CN207715279U - A kind of high-pressure anti-wear for the hydraulic turbine damages connecting bracket - Google Patents
A kind of high-pressure anti-wear for the hydraulic turbine damages connecting bracket Download PDFInfo
- Publication number
- CN207715279U CN207715279U CN201820077702.3U CN201820077702U CN207715279U CN 207715279 U CN207715279 U CN 207715279U CN 201820077702 U CN201820077702 U CN 201820077702U CN 207715279 U CN207715279 U CN 207715279U
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- China
- Prior art keywords
- installation part
- fixedly installed
- connecting tube
- mounting plate
- hydraulic turbine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a kind of high-pressure anti-wears for the hydraulic turbine to damage connecting bracket, including the first installation part, second installation part, the upper end of first installation part is fixedly installed connecting tube, the one end of the connecting tube far from the first installation part is fixedly installed mounting plate, the upper end connecting tube of the mounting plate is fixedly installed connector far from the side of the first installation part, the mounting plate is fixedly installed fixing piece close to the side of the first installation part, second installation part is fixed at the lower end of mounting plate, the spring is far from the first installation part, the side of second installation part is fixedly installed the sealing ring to match with mounting groove respectively, it is connected between the sealing ring and mounting groove.The utility model is by being arranged spring, sealing ring, device is fixedly mounted by mounting hole, sealing ring is pressed into mounting groove by spring under the effect of external force, and sealing ring is under the action of the spring by the gap sealing of connecting portion after device is fixed, to reach sealing effect.
Description
Technical field
The utility model is related to connecting bracket field, specially a kind of high-pressure anti-wear for the hydraulic turbine damages connecting bracket.
Background technology
The hydraulic turbine is the dynamic power machine for the energy of flow being converted to rotating mechanical energy, it belongs to the turbine in fluid machinery
Machinery.Before and after B.C. 100 years, there have been the blanks of the hydraulic turbine for China --- water wheels, for irrigating by lifting water to a higher level with a water pump, etc. and driving grain
Operated implement.The modern hydraulic turbine is then most of to be mounted in power station, for driving electrical power generators.In power station, upstream
Water in reservoir guides the hydraulic turbine into through aqueduct, pushes rotary wheel of water turbine rotation, drives electrical power generators.The water for finishing work(then leads to
Cross tail water pipeline row downstream.Head is higher, flow is bigger, and the output power of the hydraulic turbine is also bigger.The hydraulic turbine is former by work
Reason can be divided into impulse turbine and reaction turbine two major classes.The runner of impulse turbine is revolved by the impact of flow
Turn, the pressure of flow is constant in the course of work, mainly the conversion of kinetic energy；The runner of reaction turbine is in water by flow
Reaction force and rotate, the pressure energy of flow and kinetic energy have a change in the course of work, but the conversion of mainly pressure energy.
Existing device has the following disadvantages：1, existing device has worn away and is broken under hydraulic turbine high-voltage operation；2、
Existing device does not have good leakproofness in connecting portion.
Utility model content
The purpose of this utility model is to provide a kind of high-pressure anti-wears for the hydraulic turbine to damage connecting bracket, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of high-pressure anti-wear for the hydraulic turbine damages
Connecting bracket, including the first installation part, the second installation part, the upper end of first installation part is fixedly installed connecting tube, described
The one end of connecting tube far from the first installation part is fixedly installed mounting plate, and the upper end connecting tube of the mounting plate is far from the first installation
The side of part is fixedly installed connector, and the mounting plate is fixedly installed fixing piece close to the side of the first installation part, described
Second installation part is fixed at the lower end of mounting plate, first installation part, the second installation part lower end offer peace respectively
Tankage is fixedly installed spring, side of the spring far from the first installation part, the second installation part point on the inside of the mounting groove
It is not fixedly installed the sealing ring to match with mounting groove, is connected between the sealing ring and mounting groove.
Preferably, first installation part, the second installation part, connecting tube, connector, the outer surface of fixing piece are solid respectively
Surely zinc layers are provided with.
Preferably, the upper end of the connector is arranged with protection cap, is revolved by screw thread between the protection cap and connector
It closes.
Preferably, first installation part, offer mounting hole respectively on the second installation part.
Preferably, be fixedly connected by fixed block between first installation part and connecting tube, second installation part with
It is fixedly connected by mounting plate between connecting tube.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model is installed connecting tube, first by mounting plate, fixing piece by the way that fixing piece, mounting plate is arranged
It is fixed between part, the second installation part to form one and stablize the entirety consolidated, by the strong integral strength of device, reduces device and exist
The probability being broken in hydraulic turbine high-voltage operation, can be by taking the protection cap of connector away when hypertonia, connection pressure release dress
It sets, by being fixedly installed zinc respectively in the outer surface of the first installation part, the second installation part, connecting tube, connector, fixing piece
Layer, reduces the wear intensity of device, improves the service life of device.
2, the utility model device is fixedly mounted by mounting hole, sealing ring is in external force by the way that spring, sealing ring is arranged
Under the action of by spring be pressed into mounting groove, sealing ring is close by the gap of connecting portion under the action of the spring after device is fixed
Envelope, to reach sealing effect.
Description of the drawings
Fig. 1 is that a kind of high-pressure anti-wear for the hydraulic turbine of the utility model damages connecting bracket overall structure diagram；
Fig. 2 is that a kind of high-pressure anti-wear for the hydraulic turbine of the utility model damages connecting bracket upward view；
Fig. 3 is that a kind of installation of high-pressure anti-wear damage connecting bracket sealing ring, spring for the hydraulic turbine of the utility model regards
Figure.
In figure：The first connectors of 1-；2- connecting tubes；3- mounting plates；4- connectors；5- fixing pieces；The second installation parts of 6-；7-
Mounting groove；8- springs；9- sealing rings；10- protection caps；11- mounting holes；12- fixed blocks.
Specific implementation mode
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 making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high-pressure anti-wear for the hydraulic turbine damages connection
Bracket, including the first installation part 1, the second installation part 6, the upper end of first installation part 1 is fixedly installed connecting tube 2, described
The one end of connecting tube 2 far from the first installation part 1 is fixedly installed mounting plate 3, and the upper end connecting tube 2 of the mounting plate 3 is far from
The side of one installation part 1 is fixedly installed connector 4, and the mounting plate 3 is fixedly installed close to the side of the first installation part 1
Determine part 5, second installation part 6 is fixed at the lower end of mounting plate 3, under first installation part 1, the second installation part 6
End offers mounting groove 7 respectively, and the inside of the mounting groove 7 is fixedly installed spring 8, and the spring 8 is far from the first installation part
1, the side of the second installation part 6 is fixedly installed the sealing ring 9 to match with mounting groove 7, the sealing ring 9 and mounting groove respectively
It is connected between 7.
First installation part 1, the second installation part 6, connecting tube 2, connector 4, fixing piece 5 outer surface fix respectively
Zinc layers are provided with, the wear intensity of device is reduced, improve the service life of device；The upper end of the connector 4 is arranged with guarantor
Protecting cover 10 connects pressure relief device, protective device by threaded engagement between the protection cap 10 and connector 4；First peace
Mounting hole 11 is offered respectively in piece installing 1, the second installation part 6, and device is made to be fixedly mounted；First installation part 1 and connecting tube 2
Between be fixedly connected by fixed block 12, be fixedly connected by mounting plate 3 between second installation part 6 and connecting tube 2, make dress
It sets to form the entirety for stablizing consolidation.
Operation principle：In use, by mounting plate 3, fixing piece 12 by connecting tube 2, the first installation part 1, the second installation part 6
Between it is fixed form one and stablize the entirety consolidated, by the strong integral strength of device, reduce device and transported in hydraulic turbine high pressure
The probability being broken in row can connect pressure relief device by taking the protection cap 10 of connector 4 away when hypertonia, by
First installation part 1, the second installation part 6, connecting tube 2, connector 4, fixing piece 5 outer surface be fixedly installed zinc layers respectively,
The wear intensity for reducing device improves the service life of device, and device is fixedly mounted by mounting hole 11, and sealing ring 9 exists
Under the action of external force by spring 8 be pressed into mounting groove 7, after device is fixed sealing ring 9 under the action of spring 8 by connecting portion
Gap sealing, to reach sealing effect.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-pressure anti-wear for the hydraulic turbine damages connecting bracket, including the first installation part (1), the second installation part (6), special
Sign is：The upper end of first installation part (1) is fixedly installed connecting tube (2), and the connecting tube (2) is far from the first installation part
(1) one end is fixedly installed mounting plate (3), separate first installation part (1) of upper end connecting tube (2) of the mounting plate (3)
Side is fixedly installed connector (4), and the mounting plate (3) is fixedly installed fixing piece close to the side of the first installation part (1)
(5), second installation part (6) is fixed at the lower end of mounting plate (3), first installation part (1), the second installation part
(6) lower end offers mounting groove (7) respectively, and spring (8), the spring (8) are fixedly installed on the inside of the mounting groove (7)
Side far from the first installation part (1), the second installation part (6) is fixedly installed the sealing ring to match with mounting groove (7) respectively
(9), it is connected between the sealing ring (9) and mounting groove (7).
2. a kind of high-pressure anti-wear for the hydraulic turbine according to claim 1 damages connecting bracket, it is characterised in that：Described
One installation part (1), the second installation part (6), connecting tube (2), connector (4), fixing piece (5) outer surface be fixedly installed respectively
There are zinc layers.
3. a kind of high-pressure anti-wear for the hydraulic turbine according to claim 1 damages connecting bracket, it is characterised in that：The company
The upper end of fitting (4) is arranged with protection cap (10), passes through threaded engagement between the protection cap (10) and connector (4).
4. a kind of high-pressure anti-wear for the hydraulic turbine according to claim 1 damages connecting bracket, it is characterised in that：Described
Mounting hole (11) is offered respectively on one installation part (1), the second installation part (6).
5. a kind of high-pressure anti-wear for the hydraulic turbine according to claim 1 damages connecting bracket, it is characterised in that：Described
It is fixedly connected by fixed block (12) between one installation part (1) and connecting tube (2), second installation part (6) and connecting tube (2)
Between be fixedly connected by mounting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077702.3U CN207715279U (en) | 2018-01-17 | 2018-01-17 | A kind of high-pressure anti-wear for the hydraulic turbine damages connecting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077702.3U CN207715279U (en) | 2018-01-17 | 2018-01-17 | A kind of high-pressure anti-wear for the hydraulic turbine damages connecting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715279U true CN207715279U (en) | 2018-08-10 |
Family
ID=63052169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820077702.3U Active CN207715279U (en) | 2018-01-17 | 2018-01-17 | A kind of high-pressure anti-wear for the hydraulic turbine damages connecting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715279U (en) |
-
2018
- 2018-01-17 CN CN201820077702.3U patent/CN207715279U/en active Active
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