CN207831461U - Self controlled stove smoke waste heat utilization system - Google Patents
Self controlled stove smoke waste heat utilization system Download PDFInfo
- Publication number
- CN207831461U CN207831461U CN201820074969.7U CN201820074969U CN207831461U CN 207831461 U CN207831461 U CN 207831461U CN 201820074969 U CN201820074969 U CN 201820074969U CN 207831461 U CN207831461 U CN 207831461U
- Authority
- CN
- China
- Prior art keywords
- fresh air
- flue gas
- heat exchanger
- smoke
- pipe
- 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.)
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- 239000000779 smoke Substances 0.000 title claims abstract description 34
- 239000002918 waste heat Substances 0.000 title claims abstract description 9
- 239000003546 flue gas Substances 0.000 claims abstract description 60
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000007789 gas Substances 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000010411 cooking Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model discloses a kind of self controlled stove smoke waste heat utilization systems, equipped with the heat exchanger between flue gas and fresh air, that is, fresh air, the internal heat exchanger is equipped with heat exchanger tube, the heat exchanger tube is equipped with side by side multiple rows of, it is fresh air channel in heat exchanger tube, the upper end of the fresh air channel is equipped with fresh air air inlet pipe, which is equipped with air purifier；The lower end of fresh air channel is equipped with fresh air escape pipe, which is equipped with fresh air exhaust fan；The outside of the heat exchanger tube is equipped with exhaust gases passes, and the upper end of the exhaust gases passes is equipped with flue gas escape pipe, which fans equipped with flue gas exhaust, and the lower end of exhaust gases passes is equipped with smoke inlet pipe, which is equipped with flue gas cleaner；It is additionally provided with smoke directly ventilating pipe, the lower end of the smoke directly ventilating pipe is connected to by a Self controlling valve with smoke inlet pipe, and the upper end is connected to the flue gas escape pipe.The utility model has well solved the problem of cooking stove gas cleaning discharge and heat recovery, has simple in structure, and control is flexible, energy-efficient, the good advantage of environment protecting.
Description
Technical field
The utility model is related to a kind of energy conservation and environmental protection, fume afterheat reutilization system, specifically a kind of self controlled stove flue gases
Afterheat utilizing system is widely used in large kitchen, the place that cooking stove is concentrated, especially extremely frigid zones, there is good practicality
Value and energy-saving and environment-friendly effect.
Background technology
The place that large-scale cooking stove or more stove equipment are concentrated in grand hotel, larger kitchens, food city, food and drink street etc., daily
Discharge a large amount of high-temperature flue gas.Traditional processing method is that a large amount of high-temperature flue gas is direct or is concentrated through in line pipeline
It is gone inside externally discharged air.This processing mode is unfavorable for environmental protection, and the greasy dirt, flue dust, high temperature in flue gas are to surrounding air
Cause prodigious pollution.Hence it is highly desirable to propose a kind of system of cooking stove gas cleaning and UTILIZATION OF VESIDUAL HEAT IN, with reach environmental protection,
Energy-efficient effect is conducive to the cleaning of environment, is conducive to people's health, while also effectively utilizing the waste heat in flue gas, both energy saving
Environment can be improved again.
Utility model content
In order to solve the above-mentioned technical problem the utility model, proposes a kind of self controlled stove smoke waste heat utilization system, this is
System is arranged automatic control mode, has been well solved cooking stove gas cleaning discharge and waste heat using the structure of flue gas heat exchanger
The problem of recycling, have simple in structure, control is flexible, energy-efficient, the good advantage of environment protecting.
To achieve the goals above, the utility model uses following technical scheme：
A kind of self controlled stove smoke waste heat utilization system, it is characterized in that：Equipped between flue gas and fresh air, that is, fresh air
Heat exchanger, the internal heat exchanger are equipped with the heat exchanger tube that the rectangular or round high-thermal conductive metal pipe of inner wall smooth is constituted, this is changed
Heat pipe is equipped with side by side multiple rows of, is fresh air channel in heat exchanger tube, and the upper end of the fresh air channel is equipped with the fresh air that external fresh air enters
Air inlet pipe, the fresh air air inlet pipe are equipped with air purifier；The lower end of fresh air channel is equipped with the fresh air of the fresh air discharge after absorbing heat
Escape pipe, the fresh air escape pipe are equipped with fresh air exhaust fan；The outside of the heat exchanger tube be equipped with exhaust gases passes, the exhaust gases passes it is upper
End is equipped with the flue gas escape pipe that flue gas is discharged, which fans equipped with flue gas exhaust, and the lower end of exhaust gases passes is equipped with cigarette
Gas air inlet pipe, the smoke inlet pipe are equipped with flue gas cleaner；It is additionally provided with smoke directly ventilating pipe, the lower end of the smoke directly ventilating pipe passes through
One Self controlling valve is connected to smoke inlet pipe, and the upper end is connected to the flue gas escape pipe.
The utility model further improves and the additional project of implementation is：
The lower end of the heat exchanger is equipped with the sewage draining exit for the flue gas greasy dirt discharge in exhaust gases passes.
The front and rear sides of the heat exchanger are equipped with hermatic door, facilitate the cleaning that heat exchanger tube is carried out after opening.
It is equipped with smoke temperature sensor in the flue gas gas outlet, flue gas flow meter is equipped in the flue gas escape pipe, in fresh air
Air inlet pipe is equipped with fresh air flowmeter, and the motor of the flue gas exhaust fan and fresh air exhaust fan is controllable frequency control motor, and
Equipped with PLC controller, the controller and the smoke temperature sensor, temperature sensor, controllable frequency control motor, flue gas flow meter
Signal is carried out with fresh air flowmeter and control connects, and control mode is：When smoke temperature sensor transmission smoke temperature reach setting open or
When shutoff temperature value, PLC controls electric motor starting or closing, starts whole system and brings into operation or close；And control motor
The speed of exhaust and air inlet, the charge flow rate of the extraction flow and fresh air that make flue gas are consistent；When indoor temperature reaches setting
In line flue-gas temperature when, control the Self controlling valve and be converted to the pattern that flue gas is discharged from vertical pipe.
The advantages of the utility model：
1, simple and reasonable, have the function of that efficient heat exchange, energy-saving effect are apparent.
2, be equipped with flue gas cleaner and fresh air purifier, discharge flue gas and inspiration air cleaner it is up to standard, and outlet with into
Gas keeps balance, environment protecting apparent.
3, it automatically controls flexibly, operating cost is low, and stable and safe in operation is efficient.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Specific implementation mode
The utility model is illustrated with reference to example and attached drawing, embodiment：Referring to attached drawing, 1, a kind of self controlled stove
Smoke waste heat utilization system, it is characterized in that：Equipped with the heat exchanger 5 between flue gas and fresh air, that is, fresh air, the heat exchanger
It is internally provided with the heat exchanger tube 12 that the rectangular or round high-thermal conductive metal pipe of inner wall smooth is constituted, which is equipped with side by side more
Row, is fresh air channel in heat exchanger tube, and the upper end of the fresh air channel is equipped with the fresh air air inlet pipe 13 that external fresh air enters, the fresh air into
Tracheae is equipped with air purifier 1；The lower end of fresh air channel is equipped with the fresh air escape pipe 11 of the fresh air discharge after absorbing heat, the fresh air
Escape pipe is equipped with fresh air exhaust fan 10；The outside of the heat exchanger tube is equipped with exhaust gases passes, and the upper end of the exhaust gases passes is equipped with cigarette
The flue gas escape pipe 4 of gas discharge, the flue gas escape pipe are equipped with flue gas exhaust and fan 3, and the lower end of exhaust gases passes is equipped with smoke inlet pipe
7, which is equipped with flue gas cleaner 8；It is additionally provided with smoke directly ventilating pipe 6, the lower end of the smoke directly ventilating pipe passes through one
Self controlling valve 14 is connected to smoke inlet pipe, and the upper end is connected to the flue gas escape pipe.The lower end of the heat exchanger is equipped with
For the sewage draining exit 9 of the flue gas greasy dirt discharge in exhaust gases passes.The front and rear sides of the heat exchanger are equipped with hermatic door, facilitate unlatching
The cleaning of heat exchanger tube is carried out afterwards.
It is equipped with smoke temperature sensor in the flue gas gas outlet, flue gas flow meter is equipped in the flue gas escape pipe, in fresh air
Air inlet pipe is equipped with fresh air flowmeter, and the motor of the flue gas exhaust fan and fresh air exhaust fan is controllable frequency control motor, and
Equipped with PLC controller, the controller and the smoke temperature sensor, temperature sensor, controllable frequency control motor, flue gas flow meter
Signal is carried out with fresh air flowmeter and control connects, and control mode is：When smoke temperature sensor transmission smoke temperature reach setting open or
When shutoff temperature value, PLC controls electric motor starting or closing, starts whole system and brings into operation or close；And control motor
The speed of exhaust and air inlet, the charge flow rate of the extraction flow and fresh air that make flue gas are consistent；When indoor temperature reaches setting
In line flue-gas temperature when, control the Self controlling valve and be converted to the pattern that flue gas is discharged from vertical pipe.
It should be pointed out that under the premise of not departing from the utility model basic structure, several improvement and variation can also be made,
Such modifications and variations also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of self controlled stove smoke waste heat utilization system, it is characterized in that：Equipped with the heat between flue gas and fresh air, that is, fresh air
Exchanger (5), the internal heat exchanger are equipped with the heat exchanger tube (12) that the rectangular or round high-thermal conductive metal pipe of inner wall smooth is constituted,
The heat exchanger tube is equipped with side by side multiple rows of, is fresh air channel in heat exchanger tube, and the upper end of the fresh air channel is equipped with what external fresh air entered
Fresh air air inlet pipe (13), the fresh air air inlet pipe are equipped with air purifier (1)；The lower end of fresh air channel is equipped with the fresh air after absorbing heat
The fresh air escape pipe (11) of discharge, the fresh air escape pipe are equipped with fresh air exhaust fan (10)；The outside of the heat exchanger tube is equipped with flue gas
Channel, the upper end of the exhaust gases passes are equipped with the flue gas escape pipe (4) that flue gas is discharged, which fans equipped with flue gas exhaust
(3), the lower end of exhaust gases passes is equipped with smoke inlet pipe (7), which is equipped with flue gas cleaner (8)；It is additionally provided with cigarette
The lower end of gas vertical pipe (6), the smoke directly ventilating pipe is connected to by a Self controlling valve (14) with smoke inlet pipe, the upper end and institute
State the connection of flue gas escape pipe.
2. afterheat utilizing system according to claim 1, it is characterized in that：The lower end of the heat exchanger is equipped with logical for flue gas
The sewage draining exit (9) of flue gas greasy dirt discharge in road.
3. afterheat utilizing system according to claim 1, it is characterized in that：The front and rear sides of the heat exchanger are equipped with sealing
Door facilitates the cleaning that heat exchanger tube is carried out after opening.
4. according to the afterheat utilizing system described in one of claim 1-3, it is characterized in that：It is equipped with smoke temperature in flue gas gas outlet
Sensor, flue gas flow meter is equipped in the flue gas escape pipe, and fresh air flowmeter, the flue gas exhaust are equipped in fresh air air inlet pipe
The motor of fan and fresh air exhaust fan is controllable frequency control motor, and is equipped with PLC controller, which passes with the smoke temperature
Sensor, temperature sensor, controllable frequency control motor, flue gas flow meter and fresh air flowmeter carry out signal and control connection, control
Mode processed is：When the smoke temperature of smoke temperature sensor transmission reaches setting on or off machine temperature value, PLC controls electric motor starting or pass
It closes, starts whole system and bring into operation or close；And the speed for controlling exhaust and the air inlet of motor, makes the extraction flow of flue gas
It is consistent with the charge flow rate of fresh air；When indoor temperature reaches the in line flue-gas temperature of setting, the Self controlling valve is controlled
Be converted to the pattern that flue gas is discharged from vertical pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074969.7U CN207831461U (en) | 2018-01-17 | 2018-01-17 | Self controlled stove smoke waste heat utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074969.7U CN207831461U (en) | 2018-01-17 | 2018-01-17 | Self controlled stove smoke waste heat utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831461U true CN207831461U (en) | 2018-09-07 |
Family
ID=63393332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820074969.7U Active CN207831461U (en) | 2018-01-17 | 2018-01-17 | Self controlled stove smoke waste heat utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442313A (en) * | 2020-04-15 | 2020-07-24 | 珠海元朗食品有限公司 | High-efficient abandonment waste heat utilization system |
| CN114087636A (en) * | 2021-11-10 | 2022-02-25 | 宁波开乐空气净化设备有限公司 | Air exchange and smoke exhaust system and air exchange and smoke exhaust method |
-
2018
- 2018-01-17 CN CN201820074969.7U patent/CN207831461U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442313A (en) * | 2020-04-15 | 2020-07-24 | 珠海元朗食品有限公司 | High-efficient abandonment waste heat utilization system |
| CN114087636A (en) * | 2021-11-10 | 2022-02-25 | 宁波开乐空气净化设备有限公司 | Air exchange and smoke exhaust system and air exchange and smoke exhaust method |
| CN114087636B (en) * | 2021-11-10 | 2024-05-28 | 宁波开乐空气净化设备有限公司 | Ventilation and smoke exhaust system and ventilation and smoke exhaust method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518109 Guangdong, Shenzhen, Longhua New District, big wave street, Tong Sheng Industrial Park Road, Kai Hao Plaza, room 1007-1008. Patentee after: Shenzhen Zhongneng Taifu Technology Co.,Ltd. Address before: 518109 Guangdong, Shenzhen, Longhua New District, big wave street, Tong Sheng Industrial Park Road, Kai Hao Plaza, room 1007-1008. Patentee before: SHENZHEN ZHONGNENG TAIFU TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518109 4a, DS-4 / F, kaihaoda Plaza, No.1, Industrial Park Road, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhongneng Taifu Technology Co.,Ltd. Address before: 518109 Guangdong, Shenzhen, Longhua New District, big wave street, Tong Sheng Industrial Park Road, Kai Hao Plaza, room 1007-1008. Patentee before: Shenzhen Zhongneng Taifu Technology Co.,Ltd. |