CN204942631U - The anti-foreign matter safety installations of pipeline - Google Patents
The anti-foreign matter safety installations of pipeline Download PDFInfo
- Publication number
- CN204942631U CN204942631U CN201520685030.0U CN201520685030U CN204942631U CN 204942631 U CN204942631 U CN 204942631U CN 201520685030 U CN201520685030 U CN 201520685030U CN 204942631 U CN204942631 U CN 204942631U
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- shape
- pin
- foreign matter
- positioning cylinder
- valve
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Abstract
The utility model discloses the anti-foreign matter safety installations of a kind of pipeline, be arranged with outside the upper end open place of described pipe body " " " shape part, inwall is provided with several the first positioning cylinders; Described pipe body interior is provided with " Γ " shape component, upper end two wall of " Γ " shape component is provided with some groups of pin-and-holes, on each group of pin-and-hole, correspondence is provided with pin rod, multiple " ▽ " shape valve is provided with in " Γ " shape component, the both sides, upper end of each " ▽ " shape valve are provided with bar hole, pin rod is fed through bar hole and is fixed in " Γ " shape component by " ▽ " shape valve, the back side of each " ▽ " shape valve is provided with the second positioning cylinder, and the second positioning cylinder is connected with the first positioning cylinder by Compress Spring.The utility model have structure simple, make easy, easy to operate feature, can, to the pipeline arranged in enterprise and public place, stop the intrusion of its foreign matter and pollutant to play safety guarantee effect.
Description
Technical field
The utility model relates to pipeline and pipeline safety protection facility, is specifically related to the anti-foreign matter safety installations of a kind of pipeline.
Background technique
In enterprise's production and outside communal facility, a large amount of pipe networks is established by required row, comprise under ground piping and pipeline or drainage, because pipeline is unimpeded, flowing water is without hindrance is a large rule, but these traditional ways also also exist defect, due to many pipeline opening be exposed to outdoor when, cause various pipeline and pipeline to be all vulnerable to interference and the invasion and attack of foreign matter, especially the backflow of pollutant or the flowing of some living body biologicals, bring hidden danger to the living safety of enterprise's production and people.In actual life, therefore and occur some dangerous accidents of common occurrence.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, makes the anti-foreign matter safety installations of easy, easy to operate pipeline; this device neither affects ducted flow of fluid; foreign matter and pollutant can be protected again to the invasion and attack of upstream tube entoilage, play a good protection in pipe network system.
For achieving the above object, the anti-foreign matter safety installations of the utility model pipeline, be arranged with outside the upper end open place of described pipe body " " " shape part, inwall is provided with several the first positioning cylinders; Described pipe body interior is provided with " Γ " shape component, upper end two wall of " Γ " shape component is provided with some groups of pin-and-holes, on each group of pin-and-hole, correspondence is provided with pin rod, multiple " ▽ " shape valve is provided with in " Γ " shape component, the both sides, upper end of each " ▽ " shape valve are provided with bar hole, pin rod is fed through bar hole and is fixed in " Γ " shape component by " ▽ " shape valve, the back side of each " ▽ " shape valve is provided with the second positioning cylinder, and the second positioning cylinder is connected with the first positioning cylinder by Compress Spring.。
Described pin-and-hole is provided with eight groups.
Described pin rod is provided with eight, and the two ends of every pin rod are riveted in the pin-and-hole of " Γ " component two wall.
Described " ▽ " shape valve is four leaves, and top is set to plane, and bottom is set to the triangle valve being with circular arc inclination angle sharp-crested.
The first described positioning cylinder is provided with four, and is distributed on the inwall of pipe body; The second described positioning cylinder is provided with four.
In technique scheme, due to by being arranged with outside the upper end open place of pipe body " " " shape part, inwall is provided with several the first positioning cylinders; Described pipe body interior is provided with " Γ " shape component, upper end two wall of described " Γ " shape component is provided with some groups of pin-and-holes, on each group of pin-and-hole, correspondence is provided with pin rod, multiple " ▽ " shape valve is provided with in " Γ " shape component, the both sides, upper end of each " ▽ " shape valve are provided with bar hole, pin rod is fed through bar hole and is fixed in " Γ " shape component by " ▽ " shape valve, the back side of each " ▽ " shape valve is provided with the second positioning cylinder, and the second positioning cylinder is connected with the first positioning cylinder by Compress Spring.After taking this structure, by the periphery of pipe body, " " " shape part is enclosed within the row of conduits mouth of a river place that need protect, pipe body is arranged in pipeline, again upstream line is connected to " on " " shape part, because upper end two wall of " Γ " shape component is provided with pin-and-hole, pin-and-hole is provided with pin rod, the bar hole of pin rod is fed through again " ▽ " shape valve upper end, second positioning cylinder at " ▽ " shape valve back side is connected with Compress Spring, when liquid or flowing water flow to this device from upstream line, due to the effect of hydraulic pressure, " ▽ " shape valve bottom is caused automatically to be opened, liquid or flowing water are by smooth and easy discharge, when liquid or flowing water interrupt, distress resolves, " ▽ " shape valve, under the effect of Compress Spring, will close up closedown automatically, stops foreign matter to enter, effectively prevents foreign matter to the invasion and attack of upstream line, meanwhile, upstream line is played a good protection.
Further, described pin-and-hole is provided with eight groups, by arranging pin rod in pin-and-hole, is hidden in two walls " ▽ " shape valve upper end.
Further, described pin rod is provided with eight, the two ends of every pin rod are riveted in the pin-and-hole of " Γ " component upper end two wall, and the bar hole on both sides, " ▽ " shape valve upper end can be made to be connected to actively on pin rod, movable on pin rod with convenient " ▽ " shape valve bar hole when opening and close.
Further; described " ▽ " shape valve is provided with four leaves; its top is plane; bottom is the triangle valve of band circular arc inclination angle sharp-crested; can ensure that " ▽ " shape valve can be opened in time when being subject to flowing water pressure; can close in time again when distress resolves, stop entering of foreign matter preferably, upflow duct is played a good protection.
Further, the first described positioning cylinder is provided with four, and is distributed on the inwall of pipe body; The second described positioning cylinder is provided with four, is convenient to the second positioning cylinder that the first positioning cylinder arranged by Compress Spring and " ▽ " shape valve back side and is connected.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-foreign matter safety installations of the utility model pipeline;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is pipe in the utility model and " " " shape part, " Γ " shape component and pipe body connection diagram;
Fig. 4 is that Fig. 3 is along A-A to sectional view;
Fig. 5 is " ▽ " shape valve mechanism schematic diagram in the utility model;
Fig. 6 is the first positioning cylinder structural representation in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the anti-foreign matter safety installations of the utility model pipeline is described in further detail.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the anti-foreign matter safety installations of pipeline of the present utility model, be arranged with outside the upper end open place of described pipe body 1 " " " shape part 11, inwall is provided with several the first positioning cylinders 12; Described pipe body 1 inside is provided with " Γ " shape component 2, upper end two wall of " Γ " shape component 2 is provided with some groups of pin-and-holes 21, on each group of pin-and-hole 21, correspondence is provided with pin rod 22, multiple " ▽ " shape valve 3 is provided with in " Γ " shape component 2, the both sides, upper end of each " ▽ " shape valve 3 are provided with bar hole 31, pin rod 22 is fed through bar hole 31 and is fixed in " Γ " shape component 2 by " ▽ " shape valve 3, the back side of each " ▽ " shape valve 3 is provided with the second positioning cylinder 12 ', the second positioning cylinder 12 ' and is connected with the first positioning cylinder 12 by Compress Spring 4.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, when using the utility model, first according to being protected pipeline outside dimension, by the periphery of the pipe body 1 made, " " " shape part 11 is enclosed within row of conduits mouth of a river place, pipe body 1 and corresponding establishment are placed in pipeline, again upstream line is connected to " on " " shape part 11, because in the upper end slot of " Γ " shape component 2, two walls are provided with pin-and-hole 21, pin-and-hole 21 is provided with pin rod 22, pin rod 22 is linked to the bar hole 31 of " ▽ " shape valve 3 upper end, the back side of " ▽ " shape valve 3 is connected with Compress Spring 4, when liquid or flowing water flow to pipe body 1 from upstream line, due to the effect of hydraulic pressure, the triangle valve 33 of " ▽ " shape valve 3 bottom is caused automatically to be opened, liquid or flowing water are by smooth and easy discharge, when liquid or flowing water interrupt, distress resolves, " ▽ " shape valve 3, under the effect of Compress Spring 4, will close up closedown automatically, stops foreign matter to enter.Like this, the utility model can play the invasion and attack preventing foreign matter to upstream line.
In the present embodiment, described pin-and-hole 21 is provided with eight groups, by arranging pin rod 22 in pin-and-hole 21, is hidden in two walls by " ▽ " shape valve 3 upper end, improves overall compactness; Described pin rod 22 is provided with eight, the two ends of every pin rod 22 are riveted in the pin-and-hole 21 of " Γ " component 2 liang of walls, the bar hole 31 of " ▽ " shape valve 3 upper end can be made to be connected on pin rod 22 actively, movable on pin rod 22 with convenient " ▽ " shape valve 3 bar hole 31 when opening and close; Described " ▽ " shape valve 3 is four leaves, top is set to plane, bottom is set to the triangle valve 33 being with circular arc inclination angle sharp-crested, can ensure that " ▽ " shape valve 3 can be opened in time when being subject to flowing water pressure, can close in time again when distress resolves, stop entering of foreign matter preferably, upflow duct is played a good protection; The first described positioning cylinder 12 is arranged on the inwall of pipe body 1, second positioning cylinder 12 ' is arranged on the back side of " ▽ " shape valve 3, respectively be provided with four, and uniform symmetric arrays, the middle part belt grooves of first and second positioning cylinder 12,12 ', one end band lockset function, can ensure when mounted, by the groove of first and second positioning cylinder 12,12 ' of spring 4 two ends precession, to pin spring 4, prevent and treat it to come off, and locate the position of " ▽ " shape valve 3.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (5)
1. the anti-foreign matter safety installations of pipeline, comprises pipe body (1), it is characterized in that: be arranged with outside the upper end open place of described pipe body (1) " " " shape part (11), inwall is provided with several the first positioning cylinders (12), described pipe body (1) inside is provided with " Γ " shape component (2), upper end two wall of " Γ " shape component (2) is provided with some groups of pin-and-holes (21), the each group of upper correspondence of pin-and-hole (21) is provided with pin rod (22), multiple " ▽ " shape valve (3) is provided with in " Γ " shape component (2), the both sides, upper end of each " ▽ " shape valve (3) are provided with bar hole (31), pin rod (22) is fed through bar hole (31) and is fixed in " Γ " shape component (2) by " ▽ " shape valve (3), the back side of each " ▽ " shape valve (3) is provided with the second positioning cylinder (12 '), second positioning cylinder (12 ') is connected with the first positioning cylinder (12) by Compress Spring (4).
2. the anti-foreign matter safety installations of pipeline according to claim 1, is characterized in that: described pin-and-hole (21) is provided with eight groups.
3. the anti-foreign matter safety installations of pipeline according to claim 1, is characterized in that: described pin rod (22) is provided with eight, and the two ends of every pin rod (22) are riveted in the pin-and-hole (21) of " Γ " component (2) two wall.
4. the anti-foreign matter safety installations of pipeline according to claim 1, is characterized in that: described " ▽ " shape valve (3) is provided with four leaves, and top is set to plane, and bottom is set to the triangle valve (33) being with circular arc inclination angle sharp-crested.
5. the anti-foreign matter safety installations of pipeline according to claim 1, is characterized in that: described the first positioning cylinder (12) is provided with four, and is distributed on the inwall of pipe body (1); The second described positioning cylinder (12 ') is provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685030.0U CN204942631U (en) | 2015-09-07 | 2015-09-07 | The anti-foreign matter safety installations of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685030.0U CN204942631U (en) | 2015-09-07 | 2015-09-07 | The anti-foreign matter safety installations of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942631U true CN204942631U (en) | 2016-01-06 |
Family
ID=55010063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520685030.0U Withdrawn - After Issue CN204942631U (en) | 2015-09-07 | 2015-09-07 | The anti-foreign matter safety installations of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090567A (en) * | 2015-09-07 | 2015-11-25 | 安徽华茂纺织股份有限公司 | Safety device for protecting pipeline from foreign matters |
-
2015
- 2015-09-07 CN CN201520685030.0U patent/CN204942631U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090567A (en) * | 2015-09-07 | 2015-11-25 | 安徽华茂纺织股份有限公司 | Safety device for protecting pipeline from foreign matters |
| CN105090567B (en) * | 2015-09-07 | 2017-10-20 | 安徽华茂纺织股份有限公司 | The anti-foreign matter safety device of pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20171020 |
|
| AV01 | Patent right actively abandoned |