CN209484105U - A kind of jet chimney attachment device - Google Patents
A kind of jet chimney attachment device Download PDFInfo
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- CN209484105U CN209484105U CN201821887096.8U CN201821887096U CN209484105U CN 209484105 U CN209484105 U CN 209484105U CN 201821887096 U CN201821887096 U CN 201821887096U CN 209484105 U CN209484105 U CN 209484105U
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- flange disk
- flange
- differential
- jet chimney
- disk
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Abstract
The utility model discloses a kind of jet chimney attachment devices, including jet chimney, first flange disk and second flange disk are symmetrically arranged at the outer surface center of the jet chimney, the both ends outer surface connection of the first flange disk and second flange disk is fixedly connected with the first fixing bolt, the inner sidewall of the first flange disk and second flange disk is fixedly installed with flange gasket, the first flange disk is fixedly connected with the first differential far from one end of second flange disk, first differential is fixedly installed with the first pressing flange disk far from one end outer surface of first flange disk, the second flange disk is fixedly connected with the second differential far from one end of first flange disk, second differential is fixedly installed with the second pressing flange disk far from one end outer surface of second flange disk.A kind of jet chimney attachment device described in the utility model, improves the connection sealing of jet chimney, while sealing device is taken into account and is easily installed and dismantles, and brings better prospect of the application.
Description
Technical field
The utility model relates to technical field of pipeline connection, in particular to a kind of jet chimney attachment device.
Background technique
Jet chimney belongs to one kind of pressure pipeline, and pressure pipeline is the one kind for belonging to heat distribution pipeline, is mainly used for
Heating, ventilation, idle call vapour, industrial gas etc., connection for jet chimney is it is noted that many aspects, such as due to steam pipe
Road internal circulation is steam, has higher requirement for the leakproofness of pipeline connection, is not so likely to result in letting out for gas
Dew, causes unnecessary loss.
When jet chimney is attached, the problem of most important or leakproofness, the connection for jet chimney, mostly
The welding manner of use, welding manner can actually play a role seal for pipe joints, but welding manner is not common to
Any mounting location, under some environment, welding manner is difficult to realize, outside, the connection of some jet chimneys is filled
Set, its own is unable to satisfy the higher requirement of leakproofness of jet chimney requirement, often jet chimney after a period of use,
The phenomenon that just will appear gas leakage, while traditional attachment device is very troublesome in installing and dismounting, is unfavorable for carrying out wide
General use, therefore during use, certain influence is brought, for this purpose, it is proposed that a kind of jet chimney connection dress
It sets.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of jet chimney proposed connects
Connection device.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of jet chimney attachment device, including jet chimney are symmetrical arranged at the outer surface center of the jet chimney
There are first flange disk and second flange disk, the first flange disk is fixedly connected with the both ends outer surface connection of second flange disk
There is the first fixing bolt, the inner sidewall of the first flange disk and second flange disk is fixedly installed with flange gasket, first method
Blue disk is fixedly connected with the first differential far from one end of second flange disk, outside the described one end of first differential far from first flange disk
Surface is fixedly installed with the first pressing flange disk, and the second flange disk is fixedly connected with the second pressure far from one end of first flange disk
Orchid, second differential are fixedly installed with the second pressing flange disk far from one end outer surface of second flange disk, first differential with
The both ends outer surface connection of first pressing flange disk is provided with the second fixing bolt, and the outer surface of the jet chimney is fitted with adhesion
One end of pad, the inside of first differential and close first pressing flange disk is provided with insertion ring, and the adhesion pad is close to the first method
One side external surface of blue disk is fitted with sealing ring, the first flange disk opened up close to one end outer surface of sealing ring it is fluted,
The flange gasket is carved close to one end outer surface of groove and is equipped with screw thread.
It is as above-mentioned technical proposal to further describe:
The first flange disk and second flange disk pass through adhesion pad and jet chimney adhesion, and first flange disk and second
Ring flange is fixedly connected by flange gasket, and the first flange disk and second flange disk are about flange gasket central symmetry.
It is as above-mentioned technical proposal to further describe:
The sealing ring is arranged in parallel between adhesion pad and first flange disk, and first flange disk by sealing ring and glues
Even pad is fixedly connected, and first differential offers sliding slot close to the side of adhesion pad, and the first differential passes through sliding slot and first
Pressing flange disk is fixedly connected.
It is as above-mentioned technical proposal to further describe:
The insertion ring is vertically installed in inside the first differential in sliding slot, and the one of one end of the first pressing flange disk and insertion ring
End fitting, the vertical central axis line pair of first differential, the first pressing flange disk and the second differential, the second pressing flange disk about jet chimney
Claim.
It is as above-mentioned technical proposal to further describe:
The flange gasket is vertical with first flange disk to be connect, and flange gasket is fixedly connected by screw thread with groove, and described
The both ends of one fixing bolt are fixed by nut, and the first fixing bolt is symmetrically disposed on first flange disk and second flange disk
Both ends outer surface connection.
It is as above-mentioned technical proposal to further describe:
The quantity of second fixing bolt is four groups, and wherein two group of second fixing bolt is symmetrically disposed on the second differential
With the both ends outer surface connection of the second pressing flange disk, the quantity of the flange gasket is two groups, and two groups of flange gaskets are respectively with first
Ring flange is bonded with the inner sidewall of second flange disk, and first flange disk and second flange disk connect by the way that two groups of flange gaskets are fixed
It connects.
In the utility model: the jet chimney attachment device is set to jet chimney by the adhesion pad of setting, adhesion pad
Outer surface so that the device is easy for installation, while easy to disassemble, lead to by adhesion pad by jet chimney and ring flange adhesion
The first differential and the first pressing flange disk of setting, the second differential and the second pressing flange disk are crossed, the first differential is with the first pressing flange disk by filling out
Feed ring is sealed, and makes insertion ring generate pressure inwards simultaneously to the first pressing flange disk by the fixed function of the second fixing bolt
And cooperate the fixed function of the second fixing bolt so that connected between the first differential and the first pressing flange disk it is more firm, in order into
The adhesion pad that is sealed in of one step is provided with sealing ring close to the position of first flange disk and flange gasket, further such that the device
Leakproofness greatly improves, more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of jet chimney attachment device overall structure diagram；
Fig. 2 be the utility model proposes a kind of jet chimney attachment device schematic diagram of internal structure；
Fig. 3 be the utility model proposes a kind of jet chimney attachment device partial view；
In figure: 1, jet chimney；2, first flange disk；3, second flange disk；4, the first fixing bolt；5, flange gasket；6,
First differential；7, the first pressing flange disk；8, the second differential；9, the second pressing flange disk；10, the second fixing bolt；11, adhesion pad；12, it fills out
Feed ring；13, sealing ring；14, groove；15, screw thread.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of jet chimney attachment device, including jet chimney 1, at the outer surface center of jet chimney 1
It is symmetrically arranged with first flange disk 2 and second flange disk 3, the both ends outer surface connection of first flange disk 2 and second flange disk 3
It is fixedly connected with the first fixing bolt 4, first flange disk 2 and the inner sidewall of second flange disk 3 are fixedly installed with flange gasket 5, the
One ring flange 2 is fixedly connected with the first differential 6 far from one end of second flange disk 3, and the first differential 6 is far from first flange disk 2
One end outer surface is fixedly installed with the first pressing flange disk 7, and second flange disk 3 is fixedly connected with far from one end of first flange disk 2
Two differentials 8, the second differential 8 are fixedly installed with the second pressing flange disk 9 far from one end outer surface of second flange disk 3, the first differential 6 with
The both ends outer surface connection of first pressing flange disk 7 is provided with the second fixing bolt 10, and the outer surface of jet chimney 1 is fitted with adhesion
One end of pad 11, the inside of the first differential 6 and close first pressing flange disk 7 is provided with insertion ring 12, and adhesion pad 11 is close to the first method
One side external surface of blue disk 2 is fitted with sealing ring 13, and first flange disk 2 opens up fluted close to one end outer surface of sealing ring 13
14, flange gasket 5 is carved close to one end outer surface of groove 14 and is equipped with screw thread 15.
First flange disk 2 and second flange disk 3 are by adhesion pad 11 and 1 adhesion of jet chimney, and first flange disk 2 and the
Two ring flanges 3 are fixedly connected by flange gasket 5, so that the device is easily installed in disassembly, first flange disk 2 and second flange disk
3 about 5 central symmetry of flange gasket.
Sealing ring 13 is arranged in parallel between adhesion pad 11 and first flange disk 2, and first flange disk 2 passes through sealing ring 13
It is fixedly connected with adhesion pad 11, so that the leakproofness of the device further improves, the first differential 6 is close to the side of adhesion pad 11
Sliding slot is offered, and the first differential 6 is fixedly connected by sliding slot with the first pressing flange disk 7, so that the first differential 6 and the first pressing flange disk
7 connection is more flexible.
Insertion ring 12 is vertically installed in 6 inside sliding slot of the first differential, and one end of the first pressing flange disk 7 and insertion ring 12
Leakproofness the first differential 6 of the junction of the first differential 6 and the first pressing flange disk 7, the first pressing flange disk 7 and the are reinforced in one end fitting
Two differentials 8, the second pressing flange disk 9 are symmetrical about the vertical central axis line of jet chimney 1.
Flange gasket 5 is vertical with first flange disk 2 to be connect, and flange gasket 5 is fixedly connected by screw thread 15 with groove 14, flange
Pad 5 makes first flange disk 2 and 3 junction of second flange disk more have leakproofness, and the both ends of the first fixing bolt 4 pass through
Nut is fixed, and the first fixing bolt 4 is symmetrically disposed on the both ends outer surface connection of first flange disk 2 Yu second flange disk 3,
So that first flange disk 2 is fixedly connected with second flange disk 3.
The quantity of second fixing bolt 10 is four groups, and wherein two group of second fixing bolt 10 is symmetrically disposed on the second differential
8 and second pressing flange disk 9 both ends outer surface connection, by the second fixing bolt 10 cooperate insertion ring 12 so that the second differential 8
Connection between the second pressing flange disk 9 more fastens, and the quantity of flange gasket 5 is two groups, and two groups of flange gaskets 5 respectively with the first method
Blue disk 2 is bonded with the inner sidewall of second flange disk 3, and first flange disk 2 and second flange disk 3 are fixed by two groups of flange gaskets 5
Connection.
Working principle: the utility model is jet chimney attachment device, and the device is mainly by jet chimney 1, first flange
Disk 2 and 3 three parts of second flange disk composition, when being attached, the outer surface of jet chimney 1 passes through adhesion pad 11 and first
Ring flange 2, second flange disk 3 carry out adhesion, first flange disk 2 and second flange disk 3 and pass through flange gasket 5 and the first fixed spiral shell
Bolt 4 is fixedly connected, and first flange disk 2 is provided with groove 14, flange gasket close to the position of sealing ring 13 with second flange disk 3
5 one end outer surface is fixedly connected by carving the screw thread 15 set with groove 14, so that the connection of flange gasket 5 and first flange disk 2
It is even closer, so that the leakproofness of pipeline connection greatly improves, while in order to further realize sealing, in first flange disk 2, method
Sealing ring 13 is set between blue pad 5 and adhesion pad 11, so that leakproofness further increases, in addition, passing through symmetrically arranged first
Differential 6, the first pressing flange disk 7 and the second differential 8, the second pressing flange disk 9, by the fastening of the second fixing bolt 10 so that the first pressure
Pressure of the one end of blue disk 7 to 12 output of insertion ring inwards, so that sealing function further increases, it is more practical.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of jet chimney attachment device, including jet chimney (1), it is characterised in that: the outer surface of the jet chimney (1)
It is symmetrically arranged with first flange disk (2) and second flange disk (3) at center, the first flange disk (2) and second flange disk (3)
Both ends outer surface connection be fixedly connected with the first fixing bolt (4), the first flange disk (2) and second flange disk (3)
Inner sidewall be fixedly installed with flange gasket (5), the first flange disk (2) is fixedly connected far from the one end of second flange disk (3)
Have the first differential (6), first differential (6) is fixedly installed with the first differential far from one end outer surface of first flange disk (2)
Disk (7), the second flange disk (3) are fixedly connected with the second differential (8) far from the one end of first flange disk (2), and described second
Differential (8) is fixedly installed with the second pressing flange disk (9) far from one end outer surface of second flange disk (3), first differential (6) with
The both ends outer surface connection of first pressing flange disk (7) is provided with the second fixing bolt (10), the outer surface of the jet chimney (1)
It is fitted with adhesion pad (11), one end of the inside of first differential (6) and close first pressing flange disk (7) is provided with insertion ring
(12), a side external surface of the adhesion pad (11) close to first flange disk (2) is fitted with sealing ring (13), the first flange
Disk (2) opens up fluted (14) close to one end outer surface of sealing ring (13), the one end of the flange gasket (5) close to groove (14)
Outer surface, which is carved, is equipped with screw thread (15).
2. a kind of jet chimney attachment device according to claim 1, it is characterised in that: the first flange disk (2) with
Second flange disk (3) is by adhesion pad (11) and jet chimney (1) adhesion, and first flange disk (2) and second flange disk (3) are logical
It crosses flange gasket (5) to be fixedly connected, the first flange disk (2) and second flange disk (3) are about flange gasket (5) central symmetry.
3. a kind of jet chimney attachment device according to claim 1, it is characterised in that: the sealing ring (13) sets in parallel
It is placed between adhesion pad (11) and first flange disk (2), and first flange disk (2) is solid by sealing ring (13) and adhesion pad (11)
Fixed connection, first differential (6) offer sliding slot close to the side of adhesion pad (11), and the first differential (6) by sliding slot with
First pressing flange disk (7) is fixedly connected.
4. a kind of jet chimney attachment device according to claim 1, it is characterised in that: the insertion ring (12) vertically sets
It is placed in the internal sliding slot of the first differential (6), and one end of the first pressing flange disk (7) is bonded with one end of insertion ring (12), described the
One differential (6), the first pressing flange disk (7) and the vertical central axis line of the second differential (8), the second pressing flange disk (9) about jet chimney (1)
Symmetrically.
5. a kind of jet chimney attachment device according to claim 1, it is characterised in that: the flange gasket (5) and first
Ring flange (2) vertically connects, and flange gasket (5) is fixedly connected by screw thread (15) with groove (14), first fixing bolt
(4) both ends are fixed by nut, and the first fixing bolt (4) is symmetrically disposed on first flange disk (2) and second flange disk
(3) both ends outer surface connection.
6. a kind of jet chimney attachment device according to claim 1, it is characterised in that: second fixing bolt (10)
Quantity be four groups, and wherein two group of second fixing bolt (10) is symmetrically disposed on the second differential (8) and the second pressing flange disk (9)
Both ends outer surface connection, the quantity of the flange gasket (5) are two groups, and two groups of flange gaskets (5) respectively with first flange disk (2)
It is bonded with the inner sidewall of second flange disk (3), and first flange disk (2) and second flange disk (3) are solid by two groups of flange gaskets (5)
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887096.8U CN209484105U (en) | 2018-11-16 | 2018-11-16 | A kind of jet chimney attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887096.8U CN209484105U (en) | 2018-11-16 | 2018-11-16 | A kind of jet chimney attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209484105U true CN209484105U (en) | 2019-10-11 |
Family
ID=68115884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821887096.8U Active CN209484105U (en) | 2018-11-16 | 2018-11-16 | A kind of jet chimney attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209484105U (en) |
-
2018
- 2018-11-16 CN CN201821887096.8U patent/CN209484105U/en active Active
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