CN115789806B - Multifunctional air supply ceiling system for hospital - Google Patents
Multifunctional air supply ceiling system for hospital Download PDFInfo
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- CN115789806B CN115789806B CN202211435516.XA CN202211435516A CN115789806B CN 115789806 B CN115789806 B CN 115789806B CN 202211435516 A CN202211435516 A CN 202211435516A CN 115789806 B CN115789806 B CN 115789806B
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- 230000003068 static effect Effects 0.000 claims abstract description 38
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 241000700647 Variola virus Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 230000004308 accommodation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a multi-functional hospital's air supply smallpox system belongs to the smallpox field of supplying air, including hollow static pressure case, the bottom of the case of static pressure case is mesh board that flow equalizes, be provided with the air supply pipeline that is linked together with the inside of static pressure case on the lateral wall of static pressure case, the internally mounted of air supply pipeline has the filter, the air supply pipeline is including the air-out section that links to each other with the lateral wall of static pressure case and the income wind section that is located the one end that the static pressure case was kept away from to the air-out section, the income wind section includes the upper half and the lower half that the lock is in the same place from top to bottom, the upper half with the air-out section is fixed to link to each other, the lower half with seal joint between the air-out section, can dismantle fixedly together through the connecting piece between upper half and the lower half, the filter card is fixed between upper half and the lower half. This application has the effect of conveniently changing the filter.
Description
Technical Field
The application relates to the field of air supply ceilings, in particular to a multifunctional hospital air supply ceilings system.
Background
Laminar air supply ceiling is a necessary purification device for operation rooms in modern hospitals. The device relies on clean air supply ceiling device of operating room according to leading leakage-blocking layer technology at home and abroad, and can reasonably distribute air flow in clean room to effectively ensure indoor cleanliness.
After the existing laminar air supply ceiling of an operating room is used for a long time, the filter inside the air inlet pipe needs to be cleaned manually, but because the air inlet pipe is arranged at the top end of the laminar air supply ceiling of the operating room, when the filter is replaced, the filter inside the laminar air supply ceiling needs to be detached, so that the time and the labor are consumed.
Disclosure of Invention
In order to facilitate replacement of the filter, the application provides a multifunctional hospital air supply ceiling system.
The application provides a multi-functional hospital air supply smallpox system adopts following technical scheme:
the utility model provides a multi-functional hospital's air supply smallpox system, including hollow static pressure case, the bottom of the case of static pressure case is mesh board that flow equalizes, be provided with the air supply pipeline that is linked together with the inside of static pressure case on the lateral wall of static pressure case, the internally mounted of air supply pipeline has the filter, the air supply pipeline is including the air-out section that links to each other with the lateral wall of static pressure case and the income wind section that is located the one end that the static pressure case was kept away from to the air-out section, the income wind section includes upper half and the lower half that the lock is in the same place from top to bottom, upper half with the air-out section is fixed links to each other, the lower half with seal joint between the air-out section, can dismantle fixedly together through the connecting piece between upper half and the lower half, the filter card is fixed between upper half and the lower half.
Through adopting above-mentioned technical scheme, when needs change the filter, only need to take apart first half and second half, take off second half from first half, can change the filter, conveniently change the filter.
Optionally, the inside of static pressure case is installed there is the shadowless lamp.
By adopting the technical scheme, the shadowless lamp can illuminate the static pressure box, so that the laminar air supply ceiling can illuminate the surroundings, and tension and depression caused by darkness are eliminated.
Optionally, the number of the air supply pipelines is multiple.
Through adopting above-mentioned technical scheme, can be better to carrying out the air supply to the inside of static pressure case.
Optionally, a seal is provided between the upper and lower halves.
By adopting the technical scheme, the sealing degree of the splicing part between the upper half part and the lower half part is improved, so that the problem of air leakage between the upper half part and the lower half part is solved.
Optionally, the lateral wall of air-out section left and right sides has offered the joint groove respectively towards the one end terminal surface of lower half, the joint groove is linked together with the bottom terminal surface of air-out section, the joint groove adopts the dovetail, the lateral wall of lower half left and right sides is provided with the joint piece with joint groove looks adaptation respectively towards the one end of air-out section, when upper half and lower half lock together, in the relative joint groove of joint piece card income.
Through adopting above-mentioned technical scheme, through making the joint piece card go into the inside of joint groove, can increase the leakproofness of junction between lower half and the air-out section, make between lower half can with the air-out section closely laminate, the wind is when entering wind section and air-out section in the process simultaneously, is difficult for appearing becoming flexible because of the flow of wind between lower half and the air-out section.
Optionally, the inner side surface of the upper half is provided with a first groove, the inner side surface of the lower half is provided with a second groove, when the upper half and the lower half are buckled together, the first groove and the second groove form an annular groove, an annular flange is arranged on the outer side of the filter, and when the filter is arranged between the upper half and the lower half, the flange is clamped into the annular groove.
Through adopting above-mentioned technical scheme, through with the flange card in going into the ring channel of ropiness, make the filter can be stable install between last half and lower half to make wind when passing through the filter, the filter is difficult for appearing becoming flexible.
Optionally, a traction mechanism for controlling the lower half to move up and down is further arranged on the upper half.
Through adopting above-mentioned technical scheme, when changing the filter, traction mechanism can control the lower half and remove to do not need the manual work to lift the lower half, reach the purpose of using manpower sparingly.
Optionally, the traction mechanism is including the carousel that is located the top terminal surface of first half, the carousel is in through the pivot rotation of vertical setting on the top terminal surface of first half, the carousel with be provided with four haulage ropes between the latter half, four haulage ropes link to each other with the four corners of latter half respectively, haulage rope one end winding is fixed on the carousel, the other end and the latter half of haulage rope link to each other, be provided with the drive on the first half carousel pivoted actuating mechanism.
Through adopting above-mentioned technical scheme, when the control lower half rises or descends, only need the carousel of control carousel, thereby receive and release the haulage rope through the control carousel, make haulage rope pulling lower half remove.
Optionally, the driving mechanism includes a worm wheel fixed on the rotating shaft, a worm meshed with the worm wheel, and a driving member located at one end of the worm and used for driving the worm to rotate.
Through adopting above-mentioned technical scheme, through adopting the cooperation of worm wheel and worm to drive the carousel rotation, can improve the stability of carousel, through the self-locking ability between worm wheel and the worm, can improve the security that lower half goes up and down when the control lower half goes up and down.
Optionally, a protection cover for covering the worm wheel, the worm and the turntable inside is arranged on the upper half part.
Through adopting above-mentioned technical scheme, cover worm wheel, worm and carousel inside through the safety cover, reduce external environment to the influence of worm wheel, worm and carousel, increase the life of worm wheel, worm and carousel.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the filter needs to be replaced, the filter can be replaced only by detaching the upper half part from the lower half part and taking the lower half part off from the upper half part, so that the filter is convenient to replace;
2. when changing the filter, traction mechanism can control the lower half to remove to do not need the manual work to lift the lower half, reach the purpose of using manpower sparingly.
Drawings
Fig. 1 is a schematic structural diagram of a multi-functional air supply ceiling system for a hospital according to a first embodiment of the present application;
FIG. 2 is a top view of a static pressure tank according to an embodiment of the present application;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an exploded view of a blower duct according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a multi-functional air supply ceiling system for a hospital according to a second embodiment of the present application;
fig. 6 is a schematic diagram of a connection structure between a traction mechanism and an air supply duct according to a second embodiment of the present application.
Reference numerals illustrate: 1. a static pressure box; 11. a steel skeleton; 12. a side wall panel; 13. a box top plate; 14. mesh flow equalizing plate; 15. a shadowless lamp; 2. an air supply pipeline; 21. an air outlet section; 211. a clamping groove; 22. a wind inlet section; 221. an upper half; 2211. a first accommodation groove; 2212. a first groove; 222. a lower half; 2221. a clamping block; 2222. a second accommodation groove; 2223. a second groove; 223. a sealing strip; 3. a filter; 31. a flange; 4. a traction mechanism; 41. a turntable; 42. a rotating shaft; 43. a traction rope; 44. a driving mechanism; 441. a worm wheel; 442. a worm; 443. a driving motor; 45. a protective cover; 451. and a through hole.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
Example 1
The embodiment of the application discloses a multifunctional hospital air supply ceiling system.
Referring to fig. 1, the laminar air supply ceiling comprises a static pressure box 1 with a hollow interior and an air supply pipeline 2 which is positioned on the side wall of the static pressure box 1 and is communicated with the interior of the static pressure box 1, wherein the air supply pipeline 2 is fixedly connected with the static pressure box 1. A filter 3 is mounted in the air duct 2, and the filter 3 filters the air entering the static pressure tank 1 through the air duct 2.
Referring to fig. 2 and 3, the static pressure tank 1 includes a rectangular steel skeleton 11, side wall plates 12 are fixed to four side wall surfaces of the steel skeleton 11, and the side wall plates 12 are welded to the steel skeleton 11. A box top plate 13 is fixed on the top of the steel skeleton 11, and the box top plate 13 is welded and fixed with the steel skeleton 11. The bottom end of the steel skeleton 11 is provided with a mesh flow equalizing plate 14, and the mesh flow equalizing plate 14 is comprehensively paved on the steel skeleton 11 and fixed on the steel skeleton 11. The air duct 2 is welded to the side wall plate 12 of the static pressure tank 1, and the side wall plate 12 is provided with a communication port penetrating the side wall plate 12, so that the interior of the air duct 2 communicates with the interior of the static pressure tank 1 through the communication port. The air fed into the static pressure tank 1 through the air supply pipeline 2 flows out through the mesh flow equalizing plate 14 at the bottom end of the static pressure tank 1.
Inside the static pressure tank 1, there is also provided a shadowless lamp 15, the shadowless lamp 15 being fixed at a central position inside the tank top plate 13.
Referring to fig. 4, the air supply duct 2 includes an air outlet section 21 welded to the side wall plate 12 of the static pressure tank 1, and an air inlet section 22 located at an end of the air outlet section 21 facing away from the static pressure tank 1 and communicating with the interior of the air outlet section 21. The air inlet section 22 comprises an upper half 221 and a lower half 222 which are fastened together and fixed together by bolts, and the upper half 221 and the lower half 222 are fastened to form a tubular structure communicated with the air outlet section 21. The upper half 221 is welded and fixed with the air outlet section 21. The lower half 222 is connected with the air outlet section 21 in a clamping way.
Clamping grooves 211 are respectively formed in end faces of one end, facing the lower half portion 222, of the side walls on the left side and the right side of the air outlet section 21, the clamping grooves 211 are communicated with end faces of the bottom end of the air outlet section 21, and dovetail grooves are adopted for the clamping grooves 211. The side walls on the left and right sides of the lower half 222 are respectively provided with a clamping block 2221 adapted to the clamping groove 211 towards one end of the air outlet section 21, and the clamping blocks 2221 and the lower half 222 are integrally formed.
When the lower half 222 and the upper half 221 are fastened together, the clamping blocks 2221 stored on the left and right sides of the lower half 222 are respectively clamped into the clamping grooves 211 from the bottom ends of the clamping grooves 211 opposite to the two clamping grooves 211 on the air outlet section 21. When the clamping block 2221 is completely clamped into the clamping groove 211, the upper half 221 and the lower half 222 are fastened together, and the upper half 221 and the lower half 222 are fixed together by bolts.
After the upper half 221 and the lower half 222 are fastened and fixed together, the butt joint between the lower half 222 and the air outlet section 21 is filled with sealant, so that the tightness between the lower half 222 and the air outlet section 21 is increased.
The bottom ends of the left and right side walls of the upper half 221 are each provided with a first receiving groove 2211 provided along the length direction of the left and right side walls. The top ends of the side walls on the left and right sides of the lower half 222 are respectively provided with a second accommodation groove 2222 arranged along the length direction of the side walls on the left and right sides, and when the upper half 221 and the lower half 222 are fastened and fixed, the first accommodation grooves 2211 and the second accommodation grooves 2222 are opposite to each other and are communicated with each other one by one. Inside the first receiving groove 2211 and the opposite second receiving groove 2222, a sealing strip 223 is installed, and the sealing strip 223 is pressed between the upper half 221 and the lower half 222.
The filter 3 is clamped between the upper half 221 and the lower half 222. A first groove 2212 is provided in the inner side surface of the upper half 221 and a second groove 2223 is provided in the inner side surface of the lower half 222, the first groove 2212 and the second groove 2223 enclosing a complete annular groove when the upper half 221 and the lower half 222 are snapped together.
An annular flange 31 is provided on the outside of the filter 3, the flange 31 being fixedly connected to the filter 3. When the filter 3 is mounted between the upper half 221 and the lower half 222, the flange 31 snaps into the annular groove defined by the first groove 2212 and the second groove 2223. The outer side surface of the filter 3 is attached to the inner side surfaces of the upper half 221 and the lower half 222.
The implementation principle of the embodiment of the application is as follows: when the filter 3 is replaced and removed, only the bolts connected between the upper half 221 and the lower half 222 need to be removed, so that the upper half 221 and the lower half 222 can be separated, and the filter 3 positioned between the upper half 221 and the lower half 222 can be removed. When a new filter 3 is installed in the air supply duct 2, the filter 3 is first installed on the lower half 222, then the lower half 222 and the upper half 221 are fastened together, and finally the filter 3 is fixed by bolts, thereby completing the replacement of the filter 3.
Example two
The application discloses multi-functional hospital air supply smallpox system.
Referring to fig. 5 and 6, the second embodiment is different from the first embodiment in that: the upper half 221 is further provided with a traction mechanism 4 for controlling the lower half 222 to move up and down, the traction mechanism 4 comprises a rotary table 41 positioned on the top end face of the upper half 221, the rotary table 41 is rotationally connected to the top end face of the upper half 221 through a vertically arranged rotary shaft 42, the rotary table 41 is fixedly connected with the rotary shaft 42, and the rotary shaft 42 is rotationally connected with the upper half 221.
Four traction ropes 43 are provided on the turntable 41, and the four traction ropes 43 are connected to four corners of the lower half 222, respectively. One end of the traction rope 43 is wound and fixed on the turntable 41, and the other end of the traction rope 43 is fixedly connected with the lower half 222. When the turntable 41 rotates, the traction ropes 43 can be synchronously driven, so that the traction ropes 43 control the lower half 222 to ascend or descend.
The top end of the rotating shaft 42 protrudes from the top end of the turntable 41. A driving mechanism 44 for driving the turntable 41 to rotate is also provided on the top surface of the upper half 221. The driving mechanism 44 includes a worm wheel 441 fixed to the top end of the rotating shaft 42, and a worm 442 engaged with the worm wheel 441, the worm 442 being located on the turntable 41.
The upper half 221 is further provided with a protective cover 45 for covering all of the worm wheel 441, the worm 442, and the turntable 41, and the protective cover 45 is fixed to the upper half 221. Worm 442 is rotatably connected to the inside of protective cover 45. One end of the worm 442 penetrates the protective cover 45 so as to protrude outside the protective cover 45. The side of the worm 442 extending to the outside of the protective cover 45 is provided with a driving motor 443, the driving motor 443 is fixed to the protective cover 45, and a motor shaft of the driving motor 443 is coaxially arranged with the worm 442 and fixed together.
Four through holes 451 through which the hauling rope 43 passes are formed in the side wall surface of the protective cover 45, and the four through holes 451 are located at four corners of the protective cover 45.
When the filter 3 is replaced, the traction mechanism 4 can drive the upper half 221 to move up and down after separating the upper half 221 from the lower half 222, so that the lower half does not need to be lifted manually.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (9)
1. A multifunctional hospital air supply ceiling system is characterized in that: the novel air inlet type static pressure box comprises a hollow static pressure box (1), wherein the bottom of the static pressure box (1) is provided with a mesh flow equalizing plate (14), an air supply pipeline (2) communicated with the inside of the static pressure box (1) is arranged on the side wall of the static pressure box (1), a filter (3) is arranged in the air supply pipeline (2), the air supply pipeline (2) comprises an air outlet section (21) connected with the side wall of the static pressure box (1) and an air inlet section (22) positioned at one end, far away from the static pressure box (1), of the air outlet section (21), the air inlet section (22) comprises an upper half part (221) and a lower half part (222) which are buckled up and down, the upper half part (221) is fixedly connected with the air outlet section (21), the lower half part (222) is in sealing clamping connection with the air outlet section (21), the upper half part (221) and the lower half part (222) are detachably fixed together through a connecting piece, and the filter (3) is clamped between the upper half part (221) and the lower half part (222).
The utility model discloses a wind turbine blade, including air-out section (21), joint groove (211) have been seted up respectively to the lateral wall of air-out section (21) left and right sides's one end terminal surface of lower half (222), joint groove (211) are linked together with the bottom terminal surface of air-out section (21), joint groove (211) adopt the dovetail, the lateral wall of lower half (222) left and right sides is provided with joint piece (2221) with joint groove (211) looks adaptation respectively towards the one end of air-out section (21), when upper half (221) and lower half (222) lock together, in joint piece (2221) card income relative joint groove (211).
2. A multi-functional hospital air supply ceiling system according to claim 1, wherein: a shadowless lamp (15) is arranged in the static pressure box (1).
3. A multi-functional hospital air supply ceiling system according to claim 1, wherein: the number of the air supply pipelines (2) is a plurality.
4. A multi-functional hospital air supply ceiling system according to claim 1, wherein: a seal is provided between the upper half (221) and the lower half (222).
5. A multi-functional hospital air supply ceiling system according to claim 1, wherein: the inner side surface of the upper half part (221) is provided with a first groove (2212), the inner side surface of the lower half part (222) is provided with a second groove (2223), when the upper half part (221) and the lower half part (222) are buckled together, the first groove (2212) and the second groove (2223) form an annular groove, the outer side of the filter (3) is provided with an annular flange (31), and when the filter (3) is installed between the upper half part (221) and the lower half part (222), the flange (31) is clamped into the annular groove.
6. A multi-functional hospital air supply ceiling system according to claim 1, wherein: the upper half part (221) is also provided with a traction mechanism (4) for controlling the lower half part (222) to move up and down.
7. The multi-functional hospital air supply ceiling system according to claim 6, wherein: the traction mechanism (4) comprises a rotary table (41) positioned on the top end face of the upper half part (221), the rotary table (41) is rotationally connected to the top end face of the upper half part (221) through a vertically arranged rotary shaft (42), four traction ropes (43) are arranged between the rotary table (41) and the lower half part (222), the four traction ropes (43) are respectively connected with four corners of the lower half part (222), one end of each traction rope (43) is wound and fixed on the rotary table (41), the other end of each traction rope (43) is connected with the lower half part (222), and a driving mechanism (44) for driving the rotary table (41) to rotate is arranged on the upper half part (221).
8. The multi-functional hospital air supply ceiling system according to claim 7, wherein: the driving mechanism (44) comprises a worm wheel (441) fixed on the rotating shaft (42), a worm (442) meshed with the worm wheel (441), and a driving piece positioned at one end of the worm (442) and used for driving the worm (442) to rotate.
9. The multi-functional hospital air supply ceiling system according to claim 8, wherein: a protective cover (45) for covering the worm wheel (441), the worm (442), and the turntable (41) is provided on the upper half (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211435516.XA CN115789806B (en) | 2022-11-16 | 2022-11-16 | Multifunctional air supply ceiling system for hospital |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211435516.XA CN115789806B (en) | 2022-11-16 | 2022-11-16 | Multifunctional air supply ceiling system for hospital |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115789806A CN115789806A (en) | 2023-03-14 |
| CN115789806B true CN115789806B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211435516.XA Active CN115789806B (en) | 2022-11-16 | 2022-11-16 | Multifunctional air supply ceiling system for hospital |
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| Country | Link |
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| CN (1) | CN115789806B (en) |
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| CN115043329A (en) * | 2022-06-28 | 2022-09-13 | 山西省安装集团股份有限公司 | Industrial equipment installs with removing booster unit |
| CN115054996A (en) * | 2021-03-01 | 2022-09-16 | 浩盾集团公司 | Air terminal device with integrated lamp |
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| US6723148B2 (en) * | 2000-12-08 | 2004-04-20 | Siemens Vdo Automotive, Inc. | Moldable twist lock snap fit design for plastic air cleaner |
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| KR20160061777A (en) * | 2014-11-24 | 2016-06-01 | (주) 에이치엔피 | Apparatus for suppling air- filter in duct |
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| CN211667982U (en) * | 2019-12-24 | 2020-10-13 | 苏州盛昆净化科技有限公司 | Air supply outlet fixing device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115789806A (en) | 2023-03-14 |
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