CN214089092U - Gas heating box structure of drying machine - Google Patents
Gas heating box structure of drying machine Download PDFInfo
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- CN214089092U CN214089092U CN202023082780.9U CN202023082780U CN214089092U CN 214089092 U CN214089092 U CN 214089092U CN 202023082780 U CN202023082780 U CN 202023082780U CN 214089092 U CN214089092 U CN 214089092U
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Abstract
The utility model discloses a drying-machine gas heating cabinet structure belongs to heating drying device technical field. Including the heating cabinet box, the burner tube, ignition controller, the solenoid valve, one side of box is equipped with the air intake, the opposite side is equipped with the air outlet, and the air intake set up highly be greater than the air outlet set up the height, the solenoid valve is installed in one side of box and is equipped with the gas import, one side that lies in the solenoid valve on the box is equipped with magnetism and inhales the temperature probe, one side that lies in ignition controller on the box is equipped with the inside observation window that is used for observing the burner tube, be equipped with high temperature resistant toughened glass on the observation window, be equipped with the gas hose between burner tube and the solenoid valve, the box is including the bottom plate of fixed burner tube, be equipped with long U type hole on the bottom plate, one side that lies in ignition controller in the box is equipped with the overheat protection switch. Through providing a drying-machine gas heating case structure, this structure thermal efficiency utilization ratio is high, and the energy consumption is low, and occupation space is little, and control is convenient.
Description
Technical Field
The utility model relates to a drying-machine gas heating cabinet structure belongs to heating drying device technical field.
Background
Generally, clothes washed by a washing and dehydrating machine need to be dried by a dryer, a hot air supply device commonly used by the dryer at present has an electric heating mode and a steam heating mode, wherein the electric heating mode has high power consumption, large-scale power distribution equipment is needed, the hot air supply device is not suitable, a heater of the steam heating mode needs to be provided with an external steam boiler, the equipment is large in size, a special pressure container is needed, and therefore the occupied space is large and potential safety hazards exist.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: the utility model provides a drying-machine gas heating cabinet structure, it has solved among the prior art electrical heating power consumption big, the big not safe problem inadequately of pressure vessel volume of steam heating.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
a gas heating box structure of a dryer comprises a heating box body, a combustion tube, an ignition controller and an electromagnetic valve;
one side of the box body is provided with an air inlet, the other side of the box body is provided with an air outlet, the setting height of the air inlet is greater than that of the air outlet, the electromagnetic valve is installed on one side of the box body and is provided with a fuel gas inlet, one side of the box body, which is positioned on the electromagnetic valve, is provided with a magnetic suction temperature measurement probe, one side of the box body, which is positioned on the ignition controller, is provided with an observation window for observing the interior of the combustion tube, and the observation window is provided with toughened glass;
a gas hose is arranged between the combustion pipe and the electromagnetic valve, the box body comprises a bottom plate for fixing the combustion pipe, and a long U-shaped hole is formed in the bottom plate;
the box is internally provided with a double-layer flame heat insulation plate, the box is internally provided with a plurality of upper guide plates and lower guide plates, and one side of the box, which is positioned on the ignition controller, is provided with an overheating protection switch.
As a preferable example, the surface of the box body is detachably provided with a mounting seat for mounting the electromagnetic valve, and one side of the mounting seat is provided with a through hole for the gas hose to pass through.
As a preferred example, the ignition controller is provided with a heat dissipation hole.
As a preferable example, one side of the box body is provided with a mounting convex edge, and the mounting convex edge is provided with a through hole.
The utility model has the advantages that:
1. the inside double-deck flame baffle that is equipped with of box has increaseed the combustion space of flame, and burning tube, ignition controller are used for controlling the ignition and the disconnection of flame, and the solenoid valve for adjust into the size of gas or liquefied gas pressure, overheat protection device and temperature measuring device's duplicate protection setting has further increased the security performance of heating cabinet, and this structure thermal efficiency utilization ratio is high, and the energy consumption is low, and occupation space is little, and control is convenient.
2. One side of the box body is provided with an observation window, and toughened glass is arranged on the observation window, so that a worker can observe the flame combustion condition in the combustion pipe more conveniently and timely.
3. The bottom plate of the combustion pipe fixed on the box body is provided with a long U-shaped hole for ventilation, so that sufficient air is provided for combustion of the heating pipe, and the combustion is more sufficient.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
fig. 2 is a left side schematic view of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
fig. 4 is a schematic view of the internal structure of the present invention;
fig. 5 is a schematic view of an internal wind direction in which the heating cabinet is installed in the dryer.
In the figure: 1. a box body; 11. an air inlet; 12. an air outlet; 13. installing a convex edge; 14. a long U-shaped hole; 15. an upper deflector; 16. a lower deflector; 17. an overheat protection switch; 2. a combustion tube; 3. an ignition controller; 31. heat dissipation holes; 4. a gas hose; 5. an observation window; 6. an electromagnetic valve; 61. a mounting seat; 62. a gas inlet; 7. a dryer; 71. rotating a cage of the dryer; 72. a filter screen drawer; 73. a fan; 74. an air outlet; 8. the temperature probe is magnetically attracted.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1-5, a gas heating box structure of a dryer comprises a heating box body 1, a combustion tube 2, an ignition controller 3 and an electromagnetic valve 6.
An air inlet 11 is arranged on one side of the box body 1, an air outlet 12 is arranged on the other side of the box body, and the setting height of the air inlet 11 is larger than that of the air outlet 12. Ignition controller 3 sets up and is equipped with louvre 31 on one side of box 1 back to air outlet 12 and ignition controller 3, and one side that lies in ignition controller 3 on the box 1 is equipped with and is used for observing the inside observation window 5 of burner 2, is equipped with high temperature resistant toughened glass on the observation window 5. One side of the box body 1 is provided with an installation convex edge 13, and the installation convex edge 13 is provided with a through hole.
The drying machine 7 is provided with a threaded hole corresponding to the through hole, a screw is arranged in the threaded hole, the mounting convex edge 13 is attached to the surface of the drying machine 7, the air outlet 12 on the heating box is communicated with the drying machine 7, and the screw penetrates through the through hole and then is in threaded connection with the threaded hole to mount the heating box on the drying machine 7.
The surface threaded connection of box 1 has the mount pad 61 that is used for installing solenoid valve 6, is equipped with gas hose 4 between combustion tube 2 and the solenoid valve 6, and one side of mount pad 61 is equipped with the through-hole that supplies gas hose 4 to pass. The solenoid valve 6 is installed in one side of box 1 and is equipped with gas import 62, and the bottom that lies in solenoid valve 6 on the box 1 is equipped with magnetism and inhales temperature probe 8, and the actual temperature that measures through magnetism and inhale temperature probe 8 decides whether need start ignition controller 3 and heat.
The double-layer flame heat insulation plate is arranged in the box body 1, the box body 1 comprises a bottom plate for fixing the combustion pipe 2, and a long U-shaped hole 14 is formed in the bottom plate. The bottom plate of the combustion pipe 2 fixed on the box body 1 is provided with a long U-shaped hole 14 for ventilation, so that sufficient air is provided for combustion of the heating pipe, and the combustion is more sufficient. Be equipped with guide plate 15 and lower guide plate 16 on the polylith in the box 1, the one side that lies in ignition controller 3 on the box 1 is equipped with overheat protection switch 17, and overheat protection switch 17 inlays to be established on the lateral wall of box 1 and the air contact in the box 1.
The working principle is as follows: the import of 6 with solenoid valves switches on outside gas source earlier, and the gas source includes pressure adjust knob and gas master switch, and the pressure adjust knob on the adjust solenoid valve 6 opens the gas master switch, then opens ignition controller 3, can know whether flame burns fully through the positive glass observation window 5 of box 1 afterwards.
The electromagnetic valve 6 is provided with a pressure adjusting switch, if the flame is small or the flame emits dense smoke, fine adjustment can be carried out through the pressure adjusting switch of the electromagnetic valve 6, and the flame is adjusted to reach the state of the most sufficient combustion. When the internal temperature of the dryer 7 does not reach the drying temperature, the ignition controller 3 is started, the combustion in the combustion pipe 2 is started to raise the temperature, otherwise, the ignition controller 3 is disconnected.
The dryer 7 is internally provided with a rotating cage of the dryer 7, a filter screen drawer 72, a fan 73 and an air outlet 74. Outside air enters the dryer 7 through the air inlet 11 along the flow guide channel formed by the upper flow guide plate 15 and the lower flow guide plate 16, so that warm air in the dryer 7 transfers heat energy to clothes in a rotating cage of the dryer 7, moisture in the clothes is dried to form cold air, the cold air passes through the filter screen drawer 72 in the dryer 7 and is discharged out of the dryer 7 by the fan 73, and an arrow represents the air flow direction.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be included within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A dryer gas heating box structure is characterized by comprising a heating box body (1), a combustion pipe (2), an ignition controller (3) and an electromagnetic valve (6);
an air inlet (11) is formed in one side of the box body (1), an air outlet (12) is formed in the other side of the box body (1), the setting height of the air inlet (11) is larger than that of the air outlet (12), the electromagnetic valve (6) is installed on one side of the box body (1) and is provided with a fuel gas inlet (62), a magnetic suction temperature measuring probe (8) is arranged on one side, located on the electromagnetic valve (6), of the box body (1), an observation window (5) used for observing the interior of the combustion tube (2) is arranged on one side, located on the ignition controller (3), of the box body (1), and toughened glass is arranged on the observation window (5);
a gas hose (4) is arranged between the combustion pipe (2) and the electromagnetic valve (6), the box body (1) comprises a bottom plate for fixing the combustion pipe (2), and a long U-shaped hole (14) is formed in the bottom plate;
the double-flame heat insulation board is arranged in the box body (1), a plurality of upper guide plates (15) and lower guide plates (16) are further arranged in the box body (1), and an overheat protection switch (17) is arranged on one side, located on the ignition controller (3), in the box body (1).
2. The gas heating box structure of the dryer according to claim 1, characterized in that the surface of the box body (1) is detachably provided with a mounting seat (61) for mounting the electromagnetic valve (6), and one side of the mounting seat (61) is provided with a through hole for the gas hose (4) to pass through.
3. The gas heating box structure of dryer as claimed in claim 1, wherein said ignition controller (3) is provided with heat dissipating holes (31).
4. The gas heating box structure of dryer as claimed in claim 1, wherein a mounting flange (13) is provided on one side of the box body (1), and a through hole is provided on the mounting flange (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082780.9U CN214089092U (en) | 2020-12-18 | 2020-12-18 | Gas heating box structure of drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082780.9U CN214089092U (en) | 2020-12-18 | 2020-12-18 | Gas heating box structure of drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214089092U true CN214089092U (en) | 2021-08-31 |
Family
ID=77430893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023082780.9U Active CN214089092U (en) | 2020-12-18 | 2020-12-18 | Gas heating box structure of drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214089092U (en) |
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2020
- 2020-12-18 CN CN202023082780.9U patent/CN214089092U/en active Active
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