makes it by B
1Point goes to B
2Point, the circuitry cuts of opening the door, micromachine (8) stall.Regularly close air door (10) process.Clock (6) is fixed time to institute, and the right switch connection of switch (14) closes gate circuit, and air door (10) is closed, this moment cam (11) whiz automatic switch (12), automatic switch (12) is automatically by B
2Point is reset to B
1Point, the circuitry cuts of closing the door, micromachine (8) stall.Constant temperature is closed and manually open and close air door (10) process is similar, no longer narration.(Fig. 1 is a Figure of abstract).
Claims (3)
1, a kind of clock that comprises, the cooking stove air door automatic controller of air door is characterized in that, it also comprises the connecting tube that connects the cooking stove air port; The mechanism of the open and close air door of forming by a micromachine, a driving gear set and a cam; Temperature sensor; A dc source and an automatic switch.
2, automatic controller according to claim 1 is characterized in that having on the tube connector fine setting air door, and the connection place of tube connector is provided with the sealing snare.
3, automatic controller according to claim 1 is characterized in that this automatic controller also is provided with the hand switch of interim keying air door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90223802 CN2084566U (en) | 1990-11-15 | 1990-11-15 | Automatic controller for range wind inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90223802 CN2084566U (en) | 1990-11-15 | 1990-11-15 | Automatic controller for range wind inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2084566U true CN2084566U (en) | 1991-09-11 |
Family
ID=4901492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90223802 Pending CN2084566U (en) | 1990-11-15 | 1990-11-15 | Automatic controller for range wind inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2084566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927051A (en) * | 2015-02-26 | 2016-09-07 | 陆洪瑞 | Controller and controller switching method |
-
1990
- 1990-11-15 CN CN 90223802 patent/CN2084566U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927051A (en) * | 2015-02-26 | 2016-09-07 | 陆洪瑞 | Controller and controller switching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |