CN207649751U - A kind of weighing cover with transfer chamber - Google Patents
A kind of weighing cover with transfer chamber Download PDFInfo
- Publication number
- CN207649751U CN207649751U CN201721631627.2U CN201721631627U CN207649751U CN 207649751 U CN207649751 U CN 207649751U CN 201721631627 U CN201721631627 U CN 201721631627U CN 207649751 U CN207649751 U CN 207649751U
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- transfer chamber
- inner housing
- weighing
- weighing room
- filter
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Abstract
It is a kind of easy to operate, the smaller weighing cover with transfer chamber of occupied ground, it includes outer housing and the first inner housing and the second inner housing that are arranged in outer housing, first outer housing, vertical air duct and horizontal duct are surrounded between first inner housing and the second inner housing, one first stream film is horizontally fixed in the first inner housing and the inner cavity of the first inner housing is divided into the first installation space and the transfer chamber of lower part on top, one second stream film is horizontally fixed in the second inner housing and the inner cavity of the second inner housing is divided into the second installation space and the weighing room of lower part on top, weighing room is connected by being opened in the air inlet of the second inner housing lower part with the lower part in vertical air duct, vertical air duct lower part is equipped with first filter, weighing room is arranged on the left of transfer chamber, and it is faced in the vertical direction with transfer chamber；The first centrifugal blower, the second filter are sequentially installed in first installation space from top to down.
Description
Technical field
The utility model is related to clean ancillary equipment fields, and in particular to a kind of weighing cover with transfer chamber.
Background technology
A kind of equipment that cover is generally used as pharmaceutical industry is weighed, interior cycle is mainly set in weighing room, and
It is negative pressure to make it, to avoid the cross contamination of operating personnel, article when weighing.Transfer chamber is set as a kind of auxiliary of toilet
It is standby, the transmission of the small article between the clean area and clean area of main pharmaceutical industry, non-clean area and clean area.Current biography
Passing room, it is respectively independent with cover is weighed, and operates when in use extremely inconvenient, and occupied ground is larger.
Utility model content
To solve the above problems, the utility model is dedicated to providing a kind of weighing cover with transfer chamber, so that it is operated
Conveniently, occupied ground is smaller.
A kind of weighing cover with transfer chamber provided by the utility model comprising outer housing and be arranged in outer housing
First inner housing and the second inner housing surround vertical air duct and water between the first outer housing, the first inner housing and the second inner housing
Flat air duct, one first stream film are horizontally fixed in the first inner housing and the inner cavity of the first inner housing are divided into the of top
The transfer chamber of one installation space and lower part, one second stream film are horizontally fixed in the second inner housing and by the second inner housings
Inner cavity is divided into the second installation space and the weighing room of lower part on top, weighing room by be opened in the second inner housing lower part into
Air port is connected with the lower part in vertical air duct, and vertical air duct lower part is equipped with first filter, and weighing room is arranged on the left of transfer chamber,
And it is faced in the vertical direction with transfer chamber；
Wherein, the first centrifugal blower, the second filter are sequentially installed in the first installation space from top to down；Second peace
Dress is sequentially installed with the second centrifugal blower, third filter from top to down in space；One end of horizontal duct is successively through first
Centrifugal blower, the second filter and first flow film and blow into transfer chamber, and the other end of horizontal duct is successively through the second centrifugation
Wind turbine, third filter and second flow film and blow into weighing room, and the first installation space passes through the first inner housing upper front end
The air outlet opened up is in communication with the outside；It is connected to by a horizontal interface channel between weighing room and transfer chamber, transfer chamber
Front end is set there are one the first double-layer glass door, and second double-layer glass door is additionally provided at close the interface channel of transfer chamber, title
The front end of amount room is set there are one third double-layer glass door, and the left end of weighing room sets that there are one the 4th double-layer glass doors；Weighing room with
A differential pressure indicator is connected between vertical air duct, the left upper part of outer housing is additionally provided with two DOP test mouths.
Preferably, it is set at the top of transfer chamber there are one the first ultraviolet germicidal lamp, the first ultraviolet germicidal lamp is fixed on first
Flow on film.
Preferably, it is set at the top of weighing room there are one the second ultraviolet germicidal lamp, the second ultraviolet germicidal lamp is fixed on second
Flow on film.
Preferably, the front end of outer housing corresponds to one horizontal operation console of recess formation inwardly at the first double-layer glass door.
The weighing cover of the utility model, weighing room are integrated setting with transfer chamber, and weighing room is respectively provided with transfer chamber
In outer housing, which save the primary filter of transfer chamber, air duct is shared, it is compact-sized, save cost.
Description of the drawings
Fig. 1 is the front view of the weighing cover of one preferred embodiment of utility model；
The left view of the weighing cover of one preferred embodiment of Fig. 2 the utility model；
The internal structure schematic diagram of the weighing cover of one preferred embodiment of Fig. 3 the utility model；
The schematic top plan view of the transfer chamber of one preferred embodiment of Fig. 4 the utility model；
Reference sign：
1, outer housing；30A, the first installation space；6, control panel；
10, operation console；30B, weighing room；6a, the second filter；
2, the first inner housing；301, third double-layer glass door；6b, first filter；
20A, the second installation space；302, the 4th double-layer glass door；7a, the second ultraviolet germicidal lamp；
20B, transfer chamber；303, DOP tests mouth；7b, the first ultraviolet germicidal lamp；
201, the first double-layer glass door；4, interface channel；8a, second flow film；
202, the second double-layer glass door；5, differential pressure indicator；8b, first flow film；
203, air outlet；5a, the second centrifugal blower；
3, the second inner housing；5b, the first centrifugal blower；
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this practicality newly
Type and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Please refer to Fig. 1 to Fig. 4.
A kind of weighing cover with transfer chamber of the utility model.It include outer housing and be arranged in outer housing 1
One inner housing 2 and the second inner housing 3.Vertical air duct is surrounded between first outer housing 1, the first inner housing 2 and the second inner housing 3
(not shown) and horizontal duct (unmarked).One first stream film 8b is horizontally fixed in the first inner housing 2 and will be in first
2 inner cavity of shell is divided into the first installation space 20A on the top and transfer chamber 20B of lower part.One second stream film 8a is flatly solid
It is scheduled in the second inner housing 3 and is divided into the inner cavity of the second inner housing 3 weighing of the second installation space 30A and lower part on top
Room 30B.30B is weighed by being opened in the air inlet 801 of 3 lower part of the second inner housing to be connected with the lower part in vertical air duct.Vertically
Air duct lower part is equipped with first filter (not shown).Weighing room 30B is arranged on the left of transfer chamber 20B.And in the vertical direction with
Transfer chamber 20B is faced.
The first centrifugal blower 5b, the second filter 6b are sequentially installed in first installation space 20A from top to down.The
The second centrifugal blower 5a, third filter 6a are sequentially installed in two installation space 30a from top to down.The one of horizontal duct
Film 8b is flowed through the first centrifugal blower 5b, the second filter 6b and first successively and is blown into transfer chamber 20B in end.Horizontal duct
The other end flow film 8a through the second centrifugal blower 5a, third filter 6a and second successively and blow into weighing room 30B.First
Installation space 20A is in communication with the outside by the air outlet 203 that 3 upper front end of the first inner housing opens up.
It is connected to by a horizontal interface channel 4 between weighing room 30B and transfer chamber 20B.The front end of transfer chamber 20B is set
There are one the first double-layer glass doors 201.Second double-layer glass door is additionally provided at the close interface channel 4 of transfer chamber 20B
202.The front end of weighing room 30B is set there are one third double-layer glass door 301.The left end of weighing room 30B sets double-deck there are one the 4th
Glass door 302.A differential pressure indicator 5 is connected between weighing room 30B and vertical air duct.The left upper part of outer housing 1 is additionally provided with two
DOP tests mouth 303, and one of DOP tests mouth is connected to the front end of the loop direction of first filter, another DOP tests
Mouth is set to be connected with weighing room.
The weighing cover of the utility model, weighing room are integrated setting with transfer chamber, and weighing room is respectively provided with transfer chamber
In outer housing, which save the primary filter of transfer chamber, air duct is shared, it is compact-sized, save cost.
In some other embodiments, it is preferable that it is set at the top of transfer chamber 20B there are one the first ultraviolet germicidal lamp 7b,
First ultraviolet germicidal lamp 7b is fixed on the first stream film 8b.Similarly, it is set at the top of weighing room 20B ultraviolet there are one second
Line bactericidal lamp 7a, the second ultraviolet germicidal lamp 7a are fixed on second and flow on film 8a.
In some other embodiments, it is preferable that the front end of outer housing 1 corresponds to the position of the first double-layer glass door 201
On inwardly recess form a horizontal operation console 10.It can be conveniently operated operation of the personnel to article in this way.
Wherein, the leak detection generally use microvesicle generators of high efficiency particulate air filter send out dirt in filter upstream, use photometer
(photometer) filter upstream and downstream aerosol concentration is detected to judge whether filter has leakage.This test is known as DOP and surveys
Examination.
The non-detailed portion of other in the utility model belongs to the prior art, therefore details are not described herein.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (4)
1. a kind of weighing cover with transfer chamber, which is characterized in that including outer housing and the first inner casing being arranged in outer housing
Body and the second inner housing surround vertical air duct and water between first outer housing, the first inner housing and the second inner housing
Flat air duct, one first stream film are horizontally fixed in the first inner housing and the inner cavity of first inner housing are divided into top
The first installation space and lower part transfer chamber, one second stream film is horizontally fixed in the second inner housing and by described second
The inner cavity of inner housing is divided into the second installation space and the weighing room of lower part on top, and weighing room is by being opened in described second
The air inlet of lower part of the housing is connected with the lower part in the vertical air duct, and the vertical air duct lower part is equipped with first filter, institute
It states weighing room to be arranged on the left of the transfer chamber, and is faced in the vertical direction with the transfer chamber；
Wherein, it is sequentially installed with the first centrifugal blower, the second filter from top to down in first installation space；Described
The second centrifugal blower, third filter are sequentially installed in two installation spaces from top to down；One end of the horizontal duct according to
It is secondary to flow film through first centrifugal blower, the second filter and described first and blow into the transfer chamber, the horizontal wind
The other end in road flows film through second centrifugal blower, third filter and described second successively and is sent into the weighing room
Wind, first installation space are in communication with the outside by the air outlet that the first inner housing upper front end opens up；The weighing room
Be connected to by a horizontal interface channel between the transfer chamber, the front end of the transfer chamber set there are one the first double glazing
Door, the transfer chamber is additionally provided with second double-layer glass door at the interface channel, and the front end of the weighing room is set
There are one third double-layer glass door, the left end of the weighing room sets that there are one the 4th double-layer glass doors；The weighing room with it is described
A differential pressure indicator is connected between vertical air duct, the left upper part of the outer housing is additionally provided with two DOP test mouths.
2. a kind of weighing cover with transfer chamber as described in claim 1, which is characterized in that be equipped with one at the top of the transfer chamber
A first ultraviolet germicidal lamp, first ultraviolet germicidal lamp are fixed on described first and flow on film.
3. a kind of weighing cover with transfer chamber as described in claim 1, which is characterized in that be equipped with one at the top of the weighing room
A second ultraviolet germicidal lamp, second ultraviolet germicidal lamp are fixed on described second and flow on film.
4. a kind of weighing cover with transfer chamber as described in claim 1, which is characterized in that the front end of the outer housing corresponds to
Recess forms a horizontal operation console inwardly at first double-layer glass door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631627.2U CN207649751U (en) | 2017-11-29 | 2017-11-29 | A kind of weighing cover with transfer chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631627.2U CN207649751U (en) | 2017-11-29 | 2017-11-29 | A kind of weighing cover with transfer chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207649751U true CN207649751U (en) | 2018-07-24 |
Family
ID=62881742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721631627.2U Active CN207649751U (en) | 2017-11-29 | 2017-11-29 | A kind of weighing cover with transfer chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207649751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432904A (en) * | 2021-06-09 | 2021-09-24 | 葵花药业集团(衡水)得菲尔有限公司 | Movable clean sampling chamber |
-
2017
- 2017-11-29 CN CN201721631627.2U patent/CN207649751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432904A (en) * | 2021-06-09 | 2021-09-24 | 葵花药业集团(衡水)得菲尔有限公司 | Movable clean sampling chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000 Chaohong Road 458, Suzhou High-tech Zone, Jiangsu Province Patentee after: JIANGSU AIRTC PURIFICATION TECHNOLOGY CO., LTD. Address before: 215000 Qianqiao Road 253, Suzhou High-tech Zone, Jiangsu Province Patentee before: JIANGSU AIRTC PURIFICATION TECHNOLOGY CO., LTD. |
|
| CP02 | Change in the address of a patent holder |