CN2308753Y - Household blower controller - Google Patents
Household blower controller Download PDFInfo
- Publication number
- CN2308753Y CN2308753Y CN 97224980 CN97224980U CN2308753Y CN 2308753 Y CN2308753 Y CN 2308753Y CN 97224980 CN97224980 CN 97224980 CN 97224980 U CN97224980 U CN 97224980U CN 2308753 Y CN2308753 Y CN 2308753Y
- Authority
- CN
- China
- Prior art keywords
- blower
- family expenses
- casing
- circuit
- control
- 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.)
- Expired - Fee Related
Links
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 abstract description 7
- 238000010411 cooking Methods 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000005422 blasting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The utility model relates to the control and adjustment of a household blower, particularly a controller for a household blower, comprising a housing, a circuit board, and a transformer; the circuit board and the transformer are arranged in the housing. An interval time control turn button, a ventilating time control turn button, a selecting switch, and a power supply switch are arranged on the panel of the housing. The selecting switch controls the loop of controllable silicon; the interval time control turn button controls a multivibrator circuit; the ventilating time control turn button controls a monostable circuit. The interval time of the operation of a blower, the length of the ventilating time, and continued or continuous work can be conveniently controlled; thus, the burning state in a cooking stove can be adjusted. The utility model can save fuel and electrical energy and extend the service life of a blower.
Description
The utility model relates to the control and the adjusting of family expenses blower, particularly family expenses blower control.
At present, adopt the blower air blast combustion-supporting at the cooking of the vast town-dweller-rural-family of China use, the stove and accessory that heating is used, but the motor of family expenses blower mostly is the single-phase AC motor of capacitor start running, its speed adjustable range is very little.Therefore, can not accomplish to regulate in the larger context ventilation.Usually the adjusting of family expenses blower ventilation is to be undertaken by the artificial connection or the mode of closing blower power supply, deficiency is that blower stops or turning round, make the fluctuation of stove fuel combustion very big, stove internal combustion temperature variation is very big, cause and use inconvenience, but also wasted fuel and electric energy, often cause the continuous operation of blower long period during use, make electric motor overheating, burn out motor when serious.
The purpose of this utility model is to provide a kind of family expenses blower control, can control the blasting time and the intermittent air blast time of family expenses blower easily automatically, can in a big way, regulate the combustion position of fuel in the cooking stove as required by control family expenses blower, regulate the temperature in the cooking stove effectively, simultaneously also can reduce the family expenses blower average operation time, reach fuel saving and electric energy, improve the family expenses blower purpose in working life.
The utility model is achieved in that a kind of family expenses blower control, comprise casing, circuit board and the transformer installed in the casing, the panel of casing is provided with control handle blanking time, the ventilation time control handle, control mode selector switch and power control switch, be provided with the blower power supply socket at the back side of casing, the control mode selector switch is being controlled the controllable silicon loop, blanking time, control handle was controlled multivibrator circuit, and the ventilation time control handle is being controlled monostable circuit.
The utility model is mainly selected switch by the control mode that is provided with on the panel that operates in casing, blanking time control handle, the ventilation time control handle is controlled the operation blanking time of family expenses blower, the length of ventilation time, and interrupter duty or continuous operation, can in a big way, regulate the combustion position of fuel in the cooking stove easily as required by control family expenses blower, regulate the temperature in the stove effectively, can reduce the family expenses blower average operation time, fuel saving and electric energy, and then prolonged working life of family expenses blowers.
Fig. 1 is the utility model form structure schematic representation, and Fig. 2 is the utility model form structure side view, and Fig. 3 is the utility model form structure rear view, and Fig. 4 is a circuit diagram of the present utility model.
Below in conjunction with accompanying drawing the utility model is further described, a kind of family expenses blower control comprise casing 2., casing circuit board and the transformer installed in 2., casing panel 2. be provided with blanking time control handle 1., the ventilation time control handle 4., the control mode selector switch 5., power control switch 6. with tutorial light 3., be provided with the blower power supply socket 9. at the back side of casing, wire-feeding hold 8. with fuse base 10., the controllable silicon loop that 4. the control mode selector switch is being controlled is selector switch K
2Be connected in parallel on blower power supply through insurance RD, power switch K
1On the loop that controllable silicon SK series connection constitutes, work as K
2During disconnection, the break-make of controllable silicon SK is promptly selected chopping mode by the running parameter decision of control circuit, works as K
2During connection, blower power supply directly passes through K
2Constitute path, be close to road controllable silicon SK, realize continuously-running duty; Blanking time, 1. control handle controlled multivibrator circuit, and multivibrator circuit is by potentiometer W
1, resistance R
2, R
3, capacitor C
2, C
3Connecting 555 ICs on the loop that is cascaded
1Form, during operation, 1. come regulator potentiometer W by rotation control handle blanking time
1, the operation blanking time of realizing blower motor with the frequency of okperation that changes multi-vibrator; 4. the ventilation time control handle is controlling monostable circuit, and monostable circuit is potentiometer W
2, capacitor C
5, C
6Connecting 555 ICs on the loop of series connection
2, resistance R
4With potentiometer W
2Parallel connection, resistance R
5With resistance C
6In parallel, one end of capacitor C 4 connects 555 intergrated circuit C1, and its other end is connected with monostable circuit, during operation, 4. come regulator potentiometer W2 by rotation ventilation time control handle, realize controlling the moving commentaries on classics time of blower motor with the output pulse width that changes monostable circuit; Pass through to supply with the required working direct current of electronic circuit work after bridge rectifier QD constitutes the rectifying circuit rectification from the secondary alternating voltage that obtains of power transformer B; On casing two side 2., have vent hole 7., on casing panel 2., power supply indicator also is installed 3..
Claims (7)
1, a kind of family expenses blower control comprise casing 2., casing circuit board and the transformer installed in 2., it is characterized in that casing panel 2. be provided with blanking time control handle 1., the ventilation time control handle 4., the control mode selector switch 5., power control switch 6. with tutorial light 3., be provided with the blower power supply socket 9. at the back side of casing, 5. the control mode selector switch is controlling the controllable silicon loop, blanking time, 1. control handle controlled multivibrator circuit, and 4. the ventilation time control handle is controlling monostable circuit.
2, family expenses blower control according to claim 1 is characterized in that blanking time, 1. control handle controlled multivibrator circuit for by potentiometer W
1, resistance R
2, R
3, capacitor C
2, C
3Connecting 555 ICs on the loop that is cascaded
1Form.
3, family expenses blower control according to claim 1 is characterized in that 4. the ventilation time control handle controlling monostable circuit, and monostable circuit is potentiometer W
2, capacitor C
5, C
6Connecting 555 ICs on the loop of series connection
2, resistance R
4With potentiometer W
2Parallel connection, resistance R
5With resistance C
6Parallel connection, an end of capacitor C 4 connects 555 intergrated circuit C
1, its other end is connected with monostable circuit.
4, family expenses blower control according to claim 1 is characterized in that the controllable silicon loop that 4. the control mode selector switch is being controlled is selector switch K
2Be connected in parallel on blower power supply through insurance RD, power switch K
1On the loop that controllable silicon SK series connection constitutes.
5, family expenses blower control according to claim 1 is characterized in that having vent hole 7. on casing two side 2..
6, family expenses blower control according to claim 1 is characterized in that power supply indicator also being installed 3. on casing panel 2..
7, family expenses blower control according to claim 1 is characterized in that also being provided with fuse base 10. at the casing back side 2..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97224980 CN2308753Y (en) | 1997-08-29 | 1997-08-29 | Household blower controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97224980 CN2308753Y (en) | 1997-08-29 | 1997-08-29 | Household blower controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2308753Y true CN2308753Y (en) | 1999-02-24 |
Family
ID=33939157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97224980 Expired - Fee Related CN2308753Y (en) | 1997-08-29 | 1997-08-29 | Household blower controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2308753Y (en) |
-
1997
- 1997-08-29 CN CN 97224980 patent/CN2308753Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |