CN210070092U

CN210070092U - Purifying workbench

Info

Publication number: CN210070092U
Application number: CN201920744775.8U
Authority: CN
Inventors: 郑玉林; 陈玉双
Original assignee: Shanghai Fenglin Biotechnology Co Ltd
Current assignee: Shanghai Fenglin Biotechnology Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-14
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to the technical field of air purification equipment, and discloses a purification workbench, which comprises a workbench body, wherein the workbench body comprises a support body, a workbench surface and a purification device; the purification device and the working table are sequentially arranged on the support body from top to bottom, the working table and the support body are detachably connected, and the purification device, the working table and the support body enclose a semi-closed space; the opening end of the support body, which is positioned in the semi-closed space, is connected with an isolation door in a sliding manner, so that the purification device, the working table and the support body can enclose a quasi-closed working space. The utility model discloses have through setting up in the isolation door and the detachable table surface person of facilitating the use who supports the body connection that slides operate on table surface and guarantee the effect of table surface cleanliness factor.

Description

Purifying workbench

Technical Field

The utility model relates to an air purification equipment technical field, more specifically say, it relates to a clean bench.

Background

The purifying workbench is a purifying device which provides local high-cleanness working environment and has strong trafficability. The device is widely applied to the aspects of teaching, medicine and health, electronics, bioengineering, scientific experiments and the like, and is one of common instruments for microbiology, tissue culture and molecular biology experiments. The working principle of the purification workbench is that clean air (inlet filtered air) flows in a set direction in a specific space in a clean environment to form a high-cleanliness working space.

The prior Chinese patent with the publication number of 103084235A discloses a novel purifying workbench, which comprises a workbench body, wherein the workbench body is sequentially provided with a purifying device, a workbench surface and a supporting body from top to bottom, and the purifying device and the workbench surface enclose a quasi-closed operation space. Wherein purifier includes primary filter, fan, high efficiency filter, and primary filter locates workstation body top, and the fan is fixed in primary filter lower part, and high efficiency filter locates the fan lower part relatively, and high efficiency filter lower part sets up with table surface relatively. The air purification workbench can effectively prevent external air flow from permeating, and the peculiar smell generated by operation is stimulated to the human body, and the whole workbench has high air cleanliness, low working noise and high humanization.

But this technical scheme is when using, and the workspace switching that forms between whole support body and the purifier adopts the mode of immobilization for the inconvenient operation that operates on table surface of user leads to using inconvenient, has seriously influenced use comfort, and table surface and support body are fixed structure, and inconvenient cleans table surface, have influenced the cleanliness factor that the clean bench later stage was used, remain to improve.

SUMMERY OF THE UTILITY MODEL

To the inconvenient and inconvenient clear technical problem of table surface of current workspace switching mode, the utility model provides a clean bench, it has through setting up in the isolation door and the detachable table surface person of facilitating the use who slides and connect of support body and operate and guarantee the advantage of table surface cleanliness factor on table surface.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a purification workbench comprises a workbench body, wherein the workbench body comprises a support body, a workbench surface and a purification device;

the purification device and the working table are sequentially arranged on the support body from top to bottom, the working table and the support body are detachably connected, and a semi-closed space is defined by the purification device, the working table and the support body;

the support body is located the open end of semi-closed space slides and is connected with the insulated door to make purifier the table surface with support the body can enclose into accurate closed type workspace.

Through the technical scheme, when the user utilizes the clean bench to carry out the during operation, the user can be at purifier, support the body, carry out the operation in table surface and the synthetic closed type space that the dodge gate encloses, at first open the dodge gate, place the operating parts and operate on the table surface, after the operation, close the dodge gate, for whole operation room provides closed type experimental environment, through closed dodge gate, the going on of work around the person of facilitating the use, set table surface into detachable construction simultaneously, conveniently dismantle cleanness or change table surface, guarantee table surface's cleanliness factor, thereby guarantee whole clean bench's cleanliness factor, guarantee the normal clear of work.

Further, purifier includes primary air filter, ventilation blower, static pressure case and high-efficient air cleaner, just primary air filter the ventilation blower, static pressure case with high-efficient air cleaner from keeping away from table surface's one end is close to table surface's one end sets gradually in the inside of supporting the body.

Through above-mentioned technical scheme, the air is impressed the static pressure case through the primary air cleaner and the ventilation blower at top, evenly blows out at the last side of supporting the body through high-efficient air cleaner, forms the perpendicular air curtain of high cleanliness degree, gets rid of the interior former natural air of work area, can effectively prevent outside air current infiltration, and the effect of stabilizing the air current can be played in the setting of static pressure case to make the formation in the working space stabilize the air current, be favorable to the operation.

Further, the primary air filter and the high-efficiency air filter are detachably connected to the support body.

Through above-mentioned technical scheme, the convenience is regularly changed just effect air cleaner and high efficiency air cleaner to prevent just effect air cleaner or high efficiency air cleaner the condition of jam from appearing, guarantee the normal work of the two, guarantee the cleanliness factor of clean bench.

Furthermore, the ventilator can adjust the air volume.

Through the technical scheme, the air quantity of the ventilator is adjusted, and the air speed of the operation area is always in an ideal state.

Further, a plurality of first through holes are evenly formed in the end, close to the inner side of the support body, of the working table surface along the edge of the end, and a plurality of second through holes are evenly formed in the space, located on the working table surface, of the support body and far away from the purifying device.

Through the technical scheme, the air after the purification gets into airtight working space perpendicularly, get into through first through-hole after that and support in the space of airtight working space dorsad that body and table surface enclose, the outside of whole workstation body is derived to the rethread second through-hole, under air natural circulation's effect, circulate to the air intake once more, the circulation purifies, the cleanliness factor of the air that purifier purified has not only been improved, thereby further improve the cleanliness factor of the air after purifier purifies, the outward flange position for whole working space provides relatively clean air barrier simultaneously, help improving whole operational environment's cleanliness factor.

Furthermore, a plug is further arranged on the workbench body.

Through above-mentioned technical scheme, utilize the plug to supply power for the operating parts, facilitate the use.

Furthermore, one side of the supporting body is located in the working space, and a light source is arranged in the working space and comprises a fluorescent lamp and an ultraviolet germicidal lamp.

Through above-mentioned technical scheme, utilize the fluorescent lamp to provide the illumination for whole workstation body, utilize sterilamp to disinfect to the workstation body, further improved the cleanliness factor of workstation body.

Furthermore, glass baffles are respectively arranged on two sides of the support body, which are positioned in the working space, and the isolating door is of an integrated structure formed by combining a glass plate and metal strip frames wrapped on the peripheral edges of the glass plate.

Through above-mentioned technical scheme, the person of facilitating the use observes the behavior on the table surface, makes things convenient for the later stage to observe.

Furthermore, four corners in the bottom of the workbench body are provided with universal wheels.

Through above-mentioned technical scheme, the setting up of universal wheel conveniently removes whole workstation body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the purification device, the working table top and the support body are arranged on the working table body, and the isolation door is connected on the support body in a sliding manner, so that a quasi-closed working space can be enclosed by the purification device, the working table top and the support body;

(2) the detachable primary air filter and the detachable high-efficiency air filter are arranged in the purification device, so that the purification device can be conveniently cleaned or replaced at regular intervals, the blockage situation of the purification device is prevented, the normal operation of the purification device and the high-efficiency air filter is ensured, meanwhile, the static pressure box is arranged in the purification device, the effect of stabilizing air flow can be achieved, and the ventilator capable of adjusting air volume is arranged, so that the air speed of an operation area can be ensured to be in an ideal state all the time;

(3) through evenly seting up a plurality of first through-holes on table surface, the space that is located table surface and keeps away from purifier in one side of supporting the body evenly sets up a plurality of second through-holes, make the air current that gets into the workspace perpendicularly can loop through first through-hole and second through-hole and derive whole workstation body, and through natural circulation, circulate to the air outlet once more, the circulation purifies, not only improved the cleanliness factor of the air that purifier purified, outward flange position for whole workspace provides relative clean air protective screen.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic structural view of a purification apparatus of the present invention;

fig. 3 is the schematic structural diagram of the utility model after the isolation door is removed.

Reference numerals: 1. a table body; 11. a support body; 111. a second through hole; 112. a light source; 1121. a fluorescent lamp; 1122. an ultraviolet germicidal lamp; 12. a work table; 121. a first through hole; 13. a purification device; 131. a primary air filter; 132. a ventilator; 133. a static pressure box; 134. a high efficiency air filter; 14. an isolation gate; 15. a plug; 16. a universal wheel.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1-2, a decontamination station includes a support body 11, a work surface 12, and a decontamination apparatus 13. The purification device 13 and the working table 12 are sequentially arranged on the support body 11 from top to bottom, and the purification device 13, the working table 12 and the support body 11 enclose a semi-closed space. An isolation door 14 is slidably connected to an opening end of the support body 11, which is located in the semi-closed space, so that the purification device 13, the working table 12 and the support body 11 can enclose a quasi-closed working space. Like this, it is when the user utilizes clean bench to carry out work, the user can be at purifier 13, support body 11, carry out the operation in the synthetic closed type space that table surface 12 and isolator 14 enclose, at first open isolator 14, place the operating parts and operate on the operation panel, after the operation, close isolator 14, for providing closed type experimental environment for whole operation room, through closed isolator 14, the going on of work around the person of facilitating the use, can guarantee relatively clean experimental environment when guaranteeing convenient operation, excellent in use effect.

Meanwhile, the work table 12 is provided as a detachable structure. Preferably, the work table 12 is clamped inside the support body 11 and connected to the support body 11 by bolts. Like this, through dismantling the bolt, dismantle table surface 12 from supporting body 11, conveniently dismantle clean or change table surface 12, guarantee table surface 12's cleanliness factor to guarantee whole clean workbench's cleanliness factor, guarantee the normal clear of work.

The work surface 12 is provided as an integral structure formed by a glass plate and a metal strip frame wrapped around the periphery of the glass plate. Thus, the user can observe the operation member comprehensively.

In addition, glass blocks are respectively arranged on two sides of the support body 11, which are positioned in the working space, and the isolation door 14 is formed by combining a glass plate and a metal strip frame wrapped on the peripheral edge of the glass plate into an integrated structure. Therefore, the user can observe the condition on the working table 12 conveniently, and the observation at the later stage is facilitated.

Referring to fig. 2, the purifying device 13 includes a primary air filter 131, a ventilator 132, a static pressure box 133 and a high efficiency air filter 134, and the primary air filter 131, the ventilator 132, the static pressure box 133 and the high efficiency air filter 134 are sequentially disposed inside the supporting body 11 from one end far away from the working platform 12 to one end close to the working platform 12. Thus, the air is pressed into the static pressure box 133 through the primary air filter 131 and the ventilator 132 at the top, and is uniformly blown out from the upper side part of the support body 11 through the high-efficiency air filter 134, so as to form a vertical air curtain with high cleanliness, remove the original natural air in the working area, effectively prevent external airflow from permeating, and the static pressure box 133 can play a role in stabilizing the airflow, so that the stable airflow is formed in the working space, and the operation is facilitated.

Wherein, the primary air filter 131 and the high efficiency air filter 134 are detachably connected to the support body 11. Preferably, the primary air filter 131 and the high efficiency air filter 134 are both bolted into the support body 11. Like this, conveniently change primary air cleaner 131 and high-efficient air cleaner 134 regularly to prevent that the condition of blockking up from appearing in primary air cleaner 131 or high-efficient air cleaner 134, guarantee the normal work of the two, guarantee the cleanliness factor of clean bench.

The ventilator 132 can adjust the air volume in order to ensure that the air velocity in the operation area is always in an ideal state. Preferably, the air volume of the ventilator 132 is controlled by providing an inverter inside the ventilator 132. The ventilator 132 is a low-noise centrifugal ventilator 132.

In order to expand the cleaning range of the whole working space, referring to fig. 3, a plurality of first through holes 121 are uniformly formed along the edge of one end of the working table 12 close to the inner side of the supporting body 11, and a plurality of second through holes 111 are uniformly formed in a space of one side of the supporting body 11, which is located on the working table 12 and far away from the purifying device 13. Preferably, the first through hole 121 and the second through hole 111 are both circular through holes. Like this, the air after the purification gets into airtight working space perpendicularly, get into through first through-hole 121 and support in the space of the airtight working space of dorsad that body 11 and table surface 12 enclose after that, whole workstation body 1's outside is derived to rethread second through-hole 111, under air natural circulation's effect, again circulate to the air intake, the circulation purifies, the cleanliness factor of the air that purifier 13 purified has not only been improved, thereby further improve the cleanliness factor of the air after purifier 13 purifies, the outward flange position for whole working space provides relative clean air barrier simultaneously, help improving whole operational environment's cleanliness factor.

Referring also to fig. 3, the table body 1 is further provided with a plug 15. The plug 15 is used for supplying power to the operation room on the working table surface 12, and the use is convenient.

In addition, a light source 112 is disposed in the working space on one side of the support body 11, and the light source 112 includes a fluorescent lamp 1121 and an ultraviolet germicidal lamp 1122. It is preferred. The fluorescent lamps 1121 are disposed on an inner sidewall of one side of the support body 11 opposite to the isolation door 14, two fluorescent lamps 1121 are disposed, the two fluorescent lamps 1121 are symmetrical with respect to a vertical center line of the support body 11, and one ultraviolet lamp is disposed between the two fluorescent lamps 1121. The fluorescent lamp 1121 is used for providing illumination for the whole workbench body 1, a soft and bright illumination system is adopted, the working intensity is reduced, the ultraviolet lamp is used for sterilization, any microorganism pollution hidden danger is eliminated, and the operation is facilitated.

Four corners in the bottom of the workbench body 1 are provided with universal wheels 16. Thus, the entire table body 1 is conveniently moved.

The utility model discloses a concrete implementation principle is: when the purification workbench works, purified air is pressed into the static pressure box 133 through the primary air filter 131 and the low-noise centrifugal fan 132 on the top, and is uniformly blown out from the upper side part of the support body 11 through the high-efficiency air filter 134 to form a vertical air curtain with high cleanliness, so that original natural air in a working area is removed, an ideal high-cleanliness space can be quickly achieved, the isolation door 14 is upwards slid, an operating part is placed on the workbench surface 12 for operation, after the operation is finished, the isolation door 14 is downwards slid, the whole purification workbench is closed, the high-cleanliness space is provided for the later operation process of the operating part, in the process, the air speed in the working area is always in an ideal state by adjusting the air volume of the fan 132, after the fan is used for a period of time, the primary air filter 131 and the high-efficiency air filter 134 can be detached and replaced, so that the normal use of the fan is ensured, simple operation, convenient use and strong practicability.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A purification workbench is characterized by comprising a workbench body (1), wherein the workbench body (1) comprises a support body (11), a workbench surface (12) and a purification device (13);

the purification device (13) and the working table top (12) are sequentially arranged on the support body (11) from top to bottom, the working table top (12) and the support body (11) are detachably connected, and the purification device (13), the working table top (12) and the support body (11) enclose a semi-closed space;

an isolation door (14) is connected to the opening end of the support body (11) in the semi-closed space in a sliding manner, so that the purification device (13), the working table surface (12) and the support body (11) enclose a quasi-closed working space.

2. Purification bench according to claim 1, characterized in that the purification device (13) comprises a primary air filter (131), a ventilator (132), a static pressure box (133) and a high efficiency air filter (134), and the primary air filter (131), the ventilator (132), the static pressure box (133) and the high efficiency air filter (134) are arranged inside the support body (11) in sequence from the end far from the bench top (12) to the end near the bench top (12).

3. Decontamination station according to claim 2, characterized in that the primary air filter (131) and the high efficiency air filter (134) are detachably connected to the support body (11).

4. The decontamination station of claim 2, wherein said ventilator (132) is air volume adjustable.

5. The purification workbench according to claim 1, wherein a plurality of first through holes (121) are uniformly formed along the edge of one end of the workbench surface (12) close to the inner side of the support body (11), and a plurality of second through holes (111) are uniformly formed in a space of one side of the support body (11) away from the purification device (13) and located on the workbench surface (12).

6. Decontamination station according to claim 1, characterized in that the station body (1) is further provided with a plug (15).

7. The decontamination station of claim 1, wherein a side of the support body (11) is positioned within the workspace to provide a light source (112), the light source (112) comprising a fluorescent lamp (1121) and a germicidal ultraviolet lamp (1122).

8. The decontamination workstation of claim 1, wherein the support body (11) is provided with glass baffles on both sides of the workspace, and the isolation door (14) is formed by combining a glass plate and a metal strip frame wrapped around the glass plate to form an integrated structure.

9. Purification bench according to claim 1, characterized in that universal wheels (16) are provided at the bottom four corners of the bench body (1).