CN210266121U - Wind-gas linkage device of commercial combustor - Google Patents
Wind-gas linkage device of commercial combustor Download PDFInfo
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- CN210266121U CN210266121U CN201921030916.6U CN201921030916U CN210266121U CN 210266121 U CN210266121 U CN 210266121U CN 201921030916 U CN201921030916 U CN 201921030916U CN 210266121 U CN210266121 U CN 210266121U
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Abstract
The utility model discloses an air-gas linkage device of commercial combustor installs an axial cam on the valve shaft of gas valve, and air door footstock is installed on the cam next door, and on the centre had the root line to the regulation blast gate in air-blower wind gap, the blast gate was connected with the air-blower directly, and one end is connected with the tuber pipe, has an air adjusting piece in the blast gate. According to the gas outlet opening curve of the gas valve, the concave-convex curve of the upper design cam is matched, and the matching is equal to the matching of the upper combustion air quantity, so that the combustor is completely combusted, the excessive emission of carbon monoxide generated during combustion is thoroughly solved, the pollution to cooks and the atmospheric environment is reduced, and the energy-saving and environment-friendly effects are achieved; the wind-gas linkage is realized in a mechanical mode, the complicated links of manually adjusting the air door and the gas valve by a cook are reduced, and the working strength is reduced; the phenomenon that the flame is too large and too high due to misoperation can be avoided, and the oil smoke attached to the exhaust eye cover is ignited to prevent fire accidents; and the service performance is stable in the severe use environments of high temperature, humidity and oil smoke in commercial kitchens.
Description
Technical Field
The utility model relates to a commercial kitchen equipment field, concretely relates to wind-gas linkage of commercial combustor.
Background
The blowing gas cooker used in the catering industry is generally controlled by a gas valve and a combustion-supporting air valve, and the mode that a gas port and an air outlet are respectively controlled by two valves is generally adopted in the market. The control mechanism is huge, the operation is complex and inconvenient, the experience requirement of a chef is high, the air-gas ratio is difficult to reach the optimal state, the air-gas ratio is unbalanced, the combustion effect is poor, the discharge amount of carbon monoxide seriously exceeds the standard, the adjustment time is long, the time and the energy are wasted, and unsafe factors are increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wind-gas aggregate unit of commercial combustor can carry out accurate ratio control to gas inlet flow and air mass flow simultaneously, realizes air and gas equal proportion mixture during big or small fire adjustment, reaches best combustion effect, has saved time and energy effectively.
In order to achieve the above object, the utility model adopts the following technical scheme:
a wind-pneumatic linkage device of a commercial burner comprises a wind valve mechanism, an adjusting linkage mechanism and an integrated valve;
the air valve mechanism comprises an air valve seat and an air door, a combustor connecting port and a fan connecting port are respectively arranged at two ends of the air valve seat, and the air door capable of rotating relative to the air valve seat is arranged in the air valve seat;
the adjusting linkage mechanism comprises an air door adjusting mechanism and a transmission mechanism, the air door adjusting mechanism is arranged above the air valve seat and connected with the air door, the transmission mechanism is arranged between the air door adjusting mechanism and the integrated valve, the transmission mechanism is arranged on the integrated valve and connected with the air door adjusting mechanism, and the adjusting linkage mechanism can convert the opening angle of the air door into a distance which can be adjusted in a sectional manner for adjustment;
the integrated valve is provided with an air inlet and an air outlet;
because the gas flow that the angle of valve rotation corresponds is not proportional with the flow of the rotatory air that corresponds of air door, the angle that this application opened the air door through link gear converts the distance that can the segmentation was adjusted into and adjusts, under the condition of not adjusting the gas valve rotation angle simultaneously, the amount of wind of adjusting each segmentation finely tunes, the air volume that makes the fine setting back correspond the air valve opening angle and correspond the accurate ratio of the gas volume that corresponds the valve angle and pass through, just can realize the automatic ratio of wind gas after each section all is done the regulation of one-to-one.
Preferably as above-mentioned scheme, integrative valve includes gas plug valve or gas ball valve, surge damping valve, current-limiting nozzle or internal control valve, the gas plug valve is connected with surge damping valve and internal control valve respectively, and the fixed cover is equipped with the square on the cock valve shaft of gas plug valve, is equipped with the handle on the square, the air inlet department of surge damping valve is equipped with the suction nozzle, and the gas outlet of surge damping valve communicates with the air inlet of gas plug valve, and the gas outlet of gas plug valve communicates with the air inlet of internal control valve.
As the optimization of above-mentioned scheme, the air door is including air adjusting rod, air adjusting piece, fixing base, the air adjusting piece is located inside the wind disk seat, fixes on the air adjusting rod, and the outer peripheral face of air adjusting piece can agree with mutually with the inner wall of wind disk seat, the air adjusting rod runs through the wind disk seat perpendicularly, and can rotate for the wind disk seat, and the air adjusting rod outside is located the fixed cover in wind disk seat top and is equipped with the fixing base, a draw-in groove has been seted up on the fixing base, is equipped with a through-hole on the lateral wall.
Preferably, the damper adjusting mechanism comprises a torsion spring, a soft steel cable and an adjusting screw; the torsion spring and the soft steel cable are sleeved outside the air adjusting rod and are respectively positioned on two sides of the fixed seat, and a steel cable limiting piece is fixed at the top end of the air adjusting rod; one end of the torsion spring is inserted into the through hole of the fixed seat, and the other end of the torsion spring is abutted against the air valve seat; one end of the soft steel cable is clamped in the clamping groove of the fixed seat, and the other end of the soft steel cable is connected with the transmission mechanism; be equipped with adjusting screw on the air valve seat, adjusting screw can contact with the lateral wall of fixing base for when the rotatory different angles of air door, finely tune the fixing base, and then realize that the amount of wind that the rotation angle of each gear corresponds can both freely adjust the aperture.
Preferably, the outer side of the flexible steel cable is sleeved with a steel cable sleeve and a steel wire limiting and adjusting seat, the side wall of the air valve seat is fixed with a limiting support, and the steel cable sleeve is connected with the limiting support through the steel wire limiting and adjusting seat and used for preventing the flexible steel cable from moving radially.
Preferably, the transmission mechanism comprises an ejector rod, an ejector rod seat, a mounting bracket and a cam assembly, the ejector rod seat is fixedly connected with the gas plug valve through the mounting bracket, the ejector rod is inserted into the ejector rod seat in a sliding manner, a spring is sleeved in the ejector rod seat outside the ejector rod seat, one end of the ejector rod is fixedly connected with a soft steel cable through a steel cable joint, the other end of the ejector rod penetrates through the mounting bracket and the ejector rod seat in sequence and abuts against the cam assembly, and the cam assembly is fixedly sleeved outside a plug valve shaft of the gas plug valve.
Preferably, the cam assembly comprises a cam body and a cam surface, wherein a through hole is formed in the center of the cam body and is fixedly sleeved on the valve shaft of the cock through the through hole, the cam body is provided with the cam surface which is in contact with the ejector rod, and the ejector rod can be driven by the cam surface to stretch and slide in the ejector rod seat when the cam body rotates.
Preferably, the cam assembly comprises a cylindrical cam, a plurality of threaded holes are formed in the edge of the cylindrical cam body, a bolt penetrates through each threaded hole, the tail end of the bolt is used for pushing the ejector rod, the distance from the tail end of the bolt to the cylindrical cam body is gradually increased or decreased along the circumferential direction, an ejector rod cap is arranged between the ejector rod and the bolt, one end of the ejector rod cap is fixedly connected with the ejector rod, the end face of the other end of the ejector rod cap abuts against the bolt, and an adjusting spring is sleeved on the outer side of the bolt and located between the bolt head and the cylindrical cam body.
Preferably, the cam assembly comprises an axial cam, an arc plate is arranged below the axial cam body, one end of the arc plate is fixed on the cam body, the end face of the other end of the arc plate is an inclined face, and the inclined face is provided with protruding portions and recessed portions which are arranged in a staggered mode.
Preferably, the cam assembly includes a radial cam, a wavy radial protrusion is provided on an outer circumferential surface of the radial cam body, an end surface of the radial protrusion forms a cam surface, and a protrusion extending in the radial direction is provided on the radial cam body.
Due to the structure, the beneficial effects of the utility model reside in that:
(1) the integrated valve is connected with the air valve mechanism through the linear conversion cam component and the ejector rod which are arranged on the gas plug valve or the gas ball valve, the opening angle of the air door is converted into the distance which can be adjusted in a segmented mode, the concave-convex curve of the cam is matched according to the opening curve of the gas valve, and the concave-convex curve is equal to the matching combustion air volume, so that the accurate control of the gas inlet flow and the air inlet flow is realized, the combustor is completely combusted, the problem of overproof emission of carbon monoxide generated during combustion is thoroughly solved, the pollution to a cook and the atmospheric environment is reduced, complete combustion is realized, energy is saved, environment is protected, and the economic effect is huge;
(2) the adjusting screw on the air valve seat, the wavy cam surface on the cam body and the ejector rod cap between the ejector rod and the bolt can realize continuous and smooth adjustment, and the air volume corresponding to the rotation angle of each gear can be freely adjusted in opening degree, so that the control precision of air inlet flow is effectively improved, an effective guarantee is provided for complete combustion, and the waste of gas energy and the artificial pollution to the environment caused by incomplete combustion of gas are avoided.
(3) Through the linkage of wind-gas, reduce the manual loaded down with trivial details link that goes air damper and gas valve of cook, liberation cook's both hands, it is practical more convenient, and effectively reduce working strength.
(4) Realize the wind-gas linkage through mechanical mode, at the abominable service environment of commercial kitchen high temperature, humidity, oil smoke, performance is stable, has avoided the unstability of electronic product to cause the use problem.
(5) The air-air linkage device can not ignite the oil smoke attached to the exhaust eye cover when the flame is larger and higher due to misoperation and no timely blast, thereby effectively preventing fire accidents.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
fig. 2 and 3 are schematic structural views of the air valve mechanism of the present invention;
fig. 4 and 5 are schematic structural views of a cam assembly according to a first embodiment of the present invention;
fig. 6 is a schematic structural view of a cam assembly according to a second embodiment of the present invention;
fig. 7 is a schematic overall structure diagram of a third embodiment of the present invention;
fig. 8 is a schematic structural view of a cam assembly according to a third embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 5, the present embodiment provides an air-pneumatic linkage device of a commercial burner, which includes an air valve mechanism, an adjusting linkage mechanism, and an integrated valve;
the air valve mechanism comprises an air valve seat 11 and an air door, a combustor connecting port 111 and a fan connecting port 112 are respectively arranged at two ends of the air valve seat 11, and the air door capable of rotating relative to the air valve seat 11 is arranged in the air valve seat 11;
the adjusting linkage mechanism comprises an air door adjusting mechanism 13 and a transmission mechanism, the air door adjusting mechanism 13 is arranged above the air valve seat 11 and connected with the air door, the transmission mechanism is arranged between the air door adjusting mechanism 13 and the integrated valve, the transmission mechanism is arranged on the integrated valve and connected with the air door adjusting mechanism 13, and the adjusting linkage mechanism can convert the opening angle of the air door into a distance which can be adjusted in a segmented manner for adjustment;
and the integrated valve is provided with an air inlet and an air outlet.
Integrative valve includes gas plug valve or gas ball valve 31, surge damping valve 32, internal control valve or current-limiting nozzle 33, gas plug valve 31 is connected with surge damping valve 32 and internal control valve 33 respectively, and the cover is equipped with square 312 on gas plug valve 31's the cock valve shaft 311 to through the fix with screw, be equipped with the handle on the square 312, surge damping valve 32's air inlet department is equipped with inlet nozzle 321, surge damping valve 32's gas outlet and gas plug valve 31's air inlet intercommunication, gas plug valve 31's gas outlet and internal control valve 33's air inlet intercommunication. The gas enters through the gas inlet nozzle 321 of the pressure maintaining valve 32, passes through the gas plug valve 31 and is sprayed out from the gas outlet of the internal control valve 33. By pushing the handle on the block 312, the block 312 rotates, the block 312 drives the cock valve shaft 311 to rotate, the cock valve shaft 311 drives the valve core in the gas cock valve 31 to rotate, and the gas throughput can be adjusted.
The air door includes air adjusting rod 121, fixing base 122, air adjusting sheet 123 is located inside wind valve seat 11, fixes on air adjusting rod 121, and the outer peripheral face of air adjusting sheet 123 can agree with mutually with the inner wall of wind valve seat 11, makes the interior gas of wind valve seat not pass through, air adjusting rod 121 runs through wind valve seat 11 perpendicularly, and can rotate for wind valve seat 11, and when air adjusting rod 121 rotated, can drive air adjusting sheet 123 and rotate, makes air adjusting sheet 123 change for the angle of wind valve seat, and then the inside air throughput of adjustment wind valve seat 11. The fixed sleeve that is located the wind valve seat 11 outside of air adjusting rod 121 is equipped with fixing base 122, a draw-in groove 1221 has been seted up on fixing base 122, is equipped with a through-hole 1222 on the lateral wall.
The damper adjusting mechanism 13 comprises a torsion spring 131, a soft steel cable 132 and an adjusting screw 133; the torsion spring 131 and the soft steel cable 132 are sleeved outside the air adjusting rod 121 and are respectively located at two sides of the fixing seat 122, and a steel cable limiting piece 134 is fixed at the top end of the air adjusting rod 121; one end of the torsion spring 131 is inserted into the through hole 1222 of the fixing seat 122, and the other end of the torsion spring 131 abuts against the air valve seat 11, and the torsion spring 131 is used for always applying a force to the fixing seat 122 to enable the fixing seat to rotate relative to the air valve seat 11; one end of the soft steel cable 132 is clamped in the clamping groove 1221 of the fixing seat 122, and the other end is connected with the transmission mechanism; be equipped with adjusting screw 133 on the air valve seat 11, adjusting screw 133 can contact with the lateral wall of fixing base 122 for when the rotatory different angles of air door, finely tune fixing base 122, and then realize that the amount of wind that the rotation angle of each gear corresponds can both freely adjust the aperture.
The outer side of the soft steel rope 132 is sleeved with a steel rope sleeve 135 and a limiting adjusting seat 136, the side wall of the air valve seat 11 is fixed with a limiting bracket 113, and the steel rope sleeve 135 is connected with the limiting bracket 113 through the limiting adjusting seat 136 and used for preventing the soft steel rope 132 from moving radially.
The transmission mechanism comprises a mandril 21, a mandril base 22, a mounting bracket 23 and a cam component 24.
In this embodiment, the mounting bracket 23 is fixedly mounted on the gas plug valve 31, the ejector rod seat 22 is fixedly arranged above the mounting bracket 23, the top rod seat 22 and the top rod 21 are arranged in parallel with the extending direction of the cock valve shaft 311, the top rod 21 is inserted in the top rod seat 22 in a sliding way, and the spring 25 is sleeved outside the ejector rod 21 in the ejector rod seat 22, one end of the ejector rod 21 is fixedly connected with the soft steel cable 132 through the steel cable joint 137, the other end penetrates through the mounting bracket 23 and the ejector rod seat 22 in sequence and abuts against the cam component 24, the cam assembly 24 is located above the mounting bracket 23, and includes a cam body and a cam surface, the cam body is provided with a through hole 241 at the center, the cock valve shaft 311 is fixedly sleeved on the through hole 241, the cam body is provided with a cam surface contacting with the push rod 21, and the push rod 21 can be driven by the cam surface to extend and slide in the push rod seat 22 when the cam body rotates.
The cam component 24 is a cylindrical cam, a plurality of threaded holes are formed in the edge of a cylindrical cam body 271, a bolt 272 penetrates through each threaded hole, the tail end of the bolt 272 is used for pushing the ejector rod 21, the distance from the tail end of the bolt 272 to the cylindrical cam body 271 is gradually increased or decreased along the circumferential direction, an ejector rod cap 28 is arranged between the ejector rod 21 and the bolt 272 and used for achieving continuous and smooth adjustment, one end of the ejector rod cap 28 is fixedly connected with the ejector rod 21, the end face of the other end of the ejector rod cap abuts against the bolt 272, and an adjusting spring 273 is sleeved on the outer side of the bolt 272 and located between the bolt head and the cylindrical cam body 271 and used for.
When the gas inlet valve works, the handle on the block 312 is rotated to drive the plug valve shaft 311 to rotate, and the plug valve shaft 311 drives the valve core in the gas plug valve 31 to rotate, so that the gas inlet proportion of the gas plug valve 31 is adjusted. At the same time, the cock valve shaft 311 drives the cam body to rotate, so that the push rod 21 abutting against the cam surface performs axial telescopic sliding in the push rod seat 22 under the action of the cam surface and the spring 25. When the push rod 21 contracts towards the direction of the air valve seat 11, the flexible steel cable 132 is loosened, the fixed seat 122 rotates forwards relative to the air valve seat 11 under the action of the torsion spring 131, and drives the air adjusting rod 121 and the air adjusting sheet 123 on the air adjusting rod to rotate forwards together, when the push rod 21 extends towards the direction of the cam body, the fixed seat 122 drives the air adjusting rod 121 and the air adjusting sheet 123 to rotate reversely, so that the angle of the air adjusting sheet 123 relative to the air valve seat 11 is changed, the air inlet proportion of the air valve seat 11 is adjusted, and the linkage proportion adjustment control of fuel gas and air is realized.
Because the gas flow that the angle of valve rotation corresponds is not proportional with the flow of the rotatory air that corresponds of air door, the angle that this application opened the air door through link gear converts the distance that can the segmentation was adjusted into and adjusts, under the condition of not adjusting the gas valve rotation angle simultaneously, the amount of wind of adjusting each segmentation finely tunes, the air volume that makes the fine setting back correspond the air valve opening angle and correspond the accurate ratio of the gas volume that corresponds the valve angle and pass through, just can realize the automatic ratio of wind gas after each section all is done the regulation of one-to-one.
Example two:
as shown in fig. 6, basically the same as the first embodiment, except that: the cam component 24 is an axial cam, an arc plate 262 is arranged below an axial cam body 261, one end of the arc plate is fixed on the cam body, the end face of the other end of the arc plate is an inclined face 263, and protruding portions and recessed portions which are arranged in a staggered mode are arranged on the inclined face.
Example three:
as shown in fig. 7 and 8, the structure and the operation principle are basically the same as those of the first embodiment, except that: in this embodiment, the extension direction of the stem seat 22 and the stem 21 is perpendicular to the extension direction of the cock valve shaft 311, the cam assembly 24 is a radial cam, a wavy radial protrusion 252 is provided on the outer peripheral surface of the radial cam body 251, the end surface of the radial protrusion forms a cam surface, and a protrusion 253 extending in the radial direction is further provided on the radial cam body 251 to determine the initial position of the radial cam body 251.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a wind pneumatic linkage of commercial combustor which characterized in that: comprises an air valve mechanism, an adjusting linkage mechanism and an integrated valve;
the air valve mechanism comprises an air valve seat and an air door, a combustor connecting port and a fan connecting port are respectively arranged at two ends of the air valve seat, and the air door capable of rotating relative to the air valve seat is arranged in the air valve seat;
the adjusting linkage mechanism comprises an air door adjusting mechanism and a transmission mechanism, the air door adjusting mechanism is arranged above the air valve seat and connected with the air door, the transmission mechanism is arranged between the air door adjusting mechanism and the integrated valve, the transmission mechanism is arranged on the integrated valve and connected with the air door adjusting mechanism, and the adjusting linkage mechanism can convert the opening angle of the air door into a distance which can be adjusted in a sectional manner for adjustment;
and the integrated valve is provided with an air inlet and an air outlet.
2. The wind-air linkage of claim 1, wherein: the integrated valve comprises a gas plug valve or a gas ball valve, a pressure stabilizing valve, an internal control valve or a flow limiting nozzle, wherein the gas plug valve is respectively connected with the pressure stabilizing valve and the internal control valve, a square block is fixedly sleeved on a plug valve shaft of the gas plug valve, a handle is arranged on the square block, an air inlet of the pressure stabilizing valve is provided with an air inlet nozzle, an air outlet of the pressure stabilizing valve is communicated with an air inlet of the gas plug valve, and an air outlet of the gas plug valve is communicated with an air inlet of the internal control valve.
3. The wind-air linkage of claim 2, wherein: the air door includes air adjusting rod, air adjusting piece, fixing base, the air adjusting piece is located inside the wind disk seat, fixes on the air adjusting rod, and the outer peripheral face of air adjusting piece can agree with mutually with the inner wall of wind disk seat, the air adjusting rod runs through the wind disk seat perpendicularly, and can rotate for the wind disk seat, and the air adjusting rod outside is located the fixed cover in wind disk seat top and is equipped with the fixing base, a draw-in groove has been seted up on the fixing base, is equipped with a through-hole on the lateral wall.
4. The wind-air linkage of claim 3, wherein: the air door adjusting mechanism comprises a torsion spring, a soft steel cable and an adjusting screw; the torsion spring and the soft steel cable are sleeved outside the air adjusting rod and are respectively positioned on two sides of the fixed seat, and a steel cable limiting piece is fixed at the top end of the air adjusting rod; one end of the torsion spring is inserted into the through hole of the fixed seat, and the other end of the torsion spring is abutted against the air valve seat; one end of the soft steel cable is clamped in the clamping groove of the fixed seat, and the other end of the soft steel cable is connected with the transmission mechanism; be equipped with adjusting screw on the air valve seat, adjusting screw can contact with the lateral wall of fixing base for when the rotatory different angles of air door, finely tune the fixing base, and then realize that the amount of wind that the rotation angle of each gear corresponds can both freely adjust the aperture.
5. The wind-air linkage of claim 4, wherein: the outer side of the soft steel rope is sleeved with a steel rope sleeve and a steel wire limiting and adjusting seat, the side wall of the air valve seat is fixed with a limiting support, and the steel rope sleeve is connected with the limiting support through the steel wire limiting and adjusting seat and used for preventing the soft steel rope from moving radially.
6. The wind-air linkage of claim 4, wherein: the transmission mechanism comprises an ejector rod, an ejector rod seat, a mounting support and a cam assembly, the ejector rod seat is fixedly connected with the gas plug valve through the mounting support, the ejector rod is inserted into the ejector rod seat in a sliding mode, the outer side of the ejector rod is located in the ejector rod seat, a spring is sleeved in the ejector rod seat, one end of the ejector rod is fixedly connected with a soft steel cable through a steel cable joint, the other end of the ejector rod penetrates through the mounting support and the ejector rod seat in sequence and abuts against the cam assembly, and the cam assembly is fixedly sleeved outside a plug valve shaft of the gas plug valve.
7. The wind-air linkage of claim 6, wherein: the cam component comprises a cam body and a cam surface, a through hole is formed in the center of the cam body, the through hole is fixedly sleeved on the cock valve shaft, the cam body is provided with the cam surface which is in contact with the ejector rod, and the ejector rod can be driven by the cam surface to stretch and slide in the ejector rod seat when the cam body rotates.
8. The wind-air linkage of claim 7, wherein: the cam component comprises a columnar cam, a plurality of threaded holes are formed in the edge of a columnar cam body, a bolt penetrates through each threaded hole, the tail end of the bolt is used for pushing the ejector rod, the distance from the tail end of the bolt to the columnar cam body is gradually increased or reduced along the circumferential direction, an ejector rod cap is arranged between the ejector rod and the bolt, one end of the ejector rod cap is fixedly connected with the ejector rod, the end face of the other end of the ejector rod cap abuts against the bolt, and an adjusting spring is sleeved between the bolt head and the columnar cam body and located on the outer side of.
9. The wind-air linkage of claim 7, wherein: the cam component comprises an axial cam, an arc plate is arranged below the axial cam body, one end of the arc plate is fixed on the cam body, the end face of the other end of the arc plate is an inclined face, and protruding portions and recessed portions which are arranged in a staggered mode are arranged on the inclined face.
10. The wind-air linkage of claim 7, wherein: the cam component comprises a radial cam, wavy radial protrusions are arranged on the outer peripheral surface of the radial cam body, the end faces of the radial protrusions form cam surfaces, and protrusions extending along the radial direction are further arranged on the radial cam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030916.6U CN210266121U (en) | 2019-07-04 | 2019-07-04 | Wind-gas linkage device of commercial combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030916.6U CN210266121U (en) | 2019-07-04 | 2019-07-04 | Wind-gas linkage device of commercial combustor |
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| Publication Number | Publication Date |
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| CN210266121U true CN210266121U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921030916.6U Active CN210266121U (en) | 2019-07-04 | 2019-07-04 | Wind-gas linkage device of commercial combustor |
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| CN (1) | CN210266121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360369A (en) * | 2019-07-04 | 2019-10-22 | 浙江威猛达科技有限公司 | A kind of wind-gas linkage device of commercialization burner |
-
2019
- 2019-07-04 CN CN201921030916.6U patent/CN210266121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360369A (en) * | 2019-07-04 | 2019-10-22 | 浙江威猛达科技有限公司 | A kind of wind-gas linkage device of commercialization burner |
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