CN216644471U

CN216644471U - High-efficient multistage laminar flow air supply arrangement

Info

Publication number: CN216644471U
Application number: CN202123322572.6U
Authority: CN
Inventors: 张俊生; 周婧洁; 侯文高
Original assignee: Pal Lab Equipment Co ltd
Current assignee: Pal Lab Equipment Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-31
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a high-efficiency multistage laminar flow air supply device which comprises a mounting plate, a laminar flow cover, an air inlet assembly, a humidifying assembly and an air supply assembly, wherein the mounting plate is made of a metal material, a plurality of groups of threaded holes are formed in the surface of the mounting plate, the laminar flow cover is embedded and mounted in the mounting plate, the air inlet assembly is mounted above the mounting plate, and the air supply assembly is mounted in the laminar flow cover. According to the utility model, the air supply assembly is arranged, when air enters the laminar flow cover, the driving motor is used for driving the filter screen to rotate, the flow of the air can be accelerated, better air supply is realized, the air can be filtered by the filter screen, the air can be purified by the high-efficiency purifier, the air is prevented from being polluted when passing through a pipeline, the air can be diffused by the damping scattering net and has the effect of reducing noise, and the indoor air can be discharged from the air return port through the air return pipe by the air suction pump, so that the circulation of the air is realized.

Description

High-efficient multistage laminar flow air supply arrangement

Technical Field

The utility model relates to the technical field related to laminar flow air supply, in particular to a high-efficiency multistage laminar flow air supply device.

Background

In order to ensure the cleanliness of some special places, a laminar flow air supply technology is adopted, the laminar flow air supply device has the functions of high-efficiency filtration, flow equalization and air flow compensation, can be widely applied to clean operating rooms, clean wards and clean animal rooms of hospitals, but has low working efficiency, and therefore, the laminar flow air supply device is required.

The prior art has the following defects: most of the existing laminar flow air supply devices have lower air supply efficiency, poorer air exchange effect and poorer other gain effects on air.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high-efficiency multi-stage laminar air supply device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient multistage laminar flow air supply arrangement, includes mounting panel, laminar flow cover, air inlet subassembly, humidification subassembly and air supply subassembly, the mounting panel is made by metal material, the multiunit screw hole has been seted up on the mounting panel surface, the laminar flow cover inlays to establish and installs in the mounting panel, the air inlet unit mount is in the mounting panel top, the humidification unit mount is in the mounting panel top and be located air inlet subassembly below, the air supply unit mount is in the laminar flow cover.

As a further preferred of this technical scheme, the air inlet subassembly includes air-supply line, thick filter plate, thin filter plate, activated carbon layer and purifies the filter core, the air-supply line is installed in the mounting panel top, thick filter plate joint is installed in the air-supply line, thin filter plate joint is installed in the air-supply line, activated carbon layer joint is installed in the air-supply line, it installs in the air-supply line to purify the filter core joint.

As a further preferred aspect of the present technical solution, the fine filter screen plate is located below the coarse filter screen plate, the activated carbon layer is located below the fine filter screen plate, and the purification filter element is located below the activated carbon layer.

As a further preferred option of this technical scheme, the humidification subassembly includes two sets of blast pipes, control valve, water tank, two sets of water-stop sheets and defeated tuber pipe, and is two sets of the blast pipe is installed in the blast pipe bottom, the control valve cover is established and is installed in the blast pipe outside, the water tank is installed in blast pipe one side, and is two sets of the water-stop sheet joint is installed in the water tank, defeated tuber pipe is installed at the water tank opposite side.

As a further preferred mode of the technical scheme, the two groups of air supply pipes are arranged in a T-shaped structure, the air supply pipes are communicated with the laminar flow hood, and the air delivery pipes are communicated with the laminar flow hood.

As a further preferred of this technical scheme, the air supply subassembly includes motor case, driving motor, transfer line, multiunit filter screen, high-efficient clarifier, damping scattering net and return air portion, the motor case passes through the bolt and installs on the mounting panel top, driving motor passes through the bolt and installs in the motor case, the transfer line is installed at the driving motor output and is extended to the laminar flow cover in, the multiunit the filter screen cover is established and is installed outside the transfer line, high-efficient clarifier joint is installed in the laminar flow cover, damping scattering net joint is installed in the laminar flow cover, the return air portion is installed in laminar flow cover both sides.

As a further preferred aspect of this technical scheme, the return air portion includes two sets of return air pipes, return air inlets and air pump, and is two sets of the return air pipes are symmetrically installed in laminar flow hood both sides and run through the mounting panel, the return air inlets have been seted up to the return air pipe bottom, the air pump cover is established and is installed in the return air pipe outside and be located the mounting panel top.

The utility model provides an efficient multistage laminar flow air supply device, which has the following beneficial effects:

(1) according to the indoor air humidifying device, the air inlet assembly and the humidifying assembly are arranged, air enters from the air inlet pipe, the coarse filter screen plate can be used for primarily filtering the air, the fine filter screen plate can be used for secondarily filtering the air, the activated carbon layer can be used for eliminating peculiar smell in the air and primarily purifying the air, the purifying filter element can be used for purifying the air, the air is subjected to multi-layer treatment, impurity removal and purification are achieved, when indoor air is dry, the control valve is opened, the air enters the water tank from the air supply pipe, the air carries a large amount of water vapor through the water tank, the water vapor is conveyed into the laminar flow cover through the air conveying pipe and finally discharged into the room, and the indoor air is humidified.

(2) According to the utility model, through the arrangement of the air supply assembly, when air enters the laminar flow hood, the drive motor is utilized to drive the drive rod to rotate, the rotation of the drive rod drives the filter screen to rotate, the flow of the air can be accelerated, and better air supply is realized.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the air intake assembly of the present invention.

Fig. 3 is a schematic structural diagram of the humidifying assembly of the present invention.

Fig. 4 is a schematic structural diagram of the air supply assembly of the present invention.

In the figure: 1. mounting a plate; 2. a laminar flow hood; 3. an air intake assembly; 4. a humidifying assembly; 5. an air supply assembly; 6. an air inlet pipe; 7. a coarse filter screen plate; 8. a fine screen plate; 9. an activated carbon layer; 10. a purifying filter element; 11. an air supply pipe; 12. a control valve; 13. a water tank; 14. a water-stop sheet; 15. a wind delivery pipe; 16. a motor case; 17. a drive motor; 18. a transmission rod; 19. filtering the screen; 20. a high efficiency purifier; 21. a damping scattering net; 22. an air return section; 23. a return air duct; 24. an air return opening; 25. an air pump.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the present invention provides the technical solutions: the utility model provides a high-efficient multistage laminar flow air supply arrangement, includes mounting panel 1, laminar flow cover 2, air inlet subassembly 3, humidification subassembly 4 and air supply subassembly 5, mounting panel 1 is made by metal material, multiunit screw hole has been seted up on mounting panel 1 surface, laminar flow cover 2 inlays to establish and installs in mounting panel 1, air inlet subassembly 3 is installed in mounting panel 1 top, humidification subassembly 4 is installed in mounting panel 1 top and is located air inlet subassembly 3 below, air supply subassembly 5 is installed in laminar flow cover 2.

In this embodiment, specifically: the air inlet subassembly 3 includes air-supply line 6, thick filter plate 7, thin filter plate 8, activated carbon layer 9 and purifies filter core 10, air-supply line 6 is installed in 1 top of mounting panel, 7 joints of thick filter plate are installed in air-

supply line

6, 8 joints of thin filter plate are installed in air-

supply line

6, 9 joints on activated carbon layer are installed in air-supply line 6, purify filter core 10 joints and install in air-supply line 6, realize the filtration purification to the air.

In this embodiment, specifically: the fine filter screen plate 8 is positioned below the coarse filter screen plate 7, the activated carbon layer 9 is positioned below the fine filter screen plate 8, and the purification filter element 10 is positioned below the activated carbon layer 9, so that a good filtration and purification effect is realized.

In this embodiment, specifically: humidification subassembly 4 includes two sets of blast pipes 11, control valve 12, water tank 13, two sets of water-stop sheet 14 and defeated tuber pipe 15, and is two sets of blast pipe 11 is installed in 6 bottoms of air-supply line, control valve 12 cover is established and is installed in the blast pipe 11 outsidely, water tank 13 is installed in 11 one sides of blast pipe, and is two sets of water-stop sheet 14 joint is installed in water tank 13, defeated tuber pipe 15 is installed at 13 opposite sides of water tank, realizes the humidification to the air.

In this embodiment, specifically: two sets of blast pipe 11 is the setting of T type structure, blast pipe 11 and laminar flow hood 2 intercommunication, defeated tuber pipe 15 and laminar flow hood 2 intercommunication realize the circulation of air.

In this embodiment, specifically: air supply assembly 5 includes motor case 16, driving motor 17, transfer line 18, multiunit filter screen 19, high-efficient clarifier 20, damping scattering net 21 and return air portion 22, motor case 16 passes through the bolt and installs on the 1 top of mounting panel, driving motor 17 passes through the bolt and installs in motor case 16, transfer line 18 is installed at driving motor 17 output and is extended to laminar flow cover 2 in, the multiunit 19 covers of filter screen and establishes and install in transfer line 18 outsidely, high-efficient clarifier 20 joint is installed in laminar flow cover 2, damping scattering net 21 joint is installed in laminar flow cover 2, return air portion 22 installs in laminar flow cover 2 both sides, the circulation of air with higher speed.

In this embodiment, specifically: the air return portion 22 comprises two air return pipes 23, an air return port 24 and an air suction pump 25, the two air return pipes 23 are symmetrically arranged on two sides of the laminar flow hood 2 and penetrate through the mounting plate 1, the air return port 24 is formed in the bottom end of the air return pipe 23, and the air suction pump 25 is sleeved on the air return pipe 23 and located above the mounting plate 1 to achieve air circulation.

The working principle is that when the high-efficiency multistage laminar flow air supply device is used, the device can be fixedly installed by using the installation plate 1, air enters from the air inlet pipe 6 by arranging the air inlet component 3, the air can be primarily filtered by using the coarse filter screen plate 7, the air can be secondarily filtered by using the fine filter screen plate 8, peculiar smell in the air can be eliminated by using the activated carbon layer 9 and can be primarily purified, the air can be purified by using the purification filter element 10, the air is subjected to multilayer treatment, impurity removal and purification of the air are realized, by arranging the humidifying component 4, when the indoor air is dried, the control valve 12 is opened, the air enters into the water tank 13 from the air supply pipe 11, the air carries a large amount of water vapor through the water tank 13, then is conveyed into the laminar flow cover 2 by the air conveying pipe 15 and is finally discharged into the room, the humidification of the indoor air is realized, by arranging the air supply component 5, when the air enters into the laminar flow cover 2, start driving motor 17, driving motor 17 drives transfer line 18 and rotates, transfer line 18's rotation drives filter screen 19 and rotates, can accelerate the flow of air, realize better air supply, utilize filter screen 19 to filter the air simultaneously, utilize high-efficient clarifier 20 to purify the air, prevent that the air from causing the pollution when the pipeline, utilize damping scattering net 21 can diffuse the air and play the effect of making an uproar of falling, utilize aspiration pump 25 can be discharged indoor air by return air inlet 24 through return air pipe 23, realize the circulation of air.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient multistage laminar flow air supply arrangement, its characterized in that, includes mounting panel (1), laminar flow cover (2), air inlet subassembly (3), humidification subassembly (4) and air supply subassembly (5), mounting panel (1) is made by metal material, multiunit screw hole has been seted up on mounting panel (1) surface, laminar flow cover (2) inlay to establish and install in mounting panel (1), install in mounting panel (1) top air inlet subassembly (3), humidification subassembly (4) are installed in mounting panel (1) top and are located air inlet subassembly (3) below, air supply subassembly (5) are installed in laminar flow cover (2).

2. The efficient multi-stage laminar flow air supply device according to claim 1, characterized in that: air inlet subassembly (3) include air-supply line (6), thick filter plate (7), thin filter plate (8), activated carbon layer (9) and purify filter core (10), install in mounting panel (1) top air-supply line (6), thick filter plate (7) joint is installed in air-supply line (6), install in air-supply line (6) thin filter plate (8) joint, install in air-supply line (6) active carbon layer (9) joint, it installs in air-supply line (6) to purify filter core (10) joint, install in air-supply line (6).

3. The efficient multi-stage laminar-flow air supply device according to claim 2, wherein: the fine filter screen plate (8) is positioned below the coarse filter screen plate (7), the activated carbon layer (9) is positioned below the fine filter screen plate (8), and the purification filter element (10) is positioned below the activated carbon layer (9).

4. The efficient multi-stage laminar flow air supply device according to claim 1, characterized in that: humidification subassembly (4) are including two sets of blast pipe (11), control valve (12), water tank (13), two sets of water stop sheet (14) and defeated tuber pipe (15), and are two sets of blast pipe (11) are installed in blast pipe (6) bottom, control valve (12) cover is established and is installed in blast pipe (11) outside, install in blast pipe (11) one side water tank (13), and are two sets of water stop sheet (14) joint is installed in water tank (13), defeated tuber pipe (15) are installed at water tank (13) opposite side.

5. The efficient multi-stage laminar-flow air supply device according to claim 4, wherein: two sets of blast pipe (11) are the setting of T type structure, blast pipe (11) and laminar flow cover (2) intercommunication, defeated tuber pipe (15) and laminar flow cover (2) intercommunication.

6. The efficient multi-stage laminar flow air supply device according to claim 1, characterized in that: air supply assembly (5) include motor case (16), driving motor (17), transfer line (18), multiunit filter screen cloth (19), high-efficient clarifier (20), damping scattering net (21) and return air portion (22), motor case (16) are installed on mounting panel (1) top through the bolt, driving motor (17) are installed in motor case (16) through the bolt, drive line (18) are installed in driving motor (17) output and are extended to laminar flow cover (2), the multiunit filter screen cloth (19) cover is established and is installed in transfer line (18) outside, high-efficient clarifier (20) joint is installed in laminar flow cover (2), damping scattering net (21) joint is installed in laminar flow cover (2), return air portion (22) are installed in laminar flow cover (2) both sides.

7. The efficient multi-stage laminar-flow air supply device according to claim 6, wherein: the air return portion (22) comprises two sets of air return pipes (23), air return openings (24) and air pumps (25), the two sets of air return pipes (23) are symmetrically arranged on two sides of the laminar flow cover (2) and penetrate through the mounting plate (1), the air return openings (24) are formed in the bottom ends of the air return pipes (23), and the air pumps (25) are sleeved and arranged outside the air return pipes (23) and above the mounting plate (1).