CN207880242U - A kind of water and heat provision pipeline - Google Patents
A kind of water and heat provision pipeline Download PDFInfo
- Publication number
- CN207880242U CN207880242U CN201820073541.0U CN201820073541U CN207880242U CN 207880242 U CN207880242 U CN 207880242U CN 201820073541 U CN201820073541 U CN 201820073541U CN 207880242 U CN207880242 U CN 207880242U
- Authority
- CN
- China
- Prior art keywords
- tube
- outer tube
- tube body
- water
- linking arm
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
The utility model discloses a kind of water and heat provision pipelines, are related to heat supply process field, solve the problems, such as that existing heat supply pipeline installation is inconvenient, are characterized in that:Including tube body, the tube body includes inner tube and outer tube, said inner tube is located in outer tube, said inner tube is fixedly connected with outer tube, the both ends of the outer tube are fixedly welded with ring flange, the outer tube is welded with mounting plate close to the both ends of ring flange, and linking arm is equipped between two pieces of mounting plates, the assembly parts of fitting inner tube wall are equipped between tube body described in two groups.The pressure of every section of tube body is reduced, then the ring flange of two outer tubes is docked, and be bolted, you can fast implement the connection between tube body by the tube body of multiple splicings for longer pipeline;The tube body finished is connected to be fixed on wall or heating network holder by linking arm, it is convenient and efficient;When connecting two neighboring tube body, by adding assembly parts in junction, and coordinate with rubber ring, to improve the leakproofness between tube body.
Description
Technical field
The utility model is related to heat supply process fields, and in particular to a kind of water and heat provision pipeline.
Background technology
Heat supply generally by the hot water that will heat via pipeline, China mainly takes at present measure be collection heat supply just
It is in a larger region, using central heat source, to the factory in the region and civil buildings supply production, life and heating
With heat.Central heating has the history of last 100 years.Since it has many advantages, such as to save fuel, reduction municipal pollution, so development
Speed is quickly.Have more than 20 countries in the world and uses central heating.
Currently, disclosing a kind of heat supply pipeline, including core pipe and set in the Chinese patent that notification number is CN205534841U
Pipe, the core pipe are provided with casing outside, are provided between described sleeve pipe and core pipe multiple spaced apart along core pipe length direction
Doughnut-shaped steel plate, the outer circle of the doughnut-shaped steel plate and casing madial wall welded seal, the endoporus of the doughnut-shaped steel plate and core pipe it is outer
Sidewall weld seals;It is set with insulating layer outside core pipe between adjacent annular steel plate, the insulating layer includes the guarantor for being close to core pipe
Warm cotton layer, the heat-preservation cotton layer are provided with one layer of protection network, heat preservation layer of paste, the heat preservation layer of paste are coated with outside the protection network outside
It is provided with reflective aluminum foil outside.
Said program improves heat supply pipeline inside, but is circle, the installation of pipeline outside heat supply pipeline itself
With fixed more inconvenience, for longer pipeline, the connection structure of pipeline enclosure is also undisclosed.
Utility model content
The purpose of this utility model is to provide a kind of water and heat provision pipeline, its advantage is that being easily installed and fixing.
The above-mentioned technical purpose of the utility model technical scheme is that:A kind of water and heat provision pipe
Road, including tube body, the tube body include inner tube and outer tube, and said inner tube is located in outer tube, and said inner tube is fixedly connected with outer tube,
The both ends of the outer tube are fixedly welded with ring flange, and the outer tube is welded with mounting plate close to the both ends of ring flange, described in two pieces
It is equipped with linking arm between mounting plate, the assembly parts of fitting inner tube wall are equipped between tube body described in two groups.
By using above-mentioned technical proposal, inner tube has higher heat preservation degree and an anticorrosive property, the structural strength of outer tube compared with
Inner tube can adequately be protected in inside, prevents the factors such as external vibration from causing to damage to inner tube, heat supply pipeline generally concentrates by height
Heating conveys the hot water that is heated by tube body, because hot water weight is larger, when duct length is long, and the pressure born in the middle part of pipeline
Power is excessive, by the tube body of multiple splicings, reduces the pressure of every section of tube body, when connecting two neighboring tube body, assembly parts are embedded in
Junction, then the ring flange of two outer tubes is docked, and be bolted, you can the connection between tube body is fast implemented, is connected
The tube body finished is fixed on by linking arm on wall or heating network holder, convenient and efficient.
Preferably, the mounting plate is square, the quadrangle of the mounting plate, which is run through, is equipped with mounting hole, the linking arm
Both ends be threaded through in mounting hole respectively, the both ends of the linking arm are threaded with fastening bolt for fixing.
By using above-mentioned technical proposal, mounting plate is set as square, increases mounting plate and installs metope or holder
Contact area when the arbitrary one side of tube body is contacted with wall, can be contradicted by the side wall of mounting plate with metope, to stablize
The structure of tube body prevents from shaking, and enhances the stability of structure, and the linking arm that mounting plate quadrangle is added respectively is from multiple angles pair
Outer tube is reinforced, and enhances the structural strength of outer tube, and linking arm is installed on a mounting board by fastening bolt, be conveniently replaceable with
Installation.
Preferably, the outer tube wall is welded with stable ear along linking arm length direction, offered on the stable ear
The limit hole worn for linking arm.
By using above-mentioned technical proposal, because middle part and the outer tube of linking arm are hanging, there is the phenomenon that bending in linking arm, increase
If stabilization ear the middle part of linking arm is fixed with outer tube, one power close to outer tube is applied to linking arm by ear is stablized, from
And linking arm and outer tube are connected as an entirety, improve the stability of structure.
Preferably, the mounting plate close to one end of fastening bolt be equipped with reinforcing rib, the reinforcing rib respectively with installation
Plate is welded with outer tube wall.
By using above-mentioned technical proposal because being equipped with linking arm between two groups of mounting plates, the both ends of linking arm completely by
Mounting plate connects, and mounting plate is directly relatively low with the bonding strength of outer tube welding, and the reinforcing rib added is formed with mounting plate and outer tube
The connection structure of triangle improves the contact area of mounting plate and outer tube indirectly, and the welding for improving mounting plate and outer tube is strong
Degree, has advanced optimized structure.
Preferably, said inner tube is equipped with closure gasket groove close to a concave end of ring flange, inlay card in the closure gasket groove
There is rubber ring.
By using above-mentioned technical proposal, assembly parts are bonded inner tube wall, but assembly parts there will still likely be gap with inner tube,
To prevent water from being leaked out from the gap of assembly parts and inner tube, after assembly parts are embedded in inner tube, the rubber ring added is by inner tubal wall
With the extruding of assembly parts outer wall, the gap of full assembly parts and inner tube is filled, the advantageous effect for preventing leakage is achieved.
Preferably, the assembly parts include straight tube, the middle part of the straight tube is equipped with spacing ring.
By using above-mentioned technical proposal, it is respectively embedded into because of the both ends of assembly parts between two adjacent inner tubes, spacing ring position
It between two inner tubes, prevents assembly parts from being slid between inner tube, is detached from the junction of two inner tubes, achieves raising structural stability
Effect.
Preferably, being equipped with gasket between the two neighboring ring flange.
By using above-mentioned technical proposal, because being embedded with assembly parts between two adjacent inner tubes, the limit in the middle part of assembly parts
Ring makes junction there are gap, and the gasket added is filled with joint gap, provides the stability of structure.
Preferably, being equipped with detect tank between said inner tube and outer tube, humidity sensor is equipped in the detect tank, it is described outer
Pipe outer wall is equipped with the alarm being electrically connected with humidity sensor.
By using above-mentioned technical proposal, increase with the service life of tube body, inner tube is interior there are small phenomenon of rupture
Pipe fracture will make the heat supply conveyed in inner tube water that leakage phenomenon occur and be not easy to produce because the material of outer tube is relatively more firm
Raw damage, is not easy directly to discover after inner tube is damaged from outer tube, and the humidity sensor added is convenient between detection inner tube and outer tube
In detect tank, if there are percolating waters, alarm as necessary by alarm, find to leak in time convenient for staff, and
Corresponding tube body is replaced.
In conclusion the utility model has the advantages that:
1, for longer pipeline, by the tube body of multiple splicings, reduce the pressure of every section of tube body, then by two outer tubes
Ring flange docks, and is bolted, you can fast implements the connection between tube body;
2, the tube body that connection finishes is fixed on by linking arm on wall or heating network holder, convenient and efficient;
When 3, connecting two neighboring tube body, by adding assembly parts in junction, and coordinate with rubber ring, to improve pipe
Leakproofness between body.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment entirety;
Fig. 2 is the schematic diagram for embodying tube body end construction in the present embodiment;
Fig. 3 is the schematic diagram for embodying two neighboring tube body junction structure in the present embodiment;
Fig. 4 is the schematic diagram for embodying assembly parts structure in the present embodiment;
Fig. 5 is the schematic diagram for embodying structure between inner tube and outer tube in the present embodiment.
Reference numeral:1, tube body;11, inner tube;111, closure gasket groove;112, rubber ring;12, outer tube;121, stablize ear;
122, limit hole;13, ring flange;131, gasket;14, mounting plate;141, mounting hole;142, reinforcing rib;15, linking arm;151、
Fastening bolt;2, assembly parts;21, straight tube;22, spacing ring;3, detect tank;31, humidity sensor;32, alarm.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:A kind of water and heat provision pipeline, as shown in Figure 1 and Figure 2, including tube body 1, heat supply pipeline generally concentrate heating,
The hot water heated is conveyed by tube body 1, because the hot water weight of conveying is larger, duct length is long, the pressure born in the middle part of pipeline
Power is excessive.To reduce the pressure that every section of tube body 1 is born, this programme includes tube body 1, and tube body 1 includes inner tube 11 and outer tube 12, inner tube
11 are located in outer tube 12, and inner tube 11 is fixedly connected with outer tube 12, and inner tube 11 has higher heat preservation degree and anticorrosive property, outer tube 12
Structural strength it is higher, can by inner tube 11 adequately protection in inside, prevent the factors such as external vibration from causing to damage to inner tube 11,
By the tube body 1 of multiple splicings, the middle part pressure of long pipeline was shared, load-bearing was evenly distributed in each shorter tube body 1.
As shown in figure 3, the both ends distribution of outer tube 12 is fixedly welded with ring flange 13, two neighboring tube body 1(With reference to figure 1)Between
It docks, and is bolted by the ring flange 13 of two outer tubes 12, to realize connection.
As shown in Figure 2, Figure 4 shows, because being directly connected between tube body 1 there are gap, to improve the bonding strength of tube body 1 and tube body 1
With leakproofness, the assembly parts 2 of fitting 11 inner wall of inner tube are equipped between two groups of tube bodies 1.Assembly parts 2 include straight tube 21, the two of straight tube 21
End is respectively embedded into 11 inner wall of inner tube of two neighboring tube body 1, and the middle part of straight tube 21 is equipped with spacing ring 22.Because of the both ends of assembly parts 2
It is respectively embedded between two adjacent inner tubes 11, spacing ring 22 is located between two inner tubes 11, prevents assembly parts 2 sliding between inner tube 11
It moves.
As shown in Figure 3, Figure 4, gasket 131 is equipped between two neighboring ring flange 13.Because embedded between two adjacent inner tubes 11
There are assembly parts 2, so that junction is there are gap, the gasket 131 added is filled between connection the spacing ring 22 at 2 middle part of assembly parts
Gap.
As shown in Figure 2, Figure 4 shows, assembly parts 2 are bonded 11 inner wall of inner tube, but assembly parts 2 there will still likely be gap with inner tube 11,
To prevent water from being leaked out from gap of the assembly parts 2 with inner tube 11, inner tube 11 is equipped with sealing ring close to a concave end of ring flange 13
Slot 111, inlay card has rubber ring 112 in closure gasket groove 111.When connecting two neighboring tube body 1, assembly parts 2 are embedded in junction,
After assembly parts 2 are embedded in inner tube 11, the rubber ring 112 added is squeezed by 11 wall of inner tube and 2 outer wall of assembly parts, fills full assembly
The gap of part 2 and inner tube 11 prevents from revealing.
As shown in figure 5, the service life with tube body 1 increases, there are small phenomenon of rupture, inner tubes 11 to be broken for inner tube 11
It will make the heat supply conveyed in inner tube 11 water that leakage phenomenon occur and be not likely to produce because the material of outer tube 12 is relatively more firm
Damage, is not easy directly to discover after inner tube 11 damage from outer tube 12, equipped with detect tank 3 between inner tube 11 and outer tube 12, in detect tank 3
Equipped with humidity sensor 31,12 outer wall of outer tube is equipped with the alarm 32 being electrically connected with humidity sensor 31.Humidity sensor 31 is just
It whether there is percolating water in detection inner tube 11, alarm as necessary by alarm 32, when there is leak source, service personnel can be with
It finds out rapidly, convenient for finding to leak in time, and corresponding tube body 1 is replaced.
As shown in Fig. 2, when to tube body 1 and assembly parts 2(With reference to figure 4)After connection, need to install tube body 1,
Outer tube 12 is welded with mounting plate 14 close to the both ends of ring flange 13, linking arm 15 is equipped between two pieces of mounting plates 14, connects and finishes
Tube body 1 is fixed on by linking arm 15 on wall or heating network holder, convenient and efficient.Mounting plate 14 is square, mounting plate
14 are set as square, increase mounting plate 14 and are connect with wall with the contact area of metope or holder, the arbitrary one side of tube body 1 is installed
When touching, it can be contradicted with metope by the side wall of mounting plate 14, to stablize the structure of tube body 1, prevent from shaking.Mounting plate 14
Quadrangle run through and be equipped with mounting hole 141, the both ends of linking arm 15 are threaded through respectively in mounting hole 141, the both ends spiral shell of linking arm 15
Line is connected with fastening bolt 151 for fixing.Linking arm 15 is mounted on by fastening bolt 151 on mounting plate 14, convenient for more
It changes and installs.
As shown in Fig. 2, the middle part because of linking arm 15 is hanging with outer tube 12, linking arm 15 is easily there is a phenomenon where bending, outer tube
12 side walls are welded with stable ear 121 along 15 length direction of linking arm, stablize and offer the limit worn for linking arm 15 on ear 121
Hole 122.The stabilization ear 121 added fixes the middle part of linking arm 15 and outer tube 12, applies to linking arm 15 by ear 121 is stablized
One power close to outer tube 12, to which linking arm 15 and outer tube 12 are connected as an entirety.
As shown in Fig. 2, because being equipped with linking arm 15 between two groups of mounting plates 14, the both ends of linking arm 15 are completely by mounting plate
14 connections, the bonding strength that mounting plate 14 is directly welded with outer tube 12 is relatively low, and mounting plate 14 is set close to one end of fastening bolt 151
Have a reinforcing rib 142, reinforcing rib 142 respectively with mounting plate 14 and 12 sidewall weld of outer tube.The reinforcing rib 142 added, with mounting plate
14 form the connection structure of triangle with outer tube 12, improve the contact area of mounting plate 14 and outer tube 12 indirectly, improve peace
The weld strength of loading board 14 and outer tube 12 so that overall structure is more stable.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of water and heat provision pipeline, it is characterised in that:Including tube body (1), the tube body (1) includes inner tube (11) and outer tube
(12), said inner tube (11) is located in outer tube (12), and said inner tube (11) is fixedly connected with outer tube (12), the outer tube (12)
Both ends are fixedly welded with ring flange (13), and the outer tube (12) is welded with mounting plate (14) close to the both ends of ring flange (13), and two
It is equipped with linking arm (15) between mounting plate described in block (14), the assembly of fitting inner tube (11) inner wall is equipped between tube body (1) described in two groups
Part (2).
2. a kind of water and heat provision pipeline according to claim 1, it is characterised in that:The mounting plate (14) is square,
The quadrangle of the mounting plate (14), which is run through, is equipped with mounting hole (141), and the both ends of the linking arm (15) are threaded through mounting hole respectively
(141) in, the both ends of the linking arm (15) are threaded with fastening bolt for fixing (151).
3. a kind of water and heat provision pipeline according to claim 2, it is characterised in that:Outer tube (12) side wall is along linking arm
(15) length direction is welded with stable ear (121), and the limit hole worn for linking arm (15) is offered on the stable ear (121)
(122)。
4. a kind of water and heat provision pipeline according to claim 3, it is characterised in that:The mounting plate (14) is close to fastening spiral shell
One end of bolt (151) is equipped with reinforcing rib (142), and the reinforcing rib (142) is welded with mounting plate (14) and outer tube (12) side wall respectively
It connects.
5. a kind of water and heat provision pipeline according to claim 1, it is characterised in that:Said inner tube (11) is close to ring flange
(13) a concave end is equipped with closure gasket groove (111), and the interior inlay card of the closure gasket groove (111) has rubber ring (112).
6. a kind of water and heat provision pipeline according to claim 5, it is characterised in that:The assembly parts (2) include straight tube
(21), the middle part of the straight tube (21) is equipped with spacing ring (22).
7. a kind of water and heat provision pipeline according to claim 6, it is characterised in that:Between the two neighboring ring flange (13)
Equipped with gasket (131).
8. a kind of water and heat provision pipeline according to claim 1, it is characterised in that:Between said inner tube (11) and outer tube (12)
Equipped with detect tank (3), humidity sensor (31) is equipped in the detect tank (3), outer tube (12) outer wall is equipped with to be passed with humidity
The alarm (32) of sensor (31) electrical connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820073541.0U CN207880242U (en) | 2018-01-16 | 2018-01-16 | A kind of water and heat provision pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820073541.0U CN207880242U (en) | 2018-01-16 | 2018-01-16 | A kind of water and heat provision pipeline |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207880242U true CN207880242U (en) | 2018-09-18 |
Family
ID=63507054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820073541.0U Expired - Fee Related CN207880242U (en) | 2018-01-16 | 2018-01-16 | A kind of water and heat provision pipeline |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207880242U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109131404A (en) * | 2018-09-28 | 2019-01-04 | 镇江市博德电气设备有限公司 | A kind of electric heating draining guide tube of ease of assembly draining |
CN112145803A (en) * | 2020-09-25 | 2020-12-29 | 中建六局水利水电建设集团有限公司 | Construction method of thermal pipeline with on-site foamed heat-insulating layer |
-
2018
- 2018-01-16 CN CN201820073541.0U patent/CN207880242U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109131404A (en) * | 2018-09-28 | 2019-01-04 | 镇江市博德电气设备有限公司 | A kind of electric heating draining guide tube of ease of assembly draining |
CN109131404B (en) * | 2018-09-28 | 2024-02-27 | 镇江市博德电气设备有限公司 | Electric heating drainage guide cylinder convenient for assembly drainage |
CN112145803A (en) * | 2020-09-25 | 2020-12-29 | 中建六局水利水电建设集团有限公司 | Construction method of thermal pipeline with on-site foamed heat-insulating layer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207880242U (en) | A kind of water and heat provision pipeline | |
CN104405975A (en) | Steel pipe with bell and spigot joints | |
CN209245517U (en) | A kind of sealing structure of heat supply pipeline | |
CN209943788U (en) | Steel wire mesh framework polyethylene composite pipe connecting structure | |
CN203500757U (en) | Detachable heating casing | |
CN206545746U (en) | With the spacing socket joint interconnection system composite insulating pipe of installation | |
CN204901129U (en) | Socket joint connection mode internal flush corrugated steel pipe | |
CN204647619U (en) | Anticorrosion composite pipe connects special welding flanged joint | |
CN204785269U (en) | Vacuum insulation bellows | |
CN103307370A (en) | Novel fiber reinforced plastic pipe | |
CN203890374U (en) | Cooling wall mounting structure with flexible casing | |
CN207621524U (en) | Pipeline, which docks circumferential weld, repairs sealing structure | |
CN207018676U (en) | A kind of novel skirting type field of heating is special to Threaded Connector Coupling | |
CN205479791U (en) | Enhancement mode HDPE double -walled bellows | |
CN207961841U (en) | Pipe joint, conveyance conduit and transport system | |
CN204554199U (en) | Socket joint jointing type elbow | |
CN110094587A (en) | Pipe joint, conveyance conduit and transportation system | |
CN108730642A (en) | A kind of lined with ultra-high molecular polyethylene steel pipe | |
CN204114371U (en) | Directly buried type heat supply pipeline | |
CN208719627U (en) | A kind of building water supply and drainage pipe connecting structure | |
CN203477684U (en) | Sealing ring | |
CN209762558U (en) | Effectual PP water pipe keeps warm | |
CN206093278U (en) | Novel feedwater socket joint formula welding steel pipe structure | |
CN207989931U (en) | A kind of compound skeleton of ceramics clad steel silk screen | |
CN207421617U (en) | A kind of heat-insulated bellows of service life length |
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: 20180918 |
|
CF01 | Termination of patent right due to non-payment of annual fee |