CN208331540U - Cigarette air hose reinforcing rib - Google Patents
Cigarette air hose reinforcing rib Download PDFInfo
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- CN208331540U CN208331540U CN201820838556.1U CN201820838556U CN208331540U CN 208331540 U CN208331540 U CN 208331540U CN 201820838556 U CN201820838556 U CN 201820838556U CN 208331540 U CN208331540 U CN 208331540U
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- reinforcing rib
- air hose
- cigarette air
- cigarette
- connection ring
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Abstract
The utility model relates to a kind of cigarette air hose reinforcing ribs, comprising: cigarette air hose, the first reinforcing rib and the second reinforcing rib.Above-mentioned cigarette air hose reinforcing rib is according to flue tube in the actual conditions of conveying flue gas, and the region division that flue tube stress or strain are concentrated is load receiving part, and rest part is divided into throughput.Flue tube reinforcing rib is divided into the first reinforcing rib and the second reinforcing rib, by adding the first reinforcing rib in throughput, adds the second reinforcing rib of larger intensity in load receiving part.So that above-mentioned flue tube reinforcing rib can throughput for flue tube and load receiving part targetedly reinforced, avoid the waste of material of cigarette air hose reinforcing rib.
Description
Technical field
The utility model relates to the technical fields of factory process, more particularly to a kind of cigarette air hose reinforcing rib.
Background technique
Currently, mostly using the cigarette air hose of polygon to carry out gas exchanges in most of Yan Feng factory.Gas is in cigarette air hose
When internal circulation, the cigarette air hose for making polygon since the impact force of gas is larger is easy to produce deformation.Therefore, in cigarette air hose
Side wall has added multiple reinforcing ribs so as to improve the stability of cigarette air hose.Since cigarette air hose is when conveying flue gas, cigarette air hose
Part will appear stress or strain concentrate.But in the design process, it often concentrates or strains according to cigarette air hose stress and collect
Reinforce range required for middle region and selects reinforcing rib.So that having installed larger reinforcement in the lesser region of cigarette air hose stress
The reinforcing rib of range leads to the waste of material of reinforcing rib.
Summary of the invention
Based on this, it is necessary to provide a kind of cigarette air hose reinforcing rib, can be avoided waste of material.
Its technical solution is as follows:
A kind of cigarette air hose reinforcing rib, comprising: cigarette air hose, the cigarette air hose include throughput and load receiving part, the throughput
It is connected with the load receiving part and forms cigarette wind channel；The intensity of first reinforcing rib and the second reinforcing rib, first reinforcing rib is small
In the intensity of second reinforcing rib, first reinforcing rib is set in the throughput, and the second reinforcing rib is set in described hold
In weight portion, and one end of first reinforcing rib is connected with one end of second reinforcing rib, first reinforcing rib it is another
End is connected with the other end of second reinforcing rib.
Above-mentioned cigarette air hose reinforcing rib, in the actual conditions of conveying flue gas, flue tube stress or strain is concentrated according to flue tube
Region division be load receiving part, rest part is divided into throughput.Flue tube reinforcing rib is divided into the first reinforcing rib and second to add
Gu rib adds the second reinforcing rib of larger intensity in load receiving part by adding the first reinforcing rib in throughput.So that above-mentioned
Flue tube reinforcing rib can throughput for flue tube and load receiving part targetedly reinforced, avoid cigarette air hose reinforcing rib
Waste of material.
Technical solution is illustrated further below:
The cigarette air hose is cylindric cigarette air hose, first reinforcing rib and second reinforcing rib with the cigarette air hose
Welding fabrication.
It is installed with connection ring on the side wall of the cigarette air hose, is offered on first reinforcing rib corresponding with the connection ring
First annular slot, the second annular groove for cooperating with connection ring is offered on second reinforcing rib, described first reinforces
Rib is connected by the connection ring with the cigarette air hose with second reinforcing rib.
Second reinforcing rib is connected with the connection ring, and there are installations between second reinforcing rib and the connection ring
Gap, first reinforcing rib can protrude into the installation gap along the connection ring.
It is spaced apart in the connection ring and is equipped with multiple the first mounting holes for being connected with bolt or nut, described first adds
Gu offering the second mounting hole corresponding with first mounting hole on rib and second reinforcing rib.
One end of first reinforcing rib offers the first connection buckle, one end of second reinforcing rib offer with it is described
Corresponding first catching groove of first connection buckle, the other end of second reinforcing rib offer the second connection buckle, and described first adds
Gu the other end of rib offers the second catching groove corresponding with second reinforcing rib.
Cigarette air hose further includes more internal overarm supports, and the internal overarm support is arranged along the inner sidewall interval of the cigarette air hose.
The cigarette air hose further includes bend pipe, and the bend pipe inner sidewall is provided with buffer layer.
First reinforcing rib is two or more, between two neighboring first reinforcing rib is on the side wall of the cigarette air hose
Every setting, second reinforcing rib is two or more, and second reinforcing rib and first reinforcing rib correspond.
Cigarette air hose further includes more suspension and supports, and the suspension and support is connected with the cigarette air hose, and the suspension and support is located at phase
Between adjacent two second reinforcing ribs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cigarette air hose reinforcing rib described in an embodiment；
Fig. 2 is the structural schematic diagram of cigarette air hose reinforcing rib described in another embodiment；
Fig. 3 is the sectional view of cigarette air hose reinforcing rib described in an embodiment；
Fig. 4 is the bend pipe structure schematic diagram of cigarette air hose reinforcing rib described in an embodiment；
Fig. 5 is the structural schematic diagram of cigarette air hose reinforcing rib described in another embodiment.
Description of symbols:
100, cigarette air hose, 110, throughput, 120, load receiving part, 130, connection ring, the 131, first mounting hole, 140, bend pipe,
141, buffer layer, the 200, first reinforcing rib, the 210, second mounting hole, the 220, first connection buckle, the 230, first catching groove, 300, second
Reinforcing rib, the 310, second annular groove, the 320, second connection buckle, the 330, second catching groove.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
" first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for title
It distinguishes.
As shown in Figure 1, in one embodiment, a kind of cigarette air hose reinforcing rib, comprising: cigarette air hose 100, the first reinforcing rib
200 and second reinforcing rib 300.The cigarette air hose 100 includes throughput 110 and load receiving part 120, the throughput 110 with it is described
Load receiving part 120 is connected and forms cigarette wind channel.The intensity of first reinforcing rib 200 is less than the strong of second reinforcing rib 300
Degree, i.e., the steel using amount of described first reinforcing rib 200 are less than the steel using amount of second reinforcing rib 300.First reinforcing rib 200
It is set in the throughput 110, the second reinforcing rib 300 is set on the load receiving part 120, and first reinforcing rib 200
One end is connected with one end of second reinforcing rib 300, the other end of first reinforcing rib 200 and second reinforcing rib
300 other end is connected.The cigarette air hose 100 is classified as circulation cigarette air hose 100 and load-bearing cigarette air hose 100, the circulation cigarette
The section of air hose 100 and the section of the load-bearing cigarette air hose 100 are semi-circular cross-section.Further, in the present embodiment, it flows
Logical portion 110 and the radian of load receiving part 120 are 180 °, i.e., segmental machining are carried out on cigarette air hose 100 according to 180/180.This is only
It is only one of embodiment, in order to meet more operating conditions and installation environment, the cigarette air hose 100 can also be according to 120/
240 segmenteds, a variety of segmented versions such as 60/300 segmented.The throughput 110 is located at the side wall of the circulation cigarette air hose 100
On, the load receiving part 120 is located on the side wall of the load-bearing cigarette air hose 100.Specifically, flue gas is when exhaust gases passes flow
It waits, cigarette ash of the flue gas residence inside cigarette air hose 100 can all concentrate on load-bearing cigarette air hose 100.Meanwhile the circulation cigarette air hose
100 are connected with the load-bearing cigarette air hose 100, and the load-bearing cigarette air hose 100 can bear the whole weight of the circulation cigarette air hose 100
Amount, therefore.First reinforcing rib 200 is connected with throughput 110, by the second reinforcing rib 300 of larger steel amount and 120 phase of load receiving part
Even, so that the second reinforcing rib 300 can satisfy the support for 100 stress of load-bearing cigarette air hose or deformation concentrated area.More
Specifically, according to the operating condition at scene, blower exports 5kpa~8kpa wind-force to cigarette air hose 100.To realize blower for cigarette
The positive pressure wind-force of air hose 100 exports, and facilitates the rigidity for enhancing entire pipeline.Due to positive pressure wind-force direction just with cigarette ash and
The gravity direction in circulation air duct is on the contrary, reduce the load-bearing pressure of load-bearing cigarette air hose 100.
Above-mentioned cigarette air hose reinforcing rib, in the actual conditions of conveying flue gas, flue tube stress or strain is concentrated according to flue tube
Region division be load receiving part 120, rest part is divided into throughput 110.Flue tube reinforcing rib is divided into the first reinforcing rib 200
The of larger steel amount is added in load receiving part 120 by adding the first reinforcing rib 200 in throughput 110 with the second reinforcing rib 300
Two reinforcing ribs 300.So that above-mentioned flue tube reinforcing rib can throughput 110 for flue tube and load receiving part 120 carry out
It targetedly reinforces, avoids the waste of material of cigarette air hose reinforcing rib.
In another embodiment, the cigarette air hose 100 is cylindric cigarette air hose 100, first reinforcing rib 200 and institute
State the second reinforcing rib 300 with 100 welding fabrication of cigarette air hose.The cigarette air hose 100 can greatly reduce flue gas in cigarette wind
Suffered resistance when 100 internal circulation of pipe.And compared to rectangle or the cigarette air hose 100 of polygon, the cylinder of the present embodiment
Shape cigarette air hose 100 can save 50%~60% rolled steel dosage, substantially reduce the installation cost of cigarette air hose 100.
As shown in Fig. 2, in one embodiment, being installed with connection ring 130 on the side wall of the cigarette air hose 100.Described
First annular slot (not shown) corresponding with the connection ring 130, second reinforcing rib 300 are offered on one reinforcing rib 200
On offer the second annular groove 310 for cooperating with connection ring 130.The connection ring 130 can extend into described first annular
Slot and first reinforcing rib 200 are engaged by clamping.The connection ring 130 can extend into second annular groove 310 and described the
Two reinforcing ribs 300 are engaged by clamping.First reinforcing rib 200 and second reinforcing rib 300 by the connection ring 130 and
The cigarette air hose 100 is connected.The connection ring 130 is integrally formed with the cigarette air hose 100.First reinforcing rib 200 and institute
The second reinforcing rib 300 is stated to be detachably connected with the connection ring 130.Specifically, the connection ring 130 is for cigarette air hose 100
With certain reinforcement effect.Therefore, in the lesser region of 100 stress of cigarette air hose without installing the first reinforcing rib 200 and second
Reinforcing rib 300.This mounting means of the present embodiment can selectively install the first reinforcing rib 200 and second according to the actual situation
Reinforcing rib 300 shortens the set-up time of cigarette air hose 100 and reduces the steel using amount of cigarette air hose 100.
In another embodiment, second reinforcing rib 300 is connected with the connection ring 130.Second reinforcing rib
There are installation gap between 300 and the connection ring 130, first reinforcing rib 200 can protrude into institute along the connection ring 130
State installation gap.First reinforcing rib 200 can be slided with second reinforcing rib 300 in connection ring 130.Tool
Body, when cigarette air hose 100 conveys flue gas, since amount of dust entrained in flue gas is not fixed, in the band of high pressure blower
It is easy to form sinuous flow inside cigarette air hose 100 under dynamic.The load-bearing burden of load-bearing cigarette air hose 100 is increased, at this time in order to avoid cigarette
Air hose 100 generates local deformation this in special circumstances, and staff can be by the first reinforcing rib 200 along connection ring 130
It slides and is installed in installation inner space.At this point, the first reinforcing rib 200 is overlapped with the second reinforcing rib 300, greatly reinforced for
The support of load-bearing cigarette air hose 100, avoids the deformation or damage of cigarette air hose 100.
In the present embodiment, it is spaced apart in the connection ring 130 and is equipped with multiple first for being connected with bolt or nut
It is right with first mounting hole 131 to offer on mounting hole 131, first reinforcing rib 200 and second reinforcing rib 300
The second mounting hole 210 answered.First reinforcing rib 200, the second reinforcing rib 300 are mutually clamped with connection ring 130.Further
Ground, the first reinforcing rib 200, the second reinforcing rib 300 and connection ring 130 are connected and fixed by bolt or nut.First is avoided to add
Gu there is Relative sliding in connection ring 130 in rib 200 and the second reinforcing rib 300.Further, first mounting hole 131
Being with second mounting hole 210 is waist-shaped hole, and the longitudinal direction of the waist-shaped hole and first reinforcing rib 200 or the
Glide direction of two reinforcing ribs 300 in the connection ring 130 is consistent.So that the first reinforcing rib 200 or second is reinforced
Rib 300 can be more easier to be connected and fixed with connection ring 130 after sliding in connection ring 130.
As shown in figure 3, in one embodiment, one end of first reinforcing rib 200 offers the first connection buckle 220,
One end of second reinforcing rib 300 offers first catching groove 230 corresponding with first connection buckle 220.Described second
The other end of reinforcing rib 300 offers the second connection buckle 320, and the other end of first reinforcing rib 200 offers and described
Corresponding second catching groove 330 of two reinforcing rib 300.Specifically, first connection buckle 220 protrude into first catching groove 230 and with
First catching groove 230 is engaged by clamping.Second connection buckle 320 protrude into second catching groove 330 and with second catching groove
330 are engaged by clamping.This connection type of the present embodiment improves the first reinforcing rib 200 and the second reinforcing rib 300 in cigarette air hose
Globality on 100 is avoided since the first reinforcing rib 200 or the second reinforcing rib 300 slide on cigarette air hose 100.This
Only one of embodiment of the present embodiment, such as: it can also be by the first reinforcing rib 200 and the second reinforcing rib 300 1
It is body formed and be set on cigarette air hose 100 and be fixed.
In one embodiment, cigarette air hose 100 further includes more internal overarm support (not shown)s.The internal overarm support is along the cigarette wind
The inner sidewall interval of pipe 100 is arranged.To play certain guiding role to flue gas, flue gas is reduced for flue tube side wall
Impact force.
As shown in figure 4, in another embodiment, the cigarette air hose 100 further includes bend pipe 140.140 inside of bend pipe
Wall is provided with buffer layer 141.When flue gas needs to be turned to by bend pipe 140, buffer layer 141 is set inside bend pipe 140
Flue gas can effectively be kept out for the impact force of 100 corner of cigarette air hose.
As shown in figure 5, in one embodiment, first reinforcing rib 200 is more than two, two neighboring described first
Reinforcing rib 200 is spaced setting on the side wall of the cigarette air hose 100.Second reinforcing rib 300 is more than two, and described second
Reinforcing rib 300 and first reinforcing rib 200 correspond.Cigarette air hose 100 further includes more suspension and supports, the suspension and support and institute
It states cigarette air hose 100 to be connected, and the suspension and support is between two neighboring second reinforcing rib 300.Specifically, two neighboring
Spacing between first reinforcing rib 200 or the second reinforcing rib 300 is 3.5m~4m.At this point, flue tube is when conveying flue gas,
One reinforcing rib 200 and the second reinforcing rib 300 and suspension and support realize the reinforcing support comprehensive to flue tube.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of cigarette air hose reinforcing rib characterized by comprising
Cigarette air hose, the cigarette air hose include throughput and load receiving part, and the throughput is connected with the load receiving part and forms cigarette wind
Channel；
First reinforcing rib and the second reinforcing rib, the intensity of first reinforcing rib is less than the intensity of second reinforcing rib, described
First reinforcing rib is set in the throughput, and the second reinforcing rib is set on the load receiving part, and the one of first reinforcing rib
End is connected with one end of second reinforcing rib, the other end phase of the other end of first reinforcing rib and second reinforcing rib
Even.
2. cigarette air hose reinforcing rib according to claim 1, which is characterized in that the cigarette air hose is cylindric cigarette air hose, institute
State the first reinforcing rib and second reinforcing rib with the cigarette air hose welding fabrication.
3. cigarette air hose reinforcing rib according to claim 1, which is characterized in that be installed with connection on the side wall of the cigarette air hose
Ring offers first annular slot corresponding with the connection ring on first reinforcing rib, offers on second reinforcing rib
The second annular groove for cooperating with connection ring, first reinforcing rib and second reinforcing rib by the connection ring with
The cigarette air hose is connected.
4. cigarette air hose reinforcing rib according to claim 3, which is characterized in that second reinforcing rib and the connection ring phase
Even, there are installation gap between second reinforcing rib and the connection ring, first reinforcing rib can be along the connection ring
Protrude into the installation gap.
5. cigarette air hose reinforcing rib according to claim 3, which is characterized in that in the connection ring be spaced apart be equipped with for
Connected multiple first mounting holes of bolt or nut, offer on first reinforcing rib and second reinforcing rib with it is described
Corresponding second mounting hole of first mounting hole.
6. cigarette air hose reinforcing rib according to claim 1, which is characterized in that one end of first reinforcing rib offers
One connection buckle, one end of second reinforcing rib offer the first catching groove corresponding with first connection buckle, and described second
The other end of reinforcing rib offers the second connection buckle, and the other end of first reinforcing rib offers and second reinforcing rib pair
The second catching groove answered.
7. cigarette air hose reinforcing rib according to claim 1, which is characterized in that further include more internal overarm supports, the internal overarm support
It is arranged along the inner sidewall interval of the cigarette air hose.
8. cigarette air hose reinforcing rib according to claim 1, which is characterized in that the cigarette air hose further includes bend pipe, described curved
Pipe inner sidewall is provided with buffer layer.
9. cigarette air hose reinforcing rib according to claim 1, which is characterized in that first reinforcing rib is two or more, phase
Adjacent two first reinforcing ribs are spaced setting on the side wall of the cigarette air hose, and second reinforcing rib is two or more, institute
It states the second reinforcing rib and first reinforcing rib corresponds.
10. cigarette air hose reinforcing rib according to any one of claims 1 to 9, which is characterized in that it further include more suspension and supports,
The suspension and support is connected with the cigarette air hose, and the suspension and support is between two neighboring second reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820838556.1U CN208331540U (en) | 2018-05-30 | 2018-05-30 | Cigarette air hose reinforcing rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820838556.1U CN208331540U (en) | 2018-05-30 | 2018-05-30 | Cigarette air hose reinforcing rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331540U true CN208331540U (en) | 2019-01-04 |
Family
ID=64772629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820838556.1U Active CN208331540U (en) | 2018-05-30 | 2018-05-30 | Cigarette air hose reinforcing rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331540U (en) |
-
2018
- 2018-05-30 CN CN201820838556.1U patent/CN208331540U/en active Active
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