CN202852286U - Floating pump station permanent hard connecting device - Google Patents
Floating pump station permanent hard connecting device Download PDFInfo
- Publication number
- CN202852286U CN202852286U CN 201220380074 CN201220380074U CN202852286U CN 202852286 U CN202852286 U CN 202852286U CN 201220380074 CN201220380074 CN 201220380074 CN 201220380074 U CN201220380074 U CN 201220380074U CN 202852286 U CN202852286 U CN 202852286U
- Authority
- CN
- China
- Prior art keywords
- pump station
- tube
- permanent hard
- parent tube
- floating pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a floating pump station permanent hard connecting device which comprises a base pipe (1). A water inlet pipe (2) and a water outlet pipe (10) are connected on the base pipe (1). The floating pump station permanent hard connecting device is characterized in that one end of the base pipe (1) is connected with a short pipe (11) through a sealing device (6), and the short pipe (11) is connected with the water outlet pipe (10) through a movable rotary union (9). The floating pump station permanent hard connecting device has the advantages that due to the fact that rigid movable connection is adopted, when the water level rises and falls, and the water flow speed and the water flow direction change, a pump station can be kept in a level condition, and the connection between the pump station and a shore base pipe network rises and falls freely along with the water level. Moreover, compared with the prior art, the floating pump station permanent hard connecting device has the advantages of being strong in adaptability, stable, long in service life and the like.
Description
Technical field
The utility model relates to a kind of intake equipment, particularly a kind of permanent hard connection set of unsteady water intake pumping station.
Background technique
Take the Changjiang river, inland river, lake, pool, reservoir etc. are as the domestic water at water source and the pumping plant of industrial water because the variation of water level, most ofs suitable supporting unsteady water intake pumping stations (the movable dock of fetching water).
Unsteady water intake pumping station is movable, can the lifting with fluctuation in stage, have with the speed of water flow and ceaselessly to rise and fall and with the swing of water (flow) direction.Movable outlet piping of pumping station connects with the bank base water transfer pipe network of fixing, and going up both at home and abroad at present all is to process with soft connecting mode, but soft joint just damaged at 3～4 months mostly, leaked, sprayed water until change.
The model utility content:
The purpose of this utility model is exactly for the shortcoming of existing connection set weak point in working life, bad adaptability, the permanent hard connection set of a kind of floating pump station that provides are provided.
To achieve these goals, the utility model has adopted following technological scheme:
The permanent hard connection set of floating pump station comprises parent tube, connects intake pipe and outlet pipe on the parent tube, and it is characterized in that: parent tube one end connects short tube by seal arrangement, and short tube connects outlet pipe by movable conversion adapter.
Based on such scheme, following further scheme can be arranged:
1. described seal arrangement is by the lock sleeve that connects on the parent tube, and the protecting cap of connection, stuffing box gland, stuffing box packing section, end socket form successively between short tube and parent tube, lock sleeve is pressed abd fixed on protecting cap, stuffing box gland, stuffing box packing section, end socket between short tube and the parent tube, and short tube can freely rotate relative to parent tube.
2. the inwall of parent tube is provided with step and protecting cap location and cooperates.
Described stuffing box packing section can be the sealing materials such as rubber.
Described lock sleeve is connected with parent tube by screw thread.
Advantage of the present utility model: the utility model adopts the mobilizable connection of rigidity, compared with prior art has strong adaptability, stable, the advantage such as physical life is long.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
As shown in Figure 1, the permanent hard connection set of the floating pump station that the utility model provides, comprise parent tube 1, connect intake pipe 2 on the parent tube 1, the two ends of parent tube 1 connect relatively its short tube free to rotate 11 and short tube 11 connects outlet pipes 10 by movable conversion adapter 9, and parent tube 1 outer lock sleeve 3 is pressed abd fixed on protecting cap 4, stuffing box gland 5, caulking gum 7, end socket 8 between parent tube 1 and the short tube 11 and protecting cap 4 is located with step 1a on parent tube 1 inwall and cooperated.
Working principle:
Intake pipe 2 connects pumping lines, by parent tube 1 moisture is fitted on two outlet pipes 10, outlet pipe 10 by flexible pipe and bank base fixedly water transfer pipe network be connected.
When fluctuation in stage, water velocity, water (flow) direction change, this device can be by relatively rotating to adjust self-position between outlet pipe 10 and movable conversion adapter 9, short tube 11 and the parent tube 1, and pumping plant is in level all the time, pumping plant was in the free undulating state of water level with connecting of bank parent tube net to keep.
Same principle also can adopt connection set described in the utility model on the bank base.
Claims (3)
1. the permanent hard connection set of floating pump station, comprise parent tube (1), upper intake pipe (2) and the outlet pipe (10) of connecting of parent tube (1), it is characterized in that: parent tube (1) one end connects short tube (11) by seal arrangement (6), and short tube (11) connects outlet pipe (10) by movable conversion adapter (9).
2. the permanent hard connection set of floating pump station according to claim 1, it is characterized in that: described seal arrangement (6) is by the upper lock sleeve (3) that connects of parent tube (1), and the protecting cap (4) of connection, stuffing box gland (5), stuffing box packing section (7), end socket (8) form successively between short tube (11) and parent tube (1), lock sleeve (3) is pressed abd fixed on protecting cap (4), stuffing box gland (5), stuffing box packing section (7), end socket (8) between short tube (11) and the parent tube (1), and short tube (11) can freely rotate relative to parent tube (1).
3. the permanent hard connection set of floating pump station according to claim 2 is characterized in that: the inwall of parent tube (1) is provided with step (1a) and cooperates with protecting cap (4) location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380074 CN202852286U (en) | 2012-08-02 | 2012-08-02 | Floating pump station permanent hard connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380074 CN202852286U (en) | 2012-08-02 | 2012-08-02 | Floating pump station permanent hard connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202852286U true CN202852286U (en) | 2013-04-03 |
Family
ID=47983490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220380074 Expired - Fee Related CN202852286U (en) | 2012-08-02 | 2012-08-02 | Floating pump station permanent hard connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202852286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767662A (en) * | 2012-08-02 | 2012-11-07 | 许学培 | Permanent hard connection device of floating pumping station |
-
2012
- 2012-08-02 CN CN 201220380074 patent/CN202852286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767662A (en) * | 2012-08-02 | 2012-11-07 | 许学培 | Permanent hard connection device of floating pumping station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130802 |