CN211830429U - Motor with temperature protection for metering pump - Google Patents
Motor with temperature protection for metering pump Download PDFInfo
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- CN211830429U CN211830429U CN202020285609.9U CN202020285609U CN211830429U CN 211830429 U CN211830429 U CN 211830429U CN 202020285609 U CN202020285609 U CN 202020285609U CN 211830429 U CN211830429 U CN 211830429U
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- motor
- temperature
- stator winding
- metering pump
- stator
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Abstract
The utility model belongs to the technical field of motors, in particular to a motor with temperature protection for a metering pump, which comprises a motor, wherein the interior of the motor is connected with a stator, the outer side wall of the stator is connected with a stator winding, the front side of the outer side wall of the motor is connected with a junction box, one end of the motor is connected with an end cover, the top end of the outer side wall of the motor is connected with a fixing box, the interior of the stator winding is connected with a temperature switch, the front side of the fixing box is connected with a motor, and the outer side; the utility model discloses a when the preparation motor, establish ties temperature switch's power cord and stator winding together, with motor switch-on external power supply, when stator winding temperature risees, the external power supply is cut off in the temperature switch disconnection, and the motor stops the power supply for the coil temperature begins to descend, and when the closed temperature of temperature switch was fallen to the temperature, temperature switch can be automatic closed, thereby opens the motor and continues work, and then the effect of protection motor avoids the coil to burn out.
Description
Technical Field
The utility model belongs to the technical field of the motor, concretely relates to motor that has temperature protection for metering pump.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the generator mainly has the function of converting mechanical energy into electric energy.
The prior art has the following problems: when the voltage in the external power supply is too high, because the principle and the structure of motor, the motor can not auto-power-off, can supply power always this moment, and motor stator temperature can continuously rise, if do not protect, the temperature rises to the back that the stator coil burns out, and the coil short circuit leads to the outage.
Disclosure of Invention
For solving the problem that provides among the above-mentioned background art, the utility model provides a motor that metering pump was used and has temperature protection has automatic thermal protection and automatic characteristics of reminding.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor that has temperature protection for metering pump, includes the motor, the internally connected with stator of motor, the lateral wall of stator is connected with stator winding, the lateral wall front side of motor is connected with the terminal box, the one end of motor is connected with the end cover, the lateral wall top of motor is connected with fixed box, stator winding's internally connected with temperature switch, the front side of fixed box is connected with the motor, the output shaft lateral wall of motor is connected with the flabellum, the top of fixed box is connected with reminds the mechanism, stator winding passes through temperature switch and external power source electric connection, the motor with remind the mechanism all with another external power source electric connection.
In a preferred embodiment, a connection frame is connected to a front side of the fixing box, and the motor is positioned inside the connection frame.
In a preferred embodiment, a connecting pipe is connected to a bottom end of the connecting frame, and the bottom end of the connecting pipe is fixedly connected to the motor.
In a preferred embodiment, the top end of the fixing box is connected with an alarm, the position of the alarm is arranged on one side of the reminding mechanism, and the alarm is electrically connected with another external power supply.
In a preferred embodiment, the reminding mechanism comprises a lampshade, the lampshade is connected to the top end of the fixing box, flashing lamps are connected to the inside of the lampshade, and the number of the flashing lamps is four.
In a preferred embodiment, the top end of the alarm is provided with a heat dissipation hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a when the preparation motor, be in the same place with temperature switch's power cord and stator winding series connection, switch on the external power supply with the motor, when stator winding temperature rose, temperature switch disconnection cut off external power supply, and the motor stops the power supply, makes the coil temperature begin to descend, and when the temperature dropped to temperature switch's closing temperature, temperature switch can be closed automatically to open the motor and continue work, and then the effect of protection motor avoids the coil to burn out;
2. the utility model discloses a set up the motor at fixed box, when temperature switch disconnection, the motor can be opened, drives the flabellum and rotates and blow to the coil on, reaches rapid cooling's effect, is provided with on the fixed box simultaneously and reminds the mechanism, reminds the mechanism to take place light, reminds staff's motor disconnection, the staff of being convenient for acquire information.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is an enlarged schematic structural view of the fixing box of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
figure 4 is a top view of the mounting box of figure 1 according to the present invention;
in the figure: 1. a motor; 2. a stator; 3. a fixing box; 4. a temperature switch; 5. an end cap; 6. a junction box; 7. a stator winding; 8. a connecting frame; 9. a fan blade; 10. a motor; 11. a connecting pipe; 12. a reminder mechanism; 121. a flashing light; 122. a lamp shade; 13. an alarm; 14. and (4) heat dissipation holes.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a motor that has temperature protection for metering pump, including motor 1, the internal connection of motor 1 has stator 2, the lateral wall of stator 2 is connected with stator winding 7, the lateral wall front side of motor 1 is connected with terminal box 6, the one end of motor 1 is connected with end cover 5, the lateral wall top of motor 1 is connected with fixed box 3, the internal connection of stator winding 7 has temperature switch 4, the front side of fixed box 3 is connected with motor 10, the output shaft lateral wall of motor 10 is connected with flabellum 9, the top of fixed box 3 is connected with reminds mechanism 12, stator winding 7 passes through temperature switch 4 and external power source electric connection, motor 10 with remind mechanism 12 all with another external power source electric connection.
In this embodiment: through when making motor 1, be in the same place temperature switch 4's power cord and stator winding 7 series connection, switch on external power supply with motor 1, when stator winding 7 temperature risees, temperature switch 4 disconnection, cut off external power supply, motor 1 stops the power supply, make the coil temperature begin to descend, when the closed temperature of temperature switch 4 falls to the temperature, temperature switch 4 can be automatic closed, thereby it continues work to open motor 1, and then the effect of protection motor 1, avoid the coil to burn out, through set up motor 10 on fixed box 3, when temperature switch 4 disconnection, motor 10 can open, drive flabellum 9 and rotate and blow wind to the coil, reach rapid cooling's effect, be provided with warning mechanism 12 on fixed box 3 simultaneously, warning mechanism 12 takes place light, remind staff motor 1 to break off, the staff of being convenient for obtains the information.
Specifically, the front side of the fixed box 3 is connected with a connecting frame 8, and the position of the motor 10 is arranged inside the connecting frame 8; the connection frame 8 accommodates the motor 10, and prevents the motor 10 from being damaged or attaching dust.
Specifically, the bottom end of the connecting frame 8 is connected with a connecting pipe 11, and the bottom end of the connecting pipe 11 is fixedly connected with the motor 1; the connecting pipe 11 directly guides the wind to the stator 2 and the stator winding 7, so that the effect of rapidly and accurately cooling the coil is achieved.
Specifically, the top end of the fixed box 3 is connected with an alarm 13, the position of the alarm 13 is arranged on one side of the reminding mechanism 12, and the alarm 13 is electrically connected with another external power supply; when the external power supply of the motor 1 is disconnected, the alarm 13 is turned on and makes a sound to remind a worker, and the worker can acquire information quickly by matching with the light of the reminding mechanism 12.
Specifically, the reminding mechanism 12 comprises a lampshade 122, the lampshade 122 is connected to the top end of the fixing box 3, flashing lamps 121 are connected inside the lampshade 122, and the number of the flashing lamps 121 is four; when the reminding mechanism 12 is started, the four flashing lights 121 are turned on, so that the lights can flash, and the effect of full reminding is achieved.
Specifically, the top end of the alarm 13 is provided with a heat dissipation hole 14; the heat dissipation hole 14 can dissipate the heat in the alarm 13, so as to achieve the heat dissipation effect.
In this embodiment: the temperature switch 4 is a KSD-01F type temperature switch sold by Shenzhen exhibition electronic source manufacturers, and the disconnection temperature of the temperature switch 4 is 135 ℃.
The utility model discloses a theory of operation and use flow: when the motor 1 is manufactured, a power line of the temperature switch 4 is connected with the stator winding 7 in series, the motor 1 is connected with an external power supply, when the temperature of the stator winding 7 rises, the temperature switch 4 is disconnected, the external power supply is cut off, the motor 1 stops supplying power, the temperature of the coil begins to fall, when the temperature falls to the closing temperature of the temperature switch 4, the temperature switch 4 can be automatically closed, the motor 1 is started to continue working, the effect of the motor 1 is further protected, the coil is prevented from being burnt out, the motor 10 is arranged on the fixed box 3, when the temperature switch 4 is disconnected, the motor 10 is started to drive the fan blades 9 to rotate to blow wind onto the coil, the effect of rapid cooling is achieved, meanwhile, the reminding mechanism 12 is arranged on the fixed box 3, the reminding mechanism 12 generates light to remind workers of the disconnection of the motor 1, the workers can conveniently obtain information, when the external power supply of the motor 1 is disconnected, alarm 13 can open and make sound, reminds the staff, and the mechanism 12's light is reminded in the cooperation for the staff can acquire information fast, and when reminding mechanism 12 and opening, four flashing lights 121 open, make light can flash, reach the effect of fully reminding.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a motor that has temperature protection for metering pump, includes motor (1), the internal connection of motor (1) has stator (2), the lateral wall of stator (2) is connected with stator winding (7), the lateral wall front side of motor (1) is connected with terminal box (6), the one end of motor (1) is connected with end cover (5), its characterized in that: the utility model discloses a warning device for motor, including motor (1), motor, stator winding (7), motor, fan blade (9), stator winding's (3) lateral wall top is connected with fixed box (3), the internal connection of stator winding (7) has temperature switch (4), the front side of fixed box (3) is connected with motor (10), the output shaft lateral wall of motor (10) is connected with flabellum (9), the top of fixed box (3) is connected with reminds mechanism (12), stator winding (7) pass through temperature switch (4) and external power source electric connection, motor (10) with remind mechanism (12) all with another external power source electric connection.
2. The motor with temperature protection for a metering pump of claim 1, wherein: the front side of the fixed box (3) is connected with a connecting frame (8), and the position of the motor (10) is arranged in the connecting frame (8).
3. The motor with temperature protection for a metering pump according to claim 2, wherein: the bottom of connecting frame (8) is connected with connecting pipe (11), the bottom of connecting pipe (11) with motor (1) fixed connection.
4. The motor with temperature protection for a metering pump of claim 1, wherein: the top of fixed box (3) is connected with alarm (13), the position of alarm (13) is located remind one side of mechanism (12), alarm (13) and another external power source electric connection.
5. The motor with temperature protection for a metering pump of claim 1, wherein: remind mechanism (12) including lamp shade (122), lamp shade (122) are connected the top of fixed box (3), the internal connection of lamp shade (122) has flashing lamp (121), the quantity of flashing lamp (121) is four.
6. The motor with temperature protection for a metering pump according to claim 4, wherein: the top end of the alarm (13) is provided with a heat dissipation hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020285609.9U CN211830429U (en) | 2020-03-10 | 2020-03-10 | Motor with temperature protection for metering pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020285609.9U CN211830429U (en) | 2020-03-10 | 2020-03-10 | Motor with temperature protection for metering pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211830429U true CN211830429U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020285609.9U Active CN211830429U (en) | 2020-03-10 | 2020-03-10 | Motor with temperature protection for metering pump |
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| Country | Link |
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| CN (1) | CN211830429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325759A (en) * | 2021-05-24 | 2021-08-31 | 永嘉一本机械有限公司 | Intelligent control device and method for state of oil pump of fuel filling machine |
-
2020
- 2020-03-10 CN CN202020285609.9U patent/CN211830429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325759A (en) * | 2021-05-24 | 2021-08-31 | 永嘉一本机械有限公司 | Intelligent control device and method for state of oil pump of fuel filling machine |
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