CN111012940B - Mounting structure of ceiling type flat-jet ultraviolet sterilizer - Google Patents
Mounting structure of ceiling type flat-jet ultraviolet sterilizer Download PDFInfo
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- CN111012940B CN111012940B CN201911397875.9A CN201911397875A CN111012940B CN 111012940 B CN111012940 B CN 111012940B CN 201911397875 A CN201911397875 A CN 201911397875A CN 111012940 B CN111012940 B CN 111012940B
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- 230000001954 sterilising effect Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 30
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 208000008128 pulmonary tuberculosis Diseases 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 201000008827 tuberculosis Diseases 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a mounting structure of a ceiling type flat-jet ultraviolet sterilizer, which comprises a top hanging plate, wherein the lower part of the top hanging plate is connected with the ceiling type flat-jet ultraviolet sterilizer, and the top of the ceiling type flat-jet ultraviolet sterilizer is provided with a sterilizer top plate; the top hanging plate is provided with a transverse flanging and a clamping hook; the top plate of the sterilizer is provided with a mounting opening, a mounting bayonet and a mounting clamping edge groove; the trip card of top link plate is located in the sterilizer roof installation bayonet socket, the horizontal flanging card of top link plate is located in the installation draw-in groove of sterilizer roof. The installation structure of the ceiling type flat-jet ultraviolet sterilizer is suitable for the places such as pulmonary tuberculosis rooms, high-infection wards, operating rooms, ICU wards, consulting rooms and the like of medical institutions, can meet the indoor air sterilization of someone or no person under the condition, is particularly suitable for the sterilization of channels and long and narrow wards, and has the advantages of high sterilization efficiency, wide sterilization range and high installation efficiency.
Description
Technical Field
The invention relates to an air sterilizer, in particular to a mounting structure of a ceiling type flat jet ultraviolet sterilizer for an indoor long and narrow channel, which is particularly suitable for sterilizing pulmonary tuberculosis and high infectious ward.
Background
The ultraviolet air sterilizer is a machine for sterilizing air by ultraviolet rays. Ultraviolet irradiation disinfection is one of the main measures for preventing and controlling pulmonary tuberculosis and infection of high infectious diseases, and is a common air disinfection method in tuberculosis clinics and wards. The conventional ultraviolet air sterilizer has the following disadvantages:
1. because the traditional ultraviolet direct irradiation sterilization effect is good but skin and eyes can be burned, the ultraviolet lamp can only be turned on for room sterilization when no one is in the room.
2. The ultraviolet lamp tube is arranged in the traditional ultraviolet air sterilizer, most of the ultraviolet air sterilizer is used for passively sterilizing by circulating air during working, the air is blown out after being irradiated and sterilized by ultraviolet rays in the air suction machine, the primary circulation sterilization efficiency is low due to the fact that the flow speed is short, meanwhile, the air which is not sucked can not be sterilized, uneven sterilization is caused, the indoor air is circulated for more than 8 times through circulating air according to regulations, bacteria can be finally killed to reach the standard, and the air is likely to spread by bacteria in the air due to overlarge circulating air for curing pulmonary tuberculosis and high infectious diseases, so that cross infection can be caused in the process of 8 times of circulation.
3. The existing upper ultraviolet sterilizer is a sterilizer suitable for hospitals and public places, a unidirectional ultraviolet flat-jet window is arranged on the side face of the sterilizer, the sterilizer is installed at the upper end of a side wall surface and irradiates and sterilizes an indoor upper space, the sterilization effect is good, but the sterilizer can only be installed on the side wall surface to perform unidirectional irradiation, when the corridor and the passageway are installed, the distance between the opposite wall is very short after the side wall surface is installed due to narrow space, the side face of the sterilizer cannot irradiate along the length direction of the corridor, the sterilization space is very limited, one sterilizer can only cover a 3-4 m long passageway, the efficiency is very low, and the waste is very large
Disclosure of Invention
The invention aims to overcome the defects and provide the mounting structure of the ceiling type flat jet ultraviolet sterilizer, which can be used in a man-made environment and has the advantages of high sterilization efficiency, wide sterilization range and high mounting efficiency.
The purpose of the invention is realized in the following way:
The installation structure of the ceiling type flat jet ultraviolet sterilizer is characterized by comprising two longitudinal main keel frames arranged on the indoor top surface, two transverse supporting rods arranged between the bottoms of the two main keel frames, and two longitudinal auxiliary keel frames connected between the tops of the two supporting rods through profile connecting pieces;
The lower parts of the two auxiliary keel frames are provided with top hanging plates, the top hanging plates are upwards connected with the two auxiliary keel frames through four hanging bolts arranged in an array mode, the left end and the right end of each top hanging plate are provided with vertical flanges which are bent downwards, the front ends and the rear ends of the bottoms of the two vertical flanges are respectively provided with a transverse flange rightwards, and the right sections of the transverse flanges are inwards provided with hooks which extend longitudinally;
the lower part of the top hanging plate is connected with a ceiling type flat-jet ultraviolet sterilizer, and the top of the ceiling type flat-jet ultraviolet sterilizer is provided with a sterilizer top plate;
The left section and the right section of the top plate of the sterilizer are respectively provided with a downward concave mounting area, the left side and the right side of each concave mounting area are respectively provided with a vertical mounting edge, the height of each mounting edge is equal to or slightly smaller than that of the vertical flanging of the top hanging plate, the front section and the rear section of each mounting edge are respectively provided with a left-right through mounting opening, the mounting openings are close to the bottom surface of the mounting area, the longitudinal length of each mounting opening is equal to the sum of the lengths of the transverse flanging and the clamping hooks, a mounting bayonet is further arranged above the outer sections of the front mounting opening and the rear mounting opening, the longitudinal length of each mounting bayonet is equal to the length of the transverse flanging, the top of one mounting edge on the corresponding inner side of the two mounting areas is provided with an outward-bending mounting clamping edge, and the middle parts of the left side and the right side of each mounting clamping edge are respectively inwards provided with a mounting clamping edge groove, and the longitudinal length of each mounting clamping edge groove is consistent with the longitudinal length of the top hanging plate;
the trip card of top link plate is located in the sterilizer roof installation bayonet socket, the horizontal flanging card of top link plate is located in the installation draw-in groove of sterilizer roof.
As one preferred, the ceiling type flat jet ultraviolet sterilizer comprises a main body frame, wherein the main body frame comprises a front side plate and a rear side plate which are arranged in a front-back symmetrical mode, a main beam frame is arranged between the middle parts of the front side plate and the rear side plate, flat jet ultraviolet sterilizing devices with the same structure are arranged on the left side and the right side of the main beam frame, each flat jet ultraviolet sterilizing device comprises a lamp tube bracket, ultraviolet tubes, a reflecting cover, a cross flow fan, a grid frame and a grid, the reflecting cover, the ultraviolet tubes, the cross flow fan and the grids are sequentially arranged on the left side and the right side of the main beam frame from inside to outside, the two lamp tube brackets are arranged in a front-back mode, the ultraviolet tubes are arranged between the two lamp tube brackets, the reflecting concave surfaces of the reflecting cover face the left side and the right side of the main beam frame, the grid frame is at least provided with the front side and the rear side, and the grids are fixed on the grid frame.
As one preferable mode, the inner side surfaces of the left section and the right section of the front side plate and the rear side plate are provided with fixed end plates, a grid top plate is connected between the tops of the front and the rear fixed end plates, the top of the main beam frame is provided with a top cover plate, the left side and the right side of the top cover plate of the ceiling type flat-jet ultraviolet sterilizer are respectively fixedly connected with the inner side edges of the two grid top plates, and the whole formed by the top cover plate and the two grid top plates is the sterilizer top plate.
Preferably, the upper end of the grid frame is fixed on the bottom surface of the grid top plate.
Preferably, a display is arranged at the bottom of the main beam frame, and a transparent panel is arranged below the display.
Preferably, the flat-jet ultraviolet sterilizing device further comprises an ultraviolet intensity detection box, wherein the ultraviolet intensity detection box is positioned between the ultraviolet lamp tube and the crossflow blower, and the ultraviolet intensity detection box is arranged close to the lamp tube bracket.
Preferably, the panel housing plate is provided with a hollow hole penetrating up and down.
Preferably, the false keel frame comprises a supporting bottom plate, a nut groove is arranged above the supporting bottom plate, and a screw groove is arranged above the nut groove.
As one preferable mode, the profile connecting piece comprises a clamping profile, a hanging bolt, a hanging nut and a locking screw, wherein the clamping profile is provided with a downward clamping groove, a connecting plate is arranged on one side of the top of the clamping groove, the clamping groove is clamped at the top of the supporting rod, a clamping rib is arranged on one side in the clamping groove, two screw holes are formed in the other side of the clamping groove corresponding to the clamping rib, the two locking screws penetrate through the two screw holes to lock the clamping profile and the supporting rod, and the hanging bolt penetrates through the connecting plate from bottom to top to the hanging nut in the nut groove and then enters the screw groove.
Preferably, the hoisting bolt comprises a bolt main body and a nut, wherein the bolt main body of the hoisting bolt passes through the top hanging plate and the nut of the nut groove from bottom to top and then enters the screw groove, so that the top hanging plate is connected to the two auxiliary keel frames.
Compared with the prior art, the invention has the beneficial effects that:
The installation structure of the ceiling type flat-jet ultraviolet sterilizer does not need to carefully check the direction of the transverse flanging of the top hanging plate above the ceiling type flat-jet ultraviolet sterilizer when being actually installed, and only needs to lift the ceiling type flat-jet ultraviolet sterilizer for one time or two times to transversely move so as to ensure that the ceiling type flat-jet ultraviolet sterilizer does not fall down, so that the installation efficiency is higher, the top plate of the sterilizer and the top hanging plate form a structure which is convenient to assemble and disassemble, and the top of the ceiling type flat-jet ultraviolet sterilizer is flush with an indoor suspended ceiling after the installation is completed.
And the ceiling type flat jet ultraviolet sterilizer has the following characteristics:
1. The ultraviolet disinfection device is suitable for the ultraviolet disinfection of hospitals and public places focusing on indoor upper-layer spaces, and has special effects on the disinfection and sterilization of tuberculosis wards and high-infection diseases;
2. the scattered ultraviolet rays can be concentrated and converted into parallel rays, and the parallel rays are directionally irradiated on the upper part of a room to form an indoor upper sterilization layer;
3. The upper ultraviolet sterilizer is installed in an indoor ceiling without being influenced by side installation conditions and directions, particularly the irradiation distance of a bidirectional ultraviolet flat jet opening arranged along the length direction of a channel and a ward is far and is 4-5 times of the irradiation distance of the existing upper ultraviolet sterilizer, so that the radiation area is greatly improved, and the upper ultraviolet sterilizer is particularly suitable for sterilizing long and narrow spaces;
4. The upper ultraviolet ceiling sterilizer can sterilize due to the closing of the circulating air, so that the germ dispersion caused by the circulating air is effectively avoided, and the cross infection is greatly reduced;
5. when the circulating wind is opened, wind flows out from the flat jet port in a circulating way, wind and light circulate in the same direction, and the ultraviolet sterilization dosage is increased by several times, so that the aim of high-efficiency and rapid sterilization is achieved.
In conclusion, the mounting structure of the ceiling type flat-jet ultraviolet sterilizer is suitable for places such as pulmonary tuberculosis rooms, high-infection wards, operating rooms, ICU wards, consulting rooms and the like of medical institutions, can be used for indoor air sterilization under the condition that someone or no person is in, is particularly suitable for sterilization of channels and long and narrow wards, and has the advantages of high sterilization efficiency, wide sterilization range and high mounting efficiency.
Drawings
Fig. 1 is a schematic structural view of a ceiling-mounted flat-jet ultraviolet sterilizer.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is an exploded view of the main girder and its internal components of fig. 2.
Fig. 4 is a cross-sectional view of a ceiling mounted flat jet uv sterilizer.
Fig. 5 is a schematic view of the installation structure of the ceiling type flat jet ultraviolet sterilizer.
Fig. 6 is a sectional view showing a mounting structure of the ceiling-mounted flat-jet ultraviolet sterilizer.
Fig. 7 is an exploded view of the mounting structure of the ceiling-mounted flat-jet ultraviolet sterilizer after the ceiling-mounted flat-jet ultraviolet sterilizer is removed.
Fig. 8 is an exploded view of the pallet, cross runner and profile connector connection node of fig. 7.
Fig. 9 is another view of fig. 8.
Fig. 10 is an exploded view of the connection node of the auxiliary keel frame and the lifting bolt of fig. 7.
Fig. 11 is a schematic view of the top hanging plate and the top plate of the sterilizer in the up-down position.
Fig. 12 is another view of fig. 11.
Fig. 13 is a schematic view of a top hanger plate.
Fig. 14 is another view of fig. 13.
Fig. 15 is a schematic view of a top plate of the sterilizer.
Fig. 16 is another view of fig. 15.
Fig. 17 is a schematic view showing the up and down positions of the top plate and the top plate of the sterilizer when the top hanging plate is in another direction.
Wherein:
The front side plate 1, the rear side plate 2, the main beam frame 3, the power socket 3.1, the ballast 4, the control board bracket 5, the main control board 6, the lamp tube bracket 7, the ultraviolet lamp tube 8, the reflecting cover 9, the cross flow fan 10, the ultraviolet intensity detection box 11, the grille frame 12, the grille 13, the grille top plate 14, the display fixing beam 15, the display 16, the transparent panel 17, the panel shell plate 18, the top cover plate 19, the sterilizer top plate 20, the installation area 20.1, the installation edge 20.2, the installation opening 20.3, the installation bayonet 20.4, the installation clamping edge 20.5, the installation clamping edge groove 20.6 and the sterilizer top plate threading hole 20.7;
the main keel frame 100, the supporting rods 200, the auxiliary keel frame 300, the supporting bottom plate 300.1, the nut grooves 300.2, the screw grooves 300.3, the profile connecting piece 400, the clamping profile 400.1, the clamping groove 400.11, the connecting plate 400.12, the clamping ribs 400.13, the hanging bolts 400.2, the hanging nuts 400.3, the locking screws 400.4, the top hanging plate 500, the vertical flanges 500.1, the transverse flanges 500.2, the clamping hooks 500.3, the top hanging plate threading holes 500.4, the hanging bolts 600, the bolt main bodies 600.1 and the nuts 600.2.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-17, the ceiling type flat jet ultraviolet sterilizer comprises a main body frame, wherein the main body frame comprises a front side plate 1 and a rear side plate 2 which are arranged in a front-back symmetrical way, a main beam frame 3 is arranged between the middle parts of the front side plate 1 and the rear side plate 2, the cross section of the main beam frame 3 is of a Chinese character 'ji' shape, the top of the main beam frame 3 is provided with a power socket 3.1, two ballasts 4 are arranged in the front section of the main beam frame 3, a main control board bracket 5 is arranged in the rear section of the main beam frame 3, a main control board 6 is arranged on the main control board bracket 5, the left side and the right side of the main beam frame 3 are provided with flat jet ultraviolet sterilizing devices with the same structure, each flat-jet ultraviolet disinfection device comprises a lamp tube support 7, ultraviolet lamp tubes 8, a reflecting cover 9, a cross flow fan 10, an ultraviolet intensity detection box 11, a grid frame 12 and grids 13, wherein the reflecting cover 9, the ultraviolet lamp tubes 8, the cross flow fan 10 and the grids 13 are sequentially arranged on the left side and the right side of the main beam frame 3 from inside to outside, the two lamp tube supports 7 are arranged front and back, the ultraviolet lamp tubes 8 are arranged between the two lamp tube supports 7, the reflecting concave surfaces of the reflecting cover 9 face the left side and the right side of the main beam frame 3, the ultraviolet intensity detection box 11 is positioned between the ultraviolet lamp tubes 8 and the cross flow fan 10, the ultraviolet intensity detection box 11 is arranged close to the lamp tube support 7, the grids 12 are at least arranged front and back, and as one preference, the grids 12 are arranged front, middle and back in the figures, and the grids 13 are fixed on the three grids 12. The inner side surfaces of the left section and the right section of the front side plate 1 and the rear side plate 2 are provided with fixed end plates, a grid top plate 14 is connected between the tops of the front fixed end plate and the rear fixed end plate, and the upper end of the grid frame 12 is fixed on the bottom surface of the grid top plate 14. The bottom of girder frame 3 is provided with two horizontal display fixed beam 15, is provided with decurrent display 16 on the display fixed beam 15, the below of display 16 is provided with transparent panel 17, and transparent panel 17 is the organic glass panel preferably, is connected with panel casing board 18 between the bottom of two fixed end plates around, and the left and right sides limit of transparent panel 17 is connected on the inboard edge of two panel casing boards 18 about. The front side plate 1 is provided with a power button. The above-mentioned electric control components are all electrically connected. The panel housing plate 18 is provided with a hollow which penetrates up and down, and as a preferable mode, the hollow is a strip-shaped hollow, and the corresponding position of the hollow is an air inlet formed right below the cross flow fan 10. The top of the main girder frame 3 is provided with a top cover plate 19.
The working principle of the ceiling type flat jet ultraviolet sterilizer is as follows:
The ceiling type flat-jet ultraviolet sterilizer is installed on indoor channels and wards, flat-jet ultraviolet sterilizing devices are arranged along the length directions of the channels and wards to form double-side ultraviolet flat-jet ports, an arc-shaped ultraviolet reflecting cover is arranged in the ceiling type flat-jet ultraviolet sterilizer, scattered ultraviolet rays can be concentrated and converted into flat-jet rays to be irradiated outwards through the flat-jet ports to form an indoor ultraviolet flat-jet layer, a cross-flow fan is arranged in the ceiling type flat-jet ultraviolet sterilizer, air flows are blown outwards along the flat-jet ports during operation, ultraviolet irradiation time is greatly prolonged, ultraviolet sterilizing dose is effectively increased, upper-layer flat-jet air flows are formed, and indoor large circulation air flows are formed through air inlets at the lower parts of the ceiling type flat-jet ultraviolet sterilizer, so that the effect of dual-mode efficient sterilization of active and passive sterilization is achieved.
Under the condition that circulating air is not opened, the natural convection effect of indoor air is utilized, when virus germs and the like floating and dispersing in the air rise to the ultraviolet radiation layer, the virus germs and the like can be quickly killed, the air-borne germs such as tuberculosis and the like caused by the circulating air can be effectively avoided, and cross infection is greatly reduced.
When the circulating wind is opened, wind flows out circularly from the ultraviolet flat jet port, wind and light circulate in the same direction, and the ultraviolet sterilization dosage is increased by several times compared with the traditional air sterilizer, thereby achieving the aim of high-efficiency and rapid sterilization.
The installation structure of the ceiling type flat jet ultraviolet sterilizer is characterized in that two longitudinal main joists 100 are arranged on the indoor top surface, two transverse supporting rods 200 are arranged between the bottoms of the two main joists 100, and two longitudinal auxiliary joists 300 are connected between the tops of the two supporting rods 200 through profile connecting pieces 400;
The top link plate 500 is arranged below the two false keel frames 300, the top link plate 500 is connected with the two false keel frames 300 upwards through four hoisting bolts 600 arranged in an array mode, the false keel frames 300 comprise supporting bottom plates 300.1, nut grooves 300.2 are formed in the upper portions of the supporting bottom plates 300.1, screw grooves 300.3 are formed in the upper portions of the nut grooves 300.2, the profile connecting piece 400 comprises clamping profiles 400.1, hoisting bolts 400.2, hoisting nuts 400.3 and locking bolts 400.4, the hoisting bolts 600 comprise bolt main bodies 600.1 and nuts 600.2, and nuts 600.2 and hoisting nuts 400.3 are arranged in the nut grooves 300.2.
The width of the nut groove 300.2 matches the dimensions of the nut 600.2 and the hang-up nut 400.3, and the width of the screw groove 300.3 matches the dimensions of the screw section of the hang-up bolt 600 and the screw section of the hang-up bolt 400.2.
The clamping section 400.1 is provided with a downward clamping groove 400.11, one side of the top of the clamping groove is provided with a connecting plate 400.12, the clamping groove is clamped at the top of the supporting rod 200, one side in the clamping groove is provided with a clamping rib 400.13, the other side of the clamping groove corresponding to the clamping rib is provided with two screw holes, the two locking screws 400.4 penetrate through the two screw holes to lock the clamping section 400.1 and the supporting rod 200, and the hanging bolt 400.2 penetrates through the connecting plate 400.12 from bottom to top to enter the screw groove 300.3 after passing through the hanging nut 400.3 in the nut groove 300.2;
The main body 600.1 of the lifting bolt 600 passes through the top hanging plate 500 and the nuts 600.2 of the nut grooves 300.2 from bottom to top and then enters the screw grooves 300.3, thereby connecting the top hanging plate 500 to the two cross runners 300.
The left and right ends of the top hanging plate 500 are provided with vertical flanges 500.1 which are bent downwards, the front ends and the rear ends of the bottoms of the two vertical flanges 500.1 are respectively provided with a transverse flange 500.2 to the right, the right section of the transverse flange 500.2 is internally provided with a clamping hook 500.3 which extends longitudinally, and the middle part of the top hanging plate 500 is provided with a top hanging plate threading hole 500.4.
The left side and the right side of the top cover plate 19 of the ceiling type flat jet ultraviolet sterilizer are fixedly connected with the inner side edges of the two grid top plates 14 respectively, the whole body formed by the top cover plate 19 and the two grid top plates 14 is a sterilizer top plate 20, and in order to realize the connection of the top hanging plate 500 and the sterilizer top plate, the sterilizer top plate 20 has the following structural form:
Because the top cover plate 19 is of a bilateral symmetry structure, the two grid top plates 14 are respectively bilateral symmetry, the sterilizer top plate 20 is of a bilateral symmetry structure, the left section and the right section of the sterilizer top plate 20 are respectively provided with a downward concave mounting area 20.1, the top cover plate 19 and the grid top plates 14 of the sterilizer top plate 20 are formed by bending plates, vertical mounting edges 20.2 are arranged on the left side and the right side of each concave mounting area 20.1, the height of each mounting edge 20.2 is equal to or slightly smaller than the height of a vertical flanging 500.1 of the top hanging plate 500, a front section and a rear section of each mounting edge 20.2 are respectively provided with a mounting opening 20.3 which penetrates left and right, the mounting opening 20.3 is close to the bottom surface of the mounting area 20.1, namely the bottom edge of the mounting opening 20.2, the longitudinal length of each mounting opening 20.3 is equal to the sum of the lengths of the transverse flanging 500.2 and the clamping hooks 500.3, and a longitudinal bayonet 20.4 is also arranged on the outer sections of the front mounting opening and the rear opening 20.3, and the longitudinal bayonet is equal to the longitudinal bayonet of the mounting opening 20.4.4. The top of one installation edge 20.2 of the corresponding inboard of two installation zones 20.1 is provided with the installation draw-in edge 20.5 of buckling outward, and the installation draw-in edge groove 20.6 has been seted up inwards respectively to the left and right sides outside middle part of two installation draw-in edges 20.5 about, and the longitudinal length of installation draw-in edge groove 20.6 is unanimous with the longitudinal length of top link plate 500. The middle part of the sterilizer top plate 20 is provided with a sterilizer top plate threading hole 20.7.
The method for installing the ceiling type flat jet ultraviolet sterilizer comprises the following steps:
Firstly, two main joists 100 are installed, then two transverse joists 200 are installed, then two auxiliary joists 300 are installed through profile connecting pieces 400, then a top hanging plate 500 is installed through a lifting bolt 600, finally a ceiling type flat jet ultraviolet sterilizer is installed, during installation, the ceiling type flat jet ultraviolet sterilizer is supported, the front and rear directions do not need to be corrected, an installation area 20.1 of a top plate 20 of the sterilizer corresponds to a transverse flanging 500.2 of the top hanging plate 500, the ceiling type flat jet ultraviolet sterilizer is supported until the bottom surface of the installation area 20.1 is contacted with the transverse flanging 500.2, then the ceiling type flat jet ultraviolet sterilizer is transversely moved leftwards until an installation opening 20.3 is sleeved at the position of the transverse flanging 500.2, the ceiling type flat jet ultraviolet sterilizer can be put down, and when the ceiling type flat jet ultraviolet sterilizer falls down, an installation bayonet 20.4 is buckled with the transverse flanging 500.2, so that the clamping hook 500.3 cannot perform a horizontal action to play a limiting role, and the installation of the ceiling type flat jet ultraviolet sterilizer is completed.
When the direction of the transverse flanging 500.2 of the top hanging plate 500 above the ceiling type flat-jet ultraviolet sterilizer is opposite, the ceiling type flat-jet ultraviolet sterilizer is supported without correcting the front-rear direction, the mounting area 20.1 of the top plate 20 of the sterilizer is directly corresponding to the transverse flanging 500.2 of the top hanging plate 500, the ceiling type flat-jet ultraviolet sterilizer is supported until the bottom surface of the mounting area 20.1 is contacted with the transverse flanging 500.2, then the ceiling type flat-jet ultraviolet sterilizer is transversely moved until the mounting opening 20.3 is sleeved at the transverse flanging 500.2, and then the ceiling type flat-jet ultraviolet sterilizer can be put down, and when the ceiling type flat-jet ultraviolet sterilizer falls down, the mounting bayonet 20.4 is mutually buckled with the transverse flanging 500.2, so that the clamping hook 500.3 cannot perform a horizontal action to play a limiting role, and the mounting of the ceiling type flat-jet ultraviolet sterilizer is completed.
Therefore, in actual installation, the direction of the transverse flanging 500.2 of the top hanging plate 500 above the ceiling type flat jet ultraviolet sterilizer does not need to be checked, and only the ceiling type flat jet ultraviolet sterilizer is lifted for one time or two times, so that the ceiling type flat jet ultraviolet sterilizer can be installed without falling down.
The structure of the convenient loading and unloading that sterilizer roof 20 and top link plate 500 formed, the ceiling type flush ultraviolet sterilizer top of a kind of ceiling type after the installation is accomplished flushes with indoor furred ceiling.
The foregoing is merely a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the invention.
Claims (8)
1. The installation structure of the ceiling type flat jet ultraviolet sterilizer is characterized by comprising two longitudinal main joists (100) arranged on the indoor top surface, two transverse support rods (200) arranged between the bottoms of the two main joists (100), and two longitudinal auxiliary joists (300) connected between the tops of the two support rods (200) through profile connecting pieces (400);
The lower part of the two auxiliary joist frames (300) is provided with a top hanging plate (500), the top hanging plate (500) is upwards connected with the two auxiliary joist frames (300) through four hanging bolts (600) arranged in an array, the left end and the right end of the top hanging plate (500) are provided with vertical flanges (500.1) which are bent downwards, the front ends and the rear ends of the bottoms of the two vertical flanges (500.1) are respectively provided with a transverse flange (500.2) rightwards, and the right section of the transverse flange (500.2) is internally provided with a clamping hook (500.3) which extends longitudinally;
the lower part of the top hanging plate (500) is connected with a ceiling type flat jet ultraviolet sterilizer, and the top of the ceiling type flat jet ultraviolet sterilizer is provided with a sterilizer top plate (20);
The left section and the right section of the top plate (20) of the sterilizer are respectively provided with a downward concave mounting area (20.1), the left side and the right side of each concave mounting area (20.1) are respectively provided with a vertical mounting edge (20.2), the height of each mounting edge (20.2) is equal to or slightly smaller than the height of a vertical flanging (500.1) of a top hanging plate (500), the front section and the rear section of each mounting edge (20.2) are respectively provided with a left and right through mounting opening (20.3), the mounting opening (20.3) is close to the bottom surface of the mounting area (20.1), the longitudinal length of each mounting opening (20.3) is equal to the sum of the lengths of the transverse flanging (500.2) and the clamping hooks (500.3), a mounting bayonet (20.4) is further arranged above the outer section of each front and rear mounting opening (20.3), the longitudinal length of each mounting bayonet (20.4) is equal to the length of the transverse flanging (500.2), and the corresponding clamping edges (20.2) at the two mounting areas (20.1) are provided with a left and right side and a left side and a right side (20.5) are respectively provided with a longitudinal length of the clamping slot (20.5) on the top of each side;
The clamping hooks (500.3) of the top hanging plate (500) are clamped in the mounting bayonets (20.4) of the top plate (20) of the sterilizer, and the transverse flanging (500.2) of the top hanging plate (500) is clamped in the mounting clamping edge grooves (20.6) of the top plate (20) of the sterilizer;
The ceiling type flat jet ultraviolet sterilizer comprises a main body frame, wherein the main body frame comprises a front side plate (1) and a rear side plate (2) which are arranged in a front-back symmetrical mode, a main beam frame (3) is arranged between the middle parts of the front side plate (1) and the rear side plate (2), flat jet ultraviolet sterilizing devices with the same structure are arranged on the left side and the right side of the main beam frame (3), each flat jet ultraviolet sterilizing device comprises a lamp tube bracket (7), an ultraviolet lamp tube (8), a reflecting cover (9), a cross flow fan (10), a grid frame (12) and a grid (13), the reflecting cover (9), the ultraviolet lamp tube (8), the cross flow fan (10) and the grid (13) are sequentially arranged on the left side and the right side of the main beam frame (3) from inside to outside, the two lamp tube brackets (7) are arranged in front-back mode, the reflecting concave surfaces of the reflecting cover (9) face the left side and the right side of the main beam frame (3), and the grid frame (12) are at least provided with two front-back sides, and the grid (13) are fixed on the grid frame (12);
the auxiliary keel frame (300) comprises a supporting bottom plate (300.1), a nut groove (300.2) is formed in the upper portion of the supporting bottom plate (300.1), and a screw groove (300.3) is formed in the upper portion of the nut groove (300.2).
2. The mounting structure of the ceiling type flat jet ultraviolet sterilizer as claimed in claim 1, wherein the inner side surfaces of the left section and the right section of the front side plate (1) and the rear side plate (2) are provided with fixed end plates, a grid top plate (14) is connected between the tops of the front section and the rear section of the two fixed end plates, a top cover plate (19) is arranged at the top of the main beam frame (3), the left side edge and the right side edge of the top cover plate (19) of the ceiling type flat jet ultraviolet sterilizer are fixedly connected with the inner side edges of the two grid top plates (14), and the whole formed by the top cover plate (19) and the two grid top plates (14) is a sterilizer top plate (20).
3. A mounting structure of a ceiling-mounted flat-jet ultraviolet sterilizer as claimed in claim 2, wherein the upper end of the grid frame (12) is fixed to the bottom surface of the grid top plate (14).
4. The mounting structure of the ceiling type flat jet ultraviolet sterilizer as claimed in claim 1, wherein a display (16) is arranged at the bottom of the main beam frame (3), and a transparent panel (17) is arranged below the display (16).
5. The mounting structure of a ceiling-mounted flat-jet ultraviolet sterilizer as claimed in claim 1, wherein the flat-jet ultraviolet sterilizer further comprises an ultraviolet intensity detection box (11), the ultraviolet intensity detection box (11) is located between the ultraviolet lamp tube (8) and the crossflow blower (10), and the ultraviolet intensity detection box (11) is disposed close to the lamp tube bracket (7).
6. The mounting structure of a ceiling-mounted flat-jet ultraviolet sterilizer as claimed in claim 1, wherein the panel housing plate (18) is provided with a hollow-out portion penetrating up and down.
7. The mounting structure of a ceiling type flat jet ultraviolet sterilizer as claimed in claim 6, wherein the profile connecting piece (400) comprises a clamping profile (400.1), a hanging bolt (400.2), a hanging nut (400.3) and a locking screw (400.4), the clamping profile (400.1) is provided with a downward clamping groove (400.11), one side of the top of the clamping groove is provided with a connecting plate (400.12), the clamping groove is clamped at the top of the supporting rod (200), one side in the clamping groove is provided with a clamping rib (400.13), the other side of the clamping groove corresponding to the clamping rib is provided with two screw holes, the two locking screws (400.4) penetrate through the two screw holes to lock the clamping profile (400.1) with the supporting rod (200), and the hanging bolt (400.2) penetrates through the hanging nut (400.3) in the connecting plate (400.12) to the nut groove (300.2) from bottom to top and then enters the screw groove (300.3).
8. The mounting structure of a ceiling type flat jet ultraviolet sterilizer as claimed in claim 6, wherein the hanging bolt (600) comprises a bolt body (600.1) and a nut (600.2), the bolt body (600.1) of the hanging bolt (600) passes through the top hanging plate (500) and the nut (600.2) of the nut groove (300.2) from bottom to top and then enters the screw groove (300.3), thereby connecting the top hanging plate (500) to the two auxiliary joists (300).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911397875.9A CN111012940B (en) | 2019-12-30 | 2019-12-30 | Mounting structure of ceiling type flat-jet ultraviolet sterilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911397875.9A CN111012940B (en) | 2019-12-30 | 2019-12-30 | Mounting structure of ceiling type flat-jet ultraviolet sterilizer |
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| CN111012940A CN111012940A (en) | 2020-04-17 |
| CN111012940B true CN111012940B (en) | 2024-05-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022165748A1 (en) * | 2021-02-05 | 2022-08-11 | 中山市宏腾照明有限公司 | Led illumination fixture having ultraviolet disinfection function |
| CN216456199U (en) * | 2021-11-05 | 2022-05-10 | 深圳市冠科科技有限公司 | Grid structure and ultraviolet lamp |
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| GB1016255A (en) * | 1962-01-05 | 1966-01-05 | Ass Elect Ind | Improvements in or relating to electric lighting fittings |
| JPH10281486A (en) * | 1997-03-31 | 1998-10-23 | Daikin Ind Ltd | Air cleaning device |
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| CN111012940A (en) | 2020-04-17 |
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