CN205536350U - Wind structure is got in isolator room - Google Patents
Wind structure is got in isolator room Download PDFInfo
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- CN205536350U CN205536350U CN201620310063.1U CN201620310063U CN205536350U CN 205536350 U CN205536350 U CN 205536350U CN 201620310063 U CN201620310063 U CN 201620310063U CN 205536350 U CN205536350 U CN 205536350U
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Abstract
The utility model discloses a wind structure is got in isolator room, include: the setting is at the fan subassembly of isolator static pressure incasement, the bottom intercommunication the air intake of fan subassembly, top pass the transition tuber pipe of room furred ceiling, the setting is in pneumatic butterfly valve on the transition tuber pipe, the one end intercommunication the top of transition tuber pipe, the other end communicates the air -supply line of the fresh air inlet on the room furred ceiling. The utility model discloses can directly get wind from the room, practice thrift the cost.
Description
Technical field
This utility model relates to field of pharmaceutical equipment, particularly relates to isolator room and takes wind structure.
Background technology
Pharmacy corporation producing some toxic pharmaceuticals when in order to prevent toxic pharmaceuticals to the harm of operator, it is frequently necessary to use toxicity protection isolator.At present; isolator is protected for toxicity; in order to improve isolator protection effectiveness, except isolator is made the most airtight if, the most also can use negative pressure resist technology; the most in process of production negative pressure is taken out in isolator inside; the most in process of production, even isolator has the leakage that some are slight, also it is to leak the most inside; thus operator will not can be safely provided more reliable guarantee from the inside toward leaking outside.In actual production, there is a stable negative pressure for realizing isolator, be typically designed as in isolator, add an exhaust system and a new wind enters system.Namely discharge a part of wind in isolator cavity, then also can supplement the new wind of a part simultaneously accordingly, thus realize isolator cavity internal pressure one is the most stable.
Taking wind mode currently for conventional open isolator (orabs) and have two kinds, one is by punching on plenum chamber side cover plate, side draw room wind, and another kind is plenum chamber top therapy of waking up the patient from unconsciousness flange aperture, and by being connected with air conditioning wind pipe, top takes air-conditioner wind manage-style.Both mode side draw room wind is commonplace, because eliminating loaded down with trivial details pipeline connection work, can be greatly improved work efficiency, reducing cost.But for closed isolator (crabs Isolator), if wind should be taken from room easily, the most again in view of the sealing of isolator, then design a set of rational room and take wind structure, the most aobvious is particularly important.
Summary of the invention
The purpose of this utility model is to provide a kind of isolator room to take wind structure, directly can take wind from room, cost-effective.
The technical scheme realizing above-mentioned purpose is:
A kind of isolator room takes wind structure, including:
It is arranged on the fan assembly in isolator plenum chamber；
Bottom connects the air inlet of described fan assembly, and top is through the transition airduct of room furred ceiling；
It is arranged on the Pneumatic butterfly valve on described transition airduct；
And one end connects the top of described transition airduct, the blast pipe of the fresh air inlet on other end connection room furred ceiling.
Take in wind structure in above-mentioned isolator room, also include the Inlet Network orifice plate being arranged on described fresh air inlet.
The beneficial effects of the utility model are:
This utility model, by arranging Pneumatic butterfly valve, so can conveniently be installed and dismantle with later period maintenance, also reduce the pollution risk brought in being placed on toilet simultaneously.Meanwhile, this utility model has only to, according to on-site actual situations, manufacture airduct, without considering and the connection of air-conditioning duct, thus decreases the workload of client and reduces client and transform air-conditioning duct cost.
Accompanying drawing explanation
Fig. 1 is the structure chart that isolator room of the present utility model takes wind structure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, isolator room of the present utility model takes wind structure, including: fan assembly 1, transition airduct 2, Pneumatic butterfly valve 3, blast pipe 4 and Inlet Network orifice plate 5.
Fan assembly 1 is arranged in isolator plenum chamber 100, and the sub-part of assembly has blower fan filtering unit and high efficiency particulate air filter.
Transition airduct 2 bottom passes isolator plenum chamber 100, the air inlet of connection fan assembly 1.Transition airduct 2 top passes room furred ceiling 200.Pneumatic butterfly valve 3 is arranged on transition airduct 2.
The top of blast pipe 4 one end connection transition airduct 2, the fresh air inlet on other end connection room furred ceiling 200.Inlet Network orifice plate 5 is arranged on the fresh air inlet of room furred ceiling 200, plays the effect of uniform air flow speed.
The diameter of blast pipe 4 determines according to the size calculating intake, but it is because being mounted with Inlet Network orifice plate 5 200 times at room furred ceiling, according to the effective air intake rate calculating Inlet Network orifice plate 5, corresponding increasing air inlet size, Pneumatic butterfly valve 3 and the size of transition airduct 2, be the most all that Wind Coverage Calculation as required draws.
This utility model be prone to client's later stage Pneumatic butterfly valve 3 is keeped in repair, the operation such as replacing, and toilet will not be produced cross-contamination, additionally directly taking wind from room can save the connection work with air-conditioning duct, especially for the client having had ready-made air conditioning system, to directly take wind from air-conditioning duct, the most also to transform air-conditioning duct, the most convenient but also safety the wind mode that takes of this kind also will become the selection that each medicine enterprise is pretty good.
Above example is the most for illustration of the utility model, rather than to restriction of the present utility model, person skilled in the relevant technique, in the case of without departing from spirit of the present utility model, various conversion or modification can also be made, the technical scheme of the most all equivalents also should belong to category of the present utility model, should be limited by each claim.
Claims (2)
1. an isolator room takes wind structure, it is characterised in that including:
It is arranged on the fan assembly in isolator plenum chamber；
Bottom connects the air inlet of described fan assembly, and top is through the transition airduct of room furred ceiling；
It is arranged on the Pneumatic butterfly valve on described transition airduct；And
One end connects the top of described transition airduct, the blast pipe of the fresh air inlet on other end connection room furred ceiling.
Isolator room the most according to claim 1 takes wind structure, it is characterised in that also include being arranged on
Inlet Network orifice plate on described fresh air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310063.1U CN205536350U (en) | 2016-04-14 | 2016-04-14 | Wind structure is got in isolator room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310063.1U CN205536350U (en) | 2016-04-14 | 2016-04-14 | Wind structure is got in isolator room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205536350U true CN205536350U (en) | 2016-08-31 |
Family
ID=56790618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620310063.1U Active CN205536350U (en) | 2016-04-14 | 2016-04-14 | Wind structure is got in isolator room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205536350U (en) |
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2016
- 2016-04-14 CN CN201620310063.1U patent/CN205536350U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |