CN205921505U - Send out electric machine cooling device - Google Patents
Send out electric machine cooling device Download PDFInfo
- Publication number
- CN205921505U CN205921505U CN201620676218.3U CN201620676218U CN205921505U CN 205921505 U CN205921505 U CN 205921505U CN 201620676218 U CN201620676218 U CN 201620676218U CN 205921505 U CN205921505 U CN 205921505U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- overflow pipe
- level
- cooled casing
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 126
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 26
- 238000011084 recovery Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model provides a be applied to the send out electric machine cooling device in generator work auxiliary assembly field, the water tank body (1) upper end and moisturizing pipe (2) intercommunication of send out electric machine cooling device, the water tank body (1) is the tip and valve (3) the intercommunication that turns on the water down, send out electric machine cooling device still include warning pipe (4), warning pipe (4) one end goes up end connection, warning pipe (4) other end and drain pipe (5) intercommunication with the water tank body (1). The utility model discloses a send out electric machine cooling device, simple structure, the cost of manufacture is low, can effectively improve the security of double -water internal cooling generating set water cooling system, overcomes potential safety hazard under the water charging system unusual failure, realizes equipment water level automation and water tank pressure control's automation.
Description
Technical field
This utility model belongs to generator operation auxiliary equipment field, more specifically, is to be related to a kind of electromotor cooling
Device.
Background technology
In generator operation, stator and heat produced by the parts such as rotor windings must be taken away by cooling medium, often at present
The rule type of cooling adopts air-cooled, " Water hydrogen " or " double-water internal cooling "." double-water internal cooling " system is to be generated electricity by cooling water
Machine stator copper conductor and internal rotor carry out heat Medium Exchange and play cooling effect, therefore, water quality typically to cooling water
Require very strict, it is necessary to there be enough insulating properties (i.e. minimum electrical conductivity) in addition to cleaning, transparent, mechanical impurity,
The corrosion-free effect (i.e. low dissolved oxygen and suitable ph) to copper wires in generator simultaneously.In order that indices are in normal supervision scope
Interior, by the way of condensate and demineralized water proportioning, to guarantee ph value.Water cooling box adopts seal form simultaneously, it is to avoid internal cold
But water is contacted with the air oxygen, to ensure the low dissolved oxygen of water quality.In prior art, cooling water tank is to guarantee stable level just
Chang Hege position, typically carries out water level using floating ball valve of rehydration and automatically controls.But break down in water charging system and cause to mend in a large number
In the case of water, easily cause water level to jump, be likely to result in water-cooled casing full water impact engine health and run.Simultaneously because it is solidifying
Bear water that pressure is higher, the water filling into water-cooled casing easily causes container internal pressure superpressure, leads to water-cooled box deformation, lets out
Leakage.
Utility model content
Technical problem to be solved in the utility model is: for the deficiencies in the prior art, provides a kind of structure simple, energy
Effectively improve double water innercooling electric generator group water-cooling system safety, overcome potential safety hazard under water charging system abnormal failure, realize setting
Standby water level is automatically and tank pressure controls automatic engine cooler.
Solve the problems, such as techniques discussed above, the technical scheme that this utility model is taken is:
This utility model is a kind of engine cooler, and described engine cooler includes water-cooled casing, water-cooled
Casing upper end is connected with filling pipe, and water-cooled casing bottom is connected with Draw off valve, and described engine cooler also wraps
Include overflow pipe, overflow pipe one end is connected with water-cooled casing upper end, and the overflow pipe other end is connected with drain pipe.
Described overflow pipe includes one-level overflow pipe and two grades of overflow pipes, and described one-level overflow pipe is set to be in " u " word
The structure of shape, two grades of described overflow pipes are also configured as the structure in " u " font.
Two grades of described overflow pipe one end are connected with the upper end cover of water-cooled casing, and two grades of overflow pipe other ends are with drain pipe even
Logical, described Draw off valve is connected with drain pipe.
Described one-level overflow pipe one end is connected with the side wall of water-cooled casing, the one-level overflow pipe other end with reclaim pond
Connection, described filling pipe is connected with the side wall of water-cooled casing, and described one-level overflow pipe passes through connection end head and side wall
Connection, filling pipe is connected with side wall by connection end head, and described connection end head is set to level height and is higher than
The structure of the level height of connection end head.
Described filling pipe includes daily moisturizing arm and emergence compensating water arm, daily moisturizing arm one end and water-cooled casing
The connection of side wall, the daily moisturizing arm other end connects with supply tank, the upper end of emergence compensating water arm one end and water-cooled casing
Lid connection, the emergence compensating water arm other end is connected with daily moisturizing arm.
Hagioscope is arranged on described one-level overflow pipe, hagioscope is set to positioned at the recovery pond of one-level overflow pipe and company
Connect the structure at the position between end head.
Using the technical solution of the utility model, following beneficial effect can be obtained:
Engine cooler of the present utility model, carries out water yield supplement by filling pipe into water cooling box body, and passes through
The setting of overflow pipe, when in water cooling box body, water level is too high, from the outside spilling water of overflow pipe, the water of spilling is discharged by drain pipe, mends
The opening and closing of water pipe, control according to moisturizing ball float, such structure, it can be avoided that water level is too high and produce in water cooling box body
Raw hydraulic overflow problem, even if spilling water, Yishui can also convenient and swift be discharged, even if break down in water charging system causing in a large number
In the case of moisturizing, water level also will not be caused to jump, thus avoid full water in water cooling box body to have influence on engine health running.With this
Simultaneously as will not spilling water, fill into the water page in water cooling box and do not result in hermetic container internal pressure superpressure, it is to avoid lead to casing
Casing deformation, leaks.Meanwhile, it is easy to monitor, anhydrous spilling under nominal situation.Electromotor cooling of the present utility model
Device, structure is simple, and low manufacture cost can effectively improve double water innercooling electric generator group water-cooling system safety, overcome moisturizing system
Potential safety hazard under system abnormal failure, while ensureing original design equipment sealing property, realizes equipment water level automatically and water tank pressure
The automatization that power controls.
Brief description
To this specification, the labelling of the content expressed by each accompanying drawing and in figure makes brief description below:
Fig. 1 is the structural representation of engine cooler described in the utility model；
It is labeled as in accompanying drawing: 1, water-cooled casing；2nd, filling pipe；3rd, Draw off valve；4th, overflow pipe；5th, drain pipe；6th, one-level
Overflow pipe；7th, two grades of overflow pipes；8th, upper end cover；9th, side wall；10th, reclaim pond；11st, side wall；12nd, connection end head；13、
Connection end head；14th, daily moisturizing arm；15th, emergence compensating water arm；16th, supply tank；17th, hagioscope.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, to specific embodiment of the present utility model as involved
Mutual alignment between the shape of each component, construction, each several part and annexation, the effect of each several part and operation principle etc. make into
The detailed description of one step:
As shown in Figure 1, this utility model is a kind of engine cooler, and described engine cooler includes water
Ice chest body 1, water-cooled casing 1 upper end is connected with filling pipe 2, and water-cooled casing 1 bottom is connected with Draw off valve 3, and described sends out
Cooling devcie of motor also includes overflow pipe 4, and overflow pipe 4 one end is connected with water-cooled casing 1 upper end, overflow pipe 4 other end and row
Water pipe 5 connects.Said structure is arranged, and carries out water yield supplement by filling pipe, and pass through the setting of overflow pipe into water cooling box body,
When in water cooling box body, water level is too high, from the outside spilling water of overflow pipe, the water of spilling is discharged by drain pipe, the unlatching of filling pipe and
Close, controlled according to floating ball valve of rehydration, such structure, it can be avoided that water level is too high and produce spilling water and ask in water cooling box body
Topic, even if spilling water, spilling water can also convenient and swift be discharged, even if breaking down in water charging system cause a large amount of moisturizing situations
Under, water level also will not be caused to jump, thus avoid full water in water cooling box body to have influence on engine health running.Meanwhile, by
In will not spilling water, fill into the water in water cooling box and also do not result in hermetic container internal pressure superpressure, it is to avoid lead to cabinet shell become
Shape, leaks.Engine cooler of the present utility model, structure is simple, and low manufacture cost can effectively improve double-water internal cooling
Generating set water-cooling system safety, overcomes potential safety hazard under water charging system abnormal failure, is ensureing original design equipment sealing
Can while, realize equipment water level automatically and the automatization that controls of tank pressure.
Described overflow pipe 4 includes one-level overflow pipe 6 and two grades of overflow pipes 7, described one-level overflow pipe 6 be set to be in
The structure of " u " font, two grades of overflow pipes 7 are also configured as the structure in " u " font.
Two grades of described overflow pipe 7 one end are connected with the upper end cover 8 of water-cooled casing 1, two grades of overflow pipe 7 other ends and draining
Pipe 5 connects, and described Draw off valve 3 is connected with drain pipe 5.
Said structure setting, one-level overflow pipe 6 and two grades of overflow pipe 7 cooperatings.Break down in water charging system and cause
In the case of a large amount of moisturizings, the connecting portion level height due to one-level overflow pipe 6 and water-cooled casing is less than two grades of overflow pipes and water
The connecting portion of ice chest body, so, when spilling water, water level is higher than that the water of one-level overflow pipe can overflow from one-level overflow pipe,
Flow back in recovery pond, and when water level continues to raise, when water level reaches water-cooled casing upper end cover, spilling water is from two grades of spilling water bank of tubes
Go out, discharged by drain pipe.Such structure, even if in the case of water charging system breaks down and causes a large amount of moisturizings, page can
Guarantee that water-cooled casing remains ordinary water level state, water level will not be caused to jump, it is to avoid in water cooling box body, full water has influence on and sends out
Motor safety runs.Meanwhile, due to will not spilling water, fill into the water in water cooling box and also do not result in hermetic container internal pressure
Superpressure, it is to avoid lead to cabinet shell to deform, leak.And one-level overflow pipe 6 and two grades of overflow pipes 7 are disposed as being in " u " word
The structure of shape, is easy to the respective water level of one-level overflow pipe 6 and two grades of overflow pipe 7 positions is monitored it is ensured that to water level
Solution and spilling water defence.
Described one-level overflow pipe 6 one end is connected with the side wall 9 of water-cooled casing 1, one-level overflow pipe 6 other end and recovery
Pond 10 connects, and described filling pipe 2 is connected with the side wall 11 of water-cooled casing 1, and described one-level overflow pipe 6 passes through connection end
Head 12 is connected with side wall 9, and filling pipe 2 is connected with side wall 11 by connection end head 13, described connection end head
12 are set to the structure that level height is higher than the level height of connection end head 13.
Described filling pipe 2 includes daily moisturizing arm 14 and emergence compensating water arm 15, described daily moisturizing arm 14
One end is connected with the side wall 11 of water-cooled casing 1, and daily moisturizing arm 14 other end is connected with supply tank 16, emergence compensating water arm
15 one end are connected with the upper end cover 8 of water-cooled casing 1, and emergence compensating water arm 15 other end is connected with daily moisturizing arm 14.Above-mentioned
Structure, the setting of daily moisturizing arm 14, for daily moisturizing, and when daily moisturizing arm breaks down, then mended with emergent
Water arm carries out moisturizing it is ensured that whole device will not affect because of the damage of part normally to run it is ensured that device work efficiency.
Hagioscope 17 is arranged on described one-level overflow pipe 6, hagioscope 17 is set to the recycle-water positioned at one-level overflow pipe 6
The structure at the position between pond 10 and connection end head 12.Hagioscope 17 is used for monitoring streamflow regime.
Engine cooler of the present utility model, carries out water yield supplement by filling pipe into water cooling box body, and passes through
The setting of overflow pipe, when in water cooling box body, water level is too high, from the outside spilling water of overflow pipe, the water of spilling is discharged by drain pipe, mends
The opening and closing of water pipe, control according to moisturizing ball float, such structure, it can be avoided that water level is too high and produce in water cooling box body
Raw hydraulic overflow problem, even if spilling water, Yishui can also convenient and swift be discharged, even if break down in water charging system causing in a large number
In the case of moisturizing, water level also will not be caused to jump, thus avoid full water in water cooling box body to have influence on engine health running.With this
Simultaneously as will not spilling water, fill into the water page in water cooling box and do not result in hermetic container internal pressure superpressure, it is to avoid lead to casing
Casing deformation, leaks.Meanwhile, it is easy to monitor, anhydrous spilling under nominal situation.Electromotor cooling of the present utility model
Device, structure is simple, and low manufacture cost can effectively improve double water innercooling electric generator group water-cooling system safety, overcome moisturizing system
Potential safety hazard under system abnormal failure, while ensureing original design equipment sealing property, realizes equipment water level automatically and water tank pressure
The automatization that power controls.
Above in conjunction with accompanying drawing, exemplary description has been carried out to this utility model it is clear that this utility model concrete implementation simultaneously
Do not limited by aforesaid way, as long as employing the various improvement that method design of the present utility model and technical scheme are carried out, or
Not improved by of the present utility model design and technical scheme directly apply to other occasions, all in protection of the present utility model
In the range of.
Claims (6)
1. a kind of engine cooler, described engine cooler includes water-cooled casing (1), water-cooled casing (1) upper end
Portion is connected with filling pipe (2), water-cooled casing (1) bottom connect with Draw off valve (3) it is characterised in that: described electromotor
Chiller also includes overflow pipe (4), and overflow pipe (4) one end is connected with water-cooled casing (1) upper end, overflow pipe (4) other end
Connect with drain pipe (5).
2. engine cooler according to claim 1 it is characterised in that: described overflow pipe (4) includes one-level and overflows
Water pipe (6) and two grades of overflow pipes (7), described one-level overflow pipe (6) is set to the structure in " u " font, and described two grades overflow
Water pipe (7) is also configured as the structure in " u " font.
3. engine cooler according to claim 2 it is characterised in that: described two grades of overflow pipe (7) one end with
The upper end cover (8) of water-cooled casing (1) connects, and two grades of overflow pipe (7) other ends are connected with drain pipe (5), described Draw off valve
(3) connect with drain pipe (5).
4. engine cooler according to claim 2 it is characterised in that: described one-level overflow pipe (6) one end with
The side wall (9) of water-cooled casing (1) connects, and one-level overflow pipe (6) other end is connected with recovery pond (10), described filling pipe
(2) connect with the side wall (11) of water-cooled casing (1), described one-level overflow pipe (6) passes through connection end head (12) and side wall
(9) connect, filling pipe (2) connected with side wall (11) by connection end head (13), described connection end head (12)
It is set to the structure that level height is higher than the level height of connection end head (13).
5. engine cooler according to claim 1 it is characterised in that: described filling pipe (2) includes daily benefit
Water arm (14) and emergence compensating water arm (15), the side wall of described daily moisturizing arm (14) one end and water-cooled casing (1)
(11) connect, daily moisturizing arm (14) other end connected with supply tank (16), emergence compensating water arm (15) one end and water cooling box
Upper end cover (8) connection of body (1), emergence compensating water arm (15) other end is connected with daily moisturizing arm (14).
6. engine cooler according to claim 4 it is characterised in that: described one-level overflow pipe (6) is upper to be arranged
Hagioscope (17), hagioscope (17) be set to positioned at the recovery pond (10) of one-level overflow pipe (6) and connection end head (12) it
Between position structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676218.3U CN205921505U (en) | 2016-06-29 | 2016-06-29 | Send out electric machine cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676218.3U CN205921505U (en) | 2016-06-29 | 2016-06-29 | Send out electric machine cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921505U true CN205921505U (en) | 2017-02-01 |
Family
ID=57874572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676218.3U Expired - Fee Related CN205921505U (en) | 2016-06-29 | 2016-06-29 | Send out electric machine cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322778A (en) * | 2020-03-17 | 2020-06-23 | 山东交通学院 | Marine generator cooling system and control system |
| DE102022122417A1 (en) | 2022-09-05 | 2024-03-07 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for adjusting an oil level in an oil-cooled electric drive machine |
-
2016
- 2016-06-29 CN CN201620676218.3U patent/CN205921505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322778A (en) * | 2020-03-17 | 2020-06-23 | 山东交通学院 | Marine generator cooling system and control system |
| DE102022122417A1 (en) | 2022-09-05 | 2024-03-07 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for adjusting an oil level in an oil-cooled electric drive machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205921505U (en) | Send out electric machine cooling device | |
| CN202840973U (en) | 110KV energy-saving environment-friendly oil immersed integral high-power rectifying device cooled without water | |
| CN205230821U (en) | Prevent puncturing condenser | |
| CN209216689U (en) | A kind of low-tension transformer for avoiding oil level excessively high | |
| CN103413582B (en) | Peace note case | |
| CN216390737U (en) | Air-water cooler of wind power generator | |
| CN203632473U (en) | 600MW grade nuclear power conventional island generator auxiliary engine stator cooling water system | |
| CN105788783B (en) | A kind of round can type liquid cooling resistance and its manufacture method | |
| CN202468556U (en) | Oil temperature cooling device for pressure die-casting machine | |
| CN202918178U (en) | High-power converter cooling system | |
| CN110473695A (en) | A kind of municipal works intelligent cooling explosion-proof transformer | |
| CN210948999U (en) | Be applied to wind generating set's wheel hub water cooling circulation system | |
| CN203035467U (en) | Water-cooling system for offshore wind turbine generator | |
| CN208918864U (en) | A kind of double Electric Submersible Pump Systems | |
| CN112992488A (en) | Cooling method for flexible-direct transformer of internal circulation water cooling system | |
| CN104930909A (en) | Cooling water circulating system | |
| CN205909578U (en) | Dual -temperature industrial water cooling machine set | |
| CN207116014U (en) | Marine PWR Passive residual heat removal system | |
| CN215855597U (en) | Anti-interference pure water cooler | |
| CN202047140U (en) | Cooling device for copper bar | |
| CN213711244U (en) | Automatic water supply pressure stabilizer for water cooling system | |
| CN215890670U (en) | Hydraulic oil cooling system for vehicle | |
| CN203295282U (en) | Anticorrosion device for internal cooling water system of generator | |
| CN215979841U (en) | Improved generation pure water pump machine seals cooling water pipe | |
| CN220493408U (en) | Converter liquid cooling device and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 Department of intellectual property right of Hunan West Road No. 8 technology center, Ma'anshan City, Anhui Province Patentee after: MAANSHAN IRON & STEEL Co.,Ltd. Address before: 243003 Hunan Anhui West Road, No. 8 technology center, Intellectual Property Department Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: MAANSHAN IRON & STEEL Co.,Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 |