CN2773518Y - Gas radiant heater in large space - Google Patents
Gas radiant heater in large space Download PDFInfo
- Publication number
- CN2773518Y CN2773518Y CN 200520078450 CN200520078450U CN2773518Y CN 2773518 Y CN2773518 Y CN 2773518Y CN 200520078450 CN200520078450 CN 200520078450 CN 200520078450 U CN200520078450 U CN 200520078450U CN 2773518 Y CN2773518 Y CN 2773518Y
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- China
- Prior art keywords
- radiant tube
- burner
- gas
- large space
- heating device
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- Expired - Fee Related
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Abstract
The utility model relates to a heating device which is suitable for being used in high and large-sized space buildings, such as workshops, storehouses, etc., and comprises a group of monomer radiation heating devices which are arranged in parallel and can be used as the negative-pressure firing, wherein each of the monomer radiation heating devices is provided with a long U-shaped radiant tube which makes the horizontal hanging and an infrared reflection cover which is covered at the outer upper side of a gas radiant tube. The air inlet end of the radiant tube is provided with a burner and an ignitor which is controlled by a control unit, and the air outlet end of the radiant tube is provided with a tail gas exhaust blower. When the utility model runs, high-temperature gas formed by the burner passes through the U-shaped radiant tube, and the U-shaped tube heats and radiates heat quantity. The product has the advantages of large space environment, good heating effect, low investment, energy saving performance, environmental protection, safety, health, comfort, simple operation management, convenient maintenance, convenient application, etc.
Description
Technical field
The utility model belongs to the heating system technical field in dwelling house and other place, relates to a kind of heating plant that is suitable for use in the high large space building.
Background technology
At present, the mode that this area is used for heating in workshop, the contour large space building of storehouse or the open space building mainly adopts the hot blast mode, need dispose auxiliary equipment such as steam boiler or heat distribution pipe network, heat exchanger, air blast during actual motion, the shortcoming of its existence is that energy waste is serious, thermal losses is big, efficient is low, design and installation complex structure, dust are many, equipment investment and operating cost is huge, security performance is low, maintenance is inconvenient.
The utility model content
The purpose of this utility model is to overcome the defective that prior art exists, so provide a kind of rational in infrastructure, control conveniently, investment is little, operational management simple, heat energy utilization rate height, energy-conserving and environment-protective, safe and reliable large space gas-fired radiation heating device.
Be used to realize that the technical solution of foregoing invention purpose is such: the large space gas-fired radiation heating device that is provided comprises the monomer radiant heating device of one group of negative-pressure firing done that is arranged in parallel, said monomer radiant heating utensil has one to make long U type radiant tube and infrared reflection cover of buckleing above covering on outside the U type radiant tube that level is hung, be provided with burner and by the igniter of control module control at the air inlet end of radiant tube, be provided with the tail gas air exhauster at the exhaust port side of radiant tube.In the actual moving process, the radiant heating device starts back tail gas air exhauster prerequisite activity, and gas is discharged from U type radiant tube exhaust outlet, and air is entered by the radiant tube air inlet simultaneously, forms negative pressure in radiant tube; After the detection negative pressure was qualified, burner was opened, and combustion gas enters burner by inlet, the while ignition device, and fuel gas buring also adds heat radiation tube, at last to extraneous radiations heat energy.During heating a plurality of monomer radiant heating devices are connected to combustion gas and control circuit interface side by side, realize that the integral body of large space or local heating need.Indoor temperature detection, burner start and stop and gas flow, air exhauster rate of air sucked in required etc. are finished by the central controller regulation and control in the whole service process.
Compared with prior art, the utility model adopts the mode of infrared radiation heat exchange to heat, the heat energy utilization rate height of this heating system, no airborne dust, temperature is less with the variation of height, and accumulation of heat discharges slowly, and temperature reduces slow, maintenance requirement to building is not high, thus have large space environment good heating effect, reduced investment, energy-conserving and environment-protective, safe and reliable, health is comfortable, operational management is simple, easy to maintenance, advantage such as be easy to apply.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of the utility model.
Fig. 2 is the side direction structural representation of infrared reflection cover in the utility model.
Fig. 3 is the partial enlarged drawing of burner part among Fig. 1.
The specific embodiment
Referring to accompanying drawing, large space gas-fired radiation heating device described in the utility model comprises one group by being arranged in parallel and distributing and hang negative-pressure firing monomer radiant heating device in large space of central controller 12 control, and each monomer radiant heating device is wherein formed by frame 1, burner 2, igniter 3, pressure test device 4, flame monitoring apparatus 5, U type radiant tube 6, infrared reflection cover 7, tail gas air exhauster 9, dual-coil electromagnetic valve and hand-operated valve 10 and control module 11.U type radiant tube 6 levels are hung in large space, be provided with the igniter 3 that combustion gas is mixed with air and make combustion gas smooth combustion form elongated flame burning device 2 and control at its air inlet end, be provided with tail gas air exhauster 9 at its exhaust port side by control module 11.In the practical structures, burner 2, igniter 3 and tail gas air exhauster 9 are installed on the frame 1 that is positioned at U type radiant tube 6 one sides, U type radiant tube 6 also links to each other with frame 1, fuel gas inlet end at burner 2 is provided with dual-coil electromagnetic valve and the hand-operated valve 10 that is used to prevent gas leakage, and forms the forms of radiation of optional two grades of power with this.Infrared reflection cover 7 is buckled the outer top that covers on U type radiant tube 6, is a band heat-insulation layer and the cross section member (Fig. 2) for two M types.This machine operational process is: the radiant heating device starts back air exhauster work exhausting earlier, and gas is discharged from exhaust outlet C, and air enters radiant tube 6 by air intlet A simultaneously, forms negative pressure in pipe; Pass through pressure test device 4 this moment and detect negative pressure, if pressure can not reach qualified threshold value in 30 seconds, then restart, start the back and then quit work as if still defective, the concurrent signal that is out of order etc. are pending; If the qualified then magnetic valve 10 of negative pressure is opened, combustion gas enters burner 2 by fuel gas inlet B, igniter 3 igniting simultaneously, and fuel gas buring also adds heat radiation tube 6, to extraneous radiations heat energy; Control module 11 control pressure test devices 4 and flame monitoring apparatus 5 states of monitoring constantly, if find duty unusually then restart device, if also undesiredly then quit work, the concurrent signal that is out of order etc. are pending.Number in the figure 8 is the environment temperature detector, and it cooperates with central controller 12 and is used to survey the heating environment temperature, and announcement apparatus work whether.
Claims (3)
1, a kind of large space gas-fired radiation heating device, comprise one group of monomer radiant heating device that is arranged in parallel, it is characterized in that said monomer radiant heating utensil has one to make long U type radiant tube (6) and infrared reflection cover (7) of buckleing above covering on outside the U type radiant tube (6) that level is hung, be provided with burner (2) and by the igniter (3) of control module (11) control at the air inlet end of radiant tube (6), be provided with tail gas air exhauster (9) at the exhaust port side of radiant tube (6).
2, large space gas-fired radiation heating device as claimed in claim 1, it is characterized in that said burner (2), igniter (3) and tail gas air exhauster (9) are installed on the frame (1) that is positioned at U type radiant tube (6) one sides, be provided with dual-coil electromagnetic valve and hand-operated valve (10) at the fuel gas inlet end of burner (2).
3, large space gas-fired radiation heating device as claimed in claim 1 is characterized in that outside U type gas fired radiant tubes (6) that the top buckle to be covered with a band heat-insulation layer and the cross section infrared reflection cover (7) for pair M types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078450 CN2773518Y (en) | 2005-03-11 | 2005-03-11 | Gas radiant heater in large space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078450 CN2773518Y (en) | 2005-03-11 | 2005-03-11 | Gas radiant heater in large space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773518Y true CN2773518Y (en) | 2006-04-19 |
Family
ID=36708781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520078450 Expired - Fee Related CN2773518Y (en) | 2005-03-11 | 2005-03-11 | Gas radiant heater in large space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2773518Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017248A (en) * | 2012-12-13 | 2013-04-03 | 山东天力干燥股份有限公司 | Fuel gas infrared radiation heating device based on pulse combustion |
| CN103791552A (en) * | 2014-03-10 | 2014-05-14 | 上海诺地乐通用设备制造有限公司 | Stainless steel reflection cover of high and big space fuel gas radiation heater |
| CN104048349A (en) * | 2013-03-11 | 2014-09-17 | 屈布勒有限公司 | Method and configuration for heating buildings with an infrared heater |
-
2005
- 2005-03-11 CN CN 200520078450 patent/CN2773518Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017248A (en) * | 2012-12-13 | 2013-04-03 | 山东天力干燥股份有限公司 | Fuel gas infrared radiation heating device based on pulse combustion |
| CN104048349A (en) * | 2013-03-11 | 2014-09-17 | 屈布勒有限公司 | Method and configuration for heating buildings with an infrared heater |
| CN104048349B (en) * | 2013-03-11 | 2019-05-28 | 屈布勒有限公司 | Method and apparatus for using infrared ray heating plant being building heating |
| CN103791552A (en) * | 2014-03-10 | 2014-05-14 | 上海诺地乐通用设备制造有限公司 | Stainless steel reflection cover of high and big space fuel gas radiation heater |
| CN103791552B (en) * | 2014-03-10 | 2016-05-11 | 上海诺地乐通用设备制造有限公司 | Large space gas-fired radiant heating device stainless steel reflector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 |