CN212704315U - Circulative cooling device is used in metal casting production - Google Patents
Circulative cooling device is used in metal casting production Download PDFInfo
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- CN212704315U CN212704315U CN202020596673.9U CN202020596673U CN212704315U CN 212704315 U CN212704315 U CN 212704315U CN 202020596673 U CN202020596673 U CN 202020596673U CN 212704315 U CN212704315 U CN 212704315U
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- cooling device
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Abstract
The utility model discloses a metal foundry goods production is with circulative cooling device, including the cooling device main part, the inside fixed setting of cooling device main part is cavity, one side fixed surface of cooling device main part is connected with circulation cooling tube, the other end inflection of circulation cooling tube inserts the opposite side surface of cooling device main part, and circulation cooling tube and the inside intercommunication each other of cooling device main part, the both ends inner wall that circulation cooling tube inserted the cooling device main part is provided with induced draught fan and air supply fan respectively, and induced draught fan and air supply fan's wind direction sets up to the same, the fixed setting of circulation cooling tube is the pipe, the inside fixed cooling grid that is provided with of body of circulation cooling tube. The utility model discloses in, establish circulating line, realize the air current cooling operation through establishing the cooling grid in the pipeline, relative water-cooling can not cool off the violent foundry goods defect that leads to, has also accelerated the cooling rate of foundry goods on original air-cooled basis, guarantees foundry goods refrigerated quality and efficiency.
Description
Technical Field
The utility model relates to a metal casting production field especially relates to a metal casting production is with circulative cooling device.
Background
The metal casting is a technological process of smelting metal into liquid meeting certain requirements, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain a casting with a preset shape, size and performance. The casting blank is nearly shaped, so that the purposes of no machining or little machining are achieved, the cost is reduced, and the time is reduced to a certain extent, and the casting is one of the basic processes of the modern mechanical manufacturing industry.
The metal casting cooling method comprises two methods, namely water cooling and air cooling, wherein the water cooling method is rapid in cooling, but the cooling speed of each part of the casting is different, so that the defect of the casting is increased, the air cooling method is higher in quality of the casting cooled by water cooling, but the natural air cooling rate is slower, the auxiliary air cooling method is also capable of delaying the cooling time, and the cooling rate is relatively lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a circulating cooling device for producing metal castings.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a metal casting production is with circulative cooling device, includes the cooling device main part, the inside fixed setting of cooling device main part is cavity, one side fixed surface of cooling device main part is connected with circulation cooling pipe, the other end inflection of circulation cooling pipe inserts the opposite side surface of cooling device main part, and circulation cooling pipe link up with the inside each other of cooling device main part, the both ends inner wall that circulation cooling pipe inserted the cooling device main part is provided with induced draught fan and air supply fan respectively, and the wind direction of induced draught fan and air supply fan sets up to the same, the fixed setting of circulation cooling pipe is the pipe, the inside fixed cooling grid that is provided with of body of circulation cooling pipe, and the cooling grid face of being in place is perpendicular with circulation cooling pipe body orientation.
As a further description of the above technical solution:
the inner walls of the two ends of the circulating cooling pipe connecting cooling device main body are fixedly connected with connecting ring plates, cross connecting rods are fixedly arranged on the inner walls of the ring bodies of the connecting ring plates, and the air draft fan and the air supply fan correspond to the surfaces of the rod bodies fixedly connected to the cross connecting rods.
As a further description of the above technical solution:
the cooling grid main part sets up to the back flow, the surface of back flow and the inner wall of circulation cooling pipe are laminated mutually, the middle part position body one end of back flow is provided with the mouth of pipe of intaking, the fixed mouth of pipe that is provided with in the peripheral body other end of back flow, and the mouth of pipe of intaking and the mouth of pipe all run through the pipe shaft surface of circulation cooling pipe and lead to the outside.
As a further description of the above technical solution:
the fixed loading board that is provided with of inside basal surface of cooling device main part, be fixed with the gas pocket on the inside roof of cooling device main part, and the gas pocket equidistance is provided with a plurality ofly.
As a further description of the above technical solution:
the cooling grid is fixedly provided with a plurality ofly at the body inner wall of circulation cooling pipe, exhaust fan and air supply fan's position parallel is relative.
As a further description of the above technical solution:
the body of circulation cooling pipe sets up to the heat pipe, and the body material coefficient of heat conductivity of circulation cooling pipe is higher.
The utility model discloses following beneficial effect has:
the utility model discloses metal foundry goods production is with circulative cooling device adopts the cooling that the forced air cooling's of circulation mode realized the metal foundry goods, sets up circulating line to realize the cooling operation of air current through setting up the cooling grid inside the pipeline, not only relative water-cooling can not cool off fiercely and lead to the foundry goods defect, has also accelerated the cooling rate of foundry goods on the basis of original natural air cooling operation, thereby guarantees foundry goods refrigerated quality and efficiency.
Drawings
FIG. 1 is a front sectional view of a circulating cooling apparatus for use in the production of metal castings;
FIG. 2 is a view of a cooling grid structure of a circulating cooling device for producing metal castings;
FIG. 3 is a view showing a structure of a connection ring plate of the circulation cooling apparatus for producing metal castings.
Illustration of the drawings:
1. a cooling device main body; 2. a circulating cooling pipe; 3. a carrier plate; 4. an air draft fan; 5. an air supply fan; 6. cooling the grating; 7. air holes; 8. a connecting ring plate; 9. a cross-shaped connecting rod; 10. a return pipe; 11. a water inlet pipe orifice; 12. a water outlet pipe orifice.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a circulating cooling device for metal casting production comprises a cooling device main body 1, wherein the inside of the cooling device main body 1 is fixedly arranged to be hollow, a space for placing a casting mold is provided, one side surface of the cooling device main body 1 is fixedly connected with a circulating cooling pipe 2, a circulating pipeline is provided, the other end of the circulating cooling pipe 2 is folded and connected into the other side surface of the cooling device main body 1, the circulating cooling pipe 2 is communicated with the inside of the cooling device main body 1, circulating through operation is realized, the inner walls of the two ends of the circulating cooling pipe 2 connected into the cooling device main body 1 are respectively provided with an air draft fan 4 and an air supply fan 5, the wind directions of the air draft fan 4 and the air supply fan 5 are the same, one-way circulation of internal airflow is ensured, the circulating cooling pipe 2 is fixedly arranged to be a round pipe, the smooth flowing of the airflow is, and auxiliary airflow cooling operation is provided, and the cooling grille 6 is vertical to the pipe body of the circulating cooling pipe 2 in the surface, so that the contact area of the airflow and the grille is ensured.
The inner walls of two ends of a circulating cooling pipe 2 connected with a cooling device main body 1 are fixedly connected with connecting ring plates 8, a connecting position is provided, the inner wall of a ring body of each connecting ring plate 8 is fixedly provided with a cross connecting rod 9, an air exhaust fan 4 and an air supply fan 5 are correspondingly and fixedly connected on the rod body surface of the cross connecting rod 9, the fixed connection of the fans is realized, the main body part of a cooling grid 6 is arranged as a return pipe 10, the bent backflow of liquid is realized, the outer surface of the return pipe 10 is attached to the inner wall of the circulating cooling pipe 2, one end of the pipe body at the middle part of the return pipe 10 is provided with a water inlet pipe orifice 11, the other end of the peripheral pipe body of the return pipe 10 is fixedly provided with a water outlet pipe orifice 12, the water inlet pipe orifice 11 and the water outlet pipe orifice 12 both penetrate through the pipe, the utility model provides a panel of placing of casting mould, be provided with gas pocket 7 on the fixed inside roof of cooling device main part 1, and gas pocket 7 equidistance is provided with a plurality ofly, it is stable to realize inside atmospheric pressure, cooling grid 6 is provided with a plurality ofly at the fixed body inner wall of circulation cooling pipe 2, the parallel phase is relative with air supply fan 5's position of induced draft fan 4, realize the convection current, the body of circulation cooling pipe 2 sets up to the heat pipe, can realize the supplementary cooling of outside air, and the body material coefficient of heat conductivity of circulation cooling pipe 2 is higher, guarantee the heat conductivility of circulation cooling pipe 2.
The working principle is as follows: when metal casting cooling operation, place the casting mould on the upper surface of fagging 3 of cooling device main part 1 inside, through starting both sides induced draft fan 4 and air supply fan 5, realize that 1 inside thermal current of cooling device main part passes through circulation cooling tube 2 pipe racks, the thermal current is when circulation cooling tube 2 is inside to be passed through, the preliminary cooling of the inside air current of body can be realized to external cold air, the inside of inside cooling grid 6 is through the access water, the realization carries the mesh of outflow with the thermal current heat, realize the cooling operation through a plurality of cooling grids 6, the air current after the cooling is sent back inside the main part through air supply fan 5, carry the heat once more and get into circulation cooling tube 2 and cool down under induced draft fan 4's effect, thereby realize the circulation cooling operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a metal casting production is with circulative cooling device, includes cooling device main part (1), its characterized in that: the interior of the cooling device main body (1) is fixedly arranged to be hollow, a circulating cooling pipe (2) is fixedly connected to the surface of one side of the cooling device main body (1), the other end of the circulating cooling pipe (2) is folded back and connected to the surface of the other side of the cooling device main body (1), and the circulating cooling pipe (2) is communicated with the interior of the cooling device main body (1), the inner walls of the two ends of the circulating cooling pipe (2) connected into the cooling device main body (1) are respectively provided with an air draft fan (4) and an air supply fan (5), and the wind directions of the air draft fan (4) and the air supply fan (5) are set to be the same, the circular cooling pipe (2) is fixedly arranged into a circular pipe, a cooling grid (6) is fixedly arranged inside the pipe body of the circular cooling pipe (2), and the surface of the cooling grid (6) is vertical to the orientation of the body of the circulating cooling pipe (2).
2. The hydronic cooling apparatus for producing metal castings according to claim 1, wherein: the circulating cooling pipe (2) is connected with the connecting ring plates (8) fixedly connected with the inner walls of the two ends of the cooling device main body (1), the inner wall of the ring body of each connecting ring plate (8) is fixedly provided with a cross connecting rod (9), and the air draft fan (4) and the air supply fan (5) correspond to the surfaces of the rod bodies fixedly connected to the cross connecting rods (9).
3. The hydronic cooling apparatus for producing metal castings according to claim 1, wherein: the cooling grid (6) main part sets up to back flow (10), the surface of back flow (10) is laminated with the inner wall of circulation cooling pipe (2) mutually, the middle part position body one end of back flow (10) is provided with water inlet pipe (11), the fixed outlet pipe (12) that is provided with in peripheral body other end of back flow (10), and water inlet pipe (11) and outlet pipe (12) all run through the pipe shaft surface of circulation cooling pipe (2) and lead to the outside.
4. The hydronic cooling apparatus for producing metal castings according to claim 1, wherein: the inner bottom surface of the cooling device main body (1) is fixedly provided with a bearing plate (3), an inner top plate of the cooling device main body (1) is fixedly provided with a plurality of air holes (7), and the air holes (7) are arranged at equal intervals.
5. The hydronic cooling apparatus for producing metal castings according to claim 1, wherein: the cooling grid (6) is fixedly provided with a plurality of at the body inner wall of circulation cooling pipe (2), the position parallel of exhaust fan (4) and air supply fan (5) is relative.
6. The hydronic cooling apparatus for producing metal castings according to claim 1, wherein: the pipe body of the circulating cooling pipe (2) is a heat conduction pipe, and the pipe body material heat conduction coefficient of the circulating cooling pipe (2) is higher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596673.9U CN212704315U (en) | 2020-04-21 | 2020-04-21 | Circulative cooling device is used in metal casting production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596673.9U CN212704315U (en) | 2020-04-21 | 2020-04-21 | Circulative cooling device is used in metal casting production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212704315U true CN212704315U (en) | 2021-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020596673.9U Expired - Fee Related CN212704315U (en) | 2020-04-21 | 2020-04-21 | Circulative cooling device is used in metal casting production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212704315U (en) |
-
2020
- 2020-04-21 CN CN202020596673.9U patent/CN212704315U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |