CN203002290U - Gas-liquid mixing stabilivolt automatic liquid adding device - Google Patents
Gas-liquid mixing stabilivolt automatic liquid adding device Download PDFInfo
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- CN203002290U CN203002290U CN 201320016030 CN201320016030U CN203002290U CN 203002290 U CN203002290 U CN 203002290U CN 201320016030 CN201320016030 CN 201320016030 CN 201320016030 U CN201320016030 U CN 201320016030U CN 203002290 U CN203002290 U CN 203002290U
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- blending tank
- liquid
- inlet pipe
- fluid reservoir
- air inlet
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Abstract
The utility model discloses a gas-liquid mixing stabilivolt automatic liquid adding device which includes a mixing tank and a liquid storage tank, wherein the volume of the liquid storage tank is larger than that of the mixing tank, and the mixing tank and the liquid storage tank are communicated through a liquid inlet pipe. One end of the liquid inlet pipe is connected in the middle of the mixing tank, and the other end of the liquid inlet pipe is connected with the bottom of the liquid storage tank. The bottom of the mixing tank is communicated with a main air inlet pipe, and an auxiliary air inlet pipe is connected on the mixing tank close to the top end of the mixing tank. A gas mixture outlet pipe is arranged on the top portion of the mixing tank, the upper portion of the mixing tank is communicated with the top portion of the liquid storage tank through a stabilivolt pipe, and the connection point between the stabilivolt pipe and the mixing tank is lower than that between the auxiliary air inlet pipe and the mixing tank. Control valves are respectively arranged on the main air inlet pipe, the auxiliary air inlet pipe and the gas mixture outlet pipe. The gas-liquid mixing stabilivolt automatic liquid adding device can achieve the automatic liquid addition, and get gas mixture with stable pressure, and thus additives is saved, and the operation effect and the product quality are improved; the gas-liquid mixing stabilivolt automatic liquid adding device has the advantages of being small in investment, simple in structure, easy to implement, easy and convenient to operate.
Description
Technical field
The utility model relates to the device that is used for carrying out gas-liquid mixed and liquid feeding in a kind of natural gas welding.
Background technology
When natural gas is used for industrial welding, cutting at present, usually mix to improve the combustion of natural gas flame temperature with natural gas and additive, to strengthen the operation effectivenesses such as welding, cutting, improve the quality of products.This type of at present common Liqiud-gas mixing device is mainly by following three kinds of liquid feeding modes: (1) measuring pump quantitatively adds; (2) bubble type adds; (3) the pressure reduction drainage type adds.Wherein the installation cost of the quantitative addition manner of measuring pump is higher, the addition of bubble type and pressure reduction drainage type addition manner is uncontrollable, be difficult to form uniform gaseous mixture, and, they have a common defective is exactly the stable gas pressure that can not guarantee mixed gas, affect welding effect, wasted simultaneously a large amount of annex solutions.
The utility model content
The purpose of this utility model is to provide a kind of gas-liquid mixed voltage stabilizing automatic liquid feeder, utilizes this device can realize automatic liquid-feeding, and obtains the gaseous mixture of pressure stability, thereby saves additive, improves operation effectiveness and product quality.
for realizing above-mentioned technical purpose, gas-liquid mixed voltage stabilizing automatic liquid feeder of the present utility model, include blending tank and fluid reservoir, fluid reservoir is larger than the volume of blending tank, be communicated with by feed tube between blending tank and fluid reservoir, and an end of feed tube and blending tank middle part is connected, the other end of feed tube is connected with the bottom of fluid reservoir, the bottom of blending tank is communicated with a main air inlet pipe, be close to top end and be connected with an auxiliary air inlet pipe on blending tank, gaseous mixture goes out the top that pipe is arranged on blending tank, the top of blending tank is communicated with by voltage-stabiliser tube with the top of fluid reservoir, the tie point of voltage-stabiliser tube and blending tank is lower than the tie point of auxiliary air inlet pipe and blending tank, in main air inlet pipe, auxiliary air inlet pipe and gaseous mixture go out Guan Shangjun control valve are installed.
Natural gas mainly enters blending tank from main air inlet pipe, can pass into natural gas by auxiliary air inlet pipe when the outlet air pressure of blending tank is unstable, adjustable pressure and gas-liquid degree of mixing.In use blending tank is consistent with the liquid level in fluid reservoir.Because fluid reservoir is more much larger than the volume of blending tank, even in the automatic liquid-feeding process, amount of liquid in fluid reservoir changes also not obvious, thereby in fluid reservoir, the air pressure in the above space of liquid level is relatively stable, be communicated with the top of fluid reservoir by the top of voltage-stabiliser tube with blending tank, make blending tank consistent with the air pressure in fluid reservoir, kept metastable state thereby make from the air pressure of blending tank top gaseous mixture out.
Further, blending tank top flange end cap seal, flange end covers the filtrate net is housed, the filling opening end cap seal on fluid reservoir top.The filtrate net can filter out additive too much in natural gas, plays the effect of saving additive.
The utility model can be realized automatic liquid-feeding, and obtains the gaseous mixture of pressure stability, thereby saves additive, improves operation effectiveness and product quality, invests little, simple in structure, easy to implement, simple, convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the local amplification view on blending tank top in the utility model embodiment.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
as shown in Figure 1, a kind of gas-liquid mixed voltage stabilizing automatic liquid feeder, can be used for industrial welding, the production operations such as cutting, contain blending tank 1 and fluid reservoir 2, fluid reservoir 2 is larger than the volume of blending tank 1, be communicated with by feed tube 3 between blending tank 1 and fluid reservoir 2, and an end of feed tube 3 is connected with blending tank 1 middle part, the other end of feed tube 3 is connected with the bottom of fluid reservoir 2, the bottom of blending tank 1 is communicated with a main air inlet pipe 4, be close to top end and be connected with an auxiliary air inlet pipe 5 on blending tank 1, gaseous mixture goes out the top that pipe 6 is arranged on blending tank 1, the top of blending tank 1 is communicated with by voltage-stabiliser tube 7 with the top of fluid reservoir 2, the tie point of voltage-stabiliser tube 7 and blending tank 1 is lower than the tie point of auxiliary air inlet pipe 5 with blending tank 1, in main air inlet pipe 4, auxiliary air inlet pipe 5 and gaseous mixture go out on pipe 6 control valve 8 all is installed.
Natural gas mainly enters blending tank 1 from main air inlet pipe 4, can pass into natural gas by auxiliary air inlet pipe 5 when the outlet air pressure of blending tank 1 is unstable, adjustable pressure and gas-liquid degree of mixing.In use blending tank 1 is consistent with the liquid level in fluid reservoir 2.Because fluid reservoir 2 is more much larger than the volume of blending tank 1, even in the automatic liquid-feeding process, the amount of liquid that fluid reservoir is 2 li changes also not obvious, thereby the air pressure in 2 li of fluid reservoirs liquid level above space is relatively stable, be communicated with the top of fluid reservoir 2 by the top of voltage-stabiliser tube 7 with blending tank 1, make blending tank 1 consistent with the air pressure in fluid reservoir 2, thereby make from the air pressure of blending tank 1 top gaseous mixture out and kept metastable state, this not only helps to improve operation effectiveness and product quality, and can also save additive.In actual production, can also replace natural gas with other gas as required.
Referring to Fig. 2, filtrate net 10 is equipped with 9 sealings of flange end cap in blending tank 1 top on flange end cap 9, and the filling opening on fluid reservoir 2 tops is with end cap 11 sealings.Filtrate net 10 can filter out additive too much in natural gas, plays the effect of saving additive.
Referring to Fig. 1, a side of fluid reservoir 2 is equipped with jet liquid meter 12, and fluid reservoir 2 is positioned at blending tank 1 side and is fixed on support 13.Jet liquid meter 12 is in order to the volume of the additive in metering and observation fluid reservoir 2.
During use, gaseous mixture goes out pipe 6 termination welding gun or cutting guns.In fact, based on principle of the present utility model and basic structure, the utility model can not only be used for the industrial circles such as natural gas welding, cutting, every gas-liquid mixed that needs, and stable any field, the occasion of mixture pressure of output can be used.
Claims (3)
1. gas-liquid mixed voltage stabilizing automatic liquid feeder, include blending tank and fluid reservoir, fluid reservoir is larger than the volume of blending tank, be communicated with by feed tube between blending tank and fluid reservoir, it is characterized in that: an end of feed tube and blending tank middle part is connected, the other end of feed tube is connected with the bottom of fluid reservoir, the bottom of blending tank is communicated with a main air inlet pipe, be close to top end and be connected with an auxiliary air inlet pipe on blending tank, gaseous mixture goes out the top that pipe is arranged on blending tank, the top of blending tank is communicated with by voltage-stabiliser tube with the top of fluid reservoir, the tie point of voltage-stabiliser tube and blending tank is lower than the tie point of auxiliary air inlet pipe and blending tank, in main air inlet pipe, auxiliary air inlet pipe and gaseous mixture go out Guan Shangjun control valve are installed.
2. gas-liquid mixed voltage stabilizing automatic liquid feeder according to claim 1 is characterized in that: described blending tank top flange end cap seal, flange end covers the filtrate net is housed, the filling opening end cap seal on fluid reservoir top.
3. gas-liquid mixed voltage stabilizing automatic liquid feeder according to claim 1, it is characterized in that: a side of described fluid reservoir is equipped with jet liquid meter, and it is other and be fixed on support that fluid reservoir is positioned at blending tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016030 CN203002290U (en) | 2013-01-14 | 2013-01-14 | Gas-liquid mixing stabilivolt automatic liquid adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016030 CN203002290U (en) | 2013-01-14 | 2013-01-14 | Gas-liquid mixing stabilivolt automatic liquid adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002290U true CN203002290U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016030 Expired - Fee Related CN203002290U (en) | 2013-01-14 | 2013-01-14 | Gas-liquid mixing stabilivolt automatic liquid adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540384A (en) * | 2013-10-21 | 2014-01-29 | 叶万久 | Clean-type high-energy purifier |
| CN109551077A (en) * | 2018-12-31 | 2019-04-02 | 佛山市泓实机械制造有限公司 | Non-oxidation solder flux adds constant level generating device and its application method automatically |
-
2013
- 2013-01-14 CN CN 201320016030 patent/CN203002290U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103540384A (en) * | 2013-10-21 | 2014-01-29 | 叶万久 | Clean-type high-energy purifier |
| CN109551077A (en) * | 2018-12-31 | 2019-04-02 | 佛山市泓实机械制造有限公司 | Non-oxidation solder flux adds constant level generating device and its application method automatically |
| CN109551077B (en) * | 2018-12-31 | 2024-05-14 | 佛山市泓实机械制造有限公司 | Automatic constant liquid level generating device without oxidized flux and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20140114 |