CN216048226U

CN216048226U - Environment-friendly ventilation unit is used in aseptic biological laboratory air purification

Info

Publication number: CN216048226U
Application number: CN202121872173.4U
Authority: CN
Inventors: 刘其明; 张倩影
Original assignee: Anhui Zhongkehuaheng Environmental Technology Co ltd
Current assignee: Anhui Zhongkehuaheng Environmental Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-15
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses an environment-friendly ventilation device for air purification of a sterile biological laboratory, which comprises an air purification box, wherein a lower partition plate is fixedly arranged at the bottom of the inner wall of the air purification box, a transmission rod is rotatably arranged in the middle of the lower partition plate, a rotating pipe is fixedly arranged on the surface of the transmission rod, and an ultraviolet lamp is fixedly arranged on the inner wall of the rotating pipe. According to the utility model, the external air is injected into the air purification box through the third through hole, the suction nozzle, the communicating cavity, the first through hole, the rotating pipe and the second through hole, and the transmission rod and the rotating pipe are matched to rotate, so that the external air can be uniformly dissolved in the cleaning solution in the air purification box, and meanwhile, when the air is injected into the air purification box from the second through hole through the communicating cavity, the first through hole and the rotating pipe, the impurities precipitated on the surface of the ultraviolet lamp can be taken away by airflow, and the influence of the impurities precipitation on the ultraviolet sterilization effect is avoided, thereby achieving the purposes of improving the purification efficiency and having good environmental protection effect.

Description

Environment-friendly ventilation unit is used in aseptic biological laboratory air purification

Technical Field

The utility model relates to the technical field of air purification, in particular to an environment-friendly ventilation device for air purification in a sterile biological laboratory.

Background

Air purification refers to providing an overall solution scheme for indoor various environmental problems, such as sterilization, disinfection, dust reduction, haze removal, harmful decoration residue removal, peculiar smell removal and the like, improving living and office conditions, and improving physical and mental health, wherein indoor environmental pollutants and pollution sources mainly comprise radioactive gas, mould, particulate matters, decoration residue, second-hand smoke and the like, and an aseptic laboratory is generally called a clean laboratory-biological safety laboratory and is mainly used for research and use of microbiology, biomedicine, biochemistry, animal experiments, gene recombination, biological products and the like.

However, in the prior art, the purification time is long and the efficiency is low during actual use, so that the resource waste is caused, and the environmental protection is not sufficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly ventilation device for air purification of a sterile biological laboratory, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: including air purification box, the fixed baffle down that is provided with in bottom of air purification incasement wall, the middle part of baffle rotates down and is provided with the transfer line, the fixed surface of transfer line is provided with the rotating tube, the fixed ultraviolet lamp that is provided with of inner wall of rotating tube, the intercommunication chamber has been seted up to the bottom of transfer line, first through-hole has been seted up on the surface of transfer line, a plurality of second through-holes have been seted up on the surface of rotating tube, the third through-hole has been seted up to air purification box's bottom, the fixed chamber that admits air that is provided with in air purification box's bottom, the one end in chamber that admits air is fixed and is provided with the intake pipe, and the fixed air pump that is provided with in one end of intake pipe, and the fixed top that sets up at air purification box of air pump.

Preferably, the middle part fixedly connected with fixed block of baffle down, and the transfer line runs through and extend to the upper and lower both ends of fixed block through the bearing activity, the inner wall fixed embedding of fixed block has sealed the pad, and sealed pad closely laminates on the surface of transfer line, the inside of air purification case is equipped with the cleaning solution.

Preferably, the communicating cavity, the first through hole, the rotating pipe and the second through hole are sequentially communicated, the third through hole is communicated with the air purification box, the suction nozzle is fixedly connected to the bottom of the transmission rod, and the check valve is arranged at the bottom of the transmission rod.

Preferably, the top of transfer line runs through and extends to the top of air purification case through the bearing activity, the top fixedly connected with driving motor of transfer line, and driving motor passes through driving motor support fixed connection at the top of air purification case, the one end fixedly connected with outlet duct at air purification case top.

Preferably, the inner wall of the air purification box is fixedly connected with an upper partition plate, a fourth through hole is formed in the middle of the upper partition plate, the top of the inner wall of the air purification box is fixedly connected with a heating rod, and the upper partition plate is located at the top of the rotating pipe.

Preferably, the bottom of the air inlet cavity is in threaded connection with the air inlet cavity, the top of the rotating block is fixedly connected with a fixed pipe, the fixed pipe is tightly attached to the bottom of the air purification box, and the top of the rotating block is fixedly connected with a filter layer.

Preferably, a fifth through hole is formed in the surface of the fixed pipe, and the interior of the fifth through hole is communicated with the interior of the fixed pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the external air is injected into the air purification box through the third through hole, the air suction nozzle, the communicating cavity, the first through hole, the rotating pipe and the second through hole, and the transmission rod and the rotating pipe are matched to rotate, so that the external air can be uniformly dissolved in the cleaning solution in the air purification box, and meanwhile, when the air is injected into the air purification box from the second through hole through the communicating cavity, the first through hole and the rotating pipe, the impurities precipitated on the surface of the ultraviolet lamp can be taken away by airflow, and the influence of the impurities precipitation on the ultraviolet sterilization effect is avoided, thereby achieving the purposes of improving the purification efficiency and having good environmental protection effect;

2. the purified air is blown upwards and enters the top of the upper partition plate from the fourth through hole, and meanwhile, the heating rod is electrified to achieve high-temperature sterilization and disinfection and dry the air, so that the purified air discharged from the air outlet pipe is prevented from being wet.

Drawings

FIG. 1 is a front sectional view of the whole structure of an environment-friendly ventilation device for air purification in a sterile biological laboratory according to the present invention;

FIG. 2 is a partial front sectional view of an air purifying box structure of an environment-friendly ventilation device for air purification in a sterile biological laboratory according to the present invention;

FIG. 3 is a partial front sectional view of the transmission rod structure of the environmental protection type ventilation device for air purification in the sterile biological laboratory.

In the figure: 1. an air purification box; 2. a lower partition plate; 3. a fixed block; 4. a transmission rod; 5. rotating the tube; 6. a communicating cavity; 7. a first through hole; 8. a second through hole; 9. an ultraviolet lamp; 10. a third through hole; 11. a suction nozzle; 12. an upper partition plate; 13. a fourth via hole; 14. a drive motor; 15. an air outlet pipe; 16. a heating rod; 17. a gasket; 18. an air inlet cavity; 19. rotating the block; 20. a fixed tube; 21. a filter layer; 22. a fifth through hole; 23. an air inlet pipe; 24. an air pump; 25. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: including air purification case 1, the bottom fixed mounting of 1 inner wall of air purification case has lower baffle 2, the middle part of lower baffle 2 is rotated and is provided with transfer line 4, the fixed surface of transfer line 4 installs rotating-tube 5, the inner wall fixed mounting of rotating-tube 5 has ultraviolet lamp 9, intercommunication chamber 6 has been seted up to the bottom of transfer line 4, first through-hole 7 has been seted up on the surface of the corresponding rotating-tube 5 position of transfer line 4, a plurality of second through-holes 8 have been seted up on the surface of rotating-tube 5, third through-hole 10 has been seted up to the bottom of air purification case 1, the bottom fixed mounting of air purification case 1 has chamber 18 of admitting air, the one end fixed mounting of chamber 18 of admitting air has intake pipe 23, and intake pipe 23 keeps away from the one end fixed mounting that chamber 18 of admitting air put air has air pump 24, and air pump 24 fixed mounting is at the top of air purification case 1.

Lower baffle 2's middle part fixed mounting has fixed block 3, and transfer line 4 runs through and extends to the upper and lower both ends of fixed block 3 through the bearing activity, and the fixed embedding in inner wall of fixed block 3 has sealed the pad 17, and sealed pad 17 closely laminates on the surface of transfer line 4, and air purification case 1's inside is equipped with the cleaning solution.

The communicating cavity 6, the first through hole 7, the rotating pipe 5 and the second through hole 8 are sequentially communicated, the inside of the third through hole 10 is communicated with the inside of the air purification box 1, the suction nozzle 11 is fixedly installed at the bottom of the transmission rod 4, and the one-way valve 25 is arranged at the bottom of the transmission rod 4.

The top of transfer line 4 passes through and extends to the top of air purification case 1 through the bearing activity, and the top fixed mounting of transfer line 4 has driving motor 14, and driving motor 14 passes through driving motor support fixed mounting at the top of air purification case 1, and the one end fixed mounting at the top of air purification case 1 has outlet duct 15.

An upper partition plate 12 is fixedly mounted on the inner wall of the air purification box 1, a fourth through hole 13 is formed in the middle of the upper partition plate 12, a heating rod 16 is fixedly mounted on the top of the inner wall of the air purification box 1, and the upper partition plate 12 is located on the top of the rotating tube 5.

The bottom threaded connection of air inlet chamber 18 has air inlet chamber 18, and the top fixed mounting of turning block 19 has fixed pipe 20, and fixed pipe 20 closely laminates in the bottom of air purification case 1, and the top fixed mounting of turning block 19 has filter layer 21.

The surface of the fixed tube 20 is opened with a fifth through hole 22, and the inside of the fifth through hole 22 is communicated with the inside of the fixed tube 20.

The working principle is as follows: when in use, the utility model pumps the outside air into the air inlet pipe 23 through the air pump 24, the outside air enters the inside of the air inlet cavity 18 through the air inlet pipe 23, and the outside air passes through the filter layer 21 through the fifth through hole 22 in the inside of the air inlet cavity 18 and enters the inside of the air purification box 1 through the third through hole 10, when the outside air passes through the filter layer 21, the preliminary filtering effect is achieved on the outside air, when the filtered air passes through the third through hole 10, the air suction nozzle 11, the communication cavity 6, the first through hole 7, the rotating tube 5 and the second through hole 8 to be injected into the inside of the air purification box 1, the driving motor 14 drives the transmission rod 4 and the rotating tube 5 to rotate, so that the outside air can be uniformly injected into the cleaning solution in the air purification box 1, and the soluble impurities in the air can be fully dissolved with the cleaning solution, and the ultraviolet lamp 9 can simultaneously carry out ultraviolet sterilization on the air and the cleaning solution, and when the air passes through the intercommunication chamber 6, first through-hole 7 and rotating tube 5 pour into air purification case 1 inside into from second through-hole 8, the impurity that ultraviolet lamp 9 surface was depositd can be taken away to the air current, avoid ultraviolet lamp 9 to use for a long time and cause impurity to deposit and influence ultraviolet germicidal effect, thereby realized can improving purification efficiency and the effectual purpose of environmental protection, the air after the purification upwards blows, and get into the top of last baffle 12 from fourth through-hole 13, can play the high temperature sterilization virus killing simultaneously through 16 circular telegrams of heating rod and dry the air, avoid the exhaust purification back air from outlet duct 15 comparatively moist.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an aseptic biological laboratory environment-friendly ventilation unit for air purification, includes air purification case (1), its characterized in that: the air purification box is characterized in that a lower partition plate (2) is fixedly arranged at the bottom of the inner wall of the air purification box (1), a transmission rod (4) is rotatably arranged in the middle of the lower partition plate (2), a rotating pipe (5) is fixedly arranged on the surface of the transmission rod (4), an ultraviolet lamp (9) is fixedly arranged on the inner wall of the rotating pipe (5), a communicating cavity (6) is formed in the bottom of the transmission rod (4), a first through hole (7) is formed in the surface of the transmission rod (4), a plurality of second through holes (8) are formed in the surface of the rotating pipe (5), a third through hole (10) is formed in the bottom of the air purification box (1), an air inlet cavity (18) is fixedly arranged at the bottom of the air purification box (1), an air inlet pipe (23) is fixedly arranged at one end of the air inlet cavity (18), and an air pump (24) is fixedly arranged at one end of the air inlet pipe (23), and the air pump (24) is fixedly arranged at the top of the air purification box (1).

2. The environment-friendly ventilation device for air purification in the sterile biological laboratory according to claim 1, characterized in that: middle part fixedly connected with fixed block (3) of lower baffle (2), and transfer line (4) run through and extend to the upper and lower both ends of fixed block (3) through the bearing activity, the inner wall fixed embedding of fixed block (3) has sealed pad (17), and sealed pad (17) closely laminate the surface at transfer line (4), the inside of air purification case (1) is equipped with the cleaning solution.

3. The environment-friendly ventilation device for air purification in the sterile biological laboratory according to claim 1, characterized in that: the air purifier is characterized in that the communicating cavity (6), the first through hole (7), the rotating pipe (5) and the second through hole (8) are sequentially communicated, the inside of the third through hole (10) is communicated with the inside of the air purifying box (1), the bottom of the transmission rod (4) is fixedly connected with an air suction nozzle (11), and the bottom of the transmission rod (4) is provided with a one-way valve (25).

4. The environment-friendly ventilation device for air purification in the sterile biological laboratory according to claim 1, characterized in that: the top of transfer line (4) runs through and extends to the top of air purification case (1) through the bearing activity, the top fixedly connected with driving motor (14) of transfer line (4), and driving motor (14) pass through driving motor support fixed connection at the top of air purification case (1), the one end fixedly connected with outlet duct (15) at air purification case (1) top.

5. The environment-friendly ventilation device for air purification in the sterile biological laboratory according to claim 1, characterized in that: baffle (12) on the inner wall fixedly connected with of air purification case (1), fourth through-hole (13) have been seted up at the middle part of going up baffle (12), the top fixedly connected with heating rod (16) of air purification case (1) inner wall, it is located the top of rotating-tube (5) to go up baffle (12).

6. The environment-friendly ventilation device for air purification in the sterile biological laboratory according to claim 1, characterized in that: the bottom threaded connection of chamber of admitting air (18) has turning block (19), the fixed pipe of top fixedly connected with (20) of turning block (19), and fixed pipe (20) closely laminate in the bottom of air purification case (1), the top fixedly connected with filter layer (21) of turning block (19).

7. The environment-friendly ventilation device for air purification in the sterile biological laboratory according to claim 6, characterized in that: the surface of the fixed pipe (20) is provided with a fifth through hole (22), and the interior of the fifth through hole (22) is communicated with the interior of the fixed pipe (20).