CN209962838U - Intelligent temperature-controlled safety transformer - Google Patents

Abstract

The utility model discloses a safe type transformer of intelligence control by temperature change, including the main tank body and base, the pedestal mounting is in the bottom of main tank body, the internally mounted of main tank body has the pressure change part, install air-blast mechanism on the pressure change part, directly dispel the heat to the pressure change part, air-blast mechanism includes temperature sensor and air-blast rack, the main tank body internally mounted of pressure change part one side has exhaust mechanism, derives the inside hot-air of main tank body, exhaust mechanism includes second fan and gas collection rack, and air-blast mechanism and exhaust mechanism are alone or the inter combination, realize the temperature regulation and control. The utility model discloses a be provided with a series of structures for this safe type transformer can be at the in-service use in-process, to the inside temperature of transformer, carries out different alternating temperature operations, fully realizes the radiating effect, and possesses security performance such as theftproof, waterproof, dust, does benefit to in-service use.

Description

Intelligent temperature-controlled safety transformer

Technical Field

The utility model relates to a transformer technical field specifically is a safe type transformer of intelligence control by temperature change.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), so that the functions of voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like can be realized, and the transformer can be divided into a power transformer and a special transformer according to actual purposes.

Because the inside of the transformer is in the normal working process, the inside is electrified, a large amount of heat is easily generated, except self heat dissipation, the heat dissipation is carried out by means of external parts, so as to realize the temperature control effect, the conventional temperature control equipment generally adopts a fan, the structure of the fan is single, if the fan is simply used for heat dissipation, the fan does not have enough adjusting function, if the heat generated by the transformer is more and the generated heat is lower, the same fan is used, the wind power of the fan is the same, namely, the heat dissipation effect is fixed, and when the electric energy is easily wasted, the transformer is not convenient for actual heat dissipation and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe type transformer of intelligence control by temperature change to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe type transformer of intelligence control by temperature change, includes the main tank body and base, and the base is installed in the bottom of main tank body, the internally mounted of main tank body has the transformer part, install air-blast mechanism on the transformer part, directly dispel the heat to the transformer part, the main tank internally mounted of transformer part one side has exhaust mechanism, derives the inside hot-air of main tank body, and air-blast mechanism and exhaust mechanism are alone or combine each other, realize temperature regulation and control.

Preferably, the air blowing mechanism comprises a temperature sensor and an air blowing net rack, the air blowing net rack is installed at the bottom end of the variable-pressure component, a first fan is installed inside the air blowing net rack, the bottom end of the air blowing net rack is connected with the bottom end of the inner wall of the main box body, and the temperature sensor is installed on the surface of the variable-pressure component.

Preferably, an air inlet net port is arranged on the surface of one side of the main box body, and vent holes are uniformly formed in the top end of the main box body.

Preferably, the surface of the main box body is provided with an access door, and the surface of the access door is provided with an observation window.

Preferably, a pressure transmitter is installed at the joint of the blowing net rack and the pressure changing component, and an audible and visual alarm is installed on the surface of the other side of the main box body.

Preferably, a top cover is installed at the top end of the main box body, and a signal assembly is installed on the surface of the top cover.

Preferably, the exhaust mechanism comprises a second fan and a gas collection net rack, the gas collection net rack is installed at the top end of the inside of the main box body, and the second fan is installed inside the gas collection net rack.

Preferably, a control cabinet is arranged in the main box body at the gap between the gas collecting net rack and the pressure changing part.

Preferably, a closing mechanism is installed on the surface of the inner wall of the main box body; the closing mechanism comprises a limiting sliding groove and an electric push rod, the electric push rod is installed on the inner wall surface of the main box body, the limiting sliding groove is installed on the inner wall surface of the main box body below the electric push rod, a shielding plate is installed on the surface of the limiting sliding groove, and the surface of the shielding plate is connected with the bottom end of the electric push rod.

Preferably, a humidity sensor is mounted on the surface of the main box body above the air inlet net port.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this safe type transformer of intelligence control by temperature change through the top cover, when can realizing dustproof and waterproof protection to the top of the main tank body, can form a shelter, produces waterproof dustproof effect of sheltering from to the exhaust hole on main tank body top, does benefit to the realization of exhaust hole ventilation effect to through the exhaust hole, use with the net gape that admits air jointly, the main tank body inside air's of can being convenient for respectively discharge and the entering of outside air, do benefit to the flow that realizes the main tank body inside air, reach the radiating effect.

2. This safe type transformer of intelligence control by temperature change, through the air blast rack, when can carrying out the fixed stay to the variable pressure part, can form a passageway that does benefit to the circulation of air, and use with first fan combination, can drive variable pressure part around, especially the air flow of variable pressure part below, blow and flow the air on variable pressure part surface, directly carry out the forced air cooling operation, and through temperature sensor, the moderate actual temperature condition of sensible variable pressure part, at the temperature, higher or high condition under, can do benefit to the control unit selection different control by temperature change states and operation of this transformer inside, realize intelligent pertinence temperature control.

3. This safe type transformer of intelligence control by temperature change, through the gas collection rack, can form a funnel-shaped part, collect hot-air from bottom to top, and discharge through the exhaust hole, realize whole circulation of air process, and through the second fan, can actuate the air of below, it carries out the rapid flow to drive the air, further improve the circulation of air, realize abundant quick radiating effect, and pass through pressure transmitter, can perceive the pressure condition of variable pressure part, when the variable pressure part is stolen or bear too big pressure, can produce the signal of telecommunication, and pass through audible-visual annunciator, acceptable pressure transmitter's signal of telecommunication, under stolen wait the condition, realize audible-visual annunciator effect, improve the device's anti-theft protection effect.

4. This safe type transformer of intelligence control by temperature change, through electric putter, can produce telescopic torque after getting electricity, and use jointly with the sunshade, can drive the sunshade by electric putter and carry out the up-and-down motion, shelter from or open the operation to the net gape that admits air, avoid under outside sleet weather, the water gets into inside the main tank body through the net gape that admits air, cause the inside moisture of main tank body, increase waterproof security, and through humidity transducer, can sense the air humidity condition among the external environment, and then detect out the outside weather condition, do benefit to and realize control to electric putter.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the internal structure of embodiment 1;

fig. 3 is a partial structural view of embodiment 2.

In the figure: 1. a base; 2. an access door; 3. an audible and visual alarm; 4. a machine top cover; 5. a main box body; 6. an observation window; 7. a signal component; 8. a first fan; 9. a blast net rack; 10. a temperature sensor; 11. a control cabinet; 12. a second fan; 13. an exhaust hole; 14. a pressure transmitter; 15. an air inlet net port; 16. a voltage transformation component; 17. a gas-collecting net rack; 18. a shutter; 19. an electric push rod; 20. a limiting chute; 21. a humidity sensor.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 and 2, the intelligent temperature-controlled safety transformer of the embodiment includes a main box 5 and a base 1, the base 1 is installed at the bottom end of the main box 5, the base 1 directly contacts with the ground and generates sufficient supporting force to fixedly support the whole main box 5, an access door 2 is installed on the surface of the main box 5 through a hinge, a door lock can be installed on the access door 2, the access door 2 can be opened if necessary to perform maintenance operation on internal components, an observation window 6 is installed on the surface of the access door 2, a metal protection net is present on the surface of the observation window 6, the actual condition inside the main box 5 can be observed through the observation window 6 without opening the access door 2, an air inlet net port 14 is installed on one side surface of the main box 5, the air inlet net port 14 is an air circulation channel communicating the inside and the outside of the main box 5, and two layers of filter nets are installed on the channel, the air filtering device can filter air, the top end of the main box body 5 is uniformly provided with vent holes 13, the vent holes 13 can realize the conduction between the inside and the outside of the top end of the main box body 5, so that the circulation of the air is convenient, the inside of the main box body 5 is provided with a voltage transformation component 16, the inside of the voltage transformation component 16 is provided with a primary coil, a secondary coil, an iron core and the like, after an external power supply is switched on, the alternating voltage can be changed by utilizing the principle of electromagnetic induction, the voltage transformation component 16 is provided with an air blowing mechanism which directly radiates the voltage transformation component 16, the air blowing mechanism comprises a temperature sensor 10 and an air blowing net rack 9, the air blowing net rack 9 is arranged at the bottom end of the voltage transformation component 16, a channel which is beneficial to the circulation of the air can be formed while the whole body of the voltage transformation component 16 is fixedly supported, the first fan 8 is arranged inside the air blowing net, the temperature sensor 10 is installed on the surface of the pressure part 16, a temperature sensitive resistor is installed inside the temperature sensor 10, the temperature value of the surface of the pressure part 16 can be sensed, the temperature value information is converted into an electric signal and fed back to the control part, the type of the temperature sensor 10 can be selected as CWDZ11 temperature sensor, an exhaust mechanism is installed inside the main box body 5 on one side of the pressure part 16, the hot air inside the main box body 5 is led out, the air blowing mechanism and the exhaust mechanism are independently or mutually combined to realize temperature regulation and control, the exhaust mechanism comprises a second fan 12 and an air collection net rack 17, the air collection net rack 17 is installed at the top end inside the main box body 5, the opening is downward, the inside is mutually communicated with the exhaust hole 13, can form a funnel-shaped part, collect the hot-air from bottom to top to discharge through exhaust hole 13, realize whole circulation of air process, and second fan 12 installs inside gas collection rack 17, can provide the electric energy by main tank 5 internal power, open the back, can drive gas collection rack 17 and even the inside air rapid flow of main tank 5, further improve the radiating efficiency.

Specifically, pressure transmitter 14 is installed with the junction of variable pressure part 16 to blast air rack 9, this pressure transmitter 14's model can select to be CYYZ11 pressure transmitter, there is the piezo-resistor inside, can experience the pressure information that produces under the action of variable pressure part 16 gravity, and give specific processing unit with pressure information transfer, and the surface mounting of main tank 5 opposite side has audible-visual annunciator 3, can be provided the electric energy by the inside power of main tank 5, accept the signal of telecommunication of pressure transmitter 14, under the stolen circumstances such as, realize audible-visual annunciator effect, the theftproof protection effect of the device improves.

Further, top cover 4 is installed on the top of main tank 5, the end of top cover 4 outwards extends, and not contact with 5 tops of main tank, can hide exhaust hole 13 on 5 tops of main tank, wholly realize the waterproof dustproof effect to 5 tops of main tank and exhaust hole 13, and top cover 4's surface mounting has signal assembly 7, be similar to the antenna, signal assembly 7 accessible wire is connected with the inside control unit of main tank 5, can obtain the electricity and produce the signal of telecommunication, and transmit the signal of telecommunication for long-range control center by signal assembly 7, like audible-visual annunciator 3 opens alarm signal etc..

Further, the inside of the main box body 5 in the gap between the gas collecting net rack 17 and the voltage transformation component 16 is provided with the control cabinet 11, and the inside of the actual control cabinet 11 is provided with a control circuit, such as an intelligent processing chip, and the electric connection can be carried out between the wire and each electric component inside the transformer, such as the first fan 8, the second fan 12 and the temperature sensor 10, so that the whole electric control is realized, and the realization of the temperature control effect is facilitated.

The using method of the embodiment comprises the following steps: when the transformer is normally used, a lead is needed to be connected with an external power supply to provide a power supply needing voltage transformation for the voltage transformation component 16, in the whole voltage transformation process, the control circuit in the control cabinet 11 realizes the electrical control effect on the whole transformer, the temperature sensor 10 can sense the temperature condition of the voltage transformation component 16 and feed temperature value information back to the control circuit for processing, when the internal temperature of the voltage transformation component 16 is moderate, the temperature can be diffused in the main box body 5 through air to realize natural heat dissipation, and when the temperature sensor 10 detects that the temperature value is higher, the first fan 8 or the second fan 12 can be independently started, if the first fan 8 is started, the first fan 8 can drive the internal air of the air blast 9 to flow at high speed to form wind power with a certain flow rate, air is blown from the bottom end of the voltage transformation component 16 to drive the heat on the surface of the voltage transformation component 16 to flow with the high-speed flowing air, the air-cooled heat dissipation is realized, the hot air can be discharged out of the transformer through the air inlet net port 15 or the air outlet 13, when the temperature value is detected to be high, the control circuit can simultaneously start the first fan 8 and the second fan 12, the first fan 8 blows the bottom end of the pressure changing part 16, the second fan 12 is electrically rotated to form negative pressure, air flow below the air collecting net rack 17 is driven, namely air flow on the upper surface of the pressure changing part 16, the hot air can be led out through the air outlet 13 after rapidly entering the air collecting net rack 17 to be collected, meanwhile, negative pressure is formed inside the main box body 5, external air is subjected to pressure effect and enters the main box body 5 through the air inlet net port 15 to be supplemented, thereby the effect of air circulation heat dissipation is realized, different temperature control is carried out under three different conditions, under the normal state, the self gravity of the pressure changing part 16 pressurizes the pressure transmitter 14, pressure transmitter 14 perception pressure all the time, and when taking place accidents such as stealing, when stealing the inside copper coil of transformer part 16, 14 whole gravity of pressure transmitter reduces, 14 sense pressure change condition of pressure transmitter, can form an electric signal feedback to audible-visual annunciator 3, audible-visual annunciator 3 gets the electricity to open, realize audible-visual alarm effect, meanwhile, control circuit can form special electric signal, rely on signal component 7, give stolen signal feedback to long-range control center, realize long-range alarm effect.

Example 2

The structure of the intelligent temperature-controlled safety transformer of the embodiment is basically the same as that of the intelligent temperature-controlled safety transformer of the embodiment 1, and the difference is that: a closing mechanism is arranged on the surface of the inner wall of the main box body 5; the closing mechanism comprises a limiting sliding groove 20 and an electric push rod 19, the electric push rod 19 is installed on the inner wall surface of the main box body 5, the limiting sliding groove 20 is installed on the inner wall surface of the main box body 5 below the electric push rod 19 and is positioned on two sides of the opening of the air inlet net port 15, namely, the two limiting sliding grooves 20 are aligned with each other, a shielding plate 18 is installed on the surface of the limiting sliding groove 20, and the surface of the shielding plate 18 is connected with the bottom end of the electric push rod 19 (see fig. 3). Spacing spout 20 possesses spacing direction function, and inside spout track can restrict the movement track of sunshade 18, and electric putter 19 can turn into straight line moment with the rotation moment of motor, and then carries out concertina movement, can promote sunshade 18 and carry out the up-and-down sliding motion along spacing spout 20, covers or opens the operation to air inlet net mouth 15, and this electric putter 19's model can be selected to XTL500 electric putter.

Specifically, the main box body 5 surface mounting above the air inlet net mouth 15 has the humidity sensor 21, and the type of this humidity sensor 21 can be selected to be DHT11 humidity sensor, can carry out electric connection with the electric putter 19 through the wire when the power is provided by the internal power supply of the main box body 5, can sense the humidity in the outside air, and feed back the humidity information to the electric putter 19 to handle.

The using method of the embodiment comprises the following steps: when the air conditioner works normally, the whole main box body 5 is in an outdoor environment, the air inlet net port 15 is opened, so that heat dissipation inside the main box body 5 is facilitated, the humidity sensor 21 is powered on to work all the time, and under the condition of detecting the humidity of air in an external environment, when the air is exposed to rain and snow weather, the humidity of the air is increased, the humidity can be detected by the humidity sensor 21, and after a certain value is reached, a specific electric signal is generated and fed back to the electric push rod 19, after the electric signal is processed by a control circuit on the electric push rod 19, the electric push rod 19 directly opens the electric push rod 19, and the electric push rod 19 drives the shielding plate 18 to move downwards along the limiting sliding chute 20 through stretching movement, the shielding plate 18 slowly shields the air inlet net port 15 until the air inlet net port is closed, so that a water body is prevented from entering the inside the main box body 5 through the air inlet net port 15 under the condition of external, the hot air in the main box 5 is led out through the exhaust hole 13, and after the second fan 12 stops, the cold air outside can enter the main box 5 through the exhaust hole 13, so that the heat reduction mode of air circulation is realized, and the heat is repeatedly dissipated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a safe type transformer of intelligence control by temperature change, includes main tank body (5) and base (1), and the bottom at main tank body (5) is installed in base (1), its characterized in that: the temperature control device is characterized in that a pressure changing component (16) is arranged in the main box body (5), an air blowing mechanism is arranged on the pressure changing component (16) and directly radiates the pressure changing component (16), an exhaust mechanism is arranged in the main box body (5) on one side of the pressure changing component (16) and guides hot air in the main box body (5), and the air blowing mechanism and the exhaust mechanism are independent or combined with each other to realize temperature control.

2. The intelligent temperature-controlled safety transformer of claim 1, wherein: the air blowing mechanism comprises a temperature sensor (10) and an air blowing net rack (9), the air blowing net rack (9) is installed at the bottom end of the pressure changing component (16), a first fan (8) is installed inside the air blowing net rack (9), the bottom end of the air blowing net rack (9) is connected with the bottom end of the inner wall of the main box body (5), and the temperature sensor (10) is installed on the surface of the pressure changing component (16).

3. The intelligent temperature-controlled safety transformer of claim 1, wherein: one side surface mounting of main tank body (5) has air inlet net mouth (15), and the top of main tank body (5) evenly is provided with exhaust hole (13).

4. The intelligent temperature-controlled safety transformer of claim 1, wherein: the surface mounting of main tank body (5) has access door (2), and the surface mounting of access door (2) has observation window (6).

5. The intelligent temperature-controlled safety transformer of claim 2, wherein: pressure transmitter (14) are installed to the junction of blast air rack (9) and variable pressure part (16), and the surface mounting of main tank body (5) opposite side has audible-visual annunciator (3).

6. The intelligent temperature-controlled safety transformer of claim 1, wherein: the top end of the main box body (5) is provided with a top cover (4), and the surface of the top cover (4) is provided with a signal component (7).

7. The intelligent temperature-controlled safety transformer of claim 1, wherein: the exhaust mechanism comprises a second fan (12) and a gas collection net rack (17), the gas collection net rack (17) is installed at the top end of the interior of the main box body (5), and the second fan (12) is installed inside the gas collection net rack (17).

8. The intelligent temperature-controlled safety transformer of claim 7, wherein: and a control cabinet (11) is arranged in the main box body (5) at the gap between the gas collecting net rack (17) and the variable-pressure component (16).

9. The intelligent temperature-controlled safety transformer of claim 1, wherein: a closing mechanism is arranged on the surface of the inner wall of the main box body (5); the closing mechanism comprises a limiting sliding groove (20) and an electric push rod (19), the electric push rod (19) is installed on the inner wall surface of the main box body (5), the limiting sliding groove (20) is installed on the inner wall surface of the main box body (5) below the electric push rod (19), a shielding plate (18) is installed on the surface of the limiting sliding groove (20), and the surface of the shielding plate (18) is connected with the bottom end of the electric push rod (19).

10. The intelligent temperature-controlled safety transformer of claim 3, wherein: and a humidity sensor (21) is arranged on the surface of the main box body (5) above the air inlet net opening (15).

Images