CN204008029U - A kind of continuous quantitative releasing device of tracer gas - Google Patents
A kind of continuous quantitative releasing device of tracer gas Download PDFInfo
- Publication number
- CN204008029U CN204008029U CN201420445637.7U CN201420445637U CN204008029U CN 204008029 U CN204008029 U CN 204008029U CN 201420445637 U CN201420445637 U CN 201420445637U CN 204008029 U CN204008029 U CN 204008029U
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- valve
- flowmeter
- control box
- knob
- tracer gas
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Abstract
The utility model relates to a kind of continuous quantitative releasing device of tracer gas, primary structure comprises: control box, tensimeter, flowmeter, flow valve, pressure maintaining valve, flow stabilizing valve, gas trap, flue, escape pipe, knob, tracer gas bottle form global design, this installs advanced design, annexation is reasonable, easy to use, tracer gas discharges accurately, can effectively grasp the Air-Leakage Law under coal mine, eliminating safe hidden trouble, is the continuous quantitative releasing device of very good tracer gas.
Description
Technical field
The utility model relates to a kind of continuous quantitative releasing device of tracer gas, belongs to the technical field of air leak test under coal mine.
Background technology
Leaking out under coal mine is a large hidden danger that affects mine safety, how to measure and control leaking out of mine, and grasping Air-Leakage Law is very important research topic.
At present, under coal mine, the most frequently used measuring method of leaking out is tracer gas mensuration, release tracer gas that need to be continuous, stable, quantitative in coal mine down-hole tunnel, then flow path direction with the wind, layout on the way in the tunnel concentration change of sample analysis tracer gas, by the distinguished and admirable trace gas concentration of each point on the way variation relation, draws the inleakage of roadway, find out Air-Leakage Law, this just need to design a kind of easy, flexible, mobile gas continuous release device for detection of leaking out.
The device of measuring at present tracer gas is mostly relatively backward, and structure is reasonable not, and intuitively display measurement data, exist more use drawback.
Summary of the invention
Goal of the invention
The purpose of this utility model is the situation for background technology, designs a kind of novel spike gas
Body continuous quantitative releasing device, the design combining by tensimeter, flowmeter, operation valve, can show and regulate the quantitative release conditions of tracer gas, intuitively to carry out easily down-hole air leak test and to grasp accurately the Air-Leakage Law under coal mine.
Technical scheme
The utility model primary structure comprises: control box, pressure dial plate, flowmeter, flowmeter knob, pressure maintaining valve knob, flow stabilizing valve knob, tracer gas bottle, gas trap, flue, escape pipe, air outlet valve, tensimeter, flowmeter seat, flow valve, pressure maintaining valve, flow stabilizing valve, handle, air-out hose;
Control box is rectangular, is provided with pressure dial plate, flowmeter, flowmeter knob, pressure maintaining valve knob, flow stabilizing valve knob on the control panel of the front of control box; Top at control box is provided with handle; Left part at control box is provided with tracer gas bottle, and tracer gas bottle top is provided with gas trap, flue, and flue gos deep in control box; Right part at control box is provided with escape pipe, and escape pipe connects air-out hose by air outlet valve; In the inside of control box, be provided with tensimeter, pressure maintaining valve, flowmeter seat, flow valve, flow stabilizing valve; Flue is connected with tensimeter by pressure maintaining valve, and flue is connected with flowmeter seat by flow stabilizing valve, flowmeter seat bottom connection traffic valve, and flowmeter seat is communicated with the air-out hose of the right outside portion of control box by escape pipe; Pressure dial plate is fixedly connected with tensimeter, and pressure maintaining valve is fixedly connected with pressure maintaining valve knob, and flowmeter seat is fixedly connected with flowmeter, and flow valve is fixedly connected with flow valve knob, and flow stabilizing valve is fixedly connected with flow stabilizing valve knob.
Beneficial effect
The utility model is compared with background technology has obvious advance, it is for the situation of air leak test under coal mine and a kind of tracer gas continuous quantitative releasing device designing, by tensimeter, flowmeter, pressure maintaining valve, flow stabilizing valve, tracer gas bottle, gas trap, flue, escape pipe, form global design, this installs advanced design, annexation is reasonable, easy to use, tracer gas discharges accurately, can effectively grasp the Air-Leakage Law under coal mine, eliminating safe hidden trouble, is the continuous quantitative releasing device of very good tracer gas.
Accompanying drawing explanation
Fig. 1 is that continuous quantitative releasing device one-piece construction figure Fig. 2 of tracer gas is Fig. 1 shown in A-A sectional view figure, and list of numerals is as follows:
1, control box, 2, pressure dial plate, 3 flowmeters, 4, flowmeter knob, 5, pressure maintaining valve knob, 6, flow stabilizing valve knob, 7, tracer gas bottle, 8, gas trap, 9, flue, 10, escape pipe, 11, tensimeter, 12, flowmeter seat, 13, flow valve, 14, pressure maintaining valve, 15, flow stabilizing valve, 16, handle, 17, air-out hose, 18, air outlet valve.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Shown in Fig. 1,2, be the continuous quantitative releasing device one-piece construction figure of tracer gas, each position, it is correct that annexation is wanted, and installs firmly.
Control box is rectangular, is provided with pressure dial plate 2, flowmeter 3, flowmeter knob 4, pressure maintaining valve knob 5, flow stabilizing valve knob 6 on the control panel of the front of control box 1; On the top of control box 1, be provided with handle 16; Left part at control box 1 is provided with tracer gas bottle 7, tracer gas bottle 7 tops are provided with gas trap 8, flue 9, and flue 9 gos deep in control box 1; Right part at control box 1 is provided with escape pipe 10, and escape pipe 10 connects air-out hose 17 by air outlet valve 18; In the inside of control box 1, be provided with tensimeter 11, pressure maintaining valve 14, flowmeter seat 12, flow valve 13, flow stabilizing valve 15; Flue 9 is connected with tensimeter 11 by pressure maintaining valve 14, flue 9 is connected with flowmeter seat 12 by flow stabilizing valve 15, flowmeter seat 12 bottom connection traffic valves 13, flowmeter seat 12 is communicated with the air-out hose 17 of the right outside portion of control box by escape pipe 10; Tensimeter 11 is fixedly connected with pressure dial plate 2, pressure maintaining valve 14 is fixedly connected with pressure maintaining valve knob 5, flowmeter seat 12 is fixedly connected with flowmeter 3, and flow valve 13 is fixedly connected with flowmeter knob 4, and flow stabilizing valve 15 is fixedly connected with flow stabilizing valve knob 6.
Tracer gas in tracer gas bottle 7 is sulfur hexafluoride gas.
Air-out hose 17 is controlled by air outlet valve 18, and air-out hose 17 length are 1 meter.
Claims (1)
1. a continuous quantitative releasing device for tracer gas, is characterized in that: primary structure comprises: control box, pressure dial plate, flowmeter, flowmeter knob, pressure maintaining valve knob, flow stabilizing valve knob, tracer gas bottle, gas trap, flue, escape pipe, air outlet valve, tensimeter, flowmeter seat, flow valve, pressure maintaining valve, flow stabilizing valve, handle, air-out hose;
Control box is rectangular, is provided with pressure dial plate, flowmeter, flowmeter knob, pressure maintaining valve knob, flow stabilizing valve knob on the control panel of the front of control box; Top at control box is provided with handle; Left part at control box is provided with tracer gas bottle, and tracer gas bottle top is provided with gas trap, flue, and flue gos deep in control box; Right part at control box is provided with escape pipe, and escape pipe connects air-out hose by air outlet valve; In the inside of control box, be provided with tensimeter, pressure maintaining valve, flowmeter seat, flow valve, flow stabilizing valve; Flue is connected with tensimeter by pressure maintaining valve, and flue is connected with flowmeter seat by flow stabilizing valve, flowmeter seat bottom connection traffic valve, and flowmeter seat is communicated with the air-out hose of the right outside portion of control box by escape pipe; Pressure dial plate is fixedly connected with tensimeter, and pressure maintaining valve is fixedly connected with pressure maintaining valve knob, and flowmeter seat is fixedly connected with flowmeter, and flow valve is fixedly connected with flow valve knob, and flow stabilizing valve is fixedly connected with flow stabilizing valve knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445637.7U CN204008029U (en) | 2014-08-08 | 2014-08-08 | A kind of continuous quantitative releasing device of tracer gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445637.7U CN204008029U (en) | 2014-08-08 | 2014-08-08 | A kind of continuous quantitative releasing device of tracer gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008029U true CN204008029U (en) | 2014-12-10 |
Family
ID=52048009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420445637.7U Expired - Fee Related CN204008029U (en) | 2014-08-08 | 2014-08-08 | A kind of continuous quantitative releasing device of tracer gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204008029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910771A (en) * | 2016-05-30 | 2016-08-31 | 华电电力科学研究院 | Helium vacuum leak checking device |
| EP3405763B1 (en) | 2016-01-21 | 2019-12-04 | Pfeiffer Vacuum | Spray device and leak detection module |
-
2014
- 2014-08-08 CN CN201420445637.7U patent/CN204008029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3405763B1 (en) | 2016-01-21 | 2019-12-04 | Pfeiffer Vacuum | Spray device and leak detection module |
| CN105910771A (en) * | 2016-05-30 | 2016-08-31 | 华电电力科学研究院 | Helium vacuum leak checking device |
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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: 20141210 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |