CN206988700U - Chemical manufacturing plant pipes insulation construction - Google Patents
Chemical manufacturing plant pipes insulation construction Download PDFInfo
- Publication number
- CN206988700U CN206988700U CN201720947152.1U CN201720947152U CN206988700U CN 206988700 U CN206988700 U CN 206988700U CN 201720947152 U CN201720947152 U CN 201720947152U CN 206988700 U CN206988700 U CN 206988700U
- Authority
- CN
- China
- Prior art keywords
- insulating tube
- insulation
- conveyance conduit
- manufacturing plant
- heat
- 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
Abstract
The utility model discloses a kind of chemical manufacturing plant pipes insulation construction, including conveyance conduit and the heat-insulation layer for being wrapped in conveyance conduit outer wall, it is characterised in that：The heat-insulation layer is made up of the insulating tube for being spirally wound on conveyance conduit outer wall, the insulating tube is fabricated from a flexible material, first passage and second channel are offered in insulating tube, one end of first passage and one end of second channel are communicated to the inlet pipeline and outlet pipeline of water system, the other end of the first passage connects with the other end of second channel, the medial surface of the insulating tube is close to conveyance conduit outer wall, the lateral surface of the insulating tube is pasted with rubber articulamentum, and the rubber articulamentum is pasted with phenol formaldehyde foam heat-insulation layer.The utility model chemical manufacturing plant pipes insulation construction construction reformation is relatively simple, and heat-insulation layer is spirally wound on into conveyance conduit outer wall, and insulating tube is accessed into water system, therefore greatly reduces cost.
Description
Technical field
It the utility model is related to a kind of chemical manufacturing plant pipes insulation construction.
Background technology
In chemical manufacturing plant pipes design, the insulation of pipeline and heat tracing are frequently seen, and the anti-freezing and heat-insulating design of pipeline is not allowed to neglect
Depending on the particularly chemical enterprise in extremely frigid zones.The anti-freezing and heat-insulating design of pipeline needs to be had according to medium temperature and technological requirement
Body designs Insulation.Otherwise under the conditions of harsh climate, easily there is the situation of liquid line branch pipe bursting by freezing, therefore pipeline pipe arrangement
There is its special requirement, it is impossible to design by common requirement.At present a system perfecting is there is no in the domestic design standard carried out
Equipment, pipeline is anti-condensation, antifreeze criterion, it is necessary to combine live every pipeline and equipment, emphasis carries out process pipe anti-freezing and heat-insulating
Design method explanation and related attentional item, to ensure the anti-freezing and heat-insulating effect.Heating and thermal insulation is chemical material conveyance conduit
A kind of conventional thermal retardation form, heat dissipation capacity of the conveyance conduit into environment is compensated for the method for heating, makes conveyance conduit
Middle temperature of charge keeps constant or not freezed.But the heating and thermal insulation transformation difficulty of existing chemical manufacturing plant pipes is big, it is necessary to customize
Heat-preserving equipment, cause cost high.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provide one kind be easy to transformation and
Lower-cost chemical manufacturing plant pipes insulation construction.
The technical scheme in the invention for solving the above technical problem is：
A kind of chemical manufacturing plant pipes insulation construction, including conveyance conduit and the heat-insulation layer for being wrapped in conveyance conduit outer wall, its
It is characterised by：The heat-insulation layer is made up of the insulating tube for being spirally wound on conveyance conduit outer wall, and the insulating tube is by flexible material
It is made, first passage and second channel is offered in insulating tube, one end of first passage and one end of second channel is communicated to confession
The inlet pipeline and outlet pipeline of water system, the other end of the first passage connect with the other end of second channel, the guarantor
The medial surface of warm pipe is close to conveyance conduit outer wall, and the lateral surface of the insulating tube is pasted with rubber articulamentum, the rubber connection
Layer is pasted with phenol formaldehyde foam heat-insulation layer, and the insulating tube is embedded with the first metal slinky spring and the second metal slinky spring, and first
Metal slinky spring, the second metal slinky spring are enclosed in the outside of first passage and second channel respectively.The utility model chemical plant
Heat insulation structure construction reformation is relatively simple, heat-insulation layer is spirally wound on into conveyance conduit outer wall, and insulating tube is accessed and supplied
Water system, therefore greatly reduce cost；First metal slinky spring, the second metal slinky spring are enclosed in first passage respectively
With the outside of second channel, first passage and second channel extrusion can be not only avoided, and influences negotiability, and
The intensity of insulating tube can be improved；The lateral surface of insulating tube is pasted with rubber articulamentum, and the rubber articulamentum is pasted with phenolic aldehyde
Foam heat-insulation layer, substantially increase heat-insulating property.
Preferably, the side of the insulating tube is extended with connecting portion, the connecting portion is provided with the groove of indent, described
The opposite side of insulating tube is provided with the breach for accommodating connecting portion, and the grafting for inserting groove is provided with the breach
Bar.Using this structure, during heat-insulation layer is spirally wound on into conveyance conduit outer wall, adhesive will be inserted in groove,
And grafting bar is constantly inserted into groove, insulating tube fixation degree can be not only greatly improved, and sealing can be improved
Can, chemical manufacturing plant pipes are sealed in heat-insulation layer.
Preferably, the thickness of the connecting portion is the 1/2 of insulation tube thickness, the thickness of breach is the 1/ of insulation tube thickness
2。
Preferably, the groove concaves towards the medial surface of insulating tube.
Preferably, the phenol formaldehyde foam heat-insulation layer and the width of rubber articulamentum and the width of insulating tube are identical.
The utility model compared with prior art, has advantages below and effect：The utility model chemical manufacturing plant pipes are incubated
Structure construction transformation is relatively simple, heat-insulation layer is spirally wound on into conveyance conduit outer wall, and be by insulating tube access water system
Can, therefore greatly reduce cost；First metal slinky spring, the second metal slinky spring are enclosed in first passage and second and led to respectively
The outside in road, first passage and second channel extrusion can be not only avoided, and influence negotiability, and can improved
The intensity of insulating tube；The lateral surface of insulating tube is pasted with rubber articulamentum, and the rubber articulamentum is pasted with phenol formaldehyde foam insulation
Layer, substantially increases heat-insulating property.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment chemical manufacturing plant pipes insulation construction.
Fig. 2 is the structural representation of the utility model embodiment insulating tube.
Fig. 3 is the structural representation of the utility model embodiment chemical manufacturing plant pipes insulation construction.
Fig. 4 is the mounting structure schematic diagram of the utility model embodiment U-shaped connecting tube.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
Referring to Fig. 1-Fig. 4, the present embodiment chemical manufacturing plant pipes insulation construction, including conveyance conduit 1 and delivery pipe is wrapped in
The heat-insulation layer of the outer wall of road 1, the heat-insulation layer are made up of the insulating tube 2 for being spirally wound on the outer wall of conveyance conduit 1, the insulating tube 2
It is fabricated from a flexible material, first passage 21 and second channel 22 is offered in insulating tube 2, one end of first passage 21 and second is led to
The one end in road 22 is communicated to the inlet pipeline and outlet pipeline of water system, the other end and second channel of the first passage 21
22 other end connection, the medial surface of the insulating tube 2 are close to the outer wall of conveyance conduit 1, and the lateral surface of the insulating tube 2 is pasted with
Rubber articulamentum 31, the rubber articulamentum 31 are pasted with phenol formaldehyde foam heat-insulation layer 32, and the insulating tube 2 is embedded with the first metal
The metal slinky spring 42 of slinky spring 41 and second, the first metal slinky spring 41, the second metal slinky spring 42 are enclosed in first respectively
The outside of passage 21 and second channel 22.The side of the insulating tube 2 is extended with connecting portion 5, and the connecting portion 5 is provided with indent
Groove 51, the opposite side of the insulating tube 2 is provided with the breach 6 for accommodating connecting portion 5, use is provided with the breach 6
In the grafting bar 61 of insertion groove 51.The thickness of the connecting portion 5 is the 1/2 of the thickness of insulating tube 2, and the thickness of breach 6 is insulation
The 1/2 of the thickness of pipe 2.The groove 51 concaves towards the medial surface of insulating tube 2.The phenol formaldehyde foam heat-insulation layer 32 and rubber articulamentum
31 width is identical with the width of insulating tube 2.The other end of first passage 21 and the other end of second channel 22 can pass through U-shaped
Connecting tube 7 connects.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, the scope of protection of the utility model all should be belonged to.
Claims (5)
1. a kind of chemical manufacturing plant pipes insulation construction, including conveyance conduit and the heat-insulation layer for being wrapped in conveyance conduit outer wall, it is special
Sign is：The heat-insulation layer is made up of the insulating tube for being spirally wound on conveyance conduit outer wall, and the insulating tube is by flexible material system
Into offering first passage and second channel in insulating tube, one end of first passage and one end of second channel are communicated to water supply
The inlet pipeline and outlet pipeline of system, the other end of the first passage connect with the other end of second channel, the insulation
The medial surface of pipe is close to conveyance conduit outer wall, and the lateral surface of the insulating tube is pasted with rubber articulamentum, the rubber articulamentum
Phenol formaldehyde foam heat-insulation layer is pasted with, the insulating tube is embedded with the first metal slinky spring and the second metal slinky spring, the first gold medal
Category slinky spring, the second metal slinky spring are enclosed in the outside of first passage and second channel respectively.
2. chemical manufacturing plant pipes insulation construction according to claim 1, it is characterised in that：The side of the insulating tube is extended with
Connecting portion, the connecting portion are provided with the groove of indent, and the opposite side of the insulating tube is provided with for accommodating lacking for connecting portion
Mouthful, the grafting bar for inserting groove is provided with the breach.
3. chemical manufacturing plant pipes insulation construction according to claim 2, it is characterised in that：The thickness of the connecting portion is insulation
The 1/2 of tube thickness, the thickness of breach is the 1/2 of insulation tube thickness.
4. chemical manufacturing plant pipes insulation construction according to claim 2, it is characterised in that：The groove concaves towards the interior of insulating tube
Side.
5. chemical manufacturing plant pipes insulation construction according to claim 1, it is characterised in that：The phenol formaldehyde foam heat-insulation layer and
The width of rubber articulamentum is identical with the width of insulating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947152.1U CN206988700U (en) | 2017-07-31 | 2017-07-31 | Chemical manufacturing plant pipes insulation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947152.1U CN206988700U (en) | 2017-07-31 | 2017-07-31 | Chemical manufacturing plant pipes insulation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988700U true CN206988700U (en) | 2018-02-09 |
Family
ID=61418152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720947152.1U Expired - Fee Related CN206988700U (en) | 2017-07-31 | 2017-07-31 | Chemical manufacturing plant pipes insulation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206988700U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278446A (en) * | 2018-04-04 | 2018-07-13 | 南京知行管业有限公司 | A kind of anticorrosive long-life type water pipe |
| CN110985766A (en) * | 2019-12-19 | 2020-04-10 | 马鞍山领瞻机械科技有限公司 | Thermal insulation pipe for deicing civil aircraft |
| CN112318946A (en) * | 2020-10-30 | 2021-02-05 | 湖南达道新能源开发有限公司 | Heat preservation device for thermal resource conveying pipeline |
-
2017
- 2017-07-31 CN CN201720947152.1U patent/CN206988700U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278446A (en) * | 2018-04-04 | 2018-07-13 | 南京知行管业有限公司 | A kind of anticorrosive long-life type water pipe |
| CN110985766A (en) * | 2019-12-19 | 2020-04-10 | 马鞍山领瞻机械科技有限公司 | Thermal insulation pipe for deicing civil aircraft |
| CN112318946A (en) * | 2020-10-30 | 2021-02-05 | 湖南达道新能源开发有限公司 | Heat preservation device for thermal resource conveying pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |