CN216460699U

CN216460699U - Automatically cleaning measuring tank and water body check out test set

Info

Publication number: CN216460699U
Application number: CN202123408947.0U
Authority: CN
Inventors: 潘浙钗; 龙见翔; 崔海松; 许杨杨; 邱晓枫
Original assignee: Hangzhou Lujie Environmental Science And Technology Co ltd
Current assignee: Hangzhou Lujie Environmental Science And Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-10
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a automatically cleaning measuring cell, including measuring a section of thick bamboo and installing in the probe of measuring a section of thick bamboo upper end, measure a bottom portion and be provided with and be used for sample entering or liquid exhaust exit, measure a section of thick bamboo upper portion and be provided with the washing mouth that is used for the sanitizer to get into, measure the inside stirring that is provided with of a section of thick bamboo, measure a section of thick bamboo externally mounted and be used for driving stirring son pivoted stirring driver. Through setting up in the washing mouth on upper portion sprays the sanitizer in to measuring cylinder, the cleaning range is big, and the dead angle is few and the clearance is thorough to be provided with the stirring in measuring cylinder, the synchronous stirring in the cleaning process further promotes the cleaning performance, improves the cleaning efficiency. The utility model discloses still disclose a water check out test set including above-mentioned automatically cleaning measuring tank.

Description

Automatically cleaning measuring tank and water body check out test set

Technical Field

The utility model relates to a water detection area especially relates to a automatically cleaning measuring tank. Furthermore, the utility model discloses still relate to a water check out test set including above-mentioned automatically cleaning measuring pond.

Background

With the rapid development of social economy, water quality problems are more and more concerned by people. In current water quality monitoring, probe instruments which do not consume reagents are more and more widely used. Usually, the probe works in a specific measuring tank, a water sample is taken out from a water sample detection point through an integrated system, is provided to the measuring tank through preliminary sedimentation treatment, and the probe installed in the measuring tank detects the water sample and uploads data to a platform.

But the algae in the measuring tank and the dirt and impurities such as silt which are not completely settled in the water sample are easy to attach to the tank wall and the tank bottom, so that the property of the water sample is changed, and the measuring result is influenced. Therefore, personnel are often needed to maintain and clean the measuring cell, so that the maintenance period of the probe is shortened, and the accuracy of the detection data is greatly influenced.

In the prior art, the main cleaning modes are bottom water washing, algaecide addition, brush cleaning and the like. The bottom water washing has an unsatisfactory effect of removing algae attachment and has a large cleaning dead angle. The algaecide has poor effect of removing silt and other dirt, and needs to be soaked for a long time, which is time-consuming. The brush structure can not clean the bottom settlement dirt, and the special probe appearance structure can not be adapted.

Therefore, how to provide a stable and efficient self-cleaning measuring cell is a technical problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a automatically cleaning measuring cell sprays the sanitizer to measuring a section of thick bamboo through setting up in the washing mouth on upper portion to be provided with the stirring in measuring a section of thick bamboo, promote the cleaning performance, high-efficient no dead angle of stabilizing. Another object of the utility model is to provide a water body check out test set including above-mentioned automatically cleaning measuring pond.

For solving the technical problem, the utility model provides a automatically cleaning measuring tank, including measure a section of thick bamboo with install in measure the probe of a section of thick bamboo upper end, measure bobbin base portion and be provided with and be used for sample entering or liquid outgoing's exit, measure bobbin base portion and be provided with the washing mouth that is used for the sanitizer to get into, measure the inside stirring that is provided with of a section of thick bamboo, measure bobbin externally mounted and be used for the drive stirring ware pivoted stirring driver.

Preferably, the stirrer is close to the upper end face of the bottom plate of the measuring cylinder, and the stirring driver is installed on the lower end face of the bottom plate of the measuring cylinder.

Preferably, the stirring driver is a stirring motor, and an output shaft of the stirring motor is connected with the stirrer through a transmission mechanism penetrating through a bottom plate of the measuring cylinder.

Preferably, a fixing seat is installed at the upper end of the measuring cylinder, a locker tightly propping against the measuring cylinder is arranged on the side face of the fixing seat, a mounting seat is installed outside the probe, and the mounting seat is detachably installed in a vertical through hole in the middle of the fixing seat.

Preferably, the outer periphery of the mounting seat and the inner periphery of the fixed seat are provided with matched limiting steps.

Preferably, the upper part of the measuring cylinder is provided with an overflow port.

Preferably, import and export with the washing mouth set up in one side of measuring the section of thick bamboo outer wall, the overflow mouth set up in the opposite side of measuring the section of thick bamboo outer wall, just import and export the washing mouth with the overflow mouth all is through coupling connecting tube, be provided with the washing solenoid valve on the pipeline that the washing mouth is connected, be provided with sampling solenoid valve and drainage solenoid valve on two pipelines of importing and exporting the simultaneous connection respectively.

Preferably, a high liquid level detector and a low liquid level detector are arranged inside the measuring cylinder, and the high liquid level detector is positioned above the low liquid level detector.

Preferably, a spray ring is arranged in the measuring cylinder corresponding to the position of the cleaning port, the spray ring surrounds the probe, the spray ring is communicated with the cleaning port, densely distributed spray holes are formed in the spray ring, and the spray holes face the outer wall of the probe, the inner wall of the measuring cylinder and the bottom plate.

The utility model provides a water body detection equipment, include as above-mentioned arbitrary one automatically cleaning measuring tank.

The utility model provides a automatically cleaning measuring cell, including measuring a section of thick bamboo and installing in the probe of measuring a section of thick bamboo upper end, measure a bottom portion and be provided with and be used for sample entering or liquid exhaust exit, measure a section of thick bamboo upper portion and be provided with the washing mouth that is used for the sanitizer to get into, measure the inside stirring that is provided with of a section of thick bamboo, measure a section of thick bamboo externally mounted and be used for driving stirring son pivoted stirring driver. Through setting up in the washing mouth on upper portion sprays the sanitizer in to measuring cylinder, the cleaning range is big, and the dead angle is few and the clearance is thorough to be provided with the stirring in measuring cylinder, the synchronous stirring in the cleaning process further promotes the cleaning performance, improves the cleaning efficiency.

The utility model discloses still provide a water check out test set including above-mentioned automatically cleaning measuring tank, because above-mentioned automatically cleaning measuring tank has above-mentioned technological effect, above-mentioned water check out test set also should have same technological effect, no longer introduces in detail here.

Drawings

Fig. 1 is a schematic structural diagram of a specific embodiment of the self-cleaning measuring cell provided by the present invention.

Detailed Description

The core of the utility model is to provide a automatically cleaning measuring cell sprays the sanitizer to measuring a section of thick bamboo through setting up in the washing mouth on upper portion to be provided with the stirring son in measuring a section of thick bamboo, promote the cleaning performance, high-efficient stable no dead angle. The utility model discloses a another core provides a water check out test set including above-mentioned automatically cleaning measuring tank.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a self-cleaning measuring tank according to an embodiment of the present invention.

The utility model discloses embodiment provides a automatically cleaning measuring cell, including measuring a section of thick bamboo 1 and installing in the probe 2 of measuring a section of thick bamboo 1 upper end, measure a section of thick bamboo 1 bottom and be provided with exit 11, measure 1 upper portion of a section of thick bamboo and be provided with washing mouth 12, wherein, exit 11 is used for sample entering or inside liquid discharge measures 1, and washing mouth 12 is used for the sanitizer to get into and measures 1 inside. Meanwhile, the stirrer 3 is arranged inside the measuring cylinder 1, and the stirring driver for driving the stirrer 3 to rotate is arranged outside the measuring cylinder 1.

Through setting up in the washing mouth 12 on upper portion sprays the sanitizer in to measuring section of thick bamboo 1, the washing scope is big, and the dead angle is few and the clearance is thorough to be provided with stirring 3 in measuring section of thick bamboo 1, the synchronous stirring in the cleaning process further promotes the cleaning performance, improves cleaning efficiency.

Specifically, the stirrer 3 is close to the upper end face of the bottom plate of the measuring cylinder 1, and the stirring driver is installed on the lower end face of the bottom plate of the measuring cylinder 1, although the position of the stirrer 3 can be adjusted according to the situation, such as being arranged on the side wall of the measuring cylinder 1.

Further, the stirring driver is a stirring motor 4, an output shaft of the stirring motor 4 is connected with the stirrer 3 through a transmission mechanism penetrating through a bottom plate of the measuring cylinder 1, and the joint ensures sealing connection. Also can adopt the floated rabbling mechanism of magnetism, need not run through measuring section of thick bamboo 1, guarantee sealed effect, all be within the protection scope of the utility model. In order to guarantee the stable connection of agitator motor 4, can set up the motor cabinet on measuring 1 bottom plate lower extreme face, agitator motor 4 installs in the motor cabinet, wherein the motor cabinet can with measure 1 welding of section of thick bamboo or integral type shaping, agitator motor 4 and motor cabinet bolted connection.

The utility model discloses in the automatically cleaning measuring cell that embodiment provided, measuring 1 upper end of a section of thick bamboo and installing

fixing base

5, 5 sides of fixing base are provided with the locker 6 of tightly measuring a section of thick bamboo 1 in top, and 5 middle parts of fixing base are provided with vertical through-hole, and 2 overcoat of probe are equipped with mount pad 7, and mount pad 7 demountable installation can be in the vertical through-hole at 5 middle parts of fixing base, and locker 6 can be the locking bolt. The vertical through hole in the fixing seat 5 is a stepped hole, the diameter of the lower end of the stepped hole is larger than that of the upper end of the stepped hole, the diameter of the lower end of the stepped hole is matched with the diameter of the periphery of the measuring cylinder 1, and the diameter of the upper end of the stepped hole is matched with the diameter of the periphery of the mounting seat 7.

During installation, the measuring cylinder 1 is installed in the fixing seat 5 from bottom to top in a moving mode, and the measuring cylinder 1 and the fixing seat 5 are fixed through the locker 6 after the measuring cylinder is in place. Then the probe 2 sleeved with the mounting seat 7 penetrates through the vertical through hole from top to bottom, so that the lower end of the probe 2 extends into the measuring cylinder 1, and meanwhile, the periphery of the mounting seat 7 is in contact with the inner periphery of the fixing seat 5 and is detachably connected with the inner periphery of the fixing seat. Can be according to different model probes 2 that the outer wall size sets up the hole diameter of mount pad 7, the 7 internal diameters of mount pad can be customized according to the size of probe 2 promptly, when using different probes 2, change the mount pad 7 that corresponds can, but the probe 2 of adaptation different shapes, improve equipment suitability.

Preferably, the outer periphery of the mounting seat 7 and the inner periphery of the fixing seat 5 are provided with matched limiting steps to limit the mounting seat 7 to fall. Mount pad 7 and fixing base 5 can adopt threaded connection, also adopts multiple modes such as pin joint or bolted connection, all is within the utility model discloses a within the protection scope.

The utility model discloses in the automatically cleaning measuring pond that embodiment provided, 1 upper portion of a measuring section of thick bamboo is provided with overflow mouth 13 for liquid is automatic to be spilled over when too much in a measuring section of thick bamboo 1. Specifically, the inlet and outlet 11 and the cleaning port 12 are disposed on one side of the outer wall of the measuring cylinder 1, and the overflow port 13 is disposed on the other side of the outer wall of the measuring cylinder 1.

The inlet and outlet 11, the cleaning port 12 and the overflow port 13 are all connected with pipelines through pipe joints, the pipeline connected with the cleaning port 12 is provided with a cleaning electromagnetic valve 14, and two pipelines simultaneously connected with the inlet and outlet 11 are respectively provided with a sample injection electromagnetic valve 15 and a water discharge electromagnetic valve 16.

Preferably, the measuring cylinder 1 is internally provided with a high liquid level detector 8 and a low liquid level detector 9, and the high liquid level detector 8 is positioned above the low liquid level detector 9 and used for detecting the water level and improving the reliability of the device.

On the basis of the self-cleaning measuring tank provided by each specific embodiment, a spray ring 10 is arranged inside the measuring cylinder 1, the spray ring 10 corresponds to the position of the cleaning opening 12 and is arranged around the probe 2, the spray ring 10 is hollow and communicated with the cleaning opening 12, and densely distributed spray holes are arranged on the spray ring 10 and face the outer wall of the probe 2, the inner wall of the measuring cylinder 1 and the bottom plate.

When the device works, the sample injection electromagnetic valve 15 is opened, the water discharge electromagnetic valve 16 is kept closed, and at the moment, a water sample is injected into the measuring cylinder 1 from the sample injection port 11. When the high level detector 8 detects water, the sample injection solenoid valve 15 is closed. After the water sample is injected, the probe 2 detects the water sample. After the detection is finished, the water discharge electromagnetic valve 16 is opened to discharge water. The drain solenoid valve 16 is closed when the low level detector 9 detects no water.

When cleaning of the measuring cylinder 1 is required, the control system opens the purge solenoid 14 and the drain solenoid 16. Cleaning agents such as cleaning water with certain pressure enter the spray ring 10 through the cleaning opening 12, small holes are densely distributed on the spray ring 10 to form water jet, the inner wall of the measuring cylinder 1, the bottom plate and the outer wall of the probe 2 are sprayed and washed, and the attached dirt on the cylinder wall and the probe 2 is washed. And a stirring structure at the bottom of the cylinder is matched, so that the sedimentation of dirt is reduced, and dirt and impurities are washed clean. A plurality of cleaning cycles can be set according to actual conditions, so that the cleaning effect is optimal. Of course, when the water sample detection is finished and the water is drained, the stirring is started, and the amount of the attached matter in the measuring tube 1 can be further reduced.

Except that above-mentioned automatically cleaning measuring cell, the utility model discloses a specific embodiment still provides a water body check out test set including above-mentioned automatically cleaning measuring cell, and the structure of other each parts of this water body check out test set please refer to prior art, and this text is no longer repeated.

It is right above the utility model provides a self-cleaning measuring cell and water check out test set have carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a self-cleaning measuring cell, including measuring a section of thick bamboo (1) and install in probe (2) of measuring a section of thick bamboo (1) upper end, its characterized in that, measuring a section of thick bamboo (1) bottom is provided with and is used for sample entering or liquid exhaust import and export (11), measuring a section of thick bamboo (1) upper portion is provided with washing mouth (12) that are used for the sanitizer to get into, measuring a section of thick bamboo (1) inside is provided with stirring member (3), measuring a section of thick bamboo (1) externally mounted has and is used for the drive stirring driver of stirring member (3) pivoted.

2. Self-cleaning measuring cell according to claim 1, wherein the stirrer (3) is close to the upper end face of the measuring cylinder (1) bottom plate, and the stirring driver is mounted to the lower end face of the measuring cylinder (1) bottom plate.

3. Self-cleaning measuring cell according to claim 2, characterized in that the stirring drive is embodied as a stirring motor (4), the output shaft of the stirring motor (4) being connected to the stirrer (3) via a transmission mechanism extending through the bottom plate of the measuring cylinder (1).

4. The self-cleaning measuring tank of claim 1, wherein a fixed seat (5) is installed at the upper end of the measuring cylinder (1), a locker (6) which is tightly pressed against the measuring cylinder (1) is arranged on the side surface of the fixed seat (5), a mounting seat (7) is installed outside the probe (2), and the mounting seat (7) is detachably installed in a vertical through hole in the middle of the fixed seat (5).

5. Self-cleaning measuring cell according to claim 4, characterized in that the outer circumference of the mounting seat (7) and the inner circumference of the fixed seat (5) are provided with matching limiting steps.

6. Self-cleaning measuring cell according to claim 1, characterized in that the measuring cylinder (1) is provided with an overflow (13) in its upper part.

7. The self-cleaning measuring cell of claim 6, wherein the inlet and outlet (11) and the cleaning port (12) are disposed on one side of the outer wall of the measuring cylinder (1), the overflow port (13) is disposed on the other side of the outer wall of the measuring cylinder (1), the inlet and outlet (11), the cleaning port (12) and the overflow port (13) are all connected to a pipeline through a pipe joint, a cleaning solenoid valve (14) is disposed on a pipeline connected to the cleaning port (12), and a feeding solenoid valve (15) and a draining solenoid valve (16) are disposed on two pipelines connected to the inlet and outlet (11) at the same time.

8. Self-cleaning measuring cell according to claim 1, characterized in that a high level detector (8) and a low level detector (9) are arranged inside the measuring cylinder (1), the high level detector (8) being located above the low level detector (9).

9. The self-cleaning measuring cell according to any one of claims 1 to 8, characterized in that a spray ring (10) is arranged inside the measuring cylinder (1) corresponding to the position of the cleaning opening (12), the spray ring (10) is arranged around the probe (2), the spray ring (10) is communicated with the cleaning opening (12), and densely distributed spray holes are arranged on the spray ring (10) and face the outer wall of the probe (2), the inner wall of the measuring cylinder (1) and the bottom plate.

10. A water body detection apparatus comprising a self-cleaning measuring cell as claimed in any one of claims 1 to 9.