CN213516494U

CN213516494U - Municipal administration is sample thief for sewage detection

Info

Publication number: CN213516494U
Application number: CN202022736320.7U
Authority: CN
Inventors: 鱼敏坚
Original assignee: Wm Environmental Molecular Diagnosis Changshu Co ltd
Current assignee: Wm Environmental Molecular Diagnosis Changshu Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-22
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a belong to sewage detection technical field, specifically be a municipal administration is sample thief for sewage detection, including base, sample thief and exhaust apparatus, base top movable mounting sample thief, sample thief inner wall top fixed mounting exhaust apparatus, sample thief inner wall fixed mounting sample box, the sample box longitudinal symmetry is equipped with three groups, the inlet opening is seted up to sample box left side outer wall, the inlet opening sets up to fan-shaped, the inlet opening top is equipped with the revolving door, revolving door inner wall fixed mounting sealing layer, revolving door top fixed connection swivel mount, the swivel mount with sample box outer wall swing joint, swivel mount left end fixed mounting gear one, the beneficial effects of the utility model are that: but three sewage of group of disposable sampling are deposited through setting up the sampling box, conveniently carry out the test of many times different projects to sewage, improve work efficiency, conveniently carry out the sample test to sewage.

Description

Municipal administration is sample thief for sewage detection

Technical Field

The utility model relates to a sewage detection technology field, concretely relates to municipal administration is sample thief for sewage detection.

Background

The water in the general municipal sewage treatment is a water source with large water quality change and difficult treatment, the concentration changes of total dissolved solids, COD, BOD, total silicon and the like are very frequent, and in addition, the sewage before treatment contains high-concentration organic matters, microorganisms and the like, so that the municipal sewage needs to be detected before treatment, a sampler is used for collecting the municipal sewage, and then the municipal sewage is detected, so that the municipal sewage is treated.

The prior art has the following defects: the volume of the current sewage sample thief that generally takes a sample is less, when examining sewage, need do the multiunit experiment usually and appraise the composition in the sewage, consequently need repeated sampling many times to detect, and the operation is comparatively loaded down with trivial details, still can produce certain experimental error.

Therefore, the invention is necessary to invent a sampler for municipal sewage detection.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a municipal administration is sample thief for sewage detection discharges through setting up the air exhaust in exhaust apparatus with the sampler and goes, under the effect through the atmospheric pressure, in introducing the sample thief with sewage through the first sampling guide, introduces three group's sampling boxes in proper order again in, controls the revolving door again and seals the inlet opening to the problem of taking a sample is carried out sewage to the solution convenience.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a sample thief for municipal administration sewage detection, includes base, sample thief and exhaust apparatus, base top movable mounting sample thief, sample thief inner wall top fixed mounting exhaust apparatus, sample thief inner wall fixed mounting sample box, the sample box longitudinal symmetry is equipped with three groups, the inlet opening is seted up to sample thief box left side outer wall, the inlet opening sets up to fan-shaped, the inlet opening top is equipped with the revolving door, revolving door inner wall fixed mounting sealing layer, revolving door top fixed connection swivel mount, the swivel mount with sample thief box outer wall swing joint, swivel mount left end fixed mounting gear one, sample thief outer wall fixed mounting motor one, motor one output extends to the sample thief inner wall, motor one output fixed mounting gear two, gear two with gear one meshes the connection.

Preferably, the bottom of the sampler is provided with a sampling port, the outer wall of the sampling port is provided with a circular ring edge, the outer wall of the end part of the sampling port is sleeved with a rubber ring, the outer wall of the rubber ring is provided with external threads, and the outer wall of the rubber ring is connected with a first sampling guide head through a bolt.

Preferably, the movable wheel is fixedly installed at the bottom of the base, the sampler is movably connected to the top of the base through the movable block, the cylinder is movably installed at the top of the base through the movable block, and the top of the cylinder is movably connected to the outer wall of the right side of the sampler.

Preferably, the exhaust device comprises an installation frame, the installation frame is fixedly installed at the top of the inner wall of the sampler, a first exhaust port is formed in the left side of the installation frame, a baffle is fixedly installed on the inner wall of the bottom of the installation frame, and the baffle is located on the right side of the first exhaust port.

Preferably, a water outlet is formed in the bottom of the exhaust device and located on the left side of the baffle, a second motor is fixedly mounted on the inner wall of the right side of the mounting frame, a fan is fixedly mounted at the output end of the second motor, a second exhaust port is formed in the top of the mounting frame, and the second exhaust port penetrates through the outer wall of the sampler.

Preferably, the sampler still includes sample guide head two, connector and pipe, sample guide head two and rubber circle outer wall threaded connection, sample guide head two bottom fixed mounting connectors, connector tip fixed mounting pipe.

The utility model has the advantages that:

1. three groups of sewage can be sampled at one time by arranging the sampling box for storage, so that the sewage can be conveniently tested for multiple different projects, the working efficiency is improved, and the sewage can be conveniently sampled and tested;

2. the motor I is arranged to drive the rotating frame to rotate, so that the rotating door is driven to be automatically closed and opened, the automation degree of equipment is improved, and the use of operators is facilitated;

3. through setting up exhaust apparatus, utilize atmospheric pressure to introduce the sample thief with sewage in, made things convenient for operating personnel to use, do not need artifical sample during the operation, improved the efficiency of work.

Drawings

Fig. 1 is a front view provided by the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention;

fig. 3 is a partial enlarged view of the position B in fig. 1 according to the present invention;

fig. 4 is a partial enlarged view of the point C in fig. 1 according to the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 provided by the present invention.

In the figure: the sampler comprises a base 100, a movable wheel 110, a push rod 120, an air cylinder 130, a sampler 200, a sampling box 210, a water inlet 211, a rotary door 212, a sealing layer 213, a rotary frame 214, a first gear 215, a first motor 220, a second gear 221, a sampling port 216, a rubber ring 217, a first sampling guide head 218, a second sampling guide head 230, a connecting head 231, a guide pipe 232, an exhaust device 300, a mounting frame 310, a first exhaust port 320, a baffle 330, a water outlet 340, a second motor 350, a fan 360 and a second exhaust port 370.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

referring to the attached drawings 1-4, the utility model provides a sampler for municipal wastewater detection, including a base 100, a sampler 200 and an exhaust apparatus 300, concretely, the sampler 200 is movably installed on the top of the base 100, the exhaust apparatus 300 is fixedly installed on the top of the inner wall of the sampler 200, a sampling box 210 is fixedly installed on the inner wall of the sampler 200, three groups of sampling boxes 210 are arranged in up-and-down symmetry, the outer wall of the left side of the sampling box 210 is provided with a water inlet 211, the water inlet 211 is fan-shaped, the top of the water inlet 211 is provided with a revolving door 212, a sealing layer 213 is fixedly installed on the inner wall of the revolving door 212, the top of the revolving door 212 is fixedly connected with a revolving frame 214, the revolving frame 214 is movably connected with the outer wall of the sampling box 210, a first gear 215 is fixedly installed on the left end of the revolving frame 214, a, the second gear 221 is meshed with the first gear 215;

the base 100 has the function of installing the sampler 200, the sampler 200 has the function of sampling sewage, the exhaust device 300 has the function of exhausting air in the sampler 200, the sampling box 210 has the function of collecting sewage, the water inlet hole 211 has the function of guiding sewage into the sampling box 210, the rotating door 212 has the function of closing the water inlet hole 211, the rotating frame 214 has the functions of installing the rotating door 212 and driving the rotating door 212, the first gear 215 and the second gear 221 have the function of meshing transmission, the first motor 220 is set to be YLJ500D, and the first motor 220 has the function of driving the rotating frame 214;

further, the bottom of the sampler 200 is provided with a sampling port 216, specifically, the outer wall of the sampling port 216 is provided with a circular ring edge, the outer wall of the end part of the sampling port 216 is sleeved with a rubber ring 217, the outer wall of the rubber ring 217 is provided with an external thread, the outer wall of the rubber ring 217 is connected with a first sampling guide head 218 through a bolt, the sampling port 216 has the function of sampling sewage, the circular ring edge arranged on the outer wall of the sampling port 216 has the function of reinforcing the connection strength of the rubber ring 217, the rubber ring 217 has the function of leakage prevention, and the first sampling guide head 218 has the function;

further, a movable wheel 110 is fixedly installed at the bottom of the base 100, specifically, the top of the base 100 is movably connected with the sampler 200 through a movable block, a cylinder 130 is movably installed at the top of the base 100 through a movable block, the top of the cylinder 130 is movably connected with the outer wall of the right side of the sampler 200, the movable wheel 110 has the function of conveniently moving the base 100, and the cylinder 130 has the function of pushing the sampler 200 to rotate;

further, the exhaust device 300 comprises a mounting frame 310, specifically, the mounting frame 310 is fixedly mounted on the top of the inner wall of the sampler 200, a first exhaust port 320 is formed in the left side of the mounting frame 310, a baffle 330 is fixedly mounted on the inner wall of the bottom of the mounting frame 310, the baffle 330 is located on the right side of the first exhaust port 320, the mounting frame 310 has the function of mounting the exhaust device 300, the first exhaust port 320 has the function of extracting air in the sampler 200, and the baffle 330 has the function of blocking sewage entering the mounting frame 310 through the first exhaust port 320;

further, the bottom of the exhaust device 300 is provided with a water outlet 340, specifically, the water outlet 340 is located on the left side of the baffle 330, a second motor 350 is fixedly installed on the inner wall of the right side of the mounting frame 310, a fan 360 is fixedly installed at the output end of the second motor 350, a second air outlet 370 is formed in the top of the mounting frame 310, the second air outlet 370 penetrates through the outer wall of the sampler 200, the water outlet 340 has the function of discharging sewage entering the mounting frame 310, the second motor 350 is set to be YLJ500D, the fan 360 has the function of extracting air, and the second air outlet 370 has the function of discharging air out of the.

The utility model discloses a use as follows: in using the utility model discloses the time technical personnel in the field move sample thief 200 to the waters boundary department that needs carry out the sewage sampling through promoting push rod 120, then lock loose wheel 110, suitable angle has been adjusted with sample thief 200 to rethread drive actuating cylinder 130, then insert the water area that needs the sampling with sample leader 218, then take out the air in sample thief 200 through driving motor two 350, through the negative pressure effect down, sewage is introduced into sample thief 200 from sample leader 218, when sample thief 200 internal water level is higher than inlet opening 211, sewage enters into in the sample box 210 through inlet opening 211, close the revolving door 212 and block up inlet opening 211 through driving motor one 220 after the sampling is accomplished, when the time measuring is examined to the sewage of need sampling, can emit sewage through opening sample box 210 right side outer wall valve and detect.

Example 2:

referring to fig. 5, the sampler for municipal sewage detection provided by the present invention comprises a second sampling guide head 230, a connector 231 and a conduit 232;

further, the sampler 200 further comprises a second sampling guide head 230, a connector 231 and a conduit 232, the second sampling guide head 230 is in threaded connection with the outer wall of the rubber ring 217, the connector 231 is fixedly installed at the bottom of the second sampling guide head 230, the conduit 232 is fixedly installed at the end of the connector 231, the second sampling guide head 230 has the function of conveniently installing the connector 231 and thus installing the conduit 232, and the conduit 232 has the function of sampling a water area in a remote place without moving equipment.

The utility model discloses a use as follows: when using the present invention, a person skilled in the art can replace the first sampling guide 218 with the second sampling guide 230, the connector 231 and the conduit 232 in the embodiment 1, move the sampler 200 to a proper position by pushing the push rod 120, then the movable wheel 110 is locked, the sampler 200 is adjusted to a proper angle by the driving cylinder 130, then the sampling conduit 232 is inserted into the water area to be sampled, then the air in the sampler 200 is pumped out by the driving motor two 350, and sewage is introduced into the sampler 200 from the conduit 232 under the action of negative pressure, when the water level in the sampler 200 is higher than the water inlet 211, the sewage enters the sampling box 210 through the water inlet 211, when the sampling is finished, the rotary door 212 is closed by the first driving motor 220 to block the water inlet hole 211, when the sewage is required to be sampled for detection, the sewage can be discharged for detection by opening the valve on the outer wall of the right side of the sampling box 210.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a municipal administration is sampler for sewage detection, includes base (100), sample thief (200) and exhaust apparatus (300), its characterized in that: the sampler (200) is movably mounted at the top of the base (100), the exhaust device (300) is fixedly mounted at the top of the inner wall of the sampler (200), a sampling box (210) is fixedly mounted at the inner wall of the sampler (200), three groups of sampling boxes (210) are symmetrically arranged up and down, a water inlet hole (211) is formed in the outer wall of the left side of each sampling box (210), the water inlet hole (211) is arranged in a fan shape, a rotating door (212) is arranged at the top of the water inlet hole (211), a sealing layer (213) is fixedly mounted on the inner wall of the rotating door (212), a rotating frame (214) is fixedly connected with the top of the rotating door (212), the rotating frame (214) is movably connected with the outer wall of the sampling box (210), a first gear (215) is fixedly mounted at the left end of the rotating frame (214), a first motor (220) is fixedly mounted on the outer wall of, the output end of the first motor (220) is fixedly provided with a second gear (221), and the second gear (221) is in meshed connection with the first gear (215).

2. The sampler for municipal sewage detection according to claim 1, wherein: the sampler is characterized in that a sampling port (216) is formed in the bottom of the sampler (200), a circular ring edge is arranged on the outer wall of the sampling port (216), a rubber ring (217) is sleeved on the outer wall of the end of the sampling port (216), external threads are arranged on the outer wall of the rubber ring (217), and a first sampling guide head (218) is connected to the outer wall of the rubber ring (217) through bolts.

3. The sampler for municipal sewage detection according to claim 1, wherein: base (100) bottom fixed mounting loose wheel (110), movable block swing joint sample thief (200) is passed through at base (100) top, movable block swing joint cylinder (130) is passed through at base (100) top, cylinder (130) top with sample thief (200) right side outer wall swing joint.

4. The sampler for municipal sewage detection according to claim 1, wherein: exhaust apparatus (300) includes mounting bracket (310), mounting bracket (310) fixed mounting is at sampler (200) inner wall top, first (320) of gas vent is seted up on mounting bracket (310) left side, mounting bracket (310) bottom inner wall fixed mounting baffle (330), baffle (330) are located gas vent first (320) right side.

5. The sampler for municipal sewage detection according to claim 4, wherein: a water outlet (340) is formed in the bottom of the exhaust device (300), the water outlet (340) is located on the left side of the baffle (330), a second motor (350) is fixedly mounted on the inner wall of the right side of the mounting frame (310), a fan (360) is fixedly mounted at the output end of the second motor (350), a second exhaust port (370) is formed in the top of the mounting frame (310), and the second exhaust port (370) penetrates through the outer wall of the sampler (200).

6. The sampler for municipal sewage detection according to claim 1, wherein: sampler (200) still includes sample guide head two (230), connector (231) and pipe (232), sample guide head two (230) and rubber circle (217) outer wall threaded connection, sample guide head two (230) bottom fixed mounting connector (231), connector (231) tip fixed mounting pipe (232).