CN214538743U - Containing box for detecting sewage quality - Google Patents
Containing box for detecting sewage quality Download PDFInfo
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- CN214538743U CN214538743U CN202120229535.1U CN202120229535U CN214538743U CN 214538743 U CN214538743 U CN 214538743U CN 202120229535 U CN202120229535 U CN 202120229535U CN 214538743 U CN214538743 U CN 214538743U
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Abstract
The utility model relates to an environmental protection check out test set, concretely a sewage quality testing uses containing box. A containing box for detecting the quality of sewage comprises a box body and a sampling tube, wherein a plurality of sampling bottles are arranged in the box body and are connected with the sampling tube through sampling branch tubes, air bags are arranged in the middle of the sampling tube, and switch valves are arranged on the sampling tube and the sampling branch tubes; the top and the sample branch union coupling of sample bottle are provided with the sealing ring at the top of sample bottle, be provided with a superficial pad in the sample bottle, the diameter of superficial pad is less than the internal diameter of sample bottle, and the diameter of superficial pad is greater than the internal diameter of sealing ring, superficial pad can float on the liquid surface in the sample bottle, also has the outlet pipe in the bottom setting of sample bottle, is provided with the ooff valve on the outlet pipe. The containing box has good sealing performance, can sample sewage at a plurality of places at one time, and has more accurate detection effect.
Description
Technical Field
The utility model relates to an environmental protection check out test set, concretely a sewage quality testing uses containing box.
Background
Along with social economy's rapid development, the sewage discharge problem is also more and more serious, needs carry out the sample detection to the sewage that the enterprise discharged, when the sample, needs deposit the sewage sample of sample point department and hold the box in, will hold the sewage in the box again and take back detection mechanism and detect. Most of the samplers in the prior art only have a single sampler, so that when sewage at multiple places needs to be collected, multiple samplers need to be carried, and carrying is very inconvenient. And the sealing performance of the containing box is poor, and the water quality pollution is easy to occur in the transportation process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a sewage water quality testing uses containing box, this kind of containing box leakproofness is good and can once only take a sample the sewage in several places, and detection effect is more accurate.
In order to solve the prior art problem, the utility model discloses a containing box for detecting the quality of sewage, which comprises a box body and a sampling tube, wherein a plurality of sampling bottles are arranged in the box body, the sampling bottles are connected with the sampling tube through a sampling branch tube, the middle part of the sampling tube is provided with an air bag, and the sampling tube and the sampling branch tube are both provided with switch valves; the top and the sample branch union coupling of sample bottle are provided with the sealing ring at the top of sample bottle, be provided with a superficial pad in the sample bottle, the diameter of superficial pad is less than the internal diameter of sample bottle, and the diameter of superficial pad is greater than the internal diameter of sealing ring, superficial pad can float on the liquid surface in the sample bottle, also has the outlet pipe in the bottom setting of sample bottle, is provided with the ooff valve on the outlet pipe.
Preferably, the end of the sampling branch pipe is provided with a filter screen.
Preferably, the inner side of the sealing ring in the sampling bottle is of an arc-shaped structure.
Preferably, a filter layer is arranged on the top of the floating cushion.
Preferably, the floating mat is made of plastic materials, and the upper surface and the lower surface of the floating mat are coated with polytetrafluoroethylene coatings.
The utility model discloses a use method does: when the sampling device is used, the switch valve of the sampling branch pipe connected with the sampling bottle to be placed is opened, the switch valves of the sampling branch pipes connected with the rest sampling bottles are closed, and the switch valve of the sampling pipe is opened. The sampling tube is placed at the position where sampling is needed, and the air bag is pinched to enable the sampled liquid to enter the corresponding sampling bottle. When other sampling bottles need to be sampled, the switch valves of the corresponding sampling branch pipes are opened, and the switch valves of the other sampling branch pipes are closed. After entering into the sample bottle, the terminal filter screen of sample branch pipe can filter impurity such as grains of sand of solid, and on drippage the flotation cushion with liquid, the upper portion of flotation cushion is provided with the filter layer, the filter layer can further filter the impurity of solid, because the flotation cushion can float on the liquid level, consequently can rise along with the continuous rising of liquid level, until being full of liquid in the sample bottle, the sample branch pipe takes out, the flotation cushion is firm and the sealing ring contact, then realized the sealed to the sample bottle. When the sampling bottle is used, the switch valve at the water outlet pipe at the bottom of the sampling bottle is opened.
The utility model has the advantages that: 1. the sewage of a plurality of sampling points of collection that can once only fix, portable, and the mark of being convenient for. 2. The floating pad capable of floating is arranged in the sampling bottle, and can rise along with the rise of the liquid level until the top of the sampling bottle rises to be in close contact with the sealing ring to block the opening at the sampling branch pipe at the top of the sampling bottle, so that the sampling bottle is sealed. Avoid contacting with the outside, polluted the quality of water in the sampling bottle, influence the testing result. 3. The polytetrafluoroethylene coatings on the upper and lower surfaces of the floating pad can prevent the floating pad from reacting with sewage in the sampling bottle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the sampling bottle of the present invention.
Reference numerals:
1. a box body; 2. a sampling tube; 3. sampling a bottle; 4. sampling branch pipes; 5. an air bag; 6. an on-off valve; 7. a seal ring; 8. a floating cushion; 9. a water outlet pipe; 10. a filter screen; 11. a filter layer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
A containing box for detecting the quality of sewage comprises a box body 1 and a sampling tube 2, wherein a plurality of sampling bottles 3 are arranged in the box body 1, the sampling bottles 3 are connected with the sampling tube 2 through sampling branch tubes 4, an air bag 5 is arranged in the middle of the sampling tube 2, and switch valves 6 are arranged on the sampling tube 2 and the sampling branch tubes 4; the top and the sample branch pipe 4 of sampling bottle 3 are connected, are provided with sealing ring 7 at the top of sampling bottle 3, be provided with a superficial pad 8 in the sampling bottle 3, the diameter of superficial pad 8 is less than the internal diameter of sampling bottle 3, and the diameter of superficial pad 8 is greater than the internal diameter of sealing ring 7, superficial pad 8 can float on the liquid surface in sampling bottle 3, also has outlet pipe 9 in the bottom setting of sampling bottle 3, is provided with ooff valve 6 on outlet pipe 9.
The end of the sampling branch pipe 4 is provided with a filter screen 10, and the inner side of the sealing ring 7 in the sampling bottle 3 is of an arc-shaped structure.
The top of the floating mat 8 is provided with a filter layer 11, the floating mat 8 is made of plastic materials, and polytetrafluoroethylene coatings are coated on the upper surface and the lower surface of the floating mat.
The utility model discloses a use method does: when the sampling device is used, the switch valves 6 of the sampling branch pipes 4 connected with the sampling bottles 3 to be placed are opened, the switch valves 6 of the sampling branch pipes 4 connected with the rest sampling bottles 3 are closed, and the switch valves 6 of the sampling pipes 2 are opened. The sampling tube 2 is placed at the position where sampling is needed, and the air bag 5 is pinched to enable the sampled liquid to enter the corresponding sampling bottle 3. When the sampling is needed to be sampled in other sampling bottles 3, the switch valve 6 of the corresponding sampling branch pipe 4 is opened, and the switch valves 6 of other sampling branch pipes 4 are closed. After entering into sampling bottle 3, the terminal filter screen 10 of sample branch pipe 4 can filter impurity such as grains of sand of solid, and drip liquid on floating pad 8, the upper portion of floating pad 8 is provided with filter layer 11, filter layer 11 can further filter the impurity of solid, because floating pad 8 can float on the liquid level, consequently can rise along with the continuous rising of liquid level, up to being full of liquid in the sampling bottle 3, sample branch pipe 4 takes out, floating pad 8 is firm and sealing ring 7 contacts, then realized the sealed to sampling bottle 3. When the sampling bottle is used, the switch valve 6 at the water outlet pipe 9 at the bottom of the sampling bottle 3 is opened.
The utility model has the advantages that: 1. the sewage of a plurality of sampling points of collection that can once only fix, portable, and the mark of being convenient for. 2. The floating pad 8 capable of floating is arranged in the sampling bottle 3, the floating pad 8 can rise along with the rise of the liquid level until the top of the sampling bottle 3 is in close contact with the sealing ring 7, and the opening at the sampling branch pipe 4 at the top of the sampling bottle 3 is blocked, so that the sampling bottle 3 is sealed. Avoid contacting with the outside, polluted the quality of water in the sampling bottle 3, influence the testing result. 3. The polytetrafluoroethylene coatings on the upper and lower surfaces of the floating pad 8 can prevent the floating pad 8 from reacting with the sewage in the sampling bottle 3.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a sewage quality testing is with splendid attire box, includes box body and sampling tube, its characterized in that: a plurality of sampling bottles are arranged in the box body, the sampling bottles are connected with a sampling tube through sampling branch tubes, an air bag is arranged in the middle of the sampling tube, and switch valves are arranged on the sampling tube and the sampling branch tubes; the top and the sample branch union coupling of sample bottle are provided with the sealing ring at the top of sample bottle, be provided with a superficial pad in the sample bottle, the diameter of superficial pad is less than the internal diameter of sample bottle, and the diameter of superficial pad is greater than the internal diameter of sealing ring, superficial pad can float on the liquid surface in the sample bottle, also has the outlet pipe in the bottom setting of sample bottle, is provided with the ooff valve on the outlet pipe.
2. The containing box for detecting the quality of the sewage according to claim 1, which is characterized in that: and a filter screen is arranged at the tail end of the sampling branch pipe.
3. The containing box for detecting the quality of the sewage according to claim 2, which is characterized in that: the inboard of sampling bottle inner seal ring is the arc structure.
4. The containing box for detecting the quality of the sewage according to claim 3, which is characterized in that: the top of the floating mat is provided with a filter layer.
5. The containing box for detecting the quality of the sewage according to claim 4, which is characterized in that: the floating cushion is made of plastic materials, and polytetrafluoroethylene coatings are coated on the upper surface and the lower surface of the floating cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229535.1U CN214538743U (en) | 2021-01-27 | 2021-01-27 | Containing box for detecting sewage quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229535.1U CN214538743U (en) | 2021-01-27 | 2021-01-27 | Containing box for detecting sewage quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214538743U true CN214538743U (en) | 2021-10-29 |
Family
ID=78346824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120229535.1U Active CN214538743U (en) | 2021-01-27 | 2021-01-27 | Containing box for detecting sewage quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214538743U (en) |
-
2021
- 2021-01-27 CN CN202120229535.1U patent/CN214538743U/en active Active
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