CN216050926U

CN216050926U - Detection device for detecting environmental water quality

Info

Publication number: CN216050926U
Application number: CN202121656299.8U
Authority: CN
Inventors: 张博
Original assignee: Weizheng Testing Co ltd
Current assignee: Weizheng Testing Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-03-15
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a detection device for detecting environmental water quality, which comprises a water taking barrel and a detection box, wherein the detection box is fixedly connected to one side wall of the water taking barrel, the bottom end inside the water taking barrel is provided with a primary water pumping cavity, the top end of the primary water pumping cavity is provided with a secondary water pumping cavity, a piston is arranged on the inner wall of the secondary water pumping cavity in a sliding mode, the top end of the piston is fixedly connected with a pumping rod, the top end of the pumping rod penetrates through the top end of the water taking barrel and is connected with a push-pull plate, the bottom of the inner end of the detection box is provided with a detection cavity, a water quality detection head is fixedly arranged on the inner wall of the bottom end of the detection cavity, a display screen is fixedly arranged on the front wall of the detection box, and the water quality detection head is electrically connected with the display screen. The detection device disclosed by the utility model is small and exquisite in overall structure, convenient to carry and use, simple in use and capable of simply testing water quality and collecting samples.

Description

Detection device for detecting environmental water quality

Technical Field

The utility model relates to the field of water quality detection devices, in particular to a detection device for detecting environmental water quality.

Background

Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the rapid development of society, water pollution and water resource shortage caused by environmental pollution are receiving more and more attention and attention. The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises natural water such as uncontaminated and contaminated rivers, lakes, seas, underground water and the like, various industrial drainage and the like.

At present, water quality detection is mostly carried out in a laboratory, water is taken from a detection point, and then a water sample is taken to the laboratory for detection, so that the detection is troublesome.

A prior patent (publication No. CN213398510U) discloses a water quality detection apparatus, which includes: the water quality monitoring device comprises a fixing frame, a first lifting rod, a first baffle, a first floating plate, a water quality detecting head, a plurality of water quality sample collectors and a controller. The controller electric connection has water quality testing ware, and when water quality testing ware detected quality of water through the measuring head, through the circular telegram of controller control electro-magnet, realize the sampling after opening the lid and intaking, realize preserving the sample for the electro-magnet cuts off the power supply through the controller. The utility model discloses a beneficial effect is: can detect quality of water through water quality testing ware, can gather the water sample simultaneously, reduce manpower intensity of labour, improve work efficiency, simple structure and advantage with low costs.

Although the device can gather the water sample and detect quality of water, the device structure is great, needs fixed the setting, uses inconveniently, carries inconveniently, and the device cost is higher moreover, for this reason needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a detection device for detecting the quality of environmental water.

In order to achieve the purpose, the utility model adopts the following technical scheme: a detection device for detecting environmental water quality comprises a water taking barrel and a detection box, wherein the detection box is fixedly connected to one side wall of the water taking barrel, a primary water pumping cavity is formed in the bottom end of the interior of the water taking barrel, a secondary water pumping cavity is formed in the top end of the primary water pumping cavity, a piston is arranged on the inner wall of the secondary water pumping cavity in a sliding mode, the top end of the piston is fixedly connected with a pumping rod, and the top end of the pumping rod penetrates through the top end of the water taking barrel and is connected with a push-pull plate;

the utility model discloses a water quality testing device, including inspection box, water quality testing chamber, inspection chamber, display screen, inspection chamber, water hole, sample collecting barrel, inspection chamber, inspection box, water quality testing head, display screen electric connection, inspection chamber, water hole, water pipe, sample collecting barrel, water pipe, inspection box, water pipe, water pipe, water pipe, water, and water, and water, and water, are arranged in the bottom, and are connected to form, and connected with the bottom, and connected with the water, connected with the water, connected with the bottom, the water, connected with the water, connected with the water, is connected with the.

As a further description of the above technical solution:

the bottom mounting of a section of thick bamboo of fetching water is provided with the mouth that draws water, and the bottom internal fixation who draws water the mouth is provided with the filter screen.

As a further description of the above technical solution:

the outer end of the water pumping port is sleeved with an external hose, and the external hose is a plastic corrugated pipe.

As a further description of the above technical solution:

and a filter head is fixedly arranged at one end of the external hose, which is far away from the water pumping port.

As a further description of the above technical solution:

the first-stage water pumping cavity and the second-stage water pumping cavity are both arranged in a circular hole shape, and the inner diameter of the second-stage water pumping cavity is larger than that of the first-stage water pumping cavity.

As a further description of the above technical solution:

a battery cavity is formed in the top of the inner end of the inspection box, a battery is arranged at the inner end of the battery cavity, and a sealing cover is connected to the top end of the battery cavity in a threaded mode.

As a further description of the above technical solution:

the inner of drain pipe is provided with the valve plate, the front end of inspection box is provided with the control valve rod, just the rear end of control valve rod runs through inspection box antetheca and drain pipe antetheca, and with valve plate front end fixed connection.

As a further description of the above technical solution:

the outer wall of the water taking barrel is sleeved with an anti-slip rubber sleeve.

The utility model has the following beneficial effects:

1. the utility model discloses a detection device structure is small and exquisite, and similar syringe structure can hand the use, and the mouth that draws water can external drinking-water pipe moreover, can select according to the user demand, and is very convenient.

2. The utility model discloses a detection device is provided with the detection case, and the water of having taken out through a section of thick bamboo of fetching water can lead to inspection intracavity inner, then is detected by the water quality testing head to show on the display screen, it is convenient to inspect, looks over the convenience, and the device is from taking the battery simultaneously, can let equipment take the use outward for a long time.

3. The utility model discloses a sample collecting vessel can also be connected to inspection bottom of the case among the detection device for the collection waits to detect quality of water sample, makes things convenient for the follow-up more detailed detection that carries on.

Drawings

Fig. 1 is an axonometric view of a detection device for environmental water quality detection proposed by the present invention;

FIG. 2 is a side view of a testing apparatus for environmental water quality testing according to the present invention;

FIG. 3 is a cross-sectional view of a testing apparatus for environmental water quality testing according to the present invention;

fig. 4 is a sectional view of the internal structure of a water outlet of a detection device for detecting the environmental water quality according to the present invention.

Illustration of the drawings:

1. a water taking cylinder; 2. a test box; 3. a primary water pumping cavity; 4. a secondary water pumping cavity; 5. a piston; 6. drawing a rod; 7. a push-pull plate; 8. an inspection chamber; 9. water passing holes; 10. a water quality detection head; 11. a drain pipe; 12. a battery cavity; 13. a battery; 14. a sealing cover; 15. a display screen; 16. a sample collection barrel; 17. a valve plate; 18. a control valve stem; 19. a water pumping port; 20. filtering with a screen; 21. a hose is connected externally; 22. a filter head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides a detection device for environmental water quality testing, includes a section of thick bamboo 1 and test box 2 of fetching water, and a section of thick bamboo 1 of fetching water is arranged in following the environment to fetch water, and test box 2 is used for detecting quality of water, and test box 2 fixed connection is on a lateral wall of a section of thick bamboo 1 of fetching water.

The bottom end of the interior of the water taking barrel 1 is provided with a primary water pumping cavity 3, the top end of the primary water pumping cavity 3 is provided with a secondary water pumping cavity 4, the primary water pumping cavity 3 and the secondary water pumping cavity 4 are both arranged in a round hole shape, the inner diameter of the secondary water pumping cavity 4 is larger than that of the primary water pumping cavity 3, the inner wall of the secondary water pumping cavity 4 is provided with a piston 5 in a sliding manner, the top end of the piston 5 is fixedly connected with a pumping rod 6, the top end of the pumping rod 6 penetrates through the top end of the water taking barrel 1 and is connected with a push-pull plate 7, the bottom end of the water taking barrel 1 is fixedly provided with a water pumping port 19, a filter screen 20 is fixedly arranged in the bottom end of the water pumping port 19, sampled water can be filtered, large-particle sundries are prevented from entering the inner end of the water taking barrel 1, the outer end of the water pumping port 19 is sleeved with an external hose 21, the external hose 21 is made of a plastic corrugated pipe, one end of the external hose 21 far away from the water pumping port 19 is fixedly provided with a filter 22, the filter head 22 also has a filtering function, the water taking distance of the device can be increased through the external hose 21, and the length of the external hose 21 can be selected according to the use condition.

The bottom of the inner end of the inspection box 2 is provided with an inspection cavity 8, the inner wall of the bottom end of the inspection cavity 8 is fixedly provided with a water quality detection head 10 for simply detecting water quality, the front wall of the inspection box 2 is fixedly provided with a display screen 15, the water quality detection head 10 is electrically connected with the display screen 15, data measured by the water quality detection head 10 is directly transmitted to the display screen 15 for display, a water through hole 9 is arranged between the top end side wall of the inspection cavity 8 and the secondary pumping cavity 4, water in the secondary pumping cavity 4 enters the inner end of the inspection cavity 8 through the water through hole 9, the bottom end of the inspection cavity 8 is provided with a drain pipe 11 in a penetrating way, the outer thread at the bottom end of the drain pipe 11 is sleeved with a sample collection barrel 16 for collecting water samples, the inner end of the drain pipe 11 is provided with a valve plate 17, the valve plate 17 is arranged in a circular plate shape and is in seamless fit with the drain pipe 11, the front end of the inspection box 2 is provided with a control valve rod 18, and the rear end of the control valve rod 18 penetrates through the front wall of the inspection box 2 and the drain pipe 11, and is fixedly connected with the front end of the valve plate 17, and the valve plate 17 can be driven to rotate by rotating the control valve rod 18 so as to control the water in the inspection cavity 8 to enter the inner end of the sample collection barrel 16.

The top of the inner end of the inspection box 2 is provided with a battery cavity 12, the inner end of the battery cavity 12 is provided with a battery 13, the top end of the battery cavity 12 is in threaded connection with a sealing cover 14, the sealing cover 14 can be rotated and unscrewed to conveniently replace the internal battery 13, the battery 13 supplies power to the display screen 15 and the water quality detection head 10, and the device is convenient to use outside.

The working principle is as follows: during the use, connect external hose 21 to the mouth 19 that draws water of a 1 bottom of a section of thick bamboo of fetching water earlier, then twist control valve rod 18 control valve plate 17 and close drain pipe 11, then let in external hose 21 and get into the water point, pulling push-and-pull board 7 and begin to draw water, the water of drawing up gets into second grade water pumping chamber 4 by one-level water pumping chamber 3, then get into inspection chamber 8 inner through water hole 9, water quality testing head 10 detects quality of water, the weapon shows on display screen 15, supply the user to look over, after the detection, open drain pipe 11 alright with having discharged water through control valve rod 18, if need take a sample, then directly connect sample collecting vessel 16 in drain pipe 11 bottom, with the water drainage in its inner.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a detection device for environmental water quality testing, includes a section of thick bamboo of fetching water (1) and inspection box (2), its characterized in that: the inspection box (2) is fixedly connected to one side wall of the water taking barrel (1), a primary water pumping cavity (3) is formed in the bottom end of the interior of the water taking barrel (1), a secondary water pumping cavity (4) is formed in the top end of the primary water pumping cavity (3), a piston (5) is arranged on the inner wall of the secondary water pumping cavity (4) in a sliding mode, a pumping rod (6) is fixedly connected to the top end of the piston (5), and the top end of the pumping rod (6) penetrates through the top end of the water taking barrel (1) and is connected with a push-pull plate (7);

inspection chamber (8) have been seted up to the inner bottom of inspection box (2), the fixed water quality testing head (10) that is provided with on inspection chamber (8) bottom inner wall, the fixed display screen (15) that is provided with on the antetheca of inspection box (2), and water quality testing head (10) and display screen (15) electric connection, water hole (9) have been seted up to inspection chamber (8) between leaning on top lateral wall and second grade pumping chamber (4), the bottom in inspection chamber (8) is run through and is provided with drain pipe (11), sample collection bucket (16) have been cup jointed to the outside screw thread in bottom of drain pipe (11).

2. The detection device for detecting the quality of the environmental water according to claim 1, characterized in that: the bottom mounting of a section of thick bamboo of fetching water (1) is provided with the mouth (19) that draws water, and the bottom internal fixation of the mouth (19) that just draws water is provided with filter screen (20).

3. A test device for environmental water quality testing according to claim 2, characterized in that: the outer end of the pumping port (19) is sleeved with an external hose (21), and the external hose (21) is a plastic corrugated pipe.

4. A test device for environmental water quality testing according to claim 3, characterized in that: and a filter head (22) is fixedly arranged at one end of the external hose (21) far away from the water pumping port (19).

5. The detection device for detecting the quality of the environmental water according to claim 1, characterized in that: the first-stage water pumping cavity (3) and the second-stage water pumping cavity (4) are both arranged to be circular holes, and the inner diameter of the second-stage water pumping cavity (4) is larger than that of the first-stage water pumping cavity (3).

6. The detection device for detecting the quality of the environmental water according to claim 1, characterized in that: a battery cavity (12) is formed in the top of the inner end of the inspection box (2), a battery (13) is arranged at the inner end of the battery cavity (12), and a sealing cover (14) is in threaded connection with the top end of the battery cavity (12).

7. The detection device for detecting the quality of the environmental water according to claim 1, characterized in that: the inner of drain pipe (11) is provided with valve plate (17), the front end of inspection box (2) is provided with control valve rod (18), just the rear end of control valve rod (18) runs through inspection box (2) antetheca and drain pipe (11) antetheca, and with valve plate (17) front end fixed connection.

8. The detection device for detecting the quality of the environmental water according to claim 1, characterized in that: the outer wall of the water taking barrel (1) is sleeved with an anti-slip rubber sleeve.