Ammonia nitrogen detection kit for rapid detection of water quality
By designing an ammonia nitrogen detection box including a clamping assembly and a drawer box, the environmental pollution caused by traditional PH test strips and the safety of the inspectors caused by water quality detection are solved, and safer and more efficient water quality detection is achieved.
Patent Information
- Application Number
- CN202421116409.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-05-22
AI Technical Summary
Traditional PH test strips are directly discarded after water quality testing, causing environmental pollution and require drip operations during outdoor testing, which may cause bacteria to be infected with the tester.
An ammonia nitrogen detection box for rapid detection of water quality was designed, including the box body and the box cover. The box cover was equipped with a comparison card slot and a test card slot. The test rod was inserted and installed through the insertion hole. The test rod was installed with a engaging component on the surface. The box body was a double-layer structure. The drawer box was used to store the detected PH test strips.
Through the cooperation of the compaction block and the coil spring, the PH test strip can be safely inserted into the water area to be detected to avoid direct contact; the annular groove and rubber ring improve the sealing property and prevent the test strip from getting damp; the drawer box saves the detection data and avoids discarding it casually.
Smart Images
Figure CN222719422U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of water quality detection, and more specifically, particularly relates to an ammonia nitrogen detection box for quickly detecting water quality. Background Art
[0002] Ammonia nitrogen in water refers to combined nitrogen in the form of ammonia or ammonium ions, that is, nitrogen in the water in the form of free ammonia (NH3) and ammonium ions (NH4+); combined nitrogen in the form of free ammonia (NH3) and ammonium ions (NH4+) is called ammonia nitrogen; ammonia nitrogen is a nutrient in water bodies, which can lead to eutrophication of water. It is the main oxygen-consuming pollutant in water bodies and is toxic to fish and certain aquatic organisms.
[0003] Based on the above, the inventors have discovered the following problems: When testing water quality outdoors, pH test papers are usually used for rapid testing. However, traditional pH test papers are directly discarded after testing, causing environmental pollution. At the same time, during the test paper testing process, the operator is required to drip the pH test paper with water, and the water quality outdoors may contain a large number of bacteria, which may cause harm to the testers.
[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and an ammonia nitrogen detection kit for rapid detection of water quality is provided, in order to achieve a purpose with greater practical value. Utility Model Content
[0005] The purpose and effect of the ammonia nitrogen detection kit for rapid water quality detection of the utility model are achieved by the following specific technical means:
[0006] An ammonia nitrogen detection box for rapid water quality detection comprises a box body and a box cover, wherein a comparison card slot and a detection card slot are respectively provided on the top of the box cover, and insertion holes and drainage holes are respectively penetrated on the side walls of the box cover on both sides of the detection card slot, and a detection rod is installed on the box cover through the insertion hole, a ring is installed on one end of the detection rod, and a snap-fit assembly is installed on the surface of the detection rod.
[0007] Furthermore, the engaging assembly includes an assembly groove formed on the top of the detection rod, a clamping block is installed between the inner walls on both sides of the assembly groove via an axle pin and a coil spring, and a slot hole is formed on the surface of the clamping block.
[0008] Furthermore, the box body is a double-layer structure, a rectangular groove is opened on the surface of the box body, a drawer box is slidably installed in the rectangular groove, and the drawer box is located at the lower layer of the double-layer structure.
[0009] Furthermore, an annular groove is provided along the edge of the upper end surface of the box body, an annular rubber ring is installed on the bottom end surface of the box cover, and the box body and the box cover are assembled and installed through the annular groove and the annular rubber ring.
[0010] Furthermore, the box body and the box cover are both made of plastic material.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The assembly slot and the clamping block are used in conjunction with the coil spring. When the clamping block is opened, the pH test paper can be pressed between the assembly slots, and then the detection rod is inserted into the water area to be tested, avoiding direct contact between the body of the tester and the test water area, thereby improving overall safety;
[0013] By using the annular groove 10 in conjunction with the annular rubber ring, the airtightness between the box body and the box cover can be improved, so that the PH test paper placed in the box body will not be affected by moisture, and the PH test paper can be used for a long time;
[0014] Through the design of the drawer box, the tested PH test paper can be placed in the box body to avoid being thrown away casually. At the same time, the tested PH test paper data can be saved for later recording. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a three-dimensional schematic diagram of an ammonia nitrogen detection box for quickly detecting water quality.
[0016] Figure 2 This utility model is a kind of ammonia nitrogen detection kit for rapid detection of water quality Figure 1 An enlarged schematic diagram of point A in FIG.
[0017] Figure 3 The utility model is a three-dimensional schematic diagram of a detection rod of an ammonia nitrogen detection box for quickly detecting water quality.
[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0019] 1. Box body; 2. Box cover; 3. Comparison card slot; 4. Detection card slot; 5. Drawer box; 6. Detection rod; 7. Ring; 8. Assembly groove; 9. Pressing block; 10. Annular groove; 11. Annular rubber ring; 12. Drain hole. DETAILED DESCRIPTION
[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example
[0023] As attached Figure 1 To Attachment Figure 3 As shown:
[0024] The utility model provides an ammonia nitrogen detection box for rapid detection of water quality, comprising a box body 1 and a box cover 2, wherein a comparison card slot 3 and a detection card slot 4 are respectively provided on the top of the box cover 2, and insertion holes and drainage holes 12 are respectively penetrated on the side walls of the box cover 2 on both sides of the detection card slot 4, a detection rod 6 is installed on the box cover 2 through the insertion hole, a ring 7 is installed at one end of the detection rod 6, and a snap-fit assembly is installed on the surface of the detection rod 6.
[0025] Among them, the clamping assembly includes an assembly groove 8 opened on the top of the detection rod 6, and a clamping block 9 is installed between the inner walls on both sides of the assembly groove 8 through an axle pin and a coil spring, and a slot hole is opened on the surface of the clamping block 9. The assembly groove 8 and the clamping block 9 are used in conjunction with the coil spring. When the clamping block 9 is opened, the pH test paper can be pressed between the assembly grooves 8, and then the detection rod 6 is inserted into the water area to be detected, thereby avoiding direct contact between the limbs of the detection personnel and the detection water area, thereby improving the overall safety.
[0026] Among them, the box body 1 is a double-layer structure, and a rectangular groove is opened on the surface of the box body 1. A drawer box 5 is slidably installed in the rectangular groove, and the drawer box 5 is located at the lower layer of the double-layer structure. Through the design of the drawer box 5, the tested PH test paper can be placed in the box body 1 to avoid being discarded casually. At the same time, the tested PH test paper data can be saved for easy recording later.
[0027] Among them, an annular groove 10 is opened along the edge of the upper end surface of the box body 1, and an annular rubber ring 11 is installed on the bottom end surface of the box cover 2, and the box body 1 and the box cover 2 are assembled and installed through the annular groove 10 and the annular rubber ring 11. The use of the annular groove 10 in conjunction with the annular rubber ring 11 can improve the airtightness between the box body 1 and the box cover 2, so that the PH test paper placed in the box body 1 will not be affected by moisture, and the PH test paper can be used for a long time.
[0028] The box body 1 and the box cover 2 are both made of plastic material, which can reduce the overall weight of the detection box and facilitate overall carrying.
[0029] The specific usage and function of this embodiment are as follows:
[0030] First, open the box cover 2, then take out the PH test paper placed in the box body 1, then pull out the detection rod 6 from one side of the box cover 2, open the clamping block 9, place the PH test paper between the assembly slots 8, and release the clamping block 9. At this time, the clamping block 9 is reacted by the coil spring, forcing the clamping block 9 to be pressed on both sides of the PH test paper. After assembly and installation, insert the detection rod 6 into the water area to be tested, and ensure that the PH test paper is wet, then insert the detection rod 6 into the detection card slot 4 and compare it with the test card diagram in the comparison card slot 3 and record it. The tested PH test paper is placed in the drawer box 5 for maintenance and storage. The overall design of this ammonia nitrogen detection box is novel, the structure is light, and it can achieve rapid comparison, thereby greatly improving the overall detection efficiency.
[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. An ammonia nitrogen detection kit for rapid water quality detection, comprising a box body (1) and a box cover (2), characterized in that: The top of the box cover (2) is respectively provided with a comparison card slot (3) and a detection card slot (4); the detection card slot (4) is provided with insertion holes and drainage holes (12) on the side walls of the box cover (2) on both sides; a detection rod (6) is inserted and installed on the box cover (2) through the insertion hole; a ring (7) is installed at one end of the detection rod (6), and a snap-fit assembly is installed on the surface of the detection rod (6).
2. The ammonia nitrogen detection kit for rapid water quality detection as claimed in claim 1, characterized in that: The engaging assembly comprises an assembly groove (8) formed on the top of the detection rod (6), a pressing block (9) is installed between the inner walls on both sides of the assembly groove (8) via an axle pin and a coil spring, and a slot hole is formed on the surface of the pressing block (9).
3. The ammonia nitrogen detection kit for rapid water quality detection as claimed in claim 1, characterized in that: The box body (1) is a double-layer structure, a rectangular groove is provided on the surface of the box body (1), a drawer box (5) is slidably mounted in the rectangular groove, and the drawer box (5) is located at the lower layer of the double-layer structure.
4. The ammonia nitrogen detection kit for rapid water quality detection as claimed in claim 1, characterized in that: An annular groove (10) is provided along the edge of the upper end surface of the box body (1), an annular rubber ring (11) is installed on the bottom end surface of the box cover (2), and the box body (1) and the box cover (2) are assembled and installed via the annular groove (10) and the annular rubber ring (11).
5. The ammonia nitrogen detection kit for rapid water quality detection as claimed in claim 1, characterized in that: The box body (1) and the box cover (2) are both made of plastic material.