CN216323906U - Cleaning device for waste gas sampling absorption tube - Google Patents
Cleaning device for waste gas sampling absorption tube Download PDFInfo
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- CN216323906U CN216323906U CN202121800565.XU CN202121800565U CN216323906U CN 216323906 U CN216323906 U CN 216323906U CN 202121800565 U CN202121800565 U CN 202121800565U CN 216323906 U CN216323906 U CN 216323906U
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- water tank
- absorption tube
- pipe
- electromagnetic valve
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Abstract
The utility model provides a belt cleaning device of waste gas sampling absorption tube, pass through hose connection on this device with the export and the entry of absorption tube, during the washing liquid inflow absorption tube in the washing cistern, the U type pipe is constantly to the liquid in the high-order basin in the low level basin flow owing to the siphon principle, because the high-order basin is sealed, consequently constantly inhale the high-order basin with the liquid that flows into the U type pipe, wash from this, can use the running water to wash after the washing liquid washs, use the air pump at last to weather the operation.
Description
Technical Field
The utility model relates to a cleaning device, in particular to a cleaning device for an exhaust gas sampling absorption tube.
Background
At present, absorption tubes are often used in exhaust gas sampling to collect gaseous pollutants. The absorption tubes currently used for collecting gaseous pollutants are mainly divided into two types, namely an impact bubble absorption tube and a porous glass plate absorption vial. When different gas samples are collected, corresponding absorption liquid needs to be added into the absorption tube, and the gas sampling has an accurate requirement on the volume of the absorption liquid. The special design of the absorption tube meets the requirement of gas sampling, but the cleaning is extremely difficult, if the cleaning method is improper or the cleaning is not clean, the resistance and the foaming effect of the glass plate can be influenced, certain pollution can be brought to the absorption tube, and the accuracy of a monitoring result is influenced.
The conventional method for cleaning the absorption tube daily comprises the steps of manually injecting water one by one, washing the inner wall of the absorption tube by manually shaking, automatically flowing out the cleaned residual washing liquid under the action of self weight due to the self structure of the absorption tube, blowing out the residual washing liquid in the absorption tube one by one through a suction ball, and airing the cleaned absorption tube at an air circulation position, so that the method is long in time, time-consuming, labor-consuming, low in efficiency and capable of influencing the daily standard management of a laboratory. Therefore, a device for cleaning and drying the absorption tube is designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a cleaning device for an exhaust gas sampling absorption pipe.
In order to achieve the purpose, the utility model adopts the following technical scheme.
A cleaning device of an exhaust gas sampling absorption tube comprises a shell, a cleaning liquid tank, a tap water tank, an absorption tube, a tap water inlet switch, a cleaning liquid outlet electromagnetic valve, a tap water outlet electromagnetic valve, an air pump support, a four-way joint, a tap water connecting pipe, a shelf, a support shelf, a low-level water tank, an air outlet electromagnetic valve, a high-level water tank, a U-shaped pipe, a conduit fixing frame, a high-level water tank inlet pipe electromagnetic valve, a three-way joint, a drying outlet electromagnetic valve, a drying air outlet pipe, an absorption tube outlet electromagnetic valve, an absorption tube inlet electromagnetic valve, a main door handle, an absorption tube door handle, a cleaning liquid tap water tank observation window, a low-level water tank observation window, a high-level water tank observation window, a main controller, a control button, an absorption tube observation window and a main door. The washing machine comprises a housing, an absorption tube, a four-way valve, a tap water connecting pipe, an air pump pipe, a washing liquid tank pipe, a washing liquid outlet electromagnetic valve, a washing liquid tank switch, a tap water outlet electromagnetic valve, an air pump support and an air pump, wherein the absorption tube is placed on the housing, the inlet of the absorption tube is connected with the inlet electromagnetic valve of the absorption tube, the other end of the inlet electromagnetic valve of the absorption tube is connected with the four-way valve, the tap water connecting pipe is connected with the four-way valve, the air pump pipe is connected with the four-way valve, the washing liquid tank pipe is connected with the washing liquid tank, the washing liquid tank pipe is provided with the washing liquid outlet electromagnetic valve, the washing liquid inlet switch is connected with the washing liquid tank, the tap water connecting pipe is provided with the tap water outlet electromagnetic valve, the tap water inlet switch is installed on the tap water tank, the air pump support is fixed on the housing, and the air pump is placed above the air pump support. The outlet of the absorption tube is connected with an absorption tube outlet electromagnetic valve, the other end of the absorption tube outlet electromagnetic valve is connected with a tee joint, the other two interfaces of the tee joint are connected with a high-level water tank water inlet pipe and a drying air outlet pipe, the high-level water tank water inlet pipe electromagnetic valve is installed on the high-level water tank water inlet pipe, and the drying air outlet pipe is provided with a drying outlet electromagnetic valve. The high-level water tank is placed on the supporting and placing frame, the guide pipe at one end with the high U-shaped pipe is connected into the high-level water tank, the U-shaped pipe is fixed by the guide pipe fixing frame, and the guide pipe at one end with the low U-shaped pipe is connected into the low-level water tank. The main door handle is installed on the main door, the cleaning liquid tap water tank observation window is installed in the cleaning liquid tank and the front of the tap water tank, the absorption tube observation window is installed in the front of the absorption tube, the high-level water tank observation window is installed in the front of the high-level water tank, the low-level water tank observation window is installed in the front of the low-level water tank, and the main controller is installed on the main door. The absorber pipe door handle is mounted on the absorber pipe observation window. The outlet and the inlet of the absorption pipe are connected to the device through hoses, cleaning liquid in the cleaning liquid tank flows into the absorption pipe, liquid in the high-level water tank continuously flows into the low-level water tank due to the siphon principle of the U-shaped pipe, the high-level water tank is sealed, and therefore the liquid flowing into the U-shaped pipe is continuously sucked into the high-level water tank to be cleaned, tap water can be used for cleaning after the cleaning liquid is cleaned, and finally the air pump is used for drying.
The absorption pipe comprises an inlet, an outlet thin pipe section and a thick pipe section. Wherein the cleaning liquid or tap water enters from the inlet and exits from the outlet.
The low water tank observation window, the high water tank observation window and the absorption tube observation window are made of transparent glass.
The tap water inlet switch is connected with the tap water faucet.
The cleaning liquid inlet switch is connected with the cleaning liquid faucet.
The high-level water tank is higher than the low-level water tank.
Compared with the prior art, the utility model has the following beneficial effects:
1. the device is provided with two cleaning liquids, one is cleaning liquid for primary use, and the other is tap water, and can wash away residual cleaning liquid in the absorption pipe.
2. The air pump is installed to this device, can weather the absorption tube after the washing.
3. The device realizes the flow of liquid in the absorption pipe by utilizing the siphon principle, thereby achieving the aim of cleaning.
Drawings
FIG. 1 is a schematic view of the overall construction system of the present invention;
FIG. 2 is a schematic front view of the overall structure of the present invention;
FIG. 3 is a schematic view of an absorber tube of the present invention;
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1 and 2, a cleaning device for an exhaust gas sampling absorption tube comprises a housing 1, a cleaning liquid tank 2, a tap water tank 3, an absorption tube 4, a tap water inlet switch 5, a cleaning liquid inlet switch 6, a cleaning liquid outlet solenoid valve 7, a tap water outlet solenoid valve 8, an air pump 9, an air pump support 10, a four-way valve 11, a tap water connecting tube 12, a rest stand 13, a support rest stand 14, a low water tank 15, an air outlet solenoid valve 16, a high water tank 17, a U-shaped tube 18, a catheter fixing stand 19, a high water tank inlet tube 20, a high water tank inlet tube solenoid valve 21, a three-way 22, a drying outlet solenoid valve 23, a drying air outlet tube 24, an absorption tube outlet solenoid valve 25, an absorption tube inlet solenoid valve 26, a master handle 27, an absorption tube door handle 28, a cleaning liquid tap water tank observation window 29, a low water tank observation window 30, a high observation window 31, a cleaning liquid tank observation window 31, a cleaning liquid inlet valve 15, a cleaning liquid outlet valve 16, a cleaning liquid tank observation window 30, a high water tank observation window 31, a cleaning liquid tank, A master controller 32, a control button 33, an absorber tube observation window 34 and a master door 35. Wherein, the absorption tube 4 is placed on the shelf 13, the inlet 41 of the absorption tube 4 is connected with the absorption tube inlet electromagnetic valve 26, the other end of the absorption tube inlet electromagnetic valve 26 is connected with the cross 11, the tap water connecting pipe 12 is connected on the cross 11, the air pump 9 is connected on the cross 11, the cleaning liquid tank 2 is connected on the cross 11 through a pipe, the cleaning liquid tank 2 is provided with the cleaning liquid outlet electromagnetic valve 7 on the pipe of the cleaning liquid tank 2, the cleaning liquid tank 2 is connected with the cleaning liquid inlet switch 6, the tap water connecting pipe 12 is provided with the tap water outlet electromagnetic valve 8, the tap water inlet switch 5 is arranged on the tap water tank 3, the air pump support 10 is fixed on the shell 1, and the air pump 9 is placed above the air pump support 10. An outlet 42 of the absorption tube 4 is connected with an absorption tube outlet electromagnetic valve 25, the other end of the absorption tube outlet electromagnetic valve 25 is connected with a tee joint 22, the other two interfaces of the tee joint 22 are connected with a high-level water tank water inlet pipe 20 and a drying air outlet pipe 24, the high-level water tank water inlet pipe electromagnetic valve 21 is installed on the high-level water tank water inlet pipe 20, and the drying air outlet pipe 24 is provided with a drying outlet electromagnetic valve 23. The high-level water tank 17 is placed on the supporting and placing frame 14, a guide pipe at one end, higher than the U-shaped pipe 18, of the U-shaped pipe 18 is connected into the high-level water tank 17, the U-shaped pipe 18 is fixed to the U-shaped pipe 18, and a guide pipe at one end, lower than the U-shaped pipe 18, of the U-shaped pipe 18 is connected into the low-level water tank 15. The main door handle 27 is mounted on the main door 35, the cleaning liquid tank observation window 29 is mounted in front of the cleaning liquid tank 2 and the tap water tank 3, the absorption tube observation window 34 is mounted in front of the absorption tube 4, the high water tank observation window 31 is mounted in front of the high water tank 17, the low water tank observation window 30 is mounted in front of the low water tank 15, and the main controller 32 is mounted on the main door 35. The absorber pipe door handle 28 is mounted on the absorber pipe observation window 34. The cleaning liquid outlet solenoid valve 7 is used for controlling the outflow of cleaning liquid, the tap water outlet solenoid valve 8 is used for controlling the outflow of tap water, the porous absorption tube inlet solenoid valve 26 is used for controlling the inflow of liquid at the inlet 41, the absorption tube outlet solenoid valve 25 is used for controlling the inflow of liquid at the outlet 42, the drying outlet solenoid valve 23 is used for controlling the outflow of blow-dry gas, the high-level water tank inlet pipe solenoid valve 21 is used for controlling the inflow of liquid into the high-level water tank 17, and the gas outlet solenoid valve 16 is used for controlling the discharge of gas in the low-level water tank 15.
The low water tank observation window 30, the high water tank observation window 31 and the absorber pipe observation window 34 are made of transparent glass. The flowing condition of each water liquid can be observed through the transparent glass, so that the monitoring is convenient.
The tap water inlet switch 5 is connected with a tap water faucet.
And the cleaning solution inlet switch 6 is connected with a cleaning solution faucet.
The high-level water tank 17 is higher than the low-level water tank 15. The liquid flow is realized by utilizing the action force phenomenon of the height difference of the liquid level.
Referring to FIG. 3, the absorber pipe 4 includes an inlet 41, an outlet 42, a thin pipe section 43, and a thick pipe section 44. Wherein cleaning liquid or tap water enters from an inlet 41 and exits from an outlet 42.
The operation and running process of the utility model are as follows:
when the device is used, a part of liquid can be added into the high-level water tank 17 to be connected with the absorption pipe 4, the cleaning liquid outlet electromagnetic valve 7 and the absorption pipe inlet electromagnetic valve 26 are opened by using the master controller 32 to enable the cleaning liquid to flow into the absorption pipe 4 from the inlet 41, the absorption pipe outlet electromagnetic valve 25, the high-level water tank 17 water inlet electromagnetic valve 21 and the air outlet electromagnetic valve 16 are opened by using the master controller 32, and the liquid in the high-level water tank 17 at the high position flows into the low-level water tank 15 at the low position by using the U-shaped pipe 18 connecting the low-level water tank 15 and the high-level water tank 17 due to the siphon principle, so that the liquid in the absorption pipe 4 is sucked out from the outlet 42. Therefore, the cleaning is finished, after the cleaning is finished, the cleaning liquid outlet electromagnetic valve 7 can be closed, the tap water outlet electromagnetic valve 8 is opened, tap water flows into the absorption pipe 4 for final cleaning, and residual cleaning liquid is cleaned. And finally, closing the air outlet electromagnetic valve 16, the high-level water tank water inlet electromagnetic valve 21 and the tap water outlet electromagnetic valve 8, opening the drying outlet electromagnetic valve 23 and the air pump 9, blowing air, and drying the water in the absorption tube 4.
Claims (6)
1. A cleaning device for a waste gas sampling absorption tube comprises a shell (1), a cleaning liquid tank (2), a tap water tank (3), an absorption tube (4), a tap water inlet switch (5), a cleaning liquid inlet switch (6), a cleaning liquid outlet electromagnetic valve (7), a tap water outlet electromagnetic valve (8), an air pump (9), an air pump support (10), a four-way joint (11), a tap water connecting pipe (12), a rest rack (13), a support rack (14), a low-position water tank (15), an air outlet electromagnetic valve (16), a high-position water tank (17), a U-shaped pipe (18), a pipe fixing rack (19), a high-position water tank water inlet pipe (20), a high-position water tank water inlet pipe electromagnetic valve (21), a three-way joint (22), a drying outlet electromagnetic valve (23), a drying air outlet pipe (24), an absorption tube outlet electromagnetic valve (25), an absorption tube inlet electromagnetic valve (26), A main door handle (27), an absorption tube door handle (28), a cleaning liquid tap water tank observation window (29), a low-position water tank observation window (30), a high-position water tank observation window (31), a main controller (32), a control button (33), an absorption tube observation window (34) and a main door (35), wherein the absorption tube (4) is placed on a rest stand (13), an inlet (41) of the absorption tube (4) is connected with an absorption tube inlet electromagnetic valve (26), the other end of the absorption tube inlet electromagnetic valve (26) is connected with a cross joint (11), a tap water connecting pipe (12) is connected on the cross joint (11), an air pump (9) is connected on the cross joint (11), a cleaning liquid tank (2) is connected on the cross joint (11) through a pipe, a cleaning liquid outlet electromagnetic valve (7) is arranged on the cleaning liquid tank (2) through a pipe, a cleaning liquid inlet switch (6) is connected with the cleaning liquid tank (2), and a tap water outlet electromagnetic valve (8) is arranged on the tap water connecting pipe (12), a tap water inlet switch (5) is arranged on a tap water tank (3), an air pump support (10) is fixed on a shell (1), an air pump (9) is arranged above the air pump support (10), an outlet (42) of an absorption tube (4) is connected with an absorption tube outlet electromagnetic valve (25), the other end of the absorption tube outlet electromagnetic valve (25) is connected with a tee joint (22), the other two interfaces of the tee joint (22) are connected with a high-position water tank inlet pipe (20) and a drying outlet pipe (24), the high-position water tank inlet pipe electromagnetic valve (21) is arranged on the high-position water tank inlet pipe (20), the drying outlet pipe (24) is provided with a drying outlet electromagnetic valve (23), the high-position water tank (17) is arranged on a supporting and placing frame (14), a conduit at the high end of a U-shaped pipe (18) is connected in the high-position water tank (17), the U-shaped pipe (18) is fixed on the U-shaped pipe (18), a conduit at the low end of the U-shaped pipe (18) is connected in a low-position water tank (15), a main door handle (27) is mounted on a main door (35), a cleaning liquid tap water tank observation window (29) is mounted in front of a cleaning liquid tank (2) and a tap water tank (3), an absorption tube observation window (34) is mounted in front of an absorption tube (4), a high water tank observation window (31) is mounted in front of a high water tank (17), a low water tank observation window (30) is mounted in front of a low water tank (15), a main controller (32) is mounted on the main door (35), and an absorption tube door handle (28) is mounted on the absorption tube observation window (34).
2. A cleaning device for an exhaust gas sampling absorption tube according to claim 1, wherein the absorption tube (4) comprises an inlet (41), an outlet (42), a thin tube section (43), and a thick tube section (44), wherein the cleaning liquid or tap water enters from the inlet (41) and exits from the outlet (42).
3. The cleaning device for the exhaust gas sampling absorption tube according to claim 1, wherein the low water tank observation window (30), the high water tank observation window (31) and the absorption tube observation window (34) are made of transparent glass.
4. The cleaning apparatus for an exhaust gas sampling absorption tube according to claim 1, wherein the tap water inlet switch (5) is connected to a tap water tap.
5. The cleaning apparatus for an exhaust gas sampling absorption tube according to claim 1, wherein the cleaning solution inlet switch (6) is connected to a cleaning solution tap.
6. The cleaning apparatus for an exhaust gas sampling absorption tube according to claim 1, wherein the high-level water tank (17) is located higher than the low-level water tank (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800565.XU CN216323906U (en) | 2021-07-27 | 2021-07-27 | Cleaning device for waste gas sampling absorption tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800565.XU CN216323906U (en) | 2021-07-27 | 2021-07-27 | Cleaning device for waste gas sampling absorption tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216323906U true CN216323906U (en) | 2022-04-19 |
Family
ID=81168252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121800565.XU Active CN216323906U (en) | 2021-07-27 | 2021-07-27 | Cleaning device for waste gas sampling absorption tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216323906U (en) |
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2021
- 2021-07-27 CN CN202121800565.XU patent/CN216323906U/en active Active
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