CN211425966U - Waste water sampling device - Google Patents

Abstract

The utility model discloses a waste water sampling device, including suction head and counter weight head, the bottom fixed mounting of counter weight head has the suction head, and the top fixed mounting of counter weight head has the mounting disc, the all fixed mounting of four sides at mounting disc top has the anchor strut, and has the catheter through imbibition tube socket fixed mounting on the mounting disc between the anchor strut, the top fixed mounting of catheter has can dismantle the splicing pipe, and can dismantle the end of splicing pipe and be connected with the drain hose, the output fixed mounting of drain hose has the imbibition needle tubing, and the output of imbibition needle tubing is connected with the negative pressure sampling tube. The utility model discloses set up the suction head that has the detachable filter head for waste water sampling device can avoid inhaling the great impurity of volume when absorbing water, leads the negative pressure sampling tube of liquid hose connection through the detachable in addition, makes the device absorb water through the negative pressure sampling tube in can the disect insertion waste water.

Description

Waste water sampling device

Technical Field

The utility model relates to a waste water sampling technical field specifically is a waste water sampling device.

Background

Environmental protection detects, mainly includes water quality testing and empty gas detection survey, in mill's production process, can produce the waste water and the waste gas that have the pollution, through adopting water sample and gas appearance to through chemical test detection and analysis harmful substance's wherein emission proportion volume, realize the purpose to mill's blowdown monitoring, measurement personnel need use sampling device to take a sample when detecting waste water.

The existing wastewater sampling device has the following defects:

1. the existing wastewater sampling device generally adopts a bucket or a suction pump structure to sample, wherein the bucket is simple in sampling, the sampling is inconvenient to store samples, the practicability is poor, and the suction pump is inconvenient to carry while the sampling is labor-saving. The flexibility is poor;

2. the existing wastewater sampling device needs to be stored in a specific sample storage container after sampling is completed so as to facilitate detection, a great deal of inconvenience exists when the traditional sampling device is used for transferring samples, and an additional liquid transfer device is often needed, so that the burden of outdoor sampling workers is increased.

Therefore, there is a need for improvement of the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste water 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: the utility model provides a waste water sampling device, includes suction head and counter weight head, the bottom fixed mounting of counter weight head has the suction head, and the top fixed mounting of counter weight head has the mounting disc, the all fixed mounting of four sides at mounting disc top has the anchor strut, and has the catheter through imbibition tube socket fixed mounting on the mounting disc between the anchor strut, the top fixed mounting of catheter has can dismantle the splicing pipe, and can dismantle the end of splicing pipe and be connected with leads the liquid hose, the output fixed mounting of leading the liquid hose has the imbibition needle tubing, and the output of imbibition needle tubing is connected with the negative pressure sampling tube.

Preferably, the bottom of the water suction head is fixedly provided with a detachable filter head through a first plug-in mounting pipe, the outer side of the first plug-in mounting pipe at the joint of the detachable filter head and the water suction head is sleeved with a first sealing ring, and the central position of the bottom of the detachable filter head is provided with a filter hole.

Preferably, a connecting pipe communicated with the liquid guide pipe is arranged at the central position of the counterweight head, and three groups of reinforcing rings are fixedly arranged between the reinforcing rods on the outer side of the liquid guide pipe.

Preferably, the top of reinforcing rod is fixedly mounted with a top plate, handles are fixedly mounted on two sides of the top plate, and the detachable splicing pipe is fixedly mounted on a mounting head at the top of the liquid guide pipe through a second insertion type mounting pipe penetrating through the top plate.

Preferably, a rubber plug is plugged on the liquid suction port at the top of the negative pressure sampling tube, and an aluminum sealing cover is sleeved outside the rubber plug.

Preferably, the positive surface of negative pressure sampling tube is equipped with the scale mark, the bottom fixed mounting of negative pressure sampling tube has the base, and the central point department of base bottom is equipped with down the fixed orifices, and the inner wall fixed mounting of fixed orifices has down the rubber ring cover down.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this waste water sampling device has set up the suction head that has the detachable filter head for waste water sampling device can avoid inhaling the great impurity of volume when absorbing water, in addition through the negative pressure sampling tube of detachable drain hose connection, make the device can the disect insertion absorb water through the negative pressure sampling tube in the waste water, inspiratory waste water sample can directly be stored, and device overall structure can dismantle according to the demand, portable, thereby the practicality of device has been guaranteed.

2. This waste water sampling device adopts the negative pressure sampling tube to change when taking a sample to make things convenient for the absorption of multiunit sample, the base of negative pressure sampling tube bottom can make things convenient for the fixed of negative pressure sampling tube to place, makes sampling device can directly store the sample after the sample is accomplished, and this process need not move the liquid equipment and move the liquid, has not only guaranteed the portability of device, and can reduce sample staff's work load.

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 schematic view of a first partial structure of the present invention;

fig. 4 is a second partial structural schematic view of the present invention;

fig. 5 is a third partial structural schematic diagram of the present invention.

In the figure: 1. the filter head can be disassembled; 101. a first plug-in mounting tube; 102. a first seal ring; 103. a filtration pore; 2. a suction head; 3. a counterweight head; 301. a connecting pipe; 4. mounting a disc; 5. a pipette seat; 6. a reinforcing rod; 601. a reinforcing ring; 7. a catheter; 8. a mounting head; 9. a top tray; 901. a handle; 10. the splicing pipe can be disassembled; 1001. a second plug-in mounting tube; 11. a liquid guiding hose; 12. a liquid suction needle tube; 13. a rubber plug; 14. an aluminum cover; 15. A negative pressure sampling tube; 1501. scale lines; 16. a base; 1601. a lower fixing hole; 1602. and a lower rubber ring sleeve.

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. 1-5, the present invention provides an embodiment: the utility model provides a waste water sampling device, includes suction head 2 and counter weight head 3, and the bottom fixed mounting of counter weight head 3 has suction head 2, and counter weight head 3's top fixed mounting has mounting disc 4, and counter weight head 3 can guarantee that suction head 2 can be directly inserted the aquatic through the mode of throwing in the aquatic to the convenient water to waters far away absorbs, and suction head 2 can conveniently be to the absorption of waste water, and the four sides at 4 tops of mounting disc all are all inserted

The reinforcing rods 6 are fixedly installed, liquid guide pipes 7 are fixedly installed on the installation disc 4 between the reinforcing rods 6 through liquid suction pipe seats 5, the installation disc 4 is convenient for fixedly installing the reinforcing rods 6, the liquid guide pipes 7 can conduct waste water sucked in the suction head 2, the reinforcing rods 6 can protect the liquid guide pipes 7, the safety of the liquid guide pipes 7 in the liquid taking process is further guaranteed, detachable splicing pipes 10 are fixedly installed at the tops of the liquid guide pipes 7, liquid guide hoses 11 are connected to the ends of the detachable splicing pipes 10, the detachable splicing pipes 10 can be detached as required, the liquid guide hoses 11 are convenient to fixedly install and communicate, liquid suction needle tubes 12 are fixedly installed at the output ends of the liquid guide hoses 11, negative pressure sampling pipes 15 are connected to the output ends of the liquid suction needle tubes 12, the liquid guide hoses 11 can facilitate the fixed installation of the liquid suction needle tubes 12, and the liquid guide hoses 11 can guarantee the flexibility of the liquid suction needle tubes 12, the negative pressure sampling tube 15 can be referred to the theory of operation of vein blood collection tube and absorb waste water.

Further, the bottom of suction head 2 has detachable filter head 1 through first bayonet installation pipe 101 fixed mounting, the first bayonet installation pipe 101 outside cover that can dismantle filter head 1 and suction head 2 junction has first sealing washer 102, and the central point department of putting of detachable filter head 1 bottom is equipped with filtration pore 103, in the embodiment, detachable filter head 1 can install the bottom at suction head 2 through first bayonet installation pipe 101, first sealing washer 102 can guarantee the sealed effect of detachable filter head 1 installation department, filtration pore 103 can carry out the impurity of large granule to the waste water that suction head 2 was absorbed water and filter, avoid taking the condition that the in-process takes place the jam.

Further, the central point department of counter weight head 3 is equipped with the connecting pipe 301 that communicates each other with catheter 7, and fixed mounting has three groups of reinforcement rings 601 between the reinforcement rod 6 in the catheter 7 outside, in the embodiment, connecting pipe 301 is convenient for the intercommunication of catheter 7 and suction head 2 for in the suction head 2 inspiratory waste water smoothly enter into catheter 7, reinforcement ring 601 can guarantee the protective effect of reinforcement rod 6 to catheter 7, and then guaranteed catheter 7's security.

Further, the top fixed mounting of anchor strut 6 has a top dish 9, and the both sides of top dish 9 fixed mounting have handle 901, can dismantle the bayonet installation pipe 1001 fixed mounting of second at the catheter 7 top through running through top dish 9 of splicing pipe 10 on the installation head 8, in the embodiment, the fixed mounting of anchor strut 6 of being convenient for of top dish 9, installation handle 901 can conveniently be to the gripping of water intaking structure simultaneously, and then make things convenient for the water intaking operation, the bayonet installation pipe 1001 of second is convenient for can dismantle splicing pipe 10 fixed mounting on the installation head 8 at catheter 7 top, and can dismantle when carrying, and then facilitate the use of device.

Further, stopper there is rubber buffer 13 on the imbibition mouth at negative pressure sampling tube 15 top, and rubber buffer 13's outside cover has aluminium closing cap 14, in the embodiment, rubber buffer 13 can seal negative pressure sampling tube 15, and aluminium closing cap 14 can consolidate the anticreep to rubber buffer 13, and imbibition needle tubing 12 can run through rubber buffer 13 and insert the inside of negative pressure sampling tube 15 to play the effect of imbibition.

Further, the positive surface of negative pressure sampling tube 15 is equipped with scale mark 1501, the bottom fixed mounting of negative pressure sampling tube 15 has base 16, the central point department of base 16 bottom is equipped with down fixed orifices 1601, and the inner wall fixed mounting of lower fixed orifices 1601 has lower rubber ring cover 1602, in the embodiment, scale mark 1501 can make things convenient for the sample worker to observe the waste water capacity in the negative pressure sampling tube 15, the lower fixed orifices 1601 of base 16 bottom can make things convenient for negative pressure sampling tube 15 to fix on the sample rack, lower rubber ring cover 1602 can play the effect of stably placing, and then make things convenient for placing of negative pressure sampling tube 15 to store.

The working principle is as follows: before the use, will dismantle filter head 1 and install the bottom at water sucking head 2 according to the demand, and with drain hose 11 fixed mounting at the top of catheter 7, in the use, insert water sucking head 2 into waste water sampling region, then insert imbibition needle tubing 12 into a negative pressure sampling tube 15 again, under the negative pressure effect in negative pressure sampling tube 15, waste water inhales in catheter 7 through water sucking head 2, and absorb water the sample in leading-in negative pressure sampling tube 15 through drain hose 11, can directly take off negative pressure sampling tube 15 after the sample is accomplished and store in sample storage device.

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 (6)

1. The utility model provides a waste water sampling device, includes suction head (2) and counter weight head (3), its characterized in that: the utility model discloses a quick-witted, including counter weight head (3), reinforcing rod (10), guide tube (11), the output fixed mounting of guide tube (11) has suction head (2) bottom fixed mounting of counter weight head (3), and the top fixed mounting of counter weight head (3) has mounting disc (4), the four sides at mounting disc (4) top all fixed mounting have anchor strut (6), and through imbibition tube socket (5) fixed mounting there is catheter (7) on mounting disc (4) between anchor strut (6), the top fixed mounting of catheter (7) has detachable splicing tube (10), and the end that can dismantle splicing tube (10) is connected with liquid guide hose (11), the output fixed mounting of liquid guide hose (11) has imbibition needle tubing (12), and the output of imbibition needle tubing (12) is connected with negative.

2. A waste water sampling device as claimed in claim 1, wherein: the bottom of water sucking head (2) has detachable filter head (1) through first bayonet installation pipe (101) fixed mounting, and the first bayonet installation pipe (101) outside cover that can detach filter head (1) and water sucking head (2) junction has first sealing washer (102), and the central point department of dismantling filter head (1) bottom is equipped with filtration pore (103).

3. A waste water sampling device as claimed in claim 1, wherein: the central position of the counterweight head (3) is provided with a connecting pipe (301) which is communicated with the liquid guide pipe (7), and three groups of reinforcing rings (601) are fixedly arranged between the reinforcing rods (6) at the outer side of the liquid guide pipe (7).

4. A waste water sampling device as claimed in claim 1, wherein: the top of the reinforcing rod (6) is fixedly provided with a top disc (9), handles (901) are fixedly arranged on two sides of the top disc (9), and the detachable splicing pipe (10) is fixedly arranged on an installing head (8) at the top of the liquid guide pipe (7) through a second insertion type installing pipe (1001) penetrating through the top disc (9).

5. A waste water sampling device as claimed in claim 1, wherein: a rubber plug (13) is plugged on a liquid suction port at the top of the negative pressure sampling tube (15), and an aluminum sealing cover (14) is sleeved on the outer side of the rubber plug (13).

6. A waste water sampling device as claimed in claim 1, wherein: the positive surface of negative pressure sampling tube (15) is equipped with scale mark (1501), the bottom fixed mounting of negative pressure sampling tube (15) has base (16), and the central point department of base (16) bottom is equipped with down fixed orifices (1601), and the inner wall fixed mounting of lower fixed orifices (1601) has lower rubber ring cover (1602).

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