CN208205365U - A kind of anti-stifling protective device of air-conditioning - Google Patents
A kind of anti-stifling protective device of air-conditioning Download PDFInfo
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- CN208205365U CN208205365U CN201820671252.0U CN201820671252U CN208205365U CN 208205365 U CN208205365 U CN 208205365U CN 201820671252 U CN201820671252 U CN 201820671252U CN 208205365 U CN208205365 U CN 208205365U
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- air
- conditioning
- pipeline
- breeches pipe
- stifling
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Abstract
A kind of anti-stifling protective device of air-conditioning, is related to air-conditioning protection technique field, including film, pipeline and air pump, film is layed in the inner wall of fumatorium, forms the protection air bag of covering an air-conditioning and gas vent；One end of pipeline is laid in the inside of protection air bag, and the other end of pipeline extends to outside fumatorium, and is connected with air inlet breeches pipe and draining breeches pipe, and the other end of the air inlet breeches pipe is successively arranged unidirectional air-valve and air pump.The utility model has the beneficial effects that before stifling start; install protection air bag; air-conditioning insulation blocking is got up; booster air pump simultaneously; it is persistently inflated through air inlet breeches pipe, pipeline towards protection inside air bag; so that the inside for protecting air bag is formed and kept certain positive pressure, avoids fumigating indoor gas overflow to protecting inside air bag.
Description
Technical field
The utility model relates to air-conditioning protection technique fields, more specifically refer to a kind of anti-stifling protective device of air-conditioning.
Background technique
Stifling is exactly to apply fumigating gas into closed environment, to kill the process of wherein object noxious livings.Silo
Common fumigation medicament is aluminum phosphide tablet in fumigation technology, and aluminum phosphate can generate phosphatization hydrogen with the reaction of moisture in air
Body and aluminium hydroxide, and hydrogen phosphide is easily accessible inside air-conditioning, is chemically reacted with the metal parts of air-conditioning, corrosion.Cause
This, can usually be protected air-conditioning package with plastic film when stifling, but current packaging method is relatively simple, closed
It is ineffective, when fumigating phosphine gas it is readily permeable into inside film, protecting effect is poor, urgent need designs a kind of sealing effect
Good, gas is difficult to the device permeated to protect air-conditioning, guarantees its service life.
Summary of the invention
A kind of anti-stifling protective device of air-conditioning provided by the utility model, it is existing in the prior art its object is to overcome
The above problem.
The technical solution adopted in the utility model is as follows:
A kind of anti-stifling protective device of air-conditioning, which is installed in the inner wall of fumatorium, and fumatorium is equipped with gas vent；
The protective device includes film, pipeline and air pump, and the film is layed in the inner wall of fumatorium, forms a covering air-conditioning and row
The protection air bag of stomata；One end of the pipeline is laid in the inside of protection air bag, and the other end of pipeline is extended through gas vent
To fumatorium, and it is connected with air inlet breeches pipe and draining breeches pipe, the other end of the air inlet breeches pipe is successively arranged unidirectional air-valve
With the air pump.
Further, the inner wall of fumatorium is equipped with a rectangle closed type double flute pipe, the edge position of the film
It is embedded in double flute pipe by seal rubber.
Further, the drainpipe of air-conditioning is removably attachable to one end that the pipeline is located at protection inside air bag, pipeline
The other end be also connected with draining breeches pipe, the other end of the draining breeches pipe is equipped with the first valve；The air inlet breeches pipe pipeline with
The second valve is equipped between unidirectional air-valve.
Further, the other end of the air inlet breeches pipe sets that there are two the air pumps that take turns to operate.
Further, the other end of first valve is connected with a U-tube, and the other end of the U-tube is connected with water filling branch
Pipe and branch drain, the water filling branch pipe are equipped with sealing cover.
It is compared with existing technology, utility model has the advantages that
One, the utility model include film, pipeline and air pump, and film is layed in the inner wall of fumatorium, form one and cover
The protection air bag of lid air-conditioning and gas vent；One end of pipeline is laid in the inside of protection air bag, and the other end of pipeline extends to smoked
Outside steam room, and it is connected with air inlet breeches pipe and draining breeches pipe, it is gentle that the other end of the air inlet breeches pipe is successively arranged unidirectional air-valve
Pump.Before stifling start, protection air bag is installed, air-conditioning insulation blocking is got up, while booster air pump, through air inlet breeches pipe, pipe
Road is persistently inflated towards protection inside air bag, so that the inside for protecting air bag is formed and kept certain positive pressure, is avoided fumigating indoor gas
Body overflow is to protecting inside air bag.
Secondly, in the utility model, the drainpipe of air-conditioning is removably attachable to pipeline, and the other end of pipeline is also connected with
Drain breeches pipe.Usually or it is stifling after, by film dismantling, by drainpipe access conduit, allow generated when air-conditioning work it is cold
Condensate is discharged from draining breeches pipe.When for silo, the end for draining breeches pipe, which is connected with, to allow draining to pitch with the U-tube of water storage
Pipe water flowing stuffiness avoids the nitrogen inside silo from diffusing to the external world by draining breeches pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of double flute pipe.
Fig. 3 is the assembling schematic diagram of double flute pipe, sealing joint strip and film.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.For comprehensive understanding the utility model, below
Many details are described to, but to those skilled in the art, can also realize the utility model without these details.
Referring to figs. 1 to Fig. 3, a kind of anti-stifling protective device of air-conditioning, air-conditioning a is installed in the inner wall of fumatorium, and smokes
Steam room is equipped with gas vent b.The anti-stifling protective device of the air-conditioning includes film 1, pipeline 2 and air pump 3.Film 1 is layed in fumatorium
Inner wall, formed one covering air-conditioning and gas vent protection air bag 10.
Referring to figs. 1 to Fig. 3, specifically, the inner wall of fumatorium is equipped with a rectangle closed type double flute pipe 11, film 1
Edge position is embedded in double flute pipe by seal rubber 12.More specifically, double flute pipe 11 can be screwed in smoked
The inner wall of steam room, then applies again and spreads sealant, makes inner wall phase airtight connection of the back side of double flute pipe 11 with fumatorium；Double flute pipe
11 front is equipped with two card slots 110 compatible with seal rubber 12 being parallel to each other, and the edge position of film 1 passes through close
It seals rubber 12 and is embedded in card slot 110.As a preferred solution: double flute pipe 11 is aluminum profile products.It is thin that PA-PE co-extrusion can be selected in film 1
Film has the advantages that density is small, air penetrability is low etc..
Referring to Fig.1, one end of pipeline 2 is laid in the inside of protection air bag 10, and the other end of pipeline 2 is extended through gas vent
To fumatorium, and it is connected with air inlet breeches pipe 3 and draining breeches pipe 4, the other end of air inlet breeches pipe 3 is successively arranged unidirectional air-valve 5
With air pump 6.As a preferred solution: the other end of air inlet breeches pipe 3 is set, there are two the air pumps 6 to take turns to operate.Air inlet breeches pipe 3 exists
The second valve 31 is equipped between pipeline 2 and unidirectional air-valve 5.
Referring to figs. 1 to Fig. 3, the application method of the utility model: before stifling start, protection air bag 10 is installed, is opened
Second valve 31 starts a wherein air pump 6, by air inlet breeches pipe 3, pipeline 2 towards the lasting inflation in 10 inside of protection air bag (due to arranging
There are gaps between stomata b and the outside of pipeline 2, it is therefore desirable to lasting inflation), guarantee that the air pressure inside of protection air bag 10 is greater than
Fumatorium air pressure further avoids fumigating in a manner of high pressure indoor gas overflow to the inside for protecting air bag 10.When gas supply
Two air pumps 6 take turns to operate, and avoid being damaged because single operating time is too long.
Referring to Fig.1, the drainpipe a1 of air-conditioning a is removably attachable to one end that pipeline 2 is located inside protection air bag 10, pipe
The other end in road 2 is also connected with draining breeches pipe 7, and the other end of the draining breeches pipe 7 is equipped with the first valve 71.When stifling, it will drain
Pipe a1 is extracted from pipeline 2, and is sealed air-conditioning and stomata with film 1, closes the first valve 71, opens the second valve
31, start a wherein air pump 6, allows ambient atmos to enter inside protection air bag 10 by air inlet breeches pipe 3, pipeline 2, form positive pressure,
It prevents from fumigating indoor fumigating gas and enters protection air bag 10.After stifling, film 1 is removed, closes 31 He of the second valve
Air pump 6 opens simultaneously the first valve 71, by drainpipe a1 again access conduit 2, allows the condensed water that generates when air-conditioning work from row
Water breeches pipe 4 is discharged.In actual use, the free end of drainpipe a1 can be inserted directly into pipeline 2, if pipeline 2 and drainpipe a1 it
Between there are larger gaps, then when stifling, can not have to specially drainpipe a1 is extracted from pipeline 2,6 court of air pump can be directly initiated
Protect inflation in air bag 10.If not considering directly wear the free end of drainpipe a1 using 2 row's air conditioner condensate water of pipeline
Gas vent b is crossed to extend to outside fumatorium.
Referring to Fig.1, if fumatorium is silo, such as silo.Because existing silo application temperature control air-conditioning storing grain there are still
Following problems: silo because being hung with cable for measuring temperature in storehouse leads to that grain face film coating technique can not be applied during air-conditioning storing grain.When
When controlling storehouse temperature using air-conditioning a, need to lead to the drainpipe a1 of air-conditioning a outside storehouse, inside and outside gas can be carried out by drainpipe a1
Exchange causes nitrogen gas concn fall off rate in storehouse to accelerate because grain face can not cover film.Since grain face does not cover overlay film, when outer
When boundary's temperature change, gas temperature changes therewith in storehouse, and to balance inside and outside differential pressure, gas is in dynamic exchange always inside and outside storehouse,
Nitrogen gas concn fall off rate in storehouse is caused to be accelerated.In storehouse during air displacement, tail gas the pushing away with the time of blower extraction
Nitrogen gas concn is moved constantly to rise, and tail gas is directly disposed in air at present, leads to the nitrogen wasting of resources, energy consumption increases.For
The above problem is avoided, the utility model is connected with a U-tube 8, the other end of the U-tube 8 in the other end of the first valve 71
It is connected with water filling branch pipe 92 and branch drain 92, and fills the water branch pipe 92 and is equipped with sealing cover 921.
Referring to Fig.1, in the utility model U-tube 8 application method: (1) through water filling branch pipe 92 in U-tube 8 plus water,
The air barrier at 8 both ends of U-tube is opened；When using air-conditioning a to temperature control is carried out inside silo (i.e. fumatorium), air-conditioning a's is cold
Condensate is emitted into outside silo after drainpipe a1, pipeline 2, U-tube 8 and branch drain 92, and the nitrogen in silo is due to U
Ponding in type pipe 8 and be blocked, be exchanged with each other it can not with the air outside storehouse, and then avoid the nitrogen gas concn in silo
Decline.(2) when in silo when the temperature drops, gas pressure reduces in storehouse, ambient atmos enter protection by gas vent b
In air bag 10, the film 1 of air bag 10 is protected to be expanded outward until inside and outside air pressure balance；Conversely, film 1 is to contract.On as it can be seen that
Stating protection air bag 10 can obstruct outside air inside it, and the nitrogen in silo will not be allowed to be exchanged with each other with outside air,
And then the nitrogen gas concn in silo is avoided to decline.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (5)
1. a kind of anti-stifling protective device of air-conditioning, which is installed in the inner wall of fumatorium, and fumatorium is equipped with gas vent,
Be characterized in that: including film, pipeline and air pump, the film is layed in the inner wall of fumatorium, forms a covering air-conditioning and row
The protection air bag of stomata；One end of the pipeline is laid in the inside of protection air bag, and the other end of pipeline is extended through gas vent
To fumatorium, and it is connected with air inlet breeches pipe and draining breeches pipe, the other end of the air inlet breeches pipe is successively arranged unidirectional air-valve
With the air pump.
2. the anti-stifling protective device of a kind of air-conditioning as described in claim 1, it is characterised in that: the inner wall of fumatorium is equipped with one
Rectangle closed type double flute pipe, the edge position of the film are embedded in double flute pipe by seal rubber.
3. the anti-stifling protective device of a kind of air-conditioning as described in claim 1, it is characterised in that: the drainpipe of air-conditioning is removably
It is connected to one end that the pipeline is located at protection inside air bag, the other end of pipeline is also connected with draining breeches pipe, the draining breeches pipe
The other end be equipped with the first valve；The air inlet breeches pipe is equipped with the second valve between pipeline and unidirectional air-valve.
4. the anti-stifling protective device of a kind of air-conditioning as described in claim 1, it is characterised in that: the other end of the air inlet breeches pipe
If there are two the air pumps to take turns to operate.
5. the anti-stifling protective device of a kind of air-conditioning as claimed in claim 3, it is characterised in that: the other end of first valve
It is connected with a U-tube, the other end of the U-tube is connected with water filling branch pipe and branch drain, the water filling branch pipe are equipped with sealing
Lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671252.0U CN208205365U (en) | 2018-05-07 | 2018-05-07 | A kind of anti-stifling protective device of air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671252.0U CN208205365U (en) | 2018-05-07 | 2018-05-07 | A kind of anti-stifling protective device of air-conditioning |
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| Publication Number | Publication Date |
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| CN208205365U true CN208205365U (en) | 2018-12-07 |
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| CN201820671252.0U Active CN208205365U (en) | 2018-05-07 | 2018-05-07 | A kind of anti-stifling protective device of air-conditioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044055A (en) * | 2019-05-23 | 2019-07-23 | 武汉轻工大学 | Protective device |
-
2018
- 2018-05-07 CN CN201820671252.0U patent/CN208205365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044055A (en) * | 2019-05-23 | 2019-07-23 | 武汉轻工大学 | Protective device |
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