Small animal exhaled air condensate collecting device

Abstract

The utility model discloses a small animal exhaled air condensate collecting device which comprises a fixed box, a collecting mechanism is arranged in the fixed box, the collecting mechanism comprises a collecting bottle detachably connected to the interior of the fixed box, the top of the collecting bottle is detachably connected with a rotating plate, and a collecting pipe is fixedly connected between the top and the bottom of the rotating plate. The bottom of the collecting pipe is fixedly connected with a connecting plate, and the other end of the connecting plate is fixedly connected with a scraping plate located in the collecting bottle. The connecting pipe is connected to the mouth of the small animal through the connecting plate, cooling liquid is added into the liquid storage tank, gas exhaled by the small animal enters the collecting pipe along the connecting pipe, the gas is blown to the inner wall of the circumferential side face of the collecting bottle through the through groove, and the gas spirally descends along the circumferential inner wall of the collecting bottle; the pump machine and the refrigerator body are started, the pump machine feeds the cooling liquid into the spiral pipe to cool the collecting bottle, and the gas is fully cooled by the cooling liquid when spirally descending along the collecting bottle.

Description

Technical Field

[0001] The utility model relates to the technical field of animal exhaled breath condensation collection devices, in particular to a small animal exhaled breath condensate collection device. Background Art

[0002] The small animal exhaled breath condensate collection device is a device specially designed to collect condensate in the exhaled breath of small animals, which is of great significance for studying the physiological and pathological changes of the respiratory system of small animals.

[0003] After searching, the utility model patent with application number 202321775265.X is named as a device for collecting exhaled condensate. The patented device is equipped with a condensation net, a condensation cylinder, a refrigeration plate and a refrigeration module. The refrigeration module and the refrigeration plate transfer the low temperature to the condensation cylinder, and then cooperate with the double-layer structure of the condensation net to make the moisture in the exhaled breath adhere to the condensation net and quickly condense into water droplets. The condensation speed is fast, and the residual saliva is filtered in time by setting a filter and a saliva collection bottle to avoid contamination of the condensate. By setting a bacterial filter, the exhaled air is purified before being discharged into the air to avoid infection of others.

[0004] However, the patented device will affect the collection and condensation effect of the exhaled gas of small animals because the exhaled gas of small animals cannot fully contact the inner wall of the collection bottle for condensation and collection. Summary of the invention

[0005] The utility model aims to solve the shortcomings in the prior art and provides a device for collecting condensate from exhaled breath of small animals.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The invention discloses a device for collecting condensate from exhaled breath of small animals, comprising a fixed box, wherein a collecting mechanism is arranged inside the fixed box, wherein the collecting mechanism comprises a collecting bottle detachably connected to the inside of the fixed box, wherein a rotating plate is detachably connected to the top of the collecting bottle, wherein a collecting tube is fixedly connected between the top and the bottom of the rotating plate, wherein a connecting plate is fixedly connected to the bottom of the collecting tube, wherein the other end of the connecting plate is fixedly connected to a scraper located inside the collecting bottle, wherein the side surface of the scraper is slidably connected to the inner wall of the circumferential side surface of the collecting bottle, and wherein a through groove is provided between one end of the top of the connecting plate and one side of the connecting plate.

[0008] Preferably, an exhaust pipe is fixedly connected between the top and bottom of the rotating plate, the other end of the exhaust pipe extends to the bottom of the collecting bottle, one end of the collecting pipe is fixedly connected to a connecting pipe located outside the fixed box, a liquid storage tank is provided inside the bottom of the fixed box, and the interior of the fixed box is fixedly connected to a refrigerator body located below the liquid storage tank.

[0009] Preferably, an annular groove surrounding the collecting bottle is provided inside the fixed box, a spiral tube is fixedly connected to the inner wall of the circumferential side of the annular groove, one end of the spiral tube is fixedly connected to a drain pipe, and the other end of the drain pipe extends to the interior of the liquid storage tank.

[0010] Preferably, a pump is fixedly connected to the top of the liquid storage tank, one end of the pump is fixedly connected to fixed tube 1, the other end of the pump is fixedly connected to fixed tube 2, and the other end of fixed tube 2 is fixedly connected to one end of the spiral tube.

[0011] Preferably, a motor is fixedly connected to the top inner wall of the liquid storage tank, an output shaft of the motor is fixedly connected to a rotating shaft, and the other end of the rotating shaft is fixedly connected to a rotating plate located below the collecting bottle.

[0012] Preferably, the bottom of the collecting bottle is evenly provided with card slots, and the top of the rotating plate is evenly fixedly connected with card blocks aligned with the card slots, and the top of the card block extends to the inside of the card slots.

[0013] Preferably, a rotating groove is provided on the top of the fixed box, an arc-shaped groove is provided on the top of the rotating plate, a rotating frame is rotatably connected between the two inner walls of the rotating groove, one end of the rotating frame extends to the inside of the arc-shaped groove, and a slot connected to the rotating groove is provided on the top of the fixed box, and a spring is fixedly connected between the bottom of the rotating frame and the bottom of the slot.

[0014] Compared with the prior art, the utility model provides a small animal exhaled breath condensate collection device, which has the following beneficial effects:

[0015] The connecting tube is connected to the mouth of the small animal through the provided connecting plate, and coolant is added to the liquid storage tank, so that the gas exhaled by the small animal enters the collecting tube along the connecting tube, and the gas is blown onto the inner wall of the circumferential side of the collecting bottle through the through groove, so that the gas spirally descends along the circumferential inner wall of the collecting bottle, and the pump and the refrigerator body are started, and the pump sends the coolant into the spiral tube to cool the collecting bottle. When the gas spirally descends along the collecting bottle, it is fully cooled by the coolant, which is conducive to preventing the small animal's exhaled gas from not being able to fully contact the circumferential inner wall of the collecting bottle for condensation and collection, affecting the device's detection of the small animal's exhaled gas. In order to improve the collection and condensation effect, the spring drives the rotating frame to rotate, the rotating frame clamps the fixed plate, starts the motor, the motor drives the rotating shaft to rotate, the rotating shaft drives the rotating plate to rotate, the rotating plate drives the clamping block to rotate, the clamping block drives the collecting bottle to rotate, and the scraper moves the cylinder along the circumferential side of the collecting bottle. The scraper scrapes off the condensed liquid attached to the circumferential inner wall of the collecting bottle, so that the condensed liquid collected by the device slides quickly along the collecting bottle, which is helpful to prevent too much collected liquid from adhering to the circumferential inner wall of the collecting bottle, resulting in the subsequent gas entering the collecting bottle cannot be collected by the condensation of the device, affecting the collection effect of the device on the exhaled gas of small animals. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of the device for collecting condensate from exhaled breath of small animals proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the small animal exhaled breath condensate collection device proposed by the utility model;

[0018] Figure 3 This is a partial structural schematic diagram of the small animal exhaled breath condensate collection device proposed by the utility model;

[0019] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0020] In the figure: 1-fixed box, 2-drain pipe, 3-spiral pipe, 4-circular groove, 5-liquid storage tank, 6-refrigerator body, 7-rotating plate, 8-rotating shaft, 9-motor, 10-block, 11-fixed pipe one, 12-pump machine, 13-fixed pipe two, 14-collecting bottle, 15-scraper, 16-through groove, 17-connecting plate, 18-spring, 19-rotating frame, 20-slot, 21-fixed plate, 22-collecting pipe, 23-connecting pipe, 24-exhaust pipe. DETAILED DESCRIPTION

[0021] Example, see Figure 1-4 A device for collecting condensate from exhaled breath of small animals comprises a fixed box 1, a collecting mechanism is arranged inside the fixed box 1, the collecting mechanism comprises a collecting bottle 14 detachably connected to the inside of the fixed box 1, a rotating plate 21 is detachably connected to the top of the collecting bottle 14, a collecting tube 22 is fixedly connected between the top and the bottom of the rotating plate 21, a connecting plate 17 is fixedly connected to the bottom of the collecting tube 22, a scraper 15 located inside the collecting bottle 14 is fixedly connected to the other end of the connecting plate 17, a side surface of the scraper 15 is slidably connected to the inner wall of the circumferential side surface of the collecting bottle 14, and a through groove 16 is provided between one end of the top of the connecting plate 17 and one side of the connecting plate 17.

[0022] In the utility model, an exhaust pipe 24 is fixedly connected between the top and bottom of the rotating plate 21, the other end of the exhaust pipe 24 extends to the bottom of the collecting bottle 14, one end of the collecting pipe 22 is fixedly connected to a connecting pipe 23 located outside the fixed box 1, a liquid storage tank 5 is opened inside the bottom of the fixed box 1, and a refrigerator body 6 located below the liquid storage tank 5 is fixedly connected inside the fixed box 1.

[0023] An annular groove 4 surrounding the collecting bottle 14 is provided inside the fixed box 1 , a spiral tube 3 is fixedly connected to the inner wall of the circumferential side of the annular groove 4 , one end of the spiral tube 3 is fixedly connected to a drain pipe 2 , and the other end of the drain pipe 2 extends to the inside of the liquid storage tank 5 .

[0024] A pump 12 is fixedly connected to the top of the liquid storage tank 5, one end of the pump 12 is fixedly connected to a fixed pipe 11, the other end of the pump 12 is fixedly connected to a fixed pipe 2 13, and the other end of the fixed pipe 2 13 is fixedly connected to one end of the spiral tube 3.

[0025] A motor 9 is fixedly connected to the inner wall of the top of the liquid storage tank 5, and a rotating shaft 8 is fixedly connected to the output shaft of the motor 9. The other end of the rotating shaft 8 is fixedly connected to a rotating plate 7 located below the collecting bottle.

[0026] The bottom of the collecting bottle 14 is evenly provided with card slots, and the top of the rotating plate 7 is evenly fixedly connected with a card block 10 aligned with the card slot, and the top of the card block 10 extends to the inside of the card slot.

[0027] A rotating groove is provided at the top of the fixed box 1, an arc groove is provided at the top of the rotating plate 21, a rotating frame 19 is rotatably connected between the two inner walls of the rotating groove, one end of the rotating frame 19 extends to the inside of the arc groove, a slot 20 connected to the rotating groove is provided at the top of the fixed box 1, and a spring 18 is fixedly connected between the bottom of the rotating frame 19 and the bottom of the slot 20.

[0028] Working principle: Connect the connecting tube 23 to the mouth of the small animal, and add coolant to the liquid storage tank 5, so that the gas exhaled by the small animal enters the collecting tube 22 along the connecting tube 23, and the gas is blown onto the inner wall of the circumferential side of the collecting bottle 14 through the through groove 16, so that the gas spirally descends along the circumferential inner wall of the collecting bottle 14, and the pump 12 and the refrigerator body 6 are started. The pump 12 sends the coolant into the spiral tube 3 to cool the collecting bottle 14. When the gas spirally descends along the collecting bottle 14, it is fully cooled by the coolant, which is helpful to prevent the small animal's exhaled gas from not being able to fully contact the circumferential inner wall of the collecting bottle 14 for condensation and collection, affecting the device's collection and condensation of the small animal's exhaled gas. The spring 18 drives the rotating frame 19 to rotate, the rotating frame 19 clamps the fixed plate 21, and the motor 9 is started. The motor 9 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the rotating plate 7 to rotate, the rotating plate 7 drives the clamping block 10 to rotate, the clamping block 10 drives the collecting bottle 14 to rotate, and the scraper 15 moves along the circumferential side of the collecting bottle 14. The scraper 15 scrapes off the condensed liquid attached to the circumferential inner wall of the collecting bottle 14, so that the condensed liquid collected by the device slides quickly along the collecting bottle, which is helpful to prevent the circumferential inner wall of the collecting bottle 14 from adhering to too much collected liquid, resulting in the subsequent gas entering the collecting bottle 14 cannot be condensed by the device and collected, affecting the device's collection effect on the exhaled gas of small animals.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for collecting condensate from exhaled breath of small animals, comprising a fixed box (1), characterized in that: A collecting mechanism is arranged inside the fixed box (1), the collecting mechanism comprising a collecting bottle (14) detachably connected to the inside of the fixed box (1), a fixing plate (21) detachably connected to the top of the collecting bottle (14), a collecting tube (22) fixedly connected between the top and bottom of the fixing plate (21), a connecting plate (17) fixedly connected to the bottom of the collecting tube (22), a scraper (15) located inside the collecting bottle (14) fixedly connected to the other end of the connecting plate (17), a side surface of the scraper (15) slidably connected to the inner wall of the circumferential side surface of the collecting bottle (14), and a through groove (16) is provided between one end of the top of the connecting plate (17) and one side of the connecting plate (17).

2. The small animal exhaled breath condensate collection device according to claim 1, characterized in that: An exhaust pipe (24) is fixedly connected between the top and bottom of the fixed plate (21), the other end of the exhaust pipe (24) extends to the bottom of the collecting bottle (14), one end of the collecting pipe (22) is fixedly connected to a connecting pipe (23) located outside the fixed box (1), a liquid storage tank (5) is provided inside the bottom of the fixed box (1), and a refrigerator body (6) located below the liquid storage tank (5) is fixedly connected inside the fixed box (1).

3. The small animal exhaled breath condensate collection device according to claim 2, characterized in that: The fixing box (1) is provided with an annular groove (4) surrounding the collecting bottle (14), a spiral tube (3) is fixedly connected to the inner wall of the circumferential side of the annular groove (4), one end of the spiral tube (3) is fixedly connected to a liquid discharge tube (2), and the other end of the liquid discharge tube (2) extends to the interior of the liquid storage tank (5).

4. The small animal exhaled breath condensate collection device according to claim 3, characterized in that: A pump (12) is fixedly connected to the top of the liquid storage tank (5); one end of the pump (12) is fixedly connected to a fixed pipe (11); the other end of the pump (12) is fixedly connected to a fixed pipe (13); the other end of the fixed pipe (13) is fixedly connected to one end of the spiral pipe (3).

5. The small animal exhaled breath condensate collection device according to claim 4, characterized in that: A motor (9) is fixedly connected to the inner wall of the top of the liquid storage tank (5); an output shaft of the motor (9) is fixedly connected to a rotating shaft (8); and the other end of the rotating shaft (8) is fixedly connected to a rotating plate (7) located below the collecting bottle.

6. The small animal exhaled breath condensate collection device according to claim 5, characterized in that: The bottom of the collecting bottle (14) is evenly provided with card slots, and the top of the rotating plate (7) is evenly fixedly connected with a card block (10) aligned with the card slot, and the top of the card block (10) extends to the inside of the card slot.

7. The small animal exhaled breath condensate collection device according to claim 6, characterized in that: The top of the fixed box (1) is provided with a rotating groove, the top of the fixed plate (21) is provided with an arc groove, a rotating frame (19) is rotatably connected between the two inner walls of the rotating groove, one end of the rotating frame (19) extends into the interior of the arc groove, the top of the fixed box (1) is provided with a slot (20) connected to the rotating groove, and a spring (18) is fixedly connected between the bottom of the rotating frame (19) and the bottom of the slot (20).

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