Automatic continuous water sampler

By designing an automatic continuous water sampler, the problems of poor weather resistance and low sampling efficiency of existing equipment in complex environments have been solved, realizing high-precision, portable, long-term water sample collection and improving the practicality and endurance of the equipment.

CN224416502UActive Publication Date: 2026-06-26JIANGSU PROVINCIAL ACAD OF ENVIRONMENTAL SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU PROVINCIAL ACAD OF ENVIRONMENTAL SCI
Filing Date
2025-06-10
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing sampling equipment has poor weather resistance in complex environments, low sampling accuracy and efficiency, and insufficient portability and economy, and cannot meet the sampling needs of long time, high head, and low flow rate.

Method used

An automatic continuous water sampler was designed, comprising a rust-proof shell, a sampling component, a temperature control component, and a power supply component. It employs a micro-peristaltic pump, a temperature control module, a battery, and a ventilation fan, and is equipped with a mesh filter and an LED display screen to ensure stable sampling in complex environments.

Benefits of technology

It enables stable water sample collection in complex environments, improves sampling accuracy and efficiency, enhances the portability and battery life of the equipment, and adapts to the needs of long-term continuous sampling.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to sample collection device technical field, concretely for water sample automatic continuous sampler, including rustproof shell, collection subassembly, collection subassembly includes trace peristaltic pump, trace peristaltic pump fixedly connected in the inside of rustproof shell, one side of trace peristaltic pump is fixedly connected with sampling hose, one side of sampling hose is provided with anti -blocking filter head hole. The water sample automatic continuous sampler, through installing collection subassembly, can realize that the front end of sampling hose is connected with screen filter and 50 -mesh filter head, is used to pretreat water sample, prevents impurity and blocks sampling system, and trace peristaltic pump is equipped with LED display screen, and the sampling frequency and sampling cycle can be adjusted, so as to adjust sampling mode and cycle according to actual demand, ensure accurate sampling, and the collected sample will enter the sampling bottle from the other end, adopt this kind of structure to make the whole sampling system can be safely and stably maintained in rustproof shell, and then it is convenient to sample under complex environment.
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Description

Technical Field

[0001] This utility model relates to the technical field of sample collection devices, specifically an automatic continuous water sampler. Background Technology

[0002] Existing sampling equipment performs poorly in complex environments, with common problems including: poor weather resistance (unable to cope with extreme weather such as high temperatures and heavy rain in the field); low sampling accuracy and efficiency (difficult to meet the requirements of long-term, high-lift, and low-flow sampling); and insufficient portability, safety, and economy (high price, bulky equipment, and limited battery life, resulting in poor practicality and limited application). In view of this, this patent proposes an automatic continuous water sampling device that can adapt to harsh weather conditions in the field, has long-term continuous sampling capability, and is portable and economical. Utility Model Content

[0003] The purpose of this invention is to provide an automatic continuous water sampler to solve the problem mentioned in the background art that existing sampling equipment is inconvenient to use in complex environments. To achieve the above objective, this invention provides the following technical solution: an automatic continuous water sampler, including a rust-proof housing;

[0004] The sampling assembly includes a micro-peristaltic pump, which is fixedly connected inside a rust-proof housing. A sampling hose is fixedly connected to one side of the micro-peristaltic pump, and an anti-clogging filter head is provided on one side of the sampling hose. A mesh filter is fixedly connected to one end of the sampling hose. A bottle holder is fixedly connected inside the micro-peristaltic pump, and a sampling bottle is installed inside the bottle holder. An air hole is provided inside the sampling bottle. The other end of the sampling hose is installed on the top of the sampling bottle, and a through hole is provided at the bottom of the rust-proof housing.

[0005] A temperature control component, comprising a temperature control module fixedly connected inside a rust-proof housing, wherein a ventilation fan is installed inside the rust-proof housing, and a metal temperature sensor is installed inside the rust-proof housing;

[0006] The power supply assembly includes a battery, which is disposed inside a rust-proof casing. The battery has a charging port, a control switch, and a discharge port on its top.

[0007] More preferably, the sampling component, the temperature control component, and the power supply component are all located inside the rust-proof housing. By installing the sampling component, a mesh filter and a 50-mesh filter head can be connected to the front end of the sampling hose to pre-treat the water sample and prevent impurities from clogging the sampling system. The micro-peristaltic pump is equipped with an LED display screen to adjust the injection frequency and sampling cycle, so as to adjust the sampling method and cycle according to actual needs and ensure accurate sampling. The collected sample enters the sampling bottle from the other end. This structure allows the entire sampling system to be safely and stably maintained inside the rust-proof housing, thus facilitating sampling in complex environments.

[0008] More preferably, the top of the rust-proof shell has a splicing hole, and a rainproof top slope is installed on the top of the rust-proof shell, which is installed on the top of the rust-proof shell by rust-proof screws.

[0009] Preferably, the bottom of the rust-proof shell is fixedly connected to a support foot, and a ventilation grille is provided on one side of the rust-proof shell. By installing a temperature control component, the temperature control module can adjust the working state of the ventilation fan according to the temperature data of the metal temperature sensor, thereby effectively regulating the temperature inside the box. In addition, a rainproof grille is provided on its outer side to ensure the stable operation of the equipment in different environments, thereby improving its practicality.

[0010] More preferably, an LED display screen is provided on one side of the micro-peristaltic pump, and a peristaltic pump button is provided on one side of the micro-peristaltic pump.

[0011] More preferably, the power supply component further includes a battery holder, which is fixedly connected inside the rust-proof housing. The battery is installed inside the rust-proof housing via the battery holder. By installing the power supply component, the battery can be electrically connected to the power system in each component through the discharge interface, providing continuous and stable power support. The charging port facilitates external charging, ensuring long-term operation of the device and thus improving its battery life.

[0012] More preferably, one side of the rust-proof outer shell is hinged to an opening and closing door, and one side of the opening and closing door is fixedly connected to an opening and closing handle.

[0013] More preferably, the data acquisition component is electrically connected to the battery, and the temperature control component is electrically connected to the battery.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In this invention, by installing the collection component, a mesh filter and a 50-mesh filter head are connected to the front end of the sampling hose to pre-treat the water sample and prevent impurities from clogging the sampling system. The micro-peristaltic pump is equipped with an LED display screen, which can adjust the injection frequency and sampling cycle to adjust the sampling method and cycle according to actual needs and ensure accurate sampling. The collected sample enters the sampling bottle from the other end. This structure allows the entire sampling system to be safely and stably maintained inside the rust-proof shell, thus facilitating sampling in complex environments.

[0016] In this invention, by installing a temperature control component, the temperature control module can adjust the working state of the ventilation fan according to the temperature data of the metal temperature sensor, thereby effectively regulating the temperature inside the box. In addition, a rainproof grille is provided on the outside to ensure the stable operation of the equipment in different environments, thus improving its practicality.

[0017] In this invention, by installing a power supply component, the battery can be electrically connected to the power system in each component through the discharge interface, providing continuous and stable power support. The charging port facilitates external charging, ensuring long-term operation of the device and thus improving its battery life. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the unfolded three-dimensional structure of the present invention;

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B;

[0022] Figure 5 This is a partial three-dimensional detail structural diagram of the present invention;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 .

[0024] In the diagram: 1. Rust-proof outer shell; 2. Data collection component; 201. Micro-peristaltic pump; 202. Sampling hose; 203. Anti-clogging filter head; 204. Mesh filter; 205. Bottle holder; 206. Sampling bottle; 207. Vent; 208. Pipe hole; 3. Temperature control component; 301. Temperature control module; 302. Ventilation fan; 303. Metal temperature sensor; 4. Power supply component; 401. Battery; 402. Charging port; 403. Control switch; 404. Discharge interface; 405. Battery holder; 5. Splicing hole; 6. Rainproof roof slope; 7. Support feet; 8. Ventilation grille; 9. LED display screen; 10. Peristaltic pump button; 11. Opening / closing door; 12. Opening / closing handle. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-6 This utility model provides a technical solution: an automatic continuous water sampler, including a rust-proof outer shell 1;

[0027] The sampling component 2 includes a micro-peristaltic pump 201, which is fixedly connected inside the rust-proof housing 1. A sampling hose 202 is fixedly connected to one side of the micro-peristaltic pump 201. An anti-clogging filter head 203 is provided on one side of the sampling hose 202. A mesh filter 204 is fixedly connected to one end of the sampling hose 202. The front end of the sampling hose 202 is connected to the mesh filter 204 and a 50-mesh filter head for pre-treating the water sample and preventing impurities from clogging the sampling system. A bottle holder 205 is fixedly connected inside the micro-peristaltic pump 201. A sampling bottle 206 is installed inside the bottle holder 205. An air hole 207 is opened inside the sampling bottle 206. The other end of the sampling hose 202 is installed on the top of the sampling bottle 206. A through hole 208 is opened at the bottom of the rust-proof housing 1. The collected sample will enter the sampling bottle 206 from the other end. This structure enables the entire sampling system to be safely and stably maintained inside the rust-proof housing 1.

[0028] Temperature control component 3 includes temperature control module 301, which is fixedly connected inside the rust-proof housing 1. A ventilation fan 302 and a metal temperature sensor 303 are installed inside the rust-proof housing 1. The temperature control module 301 can adjust the working state of the ventilation fan 302 according to the temperature data of the metal temperature sensor 303, thereby effectively regulating the temperature inside the housing. A rainproof grille is provided on its outer side to ensure stable operation of the equipment in different environments.

[0029] The power supply component 4 includes a battery 401, which is located inside the rust-proof housing 1. The top of the battery 401 has a charging port 402, which facilitates external charging and ensures long-term operation of the device. The top of the battery 401 has a control switch 403 and a discharge interface 404. The battery 401 is electrically connected to the power system in each component through the discharge interface 404, which can provide continuous and stable power support.

[0030] In this embodiment, as Figure 2 , Figure 3 and Figure 4 As shown, the data acquisition component 2 is located inside the rust-proof housing 1, the temperature control component 3 is located inside the rust-proof housing 1, and the power supply component 4 is located inside the rust-proof housing 1.

[0031] In this embodiment, as Figure 2 , Figure 3 and Figure 4 As shown, the top of the rust-proof housing 1 has a splicing hole 5, and a rainproof top slope 6 is installed on the top of the rust-proof housing 1. The rainproof top slope 6 is installed on the top of the rust-proof housing 1 by rust-proof screws.

[0032] In this embodiment, as Figure 3 , Figure 4 and Figure 5 As shown, the bottom of the rust-proof housing 1 is fixedly connected to a support foot 7, and a ventilation grille 8 is provided on one side of the rust-proof housing 1.

[0033] In this embodiment, as Figure 3 , Figure 4 and Figure 5 As shown, an LED display screen 9 is provided on one side of the micro-peristaltic pump 201, and a peristaltic pump button 10 is provided on the other side of the micro-peristaltic pump 201. The micro-peristaltic pump 201 is equipped with an LED display screen 9, which can adjust the injection frequency and sampling cycle so as to adjust the sampling method and cycle according to actual needs and ensure accurate sampling.

[0034] In this embodiment, as Figure 3 , Figure 4 and Figure 5As shown, the power supply assembly 4 also includes a battery holder 405, which is fixedly connected to the inside of the rust-proof housing 1, and the battery 401 is installed inside the rust-proof housing 1 through the battery holder 405.

[0035] In this embodiment, as Figure 1 , Figure 2 and Figure 6 As shown, a hinged door 11 is connected to one side of the rust-proof housing 1, and an opening handle 12 is fixedly connected to one side of the opening door 11.

[0036] In this embodiment, as Figure 1 , Figure 2 and Figure 6 As shown, the data acquisition component 2 is electrically connected to the storage battery 401, and the temperature control component 3 is electrically connected to the storage battery 401.

[0037] The method of use and advantages of this utility model: The automatic continuous water sampler operates as follows:

[0038] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, by installing the sampling component 2, the front end of the sampling hose 202 is connected to a mesh filter 204 and a 50-mesh filter head for pre-treating the water sample and preventing impurities from clogging the sampling system. The micro-peristaltic pump 201 is equipped with an LED display screen 9, which can adjust the injection frequency and sampling cycle to adjust the sampling method and cycle according to actual needs and ensure accurate sampling. The collected sample enters the sampling bottle 206 from the other end. This structure allows the entire sampling system to be safely and stably maintained inside the rust-proof shell 1. Then, by installing the temperature control component 3, the temperature control module 301 can adjust the working state of the ventilation fan 302 according to the temperature data of the metal temperature sensor 303, thereby effectively regulating the temperature inside the box. The outside is equipped with a rainproof grille to ensure stable operation of the equipment in different environments. Then, by installing the power supply component 4, the battery 401 can be electrically connected to the power system of each component through the discharge interface 404 to provide continuous and stable power support. The charging port 402 facilitates external charging and ensures long-term operation of the device.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic continuous water sampler, characterized in that, Including a rust-proof outer shell (1); The sampling component (2) includes a micro-peristaltic pump (201), which is fixedly connected inside the rust-proof housing (1). A sampling hose (202) is fixedly connected to one side of the micro-peristaltic pump (201). An anti-clogging filter head (203) is provided on one side of the sampling hose (202). A mesh filter (204) is fixedly connected to one end of the sampling hose (202). A bottle holder (205) is fixedly connected inside the micro-peristaltic pump (201). A sampling bottle (206) is installed inside the bottle holder (205). An air hole (207) is opened inside the sampling bottle (206). The other end of the sampling hose (202) is installed on the top of the sampling bottle (206). A through hole (208) is opened at the bottom of the rust-proof housing (1). Temperature control component (3), the temperature control component (3) includes a temperature control module (301), the temperature control module (301) is fixedly connected to the inside of the rust-proof housing (1), the inside of the rust-proof housing (1) is equipped with a ventilation fan (302), and the inside of the rust-proof housing (1) is equipped with a metal temperature sensor (303). The power supply component (4) includes a storage battery (401), which is located inside the rust-proof housing (1). The storage battery (401) has a charging hole (402) on its top, a control switch (403) on its top, and a discharge interface (404) on its top.

2. The automatic continuous water sampler according to claim 1, characterized in that: The acquisition component (2) is located inside the rust-proof housing (1), the temperature control component (3) is located inside the rust-proof housing (1), and the power supply component (4) is located inside the rust-proof housing (1).

3. The automatic continuous water sampler according to claim 1, characterized in that: The top of the rust-proof shell (1) is provided with splicing holes (5), and a rainproof top slope (6) is installed on the top of the rust-proof shell (1). The rainproof top slope (6) is installed on the top of the rust-proof shell (1) by rust-proof screws.

4. The automatic continuous water sampler according to claim 1, characterized in that: The bottom of the rust-proof housing (1) is fixedly connected with a support foot (7), and a ventilation grille (8) is provided on one side of the rust-proof housing (1).

5. The automatic continuous water sampler according to claim 1, characterized in that: An LED display screen (9) is provided on one side of the micro-peristaltic pump (201), and a peristaltic pump button (10) is provided on one side of the micro-peristaltic pump (201).

6. The automatic continuous water sampler according to claim 1, characterized in that: The power supply component (4) also includes a battery holder (405), which is fixedly connected to the inside of the rust-proof housing (1), and the battery (401) is installed inside the rust-proof housing (1) through the battery holder (405).

7. The automatic continuous water sampler according to claim 1, characterized in that: The rust-proof outer shell (1) has an opening and closing door (11) hinged on one side, and an opening and closing handle (12) is fixedly connected to one side of the opening and closing door (11).

8. The automatic continuous water sampler according to claim 1, characterized in that: The data acquisition component (2) is electrically connected to the battery (401), and the temperature control component (3) is electrically connected to the battery (401).