CN112856587A - Air treatment system for ward - Google Patents
Air treatment system for ward Download PDFInfo
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- CN112856587A CN112856587A CN202110003318.5A CN202110003318A CN112856587A CN 112856587 A CN112856587 A CN 112856587A CN 202110003318 A CN202110003318 A CN 202110003318A CN 112856587 A CN112856587 A CN 112856587A
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- nursing room
- duct
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- 230000000474 nursing effect Effects 0.000 claims abstract description 59
- 238000000605 extraction Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 10
- 239000003463 adsorbent Substances 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 3
- 230000000249 desinfective effect Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 5
- 239000000284 extract Substances 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses an air treatment system for a ward, which comprises a ward, wherein the ward comprises a nursing room; the air treatment device comprises an air exhaust pipeline and an air supply pipeline, the air exhaust pipeline extracts air in the nursing room, and the air supply pipeline supplies purified air to the nursing room; the air treatment device also comprises an air extractor and an air feeder, wherein the air extractor is communicated with the air extraction pipeline, and the air feeder is communicated with the air supply pipeline; the air treatment device is positioned outside the nursing room, the air exhaust pipeline and a part of the air supply pipeline are positioned in the nursing room, the air supply pipeline and the air exhaust pipeline are coaxially arranged, and one end of the air supply pipeline positioned in the nursing room extends out of one end of the air exhaust pipeline positioned in the nursing room; the outer wall of the air exhaust pipeline is wrapped with a heat insulation layer, the side wall of the air supply pipeline is provided with a heat conducting fin, and the heat conducting fin is positioned between the air exhaust pipeline and the air supply pipeline. This scheme is favorable to promoting patient's comfort level through the coaxial setting of bleed duct and gas supply line, and then is favorable to the recovery of the patient's state of an illness.
Description
Technical Field
The invention relates to the technical field of indoor air treatment in a ward, in particular to an air treatment system for the ward.
Background
The ward is a place for resting and recovering patients, and has high application frequency in medical industries such as hospitals and the like. Particularly, hospitals belong to public places, and patients with different requirements generally exist in wards. When a plurality of patients rest in the same ward, the air quality in the ward is greatly reduced. Generally, hospitals are equipped with air conditioners for the wards to improve the air quality of the wards and to regulate the ambient temperature within the wards.
In the prior art, an air conditioner has certain ventilation and temperature regulation capabilities, but in practice, a plurality of patients in a ward have different requirements for environmental temperature and the like, and in addition, when part of patients are not suitable to use the air conditioner, for example, patients with a respiratory system disease and the like, the air quality in the ward is reduced due to the fact that the air conditioner cannot be used.
Disclosure of Invention
The invention provides an air treatment system for a ward, which solves the technical problem of poor air quality in the ward in the prior art.
Some embodiments adopted to solve the above technical problems include:
an air processing system for ward, which is used for multi-person monitoring ward,
comprises a ward which comprises a nursing room;
the air treatment device comprises an air exhaust pipeline and an air supply pipeline, the air exhaust pipeline extracts air in the nursing room, and the air supply pipeline supplies purified air to the nursing room;
the air treatment device also comprises an air extractor and an air feeder, wherein the air extractor is communicated with the air extraction pipeline, and the air feeder is communicated with the air supply pipeline;
the air treatment device also comprises an air purifier and an air filter, the air pumped by the air pump is purified by the air purifier and then discharged into the atmosphere, and the air outside the nursing room is filtered by the air filter and then enters the nursing room through the air supply pipeline;
the air treatment device is positioned outside the nursing room, a part of the air exhaust pipeline and a part of the air supply pipeline are positioned in the nursing room, the air supply pipeline and the air exhaust pipeline are coaxially arranged, and one end of the air supply pipeline positioned in the nursing room extends out of one end of the air exhaust pipeline positioned in the nursing room;
the outer wall of the air exhaust pipeline is wrapped with a heat insulation layer, the heat conductivity coefficient of the air supply pipeline is not less than 377 at the temperature of 100 ℃, and heat conducting fins are arranged on the side wall of the air supply pipeline and located between the air exhaust pipeline and the air supply pipeline.
Preferably, the air exhaust pipeline is located one end in the nursing chamber is provided with the filter, the filter has a centre bore, the air feed line passes through the centre bore extends the air exhaust pipeline, the filter is including filtering body and support, the support is provided with holds the annular of filtering the body, filter the body joint in the annular, and, filter the body set up in the support is close to one side of nursing chamber central authorities.
In this scheme, the setting of filter can avoid impurity to block up the bleed-off line effectively. The filter body is clamped in the ring groove, the filter body can be conveniently replaced, and the air treatment system for the ward is easy to maintain.
Preferably, the bracket comprises a first half part and a second half part, the first half part and the second half part are matched to form the bracket, the first half part and the air exhaust pipeline are of an integrated structure, the first half part is positioned at the position of the air supply pipeline relative to the air exhaust pipeline, the second half part is connected with the first half part in a clamping mode, a clamping groove is formed in the first half part, a clamping block is arranged on the second half part, and the clamping groove is provided with an inclined surface for locking the clamping block.
In this scheme, the support is easily assembled, and air treatment system is easy to maintain for the ward.
Preferably, a sterilizer is arranged in the air exhaust pipeline and comprises ultraviolet lamp beads and a lamp holder, the lamp holder is arranged along the axis of the air exhaust pipeline, the ultraviolet lamp beads are uniformly distributed on the lamp holder, the lamp holder is clamped in the air exhaust pipeline, a clamping edge is arranged on the air exhaust pipeline, and the extension line of the clamping edge penetrates through the second half part.
In this scheme, the setting of ware that kills can disinfect to the air that gets into in the air exhaust duct, and air exhaust duct exhaust air can be directly discharged, perhaps, has alleviateed air exhaust duct exhaust's post processing pressure.
Preferably, the side wall of the air exhaust pipeline is provided with an airflow guide groove, the airflow guide groove slows down the flow velocity of airflow in the air exhaust pipeline, the airflow guide groove comprises an opening, the opening faces to one end of the air exhaust pipeline, which is located in the chamber, and the cross section of the airflow guide groove is arc-shaped.
In this scheme, the setting of air current guiding groove has reduced the velocity of flow of air current in air exhaust pipeline, has optimized the bactericidal ability of sterilizer.
Preferably, an airflow decelerating groove is arranged on the side wall of the air supply pipeline, and comprises a mouth part, and the direction of the mouth part is opposite to that of the opening.
In this scheme, the velocity of flow of air current in the air supply line has been reduced in setting up of air current deceleration groove to make the air current in the air supply line can have longer heat exchange time with the air supply line, the air supply line emits into the air in the nursing chamber and the temperature in the nursing chamber can not have great temperature difference.
Preferably, a hanging rack for hanging and connecting an infusion bottle is arranged in the nursing room, the hanging rack comprises a vertical pipe, an air supply pipeline is communicated with the vertical pipe, vent holes are uniformly distributed in the vertical pipe, a ventilation layer is wrapped outside the vertical pipe, the thickness of the ventilation layer is not less than 1/2 of the diameter of each vent hole, and the ventilation layer is provided with honey-shaped ventilation holes.
In this scheme, through making riser and air supply line communicate with each other, the air supply line passes through the riser and discharges fresh air into the nursing room, and the air quality in the nursing room is even to, air supply line can directly discharge the air near the sick bed, has optimized the performance of air treatment system for the ward.
Preferably, this air treatment system for ward still includes solar energy power supply ware, solar energy power supply ware includes solar cell panel and support body, solar cell panel is fixed in the support body, solar cell panel passes through the fix with screw the support body, solar energy power supply ware still includes rotating base, the support body is fixed in rotating base is last, rotating base is provided with the drive the rotatory motor of support body, solar cell panel's front and reverse side all are provided with photosensitive sensor, the motor is by controller control work, photosensitive sensor all with the controller communication, the controller basis the parameter control that photosensitive sensor detected the motor work makes solar cell panel is towards the sun all the time.
In this scheme, adopt solar energy power supply ware to reduce air treatment system's for ward use cost. And the arrangement of the photosensitive sensor and the motor enables the solar panel to face the sun all the time, so that the performance of the solar power supply is optimized.
Preferably, the air purifier comprises a sterilization unit, an odor adsorption unit and a purification unit, wherein the gas pumped by the air pumping pipeline flows through the sterilization unit, the odor adsorption unit and the purification unit in sequence and then is discharged, the odor adsorption unit comprises an adsorbent box and a cavity, the adsorbent box is inserted into the cavity, and a sealing ring is arranged between the adsorbent box and the cavity.
In this scheme, air purifier's setting can carry out corresponding processing to the air of nursing indoor exhaust, then discharges, has optimized the performance of air treatment system for the ward. Especially for gas possibly containing infectious pathogens, the scheme can play a role in killing viruses, and further optimizes the performance of the air treatment system for the ward.
Preferably, the air filter comprises an air filter element and a constant humidity processor, and the external air flows through the air filter element and the constant humidity processor in sequence.
In this scheme, air cleaner mainly used filters the outside air, and the constant humidity treater mainly used carries out constant temperature to the air and handles for the air that gets into in the nursing chamber has better quality, is favorable to the patient to resume.
Compared with the prior art, the air treatment system for the ward provided by the invention has the following advantages:
this scheme is through bleed-off pipeline and the coaxial setting of air supply line, and the air that air supply line supplies has certain heat exchange capacity with the air that bleed-off pipeline takes out to make the air that air supply line supplies can not have great temperature difference with the air in the nursing chamber, be favorable to promoting patient's comfort level, and then be favorable to the recovery of the patient's state of an illness.
The outer wall of the air exhaust pipeline is wrapped by the heat insulation layer, so that the heat loss of the air exhaust pipeline can be reduced, the air in the air exhaust pipeline can better complete heat exchange with the air supply pipeline, and the air in the air supply pipeline and the air supply pipeline can further complete heat exchange.
The heat-conducting fins increase the heat exchange area of the air in the air supply pipeline and the air exhaust pipeline, and improve the heat exchange capacity of the air in the air supply pipeline and the air exhaust pipeline.
The air supply pipeline is communicated with the vertical pipe and discharges air to the nursing room through the vertical pipe, and the air quality in the nursing room is uniform, thereby being beneficial to the recovery of patients. The setting of ventilative layer further makes the air quality in the nursing chamber even.
Drawings
For purposes of explanation, several embodiments of the present technology are set forth in the following figures. The following drawings are incorporated herein and constitute a part of the detailed description. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts of the subject technology.
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of a first direction of the pumping duct.
FIG. 3 is a schematic view of the exhaust duct in a second orientation.
Fig. 4 is a schematic view of a first orientation of the supply air duct.
Fig. 5 is a schematic view of the supply duct in a second orientation.
Fig. 6 is a schematic view of a sterilizer.
In the figure: 1. nursing room, 2, air exhaust pipe, 3, air feed line, 4, air extractor, 5, air feeder, 6, air purifier, 7, air cleaner, 8, insulating layer, 9, conducting strip, 11, filter body, 12, support, 13, sterilizer, 14, ultraviolet lamp pearl, 15, lamp stand, 16, air current guiding groove, 17, air current deceleration groove, 18, riser, 19, ventilative layer, 20, solar power supply ware, 21, solar cell panel, 22, support body, 23, rotating base, 24, motor.
Detailed Description
The specific embodiments illustrated below are intended as descriptions of various configurations of the subject technology and are not intended to represent the only configurations in which the subject technology may be practiced. Specific embodiments include specific details for the purpose of providing a thorough understanding of the subject technology. It will be apparent, however, to one skilled in the art that the subject technology is not limited to the specific details shown herein and may be practiced without these specific details.
Generally, the air in the ward should be of a better quality to facilitate patient recovery. For a multi-person ward, because a patient may need hospitalization, the environment in the ward should have a quiet characteristic, that is, the ventilation system in the ward should not have a loud noise, and the traditional air conditioner has a loud noise during the working process, which deteriorates the environment in the ward.
In addition, the air flow blown by the air conditioner has a large flow rate, and the condition of a part of patients may be aggravated or the recovery of the patients may be affected.
Referring to fig. 1, 2, 3, 4, 5 and 6, an air treatment system for a patient room is used in a multi-person care unit,
comprises a ward which comprises a nursing room 1;
and an air treatment device, the air treatment device comprises an air exhaust pipeline 2 and an air supply pipeline 3, the air exhaust pipeline 2 extracts air in the nursing room 1, and the air supply pipeline 3 supplies purified air to the nursing room 1;
the air treatment device further comprises an air extractor 4 and an air feeder 5, wherein the air extractor 4 is communicated with the air extraction pipeline 2, and the air feeder 5 is communicated with the air supply pipeline 3;
the air treatment device further comprises an air purifier 6 and an air filter 7, the air pumped by the air pump 4 is purified by the air purifier and then discharged into the atmosphere, and the air outside the nursing room 1 is filtered by the air filter 7 and then enters the nursing room 1 through the air supply pipeline 3;
the air treatment device is positioned outside the nursing room 1, a part of the air exhaust pipeline 2 and a part of the air supply pipeline 3 are positioned in the nursing room 1, the air supply pipeline 3 and the air exhaust pipeline 2 are coaxially arranged, and one end of the air supply pipeline 3 positioned in the nursing room 1 extends out of one end of the air exhaust pipeline 2 positioned in the nursing room 1;
the outer wall of the air exhaust pipeline 2 is wrapped by a heat insulation layer 8, the heat conductivity coefficient of the air supply pipeline 3 is not less than 377W/m.K under the condition of 100 ℃, the side wall of the air supply pipeline 3 is provided with a heat conduction sheet 9, and the heat conduction sheet 9 is positioned between the air exhaust pipeline 2 and the air supply pipeline 3.
In this scheme, the air current in air exhaust pipeline 2 and the air feed line 3 all has less velocity of flow, that is to say, under the prerequisite that satisfies the air quality requirement in nursing room 1, air exhaust speed and air feed speed should be as low as possible to satisfy patient's environmental requirement. Specifically, the air exhauster 4 and the air supplier 5 may be frequency converters to satisfy the wind speed adjusting capability. In addition, an air quality monitor may be installed in the nursing room 1, and the air extractor 4 and the air feeder 5 may be controlled by a control system, which controls the operations of the air feeder 5 and the air extractor 4 according to parameters detected by the air quality monitor so that the wind speed generated by the air extractor 4 and the air feeder 5 is within a reasonable range.
The air supply line 3 is arranged coaxially with the air extraction line 2, and generally, the air temperature in the care room 1 is different from the natural air temperature. When air supply pipeline 3 supplies air to nursing room 1, the air that is located air supply pipeline 3 can carry out the heat exchange with the air that is located air exhaust pipeline 2 to make air supply pipeline 3 discharge into the air in nursing room 1 and the original air temperature in nursing room 1 can not the difference too big, reduced patient's uncomfortable effectively.
The heat insulation layer 8 is a structure made of a material with heat insulation capability, and the heat insulation layer 8 is mainly used for reducing the energy loss of the air in the air extraction pipeline 2.
The heat-conducting fins 9 may be of integral construction with the gas supply duct 3.
Based on the above description, it can be understood that:
although the air supply duct 2 and the air exhaust duct 2 are coaxially arranged, the air supply duct supplies fresh air into the nursing chamber 1, and the air exhaust duct 2 exhausts the air from the nursing chamber 1, so that the air supply duct 3 and the air exhaust duct 2 are coaxially arranged, but the air supply duct 3 and the air exhaust duct 2 are independent of each other to avoid cross infection. For example, an anti-corrosion layer is provided on both the gas supply duct 3 and the gas extraction duct 2 to prevent leakage from the gas supply duct 3 or the gas extraction duct 2.
Also, there should be a reasonable safety distance between the air extractor 4 and the air feeder 5 to prevent cross contamination of the air between the air extractor 4 and the air feeder 5. For example, the air feeder 5 may be disposed upwind and the air extractor may be disposed downwind. Alternatively, the distance between the air exhauster 4 and the air supplier 5 may be made reasonable, and the distance between the air exhauster 4 and the air supplier 5 may be made not less than 50 m.
Obviously, when the gas extracted by the gas extractor 4 needs to be processed by other equipment, a sealing feature should be provided between the gas extractor 4 and other equipment to prevent the gas extracted by the gas extractor from leaking.
In some embodiments, a filter is disposed at one end of the air exhaust pipeline 2 in the nursing chamber 1, the filter has a central hole, the air supply pipeline 3 extends out of the air exhaust pipeline 2 through the central hole, the filter includes a filter body 11 and a bracket 12, the bracket 12 is provided with a ring groove for accommodating the filter body 11, the filter body 11 is clamped in the ring groove, and the filter body 11 is disposed at one side of the bracket 12 close to the center of the nursing chamber 1.
The support 12 includes first half and second half, first half with the cooperation of second half forms support 12, first half with 2 formula structures as an organic whole of bleed air duct, and, first half location gas supply line 3 for the position of bleed air duct 2, second half joint in first half be provided with the draw-in groove first half is provided with half the second half is provided with the fixture block, the draw-in groove has the locking the inclined plane of fixture block. The taper of the inclined plane can be Morse taper, so that the inclined plane has certain locking capacity.
The filter functions as a filtering capacity and is of a conventional structure in the prior art.
Be provided with sterilizer 13 in the air exhaust pipeline 2, sterilizer 13 includes ultraviolet ray lamp pearl 14 and lamp stand 15, lamp stand 15 is followed the axis setting of air exhaust pipeline 2 the equipartition has on the lamp stand 15 ultraviolet ray lamp pearl 14, 15 joints of lamp stand in air exhaust pipeline 2 is provided with the card arris on the air exhaust pipeline 2, the extension line of card arris passes half the second.
Since the first half is of an integral construction with the extraction duct 2, the first half has the ability to support the supply duct 3. However, since the sterilizer may require maintenance, the sterilizer should be located along the second half so that the sterilizer can be conveniently removed or maintained after the second half is removed.
In some embodiments, the side wall of the air exhaust duct 2 is provided with an air flow guiding groove 16, the air flow guiding groove 16 reduces the flow velocity of the air flow in the air exhaust duct 2, the air flow guiding groove 16 includes an opening facing one end of the air exhaust duct 2 located in the chamber, and the cross-sectional shape of the air flow guiding groove 16 is arc-shaped.
An airflow speed reduction groove 17 is formed in the side wall of the air supply pipeline 3, the airflow speed reduction groove 17 comprises a mouth portion, and the direction of the mouth portion is opposite to that of the opening.
The lower the flow velocity of the air in the air supply duct 3 and the air extraction duct 2, the better the heat exchange capacity thereof, and therefore, the flow velocity of the air in the air supply duct 3 and the air extraction duct 2 should be reduced as much as possible.
In some embodiments, a hanging rack for hanging an infusion bottle is arranged in the nursing room 1, the hanging rack comprises a vertical pipe 18, the air supply pipeline 3 is communicated with the vertical pipe 18, the vertical pipe 18 is uniformly provided with exhaust holes, the vertical pipe 18 is further wrapped with an air-permeable layer 19, the thickness of the air-permeable layer 19 is not less than 1/2 of the diameter of the exhaust hole, and the air-permeable layer 19 is provided with honey-shaped air vents.
The air supply duct 3 may be in communication with the upright post via a hose to allow easy set-up or maintenance of the air treatment system for a patient's room.
In some embodiments, the air treatment system for the ward further includes a solar power supply 20, the solar power supply 20 includes a solar cell panel 21 and a frame 22, the solar cell panel 21 is fixed to the frame 22 through screws, the solar power supply 20 further includes a rotating base 23, the frame 22 is fixed to the rotating base 23, the rotating base 23 is provided with a motor 24 for driving the frame 22 to rotate, photosensitive sensors are arranged on the front and the back of the solar cell panel 21, the motor 24 is controlled by a controller to operate, the photosensitive sensors are all communicated with the controller, and the controller controls the motor 24 to operate according to parameters detected by the photosensitive sensors, so that the solar cell panel 21 always faces the sun.
In some embodiments, the air purifier 6 includes a sterilization unit, an odor adsorption unit, and a purification unit, and the gas pumped by the air pumping pipeline flows through the sterilization unit, the odor adsorption unit, and the purification unit in sequence and is then discharged, wherein the odor adsorption unit includes an adsorbent box and a cavity, the adsorbent box is inserted into the cavity, and a sealing ring is disposed between the adsorbent box and the cavity.
In some embodiments, the air filter 7 includes an air filter element and a constant humidity processor, through which the external air flows in sequence.
While the subject matter of the present invention has been described with reference to the accompanying drawings and detailed description thereof, it is to be understood that the foregoing is merely illustrative of some embodiments of the subject matter of the present invention and that certain details may be omitted.
In addition, in some of the embodiments disclosed above, there is a possibility that a plurality of embodiments may be combined and implemented, and various combinations are not listed at length. The implementation embodiments can be freely combined according to the requirements when the technical personnel in the field carry out the implementation so as to obtain better application experience.
While practicing the subject matter of the present invention, it will be apparent to those skilled in the art that other arrangements of details or figures can be made in accordance with the subject matter of the present invention and the accompanying drawings, and that such details are within the scope of what is encompassed by the subject matter of the present invention without departing from the subject matter of the present invention.
Claims (10)
1. The utility model provides an air treatment system for ward for many people guardianship ward which characterized in that:
comprises a ward comprising a nursing room (1);
and an air treatment device comprising an air extraction duct (2) and an air supply duct (3), the air extraction duct (2) extracting air inside the care room (1), the air supply duct (3) supplying purified air to the care room (1);
the air treatment device further comprises an air extractor (4) and an air feeder (5), wherein the air extractor (4) is communicated with the air extraction pipeline (2), and the air feeder (5) is communicated with the air supply pipeline (3);
the air treatment device further comprises an air purifier (6) and an air filter (7), the air pumped by the air pump (4) is purified by the air purifier and then discharged into the atmosphere, and the air outside the nursing room (1) is filtered by the air filter (7) and then enters the nursing room (1) through the air supply pipeline (3);
the air treatment device is positioned outside the nursing room (1), a part of the air exhaust pipeline (2) and a part of the air supply pipeline (3) are positioned in the nursing room (1), the air supply pipeline (3) and the air exhaust pipeline (2) are coaxially arranged, and one end of the air supply pipeline (3) positioned in the nursing room (1) extends out of one end of the air exhaust pipeline (2) positioned in the nursing room (1);
the outer wall of the air exhaust pipeline (2) is wrapped by a heat insulation layer (8), the heat conductivity coefficient of the air supply pipeline (3) is not less than 377 under the condition of 100 ℃, heat conducting fins (9) are arranged on the side wall of the air supply pipeline (3), and the heat conducting fins (9) are located between the air exhaust pipeline (2) and the air supply pipeline (3).
2. The ward air handling system of claim 1, wherein: air exhaust pipeline (2) are located one end in nursing room (1) is provided with the filter, the filter has the centre bore, air feed line (3) pass through the centre bore extends air exhaust pipeline (2), the filter is including filtering body (11) and support (12), support (12) are provided with and hold the annular of filtering body (11), filter body (11) joint in the annular, and, filter body (11) set up in support (12) are close to one side of nursing room (1) central authorities.
3. The ward air handling system of claim 2, wherein: support (12) include first half and second half, first half with the cooperation of second half forms support (12), first half with bleed duct (2) formula structure as an organic whole, and, first half location gas supply line (3) for the position of bleed duct (2), second half joint in first half the first half is provided with the draw-in groove first half is provided with the fixture block second half, the draw-in groove has the locking the inclined plane of fixture block.
4. The ward air handling system of claim 3, wherein: be provided with sterilizer (13) in pumping duct (2), sterilizer (13) include ultraviolet ray lamp pearl (14) and lamp stand (15), lamp stand (15) are followed the axis setting of pumping duct (2) the equipartition has on lamp stand (15) ultraviolet ray lamp pearl (14), lamp stand (15) joint in pumping duct (2) be provided with the card arris on pumping duct (2), the extension line of card arris passes half the second.
5. The ward air handling system of claim 4, wherein: be provided with air current guiding groove (16) on the lateral wall of bleed duct (2), air current guiding groove (16) slow down the air current and are in the velocity of flow in bleed duct (2), air current guiding groove (16) are including the opening, the opening orientation bleed duct (2) are located indoor one end, the cross sectional shape of air current guiding groove (16) is the arc.
6. The ward air handling system of claim 5, wherein: be provided with air current deceleration groove (17) on the lateral wall of air feed line (3), air current deceleration groove (17) include the oral area, the oral area orientation with open-ended orientation is opposite.
7. The ward air handling system of claim 1, wherein: the nursing room (1) is internally provided with a hanging rack for hanging infusion bottles, the hanging rack comprises a vertical pipe (18), the air supply pipeline (3) is communicated with the vertical pipe (18), vent holes are uniformly distributed on the vertical pipe (18), a ventilation layer (19) is wrapped outside the vertical pipe (18), the thickness of the ventilation layer (19) is not less than 1/2 of the diameter of the vent holes, and the ventilation layer (19) is provided with honey-shaped ventilation holes.
8. The ward air handling system of claim 1, wherein: the air treatment system for the ward further comprises a solar power supply (20), wherein the solar power supply (20) comprises a solar panel (21) and a frame body (22), the solar panel (21) is fixed on the frame body (22) through screws, the solar power supply (20) further comprises a rotating base (23), the frame body (22) is fixed on the rotating base (23), the rotating base (23) is provided with a motor (24) for driving the frame body (22) to rotate, the front side and the back side of the solar panel (21) are respectively provided with a photosensitive sensor, the motor (24) is controlled by a controller to work, the photosensitive sensors are communicated with the controller, and the controller controls the motor (24) to work according to parameters detected by the photosensitive sensors, the solar cell panel (21) is always directed to the sun.
9. The ward air handling system of claim 1, wherein: air purifier (6) are including disinfecting unit, peculiar smell absorption unit and purification unit, the gas that the exhaust pipeline was taken out flows through in proper order it discharges behind disinfection unit, peculiar smell absorption unit and the purification unit, wherein, peculiar smell absorption unit includes adsorbent box and cavity, the adsorbent box peg graft in the cavity, and, the adsorbent box with be provided with the sealing washer between the cavity.
10. The ward air handling system of claim 1, wherein: the air filter (7) comprises an air filter element and a constant humidity processor, and outside air sequentially flows through the air filter element and the constant humidity processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110003318.5A CN112856587A (en) | 2021-01-04 | 2021-01-04 | Air treatment system for ward |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110003318.5A CN112856587A (en) | 2021-01-04 | 2021-01-04 | Air treatment system for ward |
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| Publication Number | Publication Date |
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| CN112856587A true CN112856587A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110003318.5A Pending CN112856587A (en) | 2021-01-04 | 2021-01-04 | Air treatment system for ward |
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Application publication date: 20210528 |