Acid rain sample collecting device for outdoor collection
By designing an acid rain sample collection device that includes motor-driven filter replacement and magnetic plate fixation, the problems of the device being blown over and the filter clogging were solved, achieving stable and efficient acid rain collection.
Patent Information
- Application Number
- CN202422924981.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-11-29
AI Technical Summary
In windy weather, the collection buckets are easily blown over, and the filters are easily clogged, affecting the efficiency of acid rain sample collection.
A device comprising a collection chamber, an end cap, and a receiver was designed. The filter screen is replaced periodically by a motor-driven mechanism, and a magnetic plate fixing device is used to prevent the filter screen from clogging.
It effectively prevents the filter from being blown over by the wind and clogging the filter, thus improving the stability and efficiency of acid rain sample collection.
Smart Images
Figure CN223711171U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rainwater collection technical field especially relates to a outdoor collection is with acid rain sample collection device. BACKGROUND
[0002] The environmental monitoring work includes the collection detection to acid rain, and the operating personnel will place the collection bucket on the ground and collect, but in the collection process, will meet the weather of big wind force, and the collection bucket often appears the situation of being blown down by the wind force, simultaneously, the dust impurity in the air will be attached in the rainwater, and if the collection time is longer, the impurity accumulates on the filter screen of the collection bucket, will lead to the filter screen blockage, influences the efficiency of rainwater collection. SUMMARY
[0003] The purpose of the present application is to provide an outdoor collection with acid rain sample collection device to solve the problems raised in the above background.
[0004] To achieve the above object, the present application provides the following technical scheme:
[0005] An outdoor collection with acid rain sample collection device, including collection bin and the collection assembly installed on the top of collection bin, the collection assembly includes end cover and receiver, the shape of collection bin is cylindrical, the top end outer wall of collection bin is provided with external thread, the bottom end inner wall of end cover is provided with internal thread, the top end of collection bin is connected with end cover through thread, the top of end cover is fixedly installed with receiver, the receiver is annular insulating plate of umbrella structure, the larger area end of receiver is opened upwards, the other end is downwards, the top of end cover is provided with water receiving port, the bottom opening of receiver is communicated with the water receiving port of end cover and the aperture diameter of opening is same.
[0006] Preferably, the outer wall of the end cover is fixedly installed with a motor, the output end of the motor faces the receiver, the output end of the motor is fixedly installed with a connecting rod, the connecting rod is cross-shaped, each end of the connecting rod is fixedly installed with a filter screen. The shape of the plurality of filter screens is circular, the diameter of each filter screen is same with the caliber of the top end of the end cover, one of the filter screens is installed between the end cover and the receiver, the edge of the bottom opening of the receiver is attached with the upper outer wall of the filter screen, the edge of the top opening of the end cover is respectively attached with the lower outer wall of the filter screen.
[0007] Preferably, the bottom of the collection bin is fixedly installed with a support rod, the bottom of the support rod is fixedly installed with a base plate, the upper surface of the base plate is movably installed with two ground nails, the two ground nails are symmetrically arranged on the two sides of the support rod. Two magnetic force plates are attached and installed on the upper surface of the base plate, one end of the magnetic force plate is connected with the upper surface of the base plate through a bearing, the ground nail is vertically fixedly installed on the outer wall of the magnetic force plate, and the tip of the ground nail is away from the magnetic force plate.
[0008] The utility model discloses the beneficial effect is: through being provided with collection subassembly, ground nail can be fixed with the chassis effectively on the ground, and motor drives a plurality of filter screen fixed time replacement, prevents single filter screen from blocking the intercommunication of receiver and end cover. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 It is the whole structure schematic diagram of the utility model;
[0010] Figure 2 It is the structure cross section schematic diagram of receiver in the utility model;
[0011] Figure 3 It is the A area local amplification structure schematic diagram in the utility model Figure 1 .
[0012] In the drawing: 1, collection storehouse;2, end cover;3, receiver;4, motor;5, filter screen;6, connecting rod;7, chassis;8, ground nail;9, magnetic force board;10, support rod. DETAILED DESCRIPTION
[0013] The preferred embodiments of the utility model are described in detail below in combination with the drawings, so that the advantages and features of the utility model can be more easily understood by the person skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined. The directions mentioned in the utility model, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only the directions of the attached drawings. Therefore, the directional terms used are used to explain and understand the utility model, not to limit the utility model.
[0014] As Figures 1-3 Indicated in one kind of outdoor collection with acid rain sample collection device, including collection storehouse 1 and installing on the collection storehouse 1 top collection subassembly, collection subassembly includes end cover 2 and receiver 3, the shape of collection storehouse 1 is cylindrical, and the top end outer wall of collection storehouse 1 is provided with external thread, and the bottom end inner wall of end cover 2 is provided with internal thread, and the top end of collection storehouse 1 is connected through thread with end cover 2, and the top of end cover 2 is fixedly installed with receiver 3, and receiver 3 is the annular insulating board of umbrella structure, and the area larger one end of receiver 3 is opened and is upwards, and the other end is downwards, and the top of end cover 2 is provided with water inlet, and the bottom opening of receiver 3 is communicated with the water inlet of end cover 2 and the aperture of aperture is same.
[0015] The outer wall of the end cover 2 is fixedly provided with a motor 4, the output end of the motor 4 faces the receiver 3, the output end of the motor 4 is fixedly provided with a connecting rod 6, the connecting rod 6 is cross-shaped, each end of the connecting rod 6 is fixedly provided with a filter screen 5. The plurality of filter screens 5 are all circular, the diameter of each filter screen 5 is same as the caliber of the top end of the end cover 2, one of the filter screens 5 is arranged between the end cover 2 and the receiver 3, the bottom opening edge of the receiver 3 is attached to the upper outer wall of the filter screen 5, and the top opening edge of the end cover 2 is respectively attached to the lower outer wall of the filter screen 5.
[0016] The bottom of the collecting bin 1 is fixedly provided with a supporting rod 10, the bottom of the supporting rod 10 is fixedly provided with a bottom disc 7, the upper surface of the bottom disc 7 is movably provided with two ground nails 8, and the two ground nails 8 are symmetrically arranged on the two sides of the supporting rod 10. Two magnetic plates 9 are attached to the upper surface of the bottom disc 7, one end of the magnetic plate 9 is connected to the upper surface of the bottom disc 7 through a bearing, and the ground nail 8 is vertically fixedly arranged on the outer wall of the magnetic plate 9, and the tip of the ground nail 8 is away from the magnetic plate 9.
[0017] In the initial state, the magnetic plate 9 is adsorbed to the metal bottom disc 7, the tip of the ground nail 8 faces upward of the bottom disc 7, the ground nail 8 is turned over by an operator, the ground nail 8 drives the magnetic plate 9 to turn over and separate from the bottom disc 7, the tip of the ground nail 8 is turned to the bottom of the bottom disc 7, the magnetic plate 9 is adsorbed to the bottom disc 7 again, the ground nail 8 is inserted into the ground by the operator, and the whole collecting device is fixed on the ground. The receiver 3 receives rainwater, the inner wall of the receiver 3 is all inclined, the wall-hung rainwater can smoothly flow downward of the end cover 2, the filter screen 5 plays a role in filtering rainwater impurities, and as the rainwater is continuously collected, the impurities are continuously accumulated on the filter screen 5, so that the filter screen 5 is blocked, and the rainwater collection is affected. Therefore, after being fixed for a period of time, the motor 4 drives the connecting rod 6 to rotate by 90 degrees, the filter screen 5 originally clamped between the end cover 2 and the receiver 3 leaves the region, and the unused filter screen 5 enters between the end cover 2 and the receiver 3. Under the scouring of rainwater, the filter screen 5 accumulated with impurities is scoured clean by rainwater, the motor 4 drives the filter screen 5 to circulate, and the motor 4 is driven by a control end of the collecting device. After the collection is completed, the operator takes out the collecting device from the ground, holds the supporting rod 10 to rotate the collecting bin 1, so that the collecting bin 1 is separated from the end cover 2, and then the rainwater sample is taken out.
[0018] It should be noted that the parts not involved in the utility model are the same as or can be realized by the prior art; various drives in the utility model can be realized by corresponding power structures such as air cylinders, oil cylinders, electric cylinders, motors, connecting rods and guide rods, and are not limited to the description in the specification and the structure in the drawings.
[0019] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvements can be made, which belong to the protection range of the utility model.
Claims
1. An outdoor collection acid rain sample collection device, comprising a collection bin (1) and a collection assembly installed above the collection bin (1), characterized in that: The collecting assembly includes an end cover (2) and a receiver (3), the collecting bin (1) is cylindrical in shape, an outer thread is formed on the outer wall of the top end of the collecting bin (1), an inner thread is formed on the inner wall of the bottom end of the end cover (2), the top end of the collecting bin (1) is connected with the end cover (2) through the threads, the receiver (3) is fixedly installed above the end cover (2), the receiver (3) is an annular insulating plate in the shape of an umbrella, the opening of the larger area end of the receiver (3) faces upwards, and the other end faces downwards, a water receiving opening is formed in the top of the end cover (2), and the bottom opening of the receiver (3) is in communication with the water receiving opening of the end cover (2) and has the same aperture.
2. The outdoor acid rain sample collecting apparatus for collection according to claim 1, characterized by: An electric machine (4) is fixedly installed on the outer wall of the end cover (2), the output end of the electric machine (4) faces the receiver (3), a connecting rod (6) is fixedly installed on the output end of the electric machine (4), the connecting rod (6) is cross-shaped, and a filter screen (5) is fixedly installed on each end of the connecting rod (6).
3. The outdoor acid rain sample collecting apparatus for collection according to claim 2, characterized by: The filter screens (5) are circular in shape, the diameter of each filter screen (5) is the same as the aperture of the top end of the end cover (2), one of the filter screens (5) is installed between the end cover (2) and the receiver (3), the edge of the bottom opening of the receiver (3) is attached to the upper outer wall of the filter screen (5), and the edges of the top openings of the end cover (2) are respectively attached to the lower outer walls of the filter screens (5).
4. The outdoor acid rain sample collecting apparatus for collection according to claim 1, characterized by: A supporting rod (10) is fixedly installed on the bottom of the collecting bin (1), a bottom disc (7) is fixedly installed on the bottom of the supporting rod (10), two ground nails (8) are movably installed on the upper surface of the bottom disc (7) and are symmetrically arranged on the two sides of the supporting rod (10).
5. The outdoor acid rain sample collecting apparatus for collection according to claim 4, characterized by: Two magnetic plates (9) are attached to the upper surface of the bottom disc (7), one end of the magnetic plate (9) is connected with the upper surface of the bottom disc (7) through a bearing, the ground nails (8) are fixedly installed on the plate surface of the magnetic plate (9) and are perpendicular to the magnetic plate (9), and the sharp ends of the ground nails (8) are away from the magnetic plate (9).