Residual chlorine instrument for detecting residual chlorine in drinking water

Abstract

The utility model relates to the technical field of residual chlorine instruments, and discloses a residual chlorine instrument for detecting residual chlorine in drinking water, which comprises a base, moving wheels and a vertical rod. Through the arrangement of the base, the moving wheels, the vertical rod, the moving device, the residual chlorine instrument, the detection head, the telescopic structure, the winding mechanism and the auxiliary wheel, the moving device is firstly opened, a top transmission wheel drives a screw rod to rotate, the screw rod drives a threaded sleeve to move through threaded connection, the threaded sleeve drives a mounting rod to move, and the mounting rod drives the detection head to move; then the winding mechanism is opened, the rear side gear drives the winding wheel to rotate, the winding wheel drives the detection line to move, the detection line drives the detection head to move, and the detection head detects the drinking water, so that the problems that in the prior art, the drinking water is disinfected in the water sump and detected through the residual chlorine instrument, but the detection line of the residual chlorine instrument is long, and the detection efficiency is high are solved. Therefore, the practicability of the residual chlorine analyzer is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of residual chlorine meters, and particularly relates to a residual chlorine meter for testing residual chlorine in drinking water. Background Art

[0002] A residual chlorine meter is an instrument used to measure the residual chlorine concentration in water. Residual chlorine refers to the remaining chlorine content in water after chlorination. The presence of residual chlorine is crucial for ensuring the safety and hygiene of water because it can kill or inhibit pathogens in water, such as bacteria, viruses, and parasites.

[0003] Before drinking water enters people's mouths, it is necessary to test the residual chlorine in the drinking water. The problem with the above technology is that in the prior art, drinking water is disinfected in a water tank, and the residual chlorine meter is used to test the drinking water. However, the detection line of the residual chlorine meter is relatively long and often gets tangled together, thus reducing the practicality of the residual chlorine meter. Summary of the Utility Model

[0004] In view of the problems existing in the prior art, the utility model provides a residual chlorine meter for testing residual chlorine in drinking water that can overcome or at least partially solve the above problems.

[0005] The utility model is realized as follows. A residual chlorine meter for testing residual chlorine in drinking water includes a base, moving wheels, and a vertical rod. It is characterized in that: the bottom of the base is fixedly installed on the top of the moving wheels, the bottom of the vertical rod is fixedly installed on the top of the base, a moving device is installed at the top of the vertical rod, a residual chlorine meter is installed on the front side of the vertical rod, a detection head is installed on the right side of the base, a telescopic structure is installed on the right side of the vertical rod, a winding mechanism is installed on the top of the base, the rear side of the residual chlorine meter is fixedly installed on the front side of the vertical rod, and an auxiliary wheel is installed on the top of the base.

[0006] In order to improve the movement of the telescopic structure, preferably, the moving device includes a moving mechanism and a transmission mechanism. The moving mechanism is installed on the top of the base, the transmission mechanism is installed on the top of the base, the moving mechanism is located in front of the transmission mechanism, and can be driven by the transmission mechanism. The transmission mechanism drives the moving mechanism to move, and the moving mechanism drives the telescopic structure to move.

[0007] In order to improve the movement of the detection head, preferably, the telescopic structure includes an installation groove and an installation rod. The left side of the installation groove is fixedly installed on the right side of the vertical rod, and the surface of the installation rod is movably installed in the inner cavity of the installation groove. The installation rod can move, and the installation rod drives the detection head to move.

[0008] To improve the movement of the installation rod, preferably, the moving mechanism includes a threaded sleeve, a lead screw, and a support block. The bottom of the right support block is fixedly installed on the top of the installation rod, and the bottom of the left support block is fixedly installed on the top of the vertical rod. The right side of the threaded sleeve is movably connected to the left side of the right support block through a rotating shaft. The surface of the lead screw is movably installed in the middle of the left support block, and the middle of the surface of the lead screw is threadedly connected to the middle of the threaded sleeve. By rotating the lead screw, the lead screw drives the threaded sleeve to move through threaded connection, the threaded sleeve drives the right support block to move, and the right support block drives the installation rod to move.

[0009] To improve the rotation of the lead screw, preferably, the transmission mechanism includes a first motor, a transmission wheel, and a toothed belt. The right side of the top transmission wheel is fixedly installed on the left side of the lead screw, and the right side of the bottom transmission wheel is fixedly installed on the output end of the first motor. The top transmission wheel and the bottom transmission wheel are fixedly connected by a toothed belt. The bottom of the first motor is fixedly installed on the front side of the vertical rod. By rotating the first motor, the first motor drives the top transmission wheel to rotate, and the top transmission wheel drives the lead screw to rotate. s

[0010] To improve the winding of the detection line, preferably, the winding mechanism includes a mounting frame, a winding wheel, a detection line, a gear, and a second motor. The bottom of the mounting frame is fixedly installed on the top of the base. The front side of the winding wheel is movably installed on the rear side of the inner cavity of the mounting frame. The rear side of the rear gear is fixedly installed on the front side of the winding wheel. The left side of the front gear is fixedly installed on the output end of the second motor. The front gear and the rear gear are meshed and connected. The bottom of the second motor is fixedly installed on the top of the base. The surface of the detection line is wound around the surface of the winding wheel. One end of the detection line is fixedly installed on the top of the detection head, and the other end of the detection line is fixedly installed in the inner cavity of the residual chlorine analyzer. By rotating the second motor, the second motor drives the rear gear to rotate, the rear gear drives the winding wheel to rotate, and the winding wheel drives the detection line to wind.

[0011] To improve the auxiliary movement of the detection line, preferably, the top of the left auxiliary wheel is fixedly installed on the bottom of the installation groove, and the top of the right auxiliary wheel is fixedly installed on the bottom of the installation rod. The surface of the detection line is movably installed on the surface of the left auxiliary wheel, and the surface of the detection line is movably installed on the surface of the right auxiliary wheel. By installing the left auxiliary wheel on the installation groove, the right auxiliary wheel on the installation rod, and the detection line on the left and right auxiliary wheels, the auxiliary movement of the detection line can be achieved.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The utility model solves the problem that in the prior art, drinking water is disinfected in a water tank, and the residual chlorine analyzer is used to test the drinking water. However, the detection line of the residual chlorine analyzer is relatively long and often gets entangled, thus reducing the practicability of the residual chlorine analyzer. By setting a base, moving wheels, vertical rods, a moving device, a residual chlorine analyzer, a detection head, a telescopic structure, a winding mechanism and auxiliary wheels, first, the moving device is turned on. The first motor rotates, driving the top transmission wheel to rotate. The top transmission wheel drives the lead screw to rotate. The lead screw drives the threaded sleeve to move through threaded connection. The threaded sleeve drives the mounting rod to move, and the mounting rod drives the detection head to move. Then, the winding mechanism is turned on. The second motor drives the rear gear to rotate, the rear gear drives the winding wheel to rotate, the winding wheel drives the detection line to move, and the detection line drives the detection head to move, and the detection head tests the drinking water. Description of the Drawings

[0014] Figure 1 is the overall three-dimensional structure schematic diagram provided by the embodiment of the utility model;

[0015] Figure 2 is the three-dimensional structure schematic diagram of the telescopic structure provided by the embodiment of the utility model;

[0016] Figure 3 is the three-dimensional structure schematic diagram of the moving mechanism and the transmission mechanism provided by the embodiment of the utility model;

[0017] Figure 4 is the three-dimensional structure schematic diagram of the winding mechanism provided by the embodiment of the utility model.

[0018] In the figure: 1, base; 2, moving wheels; 3, vertical rods; 4, moving device; 401, moving mechanism; 4011, threaded sleeve; 4012, lead screw; 4013, support block; 402, transmission mechanism; 4021, first motor; 4022, transmission wheel; 4023, toothed belt; 5, residual chlorine analyzer; 6, detection head; 7, telescopic structure; 701, mounting groove; 702, mounting rod; 8, winding mechanism; 801, mounting frame; 802, winding wheel; 803, detection line; 804, gear; 805, second motor; 9, auxiliary wheels. Detailed Embodiment

[0019] In order to further understand the invention content, features and effects of the present utility model, the following embodiments are listed and described in detail in conjunction with the drawings.

[0020] The structure of the present utility model will be described in detail below with reference to the drawings.

[0021] As Figures 1 to 4As shown in the figure, a residual chlorine meter for testing residual chlorine in drinking water provided by an embodiment of the present utility model includes a base 1, moving wheels 2, and a vertical rod 3. The bottom of the base 1 is fixedly installed on the top of the moving wheels 2, the bottom of the vertical rod 3 is fixedly installed on the top of the base 1, a moving device 4 is installed at the top of the vertical rod 3, a residual chlorine meter 5 is installed on the front side of the vertical rod 3, a detection head 6 is installed on the right side of the base 1, a telescopic structure 7 is installed on the right side of the vertical rod 3, a winding mechanism 8 is installed on the top of the base 1, the rear side of the residual chlorine meter 5 is fixedly installed on the front side of the vertical rod 3, and an auxiliary wheel 9 is installed on the top of the base 1. In order to improve the movement of the telescopic structure 7, the moving device 4 includes a moving mechanism 401 and a transmission mechanism 402. The moving mechanism 401 is installed on the top of the base 1, the transmission mechanism 402 is installed on the top of the base 1, the moving mechanism 401 is located in front of the transmission mechanism 402, and it can be driven by the transmission mechanism 402. The transmission mechanism 402 drives the moving mechanism 401 to move, and the moving mechanism 401 drives the telescopic structure 7 to move. In order to improve the movement of the detection head 6, the telescopic structure 7 includes an installation groove 701 and an installation rod 702. The left side of the installation groove 701 is fixedly installed on the right side of the vertical rod 3, and the surface of the installation rod 702 is movably installed in the inner cavity of the installation groove 701. It can move through the installation rod 702, and the installation rod 702 drives the detection head 6 to move. In order to improve the movement of the installation rod 702, the moving mechanism 401 includes a threaded sleeve 4011, a lead screw 4012, and a support block 4013. The bottom of the right support block 4013 is fixedly installed on the top of the installation rod 702, the bottom of the left support block 4013 is fixedly installed on the top of the vertical rod 3. The right side of the threaded sleeve 4011 is movably connected to the left side of the right support block 4013 through a rotating shaft, and the surface of the lead screw 4012 is movably installed in the middle of the left support block 4013. The surface of the lead screw 4012 is threadedly connected to the middle of the threaded sleeve 4011. By rotating the lead screw 4012, the lead screw 4012 drives the threaded sleeve 4011 to move through threaded connection, the threaded sleeve 4011 drives the right support block 4013 to move, and the right support block 4013 drives the installation rod 702 to move. In order to improve the rotation of the lead screw 4012, the transmission mechanism 402 includes a first motor 4021, a transmission wheel 4022, and a toothed belt 4023. The right side of the top transmission wheel 4022 is fixedly installed on the left side of the lead screw 4012, the right side of the bottom transmission wheel 4022 is fixedly installed on the output end of the first motor 4021, the top transmission wheel 4022 and the bottom transmission wheel 4022 are fixedly connected by a toothed belt 4023, and the bottom of the first motor 4021 is fixedly installed on the front side of the vertical rod 3. By rotating the first motor 4021, the first motor 4021 drives the top transmission wheel 4022 to rotate, and the top transmission wheel 4022 drives the lead screw 4012 to rotate. In order to improve the winding of the detection line 803, the winding mechanism 8 includes an installation frame 801, a winding wheel 802, a detection line 803, a gear 804, and a second motor 805.The bottom of the mounting bracket 801 is fixedly mounted on the top of the base 1. The front side of the winding wheel 802 is movably mounted on the rear side of the inner cavity of the mounting bracket 801. The rear side of the rear side gear 804 is fixedly mounted on the front side of the winding wheel 802. The left side of the front side gear 804 is fixedly mounted on the output end of the second motor 805. The front side gear 804 and the rear side gear 804 are connected by meshing. The bottom of the second motor 805 is fixedly mounted on the top of the base 1. The surface of the detection line 803 is wound around the surface of the winding wheel 802. One end of the detection line 803 is fixedly mounted on the top of the detection head 6. The other end of the detection line 803 is fixedly mounted in the inner cavity of the residual chlorine analyzer 5. The second motor 805 can rotate, the second motor 805 drives the rear side gear 804 to rotate, the rear side gear 804 drives the winding wheel 802 to rotate, and the winding wheel 802 drives the detection line 803 to wind. In order to improve the auxiliary movement of the detection line 803, the top of the left side auxiliary wheel 9 is fixedly mounted on the bottom of the mounting groove 701. The top of the right side auxiliary wheel 9 is fixedly mounted on the bottom of the mounting rod 702. The surface of the detection line 803 is movably mounted on the surface of the left side auxiliary wheel 9. The surface of the detection line 803 is movably mounted on the surface of the right side auxiliary wheel 9. The left side auxiliary wheel 9 can be mounted on the mounting groove 701, the right side auxiliary wheel 9 can be mounted on the mounting rod 702, and the detection line 803 can be mounted on the left side auxiliary wheel 9 and the right side auxiliary wheel 9, so as to perform auxiliary movement on the detection line 803.,

[0022] The working principle of the present utility model:

[0023] When in use, first turn on the mobile device 4, the first motor 4021 rotates, the first motor 4021 drives the bottom driving wheel 4022 to rotate, the bottom driving wheel 4022 drives the top driving wheel 4022 to rotate through the toothed belt 4023, the top driving wheel 4022 drives the lead screw 4012 to rotate, the lead screw 4012 drives the threaded sleeve 4011 to move through threaded connection, the threaded sleeve 4011 drives the right side support block 4013 to move, the right side mounting rod 702 drives the mounting rod 702 to move, the mounting rod 702 drives the detection head 6 to move, then turn on the winding mechanism 8, the second motor 805 rotates, the second motor 805 drives the front side gear 804 to rotate, the front side gear 804 drives the rear side gear 804 to rotate, the rear side gear 804 drives the winding wheel 802 to rotate, the winding wheel 802 drives the detection line 803 to move, the detection line 803 drives the detection head 6 to move, and the detection head 6 detects the drinking water.

[0024] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0025] The above are only the preferred embodiments of the present utility model and do not impose any formal limitations on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present utility model.

Claims

1. A residual chlorine meter for testing residual chlorine in drinking water, comprising a base (1), moving wheels (2) and a vertical rod (3), characterized in that: The bottom of the base (1) is fixedly installed on the top of the moving wheel (2). The bottom of the vertical rod (3) is fixedly installed on the top of the base (1). A moving device (4) is installed at the top of the vertical rod (3). A residual chlorine meter (5) is installed on the front side of the vertical rod (3). A detection head (6) is installed on the right side of the base (1). A telescopic structure (7) is installed on the right side of the vertical rod (3). A winding mechanism (8) is installed on the top of the base (1). The rear side of the residual chlorine meter (5) is fixedly installed on the front side of the vertical rod (3). An auxiliary wheel (9) is installed on the top of the base (1).

2. The residual chlorine analyzer for testing residual chlorine in drinking water according to claim 1, characterized in that: The moving device (4) includes a moving mechanism (401) and a transmission mechanism (402). The moving mechanism (401) is installed on the top of the base (1). The transmission mechanism (402) is installed on the top of the base (1). The moving mechanism (401) is located in front of the transmission mechanism (402).

3. The residual chlorine meter for testing residual chlorine in drinking water according to claim 2, characterized in that: The telescopic structure (7) includes an installation groove (701) and an installation rod (702). The left side of the installation groove (701) is fixedly installed on the right side of the vertical rod (3). The surface of the installation rod (702) is movably installed in the inner cavity of the installation groove (701).

4. The residual chlorine meter for testing residual chlorine in drinking water according to claim 3, characterized in that: The moving mechanism (401) includes a threaded sleeve (4011), a lead screw (4012) and a support block (4013). The bottom of the right support block (4013) is fixedly installed on the top of the installation rod (702). The bottom of the left support block (4013) is fixedly installed on the top of the vertical rod (3). The right side of the threaded sleeve (4011) is movably connected to the left side of the right support block (4013) through a rotating shaft. The surface of the lead screw (4012) is movably installed in the middle of the left support block (4013). The surface of the lead screw (4012) is threadedly connected to the middle of the threaded sleeve (4011).

5. A residual chlorine analyzer for testing residual chlorine in drinking water as described in claim 4, characterized in that: The transmission mechanism (402) includes a first motor (4021), a transmission wheel (4022) and a toothed belt (4023). The right side of the top transmission wheel (4022) is fixedly installed on the left side of the lead screw (4012). The right side of the bottom transmission wheel (4022) is fixedly installed on the output end of the first motor (4021). The top transmission wheel (4022) and the bottom transmission wheel (4022) are fixedly connected through a toothed belt (4023). The bottom of the first motor (4021) is fixedly installed on the front side of the vertical rod (3).

6. The residual chlorine meter for testing residual chlorine in drinking water according to claim 3, wherein: The winding mechanism (8) includes a mounting frame (801), a winding wheel (802), a detection line (803), a gear (804), and a second motor (805). The bottom of the mounting frame (801) is fixedly installed on the top of the base (1). The front side of the winding wheel (802) is movably installed on the rear side of the inner cavity of the mounting frame (801). The rear side of the rear gear (804) is fixedly installed on the front side of the winding wheel (802). The left side of the front gear (804) is fixedly installed on the output end of the second motor (805). The front gear (804) is meshed with the rear gear (804). The bottom of the second motor (805) is fixedly installed on the top of the base (1). The surface of the detection line (803) is wound around the surface of the winding wheel (802). One end of the detection line (803) is fixedly installed on the top of the detection head (6). The other end of the detection line (803) is fixedly installed in the inner cavity of the residual chlorine analyzer (5).

7. The residual chlorine meter for testing residual chlorine in drinking water according to claim 6, wherein: The top of the left auxiliary wheel (9) is fixedly installed on the bottom of the mounting groove (701). The top of the right auxiliary wheel (9) is fixedly installed on the bottom of the mounting rod (702). The surface of the detection line (803) is movably installed on the surface of the left auxiliary wheel (9). The surface of the detection line (803) is movably installed on the surface of the right auxiliary wheel (9).

Images