A hydrological and water resources monitoring device for water conservation and environmental protection
By designing a hydrological water resource monitoring device including a shell, a ventilation check valve, a sampling cylinder, a blocking plate, a pressing frame and a propulsion spiral rod, the function of layered sampling is realized, and the problem of single traditional sampling water is solved, which can effectively sample pollutants distributed in layers such as algae, and realize the phased release of sampling water.
Patent Information
- Application Number
- CN202421116378.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Traditional hydrological monitoring devices cannot achieve stratified sampling, especially for pollutants distributed in stratified areas such as algae.
A hydrological water resource monitoring device including a shell, a ventilation check valve, a sampling cylinder, a blocking plate, a pressing frame and a propulsion screw rod is designed. By starting the pressing motor and propulsion motor, the movement of the eccentric disc, pressing frame and propulsion frame is used to achieve layered isolation in the sampling cylinder and phased release of sampling water.
The function of stratified sampling is realized, and the problem of single traditional sampling water is solved. It can effectively sample pollutants distributed in stratified areas such as algae, and the phased release of sampled water is achieved.
Smart Images
Figure CN222719244U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of hydrological monitoring and sampling, in particular to a hydrological and water resource monitoring device used for water saving and environmental protection. Background Art
[0002] Hydrology refers to various phenomena such as the changes and movements of water in nature. It now generally refers to the study of the formation, circulation, temporal and spatial distribution, chemical and physical properties of water on the earth, and the relationship between water and the environment. It provides a scientific basis for human beings to prevent and control water and drought disasters, rationally develop and effectively utilize water resources, and continuously improve the environmental conditions for human survival and development. Water resources refer to water sources that can be used or have the potential to be used. This water source should be of sufficient quantity and appropriate quality, and meet the specific utilization needs of a certain place within a period of time.
[0003] Hydrological and water resource monitoring requires sampling of water bodies. The sampling devices in traditional hydrological monitoring devices usually use sinkers, which are placed in the water and then taken out when full of water for sampling. This is especially difficult to achieve for pollutants distributed in layers, such as algae. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a hydrological and water resources monitoring device for water conservation and environmental protection, which has the advantage of stratified sampling and solves the problem of single sampling water.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydrological and water resources monitoring device for water-saving and environmental protection, comprising a shell, the upper end of the shell is fixedly connected to a ventilation one-way valve, the inner side of the shell is fixedly connected to a sampling tube, the ventilation one-way valve is inside the sampling tube, the inner side of the sampling tube is slidably connected to a blocking plate, the left and right ends of the blocking plate are slidably connected to the shell, the outer surfaces of the two ends of the blocking plate are sleeved with pressing frames, the inner side of the upper end of the pressing frame is fixedly connected to a lifting spring, the lower end of the lifting spring is fixedly connected to a positioning plate, the positioning plate is fixedly connected to the shell, and the inner side of the shell is fixedly connected A pressing motor is provided, an eccentric disk is fixedly connected to the output end of the pressing motor, the eccentric disk is slidably connected to the pressing frame, a contact block is sleeved on the surface of the blocking plate, a track plate is slidably connected to the outer surface of the contact block, the track plate is fixedly connected to the outer shell, a power box is fixedly connected to the inner side of the outer shell, a release rod is fixedly connected to the output end of the power box, the release rod is in sliding contact with the contact block, a propulsion motor is fixedly connected to the surface of the outer shell, a propulsion screw rod is fixedly connected to the output end of the propulsion motor, a propulsion frame is threadedly connected to the outer surface of the propulsion screw rod, the propulsion frame is slidably connected to the positioning plate, and the propulsion frame is on the inner side of the contact block.
[0008] In some embodiments, the sampling cylinder is composed of a cylinder, a sealing plate and a sampling ring. A slide groove is opened on the surface of the cylinder, the blocking plate is on the inner side of the slide groove, the sealing plate is fixedly connected to the upper end of the inner side of the slide groove, and the sampling ring is fixedly connected to the lower end of the cylinder.
[0009] In some embodiments, one end of the blocking plate is a plug plate and the other end is a round shaft, the pressing frame is sleeved on both ends of the round shaft, the contact block is sleeved on the surface of the round shaft, and the plug plate is slidably connected to the inside of the sampling tube.
[0010] The contact block consists of a contact key, an angle spring and a positioning key. The contact key is sleeved on the outside of the blocking plate. The lower surface of the contact key contacts the release rod. The surface of the contact key is fixedly connected to the angle spring. The end surface of the angle spring is fixedly connected to the positioning key. The positioning key is fixedly connected to the positioning plate.
[0011] In some embodiments, the pressing frame is composed of a frame, a pressing plate and a top frame. The frame has an "N" shape. Sliding holes are opened on both sides of the frame and are sleeved on the outside of the blocking plate. Pressing plates are fixedly connected to the inner sides of the sliding holes on both sides of the frame. The pressing plates are in contact with the blocking plate. The top frame is fixedly connected to the upper end of the frame, and the lifting spring is on the inner side of the top frame.
[0012] In some embodiments, one end of the propulsion frame is a connecting plate connected to the propulsion spiral rod, and a push rod is fixedly connected to the surface of the connecting plate, and the push rod is in contact with the contact key on the inner side of the angle spring.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a hydrological and water resources monitoring device for water saving and environmental protection, which has the following beneficial effects:
[0015] 1. The hydrological and water resources monitoring device used for water conservation and environmental protection starts the pressing motor to drive the eccentric disk to rotate, so that the eccentric disk pushes the pressing frame to descend, and the frame cooperates with the pressing plate to press the blocking plate to descend, so that the inside of the sampling tube is blocked and blocked, and the propulsion motor is started to drive the propulsion screw rod to rotate, so that the propulsion frame is pushed to squeeze the contact key, so that the blocking plate is clamped on the inside of the sampling tube, so as to achieve the effect of separating each layer in the sampling tube from each other, and solve the problem that the sampling water stratification situation cannot be determined during sampling.
[0016] 2. The hydrological and water resources monitoring device used for water conservation and environmental protection starts the propulsion motor to drive the propulsion screw rod to move the propulsion frame away from the contact key, and starts the power box to drive the release rod to rotate, so that the release rod pushes the extrusion contact key to rise, and the angle spring bends the contact key to drive the blocking plate to slide and be drawn out on the inner side of the sampling tube, so that the sampled water flows downward and is released, achieving the effect of releasing the sampled water in stages, and solving the problem that the sampled water cannot be put into each measuring cup in layers. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the pressing frame of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the sampling tube of the utility model;
[0020] Figure 4 This is a schematic diagram of the contact block structure of the utility model.
[0021] In the figure:
[0022] 1. Shell; 2. Ventilation check valve; 3. Sampling tube; 301. Cylinder; 302. Sealing plate; 303. Sampling ring; 4. Blocking plate; 5. Pressing frame; 501. Frame; 502. Pressing plate; 503. Top frame; 6. Lifting spring; 7. Positioning plate; 8. Pressing motor; 9. Eccentric disk; 10. Contact block; 101. Contact key; 102. Angle spring; 103. Positioning key; 11. Track plate; 12. Power box; 13. Release rod; 14. Propulsion motor; 15. Propulsion screw rod; 16. Propulsion frame. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0024] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0025] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0026] In the related art, the sampling device in the traditional hydrological monitoring device usually adopts a sinker, which is placed in the water and taken out when full of water for sampling. In particular, it is difficult to achieve stratified sampling for pollutants distributed in layers such as algae.
[0027] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a hydrological and water resources monitoring device for water conservation and environmental protection. When it is needed, stratified sampling can be achieved by simply setting different sampling cavities.
[0028] The present application is described below with reference to the accompanying drawings and specific embodiments:
[0029] Combination Figure 1-Figure 4 , the embodiment of the present application provides a hydrological and water resources monitoring device for water conservation and environmental protection, including a shell 1, a ventilation one-way valve 2 is fixedly connected to the upper end of the shell 1, a sampling tube 3 is fixedly connected to the inner side of the shell 1, the ventilation one-way valve 2 is inside the sampling tube 3, a blocking plate 4 is slidably connected to the inner side of the sampling tube 3, the left and right ends of the blocking plate 4 are slidably connected to the shell 1, and the outer surfaces of the two ends of the blocking plate 4 are sleeved with pressing frames 5, a lifting spring 6 is fixedly connected to the inner side of the upper end of the pressing frame 5, and a positioning plate 7 is fixedly connected to the lower end of the lifting spring 6, and the positioning plate 7 is fixedly connected to the shell 1, and a pressing motor 8 is fixedly connected to the inner side of the shell 1, and the output end of the pressing motor 8 is fixedly connected There is an eccentric disk 9, which is slidably connected to the pressing frame 5. A contact block 10 is sleeved on the surface of the blocking plate 4. A track plate 11 is slidably connected to the outer surface of the contact block 10. The track plate 11 is fixedly connected to the outer shell 1. A power box 12 is fixedly connected to the inner side of the outer shell 1. A release rod 13 is fixedly connected to the output end of the power box 12. The release rod 13 is in sliding contact with the contact block 10. A propulsion motor 14 is fixedly connected to the surface of the outer shell 1. A propulsion screw rod 15 is fixedly connected to the output end of the propulsion motor 14. A propulsion frame 16 is threadedly connected to the outer surface of the propulsion screw rod 15. The propulsion frame 16 is slidably connected to the positioning plate 7. The propulsion frame 16 is on the inner side of the contact block 10.
[0030] In some embodiments, the sampling tube 3 is composed of a cylinder 301, a sealing plate 302 and a sampling ring 303. A slide groove is opened on the surface of the cylinder 301, and the blocking plate 4 is on the inner side of the slide groove. The sealing plate 302 is fixedly connected to the upper end of the inner side of the slide groove, and the sampling ring 303 is fixedly connected to the lower end of the cylinder 301. The sampling tube 3 can facilitate the entry of sampling water for storage.
[0031] Specifically, one end of the blocking plate 4 is a plug plate and the other end is a round shaft, the pressing frame 5 is sleeved on both ends of the round shaft, the contact block 10 is sleeved on the surface of the round shaft, and the plug plate is slidably connected to the inside of the sampling tube 3.
[0032] In some embodiments, the contact block 10 is composed of a contact key 101, an angle spring 102 and a positioning key 103. The contact key 101 is sleeved on the outside of the blocking plate 4. The lower surface of the contact key 101 contacts the release rod 13. The surface of the contact key 101 is fixedly connected with the angle spring 102. The end face of the angle spring 102 is fixedly connected with the positioning key 103. The positioning key 103 is fixedly connected to the positioning plate 7. The contact block 10 can drive the blocking plate 4 to turn, withdraw and push for clamping.
[0033] In some embodiments, the pressing frame 5 is composed of a frame 501, a pressing plate 502 and a top frame 503. The frame 501 has an "N" shape. Sliding holes are opened on both sides of the frame 501 and are sleeved on the outside of the blocking plate 4. The pressing plates 502 are fixedly connected to the inner sides of the sliding holes on both sides of the frame 501. The pressing plates 502 are in contact with the blocking plate 4. The top frame 503 is fixedly connected to the upper end of the frame 501. The lifting spring 6 is on the inner side of the top frame 503. The pressing frame 5 can push the blocking plate 4 to close quickly and uniformly to prevent the sampling water inside the sampling tube 3 from being chaotic.
[0034] Specifically, one end of the propulsion frame 16 is a connecting plate connected to the propulsion spiral rod 15, and a pushing rod is fixedly connected to the surface of the connecting plate. The pushing rod contacts the contact key 101 on the inner side of the angle spring 102. The feed frame 16 can push the contact key 101 with a skeleton to facilitate the pushing force of the blocking plate 4. The propulsion frame 16 is slidably connected to the positioning plate 7, and the propulsion frame 16 is on the inner side of the contact block 10.
[0035] First, the device is placed vertically in the sampling location where it needs to be placed. The ventilation check valve 2 discharges the gas inside the sampling tube 3 to allow the sampling water to enter. The pressing motor 8 is started to drive the eccentric disk 9 to rotate, so that the eccentric disk 9 pushes the pressing frame 5 to descend, and the frame 501 cooperates with the pressing plate 502 to press the blocking plate 4 to descend, so that the inside of the sampling tube 3 is blocked. The propulsion motor 14 is started to drive the propulsion screw rod 15 to rotate, so that the propulsion frame 16 is pushed to squeeze the contact key 101, so that the blocking plate 4 is clamped on the sampling tube 3. On the inner side of the sample tube 3, the eccentric disk 9 moves away from the pressing frame 5, and the lifting spring 6 drives the pressing frame 5 to rise. When the lifting device needs to take out the sample, the propulsion motor 14 is started to drive the propulsion screw rod 15 to make the propulsion frame 16 move away from the contact key 101. By starting the power box 12, the release rod 13 is driven to rotate, so that the release rod 13 pushes the extrusion contact key 101 to rise, and the angle spring 102 is bent. The contact key 101 drives the blocking plate 4 to slide and be pulled out inside the sampling tube 3, so that the sampled water flows downward and is released.
[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.
[0037] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0038] 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 hydrological and water resources monitoring device for water conservation and environmental protection, comprising a housing (1), characterized in that: The upper end of the shell (1) is fixedly connected to the ventilation check valve (2), the inner side of the shell (1) is fixedly connected to a sampling tube (3), the ventilation check valve (2) is inside the sampling tube (3), the inner side of the sampling tube (3) is slidably connected to a blocking plate (4), the left and right ends of the blocking plate (4) are slidably connected to the shell (1), the outer surfaces of the two ends of the blocking plate (4) are sleeved with a pressing frame (5), the inner side of the upper end of the pressing frame (5) is fixedly connected to a lifting spring (6), the lower end of the lifting spring (6) is fixedly connected to a positioning plate (7), the positioning plate (7) is fixedly connected to the shell (1), the inner side of the shell (1) is fixedly connected to a pressing motor (8), the output end of the pressing motor (8) is fixedly connected to an eccentric disk (9), the eccentric disk (9) is connected to the pressing frame (5) A contact block (10) is sleeved on the surface of the blocking plate (4), and a track plate (11) is slidably connected to the outer surface of the contact block (10). The track plate (11) is fixedly connected to the outer shell (1), and a power box (12) is fixedly connected to the inner side of the outer shell (1). A release rod (13) is fixedly connected to the output end of the power box (12). The release rod (13) is in slidable contact with the contact block (10). A propulsion motor (14) is fixedly connected to the surface of the outer shell (1), and a propulsion screw rod (15) is fixedly connected to the output end of the propulsion motor (14). A propulsion frame (16) is threadedly connected to the outer surface of the propulsion screw rod (15). The propulsion frame (16) is slidably connected to the positioning plate (7), and the propulsion frame (16) is on the inner side of the contact block (10).
2. The hydrological and water resources monitoring device for water conservation and environmental protection according to claim 1 is characterized by: The sampling cylinder (3) is composed of a cylinder (301), a sealing plate (302) and a sampling ring (303). A sliding groove is provided on the surface of the cylinder (301). The blocking plate (4) is located inside the sliding groove. The sealing plate (302) is fixedly connected to the upper end of the inner side of the sliding groove. The sampling ring (303) is fixedly connected to the lower end of the cylinder (301).
3. The hydrological and water resources monitoring device for water conservation and environmental protection according to claim 1 is characterized by: One end of the blocking plate (4) is a plug plate and the other end is a round shaft. The pressing frame (5) is sleeved on both ends of the round shaft. The contact block (10) is sleeved on the surface of the round shaft. The plug plate is slidably connected to the inner side of the sampling tube (3).
4. The hydrological and water resources monitoring device for water conservation and environmental protection according to claim 1 is characterized by: The contact block (10) is composed of a contact key (101), a rotation angle spring (102) and a positioning key (103); the contact key (101) is sleeved on the outside of the blocking plate (4); the lower surface of the contact key (101) is in contact with the release rod (13); the surface of the contact key (101) is fixedly connected to the rotation angle spring (102); the end surface of the rotation angle spring (102) is fixedly connected to the positioning key (103); and the positioning key (103) is fixedly connected to the positioning plate (7).
5. The hydrological and water resources monitoring device for water conservation and environmental protection according to claim 1 is characterized by: The pressing frame (5) is composed of a frame (501), a pressing plate (502) and a top frame (503). The frame (501) is in an "N" shape. Sliding holes are provided on both sides of the frame (501) and are sleeved on the outside of the blocking plate (4). The inner sides of the sliding holes on both sides of the frame (501) are fixedly connected with pressing plates (502). The pressing plates (502) are in contact with the blocking plate (4). The top frame (503) is fixedly connected to the upper end of the frame (501). The lifting spring (6) is inside the top frame (503).
6. The hydrological and water resources monitoring device for water conservation and environmental protection according to claim 4 is characterized by: One end of the propulsion frame (16) is a connecting plate connected to the propulsion spiral rod (15), and a push rod is fixedly connected to the surface of the connecting plate. The push rod contacts the contact key (101) on the inner side of the angle spring (102).