CN202884270U - Embedded waterproof steel-plastic sleeve - Google Patents
Embedded waterproof steel-plastic sleeve Download PDFInfo
- Publication number
- CN202884270U CN202884270U CN 201220601132 CN201220601132U CN202884270U CN 202884270 U CN202884270 U CN 202884270U CN 201220601132 CN201220601132 CN 201220601132 CN 201220601132 U CN201220601132 U CN 201220601132U CN 202884270 U CN202884270 U CN 202884270U
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- CN
- China
- Prior art keywords
- casing bit
- steel
- described casing
- water
- sleeve device
- 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 - Lifetime
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Abstract
The utility model discloses an embedded waterproof steel-plastic sleeve. The embedded waterproof steel-plastic sleeve comprises a sleeve device and a steel tube which are arranged in an integral way, as well as a water stop ring arranged on the steel tube in a welding way, wherein the sleeve device is fixed with the steel tube; the sleeve device is provided with a water inlet end and a water outlet end; a filter screen cover used for stopping foreign matters entering into the sleeve device is arranged on the top of the sleeve device, particularly at the water inlet end of the sleeve device; and adhesive is arranged at the connecting part between the sleeve device and the inner wall of the steel tube. The embedded waterproof steel-plastic sleeve can be conveniently arranged in concrete due to the arrangement of the water stop ring; an external sewer line is arranged on a ring-shaped groove III, and a connecting way without a joint can be realized, so that the situation of water leakage can be prevented; and the filter screen cover can be supported by a convex strip, thus being prevented from dropping into the sleeve device.
Description
Technical field
The utility model relates to a kind of pre-buried waterproof steel and moulds sleeve pipe.
Background technique
In building field, the service sleeve using scope that is used for waterproof is extensive, most of drainage pipeline that is used for roof, kitchen, toilet, passageway, but existing service sleeve the filling-up hole cost is high in use, percolating water causes later period maintenance difficult in maintenance easily; And complex structure, the not enough point such as manufacture process is loaded down with trivial details and installation cost is high, is inconvenient to install on concrete, and the installation time is long, and working life is short.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple in structure, manufacturing and easy for installation, and cost is low, long service life, the pre-buried waterproof steel that is not easy percolating water is moulded sleeve pipe.
For solving above technical problem, the utility model is realized by the following technical solutions: a kind of pre-buried waterproof steel is moulded sleeve pipe, the casing bit and the steel pipe that comprise integral type, and be arranged on water-stop ring on the steel pipe by welding manner, described casing bit and steel pipe interfix, be provided with feed-water end and waterexit end on the described casing bit, described casing bit top, specifically be provided with to stop foreign matter to enter filtration square in the casing bit at the feed-water end place, described casing bit and steel pipe inner wall joint are provided with viscose glue.
Further, described casing bit bottom outside and the outside, middle part are respectively arranged with annular groove one and annular groove two, and described casing bit inboard is provided with annular groove three, and described casing bit top is provided with an above raised line.
Further, described casing bit and steel pipe are mutually fixing by annular groove one and annular groove two.
Further, be provided with more than one fixing screw hole on the described water-stop ring.
The pre-buried waterproof steel of the utility model is moulded sleeve pipe and is had following advantage:
1. being mainly used in the PVC branch drain holes such as toilet, kitchen, balcony reserves.
2. the advantage in conjunction with rigid waterproof sleeve and PVC plastic bushing is integrated.Steel is moulded water string and is contacted main with concrete or steel, and both expansion coefficient are consistent, also has simultaneously water-stop ring, has avoided plastic bushing because and the problem of the sleeve outer wall later stage infiltration that causes more greatly of concrete expansion coefficient difference.
3. steel is moulded water string and supporting plastic cover plate combination, need not inner filled with wood chips, newspaper etc., and it is artificial that cleaning has also been saved in construction simultaneously easily, and plastic cover plate can reuse.
4. because the sleeve pipe connection directly is connected in the pvc pipe road with steel, both effectively prevented because the bad infiltration of filling-up hole between pipeline and the rigid waterproof sleeve has also prevented because concrete and pipeline cause later stage seepage water problem because of the difference of expanding with heat and contract with cold.
5. effectively saved the artificial and material of common rigid casing filling-up hole.
Since steel to mould the size of water string identical with pipe diameter, and rigid waterproof sleeve than pipeline large No. two has effectively been saved casing steel material cost, has avoided waste.
7. floor drain moulds with steel that sleeve pipe is suitable for reading can not to connect pvc pipe, and other steel are moulded sleeve pipe, and to connect pvc pipe also shorter, can utilize the short tube of some constructed residuals, has reduced the loss of pvc pipe tubing.
8. to mould sleeve pipe caliber suitable for reading with steel be DN75 to floor drain, can directly connect supporting floor drainage cover plate.Even the later stage fine fitment refills floor drain after also can connecing a segment pipe.
9. steel is moulded the distinctive structure of water string and pipe-connecting mode, even workman carelessness, upper pipe and steel are moulded the water string viscose glue and be not coated with to put in place and cause it to seep water between the two also flowing in the pipeline, can not leak into the outside.
10. use steel to mould water string and strengthened the toilet, between the kitchen, the casting and compacting of concrete of balcony top board is attractive in appearance, and wall ground and the pipeline of having avoided the secondary filling-up hole to cause pollute.
Description of drawings
Fig. 1 is the structural representation that the pre-buried waterproof steel of the utility model is moulded sleeve pipe.
Embodiment
In the present embodiment, with reference to shown in Figure 1, a kind of pre-buried waterproof steel of the present utility model is moulded sleeve pipe, the casing bit 1 and the steel pipe 2 that comprise integral type, and be arranged on water-stop ring 3 on the steel pipe 2 by welding manner, described casing bit 1 and steel pipe 2 interfix by viscose glue, flange, fix with concrete cast-in-situ; Be provided with feed-water end 4 and waterexit end 5 on the described casing bit 1, described casing bit 1 top, specifically be provided with to stop foreign matter to enter filtration square 6 in the casing bit 1 at feed-water end 4 places, described casing bit 1 and steel pipe 1 inwall joint are provided with viscose glue 12, carry out viscose and process, improve connectivity.
Described casing bit 1 bottom outside and the outside, middle part are respectively arranged with annular groove 1 and annular groove 28, described casing bit 1 inboard is provided with annular groove 39, described casing bit 1 top is provided with an above raised line 10, in the present embodiment, be provided with six raised lines 10, can be used for supporting and filter square 6, prevent from filtering square 6 and fall into casing bit 1 the inside.
Described casing bit 1 and steel pipe 2 interfix by annular groove 1 and annular groove 28, by annular groove 1 and annular groove 28 casing bit 1 and steel pipe 2 are fixed together with pouring type; Realize integrated type, prevent from leaking.
Be provided with more than one fixing screw hole 11 on the described water-stop ring 3, in the present embodiment, be provided with three fixing screw holes 11.
The beneficial effect that the pre-buried waterproof steel of the utility model is moulded sleeve pipe is: make things convenient for this device to install in concrete by water-stop ring, external drainage pipeline can be arranged on the annular groove three, realization does not have joint connection manner, can prevent the situation of leaking, the raised line that is provided with can support the filtration square, prevents from filtering square and falls into the casing bit the inside.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (4)
1. a pre-buried waterproof steel is moulded sleeve pipe, it is characterized in that: the casing bit and the steel pipe that comprise integral type, and be arranged on water-stop ring on the steel pipe by welding manner, described casing bit and steel pipe interfix, be provided with feed-water end and waterexit end on the described casing bit, described casing bit top, specifically be provided with to stop foreign matter to enter filtration square in the casing bit at the feed-water end place, described casing bit and steel pipe inner wall joint are provided with viscose glue.
2. pre-buried waterproof steel according to claim 1 is moulded sleeve pipe, it is characterized in that: described casing bit bottom outside and the outside, middle part are respectively arranged with annular groove one and annular groove two, described casing bit inboard is provided with annular groove three, and described casing bit top is provided with an above raised line.
3. pre-buried waterproof steel according to claim 1 is moulded sleeve pipe, it is characterized in that: described casing bit and steel pipe are mutually fixing by annular groove one and annular groove two.
4. pre-buried waterproof steel according to claim 1 is moulded sleeve pipe, it is characterized in that: be provided with more than one fixing screw hole on the described water-stop ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601132 CN202884270U (en) | 2012-11-15 | 2012-11-15 | Embedded waterproof steel-plastic sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601132 CN202884270U (en) | 2012-11-15 | 2012-11-15 | Embedded waterproof steel-plastic sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884270U true CN202884270U (en) | 2013-04-17 |
Family
ID=48075699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220601132 Expired - Lifetime CN202884270U (en) | 2012-11-15 | 2012-11-15 | Embedded waterproof steel-plastic sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283458A (en) * | 2020-09-11 | 2021-01-29 | 潍坊市晨鸣新型防水材料有限公司 | Leakage stoppage flexible waterproof piece capable of quickly stopping leakage |
-
2012
- 2012-11-15 CN CN 201220601132 patent/CN202884270U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283458A (en) * | 2020-09-11 | 2021-01-29 | 潍坊市晨鸣新型防水材料有限公司 | Leakage stoppage flexible waterproof piece capable of quickly stopping leakage |
| CN112283458B (en) * | 2020-09-11 | 2022-02-15 | 潍坊市晨鸣新型防水材料有限公司 | Leakage stoppage flexible waterproof piece capable of quickly stopping leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |