CN220690457U - Engine drying testing device - Google Patents
Engine drying testing device Download PDFInfo
- Publication number
- CN220690457U CN220690457U CN202322262210.5U CN202322262210U CN220690457U CN 220690457 U CN220690457 U CN 220690457U CN 202322262210 U CN202322262210 U CN 202322262210U CN 220690457 U CN220690457 U CN 220690457U
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- engine
- air duct
- hygrometer
- test device
- connecting seat
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- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 238000001035 drying Methods 0.000 title claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 7
- 239000002274 desiccant Substances 0.000 claims description 20
- 210000004907 gland Anatomy 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 9
- -1 polypropylene Polymers 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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Abstract
The utility model relates to the field of generator overhaul, in particular to an engine drying test device which comprises a positioning pressing ring, a dryer, a first air duct and a second air duct, wherein communication holes are respectively formed in the first air duct and the second air duct; the dryer is sleeved in the first air duct, and the second air duct is arranged at the tail end of the first air duct and is communicated with the first air duct; the engine drying test device disclosed by the utility model can detect the humidity of each position of an engine, and the dryer is arranged in the first air duct in an inner sleeve manner, so that the engine drying test device can not only measure the internal humidity of the engine, but also absorb moisture of the engine in the test process, thereby saving time and enabling the application of the engine drying test device to be wider.
Description
Technical Field
The utility model relates to the field of engine overhaul, in particular to an engine drying test device.
Background
After the engine is overhauled, the engine is generally cleaned to remove impurities or particulate matters in the engine, but after the engine is cleaned, the engine cannot be immediately installed back into the machine for use because of high humidity in the engine, otherwise, the engine with high internal humidity is easy to have mechanical failure and even possibly has explosion phenomenon because of high temperature during the engine work.
In view of this, the technician needs to detect the humidity of the engine after cleaning, and reinstallate the engine into the original machine after the humidity in the engine meets the standard, however, the current detection mode generally directly places the hygrometer on the engine to measure, because of the long time required for accurate measurement, the existing engine dryness tester only measures the air humidity in the engine, and cannot absorb moisture of the engine any more, and if the humidity in the engine does not meet the standard, a great deal of time is wasted because of re-moisture absorption operation is required.
Therefore, it is necessary to provide an engine dry test device that solves the above problems.
Disclosure of Invention
The present utility model is directed to an engine dryness test device that overcomes at least one of the above-described shortcomings of the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an engine drying test device comprises a positioning pressing ring, a dryer, a first air duct and a second air duct;
communication holes are respectively arranged on the first air duct and the second air duct;
the dryer is sleeved in the first air duct, and the second air duct is arranged at the tail end of the first air duct and is communicated with the first air duct;
the top of desicator is equipped with detachable humidity detector, the outside of first air duct is equipped with the connecting seat, the location clamping ring cover is on the connecting seat, establish in first air duct through the desicator cover to make first air duct and second air duct switch on each other, consequently, engine drying testing arrangement all can survey the humidity condition of each position of engine, make measuring region wider, in addition, because be equipped with the desicator at first air duct endotheca, when using, this engine drying testing arrangement both can carry out the measurement to the inside humidity of engine, still can carry out the moisture absorption to the engine in the testing process, the time has been practiced thrift, and make engine drying testing arrangement's use more extensive.
Further, the humidity detector comprises a hygrometer, a hygrometer mounting seat, a hygrometer gland and a positioning screw;
the hygrometer mounting seat is internally provided with a containing cavity, and the hygrometer is arranged in the containing cavity;
the edge of the accommodating cavity is provided with a positioning and mounting hole;
the hygrometer gland is pressed on the top of the accommodating cavity, and the positioning screw penetrates through the hygrometer gland and is fixed in the positioning mounting hole at the edge of the accommodating cavity;
the bottom of hygrometer mount pad is equipped with the through-hole that is linked together with the desicator, through placing the hygrometer in the hygrometer mount pad, because the bottom of hygrometer mount pad is equipped with the through-hole that is linked together with the desicator, consequently, when measuring, the hygrometer can judge the humidity of the air behind the desicator, if after measuring, the humidity in the air in this engine is still higher, then this engine drying testing arrangement still need continue to place in the engine and carry out moisture absorption and test, until the humidity in the engine accords with the standard.
Furthermore, the hygrometer mount pad edge is equipped with spacing installation fixture block, through the setting of spacing installation fixture block, can be convenient for carry out quick installation and dismantlement with the desicator.
Further, the depth of the accommodating cavity is larger than the sum of the height of the hygrometer and the thickness of the hygrometer gland, and the accommodating cavity is deeper than the sum of the height of the hygrometer and the thickness of the hygrometer gland, so that the accommodating cavity can be better used for placing the hygrometer.
Further, the dryer comprises a drying agent box, a polypropylene net and a limiting right-angle clamping groove;
the limiting right-angle clamping groove is formed in the top of the drying agent box, and the hygrometer mounting seat is detachably arranged in the limiting right-angle clamping groove at the top of the drying agent box through a limiting mounting clamping block;
the polypropylene net is arranged at the bottom of the drying agent box, the hygrometer mounting seat can be conveniently and rapidly detached and installed through the limiting right-angle clamping groove arranged at the top of the drying agent box, and the arrangement of the polypropylene net can limit the placement of the drying agent and facilitate the placement and replacement of the drying agent.
Further, be equipped with the contour sleeve on the connecting seat, the top of location clamping ring is connected with the connecting seat through the contour sleeve, through the contour sleeve that sets up on the connecting seat, can be convenient for restrict the installation height of location clamping ring to when making things convenient for the installation and the place of hygrometer, also strengthened the connection with location clamping ring top.
Still further, the bottom of location clamping ring is equipped with the screens piece, the outside of connecting seat is equipped with the guide slot with screens piece assorted, the bottom of location clamping ring is established in the guide slot in the connecting seat outside through screens piece card, through the setting of screens piece and guide slot for the bottom of location clamping ring can be better be connected with the connecting seat, strengthen the connection with between the connecting seat.
Further, the positioning pressing ring and the clamping block are of an integrated structure, and the integrated positioning pressing ring and the clamping block can simplify the integral structure of the positioning pressing ring and facilitate installation and disassembly.
Furthermore, the second air duct is provided with a detachable plug, and the second air duct can be replaced conveniently through the detachable plug.
Furthermore, the end of the plug is provided with a balancing weight, and the balancing weight can play a role in balancing the plug through the arrangement of the balancing weight.
Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:
according to the engine drying test device disclosed by the utility model, the dryer is sleeved in the first air duct, and the first air duct and the second air duct are mutually communicated, so that the engine drying test device can detect the humidity condition of each position of an engine, so that the measurement area is wider.
Drawings
Fig. 1 is a schematic diagram of an engine dryness test device according to the present utility model.
FIG. 2 is a schematic view of an engine dryness test device according to another embodiment of the present utility model.
FIG. 3 is a schematic view of the engine dry test apparatus according to the present utility model after concealing the first air duct and positioning the clamping ring.
Fig. 4 is a schematic structural view of the humidity detector of the present utility model.
Fig. 5 is a schematic view showing the structure of the bottom of the humidity detector according to the present utility model.
Fig. 6 is a schematic view of the structure of the inside of the humidity detector in the present utility model.
Fig. 7 is a schematic view showing a structure in which the humidity detector is provided on the dryer in the present utility model.
Fig. 8 is a schematic view of the structure of the dryer according to the present utility model.
Fig. 9 is a schematic view of the structure of the positioning press ring in the present utility model.
Fig. 10 is a schematic structural view of the plug disposed on the second airway in the present utility model.
Fig. 11 is a schematic structural view of a plug with a counterweight according to the utility model.
In the figure, 1 is a positioning pressing ring, 2 is a dryer, 3 is a first air duct, 4 is a second air duct, 5 is a communication hole, 6 is a humidity detector, 7 is a connecting seat, 8 is a hygrometer, 9 is a hygrometer mounting seat, 10 is a hygrometer gland, 11 is a positioning screw, 12 is a containing cavity, 13 is a positioning mounting hole, 14 is a through hole, 15 is a positioning mounting clamping block, 16 is a drying agent box, 17 is a polypropylene net, 18 is a positioning right-angle clamping groove, 19 is an equal-height sleeve, 20 is a clamping block, 21 is a guide groove, 22 is a plug and 23 is a balancing weight.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description 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, detachably connected or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, so to speak, the two elements are communicated internally. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present utility model. The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, an engine drying test device comprises a positioning pressing ring 1, a dryer 2, a first air duct 3 and a second air duct 4; the first air duct 3 and the second air duct 4 are respectively provided with a communication hole 5; the dryer 2 is sleeved in the first air duct 3, and the second air duct 4 is arranged at the tail end of the first air duct 3 and is communicated with the first air duct 3; the top of desicator 2 is equipped with detachable humidity detector 6, the outside of first air duct 3 is equipped with connecting seat 7, location clamping ring 1 cover closes on connecting seat 7, establish in first air duct 3 through with desicator 2 cover, and make first air duct 3 and second air duct 4 switch on each other, therefore, engine drying testing arrangement receives the influence of aperture diminish, can all can survey the humidity condition of each position of engine, make measuring region wider, in addition, because be equipped with desicator 2 at first air duct 3 endotheca, when this engine drying testing arrangement is when using, both can carry out the measurement to the inside humidity of engine, can also carry out the moisture absorption to the engine in the testing process, save time, and make the use of engine drying testing arrangement more extensive.
As shown in fig. 4-6, the wetness detector 6 comprises a wetness meter 8, a wetness meter mount 9, a wetness meter gland 10 and a set screw 11; the hygrometer mounting seat 9 is internally provided with a containing cavity 12, and the hygrometer 8 is arranged in the containing cavity 12; the edge of the accommodating cavity 12 is provided with a positioning and mounting hole 13; the hygrometer gland 10 is pressed on the top of the accommodating cavity 12, and the positioning screw 11 passes through the hygrometer gland 10 and is fixed in the positioning mounting hole 13 at the edge of the accommodating cavity 12; the bottom of the hygrometer mounting seat 9 is provided with a through hole 14 communicated with the dryer 2, the hygrometer 8 is arranged in the hygrometer mounting seat 9, and the bottom of the hygrometer mounting seat 9 is provided with the through hole 14 communicated with the dryer 2, so that the hygrometer 8 can judge the humidity of the air passing through the dryer 2 during measurement, if the humidity in the air in the engine is still higher after measurement, the engine drying test device also needs to be continuously placed in the engine for moisture absorption and test until the humidity in the engine meets the standard, wherein a limit mounting clamping block 15 is arranged at the edge of the hygrometer mounting seat 9, and the quick mounting and dismounting with the dryer 2 can be conveniently carried out through the arrangement of the limit mounting clamping block 15.
As shown in fig. 7-8, the dryer 2 includes a desiccant cartridge 16, a polypropylene mesh 17, and a limiting right angle card slot 18; the limiting right-angle clamping groove 18 is formed in the top of the drying agent box 16, and the hygrometer mounting seat 9 is detachably arranged in the limiting right-angle clamping groove 18 in the top of the drying agent box 16 through the limiting mounting clamping block 15; the polypropylene net 17 sets up the bottom at drier box 16, through the spacing right angle draw-in groove 18 that sets up at the top of drier box 16, can be convenient for the hygrometer mount pad 9 carry out quick dismantlement and installation, and the setting of polypropylene net 17 can be spacing to the placing of drier, the placing and the change of drier of being convenient for, wherein, be equipped with the contour cap 19 on connecting seat 7, the top of location clamping ring 1 is connected with connecting seat 7 through contour cap 19, through the contour cap 19 that sets up on connecting seat 7, can be convenient for restrict the installation height of location clamping ring 1, thereby the installation of convenient hygrometer 8 and the connection at the top of location clamping ring 1 have also been strengthened when placing.
As shown in fig. 9, a clamping block 20 is arranged at the bottom of the positioning pressing ring 1, a guide groove 21 matched with the clamping block 20 is arranged at the outer side of the connecting seat 7, the bottom of the positioning pressing ring 1 is clamped in the guide groove 21 at the outer side of the connecting seat 7 through the clamping block 20, the bottom of the positioning pressing ring 1 can be better connected with the connecting seat 7 through the arrangement of the clamping block 20 and the guide groove 21, and the connection between the positioning pressing ring 1 and the connecting seat 7 is enhanced, wherein the positioning pressing ring 1 and the clamping block 20 are in an integrated structure, and the integrated positioning pressing ring 1 and the clamping block 20 can simplify the integral structure of the positioning pressing ring 1 and facilitate the installation and the disassembly.
As shown in fig. 10-11, the second air duct 4 is provided with a detachable plug 22, and the detachable plug 22 can be replaced conveniently, and in practical application, a balancing weight 23 can be further arranged at the tail end of the plug 22, and the balancing weight 23 can play a role in balancing the plug 22.
Example 1
In this embodiment, when the engine needs to be subjected to moisture absorption after cleaning, the desiccant can be placed in the dryer, and the engine drying test device is placed in the engine, at this time, since the communication holes respectively provided on the first air duct and the second air duct are all communicated with the dryer, and the diameter of the second air duct is smaller than that of the first air duct, the engine drying test device can be placed at any position of the engine to absorb moisture of the engine.
Example two
In this embodiment, when it is necessary to measure the humidity of the engine alone, the desiccant may not be placed in the dryer, and at this time, the humidity of the engine may be measured alone by the hygrometer in the engine drying test apparatus.
Example III
In this embodiment, when the engine needs to be subjected to moisture absorption and measurement, the desiccant can be placed in the dryer, the humid air in the engine enters the dryer through the communication holes on the first air duct and the second air duct, and finally reaches the hygrometer after being absorbed by the desiccant in the dryer, because the moisture in a part of the air is absorbed after being absorbed by the desiccant, the air reaches the hygrometer, the humidity of the air is reduced by a part, at this time, the humidity standard of the detection side can be improved, and thus whether the humidity in the engine reaches the standard can be judged.
In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. The utility model provides an engine drying testing arrangement, includes location clamping ring, desicator, first air duct and second air duct, its characterized in that:
communication holes are respectively arranged on the first air duct and the second air duct;
the dryer is sleeved in the first air duct, and the second air duct is arranged at the tail end of the first air duct and is communicated with the first air duct;
the top of desicator is equipped with detachable humidity detector, the outside of first air duct is equipped with the connecting seat, the location clamping ring covers on the connecting seat.
2. The engine dryness test device according to claim 1, wherein: the humidity detector comprises a hygrometer, a hygrometer mounting seat, a hygrometer gland and a positioning screw;
the hygrometer mounting seat is internally provided with a containing cavity, and the hygrometer is arranged in the containing cavity;
the edge of the accommodating cavity is provided with a positioning and mounting hole;
the hygrometer gland is pressed on the top of the accommodating cavity, and the positioning screw penetrates through the hygrometer gland and is fixed in the positioning mounting hole at the edge of the accommodating cavity;
the bottom of hygrometer mount pad is equipped with the through-hole that is linked together with the desicator.
3. The engine dryness test device according to claim 2, wherein: and a limit installation clamping block is arranged at the edge of the hygrometer installation seat.
4. The engine dryness test device according to claim 2, wherein: the depth of the receiving cavity is greater than the sum of the height of the hygrometer and the thickness of the hygrometer gland.
5. The engine dryness test device according to claim 3, wherein: the dryer comprises a drying agent box, a polypropylene net and a limiting right-angle clamping groove;
the limiting right-angle clamping groove is formed in the top of the drying agent box, and the hygrometer mounting seat is detachably arranged in the limiting right-angle clamping groove at the top of the drying agent box through a limiting mounting clamping block;
the polypropylene mesh is disposed at the bottom of the desiccant cartridge.
6. The engine dryness test device according to claim 1, wherein: the connecting seat is provided with a constant-height sleeve, and the top of the positioning pressing ring is connected with the connecting seat through the constant-height sleeve.
7. The engine dryness test device according to claim 1, wherein: the bottom of location clamping ring is equipped with the screens piece, the outside of connecting seat is equipped with the guide slot with screens piece assorted, the bottom of location clamping ring is established in the guide slot in the connecting seat outside through screens piece card.
8. The engine dryness test device according to claim 7, wherein: the positioning pressing ring and the clamping block are of an integrated structure.
9. The engine dryness test device according to claim 1, wherein: and a detachable plug is arranged on the second air duct.
10. The engine dryness test device according to claim 9, wherein: and the tail end of the plug is provided with a balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322262210.5U CN220690457U (en) | 2023-08-22 | 2023-08-22 | Engine drying testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322262210.5U CN220690457U (en) | 2023-08-22 | 2023-08-22 | Engine drying testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220690457U true CN220690457U (en) | 2024-03-29 |
Family
ID=90377277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322262210.5U Active CN220690457U (en) | 2023-08-22 | 2023-08-22 | Engine drying testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220690457U (en) |
-
2023
- 2023-08-22 CN CN202322262210.5U patent/CN220690457U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |