CN218916946U

CN218916946U - Sampling device for sewage treatment

Info

Publication number: CN218916946U
Application number: CN202223032082.7U
Authority: CN
Inventors: 梅祥成
Original assignee: Fistone Tianjin Technology Co ltd
Current assignee: Fistone Tianjin Technology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-25
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a sampling device for sewage treatment, which comprises a sleeve and further comprises a sampling mechanism, wherein the sleeve is internally provided with the sampling mechanism for sampling sewage, the sampling mechanism comprises a push rod, a supporting ring, a spring, an end ring, a handle, a bottom ring and a rubber ring, the sleeve is inserted in the sleeve in the vertical direction, the supporting ring connected with the spring is arranged on the periphery of the sleeve, a spring is arranged between the top of the supporting ring and the top of the inner wall of the sleeve, a fixed collecting assembly is arranged at the bottom end of the push rod and extends to the bottom ring outside the sleeve, the push rod is pressed after the proper sampling depth is reached, the bottom ring drives a sampling bottle to move downwards so that the sewage is filled into the sampling bottle to finish collection, and then the push rod is reset to collect the sampling bottle into the sleeve and integrally take out the sampling bottle to obtain the sewage sample with the required depth, so that the flexibility of the sampling depth is improved.

Description

Sampling device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment tools, in particular to a sampling device for sewage treatment.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly used in daily life of common people, the sewage needs to be sampled and analyzed before being subjected to centralized treatment, and different sewage treatment schemes are formulated according to main pollutants in the sewage.

The existing sewage treatment sampling device has the following defects when in use: before sewage treatment plant handles sewage, need follow the inside sewage sampling of sedimentation tank, confirm the flocculation condition of sewage inside pollutant and sewage, operating personnel directly gets water with the bucket when current sampling method soybean, and the functional is too single, can only take top layer water and suspended solid, can't sample the analysis to the sewage of bottom of the pool depths, and for this reason, we propose sampling device for sewage treatment.

Disclosure of Invention

The utility model mainly aims to provide the sampling device for sewage treatment, which can collect sewage with different depths for centralized analysis and treatment according to different use requirements through the sampling mechanism, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a sampling device for sewage treatment, includes the sleeve, still includes sampling mechanism, the inside sampling mechanism that carries out sewage sampling that is provided with of sleeve, sampling mechanism includes push rod, die-ring, spring, end ring, handle, end ring and rubber ring, and the inside vertical direction grafting of sleeve has the sleeve pipe and the die-ring of coupling spring is installed to sleeve pipe periphery, is provided with the spring between die-ring top and the sleeve inner wall top, and fixed collection subassembly is installed to the push rod bottom and is extended to the outside end ring of sleeve.

Further, the device also comprises a storage mechanism, wherein the top of the bottom ring is provided with the storage mechanism for storing the sampling sewage, the storage mechanism comprises a bracket, an inner screw groove, a sampling bottle and an outer screw groove, the bracket is integrally formed at the top of the bottom ring, the inner screw groove is formed in the inner wall of the bracket, and the sampling bottle for storing the sewage is detachably connected in the bracket; the bottom ring top is provided with the bracket and the bracket inner wall has seted up interior helicoidal groove, and the periphery of sampling bottle is provided with the external helicoidal groove that corresponds with interior helicoidal groove position, aligns external helicoidal groove and interior helicoidal groove and screw in when the equipment can install the sampling bottle to the inside of bracket, after the sampling is accomplished, and inside the sewage sample was poured into the sampling bottle, directly unscrewed the sampling bottle can obtain the sewage sample, then the sampling bottle that changes new just can carry out subsequent sampling, shortens consuming time greatly, raises the efficiency.

Further, an end ring is fixedly connected to one end, far away from the supporting ring, of the top of the push rod, and a grip is fixedly connected to one side of the outer side wall of the sleeve; the end ring at the top of the push rod is used for conveniently pressing the push rod, and the sleeve can be conveniently held by the handle at one side of the sleeve to carry out sampling operation.

Further, the surface of the bottom ring is adhered with a rubber ring, and the rubber ring is positioned at the joint between the bottom ring and the bottom of the sleeve; after the push rod resets, the bottom ring is attached to the bottom end of the sleeve, and the rubber ring is positioned at the joint, so that the tightness of the joint is ensured.

Further, an outer screw groove is formed in the bottom of the outer side wall of the sampling bottle, and the outer screw groove is matched with the inner screw groove; through the cooperation of outer helicoidal groove and interior helicoidal groove, can conveniently accomplish the ann of sampling bottle and tear open.

Compared with the prior art, the utility model has the following beneficial effects: the inside of the sleeve is connected with the supporting ring fixed on the periphery of the push rod through the spring, the position of the sampling bottle is installed before sampling, the sleeve is moved to the sampling position, the bottom end of the sleeve is inserted into the proper depth position of the bottom of the sewage sedimentation tank, no water body enters the sampling bottle in the downward movement process, the push rod is pressed after the proper sampling depth is reached, the bottom ring drives the sampling bottle to move downward so that sewage is filled into the sampling bottle to be collected, then the reset push rod is used for collecting the sampling bottle into the sleeve and integrally taking out the sampling bottle to obtain a sewage sample with the required depth, the flexibility of the sampling depth is improved, and the use is convenient; the bottom ring top is provided with the bracket and the bracket inner wall has seted up interior helicoidal groove, and the periphery of sampling bottle is provided with the external helicoidal groove that corresponds with interior helicoidal groove position, aligns external helicoidal groove and interior helicoidal groove and screw in when the equipment can install the sampling bottle to the inside of bracket, after the sampling is accomplished, and inside the sewage sample was poured into the sampling bottle, directly unscrewed the sampling bottle can obtain the sewage sample, then the sampling bottle that changes new just can carry out subsequent sampling, shortens consuming time greatly, raises the efficiency.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a sampling device for sewage treatment according to the present utility model.

FIG. 2 is a schematic view of the internal structure of a sleeve of the sampling device for sewage treatment of the present utility model.

Fig. 3 is a schematic diagram of a storage mechanism of the sampling device for sewage treatment.

In the figure: 1. a sleeve; 2. a sampling mechanism; 201. a push rod; 202. a backing ring; 203. a spring; 204. an end ring; 205. a grip; 206. a bottom ring; 207. a rubber ring; 3. a storage mechanism; 301. a bracket; 302. an inner screw groove; 303. a sampling bottle; 304. an outer thread groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the sampling device for sewage treatment comprises a sleeve 1 and further comprises a sampling mechanism 2, wherein the sampling mechanism 2 for sewage sampling is arranged inside the sleeve 1, the sampling mechanism 2 comprises a push rod 201, a supporting ring 202, a spring 203, an end ring 204, a handle 205, a bottom ring 206 and a rubber ring 207, a sleeve is inserted in the vertical direction inside the sleeve 1, the supporting ring 202 connected with the spring 203 is arranged on the periphery of the sleeve, the spring 203 is arranged between the top of the supporting ring 202 and the top of the inner wall of the sleeve 1, and the bottom ring 206 which is used for fixing and collecting components and extends to the outside of the sleeve 1 is arranged at the bottom end of the push rod 201.

The device further comprises a storage mechanism 3, wherein the top of the bottom ring 206 is provided with the storage mechanism 3 for storing the sampling sewage, the storage mechanism 3 comprises a bracket 301, an inner screw groove 302, a sampling bottle 303 and an outer screw groove 304, the bracket 301 is integrally formed at the top of the bottom ring 206, the inner screw groove 302 is formed in the inner wall of the bracket 301, and the sampling bottle 303 for storing the sewage is detachably connected in the bracket 301; the bottom ring 206 top is provided with bracket 301 and bracket 301 inner wall has seted up interior helicoidal groove 302, and sampling bottle 303's periphery is provided with the external helicoidal groove 304 that corresponds with interior helicoidal groove 302 position, aligns and screw in external helicoidal groove 304 and interior helicoidal groove 302 when the equipment can install sampling bottle 303 to bracket 301's inside, after the sampling is accomplished, and sewage sample is poured into sampling bottle 303 inside, directly unscrews sampling bottle 303 can obtain sewage sample, then changes new sampling bottle 303 and just can carry out subsequent sampling treatment, shortens consuming time greatly, raise the efficiency.

The top of the push rod 201 is fixedly connected with an end ring 204 at one end far away from the supporting ring 202, one side of the outer side wall of the sleeve 1 is fixedly connected with a handle 205, a rubber ring 207 is adhered to the surface of the bottom ring 206, and the rubber ring 207 is positioned at the joint between the bottom ring 206 and the bottom of the sleeve 1; the end ring 204 at the top of the push rod 201 is used for conveniently pressing the push rod 201, the sleeve 1 can be conveniently held by the grip 205 at one side of the sleeve 1 for sampling operation, the bottom ring 206 is attached to the bottom end of the sleeve 1 after the push rod 201 is reset, and the rubber ring 207 is positioned at the joint to ensure the tightness of the joint.

Wherein, an outer screw groove 304 is arranged at the bottom of the outer side wall of the sampling bottle 303, and the outer screw groove 304 is matched with the inner screw groove 302; the sample bottle 303 can be conveniently and rapidly detached by matching the outer screw groove 304 with the inner screw groove 302.

When the sampling device for sewage treatment is used, the inside of the sleeve 1 is connected with the supporting ring 202 fixed on the periphery of the push rod 201 through the spring 203, the sampling bottle 303 is installed before sampling, the sleeve 1 is moved to the sampling position, the bottom end of the sleeve is inserted into the proper depth position of the bottom of the sewage sedimentation tank, no water body enters the sampling bottle 303 in the downward movement process, the push rod 201 is pressed after the proper sampling depth is reached, the bottom ring 206 drives the sampling bottle 303 to move downward so that sewage is filled into the sampling bottle 303 to finish collection, then the push rod 201 is reset to collect the sampling bottle 303 into the sleeve 1 and integrally take out the sewage sample with the required depth, the flexibility of the sampling depth is improved, and the use is convenient; the bottom ring 206 top is provided with bracket 301 and bracket 301 inner wall has seted up interior helicoidal groove 302, and sampling bottle 303's periphery is provided with the external helicoidal groove 304 that corresponds with interior helicoidal groove 302 position, aligns and screw in external helicoidal groove 304 and interior helicoidal groove 302 when the equipment can install sampling bottle 303 to bracket 301's inside, after the sampling is accomplished, and sewage sample is poured into sampling bottle 303 inside, directly unscrews sampling bottle 303 can obtain sewage sample, then changes new sampling bottle 303 and just can carry out subsequent sampling treatment, shortens consuming time greatly, raise the efficiency.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sampling device for sewage treatment, includes sleeve (1), its characterized in that still includes sampling mechanism (2), inside sampling mechanism (2) that carry out sewage sampling that are provided with of sleeve (1), sampling mechanism (2) are including push rod (201), die-ring (202), spring (203), end ring (204), handle (205), die-ring (206) and rubber ring (207), and sleeve (1) inside vertical direction is pegged graft and is had die-ring (202) of sleeve pipe and sleeve pipe periphery install link spring (203), is provided with spring (203) between die-ring (202) top and sleeve (1) inner wall top, and fixed collection subassembly is installed to push rod (201) bottom and is extended to sleeve (1) outside die-ring (206).

2. The sampling device for sewage treatment according to claim 1, wherein: still include storage mechanism (3), bottom ring (206) top is provided with storage mechanism (3) of storage sampling sewage, storage mechanism (3) are including bracket (301), interior helicoidal groove (302), sampling bottle (303) and outer helicoidal groove (304), and bottom ring (206) top integrated into one piece has bracket (301) and bracket (301) inner wall has seted up interior helicoidal groove (302), and inside detachable of bracket (301) is connected with sampling bottle (303) of storage sewage.

3. The sampling device for sewage treatment according to claim 1, wherein: an end ring (204) is fixedly connected to one end, far away from the supporting ring (202), of the top of the push rod (201), and a grip (205) is fixedly connected to one side of the outer side wall of the sleeve (1).

4. The sampling device for sewage treatment according to claim 1, wherein: the surface of the bottom ring (206) is adhered with a rubber ring (207), and the rubber ring (207) is positioned at the joint between the bottom ring (206) and the bottom of the sleeve (1).

5. The sampling device for sewage treatment according to claim 2, wherein: an outer screw groove (304) is formed in the bottom of the outer side wall of the sampling bottle (303), and the outer screw groove (304) is matched with the inner screw groove (302).