CN209845938U

CN209845938U - Special purifying equipment for independent air supply cage

Info

Publication number: CN209845938U
Application number: CN201920477214.6U
Authority: CN
Inventors: 俞晓东
Original assignee: Suzhou Fengqiao Purification Equipment Co Ltd
Current assignee: Suzhou Fengqiao Purification Equipment Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-27
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a special clarification plant of independent air supply cage utensil, including box body and the lid of connection in the box body upper end, the fixed network and the spacing crown plate that set up about lid internal connection, be equipped with the filter membrane between fixed network and the spacing crown plate, the upper end of lid is equipped with the blast pipe, be connected with purification mechanism on the blast pipe, the box body is equipped with the cavity in being close to the inner wall of lower extreme, there is the exhaust vent along its circumference equipartition on the inner wall that the box body is close to interior diapire, and exhaust vent and cavity intercommunication, be equipped with the exhaust pipe with the cavity intercommunication on the lateral wall of box body, the interior bottom of box body is equipped with bearing protection machanism. The utility model discloses can make fresh air realize no dead angle air supply in the box body to through setting up purification mechanism, can purify again the air supply that gets into in the box body, and can carry out the humidification to the air, and then increase the interior air supply humidity of box, alleviate the drying.

Description

Special purifying equipment for independent air supply cage

Technical Field

The utility model relates to an independent air supply cage utensil technical field especially relates to a special clarification plant of independent air supply cage utensil.

Background

Animal experiments are usually carried out, animals are required to be raised in a sterile environment, a set of animal raising equipment for experimental animals is needed, the existing common independent air supply cage boxes are independently sealed and isolated from the outside, fresh purified air is introduced into the cage boxes during use, stale and odorous air in the cage boxes is discharged through a special channel, and mutual infection of the animals in the cage boxes is avoided.

But current cage utensil supply-air outlet, air outlet all set up on upper portion, lead to the flow return circuit of air still to be in box body upper portion, and the inside air supply that can't reach the air of box body is even, the dead angle that the air does not circulate easily appears in the box, and normal air supply, air-out can all be influenced to the bedding and padding that just current box body bottom set up and the excrement of animal activity.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing the purifying equipment special for the independent air supply cage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a special clarification plant of independent air supply cage utensil, includes the box body and connects the lid in the box body upper end, the fixed network and the spacing crown plate that set up about lid internal connection has, be equipped with the filter membrane between fixed network and the spacing crown plate, the upper end of lid is equipped with the blast pipe, be connected with purification mechanism on the blast pipe, the box body is close to and is equipped with the cavity in the inner wall of lower extreme, the box body has the exhaust vent along its circumference equipartition on being close to the inner wall of diapire, and exhaust vent and cavity intercommunication, be equipped with the play tuber pipe with the cavity intercommunication on the lateral wall of box body, the interior bottom of box body is equipped with bearing.

Preferably, purification mechanism includes the box, the upper end fixedly connected with case lid of box, the inside of box is equipped with filter chamber, stock solution room, be equipped with the filter core in the filter chamber, stock solution indoor be equipped with the mistake trachea of filter chamber intercommunication, be equipped with the intake pipe with the filter chamber intercommunication on the lateral wall of box, be equipped with respectively with second takeover, the first takeover of filter chamber, stock solution room intercommunication on the case lid, all be equipped with the valve on first takeover, the second takeover, first takeover, second takeover all communicate with the blast pipe through the connecting pipe.

Preferably, bearing protection machanism is including setting up the concentrated fill of bottom in the box body, it has the air vent along its circumference equipartition to concentrate on the lateral wall of fighting, fixedly connected with is located the stopper of concentrated fill below on the inner wall of box body, concentrate the inside fixedly connected with grid of fighting, the grid top is equipped with the retaining ring, concentrated fill pass through locking bolt fastening on the stopper.

Preferably, the lower part of the retainer ring is arranged in an inward inclined manner.

Preferably, the lower end surface of the limit ring plate is fixedly connected with a sealing ring.

Preferably, the limit ring plate is in threaded connection with the box cover.

The utility model has the advantages that:

through setting up purification mechanism, the accessible filter core purifies the air, and when the box body is inside comparatively dry, closes the valve on the second takeover, opens the valve on the first takeover, can be so that purify the air after filtering and through the aquatic of the storage in the stock solution room, carry out the humidification to the air, and then increase the box body in air supply humidity, alleviate the drying.

Through setting up cavity, exhaust vent, can be so that from the wind that the lid sent downwards, from the top down to in proper order through air vent, exhaust vent, through whole space in the box body, make fresh air realize no dead angle air supply, and set up bearing protection machanism, through sheltering from of retaining ring to the air vent, can reduce the influence of animal activity in the box body to the air vent, and accessible such as animal activity excrement is concentrated and is fought and concentrate.

Drawings

FIG. 1 is a schematic structural view of a purification apparatus dedicated for an independent air supply cage of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the air supply device comprises a box body 1, a sealing ring 2, a limiting ring plate 3, a filter membrane 4, a fixing net 5, a box cover 6, an air supply pipe 7, a connecting pipe 8, a first connecting pipe 9, a second connecting pipe 10, a box cover 11, a box body 12, an air inlet pipe 13, a filter element 14, an air passing pipe 15, a check ring 16, a grating 17, a centralized hopper 18, an air vent 19, an air outlet pipe 20, a cavity 21, an air outlet 22, a locking bolt 23 and a limiting block 24.

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.

Referring to fig. 1-2, a special purifying device for an independent air supply cage comprises a box body 1 and a box cover 6 connected to the upper end of the box body 1, wherein a fixing net 5 and a limiting ring plate 3 are arranged in the box cover 6 in an up-and-down mode, a filter membrane 4 is arranged between the fixing net 5 and the limiting ring plate 3, an air supply pipe 7 is arranged at the upper end of the box cover 6, a purifying mechanism is connected to the air supply pipe 7, a cavity 21 is arranged in the inner wall, close to the lower end, of the box body 1, air outlet holes 22 are uniformly distributed on the inner wall, close to the inner bottom wall, of the box body 1 along the circumferential direction of the inner bottom wall, the air outlet holes 22 are communicated with the cavity 21, an air outlet pipe 20 communicated with the cavity 21 is arranged on the side wall of the box body 1, an air.

In the utility model, the purifying mechanism comprises a box body 12, a box cover 11 is fixedly connected with the upper end of the box body 12, a filtering chamber and a liquid storage chamber are arranged inside the box body 12, a proper amount of water is stored in the liquid storage chamber, a filtering core 14 is arranged in the filtering chamber, a gas passing pipe 15 communicated with the filtering chamber is arranged in the liquid storage chamber, an air inlet pipe 13 communicated with the filtering chamber is arranged on the side wall of the box body 12, a second connecting pipe 10 and a first connecting pipe 9 which are respectively communicated with the filtering chamber and the liquid storage chamber are arranged on the box cover 11, valves are respectively arranged on the first connecting pipe 9 and the second connecting pipe 10, the first connecting pipe 9 and the second connecting pipe 10 are both communicated with an air supply pipe 7 through a connecting pipe 8, air can be purified through the filtering core 14, when the interior of the box body 1 is dry, the valve on the second connecting pipe 10 is closed, the air is humidified, so that the air supply humidity in the box body 1 is increased, and the drying is relieved.

Wherein, bearing protection mechanism is including setting up the concentrated fill 18 of bottom in box body 1, concentrates and to have vent 19 along its circumference equipartition on the lateral wall of fighting 18, fixedly connected with is located the stopper 24 of concentrated fill 18 below on the inner wall of box body 1, concentrates the inside fixedly connected with grid 17 of fighting 18, and grid 17 top is equipped with retaining ring 16, and retaining ring 16, concentrated fill 18 pass through locking bolt 23 to be fixed on stopper 24. The lower part of the retainer ring 16 is arranged in an inward inclined manner, so that the vent hole 19 can be shielded, the normal ventilation of the vent hole 19 is not influenced, and the vent hole 19 is prevented from being blocked.

Furthermore, the lower end face of the limit ring plate 3 is fixedly connected with a sealing ring 2, so that the sealing performance between the box body 1 and the box cover 6 is improved.

Furthermore, the limiting ring plate 3 is in threaded connection with the box cover 6, so that the filter membrane 4 can be detached and replaced conveniently.

When the utility model is used, the air inlet pipe 13 is connected with the air inlet pipe of the air inlet system, the air outlet pipe 20 is connected with the exhaust pipe of the exhaust system, the air can be purified through the filter element 14, the purified air is sent into the box body 1 through the air supply pipe 7, the air sent downwards from the box cover 6 can be enabled to pass through the air vent 19 and the air outlet 22 in sequence and pass through the whole space in the box body 1, no air supply dead angle is realized for the fresh air, a bearing protection mechanism is arranged, the air vent 19 is shielded through the retainer ring 16, the influence of the animal activities in the box body 1 on the air vent 19 can be reduced, the animal activities, the excrement and the like can be concentrated through the concentrated hopper 18, when the interior of the box body 1 is dry, the valve on the second connecting pipe 10 is closed, the valve on the first connecting pipe 9 is opened, the purified and filtered air can pass through the water stored in the liquid, the air is humidified, so that the air supply humidity in the box body 1 is increased, and the drying is relieved.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A special purifying device for an independent air supply cage, which comprises a box body (1) and a box cover (6) connected with the upper end of the box body (1), it is characterized in that the box cover (6) is internally connected with a fixed net (5) and a limit ring plate (3) which are arranged up and down, a filter membrane (4) is arranged between the fixed net (5) and the limit ring plate (3), the upper end of the box cover (6) is provided with an air supply pipe (7), the air supply pipe (7) is connected with a purification mechanism, a cavity (21) is arranged in the inner wall of the box body (1) close to the lower end, air outlet holes (22) are uniformly distributed on the inner wall of the box body (1) close to the inner bottom wall along the circumferential direction, and exhaust vent (22) and cavity (21) intercommunication, be equipped with on the lateral wall of box body (1) and go out tuber pipe (20) with cavity (21) intercommunication, the interior bottom of box body (1) is equipped with bearing protection machanism.

2. The special purifying equipment for the independent air supply cage according to claim 1, wherein the purifying mechanism comprises a box body (12), a box cover (11) is fixedly connected to the upper end of the box body (12), a filter chamber and a liquid storage chamber are arranged inside the box body (12), a filter element (14) is arranged in the filter chamber, an air passing pipe (15) communicated with the filter chamber is arranged in the liquid storage chamber, an air inlet pipe (13) communicated with the filter chamber is arranged on the side wall of the box body (12), a second connecting pipe (10) and a first connecting pipe (9) which are respectively communicated with the filter chamber and the liquid storage chamber are arranged on the box cover (11), valves are respectively arranged on the first connecting pipe (9) and the second connecting pipe (10), and the first connecting pipe (9) and the second connecting pipe (10) are both communicated with the air supply pipe (7) through a connecting pipe (8).

3. The special purifying equipment for the independent air supply cage according to claim 1, wherein the bearing protection mechanism comprises a concentration hopper (18) arranged at the bottom in the box body (1), vent holes (19) are uniformly distributed on the side wall of the concentration hopper (18) along the circumferential direction of the concentration hopper, a limiting block (24) positioned below the concentration hopper (18) is fixedly connected to the inner wall of the box body (1), a grid (17) is fixedly connected to the inside of the concentration hopper (18), a retainer ring (16) is arranged above the grid (17), and the retainer ring (16) and the concentration hopper (18) are fixed to the limiting block (24) through a locking bolt (23).

4. The purification device special for the independent air supply cage as claimed in claim 3, wherein the lower part of the retainer ring (16) is arranged in an inward inclined manner.

5. The special purifying equipment for the independent air supply cage according to claim 1, wherein the lower end surface of the limit ring plate (3) is fixedly connected with a sealing ring (2).

6. The special purifying equipment for the independent air supply cage according to claim 1, wherein the limit ring plate (3) is in threaded connection with the box cover (6).