Integrated low-turbidity sensor
Through the integrated low-turbidity sensor design, the sensor and channel are integrated into the integrated housing, solving the problems of complex structure and high maintenance costs of split sensors, and simplification and cost reduction within the equipment.
Patent Information
- Application Number
- CN202420283301.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-06
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-06
AI Technical Summary
The existing split low-turbidity sensor has many internal pipeline connections and many intercommunication interfaces, resulting in complex structure, large space occupancy and high manufacturing and maintenance costs.
The integrated low-turbidity sensor design is adopted, and the sensor body, water inlet and outlet channels and internal circulation channels are integrated into the integrated shell. The internal structure is simplified through integrated molding. The water inlet and drainage channels are connected to the external pipes. The sewage discharge channel is normally closed. Perform sewage discharge.
It realizes internal pipeline integration, has a simple and compact structure, which reduces manufacturing and maintenance costs and simplifies the internal structure of the equipment.
Smart Images
Figure CN222144858U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water quality detection equipment, in particular to an integrated low-turbidity sensor. Background Art
[0002] The turbidity of water is an important criterion for measuring the quality of water. The low turbidity sensor is a water quality detection instrument. When the light beam is projected into the water sample, the turbidity substances in the water sample scatter the light. By measuring the intensity of the scattered light in the direction perpendicular to the incident light and comparing it with the internal calibration value, the turbidity in the water sample is calculated and the final value is output after linearization processing.
[0003] The existing low turbidity sensor is a split type, and its interior is composed of a combination of multiple components such as an inlet pipe, a drain pipe, a circulating water pipe, and a pipe interface. The split low turbidity sensor has many internal pipe connections and many internal interconnection interfaces. The many pipe connections lead to a complex internal structure of the detection equipment and occupy a large internal and external space. When a pipe or interface leaks or a connection failure occurs, it is necessary to check the interior one by one, and the manufacturing and maintenance costs are high. Utility Model Content
[0004] The utility model aims to provide an integrated low turbidity sensor, thereby solving the technical problems that the existing split low turbidity sensor has numerous internal pipeline connections and interconnection interfaces, many pipeline connections lead to complex internal structure of the detection equipment, large internal and external space occupation, and high manufacturing and maintenance costs.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] The integrated low turbidity sensor comprises an integrated housing, a sensor body located in the integrated housing, and a top cover on the top of the integrated housing.
[0007] A water inlet channel, a water discharge channel, a sewage discharge channel and a water storage tank are formed inside the one-piece shell. A support plate is fixedly connected to the inner upper end of the one-piece shell, and a water sample channel is provided on the top of the support plate. The top of the water inlet channel and the top of the sewage discharge channel are both connected to the water sample channel. A connecting groove is provided at the inner lower end of the one-piece shell, and the outer end of the connecting groove is connected to the lower end of the sewage discharge channel, and the inner end of the connecting groove is connected to the inner bottom of the water storage tank. The bottom of the water storage tank is inclinedly provided with a light reflecting surface.
[0008] As a further solution of the utility model, the top of the support plate is fixedly connected with a first partition, a second partition and a third partition, the first partition is arranged in a ring shape, the sensor body is arranged inside the first partition, and the water sample channel is surrounded by the inner wall of the integrated shell, the first partition, the second partition, the third partition and the top of the support plate.
[0009] As a further solution of the utility model, a second drainage port connected to the drainage channel is opened on the inner part of the upper end of the water storage tank.
[0010] As a preferred solution of the present invention, the height of the first partition is greater than the height of the second partition, and the height of the second partition is greater than the height of the third partition.
[0011] As a further preferred solution of the utility model, a first drain port is provided on the support plate in the area enclosed by the third partition plate and the inner wall of the integrated shell, and the first drain port is communicated with the top of the drainage channel.
[0012] As a further preferred solution of the present utility model, a third drain port is provided on the support plate in the area enclosed by the integrated shell and the second partition plate.
[0013] Compared with the prior art, the integrated low turbidity sensor provided by the utility model has the following beneficial effects:
[0014] The utility model integrates the sensor body, water inlet and outlet channels and internal circulation channels in an integrated housing. When the bottom of the drainage channel is in a normally closed state, the lower end of the water inlet channel and the lower end of the drainage channel of the integrated low turbidity sensor are respectively connected to the external water inlet pipe and the drainage pipe. The water sample enters the integrated housing from the lower end of the water inlet channel, passes through the water sample channel and the connecting groove, and then enters the water storage tank. The excess water entering the integrated housing can be discharged from the drainage channel. When it is necessary to drain and clean the internal channels, the normally closed drainage channel is opened to discharge the sewage.
[0015] The internal pipeline of the integrated low turbidity sensor of the utility model is integrated, and the external channel can be connected when in use. The internal structure is integrated and formed, the structure is simple and compact, and the manufacturing and maintenance costs are low. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0017] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 ;
[0018] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 ;
[0019] Figure 3 It is a cross-sectional structural schematic diagram of an embodiment of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of an embodiment of the utility model when the top cover is not installed;
[0021] Figure 5 It is a structural schematic diagram of the integrated housing in an embodiment of the utility model.
[0022] Reference numerals:
[0023] 1. Integrated shell; 101. Water inlet channel; 102. Sewage channel; 103. Drain channel; 104. Water sample channel; 105. First partition; 106. Second partition; 107. Third partition; 108. Second drain outlet; 109. Water storage tank; 110. Light reflecting surface; 111. Third drain outlet; 112. Connecting groove; 113. First drain outlet.
[0024] 2. Top cover; 3. Sensor body. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0026] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.
[0027] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.
[0028] See also Figures 1 to 5 As shown, the integrated low turbidity sensor according to the embodiment of the utility model comprises an integrated housing 1 , a sensor body 3 located in the integrated housing 1 , and a top cover 2 on the top of the integrated housing 1 .
[0029] A water inlet channel 101, a sewage discharge channel 102, a drainage channel (103) and a water storage tank 109 are formed inside the integrated shell 1. A support plate is fixedly connected to the upper end of the integrated shell 1. The top of the support plate is fixedly connected to the first partition plate 105, the second partition plate 106 and the third partition plate 107. The first partition plate 105 is arranged in a ring shape, and the sensor body 3 is arranged inside the first partition plate 105. The first partition plate 105, the second partition plate 106, the third partition plate 107 and the support plate form a water sample channel 104. The top of the water inlet channel 101 and the top of the sewage discharge channel 102 are both connected to the water sample channel 104.
[0030] like Figure 3-4 As shown, a connecting groove 112 is provided at the lower end of the integrated housing 1, the outer end of the connecting groove 112 is connected to the lower end of the drainage channel 102, and the inner end of the connecting groove 112 is connected to the inner bottom of the water storage tank 109, and a light reflecting surface 110 is obliquely provided at the bottom of the water storage tank 109. The drainage channel 103 is located inside the integrated housing 1, and the water inlet channel 101, the drainage channel 102, and the drainage channel 103 are all arranged longitudinally.
[0031] When the embodiment of the utility model is in use, the bottom of the sewage channel 102 is in a normally closed state, the lower end of the water inlet channel 101 and the lower end of the drainage channel 103 are respectively connected to the external water inlet pipe and the drainage pipe, and the water sample enters the integrated shell 1 from the water inlet channel 101, and then passes through the water sample channel 104, the sewage channel 102 and the connecting groove 112 and enters the water storage tank 109 for water storage.
[0032] In order to prevent the water sample from overflowing from the top of the integrated shell 1, a second drain port 108 connected to the drainage channel 103 is opened at the upper end of the water storage tank 109. When the water sample level in the water storage tank 109 reaches the second drain port 108, the water sample can flow out from the second drain port 108 through the drainage channel 103.
[0033] A first drain outlet 113 is provided on the support plate in the area enclosed by the third partition 107 and the inner wall of the integrated shell 1. The first drain outlet 113 is connected to the top of the drainage channel 103. When the water sample height in the water sample channel 104 exceeds the third partition 107, part of the water sample flows out through the drainage channel 103 through the first drain outlet 113.
[0034] A plurality of third drain outlets 111 are arranged in a straight row on the support plate in the area enclosed by the integrated shell 1 and the second partition 106, and the height of the first partition 105 is greater than the height of the second partition 106, and the height of the second partition 106 is higher than the height of the third partition 107. When the water sample height exceeds the second partition 106, part of the water sample is directly discharged through the plurality of third drain outlets 111 in a straight row, thereby effectively avoiding excessive water sample in the integrated shell 1.
[0035] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.
Claims
1. Integrated low turbidity sensor, characterized by include: An integrated housing (1), a sensor body (3) located in the integrated housing (1), and a top cover (2) on the top of the integrated housing (1); The integrated shell (1) is internally formed with a water inlet channel (101), a water discharge channel (103), a sewage discharge channel (102) and a water storage tank (109); a support plate is fixedly connected to the upper end of the integrated shell (1); a water sample channel (104) is provided on the top of the support plate; the top of the water inlet channel (101) and the top of the sewage discharge channel (102) are both connected to the water sample channel (104); a connecting groove (112) is provided at the lower end of the integrated shell (1); the outer end of the connecting groove (112) is connected to the lower end of the sewage discharge channel (102); the inner end of the connecting groove (112) is connected to the inner bottom of the water storage tank (109); and a light reflecting surface (110) is obliquely provided at the bottom of the water storage tank (109).
2. The integrated low turbidity sensor according to claim 1, characterized in that: The top of the support plate is fixedly connected with a first partition (105), a second partition (106) and a third partition (107); the first partition (105) is arranged in a ring shape; the sensor body (3) is arranged inside the first partition (105); and the water sample channel (104) is surrounded by the inner wall of the integrated shell (1), the first partition (105), the second partition (106), the third partition (107) and the top of the support plate.
3. The integrated low turbidity sensor according to claim 2, characterized in that: A second drainage port (108) communicating with the drainage channel (103) is provided on the inner wall of the upper end of the water storage tank (109).
4. The integrated low turbidity sensor according to claim 2 or 3, characterized in that: The height of the first partition (105) is greater than the height of the second partition (106), and the height of the second partition (106) is greater than the height of the third partition (107).
5. The integrated low turbidity sensor according to claim 4, characterized in that: A first drainage port (113) is provided on the support plate in an area enclosed by the third partition plate (107) and the inner wall of the integrated shell (1), and the first drainage port (113) is connected to the top of the drainage channel (103).
6. The integrated low turbidity sensor according to claim 5, characterized in that: A third drainage port (111) is provided on the support plate in an area enclosed by the integrated shell (1) and the second partition plate (106).