CN211843650U - Independent heating and air supply device of printing machine - Google Patents
Independent heating and air supply device of printing machine Download PDFInfo
- Publication number
- CN211843650U CN211843650U CN201922350405.9U CN201922350405U CN211843650U CN 211843650 U CN211843650 U CN 211843650U CN 201922350405 U CN201922350405 U CN 201922350405U CN 211843650 U CN211843650 U CN 211843650U
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- heat conduction
- gas
- sensing probe
- combustion chamber
- fan
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Abstract
The utility model relates to a hot-blast transport technical field provides a printing machine independent heating air supply arrangement, include: the device comprises an ignition device, a gas inlet valve, a gas valve actuator, a combustion chamber, a heat conduction chamber, a motor, a fan, an air delivery pipeline, a temperature sensing probe and a temperature control meter; the ignition device is fixed outside the combustion chamber and connected with a gas supply pipe, a gas inlet valve is arranged at the position of the gas supply pipe close to the ignition device and connected with a gas valve actuator; the combustion chamber is communicated with the heat conduction chamber; the heat conduction chamber is provided with a motor, the motor is in transmission connection with a fan, and the fan is arranged in the heat conduction chamber; the air outlet of the heat conduction chamber is connected with an air delivery pipeline, a temperature sensing probe is arranged in the air delivery pipeline, the temperature sensing probe is electrically connected with a temperature control meter, and the temperature sensing probe is electrically connected with a gas valve actuator. The utility model discloses reduction energy resource consumption that can be great.
Description
Technical Field
The utility model relates to a hot-blast transport technical field especially relates to a printing machine independently heats air supply arrangement.
Background
Factors affecting the quality and efficiency of decorative paper are manifold, including overprinting accuracy of equipment, control of various parameters of printing materials, printing inks and production processes, etc.
The drying system of many domestic gravure presses adopts electrical heating, at present, the oven heating device who adopts electrical heating mostly dries, oven heating device's structure is, outside air-supply line is under centrifugal fan suction, inhales the heating cabinet with fresh air, is equipped with electric heating pipe in the heating cabinet, electric heating pipe circular telegram work, it is hot-blast to produce, then centrifugal fan blows off hot-blast from the fan blowing port, via the hot-blast main, finally input oven, the biggest shortcoming of this kind of drier is that the energy resource consumption is very big.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the drying system who mainly solves prior art adopts the electrical heating, to the very big technical problem of last energy consumption, provides a printing machine independent heating air supply arrangement, reforms into natural gas heating system to electrical heating system, and the great reduction of consumption of the energy adopts independent heating air supply system can further the energy can be saved again.
The utility model provides an independent heating air supply arrangement of printing machine, include: the device comprises an ignition device (1), a gas inlet valve (2), a gas valve actuator (3), a combustion chamber (5), a heat conduction chamber (13), a motor (8), a fan (7), an air delivery pipeline (10), a temperature sensing probe (11) and a temperature control meter (12);
the ignition device (1) is fixed on the outer side of the combustion chamber (5), the ignition device (1) is connected with a gas supply pipe (14), a gas inlet valve (2) is arranged at the position, close to the ignition device (1), of the gas supply pipe (14), and the gas inlet valve (2) is connected with a gas valve actuator (3);
the combustion chamber (5) is communicated with the heat conduction chamber (13); the heat conduction chamber (13) is provided with a motor (8), the motor (8) is in transmission connection with a fan (7), and the fan (7) is arranged in the heat conduction chamber (13);
an air outlet of the heat conduction chamber (13) is connected with an air delivery pipeline (10), a temperature sensing probe (11) is arranged in the air delivery pipeline (10), the temperature sensing probe (11) is electrically connected with a temperature control meter (12), and the temperature sensing probe (11) is electrically connected with a gas valve actuator (3).
Preferably, the combustion chamber (5) is provided with a cold air inlet (6).
Preferably, the combustion chamber (5) and the heat conduction chamber (13) are provided with heat insulation layers.
Preferably, the gas inlet valve (2) is connected with the gas valve actuator (3) through an actuator connecting rod (4).
Preferably, the motor (8) is in transmission connection with the fan (7) through a conveying belt (9).
The utility model provides a pair of independent heating air supply arrangement of printing machine compares with prior art and has following advantage:
1. the electric heating system is reformed into the natural gas heating system, the energy consumption is greatly reduced, and the energy can be further saved by adopting the independent heating air supply system.
2. The temperature control meter collects a hot air temperature signal through the temperature sensing probe, sends a signal to the gas valve actuator, controls the opening and closing of the gas inlet valve to realize the size of flame after gas ignition, further controls the temperature of output hot air, and has constant temperature heating characteristic.
3. The ignition device is used for igniting to heat the air in the combustion chamber, so that the temperature is quickly increased.
Drawings
Fig. 1 is a schematic structural diagram of the independent heating and air-supplying device of the printing machine provided by the present invention.
Reference numerals: 1. an ignition device; 2. a gas inlet valve; 3. a gas valve actuator; 4. an actuator connecting rod; 5. a combustion chamber; 6. a cold air inlet; 7. a fan; 8. a motor; 9. a conveyor belt; 10. a wind delivery pipeline; 11. a temperature sensing probe; 12. a temperature control meter; 13. a heat transfer chamber; 14. a gas supply pipe.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
Fig. 1 is a schematic structural diagram of the independent heating and air-supplying device of the printing machine provided by the present invention. As shown in fig. 1, the embodiment of the utility model provides an independent heating air supply arrangement of printing machine, include: the device comprises an ignition device 1, a gas inlet valve 2, a gas valve actuator 3, a combustion chamber 5, a heat conduction chamber 13, a motor 8, a fan 7, an air delivery pipeline 10, a temperature sensing probe 11 and a temperature control meter 12.
Ignition 1 is fixed in the combustion chamber 5 outside, and ignition 1 is equipped with gas and detects function and flame and detect the function. Ignition 1 is connected with gas air supply pipe 14, gas air supply pipe 14 sets up gas admission valve 2 near ignition 1's position, gas admission valve 2 passes through executor connecting rod 4 and is connected with gas valve executor 3. In the embodiment, the opening and closing of the gas inlet valve 2 are controlled by the gas valve actuator 3 and the actuator connecting rod 4, ignition is carried out by the ignition device 1, air in the combustion chamber 5 is heated, and the temperature rise is fast.
The combustion chamber 5 is communicated with a heat conduction chamber 13; the heat conduction chamber 13 is provided with a motor 8, and the motor 8 is in transmission connection with the fan 7 through a conveying belt 9. The fan 7 is arranged in a heat transfer chamber 13, and the heat transfer chamber 13 can transfer hot air generated in the combustion chamber 5 to the air delivery pipe 10 through the fan 7. The combustion chamber 5 is provided with a cold air inlet 6 for providing air for the combustion chamber 5. And the combustion chamber 5 and the heat conduction chamber 13 are provided with heat insulation layers, so that heat loss is avoided.
An air outlet of the heat conduction chamber 13 is connected with an air conveying pipeline 10, and hot air is conveyed into the oven through the air conveying pipeline 10. The air delivery pipeline 10 is internally provided with a temperature sensing probe 11, the temperature sensing probe 11 is electrically connected with a temperature control meter 12, and the temperature sensing probe 11 is electrically connected with the gas valve actuator 3. In this embodiment, the connection cable of each element has high temperature resistance. In this embodiment, the temperature control meter 12 collects a hot air temperature signal through the temperature sensing probe 11, sends a signal to the gas valve actuator 3, and controls the opening and closing of the gas inlet valve 2 to realize the size of flame after gas ignition, thereby controlling the temperature of the output hot air and realizing constant temperature heating.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some or all of the technical features may be equivalently replaced, without substantially departing from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. An independent heating and air supply device of a printing machine is characterized by comprising: the device comprises an ignition device (1), a gas inlet valve (2), a gas valve actuator (3), a combustion chamber (5), a heat conduction chamber (13), a motor (8), a fan (7), an air delivery pipeline (10), a temperature sensing probe (11) and a temperature control meter (12);
the ignition device (1) is fixed on the outer side of the combustion chamber (5), the ignition device (1) is connected with a gas supply pipe (14), a gas inlet valve (2) is arranged at the position, close to the ignition device (1), of the gas supply pipe (14), and the gas inlet valve (2) is connected with a gas valve actuator (3);
the combustion chamber (5) is communicated with the heat conduction chamber (13); the heat conduction chamber (13) is provided with a motor (8), the motor (8) is in transmission connection with a fan (7), and the fan (7) is arranged in the heat conduction chamber (13);
an air outlet of the heat conduction chamber (13) is connected with an air delivery pipeline (10), a temperature sensing probe (11) is arranged in the air delivery pipeline (10), the temperature sensing probe (11) is electrically connected with a temperature control meter (12), and the temperature sensing probe (11) is electrically connected with a gas valve actuator (3).
2. The printer independent heating and air supply device according to claim 1, wherein the combustion chamber (5) is provided with a cold air inlet (6).
3. The printer independent heating and air supply device according to claim 1 or 2, characterized in that the combustion chamber (5) and the heat conduction chamber (13) are provided with heat insulation layers.
4. The independently heated air supply apparatus of a printing press as set forth in claim 1, wherein the gas inlet valve (2) is connected to the gas valve actuator (3) through an actuator link (4).
5. The printer independent heating and air supply device according to claim 1, characterized in that the motor (8) is in transmission connection with the fan (7) through a conveying belt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350405.9U CN211843650U (en) | 2019-12-24 | 2019-12-24 | Independent heating and air supply device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350405.9U CN211843650U (en) | 2019-12-24 | 2019-12-24 | Independent heating and air supply device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211843650U true CN211843650U (en) | 2020-11-03 |
Family
ID=73216625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922350405.9U Expired - Fee Related CN211843650U (en) | 2019-12-24 | 2019-12-24 | Independent heating and air supply device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211843650U (en) |
-
2019
- 2019-12-24 CN CN201922350405.9U patent/CN211843650U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20201103 Termination date: 20211224 |