Portable one-way valve cattle respiratory gas collecting mask

Abstract

The utility model provides a portable one-way valve cow breathing gas collecting mask, which comprises an expansion mask, a telescopic nose clip, a gas conveying pipeline system and a gas collecting bag, the telescopic nose clip is arranged on the expansion mask, a transverse adjusting buckle and a zipper are arranged on the expansion mask, and the gas collecting bag is arranged on the gas conveying pipeline system. The gas collecting bag and the expansion mask are connected to the two ends of the gas conveying pipeline system respectively. Compared with the prior art, the cattle physiological health information acquisition device has the advantages of being convenient and easy to carry, simple to operate, antibacterial and durable, can accurately and quickly acquire the physiological health information of cattle, is beneficial to promoting the quality and benefit of beef production, has systematicness and practicability, and is suitable for popularization and application. Important influence is generated on the technical development of the animal husbandry field in the future.

Description

Technical Field

[0001] The utility model relates to a portable one-way valve cow breathing gas collection mask, which belongs to the field of agriculture and animal husbandry. Background Art

[0002] In modern animal husbandry production, it is very important to accurately assess the health status and nutritional needs of cattle. Among them, the analysis of the respiratory gas composition of cattle is an important scientific research work, and physiological health information about cattle can be obtained by detecting the gas concentration and composition in the respiratory gas. However, the traditional gas collection method is not only bulky and inconvenient to use, but also affects the purity of gas collection due to problems such as airtightness, thereby reducing the detection accuracy. Therefore, the utility model proposes a portable one-way valve cattle respiratory gas collection mask to solve these problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a portable one-way valve cow breathing gas collection mask.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A portable one-way valve cow breathing gas collection mask comprises an extended mask, a telescopic nose clip, a gas transport pipeline system and a gas collection bag, wherein the telescopic nose clip is arranged on the extended mask, the extended mask is provided with a lateral adjustment buckle and a zipper, and the gas collection bag and the extended mask are respectively connected to the two ends of the gas transport pipeline system.

[0006] Furthermore, the telescopic nose clip includes an adjusting clip and a movable arm, and the material of the movable arm is polyetherimide PEI.

[0007] Furthermore, the gas transport pipeline system includes a one-way valve pipeline, an air supply pipeline system and a rubber tube, the extended mask is provided with a connecting thread, one end of the one-way valve pipeline is threadedly connected to the connecting thread, and an air filter is provided at the inner end of the one-way valve pipeline connected to the extended mask, and a gas one-way valve is provided on the one-way valve pipeline.

[0008] Furthermore, the air supply pipeline system includes a pipeline, the pipeline and the one-way valve pipeline are connected via a screw cap, and a sealing ring is provided on the screw cap.

[0009] Furthermore, the number of the screw caps is designed to be two, the bottom end of the pipeline is connected to a rubber tube through the screw cap, and the other end of the rubber tube is connected to the gas collection bag through a sampling valve.

[0010] Furthermore, the shape of the telescopic nose clip is equal to the shape of a bull nose, the sampling valve is located on the gas collection bag, and the interior of the sampling valve is made of rubber material.

[0011] Furthermore, the gas collection bag is made of aluminum foil, a filter is provided in the pipeline, and the pipeline also has the gas one-way valve.

[0012] Beneficial effects of the utility model:

[0013] The main advantages of the utility model are that it is convenient to carry, simple to operate, antibacterial and durable, can accurately and quickly obtain the physiological health information of cattle, and is helpful to promote the quality and efficiency of beef production.

[0014] The utility model is systematic and practical, and will have an important impact on the technological development in the field of animal husbandry in the future. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a front view of a portable one-way valve cow breathing gas collection mask of the utility model;

[0017] Figure 2 It is a schematic diagram of an extended mask of a portable one-way valve cow breathing gas collection mask of the utility model;

[0018] Figure 3 It is a schematic diagram of a retractable nose clip of a portable one-way valve cow breathing gas collection mask of the utility model;

[0019] Figure 4 This is a schematic diagram of a one-way valve pipeline of a portable one-way valve cow breathing gas collection mask of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the air supply pipeline system of a portable one-way valve cow breathing gas collection mask.

[0021] In the figure: 1. Extended mask; 2. Adjustment spring; 3. Telescopic nose clip; 4. Moving arm; 5. Lateral adjustment buckle; 6. Zipper; 7. Air filter; 8. Connecting screw; 9. Gas one-way valve; 10. One-way valve pipeline; 11. Air supply pipeline system; 12. Sealing ring; 13. Filter; 14. Screw cap; 15. Rubber tube; 16. Gas collection bag; 17. Sampling valve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 The utility model provides a technical solution: a portable one-way valve cow breathing gas collection mask, comprising an extended mask 1, a telescopic nose clip 3, a gas transport pipeline system and a gas collection bag 16, the telescopic nose clip 3 is arranged on the extended mask 1, the extended mask 1 is provided with a lateral adjustment buckle 5 and a zipper 6, the gas collection bag 16 and the extended mask 1 are respectively connected to the two ends of the gas transport pipeline system.

[0024] See also Figure 1-5 The telescopic nose clip 3 includes an adjusting spring 2 and a movable arm 4, the material of the movable arm 4 is polyetherimide PEI, the gas transport pipeline system includes a one-way valve pipeline 10, an air supply pipeline system 11 and a rubber tube 15, the extended mask 1 is provided with a connecting screw 8, one end of the one-way valve pipeline 10 is threadedly connected to the connecting screw 8, and the inner end of the one-way valve pipeline 10 connected to the extended mask 1 is provided with an air filter 7, the one-way valve pipeline 10 is provided with a gas one-way valve 9, the air supply pipeline system 11 includes a pipeline, the pipeline and the one-way valve pipeline 10 The two are connected by a screw cap 14, and a sealing ring 12 is provided on the screw cap 14. The number of the screw caps 14 is designed to be two. The bottom end of the pipeline is connected to a rubber tube through the screw cap 14. The shape of the telescopic nose clip 3 is equal to the shape of a bull nose. The sampling valve 17 is located on the gas collection bag 16. The interior of the sampling valve 17 is made of rubber. The other end of the rubber tube 15 is connected to the gas collection bag 16 through the sampling valve 17. The gas collection bag 16 is made of aluminum foil. A filter 13 is provided in the pipeline, and the pipeline also has the gas one-way valve 9.

[0025] During specific operation, the extended mask 1 is made of soft, wear-resistant, moisture-resistant, and antibacterial leather and antibacterial latex materials. The extended mask 1 is a device that wraps the cow's face, which is used to fit and fix the entire device and ensure that the exhaled gas does not leak. The telescopic nose clip 3 includes an adjustment spring 2 and a movable arm 4. The movable arm 4 is designed according to the shape of the cow's head for fixing, and lightweight and wear-resistant polyetherimide PE I material can be used. The lateral adjustment buckle 5 is used for lateral adjustment according to different sizes of cow's heads, and the zipper 6 facilitates wearing and makes the expandable mask 1 fit closely.

[0026] The gas transport pipeline system ensures that the gas exhaled by the cattle can be smoothly collected into the gas collection bag 16.

[0027] The one-way valve pipe 10 ensures that the air exhaled by the cow comes from the outside, while the gas exhaled by the cow is transmitted to the gas transportation pipe system. The air filter 7 plays a role in initially filtering impurities in the cow's breathing process. The connecting screw 8 can connect the expansion mask 1 and the one-way valve pipe 10. The gas one-way valve 9 is a device to ensure the one-way entry of external gas. It exists in both the one-way valve pipe 10 and the air supply pipe system 11. The one-way valve sheet can only be opened inward. When the cow inhales gas, the one-way valve in the one-way valve pipe opens, while the one-way valve in the air supply pipe system opens in the opposite direction, and the gas cannot flow upward. Therefore, the gas inhaled by the cow comes from the outside air. On the contrary, the gas exhaled by the cow cannot pass through the one-way valve of the one-way valve pipe, but can smoothly pass through the one-way valve in the air supply pipe system and be collected in the gas collection bag 16.

[0028] The air delivery pipe system 11 transports the gas exhaled by the cow from the mask interface to the gas collection bag 16. The sealing ring 12 is fixed on the screw cap 14 to ensure the air tightness of the device. The filter 13 further removes impurities or solid particles in the gas based on the initial filtration of the air filter 7. It can protect the air delivery pipe system device from pollution and ensure the purity of gas circulation and the accuracy of test gas. The gas one-way valve 9 ensures that the exhaled gas is in the gas collection bag 16 and will not be inhaled in reverse.

[0029] The gas collection bag 16 is a device for collecting the exhaled gas of the cow. It is equipped with a sampling valve 17 for controlling the flow of gas. It can open, close or adjust the gas flow. The specifications can be referred to as 1L, 2L and 5L. The internal material of the sampling valve 17 is rubber. A syringe can be used to directly extract gas samples for gas composition and concentration analysis by equipment such as gas chromatography.

[0030] The portable one-way valve cow breathing gas collection mask solves the problem of gas composition analysis during cattle breeding. In traditional breeding methods, cattle's breathing contains a large amount of greenhouse gases such as carbon dioxide and methane. These gases will pollute the air of the farm, affect the health of the breeders, and pollute the environment, as well as problems such as indigestion. The cow's stomach digestion condition is not convenient to analyze through breathing gas.

[0031] This portable one-way valve cow breathing gas collection mask can fit tightly around the cow's nose, collecting the gas exhaled by the cow when it breathes for component analysis. This mask has the characteristics of portability, simple operation and high collection efficiency. At the same time, since the mask can be used anytime and anywhere, it is also convenient for farmers to use and manage it in the farm.

[0032] The material of the extended mask 1 should be safe and non-toxic and will not cause harm to the cow. Antibacterial latex that is easy to clean and not easy to be contaminated can be used. The movable arm 4 can be made of light and wear-resistant polyetherimide PEI material. Its size can be adjusted to match the size of the cow's head by adjusting the retaining spring 2, and its shape can be adjusted according to the shape of the cow's head. The expandable mask 1 can be closely fixed on the cow's head by adjusting the buckle 5 and the zipper 6 laterally. Figure 3 In the middle, the right side is the toothed structure of the bottom wall of the telescopic nose clip, which can be placed at different positions on the mask.

[0033] The lateral adjustment buckle 5 can be made of PEI material and has a slot on it, which can be fixed with the corresponding slot at the other end. According to the different fixed positions of the slot, the lateral fit between the mask and the cow's head of different sizes can be adjusted. The gas collection bag 16 is made of aluminum foil, which has odorless, non-toxic and antibacterial properties to ensure the quality of the collected gas. Common types of sampling valves 17 used include ball valves, gate valves, butterfly valves, etc. The gate valve can better complete the function of the equipment.

[0034] The extended mask can be equipped with some translucent materials at the eyes to cover the cow's eyes, which can appropriately weaken the light and reduce the stress of the cow during sampling. For safety reasons, it is best to choose pure cotton or skin-friendly medical materials.

[0035] Select an expandable mask 1 with good sealing performance and a retractable nose clip 3 that conforms to the shape of the cow's nose. The materials that can be used are wear-resistant, moisture-resistant and antibacterial, such as leather surface and antibacterial latex lining. Cut the retractable nose clip according to the size of the mask and fix it to the expandable flexible mask. After multiple fittings and adjustments, the sealing and firmness of the nose clip can be ensured to ensure that the nose clip will not slip, squeeze or damage the cow's nose skin. Make appropriate space on the face so that the cow's nose and mouth can stretch freely. The air supply pipe system 11 is sealed with a sealing ring 12 at the connection part to prevent the cow's breathing gas from leaking.

[0036] The mask is properly fitted on the cow's nostrils, and the exhaled gas of the cow is collected through the one-way valve. During the collection process, the gas should be stored and analyzed in time. Before sampling, check whether the sampling bag is leaking and expanding to ensure that the sampling bag has no leakage during storage and transportation.

[0037] The selection and configuration of the mask and nose clip of the utility model can be adjusted according to the needs of actual application, within the operating range of ordinary technicians in this field, providing convenience for the work of large-scale breeding companies and animal husbandry workers and improving work efficiency.

[0038] The main advantages of the utility model are that it is convenient to carry, simple to operate, antibacterial and durable, can accurately and quickly obtain the physiological health information of cattle, and is helpful to promote the quality and efficiency of beef production.

[0039] The utility model is systematic and practical, and will have an important impact on the technological development in the field of animal husbandry in the future.

[0040] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable one-way valve cow breathing gas collection mask, characterized in that: The invention comprises an extended mask (1), a telescopic nose clip (3), a gas transport pipeline system and a gas collection bag (16), wherein the telescopic nose clip (3) is arranged on the extended mask (1), the extended mask (1) is provided with a transverse adjustment buckle (5) and a zipper (6), and the gas collection bag (16) and the extended mask (1) are respectively connected to the two ends of the gas transport pipeline system.

2. A portable one-way valve breathing gas collection mask according to claim 1, characterized in that: The telescopic nose clip (3) comprises an adjusting clip spring (2) and a movable arm (4), and the material of the movable arm (4) is polyetherimide (PEI).

3. A portable one-way valve breathing gas collection mask according to claim 2, characterized in that: The gas transport pipeline system comprises a one-way valve pipeline (10), an air supply pipeline system (11) and a rubber tube (15); the extended mask (1) is provided with a connecting screw hole (8); one end of the one-way valve pipeline (10) is threadedly connected to the connecting screw hole (8); an air filter (7) is provided at the inner end of the one-way valve pipeline (10) connected to the extended mask (1); and a gas one-way valve (9) is provided on the one-way valve pipeline (10).

4. A portable one-way valve breathing gas collection mask according to claim 3, characterized in that: The air supply pipeline system (11) comprises a pipeline, the pipeline and the one-way valve pipeline (10) are connected via a screw cap (14), and a sealing ring (12) is provided on the screw cap (14).

5. A portable one-way valve breathing gas collection mask according to claim 4, characterized in that: The number of the screw caps (14) is designed to be two, the bottom end of the pipeline is connected to a rubber tube (15) through the screw cap (14), and the other end of the rubber tube (15) is connected to the gas collection bag (16) through a sampling valve (17).

6. A portable one-way valve breathing gas collection mask according to claim 5, characterized in that: The shape of the telescopic nose clip (3) is equal to the shape of a bull nose, the sampling valve (17) is located on the gas collection bag (16), and the interior of the sampling valve (17) is made of rubber material.

7. A portable one-way valve breathing gas collection mask according to claim 6, characterized in that: The gas collection bag (16) is made of aluminum foil, and a filter (13) is arranged in the pipeline. The pipeline is also provided with the gas one-way valve (9).

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