CN209339275U - A kind of downcomer and drainage pipeline connection structure - Google Patents
A kind of downcomer and drainage pipeline connection structure Download PDFInfo
- Publication number
- CN209339275U CN209339275U CN201822037331.9U CN201822037331U CN209339275U CN 209339275 U CN209339275 U CN 209339275U CN 201822037331 U CN201822037331 U CN 201822037331U CN 209339275 U CN209339275 U CN 209339275U
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- China
- Prior art keywords
- downcomer
- drainage pipeline
- discharge outlet
- connection structure
- drop hammer
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Abstract
The utility model provides a kind of downcomer and drainage pipeline connection structure comprising downcomer, gravity drop hammer and horizontal clamping part；The horizontal clamping part is connected in downcomer and close to lower end discharge outlet；The gravity drop hammer is lifted on the horizontal clamping part；In the spare interface of the discharge outlet insertion building drainage pipeline of the downcomer, gravity drop hammer protrudes into the spare interface, and the gravity of gravity drop hammer tends to the inserting state for forcing the discharge outlet of downcomer to move down and keeping discharge outlet Yu the spare interface.A kind of downcomer provided by the utility model and drainage pipeline connection structure, structure is simple, is easy to be extended and applied, and the gravity of gravity drop hammer, which inclines, can persistently keep the inserting state of discharge outlet Yu the spare interface, it prevents discharge outlet to be detached from the spare interface of drainage pipeline under external force, prevents spilling water.In the case where the grafting salable with spare interface inner wall of discharge outlet outer tube, it can also play the role of reinforcing sealing, prevent exhaust gas from overflowing.
Description
Technical field
The utility model relates to construction engineering technical fields, and knot is connect with drainage pipeline more particularly, to a kind of downcomer
Structure.
Background technique
Currently, the downcomer in toilet, kitchen is generally existing, downcomer is arranged under hand basin or vegetable bowl
Side, for directing water into the drainage pipeline of building.When downcomer (such as plastic film capicitor) is connect with drainage pipeline, usually
Directly downcomer is inserted directly into the reserved interface of drainage pipeline, such connection type when drainage pipeline impeded drainage or
When wastewater displacement is larger, frequently results in waste water and overflow interface and downcomer is washed from into interface, waste water is caused to be exhausted directly to toilet
Or in kitchen, environment is polluted.
Utility model content
The purpose of this utility model is to provide a kind of downcomers and drainage pipeline connection structure, to solve in the prior art
At least one existing above-mentioned technical problem.The utility model structure is simple, install convenient, is not susceptible to overflow phenomena.
In order to solve the above technical problems, a kind of downcomer provided by the utility model and drainage pipeline connection structure, comprising:
Downcomer, gravity drop hammer and horizontal clamping part；
The horizontal clamping part is connected in downcomer and close to lower end discharge outlet；The gravity drop hammer is lifted on the cross
It sets on clamping part；In the spare interface of the discharge outlet insertion building drainage pipeline of the downcomer, gravity drop hammer protrudes into described
Spare interface, the gravity of gravity drop hammer tend to that the discharge outlet of downcomer is forced to move down and discharge outlet are kept to connect with described reserve
The inserting state of mouth.
The utility model structure is simple, is easy to be extended and applied, and the gravity of gravity drop hammer, which inclines, can persistently keep discharge outlet and institute
The inserting state for stating spare interface prevents discharge outlet to be detached from the spare interface of drainage pipeline under external force, prevents spilling water.?
In the case where discharge outlet outer tube and the salable grafting of spare interface inner wall, reinforcement sealing can also be played, prevents exhaust gas from overflowing
Effect.
Further, the downcomer is bellows.
Further, the horizontal clamping part is clamping ring, and the outer diameter for being clamped ring is adapted use with the internal diameter of downcomer
In make be clamped ring be connected in downcomer；
Crossbeam is disposed radially in the clamping ring, the gravity drop hammer is lifted on crossbeam.
Preferably, the internal diameter interference fit or transition fit of the outer diameter of the clamping ring and the downcomer, in order to card
It connects ring and clamps the gravity that can bear gravity drop hammer in downcomer.
Certainly, the horizontal clamping part can also be "-" type, cross or blossom type shackle member, and shackle member is outside
The clamping bar of stretching is resisted against on the inner wall of downcomer, and gravity drop hammer is lifted on the center of shackle member.
Further, the gravity drop hammer is lifted on the horizontal clamping part by bracing wire, alternatively, the horizontal clamping
Feature bottom is vertically installed with connecting rod, and the gravity drop hammer is arranged in connecting rod lower end.
Further, the clamping number of rings amount is several (two or more), several clamping ring intervals side by side up and down are set
It sets, several clamping rings are fixedly connected by intermediate connecting rod, and the gravity drop hammer is lifted on the lower end of intermediate connecting rod.
When downcomer is bellows, clamping ring can be inserted and secured in downcomer by way of screw-in.
Further, in the height direction, several clamping rings clamp in the spare interface.
Further, further include baffle, via hole is provided among the baffle, baffle is sleeved on described be lauched by via hole
Outside the discharge outlet of pipe, for the gap between sealed sewer pipe and the spare interface.
Baffle is fixedly connected with downcomer and connect, and can play the role of supporting and fixing downcomer lower end discharge outlet.
Further, in the height direction, lower end discharge outlet of the horizontal clamping part apart from the downcomer is along 10-
30cm。
By adopting the above technical scheme, the utility model has the following beneficial effects:
A kind of downcomer provided by the utility model and drainage pipeline connection structure, structure is simple, is easy to be extended and applied,
The gravity of gravity drop hammer, which inclines, can persistently keep the inserting state of discharge outlet Yu the spare interface, prevent discharge outlet under external force
It is detached from the spare interface of drainage pipeline, prevents spilling water.In the case where the grafting salable with spare interface inner wall of discharge outlet outer tube,
It can also play the role of reinforcing sealing, prevent exhaust gas from overflowing.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of the downcomer that the utility model embodiment 1 provides and drainage pipeline connection structure；
Fig. 2 is the structural schematic diagram of horizontal clamping part in the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of horizontal clamping part in the utility model embodiment 2.
Appended drawing reference:
1- downcomer；The horizontal clamping part of 2-；3- bracing wire；4- gravity drop hammer；5- baffle；6- spare interface；7- intermediate connecting rod；
21- is clamped ring；22- crossbeam；
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Explanation is further explained to the utility model below with reference to specific embodiment.
Embodiment 1
As shown in Figure 1, a kind of downcomer provided in this embodiment and drainage pipeline connection structure, comprising: downcomer 1, again
Power hammer 4 and horizontal clamping part 2.
Horizontal clamping part 2 is connected in downcomer 1 and close to lower end discharge outlet；Gravity drop hammer 4 is lifted on horizontal clamping portion
On part 2；In the spare interface 6 of the discharge outlet insertion building drainage pipeline of downcomer 1, gravity drop hammer 4 protrudes into spare interface 6, weight
The gravity of power hammer 4 makes the discharge outlet of downcomer 1 keep down mobile trend, and then keeps discharge outlet and spare interface 6
Inserting state, waste water circulation it is unsmooth when, the reaction force of waste water can be fought, avoid overflow or be detached from spare interface.
The utility model structure is simple, is easy to be extended and applied, the gravity of gravity drop hammer 4 can persistently keep discharge outlet with
The inserting state of spare interface 6 prevents discharge outlet to be detached from the spare interface 6 of drainage pipeline under external force, prevents spilling water.?
In the case where discharge outlet outer tube and the salable grafting of 6 inner wall of spare interface, reinforcement sealing can also be played, prevents exhaust gas from overflowing
Effect.
Wherein, downcomer 1 is plastic film capicitor.The top of gravity drop hammer 4 be it is coniform, convenient for draining flow downward.
As shown in Fig. 2, horizontal clamping part 2 includes clamping ring 21, the internal diameter for being clamped the outer diameter and downcomer 1 of ring 21 is mutually fitted
It is used in so that being clamped ring 21 and is connected in downcomer 1；It is disposed radially crossbeam 22 in clamping ring 21, gravity drop hammer 4 passes through drawing
Line 3 (or pull rod etc.) is lifted on crossbeam 22.And wherein preferably, the internal diameter interference for being clamped the outer diameter and downcomer 1 of ring 21 is matched
It closes, in order to be clamped in ring clamping downcomer 1 gravity that can bear gravity drop hammer 4.
When downcomer 1 is bellows, clamping ring 21 can be inserted and secured in downcomer 1 by way of screw-in.
The present embodiment further includes baffle 5, and via hole is provided among baffle 5, and baffle 5 is sleeved on downcomer 1 by via hole
Outside discharge outlet, for the gap between sealed sewer pipe 1 and spare interface 6.Specifically, baffle 5 and the fixed company of downcomer 1
It connects in succession, can play the role of supporting and fixing 1 lower end discharge outlet of downcomer.Meanwhile under the gravity of gravity drop hammer 4, gear
Plate 5 is fitted closely with flooring, and sealing effect is more excellent.
In addition, in the height direction, lower end discharge outlet edge of the horizontal clamping part 2 (i.e. clamping ring 21) apart from downcomer 1
10-20cm。
A kind of downcomer 1 provided by the utility model and drainage pipeline connection structure, structure is simple, convenient for promoting and answering
With the gravity of gravity drop hammer 4 can persistently keep the inserting state of discharge outlet Yu spare interface 6, prevent discharge outlet in outer masterpiece
With the lower spare interface 6 for being detached from drainage pipeline, spilling water is prevented.In discharge outlet outer tube and the salable grafting of 6 inner wall of spare interface
In the case of, it can also play the role of reinforcing sealing, prevent exhaust gas from overflowing.
Embodiment 2
The present embodiment and 1 structure of embodiment are essentially identical, the difference is that:
As shown in figure 3, clamping 21 quantity of ring is two, and two interval side by side up and down of clamping ring 21 settings, two clamping rings
It is fixedly connected between 21 by intermediate connecting rod 7, gravity drop hammer 4 is lifted on the lower end of intermediate connecting rod 7.When in use, in short transverse
On, several clamping rings, which clamp, to be played the role of supporting discharge outlet in spare interface 6.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of downcomer and drainage pipeline connection structure characterized by comprising downcomer, gravity drop hammer and horizontal clamping portion
Part；
The horizontal clamping part is connected in downcomer and close to lower end discharge outlet；The gravity drop hammer is lifted on the horizontal card
On relay part；In the spare interface of the discharge outlet insertion building drainage pipeline of the downcomer, gravity drop hammer protrudes into described reserved
Interface, the gravity of gravity drop hammer tend to that the discharge outlet of downcomer is forced to move down and keep discharge outlet and the spare interface
Inserting state.
2. downcomer according to claim 1 and drainage pipeline connection structure, which is characterized in that the downcomer is ripple
Pipe.
3. downcomer according to claim 1 and drainage pipeline connection structure, which is characterized in that the horizontal clamping part
To be clamped ring, the outer diameter for being clamped ring is adapted with the internal diameter of downcomer to be used for so that clamping ring is connected in downcomer；
Crossbeam is disposed radially in the clamping ring, the gravity drop hammer is lifted on crossbeam.
4. downcomer according to claim 3 and drainage pipeline connection structure, which is characterized in that the outer diameter of the clamping ring
With the internal diameter of downcomer interference fit or transition fit, clamps in order to being clamped ring and bear the weight of gravity drop hammer in downcomer
Power.
5. downcomer according to claim 1 and drainage pipeline connection structure, which is characterized in that the horizontal clamping part
For "-" type, cross or blossom type shackle member, the outwardly directed clamping bar of shackle member is resisted against on the inner wall of downcomer, weight
Power hammer is lifted on the center of shackle member.
6. according to claim 1 or downcomer described in 3 and drainage pipeline connection structure, which is characterized in that the gravity drop hammer
It is lifted on the horizontal clamping part by bracing wire, alternatively, the horizontal clamping part bottom is vertically installed with connecting rod, institute
Gravity drop hammer is stated to be arranged in connecting rod lower end.
7. downcomer according to claim 3 and drainage pipeline connection structure, which is characterized in that the clamping number of rings amount is
Several, several clamping rings interval setting side by side up and down, several clamping rings are fixedly connected by intermediate connecting rod, the gravity
Hammer is lifted on the lower end of intermediate connecting rod.
8. downcomer according to claim 7 and drainage pipeline connection structure, which is characterized in that in the height direction, if
Dry clamping ring clamps in the spare interface.
9. downcomer according to claim 1 and drainage pipeline connection structure, which is characterized in that it further include baffle, it is described
Via hole is provided among baffle, baffle is sleeved on outside the discharge outlet of the downcomer by via hole, for sealed sewer pipe with
Gap between the spare interface.
10. downcomer according to claim 1 and drainage pipeline connection structure, which is characterized in that in the height direction, institute
Lower end discharge outlet of the horizontal clamping part apart from the downcomer is stated along 10-30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822037331.9U CN209339275U (en) | 2018-12-06 | 2018-12-06 | A kind of downcomer and drainage pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822037331.9U CN209339275U (en) | 2018-12-06 | 2018-12-06 | A kind of downcomer and drainage pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209339275U true CN209339275U (en) | 2019-09-03 |
Family
ID=67756214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822037331.9U Active CN209339275U (en) | 2018-12-06 | 2018-12-06 | A kind of downcomer and drainage pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209339275U (en) |
-
2018
- 2018-12-06 CN CN201822037331.9U patent/CN209339275U/en active Active
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