CN214309775U - Manual-automatic gas sampler - Google Patents
Manual-automatic gas sampler Download PDFInfo
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- CN214309775U CN214309775U CN202120374874.9U CN202120374874U CN214309775U CN 214309775 U CN214309775 U CN 214309775U CN 202120374874 U CN202120374874 U CN 202120374874U CN 214309775 U CN214309775 U CN 214309775U
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- 238000005086 pumping Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model provides a manual-automatic integrated gas sampler, which comprises a base, a walking support module, a gas storage module, a manual gas collection module and an automatic gas collection module; the gas storage module comprises a gas storage cylinder, a barometer, a first gas outlet pipe, a first manual gas valve, a second gas outlet pipe and a first automatic gas valve; the manual gas acquisition module comprises a gas acquisition cylinder, a piston, a push-pull rod, a first handle, a gas inlet pipe, a second manual gas valve, a first gas guide pipe and a third manual gas valve; the automatic gas collecting module comprises a suction pump, a second gas guide pipe and a second automatic gas valve. Through manual or automatic mode collection gas sample thief, not only can gather gas for the device has better suitability, when single collection system takes place to damage, still can utilize another kind of gas collection system to continue to gather gas, avoid taking place the skew easily when using, can conveniently carry out the characteristics that remove again when needs remove.
Description
Technical Field
The utility model relates to a gaseous collection system technical field, in particular to manual-automatic gas sampler.
Background
In order to obtain the gas quality in a certain environment, it is generally necessary to collect the gas by using a gas collecting device, and then to extract the collected gas, and to detect and obtain the gas quality in the environment.
The existing gas collecting device is also provided with a manual and automatic integrated gas collecting device, and can meet the basic requirements of people for collecting gas, but has the defects of inconvenient operation, incapability of avoiding easy deviation when in use and convenient movement when in need of movement.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a to prior art not enough, provide a manual-automatic gas sampling ware, not only can gather gaseously through manual or automatic mode for the device has better suitability, when single collection system takes place to damage, still can utilize another kind of gas collection system to continue to gather gaseously, but also possesses convenient operation, avoids taking place the skew easily when using, can conveniently remove again when needs remove characteristics.
In order to solve the technical problem, the utility model discloses a technical scheme is: a manual-automatic integrated gas sampler comprises a base, a walking support module arranged at the bottom of the base, a gas storage module, a manual gas collection module and an automatic gas collection module;
the gas storage module comprises a gas storage cylinder arranged on the base, a barometer arranged on the gas storage cylinder, a first gas outlet pipe arranged on the gas storage cylinder, a first manual gas valve arranged on the first gas outlet pipe, a second gas outlet pipe arranged on the gas storage cylinder and a first automatic gas valve arranged on the second gas outlet pipe;
the manual gas collection module comprises a gas collection cylinder, a piston, a push-pull rod, a first handle, a gas inlet pipe, a second manual gas valve, a first gas guide pipe and a third manual gas valve, wherein the gas collection cylinder is arranged above the base through a support and is provided with an opening at the top;
the automatic gas acquisition module comprises a suction pump arranged on the base, a second gas guide pipe arranged on the base and between the air outlet end of the suction pump and the gas storage cylinder, and a second automatic gas valve arranged on the second gas guide pipe;
the first manual air valve, the second manual air valve, the third manual air valve, the first automatic air valve and the second automatic air valve are all one-way valves.
Furthermore, the first automatic air valve and the second automatic air valve are both electromagnetic valves.
Furthermore, the automatic gas collection module further comprises a storage battery arranged on the base, and the storage battery is electrically connected with the air suction pump, the first automatic gas valve and the second automatic gas valve respectively, so that standby electric energy is provided for the air suction pump, the first automatic gas valve and the second automatic gas valve.
Furthermore, the walking support module comprises a support leg arranged at the corner of the bottom of the base, a walking wheel arranged at the bottom of the support leg and provided with a belt wheel brake, and a pair of L-shaped second handles arranged on the base.
Furthermore, the walking wheels are universal wheels.
Compared with the prior art, the beneficial effects of the utility model are as follows: one of which, technical scheme, both can utilize the cooperation of manual gaseous collection module, gas storage module, gather and take out gas through manual mode, can also utilize automatic gaseous collection module, gaseous storage module's cooperation, gather and take out gas through automatic mode conveniently high-efficiently, manual and automatic mode can each other be for the replacement, under the condition that a mode method still can break down, can replace by another kind of mode, compare in single gas collection system, have better suitability, reliability.
Secondly, when gas needs to be collected manually, the second manual gas valve and the third manual gas valve are opened firstly, the push-pull rod is pulled upwards through the first handle, so that the piston is driven to move upwards, external gas enters the gas collection cylinder through the gas inlet pipe until the piston moves to the upper end inside the gas collection cylinder, then the push-pull rod is pushed downwards by means of the first handle, so that the piston is driven to move downwards, so that gas in the gas collection cylinder enters the gas storage cylinder through the first gas guide pipe, then the push-pull rod is pulled upwards and pushed downwards repeatedly by means of the first handle, the external gas can be collected and enters the gas storage cylinder to be stored, then the second manual gas valve and the third manual gas valve are closed, and in the process, the gas pressure in the gas storage cylinder can be detected through the gas pressure gauge, the phenomenon that after enough gas is received in the gas storage cylinder, the gas is continuously introduced to cause overlarge internal gas pressure and cause safety accidents is avoided; when the gas needs to be manually pumped out for detection, the pumping end of the pumping device is communicated with the first gas outlet pipe only by opening, and the first manual air valve is opened, and after the manual pumping of the gas is completed, the first manual air valve is closed only; not only can satisfy the demand of manual collection, extraction gas, it is very convenient.
Thirdly, when gas is required to be collected in an automatic mode, only the second automatic gas valve needs to be opened, then the air pump is started, so that external gas enters the gas storage cylinder through the air pump and the second gas guide pipe, and after the gas is collected, only the second automatic gas valve needs to be closed; when gas needs to be extracted in an automatic mode for detection, the gas extracting device is connected with the second gas outlet pipe, the first automatic gas valve is opened, and after automatic gas extraction is completed, the first automatic gas valve is closed; the gas collecting device can meet the requirement of automatically collecting gas, and is very convenient and efficient.
Fourth, because automatic gaseous collection module is still including setting up the battery on the base, the battery respectively with aspiration pump, first automatic pneumatic valve and the automatic pneumatic valve electric connection of second, and then for aspiration pump, first automatic pneumatic valve and the automatic pneumatic valve of second provide standby electric energy, so can make the user can't be when supplying power for the device through external circuit, still can utilize the device to gather gas fast through the mode high efficiency of automatic collection gas, have extremely strong suitability, reliability.
Fifthly, through the matching of the supporting legs, the traveling wheels of the belt wheel brake and the handle, the device can be prevented from easily deviating when in use, and can be conveniently moved when in need of moving; because the walking wheel is the universal wheel, so can make the device remove more nimble when needs remove.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.
In the figure: 1. a base; 2. an air cylinder; 3. a barometer; 4. a first air outlet pipe; 5. a first manual air valve; 6. a second air outlet pipe; 7. a first automatic air valve; 8. a support; 9. a gas collection cartridge; 10. a piston; 11. a push-pull rod; 12. a first handle; 13. an air inlet pipe; 14. a second manual air valve; 15. a first air duct; 16. a third manual air valve; 17. an air pump; 18. a second air duct; 19. a second automatic air valve; 20. a storage battery; 21. supporting legs; 22. a traveling wheel; 23. a second handle.
Detailed Description
For a better understanding of the present invention, the contents of the present invention will be further clarified below by referring to examples, but the present invention is not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
As shown in fig. 1, a manual-automatic integrated gas sampler comprises a base 1, a walking support module arranged at the bottom of the base 1, a gas storage module, a manual gas collection module and an automatic gas collection module;
the gas storage module comprises a gas storage cylinder 2 arranged on the base 1, a barometer 3 arranged on the gas storage cylinder 2, a first gas outlet pipe 4 arranged on the gas storage cylinder 2, a first manual gas valve 5 arranged on the first gas outlet pipe 4, a second gas outlet pipe 6 arranged on the gas storage cylinder 2 and a first automatic gas valve 7 arranged on the second gas outlet pipe 6;
the manual gas collection module comprises a gas collection cylinder 9 which is arranged above the base 1 through a support 8 and is provided with an opening at the top, a piston 10 arranged in the gas collection cylinder 9, a push-pull rod 11 which is connected with the upper end of the piston 10 and extends to the outside of the gas collection cylinder 9, a first handle 12 arranged on the push-pull rod 11, a gas inlet pipe 13 arranged at the bottom of the gas collection cylinder 9, a second manual gas valve 14 arranged on the gas inlet pipe 13, a first gas guide pipe 15 arranged at the bottom of the gas collection cylinder 9 and connected with the gas storage cylinder 2, and a third manual gas valve 16 arranged on the first gas guide pipe 15;
the automatic gas collecting module comprises a suction pump 17 arranged on the base 1, a second gas guide pipe 18 arranged on the base 1 and between the air outlet end of the suction pump 17 and the gas storage cylinder 2, and a second automatic gas valve 19 arranged on the second gas guide pipe;
the first manual air valve 5, the second manual air valve 14, the third manual air valve 16, the first automatic air valve 7 and the second automatic air valve 19 are all one-way valves.
The first automatic air valve 7 and the second automatic air valve 19 are both electromagnetic valves.
The automatic gas collection module further comprises a storage battery 20 arranged on the base 1, and the storage battery 20 is electrically connected with the air suction pump 17, the first automatic gas valve 7 and the second automatic gas valve 19 respectively, so that standby electric energy is provided for the air suction pump 17, the first automatic gas valve 7 and the second automatic gas valve 19.
The walking support module comprises a support leg 21 arranged at the corner of the bottom of the base 1, a walking wheel 22 arranged at the bottom of the support leg 21 and provided with a belt wheel brake, and a pair of L-shaped second handles 23 arranged on the base 1.
The traveling wheels 22 are universal wheels.
Specifically, technical scheme, both can utilize the cooperation of manual gaseous collection module, gas storage module, gather and take out gas through manual mode, can also utilize automatic gaseous collection module, gaseous storage module's cooperation, gather and take out gas through automatic mode conveniently high-efficiently, manual and automatic mode can each other be for the replacement, under the condition that a mode method still can break down, can replace by another kind of mode, compare in single gas collection system, have better suitability, reliability.
When gas needs to be collected manually, the second manual air valve and the third manual air valve are opened firstly, the push-pull rod is pulled upwards through the first handle to drive the piston to move upwards, so that external gas enters the gas collection cylinder through the air inlet pipe until the piston moves to the upper end of the inside of the gas collection cylinder, then the push-pull rod is pushed downwards through the first handle to drive the piston to move downwards, so that gas in the gas collection cylinder enters the gas storage cylinder through the first gas guide pipe, then the push-pull rod is pulled upwards and pushed downwards repeatedly through the first handle, so that the external gas can be collected and enters the gas storage cylinder to be stored, and then the second manual air valve and the third manual air valve are closed Is too large and causes safety accidents; when the gas needs to be manually pumped out for detection, the pumping end of the pumping device is communicated with the first gas outlet pipe only by opening, and the first manual air valve is opened, and after the manual pumping of the gas is completed, the first manual air valve is closed only; not only can satisfy the demand of manual collection, extraction gas, it is very convenient.
When gas needs to be collected in an automatic mode, the second automatic gas valve is opened, then the air pump is started, so that external gas enters the gas storage cylinder through the air pump and the second gas guide pipe, and after the gas is collected, the second automatic gas valve is closed, in the process, the gas pressure in the gas storage cylinder can be detected through the barometer, and the phenomenon that after enough gas is received in the gas storage cylinder, the gas is continuously introduced to cause overlarge internal gas pressure and cause safety accidents is avoided; when gas needs to be extracted in an automatic mode for detection, the gas extracting device is connected with the second gas outlet pipe, the first automatic gas valve is opened, and after automatic gas extraction is completed, the first automatic gas valve is closed; the gas collecting device can meet the requirement of automatically collecting gas, and is very convenient and efficient.
Because automatic gaseous collection module is still including setting up the battery on the base, the battery respectively with aspiration pump, first automatic pneumatic valve and the automatic pneumatic valve electric connection of second, and then for aspiration pump, first automatic pneumatic valve and the automatic pneumatic valve of second provide standby electric energy, so can make the user can't be when supplying power for the device through external circuit, still can utilize the device to gather gas fast through the mode high efficiency of automatic collection gas, have extremely strong suitability, reliability.
Through the matching of the supporting legs, the travelling wheels of the belt wheel brake and the handle, the device can be prevented from easily deviating when in use, and can be conveniently moved when in need of movement; because the walking wheel is the universal wheel, so can make the device remove more nimble when needs remove.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A manual-automatic gas sampler is characterized in that: the device comprises a base, a walking support module arranged at the bottom of the base, a gas storage module, a manual gas collection module and an automatic gas collection module;
the gas storage module comprises a gas storage cylinder arranged on the base, a barometer arranged on the gas storage cylinder, a first gas outlet pipe arranged on the gas storage cylinder, a first manual gas valve arranged on the first gas outlet pipe, a second gas outlet pipe arranged on the gas storage cylinder and a first automatic gas valve arranged on the second gas outlet pipe;
the manual gas collection module comprises a gas collection cylinder, a piston, a push-pull rod, a first handle, a gas inlet pipe, a second manual gas valve, a first gas guide pipe and a third manual gas valve, wherein the gas collection cylinder is arranged above the base through a support and is provided with an opening at the top;
the automatic gas acquisition module comprises a suction pump arranged on the base, a second gas guide pipe arranged on the base and between the air outlet end of the suction pump and the gas storage cylinder, and a second automatic gas valve arranged on the second gas guide pipe;
the first manual air valve, the second manual air valve, the third manual air valve, the first automatic air valve and the second automatic air valve are all one-way valves.
2. The automated gas sampler of claim 1, wherein: the first automatic air valve and the second automatic air valve are both electromagnetic valves.
3. The automated gas sampler of claim 2, wherein: the automatic gas collection module further comprises a storage battery arranged on the base, and the storage battery is electrically connected with the air suction pump, the first automatic gas valve and the second automatic gas valve respectively and further provides standby electric energy for the air suction pump, the first automatic gas valve and the second automatic gas valve.
4. The automated gas sampler of claim 3, wherein: the walking support module comprises a support leg arranged at the corner of the bottom of the base, a walking wheel arranged at the bottom of the support leg and provided with a belt wheel brake, and a pair of L-shaped second handles arranged on the base.
5. The automated gas sampler of claim 4, wherein: the walking wheels are universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120374874.9U CN214309775U (en) | 2021-02-18 | 2021-02-18 | Manual-automatic gas sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120374874.9U CN214309775U (en) | 2021-02-18 | 2021-02-18 | Manual-automatic gas sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214309775U true CN214309775U (en) | 2021-09-28 |
Family
ID=77834357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120374874.9U Active CN214309775U (en) | 2021-02-18 | 2021-02-18 | Manual-automatic gas sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214309775U (en) |
-
2021
- 2021-02-18 CN CN202120374874.9U patent/CN214309775U/en active Active
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