CN220184944U - Fume chamber convenient to maintain - Google Patents
Fume chamber convenient to maintain Download PDFInfo
- Publication number
- CN220184944U CN220184944U CN202321631007.4U CN202321631007U CN220184944U CN 220184944 U CN220184944 U CN 220184944U CN 202321631007 U CN202321631007 U CN 202321631007U CN 220184944 U CN220184944 U CN 220184944U
- Authority
- CN
- China
- Prior art keywords
- top plate
- cabinet body
- upright posts
- roof
- stand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003517 fume Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Abstract
The utility model relates to the field of fume hoods and discloses a fume hood convenient to maintain, which comprises a cabinet body and a gas collecting hood arranged at the top of the cabinet body, wherein upright posts are arranged at four corners of the top of the cabinet body at the outer side of the gas collecting hood, mutually parallel side plates are arranged on the upright posts at the two sides, a top plate is hinged at the top of the upright posts, the bottom of the top plate downwards extends to the lower part of the gas collecting hood, mechanical locks are arranged at the two sides of the lower part of the top plate, lock holes corresponding to the mechanical locks one by one are processed on the upright posts, supporting shafts are horizontally arranged on the upright posts, rotatable guide wheels are arranged at the two ends of the supporting shafts, steel cables are wound on the guide wheels, one ends of the steel cables horizontally extend towards the top and are connected with the top of the top plate, and top plate balancing weights are downwards hung and connected with the other ends of the top plate. According to the utility model, the upright posts are arranged on the upper part of the cabinet body, so that the side plates and the top plate can be conveniently installed, the top plate adopts a hinged design, and the top plate can be easily unscrewed upwards by matching with the mechanical lock and the balancing weight, so that the fume chamber can be maintained and overhauled.
Description
Technical Field
The utility model relates to the field of fume hoods, in particular to a fume hood convenient to maintain.
Background
The fume chamber is used as one of the main equipment of the small part paint spray chamber and the chemical laboratory, because the part paint spray chamber and the chemical experiment can generate toxic and harmful gas, some harmful gas can erode the exhaust structure of the fume chamber, so that the exhaust of the fume chamber needs to be maintained frequently, the maintenance of the existing fume chamber is only carried out to the top of the fume chamber, the maintenance mode is low in efficiency, and certain potential safety hazards exist simultaneously.
Disclosure of Invention
The utility model aims to provide a fume hood convenient to maintain, which is provided with an openable top plate on the side wall, and equipment in the fume hood can be improved through the top plate, so that the maintenance process is more convenient.
The utility model aims at realizing the following technical scheme:
the utility model provides a fume chamber convenient to maintain, includes the cabinet body and installs the gas collecting channel at cabinet body top, cabinet body top four corners in the gas collecting channel outside is equipped with the stand, installs the curb plate that is parallel to each other on the stand that is located cabinet body both sides, and the stand top that is located cabinet body front end articulates there is the roof, roof bottom downwardly extending to gas collecting channel below, the mechanical lock is installed to roof lower part both sides, processing has the lockhole with mechanical lock one-to-one on the stand relative with the mechanical lock, and the horizontal installation has the back shaft on the stand of rear side, rotatable guide pulley is installed at the back shaft both ends, around putting the steel cable on the guide pulley, steel cable one end level extends towards the top to be connected with the top of roof, the other end downwardly suspension is connected with the roof balancing weight.
And a synchronous wheel is arranged on the support shaft at one side of the guide wheel, a synchronous belt is wound on the synchronous wheel, one end of the synchronous belt is connected with a window, and the other end of the synchronous belt is connected with a window balancing weight.
The fume hood convenient to maintain has the beneficial effects that:
(1) The upright posts are arranged on the upper part of the cabinet body, so that the side plates and the top plate can be conveniently installed, the top plate adopts a hinged design and is matched with the mechanical lock and the balancing weight, the top plate can be easily unscrewed upwards, and the ventilation cabinet can be maintained and overhauled, so that the process that the traditional ventilation cabinet can be overhauled only by the top part is omitted;
(2) Through installing the synchronizing wheel on the back shaft, utilize synchronizing wheel connection window balancing weight, can carry out the counter weight to the window of the cabinet body to make the window can be light open, can control the window automatic start and stop through installing the motor additional in addition.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram provided in an embodiment of the present utility model.
FIG. 2 is a schematic diagram of the internal results provided by the embodiment of the present utility model.
Reference numerals: 1. a cabinet body; 2. a gas collecting hood; 3. a column; 4. a side plate; 5. a top plate; 6. a mechanical lock; 7. a lock hole; 8. a support shaft; 9. a guide wheel; 10. a wire rope; 11. a top plate balancing weight; 12. a synchronizing wheel; 13. a synchronous belt; 14. a window; 15. window balancing weight.
Detailed Description
Examples
As shown in fig. 1 and 2, the fume chamber convenient to maintain that this embodiment provided includes the cabinet body 1 and installs the gas collecting channel 2 at cabinet body 1 top, cabinet body 1 top four corners in the gas collecting channel 2 outside is equipped with stand 3, and stand 3 is the extension to cabinet body 1 top this moment, and its effect is for the part installation of cabinet body 1 top provides the supporting point, install the curb plate 4 that is parallel to each other on the stand 3 that is located cabinet body 1 both sides, the stand 3 top that is located cabinet body 1 front end articulates there is roof 5, roof 5 can be parallel or perpendicular with the stand 3 lateral wall of front end to open or close in the space of corresponding cabinet body 1 upper portion, roof 5 bottom downwardly extending to gas collecting channel 2 below, mechanical lock 6 is installed to roof 5 lower part both sides, and mechanical lock 6 is used for fixing roof 5, thereby make roof 5 be in relative confined state when the fume chamber use, processing has the lockhole 7 with mechanical lock 6 one-to-one on the stand 3, 7 cooperates with mechanical lock 6, makes roof 5 be in vertical state, and the top plate 5 need be in the top of opening the top of the wire rope 5, and the top of the top is equipped with the top plate 5, and the top of the top plate 5 can be opened at the level is opened at the top of the top plate 5, the top of the top plate 5 is opened at the top of the top plate 5, the top plate 5 is opened, the top of the top plate is opened and the top plate is opened by the top of the top plate 5, the top plate is used to be equipped with the top plate 5, the top plate 5 has a horizontal guide wire rope and the top plate 5, and the top plate 5 has a need to be opened when the top plate and the top plate 5.
The utility model provides a synchronous pulley 12 is installed on the back shaft 8 of guide pulley 9 one side, install the synchronizing wheel 12 on the back shaft 8 of synchronizing wheel 9 one side, hold-in range 13 is connected with window 14 on the synchronizing wheel 12, and the other end is connected with window balancing weight 15, and window 14 is arranged in observing the experimental process, has been necessary technology in the current cabinet body 1, on this basis, this patent installs guide pulley 9 again on back shaft 8 and makes roof 5 can be convenient open, can easily realize, need not to increase too much part, from the manufacturing cost that can effectively save the fume chamber.
The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any modification and substitution based on the technical scheme and the inventive concept provided by the present utility model should be covered in the scope of the present utility model. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn to scale, and that descriptions of well-known components and processing techniques and procedures are omitted so as not to unnecessarily limit the present utility model.
Claims (2)
1. Fume chamber convenient to maintain, its characterized in that: including the cabinet body and install the gas-collecting channel at cabinet body top, cabinet body top four corners in the gas-collecting channel outside is equipped with the stand, installs the curb plate that is parallel to each other on the stand that is located cabinet body both sides, and the stand top that is located cabinet body front end articulates there is the roof, roof bottom downwardly extending to the gas-collecting channel below, the mechanical lock is installed to roof lower part both sides, with processing has the lockhole with mechanical lock one-to-one on the stand that the mechanical lock is relative, and the back shaft is installed to the level on the stand that is located the rear side, rotatable guide pulley is installed at the back shaft both ends, the steel cable is wound on the guide pulley, and steel cable one end level extends towards the top to be connected with the top of roof, the other end downwardly hanging is connected with roof balancing weight.
2. A maintenance-friendly fume hood according to claim 1, wherein: and a synchronous wheel is arranged on the support shaft at one side of the guide wheel, a synchronous belt is wound on the synchronous wheel, one end of the synchronous belt is connected with a window, and the other end of the synchronous belt is connected with a window balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321631007.4U CN220184944U (en) | 2023-06-26 | 2023-06-26 | Fume chamber convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321631007.4U CN220184944U (en) | 2023-06-26 | 2023-06-26 | Fume chamber convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220184944U true CN220184944U (en) | 2023-12-15 |
Family
ID=89111802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321631007.4U Active CN220184944U (en) | 2023-06-26 | 2023-06-26 | Fume chamber convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220184944U (en) |
-
2023
- 2023-06-26 CN CN202321631007.4U patent/CN220184944U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |