CN208750105U - A kind of valve blowdown derivation mechanism - Google Patents
A kind of valve blowdown derivation mechanism Download PDFInfo
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- CN208750105U CN208750105U CN201821488085.2U CN201821488085U CN208750105U CN 208750105 U CN208750105 U CN 208750105U CN 201821488085 U CN201821488085 U CN 201821488085U CN 208750105 U CN208750105 U CN 208750105U
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- valve
- blowdown
- column
- wall
- derivation mechanism
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Abstract
The utility model discloses a kind of valve blowdown derivation mechanisms of valve tool technical field, including pipeline, the outer wall bottom of the pipeline is fixedly installed with blowdown valve, the outer wall side of the blowdown valve is equipped with valve handle, the bottom of the blowdown valve is provided with sewage draining passage, mounting cup is installed at the top of the outer wall of the pipeline, the inside of the mounting cup is bolted with derivation mechanism, it is reasonable in design, it is easy to operate, by being equipped with derivation mechanism in the top for being located at blowdown valve, derivation mechanism includes column, the outer wall of the column is equipped with external screw thread, the top of the column is equipped with handwheel, the bottom of the column is fixedly welded with conditioning disk, the lateral wall of the conditioning disk is uniformly provided with scraper, manually by stretching to the conditioning disk being located at below column in sewage draining passage and being handled by scraper, it effectively removes reluctant in sewage draining passage Deposit impurity, increases the filth-discharging effect of pipeline.
Description
Technical field
The utility model relates to valves to have technical field, specially a kind of valve blowdown derivation mechanism.
Background technique
Blowdown valve refers to being evolved by gate, using gear be rotated by 90 ° band ovable valve stem lifting implementation open and
The purpose of closing.Quick draining valves is not only simple in structure, good airproof performance, and it is small in size, light-weight, material consumption is few, installation
Size is small, and especially driving moment is small, easy to operate, Yi Shixian fast opening and closing.
Existing sewage draining valve structure, since structure limits, minimum point can not be arranged in always, make body base for sewage draining exit
The impurity of siltation does not have sufficiently complete discharge, and the impurity for making valve body deposit to accumulate over a long period is more and more, when serious, influences
Valve stroke, to affect the flow velocity of pipeline, prolonged accumulation also will cause the decline of filth-discharging effect.
Based on this, the utility model devises a kind of valve blowdown derivation mechanism, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of valve blowdown derivation mechanisms, to solve to propose in above-mentioned background technique
Accumulate over a long period make valve body deposit impurity it is more and more, when serious, valve stroke is influenced, to affect the stream of pipeline
The problem of speed.
To achieve the above object, the utility model provides the following technical solutions: a kind of valve blowdown derivation mechanism, including pipe
Road, the outer wall bottom of the pipeline are fixedly installed with blowdown valve, and the outer wall side of the blowdown valve is equipped with valve handle, the blowdown
The bottom of valve is provided with sewage draining passage, is equipped with mounting cup at the top of the outer wall of the pipeline, the inside of the mounting cup is bolted with extraction
Mechanism.
Preferably, the inner cavity top of the pipeline and bottom are provided with through-hole.
Preferably, the mounting cup, sewage draining passage and through-hole are on same vertical line.
Preferably, screw hole is provided at the top of the mounting cup, the inside of the screw hole is bolted with sealing shroud.
Preferably, the derivation mechanism includes column, and the outer wall of the column is equipped with external screw thread, the top of the column
Handwheel is installed, the bottom of the column is fixedly welded with conditioning disk, and the lateral wall of the conditioning disk is uniformly provided with scraper.
Preferably, the outer edge of the scraper and the inner wall of sewage draining passage fit.
Compared with prior art, the utility model has the beneficial effects that the structure design of the utility model is reasonable, operation side
Just, artificial by the way that the conditioning disk being located at below column is stretched to row by being equipped with derivation mechanism in the top for being located at blowdown valve
It is handled in dirty road and by scraper, effectively removes and be located at reluctant siltation impurity in sewage draining passage, increase the row of pipeline
Dirty effect.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model derivation mechanism structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- pipeline, 2- blowdown valve, 3- valve handle, 4- sewage draining passage, 5- mounting cup, 6- screw hole, 7- derivation mechanism, 8- sealing shroud,
9- column, 10- external screw thread, 11- handwheel, 12- conditioning disk, 13- scraper, 14- through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of valve blowdown derivation mechanism, including pipeline
1, the outer wall bottom of the pipeline 1 is fixedly installed with blowdown valve 2, and the outer wall side of the blowdown valve 2 is equipped with valve handle 3, described
The bottom of blowdown valve 2 is provided with sewage draining passage 4, is equipped with mounting cup 5, the inside spiral shell of the mounting cup 5 at the top of the outer wall of the pipeline 1
It is connected to derivation mechanism 7
Wherein, the inner cavity top of the pipeline 1 and bottom are provided with through-hole 14, the mounting cup 5, sewage draining passage 4 and through-hole
14 on same vertical line, so that the derivation mechanism 7 being located in mounting cup 5 is stretched to vertically in sewage draining passage 4, in order to arrange
Reluctant sludge sundries is handled in dirty road 4, and the top of the mounting cup 5 is provided with screw hole 6, the inside of the screw hole 6
It is bolted with sealing shroud 8, convenient for derivation mechanism 7 is fixed, plays good sealing function, the derivation mechanism 7 includes vertical
The outer wall of column 9, the column 9 is equipped with external screw thread 10, and the top of the column 9 is equipped with handwheel 11, the bottom of the column 9
It is fixedly welded with conditioning disk 12, the lateral wall of the conditioning disk 12 is uniformly provided with scraper 13, the outer edge of the scraper 13 and row
The inner wall in dirty road 4 fits, reasonable in design, and cleaning personnel only need by holding handwheel 11 for 12 row of stretching to of conditioning disk
It in dirty road 4, and is handled by scraper 13, effectively removes and be located at reluctant siltation impurity in sewage draining passage 4, increase pipeline
Filth-discharging effect.
One concrete application of the present embodiment are as follows: in use, cleaning personnel are periodically handled blowdown valve 3, specifically will
In 8 spiral of sealing shroud on column 9 to the upside of column 9, the conditioning disk 12 of 7 lower section of derivation mechanism is then stretched into sewage draining passage
In 4, and by rotation derivation mechanism 7, the reluctant mud impurity being located in sewage draining passage 4 can be scraped by scraper 13
It removes, then its leakproofness between the derivation mechanism 7 screwed in of sealing shroud 8 and screw hole 6, will be increased again, and mounting cup 5 plays very well
Protective effect, then opening valve handle 3, impurity be discharged by blowdown valve 2, increases the filth-discharging effect of pipeline, structure design
Rationally, highly-safe.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of valve blowdown derivation mechanism, including pipeline (1), it is characterised in that: the fixed peace in the outer wall bottom of the pipeline (1)
Equipped with blowdown valve (2), the outer wall side of the blowdown valve (2) is equipped with valve handle (3), and the bottom of the blowdown valve (2) is provided with row
The outer wall top of dirty road (4), the pipeline (1) is equipped with mounting cup (5), and the inside of the mounting cup (5) is bolted with extractor
Structure (7).
2. a kind of valve blowdown derivation mechanism according to claim 1, it is characterised in that: push up the inner cavity of the pipeline (1)
Portion and bottom are provided with through-hole (14).
3. a kind of valve blowdown derivation mechanism according to claim 2, it is characterised in that: the mounting cup (5), sewage draining passage
(4) it is on same vertical line with through-hole (14).
4. a kind of valve blowdown derivation mechanism according to claim 1, it is characterised in that: the top of the mounting cup (5)
It is provided with screw hole (6), the inside of the screw hole (6) is bolted with sealing shroud (8).
5. a kind of valve blowdown derivation mechanism according to claim 1, it is characterised in that: the derivation mechanism (7) includes
The outer wall of column (9), the column (9) is equipped with external screw thread (10), and the top of the column (9) is equipped with handwheel (11), institute
The bottom for stating column (9) is fixedly welded with conditioning disk (12), and the lateral wall of the conditioning disk (12) is uniformly provided with scraper (13).
6. a kind of valve blowdown derivation mechanism according to claim 5, it is characterised in that: the outer edge of the scraper (13)
It fits with the inner wall of sewage draining passage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488085.2U CN208750105U (en) | 2018-09-12 | 2018-09-12 | A kind of valve blowdown derivation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488085.2U CN208750105U (en) | 2018-09-12 | 2018-09-12 | A kind of valve blowdown derivation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208750105U true CN208750105U (en) | 2019-04-16 |
Family
ID=66083423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821488085.2U Active CN208750105U (en) | 2018-09-12 | 2018-09-12 | A kind of valve blowdown derivation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208750105U (en) |
-
2018
- 2018-09-12 CN CN201821488085.2U patent/CN208750105U/en active Active
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