Detection device for indicating pollution degree of domestic sewage by color reaction
By integrating indicators and color indicator lights in the water quality detector, the problem of inability to intuitively indicate the degree of domestic sewage pollution in the prior art is solved, and the intuitive display of the degree of sewage pollution is achieved.
Patent Information
- Application Number
- CN202420921548.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The existing water quality measuring instrument cannot intuitively indicate the degree of domestic sewage pollution after the inspection is completed. It is convenient for professionals to view but it is difficult for ordinary people to understand.
A detection device including a water quality detector and indicator is designed. By setting up multiple color indicator lights, the color indicator light is turned on according to the preset threshold. The higher the degree of pollution, the more color indicator lights are turned on, and the degree of sewage pollution is intuitively displayed.
It enables ordinary people to view the degree of sewage pollution more intuitively, and solves the problem that the degree of pollution cannot be intuitively indicated in the prior art.
Smart Images
Figure CN222850513U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of domestic sewage detection, in particular to a detection device which uses color reaction to indicate the degree of domestic sewage pollution. Background Art
[0002] Domestic sewage is the wastewater discharged in the daily life of residents, mainly from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and industrial toilets. Domestic sewage testing refers to the operation of testing the collected samples with a water quality tester.
[0003] A water quality meter is an instrument used to monitor various components in water. It mainly refers to instruments that measure BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen and other items in water. Water quality meters are generally required to be intuitive, highly sensitive, lightweight and portable.
[0004] Nowadays, most water quality meters display the results in the form of data after testing water samples. It is convenient for professionals to check, but ordinary people cannot fully understand the meaning of each data, and the device cannot indicate the degree of domestic sewage pollution more intuitively. Summary of the invention
[0005] The utility model aims to provide a detection device which indicates the degree of domestic sewage pollution by color reaction, so as to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection device for indicating the degree of domestic sewage pollution by color reaction, comprising a water quality detector and an indicator, the upper end of the water quality detector is provided with a groove, the inner side of the groove is rotatably mounted with a cover plate, the inner side of the cover plate is fixedly mounted with a magnetic suction block, the inner side of the groove is provided with a connecting hole and a detection port, the side of the water quality detector is provided with a slide groove, the inner side of the slide groove is movably mounted with a slider, the outer side of the slider is fixedly mounted with a baffle, the outer side of the baffle is threadedly mounted with a positioning screw, the interior of the slide groove is provided with a first positioning hole, a second positioning hole and a connecting groove, the side of the indicator is fixedly mounted with a limit block, the side of the limit block is fixedly mounted with a connecting plug-in, the sides of the slider and the baffle are fixedly mounted with a positioning block, the side of the indicator is provided with a positioning groove, and the inside of the indicator is fixedly mounted with a color indicator light.
[0007] Preferably, the cover plate fits the inner side of the groove, and the magnetic block is magnetically connected to the inner side of the connecting hole.
[0008] Preferably, the baffle is fitted with the outer side of the slide slot opening, and the positioning screw extends to the inside of the first positioning hole.
[0009] Preferably, the indicator fits against the side of the water quality detector, and the limit block fits against the inner side of the slide groove.
[0010] Preferably, the connection plug-in is fitted with the inner side of the connection groove, and the connection plug-in is electrically connected to the water quality detector.
[0011] Preferably, the positioning block fits with the inner side of the positioning groove, and the positioning block and the positioning groove are in an "I"-shaped structure.
[0012] Preferably, five color indicator lights are provided, and the color indicator lights are electrically connected to the indicator.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model provides a slide groove on the side of the water quality detector, and the indicator can be connected with the connecting groove in the slide groove. The slider, the baffle and the positioning screw cooperate with each other. When not in use, the baffle covers the slide groove on the side of the water quality detector, thereby improving the dustproofness of the device.
[0015] A plurality of color indicator lights are arranged on the indicator of the utility model. When the water quality detector completes the detection of the sewage sample, the data is transmitted to the indicator, and then the color indicator lights are turned on according to the preset threshold value. The higher the pollution degree, the more color indicator lights are turned on, so that ordinary personnel can check the pollution degree of the sewage more intuitively. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0017] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;
[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the water quality detector of the utility model;
[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the indicator of the utility model;
[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the baffle of the utility model.
[0021] Among them: 1. Water quality detector; 2. Indicator; 3. Groove; 4. Cover; 5. Magnetic block; 6. Connection hole; 7. Detection port; 8. Slide groove; 9. Slider; 10. Baffle; 11. Positioning screw; 12. Positioning hole one; 13. Positioning hole two; 14. Connection groove; 15. Limit block; 16. Connection plug-in; 17. Positioning block; 18. Positioning groove; 19. Color indicator light. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1
[0023] See also Figure 1 , the figure shows a detection device for indicating the degree of domestic sewage pollution by color reaction, including a water quality detector 1 and an indicator 2. A groove 3 is provided at the upper end of the water quality detector 1, a cover plate 4 is rotatably installed on the inner side of the groove 3, a magnetic block 5 is fixedly installed on the inner side of the cover plate 4, a connecting hole 6 and a detection port 7 are provided on the inner side of the groove 3, a slide groove 8 is provided on the side of the water quality detector 1, a slider 9 is movably installed on the inner side of the slide groove 8, a baffle 10 is fixedly installed on the outer side of the slider 9, a positioning screw 11 is threadedly installed on the outer side of the baffle 10, a positioning hole 12, a positioning hole 2 13 and a connecting groove 14 are provided inside the slide groove 8, a limit block 15 is fixedly installed on the side of the indicator 2, a connecting plug-in 16 is fixedly installed on the side of the limit block 15, a positioning block 17 is fixedly installed on the sides of the slider 9 and the baffle 10, a positioning groove 18 is provided on the side of the indicator 2, and a color indicator light 19 is fixedly installed inside the indicator 2.
[0024] See also Figure 1 and Figure 2 The cover plate 4 fits the inner side of the groove 3 , and the magnetic block 5 is magnetically connected to the inner side of the connecting hole 6 .
[0025] In this embodiment: when not in use, the cover plate 4 covers the groove 3, and the magnetic block 5 is adsorbed in the connecting hole 6 by magnetic force. When in use, the cover plate 4 is flipped out, and the domestic sewage sampling tube is put into the detection port 7 after sampling, and the water quality detector 1 detects the sewage.
[0026] Working principle: When not in use, the cover plate 4 covers the groove 3, the magnetic block 5 is adsorbed in the connecting hole 6 by magnetic force, the slider 9 moves to one end of the slide slot 8, the positioning screw 11 rotates into the positioning hole 12, and the baffle 10 covers the opening of the slide slot 8. When in use, the positioning screw 11 is rotated out of the positioning hole 12, the slider 9 moves to the other end of the slide slot 8, and the limit block 15 is inserted into the slide slot 8 to prevent the indicator 2 from shaking. At this time, the connecting plug-in 16 is inserted into the connecting slot 14, and the baffle 10 is pushed to move the positioning block 17 to the positioning slot 1 8, rotate the positioning screw 11 to the second positioning hole 13 to position the baffle 10, the positioning block 17 prevents the indicator 2 from falling off, and the cover 4 is turned over. The domestic sewage sampling tube is put into the detection port 7 after sampling. The water quality detector 1 detects the sewage. The pollution data detected by the water quality detector 1 is transmitted to the indicator 2 through the connecting plug-in 16. The indicator 2 turns on the color indicator light 19 according to the preset threshold value. The higher the pollution degree, the more color indicator lights 19 are turned on, which is convenient for ordinary people to check the pollution degree of sewage more intuitively. Example 2
[0027] See also Figure 2 and Figure 3 The baffle 10 fits against the outer side of the opening of the slide slot 8 , and the positioning screw 11 extends to the interior of the positioning hole 12 .
[0028] In this embodiment: the baffle 10 is moved, and the slider 9 slides along the inner side of the slide groove 8. When not in use, the slider 9 moves to one end of the slide groove 8, and the positioning screw 11 rotates into the positioning hole 12. At this time, the baffle 10 blocks the opening of the slide groove 8.
[0029] See also Figure 3 and Figure 4 The indicator 2 is fitted with the side of the water quality detector 1, and the limit block 15 is fitted with the inner side of the slide groove 8.
[0030] In this embodiment, the positioning screw 11 is rotated out of the positioning hole 12, and the slider 9 is moved to the other end of the slide groove 8. At this time, the limit block 15 is inserted into the slide groove 8 to prevent the indicator 2 from shaking.
[0031] See also Figure 3 and Figure 4 The connecting plug-in 16 is fitted with the inner side of the connecting groove 14 , and the connecting plug-in 16 is electrically connected to the water quality detector 1 .
[0032] In this embodiment: the connection plug-in 16 is inserted into the connection slot 14 , and the pollution data detected by the water quality detector 1 is transmitted to the indicator 2 through the connection plug-in 16 .
[0033] See also Figure 4 and Figure 5The positioning block 17 fits the inner side of the positioning groove 18, and the positioning block 17 and the positioning groove 18 are in an "I"-shaped structure.
[0034] In this embodiment: when the limit block 15 is located in the slide groove 8, the baffle 10 is pushed to move the positioning block 17 into the positioning groove 18, and the positioning screw 11 is rotated into the second positioning hole 13 to position the baffle 10. The positioning block 17 prevents the indicator 2 from falling off.
[0035] See also Figure 1 There are five color indicator lights 19 , and the color indicator lights 19 are electrically connected to the indicator 2 .
[0036] In this embodiment: the indicator 2 turns on the color indicator lights 19 , and the higher the pollution level is, the more color indicator lights 19 are turned on.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A detection device for indicating the degree of domestic sewage pollution by color reaction, comprising a water quality detector (1) and an indicator (2), characterized in that: The water quality detector (1) has a groove (3) at the upper end, a cover plate (4) is rotatably mounted on the inner side of the groove (3), a magnetic block (5) is fixedly mounted on the inner side of the cover plate (4), a connecting hole (6) and a detection port (7) are formed on the inner side of the groove (3), a slide groove (8) is formed on the side of the water quality detector (1), a slider (9) is movably mounted on the inner side of the slide groove (8), a baffle (10) is fixedly mounted on the outer side of the slider (9), and a fixed screw thread is mounted on the outer side of the baffle (10). A positioning screw rod (11) is provided, a positioning hole 1 (12), a positioning hole 2 (13) and a connecting groove (14) are provided inside the slide groove (8), a limiting block (15) is fixedly installed on the side of the indicator (2), a connecting plug-in (16) is fixedly installed on the side of the limiting block (15), a positioning block (17) is fixedly installed on the sides of the slider (9) and the baffle (10), a positioning groove (18) is provided on the side of the indicator (2), and a color indicator light (19) is fixedly installed inside the indicator (2).
2. A detection device for indicating the degree of domestic sewage pollution by color reaction according to claim 1, characterized in that: The cover plate (4) is fitted with the inner side of the groove (3), and the magnetic attraction block (5) is magnetically connected to the inner side of the connection hole (6).
3. A detection device for indicating the degree of domestic sewage pollution by color reaction according to claim 1, characterized in that: The baffle (10) fits against the outer side of the opening of the slide groove (8), and the positioning screw (11) extends to the interior of the first positioning hole (12).
4. A detection device for indicating the degree of domestic sewage pollution by color reaction according to claim 1, characterized in that: The indicator (2) is fitted with the side of the water quality detector (1), and the limit block (15) is fitted with the inner side of the slide groove (8).
5. The detection device for indicating the degree of domestic sewage pollution by color reaction according to claim 1 is characterized in that: The connection plug (16) is fitted with the inner side of the connection groove (14), and the connection plug (16) is electrically connected to the water quality detector (1).
6. The detection device for indicating the degree of domestic sewage pollution by color reaction according to claim 1, characterized in that: The positioning block (17) fits in with the inner side of the positioning groove (18), and the positioning block (17) and the positioning groove (18) are in an "I"-shaped structure.
7. The detection device for indicating the degree of domestic sewage pollution by color reaction according to claim 1, characterized in that: Five color indicator lights (19) are provided, and the color indicator lights (19) are electrically connected to the indicator (2).