Liquid sampling and detecting all-in-one machine for environment detection

Abstract

The utility model particularly relates to a liquid sampling and detecting all-in-one machine for environment detection, which belongs to the technical field of environment detection equipment and comprises a sampling support cylinder, a support frame is arranged on the outer wall of the upper end of the sampling support cylinder and comprises a support ring, and the support ring is sleeved on the outer wall of the circumference of the upper end of the sampling support cylinder. A supporting handle is arranged on the circumferential outer wall of one side of the supporting ring, an icebreaking assembly is arranged at the bottom end of the sampling supporting cylinder in a sleeving mode, a sampling cylinder is arranged in the sampling supporting cylinder in an inserted mode, a liquid detection device is installed on the inner wall of the bottom end of the sampling cylinder in an embedded mode, and a sampling rod is arranged in the sampling cylinder in an inserted mode. And meanwhile, the device is convenient to carry by the worker, is easy to place and install, takes actual conditions into consideration, and is high in practicability.

Description

Technical Field

[0001] The utility model specifically relates to a liquid sampling and testing integrated machine for environmental testing, belonging to the technical field of environmental testing equipment. Background Art

[0002] Water is the source of life. Human beings cannot live without water in their lives and production activities. The quality of drinking water is closely related to human health. With the development of social economy, scientific progress and the improvement of people's living standards, people's requirements for the quality of drinking water are constantly increasing, and the drinking water quality standards are also constantly developing and improving accordingly. Since the formulation of drinking water quality standards is related to people's living habits, culture, economic conditions, scientific and technological development level, water resources and their water quality status, etc., there are differences in the requirements for drinking water quality not only between countries, but also between different regions in the same country. Environmental protection has been increasingly valued, and the environmental monitoring market has continued to expand. Traditional environmental monitoring stations can no longer fully meet the society's environmental monitoring needs. The country has gradually opened up channels in the field of environmental monitoring. Liquid sampling and detection integrated machines are required for liquid sampling in environmental testing.

[0003] There is an integrated machine for on-site detection of water bodies (publication number: CN214750225U), which includes an outer box, a collecting box, a sampling tube, and a sampling head. The main body of the outer box is a rectangular box structure, the collecting box is arranged inside the outer box, the outer box and the collecting box are slidably connected, the sampling tube is arranged in the outer box, and the sampling tube is connected to the sampling head. The collecting box is used to collect the liquid collected by the sampling head for storage and detection, the sampling tube is a retractable structure, and the sampling head is used to sample the liquid and filter impurities.

[0004] The above existing devices can sample liquid and filter impurities, but the above existing devices are bulky and inconvenient for staff to carry. At the same time, when it is necessary to test frozen river water in winter, the above existing devices are not convenient for breaking the ice on the surface of the river water, and staff need to break the ice manually. Therefore, there is still room for improvement in the above existing devices.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide an integrated liquid sampling and detection machine for environmental detection in view of the deficiencies in the prior art, so as to achieve the purpose of making the device light, convenient for staff to carry, and convenient for staff to break ice and take samples on the frozen river surface.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a liquid sampling and detection integrated machine for environmental detection, including a sampling support tube, a support frame is arranged on the outer wall of the upper end of the sampling support tube, an ice breaking assembly is sleeved on the bottom end of the sampling support tube, a sampling tube is inserted in the sampling support tube, a liquid detection device is embedded in the inner wall of the bottom end of the sampling tube, and a sampling rod is inserted in the sampling tube.

[0008] Furthermore, in order to facilitate the staff to hold the device through the support handle and the support ring, the support frame includes a support ring, which is sleeved on the circumferential outer wall of the upper end of the sampling support tube, and a support handle is provided on one side of the circumferential outer wall of the support ring.

[0009] Furthermore, in order to increase the friction between the spring telescopic rod and the ice surface through the anti-skid support pad, the spring telescopic rod is evenly arranged on the surface of one side of the support ring, and the bottom end of the spring telescopic rod is provided with an anti-skid support pad.

[0010] Furthermore, in order to realize the assembly of the ice-breaking cylinder and the sampling support cylinder by the mutual rotational engagement between the internal thread and the external thread, the circumferential outer wall of the bottom end of the sampling support cylinder is provided with an external thread, and the ice-breaking assembly includes an ice-breaking cylinder, and the inner wall of the upper end of the ice-breaking cylinder is provided with an internal thread, and the internal thread and the external thread are rotationally engaged with each other.

[0011] Furthermore, in order to drive the ice-breaking drill to rotate through the ice-breaking motor, the ice-breaking motor is fixedly installed on the inner bottom wall of the ice-breaking cylinder, and the output end of the ice-breaking motor passes through the outer wall of one end of the ice-breaking cylinder and is fixedly installed with the ice-breaking drill.

[0012] Furthermore, in order to facilitate the staff to drive the motor switch, a baffle is provided in the ice-breaking cylinder, an ice-breaking battery is embedded in the baffle, the ice-breaking battery and the ice-breaking motor are electrically connected to each other, and a motor switch is provided on the circumferential outer wall of one side of the ice-breaking cylinder.

[0013] Furthermore, in order to enable the sampling tube to slide in the sampling support tube and to limit the limit block through the L-shaped semi-arc groove, thereby achieving fixed limit of the sampling tube, the inner wall of the top circumference of the sampling support tube is symmetrically provided with L-shaped semi-arc grooves, the outer wall of the upper circumference of the sampling tube is symmetrically provided with limit blocks, and the outer wall of the lower end of the sampling tube is inlaid with a detection display screen, and the detection display screen and the liquid detection device are electrically connected to each other.

[0014] Furthermore, in order to increase the pressure in the sampling cylinder by sliding the sampling piston head in the sampling cylinder and thus realize liquid sampling, a sampling piston head is provided at one end of the sampling rod, and the sampling piston head is made of rubber. The circumferential side wall of the sampling piston head and the circumferential inner wall of the sampling cylinder are tightly fitted with each other.

[0015] The beneficial effect of the utility model is that when the water surface is frozen, the device can break the ice surface through the ice-breaking component, and then the liquid can be sampled and tested through the device, thereby facilitating the improvement of the efficiency of liquid sampling by the staff. At the same time, the device is convenient for the staff to carry and stably place it in a suitable place. The device takes into account the actual situation and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a half-section view of the sampling tube of the utility model;

[0018] Figure 3 It is a schematic diagram of the position of the external thread of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the support frame of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the ice-breaking assembly of the utility model;

[0021] Figure 6 It is a schematic diagram of the shape of the L-shaped semi-arc groove of the utility model.

[0022] In the figure: 1. Sampling support cylinder; 2. Support frame; 201. Support ring; 202. Support handle; 203. Spring telescopic rod; 204. Anti-skid support pad; 3. Ice-breaking assembly; 301. Ice-breaking cylinder; 302. Internal thread; 303. Ice-breaking motor; 304. Ice-breaking drill bit; 305. Baffle; 306. Ice-breaking battery; 4. Sampling cylinder; 5. Liquid detection device; 6. Sampling rod; 7. External thread; 8. Motor switch; 9. L-shaped semi-arc groove; 10. Limit block; 11. Detection display screen; 12. Sampling piston head. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 As shown, a liquid sampling and detection integrated machine for environmental detection includes a sampling support tube 1, a support frame 2 is arranged on the outer wall of the upper end of the sampling support tube 1, an ice breaking assembly 3 is sleeved on the bottom end of the sampling support tube 1, a sampling tube 4 is inserted in the sampling support tube 1, a liquid detection device 5 is embedded and installed on the inner wall of the bottom end of the sampling tube 4, and a sampling rod 6 is inserted in the sampling tube 4.

[0025] like Figure 4 As shown, the support frame 2 includes a support ring 201, which is sleeved on the circumferential outer wall of the upper end of the sampling support tube 1, and a support handle 202 is provided on the circumferential outer wall of one side of the support ring 201. A spring telescopic rod 203 is evenly arranged on the surface of one side of the support ring 201, and an anti-slip support pad 204 is provided at the bottom end of the spring telescopic rod 203, so that the support frame 2 can make the device convenient for staff to hold.

[0026] like Figure 3 and Figure 5 As shown, the outer circumferential wall at the bottom end of the sampling support cylinder 1 is provided with an external thread 7, the ice-breaking assembly 3 includes an ice-breaking cylinder 301, the inner wall at the upper end of the ice-breaking cylinder 301 is provided with an internal thread 302, the internal thread 302 and the external thread 7 are rotatably engaged with each other, an ice-breaking motor 303 is fixedly installed on the inner bottom wall of the ice-breaking cylinder 301, the output end of the ice-breaking motor 303 passes through the outer wall of one end of the ice-breaking cylinder 301 and is fixedly installed with an ice-breaking drill bit 304, a baffle 305 is provided in the ice-breaking cylinder 301, an ice-breaking battery 306 is embedded in the baffle 305, the ice-breaking battery 306 and the ice-breaking motor 303 are electrically connected to each other, and a motor switch 8 is provided on the outer circumferential wall on one side of the ice-breaking cylinder 301, so that the staff can drive the ice-breaking drill bit 304 to rotate by rotating the ice-breaking motor 303, and the ice-breaking effect on the ice surface is achieved by the rotation of the ice-breaking drill bit 304.

[0027] like Figure 2 As shown, an L-shaped semi-arc groove 9 is symmetrically provided on the circumferential inner wall at the top of the sampling support tube 1, a limit block 10 is symmetrically provided on the circumferential outer wall at the upper end of the sampling tube 4, and a detection display screen 11 is inlaid and installed on the circumferential outer wall on one side of the lower end of the sampling tube 4. The detection display screen 11 and the liquid detection device 5 are electrically connected to each other, and a sampling piston head 12 is provided at one end of the sampling rod 6. The sampling piston head 12 is made of rubber, and the circumferential side wall of the sampling piston head 12 is tightly fitted with the circumferential inner wall of the sampling tube 4, so that the staff can remove the ice-breaking component 3 from the lower end of the sampling support tube 1, and then drive the sampling piston head 12 to move through the sampling rod 6, so that the detection liquid is sucked into the sampling tube 4, and the liquid is detected by the liquid detection device 5, and then the detection result is displayed on the detection display screen 11.

[0028] When the utility model is in use, the staff carries the device to a suitable position, at which time the staff holds the support handle 202 with one hand to place the device on the ice surface, and the staff fixes the device through the support frame 2. At this time, the staff presses the motor switch 8, and the ice-breaking motor 303 is turned on. The output end of the ice-breaking motor 303 drives the ice-breaking drill bit 304 to rotate, and the ice-breaking drill bit 304 can achieve the ice-breaking effect on the ice surface. When the ice-breaking on the ice surface is completed, the staff lifts the device by holding the handle, and then rotates the ice-breaking cylinder 301. At this time, one end of the ice-breaking cylinder 301 is disengaged from one end of the sampling support cylinder 1, and then the staff holds the handle to put the device back to its original position, and at this time the sampling cylinder 4 slides down along the sampling support cylinder 1, and then the staff The staff engages the limit block 10 with the L-shaped semi-arc groove 9 to complete the limiting of the sampling tube 4. At this time, the staff uses the other hand to extract the sample rod 6. At this time, the sampling rod 6 slides upward in the sampling tube 4, so that the sampling tube 4 is filled with the detection liquid. At this time, the liquid detection device 5 detects the liquid (the liquid detection device 5 is an existing device, which can detect the liquid, and the structure of this device is not described in detail). The liquid detection result can be displayed on the detection display screen 11. When the liquid sampling and detection is completed, the staff member threads the ice-breaking tube 301 in the ice-breaking assembly 3 with the sampling support tube 1, and then the staff carries the device away from the environmental detection site. The device is convenient for the staff to carry and has outstanding beneficial effects.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A liquid sampling and detection integrated machine for environmental detection, comprising a sampling support tube (1), wherein the upper outer wall of the sampling support tube (1) is provided with a support frame (2), characterized in that: The bottom end of the sampling support tube (1) is sleeved with an ice-breaking assembly (3), a sampling tube (4) is inserted into the sampling support tube (1), a liquid detection device (5) is embedded and installed on the inner wall of the bottom end of the sampling tube (4), and a sampling rod (6) is inserted into the sampling tube (4).

2. The liquid sampling and detection integrated machine for environmental detection according to claim 1, characterized in that: The support frame (2) comprises a support ring (201), the support ring (201) is sleeved on the circumferential outer wall of the upper end of the sampling support tube (1), and a support handle (202) is provided on one side of the circumferential outer wall of the support ring (201).

3. The liquid sampling and detection integrated machine for environmental detection as claimed in claim 2, characterized in that: A spring telescopic rod (203) is evenly arranged on one side surface of the support ring (201), and an anti-slip support pad (204) is arranged at the bottom end of the spring telescopic rod (203).

4. The liquid sampling and testing integrated machine for environmental testing as claimed in claim 1, characterized in that: The outer wall of the bottom circumference of the sampling support tube (1) is provided with an external thread (7), the ice-breaking assembly (3) comprises an ice-breaking tube (301), the inner wall of the upper end of the ice-breaking tube (301) is provided with an internal thread (302), and the internal thread (302) and the external thread (7) are rotatably engaged with each other.

5. The liquid sampling and testing integrated machine for environmental testing as claimed in claim 4, characterized in that: An ice-breaking motor (303) is fixedly mounted on the inner bottom wall of the ice-breaking cylinder (301); an output end of the ice-breaking motor (303) passes through the outer wall of one end of the ice-breaking cylinder (301) and is fixedly mounted with an ice-breaking drill bit (304).

6. The liquid sampling and testing integrated machine for environmental testing as claimed in claim 5, characterized in that: The ice-breaking cylinder (301) is provided with a baffle (305), an ice-breaking battery (306) is embedded in the baffle (305), the ice-breaking battery (306) and the ice-breaking motor (303) are electrically connected to each other, and a motor switch (8) is provided on the outer wall of a circumference of one side of the ice-breaking cylinder (301).

7. The liquid sampling and testing integrated machine for environmental testing as claimed in claim 1, characterized in that: The top circumferential inner wall of the sampling support tube (1) is symmetrically provided with an L-shaped semi-arc groove (9), the upper circumferential outer wall of the sampling tube (4) is symmetrically provided with a limit block (10), and the circumferential outer wall of one side of the lower end of the sampling tube (4) is inlaid with a detection display screen (11), and the detection display screen (11) and the liquid detection device (5) are electrically connected to each other.

8. The liquid sampling and testing integrated machine for environmental testing as claimed in claim 1, characterized in that: A sampling piston head (12) is provided at one end of the sampling rod (6); the sampling piston head (12) is made of rubber material; the circumferential side wall of the sampling piston head (12) and the circumferential inner wall of the sampling cylinder (4) are tightly fitted to each other.

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