CN217763423U - Ejector convenient to fixed fire tube - Google Patents
Ejector convenient to fixed fire tube Download PDFInfo
- Publication number
- CN217763423U CN217763423U CN202221176576.XU CN202221176576U CN217763423U CN 217763423 U CN217763423 U CN 217763423U CN 202221176576 U CN202221176576 U CN 202221176576U CN 217763423 U CN217763423 U CN 217763423U
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- fire tube
- ejector
- main body
- eductor
- securement
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Abstract
The utility model relates to an ejector convenient to fixed fire tube, it has mainly been solved among the prior art problem that the installation convenience of fire tube is poor, the fastness is poor, including the ejector body, upper end, the lower extreme of ejector body are equipped with first opening and second opening respectively, this internal first opening of intercommunication and second open-ended runner that has of ejector, the first mounting hole with the runner intercommunication is located to the lower part of ejector body, be equipped with the mount pad in the runner, have the through-hole that is used for installing the second mounting hole of fire tube and supplies the gas circulation on the mount pad.
Description
Technical Field
The utility model relates to an ejector convenient to fixed fire tube.
Background
At present, commercial kitchen equipment refers to large kitchen equipment suitable for catering places such as hotels, restaurants and the like, and large institutions, schools, construction sites and dining halls. Commercial burners sold in the market are heated by open fire formed by burning liquefied gas, and the liquefied gas needs to be fully mixed with air before burning, so that the burning efficiency of the liquefied gas is improved.
The structure burning plate lid of current commercial furnace end is located on the ejector, and the lower extreme of ejector is connected and is penetrated the pipe, and the fire kind intake pipe from the bottom up wears to establish in proper order and penetrates pipe, ejector and combustion plate to through the fixed realization of the lower extreme with penetrating the pipe and being connected, the fastness of its installation is poor, and simultaneously, the commercial furnace end of this kind of structure needs the accessory to arrive customer's implementation scene and installs, the debugging, and the degree of difficulty is great, consequently need be equipped with professional staff.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides an ejector convenient to fixed fire tube, it has mainly solved the problem that the installation convenience of fire tube is poor among the prior art, the fastness is poor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an ejector convenient to fixed fire tube, includes the ejector body, upper end, the lower extreme of ejector body are equipped with first opening and second opening respectively, this internal first opening of intercommunication and second open-ended runner of having of ejector, the first mounting hole with the runner intercommunication is located to the lower part of ejector body, be equipped with the mount pad in the runner, have the second mounting hole that is used for installing the fire tube on the mount pad and supply the through-hole of gas circulation.
Further, the mount pad includes first portion and by two at least second portions of the week of first portion along outside extension, the inner wall of ejector body is located to the free end of second portion, the second mounting hole distributes in the middle part of first portion, adjacent two form the through-hole between second portion and the first portion.
Further, an installation part is arranged on the side wall of the ejector body in a protruding mode, an installation platform is arranged on the installation part, and the first installation hole is formed in the installation platform.
Furthermore, an ear seat is arranged on the outer surface of the ejector body in an outward protruding mode, and a third mounting hole is formed in the ear seat.
Furthermore, the ejector body comprises a main body part and a connecting ring which is arranged at the upper end of the main body part and is in threaded connection with the main body part.
Furthermore, the upper end face of the main body part is provided with a clamping groove, and the free end of the second part is embedded in the clamping groove.
Further, an annular supporting surface is arranged inside the connecting ring, and when the connecting ring is in threaded connection with the main body part, the annular supporting surface abuts against the outer edge of the end face of the main body part.
By adopting the technical scheme, the beneficial effects of the utility model are that: according to the ejector convenient for fixing the fire tube, the first mounting hole formed in the ejector body is matched with the mounting seat with the second mounting hole formed in the ejector body, so that the fire tube is fixedly mounted, the mounting firmness is high, the fire tube and the ejector body can be pre-mounted and transported, the field mounting difficulty is reduced, and the mounting convenience is improved; furthermore, the installation seat is arranged in a manner that the mixing effect of the fuel gas and the air in the ejector body is further improved when the fuel gas and the air pass through the through holes in the installation seat; furthermore, the fire tube is convenient to install and high in convenience due to the arrangement of the installation part; furthermore, the annular supporting surface is abutted to the end face of the main body through the connecting ring and the main body in threaded connection, the installation seat is clamped and detachably connected with the ejector, the installation and the disassembly are convenient, and the fixing firmness of the installation seat is good.
Drawings
Fig. 1 is a schematic front view of a first embodiment of the present invention;
fig. 2 is a schematic top view of a first embodiment of the present invention;
fig. 3 is a schematic top view of a second embodiment of the present invention;
fig. 4 is a schematic cross-sectional structural view of a second embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
The embodiment of the utility model provides a do:
the first embodiment is as follows:
referring to fig. 1 and 2, an ejector convenient to fixed fire tube, including ejector body 1, upper end, the lower extreme of ejector body 1 are equipped with first opening 11 and second opening 12 respectively, runner 13 that has first opening 11 of intercommunication and second opening 12 in the ejector body 1, the diameter size of first opening 11 is greater than the diameter size of second opening 12, first mounting hole 14 with runner 13 intercommunication is located to the lower part of ejector body 1, be equipped with mount pad 2 in the runner 13, have the through-hole 4 that is used for installing second mounting hole 3 of fire tube 10 and supplies the gas circulation on the mount pad 2.
Specifically, the mount pad 2 includes first portion 21 and by the three second portion 22 of the outside extension of the week edge of first portion 21, the inner wall of ejector body 1 is located to the free end of second portion 22, second mounting hole 3 distributes in the middle part of first portion 21, adjacent two form through-hole 4 between second portion 22 and the first portion 21.
In this embodiment, an installation department 5 is established to the evagination on the lateral wall of ejector body 1, an installation platform 6 has on the installation department 5, first mounting hole 14 is located on installation platform 6, the contained angle between the axis of installation platform 6 and ejector body 1 is 45, the evagination is equipped with ear seat 7 on the surface of ejector body 1, be equipped with third mounting hole 8 on the ear seat 7.
The utility model discloses a working method is: according to the ejector convenient for fixing the fire tube, the first mounting hole 14 formed in the ejector body 1 is matched with the mounting base 2 with the second mounting hole 3 in the ejector body 1, so that the fire tube 10 is mounted and fixed, mounting firmness is high, the fire tube 10 and the ejector body 1 can be pre-mounted and transported, field mounting difficulty is reduced, mounting convenience is improved, and meanwhile, the mounting mode of the fire tube 10 can reduce the space occupied by the ejector after the fire tube 10 is mounted and used for mixing fuel gas and air in the ejector, mixing effect is improved, and further combustion efficiency is improved; the installation base 2 is arranged in a mode that the mixing effect of the fuel gas and the air in the ejector body 1 is further improved when the fuel gas and the air pass through the through hole 4 on the installation base 2; the fire tube 10 is convenient to install and has high convenience by arranging the installation part 5; the included angle between the mounting platform 6 and the central axis of the ejector body 1 is 25-60 degrees, preferably 45 degrees, which is beneficial to the fluidity of the fuel gas in the fire tube 10 and further improves the mounting convenience of the fire tube 10.
The second embodiment:
referring to fig. 3 and fig. 4, the second embodiment is further improved on the basis of the first embodiment, which belongs to the same concept as the first embodiment, and the difference technical features are as follows: the ejector body 1 comprises a main body portion 15 and a connecting ring 16 arranged at the upper end of the main body portion 15 and in threaded connection with the main body portion 15, an annular supporting surface 9 is arranged inside the connecting ring 16, and when the connecting ring 16 is in threaded connection with the main body portion 15, the annular supporting surface 9 abuts against the outer edge of the end face of the main body portion 15.
Through go-between 16 and main part 15 threaded connection for annular holding surface 9 supports and leans on in main part 15's terminal surface, and then centre gripping mount pad 2, makes mount pad 2 and ejector form to dismantle to be connected, and installs, dismantles the convenience, and the fixed fastness of mount pad is good.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides an ejector convenient to fixed fire tube which characterized in that: the novel fuel injector comprises an injector body, wherein a first opening and a second opening are respectively formed in the upper end and the lower end of the injector body, a flow channel communicated with the first opening and the second opening is formed in the injector body, a first mounting hole communicated with the flow channel is formed in the lower portion of the injector body, a mounting seat is arranged in the flow channel, and a second mounting hole used for mounting a fire tube and a through hole for gas circulation are formed in the mounting seat.
2. The eductor for facilitating the securement of a fire tube of claim 1, wherein: the mount pad includes first portion and by two at least second portions of the week of first portion along outside extension, the free end of second portion is located on the inner wall of ejector body, the second mounting hole distributes in the middle part of first portion, adjacent two form the through-hole between second portion and the first portion.
3. An eductor for facilitating the securement of a fire tube as defined in claim 1, wherein: an installation part is arranged on the side wall of the ejector body in an outward protruding mode, an installation platform is arranged on the installation part, and the first installation hole is formed in the installation platform.
4. The eductor for facilitating the securement of a fire tube of claim 1, wherein: the outer surface of the ejector body is provided with an ear seat protruding outwards, and the ear seat is provided with a third mounting hole.
5. An eductor for facilitating the securement of a fire tube as defined in claim 2, wherein: the ejector body comprises a main body part and a connecting ring which is arranged at the upper end of the main body part and is in threaded connection with the main body part.
6. The eductor for facilitating the securement of a fire tube of claim 5, wherein: the upper end face of the main body part is provided with a clamping groove, and the free end of the second part is embedded in the clamping groove.
7. The eductor for facilitating the securement of a fire tube of claim 6, wherein: the connecting ring is internally provided with an annular supporting surface, and when the connecting ring is in threaded connection with the main body part, the annular supporting surface is abutted against the outer edge of the end surface of the main body part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221176576.XU CN217763423U (en) | 2022-05-10 | 2022-05-10 | Ejector convenient to fixed fire tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221176576.XU CN217763423U (en) | 2022-05-10 | 2022-05-10 | Ejector convenient to fixed fire tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217763423U true CN217763423U (en) | 2022-11-08 |
Family
ID=83886739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221176576.XU Active CN217763423U (en) | 2022-05-10 | 2022-05-10 | Ejector convenient to fixed fire tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217763423U (en) |
-
2022
- 2022-05-10 CN CN202221176576.XU patent/CN217763423U/en active Active
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| GR01 | Patent grant |