CN202531919U - Gas pressure and flow controllable pressure reducer - Google Patents
Gas pressure and flow controllable pressure reducer Download PDFInfo
- Publication number
- CN202531919U CN202531919U CN2012201846305U CN201220184630U CN202531919U CN 202531919 U CN202531919 U CN 202531919U CN 2012201846305 U CN2012201846305 U CN 2012201846305U CN 201220184630 U CN201220184630 U CN 201220184630U CN 202531919 U CN202531919 U CN 202531919U
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- pressure
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- regulator
- gas pressure
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Abstract
The utility model discloses a gas pressure and flow controllable pressure reducer, which comprises a pressure regulator (1), wherein the gas inlet end of the pressure regulator (1) is connected with a gas inlet joint (2); the gas outlet end of the pressure regulator (1) is connected with a gas outlet joint (3); and a flow regulator (4) is connected to the gas outlet joint (3). The gas pressure and flow controllable pressure reducer can be used for controlling the pressure and low of gas simultaneously.
Description
Technical field:
The utility model relates to a kind of decompressor, specifically is a kind of gas pressure flow controllable type decompressor.
Background technique:
Gas pressure reducer is to reduce pressure and the delivery pressure of adjustable gas to pressurized gas, but general gas pressure reducer can only pilot pressure and can not control flow rate.Gas flowmeter then can carry out the adjusting of flow to gas, but general gas flowmeter can only control flow rate and can not pilot pressure.
The model utility content:
The utility model technical issues that need to address are: a kind of pressure of control gaseous simultaneously and the gas pressure flow controllable type decompressor of flow are provided.
For solving the problems of the technologies described above; The utility model adopts a kind of like this gas pressure flow controllable type decompressor; It comprises a pressure regulator; The inlet end of described pressure regulator is connected with air input joint, and the outlet side of described pressure regulator is connected with air outlet adapter, is connected with flow regulator on the described air outlet adapter.
The high pressure gauge and the low-pressure meter that is used to indicate output gas pressure value after regulating that are used to indicate the input gas pressure value are housed on the described pressure regulator.
The flow indicator that is used to indicate output gas flow of gas value after regulating is housed on the described flow regulator.
The utility model compared with prior art; Have the following advantages: the gas pressure flow controllable type decompressor of the utility model is through installing flow regulator additional on pressure regulator; Utilize pressure regulator itself to reduce pressure and to carrying out pressure controlled principle to pressurized gas through post-decompression output gas; And the flow regulator principle that can carry out flow control to the gas after pressure is regulated itself; Successfully realized simultaneously control to gas pressure and flow, and simple in structure, operation is simple.
As improvement, the high pressure gauge and the low-pressure meter that is used to indicate output gas pressure value after regulating that are used to indicate the input gas pressure value are housed on the described pressure regulator, made things convenient for operator's control gaseous pressure.
As further improvement, the flow indicator that is used to indicate output gas flow of gas value after regulating is housed on the described flow regulator, made things convenient for the flow of operator's control gaseous equally.
Description of drawings:
Fig. 1 is the plan structure schematic representation of the gas pressure flow controllable type decompressor of the utility model.
Fig. 2 is the sectional structure schematic representation of the gas pressure flow controllable type decompressor of the utility model.
Shown in the figure: 1, pressure regulator, 2, air input joint, 3, air outlet adapter, 4, flow regulator, 5, high pressure gauge, 6, low-pressure meter, 7, flow indicator.
Embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
As depicted in figs. 1 and 2; The gas pressure flow controllable type decompressor of the utility model; It comprises a pressure regulator 1 (outsourcing product), and the inlet end of described pressure regulator 1 is connected with air input joint 2, through this air input joint 2 pressurized gas is entered in the pressure regulator 1.The outlet side of described pressure regulator 1 is connected with air outlet adapter 3, is connected with flow regulator 4 (outsourcing product) on the described air outlet adapter 3.
In the present embodiment, the low-pressure meter 6 (outsourcing product) that is used to indicate the high pressure gauge 5 (outsourcing product) of input gas pressure value and is used to indicate output gas pressure value after regulating is housed on the described pressure regulator 1.The mounting type of high pressure gauge 5 and low-pressure meter 6 is a routine techniques, so be not described in detail at this.
As the improvement project of present embodiment, the flow indicator 7 (outsourcing product) that is used to indicate output gas flow of gas value after regulating is housed on the described flow regulator 4.The mounting type of flow indicator 7 is a routine techniques, so also be not described in detail at this.
Pressure regulator 1 itself has pressurized gas is reduced pressure and the function of controlling after reducing pressure the flow of output gas is an existing technology, and the function of same flow regulator 4 may command gas flows own is an existing technology also, all is not described in detail at this.
The gas pressure flow controllable type decompressor of the utility model is integral pressure regulator 1 and flow regulator 4, has successfully realized the control to gas pressure and flow, and compact structure, operation is simple.
Claims (3)
1. gas pressure flow controllable type decompressor; It comprises a pressure regulator (1); The inlet end of described pressure regulator (1) is connected with air input joint (2); The outlet side of described pressure regulator (1) is connected with air outlet adapter (3), it is characterized in that: be connected with flow regulator (4) on the described air outlet adapter (3).
2. gas pressure flow controllable type decompressor according to claim 1 is characterized in that: the low-pressure meter (6) that is used to indicate the high pressure gauge (5) of input gas pressure value and is used to indicate output gas pressure value after regulating is housed on the described pressure regulator (1).
3. gas pressure flow controllable type decompressor according to claim 1 and 2 is characterized in that: the flow indicator (7) that is used to indicate output gas flow of gas value after regulating is housed on the described flow regulator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201846305U CN202531919U (en) | 2012-04-26 | 2012-04-26 | Gas pressure and flow controllable pressure reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201846305U CN202531919U (en) | 2012-04-26 | 2012-04-26 | Gas pressure and flow controllable pressure reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531919U true CN202531919U (en) | 2012-11-14 |
Family
ID=47133106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201846305U Expired - Fee Related CN202531919U (en) | 2012-04-26 | 2012-04-26 | Gas pressure and flow controllable pressure reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531919U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591376A (en) * | 2013-11-18 | 2014-02-19 | 宁波隆兴焊割科技股份有限公司 | Automatic heating gas pressure reducer |
| CN103672095A (en) * | 2013-11-18 | 2014-03-26 | 宁波隆兴焊割科技股份有限公司 | Plastic pressure reducer and manufacturing method of plastic pressure reducer |
| CN104373643A (en) * | 2014-11-10 | 2015-02-25 | 徐春 | High pressure-to-low pressure air inflation nozzle |
| CN105370943A (en) * | 2015-12-21 | 2016-03-02 | 陈亚炯 | Device for conducting decompression on gas |
-
2012
- 2012-04-26 CN CN2012201846305U patent/CN202531919U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591376A (en) * | 2013-11-18 | 2014-02-19 | 宁波隆兴焊割科技股份有限公司 | Automatic heating gas pressure reducer |
| CN103672095A (en) * | 2013-11-18 | 2014-03-26 | 宁波隆兴焊割科技股份有限公司 | Plastic pressure reducer and manufacturing method of plastic pressure reducer |
| CN103591376B (en) * | 2013-11-18 | 2015-08-19 | 宁波隆兴焊割科技股份有限公司 | A kind of Automatic-heating gas pressure reducer |
| CN103672095B (en) * | 2013-11-18 | 2016-03-30 | 宁波隆兴焊割科技股份有限公司 | A kind of plastics decompressor and preparation method thereof |
| CN104373643A (en) * | 2014-11-10 | 2015-02-25 | 徐春 | High pressure-to-low pressure air inflation nozzle |
| CN105370943A (en) * | 2015-12-21 | 2016-03-02 | 陈亚炯 | Device for conducting decompression on gas |
| CN105370943B (en) * | 2015-12-21 | 2018-04-20 | 何淑琼 | A kind of device depressurized to gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20160426 |