CN217738752U

CN217738752U - Waste water sampling device

Info

Publication number: CN217738752U
Application number: CN202221132416.5U
Authority: CN
Inventors: 高云海; 王子元
Original assignee: Zhonghe Jiayuan Tianjin Environmental Protection Technology Development Co ltd
Current assignee: Zhonghe Jiayuan Tianjin Environmental Protection Technology Development Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-11-04
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a waste water sampling device, belong to waste water sampling technical field, this waste water sampling device includes that the spill accomodates the piece, when needing to clear up the impurity on the first filter screen, need dismantle first filter screen earlier, but when dismantling first filter screen, often need stimulate the head rod and remove right and make its slide in the fourth sliding tray of seting up in concave shape and accomodate a side, the circular port in the head rod connection spacing block can guarantee that the head rod can not drop in the sliding tray in the fourth sliding tray this moment, the head rod removes the third fixed block that drives the connection and breaks away from with first filter screen, it dismantles first filter screen to reach, the second sliding tray that is located first fixed block top right side is fixed to the head rod, can make two springs can not the return, the time of filter screen dismantlement and clearance has been shortened and the accuracy nature of waste water sampling data has been promoted.

Description

Waste water sampling device

Technical Field

The utility model belongs to the technical field of the waste water sampling, concretely relates to waste water sampling device.

Background

The sewage sampler is driven by a high-reliability peristaltic pump and a hybrid stepping motor, meets the requirement of water quality sampling under various environmental conditions, and is suitable for collecting water samples of industrial sewage discharge ports, rivers, lakes, seas and the like in various environmental monitoring stations, sewage treatment plants, water conservancy, water utilities and scientific research institutions.

When carrying out the waste water sampling, often need filter the impurity of waste water earlier, then sampling waste water, in the filtering process, the upside of often filter screen has and filters rubbish, and the filter screen that current waste water sampling equipment has makes personnel comparatively loaded down with trivial details when dismantling the filter screen, still leads to personnel to have the deviation because of the jam of rubbish when sampling waste water, the data that lead to sampling waste water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste water sampling device, when aiming at that personnel are comparatively loaded down with trivial details when dismantling the filter screen, still lead to personnel because of the jam of rubbish when sampling waste water, the data that lead to sampling waste water have the problem of deviation.

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

a wastewater sampling apparatus comprising:

the water sampling device comprises a concave accommodating block, a first sliding groove is formed in one end of the concave accommodating block, first filter screens are connected to two sides of the first sliding groove in a sliding mode, a water storage tank is fixedly connected to the lower inner wall of the concave accommodating block, and a sampler is fixedly connected to one side end of the concave accommodating block;

a fixing mechanism; the fixed establishment includes head rod, first fixed block, second connecting rod, axis of rotation, fourth sliding tray, third fixed block, fifth sliding tray and stopper, be equipped with two springs in the fourth sliding tray, the top of first fixed block is equipped with two second sliding trays, first fixed block fixed connection is in a side that the piece was accomodate to the spill, a side is accomodate to the spill is seted up to the fourth sliding tray, stopper fixed connection is in the fourth sliding tray, a side of first filter screen is seted up to the fifth sliding tray, third fixed block sliding connection is in the fifth sliding tray, the circular port has been seted up to a side of stopper, head rod sliding connection is in the circumference inner wall of circular port, a side fixed connection in a side of third fixed block of head rod, two both ends fixed connection respectively of spring leans on near-end in third fixed block and stopper mutually, the axis of rotation is connected in the circumferential surface of head rod, the one end fixed connection of second connecting rod is in the circumferential surface of axis of rotation, the second connecting rod activity joint is in one of them second sliding tray.

As a preferred scheme of the utility model, the lower extreme fixedly connected with second fixed block of piece is accomodate to the spill, the both ends of second fixed block are all rotated and are connected with two wheels, the both ends that the piece was accomodate to second fixed block and spill all are equipped with the first in command.

As a preferred scheme of the utility model, the third sliding tray has been seted up to the one end that the piece was accomodate to the spill, the one end fixedly connected with water pipe of water storage box, water pipe circumference inner wall is equipped with the wooden plug.

As an optimized scheme of the utility model, the one end fixedly connected with second handle of first filter screen.

As an optimized scheme, the concave storage block both sides inner wall fixedly connected with second filter screen.

As an optimized scheme of the utility model, the upper end of the concave containing block is provided with a protective shell.

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

1. in this scheme, when personnel need clear up the impurity on the first filter screen, need dismantle first filter screen earlier, nevertheless when dismantling first filter screen, often need stimulate the head rod and remove right and make it slide in the fourth sliding tray of seting up in concave shape and accomodate a side, the circular port in the spacing block that a side end of head rod was connected at this moment can guarantee that the head rod slides and can not drop in the fourth sliding tray, it is abundant spacing to the head rod, the third fixed block that the head rod removal drive was connected makes it break away from with first filter screen this moment, reach and dismantle first filter screen, the second sliding tray that is located first fixed block top right side can fix the head rod, can make two springs can not return, the time of filter screen dismantlement and clearance has been shortened and the accuracy nature of waste water sampling data has been promoted.

2. In this scheme, the piece is accomodate to the spill when needing to sample different waste water, and the staff can be fixed when the first in command at second fixed block and spill accomodate a both ends removes through the operation, and the wheel at second fixed block both ends can reach the staff and accomodate the piece and carry out the purpose that removes to the spill this moment for the spill is accomodate the piece and can be reached and to the purpose of different waste water sampling in different positions.

3. In this scheme, the protective housing is installed and is accomodate a top at the spill, makes waste water carry out waste water sampling at the regulation within range when the staff pours waste water into the spill and accomodates the piece in, prevents that waste water from splashing and scattering, has reduced the probability that the staff contacted waste water, can prevent accident.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 of the present invention.

In the figure: 1. a concave receiving block; 2. a protective shell; 3. a first filter screen; 4. a first handle; 5. a second handle; 6. a first sliding groove; 7. a first connecting rod; 8. a sampler; 9. a first fixed block; 10. a second sliding groove; 11. a second connecting rod; 12. a water pipe; 13. a wooden plug; 14. a wheel; 15. a water storage tank; 16. a third sliding groove; 17. a second fixed block; 18. a rotating shaft; 19. a fourth sliding groove; 20. a spring; 21. a limiting block; 22. a third fixed block; 23. a fifth sliding groove; 24. a second filter.

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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

a wastewater sampling apparatus comprising:

the filter comprises a concave accommodating block 1, wherein one end of the concave accommodating block 1 is provided with a first sliding groove 6, a first filter screen 3 is connected in the first sliding groove 6 in a sliding manner, the lower inner wall of the concave accommodating block 1 is fixedly connected with a water storage tank 15, and one side end of the concave accommodating block 1 is fixedly connected with a sampler 8;

the fixing mechanism comprises a first connecting rod 7, a first fixing block 9, a second connecting rod 11, a rotating shaft 18, a fourth sliding groove 19, a third fixing block 22, a fifth sliding groove 23 and a limiting block 21, wherein the fourth sliding groove 19 is arranged at one side end of the concave accommodating block 1, two springs 20 are arranged in the fourth sliding groove 19, two second sliding grooves 10 are arranged at the top end of the first fixing block 9, the first fixing block 9 is fixedly connected to one side end of the concave accommodating block 1, the limiting block 21 is fixedly connected to the inside of the fourth sliding groove 19, the fifth sliding groove 23 is arranged at one side end of the first filter screen 3, the third fixing block 22 is slidably connected to the fifth sliding groove 23, a circular hole is formed in one side end of the limiting block 21, the first connecting rod 7 is slidably connected to the inner circumferential wall of the circular hole, one side end of the first connecting rod 7 is fixedly connected to one side end of the third fixing block 22, two ends of the two springs 20 are fixedly connected to the near ends of the third fixing block 22 and the limiting block 21 respectively, the rotating shaft 18 is rotatably connected to the circumferential surface of the first connecting rod 7, one end of the second connecting rod 11 is connected to the circumferential surface of the second connecting rod in a clamping manner.

In a particular embodiment of the present invention; the sampler 8 can be used by matching with the water storage tank 15, and can realize timing sampling, time equal ratio, flow tracking, external control sampling and remote start, the fourth sliding groove 19 is rectangular and is arranged at one side end of the concave containing block 1, the limiting block 21 is fixed at the inner walls of two sides of the fourth sliding groove 19 in a welding mode, the circular hole is arranged in the middle of one side end of the limiting block 21, the first connecting rod 7 slides in the circular hole, the first connecting rod 7 can be fully limited through the circular hole, so that the first connecting rod 7 is not easy to deviate, when a worker needs to disassemble the first filter screen 3, the first connecting rod 7 can drive the third fixing block 22 with a fixed circumferential surface to move to the other side end of the fourth sliding groove 19, the third fixing block 22 can extrude the spring 20, stopper 21 and third fixed block 22 make spring 20 can not the return in the certain limit of fourth sliding tray 19, head rod 7 in stopper 21 outwards removes, drive axis of rotation 18 when head rod 7 removes, and axis of rotation 18 is the cylindrical circumferential surface who connects at head rod 7 that rotates, alright drive second connecting rod 11 when axis of rotation 18 rotates and rotate, make second connecting rod 11 can coincide with the second sliding tray 10 that is located the first fixed block 9 top left side mutually, make it fix and can not drop in second sliding tray 10, play the fixed action to second connecting rod 11, at this moment third fixed block 22 is not spacing with first filter screen 3, the staff can dismantle first filter screen 3 and clear up the impurity of first filter screen 3 upper end, it is required to explain: the specific type of the sampler 8 is selected by a person skilled in the art, and the sampler 8 is known in the art, and the detailed description thereof is omitted here.

Specifically, referring to fig. 1, the lower end of the concave receiving block 1 is fixedly connected with a second fixed block 17, two ends of the second fixed block 17 are rotatably connected with two wheels 14, and two ends of the second fixed block 17 and the concave receiving block 1 are provided with a first handle 4.

In this embodiment: the staff can remove the device through wheel 14, makes the staff can remove when sampling different waste water, and wheel 14 can let the staff labour saving and time saving more when the device removes.

Specifically, referring to fig. 1, one end of the concave receiving block 1 is provided with a third sliding groove 16, one end of the water storage tank 15 is fixedly connected with a water pipe 12, and the inner circumferential wall of the water pipe 12 is provided with a wooden plug 13.

In this embodiment: the third sliding groove 16 runs through the inner walls of the water storage tank 15 and the concave storage block 1, and workers can replace and discharge the waste water in the water storage tank 15 by operating the wooden plug 13 in the water pipe 12, so that the problems of discharge time and manual strength are greatly reduced.

Specifically referring to fig. 2, one end of the first filter 3 is fixedly connected to a second handle 5.

In this embodiment: the staff can come to dismantle first filter screen 3 through operation pulling second handle 5, makes the staff more convenient and swift when dismantling first filter screen 3.

Specifically referring to fig. 3, the inner walls of both sides of the concave receiving block 1 are fixedly connected with second filter screens 24.

In this embodiment: second filter screen 24 can be used to the secondary filter for impurity in more meticulous filtration waste water, makes the waste water sampling result more accurate.

Specifically, referring to fig. 1, a protective case 2 is disposed at an upper end of the concave receiving block 1.

In this embodiment: the protective housing 2 is detachably connected in the upper end of the concave containing block 1, when waste water sampling is carried out, the protective housing 2 can be in butt joint with a waste water discharge pipe, the protective housing 2 can ensure that waste water cannot leak and scatter, the number of times that workers contact waste water is effectively reduced, accidents are prevented from occurring, the height is increased, and the protective housing 2 can be detached as necessary.

The utility model discloses a theory of operation and use flow: when a worker needs to sample wastewater, the first filter screen 3 can be inserted into the first sliding groove 6 to filter impurities in the wastewater, when the first filter screen 3 is to be fixed, the first filter screen can be separated from the second sliding groove 10 on the left side of the top end of the first fixing block 9 by rotating the second connecting rod 11, at the moment, the two springs 20 return force to drive the first connecting rod 7 to slide in the fourth sliding groove 19 leftwards, the first connecting rod 7 slides leftwards to extrude the third fixing block 22, the third fixing block 22 slides to enable the first filter screen 3 to be fixed, when the first filter screen 3 is disassembled, the rotating shaft 18 rotated on the circumferential surface of the first connecting rod 7 drives the second connecting rod 11 to enable the second connecting rod 11 to coincide with the second sliding groove 10 on the right side of the top end of the first fixing block 9, and the purpose of fixing the second connecting rod 11 and the first connecting rod 7 is achieved.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wastewater sampling device, comprising:

the filter screen comprises a concave accommodating block (1), wherein one end of the concave accommodating block (1) is provided with a first sliding groove (6), a first filter screen (3) is connected in the first sliding groove (6) in a sliding manner, the lower inner wall of the concave accommodating block (1) is fixedly connected with a water storage tank (15), and one side end of the concave accommodating block (1) is fixedly connected with a sampler (8);

a fixing mechanism, which comprises a first connecting rod (7), a first fixing block (9), a second connecting rod (11), a rotating shaft (18), a fourth sliding groove (19), a third fixing block (22), a fifth sliding groove (23) and a limiting block (21), wherein the fourth sliding groove (19) is arranged at one side end of the concave accommodating block (1), two springs (20) are arranged in the fourth sliding groove (19), the top end of the first fixing block (9) is provided with two second sliding grooves (10), the first fixing block (9) is fixedly connected at one side end of the concave accommodating block (1), the limiting block (21) is fixedly connected in the fourth sliding groove (19), the fifth sliding groove (23) is arranged at one side end of the first filter screen (3), the third sliding groove (22) is slidably connected in the fifth sliding groove (23), one side end of the limiting block (21) is provided with a circular hole, the first connecting rod (7) is slidably connected with the inner wall of the circumference of the rotating shaft, one side of the first connecting rod (7) is fixedly connected with one side end of the third fixing block (22), and the two ends of the third fixing block (22) are connected with the surfaces of the fixing block (18) and the two ends of the limiting block (21) and are connected with the two ends of the fixing block (18) via the rotating near ends of the limiting block (21), one end of the second connecting rod (11) is fixedly connected to the circumferential surface of the rotating shaft (18), and the second connecting rod (11) is movably clamped in one of the second sliding grooves (10).

2. The wastewater sampling device of claim 1, wherein: the lower extreme fixedly connected with second fixed block (17) of piece (1) is accomodate to the spill, the both ends of second fixed block (17) are all rotated and are connected with two wheels (14), the both ends of piece (1) are all accomodate to second fixed block (17) and spill all are equipped with the first in command (4).

3. A waste water sampling device as claimed in claim 2, wherein: a third sliding groove (16) is formed in one end of the concave containing block (1), a water pipe (12) is fixedly connected to one end of the water storage tank (15), and a wood plug (13) is arranged on the inner wall of the circumference of the water pipe (12).

4. A waste water sampling apparatus as claimed in claim 3, wherein: one end of the first filter screen (3) is fixedly connected with a second handle (5).

5. The wastewater sampling apparatus of claim 4, wherein: the inner walls of two sides of the concave containing block (1) are fixedly connected with second filter screens (24).

6. The wastewater sampling apparatus of claim 5, wherein: the upper end of the concave containing block (1) is provided with a protective shell (2).