CN211047561U - Intelligent comprehensive controller for hydropower station - Google Patents
Intelligent comprehensive controller for hydropower station Download PDFInfo
- Publication number
- CN211047561U CN211047561U CN201922249579.6U CN201922249579U CN211047561U CN 211047561 U CN211047561 U CN 211047561U CN 201922249579 U CN201922249579 U CN 201922249579U CN 211047561 U CN211047561 U CN 211047561U
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- Prior art keywords
- shaped sliding
- shell
- heat dissipation
- hydropower station
- control board
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 9
- 239000006185 dispersion Substances 0.000 abstract description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent integrated controller for hydropower station, which comprises a main shell, wherein a display screen and control keys are arranged on the outer side of the main shell, a main control board is arranged in the main shell, the shell comprises a bottom shell and a cover plate, the bottom shell is provided with a cavity for installing the main control board, the bottom of the cavity is provided with a plurality of support columns, and the main control board is erected on the support columns; the outer side surface of the bottom shell is symmetrically provided with two T-shaped sliding grooves, the cover plate is provided with a T-shaped sliding table matched with the two T-shaped sliding grooves, the bottom of any T-shaped sliding groove is provided with a plurality of positioning holes along the length direction of the T-shaped sliding groove, and the T-shaped sliding table is provided with elastic positioning pieces matched with the positioning holes one by one; the two symmetrical side surfaces of the cavity are also provided with a plurality of heat dissipation holes communicated with the outside, and the heat dissipation holes are arranged in a matrix shape; an annular groove is formed in the surface of the bottom shell along the circumferential direction of the cavity opening, and an elastic sealing element is filled in the annular groove. The utility model discloses technical scheme simplifies the mounting structure of current controller, makes things convenient for its installation and dismantlement, improves its heat dispersion.
Description
Technical Field
The utility model relates to a computer intelligent control ware field, in particular to power station intelligence integrated control ware.
Background
The intelligent comprehensive controller integrates digitalization, intellectualization and networking technologies, is used for an automation and monitoring system of a water turbine generator set, and realizes the functions of automatic starting/stopping, data measurement, alarm protection and the like of the generator set.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power station intelligence integrated control ware aims at simplifying the mounting structure of current controller, makes things convenient for its installation and dismantlement, improves its heat dispersion.
In order to achieve the purpose, the utility model provides an intelligent comprehensive controller for hydropower stations, which comprises a main shell, wherein a display screen and control keys are arranged on the outer side of the main shell, a main control board for normal operation of the controller is arranged in the main shell, the shell comprises a bottom shell and a cover plate, the bottom shell is provided with a cavity for installing the main control board, the bottom of the cavity is provided with a plurality of support columns, and the main control board is arranged on the support columns in a grilled manner; two T-shaped sliding grooves are symmetrically formed in the outer side surface of the bottom shell, a T-shaped sliding table matched with the two T-shaped sliding grooves is arranged on the cover plate, a plurality of positioning holes are formed in the bottom of any one T-shaped sliding groove along the length direction of the T-shaped sliding groove, and elastic positioning pieces matched with the positioning holes one by one are arranged on the T-shaped sliding table; a plurality of heat dissipation holes communicated with the outside are formed in the two symmetrical side surfaces of the cavity body, and the heat dissipation holes are arranged in a matrix shape; an annular groove is formed in the surface of the bottom shell along the circumferential direction of the cavity opening, and an elastic sealing element is filled in the annular groove.
Preferably, the heat dissipation holes are rectangular holes, and dust screens are installed in the heat dissipation holes.
Preferably, the elastic positioning piece is provided as a ball plunger.
Preferably, the resilient seal is provided as a sealing rubber strip.
Preferably, the surface of the support column is provided with mounting holes, and the main control board is provided with mounting columns which are respectively matched with the mounting holes one by one.
Preferably, the bottom shell and the cover plate are both arranged in an aluminum alloy integrally-formed structure.
Compared with the prior art, the beneficial effects of the utility model are that: the shell structure of traditional controller has been simplified, has cancelled the structure of traditional lock screw, and the joint through T type slip table and T type spout between drain pan and the apron to and carry out the dual structure of secondary joint between elastic positioning spare and the locating hole, make things convenient for the installation of drain pan and apron to dismantle, guarantee the stability of installation between the two simultaneously. Meanwhile, the main control board is arranged at the bottom of the cavity, so that the contact area between the main control board and the air is increased, the heat dissipation can be accelerated, meanwhile, a plurality of heat dissipation holes are symmetrically formed in the side face of the cavity, the air convection can be formed, the heat dissipation in the controller is accelerated, and the heat dissipation performance of the controller is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic diagram of the overall structure of the intelligent integrated controller of the present invention;
FIG. 2 is an exploded view of the overall structure of the intelligent integrated controller of the present invention;
fig. 3 is the schematic view of the structure of the bottom case of the present invention:
fig. 4 is the cover plate structure schematic diagram of the utility model:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The utility model provides a power station intelligence integrated control ware that this embodiment provided, including the main casing body, the main casing body outside is equipped with display screen 1 and control button 2, the main casing body is inside to be equipped with the main control board (not shown in the figure) that is used for the controller to normally work, and the user can carry out the operation of controller through control button 2, simultaneously, can look over the data of generator in real time through display screen 1. It should be noted that the present embodiment is an improvement on the structure and the installation manner of the controller housing, and the control principle and the operation principle of the controller are the prior art, which are not the main points of the present embodiment, and are not described herein again.
The shell comprises a bottom shell 3 and a cover plate 4, the bottom shell 3 is provided with a cavity 31 for mounting the main control board, the bottom of the cavity 31 is provided with a plurality of support columns 32, and the main control board is erected on the support columns 32; two T-shaped sliding grooves 33 are symmetrically formed in the outer side surface of the bottom shell 3, a T-shaped sliding table 41 matched with the two T-shaped sliding grooves 33 is arranged on the cover plate 4, a plurality of positioning holes 34 are formed in the bottom of any one T-shaped sliding groove 33 along the length direction of the T-shaped sliding groove, and elastic positioning pieces 42 matched with the positioning holes 34 one by one are arranged on the T-shaped sliding table 41; a plurality of heat dissipation holes 35 communicated with the outside are further formed in two symmetrical side surfaces of the cavity 31, and the heat dissipation holes 35 are arranged in a matrix shape; an annular groove 36 is formed on the surface of the bottom shell 3 along the opening circumference of the cavity 31, and an elastic sealing member (not shown in the figure) is filled in the annular groove 36.
It should be noted that, the present embodiment simplifies the housing structure of the conventional controller, eliminates the mounting structure of the conventional locking screw, and has a dual structure of the bottom shell 3 and the cover plate 4 being clamped by the T-shaped sliding table 41 and the T-shaped sliding groove 33, and the elastic positioning member 42 and the positioning hole 34 being clamped for the second time, so as to facilitate the mounting and dismounting of the bottom shell 3 and the cover plate 4, and ensure the mounting stability therebetween. Meanwhile, the main control board is arranged at the bottom of the cavity 31, so that the contact area between the main control board and air is increased, heat dissipation can be accelerated, meanwhile, the plurality of heat dissipation holes 35 are symmetrically formed in the side face of the cavity 31, air convection can be formed, heat inside the controller is dissipated, and the heat dissipation performance of the controller is further improved. Specifically, during the installation, locate the main control board frame on the support column 32 of cavity 31 bottom, the main control board can be installed in support column 32 through the mode of lock screw or welding or viscose, simultaneously, also can set up mounting hole 321 on support column 32 surface, simultaneously be in set up on the main control board with the erection column (not shown in the figure) of mounting hole 321 difference one-to-one adaptation, through the joint of mounting hole 321 and erection column, accomplish the installation of main control board. Simple to operate increases the area of contact of main control board and air simultaneously for the heat dissipation.
After the main control board is installed, the two T-shaped sliding tables 41 on the cover plate 4 are inserted into the T-shaped sliding groove 33 on the side surface of the bottom case 3, and it should be noted that the T-shaped sliding tables 41 and the T-shaped sliding groove 33 are mutually matched and clamped in structure, so that in the process that the T-shaped sliding tables 41 are inserted into the T-shaped sliding groove 33, the elastic positioning members 42 on the T-shaped sliding tables 41 are compressed by being extruded from the inner side surface of the T-shaped sliding groove 33, and the T-shaped sliding tables 41 can slide into the T-shaped sliding groove 33 smoothly. After the cover plate 4 is mounted in place, the elastic positioning members 42 on the T-shaped sliding table 41 correspond to the positioning holes 34 in the T-shaped sliding grooves 33 one by one, and at this time, the elastic positioning members 42 lose the extrusion of the T-shaped sliding grooves 33, extend into the positioning holes 34 under the action of the elastic restoring force of the elastic positioning members, and are clamped with the positioning holes 34, so that the mounting stability of the cover plate 4 and the bottom case 3 is further improved.
When the controller needs to be disassembled or the internal parts need to be overhauled and replaced, the cover plate 4 only needs to be forcibly slid out of the bottom shell 3. Specifically, when the cover plate 4 receives an external force of sliding out, the T-shaped sliding table 41 also receives the external force, and at this time, the elastic positioning element 42 clamped in the positioning hole 34 receives the abutting force of the side edge of the positioning hole 34, so that the stress is compressed, the T-shaped sliding table 41 can conveniently slide out from the T-shaped sliding groove 33 smoothly, the cover plate 4 and the bottom case 3 can be conveniently separated, and after the cover plate 4 is taken down, the inside of the controller can be conveniently overhauled and parts can be conveniently replaced.
Further, louvre 35 sets up to the rectangular hole, just install the dust screen (not shown in the figure) in the louvre 35, this heat screen can set up in louvre 35 through the mode that viscose or an organic whole were moulded plastics, through setting up the dust screen, when guaranteeing the radiating effect of controller, effectively prevent that outside large granule dust from getting into the controller in, influencing its normal use to improve its life.
Further, the elastic positioning part 42 is a ball plunger, the ball plunger is a standard part in the prior art, replacement is convenient, the end part of the ball plunger is spherical with the joint position of the T-shaped sliding groove 33 and the positioning hole 34, elastic expansion of the ball plunger is guaranteed, friction between the elastic positioning part 42 and the T-shaped sliding groove 33 and the positioning hole 34 can be reduced, and the ball plunger is smoothly compressed after the ball plunger receives extrusion force of the T-shaped sliding groove 33 and the positioning hole 34, so that relative sliding between the T-shaped sliding table 41 and the T-shaped sliding groove 33 is facilitated.
Further, the elastic sealing member is provided as a sealing rubber strip. Through filling the sealing rubber strip in annular groove 36, and the sealing rubber strip surpasss 36 opening surfaces of annular groove to, install in drain pan 3 surperficial back when apron 4, apron 4 extrudees the back and the laminating of drain pan 3 surface to the sealing rubber strip, thereby improves installation leakproofness and waterproof nature between apron 4 and the drain pan 3, improves the installation stability between the two.
Further, drain pan 3 and apron 4 all set up to aluminum alloy integrated into one piece structure, and the aluminum alloy quality is light, and heat conduction efficiency is fast, can further accelerate the whole heat dissipation of controller.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. An intelligent integrated controller for a hydropower station comprises a main shell, wherein a display screen and control keys are arranged on the outer side of the main shell, and a main control board for normal operation of the controller is arranged in the main shell; two T-shaped sliding grooves are symmetrically formed in the outer side surface of the bottom shell, a T-shaped sliding table matched with the two T-shaped sliding grooves is arranged on the cover plate, a plurality of positioning holes are formed in the bottom of any one T-shaped sliding groove along the length direction of the T-shaped sliding groove, and elastic positioning pieces matched with the positioning holes one by one are arranged on the T-shaped sliding table; a plurality of heat dissipation holes communicated with the outside are formed in the two symmetrical side surfaces of the cavity body, and the heat dissipation holes are arranged in a matrix shape; an annular groove is formed in the surface of the bottom shell along the circumferential direction of the cavity opening, and an elastic sealing element is filled in the annular groove.
2. The intelligent integrated hydropower station controller according to claim 1, wherein the heat dissipation hole is a rectangular hole, and a dust screen is installed in the heat dissipation hole.
3. The intelligent integrated hydropower station controller of claim 1, wherein the elastic positioning member is provided as a ball plunger.
4. The intelligent integrated hydropower station controller of claim 1, wherein the elastic sealing member is provided as a sealing rubber strip.
5. The intelligent integrated hydropower station controller according to claim 1, wherein mounting holes are formed in the surface of the support pillar, and the main control board is provided with mounting pillars which are respectively matched with the mounting holes one by one.
6. The intelligent integrated hydropower station controller of claim 1, wherein the bottom shell and the cover plate are both provided in an aluminum alloy integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249579.6U CN211047561U (en) | 2019-12-13 | 2019-12-13 | Intelligent comprehensive controller for hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249579.6U CN211047561U (en) | 2019-12-13 | 2019-12-13 | Intelligent comprehensive controller for hydropower station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211047561U true CN211047561U (en) | 2020-07-17 |
Family
ID=71533615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922249579.6U Expired - Fee Related CN211047561U (en) | 2019-12-13 | 2019-12-13 | Intelligent comprehensive controller for hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211047561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179599A (en) * | 2021-04-13 | 2021-07-27 | 江苏江阴华明电气设备有限公司 | Terminal housing is fused to platform district intelligence |
-
2019
- 2019-12-13 CN CN201922249579.6U patent/CN211047561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179599A (en) * | 2021-04-13 | 2021-07-27 | 江苏江阴华明电气设备有限公司 | Terminal housing is fused to platform district intelligence |
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| 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: 20200717 |