CN219694619U - Sampling device for sewage treatment pond - Google Patents
Sampling device for sewage treatment pond Download PDFInfo
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- CN219694619U CN219694619U CN202321163538.5U CN202321163538U CN219694619U CN 219694619 U CN219694619 U CN 219694619U CN 202321163538 U CN202321163538 U CN 202321163538U CN 219694619 U CN219694619 U CN 219694619U
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- sampling
- lid
- bottle
- cover
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 188
- 239000010865 sewage Substances 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 9
- 239000000523 sample Substances 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to a sampling device for a sewage treatment tank, which comprises a sampling cover, wherein the surface of the sampling cover is rotationally connected with a cover plate, a grid net is arranged in the sampling cover, a flexible sampling mechanism is arranged on the surface of the sampling cover, the flexible sampling mechanism comprises a sampling part and an extension spring, the extension spring is fixed in the sampling cover, a split type collecting mechanism is arranged at the bottom of the sampling cover and consists of a sampling bottle, a taking and placing assembly and a bottle cover, the grid net is connected with the sampling cover in a disassembling mode through a disassembling mechanism, and the disassembling mechanism comprises a disassembling part and a positioning rod. The utility model has the advantages of high flexibility, saving the sampling time of the sampling device and improving the convenience degree of the sampling device when the grid net is disassembled.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sampling device for a sewage treatment tank.
Background
The sewage treatment tank is a water storage structure commonly used in the sewage treatment process, in the treatment process, the sewage is inevitably required to be sampled through a sampling device, the sampling device is used for acquiring a water sample of a polluted water body, and the water sample for analysis is representative and can reflect the chemical composition and characteristics of the water body through analysis and measurement so as to obtain the basic data of water body pollution.
When sampling, sampling personnel can only collect the water source at the edge of the sewage treatment tank generally, and the water source at the center of the sewage treatment tank is not easy to sample, so that the limitation of the sampling device in sampling is large easily caused; when the sewage treatment tank is sampled, the sampled sample is generally poured into the sampling bottle after being sampled by the sampling device, so that water is not easy to be directly taken into the sampling bottle, and the sampling time is easy to be longer; when taking a sample to sewage treatment pond, can intercept the impurity in the sewage treatment pond through the filter screen generally, and the filter screen is dismantled through the screw generally, and is comparatively loaded down with trivial details to the convenience degree of sampling device dismantlement filter screen has been reduced.
Disclosure of Invention
The utility model aims to provide a sampling device for a sewage treatment tank, which solves the problems of larger limitation, longer sampling time and low convenience in disassembling a filter screen when the sampling device is used in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampling device for sewage treatment pond, includes the sampling lid, the surface rotation of sampling lid is connected with the apron, the inside of sampling lid is provided with the grid net, the surface of sampling lid is provided with nimble sampling mechanism, nimble sampling mechanism's inside is including sample part and extension spring, the inside of sampling lid is fixed with extension spring, the bottom of sampling lid is provided with split type collection mechanism, split type collection mechanism comprises sample bottle, getting and putting subassembly and bottle lid, the grid net is dismantled with the sampling lid through dismouting mechanism and is connected, disassembly and assembly mechanism's inside is including dismantling part and locating lever.
Preferably, the outside parcel of extension spring has elastic seal cover, the one end of extension spring is fixedly connected with the surface of apron, one side of sampling lid is provided with the extension spring, the sampling lid is connected with the sampling part through screw and mounting bracket.
Preferably, the sampling part comprises holding rod, stay cord and arm-tie, one side of sampling lid is provided with the holding rod, the sampling lid is through screw and mounting bracket and holding rod looks fixed connection, one side of holding rod is provided with the arm-tie, the diameter of arm-tie is greater than the diameter of holding rod.
Preferably, a pull rope is arranged in the holding rod, one end of the pull rope is fixedly wound and tied on the surface of the cover plate through a tying ring, and the other end of the pull rope is fixedly connected with the surface of the pull plate.
Preferably, the below of sampling lid is provided with the sampling bottle, the surface lid of sampling bottle is equipped with the bottle lid, the sampling bottle is through getting to put the subassembly and the sampling lid dismantles and be connected.
Preferably, the inside of getting and putting the subassembly is including outer spiral ring, interior spiral ring and sealing washer, the bottom of sampling lid is fixed with outer spiral ring, the bottom of outer spiral ring glues and to have the sealing washer.
Preferably, the surface of the top position of the sampling bottle is fixedly provided with an inner spiral ring which is respectively in threaded fit with the outer spiral ring and the bottle cap.
Preferably, a positioning rod is arranged in the sampling cover, positioning rods are fixed on the surface of the grid mesh, the positioning rods are matched with the disassembling component, and pin grooves are formed in the surface of the positioning rods.
Preferably, the disassembling component consists of a pin rod, a fixing ring and a positioning hole, the fixing ring is fixed on the inner wall of the sampling cover, the positioning hole is formed in the surface of the fixing ring along the circumferential direction, and the positioning hole is in mutual plug-in fit with the positioning rod.
Preferably, the surface of the fixing ring is provided with a pin rod, and the pin rod is mutually clamped and matched with a pin groove on the surface of the positioning rod.
Compared with the prior art, the utility model has the beneficial effects that: the sampling device for the sewage treatment tank is high in flexibility, the sampling time of the sampling device is saved, and the convenience degree of the sampling device in the process of disassembling the grid net is improved;
through being provided with nimble sampling mechanism, fix holding rod and sampling lid mutually through screw and mounting bracket, the sampling personnel holds the one end of holding rod afterwards, can put the sampling lid to the inside appointed position department of sewage treatment pond, simultaneously, can prepare the length of holding rod as required, make the sampling lid can take a sample to the center department of sewage treatment pond, at this moment, make the apron hug closely the sampling lid surface under the effect of extension spring, shelter from the sampling lid, can pull the arm-tie afterwards, make the arm-tie pull pulling rope, make the arm-pull draw pull the apron pull up, make the inside water source of sewage treatment pond get into the inside of sampling lid, and intercept bulky impurity under the effect of grid net, in order to realize the nimble function of controlling the sampling position of sampling device, thereby the flexibility when making sampling device sample is great;
the split type collection mechanism is arranged, a water source directly enters the inside of the sampling bottle, then the sampling bottle can be rotated, the sampling bottle is separated from the sampling cover under the threaded fit of the inner spiral ring and the outer spiral ring, then the cover is covered on the surface of the sampling bottle, and the sampling bottle is covered under the threaded fit of the cover and the inner spiral ring, so that the direct sampling function of the sampling device is realized, the sampled sample is not required to be poured into the sampling bottle after sampling, and the sampling time of the sampling device is saved;
through being provided with dismouting mechanism, fix the locating lever under the joint cooperation of round pin pole and locating lever to fixed with the grid net, if need dismantle the clearance to the grid net when, can open the apron, later pulling round pin pole, take out the round pin pole from the locating lever, at this moment, the locating lever falls down under the action of gravity, makes the locating lever keep away from the locating hole, thereby dismantle the grid net, with the function of realizing sampling device convenient to detach grid net, thereby improved the convenience degree when sampling device dismantles the grid net.
Drawings
FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a split-type collection mechanism of the present utility model;
fig. 4 is an enlarged schematic view of the dismounting mechanism of the present utility model.
In the figure: 1. a sampling cover; 101. a cover plate; 102. a grid mesh; 2. a flexible sampling mechanism; 201. a sampling part; 2011. a grip; 2012. a pull rope; 2013. pulling a plate; 202. an extension spring; 3. a split-type collection mechanism; 301. sampling bottle; 302. a pick-and-place assembly; 3021. an external spiral ring; 3022. an internal spiro ring; 3023. a seal ring; 303. a bottle cap; 4. a disassembly and assembly mechanism; 401. disassembling the component; 4011. a pin rod; 4012. a fixing ring; 4013. positioning holes; 402. and a positioning rod.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.
The structure of the sampling device for the sewage treatment tank provided by the utility model is as shown in fig. 1 and 2, the sampling device comprises a sampling cover 1, the surface of the sampling cover 1 is rotationally connected with a cover plate 101, a grid net 102 is arranged in the sampling cover 1, a flexible sampling mechanism 2 is arranged on the surface of the sampling cover 1, a sampling part 201 and an extension spring 202 are arranged in the flexible sampling mechanism 2, the extension spring 202 is fixedly arranged in the sampling cover 1, an elastic sealing sleeve is wrapped on the outer side of the extension spring 202, one end of the extension spring 202 is fixedly connected with the surface of the cover plate 101, the extension spring 202 is arranged on one side of the sampling cover 1, the sampling cover 1 is connected with the sampling part 201 through a screw and a mounting frame, the sampling part 201 is composed of a holding rod 2011, a pull rope 2012 and a pull plate 2013, the holding rod 2011 is fixedly connected with the holding rod 2011 through the screw and the mounting frame, the diameter of the pull plate 2013 is larger than the diameter of the holding rod 2011, the pull rod 2012 is arranged in the inner side, one end 2012 of the pull rod 2012 is fixedly connected with the surface of the cover plate 101 through a winding ring, and the other end 2012 is fixedly connected with the surface of the pull rod 2013.
During the use, fix holding rod 2011 and sample lid 1 through screw and mounting bracket, the sample personnel holds the one end of holding rod 2011 afterwards, can put the sample lid 1 to the inside appointed position department of sewage treatment pond, simultaneously, can prepare the length of holding rod 2011 as required, make sample lid 1 can take a sample to the center department of sewage treatment pond, at this moment, make apron 101 hug closely sample lid 1 surface under the effect of extension spring 202, shelter from sample lid 1, can pull the arm-tie 2013 afterwards, make arm-tie 2013 pull the stay cord 2012, make the stay cord 2012 draw up apron 101, make the inside water source of sewage treatment pond get into the inside of sample lid 1, and intercept bulky impurity under the effect of grid 102, in order to realize sampling device's flexible control sample position's function.
Further, as shown in fig. 2 and 3, a split type collecting mechanism 3 is arranged at the bottom of the sampling cover 1, the split type collecting mechanism 3 is composed of a sampling bottle 301, a taking and placing component 302 and a bottle cover 303, the sampling bottle 301 is arranged below the sampling cover 1, the bottle cover 303 is arranged on the surface cover of the sampling bottle 301, the sampling bottle 301 is detachably connected with the sampling cover 1 through the taking and placing component 302, the inner part of the taking and placing component 302 comprises an outer spiral ring 3021, an inner spiral ring 3022 and a sealing ring 3023, the outer spiral ring 3021 is fixed at the bottom of the sampling cover 1, the sealing ring 3023 is adhered to the bottom of the outer spiral ring 3021, the inner spiral ring 3022 is fixed on the surface of the top of the sampling bottle 301, and the inner spiral ring 3022 is in threaded fit with the outer spiral ring 3021 and the bottle cover 303 respectively.
When in use, a water source directly enters the inside of the sampling bottle 301, then the sampling bottle 301 can be rotated, the sampling bottle 301 is separated from the sampling cover 1 under the threaded fit of the internal spiral ring 3022 and the external spiral ring 3021, then the cover 303 is covered on the surface of the sampling bottle 301, and the sampling bottle 301 is covered under the threaded fit of the cover 303 and the internal spiral ring 3022, so that the direct sampling function of the sampling device is realized, and the sampled sample is not required to be poured into the sampling bottle after sampling.
Further, as shown in fig. 4, the grid mesh 102 is detachably connected with the sampling cover 1 through the dismounting mechanism 4, the dismounting mechanism 4 comprises a dismounting component 401 and a positioning rod 402, the positioning rod 402 is arranged in the sampling cover 1, the positioning rod 402 is fixed on the surface of the grid mesh 102, the positioning rod 402 is mutually matched with the dismounting component 401, a pin groove is formed in the surface of the positioning rod 402, the dismounting component 401 is composed of a pin 4011, a fixing ring 4012 and a positioning hole 4013, the fixing ring 4012 is fixed on the inner wall of the sampling cover 1, the positioning hole 4013 is formed in the surface of the fixing ring 4012 along the circumferential direction, the positioning hole 4013 is mutually inserted and matched with the positioning rod 402, the pin 4011 is arranged on the surface of the fixing ring 4012, and the pin 4011 is mutually clamped and matched with the pin groove on the surface of the positioning rod 402.
During the use, fix locating lever 402 under the joint cooperation of round pin pole 4011 and locating lever 402 to fix grid net 102, if need dismantle the clearance to grid net 102, can open apron 101, later pull round pin pole 4011, take out round pin pole 4011 and leave locating lever 402, at this moment, locating lever 402 falls under the effect of gravity, makes locating lever 402 keep away from locating hole 4013, thereby dismantle grid net 102, in order to realize sampling device convenient to detach's function of grid net 102.
Working principle: when the sampling device is used, firstly, the holding rod 2011 is fixed with the sampling cover 1 through the screw and the mounting frame, then, a sampling person holds one end of the holding rod 2011, the sampling cover 1 can be placed at a designated position inside the sewage treatment tank, meanwhile, the length of the holding rod 2011 can be prepared according to the requirement, the sampling cover 1 can sample the center of the sewage treatment tank, at the moment, the cover plate 101 is tightly attached to the surface of the sampling cover 1 under the action of the extension spring 202, the sampling cover 1 is shielded, then, the pull plate 2013 can be pulled, the pull plate 2013 pulls the pull rope 2012, the pull rope 2012 pulls the cover plate 101 up, a water source inside the sewage treatment tank enters the sampling cover 1, and a large volume of impurities is intercepted under the action of the grid network 102, so that the sampling device can flexibly control the sampling position, and the sampling device is high in sampling flexibility.
At this time, the water source directly enters the inside of the sampling bottle 301, then the sampling bottle 301 can be rotated, the sampling bottle 301 is separated from the sampling cover 1 under the screw-thread fit of the internal spiral ring 3022 and the external spiral ring 3021, then the cover 303 is covered on the surface of the sampling bottle 301, and the sampling bottle 301 is covered under the screw-thread fit of the cover 303 and the internal spiral ring 3022, so that the direct sampling function of the sampling device is realized, the sampled sample is not required to be poured into the sampling bottle after sampling, and the sampling time of the sampling device is saved.
At this time, the positioning rod 402 is fixed under the clamping fit of the pin rod 4011 and the positioning rod 402, so that the grid network 102 is fixed, if the grid network 102 needs to be disassembled and cleaned, the cover plate 101 can be opened, then the pin rod 4011 is pulled, the pin rod 4011 is pulled away from the positioning rod 402, at this time, the positioning rod 402 falls down under the action of gravity, so that the positioning rod 402 is far away from the positioning hole 4013, and the grid network 102 is disassembled, so that the function of conveniently disassembling the grid network 102 of the sampling device is realized, the convenience of the sampling device in disassembling the grid network 102 is improved, and the use work of the sampling device is finally completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a sampling device for sewage treatment pond, includes sample lid (1), its characterized in that: the surface rotation of sampling lid (1) is connected with apron (101), the inside of sampling lid (1) is provided with grid net (102), the surface of sampling lid (1) is provided with nimble sampling mechanism (2), the inside of nimble sampling mechanism (2) is including sample part (201) and extension spring (202), the inside of sampling lid (1) is fixed with extension spring (202), the bottom of sampling lid (1) is provided with split type collection mechanism (3), split type collection mechanism (3) are by sample bottle (301), get and put subassembly (302) and bottle lid (303) and constitute, grid net (102) are dismantled with sampling lid (1) through dismouting mechanism (4), the inside of dismouting mechanism (4) is including dismantling part (401) and locating lever (402).
2. The sampling device for a wastewater treatment tank according to claim 1, wherein: the outside parcel of extension spring (202) has elastic seal cover, the one end of extension spring (202) is fixedly connected with the surface of apron (101), one side of sampling lid (1) is provided with extension spring (202), sampling lid (1) are connected with sampling part (201) through screw and mounting bracket.
3. A sampling device for a wastewater treatment tank as claimed in claim 2, wherein: the sampling part (201) comprises holding rod (2011), stay cord (2012) and arm-tie (2013), one side of sampling lid (1) is provided with holding rod (2011), sampling lid (1) are fixed connection with holding rod (2011) through screw and mounting bracket, one side of holding rod (2011) is provided with arm-tie (2013), the diameter of arm-tie (2013) is greater than the diameter of holding rod (2011).
4. A sampling device for a wastewater treatment tank according to claim 3, wherein: the inside of holding rod (2011) is provided with stay cord (2012), the one end of stay cord (2012) is twined fixedly through the lashing with the surface of apron (101), the other end of stay cord (2012) is fixedly connected with the surface of arm-tie (2013).
5. The sampling device for a wastewater treatment tank according to claim 1, wherein: the lower part of sampling lid (1) is provided with sampling bottle (301), the surface lid of sampling bottle (301) is equipped with bottle lid (303), sampling bottle (301) are through getting and are put subassembly (302) and sampling lid (1) dismantlement and are connected.
6. The sampling device for a wastewater treatment tank of claim 5, wherein: the inside of getting and putting subassembly (302) is including outer spiral ring (3021), interior spiral ring (3022) and sealing washer (3023), the bottom of sampling lid (1) is fixed with outer spiral ring (3021), the bottom of outer spiral ring (3021) glues and glues has sealing washer (3023).
7. The sampling device for a wastewater treatment tank of claim 6, wherein: an inner spiral ring (3022) is fixed on the surface of the top of the sampling bottle (301), and the inner spiral ring (3022) is in threaded fit with the outer spiral ring (3021) and the bottle cap (303) respectively.
8. The sampling device for a wastewater treatment tank according to claim 1, wherein: the inside of sampling lid (1) is provided with locating lever (402), the surface of grid net (102) all is fixed with locating lever (402), locating lever (402) and dismantlement part (401) mutually support, the surface of locating lever (402) has seted up the cotter way.
9. The sampling device for a wastewater treatment tank of claim 8, wherein: the disassembly part (401) comprises a pin rod (4011), a fixing ring (4012) and a positioning hole (4013), the fixing ring (4012) is fixed on the inner wall of the sampling cover (1), the positioning hole (4013) is formed in the surface of the fixing ring (4012) along the circumferential direction, and the positioning hole (4013) is mutually spliced and matched with the positioning rod (402).
10. The sampling device for a wastewater treatment tank of claim 9, wherein: the surface of the fixed ring (4012) is provided with a pin rod (4011), and the pin rod (4011) is mutually clamped and matched with a pin groove on the surface of the positioning rod (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321163538.5U CN219694619U (en) | 2023-05-15 | 2023-05-15 | Sampling device for sewage treatment pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321163538.5U CN219694619U (en) | 2023-05-15 | 2023-05-15 | Sampling device for sewage treatment pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694619U true CN219694619U (en) | 2023-09-15 |
Family
ID=87945288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321163538.5U Active CN219694619U (en) | 2023-05-15 | 2023-05-15 | Sampling device for sewage treatment pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219694619U (en) |
-
2023
- 2023-05-15 CN CN202321163538.5U patent/CN219694619U/en active Active
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