CN218299546U

CN218299546U - Dry-type transformer with high-efficient heat dissipation function

Info

Publication number: CN218299546U
Application number: CN202222381090.6U
Authority: CN
Inventors: 李明; 于惠; 洪友法
Original assignee: Nantong Longxiang Electric Appliance Equipment Co ltd
Current assignee: Nantong Longxiang Electric Appliance Equipment Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-13
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a dry-type transformer with high-efficient heat dissipation function, include: a base, a bottom pad and a box body; the base is arranged at two positions in parallel, and a bottom pad is arranged at the upper part of the base in a bonding mode; the box body is arranged on the upper part of the bottom pad in a bonding mode, and the front end of the box body is hinged with a box door through a hinge; the dry-type transformer is fixedly arranged in the box body through bolts; the exhaust fans are arranged at the upper parts of the two sides of the box body and are fixedly connected with the box body through bolts; the air cooler is fixedly installed at the back of the box body through bolts. Through structurally improving, it is strong to have the radiating effect to possess intelligent control by temperature change heat dissipation function, the advantage such as rational utilization electric energy, reduction waste makes it possess stronger practicality and practical value, thereby the effectual problem and the not enough that appear in the current device of having solved.

Description

Dry-type transformer with high-efficient heat dissipation function

Technical Field

The utility model relates to a dry-type transformer technical field, more specifically the theory that says so especially relates to a dry-type transformer with high-efficient heat dissipation function.

Background

The dry type transformer is different from the wet type transformer in that the dry type transformer is not soaked in the insulating oil, so that the heat dissipation effect of the dry type transformer is poorer than that of the wet type transformer, and a proper heat dissipation mode needs to be adopted according to the self condition of the dry type transformer.

The common heat dissipation mode of the dry-type transformer is to perform air draft or blowing for heat dissipation through a fan, and although the mode is widely applied, the following defects exist:

1. although the fan heat dissipation mode can satisfy the normal heat dissipation use demand of the dry-type transformer, the problem of insufficient heat dissipation demand between the offices can occur in summer with hot high temperature and in the environment with larger use load power, which easily causes the dry-type transformer to be unable to dissipate heat in time and the danger of poor operation stability or even damage occurs.

2. The proper heat dissipation mode can not be selected according to the temperature of the dry-type transformer, so that the dry-type transformer is always in a full-load operation state of heat dissipation power at high temperature or normal temperature, the waste of electric energy is caused, and the problems of the practical performance, the practical value and the like of the dry-type transformer are greatly reduced.

In view of this, the present invention is to provide a dry-type transformer with high-efficiency heat dissipation function, which aims to solve the problems and improve the practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer with high-efficient heat dissipation function to solve the problem and not enough that propose among the above-mentioned background art.

In order to achieve the above object, the present invention provides a dry-type transformer with high heat dissipation function, which is achieved by the following specific technical means:

a dry-type transformer with high efficiency heat dissipation, comprising: the transformer comprises a base, a base pad, a box body, a box door, a dry type transformer, an air draft fan, an air cooler, a wiring hole, a rubber sealing ring and a temperature controller; the base is arranged in parallel at two positions, and a bottom pad is arranged on the upper part of the base in a bonding mode; the box body is arranged on the upper part of the bottom pad in a bonding mode, and the front end of the box body is hinged with a box door through a hinge; the dry-type transformer is fixedly arranged in the box body through bolts; the exhaust fans are arranged at the upper parts of the two sides of the box body and are fixedly connected with the box body through bolts; the air cooler is fixedly arranged at the back of the box body through bolts; the wiring hole is of an integrated structure, a plurality of positions are arranged at the upper part of the box body, and a rubber sealing ring is arranged in each wiring hole in an embedded mode; the temperature controller is arranged on the inner wall of the upper part of the box door and fixedly connected with the box door through bolts.

As the further optimization of this technical scheme, the utility model relates to a dry-type transformer with high-efficient heat dissipation function the heelpiece is made for thickness setting at 50 mm's rectangle rubber mat.

As a further optimization of this technical scheme, the utility model relates to a dry-type transformer with high-efficient heat dissipation function the industry air-cooler that the air-cooler adopted PLLS-18 model, and the air outlet of air-cooler passes through the back at the box of bolt-up fixing.

As the further optimization of this technical scheme, the utility model relates to a dry-type transformer with high-efficient heat dissipation function the electronic type temperature controller that the temperature controller adopted CH402FK 02M-AN-NN model, and the temperature controller is connected with the air-cooler through the electric wire.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to a dry-type transformer with high-efficient heat dissipation function can play the radiating effect of cooling down fast when dry-type transformer is in high temperature or the great state of load power through setting up the air-cooler, guarantees its operating stability, avoids causing the damage to improve the device's radiating effect and practicality greatly.

2. The utility model relates to a dry-type transformer with high-efficient heat dissipation function, the actual temperature of dry-type transformer in can real-time supervision box through setting up the temperature controller to when monitoring appearing that exhaust fan can not satisfy the heat dissipation demand and produce high temperature, control the air-cooler promptly and send into cold wind in to the box and carry out the rapid cooling heat dissipation, thereby improve the device's radiating effect greatly, and the waste of energy saving makes it possess practical value more.

3. The utility model relates to a dry-type transformer with high-efficient heat dissipation function can play absorbing effect through adding one side heelpiece between box and base to also play the effect that prevents the bottom surface and get damp, thereby improve the device's practicality and practical value greatly.

4. The utility model discloses a structurally to above-mentioned device, it is strong to have the radiating effect to possess intelligent control by temperature change heat dissipation function, the reasonable application electric energy reduces extravagantly, makes it possess advantages such as stronger practicality and practical value, thereby the effectual problem and the not enough that appear in having solved current device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: the transformer comprises a base 1, a bottom pad 2, a box body 3, a box door 4, a dry type transformer 5, an exhaust fan 6, an air cooler 7, a wire feeding hole 8, a rubber sealing ring 9 and a temperature controller 10.

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.

It should be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 to 2, the present invention provides a specific technical implementation of a dry-type transformer with high-efficiency heat dissipation function:

a dry-type transformer with high efficiency heat dissipation, comprising: the transformer comprises a base 1, a bottom pad 2, a box body 3, a box door 4, a dry type transformer 5, an air draft fan 6, an air cooler 7, a wire routing hole 8, a rubber sealing ring 9 and a temperature controller 10; the base 1 is provided with two positions in parallel arrangement, and the upper part of the base 1 is provided with a bottom pad 2 in a bonding way; the box body 3 is arranged on the upper part of the bottom pad 2 in a bonding mode, and the front end of the box body 3 is hinged with a box door 4 through a hinge; the dry-type transformer 5 is fixedly arranged inside the box body 3 through bolts; the exhaust fans 6 are arranged at the upper parts of the two sides of the box body 3, and the exhaust fans 6 are fixedly connected with the box body 3 through bolts; the air cooler 7 is fixedly arranged at the back of the box body 3 through bolts; the wiring holes 8 are of an integrated structure, a plurality of positions are formed in the upper part of the box body 3, and a rubber sealing ring 9 is installed inside each wiring hole 8 in an embedded mode; the temperature controller 10 is arranged on the inner wall of the upper part of the box door 4, and the temperature controller 10 is fixedly connected with the box door 4 through bolts.

Specifically, the heelpiece 2 is made for the rectangle rubber mat that thickness setting is at 50mm to heelpiece 2 can play the absorbing effect between box 3 and base 1, also prevents simultaneously that ground from getting damp and causing the influence to box 3.

Specifically, the air cooler 7 is an industrial air cooler of PLLS-18 type, an air outlet of the air cooler 7 is fixedly installed at the back of the box body 3 through a bolt, and the air cooler 7 is started when the temperature controller 10 monitors that the temperature of the dry type transformer 5 in the box body 3 is too high, and is closed after the temperature is reduced to a set temperature.

Specifically, the temperature controller 10 adopts AN electronic temperature controller of a CH402FK 02M-AN-NN model, the temperature controller 10 is connected with the air cooler 7 through AN electric wire, and a temperature control sensor probe of the temperature controller 10 is fixed in the box body 3, so that the temperature of the box body 1 can be monitored conveniently.

The method comprises the following specific implementation steps:

the working principle of the device is as follows: make electric wire and dry-type transformer 5 wiring through 9 departments of rubber seal earlier, then during the use induced draft fan 6 carries out daily convulsions radiating action, when the hot high temperature weather or dry-type transformer 5 appear in the box 3 under the great operating conditions of load power between the offices high temperature, in time monitor the high temperature by temperature controller 10, and start immediately air-cooler 7 and blow in cold wind to the inside of box 3 and cool down the heat dissipation, thereby improve its radiating effect greatly, guarantee operating stability, avoid appearing the problem of damage.

In summary, the following steps: according to the dry-type transformer with the efficient heat dissipation function, the air cooler is arranged, so that the effects of cooling and heat dissipation can be quickly achieved when the dry-type transformer is in a high-temperature or high-load power state, the operation stability of the dry-type transformer is ensured, damage is avoided, and the heat dissipation effect and the practical performance of the device are greatly improved; the actual temperature of the dry-type transformer in the box body can be monitored in real time by arranging the temperature controller, and when the situation that the exhaust fan cannot meet the heat dissipation requirement and generate high temperature is monitored, the air cooler is controlled to feed cold air into the box body for rapid cooling and heat dissipation, so that the heat dissipation effect of the device is greatly improved, the waste of electric energy is saved, and the device has higher practical value; the damping effect can be achieved by adding the bottom pad on one side between the box body and the base, and the effect of preventing the bottom surface from getting damp is achieved, so that the practical performance and the practical value of the device are greatly improved, and the problems and the defects existing in the existing device are effectively solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. A dry-type transformer with high-efficiency heat dissipation function, comprising: the air conditioner comprises a base (1), a bottom pad (2), a box body (3), a box door (4), a dry-type transformer (5), an air draft fan (6), an air cooler (7), a wire routing hole (8), a rubber sealing ring (9) and a temperature controller (10); the method is characterized in that: the base (1) is provided with two positions in parallel, and the upper part of the base (1) is provided with a bottom pad (2) in a bonding mode; the box body (3) is arranged on the upper part of the bottom pad (2) in a bonding mode, and the front end of the box body (3) is hinged with a box door (4) through a hinge; the dry-type transformer (5) is fixedly arranged in the box body (3) through bolts; the exhaust fans (6) are arranged at the upper parts of the two sides of the box body (3), and the exhaust fans (6) are fixedly connected with the box body (3) through bolts; the air cooler (7) is fixedly arranged at the back of the box body (3) through bolts; the wiring hole (8) is of an integrated structure, a plurality of positions are formed in the upper part of the box body (3), and a rubber sealing ring (9) is installed inside each wiring hole (8) in an embedded mode; the temperature controller (10) is arranged on the inner wall of the upper part of the box door (4), and the temperature controller (10) is fixedly connected with the box door (4) through bolts.

2. A dry-type transformer with high-efficiency heat dissipation function as recited in claim 1, wherein: the bottom cushion (2) is made of a rectangular rubber cushion with the thickness of 50 mm.

3. A dry-type transformer with high-efficient heat dissipation function as recited in claim 1, wherein: the air cooler (7) is an industrial air cooler of PLLS-18 type, and an air outlet of the air cooler (7) is fixedly arranged at the back of the box body (3) through a bolt.

4. A dry-type transformer with high-efficient heat dissipation function as recited in claim 1, wherein: the temperature controller (10) adopts AN electronic temperature controller of CH402FK 02M-AN-NN model, and the temperature controller (10) is connected with the air cooler (7) through AN electric wire.