CN109781285A - Generator motor temperature-detecting device and method - Google Patents
Generator motor temperature-detecting device and method Download PDFInfo
- Publication number
- CN109781285A CN109781285A CN201811329404.XA CN201811329404A CN109781285A CN 109781285 A CN109781285 A CN 109781285A CN 201811329404 A CN201811329404 A CN 201811329404A CN 109781285 A CN109781285 A CN 109781285A
- Authority
- CN
- China
- Prior art keywords
- gear
- pointer
- generator motor
- paintbrush
- driving roller
- 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.)
- Pending
Links
Abstract
The invention discloses a kind of generator motor temperature-detecting device and methods, the heat-conducting copper pipe in motor case body is protruded into including one end, the C-shaped elastic metallic pipe being connected to the heat-conducting copper pipe other end, first gear, second gear engaged with the first gear, the third gear engaged with second gear, the pointer in the shaft of third gear, the paintbrush on pointer；It further include driving roller and driven roller, driving roller is equipped with paper roll, and paper roll is connect with driven roller, and the shaft of driving roller is connected to motor；The paper surface being unfolded between paintbrush and driving roller and driven roller contacts, and the free end of C-shaped elastic metallic pipe is connected by a side of shaft and first gear.The present invention has and can accurately record the temperature variation in motor case body, provides the characteristics of authentic data is supported for the structure improvement of motor.
Description
Technical field
The present invention relates to generator motor technical fields, more particularly, to a kind of generator motor temperature-detecting device and side
Method.
Background technique
Generator motor is mainly used for hydroenergy storage station.Since Reversible Pump-Turbine makees the hydraulic turbine and water pump operation
When direction of rotation be opposite, therefore generator motor also needs correspondingly bidirectional movement.In order to realize synchronous motor bidirectional movement,
Power phase may be implemented in the selection of electrical main connecting wire and switchgear to be converted.
Hydroenergy storage station plays valley-fill peak regulation in the power system, it is desirable that start-stop is more frequent, while also need through
Often make frequency modulation, generator operation as synchronous condenser, the adjustment of operating condition is also very frequent.Generator motor is under the service condition frequently changed, in
Naturally very acutely, there is presently no effective methods to detect the intracorporal temperature of generator motor shell for portion's temperature change.
Summary of the invention
Goal of the invention of the invention is to overcome the prior art that can not accurately detect the intracorporal temperature of generator motor shell
Deficiency, provide a kind of generator motor temperature-detecting device and method.
To achieve the goals above, the invention adopts the following technical scheme:
The intracorporal heat-conducting copper pipe of generator motor shell is protruded into a kind of generator motor temperature-detecting device, including one end, with
The C-shaped elastic metallic pipe of heat-conducting copper pipe other end connection, first gear, second gear engaged with the first gear, with the second tooth
Take turns the third gear of engagement, the pointer in the shaft of third gear, the paintbrush on pointer；Further include driving roller and
Driven roller, driving roller are equipped with paper roll, and paper roll is connect with driven roller, and the shaft of driving roller is connected to motor；Paintbrush
The paper surface being unfolded between driving roller and driven roller contacts, and the free end of C-shaped elastic metallic pipe passes through shaft and the
One side of one gear connects.
Heat-conducting copper pipe one end of the invention is located in generator motor shell, the heat-conducting copper pipe other end and C-shaped elastic metallic
Pipe connection, C-shaped elastic metallic pipe is made of elastic material, for example, can be nickel bronze material；Heat-conducting copper pipe in time will variation
Temperature pass to C-shaped elastic metallic pipe, flexible by C-shaped elastic metallic pipe is the beat of pointer, and paintbrush draws lines on paper,
By the variation of the lines on paper, the intracorporal temperature variations of shell in generator motor operational process can be obtained, thus
The structure of generator motor is improved, authentic data support is provided.
Preferably, further including the C-shaped disk on generator motor shell, C-shaped disk is equipped with C-shaped groove, and pointer is logical
Sliding block is crossed to be slidably connected with C-shaped groove；C-shaped disk and paintbrush are located on two opposite sides of pointer.
C-shaped disk and C-shaped groove and can give pointer to provide support to the mobile offer guiding of pointer, to make paintbrush
Clearly lines can be drawn.
Preferably, pointer is equipped with the pen container vertical with pointer, pen container bottom is equipped with spring, and paintbrush is located in pen container,
Connecting rope is equipped between paintbrush and pen container.
The setting of pen container and spring, contacts paintbrush with sheet stabilizers always, to make paintbrush preferably draw lines, even
The setting of splicing separate paintbrush will not with pen container.
Preferably, the heat-conducting copper pipe is heat pipe, heat-conducting copper pipe protrudes into the intracorporal one end of generator motor shell and power generation
The stator of motor connects.
A kind of method of generator motor temperature-detecting device, includes the following steps:
With the variation of the intracorporal temperature of generator motor shell, the temperature of variation is passed to C-shaped bullet in time by heat-conducting copper pipe
Property metal tube, after temperature increases, C-shaped elastic metallic pipe elongation, the C-shaped elastic metallic pipe of elongation pushes first gear clockwise
Rotation, first gear drive second gear to rotate counterclockwise, and second gear drives third gear to rotate clockwise, to make pointer
It swings to the right；
After temperature reduces, C-shaped elastic metallic pipe shortens, and the C-shaped elastic metallic pipe of shortening pulls first gear counterclockwise
Rotation, first gear drive second gear to rotate clockwise, and second gear drives third gear to rotate counterclockwise, to make pointer
It swings to the left；
During pointer swings, motor drives driving roller rotation, and driving roller is by the paper on driven roller
The paper of volume is unfolded and is wound on driving roller, and paintbrush is drawn on paper offline during paper is mobile relative to paintbrush
Item.
Therefore, the invention has the following beneficial effects: can accurately remember the intracorporal temperature variation of generator motor shell
Record is got off, and provides authentic data support for the structure improvement of generator motor.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention；
Fig. 2 is a kind of partial sectional view of pointer and C-shaped disk of the invention.
In figure: heat-conducting copper pipe 1, first gear 3, second gear 4, third gear 5, pointer 6, is drawn C-shaped elastic metallic pipe 2
Pen 7, driving roller 8, driven roller 9, shaft 10, C-shaped disk 11, C-shaped groove 12, pen container 61, spring 62, generator motor shell
101。
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment as shown in Figure 1 is a kind of generator motor temperature-detecting device, including generator motor is protruded into one end
Heat-conducting copper pipe 1 in shell 101, the C-shaped elastic metallic pipe 2 being connected to the heat-conducting copper pipe other end, first gear 3, with the first tooth
The second gear 4 of engagement, the third gear 5 engaged with second gear are taken turns, the pointer 6 in the shaft of third gear is set to
Paintbrush 7 on pointer；It further include driving roller 8 and driven roller 9, driving roller is equipped with paper roll, and paper roll and driven roller connect
It connects, the shaft of driving roller is connected to motor；The paper surface being unfolded between paintbrush and driving roller and driven roller contacts, C
The free end of shape elastic metallic pipe is connect by shaft 10 with a side of first gear.
As shown in Fig. 2, further including the C-shaped disk 11 on generator motor shell, C-shaped disk is equipped with C-shaped groove 12, refers to
Needle is slidably connected by sliding block and C-shaped groove；C-shaped disk and paintbrush are located on two opposite sides of pointer.
Pointer is equipped with the pen container 61 vertical with pointer, and pen container bottom is equipped with spring 62, and paintbrush is located in pen container, paintbrush with
Connecting rope is equipped between pen container.
Heat-conducting copper pipe is heat pipe, and heat-conducting copper pipe protrudes into the intracorporal one end of generator motor shell and the stator of engine connects.
A kind of method of generator motor temperature-detecting device, includes the following steps:
With the variation of the intracorporal temperature of generator motor shell, the temperature of variation is passed to C-shaped bullet in time by heat-conducting copper pipe
Property metal tube, after temperature increases, C-shaped elastic metallic pipe elongation, the C-shaped elastic metallic pipe of elongation pushes first gear clockwise
Rotation, first gear drive second gear to rotate counterclockwise, and second gear drives third gear to rotate clockwise, to make pointer
It swings to the right；
After temperature reduces, C-shaped elastic metallic pipe shortens, and the C-shaped elastic metallic pipe of shortening pulls first gear counterclockwise
Rotation, first gear drive second gear to rotate clockwise, and second gear drives third gear to rotate counterclockwise, to make pointer
It swings to the left；
During pointer swings, motor drives driving roller rotation, and driving roller is by the paper on driven roller
The paper of volume is unfolded and is wound on driving roller, and paintbrush is drawn on paper offline during paper is mobile relative to paintbrush
Item.
The fluctuating range of lines is related to temperature fluctuation range, and the present invention passes through test of many times, is made that and Oscillation Amplitude
Relevant temperature value corresponds to table, after obtaining the lines figure on paper, inquires the corresponding table of corresponding with range value temperature value, then obtains
The intracorporal temperature value of generator motor shell.
It should be understood that this embodiment is only used to illustrate the invention but not to limit the scope of the invention.In addition, it should also be understood that,
After having read the content of the invention lectured, those skilled in the art can make various modifications or changes to the present invention, these etc.
Valence form is also fallen within the scope of the appended claims of the present application.
Claims (5)
1. a kind of generator motor temperature-detecting device, characterized in that protruded into generator motor shell (101) including one end
Heat-conducting copper pipe (1), the C-shaped elastic metallic pipe (2) being connected to the heat-conducting copper pipe other end, first gear (3) are engaged with first gear
Second gear (4), the third gear (5) engaged with second gear, the pointer (6) in the shaft of third gear is set to
Paintbrush (7) on pointer；Further include driving roller (8) and driven roller (9), driving roller is equipped with paper roll, paper roll with it is driven
Idler wheel connection, the shaft of driving roller are connected to motor；The paper surface being unfolded between paintbrush and driving roller and driven roller
The free end of contact, C-shaped elastic metallic pipe is connect by shaft (10) with a side of first gear.
2. generator motor temperature-detecting device according to claim 1, characterized in that further include being set to generator motor
C-shaped disk (11) on shell, C-shaped disk are equipped with C-shaped groove (12), and pointer is slidably connected by sliding block and C-shaped groove；C-shaped disk
It is located on opposite two sides of pointer with paintbrush.
3. generator motor temperature-detecting device according to claim 1, characterized in that pointer is equipped with vertical with pointer
Pen container (61), pen container bottom is equipped with spring (62), and paintbrush is located in pen container, equipped with connecting rope between paintbrush and pen container.
4. generator motor temperature-detecting device according to claim 1 or 2 or 3, characterized in that the heat-conducting copper pipe is
Heat pipe, heat-conducting copper pipe protrudes into the intracorporal one end of generator motor shell and the stator of engine connects.
5. a kind of method based on generator motor temperature-detecting device described in claim 1, characterized in that including walking as follows
It is rapid:
With the variation of the intracorporal temperature of generator motor shell, the temperature of variation is passed to C-shaped elasticity gold in time by heat-conducting copper pipe
Belong to pipe, after temperature increases, the C-shaped elastic metallic pipe of the elongation of C-shaped elastic metallic pipe, elongation pushes first gear to turn clockwise
Dynamic, first gear drives second gear to rotate counterclockwise, and second gear drives third gear to rotate clockwise, thus make pointer to
Right swing；
After temperature reduces, C-shaped elastic metallic pipe shortens, and the C-shaped elastic metallic pipe of shortening pulls first gear to rotate counterclockwise,
First gear drives second gear to rotate clockwise, and second gear drives third gear to rotate counterclockwise, to make pointer to the left
It swings；
During pointer swings, motor drives driving roller rotation, and driving roller is by the paper roll on driven roller
Paper is unfolded and is wound on driving roller, lines under paintbrush is drawn on paper during paper is mobile relative to paintbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329404.XA CN109781285A (en) | 2018-11-08 | 2018-11-08 | Generator motor temperature-detecting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329404.XA CN109781285A (en) | 2018-11-08 | 2018-11-08 | Generator motor temperature-detecting device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109781285A true CN109781285A (en) | 2019-05-21 |
Family
ID=66496393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811329404.XA Pending CN109781285A (en) | 2018-11-08 | 2018-11-08 | Generator motor temperature-detecting device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109781285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309227A (en) * | 2023-10-27 | 2023-12-29 | 中国船舶集团有限公司第七一五研究所 | Pressure detection device and method for metering detection |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007637A (en) * | 1976-03-11 | 1977-02-15 | George Nakagawa | Disposable-type temperature recorder |
| EP0363289A1 (en) * | 1988-10-04 | 1990-04-11 | G.I.R. (Société Civile) | Temperature control apparatus containing at least one shape memory alloy element |
| US6945693B2 (en) * | 2000-09-30 | 2005-09-20 | Kaiser Dolores C | Cooking thermometer with audible alarm |
| CN202066520U (en) * | 2011-04-18 | 2011-12-07 | 纪淑卿 | Roll paper type temperature recorder |
| CN202145148U (en) * | 2011-06-20 | 2012-02-15 | 朱海燕 | Mechanical type transport temperature recorder |
| CN105352618A (en) * | 2014-08-20 | 2016-02-24 | 哈尔滨理大晟源科技开发有限公司 | Pressure type thermometer and temperature measuring method thereof |
| CN107941356A (en) * | 2017-12-27 | 2018-04-20 | 南京萃智水利科技有限公司 | A kind of environment measuring temperature recording unit and production and preparation method thereof |
| CN207894524U (en) * | 2017-12-27 | 2018-09-21 | 宿迁峰驰安防有限公司 | A kind of environment measuring temperature recording unit |
| CN207973268U (en) * | 2018-03-23 | 2018-10-16 | 杭州知意达科技有限公司 | A kind of paper of laminating machine takes mouth mechanism |
-
2018
- 2018-11-08 CN CN201811329404.XA patent/CN109781285A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007637A (en) * | 1976-03-11 | 1977-02-15 | George Nakagawa | Disposable-type temperature recorder |
| EP0363289A1 (en) * | 1988-10-04 | 1990-04-11 | G.I.R. (Société Civile) | Temperature control apparatus containing at least one shape memory alloy element |
| US6945693B2 (en) * | 2000-09-30 | 2005-09-20 | Kaiser Dolores C | Cooking thermometer with audible alarm |
| CN202066520U (en) * | 2011-04-18 | 2011-12-07 | 纪淑卿 | Roll paper type temperature recorder |
| CN202145148U (en) * | 2011-06-20 | 2012-02-15 | 朱海燕 | Mechanical type transport temperature recorder |
| CN105352618A (en) * | 2014-08-20 | 2016-02-24 | 哈尔滨理大晟源科技开发有限公司 | Pressure type thermometer and temperature measuring method thereof |
| CN107941356A (en) * | 2017-12-27 | 2018-04-20 | 南京萃智水利科技有限公司 | A kind of environment measuring temperature recording unit and production and preparation method thereof |
| CN207894524U (en) * | 2017-12-27 | 2018-09-21 | 宿迁峰驰安防有限公司 | A kind of environment measuring temperature recording unit |
| CN207973268U (en) * | 2018-03-23 | 2018-10-16 | 杭州知意达科技有限公司 | A kind of paper of laminating machine takes mouth mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309227A (en) * | 2023-10-27 | 2023-12-29 | 中国船舶集团有限公司第七一五研究所 | Pressure detection device and method for metering detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107454229B (en) | Flexible display screen auxiliary device and folding mobile terminal | |
| CN205442132U (en) | High elasticity beryllium copper alloy takes apparatus for producing | |
| CN207375415U (en) | A kind of sheet material winding device | |
| CN209356328U (en) | A kind of bending test apparatus | |
| CN109781285A (en) | Generator motor temperature-detecting device and method | |
| CN109720621A (en) | It is a kind of to improve stable fruits and vegetables vegetables baler with negative pressure Electrostatic Absorption | |
| CN109842246A (en) | Generator motor temperature control equipment and method | |
| CN209334608U (en) | A kind of pin foot bar folder of magnetic elements | |
| CN205301073U (en) | Bend plug lead wire anchor clamps on test machine | |
| CN211701782U (en) | Winding device | |
| EP3604802B1 (en) | Power generation system | |
| CN209730644U (en) | A kind of electric power overhaul bracket | |
| CN209182180U (en) | Test machine is waved in a kind of earphone cable bending | |
| CN206345529U (en) | A kind of cable winders | |
| CN108506152A (en) | A kind of electric generator using sea wave energy | |
| CN211846652U (en) | Winding device for wire and cable convenient to use | |
| CN209026272U (en) | Pressure-regulating valve based on internal pressure | |
| CN201869042U (en) | Generator shaft current guiding device of wind generating set | |
| CN114709972A (en) | Thoracic cavity pressing driving mechanism and extrathoracic pressing machine | |
| CN209249868U (en) | Carbon brush component | |
| CN209170164U (en) | A kind of wind-force electrical machinery stator rotor trap supporting mechanism | |
| CN113095001A (en) | Terminal equality constraint economic model prediction maximum wave energy capture method | |
| CN206827749U (en) | winder | |
| CN204564788U (en) | Micro-machine drawing outlet mechanism | |
| CN110143462A (en) | A kind of full-automatic change of lap of wrap-up unloads volume system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190521 |