CN106438489A - Water pump outlet connection seal device - Google Patents
Water pump outlet connection seal device Download PDFInfo
- Publication number
- CN106438489A CN106438489A CN201611149761.9A CN201611149761A CN106438489A CN 106438489 A CN106438489 A CN 106438489A CN 201611149761 A CN201611149761 A CN 201611149761A CN 106438489 A CN106438489 A CN 106438489A
- Authority
- CN
- China
- Prior art keywords
- rubber sleeve
- sleeve
- oversheath
- exit
- sealing
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
Abstract
The invention relates to a seal structure, in particular to a water pump outlet connection seal device. The device comprises a bend sleeve and a rubber sleeve fixed to the outer wall of a water pump outlet bend and the outer wall of a water pipe; the outer wall of a joint of the rubber sleeve is sleeved with a connection seal sleeve, the connection seal sleeve and the rubber sleeve are sleeved with an outer protection sleeve, one end of the connection seal sleeve, one end of the rubber sleeve and one end of the outer protection sleeve are fixed to the bend sleeve, the length of the rubber sleeve is not smaller than that of the outer protection sleeve, the connection seal sleeve is not longer than the outer protection sleeve, the other end of the outer protection sleeve is fixed to the rubber sleeve through a locking ring, and the locking ring is a metal ring and comprises two half rings; one ends of the two half rings are hinged together, the other ends of the half rings are connected with buckles, and after the buckles are connected, the two half rings form a seal ring. According to the water pump outlet connection seal device, through combination of the multiple layers of sleeves, abut joint is simple and convenient, direction limiting is avoided, rotation is avoided, and connection between a water pump water outlet and a water outlet casing pipe is more efficient and convenient.
Description
Technical field
The present invention relates to a kind of sealing structure, particularly exit of pump connect sealing device.
Background technology
The quick connected mode of pump outlet, decides the work efficiency of water pump to a certain extent.Especially rob at some
When dangerous section makees, efficiency seems even more important, and due to the mobility of operation of speedily carrying out rescue work, gasoline engine centrifugal pump is in urban flood defence water drainage work
In commonly used.During water drainage is speedily carried out rescue work, find gasoline engine centrifugal pump from reach the spot to installation and normal work this
Section overlong time, affect to speedily carry out rescue work efficiency, and main cause is in operation process, and water inlet tube interface and water pump interface are difficult to be maintained at together
On one straight line, lead to water inlet pipe to be difficult to dock, and often stuck phenomenon occurs, have using threaded at present, but this side
Formula docking is complicated, loaded down with trivial details, and, once docking time used time is long.How at short notice, efficient pumping line is mounted to
For improving the key of pump efficiency.
Content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide one kind makes between pump outlet and outlet pipe
Connection more quick and convenient, the pump outlet of high-effective and labour-saving quickly connects combination set.
Concrete technical scheme is：
Exit of pump connects sealing device, including elbow set, the rubber sleeve that is fixed on exit of pump elbow and pipe outer wall, institute
The joint outer wall of the rubber sleeve stated is cased with connecting sealing shroud；Also it is cased with outer shield outside described connection sealing shroud and rubber sleeve
Set, described connection sealing shroud, rubber sleeve, oversheath one end are fixed on elbow and put, and described rubber sleeve length is not shorter than outer
Sheath, described connection sealing shroud is no longer than oversheath, and described oversheath other end is fixed on rubber sleeve by retaining ring
On, described retaining ring is becket, and including two semi-rings, two semi-ring one end are hinged, and the other end is connected to
Buckle, after snapping connection, two semi-rings form the annulus of a sealing.
Described connection sealing shroud, rubber sleeve, oversheath one end are separately fixed on connection resin head, described threaded tree
Fat head is arranged on the oral area of elbow set.
Described sealing shroud inwall, the outer wall of rubber sleeve have mutually corresponding asperities respectively.
The other end of described oversheath, is inlaid with sealing ring with rubber sleeve junction.
The present invention provide exit of pump connect sealing device, by multilamellar cover combination, efficiently solve Discharging bent-tube with
The problems such as outlet joint efficiency is low, complex operation, time are long, the docking of this sealing device is easy, is not limited by direction, need not revolve
Turn so that the connection between pump outlet and water outlet sleeve pipe is more efficient, convenient, but also there is preferable seal, no
Drainage.
Brief description
Fig. 1 is the structural representation of the present invention.
It is embodied as
The specific embodiment of the present invention is described with reference to the drawings.
As shown in figure 1, exit of pump connects sealing device, including elbow set 1, it is fixed on exit of pump elbow 8 and water pipe 9
Rubber sleeve 6 on outer wall, the joint outer wall of described rubber sleeve 6 is cased with connecting sealing shroud 2；Described connection sealing shroud 2 He
Also it is cased with oversheath 3, described connection sealing shroud 2, rubber sleeve 6, oversheath 3 one end are fixed on elbow set 1 outside rubber sleeve 6
On, described rubber sleeve 6 length is not shorter than oversheath 3, and described connection sealing shroud 2 is no longer than oversheath 3, described oversheath
3 other ends are fixed on rubber sleeve 6 by retaining ring 4, and described retaining ring 4 is becket, including two semi-rings, two and half
Ring one end is hinged, and the other end is connected to buckle, and after snapping connection, two semi-rings form the annulus of a sealing.
Described connection sealing shroud 2, rubber sleeve 6, oversheath 3 one end are separately fixed on connection resin head 7, described company
Connect the oral area that resin head 7 is arranged on elbow set 1.Elbow set 1 and connect resin head 7 can be integrally formed it is also possible to after fix, curved
Headgear 1 is quickly enclosed within exit bend 8.
Described sealing shroud 2 inwall, the outer wall of rubber sleeve 6 have mutually corresponding asperities respectively.
The other end of described oversheath 3, is inlaid with sealing ring 5 with rubber sleeve 6 junction.The material of sealing ring 5 compares rubber
The material of gum cover 6 is hard, can tighten up inner extruding by the retaining ring 4 of oversheath 3 and be embedded in rubber sleeve 6, forms sealing protection.
When installation, elbow set 1 is enclosed within the bend pipe of exit of pump, connection sealing shroud 2 and oversheath 3 are turned up, will
Rubber sleeve 6 is enclosed within exit of pump elbow 8 and water pipe 9 outer wall, then turns back sealing shroud 2 so that sealing shroud 2 inwall and rubber sleeve
It is fitted close between 6 outer walls, particularly asperities are mutually twisted.Then oversheath 3 is locked with retaining ring 4.
Claims (4)
1. exit of pump connects sealing device it is characterised in that including elbow set（1）, be fixed on exit of pump elbow（8）And water
Pipe（9）Rubber sleeve on outer wall（6）, described rubber sleeve（6）Joint outer wall be cased with connect sealing shroud（2）；Described company
Connect sealing shroud（2）And rubber sleeve（6）Outside is also cased with oversheath（3）, described connection sealing shroud（2）, rubber sleeve（6）, outer shield
Set（3）One end is fixed on elbow set（1）On, described rubber sleeve（6）Length is not shorter than oversheath（3）, described connection sealing
Set（2）No longer than oversheath（3）, described oversheath（3）Other end passes through retaining ring（4）It is fixed on rubber sleeve（6）On, institute
The retaining ring stated（4）For becket, including two semi-rings, two semi-ring one end are hinged, and the other end is connected to card
Button, after snapping connection, two semi-rings form the annulus of a sealing.
2. exit of pump according to claim 1 connects sealing device it is characterised in that described connection sealing shroud（2）、
Rubber sleeve（6）, oversheath（3）One end is separately fixed at connection resin head（7）On, described connection resin head（7）It is arranged on curved
Headgear（1）Oral area.
3. exit of pump according to claim 1 connects sealing device it is characterised in that described sealing shroud（2）Inwall,
Rubber sleeve（6）Outer wall have mutually corresponding asperities respectively.
4. exit of pump according to any one of Claim 1-3 connects sealing device it is characterised in that described outer shield
Set（3）The other end, with rubber sleeve（6）Junction is inlaid with sealing ring（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149761.9A CN106438489A (en) | 2016-12-14 | 2016-12-14 | Water pump outlet connection seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149761.9A CN106438489A (en) | 2016-12-14 | 2016-12-14 | Water pump outlet connection seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106438489A true CN106438489A (en) | 2017-02-22 |
Family
ID=58217036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611149761.9A Pending CN106438489A (en) | 2016-12-14 | 2016-12-14 | Water pump outlet connection seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106438489A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212697Y (en) * | 1993-09-07 | 1995-11-15 | 陆秀成 | Pipe joint |
| CN202007947U (en) * | 2011-03-31 | 2011-10-12 | 芜湖市金贸流体科技股份有限公司 | Novel elbow of inserting pipe |
| CN203500089U (en) * | 2013-09-23 | 2014-03-26 | 广州市市政工程维修处 | Quick connecting combined assembly for water pump outlet |
| CN104455827A (en) * | 2014-10-29 | 2015-03-25 | 中国水利水电第十工程局有限公司 | Pressure backfill type pipe connection piece |
| CN105736868A (en) * | 2016-04-13 | 2016-07-06 | 深圳市华瀚科技控股有限公司 | Connection structure of plastic steel winding pipe |
| EP3043100A1 (en) * | 2013-09-06 | 2016-07-13 | Jeong Woo Coupling Co., Ltd. | Pipe connector for connecting welding joint |
| CN205678307U (en) * | 2016-06-02 | 2016-11-09 | 泉州远航塑胶有限公司 | A kind of new type rubber connecting hose |
| CN206290489U (en) * | 2016-12-14 | 2017-06-30 | 宜兴市灵谷塑料设备有限公司 | Exit of pump connects sealing device |
-
2016
- 2016-12-14 CN CN201611149761.9A patent/CN106438489A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212697Y (en) * | 1993-09-07 | 1995-11-15 | 陆秀成 | Pipe joint |
| CN202007947U (en) * | 2011-03-31 | 2011-10-12 | 芜湖市金贸流体科技股份有限公司 | Novel elbow of inserting pipe |
| EP3043100A1 (en) * | 2013-09-06 | 2016-07-13 | Jeong Woo Coupling Co., Ltd. | Pipe connector for connecting welding joint |
| CN203500089U (en) * | 2013-09-23 | 2014-03-26 | 广州市市政工程维修处 | Quick connecting combined assembly for water pump outlet |
| CN104455827A (en) * | 2014-10-29 | 2015-03-25 | 中国水利水电第十工程局有限公司 | Pressure backfill type pipe connection piece |
| CN105736868A (en) * | 2016-04-13 | 2016-07-06 | 深圳市华瀚科技控股有限公司 | Connection structure of plastic steel winding pipe |
| CN205678307U (en) * | 2016-06-02 | 2016-11-09 | 泉州远航塑胶有限公司 | A kind of new type rubber connecting hose |
| CN206290489U (en) * | 2016-12-14 | 2017-06-30 | 宜兴市灵谷塑料设备有限公司 | Exit of pump connects sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |