CN202610604U - Rolling cylinder for fuel oil or fuel gas heating ironing machine - Google Patents
Rolling cylinder for fuel oil or fuel gas heating ironing machine Download PDFInfo
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- CN202610604U CN202610604U CN 201220177587 CN201220177587U CN202610604U CN 202610604 U CN202610604 U CN 202610604U CN 201220177587 CN201220177587 CN 201220177587 CN 201220177587 U CN201220177587 U CN 201220177587U CN 202610604 U CN202610604 U CN 202610604U
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- compensating ring
- hand member
- outer layer
- cylinder body
- fuel oil
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- Expired - Fee Related
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Abstract
Provided is a rolling cylinder for a fuel oil or fuel gas heating ironing machine. The rolling cylinder comprises an outer layer cylinder body and an inner layer cylinder body, wherein the inner layer cylinder body comprises two cylinders, and the two cylinders are coaxial with the outer layer cylinder body and arranged at intervals along the axial direction. The opposite end faces of the two cylinders are connected through an intermediate compensation ring. A left end face compensation ring is fixedly arranged on the left end of a left side cylinder, and a right end face compensation ring is fixedly arranged on the right end of a right side cylinder. End face compensation rings and the intermediate compensation ring are used to compensate liner inflation generated when the inner layer cylinder body is heated in order to prevent the inner layer cylinder body from cracking. A central cylinder body and a spiral flow guide plate are arranged in the inner layer cylinder body. Flames of a burner enter the inner layer cylinder body from a flame inlet of a flange on the right end to heat the air. Hot air flow is guided to evenly heat two ends of the inner layer cylinder body through the spiral flow guide plate, and then heat is evenly transmitted to the outer layer cylinder body from the heated inner layer cylinder body through a heat-conducting medium. The rolling cylinder is uniform in temperature of the outer surface, high in heat utilization rate and capable of improving ironing effect.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to ironing machine, particularly adopts the ironing machine of fuel oil or combustion gas heating, and concrete is a kind of roller that is used for fuel oil or combustion gas heating ironing machine.
Background technology:
Ironing machine presses the cloth grass through consuming heat energy.The mode of heating of at present known ironing machine roller has three kinds of steam, electricity, fuel oil (gas).Its intermediate fuel oil (gas) mode of heating is a heating source with gas-firing, liquefied petroleum gas, diesel oil or gasoline, and firing rate is fast, and firepower is swift and violent, presses effectively, and practical cost is low.In the prior art, adopt the ironing machine of fuel oil, combustion gas heating that two kinds of roller structures are arranged, a kind of is the individual layer cylindrical shell, and another kind is to fill heat-conducting medium in the middle of the double-layer barrel.Because the effective length of the outlet flame of fuel oil, gas burner is about 600～800mm, the outer flame temperature reaches 1000 ℃, and when adopting the individual layer cylindrical shell, flame directly heats cylinder inner surface, causes the difference of end temperature about roller inevitably; When adopting double-layer barrel, though middle heat-conducting medium of filling has been avoided the difference of end temperature about roller, burner flame directly heats the internal layer roller; The mean temperature of internal layer roller is between 600～800 ℃, and the heat of internal layer roller is delivered to outer layer barrel through heat-conducting medium and carries out ironing work, and actual required ironing operating temperature is between 250 ℃～280 ℃; The temperature difference that so directly causes the ectonexine barrel temperature, and the ectonexine cylindrical shell is because the rising of temperature produces linear expansion, because the difference of ectonexine barrel temperature; Its linear expansion amount is also different; Inevitably produce internal stress, after long-term the use, cause the internal layer cylinder weld cracking; Leak heat-conducting medium, entire equipment is scrapped.
Summary of the invention:
The purpose of the utility model is to provide a kind of roller that is used for fuel oil or combustion gas heating ironing machine, and the described this roller that is used for fuel oil or combustion gas heating ironing machine will solve the technical problem of internal layer cylinder cracking in prior art individual layer cylindrical shell two ends non-uniform temperature, the double-layer barrel.
This roller that is used for fuel oil or combustion gas heating ironing machine of the utility model comprises outer layer barrel and internal layer cylinder, wherein; The left end of described outer layer barrel is set with a left end flange circle, and described left end flange circle is provided with a left end flange, and the right-hand member of described outer layer barrel is set with a right-hand member flange circle; Described right-hand member flange circle is provided with a right-hand member flange, and described internal layer cylinder comprises two cylindrical drum, and described two cylindrical drum are coaxial with outer layer barrel; Two cylindrical drum are provided with vertically at interval, and the middle compensating ring that passes through between the end face in opposite directions of two cylindrical drum connects, and the left end of left circles column casing is set with a left side compensating ring; The right-hand member of right circles column casing is set with a right side compensating ring; Described left side compensating ring and right side compensating ring all with the outer layer barrel fixed seal connection, be provided with the heat-conducting medium annular seal space between outer layer barrel and cylindrical drum, middle compensating ring and left side compensating ring, the right side compensating ring, be filled with heat-conducting medium in the described heat-conducting medium annular seal space; Be coaxially arranged with a central cylinder in the cylindrical drum; Be provided with deflector between the inwall of the excircle of described central cylinder and cylindrical drum and middle compensating ring, the right-hand member sealing of central cylinder, the left end of central cylinder is fixedly connected with a central tube end plate; The cylindrical of described central tube end plate is fixedly connected with the inwall of left circles column casing; Along the circumferential direction be provided with the gas outlet of two above numbers in the end face of central tube end plate, described gas outlet is communicated with gap between central cylinder and the cylindrical drum, is provided with a waste gas outlet in the left end flange; Be provided with a burner flame import in the right-hand member flange; The right-hand member of right circles column casing is connected with a medium back flow pipe, and described medium back flow pipe is communicated with the heat-conducting medium annular seal space and passes the right-hand member flange to the right, and the left end of left circles column casing is connected with a radially feed pipe; Described radially feed pipe is along the radially setting of left circles column casing; Radially an end of feed pipe is communicated with the heat-conducting medium annular seal space, and radially feed pipe is connected with an axial feed pipe, and described axial feed pipe is coaxial with the left circles column casing; Axially the arrival end of feed pipe extends left and passes the waste gas outlet in the left end flange, axially is connected with a swivel joint on the arrival end of feed pipe.
Further, be provided with the support ring of two above numbers between the excircle of two cylindrical drum and the inner periphery of outer layer barrel, all along the circumferential direction evenly be provided with several water conservancy diversion through holes of even number in any described support ring.
Further, described deflector is a spiral guiding plate.
Further, the number of the gas outlet in the end face of central tube end plate is 6.
Further, waste gas outlet is coaxial to be arranged in the left end flange, and the burner flame import is coaxial to be arranged in the right-hand member flange.
Further, the right-hand member of central cylinder is the conical surface.
Further, left end flange circle and right-hand member flange circle and outer layer barrel welding.
Further, the two ends of middle compensating ring and two cylindrical drum welding, middle compensating ring is corrugated tube shape.
Further, the excircle of left side compensating ring and right side compensating ring and inner periphery weld with outer layer barrel and internal layer cylinder respectively, and the axial cross section of left side compensating ring and right side compensating ring all is flexure plane.
The operation principle of the utility model is: fuel oil or combustion gas are burnt in burner; The burner flame import of flame from the right-hand member flange gets in the internal layer cylinder; Add hot-air, heated air flows through outside central cylinder along spiral deflector, the inner surface of heating internal layer cylinder; Heat-conducting medium between heat transferred internal layer cylinder and the outer layer barrel; Heat-conducting medium evenly is delivered to heat the outer circumference surface of outer layer barrel again, and outer layer barrel continue to obtain the required temperature of ironing, and the exhaust outlet of gas outlet on the left end flange that last thermal current is flowed through on the central tube end plate discharged.Hot-air is when the heating internal layer cylinder; Form internal layer cylinder two cylindrical drum Yin Wendu rising and produce radial and axial linear expansion; Its swell increment is compensated by the distortion of left side compensating ring, right side compensating ring and middle compensating ring, has guaranteed the normal operation of ironing machine.
The utility model and prior art are compared, and its effect is actively with tangible.Compensating ring in the middle of being provided with in the axial length of the internal layer cylinder of the utility model in fuel oil or combustion gas heating ironing machine two-layer drum; The two ends of internal layer cylinder are connected with outer layer barrel through the end-face compensate circle; The linear expansion that produces during the internal layer cylinder heating has prevented the internal layer cylinder cracking by end-face compensate circle and the compensation of middle compensating ring; Simultaneously, central cylinder and spiral deflector are set in internal layer cylinder, the guiding thermal air current evenly heats the internal layer cylinder two ends; Heated internal layer cylinder evenly passes to outer layer barrel through heat-conducting medium with heat again; The roller hull-skin temperature is even, and heat utilization efficiency is high, has improved the ironing effect.
Description of drawings:
Fig. 1 is the structural representation of the roller that is used for fuel oil or combustion gas heating ironing machine of the utility model.
Fig. 2 is the cutaway view of A-A direction among Fig. 1.
Fig. 3 is the cutaway view of B-B direction among Fig. 1.
Fig. 4 is the local Z enlarged drawing of the left side compensating ring among Fig. 1.
Fig. 5 is the local Y enlarged drawing of the middle compensating ring among Fig. 1.
The specific embodiment:
Embodiment 1:
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the roller that is used for fuel oil or combustion gas heating ironing machine of the utility model comprises outer layer barrel 5, internal layer cylinder 7, central cylinder 12, left end flange circle 4 and right-hand member flange circle 14; Described left end flange circle 4 is fixedly set in the left end of outer layer barrel 5, and right-hand member flange circle 14 is fixedly set in the right-hand member of outer layer barrel 5, and left end flange circle 4 is provided with left end flange 3; Right-hand member flange circle 14 is provided with right-hand member flange 15, internal layer cylinder 7 coaxial being arranged in the outer layer barrel 5, and internal layer cylinder 7 comprises two cylindrical drum; Two cylindrical drum along the axial darning of outer layer barrel 5 and with outer layer barrel 5 coaxial lines, compensating ring 13 in the middle of being set with between the end face in opposite directions of two cylindrical drum, the left end of left circles column casing is set with left side compensating ring 6; Left side compensating ring 6 and outer layer barrel 5 fixed seal connections; The right-hand member of right circles column casing is set with the right side compensating ring, and right side compensating ring and outer layer barrel 5 fixed seal connections are provided with the heat-conducting medium annular seal space between outer layer barrel 5, internal layer cylinder 7, middle compensating ring 13, left side compensating ring 6 and the right side compensating ring; Be filled with heat-conducting medium in the heat-conducting medium annular seal space; Central cylinder 12 is set in internal layer cylinder 7 coaxially, is provided with deflector 11 between the inner peripheral wall of central cylinder 12 and internal layer cylinder 7, the left end of central cylinder 12 is fixedly connected with central tube end plate 9; The end face of central tube end plate 9 along the circumferential direction is provided with gas outlet 19; Gas outlet 19 is communicated with the outlet of deflector 11, and left end flange 3 is provided with waste gas outlet 18, and right-hand member flange 15 is provided with burner flame import 16; Right-hand member at internal layer cylinder 7 is provided with return duct 17; Return duct 17 is communicated with the heat-conducting medium annular seal space and passes the right-hand member flange, in waste gas outlet 18, is provided with axial feed pipe 1, axially supplies stream pipe 1 to be connected with swivel joint 2; Axially an end of feed pipe 1 extends in the internal layer cylinder 7 and is connected with feed pipe 8 radially, radially feed pipe 8 and the connection of heat-conducting medium annular seal space.
Further, the excircle along internal layer cylinder in the heat-conducting medium annular seal space is set with support ring 10, evenly is provided with water conservancy diversion through hole 20 at the circumferencial direction of support ring 10.
Further, the deflector 11 between the inner peripheral wall of central cylinder 12 and internal layer cylinder 7 is spiral guiding plates.
Further, the end face at central tube end plate 9 along the circumferential direction is evenly distributed with 6 gas outlets 19.
Further, be provided with axial feed pipe 1 at the axial line place of waste gas outlet 18.
Further, left end flange circle 4 and right-hand member flange circle 14 and outer layer barrel 5 welding.
Further, middle compensating ring 13 and two cylindrical drum welding, middle compensating ring 13 is corrugated tube shape, and middle compensating ring 13 axial cross sections are connected and composed by plural number section arc surface vertically successively.
Further, left side compensating ring 6 welds with outer layer barrel 5 and internal layer cylinder 7 respectively with the right side compensating ring, and the axial cross section of left side compensating ring 6 and right side compensating ring is flexure plane.
Further, the right-hand member of central cylinder 12 is the conical surface.
Claims (9)
1. a roller that is used for fuel oil or combustion gas heating ironing machine comprises outer layer barrel and internal layer cylinder, it is characterized in that: the left end of described outer layer barrel is set with a left end flange circle; Described left end flange circle is provided with a left end flange, and the right-hand member of described outer layer barrel is set with a right-hand member flange circle, and described right-hand member flange circle is provided with a right-hand member flange; Described internal layer cylinder comprises two cylindrical drum, and described two cylindrical drum are coaxial with outer layer barrel, and two cylindrical drum are provided with vertically at interval; Connecting through a middle compensating ring between the end face in opposite directions of two cylindrical drum; The left end of left circles column casing is set with a left side compensating ring, and the right-hand member of right circles column casing is set with a right side compensating ring, described left side compensating ring and right side compensating ring all with the outer layer barrel fixed seal connection; Be provided with the heat-conducting medium annular seal space between outer layer barrel and cylindrical drum, middle compensating ring and left side compensating ring, the right side compensating ring; Be filled with heat-conducting medium in the described heat-conducting medium annular seal space, be coaxially arranged with a central cylinder in the cylindrical drum, be provided with deflector between the inwall of the excircle of described central cylinder and cylindrical drum and middle compensating ring; The right-hand member sealing of central cylinder; The left end of central cylinder is fixedly connected with a central tube end plate, and the cylindrical of described central tube end plate is fixedly connected with the inwall of left circles column casing, along the circumferential direction is provided with the gas outlet of two above numbers in the end face of central tube end plate; Described gas outlet is communicated with gap between central cylinder and the cylindrical drum; Be provided with a waste gas outlet in the left end flange, be provided with a burner flame import in the right-hand member flange, the right-hand member of right circles column casing is connected with a medium back flow pipe; Described medium back flow pipe is communicated with the heat-conducting medium annular seal space and passes the right-hand member flange to the right; The left end of left circles column casing is connected with a radially feed pipe, and described radially feed pipe is along the radially setting of left circles column casing, and radially an end of feed pipe is communicated with the heat-conducting medium annular seal space; Radially feed pipe is connected with an axial feed pipe; Described axial feed pipe is coaxial with the left circles column casing, and axially the arrival end of feed pipe extends left and passes the waste gas outlet in the left end flange, axially is connected with a swivel joint on the arrival end of feed pipe.
2. the roller that is used for fuel oil or combustion gas heating ironing machine as claimed in claim 1; It is characterized in that: be provided with the support ring of two above numbers between the excircle of two cylindrical drum and the inner periphery of outer layer barrel, all along the circumferential direction evenly be provided with several water conservancy diversion through holes of even number in any described support ring.
3. the roller that is used for fuel oil or combustion gas heating ironing machine as claimed in claim 1, it is characterized in that: described deflector is a spiral guiding plate.
4. the roller that is used for fuel oil or combustion gas heating ironing machine as claimed in claim 1 is characterized in that: the number of the gas outlet in the end face of central tube end plate is 6.
5. the roller that is used for fuel oil or combustion gas heating ironing machine as claimed in claim 1 is characterized in that: waste gas outlet is coaxial to be arranged in the left end flange, and the burner flame import is coaxial to be arranged in the right-hand member flange.
6. the roller that is used for fuel oil or combustion gas heating ironing machine as claimed in claim 1, it is characterized in that: the right-hand member of central cylinder is the conical surface.
7. the roller that is used for fuel oil or combustion gas heating ironing machine as claimed in claim 1 is characterized in that: left end flange circle and right-hand member flange circle and outer layer barrel welding.
8. the roller that is used for fuel oil or combustion gas heating ironing machine as claimed in claim 1 is characterized in that: the two ends of middle compensating ring and two cylindrical drum welding, middle compensating ring is corrugated tube shape.
9. the roller that is used for fuel oil or combustion gas heating ironing machine as claimed in claim 1; It is characterized in that: the excircle of left side compensating ring and right side compensating ring and inner periphery weld with outer layer barrel and internal layer cylinder respectively, and the axial cross section of left side compensating ring and right side compensating ring all is flexure plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177587 CN202610604U (en) | 2012-04-24 | 2012-04-24 | Rolling cylinder for fuel oil or fuel gas heating ironing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177587 CN202610604U (en) | 2012-04-24 | 2012-04-24 | Rolling cylinder for fuel oil or fuel gas heating ironing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610604U true CN202610604U (en) | 2012-12-19 |
Family
ID=47344316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220177587 Expired - Fee Related CN202610604U (en) | 2012-04-24 | 2012-04-24 | Rolling cylinder for fuel oil or fuel gas heating ironing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610604U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155236A (en) * | 2015-09-25 | 2015-12-16 | 江苏海狮机械集团有限公司 | Linen ironing device utilizing biomass energy |
| CN107541921A (en) * | 2017-09-29 | 2018-01-05 | 江苏海狮机械股份有限公司 | Gas mangle |
| CN112680937A (en) * | 2020-11-27 | 2021-04-20 | 杭州大和热磁电子有限公司 | Industrial ironing machine roller and processing method |
-
2012
- 2012-04-24 CN CN 201220177587 patent/CN202610604U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155236A (en) * | 2015-09-25 | 2015-12-16 | 江苏海狮机械集团有限公司 | Linen ironing device utilizing biomass energy |
| CN107541921A (en) * | 2017-09-29 | 2018-01-05 | 江苏海狮机械股份有限公司 | Gas mangle |
| CN112680937A (en) * | 2020-11-27 | 2021-04-20 | 杭州大和热磁电子有限公司 | Industrial ironing machine roller and processing method |
| CN112680937B (en) * | 2020-11-27 | 2022-10-25 | 杭州大和热磁电子有限公司 | Industrial ironing machine roller and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170914 Address after: 201411, Shanghai, Fengxian District, China Town, Shenzhou Road, No. 1388 Patentee after: Jie Bao Shen Guang washing technology (Shanghai) Co. Ltd. Address before: 201411 No. 2851 hung Zhu Road, Hong Miao Town, Shanghai, Fengxian District Patentee before: Shanghai Shenguang Laundry Machinery Group Co.,Ltd. |
|
| 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: 20121219 Termination date: 20210424 |