CN214621862U - Sampling device for gasoline detection - Google Patents
Sampling device for gasoline detection Download PDFInfo
- Publication number
- CN214621862U CN214621862U CN202120034309.8U CN202120034309U CN214621862U CN 214621862 U CN214621862 U CN 214621862U CN 202120034309 U CN202120034309 U CN 202120034309U CN 214621862 U CN214621862 U CN 214621862U
- Authority
- CN
- China
- Prior art keywords
- main part
- holding vessel
- vessel main
- nozzle
- sampling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a petrol detects design technical field, specifically is a petrol detects uses sampling device, including holding vessel main part, screw thread mouth and oil filler hole, the fixed surface of holding vessel main part is connected with the hanging hole, the outer wall of holding vessel main part is provided with the straw, the outer wall of holding vessel main part is provided with the scale viewing aperture, the top of holding vessel main part is provided with the nozzle, the one end fixedly connected with oil-out of nozzle, the one end swing joint of oil-out has the rubber to seal, the outer wall fixedly connected with oil filler hole of holding vessel main part, the surface swing joint of oil filler hole has the apron, the fixed rope that is connected with of surface of holding vessel main part, the top of holding vessel main part is provided with the screw thread mouth. The utility model discloses a be provided with the sample in the container that takes out that the nozzle can be fine, and be provided with the scale viewing aperture and can be fine observe the inside surplus of container.
Description
Technical Field
The utility model relates to a petrol detects design technical field, specifically is a sampling device for petrol detects.
Background
Gasoline is applied to various power equipment in life, such as automobiles, oil pumps and the like, the quality of the gasoline determines the working quality, and the inferior gasoline can damage machines, so quality inspection personnel need to regularly detect the quality of the gasoline, and a special container is generally used for containing samples in the detection process.
However, the container for holding the sample of the general gasoline is simple, and comprises a container and a cover plate, the container and the cover plate are screwed in a spiral manner, the cover plate must be opened to pour the sample, and the container is inconvenient to pour the sample, and the gasoline amount in the container cannot be determined, so that a sampling device for gasoline detection is needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device for gasoline detection takes out the inconvenience to the container of storage gasoline sample, the unable problem of audio-visual observation storage gasoline sample surplus simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sampling device for gasoline detection, includes holding vessel main part, screw thread mouth and oil filler hole, the fixed surface of holding vessel main part is connected with the hanging hole, the outer wall of holding vessel main part is provided with the straw, the outer wall of holding vessel main part is provided with the scale viewing aperture, the top of holding vessel main part is provided with the nozzle, the one end fixedly connected with oil-out of nozzle, the one end swing joint of oil-out has the rubber to seal, the outer wall fixedly connected with oil filler hole of holding vessel main part, the surface swing joint of oil filler hole has the apron, the fixed rope of fixed surface of holding vessel main part is connected with, the top of holding vessel main part is provided with the screw thread mouth.
Preferably, the top of nozzle is provided with the pressure head, the bottom swing joint of pressure head has the gland, the bottom of gland is provided with the bottleneck lid, the bottom swing joint of bottleneck lid has the piston rod, the inside of piston rod is provided with the spring, the bottom swing joint of piston rod has the storage section of thick bamboo.
Preferably, the bottom of the nozzle is movably connected with a suction pipe.
Preferably, the number of hanging hole is two sets of, and two sets of the symmetry is installed in the both sides of holding vessel main part surface.
Preferably, the surface of oil filler hole is provided with the external screw thread, the inside of apron is provided with the preformed hole, and the inside of preformed hole is provided with the internal thread of mutually supporting with the external screw thread.
Preferably, the bottom of the nozzle is provided with a sealing ring, and the cover plate is internally provided with a rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that: this sampling device for gasoline detection is through being provided with the sample that takes out in the container that the nozzle can be fine, and is provided with the inside surplus of container that the scale viewing aperture can be fine and observes.
(1) When the pressure head is pressed, air in the storage cylinder is exhausted outside, when the pressure head is loosened, the pressure in the storage cylinder is lower than the external atmospheric pressure, the piston rod is jacked up by the spring, a gasoline sample is sucked in the storage cylinder, the air in the storage cylinder is pressed down again and exhausted again, after the pressure head is loosened, the gasoline sample in the storage cylinder is pressed into the piston rod, and the gasoline sample is repeatedly discharged from the oil outlet of the pressure head to the outside of the storage tank main body.
(2) The outer wall of the storage tank main body is provided with the graduated scale viewing port which is of a transparent structure and is provided with the graduated lines, so that the gasoline sample amount can be clearly observed in the gasoline filling process and the gasoline sample taking process.
Drawings
FIG. 1 is a schematic view of the whole structure of the present invention;
FIG. 2 is a schematic view of the whole disassembled structure of the present invention;
FIG. 3 is a schematic view of the nozzle structure of the present invention;
fig. 4 is a schematic top view of the structure of the present invention.
In the figure: 1. a storage tank main body; 2. hanging holes; 3. a nozzle; 4. a cover plate; 5. an oil outlet; 6. sealing with rubber; 7. a straw; 8. a graduated scale viewing port; 9. fixing a rope; 10. an oil filler; 11. a threaded opening; 301. a pressure head; 302. a gland; 303. a cap for the bottle cap; 304. a piston rod; 305. a spring; 306. a storage cartridge.
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. 1-4, a sampling device for gasoline detection comprises a storage tank main body 1, a threaded port 11, and an oil filling port 10, wherein a hanging hole 2 is fixedly connected to the outer surface of the storage tank main body 1, a suction pipe 7 is arranged on the outer wall of the storage tank main body 1, a scale observation port 8 is arranged on the outer wall of the storage tank main body 1, a nozzle 3 is arranged at the top of the storage tank main body 1, an oil outlet 5 is fixedly connected to one end of the nozzle 3, a rubber seal 6 is movably connected to one end of the oil outlet 5, an oil filling port 10 is fixedly connected to the outer wall of the storage tank main body 1, a cover plate 4 is movably connected to the outer surface of the oil filling port 10, a fixing rope 9 is fixedly connected to the outer surface of the storage tank main body 1, the threaded port 11 is arranged at the top end of the storage tank main body 1, as shown in fig. 1 and 2, when gasoline is filled, the cover plate 4 is opened, and a gasoline sample is filled into the storage tank main body 1 from the oil filling port 10, rotate apron 4 at the surface of oil filler hole 10 once more, the outer wall of holding vessel main part 1 is provided with the inside petrol sample volume of observation that scale viewing aperture 8 can be fine, is provided with nozzle 3 at the top of holding vessel main part 1, through pressing nozzle 3 can be fine take out petrol sample through oil-out 5, rubber seals 6 for setting up the process of preventing at the rest stand at the one end of oil-out 5, petrol sample volatilizees through oil-out 5.
Further, a pressure head 301 is arranged on the top of the nozzle 3, a gland 302 is movably connected to the bottom of the pressure head 301, a bottle cap 303 is arranged on the bottom of the gland 302, a piston rod 304 is movably connected to the bottom of the bottle cap 303, a spring 305 is arranged inside the piston rod 304, a storage barrel 306 is movably connected to the bottom of the piston rod 304, a suction pipe 7 is movably connected to the bottom of the nozzle 3, as shown in fig. 2 and 3, a one-way ball valve is arranged on the bottom of the storage barrel 306, the gland 302 presses the piston rod 304 inside the bottle cap 303 when the pressure head 301 is pressed, the top of the piston rod 304 is also provided with the one-way ball valve, so when the piston rod 304 presses the inside of the storage barrel 306, air inside the storage barrel 306 can only be discharged outside, when the pressure head 301 is released, the internal air pressure of the storage barrel 306 is smaller than the external atmosphere, so that the storage barrel 306 absorbs the gasoline sample inside the storage tank body 1 through the suction pipe 7, after repeatedly pressing the ram 301 for a plurality of times, the gasoline sample inside the storage tank main body 1 can be removed from the outside of the storage tank main body 1.
Further, the number of the hanging holes 2 is two, and the two groups are symmetrically arranged on two sides of the outer surface of the storage tank main body 1, as shown in fig. 1, 2 and 4, the hanging holes 2 can be matched with the external hanging rope bag, so that the storage tank is convenient to carry when moving.
Further, the surface of oil filler hole 10 is provided with the external screw thread, the inside of apron 4 is provided with the preformed hole, and the inside of preformed hole is provided with the internal thread of mutually supporting with the external screw thread, the bottom of nozzle 3 is provided with the sealing washer, the inside of apron 4 is provided with the rubber pad, as shown in fig. 1 and fig. 2, the leakproofness of holding vessel main part 1 has been guaranteed with the mutual cooperation of internal thread to the external screw thread of oil filler hole 10 and apron 4, the sealing washer that sets up in 3 bottoms of nozzle simultaneously and the rubber pad of the inside setting of apron 4 have further guaranteed that the inside petrol of holding vessel main part 1 can not outwards seepage.
The working principle is as follows: when filling gasoline, the cover plate 4 is opened, after a gasoline sample is injected into the storage tank body 1 from the gasoline filling port 10, the cover plate 4 is rotated on the outer surface of the gasoline filling port 10 again, the outer wall of the storage tank body 1 is provided with a graduated scale observation port 8 which can well observe the amount of the gasoline sample in the storage tank body 1, the top of the storage tank body 1 is provided with a nozzle 3 which can well take out the gasoline sample through the oil outlet 5 by pressing the nozzle 3, a rubber seal 6 is arranged at one end of the oil outlet 5 to prevent the gasoline sample from volatilizing through the oil outlet 5 in the standing process, the bottom of the storage cylinder 306 is provided with a one-way ball valve, a gland 302 presses the piston rod 304 in the bottle cap 303 when pressing a pressure head 301, the top part of the piston rod 304 is also provided with the one-way ball valve, so when the piston rod 304 presses the inside of the storage cylinder 306, the air in the storage cylinder 306, the gasoline sample can be discharged to the outside, and when the pressure head 301 is released, the internal air pressure of the storage cylinder 306 is lower than the external air, so that the storage cylinder 306 adsorbs the gasoline sample in the storage tank main body 1 through the suction pipe 7, and the gasoline sample in the storage tank main body 1 can be discharged to the outside of the storage tank main body 1 after the pressure head 301 is repeatedly pressed for a plurality of times.
The general gasoline sample storage container can not visually observe the content of the sample in the gasoline sample storage container, the graduated scale observation port 8 is of a transparent structure, and the graduated scale observation port 8 is arranged on the outer wall of the storage tank main body 1 and is provided with graduation lines, so that the gasoline sample amount can be clearly observed in the gasoline filling process and the gasoline sample taking process, and a tester can be helped to quantitatively discharge the gasoline sample in the detection process.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (6)
1. The utility model provides a sampling device for gasoline detection, includes holding vessel main part (1), screw thread mouth (11) and oil filler hole (10), its characterized in that: the outer fixed surface of holding vessel main part (1) is connected with hanging hole (2), the outer wall of holding vessel main part (1) is provided with straw (7), the outer wall of holding vessel main part (1) is provided with scale viewing aperture (8), the top of holding vessel main part (1) is provided with nozzle (3), the one end fixedly connected with oil-out (5) of nozzle (3), the one end swing joint of oil-out (5) has rubber to seal (6), the outer wall fixedly connected with oil filler hole (10) of holding vessel main part (1), the outer surface swing joint of oil filler hole (10) has apron (4), the outer fixed surface of holding vessel main part (1) is connected with fixed rope (9), the top of holding vessel main part (1) is provided with screw thread mouth (11).
2. The sampling device for detecting gasoline according to claim 1, wherein: the top of nozzle (3) is provided with pressure head (301), the bottom swing joint of pressure head (301) has gland (302), the bottom of gland (302) is provided with bottleneck lid (303), the bottom swing joint of bottleneck lid (303) has piston rod (304), the inside of piston rod (304) is provided with spring (305), the bottom swing joint of piston rod (304) has storage section of thick bamboo (306).
3. The sampling device for detecting gasoline according to claim 1, wherein: the bottom of the nozzle (3) is movably connected with a suction pipe (7).
4. The sampling device for detecting gasoline according to claim 3, wherein: the quantity of hanging hole (2) is two sets of, and two sets of hanging hole (2) symmetry is installed in the both sides of holding vessel main part (1) surface.
5. The sampling device for detecting gasoline according to claim 1, wherein: the outer surface of the oil filling port (10) is provided with external threads, a preformed hole is formed in the cover plate (4), and internal threads matched with the external threads are formed in the preformed hole.
6. The sampling device for detecting gasoline as claimed in claim 4, wherein: the bottom of the nozzle (3) is provided with a sealing ring, and the cover plate (4) is internally provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120034309.8U CN214621862U (en) | 2021-01-07 | 2021-01-07 | Sampling device for gasoline detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120034309.8U CN214621862U (en) | 2021-01-07 | 2021-01-07 | Sampling device for gasoline detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214621862U true CN214621862U (en) | 2021-11-05 |
Family
ID=78435918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120034309.8U Active CN214621862U (en) | 2021-01-07 | 2021-01-07 | Sampling device for gasoline detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214621862U (en) |
-
2021
- 2021-01-07 CN CN202120034309.8U patent/CN214621862U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206107932U (en) | Sealed container of depositing of chemical product | |
| CN214621862U (en) | Sampling device for gasoline detection | |
| CN109187098B (en) | Rice field soil remediation agent sampling device | |
| CN213385619U (en) | Prevent liquid nitrogen container of leakage | |
| CN203274835U (en) | Lead-acid storage battery gas collection device | |
| CN208131064U (en) | A kind of centrifuge tube | |
| CN207712604U (en) | A kind of pesticide bottle with accurate metering device | |
| CN205965899U (en) | Laboratory is with test tube of taking sealing device | |
| CN216036488U (en) | Waste oil storage tank that leakproofness is good | |
| CN209582376U (en) | A kind of sealed reagent container | |
| CN206496929U (en) | A kind of Pharmaceutical Analysis micro quantitative determination samples save set | |
| CN203202625U (en) | Positive and negative pressure protector | |
| CN206725157U (en) | A kind of dynamic lithium battery apparatus for testing weeping | |
| CN213677586U (en) | Heat-insulation type essence bottling convenient for taking liquid | |
| CN213397527U (en) | Package sealing performance detection device | |
| CN216826254U (en) | Sealing device for environment-friendly sampling | |
| CN210953272U (en) | Airtight container air tightness detection device | |
| CN218432568U (en) | Laboratory is with antiskid Cheng Suanping | |
| CN214863643U (en) | Teaching is with pharmacology experiment bottle | |
| CN207521041U (en) | A kind of wash bottle rack | |
| CN205157237U (en) | Gather special sampling bottle that contains volatile materials , oxygen sensitivity material water sample | |
| CN212819981U (en) | Novel wash bottle | |
| CN220885588U (en) | Hydrochloric acid storage tank device convenient to get material | |
| CN219511876U (en) | Hydrologic water resource sampling device | |
| CN213284368U (en) | Prevent medicine packing bottle that emptys |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |