CN206636689U - A kind of intelligent oil cooler - Google Patents
A kind of intelligent oil cooler Download PDFInfo
- Publication number
- CN206636689U CN206636689U CN201720351648.2U CN201720351648U CN206636689U CN 206636689 U CN206636689 U CN 206636689U CN 201720351648 U CN201720351648 U CN 201720351648U CN 206636689 U CN206636689 U CN 206636689U
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- Prior art keywords
- oil cooler
- intelligent
- cold fluid
- lower header
- upper water
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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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of intelligent oil cooler, including upper water box, cylinder, lower header, it is characterised in that：The both ends of upper water box and lower header the difference connector drum, cylinder top both sides are respectively equipped with thermal fluid inlet, and hot fluid outlet ports；The lower header front is provided with cold fluid inlet and cold fluid outlet, and the cold fluid inlet and cold fluid outlet are in longitudinal arrangement；The upper water box upper outer is provided with intelligent scanning prior-warning device, is provided with intelligent protection leak device below the cylinder, the intelligent protection leak device is provided with leakage alarm device.The inner barrel is provided with cooling core group, and the cooling core group both ends extend to upper water box and lower header and cylinder junction.The utility model has easy to install and use, and security performance is good, can intelligent scanning detection oil cooler internal state, a kind of and intelligent oil cooler the advantages that find oil cooler leakage scenarios in time and send alarm in time.
Description
Technical field
A kind of cooling down equipment of use in hydrogenerator is the utility model is related to, more particularly to a kind of intelligence
Oil cooler.
Background technology
Hydrogenerator refers to the generator that water can be converted into electric energy using the hydraulic turbine as prime mover.Current pass through the hydraulic turbine
When, water can be converted into mechanical energy, the rotating shaft of the hydraulic turbine drives the rotor of generator again, converts mechanical energy into electric energy and defeated
Go out.It is the main dynamics equipment of power station production electric energy.
Oil cooler, oil cooler is also, is a kind of oil cooling apparatus generally used in power system, is also applied for simultaneously
The departments such as metallurgy, chemical industry, mine, light industry and heavy industry.The two kinds of liquid mediums that can make to have certain temperature difference using the equipment are realized
Heat exchange, so as to reach reduction oil temperature, ensure the purpose of power equipment normal operation, be mainly used in equipment lubrication oil cooling but, become
Speed system oil cooling but, transformer oil cooling etc..
Oil cooler is mounted in hydrogenerator frame oil groove, for cutting oil.Its structure type directly affects
Cooling effect to the cooling effect of oil, and oil directly influences the safe operation of dynamo bearing.Existing oil cooler, including
Rounding type cooling water pipe, it is in the charge of plate, end-fitting and inlet tube and outlet tube etc..Structural shape is more cooling water pipe assemblings of rounding type
In the circle of different-diameter, it is in the charge of plate by penetrating and fixes.Such a oil cooler causes water route to grow due to being Inlet and outlet water all the way,
Cooling effect is low, can not meet the cooling requirement to increasing bearing of hydraulic generator.Other single channel cooling structure volume
Larger, making processing trouble, and the deficiencies of installing/dismounting inconvenience.
Oil cooler is the required part of hydrogenerator, current existing pattern have half-ring, spring, drawer type,
It is box etc.；Its main function be bearing shell rub caused by heat taken away by the cooling water in oil cooler.Above-mentioned pattern
Cooler is equal to be inconvenient to be scanned and detects, it is impossible to effectively protection cooler seepage, it is impossible to meet the market demand.
Utility model content
The purpose of this utility model be to provide it is a kind of have easy to install and use, security performance is good, can intelligent scanning
A kind of intelligence of the advantages that detecting oil cooler internal state, and finding oil cooler leakage scenarios in time and send alarm in time is high
Imitate the aerial cooler of safety.
The purpose of this utility model is achieved through the following technical solutions：
A kind of intelligent oil cooler, including upper water box, cylinder, lower header, it is characterised in that：The upper water box and lower header
The both ends of connector drum respectively, cylinder top both sides are respectively equipped with thermal fluid inlet, and hot fluid outlet ports；The lower header
Front is provided with cold fluid inlet and cold fluid outlet, and the cold fluid inlet and cold fluid outlet are in longitudinal arrangement；On described
Water tank upper outer is provided with intelligent scanning prior-warning device, is provided with intelligent protection leak device below the cylinder, the intelligence is prevented
Shield leak device is provided with leakage alarm device.
The inner barrel is provided with cooling core group, and the cooling core group both ends extend to upper water box and lower header and connected with cylinder
Meet place.
The inner barrel is provided with multiple baffle plates around cooling core group, and the baffle plate arranges in interleaved mode.
Dividing plate is provided with inside the lower header, the dividing plate is between cold fluid inlet and cold fluid outlet.
The intelligent scanning device is made up of scanner, signal transmission end, reception signal terminal.
The intelligent protection leak device is made up of seepage collecting box, leakage alarm device, drain line, the seepage report
Alarm device is arranged on outside seepage collecting box, and described drain line device is on seepage collecting box side.
Operation principle of the present utility model：The utility model is monitored and scanned oil cooler by intelligent scanning prior-warning device
Inner case, oil cooler running status is monitored in time；Oozing on oil cooler is found by intelligent protection leak device in time
Leakage situation, and seepage alarm is sent, it is convenient to search leak location in time, the maintenance of oil cooler is carried out in time, can increase oil cooling
But the service life of device, extend operating efficiency, improve work safety degree, prevent motor damage etc..
The beneficial effects of the utility model：The utility model has easy to install and use, and security performance is good, can be intelligent
Scanning Detction oil cooler internal state, and oil cooler leakage scenarios and a kind of timely the advantages that sending alarm intelligence are found in time
Can oil cooler.
Brief description of the drawings
Fig. 1 is integral type oil cooler structure schematic diagram of the present utility model.
Fig. 2 is disc type oil cooler structure schematic diagram of the present utility model.
Fig. 3 is drawer type oil cooler structure schematic diagram of the present utility model.
Fig. 4 is the box oil cooler structure schematic diagram of pillow of the present utility model.
Fig. 5 is spring oil cooler structure schematic diagram of the present utility model.
In figure：1- upper water boxs, 2- thermal fluid inlets, 3- cylinders, 4- cooling core groups, 5- baffle plates, 6- hot fluid outlet ports, under 7-
Water tank, 8- cold fluid inlets, 9- cold fluid outlets, 10- ball valves, 11- intelligent protection leak devices, 12- leakage alarm devices,
13- intelligent scanning prior-warning devices, 14- disc type oil cooler tank lid, 15- curved pipes are in the charge of plate, 16- arc cooling tubes, 17-
Arc cooling tube pipe clamp, 18- recirculation water tank lid, 19- Inlet and outlet water tank lid, 20-U shape pipes are in the charge of plate, 21-U shape cooling tubes,
22- rests the head on box oil cooler tank lid, and 23- rests the head on box oil cooler and is in the charge of plate, 24- side plates, 25- finned tubes, 26- springs
Oil cooler water tank, 27- spring cooling tubes.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of intelligent oil cooler, including upper water box 1, cylinder 3, lower header 7, it is characterised in that：The upper water box 1 is with
Water tank 7 distinguishes the both ends of connector drum 3, and the top both sides of cylinder 3 are respectively equipped with thermal fluid inlet 2, and hot fluid outlet ports 6；
The front of lower header 7 is provided with cold fluid inlet 8 and cold fluid outlet 9, and the cold fluid inlet 8 and cold fluid outlet 9 are in
Longitudinal arrangement；The upper outer of upper water box 1 is provided with intelligent scanning prior-warning device 13, and the lower section of cylinder 3 is provided with intelligent protection
Leak device 11, the intelligent protection leak device 11 are provided with leakage alarm device 12.
The inside of the cylinder 3 is provided with cooling core group 4, the both ends of cooling core group 4 extend to upper water box 1 and lower header 7 and
The junction of cylinder 3.
The inside of cylinder 3 is provided with multiple baffle plates 5 around cooling core group 4, and the baffle plate 5 arranges in interleaved mode.
The inside of lower header 7 is provided with dividing plate, and the dividing plate is between cold fluid inlet 8 and cold fluid outlet 9.
The intelligent scanning device is made up of scanner, signal transmission end, reception signal terminal.
The intelligent protection leak device 11 is made up of seepage collecting box, leakage alarm device 12, drain line, described to ooze
Fail to report alarm device 12 to be arranged on outside seepage collecting box, described drain line device is on seepage collecting box side.
Embodiment 2
Operation principle of the present utility model：The utility model monitors and scanned oil cooling but by intelligent scanning prior-warning device 13
Device inner case, oil cooler running status is monitored in time；Found in time on oil cooler by intelligent protection leak device 11
Leakage scenarios, and send seepage alarm, it is convenient to search leak location in time, carry out the maintenance of oil cooler in time, can increase
The service life of oil cooler, extend operating efficiency, improve work safety degree, prevent motor damage etc..
Embodiment 3
In the utility model：
1st, cooling element：
（1）High efficiency and heat radiation piece：Integral punch forming, the multiple circular holes of device on lamellar body, described circular hole possess flange twice,
Circular groove is provided with above circular hole, circular sets annular arch bridge punching, set between described circular hole and laterally adjacent circular hole
Square bridge like punching, lamellar body longitudinal direction both sides set bellows folds, and area of dissipation is big, good heat dissipation effect, service life are longer；
（2）Composite anti-explosion cooling tube：Inner tube and outer tube are formed, and are seamlessly connected between the inner tube and outer tube,
When seepage trachoma phenomenon occurs in one layer of pipe, another layer of pipe can also play base tube effect, significantly reduce cooler cooling
The harm of pipe explosion.
2nd, device intelligent scanning prior-warning device 13：Can intelligent monitoring aerial cooler whole service data, all parts make
With security situation, and the conclusion of safe operation is made whether, by means of communications such as wireless signals, data are sent to water immediately
Power plant's Central Control Room, uninterrupted scanning early warning in 24 hours can be accomplished.
3rd, device intelligent protection leak device 11：By leakage water collecting water tank, water-leakage alarming device, discharge pipe line structure
Into, when Seepage occurs for cooler, after percolating water caused by aerial cooler being collected into water tank collection by leak, and
When discharged by discharge pipe line, and alarmed simultaneously by water-leakage alarming device, alarm by audible alarm and signal alarm while enter
OK.
Embodiment 5
In the utility model, described intelligent scanning device is by scanner, signal transmission end, reception signal terminal structure
Into, can intelligent monitoring aerial cooler whole service data, all parts situation safe to use, and be made whether safe operation
Conclusion, by means of communications such as wireless signals, data are sent to hydroelectric power plant's Central Control Room immediately.Intelligent scanning prior-warning device 13 can
To accomplish uninterrupted scanning early warning in 24 hours.
Embodiment 6
In the utility model, intelligent protection leak device 11 is by leakage water collecting water tank, water-leakage alarming device, drainpipe
Road is formed, and described water-leakage alarming device device is inside leakage water collecting water tank, and described discharge pipe line device is in seepage
Water is collected on water tank side, and described intelligent protection leak device 11 is connected in the bottom surface of condensation water collection side plate 24 by drainpipe
Between, the bottom of Inlet and outlet water tank lid 19 is connected by drainage for overhaul pipe, device water discharging valve on described drainpipe.
Described intelligent protection leak device 11, percolating water caused by aerial cooler can be collected water tank by leak and received
After collection, timely discharged by discharge pipe line, and alarmed simultaneously by water-leakage alarming device, alarmed by audible alarm and signal alarm
Carrying out simultaneously, be not available for conventional chilling device, the utility model can function well as the effect for collecting percolating water, and
Once Seepage occurs for aerial cooler, while leakage water collecting water tank collects percolating water, water-leakage alarming device can be sent out
The number of delivering letters is easy to quickly solve leakage problem, increases the safe for operation of motor to Central Control Room.
Embodiment 7
As shown in Fig. 2 disc type oil cooler includes disc type oil cooler tank lid 14, curved pipe is in the charge of plate 15, arc
Cooling tube 16, arc cooling tube pipe clamp 17, and curved pipe is connected by disc type oil cooler tank lid 14 and is in the charge of plate 15, curved pipe
It is in the charge of plate 15 and connects multigroup arc cooling tube 16, the mode that multigroup arc cooling tube 16 is provided with arc cooling tube pipe clamp 17 is formed
Disc type oil cooler；And the intelligent scanning prior-warning device 13 in the utility model can be arranged on outside the oil groove of disc type oil cooler
Side, intelligent protection leak device 11 can be also arranged on the outside of oil groove by modes such as probes, so as to realize scanning early warning and protection
The functions such as seepage.
Embodiment 8
As shown in figure 3, drawer type oil cooler includes recirculation water tank lid 18, Inlet and outlet water tank lid 19, U-tube is in the charge of
Plate 20, U-shaped cooling tube 21；U-tube is in the charge of the bottom of plate 20 and connects multigroup U-shaped cooling tube 21, and U-tube is in the charge of the lower section of plate 20 and is additionally provided with
Support, top are provided with recirculation water tank lid 18 and Inlet and outlet water tank lid 19, and recirculation water tank lid 18 and Inlet and outlet water tank lid 19 are divided
Not Lian Jie U-shaped cooling tube 21 both ends；And intelligent scanning prior-warning device 13 of the present utility model may be provided at recirculation water tank lid
18 tops, convenient scanning and early warning, intelligent protection leak device 11 may be provided at below support or the lower section of U-shaped cooling tube 21, side
Just seepage failure is detected in time.
Embodiment 9
As shown in figure 4, resting the head on box oil cooler includes resting the head on box oil cooler tank lid 22, rest the head on box oil cooler and be in the charge of
Plate 23, side plate 24, finned tube 25；Rest the head between box oil cooler is in the charge of plate 23 and connected by side plate 24, rest the head on box oil cooler
It is in the charge of in plate 23 and side plate 24 and forms casing, box house is provided with multigroup finned tube 25, and box oil is rested the head in the connection of the both ends of finned tube 25
Cooler is in the charge of plate 23, rests the head on box oil cooler and is in the charge of the box oil cooler tank lid 22 of the outside of plate 23 connection pillow；This practicality is new
The intelligent scanning prior-warning device 13 of type may be provided at side plate 24, convenient to scan box house situation, and intelligent protection seepage fills
Put 11 and be arranged on bottom half, it is convenient to detect leakage scenarios, and conveniently alarm is sent in time.
Embodiment 10
As shown in figure 5, spring oil cooler includes spring oil cooler water tank 26, spring cooling tube 27；Spring
The both ends of formula cooling tube 27 are connected on the inwall of spring oil cooler water tank 26 and extend to outside；The utility model intelligent scanning
Prior-warning device 13 may be provided at the outside of spring oil cooler water tank 26, scan the inner case of spring oil cooler water tank 26,
And intelligent protection leak device 11 is arranged on the lower section of spring cooling tube 27 or 26 outer side-lower of spring oil cooler water tank, side
Just leak location and situation are detected, and leakage alarm device 12 may be provided at spring oil cooler water tank 26, convenient prompting is accused
It is alert.
Embodiment 11
In the utility model, intelligent scanning prior-warning device 13：Using high-precision scanning technique, it is each that cooler is monitored in real time
Part whether safe operation.
First, the content that feedback signal is shown in computer will have：
1st, component names：Upper water box 1 covers, and lower header 7 covers, tank seal pad, flange gasket, radiating tube, fin, from
Dynamic exhaust apparatus, condensed water collecting device, leakage water collecting device.
2nd, primary data：This data does not change
3rd, instant scan data：（This data changes once for one every 2 second, excursion 0.01 ~ 0.09）
4th, secure data：This data does not change
5th, warning color is shown：Green（Safety）, yellow（Abrasion）It is orange（Early warning）It is red（Alarm）
6th, alarm：Audible alarm, external signal alarm.
2nd, scans content
1st, scanning upper water box 1 covers, emphasis position：Weld seam, weld weak dot thickness, if leakage point be present
（1）Upper water box 1 covers the lid deckle board weld seam of 1 lid cover plate upper water box of water tank 1
（2）Primary data： 6 25 6
（3）Instant scan data： 5.925 24.985 5.936
（4）Secure data： 4.5 23.5 4.5
（5）Warning color is shown：Green（Safety）Green（Safety）Green（Safety）
（6）Alarm：Do not alarm and or not
2nd, scanning lower header 7 covers, emphasis position：Weld seam, weld weak dot thickness, if leakage point be present
（1）The lid deckle board weld seam of 7 lid lower header of lower header, 7 lid cover plate lower header 7
（2）Primary data： 6 25 6
（3）Instant scan data： 5.925 24.985 5.936
（4）Secure data： 4.5 23.5 4.5
（5）Warning color is shown：Green（Safety）Green（Safety）Green（Safety）
（6）Alarm：Do not alarm and or not
3rd, tank seal pad is scanned：Whether deform, loosen, be damaged, the change of sealing gasket dimensional values.
（1）Whether the frame size graphic correlation of 7 sealing gasket up/down water tank of up/down water tank 7 four deforms
（2）Primary data： 40/40
（3）Instant scan data： 39.875/39.867
（4）Secure data： 36/36
（5）Warning color is shown：Green（Safety）Green（Safety）
（6）Alarm：Do not alarm
4th, flange gasket is scanned：Whether deform, loosen, be damaged, the change of sealing gasket dimensional values.
（1）Whether inlet/outlet flange gasket inlet/outlet flange sealing surface size graphic correlation deforms
（2）Primary data： 20/20
（3）Instant scan data： 19.877/19.868
（4）Secure data： 16/16
（5）Warning color is shown：Green（Safety）Green（Safety）
（6）Alarm：Do not alarm
5th, radiating tube entire scan：Keypoint part：With holding tube plate expanded-connecting position, the thinning degree of tube wall size.
（1）Radiating tube integral heat sink thickness of pipe wall is in the charge of radiating tube wall thickness at plate
（2）Primary data： 1 0.9
（3）Instant scan data： 0.998 0.895
（4）Secure data： 0.65 0.65
（5）Warning color is shown：Green（Safety）Green（Safety）
（6）Alarm：Do not alarm
6th, fin is scanned：Whether lodge, graph image contrast.
7th, automatic exhaust device is scanned：Whether fail.Graph image contrasts.
8th, condensed water collecting device is scanned：Whether leak.Graph image contrasts.
9th, leakage water collecting device is scanned：Whether leak.Graph image contrasts.
Real-time recorded data, automatic correction data, automatic safe early warning.
Claims (6)
1. a kind of intelligent oil cooler, including upper water box, cylinder, lower header, it is characterised in that：The upper water box and lower header point
The both ends of other connector drum, cylinder top both sides are respectively equipped with thermal fluid inlet, and hot fluid outlet ports；The lower header is just
Face is provided with cold fluid inlet and cold fluid outlet, and the cold fluid inlet and cold fluid outlet are in longitudinal arrangement；The upper water
Case upper outer is provided with intelligent scanning prior-warning device, and intelligent protection leak device, the intelligent protection are provided with below the cylinder
Leak device is provided with leakage alarm device.
A kind of 2. intelligent oil cooler according to claim 1, it is characterised in that：The inner barrel is provided with cooling core
Group, the cooling core group both ends extend to upper water box and lower header and cylinder junction.
A kind of 3. intelligent oil cooler according to claim 1, it is characterised in that：The inner barrel surrounds cooling core group
Provided with multiple baffle plates, the baffle plate arranges in interleaved mode.
A kind of 4. intelligent oil cooler according to claim 1, it is characterised in that：Dividing plate is provided with inside the lower header,
The dividing plate is between cold fluid inlet and cold fluid outlet.
A kind of 5. intelligent oil cooler according to claim 1, it is characterised in that：The intelligent scanning device is by scanner
Device, signal transmission end, reception signal terminal are formed.
A kind of 6. intelligent oil cooler according to claim 1, it is characterised in that：The intelligent protection leak device is by oozing
Leak collecting box, leakage alarm device, drain line to form, the leakage alarm device is arranged on outside seepage collecting box, described
Drain line device on seepage collecting box side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351648.2U CN206636689U (en) | 2017-04-06 | 2017-04-06 | A kind of intelligent oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351648.2U CN206636689U (en) | 2017-04-06 | 2017-04-06 | A kind of intelligent oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636689U true CN206636689U (en) | 2017-11-14 |
Family
ID=60248908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720351648.2U Active CN206636689U (en) | 2017-04-06 | 2017-04-06 | A kind of intelligent oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837657A (en) * | 2017-04-06 | 2017-06-13 | 哈尔滨精方电力设备科技有限公司 | A kind of intelligent oil cooler |
-
2017
- 2017-04-06 CN CN201720351648.2U patent/CN206636689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837657A (en) * | 2017-04-06 | 2017-06-13 | 哈尔滨精方电力设备科技有限公司 | A kind of intelligent oil cooler |
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