Device for pesticide indoor water sediment experiment

Abstract

The utility model discloses a device for a pesticide indoor water sediment experiment, which comprises a gas detection assembly, the gas detection assembly is used for detecting the flow of passing gas, the gas detection assembly comprises a first gas flow meter and a flow regulating valve, the flow regulating valve is arranged on one side of the first gas flow meter, and the first gas flow meter is connected with the first gas flow meter. A gas inlet end is mounted on one side of the bottom of the first gas flow meter, a discharge end is mounted on one side of the top of the first gas flow meter, one end of the discharge end is connected with a second rubber hose, one end of the second rubber hose is connected with a storage assembly, and the storage assembly is used for storing water sediments. The second gas flow meter and the first gas flow meter have the same structural effect and are also used for detecting and controlling the gas flow, and under the action of the first gas flow meter and the second gas flow meter, the gas flow speed of the gas inlet and the gas flow speed of the gas outlet are ensured to be consistent, so that the consistency of each bottle of inflated gas in the device is determined.

Description

TECHNICAL FIELD

[0001] The utility model relates to water sediment experiment technical field, concretely for a device for pesticide indoor water sediment experiment. BACKGROUND

[0002] The sediment in water is the solid particle that deposits to the bottom of water body, usually is not soluble with water, and the sediment is the important component of water environment, has very important effect to the migration, transformation and enrichment of the pollutant in water body, in order to study the deposition time of water sediment, need to carry out experiment through experimental device.

[0003] The conventional water sediment experiment device lacks gas flow detection and adjustment structure at the gas inlet and outlet when in use, so it is difficult to ensure the consistency of the air charge amount in each bottle in the device. UTILITY MODEL CONTENT

[0004] One purpose of the present application is to provide a device for pesticide indoor water sediment experiment to solve the technical problem of lack of gas flow detection and adjustment structure at the gas inlet and outlet in the prior art, so it is difficult to ensure the consistency of the air charge amount in each bottle in the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a device for pesticide indoor water sediment experiment, comprising a gas detection assembly, the gas detection assembly is used to detect the flow of gas, the gas detection assembly includes a first gas flow meter and a flow regulating valve, the flow regulating valve is installed on one side of the first gas flow meter, a gas inlet end is installed on one side of the bottom of the first gas flow meter, an exhaust end is installed on one side of the top of the first gas flow meter, one end of the exhaust end is connected with a second rubber hose, one end of the second rubber hose is connected with a storage assembly, and the storage assembly is used to store water sediments.

[0006] Preferably, one end of the gas inlet end is provided with a first rubber hose, and one end of the first rubber hose is provided with a docking assembly.

[0007] Preferably, the docking assembly comprises a hollow tube, a first arc-shaped connector and a second arc-shaped connector, the first arc-shaped connector and the second arc-shaped connector are installed at both ends of the hollow tube, and the second arc-shaped connector is connected with the first rubber hose.

[0008] Preferably, one end of the first arc-shaped connector is connected with a connecting pipe, one end of the connecting pipe is connected with a gas charging pump, and one side of the gas charging pump is provided with a gas charging end connected with the connecting pipe.

[0009] Preferably, the storage assembly comprises a glass bottle, a rubber plug is installed at the top opening of the glass bottle, a first L-shaped glass tube is installed through the top of the rubber plug, the first L-shaped glass tube is connected with a second rubber hose, and a second L-shaped glass tube is installed through the top of the rubber plug.

[0010] Preferably, one end of the second L-shaped glass tube is connected with a third rubber hose, and one end of the third rubber hose is installed with a second gas flow meter.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、 in the utility model, when the gas enters the device, the first gas flow meter detects the flow, and the flow regulating valve in the first gas flow meter can adjust the gas flow by rotating, the second gas flow meter is connected at the tail end of the device, the second gas flow meter has the same structure as the first gas flow meter and is used for detecting and controlling the flow of the gas, under the action of the first gas flow meter and the second gas flow meter, the gas flow rate of the gas inlet and the gas outlet is consistent, so that the consistency of the gas in each bottle in the device is determined.

[0013] 2、 in the utility model, two L-shaped glass tubes are installed through the rubber plug at the top of the glass bottle, a proper number of glass bottles are connected in series through the two L-shaped glass tubes and the rubber hose to form a group, the number of glass bottles in each group can be set according to the test requirement, and the operation is flexible. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the utility model;

[0015] Figure 2 It is a first gas flow meter structure schematic view of the utility model;

[0016] Figure 3 It is a hollow tube structure schematic view of the utility model;

[0017] Figure 4 It is a Figure 1 structure schematic view of the utility model in A place;

[0018] Figure 5 It is a glass bottle structure schematic view of the utility model.

[0019] In the figure: 1, air pump; 2, air charging end; 3, connecting pipe; 4, hollow pipe; 5, first arc-shaped connecting head; 6, second arc-shaped connecting head; 7, first rubber hose; 8, first gas flow meter; 9, air inlet end; 10, discharge end; 11, second rubber hose; 12, glass bottle; 13, rubber plug; 14, first L-shaped glass tube; 15, second L-shaped glass tube; 16, third rubber hose; 17, second gas flow meter; 18, flow regulating valve. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Please refer to Figure 1 and Figure 2 The present application provides an embodiment: a device for indoor water sediment experiment of pesticide;

[0024] The device comprises a gas detection assembly, a gas detection assembly for detecting the flow of gas, the gas detection assembly comprising a first gas flow meter 8 and a flow regulating valve 18, the flow regulating valve 18 being installed on one side of the first gas flow meter 8, the bottom side of the first gas flow meter 8 being provided with an air inlet end 9, the top side of the first gas flow meter 8 being provided with an outlet end 10, one end of the outlet end 10 being connected with a second rubber hose 11, and one end of the second rubber hose 11 being connected with a storage assembly for storing water sediments.

[0025] The gas detection assembly is used for detecting the gas flow of the air inlet of the device, the air filled by the air pump 1 enters the first gas flow meter 8 through the first rubber hose 7, the first gas flow meter 8 is connected with the first rubber hose 7 through the air inlet end 9, after the gas enters, the first gas flow meter 8 detects the flow, and the flow regulating valve 18 in the first gas flow meter 8 can adjust the gas flow by rotating, the second gas flow meter 17 is connected at the tail end of the device, the second gas flow meter 17 has the same structure as the first gas flow meter 8 and is used for detecting and controlling the flow of gas, so as to ensure that the gas flow rates of the air inlet and the air outlet are consistent, thereby ensuring the consistency of each bottle in the device, and the second rubber hose 11 is used for connecting with the storage assembly.

[0026] Please refer to Figure 1 , Figure 3 and Figure 4 , the utility model provides a kind of embodiment: a device for indoor water sediments experiment of pesticide;

[0027] It comprises a docking assembly and an air pump 1, one end of the air inlet end 9 is provided with a first rubber hose 7, one end of the first rubber hose 7 is provided with a docking assembly, the docking assembly comprises a hollow tube 4, a first arc-shaped connector 5 and a second arc-shaped connector 6, the first arc-shaped connector 5 and the second arc-shaped connector 6 are installed at both ends of the hollow tube 4, the second arc-shaped connector 6 is docked with the first rubber hose 7, one end of the connecting pipe 3 is docked with the first arc-shaped connector 5, one end of the connecting pipe 3 is connected with the air pump 1, and one side of the air pump 1 is provided with an air filling end 2 connected with the connecting pipe 3.

[0028] The air pump 1 generates air flow after being powered on, and the air flow enters the docking assembly through the connecting pipe 3, the docking assembly is used for sealingly connecting the connecting pipe 3 and the first rubber hose 7, the first arc-shaped connector 5 and the second arc-shaped connector 6 are respectively inserted into one end of the connecting pipe 3 and the first rubber hose 7, so that the gas in the connecting pipe 3 can enter the first rubber hose 7 through the docking assembly, and gas leakage is avoided.

[0029] Please refer to Figure 1 and Figure 5The utility model provides an embodiment: a device for pesticide indoor water deposit experiment,

[0030] Including glass bottle 12 and second gas flow meter 17, the storage component includes glass bottle 12, the top opening of glass bottle 12 is installed with rubber plug 13, the top of rubber plug 13 is installed with first L type glass tube 14, first L type glass tube 14 is connected with second rubber hose 11, the top of rubber plug 13 is installed with second L type glass tube 15, one end of second L type glass tube 15 is connected with third rubber hose 16, one end of third rubber hose 16 is installed with second gas flow meter 17,

[0031] Glass bottle 12 is used to store water deposit, rubber plug 13 is used to close the top of glass bottle 12, then through first L type glass tube 14 and second L type glass tube 15 are connected with second rubber hose 11 and third rubber hose 16 respectively, make the gas in second rubber hose 11 enter glass bottle 12 through first L type glass tube 14, and the water deposit is scattered, and the gas enters second gas flow meter 17 through third rubber hose 16, and finally is discharged through second gas flow meter 17.

[0032] Working principle: before using the device for pesticide indoor water deposit experiment, whether the device for pesticide indoor water deposit experiment exists the problem of influence use should be checked first, first, the inflation pump 1, first gas flow meter 8, glass bottle 12, second gas flow meter 17 are connected, after connecting, the inflation pump 1 is electrified and produces gas and enters glass bottle 12 through first gas flow meter 8, and finally enters second gas flow meter 17 through third rubber hose 16, the gas flow of the gas inlet and gas outlet of the device is detected and adjusted through first gas flow meter 8 and second gas flow meter 17, so that the gas flow rate of the gas inlet and gas outlet of the device is same, so as to ensure that the inflation amount in each glass bottle 12 is consistent.

[0033] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model, any figure mark in the claims should not be regarded as limiting the involved claims.

Claims

1. An apparatus for pesticide indoor water sediment experiment, comprising a gas detection assembly, characterized in that: The gas detection assembly is used for detecting by the flow of gas, the gas detection assembly includes a first gas flow meter (8) and a flow regulating valve (18), the flow regulating valve (18) is installed on one side of the first gas flow meter (8), the bottom side of the first gas flow meter (8) is provided with an air inlet end (9), the top side of the first gas flow meter (8) is provided with an exhaust end (10), one end of the exhaust end (10) is connected with a second rubber hose (11), one end of the second rubber hose (11) is connected with a storage assembly, and the storage assembly is used for storing water deposits.

2. A device for indoor water sediment experiments for pesticides according to claim 1, characterized in that: One end of the air inlet end (9) is provided with a first rubber hose (7), and one end of the first rubber hose (7) is provided with a docking assembly.

3. A device for indoor water sediment experiments of agricultural chemicals according to claim 2, characterized in that: The docking assembly includes a hollow tube (4), a first arc-shaped connector (5) and a second arc-shaped connector (6), the first arc-shaped connector (5) and the second arc-shaped connector (6) are installed at both ends of the hollow tube (4), and the second arc-shaped connector (6) is docked with the first rubber hose (7).

4. A device for indoor water sediment experiments of agricultural chemicals according to claim 3, characterized in that: One end of the first arc-shaped connector (5) is docked with a connecting pipe (3), one end of the connecting pipe (3) is connected with an air pump (1), one side of the air pump (1) is provided with an air charging end (2) connected with the connecting pipe (3).

5. A device for indoor water sediment experiment of pesticides according to claim 1, characterized in that: The storage assembly includes a glass bottle (12), a rubber plug (13) is installed at the top opening of the glass bottle (12), a first L-shaped glass tube (14) is installed through the top of the rubber plug (13), the first L-shaped glass tube (14) is connected with the second rubber hose (11), and a second L-shaped glass tube (15) is installed through the top of the rubber plug (13).

6. A device for indoor water sediment experiments of agricultural chemicals according to claim 5, characterized in that: One end of the second L-shaped glass tube (15) is connected with a third rubber hose (16), and one end of the third rubber hose (16) is provided with a second gas flow meter (17).

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