CN212148331U - Negative pressure purifying equipment for medical vehicle - Google Patents
Negative pressure purifying equipment for medical vehicle Download PDFInfo
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- CN212148331U CN212148331U CN202020845242.1U CN202020845242U CN212148331U CN 212148331 U CN212148331 U CN 212148331U CN 202020845242 U CN202020845242 U CN 202020845242U CN 212148331 U CN212148331 U CN 212148331U
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- box
- free radical
- ultraviolet lamp
- negative pressure
- air inlet
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a negative pressure purification device for a medical vehicle, which comprises a box body, a seal box, a sterilization device, a filtering device, a suction fan and a control device; the box body is provided with an air inlet and an air outlet; the sealing box is arranged in the box body and is communicated with the air inlet; the sterilizing device comprises an ultraviolet lamp component and a free radical exciter, wherein the ultraviolet lamp component and the free radical exciter are both arranged in the sealed box; the filter device is arranged in the sealed box and is positioned below the ultraviolet lamp assembly and the free radical exciter; the suction fan is arranged at the bottom of the sealing box, an air inlet pipe of the suction fan is communicated with the sealing box, and an air outlet pipe of the suction fan is communicated with an air outlet of the box body; the control device comprises a main board and a control panel connected with the main board, and the ultraviolet lamp assembly, the free radical exciter and the suction fan are respectively connected with the main board. The utility model discloses not only can avoid the pollution of exhaust air to the border environment, can improve the environment in the vehicle cabin moreover, furthest purifies the car inner space, protects the rescue personnel.
Description
Technical Field
The utility model relates to an air purification equipment field, concretely relates to negative pressure clarification plant for medical vehicle.
Background
As a vehicle for rescuing patients, a medical ambulance rushes to a place between a rescue site and a medical institution through mutual matching with the medical institution, in the process of transferring patients, medical staff and patients (particularly infectious patients) are positioned in the ambulance, cross infection between the doctors and the patients is easily caused, meanwhile, in the process of vehicle transportation, biological pollutants in the carriage can possibly leak on the way, and the pollution to the environment along the way is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above prior art is not enough, provides a negative pressure clarification plant for medical vehicle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a negative pressure purification device for a medical vehicle comprises a box body, a seal box, a sterilization device, a filtering device, an induced draft fan and a control device; the box body is provided with an air inlet and an air outlet; the sealing box is arranged in the box body and is communicated with the air inlet; the sterilizing device comprises an ultraviolet lamp component and a free radical exciter, and the ultraviolet lamp component and the free radical exciter are both arranged in the sealed box; the filter device is arranged in the seal box and is positioned below the ultraviolet lamp assembly and the free radical exciter; the induced draft fan is arranged at the bottom of the seal box, an air inlet pipe of the induced draft fan is communicated with the seal box, and an air outlet pipe of the induced draft fan is communicated with an air outlet of the box body; the control device comprises a main board and a control panel connected with the main board, and the ultraviolet lamp assembly, the free radical exciter and the suction fan are respectively connected with the main board.
Further, be equipped with baroceptor in the box, baroceptor is connected with the mainboard, the mainboard is used for control and switches the work of induced draft fan and killing device.
Further, the ultraviolet lamp assembly is arranged at the top of the sealing box and is positioned at one side close to the air inlet, and the free radical exciter is arranged below the ultraviolet lamp assembly.
Furthermore, the number of the free radical exciters is two, the two free radical exciters are respectively arranged in the seal box and are vertical to the air inlet direction of the air inlet.
Further, the box includes frame and curb plate, seal box, induced draft fan and mainboard install respectively in on the frame, the curb plate enclose connect in all sides of frame, and one of them be equipped with the air intake on the curb plate.
Furthermore, the filtering device adopts an efficient filtering filter element which is arranged at the bottom of the seal box.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
1. the utility model discloses not only can maintain the negative pressure size in the vehicle cabin through the induced draft fan to through pollutants such as particle aerosol in the filter equipment filtering air, avoid the pollution of exhaust air to the border environment, can eliminate through eliminating and killing the device and eliminate and kill microorganism, virus in the vehicle cabin in addition, with the environment that improves the vehicle cabin, furthest purifies the car inner space, protection rescue personnel.
2. The utility model discloses can come intelligent regulation according to the negative pressure value in the vehicle cabin and inhale the revolution of fan, make vehicle cabin interior negative pressure size satisfy the settlement requirement, purify the vehicle cabin environment, simultaneously, switch through the mainboard and inhale the fan and disappear the work of killing the device, disappear the device and can't move simultaneously with attracting the fan, avoid operating personnel's maloperation, lead to producing the ozone polluted environment.
Drawings
Fig. 1 is a schematic structural view (exploded state) of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic diagram of the present invention.
Description of reference numerals:
the air inlet 110, the air outlet 120, the frame 130 and the side plate 140;
a seal box 200;
an ultraviolet lamp assembly 310, a free radical activator 320;
a filter device 400;
drawing the fan 500;
mainboard 610, control panel 620.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention 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 invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
As shown in fig. 1 to 3, the utility model discloses a negative pressure purification device for medical vehicle, which comprises a box body, a sealing box 200, a sterilizing device, a filtering device 400, a suction fan 500 and a control device.
The box body is provided with an air inlet 110 and an air outlet 120, the box body comprises a frame 130 and side plates 140, the side plates 140 are surrounded on the periphery of the frame 130, and one of the side plates 140 is provided with the air inlet 110. The sealing box 200 is disposed on the frame 130 of the box body and is communicated with the air inlet 110.
The sterilizing device comprises an ultraviolet lamp assembly 310 and a free radical exciter 320, wherein the ultraviolet lamp assembly 310 and the free radical exciter 320 are both arranged in the sealed box 200, the ultraviolet lamp assembly 310 is arranged at the top of the sealed box 200 and is positioned at one side close to the air inlet 110, and the free radical exciter 320 is arranged below the ultraviolet lamp assembly 310. In this embodiment, the number of the radical initiators 320 is two, and the two radical initiators are respectively disposed in the seal box 200 and perpendicular to the air inlet direction of the air inlet 110.
The filter assembly 400 is disposed within the seal box 200 and below the uv lamp assembly 310 and the radical activator 320. in this embodiment, the filter assembly 400 employs a high efficiency filter cartridge disposed at the bottom of the seal box 200.
The induced draft fan 500 is arranged at the bottom of the seal box 200 and fixed on the frame 130, the air inlet pipe of the induced draft fan is communicated with the seal box 200, and the air outlet pipe of the induced draft fan is communicated with the air outlet 120 of the box body.
The control device comprises a main board 610 and a control panel 620 connected with the main board 610, wherein the main board 610 is installed on the frame 130, and the ultraviolet lamp assembly 310, the free radical exciter 320 and the induced draft fan 500 are respectively connected with the main board 610.
An air pressure sensor (not shown in the figure) is arranged in the box body and connected with the main board 610, and the negative pressure value in the vehicle cabin can be displayed on the control panel 620, so that medical personnel can relieve the negative pressure condition in the vehicle cabin in real time. The mainboard 610 can come intelligent regulation draft fan 500's revolution according to the negative pressure value in the cabin, makes the cabin interior negative pressure size satisfy the settlement requirement (preset's standard can be adjusted according to user's user demand), need not artificial going control and adjusts to purify the cabin environment. Mainboard 610 is used for controlling and switching suction fan 500 and the work of killing the device, switches suction fan 500 and the work of killing the device through mainboard 610, and the device that kills can't move simultaneously with suction fan 500, avoids operating personnel's maloperation, leads to producing ozone polluted environment.
In the present embodiment, the seal box 200, the suction fan 500, and the filter device constitute a circuit that generates suction in the cabin and discharges air outside the vehicle to form negative pressure; the sealing box 200, the ultraviolet lamp assembly 310 and the free radical exciter 320 form a working mode for generating sterilization in the unit; wherein:
negative pressure loop of the vehicle cabin: after the circular telegram, operation control panel 620 sets the unit into the negative pressure mode, and fan 500 is inhaled in the operation, and the inside air in cabin gets into and discharges from unit air intake 110, makes the cabin in produce the negative pressure, detects through baroceptor, and control system automatic control inhales fan 500 revolutions, makes the negative pressure size in cabin satisfy the demand, and the air can filter off pollutants such as particle aerosol through high efficiency filter cartridge when discharging, makes the air reach emission standard, avoids the pollution to the environment on the way.
The killing working mode is as follows: after power-on, the control panel 620 is operated to set the unit in a disinfection/sterilization/spore elimination/emergency mode; the disinfection mode corresponds to operation of only the ultraviolet lamp assembly 310; the sterilization mode corresponds to only the free radical initiator 320 operating; in the spore elimination mode, the ultraviolet lamp component 310 and the free radical exciter 320 work simultaneously; the emergency mode is an emergency situation, in which the uv lamp assembly 310 and the radical initiator 320 are forcibly operated simultaneously.
The utility model discloses can realize setting for the carriage in the air flow, according to the negative pressure value (relevant standard/customer demand) that preset is good, start and inhale fan 500, produce in the vehicle cabin and attract, the air is outside the discharge car, the inside negative pressure that produces of vehicle cabin, according to predetermineeing vehicle cabin in negative pressure target value, intelligent control inhales fan 500 revolutions, adjust the size of vehicle cabin in negative pressure, purify the vehicle cabin environment, thereby protect the rescue personnel in the vehicle cabin, the air that attracts out filters pollutants such as particle aerosol through high efficiency filter core, avoid the pollution to the environment on the way. Meanwhile, ultraviolet rays generated by the ultraviolet lamp component 310 are transmitted along a straight line, microorganisms can be killed and killed efficiently in a short time, the free radical exciter 320 generates a diffusely-dispersed broad-spectrum bactericide-ozone, botulinum toxin can be sterilized and destroyed, and the combination of the ultraviolet rays and the ozone ensures efficient killing and killing reliability inside the negative pressure equipment and avoids harm of microorganisms and viruses in the negative pressure equipment to rescue personnel, operators and the environment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a negative pressure clarification plant for medical vehicle which characterized in that: comprises a box body, a sealing box, a killing device, a filtering device, a suction fan and a control device; the box body is provided with an air inlet and an air outlet; the sealing box is arranged in the box body and is communicated with the air inlet; the sterilizing device comprises an ultraviolet lamp component and a free radical exciter, and the ultraviolet lamp component and the free radical exciter are both arranged in the sealed box; the filter device is arranged in the seal box and is positioned below the ultraviolet lamp assembly and the free radical exciter; the induced draft fan is arranged at the bottom of the seal box, an air inlet pipe of the induced draft fan is communicated with the seal box, and an air outlet pipe of the induced draft fan is communicated with an air outlet of the box body; the control device comprises a main board and a control panel connected with the main board, and the ultraviolet lamp assembly, the free radical exciter and the suction fan are respectively connected with the main board.
2. The negative pressure purification apparatus for medical vehicles as claimed in claim 1, wherein: the box is internally provided with an air pressure sensor, the air pressure sensor is connected with a mainboard, and the mainboard is used for controlling and switching the work of the induced draft fan and the killing device.
3. The negative pressure purification apparatus for medical vehicles as claimed in claim 1, wherein: the ultraviolet lamp assembly is arranged at the top of the sealing box and is positioned at one side close to the air inlet, and the free radical exciter is arranged below the ultraviolet lamp assembly.
4. The negative pressure purification apparatus for medical vehicles as claimed in claim 3, wherein: the number of the free radical exciters is two, the two free radical exciters are respectively arranged in the seal box and are vertical to the air inlet direction of the air inlet.
5. The negative pressure purification apparatus for medical vehicles as claimed in claim 1, wherein: the box includes frame and curb plate, seal box, induced draft fan and mainboard install respectively in on the frame, the curb plate enclose connect in all sides of frame, and one of them be equipped with the air intake on the curb plate.
6. The negative pressure purification apparatus for medical vehicles as claimed in claim 1, wherein: the filter device adopts a high-efficiency filter element which is arranged at the bottom of the seal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020845242.1U CN212148331U (en) | 2020-05-19 | 2020-05-19 | Negative pressure purifying equipment for medical vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020845242.1U CN212148331U (en) | 2020-05-19 | 2020-05-19 | Negative pressure purifying equipment for medical vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212148331U true CN212148331U (en) | 2020-12-15 |
Family
ID=73706856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020845242.1U Active CN212148331U (en) | 2020-05-19 | 2020-05-19 | Negative pressure purifying equipment for medical vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212148331U (en) |
-
2020
- 2020-05-19 CN CN202020845242.1U patent/CN212148331U/en active Active
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