CN211627438U - Monitoring device with harmful gas collection function - Google Patents
Monitoring device with harmful gas collection function Download PDFInfo
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- CN211627438U CN211627438U CN201922388967.2U CN201922388967U CN211627438U CN 211627438 U CN211627438 U CN 211627438U CN 201922388967 U CN201922388967 U CN 201922388967U CN 211627438 U CN211627438 U CN 211627438U
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- harmful gas
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- valve
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Abstract
The utility model discloses a monitoring device with harmful gas collection, which comprises a tank body, a circulating water storage tank and a gas storage tank, wherein the tank body is connected on a tank body base, the inside of the tank body is divided into the circulating water storage tank and the gas storage tank, and the circulating water storage tank and the gas storage tank are communicated with a drain pipe through a pipeline sealing interface; the utility model provides a monitoring device with harmful gas collection, the utility model discloses utilize the harmful gas sensor to monitor the harmful gas in the monitoring area, simultaneously the utility model discloses can gather the harmful gas, the follow-up analysis and processing of being convenient for; the utility model further designs that a control box is arranged above the left side of the tank body, a mainboard is arranged in the control box, the mainboard is provided with an MCU, the harmful gas sensor, the water changing valve, the drain valve, the exhaust valve, the intake valve and the water inlet valve are respectively connected with the MCU, and the automatic monitoring and the gas collection control of the harmful gas are realized; the utility model discloses further gather the water and can cyclic utilization control the collection many times, using water wisely.
Description
Technical Field
The utility model relates to a harmful gas control handles technical field, specifically is a monitoring device who possesses harmful gas collection.
Background
The poisonous and harmful gas detector is used for detecting poisonous and harmful gas, and has high measurement sensitivity: the imported electrochemical sensor has high measurement precision, good sensitivity, stability, reliability and energy conservation; high intelligent digitization: the bus type product is internally provided with a unique electronic serial number, dialing is not needed, and the system is stable; zero point correction and automatic curve compensation, wherein the functions of automatic zero point correction, measurement error caused by zero point drift and automatic curve compensation are realized; high reliability: the explosion-proof type and advanced surface mounting technology and integrated design have strong reliability;
however, the conventional harmful gas monitoring device does not have a harmful gas collecting function, and therefore, the inventor provides a monitoring device with a harmful gas collecting function by integrating various factors.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a monitoring device who possesses harmful gas collection to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a monitoring device with harmful gas collection comprises a tank body, a circulating water storage tank and a gas storage tank, wherein the tank body is connected to a base of the tank body, the inside of the tank body is divided into the circulating water storage tank and the gas storage tank, and the circulating water storage tank and the gas storage tank are communicated with a drain pipe through a pipeline sealing interface; the upper part of the tank body shell is provided with a harmful gas sensor, and the middle part of the tank body shell is provided with an inspection hole; the bottom of the upper gas storage tank is provided with a drain valve; an exhaust port is arranged at the right side of the bottom of the air storage tank, and an exhaust valve which is installed in a sealing manner is arranged in the exhaust port; the top of the air storage tank is provided with an air inlet, and an air inlet valve which is installed in a sealing way is arranged in the air inlet; a water pump is arranged below the left side of the tank body, the water pump is connected to a water pump base, the water pump is communicated with a circulating water storage tank through a water pumping pipe, and the other side of the water pump is communicated with an air storage tank through a circulating water supply pipeline; the tank body is provided with a control box above the left side, and the control box is connected to the control box bracket.
As a further aspect of the present invention: the utility model discloses a water tank, including jar body, water inlet valve, discharge valve, air inlet valve, water inlet valve, the left side top of jar body is equipped with the control box, is provided with the mainboard in the control box, be provided with MCU on the mainboard, harmful gas sensor, water changing valve, drain valve, discharge valve, air inlet valve and water inlet valve are connected with MCU.
As a further aspect of the present invention: the upper part of the shell of the tank body is provided with a harmful gas sensor which can detect the generation of harmful gas and form an electric signal to be transmitted to the MCU; the middle part of the tank shell is provided with an inspection opening, the inspection opening is hinged on the tank body, and the handle is connected on the inspection opening, so that the tightness of the tank body interface can be conveniently detected.
As a further aspect of the present invention: the water change valve, the drain valve, the exhaust valve, the air inlet valve and the water inlet valve are electromagnetic valves, and the electromagnetic valves and pipeline interfaces are made of materials with excellent sealing performance; the fastening bolt is in accordance with national standard, and the rubber sealing ring is made of material with excellent sealing performance so as to improve the sealing performance.
As a further aspect of the present invention: the upper water level sensor is used for controlling the highest water level in the air storage tank and preventing the valve from being damaged by excessive water pumped by the water pump; the lower water level sensor is used for controlling the lowest water level in the gas storage tank and preventing harmful gas from losing due to the fact that the gas inlet valve is not closed timely.
As a further aspect of the present invention: after the gas storage tank collects full gas for the first time, the exhaust valve is opened to collect the harmful gas collected in the gas storage tank, the harmful gas is repeatedly collected through the MCU control valve, and the water injected for the first time is recycled all the time.
Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:
1. the utility model provides a monitoring device that possesses harmful gas collection, the utility model discloses utilize harmful gas sensor to monitor harmful gas in the monitoring area, simultaneously the utility model discloses can gather harmful gas, the follow-up analysis and processing of being convenient for.
2. The utility model further designs that a control box is arranged above the left side of the tank body, a mainboard is arranged in the control box, the mainboard is provided with an MCU, the harmful gas sensor, the water changing valve, the drain valve, the exhaust valve, the intake valve and the water inlet valve are respectively connected with the MCU, and the automatic monitoring and the gas collection control of the harmful gas are realized;
3. the utility model can recycle the collected water for multiple monitoring and collection, thereby saving water;
drawings
Fig. 1 is a schematic structural diagram of a monitoring device with harmful gas collection.
Fig. 2 is a sectional view of a monitoring device with harmful gas collection.
Fig. 3 is a schematic structural diagram of a pipe sealing interface in a monitoring device with harmful gas collection.
Fig. 4 is a block diagram of a control system in a monitoring device with harmful gas collection.
In the figure: 1. a tank body; 2. a handle; 3. an inspection opening; 4. a hinge; 5. an exhaust port; 6. a harmful gas sensor; 7. an air inlet; 8. a signal line; 9. a power supply line; 10. a control box; 11. a control box bracket; 12. a control line; 13. a circulating water supply pipeline; 14. A water pump controller; 15. a water pump; 16. a water pump base; 17. a water pumping pipe; 18. a tank body base; 19. a water pump motor; 20. a pipeline sealing interface; 201. fastening a bolt; 202. a rubber seal ring; 21. a water change valve; 22. a circulating water storage tank; 23. a drain pipe; 24. a drain valve; 25. a lower water level sensor; 26. an exhaust valve; 27. a water inlet valve; 28. a gas storage tank; 29. an upper water level sensor; 30. an intake valve.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a monitoring device with harmful gas collection includes a tank 1, a circulating water storage tank 22 and a gas storage tank 28, the tank 1 is connected to a tank base 18, the tank 1 is internally divided into the circulating water storage tank 22 and the gas storage tank 28, and the circulating water storage tank 22 and the gas storage tank 28 are communicated with a drain pipe 23 through a pipe sealing connector 20. The upper portion of the shell of the tank body 1 is provided with a harmful gas sensor 6, and the middle portion of the shell of the tank body 1 is provided with an inspection opening 3. The bottom of the upper air storage tank 27 is provided with a drain valve 24; an exhaust port 5 is arranged at the right side of the bottom of the air storage tank 28, and an exhaust valve 26 which is hermetically arranged is arranged in the exhaust port 5; the top of the air storage tank 28 is provided with an air inlet 7, and an air inlet valve 30 which is hermetically arranged is arranged in the air inlet 7. A water pump 15 is arranged below the left side of the tank body 1, the water pump 15 is connected to a water pump base 16, the water pump 15 is communicated with a circulating water storage tank 22 through a water pumping pipe 17, and the other side of the water pump 15 is communicated with an air storage tank 28 through a circulating water supply pipeline 13. The upper portion of the left side of the tank body 1 is provided with a control box 10, and the control box 10 is connected to a control box bracket 11.
The upper part of the shell of the tank body 1 is provided with a harmful gas sensor 6 which can detect the occurrence of harmful gas and form an electric signal to be transmitted to the MCU 32; the middle part of the shell of the tank body 1 is provided with an inspection opening 3, the inspection opening 3 is hinged on the tank body 1 through a hinge 4, and the handle 2 is connected on the inspection opening 3, so that the tightness of the tank body interface can be conveniently detected.
All valves described in this case are solenoid valves, and the solenoid valves and the pipe joints are made of materials with excellent sealing performance, and fig. 3 is a schematic structural diagram of the pipe sealing joint, in which fastening bolts 201 are fastening bolts meeting the national standard, and rubber seal rings 202 are made of materials with excellent sealing performance, so as to improve the sealing performance.
A water level sensor is respectively arranged at the upper part and the lower part of the right side in the air storage tank 28, and the upper water level sensor 29 is used for controlling the highest water level in the air storage tank 28 and preventing the water pump 15 from pumping too much water to damage a valve; the lower water level sensor 25 is used to control the lowest water level in the gas storage tank 28 to prevent the harmful gas from being lost due to the untimely closing of the gas inlet valve 30.
The utility model discloses a portable water heater, including jar body 1, be provided with control box 10 in the left side top of jar body 1, be provided with mainboard 31 in the control box 10, be provided with MCU32 on the mainboard 31, harmful gas sensor 6, level sensor 25/29, change water valve 21, drain valve 23, discharge valve 25, admission valve 28 and water intaking valve 27 are connected with MCU32 respectively.
After the gas storage tank 28 collects full gas for the first time, the exhaust valve 26 is opened to collect the harmful gas collected in the gas storage tank 28, the harmful gas is collected again through the control valve of the MCU32, and the water injected for the first time is recycled all the time.
The utility model discloses a theory of operation is: when the water-saving water dispenser works, the water change valve 21 is opened through the control box 10, the water inlet valve 27 is opened, the air inlet valve 30 is opened, the water discharge valve 24 is closed, the air discharge valve 26 is closed, then water is filled into the circulating water storage tank 22, the water pump motor 19 is started, water filled into the circulating water storage tank 22 is sent into the air storage tank 27 through the water suction pipe 17, the water pump 15 and the circulating water supply pipeline 13, when the water level in the air storage tank 27 rises to the position of the upper water level sensor 28, the upper water level sensor 28 receives a water level signal, the upper water level sensor 28 immediately sends the water level signal back to the control box 10 through the signal line 8, the MCU32 in the control box 10 receives the signal and immediately instructs the water pump motor 19 to stop working and close the water inlet valve 27, at the moment, the water filling into the circulating water storage tank 22 is stopped. When the preparation is finished, the harmful gas starts to be collected, firstly, when the harmful gas sensor 6 senses the harmful gas, an electric signal is transmitted back to the control box 10 through the signal line 8, the MCU32 in the control box 10 immediately instructs to open the drain valve 24 after receiving the signal, the water in the air storage tank 27 flows into the circulating water storage tank 22 through the drain pipe 23 under the action of gravity, at this time, the water level in the air storage tank 27 starts to drop, the pressure starts to decrease, the external pressure is larger, in order to balance the internal and external atmospheric pressures, the external harmful gas gradually enters the air storage tank 27 through the air inlet valve 30 under the action of the atmospheric pressure, when the water level in the air storage tank 27 drops to a certain degree, at this time, the lower water level sensor 25 senses that the water level is too low, the water level signal is transmitted back to the control box 10 through the signal line 8, the MCU in the control, at this time, the gas container 27 is filled with the harmful gas. At this time, the exhaust valve 26 is opened to collect the harmful gas, and then the exhaust valve 26 is closed to repeat the last operation to circularly collect the harmful gas.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A monitoring device with harmful gas collection comprises a tank body, a circulating water storage tank and a gas storage tank, and is characterized in that the tank body is connected to a base of the tank body, the inside of the tank body is divided into the circulating water storage tank and the gas storage tank, and the circulating water storage tank and the gas storage tank are communicated with a drain pipe through a pipeline sealing interface; the upper part of the tank body shell is provided with a harmful gas sensor, and the middle part of the tank body shell is provided with an inspection hole; the bottom of the upper gas storage tank is provided with a drain valve; an exhaust port is arranged at the right side of the bottom of the air storage tank, and an exhaust valve which is installed in a sealing manner is arranged in the exhaust port; the top of the air storage tank is provided with an air inlet, and an air inlet valve which is installed in a sealing way is arranged in the air inlet; a water pump is arranged below the left side of the tank body, the water pump is connected to a water pump base, the water pump is communicated with a circulating water storage tank through a water pumping pipe, and the other side of the water pump is communicated with an air storage tank through a circulating water supply pipeline; the tank body is provided with a control box above the left side, and the control box is connected to the control box bracket.
2. The monitoring device with the harmful gas collection function according to claim 1, wherein a control box is arranged above the left side of the tank body, a main board is arranged in the control box, an MCU is arranged on the main board, and the harmful gas sensor, the water change valve, the drain valve, the exhaust valve, the intake valve and the water inlet valve are respectively connected with the MCU.
3. The monitoring device with harmful gas collection according to claim 2, wherein the tank body shell is provided with an inspection opening at the middle part, the inspection opening is hinged on the tank body, and the handle is connected to the inspection opening.
4. The monitoring device with harmful gas collection according to claim 3, wherein the water change valve, the drain valve, the exhaust valve, the air inlet valve and the water inlet valve are all solenoid valves.
5. The monitoring device with harmful gas collection according to claim 4, wherein a water level sensor is disposed at the upper and lower right side of the inside of the gas storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388967.2U CN211627438U (en) | 2019-12-26 | 2019-12-26 | Monitoring device with harmful gas collection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388967.2U CN211627438U (en) | 2019-12-26 | 2019-12-26 | Monitoring device with harmful gas collection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211627438U true CN211627438U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388967.2U Active CN211627438U (en) | 2019-12-26 | 2019-12-26 | Monitoring device with harmful gas collection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211627438U (en) |
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2019
- 2019-12-26 CN CN201922388967.2U patent/CN211627438U/en active Active
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