CN220849868U - Filter element assembly of diesel filter for generator set - Google Patents
Filter element assembly of diesel filter for generator set Download PDFInfo
- Publication number
- CN220849868U CN220849868U CN202322897349.7U CN202322897349U CN220849868U CN 220849868 U CN220849868 U CN 220849868U CN 202322897349 U CN202322897349 U CN 202322897349U CN 220849868 U CN220849868 U CN 220849868U
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- China
- Prior art keywords
- filter element
- shell
- filter
- diesel
- mounting plate
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002283 diesel fuel Substances 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model belongs to the technical field of diesel filters, and particularly relates to a filter element assembly of a diesel filter for a generator set, which comprises a shell, wherein the shell is hollow, a filter element is arranged on the inner side of the shell, a mounting plate is arranged at the lower part of the shell, a water absorbing part is arranged above the mounting plate and is used for absorbing water on the inner side of the filter element, the water absorbing part is an absorbing plate arranged on the mounting plate, the absorbing plate penetrates into the inner side of the shell and is arranged on the outer side of the filter element, a spacing groove is arranged between the absorbing plates, a plurality of clamping blocks are arranged above the mounting plate and on the outer side of the absorbing plate, clamping grooves which are the same in number and correspond to the clamping blocks in position are arranged below the shell, a rotating gear is arranged on the inner side of the shell and near the top end, and a meshing gear is arranged on the outer side of the filter element. The utility model can absorb the moisture in the filter element by utilizing the adsorption plate and clean and replace the adsorption plate, thereby avoiding frequent cleaning and replacement of the filter element.
Description
Technical Field
The utility model belongs to the technical field of diesel filters, and particularly relates to a filter element assembly of a diesel filter for a generator set.
Background
The diesel generator set is a device for driving a generator to generate electric energy by using a diesel engine as power, the performance and the service life of the diesel generator set are closely related to the cleanliness of a fuel system of the diesel generator set, and main pollutants in the fuel system are water and mechanical impurities in diesel, which can cause corrosion, abrasion, blockage and other damages to parts such as an oil injection pump, an oil injection nozzle, an air cylinder sleeve, a piston ring and the like of the diesel engine, so that the normal operation and the service life of the diesel generator set are affected;
In order to ensure the cleanliness of the fuel system of the diesel generator set, a diesel filter is generally required to be installed in the fuel system to filter water and mechanical impurities in diesel, and at present, the filter elements of the diesel filter commonly used in the market have the following types:
paper filter element: the filter adopts the paper filter core as the filter medium, and the water and impurities in the diesel oil are trapped in the filter core through the micropores on the paper filter core, so that the diesel oil is filtered;
Metal net type filter element: the filter adopts the metal net as the filter medium, and the moisture and impurities in the diesel oil are trapped in the metal net through the pores of the metal net, so that the diesel oil is filtered;
Glass fiber type filter element: the filter adopts glass fiber as a filter medium, and the water and impurities in the diesel oil are trapped in the glass fiber through capillary action on the glass fiber, so that the diesel oil is filtered;
The above diesel filters have respective advantages and disadvantages, but do not solve a common problem of effectively discharging the collected moisture to the outside to prevent excessive moisture from accumulating in the filter element, causing filter element failure or moisture from entering the generator set to cause failure, so that a filter element assembly of the diesel filter for the generator set is required, which can discharge the collected moisture to the outside and ensure the normal operation and service life of the generator set.
Disclosure of utility model
The utility model aims to provide a filter element assembly of a diesel filter for a generator set, which can absorb moisture in a filter element by utilizing an adsorption plate and clean and replace the adsorption plate so as to avoid frequent cleaning and replacement of the filter element.
The technical scheme adopted by the utility model is as follows:
the filter element component of the diesel filter for the generator set comprises a shell, wherein the shell is hollow, a filter element is arranged on the inner side of the shell, and a mounting plate is arranged on the lower part of the shell;
A water absorption part for absorbing water in the filter element is arranged above the mounting plate;
the water absorption part is a plurality of adsorption plates which are arranged around the upper part of the mounting plate in a surrounding way, the adsorption plates penetrate between the shell and the filter element, and a spacing groove is formed between any two adjacent adsorption plates.
The top of mounting panel just is located the outside of adsorption plate is provided with a plurality of fixture blocks, the below of shell be provided with fixture block quantity the draw-in groove that the position corresponds.
The inside of shell just is close to the position department of top and is provided with the rotation gear, the outside of filter core is provided with the meshing gear, just the meshing gear with the rotation gear meshing is connected, the inboard of shell just is located the motor is installed to the lower part of rotation gear, just the output of motor vertically upwards with the central point department interconnect of rotation gear.
The utility model has the technical effects that: the adsorption plate can absorb moisture in the filter element, and the adsorption plate is cleaned and replaced by detaching the mounting plate from the shell and detaching the mounting plate from the adsorption plate, so that frequent cleaning and replacement of the filter element are avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure between the cartridge, the adsorbent plate and the housing of the present utility model;
fig. 3 is a cross-sectional view of the housing of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
A housing; 2. a filter element; 3. a mounting plate; 4. an adsorption plate; 41. a spacing groove; 5. a clamping groove; 6. a clamping block; 7. a baffle plate; 8. a mounting cover; 9. a meshing gear; 10. rotating the gear; 11. and a motor.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in fig. 1-3, an embodiment of the present utility model includes a housing 1, where the material of the housing 1 may be any other harmless material except soft materials, such as iron, plastic, etc., the housing 1 is hollow, a filter element 2 is disposed on the inner side of the housing 1, and when the filter element 2 works, it can filter impurities in diesel oil, etc., and when the filter element 2 works, it is also necessary to filter moisture in the diesel oil to prevent the water in the diesel oil from damaging a generator set, it is necessary to say that a diesel oil tank or other components containing diesel oil are disposed above the filter element 2 through a pipe or other transmission objects, and the generator set is below, so that the filter element 2 is transmitted from top to bottom when oil is transmitted, a mounting plate 3 is mounted on the lower portion of the housing 1, and the mounting plate 3 can be connected with the housing 1 in any manner, such as by a screw connection or a clamping connection;
a water absorbing part for absorbing water in the filter element 2 is arranged above the mounting plate 3; referring to fig. 2, the water absorbing part is a plurality of adsorption plates 4 which are annularly arranged around the upper part of the mounting plate 3, the water absorbing part is an adsorption plate 4 arranged on the mounting plate 3, the adsorption plate 4 is arranged between the shell 1 and the filter element 2 in a penetrating way, the adsorption plate 4 has the characteristic of absorbing water but not absorbing oil, and the material of the adsorption plate 4 can be polyacrylic gel;
According to the above description, the polyacrylic acid gel is a polymer material having strong water absorption capacity, and can absorb water molecules in its network structure, so that the volume is expanded, but the gel does not absorb oil, because the surface tension of oil is higher than that of water, and can not enter into the pores of the gel, therefore, the polyacrylic acid gel is a material which only absorbs water and does not absorb oil, of course, other existing hydrophilic and oleophobic substances are also feasible, and the principle can be realized by using hydrophilic and oleophilic substances such as sponge.
The adsorption plate 4 penetrates into the inner side of the housing 1 and is arranged on the outer side of the filter element 2.
Referring to fig. 2, a plurality of clamping blocks 6 are arranged above the mounting plate 3 and located on the outer side of the adsorption plate 4, the number of the clamping blocks 6 is at least 3, clamping grooves 5 which are the same as the number of the clamping blocks 6 and correspond to the positions are arranged below the shell 1, the clamping grooves 5 can be clamped into the inner sides of the clamping grooves 5 on the shell 1, further the subsequent rotation effects of the mounting plate 3 and the adsorption plate 4 can be limited, and the like, the mounting plate 3 is rectangular in shape, the torsion resistance between the mounting plate 3 and the shell 1 can be increased to the greatest extent, a baffle 7 is further arranged between the filter element 2 and the adsorption plate 4, the baffle 7 is used for surrounding the filter element 2, the baffle 7 is made of a layer of isolation material, the material can be organic polymer fibers, when the filter element 2 works normally, the baffle 7 can block oil in the filter element 2 from penetrating into the inner side of the adsorption plate 4, and centrifugal force generated by the baffle 7 can pass through the baffle 7 until contacting the adsorption plate 4 when the filter element 2 rotates;
In general, the filter element 2 is rotated according to different filters, and there are two kinds of filters, such as:
The centrifugal diesel oil filter has one rotor sleeved on one shaft and with two nozzles in opposite injection directions, and when oil enters the rotor and comes out from the nozzles, the rotor rotates fast to clean the oil inside the rotor, the impurity in the oil is centrifugally thrown onto the inner wall of the rotor, the oil from the nozzles flows back to the oil sump, and the filter core of the filter is the rotor itself and is rotated through the reaction force of the oil flow from the nozzles;
Cyclone diesel filter: the filter has a cylindrical shell and a conical inner wall, when oil enters the shell, the oil is forced to rotate along the conical inner wall to form a cyclone, impurities and moisture in the cyclone are thrown towards the outer wall and discharged from the bottom, and the filter element of the filter is the conical inner wall, which is rotated by cyclone force generated by oil flow;
The above two descriptions are the rotation of the filter element 2, which has wider application in the fields of generator sets and the like, and are not described in detail herein;
According to the above structure, the rotary gear 10 is provided at the position of the inner side of the housing 1 near the top end, the mounting frame is provided at the position of the inner side of the housing 1 near the upper part, the rotary gear 10 is mounted in the mounting frame, the engaging gear 9 is provided at the outer side of the filter element 2, further, the mounting cover 8 is provided between the engaging gear 9 and the filter element 2, the mounting cover 8 can establish a good protection layer between the engaging gear 9 and the filter element 2, when the engaging gear 9 rotates, the mounting cover 8 can be driven to rotate at first, then the filter element 2 is driven to rotate, thereby preventing the filter element 2 from deformation due to torsion force, the engaging gear 9 and the rotary gear 10 are connected in an engaged manner, the diameter of the rotary gear 10 is smaller than that of the engaging gear 9, when the rotary gear 10 is installed, the size of the shell 1 can be adapted, when the rotary gear 10 rotates, the meshing gear 9 rotates slowly, friction force between the filter element 2 and the outer baffle 7 is further reduced, a motor 11 is installed on the inner side of the shell 1 and positioned at the lower part of the rotary gear 10, the output end of the motor 11 is vertically upwards connected with the central position of the rotary gear 10, when the rotary gear 10 is driven to rotate, the motor 11 can be started, the output end of the motor 11 drives the rotary gear 10 to rotate, the rotary gear 10 is driven to rotate, a spacing groove 41 is formed between any two adjacent adsorption plates 4, and when the filter element 2 rotates, friction force between the spacing groove 41 and the adsorption plates 4 is reduced;
when sufficient moisture is collected by the adsorption plate 4, the mounting plate 3 and the housing 1 can be detached, and the mounting plate 3 and the adsorption plate 4 can be detached, so that the adsorption plate 4 can be cleaned and replaced, and frequent cleaning and replacement of the filter element 2 can be avoided.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (5)
1. The utility model provides a diesel filter's for generating set filter core subassembly, includes shell (1), its characterized in that: the shell (1) is arranged in a hollow mode, a filter element (2) is arranged on the inner side of the shell (1), and a mounting plate (3) is arranged on the lower portion of the shell (1);
a water absorbing part for absorbing water in the filter element (2) is arranged above the mounting plate (3);
The water absorption part is a plurality of adsorption plates (4) which are annularly arranged around the upper part of the mounting plate (3), the adsorption plates (4) are arranged between the shell (1) and the filter element (2) in a penetrating way, and spacing grooves (41) are formed between any two adjacent adsorption plates (4).
2. The filter element assembly of a diesel filter for a generator set of claim 1, wherein: the mounting plate is characterized in that a plurality of clamping blocks (6) are arranged above the mounting plate (3) and outside the adsorption plate (4), and clamping grooves (5) which are the same in number and correspond to the clamping blocks (6) in position are arranged below the shell (1).
3. The filter element assembly of a diesel filter for a generator set of claim 1, wherein: the utility model discloses a filter cartridge, including shell (1), motor (11) are installed to the inboard of shell (1) and be close to the position department on top, the outside of filter core (2) is provided with meshing gear (9), just meshing gear (9) with rotation gear (10) meshing is connected, the inboard of shell (1) just is located rotation gear (10) lower part installs motor (11), just the output of motor (11) vertically upwards with rotation gear (10) central point puts department interconnect.
4. A filter element assembly for a diesel fuel filter for a generator set as defined in claim 3, wherein: a mounting cover (8) is arranged between the meshing gear (9) and the filter element (2).
5. A filter element assembly for a diesel fuel filter for a generator set according to any one of claims 1-4, wherein: a baffle plate (7) is further arranged between the filter element (2) and the adsorption plate (4), and the baffle plate (7) is used for surrounding the filter element (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322897349.7U CN220849868U (en) | 2023-10-27 | 2023-10-27 | Filter element assembly of diesel filter for generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322897349.7U CN220849868U (en) | 2023-10-27 | 2023-10-27 | Filter element assembly of diesel filter for generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220849868U true CN220849868U (en) | 2024-04-26 |
Family
ID=90744035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322897349.7U Active CN220849868U (en) | 2023-10-27 | 2023-10-27 | Filter element assembly of diesel filter for generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220849868U (en) |
-
2023
- 2023-10-27 CN CN202322897349.7U patent/CN220849868U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |