CN207687520U - Inner ring flow control temperature special-purpose thermal insulation pipeline - Google Patents
Inner ring flow control temperature special-purpose thermal insulation pipeline Download PDFInfo
- Publication number
- CN207687520U CN207687520U CN201721835306.4U CN201721835306U CN207687520U CN 207687520 U CN207687520 U CN 207687520U CN 201721835306 U CN201721835306 U CN 201721835306U CN 207687520 U CN207687520 U CN 207687520U
- Authority
- CN
- China
- Prior art keywords
- groove
- thermal insulation
- outer tube
- seal ring
- jointing
- 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
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses inner ring flow control temperature special-purpose thermal insulation pipelines, it is related to conveying device field, solve existing utilidor leads to watered and wetting in utilidor in junction poor sealing, the problem of influencing heat insulation effect, including Outer Tube, interior conduit and insulating layer, sealing plate is equipped between the end of Outer Tube and the end of interior conduit, Outer Tube is equipped with circumferentially the first groove of shape, the second groove and the first convex block in the outer rim of pipe end, and the end face of sealing plate is equipped with the third groove and the 4th groove of circumferentially shape；It further include connection component, connection component includes two jointing clips, waterproof grommet, the first thermal insulation seal ring and the second thermal insulation seal ring, jointing clip is located at two insulating tube junctions, first thermal insulation seal ring is arranged in the first groove, second thermal insulation seal ring is arranged in the 4th groove, waterproof grommet is arranged in third groove, and jointing clip is equipped with clip recess and the second convex block, and two jointing clips are bolted.
Description
Technical field
The utility model is related to conveying device field more particularly to inner ring flow control temperature special-purpose thermal insulation pipelines.
Background technology
It is insect-free to keep grain not go mouldy during food storage, good quality is kept, is needed stifling to avoid life
Worm, the temperature of this process must be controllable when fumigating, and reach silo progress after utilidor is transmitted by steam
After recycling reasonable time, air reaches uniform state containing concentration in storehouse, to reach the concentration of desinsection, this process
Transport vehicle -- requirements for pipes is very high, it is necessary to have the function that keep the temperature.
Existing utilidor includes interior conduit and Outer Tube, and filled heat insulating material is as heat preservation between interior conduit and Outer Tube
Layer.The utilidor heat waste is big, and heat insulation effect is poor, because the overwhelming majority needs to connect existing utilidor when in use, two
Conduit connection end is connected using traditional sealing rubber ring, i.e., places a sealing ring among the end face of two pipelines, make sealing
Circle connects with the connecting pin of two pipelines, and such connection type still can be such that cushion rubber and pipeline deposits because of the pressure in pipeline when in use
In gap, junction still can watered and wetting, formed " heat bridge ", so that heat insulation effect is significantly damaged.
How to solve existing utilidor leads to watered and wetting in utilidor in junction poor sealing, influences to protect
The problem of temp effect, becomes the direction of those skilled in the art's research.
Utility model content
Lead to watered and wetting in utilidor in junction poor sealing to solve existing utilidor, influences to protect
The problem of temp effect, the utility model provide inner ring flow control temperature special-purpose thermal insulation pipeline.
The utility model uses several lower technical solutions in order to achieve the above object：
Interior circulation inner ring flow control temperature special-purpose thermal insulation pipeline, including Outer Tube, interior conduit and insulating layer, interior conduit are set to outer tube
In road, the insulating layer is set between interior conduit and Outer Tube, is equipped between the end of the Outer Tube and the end of interior conduit
Sealing plate, the Outer Tube are equipped with the first groove, the second groove and first of circumferentially shape setting in the outer rim of pipe end
Convex block, between the first groove and the second groove, the end face of the sealing plate is equipped with circumferentially shape and sets first convex block
The third groove and the 4th groove set；Further include connection component, the connection component includes two jointing clips, waterproof sealings
Circle, the first thermal insulation seal ring and the second thermal insulation seal ring, the jointing clip are located at two insulating tube junctions, first heat preservation
Sealing ring is arranged in the first groove, and second thermal insulation seal ring is arranged in the 4th groove, the waterproof grommet setting
In third groove, the jointing clip be equipped with the matched clip recess of the first convex block, on the jointing clip
Equipped with the second convex block with the second fit depressions, two jointing clip is bolted.
Utilidor includes interior conduit, Outer Tube, insulating layer and connection component, and insulating layer is arranged in interior conduit and Outer Tube
Heat-insulation and heat-preservation is played the role of in centre, and sealing plate is equipped between the end of the Outer Tube and the end of interior conduit, further adds
The insulation effect of strong pipeline itself, Outer Tube are equipped with the first groove, the second groove and the first convex block in the outer rim of pipe end,
Sealing plate is equipped with third groove, the 4th groove, and the first groove, the second groove, third groove, the 4th groove and the first convex block are equal
Circumferentially shape is arranged, and both having provided position for thermal insulation seal ring and waterproof grommet is used for keeping the temperature, and two insulating tubes can connected by having
When road position is provided to play the jointing clip of fixed function.When fix two when two connect with pipeline, be equipped in the first groove and protect
Warm sealing ring, third groove is interior to be equipped with waterproof grommet, thermal insulation seal ring is equipped in the 4th groove, jointing clip is equipped with clip
Groove and the second convex block, it is two that each jointing clip, which is equipped with clip recess and the quantity of the second convex block, passes through handle
Second convex block of jointing clip is connected with the second groove on Outer Tube, and clip recess is connected with the first convex block of Outer Tube, protects
Warm sealing ring is firmly compressed in the first groove, is connected with two jointing clip spiral shells.
Further, described two jointing clip hinge connections only fasten one end just when being fastenedly connected clip with bolt
It is good, it is convenient and efficient.
Further, further include metal-to-metal adhesive belt, the metal-to-metal adhesive belt is arranged between interior conduit and insulating layer, gold
Belonging to adhesive tape layer, there is good toughness the outer surface of main interior conduit therefore can be preferably wrapped up with deformability, and metal tape is also
With preferable heat insulating ability, to further increase the heat insulating ability of utilidor.
Further, the metal-to-metal adhesive belt is masking foil, and masking foil has preferable heat insulating ability.
Further, black enamelled coating is coated on the Outer Tube, the paint of black is more preferable compared to other color heat absorption capacities,
And enamelled coating can completely cut off air and aqueous vapor.
The operation principle of the utility model：Utilidor includes interior conduit, Outer Tube, insulating layer and connection component, heat preservation
Layer is arranged among interior conduit and Outer Tube, plays the role of heat-insulation and heat-preservation, the end of the Outer Tube and the end of interior conduit
Between be equipped with sealing plate, further strengthen the insulation effect of pipeline itself, Outer Tube is equipped with first in the outer rim of pipe end
Groove, the second groove and the first convex block, sealing plate are equipped with third groove, the 4th groove, the first groove, the second groove, third
Circumferentially shape is arranged for groove, the 4th groove and the first convex block, and the first heat preservation is equipped with when two connect with pipeline, in the first groove
Sealing ring, thermal insulation seal ring herein can preferably prevent the low in calories of outside from entering inside utilidor, in third groove
Equipped with waterproof grommet, waterproof grommet can preferably prevent aqueous vapor from entering and carry out heat exchange in pipeline, reduce the heat of junction
Amount loss, the second thermal insulation seal ring is equipped in the 4th groove, and thermal insulation seal ring herein can preferably prevent the heat of junction
Loss, jointing clip are equipped with clip recess and the second convex block, and each jointing clip is convex equipped with clip recess and second
The quantity of block is two, by the way that the second convex block of jointing clip is connected with the second groove on Outer Tube, clip recess with
First convex block of Outer Tube is connected, and thermal insulation seal ring is firmly compressed in the first groove, is connected with two jointing clips
Spiral shell, by the cooperation of cooperation and the second convex block and the second groove time between the first convex block and clip recess, consolidating tightly
Surely live two connection utilidors, and can be tightly fix waterproof grommet and thermal insulation seal ring, to reach heat preservation
Purpose.
Compared with prior art, the utility model has the advantages that：
1, Outer Tube is equipped with the first groove, the second groove and the first convex block, the end of sealing plate in the outer rim of pipe end
Face is equipped with third groove, the 4th groove, and circumferentially shape is arranged for the first groove, the second groove, third groove, the 4th groove,
When two connect with pipeline, the first thermal insulation seal ring is equipped in the first groove, thermal insulation seal ring herein can be prevented preferably outside
The low in calories of portion enters inside utilidor, and waterproof grommet is equipped in third groove, and waterproof grommet can be prevented preferably
Aqueous vapor, which enters, carries out heat exchange in pipeline, reduce the thermal loss of junction, the second thermal insulation seal ring is equipped in the 4th groove, this
The thermal insulation seal ring at place can preferably prevent the thermal loss of junction, jointing clip to be equipped with clip recess and the second convex block,
The quantity that each jointing clip is equipped with clip recess and the second convex block is two, by convex the second of jointing clip
Block is connected with the second groove on Outer Tube, and clip recess is connected with the first convex block of Outer Tube, thermal insulation seal ring firmly by
Be extruded in the first groove, be connected with two jointing clip spiral shells, by cooperation between the first convex block and clip recess and
The cooperation of second convex block and the second groove time, the utilidor for fixing two connections tightly, and can be tightly fix
Waterproof grommet and thermal insulation seal ring, to achieve the purpose that heat preservation.
2, described two jointing clip hinge connections, it is all right when being fastenedly connected clip only with bolt to fasten one end, convenient
Fast.
3, further include metal-to-metal adhesive belt, the metal-to-metal adhesive belt is arranged between interior conduit and insulating layer, metal tape
Layer has a therefore outer surface that good toughness and deformability can preferably wrap up main interior conduit, metal tape also have compared with
Good heat insulating ability, to further increase the heat insulating ability of utilidor.
4, black enamelled coating is coated on the Outer Tube, the paint of black is more preferable compared to other color heat absorption capacities, and paints
Layer can completely cut off air and aqueous vapor.
Description of the drawings
Fig. 1 is the pipeline configuration schematic diagram of the utility model inner ring flow control temperature special-purpose thermal insulation pipeline；
Fig. 2 is the connection diagram of the utility model inner ring flow control temperature special-purpose thermal insulation pipeline；
Fig. 3 is the partial enlarged view of A in Fig. 2.
It is marked in figure：1- sealing plates, the 4th grooves of 2-, 3- third grooves, the first grooves of 4-, the first convex blocks of 5-, 6- second
Groove, 7- interior conduits, 8- insulating layers, 9- Outer Tubes, 10- waterproof grommets, the second thermal insulation seal rings of 11-, 12- first keep the temperature close
Seal, 13- clip recess, 14- jointing clips, 15- hinges, the second convex blocks of 16-, 17- connection components.
Specific implementation mode
The utility model will be further described with reference to the accompanying drawings and examples：
As shown in Figs. 1-3, utilidor includes interior conduit 7, Outer Tube 9, insulating layer 8 and connection component 17, and insulating layer 8 is set
It sets among interior conduit 7 and Outer Tube 9, plays the role of heat-insulation and heat-preservation, the end of the end and interior conduit 7 of the Outer Tube 9
Between be equipped with sealing plate 1, further strengthen the insulation effect of pipeline itself, Outer Tube 9 is equipped with the in the outer rim of pipe end
The end face of one groove 4, the second groove 6 and the first convex block 5, sealing plate 1 is equipped with third groove 3, the 4th groove 2, the first groove
4, circumferentially shape is arranged for the second groove 6, third groove 3, the 4th groove 2, is both carried for thermal insulation seal ring and waterproof grommet 10
Position has been supplied to be used for keeping the temperature, position can be provided when connecting two utilidors to play the jointing clip 14 of fixed function by having.Two
When being connected with pipeline, it is equipped with the first thermal insulation seal ring 12 in the first groove 4, thermal insulation seal ring herein can preferably prevent outside
It is low in calories enter inside utilidor, waterproof grommet 10 is equipped in third groove 3, waterproof grommet 10 can preferably hinder
Sealing gas, which enters, carries out heat exchange in pipeline, reduce the thermal loss of junction, the second thermal insulation seal ring is equipped in the 4th groove 2
11, thermal insulation seal ring herein can preferably prevent the thermal loss of junction, jointing clip 14 to be equipped with 13 He of clip recess
Second convex block 16, it is two that each jointing clip 14, which is equipped with clip recess 13 and the quantity of the second convex block 16, is passed through
Second convex block 16 of jointing clip 14 is connected with the second groove 6 on Outer Tube 9, clip recess 13 and the first of Outer Tube 9
Convex block 5 is connected, and thermal insulation seal ring is firmly compressed in the first groove 4, is connected with two jointing clips, 14 spiral shell, by the
Cooperation between one convex block 5 and clip recess 13 and the cooperation of 6 time of the second convex block 16 and the second groove, fixing tightly
Two connection utilidors, and can be tightly fix waterproof grommet 10 and thermal insulation seal ring, to reach the mesh of heat preservation
's.
Embodiment：
As shown in Figs. 1-3, inner ring flow control temperature special-purpose thermal insulation pipeline, including Outer Tube 9, interior conduit 7 and insulating layer 8, inner tube
Road 7 is set in Outer Tube 9, and the insulating layer 8 is set between interior conduit 7 and Outer Tube 9, the end of the Outer Tube 9 and inner tube
Sealing plate 1 is equipped between the end in road 7, the Outer Tube 9 is equipped with the first groove 4, the second groove 6 in the outer rim of pipe end
With the first convex block 5, circumferentially shape is arranged first groove, 4 and second groove 6, and the convex block is located at the first groove 4 and second
Between groove 6, the end face of the sealing plate 1 is equipped with third groove 3 and the 4th groove 2,3 and the 4th groove of the third groove
2 circumferentially shape settings；Further include connection component 17, the connection component 17 include two jointing clips 14, waterproof grommet 10,
First thermal insulation seal ring 12 and the second thermal insulation seal ring 11, the jointing clip 14 are set in two insulating tube junctions, and described
One thermal insulation seal ring 12 is arranged in the first groove 4, and second thermal insulation seal ring 11 is arranged in the 4th groove 2, described anti-
Waterstop ring 10 is arranged in third groove 3, and the jointing clip 14 is equipped with recessed with first convex block, 5 matched clip
Slot 13, the jointing clip 14 is equipped with to be connected with 6 matched second convex block 16 of the second groove, two jointing clips, 14 bolt
It connects.
Preferably, described two jointing clips 14 are connected by hinge 15, bolt is only used when being fastenedly connected clip 14
It is all right to fasten one end, it is convenient and efficient.
Preferably, further including metal-to-metal adhesive belt, the metal-to-metal adhesive belt is arranged between interior conduit 7 and insulating layer 8,
Metal-to-metal adhesive belt has therefore outer surface that good toughness can preferably wrap up main interior conduit 7 with deformability, metal-to-metal adhesive
Band also has preferable heat insulating ability, to further increase the heat insulating ability of utilidor.
Preferably, being coated with black enamelled coating on the Outer Tube 9, the paint of black is more compared to other color heat absorption capacities
It is good, and enamelled coating can completely cut off air and aqueous vapor, can not only play heat insulation effect, moreover it is possible to the protective conduit service life.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.
Claims (5)
1. inner ring flow control temperature special-purpose thermal insulation pipeline, including Outer Tube (9), interior conduit (7) and insulating layer (8), interior conduit (7) are set to
In Outer Tube (9), the insulating layer (8) is set between interior conduit (7) and Outer Tube (9), which is characterized in that the Outer Tube
(9) sealing plate (1) is equipped between end and the end of interior conduit (7), the Outer Tube (9) sets in the outer rim of pipe end
There are the first groove (4), the second groove (6) and the first convex block (5) of circumferentially shape, first convex block (5) to be located at the first groove
(4) between the second groove (6), the end face of the sealing plate (1) is equipped with the third groove (3) and the 4th groove of circumferentially shape
(2)；Further include connection component (17), the connection component (17) includes two jointing clips (14), waterproof grommet (10), the
One thermal insulation seal ring (12) and the second thermal insulation seal ring (11), the jointing clip (14) is located at two insulating tube junctions, described
In the first groove (4), second thermal insulation seal ring (11) is arranged in the 4th groove (2) for first thermal insulation seal ring (12) setting
Interior, in third groove (3), the jointing clip (14) is equipped with and first convex block for waterproof grommet (10) setting
(5) matched clip recess (13), the jointing clip (14) are equipped with and matched second convex block of the second groove (6)
(16), two jointing clip (14) is bolted.
2. inner ring flow control temperature special-purpose thermal insulation pipeline according to claim 1, which is characterized in that described two jointing clips
(14) hinge (15) connects.
3. inner ring flow control temperature special-purpose thermal insulation pipeline according to claim 1, which is characterized in that further include metal-to-metal adhesive belt,
The metal-to-metal adhesive belt is arranged between interior conduit (7) and insulating layer (8).
4. inner ring flow control temperature special-purpose thermal insulation pipeline according to claim 3, which is characterized in that the metal-to-metal adhesive belt is tin
Foil paper.
5. inner ring flow control temperature special-purpose thermal insulation pipeline according to claim 1, which is characterized in that applied on the Outer Tube (9)
It is covered with black enamelled coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835306.4U CN207687520U (en) | 2017-12-25 | 2017-12-25 | Inner ring flow control temperature special-purpose thermal insulation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835306.4U CN207687520U (en) | 2017-12-25 | 2017-12-25 | Inner ring flow control temperature special-purpose thermal insulation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687520U true CN207687520U (en) | 2018-08-03 |
Family
ID=62996132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721835306.4U Expired - Fee Related CN207687520U (en) | 2017-12-25 | 2017-12-25 | Inner ring flow control temperature special-purpose thermal insulation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357091A (en) * | 2018-12-18 | 2019-02-19 | 广东福斯特流体技术有限公司 | A kind of pipeline component connection structure and connection method |
-
2017
- 2017-12-25 CN CN201721835306.4U patent/CN207687520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357091A (en) * | 2018-12-18 | 2019-02-19 | 广东福斯特流体技术有限公司 | A kind of pipeline component connection structure and connection method |
| CN109357091B (en) * | 2018-12-18 | 2024-04-26 | 广东福斯特流体技术有限公司 | Pipeline component connecting structure and connecting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI85413C (en) | Method of manufacture of heat insulated pipe and device for extruders for manufacture of pipe | |
| CN207687520U (en) | Inner ring flow control temperature special-purpose thermal insulation pipeline | |
| CN207674028U (en) | Heat distribution pipeline threeway detachable thermal insulation sleeve | |
| CN105972339A (en) | Preheating and solidification-preventing conveying pipeline structure | |
| CN207005520U (en) | A kind of assembling pipe joint | |
| CN207999556U (en) | A kind of heat supply insulating tube convenient for safeguarding | |
| CN206830982U (en) | A kind of air-conditioning heat insulation pipe of high insulating effect service life length | |
| CN208452054U (en) | A kind of dedicated disk tool of cable vapor crosslinking | |
| CN111022099A (en) | CO for ventilation in high-heat tunnel construction2Double-layer heat-insulation soft air pipe | |
| CN108556225A (en) | A kind of vapor crosslinking technique being had using vapor crosslinking Special disc | |
| CN208041425U (en) | A kind of utilidor joint structure | |
| CN108657410A (en) | A kind of double spiral duct connection structure and connection method | |
| CN203857149U (en) | Directly buried prefabricated heat preservation steam-water joint conveying pipe and mating pipe fitting | |
| CN209100835U (en) | A kind of water-cooling flange good with heating wire sealing effect | |
| CN211821259U (en) | Electric tracing band heating solidification-preventing asphalt conveying pipeline | |
| CN204240735U (en) | A kind of hydrofluoric acid dries powder stove | |
| CN207378315U (en) | A kind of draining hdpe pipe | |
| CN207893321U (en) | Low temperature cold insulation pipe | |
| CN208268635U (en) | Heating tube, drainage system and air-conditioning system | |
| CN203269999U (en) | Automatic protective gas supplying device of annular cover type annealing furnace | |
| CN215445382U (en) | Nano aerogel coating polyurethane spraying polyethylene winding leakage monitoring heat preservation pipeline | |
| CN213065149U (en) | Outer protecting pipe for heat distribution pipeline | |
| CN103912736A (en) | Combined directly buried prefabricated heat-insulation water and steam delivery method | |
| CN220354725U (en) | Plugging equipment with high tightness of prefabricated directly-buried insulating pipe | |
| CN204227046U (en) | A kind of cryogenic pump sump |
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: 20180803 Termination date: 20201225 |