CN212538150U - Exhaust system - Google Patents
Exhaust system Download PDFInfo
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- CN212538150U CN212538150U CN202020674338.6U CN202020674338U CN212538150U CN 212538150 U CN212538150 U CN 212538150U CN 202020674338 U CN202020674338 U CN 202020674338U CN 212538150 U CN212538150 U CN 212538150U
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- room
- hole
- exhaust system
- lampblack absorber
- exhaust
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- 239000006096 absorbing agent Substances 0.000 claims abstract description 31
- 239000006233 lamp black Substances 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 46
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 16
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- 239000003345 natural gas Substances 0.000 description 8
- 238000004332 deodorization Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an exhaust system belongs to the ventilation technology field, including a plurality of first through-holes, lampblack absorber, gaseous detection device and first controller, gaseous detection device locates in first room or locates the second room, all be equipped with in the first room more than one with the outside air intercommunication first through-hole, the lampblack absorber is located in the third room, lampblack absorber and external intercommunication, lampblack absorber and gaseous detection device all with first controller electricity is connected, and exhaust system is low, the energy consumption is big among the current technology, need additionally set up the technical problem of central exhaust fan, and it can pass through the automatic ventilation exhaust of lampblack absorber to the indoor gas condition, and central exhaust fan has been saved when intelligent, the reduction energy consumption.
Description
Technical Field
The utility model relates to a ventilation technology field, the more specifically exhaust system that says so.
Background
The indoor quality of the building is closely related to the health of a human body, and due to the wide use of building decoration materials and chemical adhesives, the sealing performance of the building is improved, the deficiency of indoor ventilation and air exchange is caused, the turbid air in the room is not easy to exhaust, the content of carbon dioxide in the air is increased, and the comfortable feeling of the human body is reduced; meanwhile, the building decoration materials and the chemical adhesives release chemical substances such as formaldehyde, benzene and the like, and the human health can be damaged in the environment for a long time. In addition, in daily family life, some peculiar smell can be generated in the using process of the toilet, so that the indoor air quality is reduced; the natural gas also is widely used in modern family life, for example natural gas kitchen, natural gas water heater etc. and the natural gas has the potential safety hazard of pipeline leakage in the use, if indoor is in for a long time under sealed state, the air can't circulate, and natural gas concentration accumulates to a certain extent, can endanger indoor personnel personal safety, can even cause the explosion. In the prior art, gas exchange is mainly carried out through a central exhaust fan, and timely and targeted ventilation and exhaust cannot be carried out according to the specific condition of indoor gas, so that the technical problems of low autonomy, high energy consumption and additional arrangement of the central exhaust fan exist.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
Low, the energy consumption is big, need additionally to set up the technical problem of central exhaust fan to exhaust system autonomy among the prior art, the utility model provides an exhaust system can pass through the automatic ventilation of lampblack absorber to the indoor gas condition and exhaust, has saved central exhaust fan when intelligent, reduce the energy consumption.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model provides an exhaust system, its characterized in that includes a plurality of first through-holes, lampblack absorber, gaseous detection device and first controller, gaseous detection device locates first room or locates in the second room, all be equipped with in the first room more than one with the outside air intercommunication first through-hole, the lampblack absorber is located in the third room, lampblack absorber and external intercommunication, lampblack absorber and gaseous detection device all with first controller electricity is connected.
Optionally, a second through hole is formed in the third room, and the second through hole is formed in a joint of the third room and the first room and the second room.
Optionally, the diameter of the first through hole is 70-150 mm.
Optionally, the diameter of the second through hole is 100-150 mm.
Optionally, the first through hole is further provided with an exhaust fan and a driving device for driving the exhaust fan, and the exhaust fan is electrically connected with the driving device.
Optionally, the first through hole is disposed at a diagonal position of the door in the first room.
Optionally, a filter screen for filtering fresh air impurities is arranged on the first through hole.
Optionally, a pipeline communicated with the range hood is further arranged in the second room.
Optionally, a switch for adjusting the size of different wind forces is arranged on the range hood.
Optionally, the driving device of the range hood is a variable frequency motor.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the utility model discloses an exhaust system, accessible the gas detection device detects the indoor gas condition and transmits to the controller, the first controller controls the lampblack absorber to outdoor exhaust gas, the third room forms the negative pressure, the air gets into under the atmospheric pressure difference effect in first room or the second room the third room, and through the lampblack absorber 4 exhaust outdoor, accomplish indoor gas circulation and update, saved central exhaust fan, the whole process is automatic in time to go on, has guaranteed that the indoor air is fresh healthy;
(2) the utility model discloses an exhaust system, the energy consumption is low, and the noise is little, be equipped with the switch that is used for adjusting different wind-force size on the lampblack absorber, correspond according to the scope of different wind-force size different gear of switch are adjusted, the switch includes first gear and second gear, first gear is the strong wind gear that is used for extracting the oil smoke or powerful exhaust ventilation; the second gear is a new wind gear for low-speed exhaust and ventilation, the power of the new wind gear is less than the lowest power of the strong wind gear, the new wind gear can be opened all day to ensure the indoor air quality, and the energy consumption is low and has no noise;
(3) the utility model discloses an exhaust system, it is efficient to take a breath, still be equipped with the drive arrangement of exhaust fan and drive exhaust fan on the first through-hole, the exhaust fan is connected with the drive arrangement electricity, the drive arrangement is connected with the third controller electricity. The drive device is the adjustable speed motor, the exhaust fan wind direction is indoor, works as when gaseous detection device detects the relatively poor urgent need of indoor air quality and exhausts the ventilation, the drive of third controller the adjustable speed motor drives the high-speed operation of exhaust fan, improves the efficiency of admitting air, accomplishes the ventilation exhaust fast.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The reference numbers illustrate: 1. a first through hole; 2. lying for the first time; 3. a kitchen; 31. a second through hole; 32. a kitchen door; 33. a wall; 4. a range hood; 5. a gas detection device; 6. master-lying; 7. a toilet; 8. a living room; 9. lying for the second time; 10. a restaurant.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.
Example 1
The utility model provides an exhaust system, its characterized in that includes a plurality of first through-holes 1, lampblack absorber 4, gas detection device 5 and first controller, gas detection device 5 locates first room or locates in the second room, all be equipped with in the first room more than one with the outside air intercommunication first through-hole 1, lampblack absorber 4 locates in the third room, lampblack absorber 4 and external intercommunication, lampblack absorber 4 and gas detection device 5 all with first controller electricity is connected.
Fresh air of outside air passes through in first through-hole 1 gets into more than one first room, utilize the negative pressure of 4 operation productions of lampblack absorber in the third room to discharge away indoor (constitute by first room, second room and third room) gas, gas detection device 5 detects peculiar smell gas or harmful gas in first room or the second room, and transmit to first controller, first controller control lampblack absorber 4 is to outdoor exhaust gas, the third room forms the negative pressure, air gets into under the pressure difference effect in first room or the second room the third room, and pass through lampblack absorber 4 exhausts outdoors, can pass through the automatic ventilation exhaust of lampblack absorber 4 to the indoor gas condition, and central exhaust fan has been saved in intellectuality, reduction energy consumption simultaneously.
The second room can be a toilet 7, a deodorization device and a second controller for controlling the deodorization device are further arranged in the toilet 7, the deodorization device can be an ozone generator, the deodorization device can generate ozone to oxidize and reduce odor gas so as to achieve a deodorization effect, and the second controller is electrically connected with the second controller and the gas detection device 5; the gas detection device 5 detects odor gas in the toilet 7 and transmits signals to the first controller and the second controller, and the second controller controls the deodorization device to work, so that the odor gas in the toilet 7 is eliminated, and the odor gas is prevented from circularly diffusing indoors; after the deodorization device works, the first controller controls the range hood 4 to work to discharge gas to the outside, the third room forms negative pressure, turbid air in the first room or deodorized air in the second room flows into the third room under the action of air pressure difference and is discharged to the outside through the range hood 4, outdoor fresh air enters the first room through the first through hole 1 under the action of the air pressure difference, and the indoor air is updated;
the first room comprises a main bed 6, a first bed 2, a second bed 9 and a living room 8, a gas purification device and a third controller for controlling the gas purification device are further arranged in the first room, the gas detection device 5 is arranged in the first room, the gas purification device and the gas detection device 5 are both electrically connected with the third controller, the gas detection device 5 is used for detecting the concentration of formaldehyde, benzene and other gases in the air of the first room and transmitting signals to the first controller and the second controller, when the concentration of formaldehyde, benzene and other gases in the air of the first room exceeds a preset standard concentration, the second controller controls the gas purification device to process and absorb the formaldehyde, benzene and other gases, after the processing and absorption are finished, the first controller controls the range hood 4 to discharge the gases to the outside so as to automatically perform the circulation updating of the indoor gases, so as to maintain the concentration of carbon dioxide in the indoor air in a comfortable range of human body and simultaneously avoid the damage to human health caused by overhigh concentration of gases such as formaldehyde, benzene and the like;
the third room is a kitchen 3, compared with the toilet 7, the kitchen 3 can generate oil smoke in daily use, and the air pollution condition is more serious, so the range hood 4 is arranged in the kitchen 3; the first controller is arranged in the kitchen 3, so that the range hood 4 can be conveniently controlled to work, and circuit connection is optimized; gaseous detection device 5 locates in kitchen 3 for detect 3 natural gas concentration in the air in kitchen, and transmission signal extremely the controller works as 3 natural gas concentration in the air in kitchen surpasss when predetermineeing standard concentration, the controller control range hood 4 is to outdoor exhaust gas, avoids the natural gas to leak and causes the incident, finally makes the indoor air free from extraneous odour and safe healthy, has promoted the life comfort of living.
Example 2
As shown in fig. 1, an exhaust system of this embodiment may be modified based on the technical solution of embodiment 1, in which a second through hole 31 is provided in the third room, and the second through hole 31 is provided at a connection between the third room and the first room and the second room.
The kitchen 3 is connected to the first room and the second room through a kitchen door 32 or a wall 33, and the second through hole 31 may be formed in the wall 33; the second through hole 31 can be further arranged on a kitchen door 32, a gap is arranged in the middle of the wall 33, the kitchen door 32 is a push-pull type door embedded in the wall 33, when the kitchen 3 is not used, the kitchen door 32 is opened, the second through hole 31 can be hidden in the gap in the middle of the wall 33, and the whole body is attractive; when the kitchen 3 is used, the oil smoke in the kitchen 3 is large, the kitchen door 32 is closed, and the air in the first room or the second room can still enter the kitchen 3 through the second through hole 31 under the pushing of the air pressure difference.
Example 3
As shown in fig. 1, an exhaust system of this embodiment may be modified based on any of the technical solutions of embodiments 1 and 2, wherein the diameter of the first through hole 1 is 70-150 mm.
In specific application, the diameter of the first through hole 1 can take values of 70mm, 90mm, 110mm, 130mm, 150mm and the like, and the diameter of the first through hole 1 is matched with the area of a first room.
Example 4
As shown in fig. 1, on the basis of any of the technical solutions of embodiments 1, 2, and 3, the exhaust system of this embodiment may be modified as follows, wherein the diameter of the second through hole 31 is 100-150 mm.
Work as 4 mechanical types of lampblack absorber are during to outdoor exhaust gas, form the negative pressure in the kitchen 3, outdoor new trend passes through in first through-hole 1 gets into first room, under the effect of air pressure difference, the new trend passes through behind indoor cycle a week second through-hole 31 gets into kitchen 3, second through-hole 31 cooperatees with 3 door bottom gaps in kitchen, has improved the efficiency of admitting air, helps the new trend to pass through rapidly behind indoor cycle second through-hole 31 and 3 door bottom gaps in kitchen get into lampblack absorber 4 discharges, has improved the change efficiency of indoor gas. In a specific application, the diameter of the second through hole 31 can take values of 100mm, 110mm, 120mm, 150mm and the like.
Example 5
As shown in fig. 1, an exhaust system of this embodiment may be modified based on any of the technical solutions of embodiments 1, 2, 3, and 4, in which an exhaust fan and a driving device for driving the exhaust fan are further disposed on the first through hole 1, and the exhaust fan is electrically connected to the driving device.
The driving device can be electrically connected with the first controller, but the electric connection distance is long and limited by the room structure, so that potential safety hazards exist, and the maintenance is inconvenient; the driving device can be electrically connected with the third controller, the driving device and the third controller are located in the first room together, the electric connection distance is short, and the connection effect is good; the driving device is a speed-adjustable motor, the air direction of the exhaust fan faces indoors, air can be actively extracted from the outside and enters the room, the air inlet effect of the first through hole 1 is enhanced, and the air exchange efficiency of the exhaust system is improved. When the gas detection device 5 detects that the indoor air quality is poor and exhaust ventilation is urgently needed, the third controller drives the speed-adjustable motor to drive the exhaust fan to operate at a high speed, so that the air inlet efficiency is improved, and ventilation and exhaust are quickly completed; when the gas detection device 5 detects that the indoor gas is in a good state, the third controller drives the adjustable-speed motor to drive the exhaust fan to run at a low speed, so that the indoor air quality is guaranteed, and the energy consumption is reduced.
Example 6
As shown in fig. 1, an exhaust system of this embodiment may be modified based on any of the technical solutions of embodiments 1 to 5, in which the first through hole 1 is disposed at a diagonal position of a door in a first room.
Locate first through-hole 1 of door diagonal in first room and be favorable to new trend circulation, new trend follow first through-hole 1 gets into first room after, arrange from the door gap to the area in sitting room 8 or dining room 10 after first room internal circulation a week, pass through second through-hole 31 gets into kitchen 3, by lampblack absorber 4 discharges outdoors.
Example 7
As shown in fig. 1, the exhaust system of this embodiment may be modified based on any of the technical solutions of embodiments 1 to 6, in which a filter screen for filtering fresh air impurities is disposed on the first through hole 1.
The filter screen can filter the impurity in the new trend, improves and gets into the new trend quality in the first room. The filter screen is including the first filter screen that is used for filtering dust, large granule, the isovolumic great impurity of mosquito and the second filter screen that is used for the secondary filtration tiny granule in the new trend, the second filter screen is PM2.5 filter screen, can effectively filter to the haze air, further improves new trend quality.
Example 8
As shown in fig. 1, the exhaust system of this embodiment may be improved as follows based on any of the technical solutions of embodiments 1 to 7, and a pipeline communicated with the range hood 4 is further disposed in the second room.
Be equipped with the pipeline with 4 intercommunications of lampblack absorber in the bathroom 7, work as when bathroom 7 is used, gas detection device 5 detects the peculiar smell and carries signal to controller, lampblack absorber 4 passes through the peculiar smell gas in the pipeline extraction bathroom 7 and arrives outdoors side by side, has avoided peculiar smell gas rethread behind the indoor circulation lampblack absorber 4 discharges outdoors, influences the whole quality of room air.
Example 9
As shown in fig. 1, an exhaust system of this embodiment may be improved as follows based on any of the technical solutions of embodiments 1 to 8, and a switch for adjusting different wind forces is disposed on the range hood 4.
The range of different wind power is adjusted corresponding to different gears of the switch, the switch comprises a first gear and a second gear, and the first gear is a strong wind gear used for extracting oil smoke or strongly exhausting and ventilating; the second keeps off the new trend that the position was ventilated for low-speed exhaust, the power of new windscreen is less than strong wind keeps off minimum power, the indoor air quality can be guaranteed to the whole day of new windscreen opening, and the energy consumption is lower and noiselessness.
Example 10
As shown in fig. 1, on the basis of any one of the technical solutions of embodiments 1 to 9, the exhaust system of this embodiment may be improved as follows, and the driving device of the range hood 4 is a variable frequency motor. The variable frequency motor can adjust the wind power according to the use requirement, and has the advantages of simple structure, low cost and convenient speed regulation.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an exhaust system, its characterized in that includes a plurality of first through-holes, lampblack absorber, gaseous detection device and first controller, gaseous detection device locates first room or locates in the second room, all be equipped with in the first room more than one with the outside air intercommunication first through-hole, the lampblack absorber is located in the third room, lampblack absorber and external intercommunication, lampblack absorber and gaseous detection device all with first controller electricity is connected.
2. An exhaust system according to claim 1, wherein the third room is provided with a second through-hole, and the second through-hole is provided at a connection between the third room and the first room and the second room.
3. An exhaust system according to claim 1, wherein the first through-hole has a diameter of 70-150 mm.
4. An exhaust system according to claim 2, wherein the diameter of the second through hole is 100-150 mm.
5. The exhaust system according to claim 1, wherein the first through hole is further provided with an exhaust fan and a driving device for driving the exhaust fan, and the exhaust fan is electrically connected with the driving device.
6. The exhaust system according to claim 1, wherein said first through hole is provided at a diagonal position of the door in the first room.
7. The exhaust system according to claim 1, wherein the first through hole is provided with a filter screen for filtering fresh air impurities.
8. An exhaust system according to claim 1, wherein a duct is provided in the second room in communication with the hood.
9. The exhaust system according to claim 1, wherein the range hood is provided with a switch for adjusting different wind forces.
10. An exhaust system according to claim 9, wherein the drive means of the range hood is a variable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674338.6U CN212538150U (en) | 2020-04-28 | 2020-04-28 | Exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674338.6U CN212538150U (en) | 2020-04-28 | 2020-04-28 | Exhaust system |
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| Publication Number | Publication Date |
|---|---|
| CN212538150U true CN212538150U (en) | 2021-02-12 |
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ID=74520714
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020674338.6U Expired - Fee Related CN212538150U (en) | 2020-04-28 | 2020-04-28 | Exhaust system |
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| Country | Link |
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| CN (1) | CN212538150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531657A (en) * | 2021-06-24 | 2021-10-22 | 青岛海尔空调器有限总公司 | Indoor fresh air exchange system and indoor fresh air exchange method |
| CN115183357A (en) * | 2022-07-12 | 2022-10-14 | 艾欧史密斯(中国)热水器有限公司 | Indoor air purification system, control method and control device thereof, and storage medium |
-
2020
- 2020-04-28 CN CN202020674338.6U patent/CN212538150U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531657A (en) * | 2021-06-24 | 2021-10-22 | 青岛海尔空调器有限总公司 | Indoor fresh air exchange system and indoor fresh air exchange method |
| WO2022267741A1 (en) * | 2021-06-24 | 2022-12-29 | 青岛海尔空调器有限总公司 | Indoor fresh air exchange system and indoor fresh air exchange method |
| CN115183357A (en) * | 2022-07-12 | 2022-10-14 | 艾欧史密斯(中国)热水器有限公司 | Indoor air purification system, control method and control device thereof, and storage medium |
| CN115183357B (en) * | 2022-07-12 | 2024-02-23 | 艾欧史密斯(中国)热水器有限公司 | Indoor air purification system, control method and control device thereof, and storage medium |
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Granted publication date: 20210212 |