CN109821586B - Quick cooling tank for metal workpiece post-quick cooling experiment - Google Patents
Quick cooling tank for metal workpiece post-quick cooling experiment Download PDFInfo
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- CN109821586B CN109821586B CN201910130529.8A CN201910130529A CN109821586B CN 109821586 B CN109821586 B CN 109821586B CN 201910130529 A CN201910130529 A CN 201910130529A CN 109821586 B CN109821586 B CN 109821586B
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Abstract
The invention provides a rapid cooling tank for a metal workpiece post-rapid cooling experiment, which comprises a base, a guide cone and mixed flow blades; a cooling tank main body is fixedly arranged on the plane of the top of the base; the left end of the cooling tank main body is provided with a rotating motor, and the rotating motor penetrates through the side wall of the left end of the cooling tank main body through a rotating shaft and is connected with a diversion cone; a heat dissipation motor is arranged in the right end of the cooling tank main body, and a horn-shaped heat dissipation head is arranged outside the heat dissipation motor; and the left end of the cooling tank main body extends forwards vertically to be provided with a recovery water tank. According to the invention, the main cooling tank is arranged, the whole body of the cooling tank body is in a dumbbell-shaped structure, the middle part of the cooling tank body is the long and thin columnar main cooling tank, the workpiece placing groove is formed in the side wall of the front end of the middle part of the main cooling tank in a forward extending mode, and by means of the special structures of the cooling tank body and the main cooling tank, the cooling liquid in the cooling tank body can always keep a flowing and exchanging state, so that the cooling effect is improved.
Description
Technical Field
The invention belongs to the technical field of cooling devices and metal processing equipment, and particularly relates to a rapid cooling tank for a rapid cooling experiment after a metal workpiece.
Background
In a metal workpiece rapid cooling experiment, cooling equipment is generally required to be used for cooling a workpiece, the requirement on cooling speed is not high, and the process of allowing the final temperature to be higher is generally air-cooled, but because the convective heat transfer coefficient of the air cooling is small, the lower the temperature of the workpiece is, the smaller the convective heat transfer coefficient is, if the workpiece is cooled to reach the touchable temperature of a human body, a long time is required, and the power consumption is very high, so that some liquid cooling devices are provided at present.
During the manufacturing process, most of the rapid cooling tanks in the prior art have the following problems in use: current metal workpiece quick cooling bath is being put metal workpiece in a cooling bath carrying out refrigerated mode to the work piece, then use cold water to spray and come to cool down the work piece, the work piece temperature before some cooling is higher, it can be because the shrinkage effect causes the damage to the work piece directly to cool down with the lower water of temperature, and the temperature degree after tentatively cooling down also all can not be too high, can not carry out make full use of to these water, and because coolant liquid is mostly quiescent condition in the cooling bath, the heat exchange effect is poor, work piece cooling efficiency reduces.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a rapid cooling tank for a rapid cooling experiment after a metal workpiece is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a rapid cooling tank for a metal workpiece post-rapid cooling experiment, which solves the problems that the conventional rapid cooling tank for metal workpieces is used for cooling the metal workpieces in a manner that the metal workpieces are placed in one cooling tank, then cold water is sprayed to cool the workpieces, the temperature of some workpieces before cooling is high, the workpieces can be damaged due to cold contraction when the workpieces are directly cooled by low-temperature water, the temperature of the water after primary cooling is not too high, the water cannot be fully utilized, and the cooling liquid in the cooling tank is mostly in a static state, so that the heat exchange effect is poor, and the cooling efficiency of the workpieces is reduced.
The purpose and the effect of the rapid cooling tank for the rapid cooling experiment of the metal workpiece are achieved by the following specific technical means:
the rapid cooling tank for the rapid cooling experiment of the metal workpiece comprises a base, a cooling tank main body, a recovery water tank, a rotating motor, a heat dissipation motor, a jacket, a stirring roller, a heat dissipation head, a main cooling tank, a workpiece placing groove, a flow guide cone and mixed flow blades; a cooling tank main body is fixedly arranged on the plane of the top of the base; the left end of the cooling tank main body is provided with a rotating motor, and the rotating motor penetrates through the side wall of the left end of the cooling tank main body through a rotating shaft and is connected with a diversion cone; a heat dissipation motor is arranged in the right end of the cooling tank main body, and a horn-shaped heat dissipation head is arranged outside the heat dissipation motor; and the left end of the cooling tank main body extends forwards vertically to be provided with a recovery water tank.
Furthermore, the whole cooling tank main body is of a dumbbell-shaped structure, the middle of the cooling tank main body is a long and thin columnar main cooling tank, and the side wall of the front end of the middle of the main cooling tank extends forwards to form a workpiece placing groove.
Furthermore, the whole guide cone is of a conical structure matched with the inner cavity of the cooling groove main body, and two groups of mixed flow blades with opposite directions are arranged on the left end edge of the guide cone.
Furthermore, the inner end of the heat dissipation motor is rotatably connected with the stirring roller which is of a conical structure and is matched with the inner cavity of the cooling tank main body, and the outer end of the stirring roller is provided with a circle of stirring sheets.
Furthermore, the outer part of the stirring roller is covered with a baffling jacket, and the jacket is provided with a through hole which is communicated with the inside and the outside.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the main cooling tank is arranged, the whole body of the cooling tank body is in a dumbbell-shaped structure, the middle part of the cooling tank body is the long and thin columnar main cooling tank, the workpiece placing groove is formed in the side wall of the front end of the middle part of the main cooling tank in a forward extending mode, and by means of the special structures of the cooling tank body and the main cooling tank, the cooling liquid in the cooling tank body can always keep a flowing and exchanging state, so that the cooling effect is improved.
The invention relates to a cooling device, which comprises a guide cone and a stirring roller in a heat dissipation motor, wherein the guide cone is integrally of a conical structure matched with an inner cavity of a cooling tank main body, two groups of mixed flow blades with opposite directions are arranged at the left end edge of the guide cone, so that cooling liquid can rapidly exchange heat and cold under the action of the mixed flow blades, the guide cone is arranged, the stroke of the cooling liquid is increased, the heat dissipation effect is improved, the inner end of the heat dissipation motor is rotatably connected with the stirring roller of the conical structure matched with the inner cavity of the cooling tank main body, the outer end of the stirring roller is provided with a circle of stirring sheets, so that the cooling liquid can exchange heat in an air cooling mode by virtue of a heat dissipation head after reaching the position, the back mixing time is prolonged, the outer part of the stirring roller is covered with a baffling jacket, and the jacket is provided with through holes communicated with the inside and the outside, the fluidity of the cooling liquid is increased, and the cooling liquid is more durable in service time and better in cooling effect through the arrangement of different cooling modes at two ends.
Drawings
Fig. 1 is a schematic diagram of the right front axial view structure of the invention.
Fig. 2 is a left rear axial view structural schematic diagram of the invention.
Fig. 3 is a schematic top view of the present invention.
FIG. 4 is a schematic axial view of the cooling tank body of the present invention in a half-section state at both ends thereof.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 2. a cooling tank main body; 3. a recovery water tank; 4. rotating the motor; 5. a heat dissipation motor; 501. a jacket; 502. a stirring roller; 6. a heat dissipating head; 7. a main cooling tank; 701. a workpiece placing groove; 8. a flow guide cone; 9. a mixed flow blade.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
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 based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the invention provides a rapid cooling tank for a metal workpiece post-rapid cooling experiment, which comprises a base 1, a cooling tank main body 2, a recovery water tank 3, a rotating motor 4, a heat dissipation motor 5, a jacket 501, a stirring roller 502, a heat dissipation head 6, a main cooling tank 7, a workpiece placing groove 701, a guide cone 8 and mixed flow blades 9; a cooling tank main body 2 is fixedly arranged on the top plane of the base 1; the left end of the cooling tank main body 2 is provided with a rotating motor 4, and the rotating motor 4 penetrates through the side wall of the left end of the cooling tank main body 2 through a rotating shaft and is connected with a diversion cone 8; a heat dissipation motor 5 is arranged in the right end of the cooling tank main body 2, and a horn-shaped heat dissipation head 6 is arranged outside the heat dissipation motor 5; the left end of the cooling tank body 2 extends forwards vertically to be provided with a recovery water tank 3.
The whole cooling tank body 2 is of a dumbbell-shaped structure, the middle of the cooling tank body 2 is a long and thin columnar main cooling tank 7, the workpiece placing groove 701 extends forwards from the side wall of the front end of the middle of the main cooling tank 7, and by means of the special structures of the cooling tank body 2 and the main cooling tank 7, the cooling liquid in the cooling tank body 2 can always keep a flowing and exchanging state, and the cooling effect is improved.
Wherein, the whole toper structure that suits with 2 inner chambers of cooling bath main part of water conservancy diversion awl 8, and the left end edge of water conservancy diversion awl 8 is provided with the mixed flow blade 9 that two sets of directions are contrary for the coolant liquid can carry out cold and hot exchange fast under the effect of mixed flow blade 9, and the setting of water conservancy diversion awl 8, make the coolant liquid stroke increase, the radiating effect improves.
Wherein, the inner of heat dissipation motor 5 rotates and is connected with the toper column structure that suits with 2 inner chambers of cooling bath main part stirring roller 502, and the outer end of stirring roller 502 is provided with the round plectrum, can make the coolant liquid reach here after can cool off the heat transfer through air cooling's mode with the help of radiator head 6, increase the back mixing time.
The outer part of the stirring roller 502 is covered with a baffling jacket 501, and the jacket 501 is provided with through holes communicated with the inside and the outside, so that the temperature difference of each partition of the cooling liquid is improved, and the fluidity of the cooling liquid is increased.
The specific use mode and function of the embodiment are as follows:
when the invention is used, cooling liquid is filled in the recovery water tank 3, so that the cooling tank main body 2 is filled with the cooling liquid, the rotating motor 4 and the radiating motor 5 are started to enable the cooling liquid to flow in the cooling tank main body 2, the cooling tank main body 2 is integrally in a dumbbell-shaped structure, the middle part of the cooling tank main body 2 is a long and thin columnar main cooling tank 7, the side wall of the front end of the middle part of the main cooling tank 7 is further provided with a workpiece placing groove 701 in a forward extending mode, the cooling liquid in the cooling tank main body 2 can always keep a flow exchange state by means of the special structures of the cooling tank main body 2 and the main cooling tank 7, the cooling effect is improved, the guide cone 8 is matched to be of a conical structure matched with the inner cavity of the cooling tank main body 2 integrally, and two groups of mixed flow blades 9 with reverse directions are arranged at the left end edge of the guide cone 8, so that the cooling liquid can be rapidly subjected to cold and heat exchange under, and the setting of water conservancy diversion awl 8 for the coolant liquid stroke increases, and the radiating effect improves, and the inner of heat dissipation motor 5 rotates and is connected with the 2 inner chambers of cooling bath toper column structure that suit of stirring roller 502, and the outer end of stirring roller 502 is provided with the round plectrum, can make the coolant liquid reach here after can cool off the heat transfer through air cooling's mode with the help of radiator head 6, increase back mixing time.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (2)
1. Quick cooling bath of quick cooling experiment behind metal work piece, its characterized in that: the rapid cooling tank for the metal workpiece post-rapid cooling experiment comprises a base (1), a cooling tank main body (2), a recovery water tank (3), a rotating motor (4), a heat dissipation motor (5), a jacket (501), stirring rollers (502), a heat dissipation head (6), a main cooling tank (7), a workpiece placing groove (701), a flow guide cone (8) and mixed flow blades (9); a cooling tank main body (2) is fixedly arranged on the top plane of the base (1); the left end of the cooling tank main body (2) is provided with a rotating motor (4), and the rotating motor (4) penetrates through the side wall of the left end of the cooling tank main body (2) through a rotating shaft and is connected with a diversion cone (8); a heat dissipation motor (5) is arranged in the right end of the cooling groove main body (2), and a horn-shaped heat dissipation head (6) is arranged outside the heat dissipation motor (5); the left end of the cooling tank main body (2) extends forwards vertically to form a recovery water tank (3); the whole cooling tank main body (2) is of a dumbbell-shaped structure, the middle part of the cooling tank main body (2) is a long and thin columnar main cooling tank (7), and the side wall of the front end of the middle part of the main cooling tank (7) extends forwards to form a workpiece placing groove (701); the whole guide cone (8) is of a conical structure matched with the inner cavity of the cooling groove main body (2), and two groups of mixed flow blades (9) with opposite directions are arranged at the left end edge of the guide cone (8); the inner end of the heat dissipation motor (5) is rotatably connected with the stirring roller (502) which is of a conical structure and is matched with the inner cavity of the cooling tank main body (2), and the outer end of the stirring roller (502) is provided with a circle of stirring sheets.
2. The rapid cooling bath for post rapid cooling experiments of metal workpieces as set forth in claim 1, wherein: the outer part of the stirring roller (502) is covered with a baffling jacket (501), and the jacket (501) is provided with a through hole which is communicated with the inside and the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130529.8A CN109821586B (en) | 2019-02-21 | 2019-02-21 | Quick cooling tank for metal workpiece post-quick cooling experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130529.8A CN109821586B (en) | 2019-02-21 | 2019-02-21 | Quick cooling tank for metal workpiece post-quick cooling experiment |
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| Publication Number | Publication Date |
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| CN109821586A CN109821586A (en) | 2019-05-31 |
| CN109821586B true CN109821586B (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910130529.8A Active CN109821586B (en) | 2019-02-21 | 2019-02-21 | Quick cooling tank for metal workpiece post-quick cooling experiment |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190926844A (en) * | 1909-11-18 | 1910-11-18 | Alois Helfenstein | Improvements in Electric Furnaces. |
| DE3706694A1 (en) * | 1987-03-02 | 1988-09-15 | Lechler Gmbh & Co Kg | TWO-MATERIAL SPRAYING NOZZLE FOR GENERATING A FULL-CONE JET |
| SU1523860A1 (en) * | 1988-02-01 | 1989-11-23 | Московский институт инженеров сельскохозяйственного производства им.В.П.Горячкина | Air heater |
| CN1034972C (en) * | 1990-11-09 | 1997-05-21 | 魏仕英 | Spray propulsion ventilating cooling tower |
| CN2151426Y (en) * | 1993-02-02 | 1993-12-29 | 李明堂 | Multifunctional ice maker |
| DE19826153C2 (en) * | 1998-06-12 | 2002-11-07 | November Ag Molekulare Medizin | Method and device for the detection of a nucleotide sequence possibly contained in a sample |
| CN2517750Y (en) * | 2002-01-14 | 2002-10-23 | 张民苏 | Heat exchanging forced cooling appts. for copper tube continuous polishing and annealing furnace |
| CN202725649U (en) * | 2012-08-01 | 2013-02-13 | 北京京诚瑞信长材工程技术有限公司 | Water cooling unit of water cooling device |
| CN202865279U (en) * | 2012-10-12 | 2013-04-10 | 中航卓越锻造（无锡）有限公司 | Work-piece thermal treatment cooling device |
| CN105666830A (en) * | 2016-04-26 | 2016-06-15 | 江苏中石纤维股份有限公司 | Quick-cooling device for fiber yarn pipelines |
| CN107966048A (en) * | 2017-11-09 | 2018-04-27 | 北京航天试验技术研究所 | A kind of cooler |
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