CN212524183U

CN212524183U - Clean negative pressure biological laboratory

Info

Publication number: CN212524183U
Application number: CN202021100215.8U
Authority: CN
Inventors: 王�锋
Original assignee: Wuhan Maofeng Construction Group Co ltd
Current assignee: Wuhan Maofeng Construction Group Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-12
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a clean negative pressure biological laboratory, including the laboratory body, install the wash platform in the laboratory body, install the flushing basin on the wash platform, install the gooseneck in the flushing basin, the suction pump is installed to the downside of wash platform, the one end of suction pump is linked together through suction pipe and liquid reserve tank, threaded connection has the case lid on the liquid reserve tank, the air vent has been seted up on the case lid, install breathing paper in the air vent, install the relief valve on the outlet pipe, and the outlet pipe is linked together with the gooseneck. The utility model has the advantages that the flushing platform is arranged in the laboratory body, the flushing pool is arranged on the flushing platform, and the eye flushing fluid in the liquid storage tank is pumped out from the gooseneck through the water suction pump, so that the laboratory personnel can conveniently flush eyes; set up the air vent on the case lid, be favorable to the air to enter into the liquid reserve tank in, the suction pump of being convenient for takes the flush fluid out, and the breathing paper can prevent that bacterium or dust from falling into the liquid reserve tank.

Description

Clean negative pressure biological laboratory

Technical Field

The utility model relates to a laboratory technical field specifically is a clean negative pressure biological laboratory.

Background

The laboratory biological safety protection laboratory refers to a laboratory structure, facilities, safety operation rules and safety equipment which can ensure that working personnel are not infected by experimental objects and the surrounding environment is not polluted when the working personnel treat pathogenic microorganisms and toxins thereof. According to different harm degrees of microorganisms and toxins thereof, the method is divided into four grades, wherein the first grade is the lowest, and the fourth grade is the highest. Biological safety protection primary laboratories are generally adapted for microorganisms that do not have a pathogenic effect on healthy adults; the second level is suitable for microorganisms with medium and medium potential harm to people and environment; tertiary applications are applicable to pathogenic microorganisms or their toxins that cause a person to infect serious, even fatal, diseases, primarily through the respiratory pathway; the quaternary ammonium is suitable for pathogenic microorganisms or toxins thereof which have high danger to human bodies, are transmitted through aerosol routes or have unknown transmission routes and have no effective vaccine or treatment method.

When testing in the laboratory, because the misoperation, can make in the object enters into eyes, cause harm, when taking place harm, mostly select to wash eyes with the hand water receiving, bring inconvenience for the personnel. Therefore, a clean negative pressure biological laboratory is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean negative pressure biological laboratory through installing the flushing table in the laboratory body, installs the flushing tank on the flushing table, takes the eyes flush fluid in the liquid storage tank out from the gooseneck through the suction pump, and the laboratory staff of being convenient for washes eyes to propose the inconvenient problem of washing eyes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clean negative pressure biological laboratory, includes the laboratory body, install the wash platform in the laboratory body, install the flushing tank on the wash platform, install the gooseneck in the flushing tank, the suction pump is installed to the downside of wash platform, the one end of suction pump is linked together through suction pipe and liquid reserve tank, threaded connection has the case lid on the liquid reserve tank, the air vent has been seted up on the case lid, install breathing paper in the air vent, the delivery port intercommunication of suction pump has the outlet pipe, install the relief valve on the outlet pipe, and the outlet pipe is linked together with the gooseneck.

Preferably, the liquid storage tank is arranged in the support frame, a rubber pad is arranged at the bottom of the support frame, and anti-skid lines are arranged at the bottom of the rubber pad.

Preferably, the flushing table is provided with a through hole matched with the water pumping pipe.

Preferably, the bottom of the flushing tank is communicated with a waste liquid collecting hose, and one end of the waste liquid collecting hose is communicated with a waste liquid tank.

Preferably, a gasket is mounted on the inner side of the case cover.

Preferably, a spray head is installed at one end of the gooseneck.

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

1. the utility model has the advantages that the flushing platform is arranged in the laboratory body, the flushing pool is arranged on the flushing platform, and the eye flushing fluid in the liquid storage tank is pumped out from the gooseneck through the water suction pump, so that the laboratory personnel can conveniently flush eyes;

2. the utility model discloses a set up the air vent on the case lid, be favorable to the air to enter into the liquid reserve tank in, the suction pump of being convenient for takes the flush fluid out, and respiratory paper can prevent that bacterium or dust from falling into in the liquid reserve tank.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the rinsing table of the present invention;

fig. 3 is an enlarged structural diagram of a region a in fig. 2.

In the figure: 1 laboratory body, 2 wash basins, 3 gooseneck, 4 liquid storage tanks, 5 drinking-water pipes, 6 water pumps, 7 water outlet pipes, 8 pressure release valves, 9 tank covers, 10 air vents, 11 breathing paper, 12 waste liquid collecting hoses, 13 waste liquid tanks, 14 washing tables, 15 support frames, 16 rubber pads, 17 through holes, 18 sealing pads and 19 spray heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a clean negative pressure biological laboratory, includes laboratory body 1, install wash platform 14 in the laboratory body 1, install on the wash platform 14 and wash pond 2, install gooseneck 3 in the wash pond 2, wash the downside of platform 14 and install suction pump 6, suction pump 6's one end is linked together through drinking-water pipe 5 and liquid reserve tank 4, and this liquid reserve tank 4 is placed at the top of wash platform 14, is convenient for add eyes flush fluid, threaded connection has case lid 9 on the liquid reserve tank 4, air vent 10 has been seted up on the case lid 9, install breathing paper 11 in the air vent 10, the delivery port intercommunication of suction pump 6 has outlet pipe 7, install relief valve 8 on outlet pipe 7, and outlet pipe 7 is linked together with gooseneck 3.

Specifically, the liquid storage tank 4 is arranged in a support frame 15, a rubber pad 16 is arranged at the bottom of the support frame 15, and anti-skid lines are arranged at the bottom of the rubber pad 16. The liquid storage tank 4 is fixed by the support frame 15, and the rubber pad 16 improves the stability of the support frame 15 and the washing platform 14.

Specifically, a through hole 17 matched with the water pumping pipe 5 is formed in the washing table 14. The through hole 17 facilitates the passage of the suction tube 5.

Specifically, the bottom of the flushing tank 2 is communicated with a waste liquid collecting hose 12, and one end of the waste liquid collecting hose 12 is communicated with a waste liquid tank 13. The waste liquid tank 13 facilitates collection of waste liquid after use.

Specifically, a gasket 18 is mounted on the inner side of the case cover 9. The gasket 18 is advantageous in improving the sealing between the tank cover 9 and the liquid storage tank 4 to prevent leakage of the washing liquid.

Specifically, a nozzle 19 is installed at one end of the gooseneck 3. The spray head 19 facilitates irrigation of the eye with irrigation fluid.

The working principle is as follows: during the use, open suction pump 6 and take out the eyes flush fluid in the receiver tank from gooseneck 3, the personnel can lie prone on washing pool 2, stir gooseneck 3 and aim at eyes for the flush fluid washes eyes, has improved the convenience of use, and waste liquid after washing collects in hose 12 flows into waste liquid box 13 from the waste liquid and collects, prevents that the waste liquid from flowing into laboratory body 1, causes environmental pollution.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clean negative pressure biological laboratory, includes laboratory body (1), install among laboratory body (1) and wash platform (14), its characterized in that: wash and install on platform (14) and wash pond (2), install gooseneck (3) in wash pond (2), suction pump (6) are installed to the downside that washes platform (14), the one end of suction pump (6) is linked together through suction pipe (5) and liquid reserve tank (4), threaded connection has case lid (9) on liquid reserve tank (4), air vent (10) have been seted up on case lid (9), install breathing paper (11) in air vent (10), the delivery port intercommunication of suction pump (6) has outlet pipe (7), install relief valve (8) on outlet pipe (7), and outlet pipe (7) are linked together with gooseneck (3).

2. The clean negative pressure biological laboratory of claim 1, wherein: the liquid storage tank (4) is arranged in a support frame (15), a rubber pad (16) is arranged at the bottom of the support frame (15), and anti-skid grains are arranged at the bottom of the rubber pad (16).

3. The clean negative pressure biological laboratory of claim 1, wherein: and the flushing table (14) is provided with a through hole (17) matched with the water pumping pipe (5).

4. The clean negative pressure biological laboratory of claim 1, wherein: the bottom of the flushing tank (2) is communicated with a waste liquid collecting hose (12), and one end of the waste liquid collecting hose (12) is communicated with a waste liquid tank (13).

5. The clean negative pressure biological laboratory of claim 1, wherein: and a sealing gasket (18) is arranged on the inner side of the box cover (9).

6. The clean negative pressure biological laboratory of claim 1, wherein: and a spray head (19) is arranged at one end of the gooseneck (3).