Separating funnel for water quality detection

Abstract

The utility model relates to the technical field of separating funnels for water quality detection, in particular to a separating funnel for water quality detection. The technical problems are as follows: when the separating funnel for water quality detection is used, the water quality is relatively turbid when a mixed solution is added into the funnel, and an operator needs to additionally stir and stand the mixed solution, so that the operation is relatively inconvenient; according to the technical scheme, the separating funnel for water quality detection comprises a separating funnel main body, a protection assembly, a functional assembly, a liquid injection assembly, a filtering assembly, a mounting assembly, a stirring assembly and a liquid inlet assembly, compared with a traditional separating funnel for water quality detection, when mixed liquid is added into the funnel, water is turbid, an operator needs to stir and stand the mixed liquid additionally, and inconvenience is caused. And the mixed liquid can be filtered, so that the funnel is prevented from being blocked by foreign matters in the mixed liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of separating funnels for water quality detection, in particular to a separating funnel for water quality detection. Background Art

[0002] The separatory funnel for water quality testing is a laboratory device used to separate mixed liquids containing substances of different densities. It usually consists of a conical glass container and a long-necked flask with an opening at the bottom. By pouring the mixed liquid into the separatory funnel, the lighter substance will float on the heavier substance to form two layers, and the two substances can be collected separately by opening the lower opening. The separatory funnel plays an important role in water quality testing, chemical experiments and other scientific experiments. However, when using the separatory funnel for water quality testing, the mixed liquid containing substances of different densities is generally collected through a water collecting funnel. However, when the mixed liquid is added to the funnel, the water quality is relatively turbid, and the operator needs to stir it and let it stand, which is inconvenient. Utility Model Content

[0003] In order to overcome the problem that when using a separatory funnel for water quality testing, a mixed liquid containing substances of different densities is generally collected through a water collecting funnel. However, when the mixed liquid is added to the funnel, the water quality is relatively turbid, and the operator needs to stir it and let it stand, which is quite inconvenient.

[0004] The technical solution of the utility model is: a separating funnel for water quality detection, comprising a separating funnel main body, a protective component, a functional component, a liquid injection component, a filtering component, a mounting component, a stirring component and a liquid inlet component, wherein a protective component is arranged on the outer side of the separating funnel main body, a functional component is arranged on one side of the separating funnel main body, a liquid injection component is arranged on the bottom end of the separating funnel main body, a filtering component is arranged inside the separating funnel main body, a mounting component is arranged on the inner wall of the separating funnel main body, a stirring component is arranged inside the mounting component, and a liquid inlet component is arranged on the other side of the separating funnel main body.

[0005] Preferably, the separating funnel body is protected by a protective component, the operator is marked by a functional component, the sample liquid is discharged from the separating funnel body by a liquid injection component, the test water quality is filtered by a filtering component, the stirring component is installed and limited by an installation component, the test liquid is stirred by a stirring component, and the liquid to be tested is added to the separating funnel body by a liquid inlet component.

[0006] Preferably, the protective component includes a protective shell and an observation window. The protective shell is provided on the outside of the separatory funnel body, and an observation window is provided on one side of the protective shell. When in use, the protective shell protects the outside of the separatory funnel body, and the observation window facilitates the user to observe the inside of the separatory funnel body.

[0007] Preferably, the functional component includes a card box and indicator paper. A card box is provided on one side of the separatory funnel body, and indicator paper is provided inside the card box. When in use, the indicator paper is installed through the card box, and the indicator paper is used to facilitate identification of operators.

[0008] Preferably, the liquid injection assembly includes a mounting base, a liquid injection tube and a limiting thread. The bottom end of the separating funnel body is provided with a mounting base, the inner side of the mounting base is provided with a limiting thread, and the interior of the mounting base is provided with an injection tube. When in use, the liquid injection tube is installed through the mounting base, the liquid injection tube is fixed through the limiting thread, and the water inside the separating funnel body is discharged through the liquid injection tube.

[0009] Preferably, the filter assembly includes a fixed base and a filter plate. The inner wall of the separatory funnel body is provided with a fixed base, and the filter plate is provided inside the fixed base. When in use, the filter plate is installed through the fixed base, and foreign matter in the test water is filtered through the filter plate.

[0010] Preferably, the installation assembly includes a limit bracket, a limit ring and a limit base. The limit bracket is arranged inside the separatory funnel body, the limit ring is arranged at one end of the limit bracket, and the limit base is arranged on the top surface of the filter plate. When in use, the limit ring is installed through the limit bracket, the stirring assembly is installed through the limit base, and the stirring assembly is limited by the limit ring.

[0011] Preferably, the stirring assembly includes a rotating shaft and stirring blades. The rotating shaft is arranged inside the limiting ring, and the stirring blades are arranged outside the rotating shaft. The stirring blades are arranged in multiple groups. When in use, the stirring blades can be rotated by rotating the rotating shaft, and the test liquid is stirred by the stirring blades.

[0012] Preferably, the liquid inlet assembly includes a liquid inlet tube and a connecting head. A liquid inlet tube is provided on one side of the separating funnel body, and a connecting head is provided at one end of the liquid inlet tube. When in use, the water to be tested can be added to the separating funnel body through the liquid inlet tube, and the liquid inlet tube can be connected to the water storage device through the connecting head.

[0013] Beneficial effects of the utility model:

[0014] 1. Compared with the traditional separating funnel for water quality testing, the mixed liquid containing substances of different densities is generally collected through a water collecting funnel. However, when the mixed liquid is added to the funnel, the water quality is relatively turbid, and the operator needs to stir it and let it stand, which is inconvenient. The separating funnel for water quality testing is provided with a stirring structure and a filtering structure. When the mixed liquid is added to the inside of the funnel, it can be stirred, and the mixed liquid can be filtered to prevent the foreign matter in the mixed liquid from clogging the funnel;

[0015] 2. Install the filter plate through the fixed base, filter the foreign matter in the tested water through the filter plate, install the limiting ring through the limiting bracket, install the stirring assembly through the limiting base, limit the stirring assembly through the limiting ring, rotate the stirring fan blade by rotating the rotating shaft, stir the test liquid through the stirring fan blade, add the water to be tested into the main body of the separating funnel through the liquid inlet pipe, and connect the liquid inlet pipe to the water storage device through the connector;

[0016] 3. Protect the outside of the separatory funnel body through the protective shell, and use the observation window to facilitate the user to observe the inside of the separatory funnel body. Install the indicator paper through the card box, and use the indicator paper to identify the operator. Install the injection tube through the mounting base, fix the injection tube through the limiting thread, and drain the water inside the separatory funnel body through the injection tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a schematic diagram of the first three-dimensional structure of a separating funnel for water quality testing of the utility model;

[0018] Figure 2 Shown is a second three-dimensional structure schematic diagram of a separating funnel for water quality testing of the utility model;

[0019] Figure 3 The present invention shows a schematic diagram of the bottom three-dimensional structure of a separating funnel for water quality testing of the present invention;

[0020] Figure 4 Shown is a schematic diagram of the first internal three-dimensional structure of a separating funnel for water quality testing of the utility model;

[0021] Figure 5 Shown is a schematic diagram of the second internal three-dimensional structure of a separating funnel for water quality testing of the utility model;

[0022] Explanation of the reference numerals: 1. separatory funnel body; 2. protection component; 3. functional component; 4. liquid injection component; 5. filtering component; 6. mounting component; 7. stirring component; 8. liquid inlet component; 201. protective shell; 202. observation window; 301. card box; 302. indicator paper; 401. mounting base; 402. liquid injection pipe; 403. limiting thread; 501. fixed base; 502. filter plate; 601. limiting bracket; 602. limiting ring; 603. limiting base; 701. rotating shaft; 702. stirring blade; 801. liquid inlet pipe; 802. connector. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1 The utility model provides an embodiment: a separating funnel for water quality detection, comprising a separating funnel body 1, a protection component 2, a functional component 3, a liquid injection component 4, a filtering component 5, a mounting component 6, a stirring component 7 and a liquid inlet component 8. The outer side of the separating funnel body 1 is provided with the protection component 2, one side of the separating funnel body 1 is provided with the functional component 3, the bottom end of the separating funnel body 1 is provided with the liquid injection component 4, the inside of the separating funnel body 1 is provided with the filtering component 5, the inner wall of the separating funnel body 1 is provided with the mounting component 6, the interior of the mounting component 6 is provided with the stirring component 7, and the other side of the separating funnel body 1 is provided with the liquid inlet component 8.

[0025] See also Figure 2-4 In this embodiment, the protection component 2 includes a protection shell 201 and an observation window 202. The outer side of the separatory funnel body 1 is provided with a protection shell 201, and one side of the protection shell 201 is provided with an observation window 202. When in use, the outer side of the separatory funnel body 1 is protected by the protection shell 201, and the user can observe the inside of the separatory funnel body 1 through the observation window 202. The functional component 3 includes a card box 301 and an indicator paper 302. The card box 301 is provided on one side of the separatory funnel body 1, and the inside of the card box 301 is provided with an indicator paper 302. When in use, the indicator paper 302 is installed through the card box 301, and the indicator paper 302 is convenient for marking the operator. The injection component 4 includes a mounting base 401, an injection tube 402, and a mounting base 401. and a limiting thread 403, a mounting base 401 is provided at the bottom end of the separating funnel body 1, a limiting thread 403 is provided on the inner side of the mounting base 401, an injection tube 402 is provided inside the mounting base 401, when in use, the injection tube 402 is installed through the mounting base 401, the injection tube 402 is fixed through the limiting thread 403, and the water inside the separating funnel body 1 is discharged through the injection tube 402, the filtering assembly 5 includes a fixed base 501 and a filter plate 502, the inner wall of the separating funnel body 1 is provided with a fixed base 501, and a filter plate 502 is provided inside the fixed base 501, when in use, the filter plate 502 is installed through the fixed base 501, and foreign matter in the test water is filtered through the filter plate 502.

[0026] The mounting assembly 6 includes a limiting bracket 601, a limiting ring 602 and a limiting base 603. The limiting bracket 601 is arranged inside the separating funnel body 1, and a limiting ring 602 is arranged at one end of the limiting bracket 601. The limiting base 603 is arranged on the top surface of the filter plate 502. When in use, the limiting ring 602 is installed by the limiting bracket 601, and the stirring assembly 7 is installed by the limiting base 603. The stirring assembly 7 is limited by the limiting ring 602. The stirring assembly 7 includes a rotating shaft 701 and a stirring fan blade 702. The rotating shaft 701 is arranged inside the limiting ring 602. A stirring blade 702 is arranged on the outer side of the rotating shaft 701, and the stirring blade 702 is arranged in multiple groups. When in use, the stirring blade 702 is rotated by rotating the rotating shaft 701, and the test liquid is stirred by the stirring blade 702. The liquid inlet component 8 includes a liquid inlet pipe 801 and a connector 802. A liquid inlet pipe 801 is arranged on one side of the separating funnel body 1, and a connector 802 is arranged at one end of the liquid inlet pipe 801. When in use, the water to be tested is added to the separating funnel body 1 through the liquid inlet pipe 801, and the liquid inlet pipe 801 is connected to the water storage device through the connector 802.

[0027] During operation, the outer side of the separating funnel body 1 is protected by the protective shell 201, and the inside of the separating funnel body 1 is convenient for the user to observe through the observation window 202. The indicator paper 302 is installed through the card box 301, and the indicator paper 302 is convenient for marking the operator;

[0028] At the same time, the injection tube 402 is installed through the installation base 401, the injection tube 402 is fixed through the limiting thread 403, the water inside the separating funnel body 1 is discharged through the injection tube 402, the filter plate 502 is installed through the fixed base 501, the foreign matter in the tested water is filtered through the filter plate 502, the limiting ring 602 is installed through the limiting bracket 601, the stirring assembly 7 is installed through the limiting base 603, and the stirring assembly 7 is limited by the limiting ring 602;

[0029] At the same time, by rotating the rotating shaft 701, the stirring blades 702 can be rotated, the testing liquid can be stirred by the stirring blades 702, the water to be tested can be added to the separating funnel body 1 through the liquid inlet pipe 801, and the liquid inlet pipe 801 can be connected to the water storage device through the connecting head 802.

[0030] Through the above steps, the separating funnel body 1 is protected by the protection component 2, the functional component 3 is used for identification by the operator, the liquid injection component 4 is used to facilitate the separation funnel body 1 to discharge the sample liquid, the filter component 5 is used to filter the test water quality, the installation component 6 is used to limit the stirring component 7, the stirring component 7 is used to stir the test liquid, and the liquid inlet component 8 is used to facilitate the addition of the liquid to be tested into the separating funnel body 1.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A separating funnel for water quality testing, comprising a separating funnel body (1); characterized in that: The invention also comprises a protective component (2), a functional component (3), a liquid injection component (4), a filtering component (5), a mounting component (6), a stirring component (7) and a liquid inlet component (8); the protective component (2) is arranged on the outer side of the separating funnel body (1); the functional component (3) is arranged on one side of the separating funnel body (1); the liquid injection component (4) is arranged at the bottom end of the separating funnel body (1); the filtering component (5) is arranged inside the separating funnel body (1); the mounting component (6) is arranged on the inner wall of the separating funnel body (1); the stirring component (7) is arranged inside the mounting component (6); and the liquid inlet component (8) is arranged on the other side of the separating funnel body (1).

2. A separating funnel for water quality testing according to claim 1, characterized in that: The protection component (2) comprises a protection shell (201) and an observation window (202); the protection shell (201) is arranged on the outside of the separatory funnel body (1); and the observation window (202) is provided on one side of the protection shell (201).

3. A separating funnel for water quality testing according to claim 1, characterized in that: The functional component (3) comprises a card box (301) and an indicator paper (302). The card box (301) is arranged on one side of the separating funnel body (1), and the indicator paper (302) is arranged inside the card box (301).

4. A separating funnel for water quality testing according to claim 1, characterized in that: The liquid injection assembly (4) comprises a mounting base (401), a liquid injection tube (402) and a limiting thread (403); the mounting base (401) is arranged at the bottom end of the separating funnel body (1); the limiting thread (403) is arranged on the inner side of the mounting base (401); and the liquid injection tube (402) is arranged inside the mounting base (401).

5. A separating funnel for water quality testing according to claim 1, characterized in that: The filter assembly (5) comprises a fixed base (501) and a filter plate (502); the inner wall of the separatory funnel body (1) is provided with the fixed base (501), and the interior of the fixed base (501) is provided with the filter plate (502).

6. A separating funnel for water quality testing according to claim 5, characterized in that: The mounting assembly (6) comprises a limiting bracket (601), a limiting ring (602) and a limiting base (603); the limiting bracket (601) is arranged inside the separatory funnel body (1); the limiting ring (602) is arranged at one end of the limiting bracket (601); and the limiting base (603) is arranged on the top surface of the filter plate (502).

7. A separating funnel for water quality testing according to claim 6, characterized in that: The stirring assembly (7) comprises a rotating shaft (701) and stirring blades (702); the rotating shaft (701) is arranged inside the limiting ring (602); the stirring blades (702) are arranged outside the rotating shaft (701); and the stirring blades (702) are arranged in multiple groups.

8. A separating funnel for water quality testing according to claim 1, characterized in that: The liquid inlet assembly (8) comprises a liquid inlet pipe (801) and a connector (802); the liquid inlet pipe (801) is arranged on one side of the separating funnel body (1), and the connector (802) is arranged on one end of the liquid inlet pipe (801).

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