CN215010952U - Elevator control cabinet with semiconductor refrigeration cooling system - Google Patents
Elevator control cabinet with semiconductor refrigeration cooling system Download PDFInfo
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- CN215010952U CN215010952U CN202120513532.0U CN202120513532U CN215010952U CN 215010952 U CN215010952 U CN 215010952U CN 202120513532 U CN202120513532 U CN 202120513532U CN 215010952 U CN215010952 U CN 215010952U
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- elevator control
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Abstract
The utility model discloses an elevator control cabinet with semiconductor refrigeration cooling system belongs to elevator control cabinet technical field, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal portion top of cabinet can be dismantled and be connected with semiconductor refrigeration piece, the internal portion right side top fixed mounting of cabinet has fan A, fan A below fixed mounting has the wire net, wire net below fixed mounting has fan B, cabinet body wire net one side can be dismantled and be connected with the controller, the internal portion right side bottom gap of cabinet has temperature sensor, the internal side of cabinet can be dismantled and be connected with the sponge layer, the internal portion fixed mounting of cabinet has soundproof cotton, the ventilation hole has been seted up on cabinet body right side, and the quantity in ventilation hole is a plurality of. The utility model discloses a fan A, fan B, semiconductor refrigeration piece, controller and the temperature sensor of installation are convenient for cool down the internal portion of cabinet according to the internal temperature condition of cabinet, have fine practicality, and the suggestion is promoted.
Description
Technical Field
The utility model relates to an elevator control cabinet technical field especially relates to elevator control cabinet with semiconductor refrigeration cooling system.
Background
An elevator control cabinet is an electric control device which is used for installing various electronic devices and electric appliance elements in a cabinet-shaped structure with a safety protection function. Also called as elevator central control cabinet. An elevator control cabinet is a device for controlling the operation of an elevator and is generally placed in an elevator machine room, and a control cabinet of an elevator without machine room is placed in a hoistway. The control cabinet is assembled by a metal plate frame structure and bolts. The metal plate frames have uniform size and can be conveniently hung on and taken down by plastic pins. The front panel is provided with a rotatable pin hook to form a lockable swing door for contacting all components in the control cabinet from the front, so that the control cabinet can be mounted close to the wall.
Patent number 202020263788.6 discloses an elevator control cabinet, and the device installation is dismantled conveniently, can change the maintenance to some parts, changes, easy maintenance to the part, avoids the dust to enter into the internal portion of cabinet, and leads to the damage to some parts, long service life, and the radiating effect is good.
The elevator control cabinet has the following disadvantages when in use:
1. above-mentioned elevator control cabinet, during the use, can't cool down the internal portion of cabinet according to the internal temperature condition of cabinet, influence the use.
2. Above-mentioned elevator control cabinet, during the use, can't make the internal dry environment that is in of cabinet, inconvenient falling of making an uproar to the cabinet body simultaneously influences the use.
SUMMERY OF THE UTILITY MODEL
The utility model provides an elevator control cabinet with semiconductor refrigeration cooling system, which aims at the utility model aims at providing a temperature control cabinet with a semiconductor refrigeration cooling system, which comprises a fan A, a fan B, a semiconductor refrigeration piece, a controller and a temperature sensor, when in use, the probe of the temperature sensor arranged at the bottom end of the right side inside the cabinet body senses that the temperature inside the cabinet body is higher than the normal value, the resistance value of the probe of the temperature sensor changes, then the resistance value is transmitted to the controller at the left side inside the cabinet body as an output signal, then the controller opens the semiconductor refrigeration piece switch at the top end inside the cabinet body, then the electrons in the semiconductor refrigeration piece start from the negative pole to absorb heat, the heat is transmitted to the other side from one side to cause the temperature difference to form a cold and hot end, thereby generating the cold, then the cold flow around the semiconductor refrigeration piece is accelerated by the fan A and the fan B, thereby the temperature inside of the cabinet body is cooled, when the probe of the semiconductor refrigeration piece senses that the temperature in the cabinet body is restored to a normal value, the controller closes the switch of the semiconductor refrigeration piece, and therefore the temperature inside the cabinet body is conveniently reduced according to the temperature condition in the cabinet body.
The utility model provides a specific technical scheme as follows:
the utility model provides an elevator control cabinet with semiconductor refrigeration cooling system, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal portion top of cabinet can be dismantled and be connected with the semiconductor refrigeration piece, the internal portion right side top fixed mounting of cabinet has fan A, fan A below fixed mounting has the wire net, wire net below fixed mounting has fan B, cabinet body wire net one side can be dismantled and be connected with the controller, the internal portion right side bottom clearance of cabinet is connected with temperature sensor, the internal side of cabinet can be dismantled and be connected with the sponge layer, the internal portion fixed mounting of cabinet has soundproof cotton, the ventilation hole has been seted up on cabinet body right side, and the quantity in ventilation hole is a plurality of.
Optionally, a groove is formed in the outer side of the cabinet body, a spring is fixedly mounted inside the groove, a supporting rod is fixedly mounted above the spring, a dustproof net is detachably connected to the upper portion of the supporting rod, and a rubber pad is embedded and connected to the inner side of the groove.
Optionally, a signal output end of the temperature sensor is connected with a signal input end of the controller, and a signal output end of the controller is connected with a signal input end of the semiconductor chilling plate.
Optionally, a cabinet door is fixedly mounted on one side of the cabinet body, and a handle is detachably connected to the outer side of the cabinet door.
Optionally, the input ends of the semiconductor refrigeration sheet, the fan a, the fan B, the temperature sensor and the controller are electrically connected with the output end of the external power supply.
The utility model has the advantages as follows:
1. the utility model discloses a fan A of installation, fan B, the semiconductor refrigeration piece, controller and temperature sensor, during the use, when the internal temperature of cabinet is sensed to the probe of the temperature sensor of internal right side bottom installation of cabinet, the resistance value of temperature sensor's probe changes, the resistance value reaches in the left controller of the internal portion of cabinet as output signal afterwards, the semiconductor refrigeration piece switch at the internal top of cabinet is opened to the controller afterwards, then the electron in the semiconductor refrigeration piece is started from the negative pole, heat absorption and heat release are carried out, have the heat to be sent to the another side by one side and cause the difference in temperature and form the cold-hot junction, produce cold volume, fan A and fan B accelerate the cold volume around the semiconductor refrigeration piece afterwards and flow, make the internal portion of cabinet cool down, when the probe of semiconductor piece senses the internal temperature of cabinet and resumes normal value, the controller closes the switch of the semiconductor refrigeration sheet, so that the interior of the cabinet body is cooled according to the temperature condition in the cabinet body.
2. The utility model discloses a sponge layer of installation, soundproof cotton, the dust screen, a spring, branch and rubber pad, during the use, the sponge layer of the internal side installation of cabinet can absorb the internal moisture of cabinet, make the internal dry environment that is in of cabinet, avoid the internal equipment of cabinet to receive the damage, the soundproof cotton of the internal portion of cabinet has the multifilament structure simultaneously, when the cabinet body noise occurrence, the sound wave is through countless fibrous reflection when the cotton, superpose each other and collide, make sound wave intensity weaken and even sound disappear, reach the purpose of making an uproar falls to the cabinet body.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an elevator control cabinet with a semiconductor refrigeration cooling system according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of an elevator control cabinet with a semiconductor refrigeration cooling system according to an embodiment of the present invention;
fig. 3 is a schematic side view of an elevator control cabinet with a semiconductor refrigeration cooling system according to an embodiment of the present invention;
in the figure: 1. a cabinet door; 2. a handle; 3. a cabinet body; 4. a groove; 5. a dust screen; 6. a strut; 7. a semiconductor refrigeration sheet; 8. a controller; 9. sound insulation cotton; 10. a sponge layer; 11. a fan A; 12. steel wire mesh; 13. a fan B; 14. a temperature sensor; 15. a vent hole; 16. a spring; 17. and (7) a rubber pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
The elevator control cabinet with the semiconductor refrigeration and cooling system according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1-3, the utility model discloses elevator control cabinet with semiconductor refrigeration cooling system, including the cabinet body 3, the inside top of the cabinet body 3 can be dismantled and be connected with semiconductor refrigeration piece 7, the inside right side top fixed mounting of the cabinet body 3 has fan A11, fan A11 below fixed mounting has wire net 12, wire net 12 below fixed mounting has fan B13, the cabinet body 3 wire net 12 one side can be dismantled and be connected with controller 8, the inside right side bottom gap connection of the cabinet body 3 has temperature sensor 14, the inboard sponge layer 10 that can be dismantled of the cabinet body 3, the inside fixed mounting of the cabinet body 3 has soundproof cotton 9, ventilation hole 15 has been seted up on the right side of the cabinet body 3, and the quantity in ventilation hole 15 is a plurality of.
Illustratively, the interior of the cabinet 3 is cooled by the fan a11, the fan B13, the semiconductor cooling fins 7, the controller 8 and the temperature sensor 14.
Referring to fig. 3, the cabinet body 3 outside is seted up flutedly 4, the inside fixed mounting of recess 4 has spring 16, spring 16 top fixed mounting has branch 6, branch 6 top can be dismantled and be connected with dust screen 5, the inboard rubber pad 17 that is connected with of inlaying of recess 4.
Illustratively, the dust screen 5 is convenient to detach through the installed strut 6 and the spring 16.
Referring to fig. 2, a signal output end of the temperature sensor 14 is connected with a signal input end of the controller 8, and a signal output end of the controller 8 is connected with a signal input end of the semiconductor chilling plate 7.
By way of example, the opening of the semiconductor chilling plates 7 is facilitated by the presence of a controller 8 and a temperature sensor 14.
Referring to fig. 1, a cabinet door 1 is fixedly installed on one side of the cabinet body 3, and a handle 2 is detachably connected to the outer side of the cabinet door 1.
By way of example, opening of the cabinet door 1 is facilitated by means of a mounted handle 2.
Referring to fig. 1, the input terminals of the semiconductor cooling plate 7, the fan a11, the fan B13, the temperature sensor 14 and the controller 8 are electrically connected to the output terminal of the external power supply.
Illustratively, the consumer operates normally by connecting to an external power source.
The embodiment of the utility model provides an elevator control cabinet with semiconductor refrigeration cooling system, during the use, the probe of the temperature sensor 14 of the inside right side bottom installation of cabinet body 3 senses when the temperature in the cabinet body 3 is higher than normal value, the resistance value of the probe of temperature sensor 14 changes, the resistance value reaches in the left controller 8 of the inside of cabinet body 3 as output signal afterwards, controller 8 opens the semiconductor refrigeration piece 7 switch at the inside top of cabinet body 3 afterwards, then the electron in the semiconductor refrigeration piece 7 is started from the negative pole, heat absorption and heat release, there is the heat to be sent to the another side by one side and cause the difference in temperature and form the cold and hot end and produce cold volume, fan A11 and fan B13 accelerate the cold volume around the semiconductor refrigeration piece 7 week afterwards to flow, make the inside of cabinet body 3 cool down, when the probe of semiconductor refrigeration piece 7 senses the temperature in the cabinet body 3 and resumes to the value normally, the switch of semiconductor refrigeration piece 7 is closed to controller 8, thereby be convenient for cool down the internal portion of cabinet 3 according to the temperature condition of the internal 3 of cabinet, the sponge layer 10 of the internal side installation of cabinet 3 can absorb the moisture of the internal 3 of cabinet, make the internal dry environment that is in of cabinet 3, avoid the internal equipment of the cabinet 3 to receive the damage, the soundproof cotton 9 of the internal portion of cabinet 3 has the multifilament structure simultaneously, when the internal 3 noise of cabinet, the sound wave passes through countless fibrous reflection when the cotton, superpose and collision each other, make the sound wave intensity weaken and even sound disappear, reach the purpose of making an uproar to the cabinet body 3.
The semiconductor refrigerating plate 7 is a common TEC1-12703T125 model on the market.
It should be noted that, the utility model discloses an elevator control cabinet with semiconductor refrigeration cooling system, including cabinet door 1, handle 2, the cabinet body 3, recess 4, dust screen 5, branch 6, semiconductor refrigeration piece 7, controller 8, soundproof cotton 9, sponge layer 10, fan A11, wire net 12, fan B13, temperature sensor 14, ventilation hole 15, spring 16, rubber pad 17, above-mentioned electrical components are prior art product, by the needs of using, select, install and accomplish the debugging operation of circuit by technical staff in the field, ensure that each electrical apparatus homoenergetic normally works, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff, the applicant does not do specific restriction here.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. An elevator control cabinet with a semiconductor refrigeration cooling system comprises a cabinet body (3) and is characterized in that, the top end in the cabinet body (3) is detachably connected with a semiconductor refrigeration sheet (7), a fan A (11) is fixedly arranged at the top end of the right side in the cabinet body (3), a steel wire mesh (12) is fixedly arranged below the fan A (11), a fan B (13) is fixedly arranged below the steel wire mesh (12), one side of the steel wire mesh (12) of the cabinet body (3) is detachably connected with a controller (8), a temperature sensor (14) is connected with the bottom end of the right side in the cabinet body (3) in a clearance way, the inner side of the cabinet body (3) is detachably connected with a sponge layer (10), soundproof cotton (9) is fixedly arranged in the cabinet body (3), ventilation holes (15) are formed in the right side of the cabinet body (3), and the number of the ventilation holes (15) is a plurality.
2. The elevator control cabinet with the semiconductor refrigeration cooling system according to claim 1, wherein a groove (4) is formed in the outer side of the cabinet body (3), a spring (16) is fixedly installed inside the groove (4), a supporting rod (6) is fixedly installed above the spring (16), a dust screen (5) is detachably connected above the supporting rod (6), and a rubber pad (17) is embedded and connected to the inner side of the groove (4).
3. The elevator control cabinet with the semiconductor refrigeration cooling system according to claim 1, wherein the signal output end of the temperature sensor (14) is connected with the signal input end of the controller (8), and the signal output end of the controller (8) is connected with the signal input end of the semiconductor refrigeration sheet (7).
4. The elevator control cabinet with the semiconductor refrigeration cooling system according to claim 1, wherein a cabinet door (1) is fixedly installed at one side of the cabinet body (3), and a handle (2) is detachably connected to the outer side of the cabinet door (1).
5. The elevator control cabinet with the semiconductor refrigeration cooling system according to claim 1, wherein the input ends of the semiconductor refrigeration sheet (7), the fan A (11), the fan B (13), the temperature sensor (14) and the controller (8) are electrically connected with the output end of an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513532.0U CN215010952U (en) | 2021-03-11 | 2021-03-11 | Elevator control cabinet with semiconductor refrigeration cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513532.0U CN215010952U (en) | 2021-03-11 | 2021-03-11 | Elevator control cabinet with semiconductor refrigeration cooling system |
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| Publication Number | Publication Date |
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| CN215010952U true CN215010952U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120513532.0U Active CN215010952U (en) | 2021-03-11 | 2021-03-11 | Elevator control cabinet with semiconductor refrigeration cooling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114423209A (en) * | 2022-01-13 | 2022-04-29 | 日照钢铁控股集团有限公司 | Electronic information automation control cabinet |
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2021
- 2021-03-11 CN CN202120513532.0U patent/CN215010952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114423209A (en) * | 2022-01-13 | 2022-04-29 | 日照钢铁控股集团有限公司 | Electronic information automation control cabinet |
| CN114423209B (en) * | 2022-01-13 | 2024-02-13 | 日照钢铁控股集团有限公司 | Electronic information automatic control cabinet |
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