Device for detecting direct drinking water equipment
By designing a detection device for direct drinking water equipment, the arc-shaped flow channel and threaded engagement structure with continuous 90-degree turn can be solved, and the problem of dispersed position and unchanged data of the water quality detection device is achieved, and the stability and accuracy of the detection value are achieved.
Patent Information
- Application Number
- CN202420944306.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The locations of the water quality detection devices in the existing direct drinking water equipment are scattered and messy, resulting in data not being collected or data remains unchanged, which brings difficulties to operation and maintenance.
A device for direct drinking water equipment detection is designed, including a box and a runner. The runner adopts an arc-shaped structure with continuous 90-degree turn. The detection probe is located at the turn. Through the meshing structure of threaded columns and threaded bars, the probe position is changed to obtain detection values in different areas.
The flow channel structure ensures the stamping of the water flow, and the probe can be soaked in water, avoids stagnant water, and maintains the full state of the detection device to ensure the stability and accuracy of the detection value.
Smart Images
Figure CN222882668U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water treatment equipment, and more specifically, to a device for detecting direct drinking water equipment. Background Art
[0002] The piped drinking water system uses a central water purification process to deeply process tap water, and then delivers it to water points through an independent pipe network for users to drink. In order to ensure the safety of users' water use, multiple water quality detection devices are installed in the piped drinking water system. By extracting water samples from each stage of the system to detect the water quality, the water quality before and after the equipment treatment can be found online in real time. In actual project operation, the market often uses multiple three-way interfaces on the pipeline, and the water quality detection equipment is directly installed on the three-way interface. The location is scattered and messy, and it is often the case that no data can be collected or the data has not changed, which has caused great difficulties for operation and maintenance. Utility Model Content
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a device for detecting direct drinking water equipment, which has the advantages that the interior of the detection device is kept full of water and the detection value is stable and accurate.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for detecting direct drinking water equipment, comprising a box body, a flow channel is provided inside the box body, a baffle is fixedly installed in the middle of the flow channel, a water inlet interface is fixedly installed on the left side of the flow channel, the internal thread of the water inlet interface is connected to the water inlet pipe, a threaded interface is fixedly installed on the right side of the flow channel, a water outlet interface is fixedly installed on the right side of the rear part of the flow channel, and the internal thread of the water outlet interface is connected to the water outlet pipe.
[0005] As a preferred technical solution of the utility model, the internal threads of the threaded interface are connected with a threaded column, the internal threads of the threaded column are connected with a threaded rod, and a detection probe is fixedly installed on the left end of the threaded rod.
[0006] As a preferred technical solution of the present utility model, the flow channel is an arc-shaped structure with continuous 90-degree turns.
[0007] As a preferred technical solution of the utility model, the outer surface and the inner surface of the threaded column are both threaded, and the outer surface is meshed with the threaded interface, and the inner surface is meshed with the threaded rod.
[0008] As a preferred technical solution of the utility model, the threaded interface is installed on the side wall at the turning point of the flow channel.
[0009] As a preferred technical solution of the utility model, the right end of the threaded rod is a regular octagon.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0011] 1. The utility model changes the direction of water flow by setting a flow channel, and adopts a structure in which the flow channel turns continuously 90 degrees. The water flow direction and the detection probe adopt a water flow counter-impact method to ensure a certain water flow pressure. The detection probe can be immersed in water. The detection probe is located at the turning point, and the flow channel is an arc-shaped flow channel. The detection probe position is impacted by the water flow to avoid dead water. The flow channel inside the flow channel is enlarged to control the water flow speed. The detection device is kept full of water, and the detection value is stable and accurate.
[0012] 2. The utility model sets a threaded column, the outer surface of which is threaded and meshes with the inside of the threaded interface, and the inner surface of which is threaded and meshes with the threaded rod. By rotating the threaded rod, the threaded rod moves inside the threaded column through meshing, and the position of the detection probe at the left end of the threaded rod inside the flow channel is changed, thereby controlling the change of the position of the detection probe to obtain detection values of different areas. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a cross-sectional view of the overall structure of the utility model;
[0015] Figure 3 This is a cross-sectional view of the box structure of the utility model;
[0016] Figure 4 This is an exploded view of the threaded column structure of the utility model;
[0017] Figure 5 It is a detailed structural diagram of the threaded interface of the utility model.
[0018] In the figure: 1. Box body; 2. Flow channel; 3. Baffle; 4. Water inlet interface; 5. Water inlet pipe; 6. Threaded interface; 7. Threaded column; 8. Detection probe; 9. Water outlet interface; 10. Water outlet pipe; 11. Threaded rod. DETAILED DESCRIPTION
[0019] 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.
[0020] like Figures 1 to 5As shown, the utility model provides a device for detecting direct drinking water equipment, including a box body 1, a flow channel 2 is provided inside the box body 1, a baffle 3 is fixedly installed in the middle of the flow channel 2, a water inlet interface 4 is fixedly installed on the left side of the flow channel 2, an internal thread of the water inlet interface 4 is connected to a water inlet pipe 5, a threaded interface 6 is fixedly installed on the right side of the flow channel 2, a water outlet interface 9 is fixedly installed on the right side of the rear part of the flow channel 2, and an outlet pipe 10 is connected to the internal thread of the water outlet interface 9.
[0021] By setting the flow channel 2, the flow channel 2 adopts a structure in which it turns continuously 90 degrees to change the direction of the water flow. The water flow direction and the detection probe 8 are counteracted by water flow to ensure a certain water flow pressure. The detection probe 8 can be immersed in water. The detection probe 8 is located at the turning point, and the flow channel 2 is an arc-shaped flow channel. The detection probe 8 is located at the position of the water flow to avoid dead water. The internal flow channel of the flow channel 2 is enlarged to control the water flow speed. The detection device is kept full of water, and the detection value is stable and accurate.
[0022] The internal thread of the threaded interface 6 is connected with a threaded column 7, the internal thread of the threaded column 7 is connected with a threaded rod 11, and the left end of the threaded rod 11 is fixedly installed with a detection probe 8;
[0023] By setting a threaded column 7, the outer surface of the threaded column 7 is threaded and meshes with the inside of the threaded interface 6, and the inner surface of the threaded column 7 is threaded and meshes with the threaded rod 11. By rotating the threaded rod 11, the threaded rod 11 moves inside the threaded column 7 through meshing, and the position of the detection probe 8 at the left end of the threaded rod 11 inside the flow channel 2 is changed, thereby controlling the detection values of different areas to be obtained by changing the position of the detection probe 8.
[0024] Wherein, flow channel 2 is an arc-shaped structure with continuous 90-degree turns;
[0025] By setting the flow channel 2 to be an arc-shaped structure with continuous 90-degree turns, a certain water flow pressure can be ensured, and the detection probe 8 can be immersed in water.
[0026] The outer surface and inner surface of the threaded column 7 are both threaded, and the outer surface is meshed with the threaded interface 6, and the inner surface is meshed with the threaded rod 11;
[0027] By setting the outer surface of the threaded column 7 to mesh with the threaded interface 6, the threaded column 7 can be rotated to fix the threaded column 7 inside the threaded interface 6, and the inner surface can be meshed with the threaded rod 11 to rotate the threaded rod 11 to change the position of the threaded rod 11 inside the threaded column 7, thereby driving the detection probe 8 to move.
[0028] Wherein, the threaded interface 6 is installed on the side wall of the turning part of the flow channel 2;
[0029] The threaded interface 6 is provided to install the side wall detection probe 8 at the turning point of the flow channel 2, and the position is designed at the turning point to ensure a certain water flow pressure. The probe position is also impacted by the water flow to avoid the situation where the detection value remains unchanged.
[0030] The right end of the threaded rod 11 is a regular octagon.
[0031] By setting the right end of the threaded rod 11 to be a regular octagon, the detection probe 8 can be driven to move by rotating the threaded rod 11 .
[0032] The working principle and use process of the utility model are as follows: when starting the detection, the threaded column 7 is connected to the inside of the threaded interface 6 through a thread, the water inlet pipe 5 is connected to the inside of the water inlet interface 4, water is introduced into the flow channel 2, the flow channel 2 is set, and the flow channel 2 adopts a structure in which continuous 90-degree turns are made to change the direction of the water flow. The water flow direction and the detection probe 8 adopt a water flow counter-impact method to ensure a certain water flow punching pressure. The detection probe 8 is located at the left end of the threaded rod 11, and the threaded rod 11 is threadedly connected to the inside of the threaded column 7 so that the detection probe 8 can be immersed in water. The flow channel 2 is an arc-shaped flow channel. The position of the detection probe 8 is impacted by the water flow to avoid dead water. The flow channel inside the flow channel 2 is enlarged, and the water flow speed can be controlled. The inside of the detection device is kept full of water, so that the acquired detection value is stable and accurate.
[0033] During the detection process, the outer surface of the threaded column 7 is threaded and meshes with the inside of the threaded interface 6, and the inner surface of the threaded column 7 is threaded and meshes with the threaded rod 11. By rotating the threaded rod 11, the threaded rod 11 moves inside the threaded column 7 through meshing, and the position of the detection probe 8 at the left end of the threaded rod 11 inside the flow channel 2 is changed, thereby controlling the detection values of different areas by changing the position of the detection probe 8. After the detection is completed, the water inlet pipe 5, the threaded column 7 and the water outlet pipe 10 are removed through the threaded connection for maintenance.
[0034] 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.
[0035] 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 device for detecting direct drinking water equipment, comprising a housing (1), characterized in that: A flow channel (2) is provided inside the box body (1), a baffle plate (3) is fixedly installed in the middle of the flow channel (2), a water inlet interface (4) is fixedly installed on the left side of the flow channel (2), the water inlet interface (4) is internally threadedly connected to a water inlet pipe (5), a threaded interface (6) is fixedly installed on the right side of the flow channel (2), a water outlet interface (9) is fixedly installed on the right side of the rear part of the flow channel (2), the water outlet interface (9) is internally threadedly connected to a water outlet pipe (10), the threaded interface (6) is internally threadedly connected to a threaded column (7), the threaded column (7) is internally threadedly connected to a threaded rod (11), a detection probe (8) is fixedly installed on the left end of the threaded rod (11), and the flow channel (2) is an arc-shaped structure with continuous 90-degree turns.
2. The device for detecting direct drinking water equipment according to claim 1, characterized in that: The outer surface and the inner surface of the threaded column (7) are both threaded, and the outer surface is meshed with the threaded interface (6), and the inner surface is meshed with the threaded rod (11).
3. The device for detecting direct drinking water equipment according to claim 1, characterized in that: The threaded interface (6) is installed on the side wall of the turning point of the flow channel (2).
4. The device for detecting direct drinking water equipment according to claim 1, characterized in that: The right end of the threaded rod (11) is a regular octagon.