CN208152213U - For closed-water test draining exempt from tear floor drain apparatus open - Google Patents
For closed-water test draining exempt from tear floor drain apparatus open Download PDFInfo
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- CN208152213U CN208152213U CN201820662066.0U CN201820662066U CN208152213U CN 208152213 U CN208152213 U CN 208152213U CN 201820662066 U CN201820662066 U CN 201820662066U CN 208152213 U CN208152213 U CN 208152213U
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- ring bodies
- cylindricality
- cylindricality ring
- diameter
- drainage tube
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Abstract
The utility model relates to it is a kind of for closed-water test draining exempt from tear floor drain apparatus open, the second cylindricality ring bodies is sleeved on the cyclic annular internal portion of the first cylindricality, and second cylindricality ring bodies be connected with the bottom of the first cylindricality ring bodies by a cricoid arc-shaped slot, first drainage tube and upper mouth connect with the lower edge mouth of the second cylindricality ring bodies by a smooth arcwall face, and first drainage tube diameter less than the second cylindricality ring bodies diameter, the ladder-like hollow cylindrical ring bodies is formed by connecting by major diameter cylindricality ring bodies and minor diameter cylindricality ring bodies by a cascaded surface, the major diameter cylindricality ring bodies is arranged between the first cylindricality ring bodies and the second cylindricality ring bodies.The device of the utility model is not on the basis of changing original drain structure, by the device for installing the utility model on building structure layer, after carrying out closed-water test, ponding can quickly be drained by the device of the utility model, substantially increase the efficiency of closed-water test.
Description
Technical field
The utility model belongs to technical field of building construction, and in particular to it is a kind of for closed-water test draining exempt from tear floor drain open
Device.
Background technique
With the quickening of urban construction, the construction of urban Underground pipeline net is gradually accelerated, and pipeline when pipeline is laid with closes
Water test becomes the key of detection pipeline laying quality and urban duct efficiency of operation.General pipeline closed-water test is all adopted
With the mode of sealing-plug, pipeline is sealed to and is carried out closed-water test, the variation of water level in a period of time is detected, to learn pipe
The leakproofness in road.But it after closed-water test completion, needs to exclude the ponding of test site.But closing water examination
It when excluding ponding after the completion of testing, is generally used manually drains test water at present, efficiency is very slow, if a rectification building will
It carries out if closing water, will seriously affect using such closed-water test to the construction period, reduce the efficiency of closed-water test.
Summary of the invention
The purpose of this utility model is to provide it is a kind of for closed-water test draining exempt from tear floor drain apparatus open.The utility model
Device on the basis of not changing original drain structure, by building structure layer install the utility model device,
After carrying out closed-water test, ponding can quickly be drained by the device of the utility model, substantially increase the efficiency of closed-water test.
The technical solution adopted in the utility model：It is a kind of for closed-water test draining exempt from tear floor drain apparatus open, it includes the
One cylindricality ring bodies, the second cylindricality ring bodies, ladder-like hollow cylindrical ring bodies, the first drainage tube and the second drainage tube, it is described
Second cylindricality ring bodies is sleeved on the cyclic annular internal portion of the first cylindricality, and the bottom of the second cylindricality ring bodies and the first cylindricality ring bodies
Be connected by a cricoid arc-shaped slot, the first drainage tube and upper mouth and the second cylindricality ring bodies lower edge mouth pass through one
Smooth arcwall face connection, and the diameter of the first drainage tube is less than the diameter of the second cylindricality ring bodies, the ladder-like hollow posts
Shape ring bodies is formed by connecting by major diameter cylindricality ring bodies and minor diameter cylindricality ring bodies by a cascaded surface, the major diameter column
Shape ring bodies is arranged between the first cylindricality ring bodies and the second cylindricality ring bodies, and the minor diameter cylindricality ring bodies is in major diameter
Floor drain down-comer connection on the top and ground of cylindricality ring bodies, in major diameter cylindricality ring bodies and minor diameter cylindricality ring bodies
Between the inside of junction connect with the upper end of the second drainage tube by a funnel-shaped structure, the lower end of the second drainage tube is across the
Two cylindricality ring bodies simultaneously protrude into inside the first drainage tube.
Further, the upper mouth of the second cylindricality ring bodies is lower than the upper mouth of the first cylindricality ring bodies, and the
One cylindricality ring bodies and the second cylindricality ring bodies coaxial line.
Further, the upper mouth medial surface of the first cylindricality ring bodies is provided with the tapered surface of certain length, and
It is filled out between the tapered surface of first cylindricality ring bodies and the outer wall of major diameter cylindricality ring bodies equipped with a filter cloth, it is in tapered surface and straight greatly
It is located on filter cloth between the outer wall of diameter cylindricality ring bodies and is equipped with stone.
Further, pass through at least three vertical companies between the major diameter cylindricality ring bodies and the first cylindricality ring bodies
The connection of contact pin interval, the major diameter cylindricality ring bodies and the are issued between cylindricality ring bodies through at least three vertical connections
The connection of piece interval, and at least three connection sheets are equally spaced around the circumference of major diameter cylindricality ring bodies.
Further, the diameter of the first drainage tube is greater than the diameter of the second drainage tube, the diameter of minor diameter cylindricality ring bodies
It is identical as the diameter of the first drainage tube.
Further, the outer wall of the first cylindricality ring bodies is the ring structure of single diameter.
The utility model compared with prior art the beneficial effect is that：The device of the utility model is not changing original floor drain
On the basis of structure, by installing the device of the utility model on building structure layer, after carrying out closed-water test, ponding can lead to
The device for crossing the utility model is quickly drained, and the efficiency of closed-water test is substantially increased.The device of the utility model can with it is original
Drainage pipeline be attached, while the utility model in view of draining when, the susceptible to plugging problem of pipeline, the utility model is filling
The ponding inlet set is filled with finger stone, and it is anticlogging can to play the role of filtering；The device of the utility model have it is anti-overflow,
The effect of deodorization.
Detailed description of the invention
Fig. 1 is the half section structure diagram of the utility model；
Fig. 2 is the three-dimensional view of the utility model.
Specific embodiment
As depicted in figs. 1 and 2, it is a kind of for closed-water test draining exempt from tear floor drain apparatus open, it includes that the first cylindricality is cyclic annular
Body 1, the second cylindricality ring bodies 2, ladder-like hollow cylindrical ring bodies 3, the first drainage tube 4 and the second drainage tube 5, second column
Shape ring bodies 2 is sleeved on inside the first cylindricality ring bodies 1, and the bottom of the second cylindricality ring bodies 2 and the first cylindricality ring bodies 1 is logical
A cricoid arc-shaped slot 6 is crossed to be connected, the first drainage tube 4 and the lower edge mouth of upper mouth and the second cylindricality ring bodies 2 pass through
One smooth arcwall face 7 connects, and the diameter of the first drainage tube 4 is less than the diameter of the second cylindricality ring bodies 2, it is described it is ladder-like in
Void column shape ring bodies 3 is formed by connecting by major diameter cylindricality ring bodies 8 and minor diameter cylindricality ring bodies 9 by a cascaded surface 10, institute
It states major diameter cylindricality ring bodies 8 to be arranged between the first cylindricality ring bodies 1 and the second cylindricality ring bodies 2, the minor diameter cylindricality
Floor drain down-comer connection of the ring bodies 9 on the top and ground of major diameter cylindricality ring bodies 8, in major diameter cylindricality ring bodies 8
The inside of junction is connect by a funnel-shaped structure 11 with the upper end of the second drainage tube 5 between minor diameter cylindricality ring bodies 9,
The lower end of second drainage tube 5 passes through the second cylindricality ring bodies 2 and protrudes into inside the first drainage tube 4.
In the utility model, the upper mouth of the second cylindricality ring bodies 2 is lower than the upper limb of the first cylindricality ring bodies 1
Mouthful, and 2 coaxial line of the first cylindricality ring bodies 1 and the second cylindricality ring bodies.The upper mouth medial surface of the first cylindricality ring bodies 1
It is provided with the tapered surface 12 of certain length, and in the outer of the tapered surface 12 of the first cylindricality ring bodies 1 and major diameter cylindricality ring bodies 8
It is filled out between wall equipped with a filter cloth 13, is located on filter cloth 13 between tapered surface 12 and the outer wall of major diameter cylindricality ring bodies 8 and is laid with
There is stone 14.Pass through at least three vertical connection sheets 15 between the major diameter cylindricality ring bodies 8 and the first cylindricality ring bodies 1
Interval connection, the major diameter cylindricality ring bodies 8 and the are issued between cylindricality ring bodies through at least three vertical connection sheets
15 interval connections, and at least three connection sheets 15 are equally spaced around the circumference of major diameter cylindricality ring bodies 8.First
The diameter of drainage tube 4 is greater than the diameter of the second drainage tube 5, the diameter of the diameter of minor diameter cylindricality ring bodies 9 and the first drainage tube 4
It is identical.The outer wall of the first cylindricality ring bodies 1 is the ring structure of single diameter.
The upper mouth of the first cylindricality ring bodies 1 is no more than on ground the height for preventing layer in the utility model.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. for closed-water test draining exempt from tear floor drain apparatus open, it include the first cylindricality ring bodies, the second cylindricality ring bodies, ladder
Shape hollow cylindrical ring bodies, the first drainage tube and the second drainage tube, which is characterized in that the second cylindricality ring bodies is sleeved on
The cyclic annular internal portion of one cylindricality, and the bottom of the second cylindricality ring bodies and the first cylindricality ring bodies passes through a cricoid arc-shaped slot phase
Connection, the first drainage tube and upper mouth connect with the lower edge mouth of the second cylindricality ring bodies by a smooth arcwall face, and the
The diameter of one drainage tube is less than the diameter of the second cylindricality ring bodies, and the ladder-like hollow cylindrical ring bodies is by major diameter cylindrical ring
Shape body and minor diameter cylindricality ring bodies are formed by connecting by a cascaded surface, and the major diameter cylindricality ring bodies is arranged in the first cylindricality
Between ring bodies and the second cylindricality ring bodies, the minor diameter cylindricality ring bodies is in the top and ground of major diameter cylindricality ring bodies
On floor drain down-comer connection, between major diameter cylindricality ring bodies and minor diameter cylindricality ring bodies the inside of junction pass through one
Funnel-shaped structure is connect with the upper end of the second drainage tube, and the lower end of the second drainage tube passes through the second cylindricality ring bodies and protrudes into the
Inside one drainage tube.
2. it is according to claim 1 for closed-water test draining exempt from tear floor drain apparatus open, which is characterized in that described second
The upper mouth of cylindricality ring bodies is lower than the upper mouth of the first cylindricality ring bodies, and the first cylindricality ring bodies and the second cylindricality ring bodies
Coaxial line.
3. it is according to claim 1 for closed-water test draining exempt from tear floor drain apparatus open, which is characterized in that first column
The upper mouth medial surface of shape ring bodies is provided with the tapered surface of certain length, and in the tapered surface of the first cylindricality ring bodies and straight greatly
It is filled out between the outer wall of diameter cylindricality ring bodies equipped with a filter cloth, filter is located between tapered surface and the outer wall of major diameter cylindricality ring bodies
Stone is equipped on cloth.
4. it is according to claim 1 for closed-water test draining exempt from tear floor drain apparatus open, which is characterized in that the major diameter
Pass through at least three vertical connection sheet interval connections, the major diameter cylindricality between cylindricality ring bodies and the first cylindricality ring bodies
Ring bodies and the is issued and is connected between cylindricality ring bodies by least three vertical connection sheet intervals, and described at least three
Connection sheet is equally spaced around the circumference of major diameter cylindricality ring bodies.
5. it is according to claim 1 for closed-water test draining exempt from tear floor drain apparatus open, which is characterized in that the first drainage tube
Diameter be greater than the diameter of the second drainage tube, the diameter of minor diameter cylindricality ring bodies is identical as the diameter of the first drainage tube.
6. it is according to claim 1 for closed-water test draining exempt from tear floor drain apparatus open, which is characterized in that first column
The outer wall of shape ring bodies is the ring structure of single diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662066.0U CN208152213U (en) | 2018-05-06 | 2018-05-06 | For closed-water test draining exempt from tear floor drain apparatus open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820662066.0U CN208152213U (en) | 2018-05-06 | 2018-05-06 | For closed-water test draining exempt from tear floor drain apparatus open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152213U true CN208152213U (en) | 2018-11-27 |
Family
ID=64389326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820662066.0U Active CN208152213U (en) | 2018-05-06 | 2018-05-06 | For closed-water test draining exempt from tear floor drain apparatus open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589889A (en) * | 2018-05-06 | 2018-09-28 | 山西建集团有限公司 | For closed-water test draining exempt from tear floor drain apparatus open |
-
2018
- 2018-05-06 CN CN201820662066.0U patent/CN208152213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589889A (en) * | 2018-05-06 | 2018-09-28 | 山西建集团有限公司 | For closed-water test draining exempt from tear floor drain apparatus open |
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