CN211963543U - Laminar flow hood matched with filling machine in biological medicine clean room workshop - Google Patents
Laminar flow hood matched with filling machine in biological medicine clean room workshop Download PDFInfo
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- CN211963543U CN211963543U CN201922182930.4U CN201922182930U CN211963543U CN 211963543 U CN211963543 U CN 211963543U CN 201922182930 U CN201922182930 U CN 201922182930U CN 211963543 U CN211963543 U CN 211963543U
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Abstract
The utility model relates to a supporting laminar flow hood that uses of biological medicine toilet workshop filling machine, include: the lower end of the cover body is opened, and an air inlet pipe is arranged at the top of the cover body; a purge assembly, the purge assembly comprising: the device comprises a flow equalizing membrane, a liquid tank high-efficiency filter, an installation cover and a fan; a securing assembly, the securing assembly comprising: a sliding cylinder, a fixed block and a connecting rod. The utility model discloses in, it is internal that the air gets into the cover from the air-supply line, then passes cistern high efficiency filter under the effect of fan and carry out clean filtration, perpendicular one-way flow to filling within a definite time behind the rethread homoflow layer, during the installation laminar flow cover, after removing the cover body to predetermined position, remove the sliding cylinder, promote the wall tightly to the crimping contact between fixed block and filling through the connecting rod to with laminar flow cover relatively fixed, the installation is convenient and convenient to detach washs.
Description
Technical Field
The utility model relates to an air purification equipment technical field, in particular to supporting laminar flow hood that uses of biological medicine toilet workshop filling machine.
Background
The laminar flow cover forms a uniform flow layer after air passes through the high-efficiency filter at a certain wind speed, so that the clean air is in a vertical one-way flow, and the high cleanliness meeting the process requirement in a working area is ensured. The air supply is pre-filtered through a primary filter to dispose large particle dust particles in the air flow by adopting a vertical unidirectional flow air flow mode. The pretreated air is secondarily filtered by the high-efficiency filter to fully protect the high-efficiency filter, and the waste gas is discharged from the lower part and returns to the clean room area. The number and arrangement mode of the laminar flow hoods need to be adjusted according to the specification of the filling room when the laminar flow hoods are installed in the filling room, the existing laminar flow hoods are not convenient to install and adjust, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a supporting laminar flow hood that uses of biological medicine toilet workshop filling machine has between clean filling and installs convenient advantage.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a laminar flow hood for a bio-pharmaceutical clean room workshop filling machine comprises: the lower end of the cover body is opened, and an air inlet pipe is arranged at the top of the cover body; locate clean subassembly in the cover body, clean subassembly includes: the flow equalizing device comprises a flow equalizing membrane, a liquid tank high-efficiency filter, an installation cover and a fan, wherein the flow equalizing membrane is arranged in the cover body and covers an opening at the lower end of the cover body; and, locate the fixed subassembly of cover body top both sides, fixed subassembly includes: the air inlet pipe is arranged at the top of the air inlet pipe, the sliding cylinder is assembled at the top of the cover body in a sliding mode, the fixing block is assembled at the end part of the top of the cover body in a sliding mode, and the connecting rod is hinged to the sliding cylinder at one end and hinged to the fixing block at the other end, wherein the other end of the connecting rod is close to one end of the.
Realize above-mentioned technical scheme, it is internal that the air gets into the cover from the air-supply line, then passes cistern high efficiency filter under the effect of fan and clean the filtration, perpendicular one-way flow to filling within a definite time behind the rethread homoflow layer, during installation laminar flow cover, after removing the cover body to predetermined position, remove the sliding cylinder, promote wall tightly to press the contact between fixed block and filling through the connecting rod to with laminar flow cover relatively fixed, the installation is convenient and convenient to detach washs.
As an optimized scheme of the utility model, its characterized in that, the internal supporting shoe that is equipped with of cover, the high-efficient filter both ends of cistern with supporting shoe bolted connection.
According to the technical scheme, the bolt connection fastening effect is good, and the bolt connection fastening device is convenient to detach.
As an optimization scheme of the utility model, its characterized in that, the installation cover with be formed with malleation static pressure district between the cistern high efficiency filter, and with the cover body is formed with negative pressure static pressure district, cover body one side is equipped with PAO and sends out dirt mouth and PAO sample connection, PAO send out dirt mouth with negative pressure static pressure district is linked together, the PAO sample connection with malleation static pressure district is linked together.
Realize above-mentioned technical scheme, carry out real-time supervision to the air cleanliness factor that covers the internal.
As an optimized scheme of the utility model, its characterized in that, cover body top is equipped with the screw thread post, the sliding cylinder with screw thread post threaded connection.
As a preferred embodiment of the present invention, characterized in that, the sliding cylinder is provided with a fixed ring, and the connecting rod is hinged to the fixed ring.
Realize above-mentioned technical scheme, rotate the slip section of thick bamboo and make solid fixed ring slide from top to bottom to drive the fixed block and carry out the slip of horizontal direction.
To sum up, the utility model discloses following beneficial effect has: the air gets into the cover from the air-supply line internally, then passes cistern high efficiency filter under the effect of fan and carries out clean filtration, perpendicular one-way flow to filling within a definite time behind the equal flow layer of rethread, during installation laminar flow cover, will cover the body and remove to predetermined position after, remove the sliding barrel, promote the wall tightly to support the press contact between fixed block and filling through the connecting rod to with laminar flow cover relatively fixed, the installation is convenient and convenient to detach washs.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a cover body; 2. an air inlet pipe; 3. flow equalizing membrane; 4. a liquid tank high-efficiency filter; 5. mounting a cover; 6. a fan; 7. a support block; 8. a positive pressure static pressure area; 9. a negative pressure static pressure area; 10. a PAO dust outlet; 11. a PAO sampling port; 12. a sliding cylinder; 13. a fixed block; 14. a connecting rod; 15. a threaded post; 16. and (4) fixing the ring.
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 efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the utility model provides a supporting laminar flow hood that uses of biological medicine toilet workshop filling machine, include: the cleaning device comprises a cover body 1, a cleaning assembly and a fixing assembly, wherein the lower end of the cover body 1 is opened, and an air inlet pipe 2 is arranged at the top of the cover body 1.
Clean subassembly is located in cover body 1, and clean subassembly includes: flow equalizing membrane 3, cistern high efficiency filter 4, installation cover 5 and fan 6, flow equalizing membrane 3 locates in the cover body 1 and covers the 1 lower extreme opening part of the cover body, and cistern high efficiency filter 4 is fixed to be located in the flow equalizing membrane 3 top, is equipped with supporting shoe 7 in the cover body 1, and cistern high efficiency filter 4 both ends and supporting shoe 7 bolted connection, and installation cover 5 is located on cistern high efficiency filter 4, and fan 6 locates the top in the installation cover 5.
Fixed subassembly is located 1 top both sides of the cover body, and fixed subassembly includes: a sliding cylinder 12, fixed block 13, and connecting rod 14, a sliding cylinder 12 is slidingtype to be assembled at cover body 1 top, fixed block 13 is slidingtype to be assembled at cover body 1 top tip, connecting rod 14 one end is articulated with a sliding cylinder 12 and the other end is close to air-supply line 2 one end with fixed block 13 and is articulated, cover body 1 top is equipped with screw post 15, a sliding cylinder 12 and screw post 15 threaded connection, a rotating type is equipped with solid fixed ring 16 on a sliding cylinder 12, connecting rod 14 is articulated with solid fixed ring 16, a rotating sliding cylinder 12 makes solid fixed ring 16 slide from top to bottom, thereby drive fixed block 13 and carry out the slip.
Furthermore, a positive pressure static pressure area 8 is formed between the mounting cover 5 and the liquid tank high-efficiency filter 4, a negative pressure static pressure area 9 is formed between the mounting cover and the cover body 1, a PAO dust generating port 10 and a PAO sampling port 11 are arranged on one side of the cover body 1, the PAO dust generating port 10 is communicated with the negative pressure static pressure area 9, the PAO sampling port 11 is communicated with the positive pressure static pressure area 8, and the cleanliness of air in the cover body 1 is monitored in real time.
The embodiment of the utility model provides an in, the air gets into the cover body 1 from the air-supply line 2 in, then passes cistern high efficiency filter 4 under the effect of fan 6 and carries out clean filtration, perpendicular one-way flow to filling after the layer is equallyd current to the rethread within a definite time, during installation laminar flow cover, with cover body 1 remove to predetermined position after, remove slide cartridge 12, promote wall tightly to press the contact between fixed block 13 and filling through connecting rod 14 to with laminar flow cover relatively fixed, the installation is convenient and convenient to detach washs.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a supporting laminar flow hood that uses of biological medicine toilet workshop filling machine which characterized in that includes:
the lower end of the cover body is opened, and an air inlet pipe is arranged at the top of the cover body;
locate clean subassembly in the cover body, clean subassembly includes: the flow equalizing device comprises a flow equalizing membrane, a liquid tank high-efficiency filter, an installation cover and a fan, wherein the flow equalizing membrane is arranged in the cover body and covers an opening at the lower end of the cover body; and the number of the first and second groups,
locate the fixed subassembly of cover body top both sides, fixed subassembly includes: the air inlet pipe is arranged at the top of the air inlet pipe, the sliding cylinder is assembled at the top of the cover body in a sliding mode, the fixing block is assembled at the end part of the top of the cover body in a sliding mode, and the connecting rod is hinged to the sliding cylinder at one end and hinged to the fixing block at the other end, wherein the other end of the connecting rod is close to one end of the.
2. The laminar flow hood matched with a biological medicine clean room workshop filling machine according to claim 1, wherein a supporting block is arranged in the hood body, and two ends of the liquid tank efficient filter are connected with the supporting block through bolts.
3. The laminar flow hood matched with a biological medicine clean room workshop filling machine according to claim 2, wherein a positive pressure static pressure area is formed between the mounting hood and the liquid tank high-efficiency filter, a negative pressure static pressure area is formed between the mounting hood and the hood body, a PAO dust generating port and a PAO sampling port are arranged on one side of the hood body, the PAO dust generating port is communicated with the negative pressure static pressure area, and the PAO sampling port is communicated with the positive pressure static pressure area.
4. The laminar flow hood for filling machines in clean room workshops for biopharmaceuticals according to claim 1, wherein a threaded column is provided on the top of the hood body, and the sliding cylinder is in threaded connection with the threaded column.
5. The laminar flow hood for use with a biomedical clean room workshop filler according to claim 4, wherein the sliding barrel is rotatably fitted with a fixing ring, and the connecting rod is hinged to the fixing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922182930.4U CN211963543U (en) | 2019-12-09 | 2019-12-09 | Laminar flow hood matched with filling machine in biological medicine clean room workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922182930.4U CN211963543U (en) | 2019-12-09 | 2019-12-09 | Laminar flow hood matched with filling machine in biological medicine clean room workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211963543U true CN211963543U (en) | 2020-11-20 |
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ID=73378381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922182930.4U Active CN211963543U (en) | 2019-12-09 | 2019-12-09 | Laminar flow hood matched with filling machine in biological medicine clean room workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211963543U (en) |
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2019
- 2019-12-09 CN CN201922182930.4U patent/CN211963543U/en active Active
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