CN211831193U - Double-loop special heating plate - Google Patents
Double-loop special heating plate Download PDFInfo
- Publication number
- CN211831193U CN211831193U CN201922468802.6U CN201922468802U CN211831193U CN 211831193 U CN211831193 U CN 211831193U CN 201922468802 U CN201922468802 U CN 201922468802U CN 211831193 U CN211831193 U CN 211831193U
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- base plate
- substrate
- heating member
- heating
- stop gear
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Abstract
The utility model relates to an electric heater technical field especially relates to a special hot plate of two return circuits. The utility model provides a special hot plate of two return circuits, includes first base plate, second base plate and third base plate, be provided with a plurality of heating member stop gear between first base plate and the second base plate, heating member stop gear fixes a position heating member for the position of first base plate, heating member card is gone into in the heating member stop gear, be provided with a plurality of water route cooling channel between second base plate and the third base plate, first base plate two surveys and is provided with the boss outward, the boss is provided with the spout with the junction of first base plate. The utility model discloses an useful part: the heating plate can meet the requirement of no deformation size in the use of 600 ℃, and can also achieve the effect of rapid cooling through the lower layer water channel.
Description
Technical Field
The utility model relates to an electric heater technical field especially relates to a special hot plate of two return circuits.
Background
Electrical energy is converted to thermal energy to heat the object. Is one form of electrical energy utilization. Compared with common fuel heating, the electric heating can obtain higher temperature, and is easy to realize automatic control and remote control of the temperature. The heated object can be maintained in a certain temperature distribution as required. The electric heating can directly generate heat in the heated object, so that the heat efficiency is high, the temperature rising speed is high, the integral uniform heating or the local heating (including surface heating) can be realized according to the heating process requirement, and the vacuum heating and the controlled atmosphere heating are easy to realize. In the process of electric heating, the generated waste gas, residue and smoke are less, the cleanness of the heated object can be kept, and the environment is not polluted. Therefore, electrical heating is widely used in the fields of production, scientific research, experiments, and the like. In particular, electric heating is used in the production of single crystals and transistors, in the production of machine parts and surface hardening, in the production of iron alloys and in the production of artificial graphite. The existing heating plate has an insufficient cooling effect, and the heating plate may be deformed during heating.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two return circuits special hot plate to overcome the above-mentioned not enough that prior art exists at present.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a special hot plate of two return circuits, includes first base plate, second base plate and third base plate, be provided with a plurality of heating member stop gear between first base plate and the second base plate, heating member stop gear fixes a position heating member for the position of first base plate, heating member card is gone into in the heating member stop gear, be provided with a plurality of water route cooling channel between second base plate and the third base plate, first base plate two surveys and is provided with the boss outward, the boss is provided with the spout with the junction of first base plate.
Preferably, the first substrate is provided with a plurality of vacuum suction holes, the vacuum suction holes penetrate through the first substrate and the second substrate, and the vacuum suction holes are dispersedly arranged on the first substrate and the second substrate.
Preferably, wiring end is all established at the boss both ends, just the one side of the first base plate that is close to wiring end is provided with wiring end, the wiring end setting on first base plate is between heating member stop gear, be provided with connecting thread in the wiring end, wiring end is used for being connected with external power supply line.
Preferably, the water path cooling channel is a through hole channel, and the water path cooling channel is uniformly arranged between the second substrate and the third substrate at intervals.
Preferably, the first substrate, the second substrate and the third substrate are integrally formed.
Preferably, the first substrate, the second substrate and the third substrate are made of 0cr18ni9 heat-resistant stainless steel.
The utility model has the advantages that: the utility model discloses a one deck heating one deck refrigerated double-deck return circuit design, and adopt 0cr18ni9 heat-resisting stainless steel to make, can satisfy the hot plate does not have the deformation size in 600 ℃ of use and satisfies the operation requirement, becomes the effect through the quick cooling in lower floor's water route again.
Drawings
Fig. 1 is a schematic structural view of a dual-circuit special heating plate of the present invention;
in the figure: 1. a first substrate; 2. a second substrate; 3. a third substrate; 4. a heating member limiting mechanism; 5. a waterway cooling channel; 6. a boss; 7. a chute; 8. vacuum suction holes; 9. a terminal; 10. and connecting threads.
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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, a special hot plate of two return circuits, including first base plate 1, second base plate 2 and third base plate 3, be provided with a plurality of heating member stop gear 4 between first base plate 1 and the second base plate 2, heating member stop gear 4 fixes a position for the position of first base plate 1 to the heating member, heating member card is gone into in the heating member stop gear 4, be provided with a plurality of water route cooling channel 5 between second base plate 2 and the third base plate 3, first base plate 1 two surveys outward and is provided with boss 6, boss 6 is provided with spout 7 with the junction of first base plate 1.
The first substrate 1 is provided with a plurality of vacuum suction holes 8, the vacuum suction holes 8 penetrate through the first substrate 1 and the second substrate 2, and the vacuum suction holes 8 are dispersedly arranged on the first substrate 1 and the second substrate 2.
Wiring end 9 is all established at 6 both ends of boss, just the one side of first base plate 1 that is close to wiring end 9 also is provided with wiring end 9, wiring end 9 that sets up on first base plate 1 sets up between heating member stop gear 4, be provided with connecting thread 10 in the wiring end 9, wiring end 9 is used for being connected with external power supply circuit.
The water path cooling channels 5 are through-hole channels, and the water path cooling channels 5 are uniformly arranged between the second substrate 2 and the third substrate 3 at intervals. The first substrate 1, the second substrate 2 and the third substrate 3 are integrally formed.
The first substrate 1, the second substrate 2 and the third substrate 3 are made of 0cr18ni9 heat-resistant stainless steel.
The utility model discloses an implementation case: the heating plate is inserted into fixed equipment through the sliding chute 7, the wiring terminal 9 is connected with an external power supply circuit, the cooling water channel 5 connected with two ends flows to the heating element through high-frequency large current, the heating element generates polarity, a heated object such as metal is placed in the coil, and corresponding large eddy current can be generated in the direction opposite to the heating current in the heated object, namely Joule heat can be generated, so that the temperature of the object is rapidly increased, and the heating purpose is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A special hot plate of two return circuits which characterized in that: including first base plate (1), second base plate (2) and third base plate (3), be provided with a plurality of heating member stop gear (4) between first base plate (1) and second base plate (2), heating member stop gear (4) are fixed a position for the position of first base plate (1) to the heating member, in heating member stop gear (4) is gone into to the heating member card, be provided with a plurality of water route cooling channel (5) between second base plate (2) and third base plate (3), first base plate (1) two surveys outward and is provided with boss (6), boss (6) are provided with spout (7) with the junction of first base plate (1).
2. A dual circuit special heating plate according to claim 1, characterized in that: a plurality of vacuum suction holes (8) are formed in the first substrate (1), the vacuum suction holes (8) penetrate through the first substrate (1) and the second substrate (2), and the vacuum suction holes (8) are dispersedly formed in the first substrate (1) and the second substrate (2).
3. A dual circuit special heating plate according to claim 1, characterized in that: wiring end (9) are all established at boss (6) both ends, just the one side of first base plate (1) that is close to wiring end (9) also is provided with wiring end (9), wiring end (9) of setting on first base plate (1) set up between heating member stop gear (4), be provided with connecting thread (10) in wiring end (9), wiring end (9) are used for being connected with external power supply line.
4. A dual circuit special heating plate according to claim 1, characterized in that: the water path cooling channels (5) are through hole channels, and the water path cooling channels (5) are uniformly arranged between the second substrate (2) and the third substrate (3) at intervals.
5. A dual circuit special heating plate according to claim 1, characterized in that: the first substrate (1), the second substrate (2) and the third substrate (3) are integrally formed.
6. A dual circuit special heating plate according to claim 1, characterized in that: the first substrate (1), the second substrate (2) and the third substrate (3) are made of 0cr18ni9 heat-resistant stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468802.6U CN211831193U (en) | 2019-12-31 | 2019-12-31 | Double-loop special heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468802.6U CN211831193U (en) | 2019-12-31 | 2019-12-31 | Double-loop special heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211831193U true CN211831193U (en) | 2020-10-30 |
Family
ID=73040849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922468802.6U Active CN211831193U (en) | 2019-12-31 | 2019-12-31 | Double-loop special heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211831193U (en) |
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2019
- 2019-12-31 CN CN201922468802.6U patent/CN211831193U/en active Active
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