CN212273983U - Injection pipe device and stove comprising same - Google Patents
Injection pipe device and stove comprising same Download PDFInfo
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- CN212273983U CN212273983U CN202021978576.2U CN202021978576U CN212273983U CN 212273983 U CN212273983 U CN 212273983U CN 202021978576 U CN202021978576 U CN 202021978576U CN 212273983 U CN212273983 U CN 212273983U
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- nozzle
- draw
- penetrate
- pipe
- ejector tube
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Abstract
The utility model discloses an draw and penetrate pipe device and contain its cooking utensils, draw and penetrate pipe device including drawing and penetrate pipe and nozzle, draw the tip that penetrates the pipe to have air intlet, draw and be close to in the pipe the connector has been seted up to the surface of air intlet one end, the nozzle connect in the connector inlays to be located draw and penetrate intraductally, a plurality of nozzle hole, a plurality of have on the nozzle hole all is located draw and penetrate intraductally, and a plurality of the nozzle hole is located dorsad on the nozzle one side of air intlet. The cooker comprises the injection pipe device. The utility model discloses an draw and penetrate tub device and contain its cooking utensils, with the nozzle installation setting at the connector that draws and penetrate the pipe for the nozzle bore is located draws and penetrates intraductally, makes on outside impurity can not drop the nozzle, and outside impurity can not with spun gas contact, has effectively avoided impurity entering to draw and penetrates intraductally, realizes drawing to penetrate intraductally and can not take place blocking phenomenon.
Description
Technical Field
The utility model relates to an draw and penetrate tub device and contain its cooking utensils.
Background
The gas stove is a common kitchen ware in daily life, the ejector is one of core components of the gas stove, gas is ejected through the nozzle, and the gas is mixed with external air through ejection of the gas and enters the ejection pipe, so that the stability of combustion flame is ensured.
At present, the nozzle setting of gas-cooker is in the outside of drawing penetrating the pipe on the market, and the impurity that exists on the nozzle and outside impurity can contact with spun gas and bring into to drawing penetrating intraductally, and easy the jam, and can not prevent stifled. Meanwhile, the gas and the air are not uniformly mixed, so that insufficient combustion is caused, and the smoke is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current and draw to penetrate the easy jam of pipe, and can not prevent defects such as stifled, provide one kind and draw and penetrate pipe device and contain its cooking utensils.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
the utility model provides an draw and penetrate tub device which characterized in that, it draws and penetrates pipe and nozzle including drawing, draw the tip that penetrates the pipe and have air inlet, draw and penetrate and to penetrate to be close to the surface of air inlet one end has seted up the connector, the nozzle connect in the connector inlays to be located draw and penetrate intraductally, a plurality of nozzle hole has on the nozzle, a plurality of the nozzle hole all is located draw and penetrate intraductally, and a plurality of the nozzle hole is located dorsad on the nozzle one side of air inlet.
In the scheme, by adopting the structure, the outer surface of one end, close to the air inlet, of the injection pipe is provided with the connecting port, the nozzle is arranged on the connecting port of the injection pipe, and the nozzle holes in the nozzle are positioned in the injection pipe, so that external impurities cannot fall onto the nozzle; simultaneously, when a plurality of nozzle hole erupted the gas, the gas will not produce the contact with outside impurity for outside impurity can not contact with spun gas and bring into to drawing and penetrate intraductally, has effectively avoided impurity entering to draw and has penetrated intraductally, realizes drawing to penetrate intraductally and can not take place blocking phenomenon. Meanwhile, the nozzle is arranged on the connector, so that the installation and the setting are convenient, the structure is simple, and the cost is low.
Preferably, the outlet orientations of a number of the nozzle holes are different.
In this scheme, adopt above-mentioned structural style for the gas air current is more even with the air mixture who draws the injection entering, realizes that the burning is more abundant, and the flue gas is few.
Preferably, the number of the nozzle holes is three, one of the nozzle holes is located between the other two nozzle holes, the center line of the nozzle hole is overlapped with the center line of the injection pipe, and included angles are formed between the center lines of the other two nozzle holes and the inner wall surfaces of the two sides of the injection pipe respectively.
In this scheme, adopt above-mentioned structural style for the gas that the nozzle hole on both sides erupted collides with the internal face of drawing the penetrating pipe, and it is more even to have further strengthened the gas air current and has penetrated the air mixing that penetrates, realizes that the burning is more abundant, and the flue gas is less.
Preferably, the nozzle is provided with a protruding part, one end of the protruding part is connected to one side of the nozzle facing the air inlet, and the other end of the protruding part extends to protrude towards the direction close to the air inlet.
In this scheme, adopt above-mentioned structural style, will draw intraductal air contact and cut apart the air with the entering through the bellying, will realize better that air and nozzle hole erupt the gas mix, further improved the burning more abundant, and the flue gas is less.
Preferably, the shape of the convex part is a cone.
In this scheme, adopt above-mentioned structural style, simple structure, manufacturing is convenient.
Preferably, the nozzle includes a nozzle holder and a connection joint, the nozzle holder is detachably connected to the connection port and located in the injection pipe, the nozzle holes are located on the nozzle holder, the connection joint is located outside the injection pipe, and the connection joint is detachably connected to the nozzle holder.
In this scheme, adopt above-mentioned structural style, adopt and to dismantle connected mode, the erection joint is convenient, and is convenient for maintain and change nozzle holder and attach fitting. Meanwhile, the connecting joint is convenient to be connected with an external pipeline.
Preferably, the end of the ejector pipe with the air inlet is trumpet-shaped.
In this scheme, adopt above-mentioned structural style, set up through loudspeaker form and get into the outside air of greatly increased to drawing and penetrate intraductally to guarantee that the burning is more abundant.
A stove is characterized by comprising the injection pipe device.
In this scheme, adopt above-mentioned structural style, set up the nozzle installation at the connector of drawing the penetrating pipe for the nozzle bore is located draws and penetrates intraductally, makes on outside impurity can not drop the nozzle, and outside impurity can not contact with spun gas, has effectively avoided impurity to get into to draw penetrates intraductally, realizes drawing to penetrate intraductally and can not take place blocking phenomenon.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses an draw and penetrate tub device and contain its cooking utensils, with the nozzle installation setting at the connector that draws and penetrate the pipe for the nozzle bore is located draws and penetrates intraductally, makes on outside impurity can not drop the nozzle, and outside impurity can not with spun gas contact, has effectively avoided impurity entering to draw and penetrates intraductally, realizes drawing to penetrate intraductally and can not take place blocking phenomenon.
Drawings
Fig. 1 is the utility model discloses draw and penetrate the structural schematic diagram of tub device.
Fig. 2 is another schematic structural diagram of the ejector tube device according to the embodiment of the present invention.
Fig. 3 is a schematic structural view of a nozzle of the ejector tube device according to the embodiment of the present invention.
Fig. 4 is another schematic structural diagram of a nozzle of an injection pipe apparatus according to an embodiment of the present invention.
Fig. 5 is an internal structure diagram of a nozzle of the ejector tube device according to the embodiment of the present invention.
Description of reference numerals:
Connection port 12
Convex part 22
Nozzle holder 23
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model discloses an injection pipe device is including drawing and penetrate pipe 1 and nozzle 2, draw the tip that penetrates pipe 1 to have air intlet 11, draw and penetrate the surface that is close to air intlet 11 one end in the pipe 1 and seted up connector 12, nozzle 2 is connected in connector 12 and is inlayed and locate in drawing and penetrate pipe 1, a plurality of nozzle hole 21 has on the nozzle 2, a plurality of nozzle hole 21 all is located and penetrates pipe 1, and a plurality of nozzle hole 21 is located one side of drawing air intlet 11 dorsad on nozzle 2.
A connecting port 12 is formed in the outer surface of one end, close to an air inlet 11, of the injection pipe 1, the nozzle 2 is arranged on the connecting port 12 of the injection pipe 1, and a plurality of nozzle holes 21 on the nozzle 2 are located in the injection pipe 1, so that external impurities cannot fall onto the nozzle 2; simultaneously, a plurality of nozzle-hole 21 when spouting the gas, the gas will not produce the contact with outside impurity for outside impurity can not contact with spun gas and bring into to drawing penetrate in the pipe 1, has effectively avoided impurity entering to draw and penetrated in the pipe 1, realizes drawing and can not take place blocking phenomenon in penetrating the pipe 1. Meanwhile, the nozzle 2 is arranged on the connecting port 12, so that the installation and the arrangement are convenient, the structure is simple, and the cost is low.
The end of the injection pipe 1 with the air inlet 11 is trumpet-shaped. The outside air of greatly increased enters the injection pipe 1 through the horn-shaped arrangement, so that the combustion is ensured to be more sufficient.
The outlet orientations of the several nozzle holes 21 are different. When spouting the gas, a plurality of nozzle-hole 21 is different through the export orientation of a plurality of nozzle-hole 21 for the gas air current is more even with the air mixture who draws the injection entering, realizes that the burning is more abundant, and the flue gas is few.
In this embodiment, the number of the nozzle holes 21 is three, one of the nozzle holes 21 is located between the other two nozzle holes 21, the center line of the nozzle hole 21 coincides with the center line of the injection pipe 1, and the center lines of the other two nozzle holes 21 respectively form an included angle with the inner wall surfaces of the two sides of the injection pipe 1. The central line of the nozzle hole 21 in the middle position coincides with the central line of the injection pipe 1, and the nozzle holes 21 on the two sides respectively have included angles between the inner wall surfaces of the two sides of the injection pipe 1, so that the fuel gas ejected by the nozzle holes 21 on the two sides collides with the inner wall surface of the injection pipe 1, the fuel gas airflow is further enhanced to be more uniformly mixed with the air entering the injection pipe, the combustion is more sufficient, and the smoke is less.
The nozzle 2 has a protrusion 22, one end of the protrusion 22 is connected to the side of the nozzle 2 facing the air inlet 11, and the other end of the protrusion 22 extends and protrudes toward the air inlet 11. Outside air will get into through air intlet 11 and can produce the contact towards one side of air intlet 11 with nozzle 2 in leading ejector pipe 1, will draw the air contact in the ejector pipe 1 and cut apart the air with the entering through bellying 22, will realize better that air and the gas that the nozzle-hole 21 erupted mix, further improved the burning more abundant, and the flue gas is less.
In the present embodiment, the shape of the boss 22 is a cone. Simple structure and convenient processing and manufacturing. Of course, in other embodiments, the shape of the protrusion 22 may be other shapes with an uneven surface, and the specific shape and number of the protrusion 22 may not be limited.
The nozzle 2 comprises a nozzle seat 23 and a connecting joint 24, the nozzle seat 23 is detachably connected to the connecting port 12 and located in the injection pipe 1, the nozzle holes 21 are located on the nozzle seat 23, the connecting joint 24 is located outside the injection pipe 1, and the connecting joint 24 is detachably connected to the nozzle seat 23. A plurality of nozzle hole 21 and bellying 22 all process and set up on nozzle holder 23, and nozzle holder 23 all adopts the connection mode of dismantling with drawing between penetrating pipe 1, nozzle holder 23 and the attach fitting 24, and the erection joint is convenient, and is convenient for maintain and change nozzle holder 23 and attach fitting 24. At the same time, connection to external piping is facilitated by the connector sub 24.
The embodiment of the utility model also discloses a cooking utensils, this cooking utensils include as above draw and penetrate the pipe device. The nozzle 2 is arranged on a connecting port 12 of the injection pipe 1, and a plurality of nozzle holes 21 on the nozzle 2 are positioned in the injection pipe 1, so that external impurities cannot fall onto the nozzle 2; simultaneously, a plurality of nozzle-hole 21 when spouting the gas, the gas will not produce the contact with outside impurity for outside impurity can not contact with spun gas and bring into to drawing penetrate in the pipe 1, has effectively avoided impurity entering to draw and penetrated in the pipe 1, realizes drawing and can not take place blocking phenomenon in penetrating the pipe 1.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (8)
1. The utility model provides an draw and penetrate tub device which characterized in that, it draws and penetrates pipe and nozzle including drawing, draw the tip that penetrates the pipe and have air inlet, draw and penetrate and to penetrate and seted up the connector near the surface of air inlet one end in the pipe, the nozzle connect in the connector inlays to be located draw and penetrate intraductally, a plurality of nozzle hole has on the nozzle, a plurality of the nozzle hole all is located draw and penetrate intraductally, and a plurality of the nozzle hole is located draw dorsad one side of air inlet on the nozzle.
2. The ejector tube assembly of claim 1 wherein the plurality of nozzle orifices have different exit orientations.
3. The ejector tube device according to claim 2, wherein the number of the nozzle holes is three, one of the nozzle holes is located between the other two nozzle holes, the center line of the nozzle hole coincides with the center line of the ejector tube, and included angles are formed between the center lines of the other two nozzle holes and the inner wall surfaces of the two sides of the ejector tube respectively.
4. The ejector tube assembly as claimed in claim 1, wherein the nozzle has a protrusion, one end of the protrusion is connected to a side of the nozzle facing the air inlet, and the other end of the protrusion extends in a direction close to the air inlet.
5. The ejector tube device according to claim 4, wherein the shape of the boss is a cone.
6. The ejector tube device according to claim 1, wherein the nozzle includes a nozzle holder detachably attached to the connection port and located inside the ejector tube, a plurality of the nozzle holes are located on the nozzle holder, and a connection joint detachably attached to the nozzle holder and located outside the ejector tube.
7. The ejector tube apparatus as claimed in claim 1, wherein an end of the ejector tube having the air inlet is formed in a horn shape.
8. Kitchen range, characterized in that it comprises an ejector tube device according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978576.2U CN212273983U (en) | 2020-09-10 | 2020-09-10 | Injection pipe device and stove comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978576.2U CN212273983U (en) | 2020-09-10 | 2020-09-10 | Injection pipe device and stove comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212273983U true CN212273983U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021978576.2U Active CN212273983U (en) | 2020-09-10 | 2020-09-10 | Injection pipe device and stove comprising same |
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| CN (1) | CN212273983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928241A (en) * | 2020-09-10 | 2020-11-13 | 宁波方太厨具有限公司 | Injection pipe device and stove comprising same |
| CN111928241B (en) * | 2020-09-10 | 2024-07-30 | 宁波方太厨具有限公司 | Injection pipe device and stove comprising same |
-
2020
- 2020-09-10 CN CN202021978576.2U patent/CN212273983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928241A (en) * | 2020-09-10 | 2020-11-13 | 宁波方太厨具有限公司 | Injection pipe device and stove comprising same |
| CN111928241B (en) * | 2020-09-10 | 2024-07-30 | 宁波方太厨具有限公司 | Injection pipe device and stove comprising same |
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