CN211978835U - Combustible gas detects coordinated control system in warehouse - Google Patents
Combustible gas detects coordinated control system in warehouse Download PDFInfo
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- CN211978835U CN211978835U CN202020506481.4U CN202020506481U CN211978835U CN 211978835 U CN211978835 U CN 211978835U CN 202020506481 U CN202020506481 U CN 202020506481U CN 211978835 U CN211978835 U CN 211978835U
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Abstract
The utility model discloses a combustible gas detects coordinated control system in warehouse, the on-line screen storage device comprises a base, the base top is provided with first sealed chamber, second sealed chamber and air current pump respectively, be connected with first blast pipe between first sealed chamber and the air current pump, be connected with the second blast pipe between second sealed chamber and the first blast pipe. The utility model discloses a close first air valve, open second pneumatic valve and the gaseous detection equipment body of second and switch on the air current pump simultaneously, the air current pump is with gaseous emission to the sealed intracavity of second, sealed piston drives ejector pin rebound and further drives the gaseous detection equipment body of second and upwards removes, the volume through changing the air current that lets in realizes highly changing the probe, be convenient for detect the combustible gas concentration of higher height, close the second pneumatic valve, open first pneumatic valve and the gaseous detection equipment body of first and switch on the air current pump simultaneously, the combustible gas concentration of realization detection higher height.
Description
Technical Field
The utility model relates to a gaseous detection technology field, concretely relates to combustible gas detects coordinated control system in warehouse.
Background
Combustible gas refers to substances which can be ignited and are in a gas state at normal temperature and normal pressure, such as hydrogen, acetylene, ethylene, ammonia, hydrogen sulfide and the like, the combustible gas has the general characteristics of gas, one component of the combustible gas is called single gas, a mixture of two or more than two kinds of combustible gas is called mixed combustible gas, the combustible gas is mixed in a corresponding combustion-supporting medium according to a certain proportion, combustion or explosion can be caused under the action of an ignition source, the combustible gas is ejected from a nozzle according to a certain flow rate, the combustion speed is determined by the diffusion speed of the combustible gas and air, and currently, a combustible gas detection method is mostly used in a warehouse to realize gas monitoring and prevent explosion;
the prior art has the following defects: the existing combustible gas detection equipment is mostly fixed, and the combustible gas detection equipment is large in limitation and poor in applicability due to the fact that the combustible gas concentration at different heights at different places is different.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combustible gas detects coordinated control system in warehouse, through closing first air valve, open second pneumatic valve and the gaseous check out test set body of second and switch on the air current pump simultaneously, the air current pump is gaseous to be discharged to the sealed intracavity of second, sealed piston drives ejector pin rebound and further drives the gaseous check out test set body of second and upwards removes, volume through changing the air current that lets in realizes highly changing the probe, be convenient for detect the combustible gas concentration of higher height, close the second pneumatic valve, open first air valve and the gaseous check out test set body of first and switch on the air current pump simultaneously, the realization detects the combustible gas concentration of higher height, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a combustible gas detects coordinated control system in warehouse, includes the base, the base top is provided with first sealed chamber, second sealed chamber and air current pump respectively, be connected with first blast pipe between first sealed chamber and the air current pump, be connected with the second blast pipe between second sealed chamber and the first blast pipe, first blast pipe and second blast pipe top are provided with first pneumatic valve and second pneumatic valve respectively, first sealed chamber all is provided with sealed piston, two with second sealed chamber bottom sealed piston top all is connected with the ejector pin, two the ejector pin top all is connected with places the board, two place the board top and be provided with first gaseous check out test set body and second gaseous check out test set body respectively.
Preferably, a vertical plate is fixedly arranged on one side, far away from the airflow pump, of the top of the base, and a handle is fixedly arranged on the top of the vertical plate.
Preferably, a control panel is fixedly arranged at the bottom of the vertical plate, and the control panel is electrically connected with the first air valve, the second air valve, the first gas detection equipment body, the second gas detection equipment body and the air flow pump.
Preferably, the bottom of the first sealing cavity and the bottom of the second sealing cavity are both fixedly provided with a stop block.
Preferably, round holes are fixedly formed in the tops of the first sealing cavity and the second sealing cavity, and the two ejector rods are arranged in the two round holes respectively.
Preferably, the top of the second gas detection device body is connected with a hard tube, the top of the first gas detection device body and the bottom of the hard tube are both connected with probes, and the gas inlet ends of the probes are both provided with protective covers.
Preferably, four edges and corners of the bottom of the base are provided with rollers.
Preferably, one end of the airflow pump, which is far away from the control panel, is connected with an air inlet pipe.
In the technical scheme, the utility model provides a technological effect and advantage:
when combustible gas with higher height is detected, the first air valve is closed, the second air valve and the second gas detection equipment body are opened and the air flow pump is connected, the air flow pump discharges the gas into the second sealing cavity, the sealing piston drives the ejector rod to move upwards to further drive the second gas detection equipment body and the probe to move upwards, the height of the probe is changed by changing the amount of the introduced gas flow, the detection of the concentration of the combustible gas with higher height is facilitated, when the combustible gas with higher height is detected, the second air valve is closed, the first air valve and the first gas detection equipment body are opened and the air flow pump is connected, the air flow pump discharges the gas into the first sealing cavity, the sealing piston drives the ejector rod to move upwards to further drive the first gas detection equipment body and the probe at the top of the first gas detection equipment body to move upwards, the height of the probe is changed by changing the amount of the introduced air flow, so that the concentration of combustible gas with higher height can be conveniently detected.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.
Fig. 4 is an enlarged view of a portion C of fig. 1 according to the present invention.
Fig. 5 is a schematic view of a partial structure of the sealing piston according to the present invention.
Description of reference numerals:
1. a base; 2. a first exhaust pipe; 3. a second exhaust pipe; 4. a second air valve; 5. an air flow pump; 6. a top rod; 7. a second sealed chamber; 8. placing the plate; 9. a second gas detection apparatus body; 10. a first gas detection apparatus body; 11. a first sealed chamber; 12. a first air valve; 13. a control panel; 14. a sealing piston; 15. a protective cover; 16. a circular hole.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
The utility model provides a linkage control system for detecting combustible gas in a warehouse as shown in figures 1-5, which comprises a base 1, the top of the base 1 is respectively provided with a first sealed cavity 11, a second sealed cavity 7 and an air flow pump 5, a first exhaust pipe 2 is connected between the first sealed cavity 11 and the airflow pump 5, a second exhaust pipe 3 is connected between the second sealed cavity 7 and the first exhaust pipe 2, the top parts of the first exhaust pipe 2 and the second exhaust pipe 3 are respectively provided with a first air valve 12 and a second air valve 4, sealing pistons 14 are arranged at the bottoms of the first sealing cavity 11 and the second sealing cavity 7, ejector rods 6 are connected to the tops of the two sealing pistons 14, placing plates 8 are connected to the tops of the two ejector rods 6, and a first gas detection equipment body 10 and a second gas detection equipment body 9 are arranged at the tops of the two placing plates 8 respectively;
further, in the above technical solution, a vertical plate is fixedly arranged on one side of the top of the base 1 away from the airflow pump 5, and a handle is fixedly arranged on the top of the vertical plate, so that the base 1 can be pulled conveniently;
further, in the above technical solution, a control panel 13 is fixedly arranged at the bottom of the vertical plate, the control panel 13 is electrically connected to the first air valve 12, the second air valve 4, the first gas detection apparatus body 10, the second gas detection apparatus body 9 and the airflow pump 5, and the control of the first air valve 12, the second air valve 4, the first gas detection apparatus body 10, the second gas detection apparatus body 9 and the airflow pump 5 is realized through the control panel 13;
furthermore, in the above technical solution, the bottom of each of the first seal cavity 11 and the second seal cavity 7 is fixedly provided with a stopper to prevent the first exhaust pipe 2 and the second exhaust pipe 3 from being blocked by the seal piston 14;
further, in the above technical solution, circular holes 16 are fixedly formed in the tops of the first sealed cavity 11 and the second sealed cavity 7, the two ejector rods 6 are respectively arranged in the two circular holes 16, and the arrangement of the circular holes 16 facilitates the insertion of the two ejector rods 6 into the first sealed cavity 11 and the second sealed cavity 7;
further, in the above technical solution, the top of the second gas detection device body 9 is connected with a hard tube, the top of the first gas detection device body 10 and the bottom of the hard tube are both connected with probes, and the two gas inlet ends of the probes are both provided with a protective cover 15 to protect the probes;
further, in the above technical scheme, rollers are arranged at four corners of the bottom of the base 1, and the base 1 can move freely under the action of the rollers, so that the detection is facilitated;
further, in the above technical solution, an air inlet pipe is connected to one end of the airflow pump 5 away from the control panel 13, and sucks air from the outside;
the implementation mode is specifically as follows: the base 1 can move freely under the action of the rollers, detection is convenient, when combustible gas with higher height is detected, the first air valve 12 is closed through the control panel 13, the second air valve 4 and the second gas detection equipment body 9 are opened and the air flow pump 5 is switched on at the same time, the air flow pump 5 discharges the gas into the second sealed cavity 7 through the first exhaust pipe 2 and the second exhaust pipe 3, under the action of air pressure, the sealing piston 14 drives the ejector rod 6 to move upwards to further drive the second gas detection equipment body 9 and the probe to move upwards, the height of the probe is changed by changing the amount of the introduced air flow, the concentration of the combustible gas with higher height can be detected conveniently, when the combustible gas with higher height is detected, the second air valve 4 is closed through the control panel 13, the first air valve 12 and the first gas detection equipment body 10 are opened and the air flow pump 5 is switched on at the same time, airflow pump 5 discharges into first sealed chamber 11 with gas through first exhaust pipe 2 in, under the effect of atmospheric pressure, sealed piston 14 drives ejector pin 6 rebound and further drives first gas detection device body 10 and the probe rebound at first gas detection device body 10 top, realize changing the probe height through the volume that changes the air current, be convenient for detect the combustible gas concentration of higher height, the realization detects the combustible gas concentration of co-altitude not under the effect of gyro wheel, detection range is big, the suitability is stronger, the security is higher, this embodiment has specifically solved the current combustible gas detection device that exists among the prior art and is mostly fixed, because the different high combustible gas concentration in different places is different, lead to combustible gas detection device limitation great, the relatively poor problem of suitability.
This practical theory of operation: through closing first air valve 12, open second air valve 4 and the gaseous detection equipment body 9 of second and switch on air current pump 5 simultaneously, air current pump 5 discharges gas into to second seal chamber 7 in, sealed piston 14 drives ejector pin 6 rebound and further drives the gaseous detection equipment body 9 rebound of second, realize changing the probe height through the volume that changes the admission air current, be convenient for detect the combustible gas concentration of higher height, close second air valve 4, open first air valve 12 and first gaseous detection equipment body 10 and switch on air current pump 5 simultaneously, realize detecting the combustible gas concentration of higher height.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a combustible gas detects coordinated control system in warehouse, includes base (1), its characterized in that: the top of the base (1) is respectively provided with a first sealing cavity (11), a second sealing cavity (7) and an airflow pump (5), a first exhaust pipe (2) is connected between the first sealing cavity (11) and the airflow pump (5), a second exhaust pipe (3) is connected between the second sealed cavity (7) and the first exhaust pipe (2), the top parts of the first exhaust pipe (2) and the second exhaust pipe (3) are respectively provided with a first air valve (12) and a second air valve (4), the gas detection device is characterized in that sealing pistons (14) are arranged at the bottoms of the first sealing cavity (11) and the second sealing cavity (7), the tops of the sealing pistons (14) are connected with ejector rods (6), the tops of the ejector rods (6) are connected with placing plates (8), and the tops of the placing plates (8) are respectively provided with a first gas detection device body (10) and a second gas detection device body (9).
2. The system for linkage control of combustible gas detection in a warehouse according to claim 1, wherein: a vertical plate is fixedly arranged on one side, far away from the airflow pump (5), of the top of the base (1), and a handle is fixedly arranged on the top of the vertical plate.
3. The system for linkage control of combustible gas detection in a warehouse according to claim 2, wherein: the gas detection device is characterized in that a control panel (13) is fixedly arranged at the bottom of the vertical plate, and the control panel (13) is electrically connected with the first gas valve (12), the second gas valve (4), the first gas detection device body (10), the second gas detection device body (9) and the gas flow pump (5).
4. The system for linkage control of combustible gas detection in a warehouse according to claim 1, wherein: and the bottoms of the first sealing cavity (11) and the second sealing cavity (7) are both fixedly provided with a stop block.
5. The system for linkage control of combustible gas detection in a warehouse according to claim 1, wherein: the top parts of the first sealing cavity (11) and the second sealing cavity (7) are respectively fixedly provided with a round hole (16), and the two ejector rods (6) are respectively arranged in the two round holes (16).
6. The system for linkage control of combustible gas detection in a warehouse according to claim 1, wherein: the top of the second gas detection equipment body (9) is connected with a hard tube, the top of the first gas detection equipment body (10) and the bottom of the hard tube are both connected with probes, and the gas inlet ends of the probes are both provided with a protective cover (15).
7. The system for linkage control of combustible gas detection in a warehouse according to claim 1, wherein: four edges and corners at the bottom of the base (1) are provided with rollers.
8. The system for linkage control of combustible gas detection in a warehouse according to claim 1, wherein: and one end of the airflow pump (5) far away from the control panel (13) is connected with an air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020506481.4U CN211978835U (en) | 2020-04-09 | 2020-04-09 | Combustible gas detects coordinated control system in warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020506481.4U CN211978835U (en) | 2020-04-09 | 2020-04-09 | Combustible gas detects coordinated control system in warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211978835U true CN211978835U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020506481.4U Active CN211978835U (en) | 2020-04-09 | 2020-04-09 | Combustible gas detects coordinated control system in warehouse |
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| Country | Link |
|---|---|
| CN (1) | CN211978835U (en) |
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2020
- 2020-04-09 CN CN202020506481.4U patent/CN211978835U/en active Active
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