CN215613955U - Exhaust system of standard substance synthesis laboratory - Google Patents
Exhaust system of standard substance synthesis laboratory Download PDFInfo
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- CN215613955U CN215613955U CN202023276773.2U CN202023276773U CN215613955U CN 215613955 U CN215613955 U CN 215613955U CN 202023276773 U CN202023276773 U CN 202023276773U CN 215613955 U CN215613955 U CN 215613955U
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- sleeve
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- guide rods
- fixing bolt
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- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 15
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 15
- 239000000126 substance Substances 0.000 title claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims 1
- 244000052616 bacterial pathogen Species 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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Abstract
The utility model discloses an exhaust system of a standard substance synthesis laboratory, which comprises a suction fan, a plurality of suction hoods, and two first guide rods, wherein two first sleeves are respectively sleeved on the two first guide rods, threaded through holes leading to the inside of each first sleeve are formed in the first sleeves, and a first fixing bolt is arranged in each threaded through hole; a second guide rod is arranged between the first sleeves which are sleeved on the two first guide rods and have the same height, mounting pieces are sleeved on the second guide rods, and the air suction covers are correspondingly mounted on the mounting pieces one by one; the air suction port of the suction fan is connected with a distribution pipe, a plurality of joints are arranged on the distribution pipe, the suction hoods are correspondingly connected with the joints through hoses, and the air exhaust port of the suction fan is connected with an ion sterilizer and a filter pipe sequentially through an air pipeline; the utility model can not only remove odor and kill germs of the gas discharged from the laboratorial labeled articles, but also improve the effectiveness and efficiency of the gas discharge by adjusting the position of the air suction cover.
Description
Technical Field
The utility model relates to the technical field of laboratory exhaust, in particular to an exhaust system of a standard substance synthesis laboratory.
Background
The standard laboratory has the following two main requirements on the exhaust system: firstly, the gas discharged from the label laboratory is required to have filtering and sterilizing functions, so that the gas discharged from the label laboratory can be deodorized and germs can be killed, and the surrounding environment is not influenced; secondly, the adjustable exhaust hood is required to have adjustability, so that the exhaust hood connected with the exhaust fan can be adjusted within a certain height range, the exhaust system can absorb air at different heights in a laboratory as required, and the effectiveness and efficiency of exhaust are improved. Therefore, the applicant proposes an exhaust system of a standard synthesis laboratory, which can meet the two requirements at the same time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an exhaust system of a standard substance synthesis laboratory, which can not only remove odor and kill germs of gas exhausted from a label laboratory, but also improve the effectiveness and efficiency of exhaust.
The utility model is realized by the following steps: an exhaust system of a standard substance synthesis laboratory comprises a suction fan, a plurality of suction hoods, and two first guide rods, wherein the two first guide rods are vertically arranged, two first sleeves are respectively sleeved on the two first guide rods and can slide along the first guide rods, threaded through holes leading into the first sleeves are formed in the first sleeves, and a first fixing bolt is installed in each threaded through hole; a second guide rod is arranged between the first sleeves which are sleeved on the two first guide rods and have the same height, mounting pieces are sleeved on the second guide rods and can slide along the second guide rods, the number of the mounting pieces is the same as that of the air suction covers, and the air suction covers are correspondingly arranged on the mounting pieces one by one; the air suction port of the suction fan is connected with a distribution pipe, a plurality of joints are arranged on the distribution pipe, the number of the joints is the same as that of the air suction covers, the air suction covers are in one-to-one correspondence and are connected with the joints through hoses, the air exhaust port of the suction fan is connected with an ion sterilizer and a filter pipe sequentially through an air pipeline, and an activated carbon adsorption net is arranged in the filter pipe.
Furthermore, the installation structure comprises two bottom plates, an installation pipe is arranged on the upper end face of each bottom plate, the first guide rod is of a cylindrical structure, and the lower end of the first guide rod is inserted into the installation pipe.
Furthermore, the outer side of the bottom plate, which is located on the mounting pipe, is provided with at least three mounting through holes, the bottom plate is disc-shaped, the mounting pipe is arranged at the center of the upper end face of the bottom plate, and the mounting through holes are uniformly formed along the circumferential direction of the bottom plate.
Furthermore, a threaded through hole leading to the inside of the pipe is formed in the pipe wall of the installation pipe, and a second fixing bolt is installed in the threaded through hole.
Further, the installed part includes second sleeve pipe and third sleeve pipe, the axis direction mutually perpendicular of second sleeve pipe and third sleeve pipe, the second sleeve pipe is established on the second guide bar, and it can slide along the second guide bar, be provided with on the sheathed tube pipe wall of second and access to intraductal screw thread through-hole, and install third fixing bolt in this screw thread through-hole, be provided with on the sheathed tube pipe wall of third and access to intraductal screw thread through-hole, and install fourth fixing bolt in this screw thread through-hole, the small diameter mouth end of suction hood is inserted and is located in the third sleeve pipe and is fixed by fourth fixing bolt.
Furthermore, each fixing bolt is of a hand-screwed bolt structure, the head of the hand-screwed bolt is disc-shaped, the diameter of the disc is larger than that of the rod part of the disc, and anti-skid lines are arranged on the outer wall of the head of the hand-screwed bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can not only remove odor and kill germs of the gas discharged from the laboratorial labeled articles, but also improve the effectiveness and efficiency of the gas discharge by adjusting the position of the air suction cover.
2. Each fixing bolt is of a hand-screwed bolt structure, the head of the hand-screwed bolt is in a disc shape, the diameter of the disc is larger than that of the rod part of the disc, and anti-skid lines are arranged on the outer wall of the head of the hand-screwed bolt. The fixing bolt with the structure can be conveniently unscrewed and screwed by hand, so that the position of each air suction cover can be adjusted and fixed more conveniently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of the exhaust system of a standards synthesis laboratory according to the present invention;
FIG. 2 is a perspective view of an exhaust system of a laboratory for synthesis of standards according to the present invention with adjustable height of the suction hood;
FIG. 3 is an enlarged view of area A of FIG. 2;
fig. 4 is an enlarged view of the region B in fig. 2.
In the figure: 1. a suction fan; 2. an air suction hood; 3. a first guide bar; 4. a first sleeve; 5. a first fixing bolt; 6. a second guide bar; 7. a mounting member; 701. a second sleeve; 702. a third sleeve; 8. a distribution pipe; 9. a hose; 10. an ion sterilizer; 11. a filter tube; 12. an activated carbon adsorption net; 13. a base plate; 14. installing a pipe; 15. a second fixing bolt; 16. a third fixing bolt; 17. and a fourth fixing bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1 and 2, an exhaust system of a laboratory for synthesizing standard products includes a suction fan 1, a plurality of suction hoods 2, and two first guide rods 3, where the two first guide rods 3 are both vertically disposed, two first sleeves 4 are respectively sleeved on the two first guide rods 3, the first sleeves 4 can slide along the first guide rods 3, threaded through holes leading to the inside of the first sleeves 4 are disposed on the first sleeves 4, and first fixing bolts 5 are installed in the threaded through holes. A second guide rod 6 is arranged between the first sleeves 4 which are sleeved on the two first guide rods 3 and have the same height, and a mounting part 7 is sleeved on the second guide rod 6.
Referring to fig. 3, the number of the mounting members 7 is the same as that of the air suction hoods 2, and the air suction hoods 2 are correspondingly mounted on the mounting members 7. The mounting piece 7 comprises a second sleeve 701 and a third sleeve 702, the axial directions of the second sleeve 701 and the third sleeve 702 are perpendicular to each other, the second sleeve 701 is sleeved on the second guide rod 6 and can slide along the second guide rod 6, a threaded through hole leading to the inside of the second sleeve 701 is formed in the pipe wall of the second sleeve 701, a third fixing bolt 16 is installed in the threaded through hole, the second sleeve 701 is adjusted to a proper position and then the third fixing bolt 16 is screwed down, and the mounting piece 7 can be fixed on the second guide rod 6. The wall of the third sleeve 702 is provided with a threaded through hole leading to the inside of the third sleeve, a fourth fixing bolt 17 is installed in the threaded through hole, and the small-diameter end of the air draft cover 2 is inserted into the third sleeve 702 and fixed by the fourth fixing bolt 17.
Referring to fig. 1, an air suction port of a suction fan 1 is connected with a distribution pipe 8, the distribution pipe 8 is provided with a plurality of joints, the number of the joints is the same as that of the suction hoods 2, the suction hoods 2 are correspondingly connected with the joints through hoses 9, an air exhaust port of the suction fan 1 is connected with an ion sterilizer 10 and a filter pipe 11 sequentially through an air pipeline, and an activated carbon adsorption net 12 is arranged in the filter pipe 11.
Referring to fig. 2 and 4, the present invention further includes two bottom plates 13, a mounting tube 14 is disposed on an upper end surface of the bottom plate 13, the first guide rod 3 is a cylindrical structure, and a lower end of the first guide rod 3 is inserted into the mounting tube 14. The outer side that lies in mounting tube 14 on bottom plate 13 is provided with at least three mounting hole, and bottom plate 13 is discoid, and mounting tube 14 sets up in the center department of bottom plate 13 up end, and a plurality of mounting hole evenly set up along the circumferencial direction of bottom plate 13, and bottom plate 13 passes through mounting hole and rag bolt and installs subaerial at the laboratory. The pipe wall of the installation pipe 14 is provided with a threaded through hole leading to the inside of the pipe, a second fixing bolt 15 is installed in the threaded through hole, and the first guide rod 3 is fixed in the installation pipe 14 by screwing the second fixing bolt 15.
The working principle of the utility model is as follows: the position of the air suction hood 2 is adjustable, and two adjustable modes are provided, namely the air suction hood is horizontally adjusted at the same height position along the second guide rod 6 under the action of the mounting piece 7, and the air suction hood is adjusted at different height positions along the first guide rod 3 under the action of the second guide rod 6 and the first sleeve 4. The utility model is provided with an ion sterilizer 10 and a filter tube 11, wherein an active carbon adsorption net 12 is arranged in the filter tube 11, a suction fan 1 is started, the suction fan 1 performs air suction through each suction hood 2, then sequentially enters the ion sterilizer 10 and the filter tube 11 through an exhaust port and an air pipeline of the suction fan 1, is sterilized by the ion sterilizer 10 and deodorized, and then is discharged to the outside of a laboratory after being adsorbed and deodorized by the active carbon adsorption net 12.
Therefore, the utility model not only can remove odor and kill germs of the gas exhausted from the laboratorial labeled articles, but also can improve the effectiveness and efficiency of exhaust by adjusting the position of the air suction hood 2.
Each fixing bolt is of a hand-screwed bolt structure, the head of the hand-screwed bolt is in a disc shape, the diameter of the disc is larger than that of the rod part of the disc, and anti-skid lines are arranged on the outer wall of the head of the hand-screwed bolt. The fixing bolt with the structure can be conveniently unscrewed and screwed by hand, so that the position of each air suction cover 2 is more conveniently adjusted and fixed by the utility model.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The exhaust system of the standard substance synthesis laboratory is characterized by comprising a suction fan (1), a plurality of suction hoods (2) and two first guide rods (3), wherein the two first guide rods (3) are vertically arranged, two first sleeves (4) are respectively sleeved on the two first guide rods (3), the first sleeves (4) can slide along the first guide rods (3), threaded through holes leading into the first sleeves (4) are formed in the first sleeves, and first fixing bolts (5) are installed in the threaded through holes; a second guide rod (6) is arranged between the first sleeves (4) which are sleeved on the two first guide rods (3) and have the same height, mounting pieces (7) are sleeved on the second guide rods (6), the mounting pieces (7) can slide along the second guide rods (6), the number of the mounting pieces (7) is the same as that of the air suction covers (2), and the air suction covers (2) are correspondingly arranged on the mounting pieces (7); the suction port of suction fan (1) is connected with distribution pipe (8), be provided with a plurality of joints on distribution pipe (8), the quantity that connects is the same with the quantity of cover (2) that induced drafts, and induced drafts cover (2) one-to-one links to each other with the joint through hose (9), the gas vent of suction fan (1) loops through the trachea way and is connected with ion sterilizer (10) and filter tube (11), be provided with active carbon adsorption net (12) in filter tube (11).
2. The exhaust system of the standard synthesis laboratory according to claim 1, further comprising two bottom plates (13), wherein the upper end surface of the bottom plate (13) is provided with a mounting tube (14), the first guide rod (3) is of a cylindrical structure, and the lower end of the first guide rod (3) is inserted into the mounting tube (14).
3. The exhaust system of a standards synthesis laboratory according to claim 2, wherein said base plate (13) is provided with at least three mounting through holes at the outer side of the mounting pipe (14), said base plate (13) is shaped like a disk, said mounting pipe (14) is provided at the center of the upper end surface of the base plate (13), and a plurality of said mounting through holes are uniformly provided along the circumferential direction of the base plate (13).
4. The exhaust system of a standard synthesis laboratory according to claim 3, wherein the wall of the mounting tube (14) is provided with a threaded through hole leading into the tube, and the threaded through hole is provided with a second fixing bolt (15).
5. The exhaust system of the standard synthesis laboratory according to claim 4, wherein the mounting member (7) comprises a second sleeve (701) and a third sleeve (702), the axial directions of the second sleeve (701) and the third sleeve (702) are perpendicular to each other, the second sleeve (701) is sleeved on the second guide rod (6) and can slide along the second guide rod (6), a threaded through hole leading into the second sleeve is formed in the wall of the second sleeve (701), a third fixing bolt (16) is installed in the threaded through hole, a threaded through hole leading into the third sleeve is formed in the wall of the third sleeve (702), a fourth fixing bolt (17) is installed in the threaded through hole, and the small-diameter end of the air draft hood (2) is inserted into the third sleeve (702) and fixed by the fourth fixing bolt (17).
6. The exhaust system of the standard synthesis laboratory according to claim 5, wherein the first fixing bolt, the second fixing bolt, the third fixing bolt and the fourth fixing bolt are all of a hand-screwed bolt structure, the head of the hand-screwed bolt is disc-shaped, the diameter of the disc is larger than that of the rod of the disc, and anti-skid patterns are arranged on the outer wall of the head of the hand-screwed bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023276773.2U CN215613955U (en) | 2020-12-29 | 2020-12-29 | Exhaust system of standard substance synthesis laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023276773.2U CN215613955U (en) | 2020-12-29 | 2020-12-29 | Exhaust system of standard substance synthesis laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215613955U true CN215613955U (en) | 2022-01-25 |
Family
ID=79888241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023276773.2U Active CN215613955U (en) | 2020-12-29 | 2020-12-29 | Exhaust system of standard substance synthesis laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215613955U (en) |
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2020
- 2020-12-29 CN CN202023276773.2U patent/CN215613955U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: 510000 Room 101, building B, No. 179, spectrum East Road, Huangpu District, Guangzhou City, Guangdong Province (parts: Room 301, 401 and 501) Patentee after: Guangzhou Jiatu Technology Co.,Ltd. Address before: 510010 room 333-2, building D3, No. 63, xizeng Road, Liwan District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Youwa Technology Co.,Ltd. |