CN207034504U - A kind of anti-block pipeline of hydraulic engineering - Google Patents
A kind of anti-block pipeline of hydraulic engineering Download PDFInfo
- Publication number
- CN207034504U CN207034504U CN201720898099.0U CN201720898099U CN207034504U CN 207034504 U CN207034504 U CN 207034504U CN 201720898099 U CN201720898099 U CN 201720898099U CN 207034504 U CN207034504 U CN 207034504U
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- Prior art keywords
- block
- casing
- block device
- grid
- pipeline
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Abstract
It the utility model is related to hydraulic engineering, a kind of more particularly to anti-block pipeline of hydraulic engineering, it includes pipeline body and anti-block device, anti- block device includes casing, first anti-block device and the second anti-block device, first anti-block device includes clamp and screen pack installing plate, clamp is fixedly connected with pipeline body inlet end, clamp is being provided with blind slot perpendicular to pipeline body direction, screen pack installing plate is inserted in blind slot, second anti-block device is fixed in casing, second anti-block device is cylindrical shape cell structure, screen pack is installed on grid, the middle part of grid is provided with grid water inlet, grid water inlet is connected by intermediate conduit with casing water inlet, valve block is installed in the bottom interior wall of intermediate conduit, valve block is connected by returning spring with intermediate conduit.Apparatus structure provided by the utility model is simple, good filtration effect, effectively prevents pipeline block.
Description
Technical field
It the utility model is related to hydraulic engineering, more particularly to a kind of anti-block pipeline of hydraulic engineering.
Background technology
Often use pump drainage wetting system and its pipe-line system in hydraulic engineering, hydraulic engineering due to Many times be from
Rivers and lakes either reservoir directly carries out water-pumping/draining operation, inevitably brings many silts or pasture and water into water, so
It is easy to wind or cause pipeline block water pump, so as to damage equipment.
Utility model content
Technical problem to be solved in the utility model is to provide simple in construction, good filtration effect, and reliable one
The kind anti-block pipeline of hydraulic engineering.
The utility model is to be achieved by the following technical programs：
A kind of anti-block pipeline of hydraulic engineering, it includes pipeline body and anti-block device, the anti-block device bag
Casing, the first anti-block device and the second anti-block device are included, the casing is axially arranged with and pipeline body caliber phase along pipeline
The casing water inlet and casing delivery port of cooperation, the casing water outlet end is fixedly connected by flange with pipeline body, described
First anti-block device includes clamp and screen pack installing plate, and the clamp is fixedly connected with pipeline body inlet end and middle part
The clamp through hole being engaged with casing water inlet is provided with, the clamp is being provided with blind slot, the mistake perpendicular to pipeline body direction
First screen pack is installed, the screen pack installing plate is inserted in blind slot, the second anti-block device on filter screen installing plate
It is fixed in casing, the second anti-block device is cylindrical shape cell structure, and second is provided with the cylindrical shape grid
Screen pack, the middle part of the cylindrical shape grid are provided with grid water inlet, and the grid water inlet is entered by intermediate conduit and casing
The mouth of a river is connected, and the bottom of the intermediate conduit is provided with intermediate conduit through hole, and valve is provided with the inwall of intermediate conduit through hole
Piece, the valve block are connected by returning spring with intermediate conduit.
The bottom of the grid is detachably provided with netted debris basket.
The beneficial effects of the utility model are：
A kind of anti-block pipeline of hydraulic engineering, it includes pipeline body and anti-block device, the anti-block device bag
Casing, the first anti-block device and the second anti-block device are included, dual anti-block device is set in drainage pipeline water inlet end, makes work
Make more reliable, anti-block effect is more preferable；
The first anti-block device includes clamp and screen pack installing plate, and the clamp is consolidated with pipeline body inlet end
Fixed connection and middle part are provided with the through hole being engaged with casing water inlet, the clamp be provided with perpendicular to pipeline body direction it is blind
Groove, screen pack is installed on the screen pack installing plate, the screen pack installing plate is inserted in blind slot, is so set when filtering
After net is plugged, easily screen pack installing plate is extracted and cleaned, and screen pack is less likely to be damaged；
The second anti-block device is fixed in casing, and the second anti-block device is cylindrical shape cell structure,
Grating filter screen is installed, the middle part of the cylindrical shape grid is provided with grid water inlet, the grid on the cylindrical shape grid
Water inlet is connected by intermediate conduit with casing water inlet, in this way, water along intermediate conduit enter grid cylinder in and
Formed in the barrel of grid after eddy flow is filtered and enter pipeline body after being flowed out by grating filter screen, debris is not allowed easy to stick
It is online to be connected to grid filtration；
The bottom of the intermediate conduit is provided with intermediate conduit through hole, and valve block is provided with the inwall of intermediate conduit through hole,
The valve block is connected by returning spring with intermediate conduit, so sets valve block equivalent to check valve, when system worked well or
Person is that valve block is in closed mode when not working, and if as line clogging, water outlet end pressure is more than when intaking end pressure just
Valve block can be jacked up, play a part of reflux pressure letdown, prevent from damaging equipment or pipeline, when pressure release finishes, work of the valve block in spring
Automatically reset under；
The bottom of the grid is detachably provided with netted debris basket, so when debris will in the presence of rotary water current
Collect to centre hence into being collected in debris basket, disassembling cleaning after debris is filled with.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model overlooking the structure diagram；
In figure：1. pipeline body, 2. flanges, 3. cylindrical shape grids, 4. casings, 5. screen pack installing plates, 6. clamps, in 7.
Between pipeline, 8. returning springs, 9. valve blocks, 10. intermediate conduit through holes, 11. debris baskets, 12. casing delivery ports, 13. casings water inlet
Mouthful, 14. clamp through holes, 15. first screen packs, 16. grid water inlets.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings
The utility model is described in further detail with most preferred embodiment.
As illustrated, a kind of anti-block pipeline of hydraulic engineering, it includes pipeline body 1 and anti-block device, described anti-
Block device includes casing 4, the first anti-block device and the second anti-block device, and the casing is axially arranged with along pipeline and pipeline
The casing water inlet 13 and casing delivery port 12 that body caliber is engaged, the casing water outlet end pass through flange 2 and pipeline sheet
Body is fixedly connected, and the first anti-block device includes clamp 6 and screen pack installing plate 5, and the clamp is intake with pipeline body
Mouth end is fixedly connected and middle part is provided with the clamp through hole 14 being engaged with casing water inlet, and the clamp is perpendicular to pipeline body
Direction is provided with blind slot (not shown), and the first screen pack 15 is provided with the screen pack installing plate, and the screen pack installing plate is inserted
In blind slot, the second anti-block device is fixed in casing, and the second anti-block device is cylindrical shape grid knot
Structure, the second screen pack (not shown) is provided with the cylindrical shape grid 3, and the middle part of the cylindrical shape grid intakes provided with grid
Mouth 16, the grid water inlet is connected by intermediate conduit 7 with casing water inlet, and the bottom of the intermediate conduit is provided with centre
Conduit through bore 10, valve block 9 is installed on the inwall of intermediate conduit through hole, the valve block passes through returning spring 8 and intermediate conduit
Connection.
Optimization, the bottom of the grid is detachably provided with netted debris basket 11.
Because a kind of hydraulic engineering is with anti-block pipeline, it includes pipeline body and anti-block device, the anti-block dress
Put including casing, the first anti-block device and the second anti-block device, dual anti-block device be set in drainage pipeline water inlet end,
Make work more reliable, anti-block effect is more preferable；
The first anti-block device includes clamp and screen pack installing plate, and the clamp is consolidated with pipeline body inlet end
Fixed connection and middle part are provided with the through hole being engaged with casing water inlet, the clamp be provided with perpendicular to pipeline body direction it is blind
Groove, screen pack is installed on the screen pack installing plate, the screen pack installing plate is inserted in blind slot, is so set when filtering
After net is plugged, easily screen pack installing plate is extracted and cleaned, and screen pack is less likely to be damaged；
The second anti-block device is fixed in casing, and the second anti-block device is cylindrical shape cell structure,
Grating filter screen is installed, the middle part of the cylindrical shape grid is provided with grid water inlet, the grid on the cylindrical shape grid
Water inlet is connected by intermediate conduit with casing water inlet, in this way, water along intermediate conduit enter grid cylinder in and
Formed in the barrel of grid after eddy flow is filtered and enter pipeline body after being flowed out by grating filter screen, debris is not allowed easy to stick
It is online to be connected to grid filtration；
The bottom of the intermediate conduit is provided with intermediate conduit through hole, and valve block is provided with the inwall of intermediate conduit through hole,
The valve block is connected by returning spring with intermediate conduit, so sets valve block equivalent to check valve, when system worked well or
Person is that valve block is in closed mode when not working, and if as line clogging, water outlet end pressure is more than when intaking end pressure just
Valve block can be jacked up, play a part of reflux pressure letdown, prevent from damaging equipment or pipeline, when pressure release finishes, work of the valve block in spring
Automatically reset under；
The bottom of the grid is detachably provided with netted debris basket, so when debris will in the presence of rotary water current
Collect to centre hence into being collected in debris basket, disassembling cleaning after debris is filled with.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (2)
1. a kind of anti-block pipeline of hydraulic engineering, it is characterized in that：Including pipeline body and anti-block device, the anti-block dress
Put including casing, the first anti-block device and the second anti-block device, the casing are axially arranged with and pipeline body pipe along pipeline
The casing water inlet and casing delivery port that footpath is engaged, the casing water outlet end are fixedly connected by flange with pipeline body,
The first anti-block device includes clamp and screen pack installing plate, the clamp be fixedly connected with pipeline body inlet end and
Middle part is provided with the clamp through hole being engaged with casing water inlet, and the clamp is being provided with blind slot perpendicular to pipeline body direction, institute
State and the first screen pack is installed on screen pack installing plate, the screen pack installing plate is inserted in blind slot, the second anti-block
Device is fixed in casing, and the second anti-block device is cylindrical shape cell structure, is provided with the cylindrical shape grid
Second screen pack, the middle part of the cylindrical shape grid are provided with grid water inlet, and the grid water inlet passes through intermediate conduit and case
Body water inlet is connected, and the bottom of intermediate conduit described in the grid water inlet is provided with intermediate conduit through hole, intermediate conduit through hole
Valve block is installed, the valve block is connected by returning spring with intermediate conduit on the inwall at place.
2. a kind of anti-block pipeline of hydraulic engineering according to claim 1, it is characterized in that：The bottom of the grid is removable
Unload and netted debris basket is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898099.0U CN207034504U (en) | 2017-07-24 | 2017-07-24 | A kind of anti-block pipeline of hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898099.0U CN207034504U (en) | 2017-07-24 | 2017-07-24 | A kind of anti-block pipeline of hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034504U true CN207034504U (en) | 2018-02-23 |
Family
ID=61465480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720898099.0U Expired - Fee Related CN207034504U (en) | 2017-07-24 | 2017-07-24 | A kind of anti-block pipeline of hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185884A (en) * | 2019-06-05 | 2019-08-30 | 湖南达道新能源开发有限公司 | A kind of thermodynamic transport energy saving pipeline |
-
2017
- 2017-07-24 CN CN201720898099.0U patent/CN207034504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185884A (en) * | 2019-06-05 | 2019-08-30 | 湖南达道新能源开发有限公司 | A kind of thermodynamic transport energy saving pipeline |
| CN110185884B (en) * | 2019-06-05 | 2021-06-08 | 湖南达道新能源开发有限公司 | Heat transmission energy-saving pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |