CN216481533U - Leak-proof hundred-level laminar flow air supply ceiling - Google Patents

Abstract

The utility model relates to a leak-proof hundred-level laminar flow air supply ceiling, which belongs to the field of air supply devices and comprises a ceiling body, the ceiling body comprises a top plate, a bottom plate, two first side plates and two second side plates, the two first side plates are relatively arranged on the bottom plate through a fixing component, the two second side plates are relatively arranged on the bottom plate through a fixing component, the first side plates and the second side plates are adjacently arranged on the bottom plate and are connected through a fixing component, and the bottom plate is fixed with one side of the first side plate and the second side plate away from the bottom plate through a fixing component. This application has the convenience and transports and install laminar flow smallpox, and conveniently maintains the effect of overhauing this laminar flow smallpox.

Description

Leak-proof hundred-level laminar flow air supply ceiling

Technical Field

The application relates to the field of air supply devices, in particular to a leakage-resistant hundred-level laminar flow air supply ceiling.

Background

The laminar flow air supply ceiling is the purification air supply end of a clean operating room and a laminar flow ward, and has the functions of efficient filtration, flow equalization and air flow compensation.

When a general laminar flow air supply ceiling is delivered from a factory, each side plate is combined by using a bolt, and then the ceiling is delivered from the factory.

In view of the above-mentioned related art, the inventor believes that the existing laminar flow air supply ceiling needs to be fixed by using a special tool such as a wrench during the assembly process, so that the defect of inconvenient installation of the whole ceiling occurs.

SUMMERY OF THE UTILITY MODEL

In order to install the laminar flow ceiling conveniently, the application provides a hundred grades of laminar flow air supply ceilings of formula of leaking stopping.

The application provides a leak-proof hundred-level laminar flow air supply ceiling, adopts following technical scheme:

a leakage-proof hundred-level laminar flow air supply ceiling comprises a ceiling body, wherein the ceiling body comprises a top plate, a bottom plate, two first side plates and two second side plates, the two first side plates are oppositely arranged on the bottom plate through fixing components, the two second side plates are oppositely arranged on the bottom plate through fixing components, the first side plates and the second side plates are adjacently arranged on the bottom plate and are connected through the fixing components, and the top plate is fixed with one sides, far away from the bottom plate, of the first side plates and the second side plates through the fixing components;

the fixing assembly comprises a fixing rod, a first fixing groove is formed in one side, close to the first side plate, of the bottom plate, a control groove is formed in one side, away from the first side plate, of the bottom plate, the fixing rod is connected to the control groove in a sliding mode, the control groove is communicated with the first fixing groove, the fixing rod extends to the first fixing groove, a second fixing groove is formed in one side, close to the bottom plate, of the first side plate, and the fixing rod is connected with the second fixing groove in a clamping mode.

By adopting the technical scheme, when the ceiling body is required to be installed, an operator enables the first fixing groove of the bottom plate to be opposite to the second fixing groove of the first side plate, and then pushes the fixing rod towards the direction of the second fixing groove, so that the fixing rod is clamped with the first fixing groove, and the first side plate and the bottom plate are limited, and therefore the installation of the first side plate and the second side plate is completed, and the installation of the first side plate and the bottom plate is facilitated; the installation of first curb plate and second curb plate and the installation of roof and first curb plate and second curb plate are also so to made things convenient for the installation of this smallpox body.

Preferably, the one end that the dead lever is located the control is equipped with the control panel, the dead lever is kept away from the one end of control panel and has been seted up the groove of stepping down, sliding connection has the fixed block in the groove of stepping down, the fixed block with step down and be equipped with first spring between the groove, the third fixed slot has been seted up to the inner wall of second fixed slot, the fixed block sets up in the third fixed slot and with third fixed slot looks chucking.

Through adopting above-mentioned technical scheme, when fixing first curb plate and bottom plate, operating personnel promotes the control panel towards the direction of first fixed slot, under the effect of first spring, the fixed block is inconsistent with the inner wall of second fixed slot all the time, when the fixed block is relative to the third fixed slot, under the effect of first spring, the fixed block part stretches into in the third fixed slot and with third fixed slot looks chucking, it is spacing further to provide for first curb plate and bottom plate, further strengthened being connected of first curb plate and bottom plate, the installation of first curb plate and second curb plate and the installation of roof and first curb plate and second curb plate are also so, thereby the connection of smallpox body has been consolidated.

Preferably, a detaching assembly is arranged in the fixing rod, a detaching cavity is formed in the fixing rod, and the detaching assembly is arranged in the detaching cavity;

the disassembly assembly comprises a pull rod, the pull rod is connected in the disassembly cavity in a sliding mode, a pulley is connected to the inner wall of the disassembly cavity in a rotating mode, a pull rope is wound on the pulley, one end of the pull rope extends into the abdicating groove and is connected with the fixed block, and the other end of the pull rope is connected with the pull rod.

By adopting the technical scheme, when the first side plate and the bottom plate need to be disassembled, the control spring is in a compressed state at the moment, an operator pulls the pull rod towards the direction away from the second fixing groove, the pull rod drives the pull rope to move, the pull rope drives the pulley to rotate, so that the fixing block is driven to move, the fixing block is separated from the third fixing groove, the fixing rod is separated from the second fixing groove under the action of the control spring at the moment, the first side plate and the bottom plate are disassembled, and convenience is provided for disassembling the first side plate and the second side plate; the first side plate and the second side plate are disassembled, and the top plate and the first side plate and the second side plate are disassembled, so that the ceiling body is conveniently disassembled.

Preferably, the first side plate is provided with a first sealing strip, the second side plate is provided with a second sealing strip, and the first sealing strip is tightly abutted to the second sealing strip when the first side plate is connected with the second side plate.

Through adopting above-mentioned technical scheme, when first curb plate and second curb plate accomplish fixedly, first sealing strip offsets tightly with the second sealing strip, and first sealing strip and second sealing strip have increased the leakproofness of first curb plate and second curb plate junction, make the difficult emergence of the air of blowing in the ceiling body leak.

Preferably, at least one air inlet is formed in each of the first side plate and the second side plate, an air outlet is formed in the bottom plate, the air inlets are communicated with air inlet pipes, flow equalizing assemblies are arranged in the ceiling body, and the air inlet pipes are communicated with the flow equalizing assemblies.

Through adopting above-mentioned technical scheme, the air gets into smallpox body from the air-supply line, and the disturbance of subassembly that flow equalizes again makes the air evenly blow off from the air outlet to the degree of consistency of the air that this smallpox body blew off has been improved.

Preferably, the flow equalizing assembly comprises a flow guide cover, a flow guide paddle and a flow equalizing plate, the flow equalizing plate is arranged at the air outlet, the flow guide cover is arranged on one side, close to the bottom plate, of the top plate, the flow guide paddle is rotatably connected to one side, close to the bottom plate, of the flow guide cover, the air inlet pipe extends into the ceiling body and is communicated with the flow guide cover, the air inlet pipe is provided with a flow guide plate with one end of the flow guide cover, and one end of the flow guide plate is obliquely arranged towards the direction of rotating the fan blades.

Through adopting above-mentioned technical scheme, the air is insufflated in the kuppe by the air-supply line, under the effect of guide plate, make the air that gets into in the kuppe remove along the rotation direction of guide vane blade, and the air that insufflates in the kuppe drives guide vane blade and rotates, make the air that gets into in the kuppe produce the vortex, thereby the dynamics of the air of this smallpox body of discharge has been increased, guide vane blade rotates and drives the air and remove towards the flow equalizing plate, under the effect of flow equalizing plate, the degree of consistency that makes the air of the smallpox body of discharge improves.

Preferably, a filtering component is arranged in the air inlet pipe and comprises a filtering frame and a filtering net, the filtering net is arranged in the filtering frame, a filtering tank is arranged on the air inlet pipe, and the filtering frame is arranged in the filtering tank.

Through adopting above-mentioned technical scheme, the air makes the purity that gets into the air in the smallpox body improve after the filtration of filter screen, makes the difficult patient that makes in the operating room of smallpox body discharge infect, has reduced debris simultaneously and has got into the smallpox body in and cause the possibility that smallpox body blockked up.

Preferably, a first clamping groove is formed in the outer wall of the filter frame, a clamping block is connected to the first clamping groove in a sliding mode, a second spring is arranged between the clamping block and the first clamping groove, a second clamping groove is formed in the bottom of the filter groove, and the clamping block is matched with the second clamping groove.

Through adopting above-mentioned technical scheme, when needs are installed filter assembly, operating personnel will filter the frame and put into the filter-tank, and under the effect of second spring, the fixture block is inconsistent with the inner wall of filter-tank all the time, when the fixture block remove to opposite with the second joint groove, under the effect of second spring, the fixture block part stretches into the second draw-in groove and with second draw-in groove looks chucking to accomplish filter assembly's installation.

Preferably, the outer wall of filtering frame articulates there is the locking lever, the locking groove that matches with the locking lever is seted up to the outer wall of air-supply line, the locking lever sets up in the locking groove.

By adopting the technical scheme, after the filter frame is fixed with the filter tank, the operator rotates the locking rod again to enable the locking rod to be clamped with the locking tank, so that the connection between the filter assembly and the air inlet pipe is further strengthened.

Preferably, the end of the clamping block, which is far away from the first clamping groove, is arc-shaped, and an auxiliary rod is arranged on one side, which is far away from the air inlet pipe, of the filter frame.

Through adopting above-mentioned technical scheme, when needs are dismantled filter assembly, operating personnel towards the direction pulling auxiliary rod of keeping away from the air-supply line, and the auxiliary rod drives the filter frame and removes, and the filter frame removes and makes the fixture block retraction in first joint groove to accomplish the dismantlement of filter frame and filter tank, the filter screen of conveniently on to the filter frame is changed.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the fixing assembly, an operator can fix the first side plate and the second side plate conveniently, fix the bottom plate with the first side plate and the second side plate conveniently, and fix the top plate with the first side plate, the second side plate and the bottom plate conveniently, so that convenience is provided for mounting the ceiling body;

by arranging the first sealing strip and the second sealing strip, the stability of the joint of the first side plate and the second side plate is improved, so that the ceiling body is not easy to leak;

through setting up the subassembly that flow equalizes, make the air after this smallpox body purifies discharge steadily uniformly.

Drawings

Fig. 1 is a schematic overall structure diagram of a leakage-blocking hundred-level laminar flow air supply ceiling according to an embodiment of the present application;

FIG. 2 is a schematic view of a structure for embodying the fixing member;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic diagram of a structure for implementing a current share assembly;

FIG. 5 is a schematic view of a filter frame connected to an air inlet duct;

FIG. 6 is an enlarged schematic view of the portion B of FIG. 5;

FIG. 7 is an enlarged schematic view of the portion C of FIG. 5;

description of reference numerals: 1. a ceiling body; 11. a top plate; 12. a base plate; 121. an air outlet; 13. a first side plate; 131. a second fixing groove; 132. a second seal strip; 14. a second side plate; 141. a first fixing groove; 142. a control slot; 143. a third fixing groove; 144. a first seal strip; 145. a control spring; 2. a fixing assembly; 21. a fixing rod; 211. a control panel; 212. a yielding groove; 213. a fixed block; 214. a first spring; 215. disassembling the cavity; 3. disassembling the assembly; 31. a pull rod; 32. a pulley; 33. pulling a rope; 4. an air inlet; 41. an air inlet pipe; 411. a filter tank; 412. a second clamping groove; 413. a locking groove; 5. a current sharing component; 51. a pod; 52. a guide vane; 53. a flow equalizing plate; 54. a baffle; 6. a filter assembly; 61. a filter frame; 611. a first clamping groove; 612. a clamping block; 613. a second spring; 614. a locking lever; 62. a filter screen; 63. an auxiliary lever.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a leak-resistant hundred-level laminar flow air supply ceiling. Referring to fig. 1, a leakage-proof hundred-level laminar flow air supply ceiling comprises a ceiling body 1, wherein the ceiling body 1 comprises a top plate 11, a bottom plate 12, two first side plates 13 and two second side plates 14, the two first side plates 13 are oppositely arranged on the bottom plate 12, the two second side plates 14 are oppositely arranged on the bottom plate 12, the first side plates 13 and the second side plates 14 are adjacently arranged, the first side plates 13 and the second side plates 14 are connected through fixing components 2, the bottom plate 12 is connected with the first side plates 13 and the second side plates 14 through fixing components 2, the top plate 11 is connected with the bottom plate 12 and the first side plates 13 and the second side plates 14 through fixing components 2, when the ceiling body 1 needs to be installed, an operator firstly installs the first side plates 13 and the second side plates 14 through the fixing components 2 and then installs the top plate 11 and the bottom plate 12 through the fixing components 2, and convenience is provided for the installation of the ceiling body 1, the transportation cost of the ceiling body 1 is reduced, and meanwhile, the ceiling body 1 is convenient for operators to dismantle or overhaul.

Referring to fig. 1 and 2, the fixing assembly 2 includes a fixing rod 21, in this embodiment, the installation of the first side plate 13 and the second side plate 14, the installation of first curb plate 13 and second curb plate 14 and bottom plate 12, the installation of roof 11 and first curb plate 13 and second curb plate 14 is all fixed mutually through fixed subassembly 2, here take the installation of first curb plate 13 and bottom plate 12 as an example, first fixed slot 141 has been seted up to one side that bottom plate 12 is close to first curb plate 13, control slot 142 has been seted up to one side that bottom plate 12 keeps away from first curb plate 13, control slot 142 is linked together with first fixed slot 141, dead lever 21 sliding connection is in control slot 142 and extends to first fixed slot 141, the one end integrated into one piece that dead lever 21 is located control slot 142 has control panel 211, the inner wall sliding connection of control panel 211 and control slot 142, first curb plate 13 has seted up second fixed slot 131 near one side of bottom plate 12, second fixed slot 131 and dead lever 21 looks adaptation.

When the first side plate 13 and the bottom plate 12 need to be installed, an operator pushes the control plate 211 towards the first side plate 13, the control plate 211 drives the fixing rod 21 to move towards the second fixing groove 131, when the fixing rod 21 is tightly clamped with the second fixing groove 131, the first side plate 13 and the bottom plate 12 are installed, the first side plate 13 and the second side plate 14 are installed, the top plate 11 and the first side plate 13 and the second side plate 14 are installed, and convenience is provided for the operator to install the ceiling body 1.

Referring to fig. 2 and 3, an end of the fixing rod 21, which is away from the control plate 211, is provided with a yielding groove 212, the yielding groove 212 is slidably connected with a fixing block 213, a first spring 214 is disposed between the fixing block 213 and the yielding groove 212, the first spring 214 provides support for the fixing block 213, so that the fixing block 213 is not easily separated from the yielding groove 212 completely, the inner wall of the second fixing groove 131 is provided with a third fixing groove 143, and the fixing block 213 is tightly clamped with the third fixing groove 143.

When operating personnel fixes first curb plate 13 and bottom plate 12, under the effect of first spring 214, fixed block 213 offsets tightly with the inner wall of second fixed slot 131 all the time, when fixed block 213 removes to third fixed slot 143 opposite, under the effect of first spring 214, fixed block 213 part stretches into in the third fixed slot 143 and with third fixed slot 143 chucking mutually, make the connection of first curb plate 13 and bottom plate 12 more stable, thereby make roof 11 and first curb plate 13 and second curb plate 14 and bottom plate 12 and first curb plate 13 and second curb plate 14 be connected more stably, thereby make this smallpox body 1 difficult emergence separation in the process of using.

Referring to fig. 4, first sealing strip 144 is bonded on first side plate 13, second sealing strip 132 is bonded on second side plate 14, first sealing strip 144 and second sealing strip 132 are all arranged inside ceiling body 1, and after first side plate 13 and second side plate 14 are installed, first sealing strip 144 and second sealing strip 132 are abutted tightly, after first side plate 13 and second side plate 14 are fixed through fixing component 2, first sealing strip 144 and second sealing strip 132 are abutted tightly, the leakproofness of the junction of first side plate 13 and second side plate 14 is increased, and therefore the ceiling body 1 is not prone to leakage in the using process.

Referring to fig. 2 and 3, a detaching cavity 215 is formed in the fixing rod 21, a detaching assembly 3 is arranged in the detaching cavity 215, the detaching assembly 3 includes a pull rod 31 and a pull rope 33, the detaching cavity 215 is communicated with the abdicating groove 212, a pulley 32 is arranged in the detaching cavity 215, the pulley 32 is arranged at one end of the detaching cavity 215 close to the abdicating groove 212, the pulley 32 is rotatably connected with the inner wall of the detaching cavity 215, the pull rod 31 is slidably connected with the inner wall of the detaching cavity 215, one end of the pull rope 33 extends into the abdicating groove 212 and is connected with the fixing block 213, the other end of the pull rod 31 is connected with one end of the control plate 211 far away from the control plate 31, a control spring 145 is arranged between the control plate 211 and the groove bottom of the control groove 142, the control spring 145 provides support for the control plate 211, and the control plate 211 is not easily separated from the control groove 142.

When first curb plate 13 and bottom plate 12 need be dismantled, operating personnel moves towards the one end pulling pull rod 31 of keeping away from second fixed slot 131, pull rod 31 has driven stay cord 33 and has removed, stay cord 33 drives pulley 32 and rotates, thereby make stay cord 33 drive fixed block 213 move towards the direction of keeping away from third fixed slot 143, when fixed block 213 and third fixed slot 143 completely separate, under control spring 145's effect, dead lever 21 separates with second fixed slot 131, thereby accomplish the dismantlement of first curb plate 13 and bottom plate 12, conveniently dismantle first curb plate 13 and bottom plate 12, make things convenient for operating personnel to overhaul the change to first curb plate 13 and bottom plate 12 simultaneously.

Referring to fig. 4, at least one air inlet 4 has been seted up on first curb plate 13 and the second curb plate 14, and the welding has an air-supply line 41 on the air inlet 4, and the air outlet 121 has been seted up to bottom plate 12, and air-supply line 41 extends to in the smallpox body 1 and is connected with the subassembly 5 that flow equalizes, and the subassembly 5 that flow equalizes makes the air that flows this smallpox body 1 stable and even, provides better medical environment for the patient.

Referring to fig. 4, the flow equalizing assembly 5 includes a flow guiding cover 51 and a flow equalizing plate 53, the flow equalizing plate 53 is fixed at the air outlet 121 of the bottom plate 12, the flow guiding cover 51 is disposed in the ceiling body 1 and fixed with the top plate 11, the air inlet pipe 41 is communicated with the flow guiding cover 51, a flow guiding paddle 52 is movably connected in the flow guiding cover 51, and a guide plate 54 is integrally formed at one side of the air inlet pipe 41 close to the guide vane 52, the guide plate 54 guides the air entering the guide housing 51, so that the air entering the guide housing 51 is not easy to collide, when air enters the air guide sleeve 51, the air drives the air guide blades 52 to rotate, the air guide blades 52 rotate to enable the air entering the air guide sleeve 51 to uniformly and stably flow to the flow equalizing plate 53, under the action of the flow equalizing plate 53, the air exhausted by the ceiling body 1 is stable and uniform, a better medical environment is provided for patients, and the possibility of infection of the patients is effectively reduced.

Referring to fig. 4, 5 and 6, the air inlet pipe 41 is provided with a filter tank 411 in a clamped manner, the filter tank 411 is provided with a filter assembly 6, the filter assembly 6 includes a filter frame 61 and a filter screen 62, the filter screen 62 is disposed in the filter frame 61, the filter frame 61 is disposed in the filter tank 411, the filter frame 61 is provided with a first clamping groove 611, the first clamping groove 611 is connected with a clamping block 612 in a sliding manner, a second spring 613 is disposed between the clamping block 612 and the first clamping groove 611, the second spring 613 provides support for the clamping block 612, so that the clamping block 612 is not easy to be separated from the first clamping groove 611, the inner wall of the filter tank 411 is provided with a second clamping groove 412, and the clamping block 612 is clamped with the second clamping groove 412.

When needs are to filtering component 6 installation, operating personnel places filter frame 61 in filter tank 411, under the effect of second spring 613, fixture block 612 offsets tightly with filter tank 411 all the time, when fixture block 612 moves to second joint groove 412, under the effect of second spring 613, fixture block 612 and second joint groove 412 chucking mutually, thereby accomplish filtering component 6's installation, when air passes through air-supply line 41, through the filtration of filter screen 62, make during the difficult entering flow equalizing component 5 of impurity in the air, make this smallpox body 1 exhaust air purity improve, further provide a better medical environment for the patient.

Referring to fig. 7, a locking lever 614 is hinged to a side of the filter frame 61 away from the air inlet pipe 41, a locking groove 413 is formed in the air inlet pipe 41, the locking lever 614 is fastened to the locking groove 413, and when the filter frame 61 is fixed to the filter groove 411, an operator rotates the locking lever 614 to fasten the locking lever 614 to the locking groove 413, so that the connection between the filter assembly 6 and the air inlet pipe 41 is strengthened, and the filter assembly 6 is not easily separated from the air inlet pipe 41 during use.

Referring to fig. 5 and 6, the end of the clamping block 612 away from the first clamping groove 611 is arc-shaped, the end of the filter frame 61 away from the air inlet duct 41 is fixed with the auxiliary rod 63, when the filter screen 62 needs to be replaced, an operator rotates the locking rod 614 to separate the locking rod 614 from the locking groove 413, and pulls the auxiliary rod 63 towards the direction away from the air inlet duct 41, and after the filter frame 61 is separated from the air inlet duct 41, the operator replaces the filter screen 62 in the filter frame 61, which provides convenience for replacing the filter screen 62 and creates a better medical environment for a patient.

The implementation principle of the leak-proof hundred-level laminar flow air supply ceiling in the embodiment of the application is as follows: when the air supply ceiling needs to be used, an operator pushes the control plate 211 to enable the fixing rod 21 to extend into the second fixing groove 131, so that the fixing block 213 is tightly clamped with the third fixing groove 143, and at the moment, the fixing rod 21 is tightly clamped with the second fixing groove 131, so that the installation of the first side plate 13 and the bottom plate 12 is completed, and the installation of the first side plate 13 and the second side plate 14 and the installation of the top plate 11 and the first side plate 13 and the second side plate 14 are also the above steps.

When the air supply ceiling needs to be replaced or overhauled, an operator pulls the pull rod 31 in a direction away from the fixed block 213, the pull rod 31 drives the pull rope 33 to move, the pull rope 33 drives the pulley 32 to rotate, so that the fixed block 213 moves, and when the fixed block 213 is completely separated from the third fixed groove 143, the fixed rod 21 is separated from the second fixed groove 131 under the action of the control spring 145, so that the bottom plate 12 is detached from the first side plate 13. The top plate 11 is detached from the second side plate 14 and the first side plate 13, and the second side plate 14 is detached from the first side plate 13.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The leakage-proof hundred-level laminar flow air supply ceiling comprises a ceiling body (1), wherein the ceiling body (1) comprises a top plate (11), a bottom plate (12), two first side plates (13) and two second side plates (14), the two first side plates (13) are oppositely arranged on the bottom plate (12) through fixing components (2), the two second side plates (14) are oppositely arranged on the bottom plate (12) through the fixing components (2), the first side plates (13) and the second side plates (14) are adjacently arranged on the bottom plate (12) and are connected through the fixing components (2), and the top plate (11) is fixed with one side, far away from the bottom plate (12), of the first side plate (13) and the second side plates (14) through the fixing components (2);

the method is characterized in that: fixed subassembly (2) include dead lever (21), first fixed slot (141) have been seted up to one side that bottom plate (12) are close to first curb plate (13), control slot (142) have been seted up to one side that first curb plate (13) were kept away from in bottom plate (12), dead lever (21) sliding connection is in control slot (142), control slot (142) are linked together with first fixed slot (141), dead lever (21) extend to in first fixed slot (141), second fixed slot (131) have been seted up to one side that first curb plate (13) are close to bottom plate (12), dead lever (21) and second fixed slot (131) looks joint.

2. The leak-stopping hundred-level laminar flow air supply ceiling as claimed in claim 1, characterized in that: one end that dead lever (21) are located control slot (142) is equipped with control panel (211), the one end that control panel (211) were kept away from in dead lever (21) has seted up groove of stepping down (212), sliding connection has fixed block (213) in groove of stepping down (212), be equipped with first spring (214) between fixed block (213) and groove of stepping down (212), third fixed slot (143) have been seted up to the inner wall of second fixed slot (131), fixed block (213) set up in third fixed slot (143) and with third fixed slot (143) chucking mutually.

3. The leak-stopping hundred-level laminar flow air supply ceiling as claimed in claim 2, characterized in that: a detaching assembly (3) is arranged in the fixing rod (21), a detaching cavity (215) is formed in the fixing rod (21), and the detaching assembly (3) is arranged in the detaching cavity (215);

dismantle subassembly (3) and include pull rod (31), pull rod (31) sliding connection is in dismantling chamber (215), the inner wall rotation of dismantling chamber (215) is connected with pulley (32), around being equipped with stay cord (33) on pulley (32), the one end of stay cord (33) extends to in the groove of stepping down (212) and is connected, the other end is connected with pull rod (31) with fixed block (213).

4. The leak-stopping hundred-level laminar flow air supply ceiling as claimed in claim 3, characterized in that: be equipped with first sealing strip (144) on first curb plate (13), be equipped with second sealing strip (132) on second curb plate (14), first sealing strip (144) and second sealing strip (132) counterbalance when first curb plate (13) are connected with second curb plate (14).

5. The leak-stopping hundred-level laminar flow air supply ceiling as claimed in claim 4, characterized in that: at least one air inlet (4) has been all seted up on first curb plate (13) and second curb plate (14), air outlet (121) have been seted up on bottom plate (12), the intercommunication has air-supply line (41) on air inlet (4), be equipped with in smallpox body (1) and flow equalize subassembly (5), air-supply line (41) are linked together with flow equalize subassembly (5).

6. The leak-stopping hundred-level laminar flow air supply ceiling as claimed in claim 5, characterized in that: flow equalizing assembly (5) include kuppe (51), kuppe piece (52) and flow equalizing plate (53), flow equalizing plate (53) set up in air outlet (121) department, kuppe (51) set up in roof (11) and are close to one side of bottom plate (12), kuppe piece (52) are rotated and are connected in kuppe (51) and are close to one side of bottom plate (12), air-supply line (41) extend to smallpox body (1) and are linked together with kuppe (51), air-supply line (41) are equipped with guide plate (54) with the one end of kuppe (51).

7. The leak-stopping hundred-level laminar flow air supply ceiling as claimed in claim 6, characterized in that: and a filtering component (6) is arranged in the air inlet pipe (41).

8. The leak-stopping hundred-level laminar flow air supply ceiling as claimed in claim 7, characterized in that: filter component (6) are including filtering frame (61) and filter screen (62), filter screen (62) set up in filtering frame (61), filter tank (411) have been seted up on air-supply line (41), filter frame (61) set up in filter tank (411), filter frame (61) outer wall has seted up first joint groove (611), sliding connection has fixture block (612) in first joint groove (611), be equipped with second spring (613) between fixture block (612) and first joint groove (611), second joint groove (412) have been seted up to the tank bottom of filter tank (411), fixture block (612) cooperate with second joint groove (412).

9. The leak-resistant hundred-level laminar flow air supply ceiling as claimed in claim 8, wherein: the outer wall of filter frame (61) articulates there is locking lever (614), locking groove (413) that match with locking lever (614) are seted up to the outer wall of air-supply line (41), locking lever (614) set up in locking groove (413).

10. The leak-stopping hundred-level laminar flow air supply ceiling as claimed in claim 9, characterized in that: one end, far away from the first clamping groove (611), of the clamping block (612) is arc-shaped, and an auxiliary rod (63) is arranged on one side, far away from the air inlet pipe (41), of the filter frame (61).

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