CN217236429U - Desk-top resistance furnace that can rapid cooling - Google Patents

Abstract

The utility model provides a desk-top resistance furnace that can rapid cooling relates to a firing equipment technical field. The utility model discloses an including base and furnace body, be provided with the heater strip in the furnace body and place the board, still include the cooling structure, the cooling structure includes first cooling structure and second cooling structure, and first cooling structure includes first fan, first tuber pipe, second tuber pipe and first play tuber pipe cover, and first tuber pipe includes first tuber pipe and the first tuber pipe of going up, and second cooling structure includes second fan, third tuber pipe, fourth tuber pipe and second play tuber pipe cover, and the third tuber pipe includes tuber pipe and third tuber pipe of going up in the third. The utility model discloses be provided with two sets of cooling structures, wherein, including six air outlets in two sets of cooling structures altogether, make each position in the furnace body all can take away heat wherein through above-mentioned six air outlets of organizing to reach rapid cooling's purpose.

Description

Desk-top resistance furnace that can rapid cooling

Technical Field

The utility model relates to a firing equipment technical field especially relates to a desk-top resistance furnace that can rapid cooling.

Background

The resistance furnace is an industrial furnace which heats a workpiece or a material by heating an electric heating element or a heating medium in the furnace by using current. The heating furnace utilizes current to generate heat energy through a resistance material; resistance furnaces are used in the mechanical industry for pre-metal forging heating, metal heat treatment heating, brazing, powder metallurgy sintering, glass ceramic firing and annealing, low melting metal melting, drying of sand molds and paint film layers, and the like. However, the existing resistance furnace cannot be cooled in time after working, so that the equipment is in a high-temperature state for a long time, and the service life of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned problem, the utility model provides a desk-top resistance furnace that can rapid cooling makes it be provided with two sets of cooling structures, wherein, the air outlet of six groups is shared in two sets of cooling structures, and it is located the two sets of air outlets of the upper end of furnace body respectively, the two sets of air outlets in furnace body left side, the two sets of air outlets in furnace body right side make each position in the furnace body all can take away heat wherein through the cooling air through above-mentioned six air outlets of organizing to reach rapid cooling's purpose.

In order to solve the problems, the utility model provides a table type resistance furnace capable of quickly cooling, which comprises a base and a furnace body arranged at the upper end of the base, wherein a heating wire and a placing plate are arranged in the furnace body, the heating wire is arranged at the side end of the furnace body, the placing plate is arranged in the furnace body, the table type resistance furnace also comprises a cooling structure, the cooling structure comprises a first cooling structure and a second cooling structure, the first cooling structure is arranged at the left end of the furnace body, the second cooling structure is arranged at the right end of the furnace body, the first cooling structure comprises a first fan, a first air pipe, a second air pipe and a first air outlet cover, the first air pipe comprises a first upper air pipe and a first lower air pipe, the upper end of the first fan is communicated with the interior of the furnace body through the first upper air pipe, the lower end of the first fan is communicated with the interior of the furnace body through the first lower air pipe, the left end intercommunication of first fan has the second tuber pipe, first play wind cover sets up the upper end of furnace body, and first fan pass through the second tuber pipe with first play wind cover intercommunication, second cooling structure includes second fan, third tuber pipe, fourth tuber pipe and second play wind cover, the third tuber pipe includes tuber pipe and third tuber pipe down on the third, the upper end of second fan is passed through tuber pipe on the third with the inside intercommunication of furnace body, the lower extreme of second fan passes through tuber pipe under the third with the inside intercommunication of furnace body, the right-hand member intercommunication of second fan has the fourth tuber pipe, the second goes out the wind cover setting and is in the upper end of furnace body, and the second fan pass through the fourth tuber pipe with the second goes out the wind cover intercommunication.

Preferably, the cooling device further comprises a cooling pipeline, the cooling pipeline comprises a first cooling pipeline and a second cooling pipeline, the first fan is communicated with the first cooling pipeline, and the second fan is communicated with the second cooling pipeline.

Preferably, a first cooling tank, a first upper air storage tank and a first lower air storage tank are arranged on the first cooling pipeline, the first fan is communicated with the first cooling tank, the upper end of the first cooling tank is communicated with the first upper air pipe through the first upper air storage tank, and the lower end of the first cooling tank is communicated with the first lower air pipe through the first lower air storage tank.

Preferably, a second cooling box, a second upper air storage box and a second lower air storage box are arranged on the second cooling pipeline, the second fan is communicated with the second cooling box, the upper end of the second cooling box is communicated with the second upper air pipe through the second upper air storage box, and the lower end of the second cooling box is communicated with the second lower air pipe through the second lower air storage box.

Preferably, still include the heat dissipation strip, the heat dissipation strip includes first heat dissipation strip and second heat dissipation strip, first heat dissipation strip sets up the left end of furnace body, the second heat dissipation strip sets up the right-hand member of furnace body.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model is provided with two groups of cooling structures, wherein, the two groups of cooling structures comprise six groups of air outlets which are respectively positioned at the two groups of air outlets at the upper end of the furnace body, two groups of air outlets at the left side of the furnace body and two groups of air outlets at the right side of the furnace body, and all positions in the furnace body can take away heat through cooling air through the six groups of air outlets, thereby achieving the purpose of rapid cooling;

2. the utility model is provided with eight groups of air outlet pipes at the upper end of the furnace body, so that external cooling air can cover all positions of the furnace body from top to bottom, and the effect of sufficient cooling is achieved;

3. the utility model discloses in be provided with two sets of heat dissipation strips, wherein, every group heat dissipation strip all is the trapezium structure setting, and this kind of setting makes the heat dissipation contact surface area of heat dissipation strip obtain great improvement to the radiating effect has been accelerated.

4. The utility model discloses in, all be provided with the cooler bin in every group cooling structure, the air current in the cooler bin blows in the furnace body under the effect of two sets of fans after the cooling to make the furnace body can rapid cooling.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.

As shown in figure 1, the embodiment of the utility model provides an include the base and set up the furnace body of base upper end, be provided with the heater strip in the furnace body and place the board, the heater strip sets up the side of furnace body, the heater strip includes first heater strip and second heater strip, first heater strip sets up on the inside left side wall of furnace body, the second heater strip sets up on the inside right side wall of furnace body, be provided with in the furnace body place the board, place the board including parallel arrangement's first board and the second of placing place the board, first place the board with the board is all placed through the support frame setting to the second.

In this embodiment, a furnace body is provided with a cooling structure, the cooling structure comprises a first cooling structure and a second cooling structure, the first cooling structure is arranged at the left end of the furnace body, the second cooling structure is arranged at the right end of the furnace body, the first cooling structure comprises a first fan, a first air pipe, a second air pipe and a first air outlet cover, the first air pipe comprises a first upper air pipe and a first lower air pipe, the upper end of the first fan is communicated with the interior of the furnace body through the first upper air pipe, the upper end of the furnace body is provided with a first upper air inlet, the first upper air inlet is communicated with the first upper air pipe, the lower end of the first fan is communicated with the interior of the furnace body through the first lower air pipe, the lower end of the furnace body is provided with a first lower air inlet, the first lower air inlet is communicated with the first lower air pipe, and the left end of the first fan is communicated with the second air pipe, the first air outlet cover is arranged at the upper end of the furnace body, and the first fan is communicated with the first air outlet cover through a second air pipe, wherein four groups of first air outlet pipes are arranged on the first air outlet cover and are communicated with the interior of the furnace body; the second cooling structure comprises a second fan, a third air pipe, a fourth air pipe and a second air outlet cover, the third air pipe comprises a third upper air pipe and a third lower air pipe, the upper end of the second fan is communicated with the interior of the furnace body through the third upper air pipe, a third upper air inlet is arranged at the upper end of the furnace body and is communicated with a third upper air pipe, the lower end of the second fan is communicated with the interior of the furnace body through the third lower air pipe, the lower end of the furnace body is provided with a third lower air inlet which is communicated with the third lower air pipe, the right end of the second fan is communicated with the fourth air pipe, the second air outlet cover is arranged at the upper end of the furnace body, and the second fan is communicated with the second air outlet cover through a fourth air pipe, wherein four groups of second air outlet pipes are arranged on the second air outlet cover, and the four groups of second air outlet pipes are communicated with the inside of the furnace body.

In this embodiment, still including the cooling pipeline in the cooling structure, the cooling pipeline includes first cooling pipeline and second cooling pipeline, first fan with first cooling pipeline intercommunication, the second fan with second cooling pipeline intercommunication. The first cooling pipeline is provided with a first cooling box, a first upper air storage box and a first lower air storage box, a first cooler is arranged in the first cooling box, the first fan is communicated with the first cooling box, the upper end of the first cooling box is communicated with the first upper air pipe through the first upper air storage box, and the lower end of the first cooling box is communicated with the first lower air pipe through the first lower air storage box. The second cooling pipeline is provided with a second cooling box, a second upper air storage box and a second lower air storage box, a second cooler is arranged in the second cooling box, the second fan is communicated with the second cooling box, the upper end of the second cooling box is communicated with the second upper air storage box through the second upper air storage box, and the lower end of the second cooling box is communicated with the second lower air storage box through the second lower air storage box.

In this embodiment, be provided with the heat dissipation strip on the furnace body, the heat dissipation strip includes first heat dissipation strip and second heat dissipation strip, first heat dissipation strip sets up the left end of furnace body, the setting of second heat dissipation strip is in the right-hand member of furnace body. Wherein, first heat dissipation strip includes first last heat dissipation strip, first well heat dissipation strip and first heat dissipation strip down, first last heat dissipation strip first well heat dissipation strip with first heat dissipation strip is trapezoidal setting down, heat dissipation strip and second heat dissipation strip under second heat dissipation strip, the second heat dissipation strip includes in the second heat dissipation strip, the second in the heat dissipation strip with the heat dissipation strip is trapezoidal setting down.

In this embodiment, the base upper end is provided with the supporting seat, the supporting seat includes first supporting seat and second supporting seat, first supporting seat sets up the left end of base, the second supporting seat sets up the right-hand member of base, the base passes through first supporting seat with first branch union coupling, the base pass through the second supporting seat with the third leeward union coupling.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, but 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 present patent application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that they have been presented by way of example only, and not limitation, and that changes, modifications, substitutions and alterations may be made thereto by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (5)

1. A desk-top resistance furnace capable of being rapidly cooled comprises a base and a furnace body arranged at the upper end of the base, wherein a heating wire and a placing plate are arranged in the furnace body, the heating wire is arranged at the side end of the furnace body, and the placing plate is arranged in the furnace body, and the desk-top resistance furnace is characterized by further comprising a cooling structure, the cooling structure comprises a first cooling structure and a second cooling structure, the first cooling structure is arranged at the left end of the furnace body, the second cooling structure is arranged at the right end of the furnace body, the first cooling structure comprises a first fan, a first air pipe, a second air pipe and a first air outlet cover, the first air pipe comprises a first upper air pipe and a first lower air pipe, the upper end of the first fan is communicated with the interior of the furnace body through the first upper air pipe, and the lower end of the first fan is communicated with the interior of the furnace body through the first lower air pipe, the left end intercommunication of first fan has the second tuber pipe, first play wind cover sets up the upper end of furnace body, and first fan pass through the second tuber pipe with first play wind cover intercommunication, second cooling structure includes second fan, third tuber pipe, fourth tuber pipe and second play wind cover, the third tuber pipe includes tuber pipe and third tuber pipe down on the third, the upper end of second fan is passed through tuber pipe on the third with the inside intercommunication of furnace body, the lower extreme of second fan passes through tuber pipe under the third with the inside intercommunication of furnace body, the right-hand member intercommunication of second fan has the fourth tuber pipe, the second goes out the wind cover setting and is in the upper end of furnace body, and the second fan pass through the fourth tuber pipe with the second goes out the wind cover intercommunication.

2. The electric resistance furnace as claimed in claim 1, further comprising a cooling pipeline, wherein the cooling pipeline comprises a first cooling pipeline and a second cooling pipeline, the first fan is in communication with the first cooling pipeline, and the second fan is in communication with the second cooling pipeline.

3. The electric resistance furnace as claimed in claim 2, wherein a first cooling tank, a first upper air storage tank and a first lower air storage tank are disposed on the first cooling pipeline, the first blower is communicated with the first cooling tank, the upper end of the first cooling tank is communicated with the first upper air pipe through the first upper air storage tank, and the lower end of the first cooling tank is communicated with the first lower air pipe through the first lower air storage tank.

4. The electric resistance furnace as claimed in claim 3, wherein a second cooling tank, a second upper air storage tank and a second lower air storage tank are disposed on the second cooling pipeline, the second blower is connected to the second cooling tank, the upper end of the second cooling tank is connected to the third upper air pipe through the second upper air storage tank, and the lower end of the second cooling tank is connected to the third lower air pipe through the second lower air storage tank.

5. The table type resistance furnace capable of rapidly cooling according to claim 4, further comprising heat dissipation strips, wherein the heat dissipation strips comprise a first heat dissipation strip and a second heat dissipation strip, the first heat dissipation strip is arranged at the left end of the furnace body, and the second heat dissipation strip is arranged at the right end of the furnace body.

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