CN206682489U - Extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure - Google Patents
Extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure Download PDFInfo
- Publication number
- CN206682489U CN206682489U CN201720378801.0U CN201720378801U CN206682489U CN 206682489 U CN206682489 U CN 206682489U CN 201720378801 U CN201720378801 U CN 201720378801U CN 206682489 U CN206682489 U CN 206682489U
- Authority
- CN
- China
- Prior art keywords
- port
- heat
- freezing
- line
- heating tape
- 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.)
- Active
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure, blowoff line including accessing toilet sewage draining exit, the blowoff line is plastic pipe, at least one end of blowoff line, which opens up, penetrates port, the electric heating tape of waterproof penetrates blowoff line inner chamber from penetrating at port, and the electric heating tape is sealedly and fixedly connected by sealing unit and blowoff line penetrating at port.The utility model is penetrated in the inner chamber of blowoff line using the electric heating tape for being capable of waterproof directly to carry out Heat preservation to the liquid in pipeline, dirt, the defects of plastic pipe heat conduction is bad is overcome, therefore the caused pipeline blockage that frozen in pipeline can be avoided well.The utility model can be applied to the antifreeze of lavatory blowoff line.
Description
Technical field
Lavatory field is the utility model is related to, more particularly to a kind of extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating knot
Structure.
Background technology
In the relatively low northern area of temperature, especially extremely frigid zones, the problem of liquid freezes can be produced.So these areas
The unavoidable phenomenon for occurring that water body freezes in pipeline, the ice blockage pipeline after freezing.It is most of in order to avoid pipeline freezes
Pipeline heated using heating tape, i.e., in metal tubes outer wall wrap round heat tracing band.
However, the blow-off line such as lavatory considers the problem of corrosion and cost, metal tube will not be typically used, but use
The plastic pipes such as PVC, then good thermal conductivity can not be used using heating tape, therefore its anti-freezing and heat-insulating performance is excessively poor.
Utility model content
In order to solve the above problems, the purpose of this utility model is to provide a kind of extremely frigid zones lavatory blow-off line antifreeze
Insulation construction, can effectively anti-freezing and heat-insulating.
Technical scheme is used by the utility model：
A kind of extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure, include the blow-off pipe of access toilet sewage draining exit
Road, the blowoff line are plastic pipe, and at least one end of blowoff line, which opens up, penetrates port, and the electric heating tape of waterproof is from penetrating end
Blowoff line inner chamber is penetrated at mouthful, the electric heating tape is being penetrated at port by sealing unit and the fixed company of blowoff line sealing
Connect.
As further improvement of the utility model, described penetrate is provided with female thread structure, the sealing unit at port
The male connection being spirally connected including fluid sealant and with female thread structure, electric heating tape pass through from the middle cavity of male connection,
Fluid sealant is filled between electric heating tape and the inwall of male connection.
As further improvement of the utility model, the end set straight coupling or three-way connection of the blowoff line,
The end of straight coupling or three-way connection penetrates port described in being formed.
As further improvement of the utility model, the remote end for penetrating port of the electric heating tape is movable end.
As further improvement of the utility model, the electric heating tape is connected to drawing knot away from the end for penetrating port
Structure, the drawing structure are located by connecting with blowoff line.
As further improvement of the utility model, the blowoff line is additionally provided with drawing port, pulls and is provided with port
Removable closeouts, the drawing structure include the drawing piece being located by connecting with closeouts.
As further improvement of the utility model, the drawing piece is spring or bar.
As further improvement of the utility model, the blowoff line outer wall is wound with heat-insulation layer.
The beneficial effects of the utility model are：The utility model penetrates blowoff line using the electric heating tape for being capable of waterproof
Come directly to carry out Heat preservation to the liquid in pipeline, dirt in inner chamber, overcome the defects of plastic pipe heat conduction is bad, therefore energy
The caused pipeline blockage that frozen in pipeline is avoided well.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of anti-freezing and heat-insulating structure；
Fig. 2 is the enlarged diagram of part A first embodiment in Fig. 1；
Fig. 3 is the enlarged diagram of part A second embodiment in Fig. 1；
Fig. 4 is the schematic diagram for pulling structure.
Embodiment
Extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure as shown in Figure 1 to Figure 3, include one or more blowdown
Pipeline 2, these blowoff lines 2 access the sewage draining exit of toilet 1, to receive, discharge excreta.Have one in view of excreta
Fixed corrosivity, blowoff line 2 use plastic pipe, preferably pvc pipe.Furthermore, it is contemplated that in the environment of freezing, it is residual in pipeline
Thing is stayed to produce the phenomenon for the solidification that freezes, it is therefore desirable to carry out heating and thermal insulation to the dirt in blowoff line 2.However, PVC pipeline
Heat transfer performance it is poor, for this embodiment using heating in pipeline by the way of.
Specifically, treat that at least one end of the blowoff line 2 of Heat preservation opens up and penetrate port 3, one or more energy
The electric heating tape 4 of enough waterproofs is penetrated in the inner chamber of blowoff line 2 from penetrating at port 3.Described electric heating tape 4 is penetrating port 3
Place be sealedly and fixedly connected by sealing unit with blowoff line 2, sealing unit will penetrate port 3 block without cause sewage,
Dirt leaks.
This heat preserving mode that electric heating tape 4 is set in the inner chamber of blowoff line 2 of embodiment, can directly with sewage, dirt
Generation heat transfer, its efficiency of utilization is very high, and overcomes the defects of plastic pipe heat conduction is bad, therefore can avoid well
Freeze caused pipeline blockage in pipeline.
Sealing of the sealing unit for penetrating port 3 can be realized in the following ways：
There are female adapter, the threaded portion shape of female adapter with glue bonding in penetrating at port 3 for blowoff line 2
Into female thread structure 5, described sealing unit includes fluid sealant 6 and the male connection 7 being spirally connected with female thread structure 5, electricity
Heating tape 4 passes through from the middle cavity of male connection 7, fluid sealant 6 be filled in electric heating tape 4 and male connection 7 inwall it
Between.On the one hand, sealed connection can be realized between the female adapter and male connection 7 of threaded connection, and fluid sealant 6 also can be very
The inner chamber of good closure external screw thread joint 7；On the other hand, the removable sealed connection mode of this threaded connection so that electricity
Heating tape 4 is mounted and taken out quite facilitating, and back-outs male connection 7 taking out electric heating tape 4.
With reference to figure 2, the end of blowoff line 2 can set straight coupling 10, and formed and worn in the end of straight coupling 10
Inbound port 3；Can also be as shown in figure 3, the end set three-way connection 11 of blowoff line 2, three-way connection 11 have in coincidence
One end of heart line forms and penetrates port 3, and two other end all connects blowoff line 2.
It is further preferred that with reference to figure 1, the remote end for penetrating port 3 of electric heating tape 4 is movable end.It is readily appreciated that
It is that the part that electric heating tape 4 is connected with sealing unit is fixing end, penetrating can be with current to the part in blowoff line 2
Flow direction and extend to reach the position of distal end, or even positions of some turns can be entered.
In other embodiments, with reference to figure 4, electric heating tape 4 and without being capable of the movable end of free activity, but have
By the end of limitation activity.Namely electric heating tape 4 is connected to drawing structure away from the end for penetrating port 3, structure and blowdown are pulled
Pipeline 2 is located by connecting.The effect for pulling structure is further to position electric heating tape 4, to ensure that the inner chamber of blowoff line 2 can
It is heated, and user also conveniently can find the electric heating tape 4 in opposite side.Can not necessarily electricity be generated heat by pulling structure
Band 4 stretches, but part of the electric heating tape 4 in blowoff line 2 is had certain extension surplus, therefore, the electric end of heating tape 4
Portion is to be limited activity.
Specifically, blowoff line 2 is additionally provided with drawing port 8, pulls and removable closeouts are provided with port 8, drawing knot
Structure includes the drawing piece 9 being located by connecting with closeouts.In general, pull port 8 and be located at the opposite end for penetrating port 3, closure
Part is used to block drawing port 8 and revealed to prevent stopping leak.And removable closeouts then contribute to drawing piece 9 and electric heating tape
4 take out.
Described closeouts can include female adapter 12, male connection 13.Pull at port 8 with glue bonding
Nipple 12, male connection 13 are threadedly coupled with female adapter 12, and sealed colloid is filled with female adapter 12
14, one end connection sealed colloid 14 of drawing piece 9, the other end connects electric heating tape 4.
It is further preferred that described drawing piece 9 is spring or bar.It can make electricity by the use of spring as drawing piece 9
Heating tape 4 has more wider spaces.
It is further preferred that the outer wall of blowoff line 2 is wound with heat-insulation layer, the temperature in pipeline can be preferably kept.
Electric heating tape in embodiment can select the heating tape for possessing automatic control temperature function, and it raises with temperature and dropped automatically
Low heating power, maximum temperature are about 70 DEG C, and electric heating tape can also add temperature controller, reach design temperature（Less than 70
℃）When power off.
Simply the utility model preferred embodiment described above, it is not formed to scope of protection of the utility model
Limitation.
Claims (8)
1. a kind of extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure, include the blow-off pipe of access toilet (1) sewage draining exit
Road (2), it is characterised in that：The blowoff line (2) is plastic pipe, and at least one end of blowoff line (2), which opens up, penetrates port
(3), the electric heating tape (4) of waterproof penetrates blowoff line (2) inner chamber from penetrating from port (3), and the electric heating tape (4) is penetrating
Port (3) place is sealedly and fixedly connected by sealing unit and blowoff line (2).
2. extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure according to claim 1, it is characterised in that：It is described to penetrate
Port (3) place is provided with female thread structure (5), and the sealing unit includes fluid sealant (6) and is spirally connected with female thread structure (5)
Male connection (7), electric heating tape (4) pass through from the middle cavity of male connection (7), and fluid sealant (6) is filled in electric heating tape
(4) between the inwall of male connection (7).
3. extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure according to claim 2, it is characterised in that：The blowdown
The end of the end set straight coupling or three-way connection of pipeline (2), straight coupling or three-way connection penetrates port described in being formed
(3)。
4. extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure according to claim 2, it is characterised in that：The electricity hair
Tropical (4) remote end for penetrating port (3) is movable end.
5. the extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure according to claim 1 or 2 or 3 or 4, its feature exist
In：The electric heating tape (4) is connected to drawing structure, the drawing structure and blowoff line (2) away from the end for penetrating port (3)
It is located by connecting.
6. extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure according to claim 5, it is characterised in that：The blowdown
Pipeline (2) is additionally provided with drawing port (8), and drawing port (8) place is provided with removable closeouts, and the drawing structure includes and envelope
The drawing piece (9) that blocking piece is located by connecting.
7. extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure according to claim 6, it is characterised in that：The drawing
Part (9) is spring or bar.
8. extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure according to claim 1, it is characterised in that：The blowdown
Pipeline (2) outer wall is wound with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378801.0U CN206682489U (en) | 2017-04-11 | 2017-04-11 | Extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378801.0U CN206682489U (en) | 2017-04-11 | 2017-04-11 | Extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682489U true CN206682489U (en) | 2017-11-28 |
Family
ID=60399691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720378801.0U Active CN206682489U (en) | 2017-04-11 | 2017-04-11 | Extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139606A (en) * | 2022-06-20 | 2022-10-04 | 浙江新洁新材料科技有限公司 | PVC pipe with built-in heating device and heat insulation layer and preparation method thereof |
-
2017
- 2017-04-11 CN CN201720378801.0U patent/CN206682489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139606A (en) * | 2022-06-20 | 2022-10-04 | 浙江新洁新材料科技有限公司 | PVC pipe with built-in heating device and heat insulation layer and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206682489U (en) | Extremely frigid zones lavatory blow-off line anti-freezing and heat-insulating structure | |
| CN202418944U (en) | Double-layer flow dividing pipe | |
| CN207794199U (en) | A kind of running water antifreezing device | |
| CN212361092U (en) | Intelligent anti-freezing heat-preservation water delivery hose | |
| CN201428836Y (en) | Special-purpose energy and water saving blowoff valve of solar water heater | |
| CN114484902A (en) | Pipe-in-pipe heat tracing anti-freezing and frozen soil anti-melting system based on solar heat collection | |
| CN215926166U (en) | Anti-freezing structure of tap water supply pipeline | |
| CN206737480U (en) | Extremely frigid zones vacuum closet | |
| CN207830812U (en) | A kind of heat pipe-type defroster | |
| CN111207251A (en) | Intelligent anti-freezing heat-preservation water delivery hose | |
| CN207600020U (en) | A kind of multistage inner tube winterization system and freeze-proof heat exchanger | |
| CN104748414A (en) | Antifreezing wall-mounted type solar water heater | |
| CN219299977U (en) | Antifreezing water pipe valve | |
| CN213982328U (en) | Flexible heat-insulating energy-saving plastic pipeline | |
| CN219995586U (en) | Sandwich heat-preserving antifreezing drain pipe | |
| CN205373084U (en) | Antifreezing device for solar water heater pipe | |
| CN214119087U (en) | Valve with good anti-freezing effect | |
| CN220184162U (en) | Antifreezing device for water supply and drainage pipeline | |
| CN203501501U (en) | Pipeline draining device for solar water heater | |
| CN103292500A (en) | Method and device for evacuation and freeze prevention of solar water heater pipeline | |
| CN110186208B (en) | Solar water heater capable of achieving freezing prevention by using drainage and temperature measurement | |
| CN206787093U (en) | A kind of solar water heater winterization system | |
| CN203518296U (en) | Anti-freezing emptying device of water supplying and water returning pipelines of solar water heating system | |
| CN213839801U (en) | Anti-freezing valve | |
| CN208720531U (en) | A kind of antifreezing type flat plate solar water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220420 Address after: 518126 room 212, building D, Shenzhen Zhihui innovation center, Hangcheng Industrial Zone, Taoyuan community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yunke energy saving and Environmental Protection Technology Co.,Ltd. Address before: 510000 No. 4, energy road, Tianhe District, Guangzhou, Guangdong Patentee before: GUANGZHOU SPT ENVIRONMENTAL PROTECTION Co.,Ltd. |
|
| TR01 | Transfer of patent right |