Water cooling circulation system of laser heating gas suspension furnace

Abstract

The utility model discloses a water cooling circulation system of a laser heating gas suspension furnace, which comprises a cooling-water machine, a junction station, a first laser assembly, a second laser assembly and a suspension furnace body, and the three branch discharge ports positioned on the junction station are respectively connected with a water inlet port of the suspension furnace body and each water inlet port of not only one laser group in a parallel communication branch flow manner. The laser heating suspension furnace has the beneficial effects that the laser heating suspension furnace has the function of multi-part synchronous water cooling circulation, the cooling efficiency of key parts of the laser heating suspension furnace is ensured, the situation that devices are damaged due to overhigh temperature of suspension structures of a laser device and a suspension furnace body is avoided, a guarantee is provided for treating suspension high-temperature melt by normally utilizing laser heating, and the service life of the laser heating suspension furnace is prolonged. And meanwhile, the junction station and each cooling part structure adopt a parallel communication shunting mode, so that the length of a stroke pipeline is shortened, and the problem of coherence failure caused by a series connection mode of cooling circulation and the problem of insufficient rising power of a water cooler are solved.

Description

Technical Field

[0001] The utility model relates to a water cooling circulation system of a laser heating gas suspension furnace, belonging to the field of laser heating suspension furnaces. Background Art

[0002] The laser-heated suspension furnace relies on the laser for high-temperature heating, and the laser-heated suspension furnace has strong sealing, which can easily cause the laser part and other important structural parts in the laser-heated suspension furnace to be overheated and damaged faster. The series cooling method is usually used for cooling, which leads to various continuity problems such as uneven cooling and blockage of water channels. The overall cooling synchronization is poor, and the water chiller has a certain power draw. The series cooling method requires a long pipeline, resulting in insufficient water chiller power draw. Therefore, a water cooling circulation system for a laser-heated gas suspension furnace is proposed to address the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a water cooling circulation system for a laser heating gas suspension furnace in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a water cooling circulation system for a laser-heated gas suspension furnace, comprising a chiller, a flow combiner, a laser group and a suspension furnace body, wherein the output port of the chiller is connected to the total input port on the flow combiner through a pipe body, and the three branch ports on the flow combiner are respectively connected to the water inlet port of the suspension furnace body and the various water inlet ports of not limited to one laser group in a parallel connection and shunting manner.

[0005] Preferably, the input port on the chiller is connected to the total output port on the flow combiner through a pipe body.

[0006] Preferably, each port on the flow combiner is provided with a Piston pipe joint.

[0007] Preferably, the laser group is provided with a water inlet cavity structure and a water outlet cavity structure which are interconnected, and the laser group is not limited to including the first laser and the second laser.

[0008] Preferably, the first laser and the second laser are not limited to carbon dioxide lasers.

[0009] Preferably, the three branch return ports on the flow combiner are respectively connected to the water outlet port of the suspension furnace body and the water outlet ports of not only one laser group through the pipe body.

[0010] Preferably, the three branch return ports on the flow combiner are respectively connected to the water outlet port of the first laser assembly, the water outlet port of the second laser assembly and the water outlet port of the suspension furnace body through pipe bodies.

[0011] Compared with the prior art, the advantages of the utility model are:

[0012] It has the function of multi-part synchronous water cooling circulation, which ensures the high efficiency of cooling the key components of the laser heating suspension furnace, avoids the situation where the suspension structure of the laser and the suspension furnace body is overheated and causes damage to the components, and provides guarantee for the normal use of laser heating for suspension high-temperature melt processing;

[0013] The flow combiner and each cooling part structure adopts a parallel connection and diversion method to shorten the stroke pipeline length, solve the continuity failure problem caused by the series connection of the cooling cycle and the insufficient power of the chiller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a schematic diagram of the distribution of the water cooler circulation system of the utility model;

[0016] Figure 2 This is a schematic diagram of the specific structure of the utility model chiller;

[0017] Figure 3 It is a schematic diagram of the specific structure of the concentrator of the utility model;

[0018] Figure 4 This is a schematic diagram of the specific structure of the suspension furnace body of the utility model;

[0019] Figure 5 It is a schematic diagram of the specific structure of the first laser component and the second laser component of the utility model.

[0020] In the figure: 1. chiller; 2. combiner; 3. first laser assembly; 4. second laser assembly; 5. suspended furnace body. DETAILED DESCRIPTION

[0021] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0023] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] See also Figure 1-5 As shown, a water cooling circulation system for a laser-heated gas suspension furnace comprises a chiller 1, a flow combiner 2, a laser group and a suspension furnace body 5, wherein the output port of the chiller 1 is connected to the total input port on the flow combiner 2 through a pipe body, and the three branch ports on the flow combiner 2 are respectively connected to the water inlet port of the suspension furnace body 5 and the various water inlet ports of not limited to one laser group in a parallel connection and shunting manner.

[0025] The input port on the chiller 1 is connected to the total output port on the concentrator 2 through a pipe body; each port on the concentrator 2 is provided with a Pisk pipe joint; the laser group is provided with an inlet cavity structure and an outlet cavity structure that are interconnected, and the laser group is not limited to the first laser 3 and the second laser 4; the first laser 3 and the second laser 4 are not limited to carbon dioxide lasers; the three branch reflux ports on the concentrator 2 are respectively connected to the water outlet port of the suspension furnace body 5 and each water outlet port of not limited to one laser group through a pipe body.

[0026] When the utility model is in use, the working principle is as follows: the water chiller allows low-temperature cold water to enter the manifold 2 from the total input port through the pipe body, and then, under the effect of the formed parallel cooling circulation system, enters the cooling structure of the first laser component 3, the cooling structure of the second laser component 4, and the cooling structure of the suspension furnace body 5 through the three water outlet ports on the manifold 2 respectively. After completing the heat exchange, high-temperature water flows out from the cooling structure of the first laser component 3, the cooling structure of the second laser component 4, and the cooling structure of the suspension furnace body 5 respectively and flows back to the heat dissipation cooling inside the water chiller through the three water outlet ports and the total output port on the manifold 2, thereby completing the water cooling cycle;

[0027] In summary: the function of multi-part synchronous water cooling circulation ensures the high efficiency of cooling the key components of the laser heating suspension furnace, avoids the situation where the suspension structure of the laser and the suspension furnace body is too high and causes damage to the device, and provides guarantee for the normal use of laser heating for suspended high-temperature melt processing. At the same time, the confluence and each cooling part structure adopts a parallel connection and shunt method to shorten the stroke pipeline length, solve the continuity failure problem caused by the series connection of the cooling cycle and the insufficient power of the chiller.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A water cooling circulation system for a laser-heated gas suspension furnace. Features: The invention comprises a water chiller (1), a flow combiner (2), a laser group and a suspended furnace body (5), wherein an output port of the water chiller (1) is connected to a total input port on the flow combiner (2) via a pipe body, and three branch ports on the flow combiner (2) are respectively connected to a water inlet port of the suspended furnace body (5) and various water inlet ports of not limited to one laser group in a parallel connection and flow splitting manner.

2. A water cooling circulation system for a laser-heated gas suspension furnace according to claim 1, Features: The input port on the chiller (1) is connected to the total output port on the flow combiner (2) through a pipe body.

3. According to claim 1, a water cooling circulation system for a laser-heated gas suspension furnace, Features: Each port on the flow combiner (2) is provided with a Piston pipe joint.

4. A water cooling circulation system for a laser-heated gas suspension furnace according to claim 1, Features: The laser group is provided with a water inlet cavity structure and a water outlet cavity structure that are interconnected, and the laser group is not limited to including the first laser (3) and the second laser (4).

5. A water cooling circulation system for a laser-heated gas suspension furnace according to claim 4, Features: The first laser (3) and the second laser (4) are not limited to carbon dioxide lasers.

6. A water cooling circulation system for a laser-heated gas suspension furnace according to claim 1, Features: The three branch return ports located on the flow combiner (2) are respectively connected to the water outlet port of the suspension furnace body (5) and the water outlet ports of not only one laser group through the pipe body.

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