CN210376318U

CN210376318U - Hand-held type water quality testing sampling device

Info

Publication number: CN210376318U
Application number: CN201920937179.1U
Authority: CN
Inventors: 傅惠玲; 陈美兰; 王炳茂; 杨闽浙
Original assignee: Fujian Qingyuan Environmental Protection Co Ltd
Current assignee: Fujian Qingyuan Environmental Protection Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-21
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a hand-held type water quality testing sampling device, including sealed lid, hyaline tube, casing, battery and handle, there is miniature negative pressure pump inside of casing through the installation foot fixed mounting at four angles, the bottom of casing is equipped with the handle, the inside of handle is equipped with the battery mounting groove, the end fixed mounting of casing has the installation head, and the end of installation head has the hyaline tube with miniature negative pressure pump intercommunication through demountable installation lid fixed mounting, the one end fixed mounting that the casing was kept away from to the hyaline tube has the water intaking head, and the end of water intaking head has sealed lid through sealed lid installation head fixed mounting. The utility model discloses set up the hyaline tube that is used for the water intaking, the sealed lid that the cooperation set up for the hyaline tube can not be used for the water intaking, can be used for depositing water simultaneously, and then has improved the practicality of device, and the filter cover plate that sets up at the water intaking head position of hyaline tube can carry out certain filtration to water, avoids rubbish to be inhaled.

Description

Hand-held type water quality testing sampling device

Technical Field

The utility model relates to a water quality testing sampling technical field specifically is a hand-held type water quality testing sampling device.

Background

Along with the social and economic development, scientific progress and improvement of the living standard of people, the requirement of people on the water quality of drinking water is continuously improved, the water quality standard of the drinking water is correspondingly continuously developed and perfected, the control on the water quality needs to be detected from the source, in the environment-friendly water quality monitoring, sampling is the first step of water quality monitoring, the smooth water quality analysis can be ensured only by accurate sampling, according to the relevant guide rule and standard requirements, surface water quality sampling is usually positioned between 0.5m below the water surface and 0.5m away from the river bottom, in addition, sampling under some special conditions such as deep wells and water quality sampling in water treatment units, most of the existing sampling devices are simple water buckets or containers, the structure is simple, the function is limited, water taking can not be carried out by one hand, and meanwhile, certain limitation exists in some occasions inconvenient, so the existing technology needs to be improved, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type water quality testing sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hand-held water quality detection sampling device, which comprises a sealing cover, a transparent tube, a shell, a storage battery and a handle, the interior of the shell is fixedly provided with a miniature negative pressure pump through mounting feet at four corners, the bottom of the shell is provided with a handle, the interior of the handle is provided with a storage battery mounting groove, and the inside of the storage battery mounting groove is fixedly provided with a storage battery, a circuit control switch is fixedly arranged in the handle between the storage battery mounting groove and the micro negative pressure pump, and the outer surface of the handle at the position of the circuit control switch is provided with a control button, the end head of the shell is fixedly provided with an installation head, and the end of the mounting head is fixedly provided with a transparent tube communicated with the micro negative pressure pump through a detachable mounting cover, one end of the transparent pipe far away from the shell is fixedly provided with a water intake head, and the end head of the water intake head is fixedly provided with a sealing cover through a sealing cover mounting head.

Preferably, a filtering cover plate is fixedly arranged at one end, close to the transparent pipe, in the water intake head, and a filtering net is arranged at the central position of the filtering cover plate.

Preferably, the output end of the micro negative pressure pump is provided with an air suction pipe extending to the inside of the mounting head, and the inside of the mounting head at the position of the port of the air suction pipe is filled with absorbent cotton.

Preferably, the side surface of the shell at the position of the miniature negative pressure pump is fixedly provided with an air outlet, and grids are uniformly distributed on the air outlet.

Preferably, the handle on the front face of the storage battery mounting groove is fixedly provided with a storage battery cover through a bolt.

Preferably, the storage battery is electrically connected with the circuit control switch through a lead, and the circuit control switch is electrically connected with the micro negative pressure pump through a lead.

Compared with the prior art, the beneficial effects of the utility model are that: this hand-held type water quality testing sampling device has set up the hyaline tube that is used for the water intaking for traditional sampling device, the sealed lid that the cooperation set up, make the hyaline tube can not be used for the water intaking, can be used for depositing water simultaneously, and then the practicality of device has been improved, the filter cover plate that sets up at the water intaking head position of hyaline tube can carry out certain filtration to water, avoid rubbish to be inhaled, the effect that miniature negative pressure pump and battery can realize automatic water intaking is set up, make the staff can singlehanded grab the device and can realize the sample, adopt longer hyaline tube can make things convenient for the staff to carry out the water intaking of further distance to the waters of inconvenient water intaking, further the practicality of device has been improved, and the popularization and use is convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a first partial block diagram of the present invention;

fig. 4 is a second partial structure diagram of the present invention.

In the figure: 1. a sealing cover; 2. a sealing cover mounting head; 3. a filter cover plate; 301. a filter screen; 4. a water intake head; 5. a transparent tube; 6. a detachably mounted cover; 7. absorbent cotton; 8. a mounting head; 9. a housing; 901. mounting a foot; 10. a micro negative pressure pump; 11. a circuit control switch; 12. a storage battery; 13. a storage battery mounting groove; 14. a grip; 15. an air outlet; 16. a control button; 17. a battery cover; 18. and (4) sucking a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning 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, the present invention provides an embodiment: a hand-held water quality testing sampling device comprises a sealing cover 1, a transparent tube 5, a shell 9, a storage battery 12 and a handle 14, wherein a micro negative pressure pump 10 is fixedly arranged in the shell 9 through mounting feet 901 at four corners, the micro negative pressure pump 10 can realize the effect of automatic water absorption, and is a micro air pump capable of generating negative pressure, namely, the micro air pump is provided with a suction nozzle with one inlet and one outlet and an exhaust nozzle respectively, and the inlet can continuously form vacuum or negative pressure; forming micro positive pressure at the exhaust nozzle; the working medium is mainly gas, the instrument with small volume, namely a commonly-known micro vacuum pump, the bottom of the shell 9 is provided with a handle 14, the handle 14 can be conveniently held by the device, a storage battery mounting groove 13 is arranged inside the handle 14, a storage battery 12 is fixedly mounted inside the storage battery mounting groove 13, the storage battery mounting groove 13 can be conveniently and fixedly mounted on the storage battery 12, a circuit control switch 11 is fixedly mounted in the handle 14 between the storage battery mounting groove 13 and the micro negative pressure pump 10, a control button 16 is mounted on the outer surface of the handle 14 at the position of the circuit control switch 11, the circuit control switch 11 can control the circuit relation between the storage battery 12 and the micro negative pressure pump 10, a mounting head 8 is fixedly mounted at the end of the shell 9, and a transparent tube 5 communicated with the micro negative pressure pump 10 is fixedly mounted at the end of the mounting head 8 through a detachable mounting, the transparent tube 5 can be used for getting water, and can be used for depositing water, and the one end fixed mounting that casing 9 was kept away from to transparent tube 5 has water intaking head 4, and the end of water intaking head 4 has sealed lid 1 through sealed lid installation head 2 fixed mounting, and water intaking head 4 can make things convenient for the water intaking operation, and can protect transparent tube 5, and sealed lid 1 can play sealed effect.

Further, the one end fixed mounting that is close to hyaline tube 5 in water intaking head 4 has filtering cover plate 3, and filters the central point department of covering plate 3 and be equipped with filter screen 301, and in the embodiment, the filtering cover plate 3 that is equipped with filter screen 301 sneaks into rubbish when can avoiding getting water, and then guarantees the quality of getting water.

Further, the output end of the miniature negative pressure pump 10 is provided with an air suction pipe 18 extending to the inside of the mounting head 8, and the inside of the mounting head 8 at the port position of the air suction pipe 18 is filled with absorbent cotton 7, in the embodiment, the air suction pipe 18 can pump out the air in the transparent pipe 5, so as to absorb water, and the absorbent cotton 7 can play a role in absorbing water, thereby preventing redundant water from entering the miniature negative pressure pump 10.

Further, the air outlet 15 is fixedly installed on the side face of the shell 9 at the position of the miniature negative pressure pump 10, and grids are uniformly distributed on the air outlet 15, in the embodiment, the air outlet 15 can facilitate air outlet of the miniature negative pressure pump 10, and the grids can play a role in protection.

Further, a battery cover 17 is fixedly mounted on the grip 14 on the front side of the battery mounting groove 13 by bolts, and in the embodiment, the battery cover 17 can protect the battery 12.

Further, the battery 12 is electrically connected to the circuit control switch 11 through a conducting wire, and the circuit control switch 11 is electrically connected to the micro negative pressure pump 10 through a conducting wire, in an embodiment, the circuit control switch 11 can control a circuit connection relationship between the battery 12 and the micro negative pressure pump 10.

The working principle is as follows: during the use, open sealed lid 1 according to the demand, insert the aquatic of needs water intaking with water intaking head 4, then open miniature negative pressure pump 10 and realize absorbing water, and then accomplish the water intaking, fix through sealed lid 1 behind the water intaking, then dismantle hyaline tube 5 through demountable installation lid 6 according to the demand again, the hyaline tube 5 that can update is to getting water elsewhere.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hand-held type water quality testing sampling device, includes sealed lid (1), transparent pipe (5), casing (9), battery (12) and handle (14), its characterized in that: the vacuum cleaner is characterized in that a miniature negative pressure pump (10) is fixedly mounted in the shell (9) through mounting feet (901) at four corners, a handle (14) is arranged at the bottom of the shell (9), a storage battery mounting groove (13) is arranged in the handle (14), a storage battery (12) is fixedly mounted in the storage battery mounting groove (13), a circuit control switch (11) is fixedly mounted in the handle (14) between the storage battery mounting groove (13) and the miniature negative pressure pump (10), a control button (16) is mounted on the outer surface of the handle (14) at the position of the circuit control switch (11), a mounting head (8) is fixedly mounted at the end of the shell (9), a transparent pipe (5) communicated with the miniature negative pressure pump (10) is fixedly mounted at the end of the mounting head (8) through a detachable mounting cover (6), and a water taking head (4) is fixedly mounted at one end of the transparent pipe (5) far away from, and the end of the water intake head (4) is fixedly provided with a sealing cover (1) through a sealing cover mounting head (2).

2. The hand-held water quality detection sampling device of claim 1, wherein: one end of the water intake head (4) close to the transparent pipe (5) is fixedly provided with a filtering cover plate (3), and the central position of the filtering cover plate (3) is provided with a filtering net (301).

3. The hand-held water quality detection sampling device of claim 1, wherein: an air suction pipe (18) extending into the mounting head (8) is mounted at the output end of the miniature negative pressure pump (10), and water absorbent cotton (7) is filled in the mounting head (8) at the port position of the air suction pipe (18).

4. The hand-held water quality detection sampling device of claim 1, wherein: an air outlet (15) is fixedly arranged on the side face of the shell (9) at the position of the miniature negative pressure pump (10), and grids are uniformly distributed on the air outlet (15).

5. The hand-held water quality detection sampling device of claim 1, wherein: and a storage battery cover (17) is fixedly arranged on the handle (14) on the front surface of the storage battery mounting groove (13) through a bolt.

6. The hand-held water quality detection sampling device of claim 1, wherein: the storage battery (12) is electrically connected with the circuit control switch (11) through a conducting wire, and the circuit control switch (11) is electrically connected with the micro negative pressure pump (10) through a conducting wire.