CN203861382U - High-pressure air storage type veterinary injector - Google Patents

Abstract

The utility model discloses a high-pressure gas storage type veterinary syringe, which belongs to the technical field of veterinary appliances. The injection needle is installed on the needle installation head, and the needle installation head is arranged at one end of the injection tube. The injection tube and the needle installation head are of an integral structure. The piston is installed in the injection pipe, and the piston can slide in the injection pipe. The injection pipe is connected with the high-pressure gas storage cylinder through the connecting pipe. A rotary regulating valve is installed on the injection pipe. The air outlet valve is set on the side, and the one-way inflation valve is set at the lower right position of the high-pressure gas storage cylinder. The one-way inflation valve is connected with a small high-pressure air compressor through a high-pressure inflation pipe. The utility model utilizes the high-pressure air in the high-pressure gas storage bottle to push the piston to complete the injection of animal medicine, and has the advantages of labor-saving injection, fast injection, and simple injection operation. Application prospect.

Description

A high-pressure gas storage type veterinary syringe

technical field

The utility model relates to a syringe, in particular to a high-pressure gas storage type veterinary syringe, which belongs to the technical field of veterinary appliances.

Background technique

The syringe consists of a barrel with a small hole at the front end and a matching piston rod. Syringes are used to inject or withdraw small amounts of liquids into or from otherwise inaccessible areas. When the core rod is pulled out, the liquid or gas is sucked from the small hole at the front end of the syringe, and the liquid or gas is squeezed out when the core rod is pushed in. The process of withdrawing or injecting gas or liquid with a syringe and needle is called injection.

The Chinese patent publication number is 202526338U, and a veterinary syringe was disclosed on November 14, 2012. When the veterinary syringe injects animals, the injection speed is relatively slow, it is not easy to operate, and it often fails to perform multiple injections on animals. .

Utility model content

The utility model proposes a high-pressure gas storage type veterinary syringe, adopts the design of a high-pressure gas storage bottle, uses the high-pressure air in the high-pressure gas storage bottle to push the piston to complete the injection of animal medicine, has the advantages of labor-saving injection, fast injection, and easy injection operation The advantages of simplicity are its scientific and reasonable design, simple structure and composition, and easy use.

The utility model solution adopts the following technical solutions to solve the existing technical problems.

A high-pressure gas-storage veterinary syringe, which includes an injection needle, a needle installation head, an injection tube, a piston, a connecting tube, a barometer, a small high-pressure air compressor, a high-pressure inflation tube, a one-way inflation valve, a high-pressure gas storage bottle, Outlet valve, rotary regulating valve, sealing thread, the injection needle is installed on the needle installation head, the needle installation head is arranged at one end of the injection tube, the injection tube and the needle installation head are an integral structure, and the piston is installed in the injection tube , the piston can slide in the injection tube, the injection tube communicates with the high-pressure gas storage bottle through the connecting tube, a rotary regulating valve is installed on the injection tube, a barometer is set at the lower left of the high-pressure gas storage bottle, and the high-pressure gas storage bottle The air outlet valve is set on the upper right, and the one-way inflation valve is installed on the lower right of the high-pressure gas storage cylinder. The one-way inflation valve is connected with a small high-pressure air compressor through a high-pressure inflation pipe, and the small high-pressure air compressor is a high-pressure gas storage cylinder. Fill with high pressure air.

Further, the right end of the connecting pipe is fixedly connected with the high-pressure gas cylinder, and the left end of the connecting pipe is connected with the injection pipe by a sealed thread.

Further, scales are set on the injection tube, the injection tube is made of transparent plastic material, and the piston is made of soft rubber material

Furthermore, the high-pressure gas storage cylinder is made of stainless steel, and the high-pressure inflation tube is made of rubber.

The beneficial effects of the utility model are: a high-pressure gas storage type veterinary syringe proposed by the utility model adopts the design of a high-pressure gas storage bottle, and uses the high-pressure air in the high-pressure gas storage bottle to push the piston to complete the injection of animal medicines. It has the advantages of labor-saving injection, rapid injection, and simple injection operation. Its design is scientific and reasonable, its structure is simple, and it is easy to use. It has a very broad application prospect.

Description of drawings

Fig. 1 is a structural diagram of a high-pressure gas storage type veterinary syringe;

Fig. 2 is a schematic diagram of inflation of a high-pressure gas storage type veterinary syringe.

1-injection needle; 2-needle installation head; 3-injection tube; 4-piston; 5-connecting tube; 6-barometer; 7-small high-pressure air compressor; 8-high-pressure inflation tube; 9-one-way inflation valve ; 10-high-pressure gas cylinder; 11-outlet valve; 12-rotary regulating valve; 13-sealing thread; 14-scale.

Detailed ways

Below in conjunction with accompanying drawing and example the utility model is described further.

As shown in Figure 1 and Figure 2, a high-pressure gas storage type veterinary syringe, which includes an injection needle 1, a needle mounting head 2, an injection tube 3, a piston 4, a connecting tube 5, an air pressure gauge 6, and a small high-pressure air compressor 7. High-pressure inflation tube 8, one-way inflation valve 9, high-pressure gas cylinder 10, outlet valve 11, rotary regulating valve 12, sealing thread 13, the injection needle 1 is installed on the needle installation head 2, and the needle installation head 2 It is arranged at one end of the injection tube 3, the injection tube 3 and the needle installation head 2 are an integral structure, the piston 4 is installed in the injection tube 3, and the piston 4 can slide in the injection tube 3, and the injection tube 3 is connected by The pipe 5 communicates with the high-pressure gas cylinder 10, and the injection pipe 3 is equipped with a rotary regulating valve 12. The pressure gauge 6 is set on the lower left side of the high-pressure gas cylinder 10, and the gas outlet valve 11 is set on the upper right side of the high-pressure gas cylinder 10. The lower right position of the high-pressure gas storage cylinder 10 is provided with a one-way inflation valve 9, and the one-way inflation valve 9 is connected with a small high-pressure air compressor 7 through a high-pressure inflation pipe 8, and the small high-pressure air compressor 7 is used for charging the high-pressure gas storage cylinder. Into high pressure air.

As shown in Figure 1, further, the right end of the connecting pipe 5 is fixedly connected with the high-pressure gas cylinder 10, the left end of the connecting pipe 5 is connected with the injection pipe 3 by a sealed thread, the injection pipe 3 is provided with a scale 14, and the injection pipe 3 is made of transparent The plastic material is processed, the piston is processed from soft rubber material, the high-pressure gas cylinder 10 is processed from stainless steel, and the high-pressure inflation tube 8 is processed from rubber material.

As shown in Figure 2, specifically, when the utility model is in use, the rotary regulating valve is first closed, the small high-pressure air compressor is connected with the high-pressure gas storage bottle through the high-pressure inflation pipe, and the small high-pressure air compressor is started to store gas to the high pressure. The bottle is filled with high-pressure air, and when the air pressure indicator reaches a certain pressure value, the inflation is stopped and the small high-pressure air compressor is turned off. At this time, the utility model can be used to inject medicine to animals. After the injection is completed, the high-pressure air in the high-pressure gas cylinder is released through the outlet valve to prevent safety accidents.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Various changes and improvements fall within the scope of the claimed invention, which is defined by the appended claims and their equivalents.

Claims (4)

1. a high-pressure gas formula veterinary syringe, is characterized in that: it comprises injection needle, syringe needle mounting head, syringe, piston, connection tube, air gauge, minitype high voltage air compressor, high-pressure aerated pipe, unidirectional charging valve, high-pressure gas cylinder, air outlet valve, rotating regulation valve, sealing thread, described injection needle is arranged in syringe needle mounting head, syringe needle mounting head is arranged on one end of syringe, syringe and syringe needle mounting head are integrative-structures, described piston is arranged in syringe, piston can slide in syringe, described syringe is communicated with high-pressure gas cylinder by connection tube, rotating regulation valve is installed on syringe, the lower left of described high-pressure gas cylinder arranges air gauge, the top-right air valve that sets out of high-pressure gas cylinder, the position, lower right of high-pressure gas cylinder arranges unidirectional charge valve, described unidirectional charge valve is connected with minitype high voltage air compressor by high-pressure aerated pipe, and minitype high voltage air compressor is that high-pressure gas cylinder is charged into pressure-air.

2. a kind of high-pressure gas formula veterinary syringe according to claim 1, is characterized in that: the right-hand member of described connection tube is fixedly connected with high-pressure gas cylinder, and the left end of connection tube adopts sealing thread to be connected with syringe.

3. a kind of high-pressure gas formula veterinary syringe according to claim 1, is characterized in that: on described syringe, scale is set, syringe is plastic tube, and piston is soft rubber plug.

4. a kind of high-pressure gas formula veterinary syringe according to claim 1, is characterized in that: the stainless steel cylinder of described high-pressure gas cylinder, high-pressure aerated pipe is rubber tube.