CN219630990U - Portable water vapor filtering device - Google Patents
Portable water vapor filtering device Download PDFInfo
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- CN219630990U CN219630990U CN202320561288.4U CN202320561288U CN219630990U CN 219630990 U CN219630990 U CN 219630990U CN 202320561288 U CN202320561288 U CN 202320561288U CN 219630990 U CN219630990 U CN 219630990U
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- rear end
- main body
- end cover
- body shell
- air inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 239000000565 sealant Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a portable water vapor filtering device, which comprises a main body shell, wherein the main body shell is in a cylindrical structure with two open ends, one end of the main body shell is provided with a front end cover, the front end cover is provided with an air inlet, the other end of the main body shell is provided with a rear end cover, and the rear end cover is provided with an air outlet; a rear end body is additionally arranged between the main body shell and the rear end cover, and a filter element is arranged between the rear end body and the rear end cover; the main body shell is internally provided with a water-vapor separation device for separating water vapor in the gas, and the water-vapor separation device comprises an air inlet pipe, a main cup body and an air outlet pipe which are sequentially arranged along the axial direction of the main body shell; the opening of the main cup body corresponds to the front end cover; one end of the air inlet pipe is communicated with the air inlet, and the other end of the air inlet pipe extends into the main cup body; one end of the air outlet pipe is in butt joint with the filter element, the other end of the air outlet pipe is in sealing connection with the outer side of the main cup body, and the side surface of the air outlet pipe is provided with an air inlet hole communicated with the inner part of the air outlet pipe. The technical scheme of the utility model solves the problems that the existing water vapor filtering device has requirements on the placement position and is inconvenient to use.
Description
Technical Field
The utility model relates to the technical field of gas detection, in particular to a portable water vapor filtering device.
Background
The gas detector has various detection environments, and a large amount of water vapor is contained in the gas in the high-temperature and humid environment, so that the water vapor in the gas needs to be separated before detection in order to avoid influencing the detection result. However, the water vapor filtering device on the market is usually large in volume and complex in structure, and in order to prevent condensate water from flowing backward to block the air inlet hole, the air inlet of the filtering device must be higher than the water outlet during detection, and the water vapor filtering device has requirements on installation or placement positions, is not suitable for portable products, and limits the application range of the products.
Disclosure of Invention
The utility model provides a portable water vapor filtering device, which solves the problems that the existing water vapor filtering device has requirements on placement positions and is inconvenient to use.
The embodiment of the utility model provides a portable water vapor filtering device, which comprises a main body shell, wherein the main body shell is in a cylindrical structure with two open ends, a front end cover is arranged at one end of the main body shell, an air inlet for inputting external air is formed in the front end cover, a rear end cover is arranged at the other end of the main body shell, and an air outlet for outputting filtered air is formed in the rear end cover; a rear end body is additionally arranged between the main body shell and the rear end cover, and a filter element for filtering gas is arranged between the rear end body and the rear end cover;
the water-vapor separation device is also arranged in the main body shell and used for separating water vapor in the gas, and comprises an air inlet pipe, a main cup body and an air outlet pipe which are sequentially arranged along the axial direction of the main body shell; the main cup body opening corresponds to the front end cover; one end of the air inlet pipe is communicated with the air inlet, and the other end of the air inlet pipe extends into the main cup body; one end of the air outlet pipe is in butt joint with the filter element, the other end of the air outlet pipe is in sealing connection with the outer side of the main cup body, and an air inlet hole communicated with the inside of the air outlet pipe is formed in the side face of the air outlet pipe.
In some embodiments, the rear end body and the rear end cover are connected through a threaded structure.
In some embodiments, sealing rings are respectively installed between the main body shell and the front end cover, between the main body shell and the rear end body, and between the rear end body and the rear end cover.
In some embodiments, the outlet pipe end portion passes through the rear end body to be in butt joint with the filter element, and a sealant is coated between the outlet pipe end portion and the rear end body.
In some embodiments, the body housing is provided as a transparent structure.
In some embodiments, two warning lines are symmetrically adhered to the outer side of the main body shell, the two warning lines are circumferentially arranged along the outer side of the main body shell, and the two warning lines are respectively equidistant from two ends of the main body shell.
Compared with the prior art, the utility model has the beneficial effects that: the structure of current steam filter equipment has been simplified, and the volume reduces greatly, conveniently carries, can effectively avoid the comdenstion water to flow backward, and the position of putting when need not to inject the use, it is more convenient to use, and the filter core is changed convenient and fast more.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a water vapor filtration device of the present utility model;
FIG. 2 is a cross-sectional view of a horizontally disposed structure of the water vapor filtration device of the present utility model;
FIG. 3 is a cross-sectional view of the vertical arrangement of the water vapor filtration device of the present utility model;
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
The portable water vapor filtering device provided by the embodiment comprises a main body shell 1, wherein the main body shell 1 is in a cylindrical structure with two open ends, a front end cover 2 is arranged at one end of the main body shell 1, an air inlet 21 for inputting external air is formed in the front end cover 2, a rear end cover 3 is arranged at the other end of the main body shell 1, and an air outlet 31 for outputting filtered air is formed in the rear end cover 3; a rear end body 4 is additionally arranged between the main body shell 1 and the rear end cover 3, and a filter element 5 for filtering gas is arranged between the rear end body 4 and the rear end cover 3;
the main body shell 1 is internally provided with a water-vapor separation device for separating water vapor in gas, and the water-vapor separation device comprises an air inlet pipe 61, a main cup 62 and an air outlet pipe 63 which are sequentially arranged along the axial direction of the main body shell 1; the opening of the main cup 62 corresponds to the front end cover 2; one end of the air inlet pipe 61 is communicated with the air inlet 21, and the other end of the air inlet pipe 61 extends into the main cup 62; one end of the air outlet pipe 63 is in butt joint with the filter element 5, the other end of the air outlet pipe 63 is in sealing connection with the outer side of the main cup 62, and an air inlet hole 631 communicated with the inside of the air outlet pipe 63 is formed in the side face of the air outlet pipe 63.
The embodiment has improved the structure of current steam filter equipment, and the main part comprises casing, water separator separation and filtration triplex, and water separator separation and filtration structure set up inside the casing, and overall structure adds singly, and volume greatly reduced conveniently carries and uses.
When the device is used, the air inlet 21 of the front end cover 2 is connected with a high-temperature probe, a probe at the end part of the high-temperature probe is put into high-temperature gas for temperature monitoring, and meanwhile, the high-temperature gas can be input into the water vapor filtering device through the high-temperature probe; referring to fig. 2, the arrow direction in the drawing is the gas flow direction, and the broken line is condensed water; firstly, high-temperature gas enters an air inlet pipe 61 through an air inlet 21 of a front end cover 2, enters the bottom of a main cup body 62 from the air inlet pipe 61, and flows out of an opening of the main cup body 62 reversely and enters a main body shell 1 because the bottom of the main cup body 62 is sealed, so that the flow direction of the high-temperature gas is blocked; it should be noted that, the temperature of the high-temperature gas is higher, and the water vapor filtering device is used outside the high-temperature environment, so that after the high-temperature gas enters the main body shell 1, the water in the gas is condensed when meeting cold due to the lower temperature to form condensed water, so that the condensed water is deposited at the bottom of the main body shell 1 under the action of gravity, the gas with the water removed enters the air outlet pipe 63 from the air inlet hole 631 of the air outlet pipe 63 under the action of air pressure, flows to the filter element 5, is filtered by the filter element 5, and is discharged from the air outlet 31 of the rear end cover 3, and the whole water vapor separation and filtering operation is completed.
Further, the rear end body 4 is connected with the rear end cover 3 through a threaded structure, so that the rear end body 4 and the rear end cover 3 are convenient to mount and dismount, and the filter element 5 is convenient to replace subsequently.
Further, sealing rings 7 are respectively arranged between the main body shell 1 and the front end cover 2, between the main body shell 1 and the rear end body 4 and between the rear end body 4 and the rear end cover 3, so that the tightness of the whole structure is improved, and condensate water is prevented from exuding to influence use.
Further, the end part of the air outlet pipe 63 passes through the rear end body 4 and is in butt joint with the filter element 5, and a sealant 8 is coated between the end part of the air outlet pipe 63 and the rear end body 4, so that the tightness is further improved, and condensed water is prevented from flowing into the filter element 5 to influence the use of the filter element.
Further, the main body case 1 is provided in a transparent structure, so that an operator can observe the state of the condensed water conveniently, and referring to fig. 2, when the condensed water is more, the front end cover 2 can be unscrewed to drain the condensed water in order to prevent the condensed water from flowing into the main cup 62. Further, in this embodiment, two warning lines 9 are symmetrically adhered to the outer side of the main body shell 1, the two warning lines 9 are circumferentially arranged along the outer side of the main body shell 1, and the distances between the two warning lines 9 and the two ends of the main body shell 1 are equal. It should be noted that, in this embodiment, the warning line 9 is used for preventing the condensed water from entering the main cup 62, when the water level of the condensed water is higher than the warning line 9, the condensed water needs to be discharged, the two warning lines 9 are symmetrically arranged, no matter the operator is holding or holding the water vapor filtering device reversely, the warning line 9 prompts, and the use is more convenient.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (6)
1. The portable water vapor filtering device is characterized by comprising a main body shell, wherein the main body shell is in a cylindrical structure with two open ends, a front end cover is arranged at one end of the main body shell, an air inlet for inputting external air is formed in the front end cover, a rear end cover is arranged at the other end of the main body shell, and an air outlet for outputting filtered air is formed in the rear end cover; a rear end body is additionally arranged between the main body shell and the rear end cover, and a filter element for filtering gas is arranged between the rear end body and the rear end cover;
the water-vapor separation device is also arranged in the main body shell and used for separating water vapor in the gas, and comprises an air inlet pipe, a main cup body and an air outlet pipe which are sequentially arranged along the axial direction of the main body shell; the main cup body opening corresponds to the front end cover; one end of the air inlet pipe is communicated with the air inlet, and the other end of the air inlet pipe extends into the main cup body; one end of the air outlet pipe is in butt joint with the filter element, the other end of the air outlet pipe is in sealing connection with the outer side of the main cup body, and an air inlet hole communicated with the inside of the air outlet pipe is formed in the side face of the air outlet pipe.
2. The portable water vapor filtration device of claim 1, wherein the rear body is connected to the rear end cap by a threaded arrangement.
3. The portable water vapor filtration device of claim 1, wherein sealing rings are mounted between the main body housing and the front end cover, between the main body housing and the rear end body, and between the rear end body and the rear end cover, respectively.
4. The portable water vapor filtration device of claim 1, wherein the outlet tube end portion is butted with the filter element through the rear end body, and a sealant is disposed between the outlet tube end portion and the rear end body.
5. The portable water vapor filtration device of claim 1, wherein the body housing is provided as a transparent structure.
6. The portable vapor filtration device of claim 5, wherein said body housing
Two warning lines are symmetrically stuck on the outer side, the two warning lines are circumferentially distributed along the outer side of the main body shell,
and the two warning lines are respectively equal in distance from the two ends of the main body shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320561288.4U CN219630990U (en) | 2023-03-10 | 2023-03-10 | Portable water vapor filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320561288.4U CN219630990U (en) | 2023-03-10 | 2023-03-10 | Portable water vapor filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219630990U true CN219630990U (en) | 2023-09-05 |
Family
ID=87821548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320561288.4U Active CN219630990U (en) | 2023-03-10 | 2023-03-10 | Portable water vapor filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219630990U (en) |
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2023
- 2023-03-10 CN CN202320561288.4U patent/CN219630990U/en active Active
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