Purification laminar flow vehicle

Abstract

The utility model discloses a purification laminar flow vehicle which comprises a vehicle body, doors are arranged on the front side of the vehicle body, a left channel is arranged on the left side of the vehicle body, a lower channel is arranged on the lower side of the vehicle body, a right channel is arranged on the right side of the vehicle body, and the left channel, the lower channel, the right channel and the vehicle body form a communicated circulating air channel. A bottom plate capable of sliding outwards is arranged at the bottom in the vehicle body, a top plate capable of sliding outwards is arranged at the top in the vehicle body, and when the opening door is opened, the bottom plate, the opening door and the top plate define a loading and unloading area; the operating gloves are arranged on the inner side of the opening door, and a hand extends into the operating gloves from the outer side, so that articles in a vehicle body can be operated, and the purification and sterilization effects of the articles in the vehicle are prevented from being influenced; in addition, the bottom plate and the top plate are arranged on the inner side of the vehicle body in a sliding mode, a relatively-closed loading and unloading area is defined by the door, the bottom plate and the top plate, and pollution during article loading and unloading is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of purification, in particular to a purification laminar flow vehicle. Background Art

[0002] During the sterile pharmaceutical production process, materials, instruments, and intermediates are transported in laminar flow carts to prevent contamination from airborne microorganisms or suspended solids. These carts are filled with filtered, clean air to protect the contents from contamination from the outside air.

[0003] Regarding the purification laminar flow vehicle, in the prior art, after searching, the utility model patent with Chinese patent publication number CN202320438U discloses a laminar flow vehicle, such as Figure 1 As shown, it mainly includes a vehicle body a, an air circulation device b is provided at the lower part of the vehicle body a, a filter c connected to the outlet of the air circulation device is provided on the right side of the vehicle body a, an air supply equalizing plate is connected to the left side of the filter c, a return air channel d connected to the inlet of the air circulation device is provided on the left side of the vehicle body, and an integrally detachable loading rack is provided between the air supply equalizing plate and the return air channel.

[0004] In the existing technology, laminar flow vehicles similar to the above-mentioned technical solutions have been found to have areas for improvement during actual implementation: after transferring medicines or items into the laminar flow vehicle and closing the door, if you want to look at the medicines or perform operations during the process, you can only open the door. At this time, outside air enters the vehicle, affecting the purification and sterilization effect of the items in the vehicle; in addition, when loading or unloading, the items are easily contaminated by external bacteria. Utility Model Content

[0005] In view of the shortcomings and defects in the existing technology, the purpose of the present invention is to provide a purification laminar flow vehicle, which solves the problem that the door needs to be opened when operating the items in the vehicle in the middle of the vehicle, affecting the purification and sterilization effect of the items in the vehicle, and the problem that the items are easily contaminated by external bacteria when loading or unloading.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a purification laminar flow vehicle, comprising a vehicle body, two doors are provided on the front side of the vehicle body, a left channel is provided on the left side of the vehicle body, a lower channel is provided on the lower side of the vehicle body, and a right channel is provided on the right side of the vehicle body. The left channel, the lower channel, the right channel and the vehicle body form a circulating air duct that is interconnected, an air circulation device is provided in the lower channel, and a filter is provided in the right channel. An operating hole is provided on each of the two doors, and operating gloves are provided on the inside of the doors at the operating hole. A bottom plate that can slide outward is provided at the bottom of the vehicle body, and a top plate that can slide outward is provided at the top of the vehicle body. When the doors are opened, the bottom plate, the doors and the top plate enclose a loading and unloading area. An exhaust valve is provided on the door, and liftable legs are provided at the bottom of the vehicle body, and universal wheels are provided at the bottom of the legs.

[0007] As a further improvement of the present invention, sliding grooves are provided on the inner wall of the vehicle body and the inner side of the door opening at positions corresponding to the bottom plate and the top plate, and the bottom plate and the top plate are respectively slidably connected to the sliding grooves.

[0008] As a further improvement of the present invention, both the bottom plate and the top plate are provided with travel motors capable of driving them to slide.

[0009] As a further improvement of the present invention, air guide strips are provided on the upper and lower sides of the exhaust valve on the inner side of the door opening.

[0010] As a further improvement of the present invention, the support legs are hydraulic cylinders.

[0011] As a further improvement of the present invention, a slide rail is provided in the middle of the inner side of the vehicle body, and a partition is slidably provided on the slide rail.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] 1. By providing operating gloves on the inner side of the door, the hand can be put into the operating gloves on the outside to operate the items in the vehicle without opening the door, avoiding opening the door and causing contamination of the items in the vehicle, thereby avoiding affecting the purification and sterilization effect of the items in the vehicle; in addition, by providing a bottom plate that can slide at the bottom of the inner side of the vehicle body and a top plate that can slide at the top of the inner side of the vehicle body, when loading and unloading items, the door is opened, and the bottom plate and the top plate are slid outward, and then the door, the bottom plate and the top plate are pushed to the side of another docking vehicle and docked with it. At this time, the door, the bottom plate and the top plate enclose a relatively closed loading and unloading area, reducing pollution when loading and unloading items; in addition, an exhaust valve is provided on the door, and when loading and unloading items, the exhaust valve is opened to discharge the air in the loading and unloading area to the outside, reducing the intrusion and pollution of external air, and further avoiding the contamination of items by external air when loading and unloading items.

[0014] In addition, by providing liftable legs at the bottom of the vehicle body, the height of the vehicle body can be easily adjusted, so that when loading and unloading the vehicle, it can be adjusted according to the actual height of the docking vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings:

[0016] Figure 1 It is a structural diagram of the prior art;

[0017] Figure 2 This is a schematic cross-sectional view of the utility model;

[0018] Figure 3 for Figure 2 AA section view;

[0019] Figure 4 Schematic diagram of the structure of the circulating air duct inside the vehicle body;

[0020] In the figure: 1. Vehicle body; 2. Door; 3. Operating hole; 4. Operating gloves; 5. Bottom plate; 6. Top plate; 8. Exhaust valve; 9. Support legs; 10. Universal wheel; 11. Slide; 12. Air guide strip; 13. Partition; 14. Left channel; 15. Lower channel; 16. Right channel; 17. Filter; 18. Air circulation device; 19. Slide rail. DETAILED DESCRIPTION

[0021] The following is combined with Figure 2-4 The present invention will be described in further detail. For a clearer illustration, only the structures related to the present invention are shown in the figures.

[0022] For the convenience of description, the coordinate system is defined as follows Figure 1 As shown, the left-right direction is the horizontal direction, the front-back direction is the longitudinal direction, and the up-down direction is the vertical direction.

[0023] The embodiment of the utility model discloses a purification laminar flow vehicle. Figure 2 and Figure 4 A purification laminar flow vehicle includes a vehicle body 1, two doors 2 are provided on the front side of the vehicle body 1, a left channel 14 is provided on the left side of the vehicle body 1, a lower channel 15 is provided on the lower side of the vehicle body 1, and a right channel 16 is provided on the right side of the vehicle body 1. The left channel 14, the lower channel 15, the right channel 16, and the vehicle body 1 form a circulating air duct that is interconnected. An air circulation device 18 is provided in the lower channel 15, and a filter 17 is provided in the right channel 16. The above arrangement is the same as the prior art, and this application does not make any improvements thereto.

[0024] In this embodiment, Figure 2 and Figure 3As shown, corresponding slide grooves 11 are provided on the inner wall of the vehicle body 1 and the inner side of the door opening 2 at the positions corresponding to the bottom plate 5 and the top plate 6. The bottom plate 5 and the top plate 6 are respectively slidably connected to the slide grooves 11. The bottom plate 5 and the top plate 6 are both provided with walking motors that can drive them to slide (not shown in the drawings).

[0025] The two doors 2 are each provided with an operating hole 3, and operating gloves 4 are provided at the operating hole 3 on the inside of the door 2. A bottom plate 5 that can slide outward is provided at the bottom of the vehicle body 1, and a top plate 6 that can slide outward is provided at the top of the vehicle body 1. When the door 2 is opened, the bottom plate 5, the door 2, and the top plate 6 enclose a loading and unloading area. An exhaust valve is provided on the door 2, and air guide strips 12 are provided on the upper and lower sides of the exhaust valve on the inside of the door 2. A liftable support leg 9 is provided at the bottom of the vehicle body 1 to facilitate adjustment of the height of the vehicle body 1, so that it is convenient to adjust according to the actual height of the docking vehicle when loading and unloading the vehicle. The support leg 9 is a hydraulic cylinder, and a universal wheel 10 is provided at the bottom of the support leg 9.

[0026] In addition, if Figure 2 As shown, a slide rail 19 is provided at the middle portion of the inner side of the vehicle body 1 , and a partition 13 is slidably provided on the slide rail 19 .

[0027] The utility model provides an operating glove 4 on the inner side of the door 2. When the door 2 is not opened, the hand can be put into the operating glove 4 from the outside to operate the articles in the vehicle body 1, thereby avoiding opening the door 2 and causing the articles in the vehicle to be contaminated, thereby avoiding affecting the purification and sterilization effect of the articles in the vehicle; in addition, a bottom plate 5 is slidably provided at the bottom of the inner side of the vehicle body 1, and a top plate 6 is slidably provided at the top of the inner side of the vehicle body 1. When loading and unloading articles, the door 2 is opened, and the bottom plate 5 and the top plate 6 are slid outward. Then, the door 2, the bottom plate 5 and the top plate 6 are pushed to the side of another docking vehicle and docked with it. At this time, the door 2, the bottom plate 5 and the top plate 6 enclose a relatively closed loading and unloading area, reducing pollution when loading and unloading articles. When loading and unloading vehicles, the operating glove 4 can be used to load and unload articles; in addition, an exhaust valve is provided on the door 2. When loading and unloading articles, the exhaust valve is opened to discharge the air in the loading and unloading area to the outside, reducing the intrusion and pollution of external air, and further avoiding the contamination of articles by external air when loading and unloading articles.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances. It should be understood that the specific embodiments described here are only used to understand the present utility model and are not used to limit the present utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present utility model.

Claims

1. A purification laminar flow vehicle, comprising a vehicle body, two doors being provided on the front side of the vehicle body, a left channel being provided on the left side of the vehicle body, a lower channel being provided on the lower side of the vehicle body, and a right channel being provided on the right side of the vehicle body, wherein the left channel, the lower channel, the right channel, and the vehicle body form a circulating air duct interconnected with each other, an air circulation device being provided in the lower channel, and a filter being provided in the right channel, characterized in that: An operating hole is provided on each of the two doors, and operating gloves are provided at the operating hole on the inside of the doors. A bottom plate that can slide outward is provided at the bottom of the vehicle body, and a top plate that can slide outward is provided at the top of the vehicle body. When the doors are opened, the bottom plate, the doors, and the top plate form a loading and unloading area. An exhaust valve is provided on the doors, and a liftable support leg is provided at the bottom of the vehicle body, and a universal wheel is provided at the bottom of the support leg.

2. A purification laminar flow vehicle according to claim 1, characterized in that: Slide grooves are provided on the inner wall of the vehicle body and the inner side of the door at positions corresponding to the bottom plate and the top plate, and the bottom plate and the top plate are respectively slidably connected to the slide grooves.

3. A purification laminar flow vehicle according to claim 2, characterized in that: The bottom plate and the top plate are both provided with travel motors capable of driving them to slide.

4. A purification laminar flow vehicle according to claim 1, characterized in that: Air guide strips are provided on the upper and lower sides of the exhaust valve on the inner side of the door opening.

5. The purification laminar flow vehicle according to claim 1, characterized in that: The supporting legs are hydraulic cylinders.

6. A purification laminar flow vehicle according to any one of claims 1 to 5, characterized in that: A slide rail is provided at the middle of the inner side of the vehicle body, and a partition is slidably provided on the slide rail.

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