CN203772428U - Power generator temperature detection and cooling control mechanism - Google Patents
Power generator temperature detection and cooling control mechanism Download PDFInfo
- Publication number
- CN203772428U CN203772428U CN201320579542.XU CN201320579542U CN203772428U CN 203772428 U CN203772428 U CN 203772428U CN 201320579542 U CN201320579542 U CN 201320579542U CN 203772428 U CN203772428 U CN 203772428U
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- China
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- temperature
- generator
- power generator
- temperature detection
- control module
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Abstract
The utility model belongs to the technical field of power generator temperature detection. A power generator temperature detection and cooling control mechanism comprises a temperature sensor mounted on a power generator stator. The temperature sensor is sequentially connected with a temperature sensing module and a control module. The control module is connected with a semiconductor refrigeration system. The temperature sensing module compares a temperature signal transmitted by the temperature sensor with a set temperature parameter, and transmits a comparison result to the control module. The control module controls the working state of the semiconductor refrigeration system. The semiconductor refrigeration system has a semiconductor refrigeration terminal exchanger and a refrigerant circulation pipeline, and the refrigerant circulation pipeline is connected with a cold-utilizing power generator. Therefore, when the temperature of the power generator is too high or relatively high, the power generator temperature detection and cooling control mechanism is capable of automatically initiating the semiconductor refrigeration system to cool the power generator and lower the working temperature of the power generator. The power generator temperature detection and cooling control mechanism is simple in construction, high in practicality, and convenient to mount and maintain.
Description
Technical field
The utility model belongs to generator-temperature detection detection technique field, is specifically related to a kind of generator-temperature detection and detects and cooling control gear.
Background technology
The most function singleness of system for detecting temperature that existing generator has; only can provide simple temperature to show or and warning function; do not have the function of protection and retention temperature variation factor for the operation of generator; generator maintenance to the later stage can not provide supplemental characteristic; in addition in the time of excess Temperature, generally can only shut down or segmentation maintenance; that gives generator has normally brought a lot of inconvenience; at present mostly take water-cooled for the excess temperature of generator, however the weak effect of water-cooled water resource waste, pollution problem exist always in addition.
Utility model content
The purpose of this utility model be overcome in prior art, can not record that generator working temperature exceeds the quata and can not environmental protection, energy-conservation in the time of its excess Temperature, carry out the problem that cooling retainer works on.
For this reason, the utility model provides a kind of generator-temperature detection to detect and cooling control gear, comprise the temperature sensor being installed on generator unit stator, described temperature sensor is connected with temperature-sensitive module controls module in turn, and control module is connected with semiconductor refrigeration system;
Temperature signal and design temperature parameter that described temperature-sensitive module transmits temperature sensor contrast, and send comparing result to control module, the duty of control module control semiconductor refrigeration system.
Described semiconductor refrigeration system has semiconductor refrigerating end interchanger and medium circulation pipeline, and medium circulation pipeline connects the cold generator that utilizes.
Described control module is also connected with audible-visual annunciator.
Described temperature sensor is connected in parallel to AD integrated display and thermometrograph.
Described medium circulation pipeline and the cold sinuous coil that utilizes generator to contact and adopt.
Described sinuous coil be with the cold serpentine bend coil pipe that utilizes generator fuselage radian to coordinate.
Described sinuous coil is identical with the cold radius-of-curvature of generator fuselage of utilizing.
The beneficial effects of the utility model: this kind of generator-temperature detection that the utility model provides detects and cooling control gear, comprise the temperature sensor being installed on generator unit stator, described temperature sensor is connected with temperature-sensitive module controls module in turn, and control module is connected with semiconductor refrigeration system; Temperature signal and design temperature parameter that described temperature-sensitive module transmits temperature sensor contrast, and send comparing result to control module, the duty of control module control semiconductor refrigeration system.Described semiconductor refrigeration system has semiconductor refrigerating end interchanger and medium circulation pipeline, and medium circulation pipeline connects the cold generator that utilizes.Therefore the utlity model has in the time that generator-temperature detection is too high or when higher and automatically to start semiconductor refrigeration system and it is carried out cooling, reduce its working temperature, there is construction simple, practical strong, convenient for installation and maintenance.
Below with reference to accompanying drawing, the utility model is described in further details.
Brief description of the drawings
Fig. 1 is principle of work and power schematic diagram of the present utility model.
Fig. 2 is semiconductor cooling system schematic diagram of the present utility model.
Fig. 3 is that cooling coil of the present utility model coordinates schematic diagram with generator frame.
Embodiment
Embodiment 1:
The present embodiment provides a kind of generator-temperature detection to detect and cooling control gear, comprise the temperature sensor 1 being installed on generator unit stator, in conjunction with Fig. 1,2 visible, temperature sensor 1 is connected with temperature-sensitive module 2 control modules 3 in turn, and control module 3 is connected with semiconductor refrigeration system 4; The temperature signal that temperature-sensitive module 2 transmits temperature sensor 1 and design temperature parameter contrast, and send comparing result to control module 3, and control module 3 is controlled the duty of semiconductor refrigeration system.
Semiconductor refrigeration system 4 has semiconductor refrigerating end interchanger 5 and medium circulation pipeline 6, and medium circulation pipeline 6 connects the cold generator 10 that utilizes.
This scheme has solved in the time that generator-temperature detection is too high or when higher and automatically to have started semiconductor refrigeration system and it is carried out cooling, reduces its working temperature.
Embodiment 2
On the basis of embodiment mono-, control module 3 is also connected with audible-visual annunciator 7.Temperature sensor 1 is connected in parallel to AD integrated display 8 and thermometrograph 9.Visible in conjunction with Fig. 3, medium circulation pipeline 6 and the cold sinuous coil 11 that utilizes generator 10 to contact and adopt.Sinuous coil 11 for with the cold serpentine bend coil pipe that utilizes generator fuselage radian to coordinate.
This scheme, on the basis of embodiment 1, further solves the problem of temperature alarming, record, and preferably with identical with generator body radian or radius-of-curvature (coaxial), thereby large contact surface greatly improves cooling effect greatly.Sinuous coil is identical with the cold radius-of-curvature of generator fuselage of utilizing.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection scope of the present invention.
Claims (6)
1. a generator-temperature detection detects and cooling control gear, comprise the temperature sensor (1) being installed on generator unit stator, it is characterized in that: described temperature sensor (1) is connected with temperature-sensitive module (2), control module (3) in turn, and control module (3) is connected with semiconductor refrigeration system (4);
Temperature signal and design temperature parameter that described temperature-sensitive module (2) transmits temperature sensor (1) contrast, and send comparing result to control module (3), and control module (3) is controlled the duty of semiconductor refrigeration system;
Described semiconductor refrigeration system (4) has semiconductor refrigerating end interchanger (5) and medium circulation pipeline (6), and medium circulation pipeline (6) connects the cold generator (10) that utilizes.
2. generator-temperature detection as claimed in claim 1 detects and cooling control gear, it is characterized in that: described control module (3) is also connected with audible-visual annunciator (7).
3. generator-temperature detection as claimed in claim 1 detects and cooling control gear, it is characterized in that: described temperature sensor (1) is connected in parallel to AD integrated display (8) and thermometrograph (9).
4. generator-temperature detection as claimed in claim 1 detects and cooling control gear, it is characterized in that: described medium circulation pipeline (6) and the cold sinuous coil (11) that utilizes generator (10) to contact and adopt.
5. generator-temperature detection as claimed in claim 4 detects and cooling control gear, it is characterized in that: described sinuous coil (11) for with the cold serpentine bend coil pipe that utilizes generator fuselage radian to coordinate.
6. generator-temperature detection as claimed in claim 5 detects and cooling control gear, it is characterized in that: described sinuous coil is identical with the cold radius-of-curvature of generator fuselage of utilizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579542.XU CN203772428U (en) | 2013-09-18 | 2013-09-18 | Power generator temperature detection and cooling control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579542.XU CN203772428U (en) | 2013-09-18 | 2013-09-18 | Power generator temperature detection and cooling control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772428U true CN203772428U (en) | 2014-08-13 |
Family
ID=51289607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320579542.XU Expired - Fee Related CN203772428U (en) | 2013-09-18 | 2013-09-18 | Power generator temperature detection and cooling control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479590A (en) * | 2017-08-04 | 2017-12-15 | 广州威能机电有限公司 | Generating set temperature control system |
-
2013
- 2013-09-18 CN CN201320579542.XU patent/CN203772428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479590A (en) * | 2017-08-04 | 2017-12-15 | 广州威能机电有限公司 | Generating set temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |