CN216474029U - Ironing machine heated by heat-conducting oil - Google Patents
Ironing machine heated by heat-conducting oil Download PDFInfo
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- CN216474029U CN216474029U CN202122166825.9U CN202122166825U CN216474029U CN 216474029 U CN216474029 U CN 216474029U CN 202122166825 U CN202122166825 U CN 202122166825U CN 216474029 U CN216474029 U CN 216474029U
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Abstract
The utility model relates to an ironing machine of conduction oil heating belongs to the field of ironing machine, and it includes the heating and dries by the fire the section of thick bamboo, with import and the export of heating and drying by the fire the section of thick bamboo intercommunication, still including being arranged in to heating and drying by the fire the section of thick bamboo heating mechanism that provides hot liquid medium, import and export and heating mechanism intercommunication. This application has the effect that can reduce the energy extravagant, reduces the potential safety hazard, improves ironing machine work efficiency.
Description
Technical Field
The application relates to the field of ironing machines, in particular to an ironing machine with heat conduction oil heating.
Background
An ironing machine is a washing machine after-finishing device which is suitable for ironing and ironing flat fabrics (such as bed sheets, quilt covers, pillow cases and the like) which are washed and dried. At present, the ironing machine internationally has two structural forms of a groove type ironing machine and a heat-conducting oil heating ironing machine respectively, and the ironing machine heated by the heat-conducting oil is simpler to use and maintain, has wider working applicability and less equipment investment and occupies most market share.
Referring to fig. 1, the ironing machine heated by heat-conducting oil comprises a plurality of heating drying cylinders 2 for ironing a plane fabric 1, an elastic pressing roller 3, a conveyor belt 4, a guide belt 5 and a rotating shaft 6, wherein the heating drying cylinders 2 are hollow cylinders, the plane fabric 1 is wound on the heating drying cylinders 2, the elastic pressing roller 3 is rotatably installed on a rack, and the elastic pressing roller 3 and the conveyor belt 4 extrude the plane fabric 1 on the heating drying cylinders 2, so that the plane fabric 1 is fully contacted with the heating drying cylinders 2. The pivot 6 sets up a plurality of and 6 rotation of a plurality of pivots and installs in the frame, and the guidance tape 5 is around establishing in pivot 6 for 6 rotations in the pivot can drive conveyer belt 4 and 5 rotations in the guidance tape, and conveyer belt 4 and guidance tape 5 contact with plain weave 1, can drive plain weave 1 when making conveyer belt 4 rotate and remove, and 5 guidance weaves of guidance tape are toward the conveying of correct direction. The working principle of the ironing machine heated by the heat conduction oil is as follows, the heating drying cylinder 2 rotates, and the rotating shaft 6 is driven to rotate through the transmission system, so that the conveying belt 4 rotates, the conveying belt brings the plane fabric 1 into the ironing machine, the plane fabric 1 is attached and wrapped on the surface of the heating drying cylinder 2, heating is realized, and moisture is emitted, so that the fabric is ironed and ironed.
The heating forms of the ironing machine heated by heat transfer oil are an external steam heating form, a small-amount gas direct-combustion heating form and an electric heating form.
Referring to fig. 2, the ironing machine heated by heat-conducting oil in the form of external steam heating comprises a heating drying cylinder 2, two supporting shaft heads 7, a rotary joint 8, an inlet 9, an outlet 10 and a siphon 11, wherein the heating drying cylinder 2 is hollow and cylindrical, the two supporting shaft heads 7 are respectively fixed on the axis of the end part of the heating drying cylinder 2, and the supporting shaft heads 7 are installed on a rack. The through hole that runs through is seted up along the axial to support spindle nose 7, and the through hole communicates with the inner chamber of heating and drying section of thick bamboo 2, and one of them support spindle nose 7 sets up and links to each other with rotary joint 8 in 2 one ends of heating and drying section of thick bamboo, and import 9 sets up on rotary joint 8 and communicates with the through hole with export 10 for the hot steam of import 9 department can heat heating and drying section of thick bamboo 2 in getting into heating and drying section of thick bamboo 2 through the through hole. One end of the siphon 11 is arranged in the heating drying cylinder 2 and is close to the inner wall of the heating drying cylinder 2, and the other end of the siphon 11 is communicated with the outlet 10, so that water generated after hot steam is condensed in the heating drying cylinder 2 can be discharged in time through the siphon 11. The working principle of the ironing machine heated by the heat-conducting oil in the external steam heating mode is as follows, steam is injected into the inner cavity of the heating drying cylinder 2 through the inlet 9 on the rotary joint 8, the inner cavity of the heating drying cylinder 2 is full of steam, and when fabrics are ironed, the steam in the inner cavity of the heating drying cylinder 2 is condensed into water through heat dissipation and heat exchange on the surface of the heating drying cylinder 2, and is discharged through the outlet 10 of the rotary joint 8 by the siphon tube 11.
Referring to fig. 3, the ironing machine heated by the heat conducting oil in the electric heating mode comprises a heating drying cylinder 2, a supporting shaft head 7 fixed on the axis of the end part of the heating drying cylinder 2 through a screw, and at least one electric heating pipe 12 installed in the heating drying cylinder 2, wherein the electric heating pipe 12 is communicated with an external power supply, so that after the ironing machine is electrified, the electric heating pipe 12 can heat the heating drying cylinder 2. The ironing machine heated by heat-conducting oil in an electric heating mode has the working principle that a plurality of groups of electric heating pipes 12 are arranged on the circumference close to the inner wall of the heating drying cylinder 2, and the surface of the drying cylinder 2 is heated by high-temperature radiation of the surfaces of the electric heating pipes 12.
Referring to fig. 4, the ironing machine heated by heat-conducting oil in a gas direct-combustion heating mode comprises a heating drying cylinder 2, two supporting shaft heads 7, an inlet 9, an outlet 10, a detection probe 13, an ignition probe 14 and a gas direct-combustion heating pipe 15, wherein the two supporting shaft heads 7 are respectively fixed on the axis of the end part of the heating drying cylinder 2, and the supporting shaft heads 7 are installed on a rack. Support spindle nose 7 and seted up the through-hole that runs through along the axial, the through-hole communicates with the inner chamber of heating drying cylinder 2, import 9 sets up the tip at one of them support spindle nose and communicates with the through-hole, import 9 is the gas interface, gas direct-fired heating pipe 15 sets up in the inner chamber of heating drying cylinder 2, gas direct-fired heating pipe 15 communicates with import 9, make the gas can get into in the gas direct-fired heating pipe 15 through import 9, gas direct-fired heating pipe 15 perisporium begins to have the gas pocket of gas effusion, detect probe 13 and ignition probe 14 stretch into the inner chamber of heating drying cylinder 2 from the through-hole, make detect probe 13 detect whether normally burn in the inner chamber of heating drying cylinder 2 gas, ignition probe 14 ignites gas direct-fired heating pipe 15 and heats. The outlet 10 is a smoke exhaust pipeline which is arranged at one end of the heating drying cylinder 2 far away from the inlet 9, so that smoke generated by combustion can be timely exhausted. The ironing machine heated by heat-conducting oil in a gas direct-combustion heating mode works according to the following working principle that a gas direct-combustion heating pipe 15 is directly combusted and heated inside a heating drying cylinder 2.
Aiming at the related technologies, the inventor thinks that the ironing machine heated by the heat conduction oil in the external steam heating mode has the advantages that the temperature of steam condensate water dredged from the interior of the drying cylinder is about 100 ℃, a large amount of heat energy is discharged, the waste of heat energy is caused, a large amount of high-pressure steam is stored in the drying cylinder, and meanwhile, potential safety hazards exist; the ironing machine heated by the heat conduction oil in an electric heating mode has the structure that a power supply is high in installation power, high in energy consumption and low in heat transfer efficiency, and the working efficiency of the ironing machine is low; the heat of the ironing machine heated by the heat-conducting oil in the form of gas direct-combustion heating is concentrated at the top of the drying cylinder, so that the heat distribution on the circumference of the drying cylinder is uneven, the working efficiency of the ironing machine is low, and part of the heat generated by gas combustion is discharged along with a smoke exhaust pipe, so that the heat loss is caused, and the heat utilization rate is low.
Disclosure of Invention
In order to reduce the energy waste, reduce the potential safety hazard, improve ironing machine work efficiency, this application provides the ironing machine of conduction oil heating.
The application provides a pair of ironing machine of conduction oil heating adopts following technical scheme:
the ironing machine comprises a heating drying cylinder, an inlet and an outlet which are communicated with the heating drying cylinder, and a heating mechanism for providing a heat liquid medium into the heating drying cylinder, wherein the inlet and the outlet are communicated with the heating mechanism.
By adopting the technical scheme, after the heating mechanism heats the liquid medium, the heating drying cylinder is heated in the inlet guide heating drying cylinder, then the heated liquid medium flows back to the heating mechanism from the outlet and is recycled after being heated, the surface of the heating drying cylinder is heated by adopting the circulating hot liquid medium, the heat energy waste caused by the heat of the external heat energy source is solved, the heat energy utilization rate is improved, and the working efficiency of the ironing machine can be obviously improved. The liquid medium does not need to bear high pressure, so that potential safety hazards are reduced.
Optionally, the number of the heating drying cylinders is at least two, the heating drying cylinders are arranged in parallel and have opposite end portions, a pipeline is connected between every two adjacent heating drying cylinders, and the plurality of heating drying cylinders are sequentially connected and form a closed loop with the heating mechanism.
By adopting the technical scheme, the medium heated in the heating mechanism sequentially flows into the heating drying cylinders, so that the possibility of temperature difference at two ends of the heating drying cylinders during working is reduced, and the left side and the right side of the heat exchange efficiency of the ironing process of the plane fabric are balanced.
Optionally, an even number of the heating drying cylinders are arranged.
By adopting the technical scheme, the two heating drying cylinders can balance the left side and the right side of the heat exchange efficiency of the process of ironing the plane fabric, and the working efficiency of the ironing machine is not influenced by too low temperature of the medium close to the outlet caused by too long flow of the medium.
Optionally, the heating drying cylinder comprises an inner cylinder body and an outer cylinder body sleeved outside the inner cylinder body, an interlayer is formed between the inner cylinder body and the outer cylinder body, and the inlet and the outlet are communicated with the interlayer.
Through adopting above-mentioned technical scheme, heat-conducting medium heats the heating drying cylinder after getting into the intermediate layer from the import, can reduce the quantity of medium, plays energy-conserving effect to alleviate the weight and the material of heating drying cylinder, even if be convenient for the installation, again can save material.
Optionally, a supporting mechanism is arranged between the inner cylinder and the outer cylinder, and the supporting mechanism includes at least one inner lining plate.
By adopting the technical scheme, the inner lining plate plays a supporting role for the outer cylinder body, the strength of the outer cylinder body is increased, and the possibility of stress deformation of the outer cylinder body is reduced.
Optionally, the inner lining plate is annular, and a notch through which a medium flows is formed in the inner lining plate.
By adopting the technical scheme, the inner lining plate can support the outer cylinder along the circumferential direction, so that the possibility of local stress deformation of the outer cylinder is reduced.
Optionally, the side wall of the notch is arc-shaped.
Through adopting above-mentioned technical scheme, curved lateral wall surface is excessive level and smooth, reduces dirty possibility of receiving the dirt.
Optionally, two ends and the middle part of the heating drying cylinder along the axial direction are respectively provided with a lining plate.
Through adopting above-mentioned technical scheme, the heating dries by the fire a section of thick bamboo and supports along axial both ends and three points in middle part, and the intensity of improvement outer barrel that can be fine can not make the heating to dry by the fire a section of thick bamboo quality too big again.
Optionally, the inlet is arranged upwards, and the outlet is arranged downwards.
Through adopting above-mentioned technical scheme, the import sets up upwards, is favorable to the medium to get into, and the export is down, is favorable to the medium to be discharged.
Optionally, the liquid medium is heat transfer oil.
By adopting the technical scheme, the heat conduction oil is not easy to volatilize to generate gas, so that the heating drying cylinder is at about 0.1MPa of working pressure during working, high pressure does not need to be borne, and potential safety hazards are further reduced. The heat conducting oil circulation can be in the working temperature range of 180-250 ℃, the temperature value is higher compared with other heat energy sources, and the working efficiency of the ironing machine can be obviously improved.
Drawings
FIG. 1 is a schematic diagram of the working principle of a prior art ironing machine heated by heat transfer oil;
FIG. 2 is a schematic diagram of the operation principle of a prior art ironing machine heated by heat-conducting oil in the form of external steam heating;
FIG. 3 is a schematic diagram of the working principle of an ironing machine heated by heat transfer oil in an electric heating mode in the prior art;
FIG. 4 is a schematic diagram of the operation principle of a heat-conducting oil heated ironing machine in a gas direct-fired heating mode in the prior art;
FIG. 5 is a schematic cross-sectional view of an ironing machine heated by heat transfer oil according to an embodiment of the present application;
FIG. 6 is a schematic sectional view showing the structure of an inner liner according to an embodiment of the present invention;
FIG. 7 is a schematic view of portion A of FIG. 5;
fig. 8 is a schematic view of part B of fig. 5.
Description of reference numerals: 1. a flat fabric; 2. heating the drying cylinder; 21. an inner cylinder; 22. an outer cylinder; 3. an elastic compression roller; 4. a conveyor; 5. a guide belt; 6. a rotating shaft; 7. supporting the shaft head; 8. a rotary joint; 9. an inlet; 10. an outlet; 11. a siphon tube; 12. an electric heating tube; 13. detecting the probe; 14. an ignition probe; 15. a gas direct-fired heating pipe; 16. a heating mechanism; 17. a pipeline; 18. an inner liner plate; 181. and (4) a notch.
Detailed Description
The present application is described in further detail below with reference to figures 5-8.
The embodiment of the application discloses ironing machine of conduction oil heating.
Referring to fig. 5, an ironing machine heated by heat conduction oil includes a heating drying cylinder 2, an inlet 9 communicated with the heating drying cylinder 2, an outlet 10 and a heating mechanism 16, wherein the heating mechanism 16 is used for heating a liquid medium, so as to provide the heat liquid medium into the heating drying cylinder 2, the liquid medium enters the heating drying cylinder 2 from the inlet 9 to heat the heating drying cylinder 2, and then flows back into the heating mechanism 16 from the outlet 10 to be heated and then is recycled, the surface of the heating drying cylinder 2 is heated by the circulating heat liquid medium, thereby solving the problem of heat energy waste caused by heat of external heat energy, improving the heat energy utilization rate, remarkably improving the working efficiency of the ironing machine, and reducing potential safety hazards because the liquid medium does not need to bear high pressure.
The heating mechanism 16 comprises a boiler and a heat source for heating the boiler, the heat source can be natural gas, pipelines are connected between the boiler and the inlet 9 and between the boiler and the outlet 10, and pumps are mounted on the pipelines, so that liquid media heated in the boiler can enter the inlet 9, and liquid media discharged from the outlet 10 can flow back to the boiler for heating again.
The heating drying cylinder 2 comprises a cylindrical inner cylinder body 21 and an outer cylinder body 22 which are hollow inside, the outer cylinder body 22 is sleeved outside the inner cylinder body 21, an interlayer is formed between the inner cylinder body 21 and the outer cylinder body 22, a heat-conducting medium heats the heating drying cylinder 2 after entering the interlayer, the using amount of the medium can be reduced, the energy-saving effect is achieved, the weight of the heating drying cylinder 2 is reduced, the material using amount is reduced, the installation is facilitated, and materials can be saved.
Referring to fig. 6, a supporting mechanism is disposed between the inner cylinder 21 and the outer cylinder 22, the supporting mechanism includes three inner lining plates 18, the inner lining plates 18 support the outer cylinder 22, the strength of the outer cylinder 22 is increased, and the possibility of deformation of the outer cylinder 22 due to stress is reduced. The inner lining plate 18 is annular, the inner wall of the inner lining plate 18 is fixedly bonded with the outer wall of the inner cylinder 21, and the outer wall of the inner lining plate 18 is fixedly bonded with the inner wall of the outer cylinder 22, so that the inner lining plate 18 can support the outer cylinder 22 along the circumferential direction, and the possibility of local stress deformation of the outer cylinder 22 is reduced.
The inner lining plate 18 is formed with a through notch 181 for allowing the liquid medium to flow therethrough. The notch 181 is semicircular, so that the side wall of the notch 181 is arc-shaped, the surface of the arc-shaped side wall is excessively smooth, and the possibility of dirt and scale collection is reduced. The three inner lining plates 18 are respectively arranged at two ends and the middle part of the heating drying cylinder 2 along the axial direction, so that the inner lining plates 18 support the two ends and the middle part of the heating drying cylinder 2 along the axial direction, the strength of the outer cylinder 22 can be well improved, and the heating drying cylinder 2 cannot be overlarge in quality. In other embodiments, the number of lining plates 18 may be other, as long as a plurality of lining plates 18 are distributed along the axial direction of the heating cylinder 2.
Referring to fig. 5, a supporting shaft head 7 is fixed to each of the two axial ends of the heating drying cylinder 2 by screws, a through hole is formed in the supporting shaft head 7 in the axial direction, and the through hole is communicated with the inner cylinder 21 and the outer cylinder 22 to form an interlayer. The supporting shaft head 7 is connected with a rotary joint 8 in a clamping mode at one end far away from the heating drying cylinder 2, and an internal channel of the rotary joint 8 is communicated with a through hole of the supporting shaft head 7. The two heating drying cylinders 2 are arranged on the same vertical plane, the two heating drying cylinders 2 are arranged in parallel, the end parts of the two heating drying cylinders 2 are opposite, and a pipeline 17 is connected between the rotary joint 8 of one end part of the adjacent heating drying cylinders 2, so that liquid media between the adjacent heating drying cylinders 2 can circulate. The two heating drying cylinders 2 can reduce the possibility of temperature difference between the two ends of the heating drying cylinders 2 during working, so that the left side and the right side of the heat exchange efficiency of the fabric ironing process are balanced, and the working efficiency of the ironing machine is not influenced by too low temperature of the medium close to the outlet due to too long medium flow. In other embodiments, the number of heating cylinders 2 may be more than 2, and the plurality of heating cylinders 2 are connected in series.
Referring to fig. 7 and 8, the end of the rotary joint 8 at the end of the higher heating drying cylinder 2 far away from the pipeline 17 is connected with an inlet 9, the inlet 9 is a round pipe and is communicated with the internal channel of the rotary joint 8, and the inlet 9 is arranged upwards to facilitate the liquid medium to enter. The end part of the rotary joint 8, far away from one end of the pipeline 17, of the lower heating drying cylinder 2 is connected with the outlet 10, the outlet 10 is a round pipe and is communicated with an internal channel of the rotary joint 8, and the outlet 10 is arranged downwards, so that liquid media can be discharged conveniently. The liquid medium is heat conducting oil which is not easy to volatilize to generate gas, so that the heating drying cylinder 2 is at about 0.1MPa of working pressure when working, high pressure does not need to be borne, and potential safety hazards are further reduced. The heat conducting oil circulation can be in the working temperature range of 180-250 ℃, the temperature value is higher compared with other heat energy sources, and the working efficiency of the ironing machine can be obviously improved.
The implementation principle of the ironing machine heated by the heat conduction oil provided by the embodiment of the application is as follows: the surface of the heating drying cylinder 2 is heated by adopting the circulating heat conduction oil, so that the heat energy waste caused by the heat of the external heat energy source is solved, and the heat energy utilization rate is improved. When the heat-conducting oil heating drying cylinder 2 works, the working pressure is about 0.1MPa, high pressure does not need to be borne, and potential safety hazards are eliminated. The heat conducting oil circulation can be in the working temperature range of 180-250 ℃, the temperature value is higher compared with other heat energy sources, and the working efficiency of the ironing machine can be obviously improved.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an ironing machine of conduction oil heating, including heating and drying cylinder (2), import (9) and export (10) that dry by fire cylinder (2) intercommunication with the heating, its characterized in that: and the drying device also comprises a heating mechanism (16) for providing a hot liquid medium into the heating drying cylinder (2), wherein the inlet (9) and the outlet (10) are communicated with the heating mechanism (16).
2. The ironing machine heated by heat transfer oil according to claim 1, characterized in that: the heating drying cylinders (2) are arranged at least two, the heating drying cylinders (2) are arranged in parallel, the end parts of the heating drying cylinders are opposite, a pipeline (17) is connected between every two adjacent heating drying cylinders (2), and the heating drying cylinders (2) are sequentially connected and form a closed loop with the heating mechanism (16).
3. An ironing machine heated by heat transfer oil according to claim 2, characterized in that: the heating drying cylinders (2) are arranged in even number.
4. The ironing machine heated by heat transfer oil according to claim 1, characterized in that: the heating drying cylinder (2) comprises an inner cylinder body (21) and an outer cylinder body (22) sleeved outside the inner cylinder body (21), an interlayer is formed between the inner cylinder body (21) and the outer cylinder body (22), and an inlet (9) and an outlet (10) are communicated with the interlayer.
5. The ironer heated by thermal oil according to claim 4, wherein: a supporting mechanism is arranged between the inner cylinder (21) and the outer cylinder (22), and the supporting mechanism comprises at least one inner lining plate (18).
6. An ironing machine heated by heat transfer oil according to claim 5, characterized in that: the inner lining plate (18) is annular, and a notch (181) for medium to flow through is formed in the inner lining plate (18).
7. The ironing machine heated by heat transfer oil according to claim 6, characterized in that: the side wall of the notch (181) is arc-shaped.
8. The ironing machine heated by heat transfer oil according to claim 6, characterized in that: and two ends and the middle part of the heating drying cylinder (2) along the axial direction are respectively provided with an inner lining plate (18).
9. The ironing machine heated by heat transfer oil according to claim 1, characterized in that: the inlet (9) is arranged upwards, and the outlet (10) is arranged downwards.
10. A thermal oil heated ironing machine according to any one of claims 1 to 9, characterized in that: the liquid medium is heat conducting oil.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122166825.9U CN216474029U (en) | 2021-09-08 | 2021-09-08 | Ironing machine heated by heat-conducting oil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122166825.9U CN216474029U (en) | 2021-09-08 | 2021-09-08 | Ironing machine heated by heat-conducting oil |
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| CN216474029U true CN216474029U (en) | 2022-05-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718461A (en) * | 2021-09-08 | 2021-11-30 | 上海雅森洗涤设备有限公司 | Ironing machine heated by heat-conducting oil |
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2021
- 2021-09-08 CN CN202122166825.9U patent/CN216474029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718461A (en) * | 2021-09-08 | 2021-11-30 | 上海雅森洗涤设备有限公司 | Ironing machine heated by heat-conducting oil |
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