CN212190666U

CN212190666U - Withdrawal and straightening machine for producing galvanized sheet

Info

Publication number: CN212190666U
Application number: CN202020463305.7U
Authority: CN
Inventors: 刘其忠
Original assignee: Guangzhou Baoguan Steel Sheet Technology Co ltd
Current assignee: Guangzhou Baoguan Steel Sheet Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-22
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to a tension leveler technical field just discloses a tension leveler for producing galvanized sheet, the power distribution box comprises a box body, the import has been seted up in the left side of box, the export has been seted up on the right side of box, the top of export is inlayed and is equipped with the heating panel, left side intercommunication have rather than fixed connection's inlet tube, the right side intercommunication of heating panel has rather than fixed connection's outlet pipe, the inside fixedly connected with baffle of box. The utility model discloses a, volatilize the absorption heat through the refrigerant in the cooling copper pipe and reduce cooling water temperature and cool down to the box inside, volatile refrigerant gets into the compressor by the cooling copper pipe and compresses into the capillary that emits into again for high temperature high pressure steam, cools down again by the fin with the refrigerant in the capillary and emits into in the cooling copper pipe and circulate, has solved among the prior art cooling water and has circulated back becoming hot once, leads to unable refrigerated effect of cooling down in succession, the relatively poor problem of circulative cooling effect.

Description

Withdrawal and straightening machine for producing galvanized sheet

Technical Field

The utility model relates to a tension leveler technical field specifically is a tension leveler for producing galvanized sheet.

Background

The galvanized sheet is subjected to a series of processing processes of structure change and performance change, such as heating, cooling, galvanizing, post-plating cooling treatment and the like, and various tensile stress and bending stress actions exist in the whole processing flow, so that a bridge girder drawing machine is required to draw and correct the galvanized sheet.

At present, chinese patent with publication number CN209647411U discloses a cooling device of withdrawal and straightening machine, through being equipped with the cooling tube, the inside water cycle of cooling tube is used by the circulation suction pump that cooling tube one side is connected, and then reduces the inside temperature of box, but this kind of mode is once after the water cycle is bad, and the cooling water becomes hot and leads to unable refrigerated effect of reaching the continuous cooling, and the cooling cycle effect is relatively poor, provides a withdrawal and straightening machine for producing galvanized sheet for this reason and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a draw machine of rectifying for producing galvanized sheet has the convenient quick cyclic utilization that carries on of messenger's cooling water, and the effectual advantage of cooling has solved among the prior art cooling water and has followed bad back heating once, leads to unable the refrigerated effect of reaching continuous cooling, the relatively poor problem of circulative cooling effect.

(II) technical scheme

In order to realize the above-mentioned convenient quick cyclic utilization that carries on of messenger's cooling water, effectual purpose of cooling, the utility model provides a following technical scheme:

a withdrawal and straightening machine for producing galvanized sheets comprises a box body, wherein an inlet is formed in the left side of the box body, an outlet is formed in the right side of the box body, a heat dissipation plate is embedded in the top of the outlet, a water inlet pipe fixedly connected with the left side of the heat dissipation plate is communicated with the left side of the heat dissipation plate, a water outlet pipe fixedly connected with the right side of the heat dissipation plate is communicated with the right side of the heat dissipation plate, a partition plate is fixedly connected inside the box body, a filtering mechanism is fixedly connected between the partition plate and the front side of the inner wall of the heat dissipation plate, a cooling copper pipe is fixedly installed inside the heat dissipation plate and positioned on the right side of the filtering mechanism, two ends of the cooling copper pipe penetrate through and extend to the back side of the partition plate, a compressor is fixedly installed on the left side of, the other end of the cooling copper pipe is fixedly connected with the right end of the capillary tube, and the back of the inner wall of the box body is fixedly connected with a radiating fin.

Preferably, the cooling copper pipe, the compressor and the capillary pipe are sequentially connected to form a closed loop, and a refrigerant is filled in the closed loop.

Preferably, filtering mechanism is including just imitating filter layer and high-efficient filter layer, just imitate the filter layer and the both ends of high-efficient filter layer respectively with the inner wall fixed connection of baffle and heating panel, just imitate the filter layer and be located the right side of inlet tube, high-efficient filter layer is located the right side of just imitating the filter layer.

Preferably, the convection current mouth has all been seted up to the left and right sides of box, the equal fixed mounting in the left and right sides of box has the heat dissipation fan, two the heat dissipation fan is located the outside of two convection current mouths respectively.

Preferably, the left side and the right side of the partition plate are respectively embedded with a sealing ring, and the two ends of the cooling copper pipe are respectively fixedly connected with the inner sides of the two partition plates.

(III) advantageous effects

Compared with the prior art, the utility model provides a draw machine of rectifying for producing galvanized sheet possesses following beneficial effect:

1. this a withdrawal and straightening machine for producing galvanized sheet, let in the box with the cooling water through the inlet tube, the cooling water filters through filter mechanism earlier, the intraductal refrigerant of rethread cooling copper volatilizees the absorption heat and reduces the cooling water temperature, microthermal cooling water cools down the inside of box, and volatile refrigerant gets into in the compressor through the cooling copper pipe, compress the refrigerant into high temperature high pressure steam by the compressor and discharge into in the capillary again, the capillary cools down its inside refrigerant through the fin and discharges into in the cooling copper pipe and circulate, can lead to cooling down once more after becoming hot at the cooling water primary cooling, circulated use, the continuous cooling, the circulative cooling effect is better, it becomes hot after having solved cooling water among the prior art and circulating once, lead to unable refrigerated effect of reaching the continuous cooling, the relatively poor problem of circulative cooling effect.

2. This a draw machine of rectifying for producing galvanized sheet carries out the inside circulation of air of box through two heat dissipation fan work, and two convection current mouths make the air convection, and then reduce the inside temperature of box, guarantee the box internals life-span, can work for a long time.

Drawings

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

fig. 2 is a schematic view of the heat dissipating plate of the present invention.

In the figure: 1. a box body; 2. an inlet; 3. an outlet; 4. a heat dissipation plate; 5. a water inlet pipe; 6. a water outlet pipe; 7. a partition plate; 8. a filtering mechanism; 81. a primary filter layer; 82. a high-efficiency filter layer; 9. cooling the copper pipe; 10. a compressor; 11. a capillary tube; 12. a heat sink; 13. a convection port; 14. a heat dissipation fan; 15. and (5) sealing rings.

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.

Referring to fig. 1-2, a withdrawal and straightening machine for producing galvanized sheets comprises a box body 1, an inlet 2 is arranged at the left side of the box body 1, an outlet 3 is arranged at the right side of the box body 1, a heat dissipation plate 4 is embedded at the top of the outlet 3, a water inlet pipe 5 fixedly connected with the outlet is communicated with the left side of the outlet 3, a water outlet pipe 6 fixedly connected with the right side of the heat dissipation plate 4 is communicated with the right side of the heat dissipation plate 4, a partition plate 7 is fixedly connected with the inside of the box body 1, a filtering mechanism 8 is fixedly connected between the partition plate 7 and the front surface of the inner wall of the heat dissipation plate 4, a cooling copper pipe 9 is fixedly arranged inside the heat dissipation plate 4 and positioned at the right side of the filtering mechanism 8, two ends of the cooling copper pipe 9 penetrate through and extend to the back surface of the partition plate 7, a compressor 10 is fixedly arranged at, the other end of the cooling copper pipe 9 is fixedly connected with the right end of the capillary tube 11, and the back surface of the inner wall of the box body 1 is fixedly connected with a radiating fin 12.

Furthermore, a cooling copper pipe 9, a compressor 10 and a capillary tube 11 are sequentially connected to form a closed loop, a refrigerant is filled in the closed loop, the cooling copper pipe 9 absorbs heat through volatilization of the refrigerant to reduce the temperature of the cooling water, the volatilized refrigerant enters the compressor 10 and is compressed into high-temperature high-pressure steam to be discharged into the capillary tube 11, the refrigerant is cooled again through a cooling fin 12 and is discharged into the cooling copper pipe 9, and therefore circulation is formed.

Further, filtering mechanism 8 is including just imitating filter layer 81 and high-efficient filter layer 82, just imitate filter layer 81 and high-efficient filter layer 82's both ends respectively with baffle 7 and heating panel 4's inner wall fixed connection, just imitate filter layer 81 and be located the right side of inlet tube 5, high-efficient filter layer 82 is located just imitate filter layer 81's right side, carry out primary filter with the cooling water through just imitating filter layer 81, then filter once more through high-efficient filter layer 82, get rid of the impurity in the cooling water, avoid impurity to follow the damage that rivers flow and cause cooling copper pipe 9.

Further, convection current mouth 13 has all been seted up to the left and right sides of box 1, and the equal fixed mounting in the left and right sides of box 1 has heat dissipation fan 14, and two heat dissipation fans 14 are located two convection current mouths 13's the outside respectively, carry out the inside circulation of air of box 1 through the work of two heat dissipation fans 14, and two convection current mouths 13 make the air convection, and then reduce the 1 inside temperature of box, guarantee the 1 internals life-span of box, can work for a long time.

Further, the left and right sides of baffle 7 all inlays and is equipped with sealing washer 15, and the both ends of cooling copper pipe 9 respectively with the inboard fixed connection of two baffles 7, can prevent through sealing washer 15 that cooling water from the junction seepage of cooling copper pipe 9 and baffle 7, avoid influencing compressor 10's normal operating.

The compressor 10 may be of a type BSA460CV-R1EN, the heat dissipation fan 14 may be of a type RL-SB12-20PK-R1, and other electrical components used in this embodiment may be provided.

The working principle is as follows: when the utility model is used, the valve on the water inlet pipe 5 is opened, the cooling water is introduced into the box body 1 through the water inlet pipe 5 and is arranged on one side of the clapboard 7, the cooling water is firstly filtered through the filtering mechanism 8 and then enters the right side of the box body 1, the temperature of the cooling water is reduced by the volatilization and absorption heat of the refrigerant in the cooling copper pipe 9, the low-temperature cooling water cools the inside of the box body 1, the volatile refrigerant enters the compressor 10 through the cooling copper pipe 9, the refrigerant is compressed into high-temperature high-pressure steam by the compressor 10 and then is discharged into the capillary tube 11, the capillary tube 11 cools the refrigerant in the capillary tube 11 again through the radiating fin 12 and then is discharged into the cooling copper pipe 9 for circulation, the cooling water can be cooled again after being heated once, the circulating use can be realized, the continuous cooling temperature reduction is realized, the circulating cooling effect is better, the continuous cooling effect can not be achieved, and the circulating cooling effect is poor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a withdrawal and straightening machine for producing galvanized sheet, includes box (1), its characterized in that: the left side of the box body (1) is provided with an inlet (2), the right side of the box body (1) is provided with an outlet (3), the top of the outlet (3) is embedded with a heat dissipation plate (4), the left side is communicated with a water inlet pipe (5) fixedly connected with the left side, the right side of the heat dissipation plate (4) is communicated with a water outlet pipe (6) fixedly connected with the right side, a partition plate (7) is fixedly connected with the inside of the box body (1), a filtering mechanism (8) is fixedly connected between the partition plate (7) and the front of the inner wall of the heat dissipation plate (4), a cooling copper pipe (9) is fixedly installed inside the heat dissipation plate (4) and positioned on the right side of the filtering mechanism (8), two ends of the cooling copper pipe (9) penetrate through and extend to the back of the partition plate (7), a compressor (10) is fixedly installed on the left side of the inner wall of, one end of the cooling copper pipe (9) is fixedly connected with the compressor (10), the output end of the compressor (10) is fixedly connected with the capillary tube (11), the other end of the cooling copper pipe (9) is fixedly connected with the right end of the capillary tube (11), and the back face of the inner wall of the box body (1) is fixedly connected with the radiating fins (12).

2. The withdrawal and straightening unit for producing galvanized sheets according to claim 1, characterized in that: the cooling copper pipe (9), the compressor (10) and the capillary tube (11) are sequentially connected to form a closed loop, and a refrigerant is filled in the closed loop.

3. The withdrawal and straightening unit for producing galvanized sheets according to claim 1, characterized in that: filtering mechanism (8) including just imitating filter layer (81) and high efficiency filter layer (82), just imitate filter layer (81) and the both ends of high efficiency filter layer (82) respectively with the inner wall fixed connection of baffle (7) and heating panel (4), just imitate filter layer (81) and be located the right side of inlet tube (5), high efficiency filter layer (82) are located the right side of just imitating filter layer (81).

4. The withdrawal and straightening unit for producing galvanized sheets according to claim 1, characterized in that: convection current mouth (13) have all been seted up to the left and right sides of box (1), the equal fixed mounting in both sides has heat dissipation fan (14), two about box (1) heat dissipation fan (14) are located the outside of two convection current mouths (13) respectively.

5. The withdrawal and straightening unit for producing galvanized sheets according to claim 1, characterized in that: sealing rings (15) are embedded in the left side and the right side of the partition plates (7), and two ends of the cooling copper pipe (9) are fixedly connected with the inner sides of the partition plates (7) respectively.