CN215262609U

CN215262609U - Sampling device for municipal administration sewage treatment

Info

Publication number: CN215262609U
Application number: CN202120328687.7U
Authority: CN
Inventors: 孙学忱
Original assignee: Jiangsu Wanshui Qianshan Environmental Protection Technology Co ltd
Current assignee: Jiangsu Wanshui Qianshan Environmental Protection Technology Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-21
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a sampling device for municipal administration sewage treatment, including loading the case, the equal swing joint in both sides of loading incasement chamber has the sampler barrel, the inner chamber swing joint of sampler barrel has the movable rod, the bottom fixedly connected with fixed block of movable rod, the fixed surface of fixed block is connected with the sealing washer, the bottom intercommunication inlet tube of sampler barrel, the equal fixedly connected with connecting block in both sides of sampler barrel. The utility model discloses a with the pulling piece upwards pulling, the pulling piece drives the movable rod rebound, the movable rod drives the fixed block and removes, the fixed block drives the sealing washer and removes, with this inner chamber through the inlet tube inspiration sampler barrel with sewage, through the filter mantle, be used for filtering sewage, avoid impurity among the sewage to make sampling device block up, through the connecting block, first spacing hole, spacer pin and spring's cooperation, be used for being connected filter mantle and sampler barrel fixedly, be convenient for dismantle the washing to the filter mantle simultaneously.

Description

Sampling device for municipal administration sewage treatment

Technical Field

The utility model relates to a sampling device technical field specifically is a sampling device for municipal administration sewage treatment.

Background

The urban sewage, i.e. domestic sewage, industrial wastewater and runoff sewage in the urban area range, is generally collected by urban pipe canals and is treated by an urban sewage treatment plant to discharge water, besides containing a large amount of organic matters, germs and viruses, due to the advanced development of the industry, the water quantity and the water quality of the industrial wastewater become complicated day by day and the pollution of the runoff sewage becomes serious day by day, so that the urban sewage contains various toxic and harmful pollutants with various types and different degrees, and the urban sewage is generally required to be sampled and analyzed in the treatment process, so that an effective treatment scheme is made, when the existing sewage sampling device is used for sampling, the sampling device is easily blocked due to excessive impurities in the sewage, the sampling progress is influenced, in addition, the sewage cannot be accurately analyzed, and the sewage which does not reach the standard is easily discharged in and out, therefore, water quality and environment are polluted, in addition, some sampling devices for filtering impurities are adopted, most of the sampling devices adopt screws to fix the filter screen and the sampling devices, and the fixing method has the defect that the filter screen is not convenient to disassemble, so that a large amount of time is consumed for cleaning the filter screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for municipal administration sewage treatment, possess and avoid blockking up, the advantage of the dismouting of being convenient for, it is too much to have solved impurity, lead to easily can not accurate analysis to sewage, make the sewage business turn over not up to standard discharge, thereby to quality of water and environment through causing the pollution, some sampling devices who possess filtering impurity in addition, the majority adopts the screw to fix filter screen and sampling device, this fixed approach has the defect that is not convenient for dismantle the filter screen, consequently need consume the plenty of time and carry out abluent problem to the filter screen.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for municipal sewage treatment comprises a loading box, wherein sampling barrels are movably connected to two sides of an inner cavity of the loading box, a movable rod is movably connected to an inner cavity of each sampling barrel, a fixed block is fixedly connected to the bottom of the movable rod, a sealing ring is fixedly connected to the surface of the fixed block, the bottom of each sampling barrel is communicated with a water inlet pipe, connecting blocks are fixedly connected to two sides of each sampling barrel, a filter mantle is movably connected to the inner cavity of each connecting block, a first limiting hole is formed in the bottom of the inner cavity of each connecting block, a limiting pin is movably connected to the top of each connecting block, the bottom of each limiting pin penetrates through the inner cavity of each connecting block and extends into the inner cavity of each first limiting hole and is movably connected with the bottom of each first limiting hole, a spring is sleeved on the surface of each limiting pin and positioned at the top of each connecting block, and the top of each spring is fixedly connected with each limiting pin, the bottom of the spring is fixedly connected with the connecting block.

Preferably, the viewing aperture has been seted up to one side of sampler barrel, one side that the surface of sampler barrel is located the viewing aperture is provided with the graduation apparatus, the top of movable rod runs through to the outside of sampler barrel and fixedly connected with pulls the movable block.

Preferably, the front side and the rear side of the top of the loading box are both movably connected with baffles, the left sides of the baffles are movably connected through a rotating shaft, and the bottom of the rotating shaft is fixedly connected with the loading box.

Preferably, the rear side the right side fixedly connected with fixture block at baffle top, the inner chamber of fixture block has the gag lever post through pivot swing joint, the front side the spacing hole of second has been seted up on the right side at baffle top, the bottom that fixture block one end was kept away from to the gag lever post extends to the inner chamber in the spacing hole of second and pegs graft with the spacing hole of second, two the centre gripping groove has all been seted up to the both sides at baffle top.

Preferably, the two sides of the top of the loading box are provided with placing grooves, and a partition plate is fixedly connected between the top and the bottom of the inner cavity of the loading box.

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

1. the utility model discloses a through pulling the pulling piece upwards, the pulling piece drives the movable rod upwards to move, the movable rod drives the fixed block to move, the fixed block drives the sealing washer to move, thereby sewage is sucked into the inner chamber of the sampling tube through the inlet tube, through the filter mantle, be used for filtering sewage, avoid impurity in sewage to make the sampling device block up, through the cooperation of connecting block, first spacing hole, spacer pin and spring, be used for connecting the filter mantle with the sampling tube fixedly, be convenient for dismantle the filter mantle and wash simultaneously, through the cooperation of loading case and baffle, be used for sealing the sampling device after the sample, avoid external environment to cause the influence to sewage after the sample, lead to can't be to the accurate analysis of sewage, thereby possessed and avoided the jam, the advantage of being convenient for dismouting, the impurity is too much solved, easily lead to can't be accurate analysis to sewage, cause not up to standard sewage business turn over and discharge, therefore, water quality and environment are polluted, in addition, some sampling devices for filtering impurities are adopted, most of the sampling devices adopt screws to fix the filter screen and the sampling devices, and the fixing method has the defect that the filter screen is not convenient to disassemble, so that the problem that the filter screen needs to be cleaned in a large amount of time is solved.

2. The utility model discloses a set up viewing aperture and graduation apparatus, a water level for observing the sampler barrel inner chamber, pull the piece through setting up, be convenient for upwards mention the movable rod, through setting up the fixture block, gag lever post and the spacing hole of second, be used for connecting fixedly to two baffles, through setting up the centre gripping groove, be used for carrying out the centre gripping to the movable rod, avoid sampling device to take place to rock at the inner chamber that loads the case with this, through setting up the standing groove, be convenient for take or place sampling device, through setting up the baffle, be used for separating two sampling device, with this sewage mixture of avoiding two kinds of samples, cause the unsafe situation of analysis result.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a partial enlarged structural view of the utility model at A in FIG. 1;

fig. 4 is a schematic view of the present invention in a top view;

fig. 5 is a schematic view of the present invention in an open state from above.

In the figure: 1. a loading bin; 2. a sampling tube; 3. a movable rod; 4. a fixed block; 5. a seal ring; 6. a water inlet pipe; 7. connecting blocks; 8. a filter housing; 9. a first limit hole; 10. a spacing pin; 11. a spring; 12. a viewing port; 13. a dial gauge; 14. pulling the block; 15. a baffle plate; 16. a clamping block; 17. a limiting rod; 18. a second limiting hole; 19. a placement groove; 20. a partition plate; 21. a clamping groove.

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. 1-5, a sampling device for municipal sewage treatment comprises a loading box 1, wherein sampling cylinders 2 are movably connected to both sides of an inner cavity of the loading box 1, a movable rod 3 is movably connected to the inner cavity of the sampling cylinder 2, a fixed block 4 is fixedly connected to the bottom of the movable rod 3, a seal ring 5 is fixedly connected to the surface of the fixed block 4, a water inlet pipe 6 is communicated with the bottom of the sampling cylinder 2, connecting blocks 7 are fixedly connected to both sides of the sampling cylinder 2, a filter cover 8 is movably connected to the inner cavity of the connecting block 7, a first limiting hole 9 is formed in the bottom of the inner cavity of the connecting block 7, a limiting pin 10 is movably connected to the top of the connecting block 7, the bottom of the limiting pin 10 penetrates through the inner cavity of the connecting block 7 and extends to the inner cavity of the first limiting hole 9 and is movably connected to the bottom of the first limiting hole 9, a spring 11 is sleeved on the surface of the limiting pin 10 and positioned at the top of the connecting block 7, the top of the spring 11 is fixedly connected with the limiting pin 10, the bottom of the spring 11 is fixedly connected with the connecting block 7, the pulling block 14 is pulled upwards, the pulling block 14 drives the movable rod 3 to move upwards, the movable rod 3 drives the fixed block 4 to move, the fixed block 4 drives the sealing ring 5 to move, so that sewage is sucked into the inner cavity of the sampling cylinder 2 through the water inlet pipe 6, the sewage is filtered through the filter cover 8 to prevent impurities in the sewage from blocking the sampling device, the filter cover 8 and the sampling cylinder 2 are fixedly connected through the connection block 7, the first limiting hole 9, the limiting pin 10 and the spring 11, the filter cover 8 is convenient to disassemble and clean the filter cover 8, the sampling device after sampling is sealed through the matching of the loading box 1 and the baffle 15, and the influence of the external environment on the sewage after sampling is avoided, so that the sewage cannot be accurately analyzed, thereby having possessed and avoided blockking up, the advantage of the dismouting of being convenient for has solved impurity too much, leads to easily can not accurate analysis to sewage, causes to the sewage business turn over discharge that does not reach standard to water quality and environment are through causing the pollution, some sampling device that possess filtering impurity in addition, and the majority adopts the screw to fix filter screen and sampling device, and this fixing method has the defect that is not convenient for dismantle the filter screen, consequently need consume the plenty of time and carry out abluent problem to the filter screen.

In this embodiment, it is concrete, viewing aperture 12 has been seted up to one side of sampler barrel 2, and one side that the surface of sampler barrel 2 is located viewing aperture 12 is provided with graduation apparatus 13, and the top of movable rod 3 runs through to the outside and the fixedly connected with pulling block 14 of sampler barrel 2, through setting up viewing aperture 12 and graduation apparatus 13 for observe the water level of 2 inner chambers of sampler barrel, pull block 14 through setting up, be convenient for upwards mention movable rod 3.

In this embodiment, specifically, the front side and the rear side of the top of the loading box 1 are both movably connected with the baffle 15, the left sides of the two baffles 15 are movably connected through the rotating shaft, and the bottom of the rotating shaft is fixedly connected with the loading box 1.

In this embodiment, it is concrete, the right side fixedly connected with fixture block 16 at rear side baffle 15 top, fixture block 16's inner chamber has gag lever post 17 through pivot swing joint, the spacing hole of second 18 has been seted up on the right side at front side baffle 15 top, gag lever post 17 keeps away from the bottom of fixture block 16 one end and extends to the inner chamber in the spacing hole of second 18 and pegs graft with the spacing hole of second 18, centre gripping groove 21 has all been seted up to the both sides at two baffle 15 tops, through setting up fixture block 16, gag lever post 17 and the spacing hole of second 18, be used for connecting fixedly two baffles 15, through setting up centre gripping groove 21, be used for carrying out the centre gripping to movable rod 3, take place to rock with this inner chamber of avoiding sampling device at loading case 1.

In this embodiment, it is concrete, loading case 1 top's both sides have all been seted up standing groove 19, loading fixedly connected with baffle 20 between 1 inner chamber's of case top and the bottom, through setting up standing groove 19, be convenient for take or place sampling device, through setting up baffle 20 for separate two sampling device, with this sewage mixture of avoiding two kinds of samples, cause the unsafe situation of analysis result.

When the sampling device is used, the limiting rod 17 is lifted upwards, the bottom of the limiting rod 17 is pulled away from the inner cavity of the second limiting hole 18, the two baffle plates 15 are respectively pushed towards the front side and the rear side, then the sampling device is taken out from the inner cavity of the loading box 1 through the placing groove 19, the movable rod 3 is driven to move upwards through the pulling block 14, the movable rod 3 drives the fixed block 4 to move, the fixed block 4 drives the sealing ring 5 to move, so that sewage is sucked into the inner cavity of the sampling cylinder 2 through the water inlet pipe 6, impurities in the sewage are filtered through the filtering cover 8, the blockage of the sampling device by the impurities to the eye is avoided, when the sewage is sampled, the water quantity in the inner cavity of the sampling cylinder 2 is observed through the observation port 12 and the dial gauge 13, when the water quantity is enough, the pulling block 14 is stopped to be pulled, the sampling device is placed into the inner cavity of the loading box 1 through the placing groove 19, and the sampling device is separated through the partition plate 20, the situation that the analysis result is inaccurate due to mixing of sewage of two sampling devices is avoided, the two baffles 15 are closed to seal the sampling devices, the limiting rod 17 is inserted into the inner cavity of the second limiting hole 18 after the baffles 15 are closed to connect the two baffles 15, when the baffles 15 are closed, the movable rod 3 is clamped through the clamping groove 21, so that the sampling devices are prevented from shaking in the inner cavity of the loading box 1, when the filter cover 8 is cleaned, the limiting pin 10 is pulled to move upwards, the bottom of the limiting pin 10 is separated from the inner cavity of the first limiting hole 9 and rises to the top of the filter cover 8, at the moment, the filter cover 8 is pulled towards two sides, the filter cover 8 is separated from the inner cavity of the connecting block 7, the limiting pin 10 drives the spring 11 to move when moving, and stretches the spring 11, when the filter cover 8 is installed, the limiting pin 10 is pulled to move upwards, the limiting pin 10 drives the spring 11 to move when moving, and the spring 11 is stretched, the upper end of the filter cover 8 is clamped into the inner cavity of the connecting block 7, the limiting pin 10 is driven by the reset elasticity of the spring 11 to move downwards by loosening the limiting pin 10, so that the bottom of the limiting pin 10 penetrates through the filter cover 8 and extends to the inner cavity of the first limiting hole 9 to be used for connecting and fixing the filter cover 8 and the sampling cylinder 2, thereby achieving the purpose of conveniently assembling and disassembling the filter cover 8, further having the advantages of avoiding blockage and facilitating the assembly and disassembly, solving the problems of excessive impurities, easily causing the sewage not to be accurately analyzed, causing the sewage not up to standard to enter and exit and discharge, further causing pollution to water quality and environment, and in addition, some sampling devices with filtering impurities are fixed with the filter screen and the sampling devices by screws, and the fixing method has the defect of inconvenient disassembly of the filter screen, therefore, the filter screen needs to be cleaned in a large time.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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 sampling device for municipal administration sewage treatment, includes loading case (1), its characterized in that: the sampling device is characterized in that sampling cylinders (2) are movably connected to two sides of an inner cavity of the loading box (1), movable rods (3) are movably connected to inner cavities of the sampling cylinders (2), fixed blocks (4) are fixedly connected to the bottoms of the movable rods (3), sealing rings (5) are fixedly connected to the surfaces of the fixed blocks (4), the bottom of each sampling cylinder (2) is communicated with a water inlet pipe (6), connecting blocks (7) are fixedly connected to the upper ends and the lower ends of two sides of each sampling cylinder (2), a filter cover (8) is movably connected between the two connecting blocks (7), a first limiting hole (9) is formed in the top of each connecting block (7) at the lower end, a limiting pin (10) is movably connected to the top of each connecting block (7) at the upper end, the bottom of each limiting pin (10) penetrates through the upper end connecting block (7) and extends to the inner cavity of the corresponding first limiting hole (9) and is movably connected with the bottom of the corresponding first limiting hole (9), the surface of the limiting pin (10) and the top, located at the upper end connecting block (7), of the limiting pin are sleeved with a spring (11), the top of the spring (11) is fixedly connected with the limiting pin (10), and the top of the connecting block (7) is fixedly connected with the spring (11).

2. The sampling device of claim 1, wherein: viewing aperture (12) have been seted up to one side of sampling tube (2), one side that the surface of sampling tube (2) is located viewing aperture (12) is provided with graduation apparatus (13), the top of movable rod (3) runs through to the outside of sampling tube (2) and fixedly connected with pulls movable block (14).

3. The sampling device of claim 1, wherein: the front side and the rear side at the top of the loading box (1) are both movably connected with baffle plates (15), two baffle plates (15) are movably connected on the left side through a rotating shaft, and the bottom of the rotating shaft is fixedly connected with the loading box (1).

4. The sampling device of claim 3, wherein: rear side the right side fixedly connected with fixture block (16) at baffle (15) top, the inner chamber of fixture block (16) has gag lever post (17), front side through pivot swing joint second spacing hole (18) have been seted up on the right side at baffle (15) top, the bottom that fixture block (16) one end was kept away from in gag lever post (17) extends to the inner chamber in second spacing hole (18) and pegs graft with second spacing hole (18), two centre gripping groove (21) have all been seted up to the both sides at baffle (15) top.

5. The sampling device of claim 1, wherein: the loading box is characterized in that placing grooves (19) are formed in the two sides of the top of the loading box (1), and a partition plate (20) is fixedly connected between the top and the bottom of an inner cavity of the loading box (1).