CN104864431A - Range hood having temperature sensing and pressurizing functions - Google Patents
Range hood having temperature sensing and pressurizing functions Download PDFInfo
- Publication number
- CN104864431A CN104864431A CN201510223705.4A CN201510223705A CN104864431A CN 104864431 A CN104864431 A CN 104864431A CN 201510223705 A CN201510223705 A CN 201510223705A CN 104864431 A CN104864431 A CN 104864431A
- Authority
- CN
- China
- Prior art keywords
- temperature
- sheet metal
- electric booster
- terminal screw
- sensitive
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fire Alarms (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a range hood having temperature sensing and pressurizing functions. The range hood comprises a range hood body, a temperature sensing system, a pressurizing system, a communication warning system, a protection system and an automatic control circuit, wherein a motor is arranged in the range hood body, and is arranged at the upper end of the range hood body; and the temperature sensing system, the pressurizing system, the communication warning system and the protection system are connected as a whole through the automatic control circuit to realize respective functions. Aiming at the defects of a traditional range hood, the range hood, disclosed by the invention, is additionally provided with the temperature sensing and pressurizing functions; and such actions as pot turning, pot shaking and pot jumping are identified through the temperature sensing, and then, the pressurizing function is opened, so that the working efficiency of the motor of the range hood is quickened, the lampblack absorbing effect is improved, the security accident is prevented, and the negative effect caused by lampblack is eliminated. Meanwhile, a warning function is added; when the temperature is higher than a normal value, an alarm is given, so that the fire accident is prevented, and the safe cooking environment is built.
Description
Technical field
The present invention relates to a kind of intelligent range hood, especially relate to a kind of lampblack absorber with temperature-sensitive and function of increasing pressure.
Background technology
Lampblack absorber, also known as range hood or smoke exhaust ventilator, is a kind of kitchen appliance purifying kitchen environment.It is arranged on above the health energy-saving range hood cooking stove of kitchen, and the harmful oil smoke produced in the refuse of cooking stove burning and cooking process can be taken away rapidly, outside discharge chamber, decreasing pollution, purifies air, and has gas defence, explosion-proof safety guarantee effect.Smoke exhaust ventilator needs regularly to clean, and simple cleaning processes to fall greasy dirt, and cleaning fan of sucking oil fume must use the cleaning agent of specialty to clean.
Lampblack absorber can be divided into Chinese style lampblack absorber, European-style range hood, side-suction type range hood and intelligent range hood again, intelligent range hood developed in recent years and the novel kitchen ventilator come into operation, transmission lampblack absorber basis adopts modern industry automatic control technology, gives lampblack absorber more function.
In daily culinary art, in time, turns over pot, top pot and jumps pot action, and now kitchen range flame rises and the increase of adjoint oil smoke, and not only easily cause human body uncomfortable, pollute surrounding environment, and there is certain potential safety hazard, kitchen accident happens occasionally.Existing lampblack absorber fails to make adjustment to avoid risk for these special circumstances, eliminate the harmful effect.
Summary of the invention
The object of the present invention is to provide a kind of lampblack absorber with temperature-sensitive and function of increasing pressure, for the deficiency of existing lampblack absorber, add temperature-sensitive and function of increasing pressure, turn over pot, top pot by temperature-sensitive identification and jump the actions such as pot, and then unlatching function of increasing pressure, accelerate the operating efficiency of soot motor, improve smoke absorption effect, evade security incident, eliminate the negative effect that oil smoke brings.Increase warning function simultaneously, give the alarm higher than during normal value in temperature, avoid fire incident to occur, build the cooking environments of safety.
In order to solve the problems of the technologies described above, adopt following technical scheme:
A kind of lampblack absorber with temperature-sensitive and function of increasing pressure, comprise oil smoke body, temperature-sensitive system, pressure charging system, communication alarm system, protection system and automatic control circuit, motor is provided with in oil smoke body, the upper end of oil smoke body is located at by motor, it is characterized in that: the upper end of oil smoke body is provided with functional areas, temperature-sensitive system comprises temperature sensor and temperature controller, the lower end of functional areas is located at by temperature sensor, temperature controller is included in automatic control circuit, temperature controller is located in functional areas, and temperature controller comprises terminal screw, sheet metal, contact and energy storage reed; Sheet metal comprises the first sheet metal and the second sheet metal, and the first sheet metal and the second sheet metal cooperatively interact, and terminal screw comprises the first terminal screw and the second terminal screw, and the first sheet metal connects the first terminal screw, and the second sheet metal connects the second terminal screw; Energy storage reed connects the first sheet metal; Contact comprises movable contact and stationary contact, and movable contact mates mutually with stationary contact, and movable contact is located on energy storage reed, and stationary contact connects the second terminal screw;
Pressure charging system comprises the first electric booster, and the first electric booster is included in automatic control circuit, and the first electric booster and the first terminal screw are interconnected by wire, and the first electric booster mates mutually with motor;
Communication alarm system comprises communication module, and communication module is included in automatic control circuit, and communication module and the first terminal screw are interconnected by wire, communication module and the first electric booster parallel with one another; Communication module is located in functional areas, communication module is communicated to radio communication unit, radio communication unit is communicated to mobile communication base station, and mobile communication base station communication has mobile cellular data/3G/4G backbone network, and mobile cellular data/3G/4G backbone network is communicated to monitor terminal;
Protection system comprises the second electric booster and thermal diode D
6, thermal diode D
6be included in automatic control circuit, the second electric booster is included in automatic control circuit; Thermal diode D
6be interconnected by wire with the first terminal screw, thermal diode D
6parallel with one another with the first electric booster, thermal diode D
6parallel with one another with communication module, thermal diode D
6reverse setting; Second electric booster and thermal diode D
6be interconnected by wire, the second electric booster mates mutually with motor.
Further, the surface of functional areas is provided with and controls power supply and LCDs, and LCDs and temperature sensor match.Control Energy control lampblack absorber associative operation, temperature sensor accepts temperature signal, by LCDs display real time temperature.
Further, temperature controller includes support, and support fixes the first sheet metal, the second sheet metal, the first terminal screw and the second terminal screw; Support is provided with screw-nut, screw-nut fixed support; The upper end of support is provided with temperature adjustment axle, and run through support under temperature adjustment axially, the lower end of temperature adjustment axle is provided with porcelain knob, and porcelain knob acts on the first sheet metal.Support is the framework of whole temperature controller, for fixing the first sheet metal, the second sheet metal, the first terminal screw and the second terminal screw, makes it stablize; Screw-nut fixed support, avoids it to fall apart, improves stability further.The position of temperature adjustment axle adjustable first sheet metal, thus change the distance of movable contact and stationary contact, the distance of movable contact and stationary contact is far away, the temperature making it contact is higher, the distance of movable contact and stationary contact is nearer, the temperature making it contact is lower, realizes regulating rated temperature, i.e. alarm temperature or boosted temperature.Structure is simple, and the scope of application is wide.
Further, the lower end of screw-nut is provided with mount pad, is provided with spacer pin between temperature adjustment axle and support, and spacer pin fixes temperature adjustment axle.Temperature controller can be installed by mount pad, fix by bolt, install firmly.
Further, the surface of functional areas is provided with thermosistor, and thermosistor mates mutually with temperature adjustment axle.Thermosistor controls temperature adjustment axle, conveniently regulates rated temperature.
Further, be provided with porcelain rice between the first sheet metal and the second sheet metal, energy storage reed fixed by porcelain rice.
Further, communication module includes RS232 serial communication interface, and RS232 serial communication interface and radio communication unit match, and RS232 serial communication interface is communicated to radio communication unit.Realize communication function, realize remote alarms, warning function is more powerful.
Further, protection system comprises extinguishing device, and the both sides of oil smoke body are located at respectively by extinguishing device, are provided with magnetic valve in extinguishing device, magnetic valve and thermal diode D
6be interconnected by wire, magnetic valve and the second electric booster parallel with one another.Extinguishing device is connected with water pipe, can sprinkling fire in time, has fire preventing and prevents the function of fire spreading.
Further, automatic control circuit comprises total road, the first parallel branch, the second parallel branch and the 3rd parallel branch, and total road is provided with the first transformer T
1, the first rectifier bridge U
1and temperature controller, the first transformer T
1with the first rectifier bridge U
1match, the first rectifier bridge U
1connect the second terminal screw, the first terminal screw connects the first parallel branch, the second parallel branch and the 3rd parallel branch; First parallel branch is connected with the first electric booster, the second parallel branch is connected with the second electric booster, thermal diode D
6and magnetic valve, the 3rd parallel branch is connected with the second transformer T
2and the second rectifier bridge U
2, the second transformer T
2with the second rectifier bridge U
2match, the second rectifier bridge U2 is connected with communication module.First transformer T
1, the first rectifier bridge U
1, the second transformer T
2and the second rectifier bridge U
2can voltage be adjusted, avoid the excessive damage electrical equipment of voltage.Temperature-sensitive system, pressure charging system, communication alarm system and protection system are connected into entirety by automatic control circuit, realize Intelligent adjustment, and circuit design is reasonable, ingenious, and safety coefficient is high.
Owing to adopting technique scheme, there is following beneficial effect:
The present invention is a kind of lampblack absorber with temperature-sensitive and function of increasing pressure, for the deficiency of existing lampblack absorber, add temperature-sensitive and function of increasing pressure, turn over pot, top pot by temperature-sensitive identification and jump the actions such as pot, and then unlatching function of increasing pressure, accelerate the operating efficiency of soot motor, improve smoke absorption effect, evade security incident, eliminate the negative effect that oil smoke brings.Increase warning function simultaneously, give the alarm higher than during normal value in temperature, avoid fire incident to occur, build the cooking environments of safety.Concrete beneficial effect is as follows:
1, temperature controller is by the thermal characteristics-be heated of bimetal leaf or displacement after freezing, there is mechanical energy and promote energy storage reed, energy storage reed is slowly heaped to turning point, make its abrupt action realize movable contact to be separated and closed action with stationary contact, reach disconnection and the function of closed automatic control circuit, above-mentioned action identifies by the change of temperature and turns over the action (temperature that movable contact and stationary contact are contacted with each other is rated temperature) such as pot, top pot.Based Intelligent Control, scientific and technological content, development prospect is wide; Contacting, opening velocity is fast, arcing can not occur; Temperature adjustment and temperature control effective, between contact, pressure is comparatively large, and touch resistance little, current loss is little; Contact long service life, disturbs little to radio and audio and video appliances.
2, the first electric booster controls by temperature controller, after temperature controller identification, automatic control circuit conducting, second electric booster work, the pressure of soot motor can be increased, thus increase output power of motor, improve fume-exhausting ability, suck due to pot of running, turn over the actions such as pot and the excessive oil smoke that produces.Electric booster price is low, cost-saving, and result of use is good.
3, communication module controls by temperature controller, after temperature controller identification, automatic control circuit conducting, communication module works, and by radio communication unit, mobile communication base station and mobile cellular data/3G/4G backbone network, alarm signal is passed to monitor terminal, warning lampblack absorber may be in abnormality, person's Timeliness coverage problem easy to use, deals with problems, avoids fire to occur.
4, the second electric booster both controlled by temperature controller, again by thermal diode D
6control, temperature exceedes rated temperature and after further rising, thermal diode D6 is breakdown, this section of circuit turn-on, the second electric booster work, increases the pressure of soot motor further, increases output power of motor further, further raising fume-exhausting ability.First electric booster and the second electric booster cooperatively interact, and realize Intelligent adjustment motor gear, and the scope of application is wider, and security is higher.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, invention is described further:
Fig. 1 is the schematic diagram of a kind of lampblack absorber with temperature-sensitive and function of increasing pressure of the present invention;
Structural representation when Fig. 2 is temperature controller access failure;
Structural representation when Fig. 3 is temperature controller connection;
Fig. 4 is the structural representation of the first electric booster in the present invention;
Fig. 5 is the structural representation of motor in the present invention;
Fig. 6 is the connection diagram of the first electric booster, motor and temperature controller;
Fig. 7 is the circuit diagram of automatic control circuit in the present invention;
Fig. 8 is the schematic diagram of communication alarm system in the present invention;
Fig. 9 is the structural representation of magnetic valve in the present invention;
Wherein in Fig. 7 circuit diagram: T
1it is the first transformer; U
1it is the first rectifier bridge; T
2it is the second transformer; U
2it is the second rectifier bridge; U
3for relay; D
1, D
2, D
3, D
4for the dc source of 220V; D
5for rectifying tube; D
6for thermal diode; C
1, C
2, C
3be electric capacity; P
1it is the first electric booster; P
2it is the second electric booster; P
3for communication module.
Detailed description of the invention
As shown in Figures 1 to 9, a kind of lampblack absorber with temperature-sensitive and function of increasing pressure, comprises oil smoke body 1, temperature-sensitive system, pressure charging system, communication alarm system, protection system and automatic control circuit.Be provided with motor 26 in oil smoke body 1, the upper end of oil smoke body 1 is located at by motor 26, and motor 26 starts rear lampblack absorber and starts working, and motor 26 moment of torsion is larger, and rotating speed its smoke pumping effect faster is better.The upper end of oil smoke body 1 is provided with functional areas 2, and temperature-sensitive system, pressure charging system, communication alarm system, protection system all concentrate in functional areas 2.The surface of functional areas 2 is provided with and controls power supply 3 and LCDs 5, controls power supply 3 and controls lampblack absorber associative operation, comprises regulation stall, opens illuminating lamp etc.
Temperature-sensitive system comprises temperature sensor 6 and temperature controller 9, and the lower end of functional areas 2 is located at by temperature sensor 6, and temperature sensor 6 i.e. thermometer can detect neighbouring air themperature; LCDs 5 and temperature sensor 6 match, and temperature sensor 6 detected temperatures, shows real time temperature by LCDs 5.When carrying out turning over the operation such as pot, top pot, the air themperature near temperature sensor 6 rises, and informs user intuitively by LCDs 5.
Temperature controller 9 is located in functional areas 2, and temperature controller 9 comprises terminal screw, sheet metal, contact, energy storage reed 12 and support 19; Sheet metal comprises the first sheet metal 11 and the second sheet metal 10, first sheet metal 11 and the second sheet metal 10 are all fixed on support 19, first sheet metal 11 and the second sheet metal 10 cooperatively interact, and the first sheet metal 11 and the second sheet metal 10 are heated or are subjected to displacement after freezing.First sheet metal 11 and the second sheet metal about 10 are oppositely arranged, and be interconnected by porcelain rice 17, porcelain rice 17 is non-conductive material.
Terminal screw comprises the first terminal screw 15 and the second terminal screw 16, first terminal screw 15 and the second terminal screw 16 and all conducts electricity, and is separated from each other setting, directly current flowing can not occur.First sheet metal 11 connects the first terminal screw 15, therefore the first sheet metal 11 and the first terminal screw 15 directly current flowing can occur; Second sheet metal 10 connects the second terminal screw 16, therefore the second sheet metal 10 and the second terminal screw 16 directly current flowing can occur, and energy storage reed 12 to connect on the first sheet metal 11 and is fixed on porcelain rice 17; Contact comprises movable contact 13 and stationary contact 14, movable contact 13 mates mutually with stationary contact 14, movable contact 13 is located on energy storage reed 12, movable contact 13 can move along with energy storage reed 12, stationary contact 14 connects the second terminal screw 16, therefore when movable contact 13 connects stationary contact 14, the first terminal screw 15 and the second terminal screw 16 conducting.
The course of work of temperature controller 9 is as follows: when carrying out turning over the action such as pot, top pot, the flame of kitchen range rises, and the air themperature near functional areas 2 rises, and the first sheet metal 11 and the second sheet metal 10 are heated, mechanical energy occurs and promotes energy storage reed 12 gradually, energy storage reed 12 is slowly heaped to turning point.When arriving turning point, abrupt action forces movable contact 13 displacement, and now movable contact 13 and stationary contact 14 contact with each other, the first terminal screw 15 and the second terminal screw 16 conducting, and electric current is by temperature controller 9.After temperature declines, the first sheet metal 11 and the second sheet metal 10 are by cold recovery, and energy storage reed 12 recovers, and movable contact 13 and stationary contact 14 are separated from each other, and the first terminal screw 15 and the second terminal screw 16 disconnect, and electric current cannot pass through temperature controller 9.
Further, support 19 is provided with screw-nut 20, and screw-nut 20, through the screw on support 19, accesses in support 19, thus fixed support 19, avoid it to fall apart, improve stability further.The upper end of support 19 is provided with temperature adjustment axle 18, and temperature adjustment axle 18 runs through support 19 downwards, and the lower end of temperature adjustment axle 18 is provided with porcelain knob 23, and porcelain knob 23 acts on the first sheet metal 11.The surface of functional areas 2 is provided with thermosistor 4, and thermosistor 4 mates mutually with temperature adjustment axle 18, and rotation thermosistor 4 can control temperature adjustment axle 18 and rotate.When temperature adjustment axle 18 rotates, it is moved in vertical direction, thus drives the first sheet metal 11 to move up and down.First sheet metal 11 moves down, and the distance between movable contact 13 and stationary contact 14 furthers, and lower temperature can make movable contact 13 and stationary contact 14 contact, and rated temperature is low.First sheet metal 11 moves up, and the distance between movable contact 13 and stationary contact 14 becomes far, and higher temperature just can make movable contact 13 and stationary contact 14 contact, and rated temperature is high.User can regulate according to actual conditions, changes rated temperature, i.e. alarm temperature or boosted temperature.
The lower end of screw-nut 20 is provided with mount pad 22, is provided with spacer pin 21 between temperature adjustment axle 18 and support 19, and spacer pin 21 fixes temperature adjustment axle 18, avoids it to be moved.By mount pad 22, temperature controller 9 can be installed, fix by bolt, install firmly.
Pressure charging system comprises the first electric booster 24, first electric booster 24 and the first terminal screw 15 are interconnected by wire, therefore when the first terminal screw 15 and the second terminal screw 16 conducting, electric current is worked by the first electric booster 24, first electric booster 24.First electric booster 24 mates mutually with motor 26, and the first electric booster 24 can be installed on motor 26, increases motor 26 moment of torsion, improves motor 26 rotating speed.There is the following course of work: when temperature rises near functional areas 2, first sheet metal 11 and the second sheet metal 10 are heated, movable contact 13 contacts with stationary contact 14, temperature controller 9 conducting, the first electric booster 24 conducting also works, thus increases motor 26 moment of torsion, improve motor 26 rotating speed, increase motor 26 power, smoke pumping speed is accelerated, and realizes intelligence and transfers the files; Upon a drop in temperature, temperature controller 9 disconnects, and the first electric booster 24 quits work, and realizes intelligent retrace.
Communication alarm system comprises communication module 27, and communication module 27 and the first terminal screw 15 are interconnected by wire, communication module 27 and the first electric booster 24 parallel with one another; Communication module 27 is located in functional areas 2, communication module 27 includes RS232 serial communication interface, RS232 serial communication interface and radio communication unit 28 match, RS232 serial communication interface is communicated to radio communication unit 28, radio communication unit 28 is communicated to mobile communication base station 29, mobile communication base station 29 communication has mobile cellular data/3G/4G backbone network 30, mobile cellular data/3G/4G backbone network 30 is communicated to monitor terminal 31, monitor terminal 31 comprises mobile monitoring terminal 31, conveniently carries with.There is the following course of work: when temperature rises near in functional areas 2 (inducement can comprise fire, turns over pot, top pot etc.), first sheet metal 11 and the second sheet metal 10 are heated, movable contact 13 contacts with stationary contact 14, temperature controller 9 conducting, communication module 27 conducting also works, high temperature signal is passed to monitor terminal 31 by radio communication unit 28, mobile communication base station 29 and mobile cellular data/3G/4G backbone network 30, user receives high temperature signal and according to actual conditions from main regulation, can effectively fire preventing occur.After temperature declines, temperature controller 9 disconnects, and communication module 27 disconnects, and high temperature signal is removed, and shows that problem solves.
Protection system comprises the second electric booster (not marking in figure), thermal diode D
6and extinguishing device 7, thermal diode D
6be interconnected by wire with the first terminal screw 15, thermal diode D
6parallel with one another with the first electric booster 24, thermal diode D
6parallel with one another with communication module 27, thermal diode D
6reverse setting.Second electric booster and thermal diode D
6be interconnected by wire, the second electric booster mates mutually with motor 26, and namely the second electric booster is connected on motor 26.The both sides of oil smoke body 1 are located at respectively by extinguishing device 7, are provided with magnetic valve 8 in extinguishing device 7, magnetic valve 8 and thermal diode D
6be interconnected by wire, magnetic valve 8 and the second electric booster parallel with one another.Extinguishing device 7 is connected with water pipe, can sprinkling fire, controls by magnetic valve 8.Protection system has the following course of work: the temperature near functional areas 2 rises and rises to higher temperature (inducement is fire often), and the first sheet metal 11 and the second sheet metal 10 are heated, and movable contact 13 contacts with stationary contact 14, temperature controller 9 conducting.Thermal diode D simultaneously
6breakdown, now the second electric booster conducting, first electric booster 24 and the second electric booster work simultaneously, the moment of torsion of motor 26 increases further, rotating speed is accelerated further, and power output improves further, and fume-exhausting speed is faster, realization intelligence is transferred the files, and can reduce the loss occurred because of fire.Magnetic valve 8 is opened simultaneously, and extinguishing device 7 starts, and to gas kitchen ranges sprinkling fire, realizes self-extinguishing.
Said process is controlled by automatic control circuit, D in automatic control circuit
1, D
2, D
3, D
4for the dc source of 220V; T
1it is the first transformer; U
1it is the first rectifier bridge; T
2it is the second transformer; U
2it is the second rectifier bridge; U
3for relay; D
5for rectifying tube; D
6for thermal diode; C
1, C
2, C
3be electric capacity; P
1it is the first electric booster 24; P
2it is the second electric booster; P
3for communication module 27.Electric capacity C
1, electric capacity C
2, electric capacity C
3-be anti-interference capacitor, for automatic control circuit provides stable working environment.Rectifying tube D
5oppositely be attempted by automatic control circuit, shield.
The dc source of 220V is through the first transformer T
1effect after, at the first rectifier bridge U
1the direct current of upper formation 110V, the first rectifier bridge U
1connect total road, total road is connected with the first parallel branch, the second parallel branch and the 3rd parallel branch.First rectifier bridge U
1connect the second terminal screw 16, first terminal screw 15 and connect the first parallel branch, the second parallel branch and the 3rd parallel branch.First parallel branch is connected with in the first electric booster 24, second parallel branch and is connected with the second electric booster, thermal diode D
6and magnetic valve the 8, three parallel branch is connected with the second transformer T
2and the second rectifier bridge U
2, the second transformer T
2with the second rectifier bridge U
2match, through the second transformer T
2after, the DC conversion of 110V is the direct current of 12V.Second rectifier bridge U2 is connected with communication module 27.First transformer T
1, the first rectifier bridge U
1, the second transformer T
2and the second rectifier bridge U
2can voltage be adjusted, avoid the excessive damage electrical equipment of voltage.Temperature-sensitive system, pressure charging system, communication alarm system and protection system are connected into entirety by automatic control circuit, realize Intelligent adjustment, and circuit design is reasonable, ingenious, and safety coefficient is high.There is the following course of work: first power supply is connected, and automatic control circuit is in normal operating conditions, when temperature rises, temperature controller 9 conducting on total road, first parallel circuit and the 3rd parallel circuit conducting, the first electric booster 24 works, and communication module 27 works under the direct current effect of 12V.When temperature reaches thermal diode D
6puncture temperature time, the second parallel circuit conducting, magnetic valve 8 and the second electric booster work.After temperature declines, temperature controller 9 disconnects, and the first parallel circuit, the second parallel circuit and the 3rd parallel circuit all disconnect, and the first electric booster 24, second electric booster, communication module 27, magnetic valve 8 all quit work.
These are only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto.Any based on the present invention, for solving substantially identical technical problem, realize substantially identical technique effect, done ground simple change, equivalent replacement or modification etc., be all covered by among protection scope of the present invention.
Claims (9)
1. the lampblack absorber with temperature-sensitive and function of increasing pressure, comprise oil smoke body, temperature-sensitive system, pressure charging system, communication alarm system, protection system and automatic control circuit, motor is provided with in described oil smoke body, the upper end of described oil smoke body is located at by described motor, it is characterized in that: the upper end of described oil smoke body is provided with functional areas, described temperature-sensitive system comprises temperature sensor and temperature controller, the lower end of described functional areas is located at by described temperature sensor, described temperature controller is included in described automatic control circuit, described temperature controller is located in described functional areas, described temperature controller comprises terminal screw, sheet metal, contact and energy storage reed, described sheet metal comprises the first sheet metal and the second sheet metal, described first sheet metal and described second sheet metal cooperatively interact, described terminal screw comprises the first terminal screw and the second terminal screw, described first sheet metal connects described first terminal screw, and described second sheet metal connects described second terminal screw, described energy storage reed connects described first sheet metal, described contact comprises movable contact and stationary contact, and described movable contact mates mutually with described stationary contact, and described movable contact is located on described energy storage reed, and described stationary contact connects described second terminal screw,
Described pressure charging system comprises the first electric booster, described first electric booster is included in described automatic control circuit, described first electric booster and described first terminal screw are interconnected by wire, and described first electric booster mates mutually with described motor;
Described communication alarm system comprises communication module, and described communication module is included in described automatic control circuit, and described communication module and described first terminal screw are interconnected by wire, described communication module and described first electric booster parallel with one another; Described communication module is located in described functional areas, described communication module is communicated to radio communication unit, described radio communication unit is communicated to mobile communication base station, the communication of described mobile communication base station has mobile cellular data/3G/4G backbone network, and described mobile cellular data/3G/4G backbone network is communicated to monitor terminal;
Described protection system comprises the second electric booster and thermal diode D
6, described thermal diode D
6be included in described automatic control circuit, described second electric booster is included in described automatic control circuit; Described thermal diode D
6be interconnected by wire with described first terminal screw, described thermal diode D
6parallel with one another with described first electric booster, described thermal diode D
6parallel with one another with described communication module, described thermal diode D
6reverse setting; Described second electric booster and described thermal diode D
6be interconnected by wire, described second electric booster mates mutually with described motor.
2. a kind of lampblack absorber with temperature-sensitive and function of increasing pressure according to claim 1, is characterized in that: the surface of described functional areas is provided with and controls power supply and LCDs, and described LCDs and described temperature sensor match.
3. a kind of lampblack absorber with temperature-sensitive and function of increasing pressure according to claim 1, it is characterized in that: described temperature controller includes support, described support fixes described first sheet metal, described second sheet metal, described first terminal screw and described second terminal screw; Described support is provided with screw-nut, and described screw-nut fixes described support; The upper end of described support is provided with temperature adjustment axle, and run through described support under described temperature adjustment axially, the lower end of described temperature adjustment axle is provided with porcelain knob, and described porcelain knob acts on described first sheet metal.
4. a kind of lampblack absorber with temperature-sensitive and function of increasing pressure according to claim 3, it is characterized in that: the lower end of described screw-nut is provided with mount pad, be provided with spacer pin between described temperature adjustment axle and described support, described spacer pin fixes described temperature adjustment axle.
5. a kind of lampblack absorber with temperature-sensitive and function of increasing pressure according to claim 3, it is characterized in that: the surface of described functional areas is provided with thermosistor, described thermosistor mates mutually with described temperature adjustment axle.
6. a kind of lampblack absorber with temperature-sensitive and function of increasing pressure according to claim 1, it is characterized in that: be provided with porcelain rice between described first sheet metal and described second sheet metal, described energy storage reed fixed by described porcelain rice.
7. a kind of lampblack absorber with temperature-sensitive and function of increasing pressure according to claim 1, it is characterized in that: described communication module includes RS232 serial communication interface, described RS232 serial communication interface and described radio communication unit match, and described RS232 serial communication interface is communicated to described radio communication unit.
8. a kind of lampblack absorber with temperature-sensitive and function of increasing pressure according to claim 1; it is characterized in that: described protection system comprises extinguishing device; the both sides of oil smoke body are located at respectively by described extinguishing device, are provided with magnetic valve in described extinguishing device, described magnetic valve and described thermal diode D
6be interconnected by wire, described magnetic valve and described second electric booster parallel with one another.
9. a kind of lampblack absorber with temperature-sensitive and function of increasing pressure according to claim 8, is characterized in that: described automatic control circuit comprises total road, the first parallel branch, the second parallel branch and the 3rd parallel branch, and described total road is provided with the first transformer T
1, the first rectifier bridge U
1and described temperature controller, described first transformer T
1with described first rectifier bridge U
1match, described first rectifier bridge U
1connect described second terminal screw, described first terminal screw connects described first parallel branch, the second parallel branch and the 3rd parallel branch; Described first parallel branch is connected with described first electric booster, described second parallel branch is connected with described second electric booster, described thermal diode D
6and described magnetic valve, described 3rd parallel branch is connected with the second transformer T
2and the second rectifier bridge U
2, described second transformer T
2with described second rectifier bridge U
2match, described second rectifier bridge U
2on be connected with described communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223705.4A CN104864431B (en) | 2015-05-05 | 2015-05-05 | A kind of lampblack absorber with temperature-sensitive and function of increasing pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223705.4A CN104864431B (en) | 2015-05-05 | 2015-05-05 | A kind of lampblack absorber with temperature-sensitive and function of increasing pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104864431A true CN104864431A (en) | 2015-08-26 |
| CN104864431B CN104864431B (en) | 2017-09-01 |
Family
ID=53910449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510223705.4A Expired - Fee Related CN104864431B (en) | 2015-05-05 | 2015-05-05 | A kind of lampblack absorber with temperature-sensitive and function of increasing pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104864431B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500623A (en) * | 2019-07-10 | 2019-11-26 | 宁波方太厨具有限公司 | A kind of central flue system and its target air volume control method |
| CN110500624A (en) * | 2019-07-10 | 2019-11-26 | 宁波方太厨具有限公司 | A kind of central flue system and its target air volume control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2416403Y (en) * | 1999-12-29 | 2001-01-24 | 台湾樱花股份有限公司 | Electric circuit apparatus for intelligent exhauster |
| CN202166108U (en) * | 2011-08-17 | 2012-03-14 | 广东奥特龙电器制造有限公司 | Intelligent self-control frequency conversion smoke exhaust ventilator |
| CN202328443U (en) * | 2011-11-17 | 2012-07-11 | 佛山市高明万和电气有限公司 | Range hood with motor temperature rise protection device |
| CN203869130U (en) * | 2014-06-05 | 2014-10-08 | 浙江德乐电器有限公司 | Range hood with internal temperature probe |
| TWM495488U (en) * | 2014-07-16 | 2015-02-11 | qiong-yao Cai | Smoke exhaust machine for automatically detecting sensing temperature to automatically change speed |
| CN204257509U (en) * | 2014-11-19 | 2015-04-08 | 慈溪市凯达温控器有限公司 | A kind of thermostat |
| CN204704889U (en) * | 2015-05-05 | 2015-10-14 | 浙江兰特电器有限公司 | A kind of lampblack absorber with temperature-sensitive and function of increasing pressure |
-
2015
- 2015-05-05 CN CN201510223705.4A patent/CN104864431B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2416403Y (en) * | 1999-12-29 | 2001-01-24 | 台湾樱花股份有限公司 | Electric circuit apparatus for intelligent exhauster |
| CN202166108U (en) * | 2011-08-17 | 2012-03-14 | 广东奥特龙电器制造有限公司 | Intelligent self-control frequency conversion smoke exhaust ventilator |
| CN202328443U (en) * | 2011-11-17 | 2012-07-11 | 佛山市高明万和电气有限公司 | Range hood with motor temperature rise protection device |
| CN203869130U (en) * | 2014-06-05 | 2014-10-08 | 浙江德乐电器有限公司 | Range hood with internal temperature probe |
| TWM495488U (en) * | 2014-07-16 | 2015-02-11 | qiong-yao Cai | Smoke exhaust machine for automatically detecting sensing temperature to automatically change speed |
| CN204257509U (en) * | 2014-11-19 | 2015-04-08 | 慈溪市凯达温控器有限公司 | A kind of thermostat |
| CN204704889U (en) * | 2015-05-05 | 2015-10-14 | 浙江兰特电器有限公司 | A kind of lampblack absorber with temperature-sensitive and function of increasing pressure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500623A (en) * | 2019-07-10 | 2019-11-26 | 宁波方太厨具有限公司 | A kind of central flue system and its target air volume control method |
| CN110500624A (en) * | 2019-07-10 | 2019-11-26 | 宁波方太厨具有限公司 | A kind of central flue system and its target air volume control method |
| CN110500623B (en) * | 2019-07-10 | 2020-11-24 | 宁波方太厨具有限公司 | Target air volume control method of central flue system |
| CN110500624B (en) * | 2019-07-10 | 2020-11-24 | 宁波方太厨具有限公司 | Target air volume control method of central flue system |
| CN112066432A (en) * | 2019-07-10 | 2020-12-11 | 宁波方太厨具有限公司 | Target air volume control method of central flue system |
| CN112066432B (en) * | 2019-07-10 | 2021-08-20 | 宁波方太厨具有限公司 | Target air volume control method of central flue system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104864431B (en) | 2017-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103727676A (en) | Gas water heater | |
| CN106051875A (en) | Extractor hood with automatically controlled gears | |
| CN104864431A (en) | Range hood having temperature sensing and pressurizing functions | |
| CN204704889U (en) | A kind of lampblack absorber with temperature-sensitive and function of increasing pressure | |
| CN205503529U (en) | Energy -conserving air -cooled switch board | |
| CN103234236A (en) | Device and method for automatically controlling temperature of indoor heater | |
| CN209948499U (en) | Intelligent box-type substation | |
| CN201163358Y (en) | Sliding touch type light modulation and speed regulation switch | |
| CN103941715A (en) | System and method for one-key control of household electrical appliances | |
| CN206610974U (en) | A kind of power conversion plug extension | |
| CN208569423U (en) | A kind of environmental improvement temperature control device | |
| CN204577928U (en) | Transformer station's indoor fan automatic control equipment | |
| CN204190229U (en) | Can detect and control the middle-placed switch cabinet of in-cabinet temperature | |
| CN204456295U (en) | Discharge switch and automatic pump controller | |
| CN203525523U (en) | Device for improving operation reliability of electric-bag combined type dust remover | |
| CN204091620U (en) | Double shield constant temperature electric heating carpet | |
| CN208804891U (en) | A kind of heat-conducting oil furnace of the heater good with protectiveness | |
| CN101871666B (en) | Range hood | |
| CN208382273U (en) | A kind of range hood pinch-proof structure | |
| CN204968140U (en) | Automatic accuse temperature warms up line with preventing electromagnetic radiation | |
| CN106768656B (en) | Cooler module leakage detection device | |
| CN204088999U (en) | A kind of fixed AC low voltage power switch box | |
| CN206461246U (en) | A kind of automatic temperature-controlled air-cooled low-voltage power distribution | |
| CN109731420B (en) | Haze device falls in intelligence spraying | |
| CN205402877U (en) | Compact fan heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20180505 |