CN211886955U

CN211886955U - Clean workbench device

Info

Publication number: CN211886955U
Application number: CN202020523959.4U
Authority: CN
Inventors: 张素娟
Original assignee: Shenzhen Huilong Purification Technology Co ltd
Current assignee: Shenzhen Huilong Purification Technology Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-11-10
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a clean workbench device, which comprises a workbench body, a workbench surface and a purifying device, wherein the purifying device comprises a filtering mechanism and a dehumidifying mechanism, the filtering mechanism comprises a primary filtering chamber, a filtering fan and an advanced filtering chamber, a primary air inlet is arranged on the side wall of the primary filtering chamber, the primary air inlet is arranged at the back of the workbench body, the primary filtering chamber is communicated with the advanced filtering chamber through the filtering fan, a primary air outlet is arranged on the advanced filtering chamber, the dehumidifying mechanism is provided with a secondary air inlet and a secondary air outlet, and the primary air outlet of the advanced filtering chamber is communicated with the secondary air inlet of the dehumidifying mechanism through a pipeline; the working area of the working frame body is provided with an air cooling mechanism, the air cooling mechanism is arranged on the rear side of the working table surface, and a secondary air outlet of the dehumidifying mechanism is communicated with the air cooling mechanism through a pipeline. Adopt above-mentioned scheme, the utility model discloses simple structure, convenient to use improves filtering quality, and effectual clean that keeps the workstation has fine market using value.

Description

Clean workbench device

Technical Field

The utility model relates to a purify technical field, especially relate to, a clean bench device.

Background

The clean workbench is an air purification device which provides local dustless and sterile working environment, can artificially control and discharge polluted air in a working area through a special filter channel, avoids harm to people and the environment, can be widely applied to relevant industries such as a biological laboratory, medical sanitation, biological pharmacy and the like, and has good effects of improving process conditions, protecting the health of operators and improving the product quality and the yield. After the existing clean workbench is used for a long time, the filtering effect is obviously reduced, so that the working efficiency is lower. Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel clean bench device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a clean workbench device comprises a workbench body, a workbench surface and a purification device, wherein the workbench surface is arranged in the middle of the workbench body, the workbench body takes the position below the workbench surface as a clean area, the workbench body takes the position above the workbench surface as a work area, and the purification device is arranged in the clean area;

the purification device comprises a filtering mechanism and a dehumidifying mechanism, the filtering mechanism comprises a primary filtering chamber, a filtering fan and an advanced filtering chamber, a primary air inlet is formed in the side wall of the primary filtering chamber, the primary air inlet of the primary filtering chamber is arranged at the back of the working frame body, the primary filtering chamber is communicated with the advanced filtering chamber through the filtering fan, a primary air outlet is formed in the advanced filtering chamber, a secondary air inlet and a secondary air outlet are formed in the dehumidifying mechanism, and the primary air outlet of the advanced filtering chamber is communicated with a secondary air inlet of the dehumidifying mechanism through a pipeline;

the working area of the working frame body is provided with an air cooling mechanism, the air cooling mechanism is installed on the rear side of the working table top, and a secondary air outlet of the dehumidifying mechanism is communicated with the air cooling mechanism through a pipeline.

Preferably, in the clean bench device, the top inboard of work frame body is equipped with lighting lamp group and bactericidal lamp group, lighting lamp group and bactericidal lamp group set up perpendicularly, the light-emitting direction of lighting lamp group and bactericidal lamp group corresponds table surface and sets up.

Preferably, in the clean bench device, the lighting lamp group comprises at least two LED purification lamps, the germicidal lamp group comprises at least two ultraviolet germicidal lamps, two the LED purification lamps are arranged along the length direction of the work frame body, and the ultraviolet germicidal lamps are arranged along the width direction of the work frame body.

Preferably, in the clean bench device, the germicidal lamp group consists of two short ultraviolet germicidal lamps and one long ultraviolet germicidal lamp, and the two short ultraviolet germicidal lamps are mounted on the inner side of the top of the work frame body and arranged along the width direction of the work frame body;

the long ultraviolet germicidal lamp is arranged in the middle of the work frame body and is positioned at the rear side of the work table surface and is slightly higher than the surface of the work table surface.

Preferably, in the clean bench device, the LED purification lamp includes an LED lamp housing and two side plates symmetrically disposed at two sides, wherein two opposite sides of the LED lamp housing are respectively provided with a plurality of fasteners, the two side plates are respectively provided with a plurality of slots, and each slot is in one-to-one correspondence with each fastener; an LED mounting area is defined by the LED lamp shell and two side plates symmetrically arranged on two sides, and an LED lamp strip is arranged in the LED mounting area.

Preferably, clean bench device in, LED lamp strip is equipped with mounting panel, light guide plate, blast board, high temperature resistant lamp shade from inside to outside in proper order the side of light guide plate sets up the LED subassembly.

Preferably, in the clean bench device, the bottom of the working frame body is provided with an anti-static universal wheel, and the anti-static universal wheel is provided with a brake part.

Preferably, in the clean bench device, the air cooling mechanism comprises a horizontal air outlet plate and a vertical air outlet plate, and the horizontal air outlet plate is installed at the rear side of the working table and is vertical to the working table; the vertical air outlet plate is arranged on the inner side of the top of the working frame body.

The beneficial effects for prior art are that, adopt above-mentioned scheme, the utility model discloses simple structure, convenient to use improves filtering quality, and effectual clean of keeping the workstation has fine market using value.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the purification apparatus of FIG. 1 according to the present invention;

the figures above show: the air-conditioning system comprises a work frame body 1, a control panel 11, a purification device 2, a filtering mechanism 21, a primary filtering chamber 22, a primary air inlet 23, a filtering fan 24, a high-level filtering chamber 25, a dehumidifying mechanism 26, a work table 3 and an air cooling mechanism 4.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "rear," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 and 2, according to an embodiment of the present invention, the clean bench device includes a work frame body 1, a work table 3 and a purification device 2, wherein the work table 3 is installed in the middle of the work frame body 1, the work frame body 1 uses a position below the work table 3 as a clean area, and the work frame body 1 uses a position above the work table 3 as a work area; the lower part of the working frame body 1 is a clean area, the upper part of the working frame body 1 is a working area, and the purifying device 2 is arranged in the clean area; preferably, the work frame body 1 is frame construction, table surface 3 is the plate of placing on the frame of 1 middle part of the work frame body, and is preferred, the draw-in groove with 1 looks adaptation of the work frame body is seted up to table surface 3's periphery, and when placing table surface 3 on work frame body 1, table surface 3's periphery card is gone into on table frame body 1 to guarantee that table surface 3 can not produce at the during operation and rock. Further, an anti-static epoxy terrace layer is arranged on the surface of the working table top 3 to prevent static electricity. Preferably, the bottom of the work frame body 1 is provided with an anti-static universal wheel, and the anti-static universal wheel is provided with a brake component. Preferably, a glass hood is arranged in the working area of the working frame body 1 to form a working chamber, and a split door is arranged on the front side of the glass hood; preferably, a control panel 11 is disposed at the front side of the work frame body 1, and a plurality of control buttons are disposed at the lower side of the control panel 11. Preferably, the control panel 11 is a touch display screen, and the device can be correspondingly operated through the touch display screen and the control buttons, and meanwhile, information can be fed back to the touch display screen for display. Preferably, a buzzer and a warning lamp are arranged above the working frame body 1, if equipment fails, the buzzer sends out a 'dripping-dripping' sound, and the warning lamp is turned on to flash to remind an operator of timely maintenance.

The purification device 2 comprises a filtering mechanism 21 and a dehumidifying mechanism 26, the filtering mechanism 21 comprises a primary filtering chamber 22, a filtering fan 24 and an advanced filtering chamber 25, a primary air inlet 23 is formed in the side wall of the primary filtering chamber 22, the primary air inlet 23 of the primary filtering chamber 22 is arranged at the back of the working frame body 1, the primary filtering chamber 22 is communicated with the advanced filtering chamber 25 through the filtering fan 24, a primary air outlet is formed in the advanced filtering chamber 25, the dehumidifying mechanism 26 is provided with a secondary air inlet and a secondary air outlet, and the primary air outlet of the advanced filtering chamber 25 is communicated with the secondary air inlet of the dehumidifying mechanism 26 through a pipeline; preferably, the secondary air inlet of the dehumidifying mechanism 26 is communicated with the primary filtering chamber 22 through a pipeline; preferably, a primary filter is arranged at the primary air inlet 23 of the primary filter chamber 22. Preferably, the primary filter is a primary air filter, and the primary filter chamber 22 is surrounded by an antistatic mesh cloth; the filtering fan 24 and the advanced filtering chamber 25 are air high-efficiency filters with the model of ZJ-EC310 or VTRANS-E2 AHG; the dehumidifying mechanism 26 is a rotary dehumidifier, which can be a JTM-T rotary dehumidifier, the dehumidifying rotary wheel is divided into a processing area and a regeneration area by a sealing system in the dehumidifying section, and the dehumidifying rotary wheel slowly rotates at the speed of 8-10 r/h to ensure that the whole dehumidifying process is a continuous process. When the processing air passes through the processing area of the rotating wheel, the water vapor in the processing air is adsorbed by the moisture absorption medium in the rotating wheel, the water vapor simultaneously carries out phase change and releases latent heat, and the rotating wheel gradually approaches to saturation due to absorbing certain moisture; at this time, the process air becomes dry and hot air due to its own moisture reduction and latent heat release. Meanwhile, in the regeneration area, the other path of air firstly passes through the regeneration heater, then is changed into high-temperature air and passes through the saturated rotating wheel after moisture absorption, so that the moisture absorbed in the rotating wheel is evaporated, and the dehumidification capacity of the rotating wheel is recovered; meanwhile, the regeneration air is changed into wet air due to the evaporation of moisture; and then, discharging the wet air to the outside through a regeneration fan. The dust particles of the air are filtered by the primary filter, the air is further filtered by the high-efficiency air filter, and then the air is subjected to moisture absorption powder by the rotary dehumidifier, so that the dust-free effect is further ensured. The air high-efficiency filter and the rotary dehumidifier adopted in the embodiment are both conventional devices, and therefore, the descriptions thereof are omitted.

The workspace of the work frame body 1 is provided with an air cooling mechanism 4, the air cooling mechanism 4 is arranged at the rear side of the worktable surface 3, and a secondary air outlet of the dehumidifying mechanism 26 is communicated with the air cooling mechanism 4 through a pipeline. Preferably, the air cooling mechanism 4 comprises a horizontal air outlet plate and a vertical air outlet plate, and the horizontal air outlet plate is installed at the rear side of the working table 3 and is perpendicular to the working table 3; the vertical air outlet plate is arranged on the inner side of the top of the working frame body 1. Preferably, a touch switch of the air cooling mechanism 4 is arranged on the front side of the upper end of the work frame body 1, the air outlet temperature of the air cooling mechanism 4 and the air speed of a work area are adjusted through the touch switch to enable the air speed to be in AN ideal state all the time, and the air cooling mechanism 4 can be AN LSQWR 30M/AN1-H air cooling module machine. For table surface 3, horizontal direction and vertical direction all have the air outlet, and the staff can adjust according to actual demand, uses horizontal air-out or perpendicular air-out.

The utility model discloses a work support body 1, including work support body, lamp group, bactericidal lamp group, the top inboard of work support body 1 is equipped with lighting lamp group and bactericidal lamp group, lighting lamp group and bactericidal lamp group set up perpendicularly, the light-emitting direction of lighting lamp group and bactericidal lamp group corresponds table surface 3 and sets up. Preferably, the lighting lamp group comprises at least two LED purification lamps, the germicidal lamp group comprises at least two ultraviolet germicidal lamps, two the LED purification lamps are arranged along the length direction of the work frame body 1, and the ultraviolet germicidal lamps are arranged along the width direction of the work frame body 1. Preferably, the germicidal lamp group comprises two short ultraviolet germicidal lamps and a long ultraviolet germicidal lamp, and the two short ultraviolet germicidal lamps are installed on the inner side of the top of the work frame body 1 and arranged along the width direction of the work frame body 1; the long ultraviolet germicidal lamp is arranged in the middle of the work frame body 1 and is positioned at the rear side of the work table top 3 and is slightly higher than the surface of the work table top 3. Preferably, the LED purifying lamp comprises an LED lamp housing and two side plates symmetrically arranged on two sides of the LED lamp housing, wherein a plurality of buckles are respectively arranged on two opposite sides of the LED lamp housing, a plurality of clamping grooves are respectively arranged on the two side plates, and each clamping groove is in one-to-one correspondence with each buckle; an LED mounting area is defined by the LED lamp shell and two side plates symmetrically arranged on two sides, and an LED lamp strip is arranged in the LED mounting area. Preferably, the LED lamp strip is equipped with mounting panel, light guide plate, blast board, high temperature resistant lamp shade from inside to outside in proper order the side of light guide plate sets up the LED subassembly.

In the working state, workers can adjust according to actual requirements, firstly, horizontal air outlet or vertical air outlet is adjusted according to requirements, and if vertical air outlet is needed, a fan connected with a vertical air outlet plate is started; the lighting lamp group and the sterilizing lamp group are turned on through a switch arranged on the front side of the upper end of the working frame body, the purifying device is turned on at the same time, and outside air enters the primary filtering chamber after being filtered by the primary filter through the primary air inlet and then is secondarily filtered by the air high-efficiency filter; then, the air after the secondary filtration is sent to a dehumidifying mechanism, and the dehumidifying mechanism absorbs moisture powder for the air after the secondary filtration, so as to further ensure dust-free; and finally, the worker adjusts the air outlet temperature of the air cooling mechanism and the air speed of a working area through a touch switch of the air cooling mechanism arranged on the front side of the upper end of the working frame body, so that the speed of the air cooling mechanism is always in an ideal state.

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. A clean workbench device is characterized by comprising a workbench body, a workbench surface and a purifying device, wherein the workbench surface is arranged in the middle of the workbench body;

2. The clean bench device according to claim 1, wherein a lighting lamp set and a germicidal lamp set are arranged on the inner side of the top of the work frame body, the lighting lamp set and the germicidal lamp set are vertically arranged, and the light emitting directions of the lighting lamp set and the germicidal lamp set correspond to the work table surface.

3. The clean bench device according to claim 2, wherein the illumination lamp set comprises at least two LED purification lamps, the germicidal lamp set comprises at least two UV germicidal lamps, the two LED purification lamps are arranged along the length direction of the work frame body, and the two UV germicidal lamps are arranged along the width direction of the work frame body.

4. The clean bench device according to claim 3, wherein the germicidal lamp group comprises two short UV germicidal lamps and one long UV germicidal lamp, the two short UV germicidal lamps are installed at the inner side of the top of the work frame body and arranged along the width direction of the work frame body;

5. The clean bench device according to claim 3, wherein the LED purification lamp comprises an LED lamp housing and two side plates symmetrically arranged at two sides of the LED lamp housing, wherein a plurality of buckles are respectively arranged at two opposite sides of the LED lamp housing, a plurality of clamping grooves are respectively arranged on the two side plates, and each clamping groove is arranged in one-to-one correspondence with each buckle; an LED mounting area is defined by the LED lamp shell and two side plates symmetrically arranged on two sides, and an LED lamp strip is arranged in the LED mounting area.

6. The clean bench device according to claim 5, wherein the LED light bar is sequentially provided with a mounting plate, a light guide plate, a brightness enhancement plate and a high temperature resistant lampshade from inside to outside, and the LED assembly is arranged on the side edge of the light guide plate.

7. The clean bench device as claimed in claim 1, wherein the bottom of the working frame body is provided with an anti-static universal wheel, and the anti-static universal wheel is provided with a brake member.

8. The clean bench device according to claim 1, wherein the air cooling mechanism comprises a horizontal air-out plate and a vertical air-out plate, the horizontal air-out plate is installed at the rear side of the working table and is arranged perpendicular to the working table; the vertical air outlet plate is arranged on the inner side of the top of the working frame body.