Hydrogen and oxygen mixed combustion handle for quartz product
By designing quartz product hydrogen and oxygen gas mixing combustion handles, including hydrogen and oxygen gas mixing combustion handles, hydrogen and oxygen gas mixing ring lamps, gas tube jackets and hydrogen and oxygen mixing valve bodies, multiple controls on gas flow and flow rate are achieved, the problem of insufficient existing tool models is solved, and the flow demand under different usage conditions is met.
Patent Information
- Application Number
- CN202421923485.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-08
AI Technical Summary
The existing quartz welding tools have fewer lamp holders, which cannot meet some special usage needs that require smaller or larger flow, resulting in the lack of suitable special tools in the market.
A quartz product hydrogen and oxygen gas mixed combustion handle is designed, including a hydrogen and oxygen gas mixed combustion handle, a hydrogen and oxygen gas mixed ring lamp, a gas tube jacket and a hydrogen and oxygen mixing valve body. Through the combination and adjustment of these components, multiple controls of gas flow rate and flow rate are achieved.
It meets the flow requirements under different usage conditions, and provides light handles of microflow and extra large flow, solving the problem that existing tools cannot meet special needs.
Smart Images
Figure CN222935331U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of quartz product processing, in particular to a hydrogen-oxygen gas mixing combustion torch for quartz products. Background Art
[0002] For all welding processes, surface polishing processes, and body baking and processing heat processes of quartz products used in the semiconductor industry, this tool is an essential general tool in the quartz product processing process. After mixing the combustion gas and the combustion-supporting gas, the flow rate and velocity are controlled.
[0003] The inventor found the following problems in the prior art during the implementation of the present utility model: Generally, there are fewer types of lamp torches used in previous quartz welding. It can meet the requirements under normal flow rates, but for some positions or process requirements, lamp torches with smaller or larger flow rates are needed to complete the work. Since the usage and application scenarios are niche needs, general manufacturers have not carried out special research and development, and there are no suitable special tools on the market. Content of the Utility Model
[0004] In view of the deficiencies of the prior art, the present utility model provides a hydrogen-oxygen gas mixing combustion torch for quartz products, which solves the problem that generally there are fewer types of lamp torches used in existing quartz welding. It can meet the requirements under normal flow rates, but for some positions or process requirements, lamp torches with smaller or larger flow rates are needed to complete the work. Since the usage and application scenarios are niche needs, general manufacturers have not carried out special research and development, and there are no suitable special tools on the market.
[0005] To achieve the above objectives, the present utility model is realized through the following technical solutions: A hydrogen-oxygen gas mixing combustion torch for quartz products, including a hydrogen-oxygen gas mixing combustion torch, the hydrogen-oxygen gas mixing combustion torch is connected with a hydrogen-oxygen gas mixing ring lamp. The hydrogen-oxygen gas mixing combustion torch includes a gas pipe clamp sleeve, a pair of gas pipes are movably connected within the gas pipe clamp sleeve, a hydrogen-oxygen gas mixing valve body is connected to the pair of gas pipes, a hydrogen needle valve and an oxygen needle valve are arranged within the hydrogen-oxygen gas mixing valve body, the hydrogen needle valve and the oxygen needle valve are respectively connected to the pair of gas pipes, the hydrogen-oxygen gas mixing ring lamp includes a ring lamp union, a pair of gas pipelines are connected to the ring lamp union, and both of the pair of gas pipelines are connected with ring lamp nozzles. The ring lamp union can be threadedly connected to one end of the hydrogen-oxygen gas mixing valve body.
[0006] Preferably, both of the pair of hydrogen-oxygen gas mixing ring lamps are arc-shaped structures.
[0007] Preferably, both the hydrogen needle valve and the oxygen needle valve are adjusted by screwing.
[0008] Preferably, the gas pipe clamp sleeve and the hydrogen-oxygen gas mixing valve body are threadedly connected.
[0009] Beneficial effects
[0010] The utility model provides a hydrogen-oxygen gas mixed combustion torch for quartz products. After mixing the combustion gas and the combustion-supporting gas, the flow rate and velocity are controlled. Combining various usage scenarios, data collection is carried out. After multiple tests, torches with micro flow rate, extra-large flow rate and other models are developed to meet different flow rate requirements. Description of the drawings
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0012] Figure 2 It is an assembly drawing of the components of the utility model.
[0013] In the figure: 1. Hydrogen-oxygen gas mixed combustion torch; 2. Hydrogen-oxygen gas mixed ring lamp; 3. Gas pipe clamp sleeve; 4. Gas pipe; 5. Hydrogen-oxygen gas mixing valve body; 6. Hydrogen needle valve; 7. Ring lamp union; 8. Oxygen needle valve; 9. Gas pipeline; 10. Ring lamp nozzle. Specific implementation manners
[0014] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.
[0015] Please refer to Figure 1-2 , the utility model provides a technical solution: a hydrogen-oxygen gas mixed combustion torch for quartz products, including a hydrogen-oxygen gas mixed combustion torch 1, the hydrogen-oxygen gas mixed combustion torch 1 is connected with a hydrogen-oxygen gas mixed ring lamp 2, the hydrogen-oxygen gas mixed combustion torch 1 includes a gas pipe clamp sleeve 3, a pair of gas pipes 4 are movably connected inside the gas pipe clamp sleeve 3, a hydrogen-oxygen gas mixing valve body 5 is arranged on the pair of gas pipes 4, a hydrogen needle valve 6 and an oxygen needle valve 8 are arranged inside the hydrogen-oxygen gas mixing valve body 5, the hydrogen needle valve 6 and the oxygen needle valve 8 are respectively connected with the pair of gas pipes 4, the hydrogen-oxygen gas mixed ring lamp 2 includes a ring lamp union 7, a pair of gas pipelines 9 are connected to the ring lamp union 7, a ring lamp nozzle 10 is connected to each of the pair of gas pipelines 9, and the ring lamp union 7 can be threadedly connected to one end of the hydrogen-oxygen gas mixing valve body 5.
[0016] In this embodiment, specifically, both of the pair of hydrogen-oxygen gas mixed ring lamps 2 are arc-shaped structures.
[0017] In this embodiment, specifically, both the hydrogen needle valve 6 and the oxygen needle valve 8 are adjusted by screwing.
[0018] In this embodiment, specifically, the gas pipe clamp sleeve 3 is threadedly connected to the hydrogen-oxygen gas mixing valve body 5.
[0019] The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and the specific work is as follows.
[0020] Embodiment: The front end can be optionally matched with various types of ring lamp nozzles 10. The aperture of the ring lamp nozzle 10 is in the range of 0.5 - 4 mm and is adapted according to the technological requirements of welding, polishing, and baking. The ring lamp nozzle 10 is connected to two gas pipelines 9, namely hydrogen and oxygen pipelines. The two pressurized gases enter the input end of the hydrogen-oxygen gas mixing valve body 5, and the gas flow is adjusted proportionally through the hydrogen needle valve 6 and the oxygen needle valve 8, generally in a ratio of about 2:1, and then introduced into the output end of the hydrogen-oxygen gas mixing valve body 5. The ring lamp union 7 is a union type interface that can be quickly connected to various types of blowtorches for use. The commonly used aperture models of the gas pipe clamp sleeve 3 are φ1, φ2, or φ3 mm flow rates, which should be selected according to the flow rate requirements. Generally, φ1 mm is selected for welding, and it is connected to a φ6 - φ8 union conduit; φ2 mm is generally selected for polishing, and it is connected to a φ8 union or φ10 union conduit. φ3 mm is generally selected for baking, and it is connected to a union conduit above φ10 or a special quartz blowtorch for use. The material of the gas pipe clamp sleeve 3 is 316L stainless steel, which is used for products with high purity requirements for quartz.
[0021] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.
Claims
1. A quartz product hydrogen-oxygen gas mixed combustion torch, comprising a hydrogen-oxygen gas mixed combustion torch (1), characterized in that: The hydrogen-oxygen gas mixing combustion handle (1) is connected to a hydrogen-oxygen gas mixing ring light (2). The hydrogen-oxygen gas mixing combustion handle (1) comprises a gas pipe jacket (3). A pair of gas pipes (4) can be movably connected in the gas pipe jacket (3). The pair of gas pipes (4) are connected to a hydrogen-oxygen gas mixing valve body (5). A hydrogen needle valve (6) and an oxygen needle valve (8) are arranged in the hydrogen-oxygen gas mixing valve body (5). The hydrogen needle valve (6) and the oxygen needle valve (8) are respectively connected to the pair of gas pipes (4). The hydrogen-oxygen gas mixing ring light (2) comprises a ring light joint (7). The ring light joint (7) is connected to a pair of gas pipelines (9). The pair of gas pipelines (9) are both connected to a ring light nozzle (10). The ring light joint (7) can be threadedly connected to one end of the hydrogen-oxygen gas mixing valve body (5).
2. The quartz product hydrogen and oxygen gas mixed combustion torch according to claim 1, characterized in that: The pair of hydrogen-oxygen gas mixing ring lights (2) are both arc-shaped structures.
3. The quartz product hydrogen and oxygen gas mixed combustion torch according to claim 1, characterized in that: The hydrogen needle valve (6) and the oxygen needle valve (8) are both adjusted by twisting.
4. The quartz product hydrogen and oxygen gas mixed combustion torch according to claim 1, characterized in that: The gas pipe jacket (3) and the hydrogen and oxygen mixing valve body (5) are connected via threads.