CN213146878U

CN213146878U - Air purification system for preventing and controlling hospital infection

Info

Publication number: CN213146878U
Application number: CN202022237016.8U
Authority: CN
Inventors: 郭拔萃
Original assignee: Shenzhen Yaldian Environmental Technology Co ltd
Current assignee: Shenzhen Yaldian Environmental Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-07
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to an air purification system for hospital infection prevention and control, the load simulator comprises a case, the bottom of machine case is connected with the base, and the left end surface mounting of machine case has the air intake, the top of machine case is connected with the air outlet. The utility model discloses in, after the air intake of this system is got into to the air that purifies when needs, then can be with the switch on of water pump, make the water pump extract the inside liquid medicine of water tank, thereby make liquid medicine reach the shower nozzle blowout through connecting the water pipe, wherein the multiunit is installed to the shower nozzle, it is better to make the effect that sprays like this, and the face of spraying is bigger, thereby improve purification efficiency, after liquid medicine sprays, then collect the inside cyclic utilization that carries out of backward flow water tank through the catch basin, wherein when liquid medicine carries out the ratio, then can carry out proportion ratio through scale cup and the inside scale mark of water tank, reasonable scientific ratio like this, thereby avoid the medicament extravagant, effectual saving use cost.

Description

Air purification system for preventing and controlling hospital infection

Technical Field

The utility model relates to an air purification system for hospital infection prevention and control belongs to infection prevention and control technical field.

Background

The hospital is a medical institution which carries out necessary medical examination, treatment measures, nursing techniques, reception service, rehabilitation equipment, treatment and transportation and the like for patients according to laws, regulations and industrial specifications and mainly aims at rescuing and supporting injuries, the service objects of the hospital not only comprise symptomatic patients and wounded persons, but also comprise old people which cannot take care of themselves or have limited medical care dependence on activities, and the hospital is used for assessing severe patients which have medical care dependence or unstable conditions and need long-term rehabilitation and frequent observation and examination, or has other specific conditions and crowds.

Most of existing air purification systems for preventing and controlling hospital infection adopt filter screens for filtration, although partial bacteria can be removed, a large amount of bacteria exist during use, and if the bacteria are not treated in time, the bacteria are easy to spread in the air, so that the phenomenon of infectious virus is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the air purification system who solves current hospital infection prevention and control adopts the filter screen to filter mostly, though can detach partial bacterium, but a large amount of bacteria persist when using in addition, if these bacteria are not in time handled, propagate in the air easily to lead to the problem of infectious infection virus.

In order to solve the technical problem, the utility model provides a following technical scheme: an air purification system for hospital infection prevention and control comprises a case, wherein the bottom end of the case is connected with a base, the left end surface of the case is provided with an air inlet, the top end of the case is connected with an air outlet, the inside of the case is provided with a mixed spraying mechanism, a filter layer is arranged inside the case, a positioning plate is connected between the filter layer and the case, a positioning and mounting mechanism is arranged between the positioning plate and the filter layer, the top end of the filter layer is provided with a dehumidifying mechanism, the top of the dehumidifying mechanism is provided with a sterilizing lamp, the mixed spraying mechanism comprises a water tank, a stirring rod is arranged inside the water tank, the top end of the stirring rod is connected with a speed reduction motor, a scale cup is arranged on the right side of the water tank, a flow guide pipe is connected between the water tank and the scale cup, an adjusting valve is, and the top of water pump is connected with the connection water pipe, the shower nozzle is installed in the outside of connecting the water pipe, and the bottom of shower nozzle is provided with the catch basin.

Further, the inlet of the connecting water pipe is connected with the outlet of the water pump, and the outlet of the connecting water pipe is connected with the inlet of the spray head.

Further, the inside heating device that is included of dehumidification mechanism, and heating device's internally mounted has the water inlet, heating device's left side is connected with the heating tube, and the internally mounted of heating tube has air outlet channel, air outlet channel's the outside is connected with the mounting panel, and air outlet channel's internally mounted has the baffle, heating device's right-hand member surface even is provided with the delivery port.

Further, the central axis of the air outlet channel is symmetrical to the central axis of the mounting plate, and the mounting plate is symmetrical about the transverse axis of the air outlet channel.

Further, location installation mechanism's inside is including concave type piece, and the guide way has been seted up to the inside of concave type piece, the internal connection of guide way has the guide block, and the outside of guide block installs the location clamp splice, the top of location clamp splice is connected with the threaded rod, and installs movable bearing between threaded rod and the location clamp splice, the outside threaded connection of threaded rod has set nut, and the top of threaded rod installs and twists the head.

Furthermore, the positioning clamping block forms a movable structure through the guide block and the guide groove, and the central axis of the positioning clamping block coincides with the central axis of the threaded rod.

The utility model discloses a technological effect and advantage:

1. the utility model discloses in, after the air intake of this system is got into to the air that purifies when needs, then can be with the switch on of water pump, make the water pump extract the inside liquid medicine of water tank, thereby make liquid medicine reach the shower nozzle blowout through connecting the water pipe, wherein the multiunit is installed to the shower nozzle, it is better to make the effect that sprays like this, and the face of spraying is bigger, thereby improve purification efficiency, after liquid medicine sprays, then collect the inside cyclic utilization that carries out of backward flow water tank through the catch basin, wherein when liquid medicine carries out the ratio, then can carry out proportion ratio through scale cup and the inside scale mark of water tank, reasonable scientific ratio like this, thereby avoid the medicament extravagant, effectual saving use cost.

2. The utility model discloses in, after the inside degerming system that sprays of this system is spent as the air, then reach in the filtration system of this system, filtration system in this system adopts multilayer filter layer group layer, wherein the filter layer adopts the active carbon, HEPA high-efficient filter screen mixes to form, then can adsorb the bacterium in the air, keep apart, this hospital's air quality has been guaranteed like this, thereby the effectual condition that prevents bacterial air infection, make the air circumstance of hospital better, after the filter layer uses a period, wherein threaded connection between threaded rod and the concave type piece, then can twist the head of twisting, make the threaded rod rotate and drive the location clamp splice and change, make to carry out quick replacement in the filter layer, the whole filtration purifying effect of this system has been guaranteed like this, thereby the overall stability that this system used has been guaranteed.

3. The utility model discloses in, after the filtration system of air in this system, then can open heating device's power, thereby make outside raw water pass through the heating device heating, inside the reentrant heated tube, the raw water heats dehumidification to the inside air of air outlet channel like this, the aridity of air has been guaranteed, avoid the breeding of air humidity to lead to the bacterium, the effectual security of having guaranteed this system's use, wherein air outlet channel's internally mounted has the baffle, make dehumidification effect better, the requirement of dehumidification has been guaranteed, after the dehumidification finishes, then get into the degerming room and carry out the degerming, thereby make the air can effectual degerming after this system, make the effectual condition that prevents infection produce.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the dehumidifying mechanism of the present invention.

Fig. 3 is a supplementary schematic view of the dehumidifying mechanism of the present invention.

Fig. 4 is a schematic view of the positioning and mounting mechanism of the present invention.

Reference numbers in the figures: 1. a chassis; 2. a base; 3. an air inlet; 4. an air outlet; 5. a mixed spraying mechanism; 501. a water tank; 502. a stirring rod; 503. a reduction motor; 504. a graduated cup; 505. a flow guide pipe; 506. adjusting a valve; 507. a water pump; 508. connecting a water pipe; 509. a spray head; 510. a water collecting tank; 6. a filter layer; 7. positioning a plate; 8. a dehumidification mechanism; 801. a heating device; 802. a water inlet; 803. heating the pipeline; 804. an air outlet channel; 805. mounting a plate; 806. a partition plate; 807. a water outlet; 9. a sterilizing lamp; 10. a positioning and mounting mechanism; 1001. a concave block; 1002. a guide groove; 1003. a guide block; 1004. positioning the clamping block; 1005. a threaded rod; 1006. a movable bearing; 1007. positioning a nut; 1008. and (5) screwing the head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-4, an air purification system for preventing and controlling hospital infection comprises a cabinet 1, a base 2, an air inlet 3, an air outlet 4, a mixed spraying mechanism 5, a water tank 501, a stirring rod 502, a speed reduction motor 503, a graduated cup 504, a draft tube 505, a regulating valve 506, a water pump 507, a connecting water pipe 508, a spray head 509, a water collecting tank 510, a filter layer 6, a positioning plate 7, a dehumidifying mechanism 8, a heating device 801, a water inlet 802, a heating pipeline 803, an air outlet channel 804, a mounting plate 805, a partition plate 806, a water outlet 807, a sterilizing lamp 9, a positioning and mounting mechanism 10, a concave block 1001, a guide groove 1002, a guide block 1003, a positioning clamp block 1004, a threaded rod 1005, a movable bearing 1006, a positioning nut 1007 and a screw head 1008, wherein the base 2 is connected to the bottom end of the cabinet 1, the air inlet 3 is installed on the left end, a mixed spraying mechanism 5 is arranged in the case 1, a filter layer 6 is arranged in the case 1, a positioning plate 7 is connected between the filter layer 6 and the case 1, a positioning and mounting mechanism 10 is arranged between the positioning plate 7 and the filter layer 6, a dehumidifying mechanism 8 is arranged at the top end of the filter layer 6, a sterilizing lamp 9 is arranged at the top of the dehumidifying mechanism 8, a water tank 501 is arranged in the mixed spraying mechanism 5, a stirring rod 502 is arranged in the water tank 501, a speed reducing motor 503 is connected at the top end of the stirring rod 502, a graduated cup 504 is arranged at the right side of the water tank 501, a guide pipe 505 is connected between the water tank 501 and the graduated cup 504, a regulating valve 506 is arranged in the guide pipe 505, a water pump 507 is arranged in the water tank 501, a connecting water pipe 508 is connected at the top end of the water pump 507, a spray head 509 is, wherein when liquid medicine carries out the ratio, then can carry out proportion ratio through scale cup 504 and the inside scale mark of water tank 501, reasonable scientific ratio like this to avoid the medicament extravagant, effectual saving use cost.

As shown in fig. 1, the inlet of the connection water pipe 508 of this embodiment is connected to the outlet of the water pump 507, and the outlet of the connection water pipe 508 is connected to the inlet of the spray head 509, wherein the spray head 509 is provided with a plurality of groups, so that the spraying effect is better, and the spraying surface is larger, thereby improving the purification efficiency.

As shown in fig. 2 and fig. 3, the dehumidifying mechanism 8 of this embodiment includes a heating device 801 inside, a water inlet 802 is installed inside the heating device 801, a heating pipeline 803 is connected to the left side of the heating device 801, an air outlet channel 804 is installed inside the heating pipeline 803, an installation plate 805 is connected to the outer side of the air outlet channel 804, a partition 806 is installed inside the air outlet channel 804, and a water outlet 807 is connected to the right end surface of the heating device 801, wherein after air passes through a filtering system in the system, the power of the heating device 801 can be turned on, so that external raw water is heated by the heating device 801 and flows into the heating pipeline 803, so that the raw water heats the air inside the air outlet channel 804, thereby ensuring the dryness of the air, avoiding the growth of bacteria due to air humidity, and effectively ensuring the safety of the system in use, and the heating device 801 is an existing heater apparatus.

As shown in fig. 2 and 3, the central axis of the air outlet channel 804 of the present embodiment is symmetrical to the central axis of the mounting plate 805, and the mounting plate 805 is symmetrical about the transverse axis of the air outlet channel 804, wherein the partition plate 806 is installed inside the air outlet channel 804, so that the dehumidification effect is better, the dehumidification requirement is ensured, after the dehumidification is completed, the air enters the sterilization chamber for sterilization, the air can be effectively sterilized after passing through the system, and the infection is effectively prevented.

As shown in fig. 4, the positioning installation mechanism 10 of the present embodiment includes a concave block 1001 inside, a guide groove 1002 is opened inside the concave block 1001, a guide block 1003 is connected inside the guide groove 1002, a positioning clamping block 1004 is installed outside the guide block 1003, a threaded rod 1005 is connected to a top end of the positioning clamping block 1004, a movable bearing 1006 is installed between the threaded rod 1005 and the positioning clamping block 1004, a positioning nut 1007 is connected to an outside thread of the threaded rod 1005, and a screw head 1008 is installed on a top end of the threaded rod 1005, wherein the filter layer 6 is formed by mixing activated carbon and a high efficiency HEPA filter screen, so that bacteria in the air can be adsorbed and isolated, thereby ensuring the air quality of the hospital, effectively preventing bacterial air infection, and making the air environment of the hospital better.

As shown in fig. 4, the positioning clamping block 1004 of the present embodiment forms a movable structure with the guide groove 1002 through the guide block 1003, and the central axis of the positioning clamping block 1004 coincides with the central axis of the threaded rod 1005, wherein the threaded rod 1005 is in threaded connection with the concave block 1001, so that the screw head 1008 can be screwed, and the threaded rod 1005 rotates to drive the positioning clamping block 1004 to change, so that the filtering layer 6 can be quickly replaced, thereby ensuring the overall filtering and purifying effect of the system, and ensuring the overall stability of the system.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: after air needing to be purified enters the air inlet 3 of the system, the power supply of the water pump 507 can be switched on, so that the water pump 507 extracts liquid medicine in the water tank 501, the liquid medicine can reach the spray head 509 through the connecting water pipe 508 to be sprayed out, multiple groups of the spray head 509 are installed, the spraying effect is better, the spraying area is larger, the purification efficiency is improved, after the liquid medicine is sprayed, the liquid medicine is collected through the water collecting tank 510 to be recycled inside the backflow water tank 501, when the liquid medicine is proportioned, the proportion can be carried out between the graduated cup 504 and the scale mark in the water tank 501, the proportion is reasonable and scientific, the medicament waste is avoided, the use cost is effectively saved, after the air passes through the spraying sterilization system in the system, the air can reach the filtering system of the system, and the filtering system in the system adopts 6 groups of multiple filtering layers, wherein the filter layer 6 is formed by mixing activated carbon and HEPA high-efficiency filter screen, bacteria in the air can be adsorbed and isolated, thus ensuring the air quality of the hospital, effectively preventing the air infection of bacteria, and ensuring better air environment of the hospital, after the filter layer 6 is used for a period of time, the threaded rod 1005 is in threaded connection with the concave block 1001, the screw head 1008 can be screwed, the threaded rod 1005 rotates to drive the positioning clamp block 1004 to change, so that the filter layer 6 can be quickly replaced, thus ensuring the overall filtering and purifying effect of the system, thus ensuring the overall stability of the use of the system, after the air passes through the filter system in the system, the power supply of the heating device 801 can be turned on, thus the outside raw water is heated by the heating device 801 and flows into the heating pipeline 803 again, like this the raw water heats the dehumidification processing to the inside air of outlet channel 804, the aridity of air has been guaranteed, avoid the air humidity to lead to breeding of bacterium, the effectual security of guaranteeing the use of this system, wherein outlet channel 804's internally mounted has baffle 806, make dehumidification effect better, the requirement of dehumidification has been guaranteed, after the dehumidification finishes, then get into and remove the fungus room and carry out the degerming, thereby make the air can effectual degerming processing after this system, make the effectual condition that prevents infection produce.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides an air purification system for hospital infection prevention and control, includes quick-witted case (1), its characterized in that: the bottom end of the case (1) is connected with a base (2), the left end surface of the case (1) is provided with an air inlet (3), the top end of the case (1) is connected with an air outlet (4), the inside of the case (1) is provided with a mixed spraying mechanism (5), the inside of the case (1) is provided with a filter layer (6), a positioning plate (7) is connected between the filter layer (6) and the case (1), a positioning and mounting mechanism (10) is mounted between the positioning plate (7) and the filter layer (6), the top end of the filter layer (6) is provided with a dehumidifying mechanism (8), the top of the dehumidifying mechanism (8) is provided with a sterilizing lamp (9), the inside of the mixed spraying mechanism (5) comprises a water tank (501), the inside of the water tank (501) is provided with a stirring rod (502), and the top end of the stirring rod (502) is, scale cup (504) are installed on the right side of water tank (501), and are connected with between water tank (501) and scale cup (504) honeycomb duct (505), the internally mounted of honeycomb duct (505) has governing valve (506), the inside of water tank (501) is provided with water pump (507), and the top of water pump (507) is connected with and connects water pipe (508), shower nozzle (509) are installed in the outside of connecting water pipe (508), and the bottom of shower nozzle (509) is provided with catch basin (510).

2. The air purification system for prevention and control of nosocomial infections according to claim 1, wherein: the inlet of the connecting water pipe (508) is connected with the outlet of the water pump (507), and the outlet of the connecting water pipe (508) is connected with the inlet of the spray head (509).

3. The air purification system for prevention and control of nosocomial infections according to claim 1, wherein: dehumidification mechanism (8) are inside including heating device (801), and the internally mounted of heating device (801) has water inlet (802), the left side of heating device (801) is connected with heating pipeline (803), and the internally mounted of heating pipeline (803) has air outlet channel (804), the outside of air outlet channel (804) is connected with mounting panel (805), and the internally mounted of air outlet channel (804) has baffle (806), the right-hand member surface of heating device (801) links to be provided with delivery port (807).

4. The air purification system for hospital infection prevention and control according to claim 3, wherein: the central axis of the air outlet channel (804) is symmetrical to the central axis of the mounting plate (805), and the mounting plate (805) is symmetrical about the transverse axis of the air outlet channel (804).

5. The air purification system for prevention and control of nosocomial infections according to claim 1, wherein: the inside of location installation mechanism (10) is including concave type piece (1001), and guide way (1002) have been seted up to the inside of concave type piece (1001), the internal connection of guide way (1002) has guide block (1003), and the outside of guide block (1003) installs location clamp splice (1004), the top of location clamp splice (1004) is connected with threaded rod (1005), and installs between threaded rod (1005) and location clamp splice (1004) live bearing (1006), the outside threaded connection of threaded rod (1005) has set nut (1007), and the top of threaded rod (1005) is installed and is twisted head (1008).

6. The air purification system for prevention and control of nosocomial infections according to claim 5, wherein: the positioning clamping block (1004) and the guide groove (1002) form a movable structure through the guide block (1003), and the central axis of the positioning clamping block (1004) is overlapped with the central axis of the threaded rod (1005).