CN213779164U

CN213779164U - Gas flow detection equipment special for suction head filter element

Info

Publication number: CN213779164U
Application number: CN202023304560.6U
Authority: CN
Inventors: 刘茶华
Original assignee: Dongguan Ante Biotechnology Co ltd
Current assignee: Dongguan Ante Biotechnology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-23
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a gas flow check out test set of suction head filter core is exclusively used in to a section relates to laboratory test set technical field, including the casing, one side of casing is connected with the intake pipe, and the top of intake pipe is provided with the regulating part, and the bottom of regulating part is connected with the filter sieve that extends to the intake pipe inside, and the sealing washer has been cup jointed to the surface of filter sieve, and the inside of casing is provided with detector and filter core respectively, and the sensor is installed at the top of detector, and the top of sensor is connected with the display screen that extends to the casing top. The utility model discloses a be provided with filter sieve, sealing washer and regulating part, be provided with the regulating part at the top of intake pipe, be connected with in the bottom of regulating part and extend to the inside filter sieve of intake pipe, in the use, inside the user made gas enter into this kind of gas flow check out test set through the intake pipe, filtered the impurity in with gas through the filter sieve, prevented in the testing process, impurity blocks up check out test set easily.

Description

Gas flow detection equipment special for suction head filter element

Technical Field

The utility model relates to a laboratory check out test set technical field specifically is a section gas flow check out test set who is exclusively used in suction head filter core.

Background

The suction head filter core is a structure which effectively forms a protection structure between a liquid transfer device and a sample to ensure the safety of sample suction, so that the quality control of the suction head filter core belongs to an important project in a medical inspection department, and the gas flow is required to be detected.

The gas flow check out test set that current laboratory was used carries out the testing process to gas flow, is difficult to filter the impurity in the gas to easily block up the structure of check out test set inside, reduced gas flow check out test set's work efficiency, in the use, with the gaseous direct discharge that receives the pollution, cause harm to the laboratory easily, cause the influence to scientific research personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the structure in the detection equipment is easy to block and polluted gas is inconvenient to directly discharge, the gas flow detection equipment special for the suction head filter element is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas flow check out test set of suction head filter core is exclusively used in to section, which comprises a housin, one side of casing is connected with the intake pipe, the top of intake pipe is provided with the regulating part, the bottom of regulating part is connected with the inside filter sieve that extends to the intake pipe, the sealing washer has been cup jointed to the surface of filter sieve, the inside of casing is provided with detector and filter core respectively, the sensor is installed at the top of detector, the top of sensor is connected with the display screen that extends to the casing top, the opposite side of casing is connected with the outlet duct, the inside of outlet duct is connected with adsorbed layer, filter layer and purification layer respectively.

Preferably, the sealing ring is annular, and the outer surface of the sealing ring is attached to the inner wall of the air inlet pipe.

Preferably, the seal ring is made of a rubber material.

Preferably, the filter sieve is rotatably connected with the air inlet pipe through an adjusting piece.

Preferably, the detector is located in the middle of the interior of the filter element.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the filter screen, the sealing ring and the adjusting piece, the adjusting piece is arranged at the top of the air inlet pipe, the bottom of the adjusting piece is connected with a filter sieve extending into the air inlet pipe, when in use, a user enables air to enter the gas flow detection equipment through the air inlet pipe, the impurities in the gas are filtered by the filter sieve, so that the detection equipment is prevented from being easily blocked by the impurities in the detection process, the outer surface of the filter sieve is connected with a sealing ring, the air filter is made of rubber materials, the sealing performance between the filter screen and the air inlet pipe is improved, when a user detects pollution-free gas, can drive filter sieve and intake pipe through the regulating part and rotate, alright accelerate the speed that gas flows, the data accessible display screen that detects out shows to the work efficiency of this kind of gas flow check out test set has been improved.

2. The utility model discloses a be provided with adsorbed layer, purification layer and filter layer, be provided with adsorbed layer, purification layer and filter layer respectively in the inside of outlet duct, detect the gas after, accessible adsorbed layer, purification layer and filter layer filter, prevent that the gas that receives the pollution from directly discharging, cause the influence to the surrounding environment easily, improved this kind of gas flow check out test set's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an internal schematic view of the housing of the present invention;

FIG. 3 is a schematic side view of the filter screen of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a detector; 3. a sensor; 4. a display screen; 5. a filter element; 6. an air inlet pipe; 7. a seal ring; 8. an adjustment member; 9. an air outlet pipe; 10. filtering and screening; 11. an adsorption layer; 12. a purification layer; 13. a filter layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a gas flow detecting device specially used for a suction head filter element comprises a shell 1, a detector 2, a sensor 3, a display screen 4, a filter element 5, an air inlet pipe 6, a sealing ring 7, an adjusting piece 8, an air outlet pipe 9, a filter sieve 10, an adsorption layer 11, a purification layer 12 and a filter layer 13, wherein one side of the shell 1 is connected with the air inlet pipe 6, the top of the air inlet pipe 6 is provided with the adjusting piece 8, the bottom of the adjusting piece 8 is connected with the filter sieve 10 extending into the air inlet pipe 6, the outer surface of the filter sieve 10 is sleeved with the sealing ring 7, the shell 1 is internally provided with the detector 2 and the filter element 5 respectively, the top of the detector 2 is provided with the sensor 3, the top of the sensor 3 is connected with the display screen 4 extending into the top of the shell 1, the other side of the shell 1 is connected with the air outlet pipe 9, the interior of the air outlet pipe 9 is connected with the adsorption layer 11, the filter layer 13 and the purification layer 12 respectively, the gas is convenient to filter.

Please refer to fig. 2 and 3, the sealing ring 7 is ring-shaped, and the outer surface of the sealing ring 7 is attached to the inner wall of the air inlet pipe 6, so as to filter the impurities in the air, and the sealing ring 7 is made of rubber material to increase the sealing performance.

Please refer to fig. 1-2, the filter sieve 10 is rotatably connected to the air inlet pipe 6 through the adjusting member 8 for the convenience of the user, and the detector 2 is located in the middle of the inside of the filter element 5 for the convenience of detecting the gas.

The working principle is as follows: firstly, the top of the air inlet pipe 6 is provided with an adjusting part 8, the bottom of the adjusting part 8 is connected with a filter sieve 10 extending to the inside of the air inlet pipe 6, in the using process, a user enables air to enter the inside of the gas flow detection device through the air inlet pipe 6, impurities in the air are filtered through the filter sieve 10 to prevent the detection device from being easily blocked by the impurities in the detection process, the outer surface of the filter sieve 10 is connected with a sealing ring 7 which is made of rubber materials to increase the sealing performance between the filter sieve 10 and the air inlet pipe 6 so as to prevent polluted air from entering the gas flow detection device from a gap, when the user detects pollution-free air, the adjusting part 8 can drive the filter sieve 10 and the air inlet pipe 6 to rotate, the flowing speed of the air can be accelerated, and detected data can be displayed through a display screen, an adsorption layer 11, a purification layer 12 and a filter layer 13 are respectively arranged in the outlet pipe 9, and the detected gas can be filtered through the adsorption layer 11, the purification layer 12 and the filter layer 13.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gas flow check out test set of suction head filter core is exclusively used in, includes casing (1), its characterized in that: one side of casing (1) is connected with intake pipe (6), the top of intake pipe (6) is provided with regulating part (8), the bottom of regulating part (8) is connected with filter sieve (10) that extend to intake pipe (6) inside, sealing washer (7) have been cup jointed to the surface of filter sieve (10), the inside of casing (1) is provided with detector (2) and filter core (5) respectively, sensor (3) are installed at the top of detector (2), the top of sensor (3) is connected with display screen (4) that extend to casing (1) top, the opposite side of casing (1) is connected with outlet duct (9), the inside of outlet duct (9) is connected with adsorbed layer (11), filter layer (13) and purification layer (12) respectively.

2. The gas flow rate detecting device special for the suction head filter core according to the claim 1 is characterized in that: the sealing ring (7) is annular, and the outer surface of the sealing ring (7) is attached to the inner wall of the air inlet pipe (6).

3. The gas flow rate detecting device special for the suction head filter core according to the claim 1 is characterized in that: the sealing ring (7) is made of rubber materials.

4. The gas flow rate detecting device special for the suction head filter core according to the claim 1 is characterized in that: the filter sieve (10) is rotatably connected with the air inlet pipe (6) through the adjusting piece (8).

5. The gas flow rate detecting device special for the suction head filter core according to the claim 1 is characterized in that: the detector (2) is positioned in the middle of the inside of the filter element (5).