CN217540378U - Fire extinguishing agent recovery device - Google Patents
Fire extinguishing agent recovery device Download PDFInfo
- Publication number
- CN217540378U CN217540378U CN202122286416.2U CN202122286416U CN217540378U CN 217540378 U CN217540378 U CN 217540378U CN 202122286416 U CN202122286416 U CN 202122286416U CN 217540378 U CN217540378 U CN 217540378U
- Authority
- CN
- China
- Prior art keywords
- liquid phase
- storage container
- recovery
- gas phase
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire extinguishing chemical recovery device, which comprises a liquid phase recovery system, a gas phase recovery system and a PLC control system, wherein the PLC control system is used for controlling the liquid phase recovery system and the gas phase recovery system; the liquid phase recovery system comprises a weighing mechanism, a liquid phase recovery pipeline, a first liquid phase storage container and a first pneumatic booster pump, wherein the weighing mechanism is used for accommodating and weighing a recovery bottle, and the liquid phase recovery pipeline is used for communicating the recovery bottle with the first liquid phase storage container; the gas phase recovery system comprises a heating mechanism, a gas phase compression storage container, a gas phase recovery pipeline, a second pneumatic booster pump, a diaphragm air compressor and a second liquid phase storage container, wherein the heating mechanism is used for accommodating and heating a recovery bottle, and the gas phase recovery pipeline is used for communicating the recovery bottle with the gas phase storage container. The utility model provides a problem that present recovery efficiency is low, realize the automatic fire extinguishing agent recovery process of high efficiency, high security.
Description
Technical Field
The utility model relates to a fire control technical field, in particular to medicament recovery unit puts out a fire.
Background
The fire extinguisher is a portable fire extinguishing tool, chemical articles are placed in the fire extinguisher for extinguishing fire, the fire extinguisher is one of common fire-proof facilities, the fire extinguisher is stored in public places or places where fire disasters may happen, and the fire extinguisher with different types of fire extinguishers is different in filled ingredients and specially designed for different fire disasters. The gas cylinder of splendid attire fire extinguishing agent generally needs to examine once every three years, need take out the fire extinguishing agent during the inspection and carry out the steel bottle detection again, but present recovery unit is lower to the recovery efficiency of fire extinguishing agent, and the volume of remaining in the steel bottle is great, and inefficiency, and degree of automation is low, has the potential safety hazard.
Therefore, a recycling device is needed to meet the demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire extinguishing agent recovery device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fire extinguishing agent recovery device comprises a liquid phase recovery system, a gas phase recovery system and a PLC control system, wherein the PLC control system is used for controlling the liquid phase recovery system and the gas phase recovery system; the liquid phase recovery system comprises a weighing mechanism, a liquid phase recovery pipeline, a first liquid phase storage container and a first pneumatic booster pump, wherein the weighing mechanism is used for accommodating and weighing a recovery bottle, the liquid phase recovery pipeline is used for communicating the recovery bottle with the first liquid phase storage container, and the first pneumatic booster pump is arranged on the liquid phase recovery pipeline; the gas phase recovery system comprises a heating mechanism, a gas phase compression storage container, a gas phase recovery pipeline, a second pneumatic booster pump, a diaphragm air compressor and a second liquid phase storage container, wherein the heating mechanism is used for accommodating and heating a recovery bottle, the gas phase recovery pipeline is used for communicating the recovery bottle with the gas phase storage container, the second pneumatic booster pump and the diaphragm air compressor are arranged on the gas phase recovery pipeline, and the gas phase compression storage container is communicated with the second liquid phase storage container.
Preferably, the liquid phase recovery system further comprises a first filter, a first electromagnetic pneumatic valve and a pressure gauge which are arranged on the liquid phase recovery pipeline, the first filter, the first electromagnetic pneumatic valve and the pressure gauge are respectively arranged on two sides of the first pneumatic booster pump, and the first electromagnetic pneumatic valve is arranged between the first pneumatic booster pump and the first liquid phase storage container.
Preferably, the first liquid phase storage container and the second liquid phase storage container are communicated with the main storage container through connecting pipelines, and the main storage container is provided with a safety relief valve.
Preferably, the gas phase recovery system further comprises a second electromagnetic pneumatic valve, a second filter and a pressure gauge, and the gas phase recovery pipeline is sequentially provided with the second pneumatic booster pump, the second electromagnetic pneumatic valve, the second filter, the purification bottle group, the diaphragm air compressor, the second filter and the second electromagnetic pneumatic valve.
Preferably, the gas phase compression storage container is communicated with the second liquid phase storage container through a liquid return pipeline, and a third electromagnetic pneumatic valve, a manual valve and a pressure gauge are arranged on the liquid return pipeline.
Preferably, the first liquid phase storage container, the second liquid phase storage container and the gas phase compression storage container are all provided with a safety relief valve.
Preferably, electronic scales are arranged below the first liquid phase storage container and the second liquid phase storage container.
The utility model discloses a technological effect and advantage:
the utility model discloses a liquid phase combines the recovery mode of gaseous phase, can retrieve liquid, gaseous state and remaining medicament of putting out a fire, realizes the high efficiency recovery of medicament of putting out a fire, wholly controls through the PLC system, realizes automatic control and pressure measurement process, and can combine the network to carry out data interaction, the control of remote platform.
Drawings
Fig. 1 is the overall structure diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The utility model provides a fire extinguishing agent recovery unit as shown in figure 1, including liquid phase recovery system 100, gaseous phase recovery system 200 and PLC control system 300, PLC control system 300 is used for controlling liquid phase recovery system 100 and gaseous phase recovery system 200, is used for retrieving the liquid medicament in the recovery bottle through liquid phase recovery system, retrieves and retrieves after the liquid pressure to the recovery bottle that retrieves through liquid phase through gaseous phase recovery system after heating gasification to remaining gasified liquid medicine, wholly combines corresponding human-computer interaction touch-sensitive screen to control by the PLC system, realizes automatic recovery process.
Specifically, the liquid phase recovery system 100 includes a weighing mechanism 110, a liquid phase recovery pipeline 120, a first liquid phase storage container 130, a first pneumatic booster pump 140, a first filter 101, a first electromagnetic pneumatic valve 102 and a pressure gauge 10 which are arranged on the liquid phase recovery pipeline 120, two first filters 101 are respectively arranged on two sides of the first pneumatic booster pump 140, the first electromagnetic pneumatic valve 102 is arranged between the first pneumatic booster pump 140 and the first liquid phase storage container 130, and the first liquid phase storage container 130 is of a storage tank structure.
The weighing mechanism 110 is used for accommodating and weighing the recovery bottle 1000, the liquid phase recovery pipeline 120 is used for communicating the recovery bottle 1000 with the first liquid phase storage container 130, the first pneumatic booster pump 140 is arranged on the liquid phase recovery pipeline 120, the recovery bottle 1000 is a fire extinguisher steel cylinder needing to be checked, the recovery bottle is connected with the liquid phase recovery pipeline through a bottle head valve connecting piece/switch, and the recovery bottle is opened and closed through the bottle head valve connecting piece/switch.
When carrying out the liquid phase and retrieving, will retrieve the bottle and hang to weighing mechanism through the portal crane, weighing mechanism is conventional electronic scale promptly, weigh the initial mass of retrieving the bottle by the electronic scale, read by PLC, combine the operation touch-sensitive screen to carry out the selection operation, open the bottle head valve switch, by first electro-pneumatic valve 102 of PLC control, first pneumatic booster pump 140 opens, after fire extinguishing agent process first filter 101 and pressure boost, get into first liquid phase storage container 130 and store, PLC combines manometer monitoring pressure simultaneously, when pressure exceedes safety range, carry out the pressure release by safety relief valve 20, stop first pneumatic booster pump and first electro-pneumatic valve 102 simultaneously, introduce the main storage container with the fire extinguishing agent in the first liquid phase storage container 130, continue the operation until pressure is qualified.
And, when PLC monitoring weighing mechanism has no data change after a certain time, if 10s, it shows that the liquid phase recovery work has been completed, and the liquid phase extinguishing agent can not be continuously extracted from the bottle, at this moment, PLC control stops the liquid phase recovery operation.
The gas phase recovery system 200 comprises a heating mechanism 210, a gas phase compression storage container 220, a gas phase recovery pipeline 230, a second pneumatic booster pump 240, a diaphragm air compressor 250, a second liquid phase storage container 260, a second electromagnetic pneumatic valve 201, a second filter 202 and a pressure gauge 10, wherein the second pneumatic booster pump 240, the second electromagnetic pneumatic valve 201, the second filter 202, a purification bottle group 203, the diaphragm air compressor 250, the second filter 202 and the second electromagnetic pneumatic valve 201 are sequentially arranged on the gas phase recovery pipeline 230.
The heating mechanism 210 is used for accommodating and heating the recovery bottle 1000, the gas phase recovery pipeline 230 is used for communicating the recovery bottle 1000 with a gas phase storage container, the second pneumatic booster pump 240 and the diaphragm air compressor 250 are arranged on the gas phase recovery pipeline 230, the gas phase compression storage container 220 is communicated with the second liquid phase storage container 260 through a liquid return pipeline 420, a third electromagnetic pneumatic valve 401, a manual valve 402 and a pressure gauge 10 are arranged on the liquid return pipeline 420, the gas pressure can be manually led out to other equipment through the manual valve 402, the heating mechanism 210 adopts a water tank structure, a built-in heating element such as a heating wire is used for heating water in the water tank, the water temperature can be monitored through a probe, and the water tank temperature is controlled by a PLC to be kept within a certain range.
After the liquid phase is retrieved and is accomplished, will retrieve the bottle and hang to the heating mechanism in through the portal crane, make the evaporation of liquid fire extinguishing agent in the bottle of retrieving through the heating mechanism and gasify, open bottle head valve switch, PLC control gaseous phase is retrieved and is opened, the pneumatic booster pump 240 of second, diaphragm air compressor machine 250, second liquid phase storage container 260, second electromagnetic pneumatic valve 201, second filter 202, third electromagnetic pneumatic valve 401 and manometer 10 are opened by PLC control, make gaseous state fire extinguishing agent get into gaseous phase compression storage container and pressurize the liquefaction, introduce second liquid phase storage container 260 with it again and store, the pressure value monitoring of retrieving the bottle is 0 until.
As described above, the first liquid phase storage container 130 and the second liquid phase storage container 260 are both communicated with the main storage container 500 through the connection pipe 410, the electronic scales 30 are disposed below the first liquid phase storage container 130 and the second liquid phase storage container 260, and the volume of the main storage container 500 is larger than that of the first liquid phase storage container and the second liquid phase storage container.
As described above, the main storage vessel 500, the first liquid-phase storage vessel 130, the second liquid-phase storage vessel 260, and the gas-phase compression storage vessel 220 are provided with the safety relief valves 20, thereby realizing a safe recovery process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The fire extinguishing agent recovery device is characterized by comprising a liquid phase recovery system, a gas phase recovery system and a PLC control system, wherein the PLC control system is used for controlling the liquid phase recovery system and the gas phase recovery system;
the liquid phase recovery system comprises a weighing mechanism, a liquid phase recovery pipeline, a first liquid phase storage container and a first pneumatic booster pump, wherein the weighing mechanism is used for accommodating and weighing a recovery bottle, the liquid phase recovery pipeline is used for communicating the recovery bottle with the first liquid phase storage container, and the first pneumatic booster pump is arranged on the liquid phase recovery pipeline;
the gas phase recovery system comprises a heating mechanism, a gas phase compression storage container, a gas phase recovery pipeline, a second pneumatic booster pump, a diaphragm air compressor and a second liquid phase storage container, wherein the heating mechanism is used for accommodating and heating a recovery bottle, the gas phase recovery pipeline is used for communicating the recovery bottle with the gas phase storage container, the second pneumatic booster pump and the diaphragm air compressor are arranged on the gas phase recovery pipeline, and the gas phase compression storage container is communicated with the second liquid phase storage container.
2. The fire extinguishing agent recycling device according to claim 1, wherein the liquid phase recycling system further comprises a first filter, a first solenoid pneumatic valve and a pressure gauge arranged on the liquid phase recycling pipeline, the two first filters are respectively arranged at two sides of the first pneumatic booster pump, and the first solenoid pneumatic valve is arranged between the first pneumatic booster pump and the first liquid phase storage container.
3. The fire extinguishing agent recovery device according to claim 2, wherein the first liquid phase storage container and the second liquid phase storage container are both communicated with a main storage container through a connecting pipeline, and a safety relief valve is arranged on the main storage container.
4. The fire extinguishing agent recovery device according to claim 1, wherein the gas phase recovery system further comprises a second electromagnetic pneumatic valve, a second filter and a pressure gauge, and the gas phase recovery pipeline is sequentially provided with a second pneumatic booster pump, a second electromagnetic pneumatic valve, a second filter, a purification bottle group, a membrane air compressor, a second filter and a second electromagnetic pneumatic valve.
5. The fire extinguishing agent recovery device according to claim 4, wherein the gas phase compression storage container is communicated with the second liquid phase storage container through a liquid return pipeline, and a third electromagnetic pneumatic valve, a manual valve and a pressure gauge are arranged on the liquid return pipeline.
6. The fire extinguishing agent recovery device according to claim 1, wherein the first liquid phase storage container, the second liquid phase storage container and the gas phase compression storage container are provided with safety relief valves.
7. The recycling apparatus of claim 1, wherein an electronic scale is disposed under each of the first and second liquid-phase storage containers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122286416.2U CN217540378U (en) | 2021-09-22 | 2021-09-22 | Fire extinguishing agent recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122286416.2U CN217540378U (en) | 2021-09-22 | 2021-09-22 | Fire extinguishing agent recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217540378U true CN217540378U (en) | 2022-10-04 |
Family
ID=83417182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122286416.2U Active CN217540378U (en) | 2021-09-22 | 2021-09-22 | Fire extinguishing agent recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217540378U (en) |
-
2021
- 2021-09-22 CN CN202122286416.2U patent/CN217540378U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12092268B2 (en) | Portable fueling system | |
| CN102580863A (en) | Nitrogen protection device of centrifugal machine | |
| CN111197697A (en) | Leakage alarm linkage system and linkage alarm exhaust method | |
| CN217540378U (en) | Fire extinguishing agent recovery device | |
| WO1997002991A1 (en) | Containment and delivery apparatus for hazardous fluids | |
| CN218401990U (en) | Fast and easy cold storage tank with explosion-proof device | |
| CN107340104A (en) | Finned heat exchanger high pressure leak test plant | |
| CN209333080U (en) | A kind of high-pressure carbon dioxide fire-extinguishing apparatus | |
| US20200249115A1 (en) | Fuel line leak detection system and method | |
| CN212672963U (en) | Automatic control chlorine generating device | |
| CN105444973A (en) | Low-temperature-pressure automatic pressure-increasing balance device | |
| CN213275175U (en) | Vacuum relief and counter pressure fatigue test system | |
| CN214948183U (en) | Intelligent unit high-pressure gas steel cylinder fills dress system | |
| CN215006346U (en) | On-site safety control system of solid hydrogen storage testing equipment | |
| CN212206480U (en) | Fire extinguishing agent leakage monitoring device of gas fire extinguishing device | |
| CN211924228U (en) | Carbon dioxide device with automatic pressurization protection | |
| CN212016542U (en) | Gas fire-fighting system | |
| CN210979362U (en) | Long-tube trailer supply system for supplying special gas | |
| CN107588911A (en) | Portable transformer oil conservater capsule air-leakage detector | |
| CN203384640U (en) | Small-flow liquid chlorine security gasification device | |
| CN203659154U (en) | Gas busbar intelligent alarm device | |
| RU115772U1 (en) | SYSTEM FOR RECEPTION, STORAGE AND DISCHARGE OF OIL AND OIL PRODUCTS | |
| CN212644251U (en) | Full-automatic special liquid conveying and distributing box | |
| CN217540360U (en) | Gas station management system | |
| CN207882083U (en) | Bottle device for detecting static pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |