Portable automatic water quality sampler
Through a portable water quality automatic sampling device, automatic sampling is achieved using a water pump and a stable mechanism, which solves the labor intensity and safety hazards of traditional sampling methods, and provides a safe, convenient and accurate water quality sampling solution, suitable for complex environments.
Patent Information
- Application Number
- CN202420851616.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-23
AI Technical Summary
Traditional water quality sampling methods have high labor intensity and high safety risks, and large equipment size, inconvenient portability and high cost, making it difficult to meet the precise sampling needs in complex environments.
A portable water quality automatic sampler is designed, including an instrument box, a water pump and a sampling bottle. The sampling bottle is fixed by a stable mechanism, and automatic sampling is achieved using a water pump and an electrical control system to reduce manual operation. It is equipped with a filter cartridge and an adjustable length. Water intake pipe.
It realizes safe, convenient and accurate water quality sampling in complex environments, reduces labor costs and safety risks, and improves sampling efficiency and accuracy.
Smart Images
Figure CN222299260U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic water samplers, in particular to a portable automatic water sampler. Background Art
[0002] In the field of environmental monitoring and water quality analysis, the requirements for water sampling quality and efficiency are getting higher and higher. Traditional water sampling methods usually involve direct manual water extraction, which is not only labor-intensive but also has safety hazards, especially when the water flow is turbulent or the environment is complex at the sampling location;
[0003] Traditional manual samplers usually consist of a simple sampling bottle and a long pole. Workers need to go to the sampling point in person and use the long pole to extend the sampling bottle into the water for sampling. This method is not only inefficient, but also difficult to ensure the safety of workers in bad weather or special geographical environments. In addition, manual sampling is difficult to accurately sample at a specific water depth and at a specific time, and cannot meet the precise needs of certain scientific research or industrial testing.
[0004] In response to these problems, modern water quality monitoring has gradually turned to the use of automated equipment to improve the accuracy and efficiency of sampling. For example, automatic samplers can collect water samples at regular intervals to ensure the continuity and consistency of the sampling process. Automatic samplers are usually equipped with electronic control systems that can be remotely controlled to reduce the frequent trips to the site, reduce labor costs and safety risks. In addition, modern automatic samplers can be equipped with a variety of sensors to accurately control the sampling depth and position, and adjust the sampling strategy based on real-time monitoring data.
[0005] Although the existing automatic sampling technology has achieved certain development, it still has some limitations, such as large equipment size, inconvenient to carry, and high cost, which limits its application in some specific occasions. Therefore, it is necessary to develop a portable, cost-effective, easy-to-operate water quality automatic sampler that can work reliably in complex environments. Utility Model Content
[0006] In view of the above-mentioned deficiencies existing in the prior art, the utility model aims to provide an automatic water sampler which is easy to carry, can sample safely and reduces manpower.
[0007] The utility model adopts the following technical scheme to achieve the above-mentioned purpose: a portable automatic water sampler, comprising an instrument box, a water pump and a sampling bottle, wherein a placement cavity and an electrical cavity are arranged inside the instrument box, the water pump is fixedly connected in the electrical cavity, a water inlet of the water pump is fixedly connected to a water intake pipe, a sampling groove is arranged on the instrument box corresponding to the inward depression of the electrical cavity, a water outlet of the water pump is fixedly connected to a water outlet pipe, the water outlet pipe penetrates into the sampling groove, a stabilizing mechanism is arranged in the sampling groove, a plurality of groups of the sampling bottles are arranged in the placement cavity, a take-in and put-out port is arranged on the instrument box corresponding to the placement cavity, a box cover is hinged on the instrument box at one side of the take-in and put-out port, and the box cover is connected to the instrument box by a lock.
[0008] In the above technical solution, a filter cartridge is fixedly connected to the end of the water intake pipe.
[0009] In the above technical solution, a hanger is fixedly connected to the instrument box near the water intake pipe, and the water intake pipe is wound around the hanger.
[0010] In the above technical solution, a handle is rotatably connected to the instrument box.
[0011] In the above technical solution, a plurality of groups of clamping platforms are fixedly connected in the placement cavity, and each group of the clamping platforms is provided with a clamping groove, and the sampling bottle is clamped on the clamping groove.
[0012] In the above technical solution, the stabilizing mechanism includes a sliding column, a stabilizing platform, and a spring. Two groups of the sliding columns are slidably connected on the corresponding sides of the sampling slot, one end of each group of the sliding columns is inserted into the electrical cavity, and the two groups of the sliding columns on the same side are fixedly connected with the stabilizing platform. The stabilizing platform is located in the sampling slot, and the spring is sleeved on the sliding column. One end of the spring is fixedly connected to the stabilizing platform, and the other end is fixedly connected to the inner wall of the sampling slot. Both groups of the stabilizing platforms are provided with stabilizing grooves, and the two groups of the stabilizing grooves are arranged in a mirror image.
[0013] In the above technical solution, a battery is fixedly connected in the electrical cavity, a control switch is fixedly connected on one side of the sampling slot on the instrument box, and the battery, the water pump and the control switch are electrically connected.
[0014] In the above technical solution, the water outlet end of the water outlet pipe is located at the top of the sampling trough, and when the sampling bottle is located between two groups of the stabilizing platforms, the bottle mouth of the sampling bottle corresponds to the water outlet end of the water outlet pipe.
[0015] In the above technical solution, the water inlet of the water pump is fixedly connected with a connecting pipe, one end of the connecting pipe passes through the instrument box, and the end of the connecting pipe is sleeved with the water intake pipe.
[0016] In the above technical solution, the length of the water intake pipe is not less than 2m.
[0017] Compared with the prior art, the utility model has the following beneficial effects:
[0018] After the water outlet pipe is put into the water source to be sampled, the sampling bottle can be taken out from the placement cavity, and then the sampling bottle is placed in the sampling trough and stabilized by a stabilizing mechanism. Then, the water pump is started by controlling the switch, and the water pump can extract water from the water source, and the extracted water then enters the sampling bottle through the water outlet pipe. This structure is simple, has a low failure rate, and is easy to carry as a whole. It can avoid the defect that the staff has to get close to the water source to take water, ensures the safety of sampling, and then stabilizes the sampling bottle during the sampling process by a stabilizing mechanism, so that there is no need for manual labor to hold the sampling bottle all the time, thereby reducing manpower. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a structural schematic diagram of another state of the utility model;
[0021] Figure 3 for Figure 1 Schematic diagram of the detailed structure of part a in the middle;
[0022] Figure 4 It is a schematic diagram of the internal structure of the instrument box in the utility model.
[0023] In the figure: 100 instrument box, 101 placement cavity, 102 electrical cavity, 103 sampling slot, 104 clamping platform, 105 taking and releasing port, 106 box cover, 107 lock, 108 rack, 109 handle, 200 water pump, 201 connecting pipe, 202 water intake pipe, 203 water outlet pipe, 204 filter cartridge, 300 sampling bottle, 400 stabilizing mechanism, 401 sliding column, 402 stabilizing platform, 403 spring, 404 stabilizing slot, 500 battery, 600 control switch. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1—4. A portable automatic water sampler, comprising an instrument case 100, a water pump 200 and a sampling bottle 300, wherein a placement cavity 101 and an electrical cavity 102 are provided inside the instrument case 100, the water pump 200 is fixedly connected in the electrical cavity 102, and a connecting pipe 201 is fixedly connected to the water inlet of the water pump 200, one end of the connecting pipe 201 passes through the instrument case 100, and a water intake pipe 202 is sleeved at the end of the connecting pipe 201, so that the water intake pipe 202 can be removed from the connecting pipe 201, thereby replacing the water intake pipe 202, and further, in order to meet the needs of taking water from water sources at different heights and at different depths of water sources, the length of the water intake pipe 202 here is not less than 2m, and of course, water intake pipes 202 of different lengths can also be selected according to the implementation;
[0026] In addition, a sampling groove 103 is provided on the instrument box 100 corresponding to the inward depression of the electrical cavity 102, and the water outlet of the water pump 200 is fixedly connected to the water outlet pipe 203, the water outlet pipe 203 penetrates into the sampling groove 103, and the water outlet end of the water outlet pipe 203 is located at the top of the sampling groove 103. At the same time, a stabilizing mechanism 400 is also provided in the sampling groove 103, and the sampling bottle 300 can be stabilized by the stabilizing mechanism 400 to avoid manual holding of the sampling bottle 300 during sampling. Specifically, the stabilizing mechanism 400 includes a sliding column 401, a stabilizing platform 402, and a spring 403. Two sets of sliding columns 401 are slidably connected to the corresponding two sides of the sampling groove 103, and one end of each set of sliding columns 401 penetrates into In the electrical cavity 102, two sets of sliding columns 401 on the same side are fixedly connected with a stabilizing platform 402, and the stabilizing platform 402 is located in the sampling slot 103. A spring 403 is sleeved on the sliding column 401, and one end of the spring 403 is fixedly connected to the stabilizing platform 402, and the other end is fixedly connected to the inner wall of the sampling slot 103. Both sets of stabilizing platforms 402 are provided with stabilizing grooves 404, and the two sets of stabilizing grooves 404 are mirror-imaged. When the sampling bottle 300 is located between the two sets of stabilizing platforms 402, the bottle mouth of the sampling bottle 300 corresponds to the water outlet end of the water outlet pipe 203, so that the two sets of stabilizing platforms 402 clamp the sampling bottle 300 through the elastic force of the spring 403, thereby achieving the stabilization of the sampling bottle 300, and the structure is simple;
[0027] Furthermore, a plurality of groups of clamping platforms 104 are fixedly connected in the placement cavity 101, and each group of clamping platforms 104 is provided with a clamping groove, and the sampling bottle 300 is clamped on the clamping groove, so that the sampling bottle 300 can be stored, so as to facilitate the carrying of the sampling bottle 300 and the sample after sampling, and the instrument box 100 is provided with a take-in and put-out port 105 corresponding to the placement cavity 101, and a box cover 106 is hinged on one side of the take-in and put-out port 105 on the instrument box 100, and the box cover 106 is connected to the instrument box 100 by a lock 107, and the placement cavity 101 is closed by the box cover 106, and the lock 107 connection has the advantage of convenient opening of the box cover 106;
[0028] Furthermore, a filter cartridge 204 is fixedly connected to the end of the water intake pipe 202, and the water source is filtered through the filter cartridge 204 to prevent large impurities from entering the pipe and causing blockage, which affects the use. At the same time, a hanger 108 is fixedly connected to the instrument box 100 near the water intake pipe 202, and the water intake pipe 202 is wound on the hanger 108, so as to realize the storage of the water intake pipe 202, which is convenient for overall carrying. Of course, to further facilitate carrying, a handle 109 is rotatably connected to the instrument box 100;
[0029] Furthermore, a battery 500 is fixedly connected in the electrical cavity 102, and a control switch 600 is fixedly connected to one side of the sampling slot 103 on the instrument box 100. The battery 500, the water pump 200 and the control switch 600 are electrically connected. In this way, the control switch 600 can control the battery 500 to supply power to the water pump 200, thereby realizing the control of the operation of the water pump 200. The specific wiring is the existing technology, so it is not repeated here.
[0030] In summary, the present embodiment discloses a portable automatic water quality sampler, which is mainly used for sampling water sources. Specifically, after the water intake pipe 202 is put into the water source to be sampled, the sampling bottle 300 can be taken out from the placement cavity 101, and then the sampling bottle 300 is placed in the sampling slot 103, and the sampling bottle 300 is stabilized by the stabilizing mechanism 400, and then the water pump 200 is started by controlling the switch 600, and the water pump 200 can extract water from the water source, and the extracted water then enters the sampling bottle 300 through the water outlet pipe.
[0031] In the above technical scheme, it is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A portable water quality automatic sampler, comprising an instrument box (100), a water pump (200) and a sampling bottle (300), characterized in that: The instrument box (100) is provided with a placement cavity (101) and an electrical cavity (102) inside, the electrical cavity (102) is fixedly connected to the water pump (200), the water inlet of the water pump (200) is fixedly connected to a water intake pipe (202), the instrument box (100) is provided with a sampling groove (103) inwardly concave corresponding to the electrical cavity (102), the water outlet of the water pump (200) is fixedly connected to a water outlet pipe (203), and the water outlet pipe (203) The sampling slot (103) is inserted into the sampling slot (103), wherein a stabilizing mechanism (400) is provided in the sampling slot (103), wherein a plurality of groups of the sampling bottles (300) are placed in the placement cavity (101), wherein a take-in and take-out opening (105) is provided on the instrument box (100) corresponding to the placement cavity (101), wherein a box cover (106) is hingedly connected to one side of the take-in and take-out opening (105) on the instrument box (100), and wherein the box cover (106) is connected to the instrument box (100) via a lock (107).
2. A portable water quality automatic sampler according to claim 1, characterized in that: A filter cartridge (204) is fixedly connected to the end of the water intake pipe (202).
3. A portable water quality automatic sampler according to claim 1, characterized in that: A hanging bracket (108) is fixedly connected to the instrument box (100) near the water intake pipe (202), and the water intake pipe (202) is wound around the hanging bracket (108).
4. A portable water quality automatic sampler according to claim 1, characterized in that: A handle (109) is rotatably connected to the instrument box (100).
5. A portable water quality automatic sampler according to claim 1, characterized in that: A plurality of groups of clamping platforms (104) are fixedly connected in the placement cavity (101), and each group of the clamping platforms (104) is provided with a clamping groove, and the sampling bottle (300) is clamped in the clamping groove.
6. A portable water quality automatic sampler according to claim 1, characterized in that: The stabilizing mechanism (400) comprises a sliding column (401), a stabilizing platform (402), and a spring (403). Two groups of the sliding columns (401) are slidably connected to the corresponding two sides of the sampling slot (103). One end of each group of the sliding columns (401) penetrates into the electrical cavity (102). The two groups of the sliding columns (401) on the same side are fixedly connected to the stabilizing platform (402). The stabilizing platform (402) is located in the sampling slot (103). The sliding column (401) is sleeved with the spring (403). One end of the spring (403) is fixedly connected to the stabilizing platform (402), and the other end is fixedly connected to the inner wall of the sampling slot (103). The two groups of the stabilizing platforms (402) are provided with stabilizing grooves (404), and the two groups of the stabilizing grooves (404) are arranged in a mirror image.
7. A portable water quality automatic sampler according to claim 1, characterized in that: A storage battery (500) is fixedly connected in the electrical cavity (102), a control switch (600) is fixedly connected on one side of the sampling slot (103) on the instrument box (100), and the storage battery (500), the water pump (200) and the control switch (600) are electrically connected.
8. A portable water quality automatic sampler according to claim 6, characterized in that: The water outlet end of the water outlet pipe (203) is located at the top of the sampling tank (103), and when the sampling bottle (300) is located between two sets of the stabilizing platforms (402), the bottle mouth of the sampling bottle (300) corresponds to the water outlet end of the water outlet pipe (203).
9. A portable water quality automatic sampler according to claim 1, characterized in that: The water inlet of the water pump (200) is fixedly connected to a connecting pipe (201), one end of the connecting pipe (201) passes through the instrument box (100), and the end of the connecting pipe (201) is sleeved with the water intake pipe (202).
10. A portable water quality automatic sampler according to claim 9, characterized in that: The length of the water intake pipe (202) is not less than 2 m.