A detection device for tap water treatment

Abstract

The utility model relates to a detection device for tap water treatment, including detection stage, the top fixed mounting of detection stage has acid -base detector, be connected with horizontal adjusting mechanism on the detection stage, be connected with vertical adjusting mechanism on horizontal adjusting mechanism, be connected with clamping mechanism on vertical adjusting mechanism, the electrode of clamping mechanism is used for clamping acid -base detector, the top fixed mounting of detection stage has a plurality of base, a plurality of the inside detachable mounting of base has detection cup, staff first places a plurality of detection cups respectively to the inside of a plurality of base, then uses clamping mechanism to hold the electrode of acid -base detector, uses horizontal adjusting mechanism and vertical adjusting mechanism to adjust the electrode of acid -base detector again, makes the electrode of acid -base detector one by one to extend to the inside of a plurality of detection cups and carry out the detection of acidity and alkalinity, need not to change the position of detection cup, has saved manpower and time, has improved detection efficiency.

Description

Technical Field

[0001] This utility model relates to the field of tap water testing technology, specifically a testing device for tap water treatment. Background Technology

[0002] Tap water refers to water that meets relevant standards and is produced after purification and disinfection at a water treatment plant for people's daily life and production. Domestic water is mainly drawn from rivers, lakes, groundwater, and surface water by the water plant's intake pumping station. After treatment processes such as sedimentation, disinfection, and filtration, it is finally delivered to various users through the distribution pumping station. During the tap water treatment process, samples are taken to test the acidity and alkalinity of the tap water.

[0003] According to Chinese Utility Model Patent Application No. CN202420882142.4, a pH meter with rapid calibration is proposed. The utility model describes that "when it is necessary to place the electrode into the calibration tank, the knob on one side of the fixed cylinder can be turned to drive the rotating rod and the second bevel gear to rotate, which in turn drives the first bevel gear and the threaded rod that are meshed on the surface to rotate, and drives the sliding rod to slide inside the fixed cylinder, which can drive the connecting rod and the electrode to move up and down, so as to avoid the operator accidentally touching the inner wall of the calibration tank and affecting the service life of the electrode."

[0004] The current rapid-calibration pH meter requires staff to place multiple liquid storage beakers one by one at the top center of the grid plate and use electrodes to insert into the interior of each beaker to detect acidity and alkalinity. The process of changing the position of the liquid storage beakers consumes manpower and time, affecting the detection efficiency. Therefore, a detection device for tap water treatment is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a detection device for tap water treatment, which has the advantages of high-efficiency detection and solves the problem of manpower and time being consumed and affecting detection efficiency when changing the position of the liquid storage beaker.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a testing device for tap water treatment, comprising a testing platform, an acid-base detector fixedly mounted on the top of the testing platform, a horizontal adjustment mechanism connected to the testing platform, a vertical adjustment mechanism connected to the horizontal adjustment mechanism, a clamping mechanism connected to the vertical adjustment mechanism, the clamping mechanism being used to clamp the electrodes of the acid-base detector, and multiple bases fixedly mounted on the top of the testing platform, each of the multiple bases having a detachable testing cup installed inside.

[0007] Furthermore, the horizontal adjustment mechanism includes a first chamber, which is fixedly connected to the bottom of the testing platform. A first motor is fixedly installed on the outer wall of the first chamber. The output end of the first motor passes through the first chamber and is fixedly installed with a first threaded rod. The side of the first threaded rod away from the output end of the first motor is rotatably connected to the inner wall of the first chamber. A first threaded sleeve is installed on the outer thread of the first threaded rod. A first movable rod that passes through and extends above the testing platform is fixedly installed on the surface of the first threaded sleeve. A first movable hole matching the first movable rod is opened on the top of the testing platform. A first movable plate is fixedly installed on the top of the first movable rod.

[0008] Furthermore, the vertical adjustment mechanism includes a second chamber, which is fixedly connected to the top of the first movable plate. A second motor is fixedly installed on the top of the second chamber. A second threaded rod is fixedly installed through and at the output end of the second motor. The bottom of the second threaded rod is rotatably connected to the inner bottom wall of the second chamber. A second threaded sleeve is installed on the outer thread of the second threaded rod. A second movable rod is fixedly installed on the surface of the second threaded sleeve, penetrating and extending to the outside of the second chamber. A second movable hole matching the second movable rod is opened on the side wall of the second chamber. A second movable plate is fixedly installed on the side wall of the second movable rod.

[0009] Furthermore, the clamping mechanism includes two side plates, both of which are fixedly connected to the top of the second movable plate. A third threaded sleeve is fixedly installed inside each of the two side plates, and a third threaded rod is threadedly installed inside each of the two third threaded sleeves. A knob is fixedly installed on the opposite side of each of the two third threaded rods, and a clamping block is rotatably installed on the opposite side of each of the two third threaded rods. A clamping groove is opened on the opposite side of each of the two clamping blocks, and both clamping grooves are matched with the electrodes of the acid-base detector.

[0010] Furthermore, the second movable plate has through holes inside, which are matched with the electrodes of the acid-base detector.

[0011] Furthermore, anti-slip pads are fixedly installed inside both of the clamping grooves and the through holes, and the sidewalls of the anti-slip pads are in contact with the electrodes of the acid-base detector.

[0012] Furthermore, a limiting block extending into the interior of the second movable plate is fixedly installed at the bottom of the clamping block, and a limiting groove matching the limiting block is opened at the top of the second movable plate.

[0013] Furthermore, a connecting ring is fixedly installed inside the base, and the detection cup is inserted into the base, with the side wall of the connecting ring fitting against the side wall of the detection cup.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects: This testing device for tap water treatment consists of a testing platform, an acid-base detector, a horizontal adjustment mechanism, a vertical adjustment mechanism, a clamping mechanism, a base, and testing cups. Operators first place multiple testing cups into the bases, then use the clamping mechanism to hold the electrodes of the acid-base detector. The horizontal and vertical adjustment mechanisms are then used to adjust the electrodes, allowing them to extend into each testing cup to detect acidity and alkalinity. This eliminates the need to change the position of the testing cups, saving manpower and time and improving testing efficiency. Attached Figure Description

[0015] Figure 1 This is a front view of the present utility model; Figure 2 This is a schematic diagram of the horizontal adjustment mechanism of this utility model; Figure 3 This utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the vertical adjustment mechanism of this utility model; Figure 5 This is a schematic diagram of the clamping mechanism of this utility model.

[0016] In the diagram: 1. Testing platform; 2. Acid-base detector; 3. Horizontal adjustment mechanism; 31. First chamber; 32. First motor; 33. First threaded rod; 34. First threaded sleeve; 35. First moving rod; 36. First moving plate; 4. Vertical adjustment mechanism; 41. Second chamber; 42. Second motor; 43. Second threaded rod; 44. Second threaded sleeve; 45. Second moving rod; 46. Second moving plate; 5. Clamping mechanism; 51. Side plate; 52. Third threaded sleeve; 53. Third threaded rod; 54. Knob; 55. Clamping block; 6. Base; 7. Testing cup. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-5This embodiment of a testing device for tap water treatment includes a testing platform 1, an acid-base detector 2 fixedly mounted on the top of the testing platform 1, a horizontal adjustment mechanism 3 connected to the testing platform 1, a vertical adjustment mechanism 4 connected to the horizontal adjustment mechanism 3, a clamping mechanism 5 connected to the vertical adjustment mechanism 4, the clamping mechanism 5 being used to clamp the electrodes of the acid-base detector 2, and four bases 6 fixedly mounted on the top of the testing platform 1, the four bases 6 being evenly and equidistantly distributed, and a testing cup 7 being detachably installed inside each of the four bases 6.

[0019] Specifically, the staff first places the four test cups 7 into the four bases 6 respectively, then uses the clamping mechanism 5 to clamp the electrodes of the acid-base detector 2, and then uses the horizontal adjustment mechanism 3 and the vertical adjustment mechanism 4 to adjust the electrodes of the acid-base detector 2, so that the electrodes of the acid-base detector 2 extend into the interior of multiple test cups 7 one by one to detect acidity and alkalinity. There is no need to change the position of the test cups 7, saving manpower and time and improving detection efficiency.

[0020] In addition, the pH meter 2 is an instrument that uses a pH indicating electrode to determine the pH value of a solution by potentiometric method. It is a precision electronic millivoltmeter designed specifically for use with ion-selective electrodes. Since the potential of the pH indicating electrode changes with the pH value of the solution, when the pH indicating electrode, such as a pH glass electrode, and the reference electrode, such as a saturated calomel electrode, are immersed in the solution to form a measuring cell, the generated electromotive force is related to the pH value of the solution. The pH meter converts the electromotive force output into a pH reading. Each pH interval is equivalent to 2.303RT / F volts. This value varies with the temperature of the solution in the measuring cell. Therefore, the pH meter is equipped with a temperature compensation knob. Adjusting it makes the change in electromotive force for each pH interval exactly correspond to the change in temperature that should be measured. The pH meter is also equipped with a positioning regulator, which applies an appropriate voltage to the cell electromotive force to make the pH meter reading consistent with the standard pH value. The pH value of the solution is directly displayed on the instrument.

[0021] In this embodiment, the horizontal adjustment mechanism 3 includes a first chamber 31, which is fixedly connected to the bottom of the testing platform 1. A first motor 32 is fixedly installed on the outer wall of the first chamber 31. The output end of the first motor 32 passes through the first chamber 31 and is fixedly installed with a first threaded rod 33. The side of the first threaded rod 33 away from the output end of the first motor 32 is rotatably connected to the inner wall of the first chamber 31 through a first bearing. Two first threaded sleeves 34 are installed on the external threads of the first threaded rod 33. A first moving rod 35 that passes through and extends above the testing platform 1 is fixedly installed on the surface of each of the two first threaded sleeves 34. A first moving hole matching the first moving rod 35 is opened on the top of the testing platform 1. A first moving plate 36 is fixedly installed on the top of the two first moving rods 35. The first moving plate 36 has an I-shaped cross section.

[0022] Specifically, by turning on the first motor 32, the first motor 32 drives the first threaded rod 33 to rotate, and the first threaded rod 33 drives the two first threaded sleeves 34, the two first moving rods 35 and the first moving plate 36 to move horizontally.

[0023] In this embodiment, the vertical adjustment mechanism 4 includes a second chamber 41, which is fixedly connected to the top of the first movable plate 36. A second motor 42 is fixedly installed on the top of the second chamber 41. A second threaded rod 43 is fixedly installed through and fixedly installed at the output end of the second motor 42. The bottom of the second threaded rod 43 is rotatably connected to the inner bottom wall of the second chamber 41 through a second bearing. Two second threaded sleeves 44 are installed on the external threads of the second threaded rod 43. A second movable rod 45 is fixedly installed on the surface of each of the two second threaded sleeves 44, penetrating and extending to the outside of the second chamber 41. A second movable hole matching the second movable rod 45 is opened on the side wall of the second chamber 41. A second movable plate 46 is fixedly installed on the side wall of the two second movable rods 45. The cross-section of the second movable plate 46 is L-shaped. A through hole is opened inside the second movable plate 46, which matches the electrode of the acid-base detector 2.

[0024] Specifically, by activating the second motor 42, the second motor 42 drives the second threaded rod 43 to rotate, and the second threaded rod 43 drives the second threaded sleeve 44, the second moving rod 45, and the second moving plate 46 to move vertically.

[0025] In this embodiment, the clamping mechanism 5 includes two side plates 51, both of which are fixedly connected to the top of the second moving plate 46. A third threaded sleeve 52 is fixedly installed inside each of the two side plates 51. A third threaded rod 53 is threadedly installed inside each of the two third threaded sleeves 52. A knob 54 is fixedly installed on the opposite side of each of the two third threaded rods 53. A clamping block 55 is rotatably installed on the opposite side of each of the two third threaded rods 53 via a third bearing. A limiting block extending into the second moving plate 46 is fixedly installed at the bottom of the clamping block 55. A limiting groove matching the limiting block is opened at the top of the second moving plate 46. A clamping groove is opened on the opposite side of each of the two clamping blocks 55. Both clamping grooves match the electrodes of the acid-base detector 2. Anti-slip pads are fixedly installed inside the two clamping grooves and inside the through hole. The anti-slip pads are made of rubber, and the sidewalls of the anti-slip pads are in contact with the electrodes of the acid-base detector 2.

[0026] Specifically, first, the electrode of the acid-base detector 2 is vertically inserted into the anti-slip pad. Then, the two knobs 54 are rotated. The two knobs 54 drive the two third threaded rods 53 to rotate inside the two third threaded sleeves 52. The two third threaded rods 53 drive the two clamping blocks 55 and the two anti-slip pads to move relative to each other, clamping the electrode of the acid-base detector 2.

[0027] In this embodiment, a connecting ring is fixedly installed inside the base 6. The connecting ring is made of silicone. The detection cup 7 is inserted into the base 6, and the side wall of the connecting ring fits against the side wall of the detection cup 7.

[0028] Specifically, the detection cup 7 is inserted into the inside of the connecting ring, so that the detection cup 7 is located in the center of the base 6.

[0029] The working principle of the above embodiments is as follows: The staff first placed the four test cups 7 into the four bases 6 respectively. Then, they vertically inserted the electrodes of the acid-base detector 2 into the anti-slip pads and rotated the two knobs 54. The two knobs 54 drove the two third threaded rods 53 to rotate inside the two third threaded sleeves 52. The two third threaded rods 53 drove the two clamping blocks 55 and the two anti-slip pads to move relative to each other, clamping the electrodes of the acid-base detector 2. The first motor 32 was turned on, and the first motor 32 drove the first threaded rods 33 to rotate. The first threaded rods 33 drove the two first threaded sleeves 34, the two first moving rods 35, the first moving plate 36, the second chamber 41, the second moving plate 46, and the acid-base detector. The electrode of the detector 2 is moved horizontally so that it is directly above the first test cup 7. Then, the second motor 42 is turned on, which drives the second threaded rod 43 to rotate. The second threaded rod 43 drives the second threaded sleeve 44, the second moving rod 45, the second moving plate 46, and the electrode of the detector 2 to move vertically, so that the electrode of the detector 2 is inserted into the first test cup 7 for acid and alkalinity detection. The position of the electrode of the detector 2 is adjusted sequentially so that it is inserted into the other test cups 7 for acid and alkalinity detection. There is no need to change the position of the test cups 7, saving manpower and time and improving detection efficiency.

[0030] It should be noted that all electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0031] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A testing device for tap water treatment, comprising a testing platform (1), wherein an acid-base detector (2) is fixedly mounted on the top of the testing platform (1), a horizontal adjustment mechanism (3) is connected to the testing platform (1), a vertical adjustment mechanism (4) is connected to the horizontal adjustment mechanism (3), a clamping mechanism (5) is connected to the vertical adjustment mechanism (4), the clamping mechanism (5) is used to clamp the electrode of the acid-base detector (2), and a plurality of bases (6) are fixedly mounted on the top of the testing platform (1), wherein a testing cup (7) is detachably installed inside each of the plurality of bases (6), characterized in that: The horizontal adjustment mechanism (3) includes a first chamber (31), which is fixedly connected to the bottom of the testing platform (1). A first motor (32) is fixedly installed on the outer side wall of the first chamber (31). The output end of the first motor (32) passes through the first chamber (31) and is fixedly installed with a first threaded rod (33). The side of the first threaded rod (33) away from the output end of the first motor (32) is rotatably connected to the inner side wall of the first chamber (31). A first threaded sleeve (34) is installed on the outer thread of the first threaded rod (33). A first moving rod (35) is fixedly installed on the surface of the first threaded sleeve (34) and extends through and above the testing platform (1). A first moving hole matching the first moving rod (35) is opened on the top of the testing platform (1). A first moving plate (36) is fixedly installed on the top of the first moving rod (35).

2. The detection device for tap water treatment according to claim 1, characterized in that: The vertical adjustment mechanism (4) includes a second chamber (41), which is fixedly connected to the top of the first moving plate (36). A second motor (42) is fixedly installed on the top of the second chamber (41). A second threaded rod (43) is fixedly installed through the output end of the second motor (42). The bottom of the second threaded rod (43) is rotatably connected to the inner bottom wall of the second chamber (41). A second threaded sleeve (44) is installed on the outer thread of the second threaded rod (43). A second moving rod (45) is fixedly installed on the surface of the second threaded sleeve (44), which penetrates through and extends to the outside of the second chamber (41). A second moving hole matching the second moving rod (45) is opened on the side wall of the second chamber (41). A second moving plate (46) is fixedly installed on the side wall of the second moving rod (45).

3. The detection device for tap water treatment according to claim 2, characterized in that: The clamping mechanism (5) includes two side plates (51), both side plates (51) are fixedly connected to the top of the second moving plate (46), and a third threaded sleeve (52) is fixedly installed inside the two side plates (51). A third threaded rod (53) is threadedly installed inside the two third threaded sleeves (52). A knob (54) is fixedly installed on the opposite side of the two third threaded rods (53). A clamping block (55) is rotatably installed on the opposite side of the two third threaded rods (53). A clamping groove is opened on the opposite side of the two clamping blocks (55). The two clamping grooves are matched with the electrodes of the acid-base detector (2).

4. The detection device for tap water treatment according to claim 3, characterized in that: The second movable plate (46) has a through hole inside, which matches the electrode of the acid-base detector (2).

5. The detection device for tap water treatment according to claim 4, characterized in that: Anti-slip pads are fixedly installed inside the two clamping slots and the through hole, and the sidewalls of the anti-slip pads are in contact with the electrodes of the acid-base detector (2).

6. The detection device for tap water treatment according to claim 3, characterized in that: The bottom of the clamping block (55) is fixedly installed with a limiting block extending into the second moving plate (46), and the top of the second moving plate (46) is provided with a limiting groove that matches the limiting block.

7. The detection device for tap water treatment according to claim 1, characterized in that: A connecting ring is fixedly installed inside the base (6), and the detection cup (7) is inserted into the base (6). The side wall of the connecting ring is in contact with the side wall of the detection cup (7).

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