CN108131828A - A kind of gas heater and range hood integrated system - Google Patents
A kind of gas heater and range hood integrated system Download PDFInfo
- Publication number
- CN108131828A CN108131828A CN201810203397.2A CN201810203397A CN108131828A CN 108131828 A CN108131828 A CN 108131828A CN 201810203397 A CN201810203397 A CN 201810203397A CN 108131828 A CN108131828 A CN 108131828A
- Authority
- CN
- China
- Prior art keywords
- gas heater
- air
- range hood
- heat exchange
- integrated system
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/124—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using fluid fuel
- F24H1/125—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using fluid fuel combined with storage tank
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of gas heaters and range hood integrated system,Including gas heater and range hood,The range hood includes housing and exhaust fan,The integrated system further includes the first air hose,Second air hose,It is arranged on first control valve in exit and the second control valve and control device that are arranged on the second air hose outside the first air hose room,The air inlet of first air hose is connected with the exhaust outlet of gas heater,Air outlet is arranged on outdoor,The air inlet of second air hose is connected with the air inlet of the exhaust outlet of gas heater or the first air hose,Air outlet is arranged on the housing cavity and positioned at the lower section of the exhaust fan,The control device respectively with exhaust fan,Gas heater,First control valve,Second control valve connects,For controlling exhaust fan,Gas heater,The opening and closing of first control valve and the second control valve.The configuration of the present invention is simple can effectively improve the heat utilization efficiency of gas heater, increase the service life of range hood.
Description
Technical field
The present invention relates to cooking apparatus field, specifically a kind of gas heater and range hood integrated system.
Background technology
As the improvement of people's living standards, the equipment in kitchen is more and more, such as refrigerator, range hood, gas and hot water
Device, disinfection cupboard etc., in routine use, these electrical equipments often independent operating, electricity consumption is higher, and using when can make
Into some energy wastes, for example, refrigeration for refrigerator is run, back can distribute heat, and the prior art is radiated by gravity-flow ventilation and dropped
Low temperature wastes heat energy；High-temperature gas after burning is expelled directly out outdoor during use by for another example gas heater, also unrestrained
The heat energy taken；For another example disinfection cupboard carries out sterilizing by high temperature to tableware, and electricity consumption is high during use, warm after use
The higher air of degree or steam directly exhaust, and air draft is not clean.
In fact, cooking apparatus discharge heat energy have many purposes in kitchen, for example, for wash the dishes, wash vegetables when water add
Heat, preheating during for disinfection cupboard high-temperature sterilization prevent the heating that oil smoke condenses for range hood exhaust fan.
Currently available technology does not integrate multiple cooking apparatus, promotes efficiently using for the energy, reduces kitchen
The electricity consumption of equipment.
Invention content
The technical problems to be solved by the invention are the defects of overcoming the above-mentioned prior art, provide a kind of gas heater with inhaling
Kitchen ventilator integrated system is connected by air hose and integrates gas heater and range hood, makes the energy between each equipment
Source utilizes mutually, effectively reduces the electricity consumption of cooking apparatus.
For this purpose, the present invention adopts the following technical scheme that：A kind of gas heater and range hood integrated system, including combustion
Gas water heater and range hood, the range hood include housing and the exhaust fan being arranged in housing, and the integrated system is also
Including the first air hose, the second air hose, it is arranged on first control valve in exit outside the first air hose room and is arranged on the second air hose
The second control valve and control device, the air inlet of first air hose connects with the exhaust outlet of gas heater, and air outlet is set
It puts in outdoor, the air inlet of second air hose is connected with the air inlet of the exhaust outlet of gas heater or the first air hose, outlet air
Mouth be arranged on the housing cavity and positioned at the exhaust fan lower section, the control device respectively with exhaust fan, gas and hot water
Device, the first control valve, the connection of the second control valve, for controlling exhaust fan, gas heater, the first control valve and the second control valve
Opening and closing.
Further, the integrated system further includes third air hose, the first heat exchange coil and water tank, the third air hose
Air inlet is connected with the exhaust outlet of range hood, and air outlet is connected with the air inlet of the first heat exchange coil, the first heat exchange disk
Pipe is arranged in water tank, and air outlet is higher than water tank and towards downward.
Further, the integrated system further includes the second heat exchange coil being arranged in water tank, the first water pipe and second
Water pipe, the water inlet of second heat exchange coil are connected by the first water pipe with running water inlet, and water outlet passes through the second water pipe
It is connected with the cooling water inlet of gas heater.
Further, first heat exchange coil is more bending metals air hoses, and second heat exchange coil is more bending gold
Belong to water pipe.
The present invention also adopts the following technical scheme that：A kind of gas heater and range hood integrated system, including combustion gas
Water heater and range hood, the range hood include housing and the exhaust fan being arranged in housing, and the integrated system also wraps
The second air hose and control device are included, the air inlet of second air hose is connected with the exhaust outlet of gas heater, air outlet setting
In the housing cavity and positioned at the lower section of the exhaust fan, the control device is connect respectively with exhaust fan, gas heater,
For controlling the opening of exhaust fan and gas heater and closing.
Further, the integrated system further includes third air hose, the first heat exchange coil and water tank, the third air hose
Air inlet is connected with the exhaust outlet of range hood, and air outlet is connected with the air inlet of the first heat exchange coil, the first heat exchange disk
Pipe is arranged in water tank, and air outlet is higher than water tank and towards downward.
Further, the integrated system further includes the second heat exchange coil being arranged in water tank, the first water pipe and second
Water pipe, the water inlet of second heat exchange coil are connected by the first water pipe with running water inlet, and water outlet passes through the second water pipe
It is connected with the cooling water inlet of gas heater.
Further, first heat exchange coil is more bending metals air hoses, and second heat exchange coil is more bending gold
Belong to water pipe.
The beneficial effects of the invention are as follows：
（1）By gas heater using when high-temp waste gas be discharged to range hood inner cavity, on the one hand by range hood by exhaust gas
Outdoor is expelled directly out, reduces exhaust gas to indoor adverse effect, another aspect high-temp waste gas can reduce oil smoke in range hood
Condensation in exhaust fan effectively improves the service life of range hood；
（2）Using the smoke discharging pipe of range hood as the discharge duct of gas heater, the high-temp waste gas of gas heater discharge
It is discharged by the smoke discharging pipe of range hood outdoor, makes to export occasion difficult to install outside gas heater room combustion gas can also be used
Water heater；
（3）By setting water tank and the oil smoke of high temperature is cooled down and condenses in the second heat exchange coil by the first heat exchange coil again, subtract
Few pollution of the oil smoke to outdoor air；
（4）By the heat recovery and utilization that the second heat exchange coil is set to absorb water tank from high-temperature oil smoke and exhaust gas, combustion is reduced
The energy consumption of gas water heater.
Description of the drawings
Fig. 1 is that the gas heater of first embodiment of the invention and range hood integrate architecture schematic diagram.
Fig. 2 is that the gas heater of second embodiment of the invention and range hood integrate architecture schematic diagram.
Reference sign：1- exhaust fans, 2- housings, 3- range hoods, the first heat exchange coils of 4-, 5- water tanks, 6- second
Heat exchange coil, the first water pipes of 7-, the first control valves of 8-, 9- gas heaters, the second water pipes of 10-, the first air hoses of 11-, 12- second
Control valve, the second air hoses of 13-, 14- third air hoses.
Specific embodiment
The present invention is further elaborated below by specific embodiment and with reference to attached drawing.
Refering to Fig. 1, Fig. 1 is that the gas heater of first embodiment of the invention and range hood integrate architecture schematic diagram,
Fig. 2 is that the gas heater of second embodiment of the invention and range hood integrate architecture schematic diagram.
Embodiment 1：A kind of gas heater provided in this embodiment and range hood integrated system, including gas heater
9 and range hood 3, the range hood 3 includes housing 2 and the exhaust fan 1 being arranged in housing 2, and the integrated system also wraps
It includes the first air hose 11, the second air hose 13, the first control valve 8 for being arranged on exit outside the first air hose Room 11 and is arranged on the second wind
The second control valve 12 and control device on pipe 13, the air inlet of first air hose 11 connect with the exhaust outlet of gas heater 9
Logical, air outlet is arranged on outdoor, the air inlet of second air hose 13 and the exhaust outlet of gas heater 9 or the first air hose 11
Air inlet connects, and air outlet is arranged on 2 inner cavity of housing and positioned at the lower section of the exhaust fan 1, the control device difference
It is connect with exhaust fan 1, gas heater 9, the first control valve 8, the second control valve 12, for controlling exhaust fan 1, gas heater
9th, the opening and closing of the first control valve 8 and the second control valve 12.Wherein, gas heater 9 and range hood 3 are existing skill
Art, concrete structure are not discussed herein.
In order to reduce the outdoor influence environment of discharge after the oil smoke of condensation high-temperature heating, make to export installation outside gas heater room
Gas heater can also be used in difficult occasion.
Preferably, the integrated system further includes third air hose 14, the first heat exchange coil 4 and water tank 5, the third air hose
14 air inlet is connected with the exhaust outlet of range hood 3, and air outlet is connected with the air inlet of the first heat exchange coil 4, and described first
Heat exchange coil 4 is arranged in water tank 5, and air outlet is higher than water tank 5 and towards downward.
In order to effectively recycle the heat energy of high-temp waste gas, the energy consumption of gas heater is reduced, it is preferable that the integrated system
The second heat exchange coil 6 being arranged in water tank 5, the first water pipe 7 and the second water pipe 10 are further included, second heat exchange coil 6
Water inlet is connected by the first water pipe 7 with running water inlet, water outlet by the cold water of the second water pipe 10 and gas heater 9 into
Mouth connection.
Preferably, first heat exchange coil 4 is more bending metals air hoses, and second heat exchange coil 6 is more bending gold
Belong to water pipe.
Preferably, the control device is SCM system or PLC system.
A kind of gas heater and range hood integrated system, use pattern in the present embodiment are broadly divided into normal mode
With the first heat recovery mode or the second heat recovery mode, control device can control each component according to use pattern.
When use pattern is normal mode, the first control valve 8 is opened, closes the second control valve 12,9 He of gas heater
3 independent operating of range hood.
When use pattern is the first heat recovery mode, the first control valve 8 is closed, gas heater 9. second is opened and controls
Valve 12 and exhaust fan 1.On the one hand the high-temp waste gas that gas heater 9 is discharged is discharged to the inner cavity of range hood 2, oil suction by the pattern
High-temp waste gas is discharged outdoor by the exhaust fan 1 in smoke machine 2, reduces exhaust gas to indoor adverse effect, another aspect high-temp waste gas
The temperature around exhaust fan is improved, the oil smoke gasification discharge for making to condense upon on exhaust fan is outdoor, reduces oil smoke in fume-exhausting
Condensation in machine exhaust fan effectively improves the service life of range hood.
When use pattern is the second heat recovery mode, the first control valve 8 is closed, gas heater 9. second is opened and controls
Valve 12 and exhaust fan 1.On the one hand the high-temp waste gas that gas heater 9 is discharged is discharged to the inner cavity of range hood 2, oil suction by the pattern
On the one hand high-temp waste gas in smoke machine 2 improves the temperature around exhaust fan, make to condense upon the oil smoke gasification discharge on exhaust fan
Outdoor reduces condensation of the oil smoke in range hood exhaust fan, effectively improves the service life of range hood；Another aspect water
Case 5 makes oil smoke regelation in the first heat exchange disk by by the high-temp waste gas and the heat absorption of oil smoke in the first heat exchange coil 4
In pipe 4, adverse effect of the oil smoke to environment is reduced, meanwhile, water tank from high-temperature oil smoke and is given up by the second heat exchange coil 6 of setting
The heat recovery and utilization absorbed in gas reduces the energy consumption of gas heater.
Embodiment 2：A kind of gas heater and range hood integrated system, including gas heater 9 and range hood 3,
The range hood 3 includes housing 2 and the exhaust fan 1 being arranged in housing 2, and the integrated system further includes 13 He of the second air hose
Control device, the air inlet of second air hose 13 are connected with the exhaust outlet of gas heater 9, and air outlet is arranged on the housing
2 inner cavities and the lower section for being located at the exhaust fan 1, the control device is connect respectively with exhaust fan 1, gas heater 9, for controlling
Opening and the closing of exhaust fan 1 and gas heater 9 processed.
In order to reduce the outdoor influence environment of discharge after the oil smoke of condensation high-temperature heating, make to export installation outside gas heater room
Gas heater can also be used in difficult occasion.Preferably, the integrated system further includes third air hose 14, the first heat exchange coil
4 and water tank 5, the air inlet of the third air hose 14 connected with the exhaust outlet of range hood 3, air outlet and the first heat exchange coil 4
Air inlet connection, first heat exchange coil 4 is arranged in water tank 5, and air outlet is higher than water tank 5 and towards downward.
In order to effectively recycle the heat energy of high-temp waste gas, the energy consumption of gas heater is reduced, it is preferable that the integrated system
The second heat exchange coil 6 being arranged in water tank 5, the first water pipe 7 and the second water pipe 10 are further included, second heat exchange coil 6
Water inlet is connected by the first water pipe 7 with running water inlet, water outlet by the cold water of the second water pipe 10 and gas heater 9 into
Mouth connection.
Preferably, first heat exchange coil 4 is more bending metals air hoses, and second heat exchange coil 6 is more bending gold
Belong to water pipe.
A kind of gas heater and range hood integrated system in the present embodiment, use pattern are the first heat recovery mode
Or second heat recovery mode, control device can control each component according to use pattern.
When use pattern is the first heat recovery mode, gas heater 9 and exhaust fan 1 are opened.On the one hand the pattern will
The high-temp waste gas that gas heater 9 is discharged is discharged to the inner cavity of range hood 2, and the exhaust fan 1 in range hood 2 arranges high-temp waste gas
Go out outdoor, reduce exhaust gas to indoor adverse effect, another aspect high-temp waste gas improves the temperature around exhaust fan, makes cohesion
Oil smoke gasification discharge on exhaust fan 1 is outdoor, reduces condensation of the oil smoke in exhaust fan 1, effectively improves range hood
Service life.
When use pattern is the second heat recovery mode, gas heater 9 and exhaust fan 1 are opened.On the one hand the pattern will
The high-temp waste gas that gas heater 9 is discharged is discharged to the inner cavity of range hood 2, on the one hand the high-temp waste gas in range hood 2 improves
Temperature around exhaust fan, the oil smoke gasification discharge for making to condense upon on exhaust fan is outdoor, reduces oil smoke and is taken out in range hood
Condensation in wind turbine effectively improves the service life of range hood；Another aspect water tank 5 will be by the first heat exchange coil 4
The heat absorption of high-temp waste gas and oil smoke makes oil smoke regelation in the first heat exchange coil 4, reduces oil smoke to the unfavorable of environment
It influences, meanwhile, by the heat recovery and utilization that the second heat exchange coil 6 is set to absorb water tank from high-temperature oil smoke and exhaust gas, subtract
The energy consumption of few gas heater 9.
Protection scope of the present invention is not limited to foregoing description, any other forms production under the enlightenment of the present invention
Product, no matter making any change in shape or structure, the technical schemes that are same or similar to the present invention, in this hair
Within bright protection domain.
Claims (8)
1. a kind of gas heater and range hood integrated system, including gas heater（9）And range hood（3）, the suction
Kitchen ventilator（3）Including housing（2）Be arranged on housing（2）Interior exhaust fan（1）, which is characterized in that the integrated system also wraps
Include the first air hose（11）, the second air hose（13）, be arranged on the first air hose（11）First control valve in outdoor exit（8）And setting
In the second air hose（13）On the second control valve（12）And control device, first air hose（11）Air inlet and gas and hot water
Device（9）Exhaust outlet connection, air outlet is arranged on outdoor, second air hose（13）Air inlet and gas heater（9）'s
Exhaust outlet or the first air hose（11）Air inlet connection, air outlet is arranged on the housing（2）Inner cavity and positioned at the exhaust fan
（1）Lower section, the control device respectively with exhaust fan（1）, gas heater（9）, the first control valve（8）, the second control valve
（12）Connection, for controlling exhaust fan（1）, gas heater（9）, the first control valve（8）With the second control valve（12）Opening
With closing.
2. gas heater according to claim 1 and range hood integrated system, which is characterized in that the integrated system
Further include third air hose（14）, the first heat exchange coil（4）And water tank（5）, the third air hose（14）Air inlet and fume-exhausting
Machine（3）Exhaust outlet connection, air outlet and the first heat exchange coil（4）Air inlet connection, first heat exchange coil（4）Setting
In water tank（5）In, air outlet is higher than water tank（5）And towards downward.
3. gas heater according to claim 2 and range hood integrated system, which is characterized in that the integrated system
It further includes and is arranged on water tank（5）In the second heat exchange coil（6）, the first water pipe（7）With the second water pipe（10）, second heat exchange
Coil pipe（6）Water inlet pass through the first water pipe（7）It is connected with running water inlet, water outlet passes through the second water pipe（10）With combustion gas heat
Hydrophone（9）Cooling water inlet connection.
4. gas heater and range hood integrated system according to claim 1,2 or 3, which is characterized in that described
One heat exchange coil（4）For more bending metals air hoses, second heat exchange coil（6）For more bending metals water pipes.
5. a kind of gas heater and range hood integrated system, including gas heater（9）And range hood（3）, the suction
Kitchen ventilator（3）Including housing（2）Be arranged on housing（2）Interior exhaust fan（1）, which is characterized in that the integrated system also wraps
Include the second air hose（13）And control device, second air hose（13）Air inlet and gas heater（9）Exhaust outlet connection,
Air outlet is arranged on the housing（2）Inner cavity and positioned at the exhaust fan（1）Lower section, the control device respectively with exhaust fan
（1）, gas heater（9）Connection, for controlling exhaust fan（1）And gas heater（9）Opening and closing.
6. gas heater according to claim 5 and range hood integrated system, which is characterized in that the integrated system
Further include third air hose（14）, the first heat exchange coil（4）And water tank（5）, the third air hose（14）Air inlet and fume-exhausting
Machine（3）Exhaust outlet connection, air outlet and the first heat exchange coil（4）Air inlet connection, first heat exchange coil（4）Setting
In water tank（5）In, air outlet is higher than water tank（5）And towards downward.
7. gas heater according to claim 6 and range hood integrated system, which is characterized in that the integrated system
It further includes and is arranged on water tank（5）In the second heat exchange coil（6）, the first water pipe（7）With the second water pipe（10）, second heat exchange
Coil pipe（6）Water inlet pass through the first water pipe（7）It is connected with running water inlet, water outlet passes through the second water pipe（10）With combustion gas heat
Hydrophone（9）Cooling water inlet connection.
8. gas heater and range hood integrated system according to claim 5,6 or 7, which is characterized in that described
One heat exchange coil（4）For more bending metals air hoses, second heat exchange coil（6）For more bending metals water pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203397.2A CN108131828A (en) | 2018-03-13 | 2018-03-13 | A kind of gas heater and range hood integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203397.2A CN108131828A (en) | 2018-03-13 | 2018-03-13 | A kind of gas heater and range hood integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108131828A true CN108131828A (en) | 2018-06-08 |
Family
ID=62431190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810203397.2A Withdrawn CN108131828A (en) | 2018-03-13 | 2018-03-13 | A kind of gas heater and range hood integrated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108131828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114060883A (en) * | 2021-10-28 | 2022-02-18 | 青岛海尔空调器有限总公司 | Control method and device for range hood, range hood and storage medium |
-
2018
- 2018-03-13 CN CN201810203397.2A patent/CN108131828A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114060883A (en) * | 2021-10-28 | 2022-02-18 | 青岛海尔空调器有限总公司 | Control method and device for range hood, range hood and storage medium |
| CN114060883B (en) * | 2021-10-28 | 2024-05-24 | 青岛海尔空调器有限总公司 | Control method and device for smoke machine, smoke machine and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109340723A (en) | The integrated kitchen range of automatic alarm when a kind of gas leakage | |
| CN108131828A (en) | A kind of gas heater and range hood integrated system | |
| CN207688195U (en) | A kind of kitchen bath air-source water heater and oil smoke all-in-one machine | |
| CN201396979Y (en) | Five-in-one kitchen energy recycling system | |
| CN101592410B (en) | Five-in-one system for recycling kitchen energy | |
| CN108387058A (en) | A kind of cooking apparatus integrated system | |
| CN208238229U (en) | Gas heater and range hood integrated system | |
| CN207306424U (en) | One kind heat dissipation smoke exhaust pipe integrated kitchen range capable of washing | |
| CN116202118A (en) | Intelligent variable-frequency energy-saving ceiling gas collecting hood system and installation method | |
| CN111237952A (en) | Air-conditioning type integrated stove system | |
| CN201373469Y (en) | Radiating and waste heat utilizing device of induction cooker | |
| CN108618418A (en) | A kind of heat dissipation smoke exhaust pipe integrated kitchen range capable of washing | |
| CN111237951A (en) | Air-conditioning type integrated stove system | |
| CN209043053U (en) | A kind of smoke processing system of non-stick pan coating high temperature sintering furnace | |
| CN203586344U (en) | Smokeless firepot device | |
| CN214949813U (en) | Warm air system | |
| CN206069772U (en) | Novel environment friendly water-cooled nitrogen quenching cycle device | |
| CN111336553A (en) | Kitchen cooking system | |
| CN214891838U (en) | Warm air system | |
| CN109442515B (en) | Range hood with oil smoke treatment function and air heater function | |
| CN216694020U (en) | Waste heat comprehensive utilization system of household gas water heater | |
| CN213810945U (en) | Kitchen air conditioning system of low energy consumption | |
| CN215336535U (en) | Channel type commercial lampblack purifier | |
| CN215832271U (en) | System for heating atomized water by utilizing exhaust waste heat of compressor | |
| CN202692409U (en) | Kitchen ventilated type indoor air energy heat pump hot water system |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180608 |