CN205119760U - Non -contact infrared device - Google Patents
Non -contact infrared device Download PDFInfo
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- CN205119760U CN205119760U CN201520786839.2U CN201520786839U CN205119760U CN 205119760 U CN205119760 U CN 205119760U CN 201520786839 U CN201520786839 U CN 201520786839U CN 205119760 U CN205119760 U CN 205119760U
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Abstract
The utility model discloses a non -contact infrared device, including non -contact infra -red transmitter and outer box, outer box includes gas -tight silo, cooling bin and combustion chamber, non -contact infra -red transmitter includes mixture portion, compression unit and combustion section, and mixed position is in the gas -tight silo, and the compression unit is arranged in cooling bin, and combustion section is arranged in combustion chamber, combustion chamber bottom opening, cooling bin is equipped with the cooling air input port, the gas -tight silo is equipped with air blowing entry and gas supply line, mixture portion top is fixed in including gas burner and combustion air mouth, gas burner in mixture portion, and the combustion air mouth is located mixture portion lateral part, and gas supply line connects the gas burner. The utility model provides the high power sum efficiency of radiation burning. Realize the combination of a plurality of non -contact infrared transmitters and used, overcome ignition needle pottery oversheath cracked problem of being heated, prolonged the life of ignition needle, improved job stabilization nature.
Description
Technical field
The utility model relates to industry heating technical field, relates in particular to and is applied to a kind of industry heating, the non-contact infrared radiator of dry processing.
Background technology
Utilize infrared ray to the fuel factor principle of large molecule water body resonance cracking, carrying out evaporate to dryness processing with infrared radiation for material, is the common technology in current industry heating field.It is low that this technology relative atmospheric convective drying has energy consumption, the advantage that dry mass is good.
In prior art field, gas-fired infrared radiation transmitter mainly comprises: infrared emitter from bottom to top the forward radiant burner of radiation material and infrared ray by radiation source from left and right sides to the antenna with side radiation direction burner of radiation material.And rarely have the reverse Gas-fired Radiator in Municipal of radiation source from top to bottom radiation material.In practice, what usually lain low by material to be processed is placed on processing conveyer belt, dries with the heating that load mode accepts radiant burner by heating work region.
Concerning the forward gas-fired infrared radiator of infrared ray autoradiolysis source radiation material from bottom to top: intercept between radiation source and material to be processed and have conveyer belt, conveyer belt bears ultrared direct radiation, material to be processed bears radiation indirectly across conveyer belt, cannot realize the direct radiation of infrared ray, heat drying efficiency is on the low side; And concerning infrared ray autoradiolysis source by side lateral radiation material gas-fired infrared radiator: material is away from radiation source, and heat drying effect is undesirable.
A reverse gas infrared radiation transmitter of the prior art, comprises mixing unit, compression unit and combustion section.Combustion gas and air are entered by mixing unit, at combustion section ignition combustion after compression unit confuses, produce infra-red radiation, carry out radiation heating by infra-red radiation to material.Wherein, mixing unit comprises small-power combustion gas entrance port and combustion air mouth, described small-power combustion gas entrance port and combustion air mouth are all positioned at mixing unit top, and combustion gas enters mixing unit by small-power combustion gas entrance port, drive ambient air synchronously to enter mixing unit under ejector action simultaneously.This technical scheme Problems existing is for guaranteeing the ratio of air in mist, and the gas quantity entered by small-power combustion gas entrance port is little, causes the power of infra-red radiation not high.In addition, in this reverse gas infrared radiation transmitter existing, the spark pin sealing that also there is ignition combustion portion is bad, and long-time use is easily ruptured and gas leakage causes misfiring; Infrared emitter by the wire netting heated, the problems such as cause infra-red radiation uneven.How designing a kind of infrared radiator both having supported reverse combustion gas, can overcome again the reverse gas infrared radiation transmitter of the problems referred to above simultaneously, is the work that those skilled in the art should play initiative thinking.
Utility model content
The utility model provides a kind of reverse gas infrared radiation transmitter, is intended to address the aforementioned drawbacks.
The concrete technical scheme that the utility model adopts is:
A kind of non-contact infrared radiation appliance, comprises non-contact infrared transmitter and outer case; Described outer case comprises gas-tight silo, cooling storehouse and combustion bin; Described gas-tight silo is separated by upper spacer with cooling storehouse; Described cooling storehouse and combustion bin are separated by lower clapboard; Described non-contact infrared transmitter comprises mixing unit, compression unit and combustion section, and the upper end of described compression unit connects mixing unit, lower end connects combustion section; Described mixing unit is arranged in gas-tight silo, and described compression unit is arranged in cooling storehouse, and described hot spots is in combustion bin; Described combustion bin bottom opening; Described cooling storehouse is provided with cooling air input port; Air blast entrance and fuel gas supply conduit is provided with in described gas-tight silo; Described mixing unit comprises gas nozzle and combustion air mouth, and described gas nozzle is fixed on the top of mixing unit, and described combustion air mouth is positioned at the sidepiece of mixing unit, and described fuel gas supply conduit is connected on gas nozzle.
By adopting this technical scheme: in gas-tight silo, fuel gas imports in gas nozzle through fuel gas supply conduit, enter mixing unit, simultaneously, sealed compartment inside is made to form high pressure by air blast entrance to air blast in sealed compartment, compressing combustion air enters mixing unit by combustion air mouth, both jointly enter both and jointly enter compression unit, suddenly the inside diminished at compression unit is compressed, what realize fuel gas and combustion air fully confuses formation combustion mixture, enter combustion section again to burn, produce radiant heat energy and radiative oven dry is carried out to the material be positioned at bottom combustion bin.Meanwhile, the cooling air input port on cooling storehouse blasts cooling air, carries out external refrigeration to compression unit, prevents the inverse burning of the too high combustion gas caused of compression unit temperature.Compared with prior art, fuel gas and air enter mixing unit respectively instead of drive air to enter mixing unit by fuel gas from two positions.Thus, improve the overall intake of combustion mixture, meanwhile, realize air and fuel gas that subitem controls to enter mixing unit, make both mixed proportions reach optimum, while decreasing gas consumption, improve radiant combustion efficiency.
Preferably, in above-mentioned non-contact infrared radiation appliance: described cooling storehouse comprises left district, Zhong Qu and You Qu, described middle district is positioned between Zuo Qu and right district; All be provided with wind deflector between described Zhong Qu and left district and between Zhong Qu and right district, described cooling air input port is arranged in district; Described non-contact infrared transmitter has even number, and each compression unit is symmetrically distributed in Zuo Qu and right district between two, and described wind deflector is provided with exhaust vent.
By adopting this technical scheme: realize using the tandem compound of a plurality of non-contact infrared transmitter, why middle district is set, being to prevent the cooling air blasted by cooling air input port from occurring robbing flow phenomenon, causing the cooling of the non-contact infrared radiation appliance near cooling air input port very fast and away from the non-contact infrared radiation appliance cooling several times of cooling air input port; Utilize the setting of dividing plate and exhaust vent, carry out reasonable distribution to the cooling air of cooling air input port input, ensure that the cooling air air quantity that the compression unit of each non-contact infrared radiation appliance receives is consistent, cooling effect is suitable.
It is further preferred that in above-mentioned non-contact infrared radiation appliance: described twice wind deflector connects as one, entirety is V-shape structure.
In technique scheme: why adopt V-shape structure, to coordinate non-contact infrared radiation appliance upper end little, the structure that lower end is large, reduce taking up room of outer case as far as possible, optimizing product structure resource, is also have an oblique angle in order to allow by the exhaust vent cooling air be blown in Zuo Qu and right district in addition.
Preferably, in above-mentioned non-contact infrared radiation appliance: described combustion section comprises housing, burner plate and igniter, described burner plate is provided with through burner port, described burner plate is fixed on housing bottom.It is even more preferred that described housing is metal shell, described burner plate is heat-stable ceramic plate, and described burner port is evenly concavo-convex is distributed in burner plate surface.
By adopting this technical scheme: control on ceramic wafer by radiation happening part, compared to traditional metallic plate radiation source, radiation profiles is more stablized controlled, is more evenly distributed.Without visible flame during pottery gas-fired infrared combustion system burner combustion, there is energy-saving and environmental protection, safe, stable advantage.
It is further preferred that in above-mentioned non-contact infrared radiation appliance: described lower clapboard is provided with the partition board hole for conducting cooling storehouse and combustion bin; Described combustion section also comprises outer frame body and ceramic insulation portion, the top and bottom opening of described outer frame body, inwall are provided with steam vent, be fixed as one with outer frame body bottom described ceramic insulation portion, be provided with space of leaking out between sidepiece and outer frame body inwall, and this leaks out, space is just to described steam vent; Described housing upper end stretches out that outer frame body is connected with compression unit, lower end is held by ceramic insulation portion.More have choosing: also comprise fixed mount, described fixed mount is fixed on outer frame body top and is held out against in ceramic insulation portion housing lower end.Further preferably, in above-mentioned non-contact infrared radiation appliance: described igniter is fixed on described outer frame body sidewall, and described igniter is positioned at below described housing.
By adopting this technical scheme: with ceramic insulation, portion realizes thermal insulation protection to housing bottom; and the cooling air cooled compression unit in cooling storehouse enters combustion bin by cooling storehouse under gas pressure; and enter outer frame body inside from outer frame body top; realizing cooling to housing exterior walls prevents housing exterior walls overheated; and discharge from the steam vent the sidewall of outer frame body through space of leaking out; and circulate the bottom of outer frame body, circulation oxygen supply is realized to the burning of combustion section.
Preferably, in above-mentioned non-contact infrared radiation appliance: described combustion section also comprises auxiliary combustion net, described auxiliary combustion net is fixed on outer frame body inwall, and described igniter is positioned at described auxiliary combustion side on the net.
By adopting this technical scheme: arrange auxiliary combustion net, in order to the combustion mixture completely that makes also not burn is lighted again in the auxiliary combustion net metal surface of high temperature, formation hot-air rises, thermal updrafts and input air pressure from top to bottom reach dynamic equilibrium, and residue combustion mixture is stranded in Thorough combustion in combustion bin.Thus realize combustion mixture and reach the effect of burning completely.
It is further preferred that in above-mentioned non-contact infrared radiation appliance: described igniter comprises ignition electrode, ignition electrode overcoat, ignition electrode inner sleeve; Described ignition electrode overcoat is fixed in ceramic insulation portion through outer frame body outer wall, and described outer frame body inside is stretched in ignition electrode inner sleeve one end, the other end is connected with ignition electrode overcoat, and described ignition electrode stretches into inside outer frame body through described ignition electrode overcoat and ignition electrode inner sleeve; Described ignition electrode overcoat and described ignition electrode inner sleeve all adopt pottery to form.Preferably, in above-mentioned non-contact infrared radiation appliance: be arranged with internal thread outside described ignition electrode, be arranged with external screw thread in described ignition electrode, described ignition electrode overcoat and ignition electrode inner sleeve are connected with a joggle by described internal thread and external screw thread.
By adopting this technical scheme: utilize the screw-threaded engagement between ignition electrode overcoat and ignition electrode inner sleeve, realize the fastened to each other of ignition electrode and ignition electrode overcoat, ignition electrode inner sleeve is positioned at outer frame body inside, heating temperature is higher and ignition electrode outer sheath temperature is lower, both expand with heat and contract with cold degree difference, the hermetic seal of ignition electrode provides contracting on the other hand and to rise space to adopt screw-threaded engagement to ensure that on the one hand, the problem that the ceramic sheath overcoming traditional ignition electrode ruptures because non-homogeneous expansion is even.
It is further preferred that in above-mentioned non-contact infrared radiation appliance: described auxiliary combustion net adopts the mesh grid of nickel chromium iron aluminium alloy.
Compared with prior art, the utility model improves the power efficiency of radiant combustion.Achieve combinationally using of a plurality of non-contact infrared radiation transmitter, overcome ignition electrode pottery oversheath by the problem of thermal destruction, extend the service life of ignition electrode, improve the stability of work.
Accompanying drawing explanation
Fig. 1 is the schematic front view of embodiment 1 of the present utility model;
Fig. 2 is the schematic side view of embodiment 1 of the present utility model, and this figure eliminates fuel gas supply conduit;
The structural representation of Fig. 3 Fig. 1 non-contact infrared transmitter;
The structural representation of igniter in Fig. 4 Fig. 3;
Fig. 5 is the close-up schematic view of a-quadrant in Fig. 3;
Fig. 6 is the close-up schematic view in B region in Fig. 1.
The corresponding relation of Reference numeral and parts is as follows:
1, non-contact infrared transmitter; 2, outer case; 11, mixing unit; 12, compression unit; 13, combustion section; 111, gas nozzle; 112, combustion air mouth; 131, housing; 132, burner plate; 133, igniter; 134, outer frame body; 135, fixed mount; 136, auxiliary combustion net; 1331, ignition electrode; 1332, ignition electrode overcoat; 1333, ignition electrode inner sleeve; 1341, steam vent; 1342, ceramic insulation portion; 1343, to leak out space; 21, gas-tight silo; 22, storehouse is cooled; 23, combustion bin; 24, upper spacer; 25, lower clapboard; 26, partition board hole; 211, air blast entrance; 212, fuel gas supply conduit; 221, Zuo Qu; 222, Zhong Qu; 223, You Qu; 224, cooling air input port; 225, dividing plate; 2551, exhaust vent.
Detailed description of the invention
Under the utility model is further described in conjunction with the embodiments.
Embodiment 1 as shown in figures 1 to 6:
A kind of non-contact infrared radiation appliance: comprise non-contact infrared transmitter 1 and outer case 2.Described non-contact infrared transmitter 1 comprises mixing unit 11, compression unit 12 and combustion section 13, and the upper end of described compression unit 12 connects mixing unit 11, lower end connects combustion section 13; Described outer case 2 comprises gas-tight silo 21, cooling storehouse 22 and combustion bin 23; Described gas-tight silo 21 is separated by upper spacer 24 with cooling storehouse 22; Described cooling storehouse 22 is separated by lower clapboard 25 with combustion bin 23; Described non-contact infrared radiation appliance 1 is fixed in described outer case 2.Specifically, described mixing unit 11 is arranged in gas-tight silo 21, and described compression unit 12 is arranged in cooling storehouse 22, and described combustion section 13 is arranged in combustion bin 23; Described combustion bin 23 bottom opening; Described cooling storehouse 22 is provided with cooling air input port 221; Air blast entrance 211 and fuel gas supply conduit 212 is provided with in described gas-tight silo 21; Described mixing unit 11 comprises gas nozzle 111 and combustion air mouth 112, and described gas nozzle 111 is fixed on the top of mixing unit 11, and described combustion air mouth 12 is positioned at the sidepiece of mixing unit 11, and described fuel gas supply conduit 212 is connected on gas nozzle 11.Described middle district 222 is between left district 221 and right district 223; All be provided with wind deflector 225 between described middle district 222 and left district 221 and between middle district 222 and right district 223, described cooling air input port 224 is arranged in district 222; Described non-contact infrared generator 1 has 16, and each compression unit 12 one group between two, divide eight groups and be symmetrically distributed in left district 221 and right district 223, described wind deflector 225 is provided with exhaust vent 2251.Described twice wind deflector 225 connects as one, overall in V-shape.
Described combustion section 13 comprises housing 131, burner plate 132, igniter 133, outer frame body 134, ceramic insulation portion 1342, fixed mount 135 and auxiliary combustion net 136, the bottom that described burner plate 132 is provided with through burner port, described burner plate 132 is fixed on housing 131.Described housing 131 is metal shell, and described burner plate 132 is heat-stable ceramic plate, and described burner port is uniformly distributed in burner plate 132 surface.
Described lower clapboard 25 is provided with the partition board hole 26 for conducting cooling storehouse 22 and burning 3; Top and bottom opening, the inwall of described outer frame body 134 are provided with steam vent 1341, be fixed as one with outer frame body 134 bottom described ceramic insulation portion 1342, be provided with space 1343 of leaking out between sidepiece and outer frame body 134 inwall, and this leaks out, space 1343 is just to described steam vent 341; Described housing 131 upper end stretches out that outer frame body 134 is connected with compression unit 12, lower end is held by ceramic insulation portion 1342.Described fixed mount 135 is fixed on outer frame body 134 top, for holding out against housing 131 lower end in ceramic insulation portion 1343.Described auxiliary combustion net 136 adopts the mesh grid of nickel chromium iron aluminium alloy, is fixed on outer frame body 134 inwall, and described igniter 133 is positioned at above described auxiliary combustion net 136.
Described igniter 133 comprises ignition electrode 1331, ignition electrode overcoat 1332, ignition electrode inner sleeve 1333; Described igniting needle stand 1332 is provided with internal thread, described ignition electrode fixture 1333 is provided with external screw thread, described ignition electrode overcoat 332 is fixed in ceramic insulation portion 1342 through outer frame body 34 outer wall, described ignition electrode inner sleeve 1333 one end stretches into that outer frame body 134 is inner, the other end is connected with a joggle with ignition electrode overcoat 1332 by described internal thread and external screw thread, and described ignition electrode 1331 passes described ignition electrode overcoat 1332 and ignition electrode inner sleeve 1333 stretches into inside outer frame body 134; Described ignition electrode overcoat 1332 and described ignition electrode inner sleeve 1333 all adopt pottery to form.
In practice, the course of work is as follows:
In gas-tight silo 21, fuel gas imports in gas nozzle 111 through fuel gas supply conduit 212, enter mixing unit 11, simultaneously, make sealed compartment 21 inside form high pressure by air blast entrance 211 to air blast in sealed compartment 21, compressing combustion air enters mixing unit 11 by combustion air mouth 112, and fuel gas and combustion air enter compression unit 12 jointly, compress in compression unit 12 inside, what realize fuel gas and combustion air fully confuses formation combustion mixture.Combustion mixture enters combustion section 13, is lighted under igniter 133 acts on, and in the burning of burner plate 132 place, produces radiant heat energy and carries out radiative oven dry to the material be positioned at bottom combustion bin 23.Simultaneously, in cooling storehouse 22, centering district, cooling air input port 222 blasts cooling air, and cooling air is evenly diffused in left district 221 and right district 223 through exhaust vent 2551, external refrigeration is carried out to each compression unit 12, prevents the inverse burning of the too high combustion gas caused of compression unit 12 temperature.Subsequently, these cooling airs enter in combustion bin 23 by cooling storehouse 22 through partition board hole 26 under gas pressure, and enter inside outer frame body 134 from outer frame body 134 top, realizing cooling to housing 131 outer wall prevents housing 131 outer wall overheated, and discharge from the steam vent 1341 outer frame body 134 sidewall through space 1342 of leaking out, and circulate the bottom of outer frame body 134, circulation oxygen supply is realized to the burning of combustion section 13.Simultaneously, the combustion mixture completely that do not burn is lighted again in the metal surface of the auxiliary combustion net 136 of high temperature, formation hot-air rises, and thermal updrafts and input air pressure from top to bottom reach dynamic equilibrium, realize combustion mixture and reach the effect of burning completely.
The above, it is only a certain item embodiment of the present utility model, the utility model is not limited to the restriction of above-described embodiment, all above-described embodiment is done according to technical spirit of the present utility model similar amendment, change and replacement, still belong in the scope of the technical solution of the utility model.Protection domain of the present utility model is only defined by claims.
Claims (12)
1. a non-contact infrared radiation appliance, is characterized in that: comprise non-contact infrared transmitter (1) and outer case (2); Described outer case (2) comprises gas-tight silo (21), cooling storehouse (22) and combustion bin (23); Described gas-tight silo (21) is separated by upper spacer (24) with cooling storehouse (22); Described cooling storehouse (22) and combustion bin (23) are separated by lower clapboard (25); Described non-contact infrared transmitter (1) comprises mixing unit (11), compression unit (12) and combustion section (13), and the upper end of described compression unit (12) connects mixing unit (11), lower end connects combustion section (13); Described mixing unit (11) is arranged in gas-tight silo (21), and described compression unit (12) is arranged in cooling storehouse (22), and described combustion section (13) is arranged in combustion bin (23); Described combustion bin (23) bottom opening; Described cooling storehouse (22) is provided with cooling air input port (224); Air blast entrance (211) and fuel gas supply conduit (212) is provided with in described gas-tight silo (21); Described mixing unit (11) comprises gas nozzle (111) and combustion air mouth (112), described gas nozzle (111) is fixed on the top of mixing unit (11), described combustion air mouth (112) is positioned at the sidepiece of mixing unit (11), and described fuel gas supply conduit (212) connects gas nozzle (111).
2. a kind of non-contact infrared radiation appliance as claimed in claim 1, it is characterized in that: described cooling storehouse (22) comprises left district (221), middle district (222) He Youqu (223), described middle district (222) is positioned between left district (221) He Youqu (223); All be provided with wind deflector (225) between described middle district (222) and left district (221) and between middle district (222) and right district (223), described cooling air input port (224) is arranged in district (222); Described non-contact infrared transmitter (1) has even number, and each compression unit (12) is symmetrically distributed in left district (221) He Youqu (223) between two, and described wind deflector (225) is provided with exhaust vent (2251).
3. a kind of non-contact infrared radiation appliance as claimed in claim 2, is characterized in that: described twice wind deflector (225) connects as one, overall in V-shape structure.
4. a kind of non-contact infrared radiation appliance as claimed in claim 3, it is characterized in that: described combustion section (13) comprises housing (131), burner plate (132) and igniter (133), described burner plate (132) be provided with through burner port, described burner plate (132) be fixed on housing (131) bottom.
5. a kind of non-contact infrared radiation appliance as claimed in claim 4, it is characterized in that: described housing (131) is metal shell, described burner plate (132) is heat-stable ceramic plate, and described burner port is uniformly distributed in burner plate (132) surface.
6. a kind of non-contact infrared radiation appliance as claimed in claim 5, is characterized in that: described lower clapboard (25) is provided with the partition board hole (26) for conducting cooling storehouse (22) and combustion bin (23); Described combustion section (13) also comprises outer frame body (134) and ceramic insulation portion (1342), the top and bottom opening of described outer frame body (134), inwall are provided with steam vent (1341), described ceramic insulation portion (1342) bottom is fixed as one with outer frame body (134), be provided with space of leaking out (1343) between sidepiece and outer frame body (134) inwall, and this leaks out, space (1343) are just to described steam vent (341); Described housing (131) upper end stretches out that outer frame body (134) is connected with compression unit (12), lower end is held by ceramic insulation portion (1342).
7. a kind of non-contact infrared radiation appliance as claimed in claim 6, it is characterized in that: described combustion section (13) also comprises fixed mount (135), described fixed mount (135) is fixed on outer frame body (134) top, for holding out against housing (131) lower end in ceramic insulation portion (1343).
8. a kind of non-contact infrared radiation appliance as claimed in claim 7, is characterized in that: described igniter (133) is fixed on described outer frame body (134) sidewall, and described igniter (133) is positioned at described housing (131) below.
9. a kind of non-contact infrared radiation appliance as claimed in claim 8, it is characterized in that: described combustion section (13) also comprises auxiliary combustion net (136), described auxiliary combustion net (136) is fixed on outer frame body (134) inwall, and described igniter (133) is positioned at described auxiliary combustion net (136) top.
10. a kind of non-contact infrared radiation appliance as claimed in claim 9, is characterized in that: described igniter (133) comprises ignition electrode (1331), ignition electrode overcoat (1332), ignition electrode inner sleeve (1333); Described ignition electrode overcoat (1332) is fixed in ceramic insulation portion (1342) through outer frame body (134) outer wall, outer frame body (134) inside is stretched in described ignition electrode inner sleeve (1333) one end, the other end is connected with ignition electrode overcoat (1332), and described ignition electrode (1331) stretches into outer frame body (134) inner side through described ignition electrode overcoat (1332) and ignition electrode inner sleeve (1333); Described ignition electrode overcoat (1332) and described ignition electrode inner sleeve (1333) all adopt pottery to form.
11. a kind of non-contact infrared radiation appliances as claimed in claim 10, it is characterized in that: described igniting needle stand (1332) is provided with internal thread, described ignition electrode fixture (1333) is provided with external screw thread, and described igniting needle stand (1332) and ignition electrode fixture (1333) are connected with a joggle by described internal thread and external screw thread.
12. a kind of non-contact infrared radiation appliances as claimed in claim 11, is characterized in that: described auxiliary combustion net (35) adopts the mesh grid of nickel chromium iron aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786839.2U CN205119760U (en) | 2015-10-13 | 2015-10-13 | Non -contact infrared device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786839.2U CN205119760U (en) | 2015-10-13 | 2015-10-13 | Non -contact infrared device |
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| Publication Number | Publication Date |
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| CN205119760U true CN205119760U (en) | 2016-03-30 |
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| CN201520786839.2U Active CN205119760U (en) | 2015-10-13 | 2015-10-13 | Non -contact infrared device |
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| CN (1) | CN205119760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568320A (en) * | 2015-10-13 | 2017-04-19 | 上海蓝炽热能科技有限公司 | Non-contact infrared radiation device |
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2015
- 2015-10-13 CN CN201520786839.2U patent/CN205119760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568320A (en) * | 2015-10-13 | 2017-04-19 | 上海蓝炽热能科技有限公司 | Non-contact infrared radiation device |
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