Novel direct-fired groove type ironing machine
By adopting a flexible ironing tank and a new type of direct-fired tank ironing machine with a series-parallel structure in the ironing machine, gas and thermal oil are used to achieve high-temperature ironing, which solves the problem of tank temperature decrease caused by steam heat source and improves the ironing quality. and efficiency.
Patent Information
- Application Number
- CN202420217565.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-01-30
AI Technical Summary
In existing ironing machines, the rigid tank with steam as a heat source can easily lead to insufficient pressure of the air source during the ironing process, resulting in decreased tank temperature, causing problems such as impenetrable drying, wrinkling, and rolling, affecting the ironing quality.
A new type of direct-fired trough ironing machine is used, including a flexible ironing trough and a pipe set. The flexible ironing trough uses gas as the heat source, heat-conducting oil as the medium, and uses a series-parallel structure to ensure high-temperature ironing of linens in the ironing trough.
It improves the ironing quality, reduces the wrinkles and curling of linen, and solves the problem of the traditional ironing tank temperature decreasing.
Smart Images
Figure CN222375036U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of ironing machines, and in particular to a novel direct-fired slot-type ironing machine. Background Art
[0002] The ironing machine is an important equipment in the washing machine that performs the ironing function. When bed sheets, quilt covers and other linens pass through the ironing tank, a large amount of moisture can be removed to achieve the effect of ironing and straightening. The general tank-type ironing machine includes multiple ironing tank drum structures. At present, the ironing tanks of the ironing machines on the market mostly use rigid tanks, which use steam as the heat source and connect the ironing tanks through series pipes. The rigid tank using steam as the heat source will have the problem of insufficient air source pressure supply during the ironing process of the linens, resulting in the gradual decrease of the tank temperature of the rigid tank, which is easy to cause the linens to not dry thoroughly, wrinkle, curl, etc., affecting the ironing quality, so it needs to be improved. Utility Model Content
[0003] In order to improve the problem that a rigid trough easily causes linens to not dry completely, wrinkle and curl during the ironing process, the present application provides a new direct-fired trough ironing machine.
[0004] The present application provides a novel direct-fired slot ironing machine adopts the following technical solution:
[0005] A novel direct-fired slot ironing machine comprises an ironing slot group and a pipeline group, wherein the ironing slot group comprises a plurality of flexible ironing slots, each of which is in an arc shape with the arc mouth facing upwards, and a transition slot is arranged between adjacent flexible ironing slots, wherein the transition slot is in an arc shape with the arc mouth facing downwards; the pipeline group comprises an oil inlet pipeline and an oil return pipeline, wherein heat transfer oil flows through the oil inlet pipeline and the oil return pipeline, and the oil inlet pipeline and the oil return pipeline are both connected to the flexible ironing slots so as to circulate the heat transfer oil in the flexible ironing slots.
[0006] Preferably, the flexible hot groove comprises two steel plates of different thicknesses, the two steel plates are abutted against each other and bent into a groove, the outer arc surface of the flexible hot groove is a thick steel plate, and the inner arc surface of the flexible hot groove is a thin steel plate. After the two steel plates are grooved, the semicircular gap is filled with water and pressurized, and the thin steel plate is expanded with water to form a steam chamber.
[0007] Preferably, the flexible ironing tank uses gas as a heat source.
[0008] Preferably, the flexible ironing tank is made of stainless steel.
[0009] Preferably, each of the flexible ironing tanks is correspondingly provided with an oil inlet pipe group and an oil return pipe group, the flexible ironing tank is arranged between the corresponding oil inlet pipe group and the oil return pipe group, and the oil inlet pipe group and the oil return pipe group are both connected to the steam chamber of the corresponding flexible ironing tank.
[0010] Preferably, the oil inlet pipe groups corresponding to the first group of flexible ironing tanks and the second group of flexible ironing tanks are connected to the oil inlet pipeline, and the pipeline group also includes a series pipeline, the oil return pipe group of the second group of flexible ironing tanks and the oil inlet pipe group of the third group of flexible ironing tanks are connected through the series pipeline, and the oil return pipe group of the first group of flexible ironing tanks and the oil return pipe group of the third group of flexible ironing tanks are connected to the oil return pipeline.
[0011] Preferably, the flexible hot grooves are provided with 3 groups, the transition grooves are provided with 2 groups, each of the transition grooves is provided with an oil inlet and an oil outlet, the oil inlet is connected with a first flange hose, and the oil outlet is connected with a second flange hose, the oil inlet of one of the transition grooves is connected with the oil inlet pipeline through the first flange hose, and the oil outlet is connected with the oil return pipeline through the second flange hose, the oil inlet of the other transition groove is connected with the series pipeline through the first flange hose, and the oil outlet is connected with the oil return pipeline through the second flange hose.
[0012] Preferably, the oil inlet pipeline is provided with a first temperature sensor and a third temperature sensor for measuring the temperature of the thermal oil, the oil return pipeline is provided with a second temperature sensor and a fifth temperature sensor for measuring the temperature of the thermal oil, and the series pipeline is provided with a fourth temperature sensor for measuring the temperature of the thermal oil.
[0013] In summary, the present application includes at least one of the following beneficial technical effects:
[0014] 1. The pipeline group of the present application adopts a structure combining series and parallel connection, so that the linens with a large amount of moisture first enter the first group of flexible ironing tanks. The thin plate structure of the flexible ironing tanks has a fast heat exchange capability and can take away a large amount of moisture. After the semi-dry linens enter the second group of flexible ironing tanks, the temperature has not decayed, so the linens will be ironed again at a high temperature. When entering the third group of flexible ironing tanks, the linens have been basically ironed flat, thereby improving the overall ironing quality and improving the phenomenon of wrinkling and curling of the linens.
[0015] 2. Using gas for energy supply and heat transfer oil as the medium improves the problem of insufficient gas source pressure caused by using steam as the heat source in traditional hot tanks. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic front view of the ironing machine in the embodiment of the present application.
[0017] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.
[0018] Figure 3 It is a schematic diagram of the structure of the ironing machine in the embodiment of the present application.
[0019] Figure 4It is a schematic diagram of the distribution structure of the temperature sensor in the embodiment of the present application.
[0020] Explanation of the reference numerals in the accompanying drawings: 1. flexible hot tank; 101. steel plate; 102. steam chamber; 2. transition tank; 201. oil inlet; 202. oil outlet; 3. oil inlet pipeline; 4. oil return pipeline; 5. series pipeline; 6. oil inlet pipe group; 7. oil return pipe group; 8. first flange hose; 9. second flange hose; W01. first temperature sensor; W02. second temperature sensor; W03. third temperature sensor; W04. fourth temperature sensor; W05. fifth temperature sensor. DETAILED DESCRIPTION
[0021] The following is combined with Figure 1-4 This application is described in further detail.
[0022] The present application embodiment discloses a novel direct-fired slot ironing machine. Figure 1 and Figure 2 , including an ironing tank group and a pipeline group, wherein the ironing tank group includes three groups of flexible ironing tanks 1 arranged in sequence, and the three groups of flexible ironing tanks 1 are all arc-shaped with the arc mouth upward. The flexible ironing tank 1 includes two steel plates 101 of different thicknesses, the two steel plates 101 are fixed by welding and bent into a groove, the outer arc surface of the flexible ironing tank 1 is the thick steel plate 101, and the inner arc surface is the thin steel plate 101. After the two steel plates 101 are grooved, the semicircular gap is filled with water and pressurized, and the thin steel plate 101 expands after weight to form a steam chamber 102. In this embodiment, the steel plates 101 are all made of stainless steel, which has the characteristics of fast preheating, corrosion resistance, and smooth surface, so that the flexible ironing tank 1 can apply more uniform pressure to the linens under the pressure of the roller. Compared with the traditional rigid tank, the ironing quality is significantly improved. The flexible ironing tank 1 uses gas as a heat source to solve the problem of insufficient gas source pressure caused by using steam as a heat source in the prior art.
[0023] Reference Figure 1 A transition groove 2 is provided between two adjacent flexible ironing grooves 1. The transition groove 2 is an arc-shaped arc with an arc mouth downward. In this embodiment, the transition groove 2 is also made of stainless steel.
[0024] Reference Figure 1 and Figure 3 The pipeline group includes an oil inlet pipeline 3, an oil return pipeline 4 and a series pipeline 5. Heat transfer oil flows in the oil inlet pipeline 3 and the oil return pipeline 4. Each flexible hot tank 1 is correspondingly provided with an oil inlet pipe group 6 and an oil return pipe group 7. The flexible hot tank 1 is located between the oil inlet pipe group 6 and the oil return pipe group 7. The oil inlet pipe group 6 and the oil return pipe group 7 are each provided with a plurality of branch pipes. The oil inlet pipe group 6 and the oil return pipe group 7 are connected to the steam chamber 102 of the flexible hot tank 1 through the branch pipes.
[0025] Reference Figure 1 and Figure 3The oil inlet pipe group 6 corresponding to the first group of flexible ironing tanks 1 and the second group of flexible ironing tanks 1 is connected to the oil inlet pipeline 3, the oil return pipe group 7 of the second group of flexible ironing tanks 1 and the oil inlet pipe group 6 of the third group of flexible ironing tanks 1 are connected through the series pipeline 5, and the oil return pipe group 7 of the first group of flexible ironing tanks 1 and the oil return pipe group 7 of the third group of flexible ironing tanks 1 are connected to the oil return pipeline 4, thereby improving the ironing quality in a series-parallel combination structure.
[0026] Reference Figure 1 and Figure 3 Each transition tank 2 is provided with an oil inlet 201 and an oil outlet 202. The oil inlet 201 is connected to the first flange hose 8, and the oil outlet 202 is connected to the second flange hose 9. The oil inlet 201 of one transition tank 2 is connected to the oil inlet pipeline 3 through the first flange hose 8, and the oil outlet 202 is connected to the oil return pipeline 4 through the second flange hose 9; the oil inlet 201 of another transition tank 2 is connected to the series pipeline 5 through the first flange hose 8, and the oil outlet 202 is connected to the oil return pipeline 4 through the second flange hose 9, so that the transition tank 2 can achieve rapid heat exchange and improve the ironing efficiency.
[0027] Reference Figure 1 and Figure 4 The oil inlet pipeline 3 is provided with a first temperature sensor W01 and a third temperature sensor W03 for measuring the temperature of the heat transfer oil, the oil return pipeline 4 is provided with a second temperature sensor W02 and a fifth temperature sensor W05 for measuring the temperature of the heat transfer oil, and the series pipeline 5 is provided with a fourth temperature sensor W04 for measuring the temperature of the heat transfer oil. When the equipment is running, the oil temperature of the heat transfer oil is 191°C, and the temperatures measured by the temperature sensors are as follows: W01: 191°C, W03: 191°C, W02: 173°C, W05: 177°C, W04: 183°C. It can be concluded from the above data that when the wet linen has lost most of its heat energy when passing through the first group of flexible ironing tanks 1, the heat does not decrease when passing through the second group of flexible ironing tanks 1, and high-temperature ironing is performed again. By the time it reaches the third group of flexible ironing tanks 1, it has been basically ironed flat, and the temperature can be appropriately reduced to allow the linen to exit the tank and enter the next process.
[0028] The implementation principle of a new direct-fired tank ironing machine in an embodiment of the present application is as follows: the ironing machine of the present application uses gas as a heat source and heat transfer oil as a medium, and adopts a series-parallel combination of pipeline structures to allow linens with a large amount of moisture to first enter the first group of flexible ironing tanks 1. The thin plate structure of the flexible ironing tanks 1 has a fast heat exchange capability, taking away a large amount of moisture. When the semi-dry linens enter the second group of flexible ironing tanks 1 again, high-temperature ironing will be performed again because the temperature has not decayed, thereby obtaining good ironing quality, thereby effectively solving the wrinkling and curling of linens caused by the decreasing tank temperature.
[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A new type of direct-fired slot ironing machine, characterized in that: The invention comprises a heating tank group and a pipeline group, wherein the heating tank group comprises a plurality of flexible heating tanks (1), wherein the plurality of flexible heating tanks (1) are all arc-shaped with the arc openings facing upwards, and transition grooves (2) are arranged between adjacent flexible heating tanks (1), wherein the transition grooves (2) are arc-shaped with the arc openings facing downwards; the pipeline group comprises an oil inlet pipeline (3) and an oil return pipeline (4), wherein heat transfer oil flows through the oil inlet pipeline (3) and the oil return pipeline (4), and the oil inlet pipeline (3) and the oil return pipeline (4) are both connected to the flexible heating tank (1) so as to allow the heat transfer oil to flow through the flexible heating tank (1).
2. A novel direct-fired slot ironing machine according to claim 1, characterized in that: The flexible hot groove (1) comprises two steel plates (101) of different thicknesses, the two steel plates (101) are mutually abutted and bent into a groove, the outer arc surface of the flexible hot groove (1) is a thick steel plate (101), and the inner arc surface of the flexible hot groove (1) is a thin steel plate (101), and the semicircular gap between the two steel plates (101) after forming the groove is filled with water and pressurized, and the thin steel plate (101) is filled with water and expanded to form a steam chamber (102).
3. A novel direct-fired slot ironing machine according to claim 2, characterized in that: The flexible ironing bath (1) uses gas as a heat source.
4. A novel direct-fired slot ironing machine according to claim 2, characterized in that: The flexible ironing tank (1) is made of stainless steel.
5. A novel direct-fired slot ironing machine according to claim 2, characterized in that: Each of the flexible ironing tanks (1) is correspondingly provided with an oil inlet pipe group (6) and an oil return pipe group (7); the flexible ironing tank (1) is arranged between the corresponding oil inlet pipe group (6) and the oil return pipe group (7); and the oil inlet pipe group (6) and the oil return pipe group (7) are both connected to the steam chamber (102) of the corresponding flexible ironing tank (1).
6. A novel direct-fired slot ironing machine according to claim 5, characterized in that: The oil inlet pipe groups (6) corresponding to the first group of flexible ironing tanks (1) and the second group of flexible ironing tanks (1) are connected to the oil inlet pipeline (3), and the pipeline group also includes a series pipeline (5). The oil return pipe group (7) of the second group of flexible ironing tanks (1) and the oil inlet pipe group (6) of the third group of flexible ironing tanks (1) are connected through the series pipeline (5), and the oil return pipe group (7) of the first group of flexible ironing tanks (1) and the oil return pipe group (7) of the third group of flexible ironing tanks (1) are connected to the oil return pipeline (4).
7. A novel direct-fired slot ironing machine according to claim 5, characterized in that: The flexible hot grooves (1) are provided with three groups, and the transition grooves (2) are provided with two groups. Each of the transition grooves (2) is provided with an oil inlet (201) and an oil outlet (202). The oil inlet (201) is connected to a first flange hose (8), and the oil outlet (202) is connected to a second flange hose (9). The oil inlet (201) of one of the transition grooves (2) is connected to an oil inlet pipeline (3) through the first flange hose (8), and the oil outlet (202) is connected to an oil return pipeline (4) through the second flange hose (9). The oil inlet (201) of the other transition groove (2) is connected to a series pipeline (5) through the first flange hose (8), and the oil outlet (202) is connected to an oil return pipeline (4) through the second flange hose (9).
8. A novel direct-fired slot ironing machine according to claim 7, characterized in that: The oil inlet pipeline (3) is provided with a first temperature sensor (W01) and a third temperature sensor (W03) for measuring the temperature of the heat-conducting oil, the oil return pipeline (4) is provided with a second temperature sensor (W02) and a fifth temperature sensor (W05) for measuring the temperature of the heat-conducting oil, and the series pipeline (5) is provided with a fourth temperature sensor (W04) for measuring the temperature of the heat-conducting oil.