CN210468962U - Novel anti short circuit generator - Google Patents
Novel anti short circuit generator Download PDFInfo
- Publication number
- CN210468962U CN210468962U CN201922019206.XU CN201922019206U CN210468962U CN 210468962 U CN210468962 U CN 210468962U CN 201922019206 U CN201922019206 U CN 201922019206U CN 210468962 U CN210468962 U CN 210468962U
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- China
- Prior art keywords
- generator
- electric
- short circuit
- bottom plate
- mounting seat
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- Expired - Fee Related
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- 239000002250 absorbent Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000000498 cooling water Substances 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000016507 interphase Effects 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Images
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a novel anti short circuit generator, including the box, the bottom mounting of box inner wall is equipped with two supporting shoes, and the fixed bottom plate that is equipped with in top between two supporting shoes, the top of bottom plate are equipped with the mount pad, and the bottom mounting of mount pad is equipped with a plurality of screw thread post, and the bottom of a plurality of screw thread post all alternates with the bottom plate slip to be connected, the beneficial effects of the utility model are that: the high-molecular water-absorbent resin particles in the adsorption tank can adsorb moisture in air entering the box body, the high short circuit caused by air humidity is avoided to the maximum extent, the elastic effect of the spring can play the purpose of elastic buffering for the mounting seat, then the generator main body installed on the mounting seat can be in an elastic stable state, the stability of the generator main body in operation is improved, the short circuit can be greatly reduced due to vibration, air flow, centrifugal force and other reasons, and then the short circuit resistance of the generator can be improved.
Description
Technical Field
The utility model relates to a generator, in particular to novel anti short circuit generator belongs to power equipment technical field.
Background
Generators (the english name: Generators) are mechanical devices that convert other forms of energy into electrical energy, and are driven by turbines, diesel engines, or other power machines to convert energy generated by water flow, air flow, fuel combustion, or nuclear fission into mechanical energy, which is then transmitted to Generators, and then converted into electrical energy by the Generators. The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. At present, the generator is greatly damaged by the interphase short circuit of the stator winding of the generator (particularly the three-phase short circuit at the outlet of the generator). The short-circuit current value can reach 10-20 times of rated current, and strong short-circuit current generates strong electrodynamic force to deform and displace the coil and even break the insulation, particularly the end part of the stator winding is more serious.
The existing generator has the following defects: 1. the existing generator stator winding has poor short-circuit resistance, is easily influenced by the humidity of outside air, is damaged in insulation due to unqualified water and gas quality, is broken in insulation when the insulation weak point is subjected to overvoltage or heavy current impact to cause interphase short circuit, and causes that parts fall off or are thrown out due to vibration, airflow, centrifugal force and the like in the operation of the generator to damage the insulation of the stator winding to cause the interphase short circuit; 2. the existing generator stator winding cooling water goes out the short circuit when the water temperature is too high easily, and the existing generator does not possess the cooling water temperature and detects alarming function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel anti short circuit generator to solve the current anti short circuit capability of generator stator winding that proposes among the above-mentioned background art poor and do not possess the problem that cooling water temperature detected alarming function.
In order to achieve the above object, the utility model provides a following technical scheme: a novel short-circuit-resistant generator comprises a box body, wherein two supporting blocks are fixedly arranged at the bottom end of the inner wall of the box body, a bottom plate is fixedly arranged at the top part between the two supporting blocks, an installation seat is arranged at the top end of the bottom plate, a plurality of threaded columns are fixedly arranged at the bottom end of the installation seat, the bottoms of the plurality of threaded columns are slidably and alternately connected with the bottom plate, a plurality of springs are respectively sleeved on the threaded columns, a generator main body is fixedly arranged at the top end of the installation seat, an adsorption groove with an outward opening is fixedly and alternately connected to one side of the box body, the inside of the adsorption groove is divided into a first inner cavity and a second inner cavity through a partition plate, four net frames are respectively and fixedly arranged inside the first inner cavity and inside the second inner cavity, water-absorbent polymer resin particles are respectively filled inside the two net frames positioned at the outer sides, and two air inlet pipes are respectively and fixedly and alternately connected inside, two electric valves and two check valves are respectively and fixedly installed on the two air inlet pipes.
As an optimal technical scheme of the utility model, every adjusting nut is installed to the equal screw thread in bottom of screw thread post.
As a preferred technical scheme of the utility model, the inboard top of first inner chamber and the inboard top of second inner chamber pass through two connecting pipes respectively with two exit end fixed connection of three-way pipe, the entrance point of three-way pipe passes through the top intercommunication of connecting pipe and box opposite side, fixed mounting has electric three-way valve on the three-way pipe.
As an optimized technical scheme of the utility model, be in inboard two the inside of net frame all is filled there is the silica gel granule that discolours, is in two in the outside the inside of net frame is fixed respectively and is equipped with two electric plates.
As an optimal technical scheme of the utility model, the fixed alarm that is equipped with of opposite side on box top, the top of box articulates there is the case lid, the fixed flush mounting plate that is equipped with in middle part on case lid top, flush mounting plate's surface is installed temperature detect switch, electric three-way valve control switch, two electric plate control switches and two electric valve control switches respectively, the fixed inside of arranging generator main part cooling water outlet pipe in of probe of temperature detect switch, alarm, electric three-way valve, two electric plates and two electric valves are respectively through temperature detect switch, electric three-way valve control switch, two electric plate control switches and two electric valve control switches and external power supply electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel anti short circuit generator has following beneficial effect:
1) the water in the air entering the box body can be adsorbed by the macromolecular water-absorbent resin particles in the adsorption tank, short circuit caused by high air humidity is avoided to the maximum extent, the elastic buffer can be achieved for the mounting seat through the elastic action of the spring, then the generator main body mounted on the mounting seat can be in an elastic stable state, the stability of the generator main body in operation is improved, short circuit caused by vibration, airflow, centrifugal force and other reasons can be greatly reduced, the short circuit resistance of the generator can be improved, meanwhile, the flow direction of hot air generated by the operation of the generator can be conveniently switched by controlling the electric three-way valve, the macromolecular water-absorbent resin particles to be heated and dried can be preheated through the hot air, the heat is reasonably utilized to realize the cyclic utilization of the macromolecular water-absorbent resin particles, and the energy;
2) when the cooling water temperature is too high, the purpose of automatic alarm can be realized through the automatic control alarm of the temperature control switch, and the working personnel can be reminded to stop the machine for maintenance in time.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic view of the top-view section structure of the adsorption tank of the present invention.
In the figure: 1. a box body; 2. a support block; 3. a base plate; 4. a mounting seat; 5. a threaded post; 6. a spring; 7. a generator main body; 8. an adsorption tank; 9. a partition plate; 10. a first lumen; 11. a second lumen; 12. a screen frame; 13. high-molecular water-absorbent resin particles; 14. allochroic silica gel particles; 15. a connecting pipe; 16. a three-way pipe; 17. an electric three-way valve; 18. a switch panel; 19. a temperature control switch; 20. an alarm; 21. adjusting the nut; 22. an electric hot plate; 23. an air inlet pipe; 24. an electrically operated valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a novel short-circuit resistant generator, which comprises a box body 1, two supporting blocks 2 are fixed at the bottom end of the inner wall of the box body 1, a bottom plate 3 is fixed at the top part between the two supporting blocks 2, a mounting seat 4 is arranged at the top end of the bottom plate 3, a plurality of threaded columns 5 are fixed at the bottom end of the mounting seat 4, the bottoms of the plurality of threaded columns 5 are slidably and alternately connected with the bottom plate 3, a plurality of springs 6 are respectively sleeved on the plurality of threaded columns 5, the mounting seat 4 can be elastically buffered by the elastic action of the springs 6, so that a generator main body 7 arranged on the mounting seat 4 is in an elastically stable state, the stability of the generator main body 7 in operation is improved, the generator main body 7 is fixedly arranged at the top end of the mounting seat 4, an adsorption groove 8 with an outward opening is fixedly and alternately connected at one, the inside of adsorption tank 8 is separated for first inner chamber 10 and second inner chamber 11 through baffle 9, the inside of first inner chamber 10 and the inside of second inner chamber 11 are fixed respectively and are equipped with four net frame 12, the inside of two net frame 12 that are in the outside all is filled with polymer water absorbent resin granule 13, can adsorb the moisture that gets into in 1 inside air of box through polymer water absorbent resin granule 13, the higher short circuit that leads to of air humidity is avoided to the at utmost, two intake pipe 23 of inboard fixed interlude connection respectively of first inner chamber 10 and second inner chamber 11, respectively fixed mounting has two electric valve 24 and two check valves in two intake pipe 23, can prevent the backward flow through the check valve.
Preferably, an adjusting nut 21 is installed at the bottom end of each threaded column 5 in a threaded manner, the compression amount of the spring 6 can be adjusted through the adjusting nut 21, the buffering capacity of the spring 6 can be adjusted conveniently, the spring can be adjusted and used according to the specific quality of the generator main body 7, the top of the inner side of the first inner cavity 10 and the top of the inner side of the second inner cavity 11 are fixedly connected with two outlet ends of a three-way pipe 16 through two connecting pipes 15 respectively, the inlet end of the three-way pipe 16 is communicated with the top of the other side of the box body 1 through the connecting pipe 15, an electric three-way valve 17 is fixedly installed on the three-way pipe 16, the flow direction of hot air can be switched conveniently by controlling the electric three-way valve 17, the high polymer water-absorbent resin particles 13 to be heated and dried can be preheated through the hot air, the heat is reasonably utilized, the energy is saved, the color-changing silica, the high-molecular water-absorbent resin particles 13 can be dried and dehydrated through the electric heating plates 22, the cyclic utilization of the high-molecular water-absorbent resin particles 13 is realized, the other side of the top end of the box body 1 is fixedly provided with the alarm 20, the top end of the box body 1 is hinged with a box cover, the middle part of the top end of the box cover is fixedly provided with the switch panel 18, the surface of the switch panel 18 is respectively provided with the temperature control switch 19, the electric three-way valve control switch, the two electric heating plate control switches and the two electric valve control switches, the probe of the temperature control switch 19 is fixedly arranged in the cooling water outlet pipe of the generator main body 7, the alarm 20, the electric three-way valve 17, the two electric heating plates 22 and the two electric valves 24 are respectively electrically connected with an external power supply through the temperature control switch 19, the operation is simple and convenient, and the purpose of automatic alarm can be realized by automatically controlling the alarm 20 through the temperature control switch 19 when the cooling water temperature is too high, so that the staff is reminded to overhaul in time.
When in specific use, the utility model relates to a novel short-circuit resistant generator, firstly, the generator main body 7 is fixedly arranged on the mounting seat 4, then the case cover is covered for normal power generation operation, the generator main body 7 needs ventilation and cooling during normal operation, the generator main body 7 can generate air flow for ventilation and heat dissipation, the external air entering the interior of the case body 1 can be firstly processed by the adsorption groove 8 by arranging the generator main body 7 in the case body 1, the moisture in the air entering the interior of the case body 1 can be adsorbed by the macromolecular water-absorbent resin particles 13 in the adsorption groove 8, short circuit caused by high air humidity is avoided to the maximum extent, the generator main body 7 can play the purpose of elastic buffering for the mounting seat 4 by the elastic action of the spring 6 during operation, and then the generator main body 7 arranged on the mounting seat 4 can be in an elastic stable state, the stability of the generator main body 7 in operation is improved, short circuit caused by vibration, air flow, centrifugal force and the like can be greatly reduced, the short circuit resistance of the generator can be improved, the inner part of the adsorption groove 8 is divided into a first inner cavity 10 and a second inner cavity 11, the switching purpose can be realized during adsorption, and the continuous adsorption purpose is realized, namely when the first inner cavity 10 is adsorbed, one of the electric valves 24 communicated with the first inner cavity 10 is opened through the switch panel 18, at the moment, the outside air is communicated with the inner part of the box body 1 through one of the air inlet pipes 23, hot air carrying heat enters the three-way pipe 16 through the connecting pipe 15, the flow direction of the hot air generated by the operation of the generator can be switched by controlling the electric three-way valve 17, the hot air carrying heat enters the inner part of the second inner cavity 11 to be discharged out of the box body 1, the first inner cavity 10 can heat and dry the high polymer water-absorbent resin particles 13, open the inside electric plate 22 of second inner chamber 11 through switch panel 18 and heat can, at first the cyclic utilization of polymer water-absorbent resin granule 13, the hot-blast that produces of generator operation can be preheated the polymer water-absorbent resin granule 13 of drying of treating heating, the rational utilization heat, it is more energy-conserving, the inside polymer water-absorbent resin granule 13 of first inner chamber 10 adsorbs switching over to second inner chamber 11 after saturation to go on adsorbing can repeatedly above-mentioned step, generator main body 7 is at the operation in-process, can be XH-W1308's temperature detect the cooling water temperature in real time through the model temperature detect switch 19, can realize automatic alarm's purpose through temperature detect switch 19 automatic control alarm 20 when the cooling water temperature is too high, in time remind the staff to stop the machine and examine.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A novel short-circuit-resistant generator comprises a box body (1) and is characterized in that two supporting blocks (2) are fixedly arranged at the bottom end of the inner wall of the box body (1), a bottom plate (3) is fixedly arranged at the top part between the two supporting blocks (2), a mounting seat (4) is arranged at the top end of the bottom plate (3), a plurality of threaded columns (5) are fixedly arranged at the bottom end of the mounting seat (4), the bottoms of the plurality of threaded columns (5) are slidably and alternately connected with the bottom plate (3), a plurality of springs (6) are respectively sleeved on the plurality of threaded columns (5), a generator main body (7) is fixedly arranged at the top end of the mounting seat (4), an adsorption groove (8) with an outward opening is fixedly and alternately connected to one side of the box body (1), the interior of the adsorption groove (8) is divided into a first inner cavity (10) and a second inner cavity (11) through a partition plate (, the inside of first inner chamber (10) and the inside of second inner chamber (11) are fixed respectively and are equipped with four net frame (12), are in two in the outside the inside of net frame (12) all is filled with polymer water-absorbent resin granule (13), the inboard of first inner chamber (10) and the inboard of second inner chamber (11) are fixed respectively and alternate and are connected with two intake pipe (23), two fixed mounting has two electric valve (24) and two check valves on intake pipe (23) respectively.
2. The novel short-circuit-resistant generator according to claim 1, characterized in that: and the bottom end of each threaded column (5) is provided with an adjusting nut (21) in a threaded manner.
3. The novel short-circuit-resistant generator according to claim 1, characterized in that: the top of the inner side of the first inner cavity (10) and the top of the inner side of the second inner cavity (11) are fixedly connected with two outlet ends of a three-way pipe (16) through two connecting pipes (15), the inlet end of the three-way pipe (16) is communicated with the top of the other side of the box body (1) through the connecting pipes (15), and an electric three-way valve (17) is fixedly installed on the three-way pipe (16).
4. A novel anti-short circuit generator according to claim 3, characterized in that: the two inner sides of the net frames (12) are filled with allochroic silica gel particles (14), and the two outer sides of the two net frames (12) are respectively and fixedly provided with two electric heating plates (22).
5. The novel anti-short circuit generator of claim 4, wherein: the fixed alarm (20) that is equipped with of opposite side on box (1) top, the top of box (1) articulates there is the case lid, the fixed flush mounting plate (18) that is equipped with in middle part on case lid top, temperature detect switch (19), electronic three-way valve control switch, two electric heat board control switch and two electric valve control switches are installed respectively to the surface of flush mounting plate (18), the probe of temperature detect switch (19) is fixed arranges the inside of generator main part (7) cooling water outlet pipe in, alarm (20), electronic three-way valve (17), two electric heat boards (22) and two electric valve (24) are respectively through temperature detect switch (19), electronic three-way valve control switch, two electric heat board control switch and two electric valve control switches and external power supply electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019206.XU CN210468962U (en) | 2019-11-21 | 2019-11-21 | Novel anti short circuit generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019206.XU CN210468962U (en) | 2019-11-21 | 2019-11-21 | Novel anti short circuit generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468962U true CN210468962U (en) | 2020-05-05 |
Family
ID=70436787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922019206.XU Expired - Fee Related CN210468962U (en) | 2019-11-21 | 2019-11-21 | Novel anti short circuit generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113472134A (en) * | 2021-05-27 | 2021-10-01 | 淮南万泰电子股份有限公司 | Mining flame proof Variable Frequency Speed Governing (VFSG) all-in-one |
-
2019
- 2019-11-21 CN CN201922019206.XU patent/CN210468962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113472134A (en) * | 2021-05-27 | 2021-10-01 | 淮南万泰电子股份有限公司 | Mining flame proof Variable Frequency Speed Governing (VFSG) all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20201121 |