A wastewater treatment testing device

Abstract

This utility model discloses a wastewater treatment testing device, comprising: a testing body, an operating groove, and a guiding assembly. The operating groove is located on the top side of the testing body, and a testing port is provided on the bottom wall of the operating groove. The guiding assembly is located on the top of the operating groove and is used to assist the insertion of a water sample tube into the testing port. The guiding assembly includes a guide sleeve, which is located in the inner cavity of the operating groove and at the top of the testing port. A fixing part for supporting the guide sleeve is provided on the side of the guide sleeve. This utility model provides a guiding assembly in the operating groove at the top of the testing body. The guide sleeve in the guiding assembly is positioned and fixed by the fixing part. The guide sleeve assists in guiding the water sample tube into the testing port, realizing a rapid alignment and insertion operation between the water sample tube and the testing port. When facing a large number of water sample testing tasks, this design can avoid the time-consuming operation of visually aligning the water sample tube and the testing port.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing equipment, and in particular to a wastewater treatment testing device. Background Technology

[0002] In the water quality testing process in the wastewater treatment field, water sample tubes need to be frequently inserted into the testing port of the testing equipment to detect pollutants. Existing testing devices mostly rely on operators to visually align the water sample tube with the testing port for insertion.

[0003] However, when faced with a large number of wastewater samples for testing, operators need to align the sample tube with the testing port multiple times. Especially in continuous operation scenarios, visual fatigue can easily lead to a longer time for inserting the sample tube each time.

[0004] Therefore, how to achieve rapid alignment of the water sample tube and the testing port through structured design has become an urgent problem to be solved. Utility Model Content

[0005] The purpose of this invention is to provide a wastewater treatment testing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wastewater treatment testing device, comprising:

[0007] Detect the body;

[0008] An operating groove is provided on the top side of the detection body, and the bottom wall of the operating groove is provided with a detection port for inserting a water sample tube.

[0009] A guide assembly is disposed at the top of the operating groove. The guide assembly is used to assist the insertion of the water sample tube into the detection port. The guide assembly includes a guide sleeve, which is disposed in the inner cavity of the operating groove and located at the top of the detection port. The side of the guide sleeve is provided with a fixing part for supporting the guide sleeve.

[0010] Preferably, the fixing part includes:

[0011] Support rods, a plurality of such support rods are symmetrically arranged on the top of the guide sleeve;

[0012] A plurality of limiting grooves are symmetrically opened on the top of the detection body, and the limiting grooves are used to limit the insertion of the support rod;

[0013] A positioning element is disposed at the bottom of one of the support rods, and the positioning element is used to limit the support rod;

[0014] A locking element is provided at the bottom of another support rod, and the locking element is used to lock the position of the support rod and the limiting groove.

[0015] Preferably, the positioning element includes a positioning pin, the bottom of which is inserted into the inner wall of the limiting groove.

[0016] Preferably, the locking element includes:

[0017] A positioning block is provided at the bottom of the support rod, and the bottom of the positioning block is inserted into the inner wall of the limiting groove.

[0018] An elastic insert is provided at the intersection of the positioning insert and the inner wall of the limiting groove;

[0019] A snap-fit ​​groove is formed on the inner wall of the operating groove, and the snap-fit ​​groove is used for the insertion and snap-fit ​​of the elastic insert.

[0020] Preferably, the side of the elastic insert is provided with a wedge-shaped protrusion, which is used to engage with the inner wall of the engagement groove.

[0021] Preferably, a sealing plate is hinged to the side of the operating groove, and the sealing plate is used to close and isolate the operating groove.

[0022] Preferably, the side of the sealing plate is provided with a handle, which is used to lift and flip the sealing plate.

[0023] The technical effects and advantages of this utility model are as follows:

[0024] This invention features a guide assembly with an operating groove on the top of the testing machine. The guide sleeve in the guide assembly is positioned and fixed by a fixing part. The guide sleeve assists in the insertion of the water sample tube into the testing port, enabling the water sample tube to be quickly aligned and inserted into the testing port. When dealing with a large number of water sample testing tasks, this design can avoid the time-consuming operation of visually aligning the water sample tube with the testing port. Attached Figure Description

[0025] Figure 1 This is one of the overall structural schematic diagrams of this utility model.

[0026] Figure 2 The second schematic diagram shows the overall structure of this utility model.

[0027] Figure 3 This utility model Figure 1 Enlarged view of the structure at point A in the middle.

[0028] Figure 4 This is a cross-sectional view of the guide component of this utility model.

[0029] In the diagram: 1. Detection body; 101. Detection port; 2. Operation groove; 201. Limiting groove; 202. Snap-fit ​​groove; 3. Sealing plate; 301. Lifting handle; 4. Guide sleeve; 5. Support rod; 6. Elastic insert; 7. Positioning block; 8. Positioning post. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1: This utility model provides the following... Figure 1-4 The wastewater treatment testing device shown includes: a testing body 1, an operating groove 2, and a guide assembly;

[0032] It should be noted that the operating groove 2 is located on the top side of the detection body 1, and the bottom wall of the operating groove 2 is provided with a detection socket 101 for inserting a water sample tube. The guide component is located on the top of the operating groove 2 and is used to assist the water sample tube in being inserted into the detection socket 101.

[0033] Specifically, the detection unit 1 uses a TR-AX multi-parameter water quality analyzer, and the detection port 101 is used for inserting the sewage sample tube into the inner cavity of the detection port 101.

[0034] It should be noted that the guide assembly includes a guide sleeve 4, which is disposed in the inner cavity of the operating groove 2 and located at the top of the detection port 101. The side of the guide sleeve 4 is provided with a fixing part for supporting the guide sleeve 4.

[0035] Specifically, the guide sleeve 4 is made of plastic and is tapered, with its bottom radius equal to the top radius of the detection port 101.

[0036] Furthermore, the fixing part includes: support rod 5, limiting groove 201, positioning element and locking element;

[0037] It should be noted that multiple support rods 5 are symmetrically arranged on the top of the guide sleeve 4, and multiple limiting grooves 201 are symmetrically opened on the top of the detection body 1. The limiting grooves 201 are used for limiting the insertion of the support rods 5. The positioning element is set at the bottom of one of the support rods 5, and the locking element is set at the bottom of the other support rod 5.

[0038] Specifically, the locking component is used to lock the position of the support rod 5 and the limiting groove 201, the positioning component is used to limit the support rod 5, the support rod 5 and the guide sleeve 4 are fixed by adhesive, and the positioning component includes a positioning pin 8, the bottom of the positioning pin 8 is inserted and connected to the inner wall of the limiting groove 201.

[0039] It should be noted that the positioning pin 8 and the support rod 5 are fixed by integral injection molding, and the inner wall of the limiting groove 201 is provided with a cylindrical groove for the positioning pin 8 to pass through.

[0040] Specifically, the locking components include: positioning insert 7, elastic insert 6 and locking groove 202;

[0041] It should be noted that the positioning plug 7 is located at the bottom of the support rod 5, and the bottom of the positioning plug 7 is inserted into the inner wall of the limiting groove 201. The elastic plug 6 is located at the intersection of the positioning plug 7 and the inner wall of the limiting groove 201. The snap-fit ​​groove 202 is opened on the inner wall of the operating groove 2.

[0042] Specifically, the snap-fit ​​groove 202 is used for the interlocking snap-fit ​​of the elastic insert 6. The positioning block 7 and the support rod 5 are fixed by integral injection molding. The top of the elastic insert 6 is interlocked with the bottom of the positioning block 7. The interlocking part is fixed by adhesive. The side of the elastic insert 6 is set with a wedge-shaped protrusion. The wedge-shaped protrusion is used to snap-fit ​​the inner wall of the snap-fit ​​groove 202.

[0043] It should be noted that the staff squeezes the elastic insert 6 through the snap-fit ​​groove 202, thereby detaching the elastic insert 6 from the snap-fit ​​groove 202.

[0044] A closing plate 3 is hinged to the side of the operating groove 2. The closing plate 3 is used to close and isolate the operating groove 2.

[0045] It should be noted that the inner wall of the closing plate 3 and the operating groove 2 are hinged together, and a handle 301 is provided on the side of the closing plate 3. The handle 301 is used to lift and flip the closing plate 3.

[0046] Specifically, the handle 301 and the closing plate 3 are fixed together with glue.

[0047] In actual use, a guide assembly is provided in the operating groove 2 on the top of the detection body 1. The guide sleeve 4 in the guide assembly is positioned and fixed by the fixing part. The guide sleeve 4 assists in the insertion of the water sample tube into the detection port 101, realizing the quick alignment and insertion of the water sample tube with the detection port 101. When facing a large number of water sample testing tasks, this design can avoid the time-consuming operation of visually aligning the water sample tube with the detection port 101.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sewage treatment detection device, characterized by, include: Detection of the body (1); Operating groove (2), the operating groove (2) is opened on the top side of the detection body (1), and the bottom wall of the operating groove (2) is provided with a detection port (101) for inserting water sample tube; A guide assembly is disposed at the top of the operating groove (2). The guide assembly is used to assist the water sample tube in being inserted into the detection port (101). The guide assembly includes a guide sleeve (4). The guide sleeve (4) is disposed in the inner cavity of the operating groove (2) and located at the top of the detection port (101). The side of the guide sleeve (4) is provided with a fixing part for supporting the guide sleeve (4).

2. The sewage treatment detection device according to claim 1, characterized in that, The fixing part includes: Support rods (5), a plurality of the support rods (5) are symmetrically arranged on the top of the guide sleeve (4); Limiting grooves (201), a plurality of the limiting grooves (201) are symmetrically opened on the top of the detection body (1), and the limiting grooves (201) are used to limit the insertion of the support rod (5); A positioning element is disposed at the bottom of one of the support rods (5), and the positioning element is used to limit the support rod (5); A locking element is provided at the bottom of another support rod (5) and is used to lock the position of the support rod (5) and the limiting groove (201).

3. The sewage treatment detection device according to claim 2, characterized in that, The positioning component includes a positioning pin (8), the bottom of which is inserted into the inner wall of the limiting groove (201).

4. The sewage treatment detection device according to claim 2, characterized in that, The locking element includes: Positioning insert (7), the positioning insert (7) is disposed at the bottom of the support rod (5), and the bottom of the positioning insert (7) is inserted and connected to the inner wall of the limiting groove (201); An elastic insert (6) is provided at the intersection of the positioning insert (7) and the inner wall of the limiting groove (201); The snap-fit ​​groove (202) is formed on the inner wall of the operating groove (2) and is used for the insertion and snap-fit ​​of the elastic insert (6).

5. The wastewater treatment detection device of claim 4, wherein, The side of the elastic insert (6) is provided with a wedge-shaped protrusion, which is used to engage with the inner wall of the snap-fit ​​groove (202).

6. The sewage treatment detection device according to claim 1, characterized in that, The side of the operating groove (2) is hinged with a sealing plate (3), which is used to close and isolate the operating groove (2).

7. The wastewater treatment detection device of claim 6, wherein, The side of the closed plate (3) is provided with a handle (301), which is used to lift and flip the closed plate (3).

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