CN209724455U - Exhaust gas from diesel vehicle particulate filter arrangement - Google Patents
Exhaust gas from diesel vehicle particulate filter arrangement Download PDFInfo
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- CN209724455U CN209724455U CN201920493478.0U CN201920493478U CN209724455U CN 209724455 U CN209724455 U CN 209724455U CN 201920493478 U CN201920493478 U CN 201920493478U CN 209724455 U CN209724455 U CN 209724455U
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- tube body
- level
- exhaust gas
- diesel vehicle
- screw thread
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Abstract
The utility model relates to exhaust gas from diesel vehicle filter device technical fields, and disclose exhaust gas from diesel vehicle particulate filter arrangement, solves the convenience of current exhaust particulate object filter device installation, and it is not easy to the problem of strainer of its inside is cleared up and replaced, it includes screen pipe and exhaust gas from diesel vehicle pipe, the bottom of the screen pipe is fixedly connected with connecting tube, the top of connection inside pipe wall offers the first connection screw thread, the top of exhaust gas from diesel vehicle pipe offers the second connection screw thread, the top movable of exhaust gas from diesel vehicle pipe is plugged on the inside of connecting tube and is connected by the first connection screw thread and the second connection screw thread screw thread, screen pipe includes level-one tube body, second level tube body and three-level tube body, level-one tube body, mechanism is fixedly connected with by four between second level tube body and the surface of three-level tube body to be connected；This exhaust gas from diesel vehicle particulate filter arrangement can be installed quickly and easily, and can its inside be cleared up and be replaced interior fittings.
Description
Technical field
The utility model belongs to exhaust gas from diesel vehicle filter device technical field, and specially exhaust gas from diesel vehicle particle filtering fills
It sets.
Background technique
Diesel vehicle can generate a large amount of harmful substance since diesel oil cannot be burned completely, such as: CO, NO, SO, SO2 have
Evil gas, and when diesel combustion anoxic, a large amount of soot can be also generated, soot is the carbon black pellet of harmful substance；And carbon
Cigarette will cause very big influence to environment, have great harm to people's health after sucking human body；It is sent out for carbon black people
It is bright go out exhaust particulate object filter device.
But existing exhaust particulate object filter device is connected directly between in offgas duct by welding mostly, and installation is very
Inconvenience, while existing exhaust particulate object filter device is not easy to that the strainer inside filter device is cleared up and replaced；
Therefore, it for current situation, now needs to make improvements, it is made to meet the use demand of people.
Summary of the invention
For above situation, to overcome the shortcomings of existing technologies, the utility model provides exhaust gas from diesel vehicle particle filtering dress
It sets, the convenience of the current exhaust particulate object filter device installation of effective solution, and is not easy to carry out the strainer of its inside
The problem of cleaning and replacement.
To achieve the above object, the utility model provides the following technical solutions: exhaust gas from diesel vehicle particulate filter arrangement, including
Screen pipe and exhaust gas from diesel vehicle pipe, the bottom of the screen pipe are fixedly connected with connecting tube, and the top for connecting inside pipe wall offers
First connection screw thread, the top of exhaust gas from diesel vehicle pipe offer the second connection screw thread, the top movable grafting of exhaust gas from diesel vehicle pipe
It is connected with the inside of connecting tube and by the first connection screw thread and the second connection screw thread screw thread, screen pipe includes level-one pipe
Body, second level tube body and three-level tube body are fixedly connected with machine by four between level-one tube body, second level tube body and the surface of three-level tube body
Structure is connected, and activity is connected with filter plate, the internal activity clamping of second level tube body between second level tube body and the inside of three-level tube body
There is filter screen, the internal activity of level-one tube body is connected with filtration core, and the bottom of three-level tube cavity is equipped with collection chamber, collecting chamber
It is fixedly connected with gas-guide tube in the middle part of body, gas compression Tapered Cup is fixedly connected at the top of gas-guide tube.
Preferably, the lower part of the connection inside pipe wall opens up fluted, and the equidistant activity in the lower part of groove is connected with ball,
The surface of ball is in contact with the sliding of the surface of exhaust gas from diesel vehicle pipe.
Preferably, mechanism is fixedly connected with described in four includes the first fixture nut, connecting screw, connection lantern ring and second
Fixture nut, four the first fixture nuts, four connection lantern rings and four the second fixture nuts are equidistant respectively is fixedly connected on
The surface of level-one tube body, second level tube body and three-level tube body, connection lantern ring are actively socketed on the surface of connecting screw, connecting screw
Both ends are connected with the first fixture nut and the second fixture nut screw thread respectively.
Preferably, exhaust pipe is fixedly connected at the top of the level-one tube body.
Preferably, the strainer includes cylindrical frame and two strainer ontologies, and two strainer ontologies are respectively fixedly connected with
In the top and bottom of cylindrical frame.
Preferably, the top of the bottom of the level-one tube body, the top and bottom of second level tube body and three-level tube body is opened
Equipped with seal groove, activity is connected with the first sealing card between the seal groove at the top of second level tube body and the seal groove of level-one bottom
Collar, activity is connected with the second sealing clamp ring between the seal groove of second level bottom and the seal groove at the top of three-level tube body.
Compared with prior art, the utility model has the beneficial effects that
(1), at work, by being provided with connecting tube, the first connection screw thread and the second connection screw thread, make screen pipe and bavin
Oily tailstock tracheae is more convenient in connection；Connecting tube is inserted in the top of exhaust gas from diesel vehicle pipe first, is rotatablely connected simultaneously
Pipe, make the first connection screw thread be attached with the second connection screw thread (connecting tube connect during by the rolling of ball, make it
It is more convenient and secured when connection, while screen pipe and exhaust gas from diesel vehicle pipe can also effectively cope with diesel oil after connection
Generated vibration after vehicle starting)；
It (2), can be effective by being provided with level-one tube body, second level tube body, three-level tube body and being fixedly connected with mechanism
Screen pipe is dismantled, so as to easily to filter plate, filter screen and the filtration core inside screen pipe carry out cleaning and
Replacement, enables being filtered for screen pipe continuous and effective, by being rotatablely connected screw rod, keeps one end of connecting screw solid with second
Determine nut mutually to separate, then level-one tube body, second level tube body and three-level tube body are separated, its inside is cleared up respectively, and
Replace filtration core, filter screen and filter plate.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial sectional view of the utility model Fig. 1；
Fig. 3 is the partial sectional view of the utility model Fig. 1；
Fig. 4 is the top view of the utility model filter screen；
In figure: 1, screen pipe；2, exhaust gas from diesel vehicle pipe；3, connecting tube；301, groove；302, ball；4, the first connection spiral shell
Line；5, the second connection screw thread；6, level-one tube body；601, exhaust pipe；7, second level tube body；8, three-level tube body；9, it is fixedly connected with mechanism；
901, the first fixture nut；902, connecting screw；903, lantern ring is connected；904, the second fixture nut；10, filter plate；11, it filters
Net；1101, cylindrical frame；1102, strainer ontology；12, filtration core；13, collection chamber；14, gas-guide tube；15, gas compression
Tapered Cup.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment；Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one, is provided by Fig. 1, Fig. 2 and Fig. 3, and the utility model includes screen pipe 1 and exhaust gas from diesel vehicle pipe 2, filtering
The bottom of pipe 1 is fixedly connected with connecting tube 3, and the top of 3 inner wall of connecting tube offers the first connection screw thread 4, exhaust gas from diesel vehicle pipe 2
Top offer the second connection screw thread 5, by being provided with connecting tube 3, the first connection screw thread 4 and the second connection screw thread 5, made
Chimney filter 1 and exhaust gas from diesel vehicle pipe 2 are more convenient in connection；Connecting tube 3 is inserted in the top of exhaust gas from diesel vehicle pipe 2 first,
It is rotatablely connected pipe 3 simultaneously, being attached the first connection screw thread 4 and the second connection screw thread 5, (connecting tube 3 is led to during connecting
The rolling for crossing ball 302, it is more convenient and secured when making its connection, while screen pipe 1 and exhaust gas from diesel vehicle pipe 2 are in connection
After can also effectively cope with diesel vehicle starting after generated vibration), the top movable of exhaust gas from diesel vehicle pipe 2 be plugged on even
The inside of adapter tube 3 is simultaneously connected by the first connection screw thread 4 with 5 screw thread of the second connection screw thread, screen pipe 1 include level-one tube body 6,
Second level tube body 7 and three-level tube body 8 are fixedly connected between level-one tube body 6, second level tube body 7 and the surface of three-level tube body 8 by four
Mechanism 9 is connected, and activity is connected with filter plate 10, the inside of second level tube body 7 between second level tube body 7 and the inside of three-level tube body 8
Activity is connected with filter screen 11, and the internal activity of level-one tube body 6 is connected with filtration core 12, by being provided with level-one tube body 6, second level
Tube body 7, three-level tube body 8 and it is fixedly connected with mechanism 9, effectively screen pipe 1 can be dismantled, so as to convenient
Filter plate 10, filter screen 11 and filtration core 12 inside screen pipe 1 is cleared up and replaced, screen pipe 1 is enable persistently to have
Effect is filtered, and by rotation connection screw rod 902, separates one end of connecting screw 902 with 904 phase of the second fixture nut,
Then level-one tube body 6, second level tube body 7 and three-level tube body 8 are separated, its inside is cleared up respectively, and replacement filtration core
12, the bottom of filter screen 11 and filter plate 10,8 inner cavity of three-level tube body is equipped with collection chamber 13, and the middle part of collection chamber 13 is fixed
It is connected with gas-guide tube 14, the top of gas-guide tube 14 is fixedly connected with gas compression Tapered Cup 15.
Embodiment two is provided by Fig. 2 on the basis of example 1, and the lower part of 3 inner wall of connecting tube opens up fluted 301,
The equidistant activity in the lower part of groove 301 is connected with ball 302, and phase is slided with the surface of exhaust gas from diesel vehicle pipe 2 in the surface of ball 302
Contact keeps connecting tube 3 more convenient when connecting with exhaust gas from diesel vehicle pipe 2 by the setting of groove 301 and ball 302, with
And more securely.
Embodiment three is provided by Fig. 1 on the basis of example 1, and it includes first fixed that four, which are fixedly connected with mechanism 9,
Nut 901, connecting screw 902, connection lantern ring 903 and the second fixture nut 904, four the first fixture nut 901, four connections
Lantern ring 903 and four the second fixture nuts 904 are equidistant respectively is fixedly connected on level-one tube body 6, second level tube body 7 and three-level tube body
8 surface, connection lantern ring 903 are actively socketed on the surface of connecting screw 902, and the both ends of connecting screw 902 are solid with first respectively
Determine nut 901 to be connected with 904 screw thread of the second fixture nut, passes through the first fixture nut 901, connecting screw 902, connection lantern ring
903 and second fixture nut 904 setting, so that level-one tube body 6, second level tube body 7 and three-level tube body 8 is can be carried out effectively connection
And disassembly.
Example IV is provided by Fig. 1 on the basis of example 1, and the top of level-one tube body 6 is fixedly connected with exhaust pipe
601, the setting of exhaust pipe 601 makes filtered tail gas can be carried out effectively discharge.
Embodiment five is provided by Fig. 4 on the basis of example 1, and filter screen 11 includes cylindrical frame 1101 and two
A strainer ontology 1102, two strainer ontologies 1102 are respectively fixedly connected in the top and bottom of cylindrical frame 1101, made
Strainer 11 can be carried out effectively installation and cleaning.
Embodiment six is provided by Fig. 3 on the basis of example 1, the bottom of level-one tube body 6, second level tube body 7 top
Seal groove, the seal groove at 7 top of second level tube body and 6 bottom of level-one tube body are offered with the top of bottom and three-level tube body 8
Seal groove between activity be connected with the first sealing clamp ring, the seal groove of 7 bottom of second level tube body is close with 8 top of three-level tube body
Activity is connected with the second sealing clamp ring between sealing groove, passes through seal groove, the first sealing clamp ring and the second sealing clamp ring
It uses, makes to connect between level-one tube body 6, second level tube body 7 and three-level tube body 8 stronger.
Connecting tube 3: when installation, being inserted in the top of exhaust gas from diesel vehicle pipe 2 first, while being rotatablely connected pipe 3 by working principle,
It is attached the first connection screw thread 4 and the second connection screw thread 5, connecting tube 3 passes through the rolling of ball 302 during connecting,
It is more convenient and secured when making its connection；When needing to dismantle cleaning, first by rotation connection screw rod 902, make to connect spiral shell
One end of bar 902 is separated with 904 phase of the second fixture nut, then separates level-one tube body 6, second level tube body 7 and three-level tube body 8,
Its inside is cleared up respectively, and replacement filtration core 12, filter screen 11 and filter plate 10.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. exhaust gas from diesel vehicle particulate filter arrangement, including screen pipe (1) and exhaust gas from diesel vehicle pipe (2), it is characterised in that: the mistake
The bottom of chimney filter (1) is fixedly connected with connecting tube (3), and the top of connecting tube (3) inner wall offers the first connection screw thread (4), bavin
The top of oily tailstock tracheae (2) offers the second connection screw thread (5), and the top movable of exhaust gas from diesel vehicle pipe (2) is plugged on and connects
It takes over the inside of (3) and is connected by the first connection screw thread (4) with the second connection screw thread (5) screw thread, screen pipe (1) includes one
Grade tube body (6), second level tube body (7) and three-level tube body (8), the surface of level-one tube body (6), second level tube body (7) and three-level tube body (8)
Between be fixedly connected with mechanism (9) by four and be connected, activity is clamped between second level tube body (7) and the inside of three-level tube body (8)
Have filter plate (10), the internal activity of second level tube body (7) is connected with filter screen (11), the internal activity clamping of level-one tube body (6)
Have filtration core (12), the bottom of three-level tube body (8) inner cavity is equipped with collection chamber (13), and collection chamber is fixedly connected in the middle part of (13)
Have gas-guide tube (14), gas compression Tapered Cup (15) are fixedly connected at the top of gas-guide tube (14).
2. exhaust gas from diesel vehicle particulate filter arrangement according to claim 1, it is characterised in that: connecting tube (3) inner wall
Lower part open up fluted (301), the equidistant activity in lower part of groove (301) is connected with ball (302), the table of ball (302)
Face is in contact with the sliding of the surface of exhaust gas from diesel vehicle pipe (2).
3. exhaust gas from diesel vehicle particulate filter arrangement according to claim 1, it is characterised in that: be fixedly connected with machine described in four
Structure (9) includes the first fixture nut (901), connecting screw (902), connects lantern ring (903) and the second fixture nut (904),
Four the first fixture nuts (901), four connection lantern rings (903) and the equidistant fixation respectively of four the second fixture nuts (904)
It is connected to the surface of level-one tube body (6), second level tube body (7) and three-level tube body (8), connection lantern ring (903) is actively socketed on connection
The surface of screw rod (902), the both ends of connecting screw (902) respectively with the first fixture nut (901) and the second fixture nut (904)
Screw thread is connected.
4. exhaust gas from diesel vehicle particulate filter arrangement according to claim 1, it is characterised in that: the level-one tube body (6)
Top is fixedly connected with exhaust pipe (601).
5. exhaust gas from diesel vehicle particulate filter arrangement according to claim 1, it is characterised in that: the filter screen (11) includes
Cylindrical frame (1101) and two strainer ontologies (1102), two strainer ontologies (1102) are respectively fixedly connected in cylindrical frame
The top and bottom of frame (1101).
6. exhaust gas from diesel vehicle particulate filter arrangement according to claim 1, it is characterised in that: the level-one tube body (6)
The top of bottom, the top and bottom of second level tube body (7) and three-level tube body (8) offers seal groove, second level tube body (7) top
Activity is connected with the first sealing clamp ring, second level tube body (7) bottom between the seal groove in portion and the seal groove of level-one tube body (6) bottom
Activity is connected with the second sealing clamp ring between the seal groove in portion and the seal groove at the top of three-level tube body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493478.0U CN209724455U (en) | 2019-04-12 | 2019-04-12 | Exhaust gas from diesel vehicle particulate filter arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493478.0U CN209724455U (en) | 2019-04-12 | 2019-04-12 | Exhaust gas from diesel vehicle particulate filter arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209724455U true CN209724455U (en) | 2019-12-03 |
Family
ID=68691475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920493478.0U Expired - Fee Related CN209724455U (en) | 2019-04-12 | 2019-04-12 | Exhaust gas from diesel vehicle particulate filter arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209724455U (en) |
-
2019
- 2019-04-12 CN CN201920493478.0U patent/CN209724455U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |