CN217946890U

CN217946890U - Pneumatic transmission device

Info

Publication number: CN217946890U
Application number: CN202221446406.9U
Authority: CN
Inventors: 祝林; 卢品勉; 俞铮然; 范银峰
Original assignee: Hangzhou Boulson Technology Co ltd
Current assignee: Hangzhou Boulson Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-02
Anticipated expiration: 2032-06-10

Abstract

The utility model provides a pneumatic transmission device belongs to medical equipment technical field. The single-pipe pneumatic transmission device solves the problems that the existing single-pipe pneumatic transmission device adopts an air compressor as a power source, so that the energy consumption is large, the structure is complex, condensed water is easy to generate, and the like. This pneumatic transmission device includes the fan, and fan left end fixedly connected with is used for carrying the pipeline of sample pipe, and fan center trompil department is equipped with the transport entry that is used for putting into the sample pipe, and the pipeline left end is equipped with the transport export that is used for exporting the sample pipe, and the fan is used for carrying the transport export with the sample pipe from transport entry, leaves the gap between fan and the pipeline, and the gap is used for discharging unnecessary gas, the utility model has the advantages of the energy consumption is low, simple structure, the installation is easy, air pressure is low and be applicable to major diameter sample transmission.

Description

Pneumatic transmission device

Technical Field

The utility model belongs to the technical field of medical equipment, in particular to pneumatic transmission device.

Background

Hospitals need to take blood tests for a plurality of patients every day, generally adopt vacuum test tubes to draw blood of the patients, adopt urine test tubes and excrement test tubes to load body fluid and excrement, then need to transport the samples to be tested to the side of a detection instrument of a clinical laboratory in time so as to test as soon as possible, and transport the samples to the detection instrument of the clinical laboratory, the early stage adopts a manual transport method, the method cannot transport the test tubes in time, errors easily occur, and environmental pollution and even biohazard are possibly caused.

Present single tube pneumatic transmission equipment often adopts air compressor as power unit, produce compressed air by air compressor and impel the sample as the power supply, this kind of power supply air pressure is higher, transport capacity and energy consumption proportion are great, when the sample of major diameter is carried to needs, just will increase the flow, the energy consumption can be bigger simultaneously, in addition because compressed air is at the in-process of release pressure, pressure reduces, the absorbed heat, so the during operation can produce the comdenstion water, can pollute the sample, need increase the refrigeration dry equipment, and need handle the discharge work of comdenstion water, the structure is complicated, the cost improves simultaneously.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a pneumatic transmission device that the energy consumption is low, simple structure, installation are easy, air pressure is low and be applicable to the transmission of major diameter sample.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a pneumatic transmission device, its characterized in that, includes the fan, fan left end fixedly connected with is used for carrying the pipeline of sample pipe, fan center trompil department is equipped with and is used for putting into the transport entry of sample pipe, the pipeline left end is equipped with and is used for exporting the transport export of sample pipe, the fan be used for with the sample pipe is followed transport entry is carried transport export.

In the above pneumatic conveying device, a gap is left between the fan and the conveying pipeline, and the gap is used for discharging excessive gas.

In the above pneumatic transmission device, the fan includes a fan blade and a fan blade motor, and the fan blade motor is used for driving the fan blade to rotate.

In the above pneumatic transmission device, the fan blade is shaped like a circular arc.

In the above pneumatic conveying device, the conveying pipeline is composed of a funnel-shaped pipeline and a linear pipeline, and the fan is fixedly connected to one side of the funnel-shaped pipeline on the conveying pipeline.

In the above pneumatic transmission device, the fan is provided with four round holes, and the round holes are used for mounting and fixing the fan.

In the above pneumatic transmission device, the conveying inlet is located at the side of the conveying pipeline and can allow the sample tube to be placed into the conveying pipeline.

In the above pneumatic conveying apparatus, the conveying inlet is disposed at a side of the conveying pipe.

In the above pneumatic transmission device, the blower is detachable, and the delivery inlet is arranged at the right port of the delivery pipe.

In the above pneumatic conveying device, the fan is centrally perforated, and the conveying inlet is disposed at the central perforated position of the fan

Compared with the prior art, the utility model has the advantages of the energy consumption is low, simple structure, the installation is easy, air pressure is low and be applicable to the transmission of major diameter sample.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

In the figure, 1, a sample tube; 2. a fan blade; 3. a delivery conduit; 4. a fan; 5. a delivery inlet; 6. A delivery outlet; 7. a gap.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the pneumatic transmission device comprises a fan 4, a conveying pipeline 3 for conveying the sample pipe 1 is fixedly connected to the left end of the fan 4, a conveying inlet 5 for placing the sample pipe 1 is formed in the central hole of the fan 4, a conveying outlet 6 for outputting the sample pipe 1 is formed in the left end of the conveying pipeline 3, and the fan 4 is used for conveying the sample pipe 1 from the conveying inlet 5 to the conveying outlet 6.

In a further detail, a gap 7 is reserved between the fan 4 and the conveying pipeline 3, and the gap 7 is used for discharging redundant gas to prevent the residual gas from influencing the conveying of the sample pipe 1.

In further detail, the fan 4 includes a fan blade 2 and a fan blade motor, and the fan blade motor is used for driving the fan blade 2 to rotate.

In more detail, the fan blade 2 is arc-shaped, so that the pressure air is conveniently conveyed.

Further saying in detail, pipeline 3 comprises one section pipeline and one section linear pipeline that leaks hopper-shaped, and 4 fixed connection of fan are in pipeline 3 one side of leaking hopper-shaped pipeline, and the rotatory pressure air of exporting of fan blade 2 is accelerated after the pipeline 3 through leaking hopper-shaped department, is favorable to advancing the removal of sample pipe 1, and the flow is big, is applicable to and carries the sample pipe 1 of great diameter.

In further detail, the fan 4 is provided with four round holes, and the round holes are used for installing and fixing the fan 4, so that the fan is stable and firm.

In further detail, the delivery inlet 5 is located at the side of the delivery duct 3 and is capable of allowing the specimen tube 1 to be placed inside the delivery duct 3.

In further detail, the delivery inlet 5 is provided at the side of the delivery duct 3.

In further detail, the fan 4 is detachable, and the delivery inlet 5 is arranged at the right port of the delivery pipeline 3.

In more detail, the fan 4 is centrally perforated, and the delivery inlet 5 is provided at the centrally perforated position of the fan 4.

The utility model discloses a theory of operation: the device is carrying out the during operation, at first puts into pipeline 3 through carrying 5 sample pipes 1 that will carry of entry, and fan 4 drives fan blade 2 rotation this moment, and the pressurized air that produces during the rotation enters into pipeline 3 to accelerate under pipeline 3's effect, thereby impel sample pipe 1, realize the function of transmission sample pipe 1.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a pneumatic transmission device, its characterized in that, includes fan (4), fan (4) left end fixedly connected with is used for carrying pipeline (3) of sample pipe (1), fan (4) center trompil department is equipped with and is used for putting into carry entry (5) of sample pipe (1), pipeline (3) left end is equipped with and is used for exporting carry export (6) of sample pipe (1), fan (4) are used for with sample pipe (1) is followed carry entry (5) are carried carry export (6).

2. A pneumatic conveying device according to claim 1, characterised in that a gap (7) is left between the fan (4) and the conveying pipe (3), said gap (7) being used for discharging excess gas.

3. A pneumatic conveying device according to claim 1, characterised in that the fan (4) comprises a fan blade (2) and a fan blade motor for driving the fan blade (2) in rotation.

4. A pneumatic conveying device according to claim 3, characterised in that the fan blade (2) is shaped as a circular arc.

5. A pneumatic conveying device according to claim 1, characterised in that the conveying pipe (3) consists of a funnel-shaped pipe and a straight pipe, and the fan (4) is fixedly connected to the conveying pipe (3) on one side of the funnel-shaped pipe.

6. The pneumatic conveying device according to claim 1, wherein the fan (4) is provided with four round holes, and the round holes are used for installing and fixing the fan (4).

7. A pneumatic conveying device according to claim 1, characterised in that said conveying inlet (5) is located laterally of said conveying pipe (3) and is able to allow said specimen tube (1) to be placed inside said conveying pipe (3).

8. A pneumatic conveying device according to claim 1, characterised in that the conveying inlet (5) is arranged laterally to the conveying pipe (3).

9. A pneumatic conveying device according to claim 1, characterised in that said blower (4) is removable and said delivery inlet (5) is arranged at the right end of said delivery duct (3).

10. A pneumatic conveying device according to claim 1, characterised in that the fan (4) is centrally apertured, the conveying inlet (5) being arranged at the location of the central aperture of the fan (4).