CN210141620U - Gas radiation heating system for ship and maritime work coating workshop - Google Patents
Gas radiation heating system for ship and maritime work coating workshop Download PDFInfo
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- CN210141620U CN210141620U CN201920689719.9U CN201920689719U CN210141620U CN 210141620 U CN210141620 U CN 210141620U CN 201920689719 U CN201920689719 U CN 201920689719U CN 210141620 U CN210141620 U CN 210141620U
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Abstract
The utility model discloses a boats and ships and maritime work application workshop gas radiant heating system, including two at least radiant tube systems that are located application workshop inside, the radiant tube system includes the many coaxial heat energy radiant tubes that just communicate each other, two adjacent heat energy radiant tube detachable connections, the head end of radiant tube system is connected with radiant heat energy generator, the end of radiant tube system is provided with the governing valve, the end of all radiant tube systems is linked together through maincenter radiant tube system, maincenter radiant tube system includes the maincenter radiant tube of many coaxial and intercommunication each other, two adjacent maincenter radiant tube detachable connections, the end of maincenter radiant tube system is provided with negative-pressure air fan, the end of maincenter radiant tube system and application workshop's external environment intercommunication. The technical bottleneck caused by modern ship manufacturing and maintenance production is eliminated, and simultaneously, the better energy-saving and emission-reducing indexes of ship coating production are realized.
Description
Technical Field
The utility model relates to a gas radiant heating system technical field particularly, relates to a boats and ships and maritime work application workshop gas radiant heating system.
Background
At present, the temperature guarantee of the workpiece heating process in the ship coating workshop and the heating of workshop personnel in China always trouble the ship production process. The heating process is to heat the ship steel segmented workpiece entity required to be painted and cured, must reach the technological temperature parameters required by painting, and simultaneously provides a heating environment for workers in a workshop to work. Ships and marine painting workshops are known as special workshops in the industry, and a special mode is adopted for heating. In the aspect of heat supply of the traditional coating places, heat convection modes such as a boiler and hot air are generally used for heat supply, so that the pollution is serious, the energy consumption is huge, and the convection heat is difficult to store indoors due to the indoor and outdoor ventilation coefficient of 6-12 times/h required by the coating process, so that the process requirements of modern ship manufacturing and maintenance cannot be met. Causing bottlenecks in the production process of ships.
The CHPT-CRV-HS system technology, CCH technology for short, is a comprehensive utilization system combining a fuel gas radiation heat energy technology with a ship coating production process, and is essentially a low-intensity electromagnetic wave radiation heating system technology. The CCH system simulates a section of heat energy radiation wave which is generated by the sun and only heats a radiated object but does not heat a conducting medium (air), and the object for directly heating is not space air in a workshop building but a heating object: such as personnel, equipment, work tools, etc. in the room. These heating purposes absorb and store the heat energy from the CCH system according to their own physicochemical structural characteristics, and then transfer the heat to the air in the heating space through its surface in contact with the air. Therefore, the ship workpiece entity in the ship coating workshop obtains the temperature parameters required by production, and meanwhile, the working personnel in the workshop also obtains the temperature of the heating environment. The CCH system solves the problem of heating and heating which puzzles ship coating production, has the advantages of high efficiency, energy conservation, comfort, economy, safety, environmental protection and the like due to the advancement of technical principles and process manufacturing, and has important production technical significance for high efficiency, high quality, energy conservation and emission reduction of ship and marine coating production in China.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model provides a ship and maritime work painting workshop gas radiation heating system, which effectively solves the problems that the traditional convection heat supply modes such as boiler and hot air cause serious pollution to the factory building of the ship painting workshop, the temperature parameter of the painting process is difficult to guarantee, and the technical bottleneck is caused to the manufacturing and maintenance production of the modern ship body; meanwhile, the problems that energy consumption of a convection heating mode is huge and energy-saving and emission-reducing indexes of ship production are low due to indoor and outdoor ventilation coefficients of 6-8 times/h in ship coating production are solved.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a boats and ships and marine painting workshop gas radiant heating system, is including being located at least two radiant tube systems of painting workshop inside, the radiant tube system includes many coaxial and the mutual heat energy radiant tube that communicates, adjacent two heat energy radiant tube detachable connections, the head end of radiant tube system is connected with radiant heat energy generator, the end of radiant tube system is provided with the governing valve, all the end of radiant tube system is linked together through maincenter radiant tube system, maincenter radiant tube system includes many coaxial and the mutual central radiant tube that communicates, adjacent two maincenter radiant tube detachable connections, the end of maincenter radiant tube system is provided with negative-pressure air fan, the end of maincenter radiant tube system with the external environment intercommunication of painting workshop.
Furthermore, the radiant heat energy generator comprises burners, all the burners are connected with a temperature control box, and the temperature control box is also connected with a plurality of temperature sensors which are in one-to-one correspondence with the radiant tube system respectively.
Further, the temperature control box is also connected with the negative pressure fan.
Further, a remote control port and a fire-fighting linkage port are arranged on the temperature control box.
Further, all the radiant heat energy generators are connected with a reverse air distribution system through an air distribution connecting pipe, the reverse air distribution system comprises an air distribution pipe, and the air distribution pipe is communicated with the external environment of the coating workshop.
Furthermore, the outside of radiant tube system with the outside of maincenter radiant tube system all is provided with the bowl subassembly, the bowl subassembly includes that a plurality of mutual overlapping's bowls constitute, the bowl subassembly is connected with a plurality of bowl branches dismantled and assembled, maincenter radiant tube or heat energy radiant tube sets up the bowl subassembly with between the bowl branch, maincenter radiant tube or heat energy radiant tube pass through clamp fixed connection in on the bowl branch.
Further, the bowl assembly is removably connected to a plurality of support hangers.
Furthermore, the first end and the last end of the reflector assembly are respectively detachably connected with an end cover through U-shaped clamps.
Further, the heat energy radiant tube is connected with the central radiant tube through a three-way tube.
Further, the radiant heat generator is connected to the head end of the radiant tube system by a heat insulating flange.
The utility model has the advantages that: the problems of serious factory building pollution of the ship painting workshop and difficult guarantee of temperature parameters of the painting process caused by traditional convection heat supply modes such as a boiler, hot air and steam are solved, the technical bottleneck caused by manufacturing and maintenance production of a modern ship body is eliminated, the problem of huge energy consumption caused by 6-12 times/h indoor forced air change of the ship painting workshop is solved, and the better energy-saving and emission-reducing indexes of the ship painting production are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a ship and maritime work coating workshop gas radiation heating system according to an embodiment of the invention;
FIG. 2 is a schematic view of a bowl assembly according to an embodiment of the present invention;
fig. 3 is a wiring diagram of a temperature control box according to an embodiment of the present invention;
fig. 4 is a wiring diagram of a temperature sensor according to an embodiment of the present invention.
In the figure:
1. a radiant heat generator; 2. a heat insulating flange; 3. a thermal energy radiant tube; 4. a snap-in connector; 5. adjusting a valve; 6. a three-way pipe; 7. a central radiant tube; 8. a negative pressure fan; 9. a reflector assembly; 10. a support hanger; 11. an end cap; 12. a reflector branch; 13. a flyback air distribution system; 14. and (4) empty fitting of a connecting pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1-4, a ship and maritime work painting workshop gas radiation heating system according to the embodiment of the invention comprises at least two radiation pipe systems positioned inside a painting workshop, the radiant tube system comprises a plurality of coaxial heat energy radiant tubes 3 which are communicated with each other, two adjacent heat energy radiant tubes 3 are detachably connected, the head end of the radiation pipe system is connected with a radiation heat energy generator 1, the tail end of the radiation pipe system is provided with a regulating valve 5, the tail ends of all the radiation pipe systems are communicated through a central radiation pipe system, the central radiant tube system comprises a plurality of coaxial central radiant tubes 7 which are communicated with each other, two adjacent central radiant tubes 7 are detachably connected, the end of the central radiant tube system is provided with a negative pressure fan 8, and the end of the central radiant tube system is communicated with the external environment of the painting workshop.
In a specific embodiment of the present invention, the radiant heat energy generator 1 comprises a burner, all of which are connected to a temperature control box, and the temperature control box is further connected to a plurality of temperature sensors corresponding to the radiant tube system one-to-one.
In a specific embodiment of the present invention, the temperature control box is further connected to the negative pressure fan 8.
In a specific embodiment of the present invention, the temperature control box is provided with a remote control port and a fire-fighting linkage port.
In a specific embodiment of the present invention, all the radiant heat generators 1 are connected to a return air distribution system 13 through an air distribution connection pipe 14, the return air distribution system 13 includes an air distribution pipe, and the air distribution pipe is communicated with the external environment of the painting shop.
In a specific embodiment of the present invention, the outside of the radiant tube system and the outside of the central radiant tube system are all provided with a reflector assembly 9, the reflector assembly 9 includes a plurality of reflectors which are overlapped with each other, the reflector assembly 9 is detachably connected with a plurality of reflector branches 12, the central radiant tube 7 or the heat energy radiant tube 3 is disposed between the reflector assembly 9 and the reflector branches 12, the central radiant tube 7 or the heat energy radiant tube 3 is fixedly connected to the reflector branches 12 through a hoop.
In one embodiment of the present invention, a plurality of support hangers 10 are removably attached to the bowl assembly 9.
In an embodiment of the present invention, the first and the last ends of the reflective cover assembly 9 are detachably connected to the end covers 11 respectively through U-shaped clips.
In a specific embodiment of the present invention, the thermal energy radiant tube 3 is connected to the central radiant tube 7 through a three-way pipe 6.
In a particular embodiment of the invention, the radiant heat generator 1 is connected to the head end of the radiant tube system by means of a heat insulating flange 2.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.
The utility model discloses a boats and ships and marine painting workshop gas radiation heating system, including an independent or disjunctor gas radiation heat energy heating system, radiation heat energy heating system includes radiation heat energy generator 1 (specification model: CCH-BH 50), radiant tube system, bowl subassembly 9, maincenter radiant tube system, negative-pressure air fan 8 etc..
The radiant heat energy generator 1 comprises a burner, the radiant heat energy generator 1 is used for mixing fuel gas and air and then igniting the mixture, the radiant heat energy generator 1 adopts a 100% premixed gas generator, each radiant heat energy generator 1 is provided with a high-quality cast iron excitation rod, and an electronic excitation gas controller is used for exciting and using an air filter. The radiant heat generator 1 must operate on a negative pressure and, if the negative pressure in the system cannot be established, it is immediately closed to prevent gas flow in the pipeline. Only when the system is in a negative pressure state, the energy consumption rate and the heat production quantity of the radiant heat energy generator 1 are increased along with the increase of the vacuum degree. One end of the radiant heat energy generator 1 is connected with a radiant pipe system through a heat insulation flange 2, the other end of the radiant heat energy generator is connected with a return air distribution system 13 through an air distribution connecting pipe 14, and the return air distribution system 13 comprises an air distribution pipe (the material of the air distribution pipe is SPPC, and the specification model is 0.30mm-300 x 200 mm). The reverse air distribution system 13 is used for distributing the input of gas and air, wherein the air inlet of an air distribution pipe is communicated with the external environment of the coating workshop, and xylene and other spray paint dissolved and volatile matters exist in the ship coating workshop, so that the process environment in the coating workshop is very complex and sensitive, the process is heated, and the original process environment is not influenced.
The radiant tube system comprises a plurality of coaxial and mutually communicated heat energy radiant tubes 3 (specification model: DN100-L3000 mm), two adjacent heat energy radiant tubes 3 are connected together through a clamping type connecting piece 4 (such as a clamping type pipe connecting piece and the like), a pressure regulating valve 5 is arranged at the tail end of the radiant tube system and is connected with a central radiant tube 7 through a three-way pipe 6, the central radiant tube 7 and the heat energy radiant tubes 3 are in the same specification model, fuel gas and air are combusted in the heat energy radiant tubes 3 and the central radiant tubes 7 to generate heat radiation, the two adjacent central radiant tubes 7 are connected into a central radiant tube system through the clamping type connecting piece 4, the head end of the central radiant tube system is connected with two or more radiant tube systems, the tail end is connected with a negative pressure fan 8 (specification model: YX3-80M 2-2), the negative pressure fan 8 is connected with a temperature, the combustor and the temperature sensor are connected with the temperature control box through lines, the temperature control box manages the system, the temperature in a plurality of areas can be controlled, and the temperature control box is provided with a fire-fighting linkage port and can be linked with the whole building and environment fire-fighting alarm system.
The upper part of the heat energy radiation pipe system and the side surface of the central radiation pipe system are covered with a reflector assembly 9, the reflector assembly 9 comprises a plurality of reflectors which are overlapped with each other, the reflectors are made of aluminum plates or stainless steel plates and have specification models of H140 multiplied by W350, end covers 11 are arranged at two ends of the reflector assembly 9, two adjacent reflectors and the end covers 11 are connected through U-shaped clamps, the reflector assembly 9 is in screwed connection with a plurality of reflector support bars 12, and the central radiation pipe 7 and the heat energy radiation pipe 3 are connected with the corresponding reflector support bars 12 through clamps; the reflection cover assembly 9 is clamped with a plurality of supporting hanging brackets 10, and the reflection cover assembly 9 is hung through the supporting hanging brackets 10.
When the device is used specifically, in a coating workshop, a heat energy radiation pipe system and a central radiation pipe system are hung on a ceiling or a roof net rack through a supporting hanger 10, a radiation heat energy generator 1 mixes gas and air and then ignites the gas, a negative pressure fan 8 drives the mixed gas of the gas and the air to flow and burn in a heat energy radiation pipe 3 and a central radiation pipe 7, the negative pressure fan 8 enables a pipeline to run in a negative pressure mode and discharges tail gas to the outside of the coating workshop, the heat energy radiation pipe 3 and the central radiation pipe 7 generate infrared radiation, a reflection plate 8 reflects the infrared radiation to a specific area, objects (floors, automobiles and machinery equipment) and human bodies in the specific area directly receive the infrared radiation, and the infrared radiation releases the heat.
To sum up, with the help of the above technical scheme of the utility model, solved the problem that traditional convection current heating methods such as boiler, hot-blast and steam caused the boats and ships painting workshop factory building serious pollution, painting process temperature parameter is difficult to guarantee, eliminated the bottleneck that modern hull manufacturing and maintenance production caused the technique, solved simultaneously the huge problem of power consumption that 6-12 times/h's indoor forced ventilation leads to in boats and ships painting workshop, realized the better energy saving and emission reduction index of boats and ships painting production.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A fuel gas radiation heating system for ship and maritime work coating workshop is characterized by comprising at least two radiation pipe systems positioned in the coating workshop, the radiant tube system comprises a plurality of coaxial heat energy radiant tubes (3) which are communicated with each other, two adjacent heat energy radiant tubes (3) are detachably connected, the head end of the radiation pipe system is connected with a radiation heat energy generator (1), the tail end of the radiation pipe system is provided with a regulating valve (5), the tail ends of all the radiation pipe systems are communicated through a central radiation pipe system, the central radiant tube system comprises a plurality of coaxial central radiant tubes (7) which are communicated with each other, two adjacent central radiant tubes (7) are detachably connected, and a negative pressure fan (8) is arranged at the tail end of the central radiant tube system, and the tail end of the central radiant tube system is communicated with the external environment of the coating workshop.
2. The fuel gas radiation heating system for ships and marine painting workshops according to claim 1, wherein the radiant heat energy generator (1) comprises burners, all the burners are connected with a temperature control box, and the temperature control box is further connected with a plurality of temperature sensors which are in one-to-one correspondence with the radiant tube systems respectively.
3. The ship and maritime work coating workshop gas radiation heating system according to claim 2, characterized in that the temperature control box is further connected with the negative pressure fan (8).
4. The ship and maritime work coating workshop gas radiation heating system according to claim 3, wherein a remote control port and a fire-fighting linkage port are arranged on the temperature control box.
5. The gas radiant heating system for ships and maritime paint shops according to claim 1, characterized in that all the radiant heat generators (1) are connected to a return air distribution system (13) through an air distribution connection pipe (14), the return air distribution system (13) comprising an air distribution pipe, the air distribution pipe being in communication with the environment outside the paint shop.
6. The ship and maritime work coating workshop gas radiation heating system according to claim 1, wherein a reflector assembly (9) is arranged outside the radiation pipe system and outside the central radiation pipe system, the reflector assembly (9) comprises a plurality of mutually overlapped reflectors, the reflector assembly (9) is detachably connected with a plurality of reflector support bars (12), the central radiation pipe (7) or the heat energy radiation pipe (3) is arranged between the reflector assembly (9) and the reflector support bars (12), and the central radiation pipe (7) or the heat energy radiation pipe (3) is fixedly connected to the reflector support bars (12) through a clamping band.
7. Marine coating plant gas fired radiant heating system according to claim 6, characterised in that a number of support hangers (10) are removably connected to the reflector assembly (9).
8. Marine coating plant gas fired radiant heating system according to claim 6, characterised in that the bowl and marine paint shop gas fired radiant heating system is characterized in that the bowl assembly (9) is removably connected at its first and second ends with end caps (11) each by a U-clamp.
9. The gas radiant heating system for ships and marine paint shops according to claim 1, characterized in that the thermal energy radiant tube (3) is connected with the central radiant tube (7) through a tee pipe (6).
10. Marine vessel and maritime work coating plant gas radiant heating system according to claim 1, characterized in that the radiant heat energy generator (1) is connected to the head end of the radiant tube system by means of an insulating flange (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689719.9U CN210141620U (en) | 2019-05-15 | 2019-05-15 | Gas radiation heating system for ship and maritime work coating workshop |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689719.9U CN210141620U (en) | 2019-05-15 | 2019-05-15 | Gas radiation heating system for ship and maritime work coating workshop |
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| CN210141620U true CN210141620U (en) | 2020-03-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145797A (en) * | 2019-05-15 | 2019-08-20 | 青岛北海船舶重工有限责任公司 | A kind of ship and marine worker Painting Shop gas-fired radiation heating system |
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2019
- 2019-05-15 CN CN201920689719.9U patent/CN210141620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145797A (en) * | 2019-05-15 | 2019-08-20 | 青岛北海船舶重工有限责任公司 | A kind of ship and marine worker Painting Shop gas-fired radiation heating system |
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