CN209845357U - Non-contact heating ring for hot bending machine - Google Patents
Non-contact heating ring for hot bending machine Download PDFInfo
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- CN209845357U CN209845357U CN201920429001.6U CN201920429001U CN209845357U CN 209845357 U CN209845357 U CN 209845357U CN 201920429001 U CN201920429001 U CN 201920429001U CN 209845357 U CN209845357 U CN 209845357U
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Abstract
The utility model discloses a non-contact heating ring for a hot bending machine, which comprises a plurality of induction heating elements, wherein the induction heating elements are provided with annular through holes, each induction heating element is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe can be electrically connected and are respectively communicated with the annular through holes, one induction heating member water inlet pipe is connected with a power supply water supply device, the other induction heating member water outlet pipe is connected with the power supply water supply device, the water inlet pipes among different induction heating members are connected with the water outlet pipe, cooling water provided by the power supply water supply device flows through the annular through holes of the induction heating members in sequence, and returning to the power supply and water supply equipment, wherein alternating current provided by the power supply and water supply equipment flows through each induction heating element in sequence, the induction heating elements generate an alternating magnetic field due to alternating current, and the alternating magnetic field can be used for induction heating. The utility model provides a non-contact heating circle for hot bender reduces the heating cost of hot bender.
Description
Technical Field
The utility model belongs to the technical field of the hot bending machine technique and specifically relates to a non-contact heating circle for hot bending machine is related to.
Background
The hot bending machine heats the glass by an induction heating or electric heating technology to thermally bend the glass. When heating glass using the induction heating technique, each induction heating member needs to be equipped with a high-frequency induction heating machine which supplies circulating cooling water and alternating current to the induction heating member. Therefore, a plurality of high-frequency induction heating machines are required to be arranged when a plurality of induction heating elements are used, and the heating cost of the hot bending machine is greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a non-contact heating circle for hot bender reduces the heating cost of hot bender.
The utility model discloses a technical scheme that non-contact heating circle for hot bender adopted is:
a non-contact heating ring for a hot bending machine comprises a plurality of induction heating elements, wherein the induction heating elements are provided with annular through holes, the induction heating element is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe can conduct electricity and are electrically connected with the induction heating element, the water inlet pipe and the water outlet pipe are respectively communicated with the annular through hole, wherein the water inlet pipe of one induction heating element is connected with a power supply and water supply device, the water outlet pipe of the other induction heating element is connected with the power supply and water supply device, the water inlet pipes among different induction heating elements are connected with the water outlet pipe, the cooling water provided by the power supply and water supply equipment flows through the annular through holes of the induction heating elements in sequence, and returns to the power supply and water supply equipment, the alternating current provided by the power supply and water supply equipment flows through each induction heating element in turn, the induction heating member generates an alternating magnetic field due to an alternating current, and the alternating magnetic field can be used for induction heating.
As preferred scheme, be connected with the water tank between different induction heating member inlet tubes and the outlet pipe, and be connected with the water tank between the inlet tube that is connected and the outlet pipe between the electricity, rivers are by induction heating member outlet pipe flow direction water tank, again by another induction heating member inlet tube of water tank flow direction, the electric current is by induction heating member inlet tube flow direction induction heating member, again by another induction heating member inlet tube of induction heating member outlet pipe flow direction.
As the preferred scheme, the different induction heating members are connected with a water inlet pipe and a water outlet pipe which are connected with the water tank in a welding mode.
Preferably, the induction heating member has a rectangular ring shape.
Preferably, the annular through hole is spiral.
Preferably, the side of the induction heating element is provided with a supporting block.
Preferably, the power supply and water supply equipment is a high-frequency induction heater.
The utility model discloses a beneficial effect that is used for non-contact heating ring of hot bender is: the water inlet pipe of one induction heating member is connected with a power supply and water supply device, the water outlet pipe of the other induction heating member is connected with a power supply and water supply device, and the water inlet pipes among the different induction heating members are connected with the water outlet pipe. Therefore, only one power supply and water supply device is needed, and water flow provided by the power supply and water supply device flows through the annular through holes of the induction heating elements in sequence and returns to the power supply and water supply device. Meanwhile, the water inlet pipe and the water outlet pipe can be electrically conducted and are electrically connected with the induction heating elements, and alternating current provided by the power supply and water supply equipment flows through the induction heating elements in sequence. All only need a power supply water supply equipment, just can make a plurality of induction heating spare induction heating, reduce the heating cost of hot bender.
Drawings
Fig. 1 is a schematic view of a first angle structure of a non-contact heating ring for a hot bending machine according to the present invention.
Fig. 2 is a schematic view of a second angle structure of the non-contact heating ring for a hot bending machine according to the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
the first embodiment is as follows:
referring to fig. 1 and 2, a non-contact heating coil for a hot bending machine includes a plurality of induction heating elements 10. In the present embodiment, two induction heating members are explained.
The induction heating member 10 has a rectangular ring shape. An annular through hole is formed in the induction heating element 10, and a water inlet pipe 12 and a water outlet pipe 14 are arranged outside the induction heating element 10. The inlet pipe 12 and the outlet pipe 14 are electrically conductive and electrically connected to the induction heating member 10, and are respectively communicated with the annular through holes. The inlet pipe 12, the outlet pipe 14 and the annular through hole of the induction heating element 10 constitute a cooling water loop. Meanwhile, the water inlet end 12 and the water outlet end 14 can conduct electricity and are electrically connected with the induction heating element 10, and the three parts form an electric loop. Wherein the annular through hole can also be in a spiral shape, so that the annular through hole has a longer length. And the side of the induction heating element is provided with a plurality of supporting blocks, and the supporting blocks are used for installing the induction heating element on a station of the hot bending machine.
One induction heating element water inlet pipe 12 is connected with a power supply water supply device, the power supply water supply device is a high-frequency induction heating machine, and the other induction heating element water outlet pipe 12A is connected with the power supply water supply device. The inlet pipe 14A between the different induction heating elements is connected to the outlet pipe 14. Therefore, a water loop and an electric loop are formed among the plurality of induction heating parts, so that the plurality of induction heating parts can be simultaneously subjected to induction heating by only one high-frequency induction heating machine, and the heating cost of the hot bending machine is reduced.
And cooling water provided by the power supply and water supply equipment flows through the annular through holes of the induction heating elements in sequence and returns to the power supply and water supply equipment, and alternating current provided by the power supply and water supply equipment flows through the induction heating elements in sequence. The induction heating member generates an alternating magnetic field due to an alternating current, and the alternating magnetic field can be used for induction heating.
Example two:
the difference between the second embodiment and the first embodiment is that a water tank is connected between the water inlet pipe 14A and the water outlet pipe 14 of different induction heating units, and the water inlet pipe 14A and the water outlet pipe 14 connected with the water tank are electrically connected. The water flows from the water outlet pipe 14 of the induction heating element 10 to the water tank, and then flows from the water tank to the water inlet pipe 14A of the other induction heating element 10A. The current flows from the induction heating element inlet pipe 12 to the induction heating element 10 and then from the induction heating element outlet pipe 14 to the other induction heating element inlet pipe 14A. For the cooling water in the water tank, increase a water tank between two induction heating spare, the water tank plays the effect of buffer memory in hydrologic cycle, can increase the effect of circulating water cooling.
The water inlet pipe 14 and the water outlet pipe 14A connected with the water tank between the different induction heating elements are connected by welding, but not limited to welding, as long as the two are electrically connected.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A non-contact heating ring for a hot bending machine is characterized by comprising a plurality of induction heating elements, wherein the induction heating elements are provided with annular through holes, each induction heating element is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe can be electrically conducted and are electrically connected with the induction heating elements, the water inlet pipe and the water outlet pipe are respectively communicated with the annular through holes, the water inlet pipe of one induction heating element is connected with a power supply water supply device, the water outlet pipe of the other induction heating element is connected with a power supply water supply device, the water inlet pipe between different induction heating elements is connected with the water outlet pipe, cooling water provided by the power supply water supply device sequentially flows through the annular through holes of the induction heating elements and returns to the power supply water supply device, alternating current provided by the power supply water supply, an alternating magnetic field may be used for induction heating.
2. The non-contact heating coil for a thermal bending machine according to claim 1, wherein a water tank is connected between the different induction heating member water inlet pipe and the water outlet pipe, and the water inlet pipe and the water outlet pipe connected to the water tank are electrically connected, water flows from the induction heating member water outlet pipe to the water tank and then from the water tank to another induction heating member water inlet pipe, and current flows from the induction heating member water inlet pipe to the induction heating member and then from the induction heating member water outlet pipe to another induction heating member water inlet pipe.
3. The non-contact heating coil for a hot bending machine according to claim 2, wherein the different induction heating elements are welded to each other with a water inlet pipe and a water outlet pipe connected to the water tank.
4. The non-contact heating coil for a hot bending machine according to claim 1, wherein the induction heating element has a rectangular ring shape.
5. The non-contact heating coil for a hot bending machine according to claim 1, wherein the annular through-hole is formed in a spiral shape.
6. The non-contact heating coil for a hot bending machine according to claim 1, wherein the induction heating element is provided with support blocks at sides thereof.
7. The non-contact heating coil for a hot bending machine according to claim 1, wherein the power supply water supply apparatus is a high frequency induction heating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429001.6U CN209845357U (en) | 2019-04-01 | 2019-04-01 | Non-contact heating ring for hot bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429001.6U CN209845357U (en) | 2019-04-01 | 2019-04-01 | Non-contact heating ring for hot bending machine |
Publications (1)
| Publication Number | Publication Date |
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| CN209845357U true CN209845357U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920429001.6U Active CN209845357U (en) | 2019-04-01 | 2019-04-01 | Non-contact heating ring for hot bending machine |
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| Country | Link |
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| CN (1) | CN209845357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831841A (en) * | 2019-04-01 | 2019-05-31 | 深圳市普天达智能装备有限公司 | Non-contact thermal circle for hot-bending machine |
-
2019
- 2019-04-01 CN CN201920429001.6U patent/CN209845357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831841A (en) * | 2019-04-01 | 2019-05-31 | 深圳市普天达智能装备有限公司 | Non-contact thermal circle for hot-bending machine |
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