CN2411458Y

CN2411458Y - Radiating corrugated wall

Info

Publication number: CN2411458Y
Application number: CN 00210641
Authority: CN
Inventors: 李健超
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-24
Filing date: 2000-01-24
Publication date: 2000-12-20
Anticipated expiration: 2010-01-24

Abstract

The utility model belongs to a part of a transformer, which is suitable for a heat radiator of the transformer, an expansion radiator, an oil storage chamber, a corrugated oil tank, etc. and an ordinary radiator with liquid medium. The utility model is characterized in that the large corrugated side of a metal plate is pressed with corrugation or expansion corrugation, the oil opening side with large corrugated is provided with a flow guiding transverse plate and the middle part of the outside of the corrugated wall is transversely provided with a reinforcing limited piece. The utility model has the advantages of large radiating area, expansion, high radiation efficiency, limit, high intensity, etc.

Description

A kind of radiatinig corrugated wall

The utility model belongs to the parts of transformer, be the parts that constitute transformer oil cooling or expanding chamber or accumulator, mainly be applicable to radiator or expander or the corrugated tank of transformer or the accumulator of transformer, also be applicable to the common radiator of liquid medium, as electric heater etc.

At present, the bellows wall of corrugated tank of transformer is that sheet metal is bent into some big ripples formations.Its main purpose is to increase area of dissipation.Its weak point is: 1. because the two sides of each big ripple of this bellows wall of formation are the plane, so area of dissipation is little, can not expand; 2. because inboard or claim that the ripple mouth of oily side is complete opening wide at oil tank wall, therefore, can not form water conservancy diversion to the transformer oil circulation, intensity is also low.

The purpose of this utility model is to overcome the weak point in the above-mentioned prior art, and a kind of radiatinig corrugated wall that area of dissipation is big, inflatable, radiating efficiency is high, intensity is high is provided.

The purpose of this utility model can reach by following measure.It comprises metallic plate and on big ripple etc., its special character is: be pressed with ripple or expansion ripple on the side of big ripple on the metallic plate; The expansion ripple is by vertical straight ripple the semicircular arc ripple at two ends correspondingly to be linked together the Long Circle ripple that constitutes, or be linked together by the vertical straight ripple vertical end with two ends corresponding quadrant arc ripple, with laterally straight ripple the transverse end of two ends corresponding quadrant arc ripple is linked together the annular corrugated of formation again; Be provided with the water conservancy diversion transverse slat that big ripple is coupled together at big ripple mouth oil middle side part; The outside or title gas middle side part in bellows wall laterally are provided with the reinforcement locating part that big ripple is coupled together; Be provided with the reinforcement that big ripple end is coupled together at the two ends of bellows wall gas side.

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the transverse cross-sectional view of prior art;

Fig. 2 is the utility model example structure schematic diagram;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the vertical view of Fig. 2;

Fig. 5 is the structural representation of another embodiment of the utility model;

Fig. 6 is the left view of Fig. 5;

Fig. 7 is the vertical view of Fig. 5;

Fig. 8 is provided with the example structure schematic diagram of strengthening keeper for the utility model;

Fig. 9 is the left view of Fig. 8;

Figure 10 is the vertical view of Fig. 8;

Figure 11 is oblong expansion ripple structural representation.

With reference to Fig. 1～Figure 11.The side of big ripple A is pressed with ripple B (as shown in Figure 6) or expansion ripple C on metallic plate 1.Expansion ripple C correspondingly is linked together the Long Circle ripple that constitutes by vertically straight ripple a with the semicircle ripple b in two ends, as shown in figure 11; Expansion ripple C is linked together vertical end of two ends corresponding quadrant arc ripple c by vertically straight ripple a, with transverse wave d the transverse end of two ends corresponding quadrant arc ripple c is linked together the looping ripple again, as Fig. 3, shown in Figure 9.Be provided with the water conservancy diversion transverse slat 2 that big ripple A is coupled together at big ripple A mouth oil middle side part.The outside or title gas middle side part in bellows wall laterally are provided with the reinforcement locating part 3 that big ripple A is coupled together; Be provided with the reinforcement 4 that big ripple A end is coupled together at the two ends of bellows wall gas side.

The utility model compared with the prior art good effect is as follows:

1. because the utility model is pressed with ripple in the side of big ripple, area of dissipation and intensity have therefore been increased;

2. because the side of the big ripple of the utility model is pressed with the expansion ripple, therefore, not only increased heat radiation Area, and can expand;

3. because the hydraulic fluid port side of the big ripple of the utility model is provided with the water conservancy diversion transverse slat, therefore, not only can carry out water conservancy diversion, further improve radiating efficiency, and increased intensity the oil circulation.

4. because the utility model is provided with reinforcement, therefore further improved intensity.

In a word, the utlity model has that area of dissipation is big, inflatable, radiating efficiency is high, can spacing, intensity advantages of higher.

Claims

1. radiatinig corrugated wall, comprise metallic plate and on big ripple, it is characterized in that: on the side of big ripple on the metallic plate, be pressed with ripple or expansion ripple;

2. a kind of radiatinig corrugated wall according to claim 1, it is characterized in that: the expansion ripple is by vertical straight ripple the semicircular arc ripple at two ends correspondingly to be linked together the Long Circle ripple that constitutes, or be linked together by the vertical straight ripple vertical end with two ends corresponding quadrant arc ripple, with laterally straight ripple the transverse end of two ends corresponding quadrant arc ripple is linked together the annular corrugated of formation again;

3. a kind of radiatinig corrugated wall according to claim 1 and 2 is characterized in that: be provided with the water conservancy diversion transverse slat that big ripple is linked up at big ripple mouth oil middle side part;

4. a kind of radiatinig corrugated wall according to claim 3 is characterized in that: the outside or title gas middle side part in bellows wall laterally are provided with the reinforcement locating part that big ripple is linked up;

5. a kind of radiatinig corrugated wall according to claim 4 is characterized in that: the two ends in bellows wall gas side are provided with the reinforcement that big ripple is coupled together.