阅读说明：本技术 动物转运隔离器 (Isolator is transported to animal ) 是由 王栋 李炜煜 常宗湧 鲍昀利 何希君 张险峰 于 2021-09-17 设计创作，主要内容包括：本发明公开了一种动物转运隔离器,包括隔离箱体、排气系统、进气系统、控制系统和电源。隔离箱体的侧面设有门体,隔离箱体的底部安装有行走轮。排气系统用于排出隔离箱体内的气体。排气通路的第一端与隔离箱体连通,排气通路的第二端与大气连通。进气系统用于向隔离箱体内输入气体。控制系统包括输入设备和控制器,输入设备与控制器电连接,控制器与风机电连接。输入设备位于隔离箱体的外侧,用于输入控制指令。电源能够向风机、输入设备和控制器供电。相比于现有技术,本发明的动物转运隔离器用于保证工作人员的人身安全,并能有效避免对实验场所自身以及周边的环境造成污染。(The invention discloses an animal transfer isolator which comprises an isolation box body, an exhaust system, an air inlet system, a control system and a power supply. The side of keeping apart the box is equipped with a body, and the walking wheel is installed to the bottom of keeping apart the box. The exhaust system is used for exhausting gas in the isolation box body. The first end of the exhaust passage is communicated with the isolation box body, and the second end of the exhaust passage is communicated with the atmosphere. The air inlet system is used for inputting air into the isolation box body. The control system comprises input equipment and a controller, wherein the input equipment is electrically connected with the controller, and the controller is electrically connected with the fan. The input device is positioned at the outer side of the isolation box body and used for inputting control instructions. The power supply can supply power to the fan, the input device, and the controller. Compared with the prior art, the animal transfer isolator is used for ensuring the personal safety of workers and effectively avoiding the pollution to the experimental place and the surrounding environment.)

1. An animal transport isolator, comprising:

the side surface of the isolation box body is provided with a door body which can be opened and closed, and the bottom of the isolation box body is provided with travelling wheels;

the exhaust system is used for exhausting gas in the isolation box body and comprises an exhaust passage, and a filtering device, a biological airtight valve and a fan which are sequentially arranged on the exhaust passage; a first end of the exhaust passage is communicated with the isolation box body, and a second end of the exhaust passage is communicated with the atmosphere; the filter device is closer to the first end of the exhaust passage than the biologically-enclosed valve and the fan;

the air inlet system is used for inputting air into the isolation box body and comprises an air inlet passage, the first end of the air inlet passage is communicated with the isolation box body, and the second end of the air inlet passage is communicated with the atmosphere;

the control system comprises an input device and a controller, the input device is electrically connected with the controller, and the controller is electrically connected with the fan; the input equipment is positioned at the outer side of the isolation box body and used for inputting a control command;

a power source capable of supplying power to the blower, the input device, and the controller.

2. The animal transport isolator of claim 1, further comprising an electrical enclosure secured to a top of the isolation enclosure, the exhaust system, the intake system, the control system, and the power supply all mounted within the electrical enclosure.

3. The animal transport isolator of claim 1, wherein the exhaust passageway includes an exhaust box and an exhaust pipe, the first end of the exhaust box being the first end of the exhaust passageway, the first end of the exhaust box being in communication with the isolation box, the second end of the exhaust box being in communication with the first end of the exhaust pipe, the second end of the exhaust pipe being the second end of the exhaust passageway, the second end of the exhaust pipe being in communication with the atmosphere.

4. The animal transfer isolator of claim 3, wherein the filtering device is installed in the exhaust box and comprises a filter screen and a first high efficiency filter which are sequentially arranged along the direction of the outlet wind.

5. The animal transport isolator of claim 3, wherein the exhaust system further comprises a backup tube, a first sterile port, and a first cover; the first end of the standby pipe is communicated with the part of the exhaust pipe, which is positioned between the filtering device and the biological airtight valve, and the second end of the standby pipe is communicated with the atmosphere; the first disinfection port is arranged at the second end of the standby pipe, and the first cover body is detachably arranged at the first disinfection port; the exhaust passage and the standby pipe form a three-way structure; the exhaust pipe is provided with an aerosol detection port which can be opened and closed, and the aerosol detection port is located between the first end of the exhaust pipe and the first end of the standby pipe.

6. The animal transfer isolator of claim 1, wherein the air intake system includes an air intake housing and an air intake pipe, the first end of the air intake housing is the first end of the air intake passage, the first end of the air intake housing is in communication with the isolation housing, the second end of the air intake housing is in communication with the first end of the air intake pipe, the second end of the air intake pipe is the second end of the air intake passage, and the second end of the air intake pipe is in communication with the atmosphere.

7. The animal transfer isolator of claim 6, wherein the air intake system further comprises a second high efficiency filter, a heating system, a second disinfection port, and a second cover, the second high efficiency filter is mounted in the air intake box, the heating system is mounted on the air intake pipe, the second disinfection port is mounted at the second end of the air intake pipe, and the second cover is detachably mounted at the second disinfection port.

8. The animal transport isolator of claim 1, further comprising a light for providing illumination to the inside of the isolation box, the light being electrically connected to the controller and the power source.

9. The animal transport isolator of claim 1, further comprising a pressure sensor for sensing air pressure inside the isolation enclosure, the pressure sensor being electrically connected to the controller.

10. The animal transport isolator of claim 1, further comprising a floor, a drain pipe, and a drain valve; the inner bottom surface of the isolation box body is V-shaped, the bottom plate is erected on the inner bottom surface of the isolation box body, water leakage holes are formed in the bottom plate, and the bottom plate divides the inner space of the isolation box body into an upper animal region and a lower water accumulation region; the drain pipe is fixed on the outer side surface of the isolation box body, and one end of the drain pipe is communicated with the ponding area; the drain valve is installed on the drain pipe.

Technical Field

The invention relates to the technical field of animal transportation, in particular to an animal transportation isolator.

Background

In the prior art, animal transport is usually achieved using iron cages. However, for animals infected with highly pathogenic microorganisms, if the iron cage transportation mode is adopted, pathogenic microorganisms are easy to spread. Therefore, the technical problem to be solved by the technical staff in the field is to provide an animal transfer isolator for ensuring the personal safety of the staff and effectively avoiding the pollution to the experimental site and the surrounding environment.

Disclosure of Invention

The invention aims to provide an animal transfer isolator which is used for ensuring the personal safety of workers and effectively avoiding pollution to the experimental site and the surrounding environment.

In order to achieve the purpose, the invention provides the following scheme:

the invention discloses an animal transfer isolator, which comprises:

the side surface of the isolation box body is provided with a door body which can be opened and closed, and the bottom of the isolation box body is provided with travelling wheels;

the exhaust system is used for exhausting gas in the isolation box body and comprises an exhaust passage, and a filtering device, a biological airtight valve and a fan which are sequentially arranged on the exhaust passage; a first end of the exhaust passage is communicated with the isolation box body, and a second end of the exhaust passage is communicated with the atmosphere; the filter device is closer to the first end of the exhaust passage than the biologically-enclosed valve and the fan;

the air inlet system is used for inputting air into the isolation box body and comprises an air inlet passage, the first end of the air inlet passage is communicated with the isolation box body, and the second end of the air inlet passage is communicated with the atmosphere;

the control system comprises an input device and a controller, the input device is electrically connected with the controller, and the controller is electrically connected with the fan; the input equipment is positioned at the outer side of the isolation box body and used for inputting a control command;

a power source capable of supplying power to the blower, the input device, and the controller.

Preferably, the air conditioner further comprises an electric box body fixed at the top of the isolation box body, and the exhaust system, the air intake system, the control system and the power supply are all installed in the electric box body.

Preferably, the exhaust passage includes an exhaust box and an exhaust pipe, a first end of the exhaust box is a first end of the exhaust passage, the first end of the exhaust box is communicated with the isolation box, a second end of the exhaust box is communicated with a first end of the exhaust pipe, a second end of the exhaust pipe is a second end of the exhaust passage, and the second end of the exhaust pipe is communicated with the atmosphere.

Preferably, the filtering device is installed in the exhaust box body and comprises a filter screen and a first efficient filter which are sequentially arranged along the wind direction of the outlet air.

Preferably, the exhaust system further comprises a standby pipe, a first sterilization port and a first cover body; the first end of the standby pipe is communicated with the part of the exhaust pipe, which is positioned between the filtering device and the biological airtight valve, and the second end of the standby pipe is communicated with the atmosphere; the first disinfection port is arranged at the second end of the standby pipe, and the first cover body is detachably arranged at the first disinfection port; the exhaust passage and the standby pipe form a three-way structure; the exhaust pipe is provided with an aerosol detection port which can be opened and closed, and the aerosol detection port is located between the first end of the exhaust pipe and the first end of the standby pipe.

Preferably, the air intake system includes air intake box and intake pipe, the first end of air intake box is the first end of air admission route, the first end of air intake box with keep apart the box intercommunication, the second end of air intake box with the first end intercommunication of intake pipe, the second end of intake pipe is the second end of air admission route, the second end and the atmosphere intercommunication of intake pipe.

Preferably, the air intake system further comprises a second high-efficiency filter, a heating system, a second disinfection port and a second cover body, the second high-efficiency filter is installed in the air intake box, the heating system is installed on the air intake pipe, the second disinfection port is installed at the second end of the air intake pipe, and the second cover body is detachably installed at the second disinfection port.

Preferably, the isolation box further comprises a lighting lamp for providing illumination for the isolation box body, and the lighting lamp is simultaneously electrically connected with the controller and the power supply.

Preferably, the isolation box further comprises a pressure sensor for detecting the air pressure inside the isolation box, and the pressure sensor is electrically connected with the controller.

Preferably, the water-saving device also comprises a bottom plate, a drain pipe and a drain valve; the inner bottom surface of the isolation box body is V-shaped, the bottom plate is erected on the inner bottom surface of the isolation box body, water leakage holes are formed in the bottom plate, and the bottom plate divides the inner space of the isolation box body into an upper animal region and a lower water accumulation region; the drain pipe is fixed on the outer side surface of the isolation box body, and one end of the drain pipe is communicated with the ponding area; the drain valve is installed on the drain pipe.

Compared with the prior art, the invention has the following technical effects:

when the animal transfer isolator is used, a relatively closed space is formed by the isolation box body, and air in the isolation box body is filtered and exhausted by the exhaust system, so that the personal safety of workers can be ensured, the workers are prevented from being infected or attacked by animals, and the pollution to the experimental place and the surrounding environment is effectively avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a front view of the animal transport isolator of the present embodiment;

fig. 2 is a top view of the internal structure of the electrical box in this embodiment;

FIG. 3 is a left side view of the animal transport isolator of the present embodiment;

description of reference numerals: 1-an electrical box body; 2-isolating the box body; 3-an observation window; 4-a bottom plate; 5-a chassis; 6-travelling wheels; 7-a touch screen; 8-power switch; 9-a drain valve; 10-an exhaust box body; 11-a power supply; 12-aerosol detection port; 13-a bio-tight valve; 14-a lighting lamp; 15-a fan; 16-a controller; 17-an air inlet box body; 18-a first sterile port; 19-a second sterile port; 20-a heating system; 21-a pressure sensor; 22-a door body; 23-a pressure wrench; 24-hinge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention aims to provide an animal transfer isolator which is used for ensuring the personal safety of workers and effectively avoiding pollution to the experimental site and the surrounding environment.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

As shown in fig. 1-3, the present embodiment provides an animal transfer isolator, which comprises an isolation box body 2, an exhaust system, an air intake system, a control system and a power supply 11.

Wherein, the side of the isolation box body 2 is provided with a door body 22 which can be opened and closed, and the bottom of the isolation box body 2 is provided with a walking wheel 6. After the door body 22 is opened, animals can be driven into the isolation box body 2, then the door body 22 is closed, and the animal transfer isolator is transferred to a proper position. The door 22 is preferably rotatably mounted on the isolation box 2 through a hinge 24, and a pressing wrench 23 capable of pressing the door 22 is preferably arranged outside the isolation box 2, so that the door 22 is pressed after the door 22 is closed, and an animal is prevented from knocking the door 22. The road wheels 6 are preferably mounted on a chassis 5, the chassis 5 being fixed to the bottom of the insulation box 2. The side of the insulation case 2 is preferably provided with an observation window 3 to facilitate observation of the inside. The exhaust system is used for exhausting the gas in the isolation box body 2 and comprises an exhaust passage, and a filtering device, a biological closed valve 13 and a fan 15 which are sequentially arranged on the exhaust passage. A first end of the exhaust passage communicates with the insulation case 2, and a second end of the exhaust passage communicates with the atmosphere. The filter means is closer to the first end of the exhaust passage than the bio-tight valve 13, the fan 15. After the fan 15 is started, the gas in the isolation box body 2 enters the exhaust passage under the driving of the fan 15, and is filtered by the filtering device and then is discharged to the atmosphere. When the exhaust system does not work, the biological sealing valve 13 can be closed to prevent gas leakage. The air inlet system is used for inputting air into the isolation box body 2 and comprises an air inlet passage, the first end of the air inlet passage is communicated with the isolation box body 2, and the second end of the air inlet passage is communicated with the atmosphere. When the exhaust system works, negative pressure is formed in the isolation box body 2, and air outside the isolation box body 2 can automatically enter the isolation box body 2 through the air inlet system under the action of atmospheric pressure. The control system includes an input device and a controller 16, the controller 16 preferably being a PLC controller, the input device being electrically connected to the controller 16, the controller 16 being electrically connected to the fan 15. The input device is located outside the isolation box 2, and an operator can input a control command to the controller 16 through the input device, so as to adjust a control parameter of the controller 16. The power supply 11 is capable of supplying power to the fan 15, input devices and controller 16, the power supply 11 preferably being a UPS power supply.

The animal transportation isolator of this embodiment forms a relative inclosed space through keeping apart box 2 when using, will keep apart the filtration and discharge of the interior air of box 2 through exhaust system, can guarantee staff's personal safety, avoids the staff to receive infection or animal attack to effectively avoid causing the pollution to laboratory site self and peripheral environment.

Further, the present embodiment further includes an electrical box 1 fixed on the top of the isolation box 2, and the exhaust system, the intake system, the control system and the power supply 11 are all installed in the electrical box 1.

In this embodiment, the exhaust passage includes an exhaust case 10 and an exhaust pipe, a first end of the exhaust case 10 is a first end of the exhaust passage, the first end of the exhaust case 10 is communicated with the isolation case 2, a second end of the exhaust case 10 is communicated with a first end of the exhaust pipe, a second end of the exhaust pipe is a second end of the exhaust passage, and the second end of the exhaust pipe is communicated with the atmosphere. The filtering device is installed in the exhaust box body 10 and comprises a filter screen and a first efficient filter which are sequentially arranged along the air outlet direction. Since the cross-sectional area of the exhaust case 10 is larger than that of the exhaust pipe, it is convenient to install a filter net and a first high efficiency filter in the inside thereof.

In this embodiment, the exhaust system further includes a standby pipe, a first sterilizing port 18, and a first cover. The first end of the backup pipe communicates with the part of the exhaust pipe located between the filter unit and the bio-tight valve 13, and the second end of the backup pipe communicates with the atmosphere. The first disinfection port 18 is arranged at the second end of the standby pipe, and the first cover body is detachably arranged at the first disinfection port 18. The exhaust passage and the spare pipe form a three-way structure. Be equipped with on the blast pipe and can open and closed aerosol detection port 12, aerosol detection port 12 is located between the first end of blast pipe and the first end of reserve pipe. The opening and closing of the aerosol detection port 12 can be realized by detachably mounting a sealing plug at the aerosol detection port 12. After the aerosol detection port 12 is opened, the gas in the exhaust pipe can be detected to obtain the concentration data of pathogenic microorganisms.

The first disinfection port 18 is generally in a closed state, and only when the animal transportation isolator needs to be disinfected, the first disinfection port 18 is opened, an external disinfection pipeline is communicated with the first disinfection port 18, and disinfection gas is introduced into the standby pipe and is discharged from the second end of the exhaust pipe after the animal transportation isolator is disinfected.

In the present embodiment, the intake system includes an intake case 17 and an intake pipe. The first end of air inlet box 17 is the first end of air inlet passage, and the first end of air inlet box 17 and isolation box 2 intercommunication, the second end of air inlet box 17 and the first end intercommunication of intake pipe, the second end of intake pipe are the second end of air inlet passage, and the second end and the atmosphere intercommunication of intake pipe. The air inlet system further comprises a second high-efficiency filter, a heating system 20, a second disinfection port 19 and a second cover body, the second high-efficiency filter is installed in the air inlet box body 17, the heating system 20 is installed on the air inlet pipe, the second disinfection port 19 is installed at the second end of the air inlet pipe, and the second cover body is detachably installed at the second disinfection port 19. Since the cross-sectional area of the intake box 17 is larger than that of the intake pipe, it is convenient to install a second high efficiency filter inside. The heating system 20 can heat the gas flowing through the gas inlet pipe, so that the comfort of animals in the isolation box body 2 is improved.

The second sterilization port 19 is normally open to allow air to be introduced into the air intake duct. When the isolator is transported to this animal to needs disinfect, with outside disinfection pipeline and this second disinfection mouth 19 intercommunication to let in gaseous of disinfection in the admission pipe, gaseous of disinfection is discharged from the second end of blast pipe after transporting the isolator to this animal disinfection.

Further, the present embodiment further includes an illumination lamp 14 for providing illumination to the inside of the isolation box 2, and the illumination lamp 14 is electrically connected to the controller 16 and the power supply 11.

In order to avoid the pressure in the isolation box 2 being too low, the present embodiment further includes a pressure sensor 21 for detecting the air pressure in the isolation box 2, and the pressure sensor 21 is electrically connected to the controller 16. When the pressure of the isolation tank 2 is lower than a set threshold, the exhaust process may be stopped.

When the inside of the insulation box 2 is cleaned, the present embodiment further includes a bottom plate 4, a drain pipe, and a drain valve 9 for facilitating drainage. The interior bottom surface of keeping apart box 2 is the V type, and bottom plate 4 is set up on the interior bottom surface of keeping apart box 2, is equipped with the hole that leaks on bottom plate 4, and bottom plate 4 will keep apart box 2 internal space and separate for the animal district of top and the ponding district of below. The drain pipe is fixed in the lateral surface of isolation box 2, and the one end and the ponding district intercommunication of drain pipe. The drain valve 9 is mounted on the drain pipe. Water flow is deposited in the water accumulation area through the water leakage holes on the bottom plate 4, accumulated water can be automatically discharged through the drain pipe after the drain valve 9 is opened, and the water drainage device is simple and convenient.

It should be noted that, in order to improve the filtering effect, in this embodiment, the first high-efficiency filter and the second high-efficiency filter are H13-grade high-efficiency filters, which can be directly purchased in the market by those skilled in the art and are not described herein again. Other types of high efficiency filters may be selected by those skilled in the art, depending on the actual needs. In this embodiment, the input device is a touch screen 7, and a power switch 8 for turning on and off the power supply of the power supply 11 is provided, and those skilled in the art may select other types of input devices such as a keyboard as long as they can input a control instruction to the controller 16.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.