CN207919646U - Building water supply and drainage pipeline anti-condensation structure - Google Patents
Building water supply and drainage pipeline anti-condensation structure Download PDFInfo
- Publication number
- CN207919646U CN207919646U CN201820291422.2U CN201820291422U CN207919646U CN 207919646 U CN207919646 U CN 207919646U CN 201820291422 U CN201820291422 U CN 201820291422U CN 207919646 U CN207919646 U CN 207919646U
- Authority
- CN
- China
- Prior art keywords
- water supply
- protecting tube
- thermal insulation
- insulation layer
- connecting sleeve
- 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 a kind of building water supply and drainage pipeline anti-condensation structures, including supplying drainage, the lateral wall of the supplying drainage is enclosed with thermal insulation layer, the lateral wall of the thermal insulation layer is equipped with protecting tube, it is fixedly connected by connecting sleeve between two neighboring protecting tube, the end of the protecting tube is valve pipe A, the internal diameter of the valve pipe A is gradually reduced along the direction far from the protecting tube side end, card pipe is equipped between the inner wall and thermal insulation layer of the valve pipe A, the described one end of card pipe towards its corresponding protecting tube is valve pipe B, the lateral wall of the valve pipe A is external screw thread A, the internal diameter at the connecting sleeve both ends is gradually reduced along the direction far from end, the madial wall at the connecting sleeve both ends be and the matched internal thread A of external screw thread A.From the above it is found that the building water supply and drainage pipeline anti-condensation structure of the utility model plays protective action by the effect of protecting tube to the thermal insulation layer set by supplying drainage surface, to extend the service life of thermal insulation layer.
Description
Technical field
The utility model is related to the technical fields of water supply and sewerage pipeline, and in particular to a kind of building water supply and drainage pipeline anti-condensation knot
Structure.
Background technology
Recently as the raising of Living consumption, resident family's water consumption increasingly increases, to meet indoor water demand, into
The caliber of family feed pipe is also increasing.Consider from structure security standpoint, the water supply pipeline section of pipe well to resident family can not use in plate
The mounting means of slot is pressed, stayed, and uses the mounting means of the surface under common portion top plate.Since feedwater piping is directly exposed to
In air, when being conveyed with water, pipe surface easily condenses, and easily leads to pollution damage furred ceiling and ground decoration, and metallic conduit
Easy-to-rust after surface sweating, causes pipe leakage.Therefore pipeline anti-condensation problem also shows and protrudes day.
Traditional pipeline anti-condensation structure is：Glass wool rigid section or asbestos cord, above-mentioned anti-caking are coated on the outer wall of pipeline
Revealing structure, there are the following problems：Complex procedures, environmental pollution is big, easily causes construction personnel uncomfortable.The above problem constrains
Construction speed and construction quality.
The patent of Publication No. CN201704727U discloses a kind of anti-condensation structure of water supply and sewerage pipeline.But it is only
It is on water supply and sewerage pipeline surface using rubber-plastic thermal insulation pipe as insulating layer.But rubber-plastic thermal insulation pipe is once broken in construction or use
After bad, being destroyed the insulation effect of the rubber-plastic thermal insulation pipe in region will be affected, and lead to supplying drainage at the position still
So have dew condensation phenomenon.It is caused to lose the effect of anti-condensation.
Invention content
The purpose of this utility model is that：Overcome the deficiencies of the prior art and provide a kind of building water supply and drainage pipeline anti-condensation
Structure plays protective action by the effect of protecting tube to the thermal insulation layer set by supplying drainage surface, heat-insulated to extend
The service life of layer；Pass through the effect of connecting sleeve so that more root guard pipes be sequentially connected along supplying drainage it is integral, to
Protective action can be played to the thermal insulation layer of entire supplying drainage；By the structure of card pipe enable thermal insulation layer by protecting tube into
Row blocks fastening, avoids thermal insulation layer poor positioned at the heat insulation of protecting tube junction and dew condensation phenomenon occur；Pass through foaming
The effect of filled layer so that be not in gap between the thermal insulation layer and connecting sleeve at connecting sleeve, ensure heat insulation,
Avoid occurring dew condensation phenomenon at connecting sleeve；By filling the effect of charging aperture and dormant bolt, convenient for foam filled layer
Addition；Protecting tube and connecting sleeve are PE pipes, have the characteristics that intensity height, high temperature resistant, anticorrosive, wear-resisting, to extend
The service life of protecting tube and connecting sleeve.
Technical solution adopted in the utility model is：
Building water supply and drainage pipeline anti-condensation structure, including supplying drainage, the lateral wall of the supplying drainage are enclosed with heat-insulated
Layer, the lateral wall of the thermal insulation layer is equipped with protecting tube, is fixedly connected by connecting sleeve between two neighboring protecting tube, described
The end of protecting tube is that the internal diameter of valve pipe A, the valve pipe A are gradually reduced along the direction far from the protecting tube side end, described
Card pipe is equipped between the inner wall and thermal insulation layer of valve pipe A, the described one end of card pipe towards its corresponding protecting tube is valve pipe B, described
The lateral wall of valve pipe A is external screw thread A, and the internal diameter at the connecting sleeve both ends is gradually reduced along the direction far from end, described
The madial wall at connecting sleeve both ends be and the matched internal thread A of external screw thread A.
The utility model is further improved scheme, and the material of the thermal insulation layer is insulating foam.
The further improvement project of the utility model is that the madial wall of the valve pipe B of the card pipe is respectively equipped with stud.
The further improvement project of the utility model is that the stud is arranged along the axis direction of valve pipe B, and stud
It is vertically arranged with valve pipe B.
The further improvement project of the utility model is that the length of the valve pipe A is more than or equal to the length of card pipe.
The further improvement project of the utility model is, between the connecting sleeve and thermal insulation layer, positioned at two neighboring anti-
Foam filled layer is equipped in region between pillar.
The further improvement project of the utility model is, in the connecting sleeve, between the internal thread A set by both ends
Equipped with filling charging aperture.
The further improvement project of the utility model is that the filling charging aperture is threaded hole, the filling charging aperture position
It is equipped with counterbore in one end of connecting sleeve lateral wall, the threaded hole is sealed by corresponding dormant bolt.
The further improvement project of the utility model is that the protecting tube and connecting sleeve are PE pipes.
The beneficial effects of the utility model are：
The first, the building water supply and drainage pipeline anti-condensation structure of the utility model, by the effect of protecting tube, to supplying drainage
Thermal insulation layer set by surface plays protective action, to extend the service life of thermal insulation layer.
The second, the building water supply and drainage pipeline anti-condensation structure of the utility model, passes through the effect of connecting sleeve so that more
Protecting tube be sequentially connected along supplying drainage it is integral, so that protective action can be played to the thermal insulation layer of entire supplying drainage.
The building water supply and drainage pipeline anti-condensation structure of third, the utility model enables thermal insulation layer by the structure of card pipe
It is enough to be carried out blocking fastening by protecting tube, avoid thermal insulation layer poor positioned at the heat insulation of protecting tube junction and moisture condensation occur and show
As.
4th, the building water supply and drainage pipeline anti-condensation structure of the utility model, passes through the effect of foam filled layer so that
Be not in gap between thermal insulation layer and connecting sleeve at connecting sleeve, ensure heat insulation, avoid going out at connecting sleeve
Existing dew condensation phenomenon.
5th, the building water supply and drainage pipeline anti-condensation structure of the utility model, by filling charging aperture and dormant bolt
The addition of foam filled layer is convenient in effect.
6th, the building water supply and drainage pipeline anti-condensation structure of the utility model, protecting tube and connecting sleeve are PE pipes, tool
Have intensity height, high temperature resistant, it is anticorrosive, wear-resisting the features such as, to extend the service life of protecting tube and connecting sleeve.
Description of the drawings：
Fig. 1 is the main view schematic cross-sectional view of the utility model.
Specific implementation mode：
As shown in Figure 1, the utility model includes supplying drainage 1, and the lateral wall of the supplying drainage 1 is enclosed with thermal insulation layer 2,
The lateral wall of the thermal insulation layer 2 is equipped with protecting tube 3, is fixedly connected by connecting sleeve 4 between two neighboring protecting tube 3, institute
The end for stating protecting tube 3 is that the internal diameter of valve pipe A5, the valve pipe A5 gradually subtract along the direction far from 3 side end of protecting tube
It is small, card pipe 6,6 one end towards its corresponding protecting tube 3 of the card pipe are equipped between the inner wall and thermal insulation layer 2 of the valve pipe A5
Lateral wall for valve pipe B8, the valve pipe A5 is external screw thread A10, and the internal diameter at 4 both ends of the connecting sleeve is along separate end
Direction is gradually reduced, and the madial wall at 4 both ends of the connecting sleeve is and the matched internal thread A11 of external screw thread A10；The thermal insulation layer
2 material is insulating foam；The madial wall of the valve pipe B8 of the card pipe 6 is respectively equipped with stud 9；The stud 9 is along valve pipe B8
Axis direction setting, and stud 9 and valve pipe B8 is vertically arranged；The length of the valve pipe A5 is more than or equal to the length of card pipe 6；
Foam filled layer 7 is equipped in region between the connecting sleeve 4 and thermal insulation layer 2, between two neighboring protecting tube 3；Institute
It states in connecting sleeve 4, be equipped with filling charging aperture 12 between the internal thread A11 set by both ends；The filling charging aperture 12 is
Threaded hole, one end that the filling charging aperture 12 is located at 4 lateral wall of connecting sleeve are equipped with counterbore, and the threaded hole passes through corresponding
Dormant bolt seals；The protecting tube 3 and connecting sleeve 4 are PE pipes.
Claims (9)
1. building water supply and drainage pipeline anti-condensation structure, it is characterised in that：Including supplying drainage (1), outside the supplying drainage (1)
Side wall is enclosed with thermal insulation layer (2), and the lateral wall of the thermal insulation layer (2) is equipped with protecting tube (3), two neighboring protecting tube (3) it
Between be fixedly connected by connecting sleeve (4), the end of the protecting tube (3) is valve pipe A (5), the internal diameter edge of the valve pipe A (5)
It the direction far from protecting tube (3) side end to be gradually reduced, card is equipped between the inner wall and thermal insulation layer (2) of the valve pipe A (5)
It manages (6), the card pipe one end of (6) towards its corresponding protecting tube (3) is valve pipe B (8), and the lateral wall of the valve pipe A (5) is
The internal diameter of external screw thread A (10), connecting sleeve (4) both ends are gradually reduced along the direction far from end, the connecting sleeve
(4) madial wall at both ends is and the matched internal thread A (11) of external screw thread A (10).
2. building water supply and drainage pipeline anti-condensation structure as described in claim 1, it is characterised in that：The material of the thermal insulation layer (2)
Material is insulating foam.
3. building water supply and drainage pipeline anti-condensation structure as described in claim 1, it is characterised in that：The valve pipe B of the card pipe (6)
(8) madial wall is respectively equipped with stud (9).
4. building water supply and drainage pipeline anti-condensation structure as claimed in claim 3, it is characterised in that：The stud (9) is along valve
The axis direction of pipe B (8) is arranged, and stud (9) is vertically arranged with valve pipe B (8).
5. building water supply and drainage pipeline anti-condensation structure as described in claim 1, it is characterised in that：The length of the valve pipe A (5)
More than or equal to the length that card manages (6).
6. building water supply and drainage pipeline anti-condensation structure as described in claim 1, it is characterised in that：The connecting sleeve (4) with
Foam filled layer (7) is equipped in region between thermal insulation layer (2), between two neighboring protecting tube (3).
7. building water supply and drainage pipeline anti-condensation structure as claimed in claim 6, it is characterised in that：On the connecting sleeve (4),
Filling charging aperture (12) is equipped between the internal thread A (11) set by both ends.
8. building water supply and drainage pipeline anti-condensation structure as claimed in claim 7, it is characterised in that：The filling charging aperture (12)
For threaded hole, one end that the filling charging aperture (12) is located at connecting sleeve (4) lateral wall is equipped with counterbore, and the threaded hole passes through
Corresponding dormant bolt sealing.
9. building water supply and drainage pipeline anti-condensation structure as described in claim 1, it is characterised in that：The protecting tube (3) and company
Female connector pipe (4) is PE pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291422.2U CN207919646U (en) | 2018-03-02 | 2018-03-02 | Building water supply and drainage pipeline anti-condensation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291422.2U CN207919646U (en) | 2018-03-02 | 2018-03-02 | Building water supply and drainage pipeline anti-condensation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919646U true CN207919646U (en) | 2018-09-28 |
Family
ID=63601817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820291422.2U Expired - Fee Related CN207919646U (en) | 2018-03-02 | 2018-03-02 | Building water supply and drainage pipeline anti-condensation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919646U (en) |
-
2018
- 2018-03-02 CN CN201820291422.2U patent/CN207919646U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207919646U (en) | Building water supply and drainage pipeline anti-condensation structure | |
| CN107795761A (en) | A kind of good airproof performance has the PE gas pipelines of fire-proof function | |
| CN209925804U (en) | Glass fiber composite pipe with corrosion resistance and good sealing performance | |
| CN205978855U (en) | Leakproofness has PE gas pipeline of fire prevention function well | |
| CN206369051U (en) | A kind of PVC-U Hafu-type protection tube | |
| CN202834424U (en) | Waterproof, warm-keeping and corrosion-proof structure of building heat supply through-wall pipeline | |
| CN209180577U (en) | A kind of Multifunctional cover steel pipe heat-insulation support structure | |
| CN205476141U (en) | Exhaust and antiseep structure of heat preservation roofing | |
| CN104406007A (en) | Vacuum heat-insulating steam-conveying pipeline | |
| CN210950293U (en) | Heat supply pipeline | |
| CN208107447U (en) | A kind of three-layer structure is broken hot single layer tubing | |
| CN206555588U (en) | A kind of cement-base composite material pipe based on textile technology | |
| CN203940135U (en) | Thermostable heat-conductive insulation PE pipe | |
| CN206432640U (en) | A kind of HGCO hollow cables protection pipe | |
| CN206600572U (en) | A kind of pipeline installation engineering PVC antiseeps direct-burried sleeve pipe | |
| CN201713863U (en) | Anti-dewing structure for two continuous bent pipes of water supply and drainage pipeline of building | |
| CN211779568U (en) | Wear-resistant glass fiber reinforced plastic fiber composite pipe | |
| CN207603168U (en) | A kind of wear-resisting PE power pipes | |
| CN206837303U (en) | Roof fire protection pipeline anti-freezing and heat-insulating structure | |
| CN213177121U (en) | High-strength freezing-resistant pipeline for air cooling island | |
| CN206504023U (en) | A kind of energy-saving heat-insulating circulating hot water pipeline | |
| CN204962059U (en) | High leakproofness steel bushing steel presetting system insulating tube | |
| CN206221872U (en) | Water supply line defroster outside a kind of winter room | |
| CN205875553U (en) | Mounting structure of roofing gland steam exhauster | |
| CN204420320U (en) | A kind of seal arrangement connecting protective well through hole and ground deferent |
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: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |