CN219625108U

CN219625108U - Collector convenient to gather different degree of depth water samples

Info

Publication number: CN219625108U
Application number: CN202320699271.5U
Authority: CN
Inventors: 王增凯
Original assignee: Yantai Hydrological Center Yantai Soil And Water Conservation Monitoring Station
Current assignee: Yantai Hydrological Center Yantai Soil And Water Conservation Monitoring Station
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-01
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a collector convenient for collecting water samples of different depths, which relates to the technical field of water sample collection and comprises a plurality of collecting boxes, wherein the collecting boxes are fixedly connected with one another, a partition plate is arranged in each collecting box, the partition plate is combined with the bottom end in each collecting box to form a water storage box, the upper end of each collecting box is fixedly connected with one end of a traction rope, a drain valve is communicated with a position corresponding to the position of each water storage box on one side of each collecting box, a side box is arranged on one side of each collecting box, a rectangular perforation is arranged on one side of each side box, a water inlet hole is formed on one side of each collecting box, and an adjusting and sampling mechanism for collecting water samples of different depths is arranged in each collecting box.

Description

Collector convenient to gather different degree of depth water samples

Technical Field

The utility model relates to the technical field of water sample collection, in particular to a collector convenient for collecting water samples with different depths.

Background

The method comprises the steps of collecting a river water sample, analyzing various physical and chemical indexes of the river water sample, and aiming at important contents of physical, chemical and biological of the water sample and environmental scientific research, when the river water sample is collected, in order to ensure accuracy of detection data, the water samples with different depths are required to be collected, the current sampling device utilizes the difference of river bottom pressure to regulate the device, when the set depth is reached, the river bottom pressure extrudes the collecting device, so that the device is opened, and the river water enters the collecting device, but when the current collecting device collects the set depth, the river water still enters the collecting device when the collecting device exceeds the preset depth, so that the collected sample is inaccurate.

Chinese patent: CN214584236U, it has disclosed an environmental monitoring is with collection device of being convenient for gather different degree of depth water samples, this collection device passes through the remote start motor, the motor drives the threaded rod and rotates, make the movable plate of threaded connection on the threaded rod remove to the motor, the atmospheric pressure that the movable plate leans on intake pipe one side this moment reduces, because trachea and the inside intercommunication of receiving a section of thick bamboo, the inside atmospheric pressure of receiving a section of thick bamboo reduces simultaneously this moment, make the inside and outside pressure differential that forms of receiving a section of thick bamboo, the piston rod moves to the receiving a section of thick bamboo inside under the effect of pressure differential, the piston rod drives sealing ball and inlet tube separation, the water flows into in the inlet tube after being filtered by the filter plate, get into in the stack shell, in practical application, when the collection degree of depth is darker, signal transmission probably receives the interference, inconvenient control to collection device, result in can not gather the water sample.

Based on this, now provide one kind and be convenient for gather the collector of different degree of depth water samples, can eliminate the drawback that current device exists.

Disclosure of Invention

The utility model aims to provide a collector which is convenient for collecting water samples with different depths, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a collector convenient to gather different degree of depth water samples, includes a plurality of collection box, a plurality of collection box fixed connection each other, collection incasement portion is equipped with the baffle, baffle and collection incasement portion bottom combination become the water storage tank, collection box upper end and haulage rope one end fixed connection, collection box one side corresponds the department intercommunication with the water storage tank position and is equipped with the drain valve, collection box one side is equipped with the side case, side case one side is equipped with the rectangle perforation, collection box one side is equipped with the inlet opening, collection incasement portion is equipped with the regulation sampling mechanism that is used for gathering different degree of depth water samples.

Based on the technical scheme, the utility model also provides the following optional technical schemes:

in one alternative: the adjustable sampling mechanism comprises a sliding block, one side of the sliding block is clung to one side of the inside of the collection box, a water inlet channel is formed in the sliding block, a transmission pipe is arranged at the lower end of the sliding block and is communicated with the position corresponding to the water inlet channel, the transmission pipe slides in a circular perforation at the upper end of the partition plate, and a guiding limiting assembly used for limiting and guiding the sliding block is arranged on the sliding block.

In one alternative: the guide limiting assembly comprises sliding groove rods, the two sliding groove rods are respectively arranged on one side of the sliding block, a balancing weight is arranged on the sliding groove rods in a sliding mode, one side of the balancing weight is clung to the inner side of the collecting box, and the balancing weight and one side of the collecting box are combined to form a sliding groove.

In one alternative: the sliding block is characterized in that a first rack is arranged on one side of the sliding block, a gear roller is arranged on the first rack in a matched mode, the gear roller is rotatably arranged in the collecting box, a second gear bar is arranged on the gear roller in a matched mode, the second gear bar is fixedly arranged at the upper end of the push rod, the push rod is slidably arranged in a rectangular through hole in the position corresponding to the position of the collecting box on one side of the collecting box, and a pushing assembly used for driving the push rod to slide is arranged at one end of the push rod.

In one alternative: the pushing assembly comprises a sliding plate, the sliding plate is arranged inside the side box in a sliding mode, one side of the sliding plate is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with one side of an adjusting plate, and the middle of the adjusting plate is perforated to slide on the push rod.

In one alternative: the adjusting plate is characterized in that a threaded hole is formed in one side of the adjusting plate, an adjusting rod is arranged in the threaded hole, threads are formed in one end of the adjusting rod, and one end of the adjusting rod is rotatably arranged on one side of the collecting box.

In one alternative: the lower end of the collection box is provided with a balancing weight for increasing the weight.

In one alternative: a filter screen is arranged at a water inlet hole at one side of the collection box.

In one alternative: and a transparent observation window is arranged on one side of the side box.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, accurate sampling of water samples with different depths is facilitated by adjusting the sampling mechanism, the sampling depth can be adjusted by adjusting the rod, and meanwhile, the plurality of sampling boxes are fixedly connected, so that the water samples with different depths can be collected at one time.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

FIG. 2 is a schematic view of the internal structure of the collecting box and the side box of the present utility model.

Fig. 3 is a schematic view of the internal structure of the side case of the present utility model.

Fig. 4 is a schematic view of the internal structure of the sliding block according to the present utility model.

FIG. 5 is a schematic diagram of the connection of the chute rod and the counterweight according to the utility model.

Reference numerals annotate: the device comprises a collecting box 11, a partition plate 12, a water storage tank 13, a side box 14, a traction rope 15, a drain valve 16, a sliding plate 17, a spring 18, an adjusting plate 19, an adjusting rod 20, a push rod 21, a gear roller 22, a sliding block 23, a first rack 24, a water inlet channel 25, a conveying pipe 26, a slide rod 27, a slide rod 28 and a balancing weight 29.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Examples

In one embodiment, as shown in fig. 1-5, a collector convenient for collecting water samples with different depths comprises a plurality of collection boxes 11, wherein the collection boxes 11 are fixedly connected with each other, a partition plate 12 is arranged in each collection box 11, the partition plate 12 and the bottom end in each collection box 11 are combined into a water storage box 13, the upper end of each collection box 11 is fixedly connected with one end of a traction rope 15, a drain valve 16 is communicated with a position corresponding to the water storage box 13 on one side of each collection box 11, a side box 14 is arranged on one side of each collection box 11, a rectangular perforation is arranged on one side of each side box 14, a water inlet hole is formed on one side of each collection box 11, an adjusting and sampling mechanism for collecting water samples with different depths is arranged in each collection box 11, and the accurate collection of river water with different depths is facilitated by adjusting the sampling mechanism, so that the accuracy of collected samples is ensured;

the utility model provides an adjustable sampling mechanism includes slider 23, slider 23 one side is hugged closely with the inside one side of collection box 11, slider 23 inside is equipped with inlet channel 25, slider 23 lower extreme and inlet channel 25 position correspond department intercommunication and are equipped with transfer line 26, transfer line 26 slides in the circular perforation of baffle 12 upper end, during the use, when slider 23 inside inlet channel 25 remove to with collection box 11 one side inlet port coaxial, river accessible inlet channel 25 and transfer line 26 get into in the water storage tank 13, be equipped with on the slider 23 and be used for carrying out spacing guide's the direction spacing subassembly to slider 23.

The guide limiting assembly comprises a chute rod 28, two chute rods 28 are respectively arranged on one side of the sliding block 23, a balancing weight 29 is arranged on the chute rod 28 in a sliding mode, one side of the balancing weight 29 is tightly attached to the inner side of the collection box 11, the balancing weight 29 and one side of the collection box 11 are combined to form a chute, and when the guide limiting assembly is used, the sliding block 23 is convenient to slide along the balancing weight 29, and meanwhile one side of the sliding block 23 can be tightly attached to one side of the inside of the collection box 11 through the balancing weight 29.

The utility model discloses a water storage tank, including collection box 11, including sliding block 23, first rack 24, gear roller 22 is equipped with to the cooperation on the first rack 24, gear roller 22 rotates to set up in collection box 11, the cooperation is equipped with the second gear strip on the gear roller 22, the second gear strip is fixed to be established in push rod 21 upper end, push rod 21 slides and establishes in the rectangle perforation of collection box 11 one side and side case 14 position department of correspondence, push rod 21 one end is equipped with and is used for driving the gliding pushing component of push rod 21, during the use, promotes push rod 21 and slides in the rectangle perforation through pushing component, and second gear and gear roller 22 intermesh when push rod 21 removes, and gear roller 22 intermesh with first rack 24 when gear roller 22 rotates, and first rack 24 drives sliding block 23 and when water inlet channel 25 and collection box 11 one side inlet opening alignment, river accessible water inlet channel 25 and transfer line 26 get into in the water storage tank 13.

The pushing assembly comprises a sliding plate 17, the sliding plate 17 is slidably arranged inside the side box 14, one side of the sliding plate 17 is fixedly connected with one end of a spring 18, the other end of the spring 18 is fixedly connected with one side of an adjusting plate 19, a middle part of the adjusting plate 19 is perforated to slide on a push rod 21, when the pushing assembly is used, the collecting box 11 is put in water, the sliding plate 17 is pushed to move inside the side box 14 under the action of pressure along with the increase of depth, and the sliding plate 17 moves and drives the push rod 21 to slide.

The utility model discloses a device for detecting the elasticity of the spring 18, including adjusting plate 19, spring 18, adjusting plate 19, adjusting plate 19, threaded hole is equipped with adjusting lever 20 in one side, adjusting lever 20 one end is equipped with the screw thread, adjusting lever 20 one end rotates and establishes in collection case 11 one side, during the use, through rotating adjusting lever 20, under the effect of screw thread, adjusting lever 20 one end screw thread drives adjusting plate 19 and removes, when adjusting plate 19 removes, the elasticity of spring 18 is adjusted.

Examples

The lower extreme of collection box 11 is equipped with the balancing weight 29 that is used for increasing weight, when using, through balancing weight 29 increase weight, can make collection box 11 be in the aquatic steady.

A filter screen is arranged at a water inlet hole on one side of the collection box 11, and when the water storage box is used, impurities in water are prevented from entering the water storage box 13.

The side case 14 is equipped with transparent observation window on one side, and during the use, be convenient for the staff to watch the adjustment volume when adjusting regulating plate 19.

The above embodiment discloses a collector convenient for collecting water samples of different depths, wherein when the water sample of the set depth is required, a worker adjusts the adjusting plate 19 by rotating the adjusting rod 20, the spring 18 is compressed, one end of the traction rope 15 is connected with the external winding device, the collecting box 11 is thrown into the river, when the collecting box 11 reaches the set depth, under the action of pressure, the sliding plate 17 is pushed to move inside the side box 14, the sliding plate 17 moves while driving the push rod 21 to slide, the second gear is meshed with the gear roller 22 while the push rod 21 moves, the gear roller 22 rotates, the gear roller 22 is meshed with the first rack 24, the first rack 24 drives the sliding block 23 to move, when the water sample is aligned with the water inlet hole on one side of the collecting box 11, the river water can enter into the water storage box 13 through the water inlet channel 25 and the transmission pipe 26, when the depth of the collecting box 11 exceeds the set depth, the sliding plate 17 continues to slide, the sliding plate 21 is pushed by the sliding, the second gear is meshed with the gear roller 22 while the gear roller 22 rotates, the gear roller 22 is meshed with the first rack 24, the water sample is not required to be discharged from the water sample collecting box 13, the water sample is not required to be discharged from the water sample collecting box through the water sample collecting box is not required to be discharged from the water inlet hole on one side of the water storage box through the adjusting rod 19, the water sample is adjusted by moving the water inlet channel 23, the water sample is not required to be discharged to be equal to the water sample, the water sample collecting box is discharged from the water sample through the water inlet hole through the water inlet channel, and the water inlet hole, the water sample through the water inlet hole, thereby adjusting the elastic force of the spring 18.

The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a collector convenient to gather different degree of depth water samples, includes a plurality of collection case (11), a plurality of collection case (11) each other fixed connection, collection incasement portion is equipped with baffle (12), baffle (12) and collection case (11) inside bottom combination become water storage tank (13), collection case (11) upper end and haulage rope (15) one end fixed connection, collection case (11) one side is equipped with drain valve (16) with water storage tank (13) position correspondence department intercommunication, a serial communication port, collection case (11) one side is equipped with side case (14), side case (14) one side is equipped with the rectangle perforation, collection case (11) one side is equipped with the inlet opening, collection case (11) inside is equipped with the regulation sampling mechanism that is used for gathering different degree of depth water samples.

2. The collector convenient for collecting water samples with different depths according to claim 1, wherein the adjusting and sampling mechanism comprises a sliding block (23), one side of the sliding block (23) is clung to one side of the inside of the collecting box (11), a water inlet channel (25) is arranged in the sliding block (23), a transmission pipe (26) is arranged at the position corresponding to the position of the water inlet channel (25) at the lower end of the sliding block (23), the transmission pipe (26) slides in a circular perforation at the upper end of the partition plate (12), and a guiding and limiting assembly for limiting and guiding the sliding block (23) is arranged on the sliding block (23).

3. The collector for conveniently collecting water samples with different depths according to claim 2, wherein the guiding limiting assembly comprises a chute rod (28), two chute rods (28) are respectively arranged on one side of the sliding block (23), a balancing weight (29) is arranged on the chute rod (28) in a sliding manner, one side of the balancing weight (29) is tightly attached to the inner side of the collecting box (11), and one side of the balancing weight (29) and one side of the collecting box (11) are combined into a chute.

4. A collector convenient for collect different degree of depth water samples according to claim 3, characterized in that, sliding block (23) one side is equipped with first rack (24), cooperation is equipped with gear roller (22) on first rack (24), gear roller (22) rotate and set up in collection case (11), cooperation is equipped with the second gear strip on gear roller (22), the second gear strip is fixed to be established in push rod (21) upper end, push rod (21) slip is established in the rectangle perforation of collection case (11) one side and side case (14) position corresponding department, push rod (21) one end is equipped with and is used for driving push rod (21) gliding pushing component.

5. The collector for conveniently collecting water samples with different depths according to claim 4, wherein the pushing assembly comprises a sliding plate (17), the sliding plate (17) is slidably arranged inside the side box (14), one side of the sliding plate (17) is fixedly connected with one end of a spring (18), the other end of the spring (18) is fixedly connected with one side of an adjusting plate (19), and a middle through hole of the adjusting plate (19) slides on a push rod (21).

6. The collector for conveniently collecting water samples with different depths according to claim 5, wherein a threaded hole is formed in one side of the adjusting plate (19), an adjusting rod (20) is arranged in the threaded hole, threads are formed in one end of the adjusting rod (20), and one end of the adjusting rod (20) is rotatably arranged on one side of the collecting box (11).

7. A collector for facilitating collection of water samples of different depths according to claim 1, characterized in that the lower end of the collection box (11) is provided with a counterweight (29) for increasing the weight.

8. The collector for conveniently collecting water samples with different depths according to claim 1, wherein a filter screen is arranged at a water inlet hole at one side of the collecting box (11).

9. A collector for facilitating collection of water samples of different depths according to claim 1, characterized in that a transparent viewing window is provided on one side of the side case (14).