CN214584255U

CN214584255U - Sewage sampling device for riverway restoration

Info

Publication number: CN214584255U
Application number: CN202023313327.4U
Authority: CN
Inventors: 孔森洁
Original assignee: Jilin Hualong Water Conservancy Engineering Co ltd
Current assignee: Jilin Hualong Water Conservancy Engineering Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-02
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a sewage sampling device for river course restoration relates to water quality testing technical field, the device comprises a device body, the fixed intercommunication in upper portion of device body right flank has first connecting pipe, the fixed intercommunication of the other end of first connecting pipe has the exhaust barrel, the lower part fixedly connected with groove piece of lateral wall in the exhaust barrel, first rubber ball has been placed to the inside of groove piece, the last fixed surface of groove piece is connected with the barrier ring. The utility model discloses can make and prevent outside gaseous admission device this internal portion at the in-process of bleeding the device body, reach one-way beneficial effect of bleeding, have seted up first logical groove through the surface at the retaining ring piece, can make the gas in the sample bottle taken out together when bleeding the device body, be less than outside atmospheric pressure through the atmospheric pressure in the device body and make during sewage flows into the sample bottle, the sample mode is more convenient, the sample effect is better.

Description

Sewage sampling device for riverway restoration

Technical Field

The utility model relates to a water quality testing technical field specifically is a sewage sampling device for river course restoration.

Background

Along with the development of society, people are more and more to the establishment of mill, and people's quality of life is also better and better, but it is also more and more that the sewage that produces follows with, have some people that do not have the environmental protection consciousness and do not dispose sewage purification device's mill and can discharge sewage in the river course, cause the pollution in river course, cause serious danger to people's health, to the river course renovation restoration just need to carry out sample detection to the sewage in the river course, so just need sewage sampling device.

The existing partial sewage sampling device mostly adopts the motor work of a connecting power supply to place the sampler in sewage and then extract the sampler, because the sampling place is mostly outdoor, the road is rugged, a large amount of waves are needed, the equipment such as the motor is not easy to carry, and moreover, if no power storage source is available, the device can not work, so that the working efficiency is greatly reduced, and the sewage sampling device for riverway restoration is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a sewage sampling device for river course restoration has solved current sampling device and has not been convenient for dismantle and carry and use inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage sampling device for riverway restoration comprises a device body, wherein a first connecting pipe is fixedly communicated with the upper part of the right side surface of the device body, an air exhaust cylinder is fixedly communicated with the other end of the first connecting pipe, a groove block is fixedly connected with the lower part of the inner side wall of the air exhaust cylinder, a first rubber ball is placed inside the groove block, a stop ring is fixedly connected with the upper surface of the groove block, a rubber pad is slidably connected with the inside of the air exhaust cylinder, a first connecting rod is fixedly connected with the upper surface of the rubber pad, the top end of the first connecting rod penetrates through the inner top wall of the air exhaust cylinder and extends to the upper part of the air exhaust cylinder, a fixing rod is fixedly connected with the upper surface of the first connecting rod, two guide pillars are fixedly connected with the inner bottom wall of the device body, supporting plates are slidably connected with the outer surfaces of the two guide pillars, and a first spring is sleeved on the outer surface of each guide pillar, the device comprises a device body, wherein a first screwing cover is in threaded connection with the top end of the device body, a fixed ring block is fixedly connected with the bottom surface of the first screwing cover, a plurality of first through grooves are formed in the outer surface of the fixed ring block, a sampling bottle is in threaded connection with the inner wall of the bottom end of the fixed ring block and is transparent, a second connecting pipe is fixedly communicated with the middle of the inner bottom wall of the first screwing cover, the top end of the second connecting pipe is positioned above the first screwing cover, a second through groove is formed in the first screwing cover and is communicated with the inside of the device body, a second rubber ball is placed in the second through groove, a second connecting rod is fixedly connected with the surface of the second rubber ball, the top end of the second connecting rod penetrates through the first screwing cover and extends to the upper side of the first screwing cover, a second spring is sleeved on the outer surface of the second connecting rod, a third connecting pipe is sleeved inside the second connecting pipe, the outer fixed surface of third connecting pipe is connected with the second and fastens the lid soon, and the inner wall that the lid was fastened soon to the second and the surface threaded connection on second connecting pipe top, the outer fixed surface of third connecting pipe is connected with the sealing washer, the sealing washer is located the inside that the lid was fastened soon to the second.

As a further description of the above technical solution, the bottom end of each first spring is fixedly connected to the inner bottom wall of the device body, the top end of each first spring is fixedly connected to the bottom surface of the supporting plate, so as to effectively push and support the supporting plate, and the top of the guide post is higher than the bottom of the sampling bottle, so that the supporting plate can support the sampling bottle.

As a further description of the above technical solution, the lower portion of the right side of the device body is fixedly connected with a fixing claw, and the pumping cylinder body can be buckled into the fixing claw when the sampling device is not used.

As the further description of the technical scheme, the observation window is fixedly embedded in the front of the device body, so that the condition that sewage enters the sampling bottle can be observed, and the sewage is prevented from overflowing.

As a further description of the above technical solution, the top end of the third connecting pipe is fixedly communicated with a fourth connecting pipe, and the other end of the fourth connecting pipe is fixedly communicated with a filtering cover, so that the filtering function can be performed on pollutants in the sewage, and the fourth connecting pipe is prevented from being blocked.

As the further description of the technical scheme, the bottom end of the second spring is fixedly connected with the upper surface of the second rubber ball, the top end of the second spring is fixedly connected with the inner top wall of the second through groove, effective elastic force can be provided through the second spring, and the up-down movement of the second rubber ball and the second connecting rod is guaranteed.

As a further description of the above technical solution, the upper surface of the first screwing cover is provided with a vent hole, and the vent hole is communicated with the second through groove, so that the air pressure in the device body can be balanced with the air pressure in the outside through the vent hole after water taking is completed.

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

1. the utility model discloses a place first rubber ball in the recess piece and place second rubber ball in the second through-groove, can make and prevent outside gaseous access device this internal portion in the in-process of bleeding to the device body, the one-way beneficial effect of bleeding has been reached, first logical groove has been seted up through the surface at the retaining ring piece, can make the gas in the sample bottle taken out together when bleeding the device body, atmospheric pressure through in the device body is less than during outside atmospheric pressure makes sewage flow in the sample bottle, the sampling mode is more convenient, it is convenient, through the fixed surface sealing washer that is connected with at the third connecting pipe, can make the second fasten the lid and make the sealing washer tightly laminate with the interior roof of second screwing the lid at the in-process of screwing, sealed beneficial effect has been reached.

2. The utility model discloses an air vent has been seted up to the upper surface of first spiral cover, and air vent and second through groove communicate mutually, can make in the device body through the air vent after the water intaking finishes keep balance with external atmospheric pressure, be convenient for take out the sample bottle, the bottom through the second connecting pipe should go deep into in the sample bottle, can make water flow into the sample bottle smoothly at the in-process of drawing water, positive fixed the inlaying through the device body has the observation window, can observe the condition that sewage got into the sample bottle, prevent that sewage from spilling over, through being provided with first spring, stand and backup pad, utilize the elasticity of first spring, can upwards promote the backup pad and carry out effectual support to the sample bottle, the sampling effect is better.

Drawings

Fig. 1 is a sectional view of a front view of the device body of the present invention;

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

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

fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a device body; 2. a first screwing cap; 3. a fixed jaw; 4. an air pumping cylinder body; 5. fixing the rod; 6. a first connecting pipe; 7. a second connecting pipe; 8. a second screwing cover; 9. a filter housing; 10. a fourth connecting pipe; 11. a second connecting rod; 12. a first rubber ball; 13. a groove block; 14. a blocking ring; 15. a rubber pad; 16. a first connecting rod; 17. an observation window; 18. sampling a bottle; 19. a fixed ring block; 20. a guide post; 21. a support plate; 22. a first spring; 23. a third connecting pipe; 24. a second through groove; 25. a first through groove; 26. a seal ring; 27. a vent hole; 28. a second spring; 29. and a second rubber ball.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a sewage sampling device for riverway restoration comprises a device body 1, a fixed claw 3 is fixedly connected to the lower part of the right side surface of the device body 1, an exhaust cylinder 4 can be buckled into the fixed claw 3 when the sampling device is not used, an observation window 17 is fixedly embedded in the front surface of the device body 1, the condition that sewage enters a sampling bottle 18 can be observed, and sewage overflow is prevented, a first connecting pipe 6 is fixedly communicated with the upper part of the right side surface of the device body 1, an exhaust cylinder 4 is fixedly communicated with the other end of the first connecting pipe 6, a groove block 13 is fixedly connected to the lower part of the inner side wall of the exhaust cylinder 4, a first rubber ball 12 is placed inside the groove block 13, a blocking ring 14 is fixedly connected to the upper surface of the groove block 13, the inner diameter value of the blocking ring 14 is smaller than that of the first rubber ball 12, it is ensured that the blocking ring 14 can block the first rubber ball 12, a rubber pad 15 is slidably connected to the inside of the exhaust cylinder 4, the upper surface of the rubber pad 15 is fixedly connected with a first connecting rod 16, the top end of the first connecting rod 16 penetrates through the inner top wall of the air extraction cylinder 4 and extends to the upper part of the air extraction cylinder 4, the upper surface of the first connecting rod 16 is fixedly connected with a fixing rod 5, the inner bottom wall of the device body 1 is fixedly connected with two guide pillars 20, the outer surfaces of the two guide pillars 20 are connected with a supporting plate 21 in a sliding manner, the top of each guide pillar 20 is higher than the bottom of the sampling bottle 18, so that the supporting plate 21 can support the sampling bottle 18, the outer surface of each guide pillar 20 is sleeved with a first spring 22, the bottom end of each first spring 22 is fixedly connected with the inner bottom wall of the device body 1, the top end of each first spring 22 is fixedly connected with the bottom surface of the supporting plate 21, the supporting plate 21 can be effectively pushed and supported, and the effective support of the sampling bottle 18 by the supporting plate 21 is ensured, the top end of the device body 1 is in threaded connection with a first screwing cover 2, the bottom surface of the first screwing cover 2 is fixedly connected with a fixed ring block 19, the outer surface of the fixed ring block 19 is provided with a plurality of first through grooves 25, the inner wall at the bottom end of the fixed ring block 19 is in threaded connection with a sampling bottle 18, the sampling bottle 18 is transparent, the middle part of the inner bottom wall of the first screwing cover 2 is fixedly communicated with a second connecting pipe 7, the top end of the second connecting pipe 7 is positioned above the first screwing cover 2, the bottom of the second connecting pipe 7 is required to be deeply inserted into the sampling bottle 18, water can smoothly flow into the sampling bottle 18 in the water pumping process, the inside of the first screwing cover 2 is provided with a second through groove 24, the second through groove 24 is communicated with the inside of the device body 1, the upper surface of the first screwing cover 2 is provided with a vent hole 27, the vent hole 27 is communicated with the second through groove 24, after the water is taken out, the air pressure in the device body 1 can be balanced with the outside atmosphere, a second rubber ball 29 is placed in the second through groove 24, a second connecting rod 11 is fixedly connected to the surface of the second rubber ball 29, the top end of the second connecting rod 11 penetrates through the first screwing cover 2 and extends to the upper side of the first screwing cover 2, a second spring 28 is sleeved on the outer surface of the second connecting rod 11, the bottom end of the second spring 28 is fixedly connected with the upper surface of the second rubber ball 29, the top end of the second spring 28 is fixedly connected with the inner top wall of the second through groove 24, effective elastic force can be provided by arranging the second spring 28, the second rubber ball 29 and the second connecting rod 11 are guaranteed to move up and down, a third connecting pipe 23 is sleeved inside the second connecting pipe 7, the top end of the third connecting pipe 23 is fixedly communicated with a fourth connecting pipe 10, the other end of the fourth connecting pipe 10 is fixedly communicated with a filter cover 9, and the filter effect on pollutants in sewage can be achieved, prevent that fourth connecting pipe 10 from taking place the jam, the outer fixed surface of third connecting pipe 23 is connected with the second and screws up lid 8, and the inner wall of second screwing up lid 8 and the surface threaded connection on second connecting pipe 7 top, the outer fixed surface of third connecting pipe 23 is connected with sealing washer 26, sealing washer 26 is located the inside of second screwing up lid 8, through the outer fixed surface at third connecting pipe 23 is connected with sealing washer 26, can make the second screw up lid 8 make sealing washer 26 and the interior roof of second screwing up lid 8 tightly laminate at the in-process of screwing, has reached sealed beneficial effect.

The working principle is as follows: when in use, firstly the sampling bottle 18 is screwed into the fixed ring block 19, then the first screwing cover 2 is screwed to lead the first screwing cover 2 to be in threaded connection with the upper end of the device body 1, then the third connecting pipe 23 is inserted into the second connecting pipe 7, the second screwing cover 8 is screwed with the third connecting pipe 23 to lead the second screwing cover 8 to be tightly jointed with the sealing ring 26, at the moment, the filter cover 9 is thrown into sewage, then the air-pumping cylinder body 4 is taken out from the fixed claw 3, the fixed rod 5 is repeatedly pulled to lead the rubber pad 15 to carry out reciprocating motion, when the rubber pad 15 moves upwards, the first rubber ball 12 can be separated from the inner side wall of the groove block 13, because the first rubber ball 12 can not be completely separated from the groove block 13 due to the blocking of the blocking ring 14, at the moment, the air of the device body 1 is pumped out through the first connecting pipe 6, when the rubber pad 15 moves downwards, the first rubber ball 12 can be tightly jointed with the inner side wall of the groove block 13, prevent in the external air admission device body 1, the air of device body 1 is taken out, the inside atmospheric pressure of device body 1 is less than external atmospheric pressure, atmospheric pressure can impress water in the sampling bottle 18 through filter mantle 9 and fourth connecting pipe 10 this moment, accomplish the sewage sample, mention second connecting rod 11 after accomplishing the sample, external air can pass through air vent 27 admission device body 1, make the atmospheric pressure in the device body 1 resume normal again, unscrew first spiral cover 2 at last and take out sampling bottle 18, then rotatory sealing washer 26 is dismantled third connecting pipe 23, it arranges in order and carries in the stationary dog 3 to detain exhaust column 4, second spring 28 is compression state all the time at whole in-process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a river course is restoreed and is used sewage sampling device, includes device body (1), its characterized in that: the device is characterized in that the upper part of the right side surface of the device body (1) is fixedly communicated with a first connecting pipe (6), the other end of the first connecting pipe (6) is fixedly communicated with an air exhaust cylinder body (4), the lower part of the inner side wall of the air exhaust cylinder body (4) is fixedly connected with a groove block (13), a first rubber ball (12) is placed inside the groove block (13), the upper surface of the groove block (13) is fixedly connected with a blocking ring (14), the inside of the air exhaust cylinder body (4) is slidably connected with a rubber pad (15), the upper surface of the rubber pad (15) is fixedly connected with a first connecting rod (16), the top end of the first connecting rod (16) penetrates through the inner top wall of the air exhaust cylinder body (4) and extends to the upper part of the air exhaust cylinder body (4), the upper surface of the first connecting rod (16) is fixedly connected with a fixing rod (5), and the inner bottom wall of the device body (1) is fixedly connected with two guide columns (20), the outer surfaces of the two guide posts (20) are connected with a supporting plate (21) in a sliding manner, the outer surface of each guide post (20) is sleeved with a first spring (22), the top end of the device body (1) is connected with a first screwing cover (2) in a threaded manner, the bottom surface of each first screwing cover (2) is fixedly connected with a fixed ring block (19), the outer surface of each fixed ring block (19) is provided with a plurality of first through grooves (25), the inner wall at the bottom end of each fixed ring block (19) is connected with a sampling bottle (18) in a threaded manner, the middle part of the inner bottom wall of each first screwing cover (2) is fixedly communicated with a second connecting pipe (7), the top end of each second connecting pipe (7) is positioned above the corresponding first screwing cover (2), the inside of each first screwing cover (2) is provided with a second through groove (24), and each second through groove (24) is communicated with the inside of the device body (1), second rubber ball (29) have been placed to the inside that the second led to groove (24), the fixed surface of second rubber ball (29) is connected with second connecting rod (11), and the top of second connecting rod (11) runs through first spiral cover (2) and extends to the top of first spiral cover (2), second spring (28) have been cup jointed to the surface of second connecting rod (11), third connecting pipe (23) have been cup jointed to the inside of second connecting pipe (7), the fixed surface of third connecting pipe (23) is connected with the second spiral cover (8), and the inner wall of second spiral cover (8) and the surface threaded connection on second connecting pipe (7) top, the fixed surface of third connecting pipe (23) is connected with sealing washer (26), sealing washer (26) are located the inside that the second spiral covers (8).

2. The sewage sampling device for riverway restoration according to claim 1, wherein: the bottom end of each first spring (22) is fixedly connected with the inner bottom wall of the device body (1), the top end of each first spring (22) is fixedly connected with the bottom surface of the supporting plate (21), and the height of the top of the guide post (20) is higher than that of the bottom of the sampling bottle (18).

3. The sewage sampling device for riverway restoration according to claim 1, wherein: the lower part of the right side surface of the device body (1) is fixedly connected with a fixed claw (3).

4. The sewage sampling device for riverway restoration according to claim 1, wherein: an observation window (17) is fixedly embedded in the front surface of the device body (1).

5. The sewage sampling device for riverway restoration according to claim 1, wherein: the top end of the third connecting pipe (23) is fixedly communicated with a fourth connecting pipe (10), and the other end of the fourth connecting pipe (10) is fixedly communicated with a filter cover (9).

6. The sewage sampling device for riverway restoration according to claim 1, wherein: the bottom end of the second spring (28) is fixedly connected with the upper surface of the second rubber ball (29), and the top end of the second spring (28) is fixedly connected with the inner top wall of the second through groove (24).

7. The sewage sampling device for riverway restoration according to claim 1, wherein: the upper surface of the first screwing cover (2) is provided with a vent hole (27), and the vent hole (27) is communicated with the second through groove (24).