CN111317619A - Mobile negative pressure ward with built-in hidden adjusting mechanism - Google Patents
Mobile negative pressure ward with built-in hidden adjusting mechanism Download PDFInfo
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- CN111317619A CN111317619A CN202010234346.3A CN202010234346A CN111317619A CN 111317619 A CN111317619 A CN 111317619A CN 202010234346 A CN202010234346 A CN 202010234346A CN 111317619 A CN111317619 A CN 111317619A
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- negative pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/008—Ventilation, sterilisation or air conditioning aspects
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Ventilation (AREA)
Abstract
The invention relates to the technical field of mobile negative pressure wards, in particular to a mobile negative pressure ward with a built-in hidden adjusting mechanism. According to the mobile negative pressure ward with the built-in hidden adjusting mechanism, the electric negative pressure fan arranged above the cab of the main frame is used for conveying gas to the inside of the transverse air output pipe at the top, and the top exhaust port is matched with the overturning sealing adjusting mechanism to form top negative pressure in the medical box body, so that internal waste gas is extracted from the inside, and the air freshness in the mobile ward is improved; the illumination angle of the LED panel lamp is adjustable, and meanwhile, the heat dissipation performance of the LED panel lamp is improved when the LED panel lamp is taken out of the internal air, so that the performance and the service life of the illuminating device are improved, and the functionality of the whole negative pressure mechanism is improved.
Description
Technical Field
The invention relates to the technical field of mobile negative pressure wards, in particular to a mobile negative pressure ward with a built-in hidden adjusting mechanism.
Background
Coronavirus causes upper respiratory infection accompanied by symptoms such as fever, chill, headache, and malaise. Along with the gradual rising of the number of infecting people in the society, the volume that can hold of medical institution compares with patient's quantity far away inadequately, the patient is accomodate in the ward of the more quantity of urgent need, in order to promote patient's cure rate and avoid virus cross infection's possibility, need realize through the negative pressure ward, traditional negative pressure ward structure and rigidity, can't in time be treated the patient in different areas as required fast, it is very big to lead to the use limitation, consequently some removal negative pressure medical vehicles have appeared on the market, but this kind of negative pressure medical vehicle's negative pressure mechanism function ratio is more single, negative pressure business turn over gas port position is mostly exposed outside simultaneously, the air flow direction is unable control and regulation, the scope that leads to the application mode is extensive inadequately.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the background technology, an improved mobile negative pressure ward with a built-in hidden adjusting mechanism is provided, and the problems that the negative pressure mechanism of the existing mobile negative pressure medical vehicle is single in function, most of the positions of a negative pressure air inlet and an air outlet are exposed outside, and the air flow direction cannot be controlled and adjusted, so that the application mode range is not wide enough are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a removal negative pressure ward of built-in hidden adjustment mechanism, includes the main frame, installs the medical box on the main frame, fixes electronic negative pressure fan, small-size electro-magnet and the dull and stereotyped lamp of LED above the main frame cockpit, medical box just, the horizontal air input tube in outside of reverse side wall upper end fixedly connected with built-in detachable air filter of back side wall, the horizontal air output tube in top that medical box top fixedly connected with right side air inlet and electronic negative pressure fan-out gas port be connected, the medical box in on the top surface seted up bar top air discharge duct, bar top air discharge duct in on set up the top gas vent that is linked together with the horizontal air output tube in top, bar top air discharge duct lower extreme open position be provided with the lower hidden board that hides that is used for installing the dull and stereotyped lamp of LED, the horizontal air output of top be located top gas vent position activity and be equipped with by the sealed regulator of And (5) forming.
Further, in order to match movable assembly, the two sides of the upper end of the lower hidden plate are provided with movable mounting plates with built-in lateral assembly shafts, the two sides of the inner top surface of the strip-shaped top exhaust groove are provided with fixed mounting plates protruding downwards, the lower hidden plate penetrates through the inside of the fixed mounting plates and is movably connected with the fixed mounting plates through the lateral assembly shafts on the movable mounting plates, and the outer side surfaces of the lateral assembly shafts are in threaded connection with fixing nuts used for facilitating assembly, disassembly and tightening.
Furthermore, in order to change the flow direction and the sealing performance of the negative pressure port as required conveniently, the turnover sealing adjusting mechanism comprises a turnover sealing negative pressure plate movably arranged in the top transverse air output pipe through a transverse rotating shaft, an external hidden sealing cover plate arranged below a top exhaust port, an internal turnover sealing cover plate arranged on the top transverse air output pipe, an integrated structure left arc connecting rod used for fixing the turnover sealing negative pressure plate and the external hidden sealing cover plate, an integrated structure right arc connecting rod used for fixing the turnover sealing negative pressure plate and the internal turnover sealing cover plate and an integrated structure sealing frame fixed in the top transverse air output pipe, the small electromagnet is fixedly installed on the right side of the sealing frame through a bolt, and the small electromagnet is elastically connected with the right side face of the overturning sealing negative pressure plate through an iron extrusion spring.
Further, in order to improve the silencing, filtering and hiding performance of the air inlet, the upper end of the inner side face of the outer side transverse air input pipe is provided with a lateral air inlet communicated with the interior of the medical box, a lateral sealing spoiler is fixedly arranged on the inner side face of the medical box inside the lateral air inlet through a lateral support, and a detachable metal filtering silencing device is fixedly connected inside the lateral air inlet.
Further, for convenient installation and dismantlement, side direction air inlet and top gas vent medial surface on all seted up a style of calligraphy structure side direction assembly groove, metal filter silencing device include that the interior metal filter screen of arranging the portion that staggers of inside filtration pore, external metal filter screen, built-in metal filter screen and fixed in the outside and side direction assembly groove matched with rubber assembly frame.
Further, in order to cooperate with air distribution, the top surface of the top transverse air output tube is positioned on two sides of the top exhaust port and is provided with a top air guide port, and a top guide tube used for communicating the top air guide ports in the corresponding position is arranged above the top transverse air output tube.
Furthermore, in order to conveniently adjust the flow direction of the air inlet, an inner guide turnover plate is movably assembled on the inner wall of the inner opening of the lateral air inlet through a transverse rotating shaft.
The invention has the beneficial effects that:
(1) according to the mobile negative pressure ward with the built-in hidden adjusting mechanism, the electric negative pressure fan arranged above the cab of the main frame is used for conveying gas to the inside of the transverse air output pipe at the top, and the top exhaust port is matched with the overturning sealing adjusting mechanism to form top negative pressure in the medical box body, so that internal waste gas is extracted from the inside, and the air freshness in the mobile ward is improved;
(2) the lower end of the strip-shaped top exhaust groove is connected with a lower hidden plate for mounting the LED flat lamp through a movable support, so that the integration level of a negative pressure exhaust opening is higher, the illumination angle of the LED flat lamp is adjustable, the heat dissipation performance of the LED flat lamp is improved when the internal air is exhausted, the performance and the service life of the illumination device are improved, and the functionality of the whole negative pressure mechanism is improved;
(3) utilize at the detachable metal filter silencing device of the inside fixedly connected with of side direction air inlet, can reduce air intake flow rate and noise at the high-speed in-process of traveling, promote the inside comfort level that removes the negative pressure ward, utilize the inside direction returning face plate on the inner wall in the side direction air inlet simultaneously, can control the air intake flow direction, promote application mode and scope greatly.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an internal cross-sectional view of the flip seal adjustment mechanism position of the present invention.
Fig. 3 is a partial cross-sectional view of the location of the side inlet in the present invention.
In the drawing, 1, a main frame, 2, a medical box, 3, an electric negative pressure fan, 4, a small electromagnet, 5, an LED flat lamp, 6, an outer side transverse air input pipe, 7, a top transverse air output pipe, 8, a strip-shaped top exhaust groove, 9, a top exhaust port, 10, a lower hidden plate, 11, a movable mounting plate, 12, a fixed mounting plate, 13, a turnover sealing negative pressure plate, 14, an outer hidden sealing cover plate, 15, an inner turnover sealing cover plate, 16, a left arc-shaped connecting rod, 17, a right arc-shaped connecting rod, 18, a sealing frame, 19, an iron extrusion spring, 20, a lateral air inlet, 21, a lateral sealing spoiler, 22, a lateral assembly groove, 23, a middle metal filter screen, 24, an outer metal filter screen, 25, a metal filter screen, 26, a rubber assembly frame, 27, a top air guide port, 28, a top guide pipe and 29, and an inner guide turnover plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
FIG. 1, FIG. 2 and FIG. 3 show a mobile negative pressure ward with a built-in hidden adjusting mechanism, which comprises a main frame 1, a medical box 2 installed on the main frame 1, an electric negative pressure fan 3 fixed above a cockpit of the main frame 1, a small electromagnet 4 and an LED flat lamp 5, the electric negative pressure fan 3, the small electromagnet 4 and the LED flat lamp 5 are controlled to be opened and closed by a vehicle-mounted power supply and a vehicle-mounted controller, an outer lateral air input pipe 6 with a built-in detachable air filter element is fixedly connected to the upper end of a side wall of the front and back side walls of the medical box 2, a filter type filter element consisting of activated carbon and filter cotton is arranged in the detachable air filter element, a top lateral air output pipe 7 with a right side air inlet connected with an air outlet of the electric negative pressure fan 3 is fixedly connected to the top of the medical box 2, a bar-shaped top exhaust groove 8 is arranged on the top surface in the bar- shaped top 9, 8 lower extreme open position in bar top exhaust groove are provided with the lower hidden board 10 that puts that is used for installing LED dull and stereotyped lamp 5, and the top is horizontal 7 inside air output tubes and is located 9 positions of top gas vent and is equipped with the sealed adjustment mechanism of upset by small-size electro-magnet 4 control of top activity.
Further, for cooperation movable assembly, it has the movable mounting panel 11 of built-in side direction assembly axle to put down hidden board 10 upper end both sides, 8 interior top surface both sides in bar top exhaust duct have downward bellied fixed mounting panel 12, it runs through inside and fixed mounting panel 12 swing joint of fixed mounting panel 12 through the side direction assembly axle on the movable mounting panel 11 to put down hidden board 10, threaded connection has the fixing nut who is used for convenient loading and unloading and crimple on the side direction assembly off-axial side, it is fixed to adjust through rotatory fixing nut, interval and frictional force between the movable mounting panel, thereby adjust and fix the angle of putting down hidden board 10.
Furthermore, in order to change the flow direction and the tightness of the negative pressure port as required, the turnover sealing adjusting mechanism comprises a turnover sealing negative pressure plate 13 movably arranged in the top transverse air output pipe 7 through a transverse rotating shaft, an external hidden sealing cover plate 14 arranged below the top exhaust port 9, an internal turnover sealing cover plate 15 arranged in the top transverse air output pipe 7, a an organic whole structure puts the arc connecting rod 16 on the left for fixing between sealed negative pressure plate 13 of upset and the outside hidden sealed apron 14, a structure of an organic whole structure puts the arc connecting rod 17 on the right for fixing sealed negative pressure plate 13 of upset and the sealed apron 15 of inside upset and fixes at the inside sealed frame 18 of the horizontal air output tube 7 in top, small-size electro-magnet 4 passes through bolt fixed mounting on sealed frame 18 right side, small-size electro-magnet 4 passes through iron extrusion spring 19 and the sealed negative pressure plate 13 right flank elastic connection of upset.
Further, in order to promote the amortization of air inlet, filter and hidden nature, the lateral air inlet 20 that is linked together with 2 inside medical box is seted up to 6 medial surfaces upper ends of the horizontal air input tube in the outside, 2 medial surfaces of medical box are located the inside lateral air inlet 20 and have the side direction sealed spoiler 21 through side direction support fixed mounting, the detachable metal filter silencing device of the inside fixedly connected with of lateral air inlet 20, furthermore, for convenient installation and dismantlement, mouth style of calligraphy structure lateral assembly groove 22 has all been seted up on lateral air inlet 20 and the 9 medial surfaces of top gas vent, metal filter silencing device includes the middle metal filter screen 23 of inside filtration pore staggered arrangement portion, external metal filter screen 24, built-in metal filter screen 25 with fix at the outside and lateral assembly groove 22 matched with rubber assembly frame 26.
Further, for the air reposition of redundant personnel of cooperation, the top surface is located top gas vent 9 both sides and has seted up top air guide port 27 in the horizontal air output tube 7 in top, and top air guide pipe 28 that is used for the intercommunication to correspond position top air guide port 27 has in the horizontal air output tube 7 top in top, and further, for the flow direction of conveniently adjusting the air inlet, be equipped with inside direction returning face plate 29 through the activity of transverse rotating shaft on the inboard opening inner wall of side direction air inlet 20.
The invention has the beneficial effects that:
(1) according to the mobile negative pressure ward with the built-in hidden adjusting mechanism, air is conveyed to the inside of the transverse air output pipe 7 at the top by the electric negative pressure fan 3 arranged above the driving cabin of the main frame, and top negative pressure is formed inside the medical box body 2 by utilizing the top exhaust port 9 to be matched with the overturning sealing adjusting mechanism, so that internal waste gas is extracted from the inside, and the air freshness inside the mobile ward is improved;
(2) the lower end of the strip-shaped top exhaust groove 8 is connected with a lower hidden plate 10 used for mounting the LED flat lamp 5 through a movable support, so that the integration level of a negative pressure exhaust opening is higher, the illumination angle of the LED flat lamp 5 is adjustable, the heat dissipation performance of the LED flat lamp 5 is improved when the internal air is exhausted, the performance and the service life of an illumination device are improved, and the functionality of the whole negative pressure mechanism is improved;
(3) utilize at the detachable metal filter silencing device of the inside fixedly connected with of side direction air inlet 20, can reduce the air intake flow rate and noise at the high-speed in-process of traveling, promote the inside comfort level that removes the negative pressure ward, utilize the inside direction returning face plate 29 on the inner wall in the side direction air inlet 20 simultaneously, can control the air inflow direction, promote application mode and scope greatly.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a built-in hidden adjustment mechanism's removal negative pressure ward, includes main frame (1), installs medical box (2) on main frame (1), fixes electronic negative pressure fan (3), small-size electro-magnet (4) and the dull and stereotyped lamp of LED (5) in main frame (1) cockpit top, characterized by: the upper ends of the front side wall and the back side wall of the medical box body (2) are fixedly connected with an outer side transverse air input pipe (6) internally provided with a detachable air filter element, the top end of the medical box body (2) is fixedly connected with a top transverse air output pipe (7) with a right air inlet connected with an air outlet of the electric negative pressure fan (3), a strip-shaped top exhaust groove (8) is arranged on the inner top surface of the medical box body (2), the inner top surface of the strip-shaped top exhaust groove (8) is provided with a top exhaust port (9) communicated with the top transverse air output pipe (7), an underneath hidden plate (10) for installing the LED flat lamp (5) is arranged at the opening position of the lower end of the strip-shaped top exhaust groove (8), the air outlet pipe (7) with the transverse top is movably provided with a turnover sealing adjusting mechanism controlled by a small electromagnet (4) at the position of a top air outlet (9).
2. The mobile negative pressure ward with a built-in concealed adjusting mechanism of claim 1, wherein: put down and hide board (10) upper end both sides and have movable mounting panel (11) of built-in side direction assembly axle, bar top exhaust groove (8) interior top surface both sides have downward bellied fixed mounting panel (12), put down and hide board (10) and run through fixed mounting panel (12) inside and fixed mounting panel (12) swing joint through the side direction assembly axle on movable mounting panel (11), the epaxial lateral surface of side direction assembly go up threaded connection and be used for making things convenient for loading and unloading and the fixation nut who contracts.
3. The mobile negative pressure ward with a built-in concealed adjusting mechanism of claim 1, wherein: the turnover sealing adjusting mechanism comprises a turnover sealing negative pressure plate (13) movably arranged in the top transverse air output pipe (7) through a transverse rotating shaft, an external hidden sealing cover plate (14) arranged below the top exhaust port (9), an internal turnover sealing cover plate (15) arranged on the top transverse air output pipe (7), an integrated structure left arc-shaped connecting rod (16) used for fixing the turnover sealing negative pressure plate (13) and the external hidden sealing cover plate (14), an integrated structure right arc-shaped connecting rod (17) used for fixing the turnover sealing negative pressure plate (13) and the internal turnover sealing cover plate (15) and an integrated structure sealing frame (18) fixed in the top transverse air output pipe (7), the small electromagnet (4) is fixedly arranged on the right side of the sealing frame (18) through a bolt, the small electromagnet (4) is elastically connected with the right side surface of the turnover sealing negative pressure plate (13) through an iron extrusion spring (19).
4. The mobile negative pressure ward with a built-in concealed adjusting mechanism of claim 1, wherein: the lateral air inlet (20) that is linked together with medical box (2) inside is seted up to horizontal air input pipe in outside (6) medial surface upper end, medical box (2) medial surface be located inside lateral air inlet (20) and have side direction sealed spoiler (21) through side direction support fixed mounting, the inside fixedly connected with detachable metal of side direction air inlet (20) filter silencing device.
5. The mobile negative pressure ward with a built-in concealed adjusting mechanism of claim 4, wherein: lateral air inlet (20) and top gas vent (9) medial surface on all seted up mouth style of calligraphy structure lateral assembly groove (22), metal filter silencing device put metal filter screen (23), external metal filter screen (24), built-in metal filter screen (25) and fix in the outside and lateral assembly groove matched with rubber assembly frame (26) including inside filtration pore staggered arrangement portion.
6. The mobile negative pressure ward with a built-in concealed adjusting mechanism of claim 1, wherein: the top surface is located top gas vent (9) both sides and has seted up top air guide port (27) in horizontal air output tube (7) in top, horizontal air output tube (7) in top have and be used for communicateing top honeycomb duct (28) that correspond position top air guide port (27).
7. The mobile negative pressure ward with a built-in concealed adjusting mechanism of claim 4, wherein: the inner wall of the opening at the inner side of the lateral air inlet (20) is movably provided with an inner guide turnover plate (29) through a transverse rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010234346.3A CN111317619A (en) | 2020-03-30 | 2020-03-30 | Mobile negative pressure ward with built-in hidden adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010234346.3A CN111317619A (en) | 2020-03-30 | 2020-03-30 | Mobile negative pressure ward with built-in hidden adjusting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN111317619A true CN111317619A (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010234346.3A Pending CN111317619A (en) | 2020-03-30 | 2020-03-30 | Mobile negative pressure ward with built-in hidden adjusting mechanism |
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| CN (1) | CN111317619A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177390A (en) * | 2020-10-09 | 2021-01-05 | 江苏环亚医用科技集团股份有限公司 | Clean operating room with adjustable inner structure |
| CN118089151A (en) * | 2024-04-25 | 2024-05-28 | 江苏环亚医用科技集团股份有限公司 | Concealed internal air flow direction control device applied to clean operating room |
-
2020
- 2020-03-30 CN CN202010234346.3A patent/CN111317619A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177390A (en) * | 2020-10-09 | 2021-01-05 | 江苏环亚医用科技集团股份有限公司 | Clean operating room with adjustable inner structure |
| CN112177390B (en) * | 2020-10-09 | 2021-08-10 | 江苏环亚医用科技集团股份有限公司 | Clean operating room with adjustable inner structure |
| CN118089151A (en) * | 2024-04-25 | 2024-05-28 | 江苏环亚医用科技集团股份有限公司 | Concealed internal air flow direction control device applied to clean operating room |
| CN118089151B (en) * | 2024-04-25 | 2024-06-25 | 江苏环亚医用科技集团股份有限公司 | Concealed internal air flow direction control device applied to clean operating room |
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