CN210533787U

CN210533787U - Sewage sampling bucket

Info

Publication number: CN210533787U
Application number: CN201921383939.5U
Authority: CN
Inventors: 张艳花
Original assignee: Weifang Special Steel Group Co ltd
Current assignee: Weifang Special Steel Group Co ltd
Priority date: 2019-08-25
Filing date: 2019-08-25
Publication date: 2020-05-15
Anticipated expiration: 2029-08-25

Abstract

The utility model discloses a sewage sampling bucket is including sampling bucket body and bung, sampling bucket body inner wall fixedly connected with annular piece, be equipped with the ring on the annular piece, ring lateral wall fixedly connected with filter screen, bung lower extreme lateral wall rotates and is connected with the lead screw, threaded connection has screw nut on the lead screw, screw nut lower extreme lateral wall passes through connecting rod fixedly connected with and samples bucket body inner wall complex sliding plug, install the drive arrangement that the drive sliding plug removed on the bung. The utility model discloses the case is through setting up the filter screen, can filter the impurity in the sewage, avoids impurity sneak into in the sewage, causes the influence to the test result, sets up the bung, and the bung can dismantle sealing connection with the sampling bucket body, connects the sliding plug who laminates with sampling bucket body inner wall through the connecting rod on the screw nut, promotes the horizontal pole and makes the sliding plug move down, avoids making the sample of water slow because impurity is too much on the filter screen for the outflow of water.

Description

Sewage sampling bucket

Technical Field

The utility model relates to a sewage treatment technical field especially relates to sewage sampling bucket.

Background

Sewage treatment is a process of purifying sewage by making the sewage reach the water quality requirement of discharging into a certain water body or reusing, and in the process of sewage treatment, chemical examination and analysis are important links in production work, and an internal sewage outlet and a wellhead inspection need to be frequently removed for sampling and inspection.

Along with the improvement of environmental protection requirement, lead to sample work more and more frequent, present sewage sampling bucket adopts the medicament bottle to replace mostly, but easily floats when empty medicine bottle takes a sample, and is more time-consuming, probably contains impurity in the sewage when taking a sample to sewage in addition, and these impurity mix with sewage when examining sewage, influence the test result.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage sampling barrel.

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

the sewage sampling barrel comprises a sampling barrel body and a barrel cover, wherein the lower end side wall of the sampling barrel body is communicated with a water outlet pipe, the inner wall of the sampling barrel body is fixedly connected with an annular block, the annular block is provided with an annular ring, the side wall of the annular ring is fixedly connected with a filter screen, the lower end side wall of the barrel cover is rotatably connected with a lead screw, the lead screw is connected with a lead screw nut in a threaded manner, the lower end side wall of the lead screw nut is connected with a sliding plug matched with the inner wall of the sampling barrel body through a connecting rod fixedly connected with, the sampling barrel body is provided with a fixing device for fixing the annular ring on the annular block, the barrel cover is provided with a driving device for driving the sliding plug to move.

Preferably, fixing device includes L type baffle, first recess has all been seted up to the relative inner wall of sampling bucket body, first recess lateral wall passes through the spliced pole and rotates with L type baffle to be connected, L type baffle upper end lateral wall passes through spring and first recess lateral wall elastic connection.

Preferably, the driving device comprises a rack, a second groove is formed in the barrel cover, a cross rod is connected to the side wall of the barrel cover in a sliding mode, the cross rod penetrates through the side wall of the barrel cover and extends into the second groove, one end, located in the second groove, of the cross rod is fixedly connected with the rack, the screw rod penetrates through the side wall of the barrel cover and extends into the second groove, and a gear meshed with the rack is fixedly connected to the upper end of the screw rod.

Preferably, the sealing device comprises a limiting ring fixedly connected with the side wall of the lower end of the barrel cover, the side wall of the upper end of the sampling barrel body is provided with an annular groove matched with the limiting ring, the limiting ring and the annular groove are provided with matched limiting grooves, and limiting rods are arranged in the limiting grooves.

Preferably, one end, far away from the rack, of the cross rod is fixedly connected with a screwing cap, and a rubber anti-slip sleeve is sleeved on the screwing cap.

Preferably, the sampling bucket body lateral wall fixedly connected with pushing hands, the laminating has the rubber pad on the pushing hands, bung lower extreme lateral wall and sampling bucket body upper end lateral wall all laminate and have the rubber pad.

Preferably, the lateral wall of the lower end of the sampling bucket body is fixedly connected with an adjustable universal wheel through a support.

The utility model discloses following beneficial effect has:

1. by arranging the filter screen, impurities in the sewage can be filtered, so that the impurities are prevented from being mixed into the sewage to influence a test result;

2. through arranging the barrel cover, the barrel cover is detachably and hermetically connected with the sampling barrel body, the screw rod rotatably connected with the upper end of the barrel cover is in threaded connection with the screw rod nut, the screw rod nut is connected with the sliding plug attached to the inner wall of the sampling barrel body through the connecting rod, the cross rod is pushed to enable the sliding plug to move downwards, the problem that water sampling is slow due to excessive impurities on the filter screen is avoided, and the outflow of water is accelerated;

3. through setting up the universal wheel at sampling bucket body lower extreme, can promote the sample bucket body and remove after taking a sample to water, avoid the manual work to draw the sample bucket body and remove, reduced the labour.

Drawings

FIG. 1 is a schematic structural view of a sewage sampling barrel provided by the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the sampling barrel comprises a sampling barrel body 1, a barrel cover 2, a second groove 3, a rack 4, a gear 5, a cross rod 6, a lead screw 7, a lead screw nut 8, a sliding plug 9, a first groove 10, an L-shaped baffle plate 11, a circular ring 12, a filter screen 13, a water outlet pipe 14, a universal wheel 15, an annular groove 16, a limiting ring 17, a limiting groove 18 and a limiting rod 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a sewage sampling barrel comprises a sampling barrel body 1 and a barrel cover 2, wherein the sampling barrel body 1 is made of a ninon material and has a diameter of 80mm and a height of 150mm, an adjustable universal wheel 15 is fixedly connected to the side wall of the lower end of the sampling barrel body 1 through a support, a water outlet pipe 14 is communicated with the side wall of the lower end of the sampling barrel body 1, a valve is mounted on the water outlet pipe 14, an annular block is fixedly connected to the inner wall of the sampling barrel body 1, an annular ring 12 is arranged on the annular block, a filter screen 13 is fixedly connected to the side wall of the annular ring 12, a lead screw 7 is rotatably connected to the side wall of the lower end of the barrel cover 2, a lead screw nut 8 is in threaded connection with the lead screw 7, a sliding plug 9 matched with the inner wall of the sampling barrel body 1 is fixedly connected to the, first recess 10 has all been seted up to the relative inner wall of sample bucket body 1, and first recess 10 lateral wall rotates with L type baffle 11 through the spliced pole to be connected, and L type baffle 11 upper end lateral wall passes through spring and first recess 10 lateral wall elastic connection.

Install the drive arrangement that drive sliding plug 9 removed on bung 2, drive arrangement includes rack 4, second recess 3 has been seted up on

bung

2, 2 lateral wall sliding connection of bung has horizontal pole 6, horizontal pole 6 runs through 2 lateral walls of bung and extends to in the second recess 3, one end and 4 fixed connection of rack that horizontal pole 6 is located second recess 3, lead screw 7 runs through 2 lateral walls of bung and extends to in the

second recess

3, 7 upper end fixedly connected with of lead screw and 4 meshed gears 5 of rack, the one end fixedly connected with who keeps away from rack 4 of horizontal pole 6 twists the cap, it is equipped with the rubber antiskid cover to twist the cap.

Install on the sampling bucket body 1 with bung 2 and the sealed sealing device of sampling bucket body 1, sealing device includes bung lower extreme lateral wall fixed connection's spacing ring 17, sampling bucket body 1 upper end lateral wall seted up with spacing ring 17 complex ring channel 16, complex spacing groove 18 has been seted up to spacing ring 17 and ring channel 16, be equipped with gag lever post 19 in the spacing groove 18, sampling bucket body 1 lateral wall fixed connection has the pushing hands, the laminating has the rubber pad on the pushing hands, bung 2 lower extreme lateral walls and sampling bucket body 1 upper end lateral wall all laminate the rubber pad.

In the utility model, when the sewage is sampled, the limiting rod 19 is pulled, the barrel cover 2 is separated from the sampling barrel body 1, the sampling barrel body 1 is put in water by the pushing hands to contain water, the water is taken out after the water taking barrel body 1 is filled with water, the limiting ring 16 at the lower end of the barrel cover 2 is put into the annular groove 17 at the upper end of the water taking barrel body 1, the limiting rod 19 is inserted into the limiting groove 17, the barrel cover 2 is sealed with the water taking barrel body 1, the valve on the water outlet pipe 14 is opened to quantitatively extract the sewage, when the sewage flows slowly, the cross rod 6 is pushed to rotate the lead screw 7, the sliding plug 9 and the lead screw nut 8 synchronously move downwards, the sewage on the filter screen 13 is extruded to quickly pass through the filter 13, so that the clamping block extracts the water, when the filter screen 13 needs to be cleaned, the L-shaped baffle 11 is pulled to separate from the annular ring 12, thereby taking out the filter screen 13 for cleaning.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sewage sampling barrel comprises a sampling barrel body (1) and a barrel cover (2), and is characterized in that the side wall of the lower end of the sampling barrel body (1) is communicated with a water outlet pipe (14), the inner wall of the sampling barrel body (1) is fixedly connected with an annular block, the annular block is provided with a ring (12), the side wall of the ring (12) is fixedly connected with a filter screen (13), the side wall of the lower end of the barrel cover (2) is rotatably connected with a lead screw (7), the lead screw (7) is connected with a lead screw nut (8) in a threaded manner, the side wall of the lower end of the lead screw nut (8) is fixedly connected with a sliding plug (9) matched with the inner wall of the sampling barrel body (1) through a connecting rod, the sampling barrel body (1) is provided with a fixing device for fixing the ring (12) on the annular block, and the barrel, the sampling bucket is characterized in that a sealing device for sealing the bucket cover (2) and the sampling bucket body (1) is arranged on the sampling bucket body (1).

2. The sewage sampling barrel of claim 1, wherein the fixing device comprises an L-shaped baffle (11), the opposite inner walls of the sampling barrel body (1) are provided with first grooves (10), the side walls of the first grooves (10) are rotatably connected with the L-shaped baffle (11) through connecting columns, and the side walls of the upper ends of the L-shaped baffle (11) are elastically connected with the side walls of the first grooves (10) through springs.

3. The sewage sampling barrel according to claim 1, wherein the driving device comprises a rack (4), a second groove (3) is formed in the barrel cover (2), a cross rod (6) is slidably connected to the side wall of the barrel cover (2), the cross rod (6) penetrates through the side wall of the barrel cover (2) and extends into the second groove (3), one end of the cross rod (6) located in the second groove (3) is fixedly connected with the rack (4), the lead screw (7) penetrates through the side wall of the barrel cover (2) and extends into the second groove (3), and a gear (5) meshed with the rack (4) is fixedly connected to the upper end of the lead screw (7).

4. The sewage sampling barrel according to claim 1, wherein the sealing device comprises a limiting ring (17) fixedly connected with the side wall of the lower end of the barrel cover, an annular groove (16) matched with the limiting ring (17) is formed in the side wall of the upper end of the sampling barrel body (1), a matched limiting groove (18) is formed in the limiting ring (17) and the annular groove (16), and a limiting rod (19) is arranged in the limiting groove (18).

5. The sewage sampling barrel of claim 3, wherein a screw cap is fixedly connected to one end of the cross rod (6) far away from the rack (4), and a rubber anti-slip sleeve is sleeved on the screw cap.

6. The sewage sampling bucket according to claim 1, characterized in that a pushing handle is fixedly connected to the side wall of the sampling bucket body (1), a rubber pad is attached to the pushing handle, and rubber pads are attached to the side wall of the lower end of the bucket cover (2) and the side wall of the upper end of the sampling bucket body (1).

7. The sewage sampling bucket according to claim 1, characterized in that the lateral wall of the lower end of the sampling bucket body (1) is fixedly connected with an adjustable universal wheel (15) through a bracket.