CN201007534Y - Split type horizontal gas flow clean work bench - Google Patents
Split type horizontal gas flow clean work bench Download PDFInfo
- Publication number
- CN201007534Y CN201007534Y CNU2007200009622U CN200720000962U CN201007534Y CN 201007534 Y CN201007534 Y CN 201007534Y CN U2007200009622 U CNU2007200009622 U CN U2007200009622U CN 200720000962 U CN200720000962 U CN 200720000962U CN 201007534 Y CN201007534 Y CN 201007534Y
- Authority
- CN
- China
- Prior art keywords
- split type
- upper case
- case body
- gas flow
- frame
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
Abstract
The utility model relates to a divided horizontal air flow clean bench, which comprises a body, a rack, a static-pressure box, a controller, a fan, a diffusion plate, a high-efficiency filter. The body and the rack are of a divided type and are formed by the upper body and the lower rack. The external rotor fan is arranged on the top of the upper body, which ensures that the utility model is small in volume, light in weight, and convenient in carrying. The utility model not only is provided with noise-reducing guide vanes which reduce noise by more than five decibels, but also prevents the new tuyere from facing to users' legs without exercising influence on users' healthy. The high-efficiency filter and the clean working range employ double-faced pinch-off seal, thus small leakage can be discharged out of the body along leaking holes without entering into the clean working range, which can prevent the clean working bench from pollution and leakage to increase the pass percent of the machine. The utility model is not daubed with sealant, which not only is simple in disassembly and assembly, but also is convenient to change the high-efficiency filter. The utility model is characterized by reasonable design, compact conformation, novel style, and good service effect.
Description
Technical field
The utility model belongs to the air cleaning facility field, relates to a kind of split type horizontal gas flow clean bench.
Background technology
Domestic existing horizontal gas flow clean bench, its body and frame are an overall structure, the internal rotor blower fan is installed in frame lower, make machine volume big, heaviness both had been not easy to carrying, also can be because of the deformation effect complete machine quality of colliding with, and using the internal rotor blower fan bulky, noise is big, and inconvenience is installed; Generally adopt the single face compression type to smear the fluid sealant sealing at present for the sealing of high efficiency particulate air filter and clean working region, poorly sealed generation often occurs and pollute the phenomenon of leaking, can't guarantee that product percent of pass is up to standard, and be not easy to the dismounting and change high efficiency particulate air filter; Because fresh wind port is installed in the shank that the frame below faces the operator, easily health is had a negative impact.
Summary of the invention
The purpose of this utility model is to provide a kind of noise little, and volume is little, and is in light weight, is convenient to convey in sections, and guarantees the split type horizontal gas flow clean bench of the pollution-free leakage of clean bench.
The technical solution adopted in the utility model: a kind of split type horizontal gas flow clean bench, comprise body, frame, plenum chamber, controller, blower fan, diffuser plate, high efficiency particulate air filter, its body, frame are split type, are made of upper case body and lower bearing bracket.
Described upper case body top is provided with prefilter, the front is provided with controller, the bottom surface is the clean bench face, upper case body internal upper part is provided with plenum chamber, be provided with outer rotor blower fan in the plenum chamber, outer rotor blower fan top connects firmly by blower fan baffle liner and plenum chamber top, and the bottom connects firmly by fan supporter and plenum chamber bottom, and fan supporter connects firmly at upper case body inner bottom surface.
Be fixedly connected with the slot frame on the described plenum chamber one side inwall, be provided with the noise elimination guide vane in the slot frame, the noise elimination guide vane is positioned at a side of blower fan baffle liner.
The rear portion is provided with sealing and compresses frame, diffuser plate in the described upper case body, and sealing compresses and is provided with high efficiency particulate air filter in the frame, and high efficiency particulate air filter compresses the sealing of frame double-sided compression by bolt and nut and sealing, and upper case body bottom is provided with lets out weepage holes.
Described upper case body bottom is equipped with illuminating lamp and cloche.
Described lower bearing bracket bottom is provided with lower margin, lower margin roller.
The utility model compared with prior art, its advantage is:
1. complete machine is the branch body structure of upper case body and lower bearing bracket, selects for use outer rotor blower fan to be arranged on upper case body top, makes machine volume little, and is in light weight, is convenient to carrying;
2. blower fan baffle liner place is provided with the noise elimination guide vane, makes noise reduce by 5 more than the decibel;
3. the sealing of double-sided compression formula is adopted in the sealing of high efficiency particulate air filter and clean working region, and minor leakage can be discharged body along letting out weepage holes, can not enter clean working region, guarantees the pollution-free leakage of clean bench, and the complete machine qualification rate increases substantially;
4. do not smear fluid sealant, for convenience detach or assembly unit is convenient to change high efficiency particulate air filter;
5. because the blower fan overhead has been avoided the shank of fresh wind port facing to the operator, have no effect to the operator is healthy;
6. reasonable in design, compact conformation, fashionable, put more than 30 on market from 2006, behaviour in service is good.
Description of drawings
Fig. 1 is the front view of the utility model structural representation;
Fig. 2 is the right view of the utility model structural representation;
Fig. 3 is the vertical view of the utility model structural representation;
Fig. 4 is the cutaway view of air flow direction of the present utility model and structural representation;
Fig. 5 is an I portion enlarged drawing among Fig. 4;
Fig. 6 is an II portion enlarged drawing among Fig. 4;
Fig. 7 is an A-A cutaway view among Fig. 1;
Fig. 8 is a B-B cutaway view among Fig. 1.
The specific embodiment
A kind of split type horizontal gas flow clean bench, shown in accompanying drawing 1-8, mainly compress parts such as frame 13, diffuser plate 14, high efficiency particulate air filter 15, bolt and nut 16, cloche 17, noise elimination guide vane 18, slot frame 19 and constitute by prefilter 1, upper case body 2, lower bearing bracket 3, blower fan baffle liner 4, plenum chamber 5, controller 6, outer rotor blower fan 7, fan supporter 8, illuminating lamp 9, clean bench face 10, lower margin 11, lower margin roller 12, sealing.
Consult Fig. 1, Fig. 2, shown in Figure 3, the body of clean bench, frame are split-type structural, constitute by upper case body 2 and lower bearing bracket 3 two parts, be convenient to carrying, upper case body 2 tops are equipped with prefilter 1, prefilter 1 is a prior art, and lower bearing bracket 3 moulding are not subjected to the restriction of present embodiment, can arbitrarily make according to customer requirements.
Consult Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, described upper case body 2 fronts are equipped with controller 6, upper case body 2 internal upper parts are equipped with plenum chamber 5, be provided with outer rotor blower fan 7 in the plenum chamber 5, outer rotor blower fan 7 tops are spirally connected by blower fan baffle liner 4 and plenum chamber 5 tops, the bottom is spirally connected by fan supporter 8 and plenum chamber 5 bottoms, and fan supporter 8 is welded on upper case body 2 inner bottom surfaces, and upper case body 2 bottoms are equipped with illuminating lamp 9 and cloche 17; The rear portion is equipped with sealing and compresses frame 13, diffuser plate 14 in upper case body 2, sealing compresses and is provided with high efficiency particulate air filter 15 in the frame 13, high efficiency particulate air filter 15 compresses frame 13 by bolt and nut 16 and sealing and adopts the sealing of double-sided compression formula, form one with respect to zone of positive pressure and the negative pressuren zone that communicates with atmosphere, be provided with a row several let out weepage holes 201 in upper case body 2 bottoms that are positioned at the negative pressuren zone place; Upper case body 2 bottom surfaces are clean bench faces 10, and upper case body 2 is placed on the lower bearing bracket 3, and lower bearing bracket 3 bottoms are provided with lower margin 11, lower margin roller 12.
Consult shown in Figure 8ly, be welded with slot frame 19 on the described plenum chamber 5 one side inwalls, be provided with noise elimination guide vane 18 in the slot frame 19, noise elimination guide vane 18 is positioned at a side of blower fan baffle liner 4, plays the effect of abating noises.
Operation principle of the present utility model: because high efficiency particulate air filter 15 adopts the sealing of double-sided compression formula with the sealing of clean working region, form one with respect to zone of positive pressure and the negative pressuren zone that communicates with atmosphere, even double-sided compression all has the slit, minor leakage can not enter clean working region yet, but discharge body along letting out weepage holes 201, guarantee that clean bench does not have leakage pollution.
Claims (6)
1. a split type horizontal gas flow clean bench comprises body, frame, plenum chamber, controller, blower fan, diffuser plate, high efficiency particulate air filter, it is characterized in that body, frame are split type, is made of upper case body (2) and lower bearing bracket (3).
2. split type horizontal gas flow clean bench according to claim 1, it is characterized in that described upper case body (2) top is provided with prefilter (1), the front is provided with controller (6), the bottom surface is clean bench face (10), upper case body (2) internal upper part is provided with plenum chamber (5), be provided with outer rotor blower fan (7) in the plenum chamber (5), outer rotor blower fan (7) top connects firmly by blower fan baffle liner (4) and plenum chamber (5) top, the bottom connects firmly by fan supporter (8) and plenum chamber (5) bottom, and fan supporter (8) connects firmly at upper case body (2) inner bottom surface.
3. split type horizontal gas flow clean bench according to claim 2, it is characterized in that being fixedly connected with slot frame (19) on described plenum chamber (5) the one side inwalls, be provided with noise elimination guide vane (18) in the slot frame (19), noise elimination guide vane (18) is positioned at a side of blower fan baffle liner (4).
4. split type horizontal gas flow clean bench according to claim 1 and 2, it is characterized in that the interior rear portion of described upper case body (2) is provided with sealing and compresses frame (13), diffuser plate (14), sealing compresses and is provided with high efficiency particulate air filter (15) in the frame (13), high efficiency particulate air filter (15) compresses the sealing of frame (13) double-sided compression by bolt and nut (16) and sealing, and upper case body (2) bottom is provided with lets out weepage holes (201).
5. split type horizontal gas flow clean bench according to claim 1 and 2 is characterized in that described upper case body (2) bottom is equipped with illuminating lamp (9) and cloche (17).
6. split type horizontal gas flow clean bench according to claim 1 is characterized in that described lower bearing bracket (3) bottom is provided with lower margin (11), lower margin roller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200009622U CN201007534Y (en) | 2007-01-22 | 2007-01-22 | Split type horizontal gas flow clean work bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200009622U CN201007534Y (en) | 2007-01-22 | 2007-01-22 | Split type horizontal gas flow clean work bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007534Y true CN201007534Y (en) | 2008-01-16 |
Family
ID=39003481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200009622U Expired - Fee Related CN201007534Y (en) | 2007-01-22 | 2007-01-22 | Split type horizontal gas flow clean work bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007534Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480606A (en) * | 2013-07-17 | 2014-01-01 | 上海奉净环保设备有限公司 | Cleaning device for automotive instrument panel |
| CN109692529A (en) * | 2018-12-26 | 2019-04-30 | 苏州安泰空气技术有限公司 | A kind of cleaning apparatus of bidirectional variable airflow pattern |
-
2007
- 2007-01-22 CN CNU2007200009622U patent/CN201007534Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480606A (en) * | 2013-07-17 | 2014-01-01 | 上海奉净环保设备有限公司 | Cleaning device for automotive instrument panel |
| CN103480606B (en) * | 2013-07-17 | 2016-02-10 | 上海奉净环保设备有限公司 | A kind of automobile instrument disc cleaning device |
| CN109692529A (en) * | 2018-12-26 | 2019-04-30 | 苏州安泰空气技术有限公司 | A kind of cleaning apparatus of bidirectional variable airflow pattern |
| CN109692529B (en) * | 2018-12-26 | 2023-11-07 | 苏州安泰空气技术有限公司 | Bidirectional variable airflow type cleaning equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107975843B (en) | Fume exhauster | |
| CN102865612B (en) | Kitchen cooking equipment with lampblack sucking device | |
| CN201007534Y (en) | Split type horizontal gas flow clean work bench | |
| CN110726164A (en) | Integrated cooker capable of adjusting volume of smoke collection cavity and manufacturing method thereof | |
| CN201636036U (en) | Intelligent direct current brushless motor | |
| CN202647938U (en) | Fan built-in oil leakage prevention integrated cooker | |
| CN201535523U (en) | Integrated cooking range | |
| CN211739204U (en) | Horizontal bellows | |
| CN209414200U (en) | A kind of dedicated low pressure high-speed centrifugal fan of textile industry elasticizer | |
| CN201121938Y (en) | Side air intake type ventilator | |
| CN211084176U (en) | Integrated kitchen of adjustable collection smoke chamber volume size | |
| CN2421562Y (en) | Air curtain type fume exhauster | |
| CN107218633B (en) | Fan structure for integrated kitchen | |
| CN102072517B (en) | Axial-flow invisible range hood | |
| CN210461063U (en) | Air blower with lower life cycle cost | |
| CN214094596U (en) | Integrated kitchen | |
| CN205208833U (en) | Energy -conserving new fan | |
| CN205025592U (en) | Air filtration system that makes an uproar falls in multistage high efficiency of integrated form | |
| CN210568664U (en) | Integrated stove with movable negative pressure box supported by bottom plate | |
| CN2625396Y (en) | Suction case body | |
| CN220892457U (en) | Air pressure balancer for balancing indoor air pressure | |
| CN218936434U (en) | Air duct structure for integrated kitchen | |
| CN2342272Y (en) | Single motor double air inlet fume exhaust fan | |
| CN208051667U (en) | A kind of woodwork polishing workbench | |
| CN216505765U (en) | Dust suction device of automatic edge bonding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 |