CN110260394A - A kind of Gas Infrared heating installation for large space - Google Patents
A kind of Gas Infrared heating installation for large space Download PDFInfo
- Publication number
- CN110260394A CN110260394A CN201910627535.4A CN201910627535A CN110260394A CN 110260394 A CN110260394 A CN 110260394A CN 201910627535 A CN201910627535 A CN 201910627535A CN 110260394 A CN110260394 A CN 110260394A
- Authority
- CN
- China
- Prior art keywords
- gas
- large space
- luminescent screen
- infrared heating
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 238000005485 electric heating Methods 0.000 claims description 15
- 238000006555 catalytic reaction Methods 0.000 claims description 14
- 239000002737 fuel gas Substances 0.000 claims description 12
- 210000002268 wool Anatomy 0.000 claims description 11
- 230000003197 catalytic effect Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 206010037660 Pyrexia Diseases 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/12—Radiant burners
- F23D14/18—Radiant burners using catalysis for flameless combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L5/00—Blast-producing apparatus before the fire
- F23L5/02—Arrangements of fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/06—Casings, cover lids or ornamental panels, for radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses a kind of Gas Infrared heating installations for large space, including semi-surrounding shell, luminescent screen has been fixed by the bracket in the installation cavity of the semi-surrounding shell, the rear side of the luminescent screen is connected with gas pipeline, solenoid valve is provided on the gas pipeline, pressure fan is provided on rear side of the semi-surrounding shell, the luminescent screen, pressure fan, solenoid valve are electrically connected with the controller.The present invention can replace electric heater to generate infrared ray heating by combustion gas, at low cost, energy utilization rate is high, heat supplement effect is good advantage, also have the characteristics that install that rapid, easy to operate, to be not take up metope space, security performance high.
Description
Technical field
The present invention relates to heating equipment technical fields more particularly to a kind of Gas Infrared for large space to warm oneself and fill
It sets.
Background technique
Large-space clean factory building occupies sizable ratio in building system, such as factory, hangar, gymnasium are
Belong to the column of large space.The heating system of domestic large space is chronically at based on traditional cross-ventilation heating.In order to
Reach certain heating effect, it is necessary to heat air all in building, heat is transmitted to by people or object by hot-air.This
Kind heating system is lower to the effective rate of utilization of thermal energy, and in large space, air stratification is serious, and upper heat and lower cold leads to roof
Heat dissipation is big, while the gaps such as door and window heat loss by infiltration is big.Cause the loss of thermal energy in large space very big.
For this status, more advanced gas infrared radiant heating system is introduced, by infrared radiation, with human body
It carries out heat exchange directly to play the role of individually heating human body, reduces thermal loss.
Though there is the precedent by gas-fired infrared radiating system heating in the country, similar heating installation is in structure design
There are still some problems: first, the mode of control device temperature is single, and the thermal efficiency is low.Due to existing similar heating on the market
System is only passed through rate by control combustion gas come control device interior catalyst reaction rate to control temperature.And air conduct
The substance for participating in catalysis reaction, which steady and sustained cannot supply, causes combustion gas that cannot react completely, and the thermal efficiency is not high.Second, heat dissipation
Device performance is excessively poor.The hot environment of infra-red radiation system work easily damages components, and device is anti-to the components such as air draft
The requirement of multiple start and stop is very high.If the material property that radiator is selected is not suitable for, the service life of device, band will be substantially reduced
Carry out security risk.
Summary of the invention
The object of the present invention is to provide a kind of Gas Infrared heating installations for large space, solve existing Gas Infrared
Heating equipment temperature control method is single, the problem that the thermal efficiency is low, safety is poor.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of Gas Infrared heating installation for large space of the present invention, including semi-surrounding shell, outside the semi-surrounding
Luminescent screen is fixed by the bracket in the installation cavity of shell, the rear side of the luminescent screen is connected with gas pipeline, the fuel gas conduit
It is provided with solenoid valve on road, pressure fan is provided on rear side of the semi-surrounding shell, the luminescent screen, pressure fan, solenoid valve are equal
It is electrically connected with the controller.
Further, the luminescent screen includes metal shell and the insulating wool being set in the metal shell, fever group
Part and catalysis medium, the heat generating component are set between the insulating wool and the catalysis medium, set on the metal shell
It is equipped with stainless (steel) wire, the open side that the stainless (steel) wire is mounted on the metal shell is realized closing, set on the metal shell
It is equipped with fuel gas inlet, the fuel gas inlet is connected with the gas pipeline, and the heat generating component is electrically connected with the controller.
Further, the catalysis medium includes catalytic carrier and catalyst, and the catalytic carrier is carbon paper or asbestos
Net, the catalyst are metal platinum of the uniform fold on the catalytic carrier.
Further, the heat generating component includes electric heating tube and temperature sensor, and the electric heating tube is set as more
A, multiple electric heating tubes are evenly distributed on the insulating wool, multiple electric heating tubes and temperature sensor electricity
Connection, the temperature sensor are electrically connected with the controller.
Further, the gas pipeline is connected with public gas pipeline.
Further, the controller is electrically connected with indoor temperature transmitter.
Compared with prior art, advantageous effects of the invention: 1) under working environment, pressure fan can be persistently to hair
Tabula rasa supplies enough air, keeps oxygen sufficient, keeps catalysis reaction efficiency higher, and more saving combustion gas is improving the thermal efficiency
While, pressure fan plays heat spreading function to luminescent screen, protects electromagnetism original part, effectively extends device service life；2) solenoid valve
It can control the gas flow in the unit time, so that the radiation intensity i.e. surface temperature of luminescent screen is controlled, it is different to adapt to
Heating requires；3) controller can be acquired and be controlled in real time room temperature by indoor temperature transmitter, pressure fan and solenoid valve,
Heating cost can be effectively controlled, operation is simplified.In conclusion the present invention can replace electric heater to generate infrared ray by combustion gas
Heating, at low cost, energy utilization rate is high, heat supplement effect is good advantage, also have install it is rapid, easy to operate, no
The high feature of occupancy metope space, security performance.
Detailed description of the invention
The invention will be further described for explanation with reference to the accompanying drawing.
Fig. 1 is the Gas Infrared heating installation structural schematic diagram that the present invention is used for large space；
Fig. 2 is the structural blast schematic diagram of luminescent screen of the present invention；
Fig. 3 is the connection schematic diagram of bracket of the present invention；
Description of symbols: 1, semi-surrounding shell；2, luminescent screen；3, pressure fan；4, controller；5, bracket；6, fuel gas conduit
Road；7, metal shell；8, insulating wool；9, heat generating component；10, it is catalyzed medium；11, stainless (steel) wire；12, solenoid valve.
Specific embodiment
As shown in Figure 1-3, a kind of Gas Infrared heating installation for large space, including semi-surrounding shell 1, described half
It surrounds in the installation cavity of shell 1 and luminescent screen 2 is fixed with by bracket 5, specifically, the bracket 5 is bending metal plate, the branch
Frame 5 is evenly arranged with multiple in the two sides up and down of 1 inner wall of semi-surrounding shell, and an edge of the metal plate passes through bolt
It is fixedly connected on the inner wall of the semi-surrounding shell 1, the upper and lower ends of the luminescent screen 2 are bolted on multiple described
On bracket 5, the rear side of the luminescent screen 2 is connected with gas pipeline 6, and the gas pipeline 6 is connected with public gas pipeline,
It is provided with solenoid valve 12 on the gas pipeline 6, the rear side of the semi-surrounding shell 1 is provided with pressure fan 3, the luminescent screen 2,
Pressure fan 3, solenoid valve 12 are electrically connected with controller 4, and outside air is introduced through the pressure fan 3, by the semi-surrounding outside
The channel formed between shell 1 and the luminescent screen 2 is penetrated on the leading flank of the luminescent screen 2, realizes that combustion gas sufficiently connects with air
Touching by the sustainable stable supply a certain amount of ground air of the pressure fan 3, while guaranteeing that air can uniformly be diffused into described half
It surrounds between shell 1 and the gap of the luminescent screen 2, increases the contact area between air and the luminescent screen 2, accelerate catalysis
Reaction rate improves the thermal efficiency.
The controller 4 makes the oxygen content on 2 surface of luminescent screen keep stablizing, makes by controlling the pressure fan 3
It is higher to be catalyzed reaction efficiency, more saving combustion gas, the controller 4 controls combustion gas described by adjusting the solenoid valve 12
Supply amount on 2 surface of luminescent screen in the unit time, to control the radiation intensity i.e. surface temperature of the luminescent screen 2.
The luminescent screen 2 includes metal shell 7 and the insulating wool 8,9 and of heat generating component that are set in the metal shell 7
It is catalyzed medium 10, the heat generating component 9 is set between the insulating wool 8 and the catalysis medium 10, on the metal shell 7
It is provided with stainless (steel) wire 11, the stainless (steel) wire 11 realizes closing, institute by the open side that screw is mounted on the metal shell 7
The big face in upside of metal shell 7 is stated without top cover, the insulating wool 8, heat generating component 9 and catalysis medium 10 are sequentially arranged at the gold
Belong in shell 7, is finally fixed and is protected by the stainless (steel) wire 11, be provided with fuel gas inlet on the metal shell 7, institute
It states fuel gas inlet to be connected with the gas pipeline 6, the heat generating component 9 is electrically connected with the controller 4.
The catalysis medium 10 include catalytic carrier and catalyst, the catalytic carrier be carbon paper or asbestos gauge, it is described to urge
Agent is metal platinum of the uniform fold on the catalytic carrier, what the catalysis medium 10 was used to enter the fuel gas inlet
Combustion gas is catalyzed to reduce the burning point of the combustion gas, enable combustion gas occur in the metal shell 7 flameless combustion with
Release infrared ray.
The heat generating component 9 includes electric heating tube and temperature sensor, and the electric heating tube is set as multiple, multiple described
Electric heating tube is evenly distributed on the insulating wool 8, and multiple electric heating tubes are electrically connected with the temperature sensor, the temperature
Degree sensor is electrically connected with the controller 4, and the temperature sensor is used to detect the environment temperature in the metal shell 7 simultaneously
It will test result and be transferred to the controller 4 as electronic signals, when the controller 4 receives the temperature sensor perception
Signal and judge environment temperature reach nonflame combustion reaction required temperature when, automatically control the solenoid valve 12 be passed through combustion gas and
Fuel gas buring controls the electric heating tube after stablizing and automatically powers off.
The controller 4 is electrically connected with indoor temperature transmitter, and temperature signal in acquisition and process chamber controls the air-supply
The switch and operating status of machine 3 and the solenoid valve 12 effectively control heating cost, simplify operation.
The present invention can be hung on the ceiling by hanging wire, and it is 5m that device, which hangs suitable height, and single heated perimeter is 10m
× 8m, it is 150 DEG C -550 DEG C that device, which can provide temperature range, and temperature is adjustable.During installation can face people's frequent activity area
Domain, by that infrared ray can be made to be uniformly distributed with ground, metope multiple reflections, the infrared ray for making full use of the luminescent screen 2 to emit,
Energy utilization rate is high.
Action process of the invention is as follows:
Firstly, powering on, pressure fan 3 is controlled by controller 4 and is started running, provided to the surface of luminescent screen 2 enough
Air, meanwhile, so that the electric heating tube in heat generating component 9 is generated heat, when environment temperature reach reaction temperature when, controller 4 control
Solenoid valve 12 is passed through combustion gas automatically, and control electric heating tube automatically powers off after fuel gas buring is stablized, it is then possible to according to interior
The temperature of temperature sensor senses controls pressure fan 3 and 12 operating status of solenoid valve by controller 4, to control luminescent screen 2
Surface temperature, to adjust room temperature.
Embodiment described above is only that preferred embodiment of the invention is described, and is not carried out to the scope of the present invention
It limits, without departing from the spirit of the design of the present invention, those of ordinary skill in the art make technical solution of the present invention
Various changes and improvements, should all fall into claims of the present invention determine protection scope in.
Claims (6)
1. a kind of Gas Infrared heating installation for large space, it is characterised in that: including semi-surrounding shell (1), described half
It surrounds in the installation cavity of shell (1) and is fixed with luminescent screen (2) by bracket (5), the rear side and gas pipeline of the luminescent screen (2)
(6) it is connected, is provided with solenoid valve (12) on the gas pipeline (6), is provided with air-supply on rear side of the semi-surrounding shell (1)
Machine (3), the luminescent screen (2), pressure fan (3), solenoid valve (12) are electrically connected with controller (4).
2. the Gas Infrared heating installation according to claim 1 for large space, it is characterised in that: the luminescent screen
It (2) include metal shell (7) and the insulating wool (8) being set in the metal shell (7), heat generating component (9) and catalysis medium
(10), the heat generating component (9) is set between the insulating wool (8) and the catalysis medium (10), the metal shell (7)
On be provided with stainless (steel) wire (11), the stainless (steel) wire (11) be mounted on the metal shell (7) open side realize closing, institute
It states and is provided with fuel gas inlet on metal shell (7), the fuel gas inlet is connected with the gas pipeline (6), the fever group
Part (9) is electrically connected with the controller (4).
3. the Gas Infrared heating installation according to claim 1 for large space, it is characterised in that: the catalysis matchmaker
Jie (10) includes catalytic carrier and catalyst, and the catalytic carrier is carbon paper or asbestos gauge, and the catalyst is that uniform fold exists
Metal platinum on the catalytic carrier.
4. the Gas Infrared heating installation according to claim 1 for large space, it is characterised in that: the fever group
Part (9) includes electric heating tube and temperature sensor, and the electric heating tube is set as multiple, and multiple electric heating tubes are uniformly distributed
On the insulating wool (8), multiple electric heating tubes are electrically connected with the temperature sensor, the temperature sensor with it is described
Controller (4) electrical connection.
5. the Gas Infrared heating installation according to claim 1 for large space, it is characterised in that: the fuel gas conduit
Road (6) is connected with public gas pipeline.
6. the Gas Infrared heating installation according to claim 1 for large space, it is characterised in that: the controller
(4) it is electrically connected with indoor temperature transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627535.4A CN110260394A (en) | 2019-07-12 | 2019-07-12 | A kind of Gas Infrared heating installation for large space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627535.4A CN110260394A (en) | 2019-07-12 | 2019-07-12 | A kind of Gas Infrared heating installation for large space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110260394A true CN110260394A (en) | 2019-09-20 |
Family
ID=67925802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910627535.4A Pending CN110260394A (en) | 2019-07-12 | 2019-07-12 | A kind of Gas Infrared heating installation for large space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110260394A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090113089A (en) * | 2008-04-25 | 2009-10-29 | 주식회사 원세 | Far Infrared Ray Generation Apparatus |
| CN201662150U (en) * | 2010-01-30 | 2010-12-01 | 宁波创青恒达金属制品有限公司 | Indoor gas heater |
| CN203549923U (en) * | 2013-11-19 | 2014-04-16 | 周海波 | Gas catalytic flameless infrared radiation heater |
| CN203869031U (en) * | 2014-05-23 | 2014-10-08 | 上海艾迪迦热能科技有限公司 | Gas infrared light wave hot air burner |
| CN204962761U (en) * | 2015-07-02 | 2016-01-13 | 周海波 | Gas catalysis nonflame near -infrared indirect heating porous medium combustor |
| CN211011607U (en) * | 2019-07-12 | 2020-07-14 | 苏州卡泰里环保能源有限公司 | Gas infrared heating device for tall space |
-
2019
- 2019-07-12 CN CN201910627535.4A patent/CN110260394A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090113089A (en) * | 2008-04-25 | 2009-10-29 | 주식회사 원세 | Far Infrared Ray Generation Apparatus |
| CN201662150U (en) * | 2010-01-30 | 2010-12-01 | 宁波创青恒达金属制品有限公司 | Indoor gas heater |
| CN203549923U (en) * | 2013-11-19 | 2014-04-16 | 周海波 | Gas catalytic flameless infrared radiation heater |
| CN203869031U (en) * | 2014-05-23 | 2014-10-08 | 上海艾迪迦热能科技有限公司 | Gas infrared light wave hot air burner |
| CN204962761U (en) * | 2015-07-02 | 2016-01-13 | 周海波 | Gas catalysis nonflame near -infrared indirect heating porous medium combustor |
| CN211011607U (en) * | 2019-07-12 | 2020-07-14 | 苏州卡泰里环保能源有限公司 | Gas infrared heating device for tall space |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211011606U (en) | Gas infrared heating device | |
| CN110260394A (en) | A kind of Gas Infrared heating installation for large space | |
| CN211011607U (en) | Gas infrared heating device for tall space | |
| CN205747118U (en) | A kind of Indoor environment electricity heating heating metope | |
| CN209857372U (en) | Novel positive displacement gas water heater | |
| CN103574894A (en) | Vegetable greenhouse hot blast stove | |
| CN207394951U (en) | A kind of wall electric heating | |
| KR20150036890A (en) | Freeze protection method for heat exchanger of gas water heater using heat ray | |
| CN212339626U (en) | Gas electromagnetic heating device | |
| KR100254485B1 (en) | Apparatus for controlling a solar energy heating system | |
| CN202057024U (en) | Water storage type electromagnetic water heater | |
| CN101619893A (en) | Intelligent energy-saving high-power air heating furnace | |
| CN208505015U (en) | A kind of dual-energy heating function furnace | |
| CN110260393A (en) | A kind of Gas Infrared heating installation | |
| CN111795500A (en) | Gas electromagnetic heating device and control method | |
| CN210345868U (en) | Novel energy quick heating stove | |
| CN207922354U (en) | Office's dedicated electromagnetic induction heating system | |
| CN209819888U (en) | High-heat-conduction water-electricity separation type electric heating furnace body | |
| CN208108251U (en) | A kind of pneumatic state machine of heat-accumulating type electric-heating | |
| CN220287578U (en) | Rural residence temperature regulating device | |
| CN219063573U (en) | Carbon fiber heating stove | |
| CN214746804U (en) | Vehicle stoving room | |
| CN212322738U (en) | High-efficiency energy-saving environment-friendly baking device of ultrahigh-speed vertical rectangular enamelling machine | |
| CN218240749U (en) | Experimental animal constant temperature control device | |
| CN209672590U (en) | A kind of direct-fired warm-air drier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210305 Address after: 215000 Building 5, 88 Zhenbei Road, Tongan town, high tech Zone, Suzhou City, Jiangsu Province Applicant after: SUZHOU KATAILI ENVIRONMENTAL PROTECTION ENERGY Co.,Ltd. Address before: 215000 Building 5, 88 Zhenbei Road, Tongan town, high tech Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU KATAILI ENVIRONMENTAL PROTECTION ENERGY Co.,Ltd. Applicant before: Beijing University of Technology |