CN103234227A - Adjuster and adjusting method for air speed of stove - Google Patents
Adjuster and adjusting method for air speed of stove Download PDFInfo
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- CN103234227A CN103234227A CN2013101637012A CN201310163701A CN103234227A CN 103234227 A CN103234227 A CN 103234227A CN 2013101637012 A CN2013101637012 A CN 2013101637012A CN 201310163701 A CN201310163701 A CN 201310163701A CN 103234227 A CN103234227 A CN 103234227A
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- cooking stove
- rotating shaft
- wind speed
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Abstract
The invention provides an adjuster and adjusting method for the air speed of a stove, which are used to adjust the air supply condition of the stove according to the operating state of an air valve. The adjuster for the air speed of the stove comprises a flow channel shell body connected with an air pipe, a baffle, a drive system and a power supply system. The flow channel shell body forms a flow channel for the flow of air. The flow channel controls air quantity by the movement of the baffle. The baffle is connected with the drive system. The power supply system comprises a relay which is connected with the drive system, a power switch and the air valve respectively. The baffle and the flow channel are arranged on the adjuster and the air supply of the stove is controllable by connecting the baffle and the flow channel into the air pipe. Then, the movement of the baffle is connected with the operating state of the air valve by the relay to enable the adjuster disclosed by the invention to automatically control the air supply quantity of the stove according to the operating state of the air valve.
Description
Technical field
The present invention relates to a kind of cooking stove ventilation apparatus, relate in particular to a kind of cooking stove wind speed adjuster and control method.
Background technology
In existing technology, when cooking stove provides fuel gas by air valve, also need to have ventilation apparatus that oxygen is provided in the flame, to help it fully to burn, common described ventilation apparatus comprises an air blast and airduct, the blower blows air flows, and then by described airduct flow air is provided in the flame.
Yet, when the fuel gas gas output of air valve seldom the time, just the required gas of seedling fire is seldom, if the air quantity of air blast does not subtract, certainly will blow out the seedling fire, in order to make the seedling fire not extinguish, just must improve the fuel gas gas output of air valve, guarantee the continuation of seedling fire with more fuel source, specifically, what keep the seedling fire continues to keep the air demand that air valve need provide " stingy ", because the air quantity effect of air blast, cooking stove can only adopt the air demand of " middle gas " could keep the seedling fire, through Practical Calculation, use " middle gas " to keep the fuel gas air demand of seedling fire and use " stingy " to keep the air demand of seedling fire to differ about 70%, resource has been caused great waste.If gas keeps the seedling fire in not adopting, then may need repeatedly to light a fire, its process bothers very much, and simultaneously, the seedling fire is put out the back also can produce potential safety hazard as if undiscovered, the waste fuel source.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of cooking stove wind speed adjuster and the control method that can control cooking stove wind supply quantity size automatically.
In order to solve this technical problem, the invention provides a kind of cooking stove wind speed adjuster, in order to regulate the air feed situation of cooking stove according to the running status of air valve, comprise one for the runner housing that inserts airduct, baffle plate, drive system and an electric power system, described runner housing forms the runner of an air feed circulation, described runner is by the motion control ventilation of described baffle plate, described baffle plate is connected with described drive system, described electric power system comprises a relay, described relay respectively with described drive system, a power switch and described air valve connect, and described relay is described drive system power supply in order to the running status according to described air valve automatically.
Described baffle plate is located in the described runner, and be connected with described runner housing by a rotating shaft, described rotating shaft passes described runner housing, described rotating shaft is fixedlyed connected with described baffle plate, described baffle plate is realized rotatablely moving around its axial rotation by described rotating shaft, described runner is by the rotation control ventilation of described baffle plate, and described rotating shaft is by its rotation of described drive systems.
Described drive system comprises a magnetic valve and a pull bar, and an end of described pull bar is connected with described magnetic valve, and realizes moving by described magnetic valve, and described rotating shaft is realized rotation by moving of described pull bar.
Described magnetic valve comprises decides valve, moving valve and solenoid, described solenoid is fixedlyed connected with described runner housing, describedly decide valve and fixedly connected with described solenoid, a described end of deciding valve is connected with an end of described moving valve by a spring, the other end of described moving valve is connected with an end of described pull bar, described moving valve is positioned at the inboard of described solenoid, and described solenoid is connected with described relay.
Described magnetic valve also comprises a valve pocket, is positioned at the inboard of described solenoid, describedly decides valve and moving valve all is positioned at described valve pocket inboard, described moving valve moving axially along described valve pocket.
Described solenoid is fixedlyed connected with described runner housing with a valve seat by a valve casing, described valve seat is fixedlyed connected with described runner housing, described valve casing is fixedlyed connected with described valve seat, and described solenoid is positioned at described valve casing, and described moving valve passes described valve casing setting.
Described drive system also comprises a turning arm, one end of described turning arm and described runner housing are rotationally connected, the other end of described turning arm is fixedlyed connected with the edge of the end face of described rotating shaft by a screw, the other end of described pull bar is connected with described turning arm, described turning arm rotates by mobile realization of described pull bar, and described rotating shaft is realized around its axial rotation by the rotation of described turning arm.
Described turning arm is provided with an oval groove, and described screw passes described oval groove, and described screw is mobile in the scope of described oval groove with respect to described turning arm.
The end face of described rotating shaft is provided with a cubic portion, and the end face of described cubic portion is square, and the axis coinciding of its center and described rotating shaft is fixedlyed connected for one jiao of the end face of described screw and described solemn measured step.
Described rotating shaft is fixedlyed connected with a tooth axle, and realize coaxial rotation, the other end of described pull bar is fixedlyed connected with a tooth bar, the teeth on described tooth axle surface and the teeth of described rack surface match each other, described tooth bar moves by mobile realization of described pull bar, and the transmission that moves through teeth of described tooth bar drives described tooth axle rotation, thereby realizes the rotation of described rotating shaft.
Described tooth axle and described tooth bar all are located in the gear-box.
The present invention also provides a kind of cooking stove wind speed control method, has adopted cooking stove wind speed adjuster provided by the invention, and described cooking stove wind speed control method comprises:
The airduct that cuts off air blast is with the runner housing access airduct of described cooking stove wind speed adjuster;
Relay is connected with air valve, solenoid and power switch respectively;
After turning on the power switch, giving vent to anger when the described air valve of artificial control diminishes, and until smaller or equal to default amount the time, the described relay described baffle plate of control automatically is in the location status of minimum wind supply quantity; The described air valve of artificial control is given vent to anger and is become big, and until greater than default amount the time, the described relay described baffle plate of control automatically increases to the location status of maximum wind supply quantity;
Behind the powered-down switch, described baffle plate is in the location status of maximum wind supply quantity all the time.
The present invention is provided with baffle plate and runner, by it is inserted airduct, realized the controlled of cooking stove air feed, then, by a relay motion of baffle plate and the running status of air valve are connected together, make cooking stove wind speed adjuster provided by the invention can control the wind supply quantity of cooking stove according to the running status of air valve automatically.When keeping seedling fire state, air quantity is turned down automatically, keep the seedling fire, and then greatly saved resource, the air demand of gas keeps Miao Huoliao in also no longer needing, and energy-saving effect is obvious, in addition, the present invention has not only solved excessive, the problem such as waste energy of the stable and seedling fire that has kept the seedling fire, can also reduce ultrasonic.A kind of cooking stove wind speed adjuster and the control method that can control cooking stove wind supply quantity size automatically is provided.
Description of drawings
Fig. 1 is the structural representation of the cooking stove wind speed adjuster that provides of the embodiment of the invention 1;
Fig. 2, Fig. 3 are the operation principle schematic diagrames of the pull bar that provides of the embodiment of the invention 1, turning arm, cubic portion;
Fig. 4 is the runner housing that provides of the embodiment of the invention 1 and the side structure schematic diagram of baffle plate;
Fig. 5 is the structural representation of the electric power system that provides of the embodiment of the invention 1;
Fig. 6 is the tooth axle that provides of the embodiment of the invention 2, the structural representation of rack and pinion case;
Fig. 7 is the structural representation of the tooth bar that provides of the embodiment of the invention 2;
Fig. 8 is the structural representation of the tooth axle that provides of the embodiment of the invention 2;
Among the figure, 101-runner housing; 201-runner; 102-baffle plate; 103-rotating shaft; 104-pull bar; 105-solenoid; 106-decide valve; 107-spring; 108-moving valve; 109-valve casing; 110-valve seat; 111-turning arm; 112-screw; 113-oval groove; 114-cubic portion; 115-tooth axle; 116-tooth bar; 117-gear-box.
The specific embodiment
Below with reference to Fig. 1 to Fig. 5 cooking stove wind speed adjuster provided by the invention and cooking stove wind speed control method are described in detail, it is only for the present invention's one optional embodiment, can think that those skilled in the art can make amendment to it in the scope that does not change spirit of the present invention and content and polishes according to known general knowledge.
Embodiment 1
Please refer to Fig. 1 and Fig. 5, and in conjunction with Fig. 4, present embodiment provides a kind of cooking stove wind speed adjuster, in order to regulate the air feed situation of cooking stove according to the running status of air valve, comprise one for the runner housing 101 that inserts airduct, baffle plate 102, drive system and an electric power system, described runner housing 101 forms the runner 201 of an air feed circulation, described runner 201 is by the motion control ventilation of described baffle plate 102, described baffle plate 102 is connected with described drive system, described electric power system comprises a relay, described relay supplies respectively and described drive system, power supply and described air valve connect, and described relay is described drive system power supply in order to the running status according to described air valve automatically.Described power switch is connected with AC power, in order to open by it with the disconnection of closing control circuit be communicated with.
Present embodiment is provided with baffle plate 102 and runner 201, by it is inserted airduct, realized the controlled of cooking stove air feed, then, by a relay motion of baffle plate 102 and the running status of air valve are connected together, the cooking stove wind speed adjuster that makes present embodiment provide can be controlled the wind supply quantity of cooking stove automatically according to the running status of air valve.When keeping seedling fire state, air quantity is turned down automatically, keep the seedling fire, and then greatly saved resource, the air demand of gas keeps Miao Huoliao in also no longer needing, and energy-saving effect is obvious, in addition, the present invention has not only solved excessive, the problem such as waste energy of the stable and seedling fire that has kept the seedling fire, can also reduce ultrasonic.A kind of cooking stove wind speed adjuster and the control method that can control cooking stove wind supply quantity size automatically is provided.
Please refer to Fig. 4, and in conjunction with Fig. 1, described baffle plate 102 is located in the described runner 201, and be connected with described runner housing 101 by a rotating shaft 103, described rotating shaft 103 passes described runner housing 101, and described rotating shaft 103 is fixedlyed connected with described baffle plate 102, and described baffle plate 102 is realized rotatablely moving around its axial rotation by described rotating shaft 103, described runner 201 is by the rotation control ventilation of described baffle plate 102, and described rotating shaft 103 is by its rotation of described drive systems.When described baffle plate 102 rotated, its area that hinders ventilation also changed thereupon, and ventilation changes, and referred to that namely the ventilation in the unit interval changes, and referred to that also wind speed changes simultaneously.
Please refer to Fig. 1, described drive system comprises a magnetic valve and a pull bar 104, and an end of described pull bar 104 is connected with described magnetic valve, and realizes moving by described magnetic valve, and described rotating shaft 103 is realized rotation by moving of described pull bar 104.In the present embodiment, pull bar 104 edge horizontal directions as shown in Figure 1 are moved.
Described magnetic valve comprises decides valve 106, moving valve 108 and solenoid 105, described solenoid 105 is fixedlyed connected with described runner housing 201, describedly decide valve 106 and fixedly connected with described solenoid 105, a described end of deciding valve 106 is connected with an end of described moving valve 108 by a spring 107, the other end of described moving valve 108 is connected with an end of described pull bar 104, described moving valve 108 is positioned at the inboard of described solenoid 105, and described solenoid 105 is connected with described relay.In the present embodiment, with reference to figure 1, after described solenoid 105 energisings, form magnetic field, the effect that moving valve 108 is subjected to magnetic field force is not subjected to the time spent of doing of magnetic field force to as shown in the figure left motion at described moving valve 108, its pulling force that is subjected to spring remains on initial position, after being subjected to magnetic field force, just move to the left side, and then promote described pull bar 104 and move along as shown in Figure 1 horizontal direction lefts.In case magnetic field force disappears, pull bar can be returned to initial position owing to the pulling force of spring again, namely to as shown in Figure 1 right-hand movement.
Described magnetic valve also comprises a valve pocket (not shown), is positioned at the inboard of described solenoid 105, describedly decides valve 106 and all is positioned at described valve pocket inboard, described moving valve 108 moving axially along described valve pocket with moving valve 108.Being provided with of valve pocket is beneficial to the movement of moving valve 108.
Described solenoid is fixedlyed connected with described runner housing 101 with a valve seat 110 by a valve casing 109, described valve seat 110 is fixedlyed connected with described runner housing 101, described valve casing 109 is fixedlyed connected with described valve seat 110, described solenoid 105 is positioned at described valve casing 109, and described moving valve 108 passes described valve casing setting.
Please refer to Fig. 2 and Fig. 3, and in conjunction with Fig. 1, described drive system also comprises a turning arm 111, one end of described turning arm 111 and described runner housing 101 are rotationally connected, be position and described runner housing 101 relative fixed of an end of described turning arm 111, but described turning arm 111 can rotate around stiff end.The other end of described turning arm 111 is fixedlyed connected with the edge of the end face of described rotating shaft 103 by a screw 112, this arranges the turning moment that can produce rotating shaft 103 rotations, is conducive to make described rotating shaft 103 rotate by the motion of turning arm 111.The other end of described pull bar 104 is connected with described turning arm 111, and described turning arm 111 rotates by mobile realization of described pull bar, and described rotating shaft 103 is realized around its axial rotation by the rotation of described turning arm 111.
Described turning arm 111 is provided with an oval groove 113, and described screw 112 passes described oval groove 113, and described screw 112 is mobile in the scope of described oval groove 113 with respect to described turning arm 111.The setting of oval groove 113 is because the rotational trajectory of turning arm 111 is the arcs that are long radius, itself and screw 112 can't be accomplished synchronous with the rotation track of rotating shaft 103, if screw 112 and turning arm 111 are fixed, can be caused both rotations all can't carry out.Certainly, adopted oval-shaped groove in the present embodiment, in other optional embodiments of the present invention, can select other shape, only need satisfy its effect, realized that both rotations get final product.In addition, in other optional embodiments of the present invention, can carry out concrete setting by shape, length to groove, to adapt to the specific anglec of rotation of baffle plate 102.
Please refer to Fig. 1, the end face of described rotating shaft 103 is provided with a cubic portion 114, and the end face of described cubic portion 114 is square, and the axis coinciding of its center and described rotating shaft 103 is fixedlyed connected for one jiao of the end face of described screw 112 and described solemn measured step 114.It is because the end face diameter of rotating shaft 103 is less that cubic portion 114 is set, and can improve the arm of force of rotating shaft 103 rotations by arranging of a cubic portion 114, and then improve moment.In order to make device more safe and reliable, also be more conducive to rotation, can be in the bottom of cubic portion 114, arranged outside base and the rotary sleeve of rotating shaft 103.
Present embodiment also provides a kind of cooking stove wind speed control method, the cooking stove wind speed adjuster that has adopted present embodiment to provide, please refer to Fig. 1, and in conjunction with Fig. 5, described cooking stove wind speed control method comprises the steps: to cut off the airduct of air blast, with the runner housing access airduct of described cooking stove wind speed adjuster, after airduct is inserted at the two ends, the left and right sides of runner housing 101 as shown in the figure, can fix by assemblies such as screws, relay is connected with air valve, solenoid and power switch respectively; After turning on the power switch, giving vent to anger when the described air valve of artificial control diminishes, and until smaller or equal to default amount the time, the described relay described baffle plate of control automatically is in the location status of minimum wind supply quantity; The described air valve of artificial control is given vent to anger and is become big, and until greater than default amount the time, the described relay described baffle plate of control automatically increases to the location status of maximum wind supply quantity; Behind the powered-down switch, because solenoid 105 is subjected to the pulling force of spring, make baffle plate 102 be in the normally open of opening all the time, described baffle plate is in the location status of maximum wind supply quantity all the time.The location status of maximum wind supply quantity namely is the state when opening baffle plate 102, and the location status of minimum wind supply quantity refers to baffle plate 102 rotations 90 degree, makes it block the location status of ventilation.
Embodiment 2
Present embodiment and embodiment 1 and difference be not adopt turning arm 111, screw 112, oval groove 113 and cubic portion 114, but adopt tooth axle 115 to be connected the driving that realizes between pull bar 104 and the rotating shaft 103 with the coupling of tooth bar 116, be about to the rotation that is converted into rotating shaft 103 that moves horizontally of pull bar 104.
Please refer to Fig. 6 to Fig. 8, in the present embodiment, described rotating shaft 103 is fixedlyed connected with a tooth axle 115, and realize coaxial rotation, the other end of described pull bar 104 is fixedlyed connected with a tooth bar 116, and the teeth on described tooth axle 115 surfaces and the teeth on described tooth bar 116 surfaces match each other, and described tooth bar 116 moves by mobile realization of described pull bar 104, and the transmission that moves through teeth of described tooth bar 116 drives described tooth axle 115 rotations, thereby realizes the rotation of described rotating shaft 103.In the present embodiment, the teeth on tooth axle 115 surfaces are strip, and it is along the axial setting of described tooth axle 115, and the teeth of some strips are around the surface distributed of described tooth axle 115; The teeth on tooth bar 116 surfaces are perpendicular to the axial setting of described tooth bar 116, so when tooth bar 116 moves along with pull bar 104, the teeth engagement on the teeth on tooth bar 116 surfaces and tooth axle 115 surfaces, thus drive described tooth axle 115 around its axial rotation, and then drive described rotating shaft 103 rotations.
Described tooth axle 115 all is located in the gear-box 117 with described tooth bar 116.The passage that is complementary with tooth axle 115 and tooth bar 116 sizes is set in described gear-box 117, is conducive to the motion of tooth axle 115 and tooth bar 116.
In sum, the present invention is provided with baffle plate and runner, by it is inserted airduct, realized the controlled of cooking stove air feed, then, by a relay motion of baffle plate and the running status of air valve are connected together, make cooking stove wind speed adjuster provided by the invention can control the wind supply quantity of cooking stove according to the running status of air valve automatically.When keeping seedling fire state, air quantity is turned down automatically, keep the seedling fire, and then greatly saved resource, the air demand of gas keeps Miao Huoliao in also no longer needing, and energy-saving effect is obvious, in addition, the present invention has not only solved excessive, the problem such as waste energy of the stable and seedling fire that has kept the seedling fire, can also reduce ultrasonic.A kind of cooking stove wind speed adjuster and the control method that can control cooking stove wind supply quantity size automatically is provided.
Claims (10)
1. cooking stove wind speed adjuster, in order to regulate the air feed situation of cooking stove according to the running status of air valve, it is characterized in that: comprise one for the runner housing that inserts airduct, baffle plate, drive system and an electric power system, described runner housing forms the runner of an air feed circulation, described runner is by the motion control ventilation of described baffle plate, described baffle plate is connected with described drive system, described electric power system comprises a relay, described relay respectively with described drive system, a power switch and described air valve connect, and described relay is described drive system power supply in order to the running status according to described air valve automatically.
2. cooking stove wind speed adjuster as claimed in claim 1, it is characterized in that: described baffle plate is located in the described runner, and be connected with described runner housing by a rotating shaft, described rotating shaft passes described runner housing, described rotating shaft is fixedlyed connected with described baffle plate, described baffle plate is realized rotation by described rotating shaft around its axial rotation, and described runner is by the rotation control ventilation of described baffle plate, and described rotating shaft is by its rotation of described drive systems.
3. cooking stove wind speed adjuster as claimed in claim 2, it is characterized in that: described drive system comprises a magnetic valve and a pull bar, one end of described pull bar is connected with described magnetic valve, and realizes moving by described magnetic valve, and described rotating shaft is realized rotation by moving of described pull bar.
4. cooking stove wind speed adjuster as claimed in claim 3, it is characterized in that: described magnetic valve comprises decides valve, moving valve and solenoid, described solenoid is fixedlyed connected with described runner housing, describedly decide valve and fixedly connected with described solenoid, a described end of deciding valve is connected with an end of described moving valve by a spring, the other end of described moving valve is connected with an end of described pull bar, and described moving valve is positioned at the inboard of described solenoid, and described solenoid is connected with described relay.
5. cooking stove wind speed adjuster as claimed in claim 4, it is characterized in that: described magnetic valve also comprises a valve pocket, is positioned at the inboard of described solenoid, describedly decides valve and moving valve all is positioned at described valve pocket inboard, described moving valve moving axially along described valve pocket.
6. cooking stove wind speed adjuster as claimed in claim 4, it is characterized in that: described solenoid is fixedlyed connected with described runner housing with a valve seat by a valve casing, described valve seat is fixedlyed connected with described runner housing, described valve casing is fixedlyed connected with described valve seat, described solenoid is positioned at described valve casing, and described moving valve passes described valve casing setting.
7. cooking stove wind speed adjuster as claimed in claim 3, it is characterized in that: described drive system also comprises a turning arm, one end of described turning arm and described runner housing are rotationally connected, the other end of described turning arm is fixedlyed connected with the edge of the end face of described rotating shaft by a screw, the other end of described pull bar is connected with described turning arm, described turning arm rotates by mobile realization of described pull bar, and described rotating shaft is realized around its axial rotation by the rotation of described turning arm; Described turning arm is provided with an oval groove, and described screw passes described oval groove, and described screw is mobile in the scope of described oval groove with respect to described turning arm; The end face of described rotating shaft is provided with a cubic portion, and the end face of described cubic portion is square, and the axis coinciding of its center and described rotating shaft is fixedlyed connected for one jiao of the end face of described screw and described solemn measured step.
8. cooking stove wind speed adjuster as claimed in claim 3, it is characterized in that: described rotating shaft is fixedlyed connected with a tooth axle, and realize coaxial rotation, the other end of described pull bar is fixedlyed connected with a tooth bar, the teeth on described tooth axle surface and the teeth of described rack surface match each other, described tooth bar is realized mobile by described pull bar mobile, and the transmission that moves through teeth of described tooth bar drives described tooth axle rotation, thereby realizes the rotation of described rotating shaft.
9. cooking stove wind speed adjuster as claimed in claim 8, it is characterized in that: described tooth axle and described tooth bar all are located in the gear-box.
10. cooking stove wind speed control method is characterized in that: adopted as one of any described cooking stove wind speed adjuster of claim 1 to 9, described cooking stove wind speed control method comprises:
The airduct that cuts off air blast is with the runner housing access airduct of described cooking stove wind speed adjuster;
Relay is connected with air valve, solenoid and power switch respectively;
After turning on the power switch, giving vent to anger when the described air valve of artificial control diminishes, and until smaller or equal to default amount the time, the described relay described baffle plate of control automatically is in the location status of minimum wind supply quantity; The described air valve of artificial control is given vent to anger and is become big, and until greater than default amount the time, the described relay described baffle plate of control automatically increases to the location status of maximum wind supply quantity;
Behind the powered-down switch, described baffle plate is in the location status of maximum wind supply quantity all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101637012A CN103234227A (en) | 2013-05-06 | 2013-05-06 | Adjuster and adjusting method for air speed of stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101637012A CN103234227A (en) | 2013-05-06 | 2013-05-06 | Adjuster and adjusting method for air speed of stove |
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| Publication Number | Publication Date |
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| CN103234227A true CN103234227A (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101637012A Pending CN103234227A (en) | 2013-05-06 | 2013-05-06 | Adjuster and adjusting method for air speed of stove |
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| JPS5512374A (en) * | 1978-07-11 | 1980-01-28 | Matsushita Electric Ind Co Ltd | Liquid fuel combustion apparatus |
| JPS58166158A (en) * | 1982-03-25 | 1983-10-01 | Fuji Hensokuki Kk | Reciprocating drive mechanism |
| US4546663A (en) * | 1983-06-21 | 1985-10-15 | Sunpower, Inc. | Drive linkage for Stirling cycle and other machines |
| CN2054867U (en) * | 1989-01-28 | 1990-03-21 | 初伟英 | Multichannel pulsating air flow blocking device |
| CN2540985Y (en) * | 2002-04-02 | 2003-03-26 | 韦戊杰 | Neck pressure-proof disposable catheter of tracheal cannula |
| CN101067494A (en) * | 2007-06-12 | 2007-11-07 | 郑州卷烟总厂 | Gas fired-boiler blower variable frequency automatic regulator |
| CN101883977A (en) * | 2007-08-14 | 2010-11-10 | 艾西斯机械有限公司 | Testing device with a drive, which converts a rotational movement into a reciprocating movement of variable amplitude |
| KR20110031003A (en) * | 2009-09-18 | 2011-03-24 | 하복진 | The advanced adjustable apparatus for mixer which has a gas burner |
| CN203404795U (en) * | 2013-05-06 | 2014-01-22 | 陆冠华 | Controller for air supply of cooking range |
-
2013
- 2013-05-06 CN CN2013101637012A patent/CN103234227A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512374A (en) * | 1978-07-11 | 1980-01-28 | Matsushita Electric Ind Co Ltd | Liquid fuel combustion apparatus |
| JPS58166158A (en) * | 1982-03-25 | 1983-10-01 | Fuji Hensokuki Kk | Reciprocating drive mechanism |
| US4546663A (en) * | 1983-06-21 | 1985-10-15 | Sunpower, Inc. | Drive linkage for Stirling cycle and other machines |
| CN2054867U (en) * | 1989-01-28 | 1990-03-21 | 初伟英 | Multichannel pulsating air flow blocking device |
| CN2540985Y (en) * | 2002-04-02 | 2003-03-26 | 韦戊杰 | Neck pressure-proof disposable catheter of tracheal cannula |
| CN101067494A (en) * | 2007-06-12 | 2007-11-07 | 郑州卷烟总厂 | Gas fired-boiler blower variable frequency automatic regulator |
| CN101883977A (en) * | 2007-08-14 | 2010-11-10 | 艾西斯机械有限公司 | Testing device with a drive, which converts a rotational movement into a reciprocating movement of variable amplitude |
| KR20110031003A (en) * | 2009-09-18 | 2011-03-24 | 하복진 | The advanced adjustable apparatus for mixer which has a gas burner |
| CN203404795U (en) * | 2013-05-06 | 2014-01-22 | 陆冠华 | Controller for air supply of cooking range |
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Application publication date: 20130807 |