CN208381543U - A kind of Pipe couplings for exhaust gas discharge - Google Patents
A kind of Pipe couplings for exhaust gas discharge Download PDFInfo
- Publication number
- CN208381543U CN208381543U CN201820605121.2U CN201820605121U CN208381543U CN 208381543 U CN208381543 U CN 208381543U CN 201820605121 U CN201820605121 U CN 201820605121U CN 208381543 U CN208381543 U CN 208381543U
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- China
- Prior art keywords
- fixedly connected
- exhaust gas
- gas discharge
- seal rubber
- pipe couplings
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Abstract
The utility model discloses a kind of Pipe couplings for exhaust gas discharge, including intermediate connector and it is symmetrically mounted on the fixedly connected part at intermediate connector both ends, fixedly connected part outer end is fixedly installed with seal rubber cylinder, and seal rubber cylinder medial surface is along the circumferential direction uniformly distributed, and there are six compress connector.The utility model is designed by scientific and reasonable structure, and reliable leakproofness connection can be carried out between exhaust emission pipe, is not only simple in structure, it is easy for assemble or unload, and reliability and security is high, convenient for rationally being discharged to exhaust gas, is worthy to be popularized and uses.
Description
Technical field
The utility model belongs to exhaust gas emissions field more particularly to a kind of Pipe couplings for exhaust gas discharge.
Background technique
Exhaust gas refers to the poisonous and hazardous gas that the mankind are discharged in production and life process.Especially chemical plant, steel
The exhaust gas smell of factory, pharmaceutical factory and coking plant and oil plant etc., discharge is big, serious to pollute environment and influence human health.It is existing
Sealing performance is not good for some exhaust emission pipes, can cause great harm to environment and human body.
Utility model content
The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of for exhaust gas discharge
Pipe couplings can carry out reliable leakproofness connection between exhaust emission pipe.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of Pipe couplings for exhaust gas discharge, including intermediate connector and it is symmetrically mounted on intermediate connector
The fixedly connected part at both ends, fixedly connected part outer end are fixedly installed with seal rubber cylinder, and seal rubber cylinder medial surface is circumferentially square
To being evenly distributed with, there are six compress connector；
Seal rubber cylinder end face is along the circumferential direction uniformly distributed, and there are six be fixedly connected with through-hole, seal rubber cylinder medial surface edge
Circumferencial direction is uniformly distributed, and there are six limit card slots；Fixedly connected part includes being fixedly connected with ring, is fixedly connected with one end face of ring and is vertically arranged
There is internal screw thread cylinder, being fixedly connected with ring other end, along the circumferential direction uniformly distributed there are six fixed connect be fixedly connected with that through-hole matches
Extension bar；Compressing connector includes arc pressuring plate, and arc pressuring plate face center is equipped with the retention bead matched with limit card slot, and six
Cylindricality is formed between a arc pressuring plate, and cavity is installed；
The intermediate connector includes intermediate spill spin block, and intermediate spill spin block both ends, which are symmetrically arranged with, to be matched with internal screw thread cylinder
External thread column, external thread column outer end are connected with cone-shaped plug, and intermediate connector center, which is equipped with, runs through venthole.
Further, the outer diameter of the external thread column is greater than the internal diameter of cylindricality installation cavity.
Further, described to be fixedly connected between through-hole and fixed connecting rod to be interference fitted, and it is fixedly connected with through-hole
Depth is equal to the length of fixed connecting rod.
Further, cooperate between the limit card slot and retention bead for dovetail.
The beneficial effects of the utility model are:
The utility model is designed by scientific and reasonable structure, can reliably be sealed between exhaust emission pipe
Property connection, be not only simple in structure, it is easy for assemble or unload, and reliability and security is high, convenient for rationally being discharged to exhaust gas,
It is worthy to be popularized and uses.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structurtes explosive view of the utility model；
Fig. 3 is the partial structural diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
A kind of Pipe couplings for exhaust gas discharge as shown in Figure 1, including intermediate connector 1 and be symmetrically installed
Fixedly connected part 2 at 1 both ends of intermediate connector, 2 outer end of fixedly connected part are fixedly installed with seal rubber cylinder 3, seal rubber
3 medial surfaces of cylinder are along the circumferential direction uniformly distributed, and there are six compress connector 4.
As shown in Fig. 2, 3 end face of seal rubber cylinder is along the circumferential direction uniformly distributed, there are six be fixedly connected with through-hole 32, seal rubber
3 medial surfaces of cylinder are along the circumferential direction uniformly distributed, and there are six limit card slots 31；Fixedly connected part 2 includes being fixedly connected with ring 21, is fixedly connected
21 1 end face of ring is vertically installed with internal screw thread cylinder 22, be fixedly connected 21 other end of ring it is along the circumferential direction uniformly distributed there are six with fixation
The fixed connecting rod 23 that connection through-hole 32 matches；Compressing connector 4 includes arc pressuring plate 41, and 41 face center of arc pressuring plate is set
There is the retention bead 42 matched with limit card slot 31, forms cylindricality between six arc pressuring plates 41 and cavity is installed.
As shown in figure 3, intermediate connector 1 includes intermediate spill spin block 11, intermediate 11 both ends of spill spin block are symmetrically arranged with and interior spiral shell
The external thread column 12 that line cylinder 22 matches, 12 outer end of external thread column are connected with cone-shaped plug 13, and 1 center of intermediate connector, which is equipped with, to be passed through
Break-through stomata 14, the outer diameter of external thread column 12 are greater than the internal diameter of cylindricality installation cavity, are fixedly connected with through-hole 32 and fixed connecting rod
It is interference fit between 23, and the depth for being fixedly connected with through-hole 32 is equal to the length of fixed connecting rod 23, limit card slot 31 and limit
Cooperate between position protrusion 42 for dovetail.
The utility model is designed by scientific and reasonable structure, can reliably be sealed between exhaust emission pipe
Property connection, be not only simple in structure, it is easy for assemble or unload, and reliability and security is high, convenient for rationally being discharged to exhaust gas,
It is worthy to be popularized and uses.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (4)
1. a kind of Pipe couplings for exhaust gas discharge, it is characterised in that: including intermediate connector (1) and be symmetrically installed
Fixedly connected part (2) at intermediate connector (1) both ends, fixedly connected part (2) outer end are fixedly installed with seal rubber cylinder (3),
Seal rubber cylinder (3) medial surface is along the circumferential direction uniformly distributed, and there are six compress connector (4)；
Seal rubber cylinder (3) end face is along the circumferential direction uniformly distributed there are six being fixedly connected through-hole (32), and seal rubber cylinder (3) is interior
Side is along the circumferential direction uniformly distributed, and there are six limit card slot (31)；Fixedly connected part (2) includes being fixedly connected with ring (21), is fixedly connected
(21) one end face of ring is vertically installed with internal screw thread cylinder (22), be fixedly connected ring (21) other end it is along the circumferential direction uniformly distributed there are six
With the fixed connecting rod (23) for being fixedly connected with through-hole (32) and matching；Compressing connector (4) includes arc pressuring plate (41), arc pressure
Plate (41) face center is equipped with the retention bead (42) matched with limit card slot (31), is formed between six arc pressuring plates (41)
Cylindricality installs cavity；
The intermediate connector (1) includes intermediate spill spin block (11), and intermediate spill spin block (11) both ends are symmetrically arranged with and internal screw thread cylinder
(22) external thread column (12) matched, external thread column (12) outer end are connected with cone-shaped plug (13), intermediate connector (1) center
Equipped with through venthole (14).
2. a kind of Pipe couplings for exhaust gas discharge according to claim 1, it is characterised in that: the external screw thread
The outer diameter of column (12) is greater than the internal diameter of cylindricality installation cavity.
3. a kind of Pipe couplings for exhaust gas discharge according to claim 1, it is characterised in that: the fixation is even
The depth connected to be interference fitted between hole (32) and fixed connecting rod (23), and be fixedly connected with through-hole (32), which is equal to, to be fixedly connected
The length of bar (23).
4. a kind of Pipe couplings for exhaust gas discharge according to claim 1, it is characterised in that: the limiting card
Cooperate between slot (31) and retention bead (42) for dovetail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820605121.2U CN208381543U (en) | 2018-04-26 | 2018-04-26 | A kind of Pipe couplings for exhaust gas discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820605121.2U CN208381543U (en) | 2018-04-26 | 2018-04-26 | A kind of Pipe couplings for exhaust gas discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381543U true CN208381543U (en) | 2019-01-15 |
Family
ID=64973079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820605121.2U Active CN208381543U (en) | 2018-04-26 | 2018-04-26 | A kind of Pipe couplings for exhaust gas discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381543U (en) |
-
2018
- 2018-04-26 CN CN201820605121.2U patent/CN208381543U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191216 Address after: 102401 1117, floor 11, building 5, No. 10 yard, Zhuo Xiu North Street, Fangshan District, Beijing Patentee after: Beijing Zhicheng Environmental Protection Engineering Co., Ltd. Address before: 236500 Anhui city of Fuyang Province Jieshou City Innovation Industrial Park Incubator Patentee before: Anhui Chuangli Productivity Promotion Center Co. Ltd. |