CN210167232U

CN210167232U - Reactor water-cooling plate with novel structure

Info

Publication number: CN210167232U
Application number: CN201920594651.6U
Authority: CN
Inventors: 祝忠清
Original assignee: Hangzhou Hao Feng Science And Technology Ltd
Current assignee: Hangzhou Hao Feng Science And Technology Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-03-20
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a new construction reactor water-cooling board, including water-cooling board plate body and rivers passageway, the rivers passageway sets up inside the water-cooling board plate body, the rivers passageway includes outer way and interior way, interior way cover is worn in outer way, and outer way and interior way mutual independence do not communicate each other, and the one end of outer way is equipped with outer water inlet, and its other end is equipped with the mouth of a river of going out, and the one end of interior way is equipped with interior water inlet, and its other end is equipped with interior delivery port, and outer way and interior cooling liquid's in say the flow direction each other for reverse, interior way is the pipe, and the pipe wall longitudinal section of outer way is the annular that the rule chimb formed, and interior way below is equipped with the support column and supports and press on the. The utility model discloses be equipped with two rivers passageways of outer way and interior way, and the flow direction of the coolant liquid in two passageways each other is opposite for the water-cooling plate heat dissipation is balanced, has good radiating effect.

Description

Reactor water-cooling plate with novel structure

Technical Field

The utility model relates to a heat abstractor of reactor, concretely relates to new construction reactor water-cooling board.

Background

Reactors, also called inductors, are electrical conductors that, when energized, generate a magnetic field in a certain spatial range occupied by a conductor, so that all electrical conductors capable of carrying current have a general inductive character. However, the inductance of the electrified long straight conductor is small, and the generated magnetic field is not strong, so that the actual reactor is in a mode that a conducting wire is wound into a solenoid, and is called as an air-core reactor; sometimes, in order to make this solenoid have a larger inductance, a core, called a core reactor, is inserted into the solenoid.

The reactor during operation can produce the heat, and when load side electric current reached last kilo ampere, the heat that its produced just can't effectively be gived off, if not in time the heat dissipation will probably burn out the reactor, consequently all will install heat abstractor and help the reactor to dispel the heat fast, and the water-cooling reactor is produced by accident. The water-cooled reactors are classified into tube-type water-cooled reactors and plate-type water-cooled reactors, and the tube-type water-cooled reactors are mostly applied to industrial equipment for smelting, induction heating and the like; the plate-type water-cooled reactor is widely applied to power equipment such as wind power generation, frequency converters and the like, a water-cooled radiating plate is arranged in a coil of the reactor, and heat generated by the reactor is conducted through the radiating plate and then is led out by cooling liquid so as to achieve the purpose of cooling. The existing reactor water cooling plate is generally only provided with a water inlet and a water outlet, a water flow channel is a flow channel which is communicated from front to back, a pipe body in the middle is S-shaped and is wound on the water cooling plate, cooling liquid is discharged from the water inlet and the water outlet, the water cooling plate has a defect, when the cooling liquid just enters from the water inlet, the temperature of the cooling liquid is low enough, so that more heat can be taken away by the cooling liquid in the front section of the flow channel, but when the flow channel is very long, a large amount of heat is absorbed when the cooling liquid flows through, the temperature is raised, when the cooling liquid comes to the rear section of the flow channel, the temperature difference between the cooling liquid and the surrounding is not large, the heat can not be absorbed any.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide a new construction reactor water-cooling board that the heat dissipation is balanced, the radiating effect is good.

The utility model adopts the following technical scheme:

the utility model provides a new construction reactor water-cooling board, includes water-cooling board plate body and rivers passageway, rivers passageway sets up inside water-cooling board plate body, rivers passageway includes outer way and interior way, interior way cover is worn in outer way, and outer way and interior way mutual independence do not communicate each other, and the one end of outer way is equipped with outer water inlet, and its other end is equipped with the mouth of a river of going out, and the one end of interior way is equipped with interior water inlet, and its other end is equipped with interior delivery port, and outer way and interior cooling liquid's of saying flow direction each other are reverse, interior way is the pipe, and the pipe wall longitudinal section of outer way is the annular that the regular chimb formed, and interior way below is equipped with the support column and supports and press on.

As an optimized technical scheme of the utility model, outer pipe wall longitudinal section chimb is the arc limit of regular shape.

As an optimized technical scheme of the utility model, outer way pipe wall longitudinal section chimb is regular shape's equilateral acute angle.

As an optimized technical scheme of the utility model, the support column is equipped with a plurality of pairs, and is a pair of the support column is a left side right side symmetry and is set up including saying the below, and every certain distance just is equipped with a pair of support column on the interior way.

As a preferred technical scheme of the utility model, go out near the mouth of a river is located interior water inlet one end, outer water inlet is located near interior delivery port one end.

The utility model has the advantages that:

the utility model discloses be equipped with two rivers passageways of outer way and interior way, and the flow direction of the coolant liquid in two passageways each other is opposite for the water-cooling plate heat dissipation is balanced. For the inner channel, a section of flow channel close to the inner water outlet absorbs a part of heat when the cooling liquid in the inner channel flows through the inner channel in front, the temperature of the flow channel is higher, the temperature difference with the surrounding environment is smaller, and the heat can not be taken away any more. In addition, the pipe wall of the outer channel is designed into a convex regular shape, such as an arc edge, an equilateral acute angle and the like, so that the cooling liquid in the outer channel can be more fully contacted with the water cooling plate body, namely, the cooling liquid has a larger heat dissipation area, and a better heat dissipation effect is achieved.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a schematic view of the arc-shaped convex edge structure of the longitudinal section of the present invention;

fig. 3 is the structural schematic diagram of the equilateral acute angle convex edge of the longitudinal section of the utility model.

The symbols in the drawings illustrate that:

1: water-cooled plate body, 2: outer lane, 21: outer water inlet, 22: water outlet, 3: inner lane, 31: inner water inlet, 32: outer water inlet, 4: convex edge, 5: and (4) a support column.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a reactor water-cooling plate with a new structure comprises a water-cooling plate body 1 and a water flow channel, wherein the water flow channel is arranged inside the water-cooling plate body 1, the water flow channel comprises an outer channel 2 and an inner channel 3, the inner channel 3 is sleeved in the outer channel 2, the outer channel 2 and the inner channel 3 are independent from each other and are not communicated with each other, one end of the outer channel 2 is provided with an outer water inlet 21, the other end of the outer channel is provided with an outer water outlet 22, one end of the inner channel 3 is provided with an inner water inlet 31, the other end of the inner channel is provided with an inner water outlet 32, the outer water outlet 22 is positioned near one end of the inner water inlet 31, the outer water inlet 21 is positioned near one end of the inner water outlet 32, the flow directions of the outer channel 2 and the inner channel 3 are opposite to each other, the inner channel 3 is a circular tube, the longitudinal section of the tube wall of the, or, 2 pipe wall longitudinal section chimbs 4 of outer lane are the equilateral acute angle of regular shape, can make the coolant liquid in the outer lane 2 contact more fully with the water-cooling plate 1 like this, have bigger heat radiating area promptly, reach better radiating effect, and 3 below in the inner lane are equipped with support column 5 and support and press on the inner wall of outer lane 2, support column 5 is equipped with a plurality of pairs, and is a pair of 5 left and right ground symmetries of support column set up in 3 below in the inner lane, and every certain distance just is equipped with a pair of support column 5 on the inner lane 3.

The utility model discloses be equipped with two rivers passageways of outer way and interior way, during operation, during the coolant liquid got into outer way and interior way from outer water inlet and interior water inlet respectively, the flow direction of the coolant liquid in two passageways each other is opposite for the water-cooled plate heat dissipation is balanced. For the inner channel, a section of flow channel close to the inner water outlet absorbs a part of heat when the cooling liquid in the inner channel flows through the inner channel in front, the temperature of the flow channel is higher, the temperature difference with the surrounding environment is smaller, and the heat can not be taken away any more.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a new construction reactor water-cooling board, includes water-cooling board plate body (1) and rivers passageway, inside rivers passageway set up water-cooling board plate body (1), its characterized in that: the rivers passageway includes outer way (2) and interior way (3), interior way (3) wears in outer way (2), and outer way (2) and interior way (3) mutually independent do not communicate each other, and the one end of outer way (2) is equipped with outer water inlet (21), and its other end is equipped with out mouth of a river (22), and the one end of interior way (3) is equipped with interior water inlet (31), and its other end is equipped with interior delivery port (32), and outer way (2) and interior way (3) internal cooling liquid's flow direction each other are reverse, interior way (3) are the pipe, and the pipe wall longitudinal section of outer way (2) is the annular of regular chimb (4) formation, and interior way (3) below is equipped with support column (5) and supports and press on the inner wall of outer way (2).

2. The reactor water-cooling plate with the new structure as claimed in claim 1, characterized in that: the longitudinal section convex edge (4) of the outer pipe wall is an arc edge with a regular shape.

3. The reactor water-cooling plate with the new structure as claimed in claim 1, characterized in that: the longitudinal section convex edge (4) of the outer tube wall is an equilateral acute angle in a regular shape.

4. The reactor water-cooling plate with the new structure as claimed in claim 1, characterized in that: the supporting columns (5) are provided with a plurality of pairs, the supporting columns (5) are symmetrically arranged below the inner channel (3) one by one, and a pair of supporting columns (5) are arranged on the inner channel (3) at certain intervals.

5. The reactor water-cooling plate with the new structure as claimed in claim 1, characterized in that: the outer water inlet (22) is positioned near one end of the inner water inlet (31), and the outer water inlet (21) is positioned near one end of the inner water outlet (32).