CN212478973U - Delivery window - Google Patents

Abstract

The application provides a transfer window, which comprises a box body, a first door body, a second door body, a spraying device and a wind curtain machine, wherein the box body is respectively provided with an inlet and an outlet; the second door body is arranged on the box body and used for opening and closing the outlet. When putting into article into the box, only need spray disinfectant through the article of sprinkler orientation in the box, alright utilize the disinfectant to carry out disinfection of disinfecting fast, high efficiency to article, recycle the ultraviolet lamp and disinfect the disinfection to remaining microorganism such as infectious bacterium or virus in the pass-through box, alright prevent that the infectious microorganism of pass-through article surface from causing the infection to operating personnel. And moreover, the air curtain machine is arranged on the box body, so that dust particles or residual disinfectant on the outer surface of the article are quickly blown and cleaned by high-speed airflow, the article containing the infectious pathogenic microorganisms is conveniently and quickly transferred, and the risk of infection of the infectious pathogenic microorganisms to operators is reduced.

Description

Delivery window

Technical Field

The application belongs to the technical field of marking test equipment, and particularly relates to a transfer window.

Background

With the improvement of the living standard of people and the requirement of social development, particularly after the occurrence of a coronavirus infection epidemic situation in the world and the occurrence of novel coronavirus and SARS virus which can survive in a water body, users and markets pay attention to the filtering effect of water treatment equipment such as water purification equipment or drinking water equipment on infected pathogenic microorganisms. In order to detect and evaluate the filtering effect of the water treatment equipment on the infectious microorganisms, the removal rate of the infectious microorganisms of the water treatment equipment is generally detected and evaluated in a standard adding experiment chamber by adopting an analysis method of a standard adding experiment. In the labeling test process aiming at the infectious pathogenic microorganisms, a sample or an article containing the infectious pathogenic microorganisms is generally transferred to a clean labeling experiment cabin by means of a transfer window, so that the infection of the infectious pathogenic microorganisms to operators is avoided, and the pollution of outside air to the labeling experiment cabin is reduced.

Present pass-through box clears away the back through the dust particle on article surface through the fan generally, carries out sterilization and disinfection to article surface through the ultraviolet lamp again to prevent to infect the venereal microorganism and cause the infection to operating personnel. However, the ultraviolet lamp cannot irradiate the article at a large dead angle, so that the ultraviolet lamp has a poor sterilization effect on the surface of the article, and the risk of infection of the operator by the infected pathogenic microorganisms is increased. In addition, the ultraviolet lamp is used for sterilizing and disinfecting the surfaces of the articles, so that the sterilizing and disinfecting efficiency is low, long time is usually needed to wait, the articles containing the infectious pathogenic microorganisms are difficult to rapidly transfer, and the risk of infection of the infectious pathogenic microorganisms to operators is increased.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a delivery window to solve the technical problems that the sterilization and disinfection effect of the delivery window is poor, the sterilization and disinfection efficiency is low, and articles infected with pathogenic microorganisms are difficult to rapidly transmit in the prior art.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: there is provided a pass-through window comprising:

the box body is respectively provided with an inlet for putting articles into the box body and an outlet for taking the articles out of the box body;

the first door body is arranged on the box body and used for opening and closing the inlet;

the second door body is arranged on the box body and used for opening and closing the outlet;

a spraying device for spraying a disinfectant toward the articles in the box; and

the air curtain machine is used for generating an air curtain for blowing the articles in the box body;

the air curtain machine is arranged on the box body, and the box body is further provided with an air discharge port for discharging air flow generated by the air curtain machine.

Optionally, the spraying device comprises a container for storing disinfectant, a spray head mounted in the tank, a pump body for pumping disinfectant in the container to the spray head, and a pipeline connecting an output port of the pump body with the spray head.

Optionally, the air curtain machine is located at the top of the box body, and an air inlet communicated with an air outlet of the air curtain machine is formed in the box body.

Optionally, the air outlet is arranged at the bottom of the box body.

Optionally, the transfer window further comprises a purification device for purifying the gas discharged from the air leakage port, and an input port of the purification device is communicated with the air leakage port.

Optionally, the transfer window further includes an exhaust channel having one end communicated with the air outlet, and a connection pipe communicating the other end of the exhaust channel with the input port of the purification device.

Optionally, the inner diameter of the air exhaust channel is gradually reduced from one end close to the air outlet to one end far away from the air outlet.

Optionally, a perspective window is arranged on the first door body and/or the second door body.

Optionally, one side edge of the first door body and/or the second door body, which is close to the top of the box body, is hinged to the box body.

Optionally, an ultraviolet lamp for sterilization is further arranged in the box body.

Compared with the prior art, one or more technical solutions in the embodiments of the present application have at least one of the following technical effects:

the pass-through box in the embodiment of this application is provided with sprinkler, then when putting into the box with article, only need spray disinfectant through the article of sprinkler orientation in the box, utilize disinfectant to carry out disinfection fast, high-efficient disinfecting to article, alright prevent effectively that the infectious pathogenic microorganism that the transfer article surface probably contains from causing the infection to operating personnel. And the air curtain machine is arranged on the box body, when the articles in the box body pass through the air curtain formed by the high-speed airflow generated by the air curtain machine, dust particles or residual disinfectant on the outer surface of the articles can be quickly swept and cleaned by the high-speed airflow, so that the articles in the box body can be quickly cleaned. Therefore, when the articles containing the infectious pathogenic microorganisms are transmitted through the transmission window, the articles containing the infectious pathogenic microorganisms do not need to wait for a long time, and further the articles containing the infectious pathogenic microorganisms can be quickly transmitted, so that the risk of the infection of the infectious pathogenic microorganisms to operators is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a transmission window according to an embodiment of the present disclosure;

fig. 2 is a schematic front view structure diagram of a transmission window according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1-a box body; 11-air outlet;

2-a first door body; 3-a second door body;

4-a spraying device; 41-container; 42-a spray head; 43-a pump body; 44-a pipeline;

5-air curtain machine; 6-an exhaust channel; 7-connecting pipe;

8-a perspective window; 9-an ultraviolet lamp; 10-handle.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Referring to fig. 1 to fig. 2, a transmission window provided in an embodiment of the present application will now be described. The transfer window provided by the embodiment of the application is suitable for a pathogenic microorganism labeling test chamber, and articles (such as a sample containing pathogenic microorganisms or a container containing pathogenic microorganism mother liquor and the like) are transferred from the outside to the inside of the pathogenic microorganism labeling test chamber through the transfer window, or articles (such as a sample containing pathogenic microorganisms or a container containing pathogenic microorganism mother liquor and the like) are transferred from the inside of the pathogenic microorganism labeling test chamber to the outside through the transfer window. The delivery window comprises a box body 1, a first door body 2, a second door body 3, a spraying device 4 and an air curtain machine 5, wherein an inlet is formed in one side face of the box body 1 so that an article delivery person can put articles (such as a sample containing pathogenic microorganisms or a container containing pathogenic microorganism mother liquor and the like) into the box body 1; the other side surface of the box body 1 is provided with an outlet for another article transfer person to take out the articles in the box body 1. The first door body 2 is arranged on the box body 1 and used for opening and closing an inlet of the box body 1; the second door 3 is installed on the cabinet 1 to open or close an outlet of the cabinet 1. It can be understood that the first door body 2 and the second door body 3 may be sealing doors or door leaves with sealing structures, so that the inner cavity of the cabinet forms a closed space after the first door body 2 closes the inlet and the second door body 3 closes the outlet. The first door body 2 and the second door body 3 are mutually-associated interlocking doors and windows, so that the first door body 2 and the second door body 3 cannot be opened simultaneously, and gas exchange between the transfer window and the outside is reduced. The spraying device 4 may be used to spray a disinfectant toward the articles placed in the case 1 when transferring the articles, to sterilize and disinfect infectious microorganisms that may be contained on the outer surfaces of the articles, to prevent the infectious microorganisms that may be contained on the outer surfaces of the transferred articles from causing personal infection. Further referring to fig. 2, the air curtain machine 5 is installed on the box body 1, and the box body 1 is further provided with an air discharge port 11 for discharging air flow generated by the air curtain machine 5, so that in the process of transferring the article through the transfer window, the air curtain machine 5 generates high-speed air flow to form an air curtain capable of blowing and sweeping the article in the box body 1. Therefore, when the articles pass through the air curtain formed by the high-speed air flow, dust particles, bacteria, viruses, residual disinfectants and the like on the surfaces of the articles can be quickly swept by the high-speed air flow, and the articles are cleaned. Meanwhile, dust particles, bacteria, viruses or residual disinfectants and the like blown off from the surface of the article by the high-speed airflow are discharged through the air outlet 11 along with the high-speed airflow.

Compared with the prior art, the pass-through box that this application embodiment provided, is provided with sprinkler 4, then when putting into box 1 with article, only need spray disinfectant through sprinkler 4 towards the article in the box 1, utilize disinfectant to carry out disinfection fast, high-efficiently to article, alright prevent effectively that the infectious pathogenic microorganism that the transfer article surface probably contains from causing the infection to operating personnel. And, install the air curtain machine 5 on the container body 1, when the article in the container body 1 passes through the air curtain formed by the high-speed air current that the air curtain machine 5 produced, dust particle or residual disinfectant on the surface of article will be swept clean fast by the high-speed air current, make the article in the container body 1 obtain clean processing relatively fast. Therefore, when the articles containing the infectious pathogenic microorganisms are transmitted through the transmission window, the articles containing the infectious pathogenic microorganisms do not need to wait for a long time, and further the articles containing the infectious pathogenic microorganisms can be quickly transmitted, so that the risk of the infection of the infectious pathogenic microorganisms to operators is reduced.

In another embodiment of the present application, referring to fig. 1, the spraying device 4 comprises a container 41 for storing disinfectant, a spray head 42 installed in the housing 1, a pump body 43 for pumping disinfectant in the container 41 to the spray head 42, and a line 44 connecting an output port of the pump body 43 with the spray head 42.

In this embodiment, the spraying device 4 includes a container 41, a spraying head 42, a pump body 43 and a pipeline 44, the container 41 is used for storing the container 41 of disinfectant, the spraying head 42 is installed inside the box body 1, an output port of the pump body 43 is connected with the spraying head 42 through the pipeline 44, and the pump body 43 can pump the disinfectant in the container 41 to the pump body 43 of the spraying head 42. It will be appreciated that the container 41 may be a disinfectant storage tank, the pump body 43 may be a booster pump, and the spray head 42 may spray the disinfectant to the extent of the entire inner bottom surface of the cabinet 1. The disinfectant is stored in the disinfectant storage case at the time of use, and when the item possibly containing the infectious pathogenic microorganisms is put into the case 1, the switch of the micro booster pump is turned on, so that the disinfectant in the disinfectant storage case is pumped to the spray head 42 by the booster pump, and the spray head 42 uniformly sprays the disinfectant toward the outer surface of the item in the case 1. It can be understood that, each time the booster pump is started, the spray head 42 sprays 5-10mL of the disinfectant, the duration time of the disinfectant spraying is about 2-5s, on the premise of ensuring that the disinfectant can carry out efficient sterilization and disinfection on the articles in the box body 1, the sterilization and disinfection efficiency can be improved, the waiting time of sterilization and disinfection can be reduced, the articles containing the infectious pathogenic microorganisms can be quickly transferred, and the risk of the infectious pathogenic microorganisms causing infection to operators can be reduced.

It can be understood that, in another embodiment of the present application, the disinfectant may be a disinfectant with good volatility, such as alcohol, so that after the spraying head 42 sprays the disinfectant toward the articles in the box body 1, the disinfectant can be volatilized quickly, and the volatilized disinfectant can be discharged from the outside of the box body 1 from the air outlet 11 quickly along with the high-speed air flow, thereby preventing the disinfectant from being remained and gathered inside the box body 1 to affect the normal use of the box body 1.

In another embodiment of the present application, please refer to fig. 1, the air curtain machine 5 is located at the top of the box body 1, and the box body 1 is provided with an air inlet communicated with an air outlet of the air curtain machine 5.

In this embodiment, set up air curtain machine 5 in the top of box 1, and set up the air intake with the air outlet intercommunication of air curtain machine 5 at the top of box 1, then the high-speed air current that air curtain machine 5 produced can be followed the air intake at box 1 top and strongly swept towards the bottom surface in the box 1, be favorable to improving the efficiency and the effect of sweeping of high-speed air current to the dust particle of article surface or remaining disinfectant etc., make dust particle of article surface or remaining disinfectant etc. sweep cleanly by high-speed air current fast, reduce latency, and then can carry out the fast transmission to the article that contains infectious microorganism.

It is understood that, in another embodiment of the present application, when the air outlet 11 is rectangular, the width of the air curtain formed by the high-speed air flow generated by the air curtain machine 5 should be smaller than the length of the rectangular air outlet 11. When the air outlet 11 is circular, the width of the air curtain formed by the high-speed air flow generated by the air curtain machine 5 should be smaller than the diameter of the circular air outlet 11. Therefore, the high-speed airflow generated by the air curtain machine 5 can be discharged out of the box body 1 quickly, and the influence of air convection in the box body 1 on the sweeping efficiency and the sweeping effect of dust particles on the outer surface of an article or residual disinfectant and the like is avoided.

In another embodiment of the present application, please refer to fig. 1, the air vent 11 is disposed at the bottom of the box 1, and the air vent 11 is disposed corresponding to the air inlet.

In this embodiment, set up the wind gap 11 in the bottom of box 1, then can be favorable to the high-speed air current that air curtain machine 5 produced to pass through the outside that the wind gap 11 discharged box 1 fast, be favorable to improving the efficiency and the effect of sweeping of high-speed air current to the dust particle of article surface or remaining disinfectant etc. make the dust particle of article surface or remaining disinfectant etc. can be swept cleanly by high-speed air current fast. And, the air outlet 11 is arranged corresponding to the air inlet, which is beneficial to dust particles, bacteria, viruses or residual disinfectants blown off by the high-speed airflow on the surface of the article and discharged to the high-efficiency air filter through the air outlet 11 along with the high-speed airflow, on one hand, the cleanliness in the box body 1 is improved, on the other hand, the high-efficiency air filter can conveniently and quickly filter the airflow discharged by the air outlet 11, the leakage of infectious microorganisms is effectively prevented, and the health threat to nearby personnel is avoided.

In another embodiment of the present application, referring to fig. 1, the transmission window further comprises a purification device (not shown) for purifying the air flow discharged from the air outlet 11, and an input port of the purification device is connected to the air outlet 11.

In this embodiment, through setting up the purifier who is used for purifying the air current of letting out the wind gap 11, be linked together purifier's input port and let out the wind gap 11, then the article surface is blown off by the high-speed air current that wind curtain machine 5 produced dust particle, bacterium, virus or remaining disinfectant etc. alright follow the high-speed air current and let out purifier through letting out the wind gap 11, discharge after purifying the air current of letting out the wind gap 11 through purifier, effectively prevent to infect the leakage of pathogenic microorganism, avoid threatening the health of personnel nearby, be favorable to environmental protection.

In an embodiment of the application, the purification device adopts an antibacterial baffle-free high-efficiency air filter with high filtration efficiency, low resistance and large dust holding capacity, and the air flow discharged from the air discharge port 11 is subjected to aseptic filtration through the high-efficiency air filter, so that the leakage of infected pathogenic microorganisms is effectively prevented, and the threat to the health of nearby personnel and the pollution to the environment are avoided. It is understood that the purification device may employ a high efficiency air filter, but is not limited to a high efficiency air filter. In another embodiment of the present application, the purification device may be a microporous membrane filter or the like having high filtration accuracy and high filtration speed and capable of removing bacteria and virus particles in water or liquid medicine in water.

In another embodiment of the present application, referring to fig. 1 and 2, the transfer window further includes an exhaust channel 6 having one end communicated with the air discharge port 11, and a connection pipe 7 for connecting the other end of the exhaust channel 6 with the input port of the purification apparatus.

In this embodiment, by providing the air exhaust channel 6, one end of the air exhaust channel 6 is communicated with the air discharge port 11, and the other end of the air exhaust channel 6 is communicated with the input port of the purification device through the connection pipe 7, so that the air flow discharged from the air discharge port 11 can be quickly and efficiently guided to the purification device through the air exhaust channel 6, and the air flow discharged from the air discharge port 11 is purified and then discharged through the purification device, thereby effectively preventing the leakage of infectious microorganisms, avoiding the threat to the health of people nearby, and being beneficial to environmental protection.

In another embodiment of the present application, referring to fig. 1 and fig. 2, the inner diameter of the exhaust channel 6 is gradually decreased from the end close to the air outlet 11 to the end far from the air outlet 11.

In this embodiment, the inner diameter of the exhaust channel 6 is gradually reduced from the end close to the air outlet 11 to the end far away from the air outlet 11, so that the exhaust channel 6 has a reducing design of gradually reducing from the end close to the air outlet 11 to the end far away from the air outlet 11, which is beneficial to the collection of the high-speed airflow discharged from the air outlet 11, increases the pressure in the exhaust channel 6, and improves the purification efficiency and purification effect of the purification device on the high-speed airflow discharged from the air outlet 11.

It is understood that in another embodiment of the present application, please refer to fig. 1, the exhaust channel 6 may also be arranged in a funnel shape or a trumpet shape. Wherein, the big end opening of funnel-shaped or loudspeaker form is linked together with air discharge opening 11 to increase the area in air discharge opening, the little end opening of funnel-shaped or loudspeaker form with be linked together through connecting pipe 7 and purifier's input port, be favorable to by the collection of the high-speed air current of air discharge opening 11, increase the pressure in exhaust passageway 6, further improve purifier to the purification efficiency and the purifying effect of the high-speed air current of being discharged by air discharge opening 11.

In another embodiment of the present application, please refer to fig. 1, a transparent window 8 is disposed on the first door 2. In this embodiment, through being equipped with perspective window 8 on first door body 2, alright observe the inside condition of box 1 through perspective window 8 to operating personnel passes through the pass-through box and passes article fast. It can be understood that, when the second door body 3 is designed, the space reserved for the box body 1 on the side is fully considered, so that the box body 1 of the transmission window is conveniently installed on the side wall of the infectious pathogenic microorganism labeling test chamber.

In another embodiment of the present application, referring to fig. 2, a transparent window 8 is disposed on the second door body 3. In this embodiment, through be equipped with perspective window 8 on second door body 3, alright observe the inside condition of box 1 through perspective window 8 to operating personnel passes through the pass-through box and transmits article fast.

In another embodiment of the present application, a side of the first door 2 near the top of the box 1 is hinged to the box 1. In this embodiment, a side edge of the first door body 2 close to the top of the box body 1 is hinged to the box body 1 through a hinge or a hinge shaft, so that the first door body 2 is opened in a lifting manner from bottom to top, and thus gas exchange between the box body 1 of the transfer window and the outside can be reduced as much as possible, and cleanliness of the inside of the box body 1 of the transfer window is ensured. In addition, referring to fig. 1, a handle 10 is disposed on the first door 2, and when the handle 10 is held by a hand to open the first door 2, a certain angle is formed between the first door 2 and the box body 1 in the vertical direction, and the angle can be adjusted by the handle 10 at will, so as to open an entrance and place articles into the box body 1.

In another embodiment of the present application, a side of the second door 3 close to the top of the box 1 is hinged to the box 1. In this embodiment, a side edge of the second door 3, which is close to the top of the box 1, is hinged to the box 1 through a hinge or a hinge shaft, so that the second door 3 is opened in a lifting manner from bottom to top, thereby reducing gas exchange between the box 1 of the transfer window and the outside as much as possible and ensuring cleanliness of the inside of the box 1 of the transfer window. In addition, referring to fig. 2, a handle 10 is disposed on the second door 3, and when the handle 10 is held by a hand to open the second door 3, a certain angle is formed between the second door 3 and the box body 1 in the vertical direction, and the angle can be adjusted by the handle 10 at will, so as to open the outlet and take out the article from the box body 1.

In another embodiment of the present application, referring to fig. 1, an ultraviolet lamp 9 for sterilization is further disposed in the box body 1. In this embodiment, the ultraviolet lamp 9 is provided in the box body 1, and after the transfer object is taken out of the box body 1, the ultraviolet lamp 9 is used to irradiate the microorganisms such as infectious bacteria or viruses remaining in the box body 1 of the transfer window with ultraviolet light for 20-30min, so that the inside of the box body 1 of the transfer window is disinfected and sterilized again, thereby preventing cross infection.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A delivery window, comprising:

the box body is respectively provided with an inlet for putting articles into the box body and an outlet for taking the articles out of the box body;

the first door body is arranged on the box body and used for opening and closing the inlet;

the second door body is arranged on the box body and used for opening and closing the outlet;

a spraying device for spraying a disinfectant toward the articles in the box; and

the air curtain machine is used for generating an air curtain for blowing the articles in the box body;

the air curtain machine is arranged on the box body, and the box body is further provided with an air discharge port for discharging air flow generated by the air curtain machine.

2. The delivery window of claim 1, wherein the spray device comprises a container for storing the disinfectant, a spray head mounted within the housing, a pump body for pumping disinfectant from the container to the spray head, and a line connecting an output port of the pump body to the spray head.

3. The transfer window as claimed in claim 1, wherein the air curtain machine is located at the top of the box body, and the box body is provided with an air inlet communicated with an air outlet of the air curtain machine.

4. The pass-through window of claim 3, wherein the vent is provided at the bottom of the housing.

5. The delivery window of claim 1 further comprising a purification device for purifying gas exhausted from the air vent, the input port of the purification device being in communication with the air vent.

6. The transfer window of claim 5, further comprising a discharge passage having one end communicating with the discharge port and a connection pipe communicating the other end of the discharge passage with the input port of the purification apparatus.

7. The transfer window in accordance with claim 6, wherein the inner diameter of the exhaust passage is gradually decreased from an end close to the air leakage opening to an end far from the air leakage opening.

8. The pass-through window of claim 1, wherein a see-through window is provided on the first door body and/or the second door body.

9. The pass-through window of claim 1, wherein a side of the first door and/or the second door proximate the top of the chest is hinged to the chest.

10. The delivery window according to any one of claims 1 to 9, wherein an ultraviolet lamp for sterilization is further provided in the case.

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