CN211013659U - Water sampling device for environmental detection - Google Patents

Abstract

The utility model discloses a water sampling device for environmental detection, glue the head including the imbibition, the outer fixed surface that the head was glued to the imbibition installs anti-skidding line, the lower extreme fixed connection that the head was glued to the imbibition installs the sampling hose, the lower extreme fixed mounting of sampling hose has the sampling port, the outer fixed surface of sampling hose installs the gas cell, the fixed surface of gas cell installs the sealing plug, the surface of gas cell is close to upper end fixed position and connects and installs the bellows, the fixed surface of bellows is connected and is installed the check valve, the other end fixed mounting of bellows has the inflation port, the tip fixed mounting of inflation port has a rubber buffer, the outside spiral fixed mounting that the surface of inflation port is located a rubber buffer has the shield. A quality of water sampling device for environmental detection, can satisfy a large amount of collection uses, save acquisition time to can be applicable to the environment and the situation of multiple sample.

Description

Water sampling device for environmental detection

Technical Field

The utility model relates to a sampling device field, in particular to water sampling device for environmental detection.

Background

Sampling is to extract a part of representative substances from a whole batch of substances with the quality to be determined so as to test the quality of the batch of substances or determine the properties of the batch of substances, the correct quality evaluation must be provided with the substances capable of representing the whole sample, the representative substances must be obtained by a set of standard sampling system, the sampling is the key for correctly carrying out the quality evaluation and is also an important link for obtaining reliable analysis results, the existing states of the materials are different, the sampling method is different, the sampling is carried out on moving materials such as coal flows in different time periods or quality sections, and meanwhile, the sampling devices of different substances are different, so that the sampling device has better practical effect in use and is convenient to use and widely applied to the sampling field; however, the sampling device used at the present stage cannot be directly connected with the drainage pump to sample a large amount of samples when in use, thereby increasing the working time, reducing the working efficiency and failing to sample sampling points which cannot be directly contacted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a quality of water sampling device for environmental detection can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water sampling device for environmental detection, glues the head including the imbibition, the outer fixed surface that the head was glued to the imbibition has anti-skidding line, the lower extreme fixed connection that the head was glued to the imbibition installs the sampling hose, the lower extreme fixed mounting of sampling hose has the sampling port, the outer fixed surface of sampling hose installs the gas cell, the fixed surface of gas cell installs the sealing plug, the surface of gas cell is close to upper end position fixed connection and installs the bellows, the fixed surface of bellows installs the check valve, the other end fixed mounting of bellows has the inflation port, the tip fixed mounting of inflation port has a rubber buffer, the outside spiral fixed mounting that the surface of inflation port is located a rubber buffer has the shield, the inboard of shield is located port department fixed mounting has the spiral line, the lower extreme fixed mounting of gas cell has the iron plate, the upper end fixed connection that the head was glued to the imbibition installs the drainage port, the upper end fixed mounting of drainage port has No. two rubber stoppers, the surface connection of No. two rubber stoppers has the connecting band, the lower extreme of drainage port is located the inboard fixed connection that the head was glued to the imbibition and installs and prevent stifled inner tube, prevent stifled inner tube's surface and seted up the discharge hole.

Preferably, the lower end of the anti-blocking inner tube is communicated with the sampling hose, and the anti-blocking inner tube and the sampling hose are communicated with the liquid suction rubber head through the discharge hole.

Preferably, the iron block is fixedly connected with the inflatable bag through a double-sided adhesive tape.

Preferably, the drainage port is fixedly connected with the second rubber plug through a connecting belt.

Preferably, the inflation port is in screwed fixed connection with the dust cap through a spiral thread.

Preferably, the inflatable bag is communicated with the corrugated pipe, and the inflatable bag is communicated with the outside in a one-way mode through a one-way valve.

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

the utility model discloses in, through the drainage port that sets up, the drainage port can insert the drainage pump to absorb more rivers samples, like this alright satisfy a large amount of collection uses, save acquisition time, through the gas cell that sets up, aerify to the gas cell is inside, the gas cell extends to open, like this alright control the gas cell come the position of control sampling port on the sampling hose, bring very big convenient operation for the sample staff, and whole can spiral fold to reduce moreover, portable vanning uses.

Drawings

Fig. 1 is a schematic view of the overall structure of a water sampling device for environmental detection according to the present invention;

FIG. 2 is a partial cross-sectional view of the water sampling device for environmental monitoring of the present invention;

fig. 3 is the utility model relates to a water sampling device's for environmental monitoring partial section view of shield.

In the figure: 1. liquid absorption rubber heads; 101. a sampling hose; 102. anti-skid lines; 103. a sampling port; 2. an air-filled bag; 201. a sealing plug; 202. a bellows; 203. a one-way valve; 204. an inflation port; 205. a first rubber plug; 206. a dust cover; 207. helical thread; 3. an iron block; 4. a drainage port; 401. a second rubber plug; 402. a connecting belt; 403. an anti-blocking inner pipe; 404. a discharge hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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.

As shown in fig. 1-3, a water sampling device for environmental detection, glue head 1 including the imbibition, the outer fixed surface of imbibition glue head 1 installs anti-skidding line 102, the lower extreme fixed connection that the head 1 was glued to the imbibition installs sampling hose 101, the lower extreme fixed mounting of sampling hose 101 has sampling port 103, the outer fixed surface of sampling hose 101 installs gasbag 2, the fixed surface of gasbag 2 installs sealing plug 201, the surface of gasbag 2 is close to upper end position fixed connection and installs bellows 202, the fixed surface of bellows 202 installs check valve 203, the other end fixed mounting of bellows 202 has inflation port 204, the tip fixed mounting of inflation port 204 has rubber buffer 205 No. one, the outside spiral fixed mounting that the surface of inflation port 204 is located rubber buffer 205 has shield 206, the inner side of the dustproof cover 206 is positioned at a port part and fixedly provided with spiral threads 207, the lower end of the inflatable bag 2 is fixedly provided with an iron block 3, the upper end of the liquid-absorbing rubber head 1 is fixedly connected with a drainage port 4, the upper end of the drainage port 4 is fixedly provided with a second rubber plug 401, the surface of the second rubber plug 401 is connected with a connecting belt 402, the lower end of the drainage port 4 is positioned at the inner side of the liquid-absorbing rubber head 1 and fixedly connected with an anti-blocking inner tube 403, and a discharge hole 404 is formed in the surface of the anti-blocking inner tube 403;

the lower end of the anti-blocking inner tube 403 is communicated with the sampling hose 101, and the anti-blocking inner tube 403 and the sampling hose 101 are both communicated with the liquid suction rubber head 1 through the discharge hole 404; the iron block 3 is fixedly connected with the inflatable bag 2 through a double-sided adhesive tape; the drainage port 4 is fixedly connected with a second rubber plug 401 through a connecting belt 402; the inflation port 204 is fixedly connected with the dust cap 206 in a spiral manner through the spiral thread 207; the inflatable bag 2 is communicated with the corrugated pipe 202, and the inflatable bag 2 is communicated with the outside in a one-way mode through a one-way valve 203.

It should be noted that, the utility model relates to a water sampling device for environmental detection, when using, use the tester to take imbibition rubber head 1, expand sampling hose 101 simultaneously, put into the aquatic that needs the sampling with sampling port 103, then squeeze imbibition rubber head 1 hard to exhaust the air of inside, loosen the hand again, imbibition rubber head 1 will be the original state this moment, thereby lead to inside atmospheric pressure to reduce, under the effect of external atmospheric pressure, impress water into sampling hose 101, thereby can accomplish the sampling, when needing to sample in a large number, can open No. two rubber stoppers 401 on drainage port 4, insert the drainage pump, thereby absorb more rivers samples, like this alright satisfy a large amount of collection uses, save the acquisition time, in addition, when the staff is sampling on being in the slope and the sampling point is far away can not be close to, the staff can open shield 206 and inside rubber buffer 205 No. one, blow towards inflation port 204 with the mouth, it is gaseous to enter into gas cell 2 through bellows 202 and check valve 203, gas cell 2 begins to extend to come this moment, like this alright control gas cell 2 come the position of controlling sampling port 103 on the sampling hose 101, bring very big convenient operation for the sampling staff, and whole can spiral the folding shrink, portable vanning uses, wherein iron plate 3 can be used to the quick settlement, a rivers for absorbing the bottom.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a quality of water sampling device for environmental monitoring which characterized in that: glue head (1) including imbibition, the outer fixed surface of head (1) is glued to imbibition installs anti-skidding line (102), the lower extreme fixed connection who glues head (1) of imbibition installs sampling hose (101), the lower extreme fixed mounting of sampling hose (101) has sampling port (103), the outer fixed surface of sampling hose (101) installs gas cell (2), the fixed surface of gas cell (2) installs sealing plug (201), the surface of gas cell (2) is close to upper end position fixed connection and installs bellows (202), the fixed surface of bellows (202) installs check valve (203), the other end fixed mounting of bellows (202) has gas charging port (204), the end fixed mounting of gas charging port (204) has rubber buffer (205), the outside spiral fixed mounting that the surface of gas charging port (204) is located rubber buffer (205) has shield (206), the inboard of shield (206) is located port department fixed mounting has spiral line (207), the lower extreme fixed mounting of gas cell (2) has iron plate (3), the upper end fixed connection who imbibes rubber head (1) installs drainage port (4), the upper end fixed mounting of drainage port (4) has No. two rubber plugs (401), the surface connection of No. two rubber plugs (401) has connecting band (402), the lower extreme of drainage port (4) is located the inboard fixed connection that imbibition rubber head (1) installs and prevents stifled inner tube (403), discharge hole (404) have been seted up on the surface of preventing stifled inner tube (403).

2. The water quality sampling device for environmental detection according to claim 1, wherein: the lower end of the anti-blocking inner tube (403) is communicated with the sampling hose (101), and the anti-blocking inner tube (403) and the sampling hose (101) are communicated with the liquid suction rubber head (1) through the discharge hole (404).

3. The water quality sampling device for environmental detection according to claim 1, wherein: the iron block (3) is fixedly connected with the inflatable bag (2) through a double-sided adhesive tape.

4. The water quality sampling device for environmental detection according to claim 1, wherein: drainage port (4) are through connecting band (402) and No. two rubber buffer (401) fixed connection.

5. The water quality sampling device for environmental detection according to claim 1, wherein: the air inflation port (204) is in spiral fixed connection with the dust cover (206) through spiral threads (207).

6. The water quality sampling device for environmental detection according to claim 1, wherein: the inflatable bag (2) is communicated with the corrugated pipe (202), and the inflatable bag (2) is communicated with the outside in a one-way mode through the one-way valve (203).

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