Cooler of component detection test piece for casting

Abstract

The utility model discloses a cooler of a component detection test piece for casting, which belongs to the technical field of cooling equipment, and comprises a base, a fixed seat is fixedly connected in the base, a cooling fan is arranged on the fixed seat, a semiconductor cooler is arranged at the top of the fixed seat, and the semiconductor cooler is connected with the fixed seat. A liquid containing barrel is arranged at the top of the semiconductor cooler, the periphery of the liquid containing barrel is sleeved with a graphite cooling ring, a fixing plate is arranged at the top end of the graphite cooling ring, the four corners of the base are connected with the fixing plate through two fixing threaded rods, and a carrying net is arranged in the liquid containing barrel; the cooling medium can be more uniform by utilizing the refrigeration mode of the semiconductor cooler and the efficient heat conduction capability of the graphite cooling ring and the graphene cooling patch, so that the component uniformity of the detection test piece is realized, the quality of the detection test piece is improved, and the detection precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling equipment technical field more specifically, relate to a kind of cooler of component test piece for casting. BACKGROUND

[0002] Casting is a vital link in equipment manufacturing industry, by smelting metal and pouring it into the mold prepared in advance, after cooling solidification, the casting of required shape and performance is obtained.Casting products are widely used in machine tool, automobile, instrument and meter, shipbuilding, aerospace and other fields, and are important basic parts of industrial manufacturing.During the casting process of product, corresponding test piece is usually prepared, to detect the composition of cast iron, to ensure the quality of product is qualified.

[0003] Based on the above, the present inventor found that: the preparation of existing test piece is to pour iron liquid into mold, and then realize preparation by natural cooling mode, which is not only slow, but also the sample is easy to segregate or produce white structure during cooling process, so that sample polishing is difficult, and uneven composition and organization seriously affect the precision of direct-reading spectrometer in detection, and also affect the precision of carbon-sulfur analyzer in detecting carbon content, thereby affecting the detection result, therefore, in view of this, the existing structure is improved, to provide a kind of cooler of component test piece for casting, in order to achieve more practical value. CONTENT OF UTILITY MODEL

[0004] 1. Technical problem to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a kind of cooler of component test piece for casting, which can utilize the refrigeration mode of semiconductor refrigerator and the high-efficiency heat conduction capacity of graphite cooling ring and graphene cooling patch, so that the cooling medium is more uniform, the composition of test piece is uniform, the quality of test piece is improved, and the detection precision is improved.

[0006] 2. Technical scheme

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] A kind of cooler of component test piece for casting, including base, the base interior fixedly connected with fixed seat, the fixed seat is provided with cooling fan, the fixed seat top is provided with semiconductor refrigerator, the top of semiconductor refrigerator is provided with liquid loading barrel, the outer periphery of liquid loading barrel is equipped with graphite cooling ring, the top of graphite cooling ring is provided with fixed plate, the four corner positions of base and fixed plate are all connected by two fixed threaded rods, the interior of liquid loading barrel is provided with object carrying net.

[0009] Further, the semiconductor refrigerator is located at a position directly above the heat dissipation fan.

[0010] Further, a graphene cooling patch is attached to the bottom of the liquid containing barrel, and the bottom surface of the graphene cooling patch is in contact with the top of the semiconductor refrigerator.

[0011] Further, a mounting hole is formed in the top center of the fixed plate, and the bottom of the liquid containing barrel penetrates the fixed plate through the mounting hole.

[0012] Further, a clamping groove is formed in the top opening edge of the mounting hole, and a limiting snap ring is arranged at the top end of the object carrying net, and the limiting snap ring is clamped in the clamping groove.

[0013] Further, balance feet are arranged at the bottom corners of the base, and the bottom end of the fixed threaded rod extends to the bottom of the base and is fixedly connected with the top of the balance feet.

[0014] Further, the bottom and top of the graphite cooling ring are in abutment with the top of the base and the bottom of the fixed plate, respectively.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] In the scheme, the red-hot semi-solid test piece prepared from a mold is placed in the liquid containing barrel, the test piece is converted from a semi-solid state to a solid state through heat conduction of the cooling liquid, the temperature of the cooling liquid is increased, the device after being powered on starts the semiconductor refrigerator to work, the heat dissipation fan at the bottom also rotates to take away the heat on the back of the semiconductor refrigerator, the graphene cooling patch at the bottom of the liquid containing barrel can make the semiconductor refrigerator control the temperature more uniformly, so that the temperature of the cooling liquid is uniform, the test piece placed in is also cooled more uniformly, the composition of the test piece is ensured to be uniform, the quality of the test piece is improved, and the detection precision is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a top view structure schematic view of the utility model;

[0020] Figure 3 It is a bottom view structure schematic view of the utility model;

[0021] Figure 4 It is a graphite cooling ring structure schematic view of the utility model;

[0022] Figure 5 It is the structure schematic diagram of the liquid loading barrel of the utility model;

[0023] Figure 6 It is the structure schematic diagram of the graphene cooling patch of the utility model;

[0024] Figure 7 It is the structure schematic diagram of the semiconductor refrigerator of the utility model;

[0025] Figure 8 It is the structure schematic diagram of the object carrying net of the utility model.

[0026] Mark explanation in the drawing:

[0027] 1, base;

[0028] 2, fixed seat;

[0029] 3, heat dissipation fan;

[0030] 4, semiconductor refrigerator;

[0031] 5, liquid loading barrel;

[0032] 6, graphite cooling ring;

[0033] 7, fixed plate; 701, mounting hole;

[0034] 8, fixed threaded rod;

[0035] 9, object carrying net; 901, limit snap ring;

[0036] 10, graphene cooling patch;

[0037] 11, balance foot. Specific implementation

[0038] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the utility model.

[0039] Embodiment:

[0040] Please refer to Figures 1-8The application discloses a cooler for casting component detection test pieces, which comprises a base 1, a fixed seat 2 is fixedly connected in the base 1, a heat dissipation fan 3 is arranged on the fixed seat 2, a semiconductor refrigerator 4 is arranged on the top of the fixed seat 2, a liquid loading barrel 5 is arranged on the top of the semiconductor refrigerator 4, a graphite cooling ring 6 is sleeved on the outer periphery of the liquid loading barrel 5, a fixed plate 7 is arranged on the top end of the graphite cooling ring 6, two fixed threaded rods 8 are connected between the four corner positions of the base 1 and the fixed plate 7, and a loading net 9 is arranged in the liquid loading barrel 5.

[0041] Referring to Figure 6 , the semiconductor refrigerator 4 is located directly above the heat dissipation fan 3.

[0042] Referring to Figure 5 , a graphene cooling patch 10 is attached to the bottom of the liquid loading barrel 5, and the bottom surface of the graphene cooling patch 10 is in contact with the top of the semiconductor refrigerator 4.

[0043] Referring to Figure 4 and Figure 6 , a mounting hole 701 is formed in the top center position of the fixed plate 7, and the bottom of the liquid loading barrel 5 penetrates through the fixed plate 7 through the mounting hole 701.

[0044] Referring to Figure 4 and Figure 6 , a clamping groove is formed in the top opening edge position of the mounting hole 701, and a limiting clamping ring 901 is arranged at the top end of the loading net 9, and the limiting clamping ring 901 is clamped in the clamping groove, so that the loading net 9 can be freely taken out of the liquid loading barrel 5, and the detection test pieces can be prevented from falling into the liquid loading barrel 5.

[0045] Referring to Figure 1 and Figure 5 , balance pads 11 are arranged at the four corner positions of the bottom of the base 1, and the bottom ends of the fixed threaded rods 8 extend to the bottom of the base 1 and are fixedly connected with the top of the balance pads 11.

[0046] Referring to Figure 1 , the bottom and top of the graphite cooling ring 6 abut against the top of the base 1 and the bottom of the fixed plate 7 respectively.

[0047] In use: first, the liquid-filled barrel 5 is injected with cooling liquid, and then the red-hot semi-solid test piece prepared from the mold is placed in the liquid-filled barrel 5, and through the heat conduction of the cooling liquid, the test piece is converted from semi-solid to solid, and the temperature of the cooling liquid will rise to the temperature of the device after being powered on, the semiconductor refrigerator 4 will start to work, and at the same time, the bottom cooling fan 3 will also rotate to take away the heat from the opposite side of the semiconductor refrigerator 4, and at the same time, the graphene cooling patch 10 and the graphite cooling ring 6 at the bottom of the liquid-filled barrel 5 can make the semiconductor refrigerator 4 control the temperature more uniformly, so as to realize the uniform temperature of the cooling liquid, and the cooling of the test piece placed is also more uniform, which ensures the uniform composition of the test piece and improves the quality of the test piece, so as to improve the detection precision.

[0048] Finally, it should be pointed out that in the description of the present application, it should be pointed out that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0049] In the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] The above is only a preferred specific embodiment of the present application; however, the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme of the present application and the improvement concept thereof within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A cooler for a casting composition test piece, comprising a base (1), characterized in that: The base (1) is fixedly connected to a fixed seat (2), a cooling fan (3) is provided on the fixed seat (2), a semiconductor cooler (4) is provided on the top of the fixed seat (2), a liquid tank (5) is provided on the top of the semiconductor cooler (4), a graphite cooling ring (6) is fitted around the outer periphery of the liquid tank (5), a fixed plate (7) is provided on the top of the graphite cooling ring (6), and the four corners of the base (1) are connected to the fixed plate (7) by two fixed threaded rods (8). A carrying net (9) is provided inside the liquid tank (5).

2. The cooler for a casting composition test piece according to claim 1, characterized in that: The semiconductor cooler (4) is located directly above the cooling fan (3).

3. The cooler for a casting composition test piece according to claim 1, characterized in that: The bottom of the liquid container (5) is attached with a graphene cooling patch (10), and the bottom surface of the graphene cooling patch (10) is in contact with the top of the semiconductor cooler (4).

4. The cooler for a casting composition testing piece according to claim 1, characterized in that: The fixing plate (7) has an installation hole (701) at the top center position, and the bottom of the liquid container (5) passes through the fixing plate (7) through the installation hole (701).

5. The cooler for a casting composition test piece according to claim 4, characterized in that: The mounting hole (701) has a slot at the top edge of the opening, and the top of the load net (9) is provided with a limiting ring (901), which is engaged in the slot.

6. The cooler for a casting composition test piece according to claim 1, characterized in that: The base (1) is provided with balancing pads (11) at the four corners of the bottom. The bottom end of the fixed threaded rod (8) extends to the bottom of the base (1) and is fixedly connected to the top of the balancing pads (11).

7. The cooler for a casting composition testing piece according to claim 1, characterized in that: The bottom and top of the graphite cooling ring (6) abut against the top of the base (1) and the bottom of the fixing plate (7), respectively.

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