CN220878517U - Gas proportioning and mixing device - Google Patents
Gas proportioning and mixing device Download PDFInfo
- Publication number
- CN220878517U CN220878517U CN202322505339.4U CN202322505339U CN220878517U CN 220878517 U CN220878517 U CN 220878517U CN 202322505339 U CN202322505339 U CN 202322505339U CN 220878517 U CN220878517 U CN 220878517U
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- Prior art keywords
- gas
- filter shell
- filter
- filter screen
- mixing tank
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- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 8
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000013019 agitation Methods 0.000 description 9
- 210000001161 mammalian embryo Anatomy 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 210000002257 embryonic structure Anatomy 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Accessories For Mixers (AREA)
Abstract
The utility model discloses a gas proportioning and mixing device, which comprises a mixing tank, wherein an air outlet pipe is arranged at the top of the side surface of the mixing tank; the air inlet mechanism for filtering air inlet comprises a filter shell, wherein an air inlet pipe is arranged on one side of the filter shell, a communicating pipe is arranged on the other side of the filter shell, a filter screen is arranged in the filter shell, a sealing cover is arranged at the top of the filter shell and corresponds to the position of the filter screen, and a rotating clamping rod for fixing the sealing cover is rotatably arranged at the top of the filter shell and positioned at two sides of the sealing cover; and the detection item is used for detecting gas and is communicated with the mixing tank through a detection pipe. The utility model not only facilitates the filtration of the introduced gas, thereby effectively avoiding the influence of impurities in the gas on the subsequent use, but also facilitates the disassembly and assembly of the gas filtration filter screen, and further facilitates the cleaning or replacement of the filter screen.
Description
Technical Field
The utility model relates to the technical field of embryo culture, in particular to a gas proportioning and mixing device.
Background
Embryo culture refers to the in vitro simulation of the natural environment, and the proper culture conditions of fertilized eggs or early embryos are carried out to promote the growth and development of fertilized eggs or early embryos. Embryo culture is usually performed before in vitro fertilization or embryo transfer, and a gas proportioning and mixing device is required in the embryo culture process.
Such as bulletin number: CN217746541U discloses an interlocking type gas mixing proportioning device, which comprises a tank body, tank body top is provided with the tank cap, tank cap top central point puts fixedly connected with first rotating electrical machines and first rotating electrical machines output and runs through tank cap and fixedly connected with dwang, tank body right side is by top position run through and fixedly connected with outlet duct, tank body right side fixedly connected with detection case, run through and be provided with the check valve on the breather pipe, detection case top right side position run through and fixedly connected with drain mouth, tank body left side runs through and fixedly connected with air supply pipe, run through and be provided with flow control valve on the air supply pipe, air supply pipe external diameter sliding connection has the sleeve pipe.
Although the above comparative case solves the corresponding technical problems, the above comparative case has the following drawbacks:
The technical scheme is inconvenient to filter and clean the configured mixed gas, and impurities in the gas are easy to influence the subsequent use of the gas.
Disclosure of utility model
The utility model aims to provide a gas proportioning and mixing device which is convenient for filtering the introduced gas, so that the influence of impurities in the gas on subsequent use is effectively avoided, and a filter screen for filtering the gas is convenient to disassemble and assemble, so that the filter screen is convenient to clean or replace.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
A gas proportioning mixing device comprising:
the top of the side surface of the mixing tank is provided with an air outlet pipe;
The air inlet mechanism for filtering air inlet comprises a filter shell, wherein an air inlet pipe is arranged on one side of the filter shell, a communicating pipe is arranged on the other side of the filter shell, a filter screen is arranged in the filter shell, a sealing cover is arranged at the top of the filter shell and corresponds to the position of the filter screen, and a rotating clamping rod for fixing the sealing cover is rotatably arranged at the top of the filter shell and positioned at two sides of the sealing cover;
a detection item for gas detection, the detection item being in communication with the mixing tank through a detection tube;
Through adopting above-mentioned technical scheme, both convenient gas to let in filters, therefore the effectual impurity of avoiding in the gas is to the influence of follow-up use, and the convenience is dismantled and assembled gas filtration's filter screen moreover to the convenience is cleared up or is changed the filter screen.
The gas proportioning and mixing device is characterized in that the side face of the filtering shell is communicated with the mixing tank through the communicating pipe.
The gas proportioning and mixing device is characterized in that an agitating assembly for agitating and mixing the gas is further arranged in the mixing tank.
The gas proportioning and mixing device comprises a stirring assembly, wherein the stirring assembly comprises a stirring motor fixedly connected to the top of the mixing tank, a stirring shaft is fixedly connected to an output shaft of the stirring motor, and a stirring plate is fixedly connected to the stirring shaft.
Above-mentioned gas ratio mixing arrangement, wherein, on the inner wall of filtration shell and correspond the position of filter screen seted up with filter screen assorted spacing groove.
The gas proportioning and mixing device is characterized in that the sealing gasket matched with the filtering shell is fixedly connected to the bottom of the sealing cover, and the bottom of the sealing cover is in sealing connection with the top of the filtering shell through the sealing gasket.
The utility model has at least the following beneficial effects:
According to the utility model, the gas proportioning and mixing device is realized, so that the introduced gas is conveniently filtered, the influence of impurities in the gas on subsequent use is effectively avoided, and the filter screen for filtering the gas is conveniently disassembled and assembled, so that the filter screen is conveniently cleaned or replaced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic diagram of a gas proportioning mixing apparatus according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a gas proportioning mixing apparatus according to the present utility model;
FIG. 3 is a schematic diagram of the structure of the air intake mechanism in the gas proportioning and mixing device of the utility model;
Fig. 4 is a schematic cross-sectional view of an air intake mechanism in the gas proportioning device of the present utility model.
Reference numerals illustrate:
1. A mixing tank; 2. an air inlet mechanism; 3. detecting an item;
101. an air outlet pipe; 102. an agitation assembly;
1021. an agitation motor; 1022. a stirring shaft; 1023. an agitating plate;
201. A filter housing; 202. an air inlet pipe; 203. a communicating pipe; 204. a filter screen; 205. sealing cover; 206. rotating the clamping rod;
2041. a limit groove; 2051. a sealing gasket; 301. and (5) detecting a tube.
Detailed Description
The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
In the description of the embodiments of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.
In the description of the embodiments of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; may be a communication between the interiors of two elements; either directly or indirectly through intermediaries, the specific meaning of the terms in the embodiments of the utility model will be understood by those skilled in the art in the specific case.
Referring to fig. 1 to 4, a gas proportioning and mixing device according to an embodiment of the present utility model includes: a mixing tank 1, an air intake mechanism 2 for intake air filtration, and a detection item 3 for gas detection;
referring to fig. 1 to 4, an air outlet pipe 101 is installed at the top of the side surface of the mixing tank 1;
Referring to fig. 1 to 4, the air intake mechanism 2 includes a filter housing 201, and a side surface of the filter housing 201 is mutually communicated with the mixing tank 1 through a communicating pipe 203, an air inlet pipe 202 is installed on one side of the filter housing 201, a communicating pipe 203 is installed on the other side of the filter housing 201, a filter screen 204 is installed inside the filter housing 201, a sealing cover 205 is installed at a position corresponding to the filter screen 204 on top of the filter housing 201, and a rotation clamping rod 206 for fixing the sealing cover 205 is rotatably installed at both sides of the sealing cover 205 on top of the filter housing 201;
Referring to fig. 1 to 4, the detection item 3 communicates with the mixing tank 1 through a detection pipe 301;
Through adopting above-mentioned technical scheme, both convenient gas to let in filters, therefore the effectual impurity of avoiding in the gas is to the influence of follow-up use, and the convenience is dismantled and assembled gas filtration's filter screen moreover to the convenience is cleared up or is changed the filter screen.
Referring to fig. 1 to 4, an agitation assembly 102 for agitating and mixing gas is further disposed in the mixing tank 1, the agitation assembly 102 includes an agitation motor 1021 fixedly connected to the top of the mixing tank 1, an output shaft of the agitation motor 1021 is fixedly connected to an agitation shaft 1022, and the agitation shaft 1022 is fixedly connected to an agitation plate 1023;
By adopting the technical scheme, the stirring plate 1023 on the stirring shaft 1022 is driven to rotate by the stirring motor 1021, so that the effect and efficiency of mixing the gas in the mixing tank 1 can be improved.
Referring to fig. 1 to 4, a limiting groove 2041 matched with the filter screen 204 is formed on the inner wall of the filter housing 201 and corresponds to the filter screen 204;
By adopting the above technical scheme, the stability of the filter screen 204 mounted inside the filter housing 201 is increased by arranging the limiting groove 2041.
Referring to fig. 1 to 4, a sealing pad 2051 matched with the filter housing 201 is fixedly connected to the bottom of the sealing cover 205, and the bottom of the sealing cover 205 is hermetically connected to the top of the filter housing 201 through the sealing pad 2051;
by adopting the above-described technical scheme, the sealability of the top connection of the sealing cover 205 and the filter housing 201 is increased by providing the gasket 2051.
The working principle of the utility model is as follows: the filter screen 204 is arranged to conveniently filter the introduced gas, so that the influence of impurities in the gas on subsequent use is effectively avoided, the rotating clamping rod 206 is rotated, the rotating clamping rod 206 is separated from the sealing cover 205, then the sealing cover 205 can be taken down, the filter screen 204 is taken out conveniently, and therefore the filter screen 204 for filtering the gas is convenient to disassemble and assemble, and the filter screen 204 is convenient to clean or replace.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. A gas proportioning mixing device, comprising:
The mixing device comprises a mixing tank (1), wherein an air outlet pipe (101) is arranged at the top of the side surface of the mixing tank (1);
An air inlet mechanism (2) for filtering air inlet, wherein the air inlet mechanism (2) comprises a filter shell (201), an air inlet pipe (202) is arranged on one side of the filter shell (201), a communicating pipe (203) is arranged on the other side of the filter shell (201), a filter screen (204) is arranged in the filter shell (201), a sealing cover (205) is arranged at the top of the filter shell (201) and corresponds to the position of the filter screen (204), and a rotating clamping rod (206) for fixing the sealing cover (205) is rotatably arranged at the top of the filter shell (201) and positioned on two sides of the sealing cover (205);
a detection item (3) for gas detection, the detection item (3) being in communication with the mixing tank (1) through a detection tube (301).
2. The gas proportioning mixing device of claim 1, wherein: the side surface of the filter shell (201) is communicated with the mixing tank (1) through the communicating pipe (203).
3. A gas proportioning mixing apparatus as defined in claim 2, wherein: the interior of the mixing tank (1) is also provided with an agitating assembly (102) for agitating and mixing the gases.
4. A gas proportioning mixing apparatus as defined in claim 3, wherein: the stirring assembly (102) comprises a stirring motor (1021) fixedly connected to the top of the mixing tank (1), a stirring shaft (1022) is fixedly connected to an output shaft of the stirring motor (1021), and a stirring plate (1023) is fixedly connected to the stirring shaft (1022).
5. The gas proportioning mixing device of claim 4, wherein: and a limit groove (2041) matched with the filter screen (204) is formed in the inner wall of the filter shell (201) and corresponds to the filter screen (204).
6. The gas proportioning mixing device of claim 5, wherein: the bottom of sealed lid (205) fixedly connected with filter shell (201) assorted sealed pad (2051), just the bottom of sealed lid (205) is through sealed pad (2051) with filter shell (201) top sealing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322505339.4U CN220878517U (en) | 2023-09-14 | 2023-09-14 | Gas proportioning and mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322505339.4U CN220878517U (en) | 2023-09-14 | 2023-09-14 | Gas proportioning and mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220878517U true CN220878517U (en) | 2024-05-03 |
Family
ID=90867302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322505339.4U Active CN220878517U (en) | 2023-09-14 | 2023-09-14 | Gas proportioning and mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220878517U (en) |
-
2023
- 2023-09-14 CN CN202322505339.4U patent/CN220878517U/en active Active
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