CN204918688U - Spraying cooling device - Google Patents
Spraying cooling device Download PDFInfo
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- CN204918688U CN204918688U CN201520389426.0U CN201520389426U CN204918688U CN 204918688 U CN204918688 U CN 204918688U CN 201520389426 U CN201520389426 U CN 201520389426U CN 204918688 U CN204918688 U CN 204918688U
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- pipe
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- hard tube
- cooling device
- spraying
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Abstract
The utility model discloses a spraying cooling device, it includes its characterized in that the spraying shelf and sets up the atomizer on the spraying shelf, air hose (3) and water pipe (4) of atomizer on all setting up the spraying shelf, be equipped with the pressure air traffic control on air hose (3), be equipped with the pressure pipe on water pipe (4), the exit end of pressure pipe passes the lateral wall of pressing the air traffic control and lies in inside the exit end of pressing the air traffic control, pressure pipe and pressure air traffic control sealing connection. The utility model discloses a spraying cooling device is simple structure not only, and low cost compares in axial fan water receiving pipe device moreover, the utility model discloses a press the short side formula, pressure ratio axial fan is big, and the directionality is stronger, blows vaporific cooling water to such an extent that the distance is farther, and axial fan can only blow approximately vaporific cooling water to 2m department, presses the short side formula and can blow the department to 6 -7m with vaporific cooling water, is fit for using widely.
Description
Technical field
The utility model relates to a kind of cooling, particularly relates to a kind of spray cooling device.
Background technology
The pipes such as high pressure boiler tube, petrochemical industry pipe have tube quality and strict requirement:
1). require that steel pipe structure and properties is even, ferrite, perlite, bainite ratio shows strict restriction;
2). surface hardness has particular requirement;
3). the requirement of yield tensile ratio (σ s/ σ b) is exceeded to the regulation of standard GB/T 5310-2008.
For ensureing tube quality, meet above requirement: steel pipe needs to carry out the process of water smoke cooling heat to steel pipe surfaces externally and internally at the appointed time after heat treatment furnace is come out of the stove.Existing production unit often adopts the work of aerofoil fan water receiving pipe Simple atomizing device, and such device exists following drawback, is difficult to meet heat treatment requirements.
1). vaporific not obvious: due to aerofoil fan, wind-force is limited, and the globule of blowout not holotype nebulizes, and causes vaporific not obvious, does not reach service requirements;
2). vaporific distance is too short, can not spray whole steel pipe: aerofoil fan can only blow about to 2m place by vaporific, can not cover whole Zhi Gangguan and cause steel pipe end not reach cooling performance;
3). centering weak effect: because diameter of steel tube is in different size, when spraying steel pipe inner wall, because jet pipe can not freely be adjusted to steel pipe position of center line, causes steel pipe inner wall to spray uneven.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of spray cooling device, to expect to solve existing spraying plant spray cooling weak effect, and the problem such as vaporific not obvious of spraying.
The object of utility model is achieved through the following technical solutions:
A kind of spray cooling device, it comprises spraying shelf and is arranged on the spraying plant on spraying shelf, described spraying plant comprise all arrange spraying shelf on blast main and water pipe, described blast main is provided with pressure blank pipe, described water pipe is provided with pressure pipe, the exit end of described pressure pipe is through pressing the sidewall of blank pipe and being positioned at the exit end inside of pressing blank pipe, and described pressure pipe is tightly connected with pressure blank pipe.
Further technical scheme is, described spraying shelf is also provided with centering plate, described centering plate is provided with several centring hole matched with pressure blank pipe, and the exit end of described pressure blank pipe is through the centring hole on centering plate, and described pressure blank pipe is movably connected on centering plate.
Further technical scheme is, described centering plate is set at least two.
Further technical scheme is, the empty hard tube of pressure that described pressure blank pipe comprises the empty flexible pipe of the pressure be arranged on blast main and is sealedly connected on the empty flexible pipe of this pressure, and described pressure pipe is connected on the empty hard tube of pressure, and the empty hard tube of described pressure is connected by screw on centering plate.
Further technical scheme is, described pressure pipe comprises the setting-out flexible pipe be arranged on water pipe and the setting-out hard tube be sealedly connected on this setting-out flexible pipe, and described setting-out hard tube is connected on the empty hard tube of pressure.
Further technical scheme is, the empty hard tube of described pressure comprises the injection spray pipe one section and the detachable injection spray pipe two sections be connected on this injection spray pipe one section that are connected with the empty flexible pipe of pressure, described setting-out hard tube is through the sidewall of injection spray pipe one section, and the exit end of described setting-out hard tube is positioned at injection spray pipe two intersegmental part.
Further technical scheme is, described injection spray pipe two sections is threaded connection on injection spray pipe one section, and the exit end of described injection spray pipe two sections is tapered.
Further technical scheme is, the exit of described setting-out hard tube is also provided with nozzle.
Further technical scheme is, described spraying frame attached bag is drawn together base, is arranged on the pillar on base and is arranged on the upper support frame on pillar top, and described blast main and water pipe are connected on pillar, and described centering plate is connected on upper support frame.
Further technical scheme is, described base is by the rectangular frame of steel-pipe welding, described base is also provided with the reinforcement pillar stiffener of supporting strut.
The utility model comparatively prior art is compared, and has the following advantages and beneficial effect:
Spray cooling device of the present utility model not only structure is simple, and it is with low cost, compared to aerofoil fan water receiving pipe device, the utility model adopts pressure short side formula, pressure ratio aerofoil fan is large, and directivity is stronger, blows apart from farther by vaporific water coolant, vaporific water coolant can only blow about to 2m place by aerofoil fan, and vaporific water coolant can blow to 6-7m place by pressure short side formula; Aerofoil fan water receiving pipe device utilizes wind-force to blow out vaporific by water, because aerofoil fan wind-force is limited, and blowout vaporific not obvious, the utility model adds nozzle on water pipe, water coolant is in the empty hard tube of vaporific arrival pressure, and recycling presses empty pressure, vaporific more obvious.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of spraying shelf of the present utility model.
Fig. 4 is the one-piece construction schematic diagram of the empty hard tube of pressure of the present utility model.
Wherein, the name corresponding to the Reference numeral in accompanying drawing is called:
1-centring hole, 2-centering plate, 3-blast main, 4-water pipe, 5-base, 6-pillar, 7-strengthen pillar stiffener, 8-valve, 9-upper support frame, 10-press empty flexible pipe, 11-setting-out flexible pipe, 12-screw, 13-injection spray pipe one section, 14-injection spray pipe two sections, 15-setting-out hard tube, 16-nozzle.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail:
Embodiment
As shown in figures 1-4, a kind of spray cooling device of the present utility model, it comprises spraying shelf, and described spraying frame attached bag draws together base 5 and pillar 6 and upper support frame 9, and described upper support frame 9 is arranged on the top of pillar 6.Described base 5 is formed by steel-pipe welding, the overall rectangular skeleton construction of this base 5, as shown in Figure 3.Be fixed by welding in bottom described pillar 6 on base 5, this pillar 6 is perpendicular with base 5, and pillar 6 of the present utility model is set to three, and the quantity of this pillar 6 also can set according to actual needs.Described base 5 is also provided with the reinforcement pillar stiffener 7 of supporting strut 6, as shown in Figure 2, be fixed by welding in bottom described reinforcement pillar stiffener 7 on base 5, the top of this reinforcement pillar stiffener 7 is fixed by welding on pillar 6, forms the angle of an acute angle between described reinforcement pillar stiffener 7 and pillar 6.Described reinforcement pillar stiffener 7 is arranged in pairs, and this paired reinforcement pillar stiffener 7 is separately positioned on the both sides of pillar 6, and these paired two strengthen pillar stiffener 7 about pillar 6 symmetry, as shown in Figure 2.
Described spraying shelf is provided with spraying plant, described spraying plant comprises blast main 3 and water pipe 4, described blast main 3 is fixed on pillar 6 with water pipe 4, described blast main 3 provides air for spray cooling steel pipe, described water pipe 4 provides water coolant for spray cooling steel pipe, described blast main 3 and water pipe 4 are all positioned at the below of upper support frame 9, as shown in Figure 2.Described blast main 3 is provided with pressure blank pipe, and described water pipe 4 is provided with pressure pipe, and the exit end of described pressure pipe is through pressing the sidewall of blank pipe and being positioned at the exit end inside of pressing blank pipe, and described pressure pipe is tightly connected with pressure blank pipe.Spray cooling principle of the present utility model is, water coolant is vaporific ejection from the exit of pressure pipe, by pressing blank pipe by the air input in blast main 3 and the vaporific water coolant that pressure pipe sprays being blowed to steel pipe under the effect of the empty power of pressure, vaporific water coolant is made to carry out cooling process to steel pipe.A pressure blank pipe of the present utility model and a pressure pipe form a spray assembly, and this spray assembly can carry out spray cooling process to a steel pipe to be cooled.In order to raise the efficiency, spray assembly of the present utility model can be set to multiple, can carry out spray cooling process to multiple steel pipe to be cooled simultaneously.
Concrete, described pressure blank pipe comprises the empty flexible pipe 10 of the pressure be arranged on blast main 3, and the empty flexible pipe 10 of described pressure is also provided with valve 8, and described valve 8 is arranged on the empty flexible pipe 10 of pressure and connects blast main 3 one end, as shown in Figure 2.The empty flexible pipe of described pressure 10 is also sealedly connected with the empty hard tube of pressure, air is discharged by the exit end of the empty hard tube of pressure.Described pressure pipe comprises the setting-out flexible pipe 11 be arranged on water pipe 4, and described setting-out flexible pipe 11 is also provided with valve 8, and the valve 8 on described setting-out flexible pipe 11 is arranged on setting-out flexible pipe 11 connecting water pipe 4 one end.Described setting-out flexible pipe 11 is also tightly connected pressure water hard tube 15, and the water side of described setting-out hard tube 15 is through the sidewall of pressing empty hard tube, and the water side of this setting-out hard tube 15 is positioned at the empty hard tube inside of pressure, as shown in Figure 4.Described setting-out hard tube 15 and pressing for being tightly connected between empty hard tube, and the water outlet of described setting-out hard tube 15 is also provided with nozzle 16, as shown in Figure 4.
For the ease of changing nozzle 16, be convenient to the empty hard tube of cleaning pressure simultaneously, prevent the impurity blocking of pressing empty hard tube to be cooled in water, the empty hard tube of described pressure comprises and the injection spray pipe that is connected of the empty flexible pipe 10 of pressure one section 13, also detachablely on described injection spray pipe one section 13 be connected with injection spray pipe two section 14, as shown in Figure 4.The exit end that described injection spray pipe is two section 14 is tapered, and the external diameter size that described injection spray pipe two section 14 and injection spray pipe are a section 13 is identical.Injection spray pipe in the present embodiment is threaded connection for two section 14 on injection spray pipe one section 13, and described injection spray pipe one section 13 and press for being tightly connected between empty flexible pipe 10, also for being tightly connected between described injection spray pipe two section 14 and injection spray pipe one section 13.Described setting-out hard tube 15 through the sidewall of injection spray pipe one section 13, for being tightly connected between this setting-out hard tube 15 and injection spray pipe one section 13, and the exit end of described setting-out hard tube 15 to be positioned at injection spray pipe two section 14 inner, as shown in Figure 4.
Carry out centering for the ease for the treatment of cooling pipe, can support the empty hard tube of fixing pressure, spray cooling device of the present utility model also comprises centering plate 2, and described centering plate 2 is arranged on upper support frame 9, as shown in Figure 1 simultaneously.Described centering plate 2 is at least set to two, and the centering plate 2 in the present embodiment is set to two, as shown in Figure 2.Described centering plate 2 is provided with several centring hole 1 matched for two section 14 with injection spray pipe one section 13 and injection spray pipe, one of them centering plate 2 in the present embodiment supports injection spray pipe one section 13, another centering plate 2 supports injection spray pipe two section 14, as shown in Figure 4, described injection spray pipe is connected on centering plate 2 by screw 12 is detachable for one section 13.According to the position of steel pipe to be cooled, can the empty hard tube of pressure be fixed in the centring hole 1 of steel pipe position relatively to be cooled on centering plate 2, by the setting of centring hole 1 on centering plate 2, when can realize spray cooling and the simple and easy centering of steel pipe medullary ray to be cooled.
Compared to aerofoil fan water receiving pipe device, the utility model adopts pressure short side formula, and pressure ratio aerofoil fan is large, directivity is stronger, blow apart from farther by vaporific water coolant, vaporific water coolant can only blow about to 2m place by aerofoil fan, and vaporific water coolant can blow to 6-7m place by pressure short side formula; Aerofoil fan water receiving pipe device utilizes wind-force to blow out vaporific by water, because aerofoil fan wind-force is limited, and blowout vaporific not obvious, the utility model adds nozzle on water pipe, water coolant is in the empty hard tube of vaporific arrival pressure, and recycling presses empty pressure, vaporific more obvious.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a spray cooling device, it is characterized in that it comprises spraying shelf and is arranged on the spraying plant on spraying shelf, described spraying plant comprise all arrange spraying shelf on blast main (3) and water pipe (4), described blast main (3) is provided with pressure blank pipe, described water pipe (4) is provided with pressure pipe, the exit end of described pressure pipe is through pressing the sidewall of blank pipe and being positioned at the exit end inside of pressing blank pipe, and described pressure pipe is tightly connected with pressure blank pipe.
2. according to a kind of spray cooling device according to claim 1, it is characterized in that: described spraying shelf is also provided with centering plate (2), described centering plate (2) is provided with several centring hole (1) matched with pressure blank pipe, the exit end of described pressure blank pipe is through the centring hole (1) on centering plate (2), and described pressure blank pipe is movably connected on centering plate (2).
3. according to a kind of spray cooling device according to claim 2, it is characterized in that: described centering plate (2) is set at least two.
4. according to a kind of spray cooling device described in Claims 2 or 3, it is characterized in that: the empty hard tube of pressure that described pressure blank pipe comprises the empty flexible pipe (10) of the pressure be arranged on blast main (3) and is sealedly connected on the empty flexible pipe (10) of this pressure, described pressure pipe is connected on the empty hard tube of pressure, and the empty hard tube of described pressure is connected on centering plate (2) by screw (12).
5. according to a kind of spray cooling device according to claim 4, it is characterized in that: described pressure pipe comprises the setting-out flexible pipe (11) be arranged on water pipe (4) and the setting-out hard tube (15) be sealedly connected on this setting-out flexible pipe (11), described setting-out hard tube (15) is connected on the empty hard tube of pressure.
6. according to a kind of spray cooling device according to claim 5, it is characterized in that: the empty hard tube of described pressure comprises the injection spray pipe one section (13) and the detachable injection spray pipe two sections (14) be connected on this injection spray pipe one section (13) that are connected with the empty flexible pipe of pressure (10), described setting-out hard tube (15) is through the sidewall of injection spray pipe one section (13), and the exit end of described setting-out hard tube (15) is positioned at injection spray pipe two sections (14) inside.
7. according to a kind of spray cooling device according to claim 6, it is characterized in that: described injection spray pipe two sections (14) is threaded connection on injection spray pipe one section (13), and the exit end of described injection spray pipe two sections (14) is tapered.
8. according to a kind of spray cooling device described in any one of claim 5 ~ 7, it is characterized in that: the exit of described setting-out hard tube (15) is also provided with nozzle (16).
9. according to a kind of spray cooling device according to claim 8, it is characterized in that: described spraying frame attached bag is drawn together base (5), is arranged on the pillar (6) on base (5) and is arranged on the upper support frame (9) on pillar (6) top, described blast main (3) and water pipe (4) are connected on pillar (6), and described centering plate (2) is connected on upper support frame (9).
10. according to a kind of spray cooling device according to claim 9, it is characterized in that: described base (5) is by the rectangular frame of steel-pipe welding, described base (5) is also provided with the reinforcement pillar stiffener (7) of supporting strut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389426.0U CN204918688U (en) | 2015-06-08 | 2015-06-08 | Spraying cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389426.0U CN204918688U (en) | 2015-06-08 | 2015-06-08 | Spraying cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204918688U true CN204918688U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520389426.0U Active CN204918688U (en) | 2015-06-08 | 2015-06-08 | Spraying cooling device |
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| Country | Link |
|---|---|
| CN (1) | CN204918688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106191383A (en) * | 2016-08-31 | 2016-12-07 | 张家港市华扬冶金机械有限公司 | A kind of workpiece thermal treatment spray type cooling device |
| CN108425364A (en) * | 2018-03-22 | 2018-08-21 | 中国水利水电科学研究院 | Supporting rack and water-air two phase flows spraying system |
-
2015
- 2015-06-08 CN CN201520389426.0U patent/CN204918688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106191383A (en) * | 2016-08-31 | 2016-12-07 | 张家港市华扬冶金机械有限公司 | A kind of workpiece thermal treatment spray type cooling device |
| CN108425364A (en) * | 2018-03-22 | 2018-08-21 | 中国水利水电科学研究院 | Supporting rack and water-air two phase flows spraying system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |