CN207830793U - A kind of high-performance refractory ventilation shaft - Google Patents
A kind of high-performance refractory ventilation shaft Download PDFInfo
- Publication number
- CN207830793U CN207830793U CN201820063079.6U CN201820063079U CN207830793U CN 207830793 U CN207830793 U CN 207830793U CN 201820063079 U CN201820063079 U CN 201820063079U CN 207830793 U CN207830793 U CN 207830793U
- Authority
- CN
- China
- Prior art keywords
- tube body
- annular groove
- sealing gaskets
- annular
- ventilation shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 14
- 230000008676 import Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 37
- 239000004589 rubber sealant Substances 0.000 claims description 4
- 229920006387 Vinylite Polymers 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 15
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of high-performance refractory ventilation shaft, including tube body, the left side of the tube body is equipped with import, and right side is equipped with outlet, it is characterised in that：A ring block is additionally provided on the left side of the entrance, the right side of the ring block is connected with the import, and the diameter of the ring block is more than the diameter of the tube body；The left side of the ring block is equipped with an annular groove, the left side setting of tube body described in the annular groove face, and the width of the annular groove is equal with the thickness of the tube body；It is the 1/5~1/3 of the annular groove depth to also have an elastic ring circle, the thickness of the elastic ring circle in the annular groove.The fire-retardant of pipeline has been effectively ensured in the utility model, improves the installation effectiveness and quality of pipeline.
Description
Technical field
The utility model is related to a kind of pipeline more particularly to a kind of high-performance refractory ventilation shafts.
Background technology
Pipeline is to be used to convey gas, liquid or with solid particle with what pipe, pipe connector and valve etc. were connected into
Fluid device.Wherein, ventilation shaft is a kind of most common pipeline.
For fire-retardant pipeline, the flame retardant effect of fire-retardant pipeline is bad in the prior art, moreover, the connection installation process of pipeline
In, if in order to ensure its sealing effect, installation effectiveness is not high enough, and labor intensity of operating staff is big.
Invention content
The utility model aim is to provide a kind of high-performance refractory ventilation shaft and is effectively increased by using the structure
The installation effectiveness and sealing effect of pipeline, while ensureing its flame retardant effect, reduce labor intensity of operating staff.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of high-performance refractory ventilation shaft, including
The left side of tube body, the tube body is equipped with import, and right side is equipped with outlet, a ring block is additionally provided on the left side of the entrance,
The right side of the ring block is connected with the import, and the diameter of the ring block is more than the diameter of the tube body；The ring block
Left side be equipped with an annular groove, the left side setting of tube body described in the annular groove face, and the width of the annular groove
It is equal with the thickness of the tube body；There is an elastic ring circle in the annular groove, the thickness of the elastic ring circle is institute
State the 1/5~1/3 of annular groove depth.
In above-mentioned technical proposal, rubber sealant is additionally provided on the inner wall of the annular groove.
In above-mentioned technical proposal, the tube body is made of vinylite.
In above-mentioned technical proposal, the outer right wall of the tube body is additionally provided with annular sealing gaskets, the annular sealing gaskets
The distance between right side and the outlet are less than the depth of the annular groove.
In above-mentioned technical proposal, the annular sealing gaskets is pyramidal structure, the diameter on the right side of the annular sealing gaskets
Less than the diameter on the left of the annular sealing gaskets.
In above-mentioned technical proposal, the outer right wall of the tube body is equipped with an annular groove, the annular sealing gaskets installation
In in the annular groove, and the left side outer edge surface of the annular sealing gaskets exposes on the outer edge surface of the tube body.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. ring block is arranged by the entrance in tube body in the utility model, annular groove is set on ring block, profit
It is inserted into annular groove with the outlet of the setting of annular groove, adjacent tubes, realizes quickly installation, while ensureing to manage
The sealing effect of body connection；
2. by the way that elastic ring circle is arranged in annular groove in the utility model, using the setting of elastic ring circle,
Before tube body does not assemble, elastic ring circle can be utilized to block the end of annular groove, prevent from entering inside annular groove miscellaneous
Object ensures the sealing effect inside annular groove；
3. passing through Gask-O-Seal by the way that annular sealing gaskets is arranged in the outer right wall in tube body in the utility model
The setting of piece can block annular groove in assembling, ensure the sealing effect of tube body connection.
Description of the drawings
Fig. 1 is the structural schematic diagram in the utility model embodiment one.
Wherein：1, tube body；2, import；3, it exports；4, ring block；5, annular groove；6, elastic ring circle；7, rubber seal
Layer；8, annular sealing gaskets；9, annular groove.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment one：It is shown in Figure 1, a kind of high-performance refractory ventilation shaft, including tube body 1, the left side of the tube body 1
Equipped with import 2, right side is equipped with outlet 3, and a ring block 4, the right side of the ring block 4 are additionally provided on the left side at the import 2
Side is connected with the import 2, and the diameter of the ring block 4 is more than the diameter of the tube body 1；The left side of the ring block 4 is equipped with
One annular groove 5, the left side setting of tube body 1 described in 5 face of the annular groove, and the width of the annular groove 5 with it is described
The thickness of tube body 1 is equal；There is an elastic ring circle 6 in the annular groove 5, the thickness of the elastic ring circle 6 is described
The 1/5~1/3 of 5 depth of annular groove.
In the present embodiment, when tube body is attached, using the outlet on the right side of tube body be inserted on the left of adjacent tubes into
In the annular groove of mouth ring block, using the setting of annular groove, the connection between such tube body is quick, effectively increases tube body
The convenience of connection.Meanwhile by the setting of elastic ring circle, before tube body is attached assembling, elastic ring circle is direct
It mounted on the inlet of annular groove, can prevent sundries from entering in annular groove in this way, can ensure annular groove in this way
Inside to the sealing effect of tube body, meanwhile, elastic ring circle can also be stopped and supported to the outlet of tube body, ensure sealing
Effect prevents the problem of leaking out and occurs.
Meanwhile in an assembling process, when being inserted into the annular groove of adjacent tubes on the right side of tube body, the right side of tube body
Elastic ring circle can be pushed into the inside of annular groove, be convenient for the assembling of tube body in this way, elastic ring circle can also be to tube body
Right end carry out resisting support, play cushioning effect.
Wherein, it is additionally provided with rubber sealant 7 on the inner wall of the annular groove 5.By the setting of rubber sealant, effectively
Ensure sealing effect.
Wherein, the tube body is made of vinylite, and flame retardant effect is effectively ensured.
Shown in Figure 1, the outer right wall of the tube body 1 is additionally provided with annular sealing gaskets 8, the annular sealing gaskets 8
The distance between right side and the outlet are less than the depth of the annular groove 5.
The annular sealing gaskets is pyramidal structure, and the diameter on the right side of the annular sealing gaskets is less than the ring packing
Diameter on the left of gasket.
The outer right wall of the tube body 1 is equipped with an annular groove 9, and the annular sealing gaskets 8 is installed on the annular groove
It is interior, and the left side outer edge surface of the annular sealing gaskets exposes on the outer edge surface of the tube body.Wherein, annular sealing gaskets
Right side outer edge surface flushes setting with the outer wall of the tube body.
In the present embodiment, when in use, close by annular in order to improve the sealing effect that annular groove exports tube body
The setting of gasket is inserted on the right side of tube body in annular groove in an assembling process, is inserted into after certain distance, and annular is close
Gasket can also enter in annular groove, and due to the presence of annular sealing gaskets, such Gask-O-Seal sector-meeting is recessed by annular
The junction of slot and tube body outlet carries out sealing again, sealing effect is effectively improved, simultaneously as annular sealing gaskets is
The right side of pyramidal structure, such annular sealing gaskets is inclined-plane, plays guide effect, is easily installed.
Claims (6)
1. the left side of a kind of high-performance refractory ventilation shaft, including tube body, the tube body is equipped with import, right side is equipped with outlet,
It is characterized in that：A ring block is additionally provided on the left side of the entrance, the right side of the ring block is connected with the import, institute
The diameter for stating ring block is more than the diameter of the tube body；The left side of the ring block is equipped with an annular groove, the annular groove
The left side of tube body described in face is arranged, and the width of the annular groove is equal with the thickness of the tube body；The annular groove
Interior to also have an elastic ring circle, the thickness of the elastic ring circle is the 1/5~1/3 of the annular groove depth.
2. high-performance refractory ventilation shaft according to claim 1, it is characterised in that：On the inner wall of the annular groove also
Equipped with rubber sealant.
3. high-performance refractory ventilation shaft according to claim 1, it is characterised in that：The tube body is vinylite system
At.
4. high-performance refractory ventilation shaft according to claim 1, it is characterised in that：The outer right wall of the tube body is also set
There are annular sealing gaskets, the distance between the annular sealing gaskets right side and the outlet to be less than the depth of the annular groove
Degree.
5. high-performance refractory ventilation shaft according to claim 4, it is characterised in that：The annular sealing gaskets is taper
Structure, the diameter on the right side of the annular sealing gaskets are less than the diameter on the left of the annular sealing gaskets.
6. high-performance refractory ventilation shaft according to claim 5, it is characterised in that：It is set in the outer right wall of the tube body
There are an annular groove, the annular sealing gaskets to be installed in the annular groove, and the left side outer edge surface of the annular sealing gaskets
It exposes on the outer edge surface of the tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063079.6U CN207830793U (en) | 2018-01-15 | 2018-01-15 | A kind of high-performance refractory ventilation shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063079.6U CN207830793U (en) | 2018-01-15 | 2018-01-15 | A kind of high-performance refractory ventilation shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830793U true CN207830793U (en) | 2018-09-07 |
Family
ID=63392902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820063079.6U Expired - Fee Related CN207830793U (en) | 2018-01-15 | 2018-01-15 | A kind of high-performance refractory ventilation shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830793U (en) |
-
2018
- 2018-01-15 CN CN201820063079.6U patent/CN207830793U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201326869Y (en) | Inflatable closure plug | |
| CN206617686U (en) | A kind of quick connection high-pressure glass steel oil pipeline | |
| CN207830793U (en) | A kind of high-performance refractory ventilation shaft | |
| CN204647617U (en) | Hair power station cooling water pipeline | |
| CN215928785U (en) | Butt-joint mechanism of air conditioner pipeline | |
| CN207213499U (en) | A kind of self-fastening sealing structure that can open soon of pipe cleaning valve | |
| CN202280980U (en) | Pipeline joint having non-return function | |
| CN204787939U (en) | Coiled pipe heat exchanger business turn over mouth connection structure | |
| CN202914735U (en) | Hole sleeve sealing device | |
| CN208461381U (en) | A kind of built-in pipe | |
| CN206669165U (en) | Multiple spot inlet seal flange | |
| CN107218455A (en) | A kind of attachment structure of cracking furnace tube | |
| CN207830801U (en) | A kind of irrigation conduit coupling | |
| CN208012447U (en) | The hand hole cover board leaked in a kind of multi-tube pass heat exchanger hydroecium is anti- | |
| CN207848734U (en) | Gas piping magnetic force pressure sealing | |
| CN205261120U (en) | Gas pipeline is used diffuses device | |
| CN204461191U (en) | A kind of O type circle seals removable cooler | |
| CN211231955U (en) | Storage tank conveying pipeline | |
| CN204592680U (en) | A kind of gas handling system of motor vehicle and the grafting sealing configuration of plastic piping thereof | |
| CN219712671U (en) | High-pressure-bearing high-smoothness large-caliber tee joint | |
| CN210372425U (en) | Connection structure of tailoring sewage pipe | |
| CN210196717U (en) | Boiler tube is with preventing leaking connecting device | |
| CN220134892U (en) | Sewage pipeline sealing structure butt joint assembly | |
| CN206221814U (en) | A kind of bio-safety pipeline group wall-through sealing device | |
| CN207999563U (en) | A kind of device of pipeline Intelligent Installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 |