CN214664656U - Range hood with air inlet pipe - Google Patents
Range hood with air inlet pipe Download PDFInfo
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- CN214664656U CN214664656U CN202120359854.4U CN202120359854U CN214664656U CN 214664656 U CN214664656 U CN 214664656U CN 202120359854 U CN202120359854 U CN 202120359854U CN 214664656 U CN214664656 U CN 214664656U
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- air inlet
- air
- pipe
- range hood
- inlet pipe
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Abstract
The utility model relates to a lampblack absorber with intake pipe, including the exhaust duct who connects the lampblack absorber air outlet, follow exhaust duct is equipped with the intake pipe. The exhaust duct is provided with an air pipe joint, the air pipe joint is provided with a range hood interface connected with an air outlet of a range hood, the air pipe joint is provided with an exhaust duct interface connected with the exhaust duct, the air pipe joint is provided with an air inlet pipe interface connected with an air inlet pipe, the air pipe joint is provided with an air inlet outlet communicated with the outside, and the air inlet outlet is communicated with the air inlet pipe interface. The utility model has the advantages that: an air inlet pipe is arranged along an exhaust pipeline of the range hood, the air inlet pipe is communicated to the side of the stove and is supplemented to the stove through air backflow, so that oil smoke can be smoothly discharged, and the influence of the exhaust of the range hood on the indoor environment is reduced. The air inlet pipe is sleeved in the exhaust pipeline of the range hood, so that inconvenience caused by additional wall penetrating and punching can be avoided.
Description
Technical Field
The utility model relates to a lampblack absorber ventilation unit especially relates to a lampblack absorber with intake pipe.
Background
In the existing exhaust technology of the range hood, a motor drives a left fan and a right fan to rotate at a high speed, a negative pressure area is formed in the center of the fans, and after oil smoke enters the negative pressure area, the oil smoke is accelerated to be discharged from gaps of the fans due to the action of centrifugal force. Because the house design is sealed better at present, can't realize the air convection in the kitchen, lead to the lampblack absorber to discharge the restriction. Particularly in winter, the temperature is low, and indoor negative pressure effect can be caused when doors and windows are closed, so that the air exhaust of the range hood is influenced; if the door and window are not tightly closed, cold air flow can enter the room from the door and window when the range hood operates, so that the indoor room temperature is reduced.
Disclosure of Invention
An object of the utility model is to provide a lampblack absorber with intake pipe improves the effect of airing exhaust of lampblack absorber, avoids the influence to the indoor environment.
In order to realize the purpose, the technical scheme of the utility model is that: a range hood with an air inlet pipe comprises an exhaust pipeline connected with an air outlet of the range hood, and an air inlet pipe is arranged on the exhaust pipeline.
Further, to be able to be disposed along the exhaust duct, the intake pipe is a bellows.
Furthermore, in order to facilitate the installation and use of the pipeline of the range hood, the air inlet pipe is arranged in the exhaust pipeline.
Furthermore, for introducing outdoor air, the exhaust duct is provided with an air pipe joint, the air pipe joint is provided with a range hood interface connected with a range hood air outlet, the air pipe joint is provided with an exhaust duct interface connected with the exhaust duct, the air pipe joint is provided with a connection air inlet pipe interface of an air inlet pipe, the air pipe joint is provided with an air inlet outlet communicated with the outside, and the air inlet outlet is communicated with the air inlet pipe interface.
Furthermore, in order to reduce the influence on the air exhaust effect of the range hood, the caliber of the exhaust pipeline interface of the air pipe joint is larger than that of the range hood interface, the range hood interface is connected with the exhaust pipeline interface through an eccentric cone, and the air inlet pipe interface is arranged on one side of the exhaust pipeline interface and is positioned on one side deviated from the central line of the range hood interface.
Further, be close the flue gas that the kitchen range produced for the air current that gets into, the lampblack absorber is the lampblack absorber of installing in the kitchen range top, the lampblack absorber that has the intake pipe is equipped with the pipe that admits air, the air inlet of pipe that admits air is connected the intake pipe, the gas outlet setting of pipe that admits air is in the side of kitchen range.
Furthermore, in order to improve the effect of introducing air, two air inlet guide pipes are provided, and air outlets of the two air inlet guide pipes are respectively arranged on two side edges of the stove.
Furthermore, in order to make the air uniformly enter the periphery of the stove, the outlet of the air inlet conduit is provided with an air inlet floral tube, the air inlet floral tube is provided with a plurality of through holes communicated with the air inlet conduit, and the air inlet floral tube is arranged on the side edge of the stove.
Furthermore, in order to stably hold the air inlet pipe on the cooking bench on the side of the cooking range, the air inlet pipe is provided with a mounting seat.
Furthermore, in order to avoid the airflow discharged by the range hood, the air inlet of the air inlet pipe is provided with an air inlet elbow.
The utility model has the advantages that: an air inlet pipe is arranged along an exhaust pipeline of the range hood, the air inlet pipe is communicated to the side of the stove and is supplemented to the stove through air backflow, so that oil smoke can be smoothly discharged, and the influence of the exhaust of the range hood on the indoor environment is reduced. The air inlet pipe is sleeved in the exhaust pipeline of the range hood, so that inconvenience caused by additional wall penetrating and punching can be avoided.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a structural diagram of the present invention;
fig. 2 is a view of the present invention as viewed from the indoor side in a kitchen;
fig. 3 is a view of the present invention viewed from the outdoor side in a kitchen;
fig. 4 is an exploded view of the present invention;
FIG. 5 is a view showing the structural combination of the exhaust duct and the intake pipe according to the present invention;
FIG. 6 is a structural view of the air hose joint of the present invention;
fig. 7 is a cross-sectional view of the air hose connector of the present invention.
Detailed Description
Referring to fig. 1 to 7, a range hood with an air inlet pipe comprises an exhaust pipeline 10 connected with an air outlet of the range hood, and an air inlet pipe 20 is arranged along the exhaust pipeline.
The intake pipe is a bellows.
The intake pipe is an intake pipe provided in the exhaust duct.
Exhaust duct is equipped with air pipe joint 30, air pipe joint is equipped with the lampblack absorber interface 31 of being connected with the lampblack absorber air outlet, air pipe joint be equipped with exhaust duct interface 32 that exhaust duct connects, air pipe joint is equipped with the connection the intake pipe interface 33 of intake pipe, air pipe joint is equipped with the outside air inlet outlet 34 of intercommunication, air inlet outlet intercommunication the intake pipe interface.
The air pipe connector is characterized in that the caliber of the exhaust pipeline interface is larger than that of the range hood interface, the range hood interface is connected with the exhaust pipeline interface through an eccentric cone 35, and the air inlet pipe interface is arranged on one side of the exhaust pipeline interface and is located on one side deviated from the central line of the range hood interface.
The lampblack absorber 40 is the lampblack absorber of installing in the kitchen range 50 top, the lampblack absorber that has the intake pipe is equipped with air intake duct 60, air inlet 61 of air intake duct connects the intake pipe, air outlet 62 of air intake duct sets up the side of kitchen range.
The gas outlet of the two gas inlet ducts is respectively arranged at two side edges of the stove.
An air inlet floral tube 70 is arranged at the outlet of the air inlet guide tube, a plurality of through holes 71 communicated with the air inlet guide tube are arranged on the air inlet floral tube, and the air inlet floral tube is arranged on the side edge of the stove.
The air inlet pipe is provided with a mounting seat 72.
And an air inlet elbow 21 is arranged at an air inlet of the air inlet pipe.
The first embodiment is as follows:
referring to fig. 1 to 7, a range hood with an air inlet pipe includes an exhaust duct 10 connected to an air outlet of the range hood. The range hood 40 is mounted on a wall 80 above a cooking top 51 on which the range 50 is mounted. The exhaust duct is a corrugated pipe, in the embodiment, the caliber D of the exhaust duct is 200mm, the air inlet 11 of the exhaust duct is connected with the range hood 40, and the outlet 12 of the exhaust duct passes through the wall 80 and extends out of the room.
An air inlet pipe 20 is arranged along the exhaust pipeline, the air inlet pipe is a corrugated pipe with the caliber of 60mm, and the air inlet pipe is arranged in the exhaust pipeline.
Exhaust duct is equipped with air pipe connector 30, and air pipe connector is equipped with the lampblack absorber interface 31 of being connected with lampblack absorber air outlet 41, air pipe connector still be equipped with exhaust duct interface 32 that exhaust duct connects, lampblack absorber interface 31 and exhaust duct interface 32 have linked together the air outlet and the exhaust duct of lampblack absorber. The caliber D1 of the exhaust duct interface 32 corresponds to the caliber D of the exhaust duct, and the caliber D2 of the range hood interface 32 is 180 mm. The caliber D1 of the exhaust pipeline interface is larger than the caliber D2 of the range hood interface, and the range hood interface is connected with the exhaust pipeline interface through the eccentric cone 35.
The air pipe joint is provided with an air inlet pipe interface 33 connected with an air inlet pipe, the air pipe joint is also provided with an air inlet outlet 34 communicated with the outside, and the air inlet outlet 34 faces to the horizontal direction and is vertical to the air inlet pipe interface 33. The inlet outlet 34 communicates with the inlet pipe interface 33 via a conduit provided in the air hose connection. The calibers (D3, D4) of the air inlet pipe connector 33 and the air inlet outlet 34 are 60mm, and the air inlet pipe connector is arranged on the pipe wall on one side of the exhaust pipeline connector and is positioned on one side deviating from the central line C of the range hood connector, so that the influence of the air inlet pipe connector on the exhaust effect of the range hood is reduced.
One end of the air inlet pipe 20 is connected with an air inlet pipe connector 33 of the air pipe joint, an air inlet of the air inlet pipe extends out of an outlet 12 of the exhaust pipeline, and an air inlet elbow 21 is arranged at the air inlet of the air inlet pipe, so that the air inlet pipe avoids the air flow discharged by the range hood.
In order to make the air flow entering along the air inlet pipe approach the smoke generated by the stove and discharge the smoke by the air flow in the minimum range, the air inlet duct 60 is arranged in the embodiment, the air inlet duct is a corrugated pipe with the caliber of 60mm, the air inlet 61 of the air inlet duct is connected with the air inlet pipe, the air inlet 61 is connected with the air inlet outlet 34 of the air pipe joint in the embodiment, and the air outlet 62 of the air inlet duct is arranged on the side edge of the stove. In order to make the air enter the periphery of the cooking range uniformly, the outlet of the air inlet conduit is provided with an air inlet floral tube 70, the air inlet floral tube is provided with a plurality of through holes 71 communicated with the air inlet conduit, in order to make the air inlet floral tube stably kept on the cooking range on the side of the cooking range, the air inlet floral tube is provided with a placing seat 72, and the placing can be made of metal with certain weight or can be bonded with the cooking range. The embodiment is provided with two air inlet guide pipes, and air outlets of the two air inlet guide pipes are respectively connected with air inlet perforated pipes arranged on two side edges of the stove.
When the range hood works, under the action of indoor negative pressure caused by the range hood, outdoor air enters the periphery of the stove from the air inlet floral tube 70 through the air inlet pipe 20, the air pipe connector 30 and the air inlet guide tube 60, is mixed with smoke generated by the stove and is output to the outdoor through the exhaust pipeline 10.
Claims (8)
1. A lampblack absorber with an air inlet pipe comprises an exhaust pipeline connected with an air outlet of the lampblack absorber, and is characterized in that the air inlet pipe is arranged along the exhaust pipeline; the air inlet pipe is arranged in the exhaust pipeline;
the exhaust duct is provided with an air pipe joint, the air pipe joint is provided with a range hood interface connected with an air outlet of a range hood, the air pipe joint is provided with an exhaust duct interface connected with the exhaust duct, the air pipe joint is provided with an air inlet pipe interface connected with an air inlet pipe, the air pipe joint is provided with an air inlet outlet communicated with the outside, and the air inlet outlet is communicated with the air inlet pipe interface.
2. The range hood with the air inlet pipe according to claim 1, wherein the air inlet pipe is a corrugated pipe.
3. The range hood with the air inlet pipe according to claim 1, wherein the caliber of the exhaust pipeline interface of the air pipe joint is larger than that of the range hood interface, the range hood interface is connected with the exhaust pipeline interface through an eccentric cone, and the air inlet pipe interface is arranged on one side of the exhaust pipeline interface and is positioned on one side deviated from the central line of the range hood interface.
4. A range hood with an air inlet pipe according to claim 1, wherein the range hood is a range hood installed above a cooking range, the range hood with the air inlet pipe is provided with an air inlet guide pipe, an air inlet of the air inlet guide pipe is connected with the air inlet pipe, and an air outlet of the air inlet guide pipe is arranged on the side edge of the cooking range.
5. A range hood with an air inlet pipe as claimed in claim 4, wherein there are two said air inlet ducts, and the air outlets of the two said air inlet ducts are respectively arranged on two side edges of the said cooking range.
6. The range hood with the air inlet pipe as claimed in claim 4, wherein an outlet of the air inlet guide pipe is provided with an air inlet floral tube, the air inlet floral tube is provided with a plurality of through holes communicated with the air inlet guide pipe, and the air inlet floral tube is arranged on the side of the cooking range.
7. The range hood with the air inlet pipe according to claim 6, wherein the air inlet perforated pipe is provided with a placing seat.
8. The range hood with the air inlet pipe according to claim 1, wherein an air inlet elbow is arranged at the air inlet of the air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359854.4U CN214664656U (en) | 2021-02-07 | 2021-02-07 | Range hood with air inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359854.4U CN214664656U (en) | 2021-02-07 | 2021-02-07 | Range hood with air inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214664656U true CN214664656U (en) | 2021-11-09 |
Family
ID=78447341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120359854.4U Active CN214664656U (en) | 2021-02-07 | 2021-02-07 | Range hood with air inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214664656U (en) |
-
2021
- 2021-02-07 CN CN202120359854.4U patent/CN214664656U/en active Active
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