Sampling device for water quality restoration detection
By designing a water quality remediation and testing device with an extension mechanism and a sampling isolation mechanism, the problems of existing devices being unable to perform deep sampling and clogging of filter components have been solved, achieving efficient and long-lasting water quality testing.
Patent Information
- Application Number
- CN202423265803.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing water quality remediation and testing devices lack flexibility when operating in water, making it difficult to extract deep water samples. Furthermore, they are prone to clogging of filter components by impurities in the water, leading to reduced efficiency.
A sampling device including an extension mechanism and a sampling and impurity separation mechanism was designed. The extension mechanism drives a multi-stage sleeve to extend via a motor-driven screw, while the sampling and impurity separation mechanism drives a turbine and a coarse filter wheel via a motor to perform multiple filtrations, thereby achieving deep water sample acquisition and impurity removal.
It enables rapid acquisition of deep water samples from underwater, reduces impurities, improves the efficiency and durability of the device, and avoids clogging of the filter components.
Smart Images
Figure CN223711163U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water quality sampling technical field, concretely is a kind of sampling device for water quality remediation detection. BACKGROUND
[0002] In today's era of increasing emphasis on environmental protection, water quality monitoring has become a key step to ensure the sustainable use of water resources. Therefore, there is a water quality remediation detection sampling device on the market, which can not only collect water samples, but also analyze water quality parameters in real time to provide scientific basis for environmental remediation. This device is usually composed of several core parts: a sampling system, a sensor array and a data processing unit. Through remote control or preset program, the device can complete the sampling task independently, avoiding errors and pollution caused by human operation. The sensor array is the "eyes" of the device, which can detect various indicators in water and capture water quality changes in the first time. The data processing unit is equivalent to the "brain" of the device, which is responsible for collecting sensor data and analyzing and processing through built-in algorithms.
[0003] However, some existing devices need to work in water, and they do not have good stretchability, so they cannot extract deep water, and the sampling range is limited. Moreover, this type of device needs to extract water, but the water contains a large amount of weeds and other debris, which may interfere with the water extraction process, and the filter assembly may be blocked by impurities, reducing the working efficiency. SUMMARY
[0004] The utility model aims at providing a kind of water quality remediation detection sampling device to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of water quality remediation detection sampling device, including sampling box, the floating sleeve of sampling box outside and the land support leg of sampling box outside fixed connection, sampling box is internally provided with stretch mechanism and sampling impurity separation mechanism, the stretch mechanism is arranged on the upper side of sampling box, and the sampling impurity separation machine is arranged on the lower side of sampling box;
[0006] The stretch mechanism includes a motor, the motor is fixedly connected to the inner upper end of the sampling box, the motor output end is fixedly connected with screw rod, the sampling box is slidably connected with sliding cylinder in the inside, the screw rod outer wall is slidably connected with screw sleeve, the sliding cylinder is slidably connected with stretch cylinder in the inside, the screw sleeve outer wall is slidably connected with screw cylinder, the stretch cylinder inner wall is slidably connected with inner sliding sleeve, the sliding cylinder, stretch cylinder and inner sliding sleeve inner side are all fixedly connected with connecting block, the sliding cylinder is connected with screw rod by thread, the stretch cylinder is connected with screw sleeve by thread through connecting block, the inner sliding sleeve is connected with screw cylinder by thread through connecting block, the screw sleeve and screw cylinder inside are all fixedly connected with limit strip, the sliding cylinder, stretch cylinder and inner sliding sleeve outer side are all fixedly connected with slide.
[0007] Preferably, the sampling box inner wall, the sliding cylinder inner wall and the stretching cylinder inner wall are provided with sliding grooves.
[0008] Preferably, the screw rod and the screw sleeve outer wall are provided with sliding grooves.
[0009] Preferably, the inner sliding sleeve bottom is fixedly connected with a filter structure.
[0010] Preferably, the sampling and impurity separating mechanism comprises a supporting plate, the supporting plate is fixedly connected inside the inner sliding sleeve, the supporting plate lower side is fixedly connected with a sampling ring, the supporting plate inside is fixedly connected with a separation sleeve, the separation sleeve lower side is fixedly connected with a filter box, the separation sleeve inside is fixedly connected with a motor, the motor output end is fixedly connected with a turbine and a coarse filter wheel, the turbine is arranged inside the filter box upper side, the coarse filter wheel is arranged inside the filter box lower side, the filter box outer wall is sleeved with a sleeve ring, the sleeve ring lower side is rotatably connected with a rotating disc, the rotating disc lower side is communicated with a water delivery pipe, the sampling ring and the filter box inside upper side are communicated with a sample pipe, the water delivery pipe lower side is communicated with a pressure transmission cover, the filter box inside is fixedly connected with a filter plate, and the filter plate is arranged between the turbine and the coarse filter wheel.
[0011] Preferably, the filter plate filtering precision is greater than the filter box filtering precision.
[0012] Preferably, the filter box inside is provided with a plurality of openings communicated with the sleeve ring inside.
[0013] Compared with the prior art, the sampling device for water quality remediation detection has the following beneficial effects:
[0014] 1. The stretching mechanism is used for driving the sampling and impurity separating mechanism to quickly and deeply enter the water, so that the deep water sample is conveniently obtained, the device has fast stretching speed and multiple folding, so that the stretching range is larger and the land occupation is smaller, the convenience for obtaining the deep water is provided, and the practicability is increased.
[0015] 2. The sampling and impurity separating mechanism is used for obtaining the water sample, the mechanism can be multiple filtered, not only the obtained sample has less impurities, but also the filtering assembly is dredged when sampling, so that the device can work more persistently and efficiently. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor under the premise of not paying the creative labor.
[0017] Figure 1Structure schematic view of the utility model;
[0018] Figure 2 Structure schematic view of another view of the utility model;
[0019] Figure 3 Structure schematic view of the utility model;
[0020] Figure 4 Structure schematic view of the utility model in screw cylinder;
[0021] Figure 5 Structure schematic view of the utility model in turntable.
[0022] In the drawing: 1, sampling box;2, floating sleeve;3, land leg;4, extension mechanism;401, motor;402, screw;403, slide cylinder;404, screw sleeve;405, extension cylinder;406, screw cylinder;407, inner slide sleeve;408, connecting block;409, limiting strip;410, slide bar;5, sampling impurity separation mechanism;501, support plate;502, sampling ring;503, spacer;504, filter box;505, motor;506, turbine;507, coarse filter wheel;508, collar;509, turntable;510, water delivery pipe;511, sample pipe;512, pressure transmission cover;513, filter plate. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.
[0024] In the utility model, unless explicitly defined and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements or the interaction between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0025] Embodiment one:
[0026] Please refer to Figures 1-5The utility model provides a technical scheme: a sampling device for water quality repair detection, including sampling box 1, the floating jacket 2 of sampling box 1 outside setting and the land support leg 3 of sampling box 1 outside fixed connection, sampling box 1 inside is provided with extension mechanism 4 and sampling impurity separation mechanism 5, extension mechanism 4 sets up on sampling box 1 upside, sampling impurity separation machine sets up in sampling box 1 downside,
[0027] Extension mechanism 4 includes motor 401, motor 401 fixedly connected on sampling box 1 upper end inside, motor 401 output fixedly connected with screw rod 402, sampling box 1 inside slidingly connected with sliding cylinder 403, screw rod 402 outer wall slidingly connected with screw sleeve 404, sliding cylinder 403 inside slidingly connected with extension cylinder 405, screw sleeve 404 outer wall slidingly connected with screw cylinder 406, extension cylinder 405 inner wall slidingly connected with inner slide sleeve 407, sliding cylinder 403, extension cylinder 405 and inner slide sleeve 407 inner side are all fixedly connected with connecting block 408, sliding cylinder 403 is connected with screw rod 402 through connecting block 408, extension cylinder 405 is connected with screw sleeve 404 through connecting block 408, inner slide sleeve 407 is connected with screw cylinder 406 through connecting block 408, screw sleeve 404 and screw cylinder 406 inside are all fixedly connected with limit strip 409, sliding cylinder 403, extension cylinder 405 and inner slide sleeve 407 outer side are all fixedly connected with slide bar 410, utilize a plurality of sleeve structure and thread structure step by step connection can make inner slide sleeve 407 fast extension, and screw rod 402, screw sleeve 404 and screw cylinder 406 are driven synchronous rotation through motor 401.
[0028] Further, the inner wall of the sampling box 1, the inner wall of the sliding cylinder 403 and the inner wall of the extension cylinder 405 are all provided with sliding grooves.
[0029] Further, the outer walls of the screw rod 402 and the screw sleeve 404 are both provided with sliding grooves.
[0030] Further, the bottom of the inner slide sleeve 407 is fixedly connected with a filter structure.
[0031] Embodiment two:
[0032] Please refer to Figures 1-5And combined with embodiment one, further get, the bottom of the inner slide 407 is fixedly connected with a filter structure. The sampling and impurity separation mechanism 5 includes a support plate 501, the support plate 501 is fixedly connected inside the inner slide 407, the lower side of the support plate 501 is fixedly connected with a sampling ring 502, the inside of the support plate 501 is fixedly connected with a separation sleeve 503, the lower side of the separation sleeve 503 is fixedly connected with a filter box 504, the inside of the separation sleeve 503 is fixedly connected with a motor 505, the output end of the motor 505 is fixedly connected with a turbine 506 and a coarse filter wheel 507, the turbine 506 is arranged inside the upper side of the filter box 504, the coarse filter wheel 507 is arranged inside the lower side of the filter box 504, the outer wall of the filter box 504 is sleeved with a sleeve ring 508, the lower side of the sleeve ring 508 is rotatably connected with a rotating disc 509, the lower side of the rotating disc 509 is communicatively provided with a water delivery pipe 510, the sampling ring 502 is communicatively provided with a sample pipe 511 on the inside upper side of the filter box 504, the lower side of the water delivery pipe 510 is communicatively provided with a pressure transmission cover 512, the inside of the filter box 504 is fixedly connected with a filter plate 513, the filter plate 513 is arranged between the turbine 506 and the coarse filter wheel 507, the motor 505 is used to drive the turbine 506 and the coarse filter wheel 507 to rotate and generate water pressure, the turbine 506 is used to further filter water, and the coarse filter wheel 507 is used to preliminarily filter water and transfer excess water pressure into the pressure transmission cover 512 to facilitate flushing of the filter structure.
[0033] Further, the filter precision of the filter plate 513 is greater than the filter precision of the filter box 504.
[0034] Further, a plurality of holes are formed in the inside of the filter box 504 and are communicatively provided with the inside of the sleeve ring 508.
[0035] In actual operation, when the device is used, the user puts the device into water, and then the user starts the motor 401, the motor 401 drives the screw rod 402 to rotate when output, the screw rod 402 is fixedly connected with the limiting strip 409 outside, the limiting strip 409 drives the screw sleeve 404 and the screw cylinder 406 to rotate at the same time when the screw rod 402 rotates, the slide cylinder 403, the extension cylinder 405 and the inner slide sleeve 407 are driven to slide through the connecting block 408 during the rotation of the screw rod 402, the screw sleeve 404 and the screw cylinder 406, so that the sampling and impurity separating mechanism 5 can quickly and deeply enter the water, after the device deeply enters the water layer to be sampled, the user can start the motor 505, the motor 505 drives the turbine 506 and the coarse filter wheel 507 to rotate during output, the two rotate in independent space, the coarse filter wheel 507 rotates to draw water samples into the filter box 504, the turbine 506 synchronously outputs and further filters the water in the filter box 504, because the filter hole diameter of the filter box 504 is greater than that of the filter plate 513, the extra water pressure generated when the coarse filter wheel 507 outputs is transferred to the pressure transmission cover 512 through the sleeve ring 508, the pressure transmission cover 512 rotates synchronously with the output end of the motor 505, and the pressure transmission cover 512 is attached to the filter structure installed on the inner slide sleeve 407, the pressure transmission cover 512 can temporarily cut off the water pressure generated by the output of the coarse filter wheel 507 and deliver the water pressure to the filter structure, so as to facilitate flushing of the filter structure, thereby reducing the possibility of plugging of the sampling box 1 during sampling.
[0036] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... " does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.
Claims
1. A sampling device for water quality remediation testing, comprising a sampling box (1), a float sleeve (2) disposed on the outside of the sampling box (1), and a land support leg (3) fixedly connected to the outside of the sampling box (1), characterized in that: The sampling box (1) is equipped with an extension mechanism (4) and a sampling separation mechanism (5). The extension mechanism (4) is located on the upper side of the sampling box (1), and the sampling separation mechanism is located on the lower side of the sampling box (1). The extension mechanism (4) includes a motor (401), which is fixedly connected to the upper end of the sampling box (1). A screw (402) is fixedly connected to the output end of the motor (401). A slide cylinder (403) is slidably connected inside the sampling box (1). A screw sleeve (404) is slidably connected to the outer wall of the screw (402). An extension cylinder (405) is slidably connected inside the slide cylinder (403). A screw cylinder (406) is slidably connected to the outer wall of the screw sleeve (404). An inner slide sleeve (407) is slidably connected to the inner wall of the extension cylinder (405). The slide cylinder (403) and the extension cylinder (405) are connected to each other. Connecting blocks (408) are fixedly connected to the inner sides of both the inner sleeve (405) and the inner sleeve (407). The sliding cylinder (403) is threadedly connected to the screw (402) through the connecting block (408). The extension cylinder (405) is threadedly connected to the screw sleeve (404) through the connecting block (408). The inner sleeve (407) is threadedly connected to the screw cylinder (406) through the connecting block (408). Limiting strips (409) are fixedly connected inside both the screw sleeve (404) and the screw cylinder (406). Sliding strips (410) are fixedly connected to the outer sides of the sliding cylinder (403), the extension cylinder (405), and the inner sleeve (407).
2. The sampling device for water quality remediation testing according to claim 1, characterized in that: The inner walls of the sampling box (1), the slide cylinder (403), and the extension cylinder (405) are all provided with sliding grooves.
3. The sampling device for water quality remediation testing according to claim 1, characterized in that: The outer walls of both the screw (402) and the sleeve (404) are provided with sliding grooves.
4. The sampling device for water quality remediation testing according to claim 1, characterized in that: A filter structure is fixedly connected to the bottom of the inner sleeve (407).
5. The sampling device for water quality remediation testing according to claim 1, characterized in that: The sampling and impurity separation mechanism (5) includes a support plate (501), which is fixedly connected inside the inner sliding sleeve (407). A sampling ring (502) is fixedly connected to the lower side of the support plate (501). A spacer (503) is fixedly connected inside the support plate (501). A filter box (504) is fixedly connected to the lower side of the spacer (503). A motor (505) is fixedly connected inside the spacer (503). A turbine (506) and a coarse filter wheel (507) are fixedly connected to the output end of the motor (505). The turbine (506) is located on the upper side inside the filter box (504). The coarse filter wheel (507) 507) is located inside the lower side of the filter box (504). The outer wall of the filter box (504) is fitted with a collar (508). The lower side of the collar (508) is rotatably connected to a turntable (509). The lower side of the turntable (509) is connected to a water supply pipe (510). The sampling ring (502) is connected to the upper side of the filter box (504) and a sample tube (511) is provided. The lower side of the water supply pipe (510) is connected to a pressure transmission cover (512). The filter plate (513) is fixedly connected inside the filter box (504). The filter plate (513) is located between the turbine (506) and the coarse filter wheel (507).
6. A sampling device for water quality remediation testing according to claim 5, characterized in that: The filter plate (513) has a higher filtration accuracy than the filter box (504).
7. A sampling device for water quality remediation testing according to claim 5, characterized in that: The filter box (504) has multiple openings that communicate with the inside of the collar (508).