CN216963346U - Electronic air supply respiratory protection system's rack - Google Patents

Abstract

The application belongs to the technical field of medical health protection, and provides a rack of an electric air supply respiratory protection system, which comprises a rack body, wherein the rack body comprises an upper plane support consisting of a plurality of parallel cross beams arranged at intervals, a support column extending downwards is arranged on the periphery of the upper plane support, and the upper plane support and the support column form an accommodating space below the upper plane support; the bottom of the upper plane support is provided with a hook, and the electric air supply respiratory protection system is hung in the accommodating space through the hook; go up the top that the plane supported and be equipped with and be used for placing the electronic air supply host computer of electronic air supply respiratory protection system encloses the frame, it is equipped with regularly to charge the socket on the frame to enclose. The utility model provides a rack can satisfy the processing requirement of the electronic air supply respiratory protection system who uses in biological safety laboratory at present.

Description

Electronic air supply respiratory protection system's rack

Technical Field

The application belongs to the technical field of medical health protection, and particularly relates to a rack of an electric air supply respiratory protection system for a biosafety laboratory.

Background

As shown in fig. 1, the electrical blower respiratory protection system used in a biosafety laboratory generally includes a housing 101, an electrical blower main unit 102, and a duct 103, wherein the electrical blower main unit 102 is integrated with a filter cartridge 104 or is otherwise connected to the filter cartridge 104. Duct 103 is connected between cover 101 and electric blower main unit 102, and is used for conveying the air flow output by electric blower main unit 102 into cover 101. Therefore, the electric air supply respiratory protection system has a certain volume, and the placement of the system occupies space. In practical application, the table top which can be used for placing articles in the biological safety laboratory can be related to the pollution of biological samples, and sundries can not be stacked; moreover, every time an experiment is carried out, at least two persons enter the system, namely at least two sets of electric air supply breathing protection systems are used, and when the two sets of systems are flatly placed on a table, no place is available for sample treatment and corresponding operation.

After the use, the surfaces of all parts of the electric air supply respiratory protection system are required to be disinfected in a liquid spraying manner. After the disinfection is finished, the cover body, the delivery pipe and the electric air supply main machine of the electric air supply respiratory protection system can be dropped with liquid. At this time, the whole electric air supply respiratory protection system should be hung vertically to let the liquid drip as soon as possible and save the occupied space. Negative pressure control is adopted in the currently used biological safety laboratories, and holes cannot be drilled in the wall after the laboratories are built. If the adhesive hook is adopted, the strength of the hook is insufficient, so that the article is easy to fall off. In practice, laboratory conditions do not allow the equipment to be suspended in this manner. Therefore, the placement of the electric blowing respiratory protection system after use is problematic.

In addition, the electric air supply respiratory protection system needs to be charged after being used, and if the electric air supply respiratory protection system is placed in a biological safety laboratory for charging, after charging is finished, an operator cannot enter the laboratory specially for power-off operation. Because each entry of a biosafety laboratory is a well-defined task and task, personnel are generally not allowed to gain access at all. If the interval time of the two experiments is too long, the electric air supply respiratory protection system is always in a charging state and continuously powered on, and potential safety hazards exist.

Therefore, no special equipment for placing and charging the electric air supply respiratory protection system is arranged in the current biological safety laboratory, which brings inconvenience to the operation of the laboratory and is a technical problem which is urgently needed to be solved in the application of the current biological safety laboratory.

Disclosure of Invention

An object of the embodiment of the application is to provide a rack of an electric air supply respiratory protection system, so as to solve the technical problem that no special equipment is arranged in a biosafety laboratory at present.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the rack comprises a rack body, wherein the rack body comprises an upper plane support consisting of a plurality of parallel cross beams arranged at intervals, a support column extending downwards is arranged on the periphery of the upper plane support, and the upper plane support and the support column form an accommodating space below the upper plane support; the bottom of the upper plane support is provided with a hook, and the electric air supply respiratory protection system is hung in the accommodating space through the hook; go up the top that the plane supported and be equipped with and be used for placing the frame that encloses of electronic air supply host computer of electronic air supply respiratory protection system, it is equipped with the socket that charges regularly to enclose on the frame.

The utility model provides a pair of electronic air supply respiratory protection system's rack's beneficial effect lies in, compares with prior art, for setting up the rack that is used for placing electronic air supply respiratory protection system specially in the laboratory, this support body structure be frame construction, mainly by foretell last plane support and support column constitute, does not have structural dead angle, and is very succinct, makes easily, is favorable to thoroughly clearing up in terminal disinfection. Wherein, the last plane support on the rack is equipped with the couple, makes things convenient for the cover body of electronic air supply respiratory protection system to hang on the couple to make whole cover body can vertically hang in the accommodating space of rack, reduce occupation space effectively, and can let the cover body or electronic air supply respiratory protection system's other parts like conveyer pipe and electronic air supply host computer etc. these parts water liquid on the surface can drip naturally, realize the automatic purpose of unloading water. In addition, in order to match the charging requirement of the electric air supply host, the timing charging socket is arranged on the placing frame, so that the electric air supply host can be electrically connected and charged conveniently, the power can be cut off at regular time, the power can be connected for too long time, and the potential safety hazard can be effectively eliminated. The utility model provides a rack structure is owing to be that the top that supports at last plane sets up and encloses the frame to the bottom that supports at last plane sets up the couple, therefore the distance between the accommodating space of enclosing frame and rack is shorter, is favorable to the cover body to hang in accommodating space through the couple, and can place on enclosing the frame with the cover body through duct connection's electronic air supply host computer need not to dismantle. Both satisfied the vertical demand that hangs of the cover body, can let electronic air supply host computer again need not to dismantle to implement to charge, improve effectively and use the convenience.

The timing charging socket is improved, the surrounding frame is provided with a plurality of timing charging sockets, and the timing charging sockets are distributed at two ends or the periphery of the surrounding frame. Therefore, due to the fact that the plurality of timing charging sockets are uniformly distributed on the surrounding frame, even if the charging end of the electric air supply host machine is arranged in different directions, the timing charging sockets at corresponding positions can be electrically connected, simultaneous charging of a plurality of electric air supply breathing protection systems is achieved, timing setting is conveniently and uniformly set, batch control and charging are achieved, and applicability and charging efficiency of the placing frame are effectively improved.

Furthermore, waterproof shell and waterproof socket have on the socket regularly charges to avoid regularly charging the socket and suffer the risk of wading, ensure regularly charging the waterproof effect of socket effectively, get rid of the potential safety hazard.

The improved upper plane supporting structure of the placing frame is improved, the bottom of the upper plane support is provided with a plurality of hooks, a plurality of limiting grids formed by separating frame strips of the enclosing frame are arranged in the enclosing frame, and the limiting grids are matched with the hooks in position. Let hang the electronic air supply host computer on the electronic air supply respiratory protection system of relevant position, can place nearby in corresponding spacing check, and then guide the operation personnel standard and place electronic air supply respiratory protection system, avoid electronic air supply host computer to contact each other or the superpose causes the confusion, lead to being difficult to distinguish, be favorable to improving laboratory paraphernalia's service specification.

Further, the distance between the hook and the edge of the upper plane support is not less than 10 CM. The cover body of the electric air supply respiratory protection system hung on the hook can not protrude out of the placing rack, so that the operation personnel can be prevented from rubbing the cover body, the contact is effectively reduced, and the pollution risk is reduced.

The structure of the frame body is improved, and the frame body is made of corrosion-resistant light and hard machinable materials; and/or the cross beam on the upper plane support is a square pipe or a circular pipe. The corrosion-resistant light and hard machinable material can be stainless steel, aluminum alloy, composite materials, carbon fibers, glass fibers and other materials. Specifically, the support body of this application can preferably adopt 304 medical stainless steel to make, is favorable to wading into water and bears the corruption of disinfectant commonly used and difficult the rust to can let the support body lightweight more, let the weight of whole rack reduce, the convenient aversion. In addition, each cross beam forming the upper plane support on the frame body can be arranged by adopting a square pipe or a circular pipe, thereby being beneficial to improving the structural strength and facilitating water discharge.

Furthermore, the frame body also comprises a lower plane support which is arranged at an upper and lower interval with the upper plane support, and the interval between the upper plane support and the lower plane support forms the accommodating space for placing the electric air supply respiratory protection system; the periphery of the lower plane support is fixedly connected with the upper plane support through the support column. Therefore, the upper plane support, the lower plane support and the support columns form an accommodating space in the middle of the placing rack, and the electric air supply respiratory protection system placed in the placing rack is protected. In the above frame body structure, the upper plane support and the lower plane support are connected through the support column, so that the structural strength of the whole placing frame can be further improved.

Still further, the upper plane support and the lower plane support are provided with ultraviolet lamp tubes, and the ultraviolet lamp tubes are electrically connected with the timing charging socket. Let the rack increase the disinfection function, utilize ultraviolet tube to carry out the ultraviolet irradiation disinfection to each part surface of electronic air supply respiratory protection system, improve the performance of rack effectively.

Optionally, the ultraviolet lamp tube is connected with a delay switch, and the delay switch is electrically connected with the timing charging socket; and/or the rack body further comprises a controller connected with the ultraviolet lamp tube, the controller comprises a movement detection device for detecting the movable body, and the controller controls the starting and stopping of the ultraviolet lamp tube according to a detection signal of the movement detection device. In one aspect, the UV tube may be provided with a delay switch, preferably in a delayed power-on arrangement. After the operating personnel leave, the ultraviolet lamp tube is started, so that the damage of ultraviolet rays to human bodies is effectively avoided. On the other hand, the rack body is also provided with a controller, the controller is provided with a movement detection device, and the movement detection device is used for detecting and confirming whether personnel exist around the placing rack so as to control the automatic closing of the ultraviolet lamp tube and give an alarm. And the personnel can be restarted after leaving the rack, so that the intelligent control performance of the rack is improved.

Optionally, rollers contacting the ground are arranged at the bottoms of the supporting columns; or the bottom of the lower plane support is provided with a roller which is contacted with the ground. With this, whole rack forms to removing the support body, conveniently removes in order to shift the position, is favorable to carrying the transfer to placing the electronic air supply respiratory protection system in the rack in batches, can also reduce operation personnel and electronic air supply respiratory protection system's each parts contact, reduces the pollution risk effectively.

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 diagram of a prior art respiratory protection system with an electric air supply for laboratory use;

fig. 2 is a schematic perspective view of a placement frame of an electric blowing respiratory protection system according to an embodiment of the present application;

fig. 3 is a schematic view of an upper plane supporting structure of a rack provided in an embodiment of the present application;

fig. 4 is a schematic view of an electric air supply respiratory protection system placed on a placing rack provided in the embodiment of the present application;

fig. 5 is a schematic top view of a placement frame according to an embodiment of the present application;

fig. 6 is a schematic side structure view of a rack provided in an embodiment of the present application;

fig. 7 is a schematic view of a main view structure of a placement frame provided in an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

100-an electric air supply respiratory protection system; 101-a cover body; 102-electric air supply main machine; 103-a delivery pipe; 104-a cartridge;

200-frame body; 201-a housing space;

1-upper plane support; 10-a cross beam; 11-hooking;

2-a support column; 21-a roller;

3-enclosing a frame; 31-a timed charging socket;

4-lower plane support;

5-ultraviolet lamp tube.

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 "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on 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.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation as a limitation of the application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The present application provides a rack for an electric air supply respiratory protection system. The rack is used for placing and charging the electric air supply respiratory protection system 100 used in a biological safety laboratory.

Referring to fig. 2, 3 and 4, the rack includes a frame body 200, and in this embodiment, the frame body 200 preferably adopts a rectangular frame structure. Specifically, the frame body 200 includes an upper plane support 1 composed of a plurality of parallel beams 10 arranged at intervals, support pillars 2 extending downwards are respectively arranged on the upper plane support 1 as at four corners of the upper plane support 1, and the upper plane support 1 and each support pillar 2 form an accommodating space 201 located below the upper plane support 1. The bottom of the upper plane support 1 is provided with a hook 11, so that the electric air supply respiratory protection system 100 can be vertically suspended in the accommodating space 201 through the hook 11.

Referring to fig. 2 and 4, the top of the upper plane support 1 is further provided with an enclosure frame 3 for placing an electric air supply host 102 of the electric air supply respiratory protection system 100, and the enclosure frame 3 is provided with a timing charging socket 31. The timing charging socket 31 can be an intelligent socket with a timing function on the socket; or, an integrated socket formed by additionally arranging or externally connecting a timer on the socket is adopted; alternatively, other charging sockets capable of realizing the function of timed power off may be used, and are not limited in this respect.

In addition, regarding the electrical connection manner of the timing charging socket 31, specifically, the timing charging socket 31 may be electrically connected with a power supply in a laboratory; or may be connected to a storage battery, and may be replaced periodically or used once, and is not particularly limited herein.

Compared with the prior art, the rack of the electric air supply respiratory protection system 100 provided by the embodiment of the application is a rack specially used for placing the electric air supply respiratory protection system 100 in a laboratory, the rack 200 structure is of a frame structure and mainly comprises the upper plane support 1 and the support columns 2 at four corners, no structural dead angle exists, the rack is very simple and easy to manufacture, and the rack is favorable for thoroughly cleaning in terminal disinfection. Wherein, the final disinfection means that: after a biological experiment is finished, the whole laboratory is disinfected, more than 30 percent of hydrogen peroxide is used for disinfection, the hydrogen peroxide is changed into particles with the particle size of less than 50 microns after the hydrogen peroxide is acted by a machine such as a sprayer, and the particles are scattered on the whole laboratory so as to disinfect the surfaces of articles in the laboratory. It can be seen that the placing rack provided by the embodiment of the present application is a simple frame structure, so that it is beneficial for the particles to swim away on the surface of the rack body 200 or the surface of the electric blowing respiratory protection system 100 placed on the rack body 200 for disinfection.

Wherein, last plane on the rack supports 1 and is equipped with couple 11, makes things convenient for the cover body 101 of electronic air supply respiratory protection system 100 to hang on couple 11 to make whole cover body 101 can vertically hang in accommodating space 201 of rack, reduce occupation space effectively, and can let other parts of cover body 101 or electronic air supply respiratory protection system 100 like conveyer pipe and electronic air supply host computer 102 etc. these parts water liquid on the surface can drip naturally, realize the purpose of automatic water discharge.

In addition, in order to match the charging requirement of the electric air supply host machine 102, the timing charging socket 31 is arranged on the placing frame, so that the electric air supply host machine 102 can be electrically connected and charged conveniently, the power can be cut off at regular time, the power can be connected for too long time, and potential safety hazards can be effectively eliminated.

The utility model provides a rack structure, owing to support 1's top at last plane and set up and enclose frame 3 to support 1's bottom at last plane and set up couple 11, therefore enclose the distance between accommodating space 201 of frame 3 and rack shorter, as shown in figure 4, be favorable to the cover body 101 to hang in accommodating space 201 through couple 11, and the electronic air supply host computer 102 that passes through duct connection with the cover body 101 can place on enclosing frame 3 without dismantling. The vertical hanging requirement of the cover body 101 is met, the electric air supply host machine 102 can be charged without being detached, and the use convenience is effectively improved.

In the present embodiment, referring to fig. 2, fig. 4 and fig. 5, a plurality of timing charging sockets 31 are disposed on the enclosure frame 3, and the plurality of timing charging sockets 31 are distributed on two ends or the periphery of the enclosure frame 3. It can be seen that, because the plurality of timing charging sockets 31 are uniformly distributed on the surrounding frame 3, even if the charging end of the electric air supply host 102 is arranged in different directions, the electric connection can be realized with the timing charging sockets 31 at corresponding positions, so as to realize the simultaneous charging of the plurality of electric air supply respiratory protection systems 100, so as to uniformly set the timing setting, further realize the batch control and the charging, and effectively improve the applicability and the charging efficiency of the rack. Since the rack of this embodiment preferably adopts a rectangular rack body 200 structure, the upper plane support 1 is formed into a rectangular plane, and the enclosure frame 3 on the upper plane support 1 also forms a rectangular frame body structure. Thus, the plurality of timing charging sockets 31 can be uniformly distributed at two ends of the enclosing frame 3, or on the periphery of the enclosing frame 3.

Specifically, the socket 31 that charges regularly in this embodiment is last to have waterproof shell and waterproof socket, can adopt common waterproof socket among the prior art to avoid regularly charging the socket 31 and suffer the risk of wading, ensure regularly charging the waterproof effect of socket 31 effectively, get rid of the potential safety hazard.

In practical applications, each operator of the electrical air supply respiratory protection system 100 used in a laboratory uses his or her own air supply respiratory protection system, and please refer to fig. 2 and 4 together, in order to enhance the use management, the bottom of the upper plane support 1 is provided with a plurality of hooks 11, the enclosure frame 3 is provided with a plurality of limiting grids (not shown) separated by the frame strips of the enclosure frame 3, and the limiting grids are matched with the hooks 11. Let hang electronic air supply host computer 102 on relevant position's electronic air supply respiratory protection system 100, can be near placing in corresponding spacing check, and then guide the operation personnel standard to place electronic air supply respiratory protection system 100, avoid electronic air supply host computer 102 mutual contact or superpose to cause the confusion, lead to being difficult to distinguish, be favorable to improving laboratory paraphernalia's service specification.

Preferably, referring to fig. 6, the distance L between the hook 11 and the edge of the upper plane support 1 is set to be not less than 10 CM. The cover body 101 of the electric air supply respiratory protection system 100 hung on the hook 11 can not protrude out of the placing rack, so that operators can be prevented from scratching the cover body 101, contact is effectively reduced, and pollution risk is reduced. Although the hook 11 in the placing rack is arranged in such a way that the cover body 101 of the electric blowing respiratory protection system 100 is accommodated in the accommodating space 201 of the placing rack, the upper plane support 1 is composed of a plurality of spaced cross beams 10, so that the condition in the accommodating space 201 can be seen through the upper plane support 1, and the normal taking by an operator is facilitated.

Preferably, the frame body 200 of the rack of the present application is made of a corrosion-resistant light and hard machinable material, wherein the frame body 200 of the rack of the present application can be made of stainless steel, aluminum alloy, composite material, carbon fiber, glass fiber and other materials. In this embodiment, this support body 200 preferably adopts 304 medical stainless steel to make, is favorable to wading into water and bears the corrosion of disinfectant commonly used and difficult rust to can let support body 200 lighter weight more, let the weight of whole rack reduce, the convenient aversion.

Wherein, as shown in fig. 3, the cross beam 10 on the upper plane support 1 may preferably be a square tube or a circular tube. If adopt square pipe, then be favorable to increasing the support area and improve structural strength. If a circular pipe is adopted, on the basis of ensuring the structural strength, the water discharging is more facilitated, and the accumulated water on the surface of the pipe body is effectively avoided.

In another embodiment of the present application, referring to fig. 2, fig. 4 and fig. 7, the frame body 200 of the placing frame further includes a lower plane support 4 spaced from the upper plane support 1 up and down, and the space between the upper plane support 1 and the lower plane support 4 forms the receiving space 201 for placing the electrical blowing respiratory protection system 100. Wherein the lower planar support 4 may preferably be a grid structure consisting of a plurality of parallel and spaced apart cross beams 10 to facilitate the sterilization process. Alternatively, the lower plane support 4 may be a complete plane structure, so as to receive the water drops discharged from the electric blowing respiratory protection system 100 and avoid directly dropping on the ground. Therefore, the upper plane support 1, the lower plane support 4 and the support columns 2 form an accommodating space 201 in the middle of the placing rack, and the electric air supply respiratory protection system 100 placed in the placing rack is protected. In the above-mentioned structure of the shelf body 200, the periphery of the lower plane support 4 is connected and fixed with the upper plane support 1 through the support pillar 2, so the structural strength of the whole shelf can be further improved.

In the present embodiment, referring to fig. 2, fig. 6 and fig. 7, an ultraviolet lamp tube 5 is disposed on the upper plane support 1 or the lower plane support 4; alternatively, the upper plane support 1 and the lower plane support 4 are both provided with an ultraviolet lamp 5, and the ultraviolet lamp 5 is electrically connected to the timing charging socket 31. Therefore, the placing rack is added with a disinfection function, and the ultraviolet lamp tube 5 is utilized to disinfect the surfaces of all parts of the electric air supply respiratory protection system 100 by ultraviolet irradiation, so that the performance of the placing rack is effectively improved.

Preferably, the ultraviolet lamp tube 5 is further connected to a time delay switch (not shown), and the time delay switch is electrically connected to the time charging socket 31. Wherein the time delay switch may preferably be arranged to delay the energisation. After the operator leaves, the ultraviolet lamp tube 5 is started, so that the damage of ultraviolet rays to human bodies is effectively avoided.

Preferably, the holder 200 further comprises a controller (not shown) connected to the ultraviolet lamp 5, the controller comprises a movement detection device (not shown) for detecting surrounding movable bodies, and the controller controls the start and stop of the ultraviolet lamp 5 according to a detection signal of the movement detection device. With this, whether the monitoring has the operation personnel around this rack, if detect personnel and exist, then control ultraviolet tube 5 self-closing and report to the police to driving personnel and resuming after leaving and starting, improve the intelligent control performance of rack effectively.

In the present embodiment, referring to fig. 2, fig. 6 and fig. 7, rollers 21 contacting the ground are disposed at the bottom of the supporting pillars 2 on the frame 200. In other embodiments, the bottom of the lower plane support 4 of the frame body 200 may be provided with a roller 21 contacting the ground. With this, whole rack forms to removing support body 200, conveniently removes in order to shift the position, is favorable to carrying the transfer to placing the electronic air supply respiratory protection system 100 in the rack in batches, can also reduce the operation personnel and electronic air supply respiratory protection system 100's each parts contact, reduces the pollution risk effectively.

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 rack of an electric air supply respiratory protection system comprises a rack body and is characterized in that the rack body comprises an upper plane support consisting of a plurality of parallel cross beams arranged at intervals, a support column extending downwards is arranged on the periphery of the upper plane support, and the upper plane support and the support column form an accommodating space below the upper plane support; the bottom of the upper plane support is provided with a hook, and the electric air supply respiratory protection system is hung in the accommodating space through the hook; go up the top that the plane supported and be equipped with and be used for placing the frame that encloses of electronic air supply host computer of electronic air supply respiratory protection system, it is equipped with the socket that charges regularly to enclose on the frame.

2. The rack of claim 1, wherein the enclosure frame is provided with a plurality of the timed charging sockets, and the plurality of timed charging sockets are distributed at two ends or on the periphery of the enclosure frame.

3. A rack for an electrically powered air supply respiratory protection system as claimed in claim 1 wherein the timed charging socket has a waterproof housing and a waterproof socket.

4. The rack of claim 1, wherein a plurality of hooks are arranged at the bottom of the upper plane support, a plurality of limiting grids partitioned by frame strips of the enclosure frame are arranged in the enclosure frame, and the limiting grids are matched with the hooks in position.

5. A rack of an electrically powered air supply respiratory protection system as claimed in claim 1, wherein the distance between the hook and the edge of the upper planar support is not less than 10 CM.

6. A rack for an electrically powered air supply respiratory protection system according to claim 1, wherein the rack body is made of a corrosion-resistant lightweight and rigid machinable material; and/or the cross beam on the upper plane support is a square pipe or a circular pipe.

7. The rack of an electric air supply respiratory protection system according to any one of claims 1 to 6, wherein the rack further comprises a lower plane support which is arranged at an interval from the upper plane support up and down, and the interval between the upper plane support and the lower plane support forms the accommodating space for accommodating the electric air supply respiratory protection system; the periphery of the lower plane support is fixedly connected with the upper plane support through the support column.

8. A rack for an electrically powered air supply respiratory protection system as claimed in claim 7, wherein said upper planar support and said lower planar support are provided with ultraviolet tubes, said ultraviolet tubes being electrically connected to said timed charging socket.

9. The rack of an electric air supply respiratory protection system of claim 8, wherein the ultraviolet tube is connected with a time delay switch, and the time delay switch is electrically connected with the timing charging socket; and/or the rack body further comprises a controller connected with the ultraviolet lamp tube, the controller comprises a movement detection device for detecting the movable body, and the controller controls the starting and stopping of the ultraviolet lamp tube according to a detection signal of the movement detection device.

10. A rack of an electrically powered air supply respiratory protection system as claimed in claim 7 wherein rollers contacting the ground are provided at the bottom of the support column; or the bottom of the lower plane support is provided with a roller which is contacted with the ground.

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