CN206700441U - A kind of stifling experiment fumigation box - Google Patents
A kind of stifling experiment fumigation box Download PDFInfo
- Publication number
- CN206700441U CN206700441U CN201720011905.8U CN201720011905U CN206700441U CN 206700441 U CN206700441 U CN 206700441U CN 201720011905 U CN201720011905 U CN 201720011905U CN 206700441 U CN206700441 U CN 206700441U
- Authority
- CN
- China
- Prior art keywords
- opening
- transfer tube
- casing
- fumigation box
- anchor tip
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of stifling experiment fumigation box, it is related to the technical field of harmful organism quarantining treatment device, including casing, the top of the casing is gradually narrowed and forms the first opening upwards, and the first screw thread is provided with outside of first opening；The second opening is additionally provided with the side of the casing, the outer end of the second opening is coaxial to be connected to the first threading anchor tip, and the first threading anchor tip connects the first ball valve, and the first ball valve connects the first transfer tube；The stifling experiment fumigation box also includes the case lid for being matched with the first opening, the second screw thread for being matched with the first screw thread is provided with the inner side of the case lid, case lid is threadedly coupled with casing, through hole is provided with the top end face of the case lid, the outside of the through hole is coaxial to be connected to the second threading anchor tip, second threading anchor tip is connected to the second ball valve, and second ball valve connects the second transfer tube.The utility model air-tightness is good, rational in infrastructure, it is easy to accomplish.
Description
Technical field
It the utility model is related to the technical field of harmful organism quarantining treatment device, and in particular to the stifling experiment of one kind is used smoked
Steam box.
Background technology
It is stifling to refer to that toxic compounds discharge and be diffused into the operation up to target body biology with gaseous molecular.Fumigant refers to
Under specific temperature and pressure, gaseous state is at, can be to insect, micro- life of causing a disease under enough concentration and enough time
Thing, weeds or other harmful organisms play the compound of deactivation.Experiment fumigation box：For the chest done experiment.When stifling
Tightness directly affect fumigating effect, especially because medicament injection makes in confined space pressure increase, slightly leakage part
Medicament can be lost, reduce concentration of fumigant and penetrating power, reduce fumigating effect.Experiment fumigation box will typically possess as follows
Condition：Certain rate of pressurization must be ensured by regulation, and should all have good air-tight state in each use；Must provide into
Tracheae and monitoring are managed；It is easy to fumigant to be uniformly distributed；It is easy to pick and place stifling article.
Prior art exist poor air-tightness, be not easy to fumigant be uniformly distributed, air inlet pipe and monitoring pipe irrational distribution etc.
Shortcoming.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model aims to provide a kind of stifling experiment fumigation box, with big
Mineral water (distilled water) bottle of capacity is made, and air-tightness is good, rational in infrastructure, it is easy to accomplish.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of stifling experiment fumigation box, including casing, the top of the casing are gradually narrowed and form the first opening upwards,
The first screw thread is provided with the outside of first opening；Be additionally provided with the second opening on the side of the casing, the second opening it is outer
Hold it is coaxial be connected to the first threading anchor tip, the first threading anchor tip connect the first ball valve, the first ball valve connection first
Transfer tube；The stifling experiment fumigation box also includes the case lid for being matched with the first opening, and matching is provided with the inner side of the case lid
In the second screw thread of the first screw thread, case lid is threadedly coupled with the first screw thread of the casing through threaded engagement and the second screw thread, should
Through hole is provided with the top end face of case lid, the outside of the through hole is coaxial to be connected to the second threading anchor tip, and the second threading is consolidated
Determine joint and be connected to the second ball valve, second ball valve connects the second transfer tube.
As it is of the present utility model it is a kind of improve, casing is open on relative outside with second and is additionally provided with handle.
As a kind of improvement of the present utility model, it is arranged with respectively on the end mouth of pipe of the first transfer tube and the second transfer tube
The pipe sleeve of matching, one end of the pipe sleeve form unlimited running-on, other end sealing.
As another improvement of the present utility model, the outside of pipe sleeve is fixedly connected on the first transfer tube through connect band respectively
On the outside of the second transfer tube.
As another improvement of the present utility model, the first threading anchor tip and the second threading anchor tip are respectively through close
The opening of gasket connection first and the second opening.
As another improvement of the present utility model, the first transfer tube and the second transfer tube are transparent hose.
As another improvement of the present utility model, the volume of casing is 4.5L.
As another improvement of the present utility model, sealed film is threadedly coupled between case lid and casing.
The beneficial effects of the utility model are：(sealed film) is threadedly coupled between casing and case lid, and air-tightness is good, has
Help improve fumigating effect；It is threadedly coupled between casing and case lid, is easy to assemble and removes, it is easy to use；First transfer tube and
The end mouth of pipe of second transfer tube is arranged with pipe sleeve respectively, further improves the air-tightness of single unit system, avoids because forgetting to close ball valve
Or ball valve internal structure loosens and reveals gas easily；Volume is reasonable, is easy to fumigant to be uniformly distributed；Casing and case lid can be selected
Mineral water (distilled water) bottle of Large Copacity is made, and low in raw material price and is readily obtained, and overall structure is easily realized, is had and is promoted
The prospect used.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference：1st, casing；11st, the first opening；12nd, the second opening；13rd, handle；2nd, case lid；21st, through hole；31st,
One threading anchor tip；32nd, the second threading anchor tip；41st, the first ball valve；42nd, the second ball valve；51st, the first transfer tube；52、
Second transfer tube.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in figure 1, a kind of stifling experiment fumigation box, including casing 1, the top of the casing 1 are gradually narrowed simultaneously upwards
The first opening 11 is formed, the first screw thread (not shown) is provided with the outside of first opening 11；Also set on the side of the casing 1
The second opening 12 is equipped with, coaxial the first threading for being connected to bite type in outer end sealed pad (not shown) of the second opening 12 is consolidated
Determine joint 31, the first threading anchor tip 31 connects the first ball valve 41, and the first ball valve 41 connects the first transfer tube 51, casing 1
Handle 13 is additionally provided with the second 12 relative outsides of opening；The stifling experiment fumigation box also includes being matched with the first opening
11 case lid 2, the second screw thread (not shown) for being matched with the first screw thread, case lid 2 and casing 1 are provided with the inner side of the case lid 2
The first screw thread and the second screw thread through threaded engagement are threadedly coupled, and being provided with diaphragm seal between case lid 2 and casing 1 (does not scheme
Show), through hole 21 is provided with the top end face of the case lid 2, outside sealed pad (not shown) coaxial connection of the through hole 21
In the second threading anchor tip 32 of bite type, the second threading anchor tip 32 is connected to the second ball valve 42, second ball valve 42
Connect the second transfer tube 52；First transfer tube 51 and the second transfer tube 52 are transparent hose, and the first transfer tube 51 and second passes
It is arranged with the pipe sleeve (not shown) of matching on the end mouth of pipe of defeated pipe 52 respectively, one end of the pipe sleeve forms unlimited running-on, another
One end is sealed, and the outside of pipe sleeve is fixedly connected on the outside of the first transfer tube 51 and the second transfer tube 52 through connect band respectively；
Wherein, the first threading anchor tip 31 and the second threading anchor tip 32 are made of 304 stainless steels, polytetrafluoro used for sealing gasket
Ethene is made, and the first transfer tube 51 and the second transfer tube 52 are made of polyurethane material (PU).
The utility model is made from the mineral water bottle of Large Copacity, recycles material, helps to save the energy；By first
Transfer tube 51 is used as admission line as monitoring pipeline, the second transfer tube 52, will be fumigated article and is put into casing 1, by the spiral shell of case lid 2
On spiral cover, the second ball valve 42 is opened, fumigating gas is injected from the second transfer tube 52, and (fumigating gas injects gas production from gas cylinder
Bag, air inlet pipe injection fumigation box is connected after extracting proper amount of gas from gas production bag with syringe), the second ball valve 42 is closed, rocks and turns over
Turning fumigation box makes gas be evenly distributed；Start timing after being evenly distributed, case lid 2 is opened after stifling end and carries out dissipating gas and observes
Fumigating effect.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (8)
1. a kind of stifling experiment fumigation box, it is characterised in that including casing, the top of the casing is gradually narrowed upwards and shape
Into the first opening, the first screw thread is provided with the outside of first opening；Second is additionally provided with the side of the casing to open
Mouthful, the outer end of the second opening is coaxial to be connected to the first threading anchor tip, and the first threading anchor tip connects the first ball valve,
First ball valve connects the first transfer tube；The stifling experiment fumigation box also includes the case lid for being matched with the first opening, the case
The second screw thread for being matched with the first screw thread, case lid and first screw thread and second of the casing through threaded engagement are provided with the inner side of lid
Screw thread is threadedly coupled, and through hole is provided with the top end face of the case lid, and the outside of the through hole is coaxial to be connected to second
Threading anchor tip, the second threading anchor tip are connected to the second ball valve, and second ball valve connects the second transfer tube.
2. stifling experiment fumigation box as claimed in claim 1, it is characterised in that the casing it is relative with the second opening outside
Handle is additionally provided with side.
3. stifling experiment fumigation box as claimed in claim 1, it is characterised in that first transfer tube and the second transfer tube
The end mouth of pipe on be arranged with the pipe sleeve of matching respectively, one end of the pipe sleeve forms unlimited running-on, other end sealing.
4. stifling experiment fumigation box as claimed in claim 3, it is characterised in that the outside of the pipe sleeve is respectively through connect band
It is fixedly connected on the outside of the first transfer tube and the second transfer tube.
5. stifling experiment fumigation box as claimed in claim 1, it is characterised in that the first threading anchor tip and second
Threading anchor tip distinguishes the sealed opening of pad connection first and the second opening.
6. stifling experiment fumigation box as claimed in claim 1, it is characterised in that first transfer tube and the second transfer tube
It is transparent hose.
7. stifling experiment fumigation box as claimed in claim 1, it is characterised in that the volume of the casing is 4.5L.
8. stifling experiment fumigation box as claimed in claim 1, it is characterised in that sealed film between the case lid and casing
It is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011905.8U CN206700441U (en) | 2017-01-05 | 2017-01-05 | A kind of stifling experiment fumigation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011905.8U CN206700441U (en) | 2017-01-05 | 2017-01-05 | A kind of stifling experiment fumigation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700441U true CN206700441U (en) | 2017-12-05 |
Family
ID=60472572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720011905.8U Expired - Fee Related CN206700441U (en) | 2017-01-05 | 2017-01-05 | A kind of stifling experiment fumigation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206700441U (en) |
-
2017
- 2017-01-05 CN CN201720011905.8U patent/CN206700441U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206700441U (en) | A kind of stifling experiment fumigation box | |
| CN205738637U (en) | A kind of chemical products storage device | |
| CN106135110A (en) | A kind of moveable giant salamander culture container | |
| CN206760311U (en) | A kind of novel irrigation device | |
| CN202219006U (en) | Pump connecting pipe with liquid medicine filter | |
| CN205143312U (en) | Fumigation box | |
| CN211555296U (en) | Nasal feeding training simulation model | |
| CN206634451U (en) | A kind of solution of convenient use topples over lid | |
| CN210618834U (en) | Fresh branch fresh-keeping device of dendrobii officmalis caulis | |
| CN203872879U (en) | Device for killing wasps by utilization of low-temperature technology | |
| CN204050541U (en) | A kind of portable anesthetic syringe chiller | |
| CN206232714U (en) | A kind of liquid spawn expands numerous device | |
| CN206596469U (en) | A kind of accurate drip irrigation appliance of greenhouse solanaceous vegetables organic production | |
| CN207389950U (en) | A kind of sealing device for being used to store Tinidazole | |
| CN204727898U (en) | A kind of cell culture bags | |
| CN208511582U (en) | A kind of portable wound therapy device | |
| CN206798159U (en) | A kind of vaccine inoculation box | |
| CN204305670U (en) | A kind of airtight grain outlet for peasant household's steel plate silo | |
| CN109997647A (en) | A kind of negative pressure taking glue machine | |
| CN205794615U (en) | A kind of negative pressure for replaceable soil matrix is gone out harmful device | |
| CN204744979U (en) | Double -barrelled vacuum type polypropylene infusion bag | |
| CN2925074Y (en) | Multifunctional infusion bag | |
| CN214852981U (en) | Gardens transfusion bottle injection device | |
| CN207775222U (en) | A kind of simple type culture device for anaerobic bacteria | |
| CN203801402U (en) | Infusion pesticide bottle farm tool for preventing diseases and insect pests of fruit trees |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190105 |