CN204988932U - Gas diffuses initial velocity apparatus - Google Patents
Gas diffuses initial velocity apparatus Download PDFInfo
- Publication number
- CN204988932U CN204988932U CN201520695705.XU CN201520695705U CN204988932U CN 204988932 U CN204988932 U CN 204988932U CN 201520695705 U CN201520695705 U CN 201520695705U CN 204988932 U CN204988932 U CN 204988932U
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- gas
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- pipe
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Abstract
The utility model provides a gas diffuses initial velocity apparatus, including the heat dissipation room, the base that the setting set up in the box and the box lower part of the room lower part of dispelling the heat, the box sets up the baffle in the middle of being inside, the baffle the left side is the gas circuit room, baffle the right is the circuit room, gas circuit room bottom sets up the specimen sample room, specimen sample roof portion sets up gaseous connecting pipe, gaseous connecting pipe passes specimen sample roof portion, gaseous connecting pipe left side connection sets up the methane gas tube, the connection of gaseous connecting pipe right side sets up the vacuum degassing pipe, set up the vacuum pump on the vacuum degassing pipe, gaseous connecting pipe top sets up detects the room, gaseous connecting pipe passes and detects the room bottom plate, it sets up pressure sensors to detect roof portion, the indoor portion of circuit sets up the PLC controller, PLC controller top sets up wind, the utility model discloses greatly improve the life of apparatus, integrated design take off miscellaneous device, the very big accuracy that detects numerical value that improves, the error that manual operation caused has been stopped by the PLC controller function to all operations behind process setting.
Description
Technical field
The utility model relates to a kind of use safety generally adopted in coal production, scientific research and universities and colleges, easy and simple to handle, measures accurately, reduces the gas diffusion initial speed analyzer of manual operation error.
Background technology
Current gas diffusion initial speed analyzer is by full manual operation, the whole hand-guided of some valve mechanisms, often causes misoperation, and the numerical value of reading is that pointer display and sample do not carry out pre-treatment before detection, the numerical value of display is inaccurate, can not contrast multiple sample in addition simultaneously.
Utility model content
A kind of use safety that the purpose of this utility model is to overcome the deficiencies in the prior art and provides, easy and simple to handle, measure accurately, reduce the gas diffusion initial speed analyzer of manual operation error.
The utility model is achieved in that a kind of gas diffusion initial speed analyzer, comprise heat dissipation chamber, be arranged on the casing of heat dissipation chamber bottom and the base of lower box setting, it is characterized in that: heat dissipation chamber's surface uniform arranges bleeder vent, the left side, casing front arranges test specimen room door capable of being opened near position base, test specimen room door capable of being opened arranges handle, casing front center position slightly to the right arranges USB transmission interface, on USB transmission interface, direction arranges touch display screen, casing rear left arranges interface box near position base, in the middle of box house, dividing plate is set, the dividing plate left side is gas circuit room, it is circuit room on the right of dividing plate, test specimen room is set bottom gas circuit room, top, test specimen room arranges gas connection pipe, gas connection pipe is through top, test specimen room, connect on the left of gas connection pipe and methane gas-filled tube is set, connect on the right side of gas connection pipe and vacuum outgas pipe is set, the other end interior spiral interface arranged of connecting interface case respectively of methane gas-filled tube and vacuum outgas pipe, vacuum outgas pipe arranges vacuum pump, gas connection pipe top arranges sensing chamber, gas connection pipe is through sensing chamber's base plate, sensing chamber top arranges pressure inductor, circuit chamber interior arranges PLC, PLC top arranges blower fan, blower fan connects heat dissipation chamber, chassis interior arranges balancing weight, base bottom is provided with slipmat.
Described gas connection pipe, methane gas-filled tube, vacuum outgas pipe are interconnected.
Described PLC is connected with touch display screen.
Described sensing chamber is sealing fixed space.
Described methane gas-filled tube, vacuum outgas pipe, gas collecting pipe arrange solenoid valve respectively.
Described blower fan is quiet design.
The utility model circuit room and gas circuit room are provided separately and all tracheaes are built-in prevents aging design from reducing the possibility of exploding, the serviceable life of very big raising apparatus, the removing impurities device of Integrated design, the very big degree of accuracy improving detection numerical value, operations all after setting program is operated by PLC, has stopped the error that manual operation causes.
Accompanying drawing explanation
Fig. 1 is front view (FV) of the present utility model.
Fig. 2 is cut-away view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1: as Fig. 1, shown in Fig. 2, a kind of gas diffusion initial speed analyzer, comprise heat dissipation chamber 1, be arranged on the casing 2 of heat dissipation chamber 1 bottom and the base 3 of casing 2 bottom setting, heat dissipation chamber 1 surface uniform arranges bleeder vent 6, the left side, casing 2 front arranges test specimen room door capable of being opened 4 near base 3 position, test specimen room door capable of being opened 4 arranges handle 5, casing 2 front center position slightly to the right arranges USB transmission interface 7, on USB transmission interface 7, direction arranges touch display screen 8, casing 2 rear left arranges interface box 9 near base 3 position, casing 2 bosom arranges dividing plate 23, dividing plate 23 left side is gas circuit room 12, it is circuit room 13 on the right of dividing plate 23, test specimen room 19 is set bottom gas circuit room 12, top, test specimen room 19 arranges gas connection pipe 20, gas connection pipe 20 is through top, test specimen room 19, connect on the left of gas connection pipe 20 and methane gas-filled tube 16 is set, connect on the right side of gas connection pipe 20 and vacuum outgas pipe 17 is set, the other end interior spiral interface 22 arranged of connecting interface case 9 respectively of methane gas-filled tube 16 and vacuum outgas pipe 17, vacuum outgas pipe 17 is arranged vacuum pump 18, gas connection pipe 20 top arranges sensing chamber 14, gas connection pipe 20 is through sensing chamber 14 base plate, sensing chamber top 14 arranges pressure inductor 15, inside, circuit room 13 arranges PLC 24, PLC 24 top arranges blower fan 11, blower fan 11 connects heat dissipation chamber 1, base 3 inside arranges balancing weight 25, slipmat 10 is provided with bottom base 3.
Described gas connection pipe 20, methane gas-filled tube 16, vacuum outgas pipe 17 are interconnected.
Described PLC 24 is connected with touch display screen 8.
Described sensing chamber 14 is sealing fixed space.
Described methane gas-filled tube 16, vacuum outgas pipe 17, gas collecting pipe 20 arrange solenoid valve 21 respectively.
Described blower fan 11 is quiet design.
During use, first spiral interface access removal of impurities gas, three samples put into bottle respectively, bottle seal inserts the bottom of gas connection pipe, pass through touch display screen, operation control PLC controller, PLC controls all solenoid valves and opens, removal of impurities gas enters pipeline and separates out spot in sample and to mix gas, vacuum pump is started working the gas removed in pipeline, the solenoid valve on gas connection pipe is closed after removal of impurities, then the solenoid valve on methane gas-filled tube and vacuum outgas pipe is closed, the speed that sample diffuses gas measured by the solenoid valve opening three gas connection pipes successively, all data make the detecting element of this instrument by the high precision absolute pressure transducer that employing error is 2/1000ths, the design of blower fan ensures that circuit indoor temperature can not be too high, the design of balancing weight and slipmat ensures that the stability of instrument owns, all data can be transmitted oral instructions by USB and deliver on computer.
The utility model is in safety, attractive in appearance, easy and simple to handle, measures accurately, reduces the gas diffusion initial speed analyzer of manual operation error.
Claims (6)
1. a gas diffusion initial speed analyzer, comprise heat dissipation chamber, be arranged on the casing of heat dissipation chamber bottom and the base of lower box setting, it is characterized in that: heat dissipation chamber's surface uniform arranges bleeder vent, the left side, casing front arranges test specimen room door capable of being opened near position base, test specimen room door capable of being opened arranges handle, casing front center position slightly to the right arranges USB transmission interface, on USB transmission interface, direction arranges touch display screen, casing rear left arranges interface box near position base, in the middle of box house, dividing plate is set, the dividing plate left side is gas circuit room, it is circuit room on the right of dividing plate, test specimen room is set bottom gas circuit room, top, test specimen room arranges gas connection pipe, gas connection pipe is through top, test specimen room, connect on the left of gas connection pipe and methane gas-filled tube is set, connect on the right side of gas connection pipe and vacuum outgas pipe is set, the other end interior spiral interface arranged of connecting interface case respectively of methane gas-filled tube and vacuum outgas pipe, vacuum outgas pipe arranges vacuum pump, gas connection pipe top arranges sensing chamber, gas connection pipe is through sensing chamber's base plate, sensing chamber top arranges pressure inductor, circuit chamber interior arranges PLC, PLC top arranges blower fan, blower fan connects heat dissipation chamber, chassis interior arranges balancing weight, base bottom is provided with slipmat.
2. according to the gas diffusion initial speed analyzer described in claim 1, it is characterized in that: described gas connection pipe, methane gas-filled tube, vacuum outgas pipe are interconnected.
3. according to the gas diffusion initial speed analyzer described in claim 1, it is characterized in that: described PLC is connected with touch display screen.
4. according to the gas diffusion initial speed analyzer described in claim 1, it is characterized in that: described sensing chamber is sealing fixed space.
5. according to the gas diffusion initial speed analyzer described in claim 1, it is characterized in that: described methane gas-filled tube, vacuum outgas pipe, gas collecting pipe arrange solenoid valve respectively.
6. according to the gas diffusion initial speed analyzer described in claim 1, it is characterized in that: described blower fan is quiet design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695705.XU CN204988932U (en) | 2015-09-10 | 2015-09-10 | Gas diffuses initial velocity apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695705.XU CN204988932U (en) | 2015-09-10 | 2015-09-10 | Gas diffuses initial velocity apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988932U true CN204988932U (en) | 2016-01-20 |
Family
ID=55123290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520695705.XU Expired - Fee Related CN204988932U (en) | 2015-09-10 | 2015-09-10 | Gas diffuses initial velocity apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548337A (en) * | 2016-03-15 | 2016-05-04 | 安徽理工大学 | Method for detection of gas in underwall borehole in coal mine tunnel |
-
2015
- 2015-09-10 CN CN201520695705.XU patent/CN204988932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548337A (en) * | 2016-03-15 | 2016-05-04 | 安徽理工大学 | Method for detection of gas in underwall borehole in coal mine tunnel |
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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: 20160120 Termination date: 20200910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |