Quickly disassembled environment-friendly long-acting automobile exhaust purifier

Abstract

The utility model relates to tail gas purification technical field, and disclose a kind of quick dismounting environmental protection long-acting automobile tail gas purifier, including import shell and export shell, the top of the import shell is fixedly connected with export shell, the front top of the import shell is fixedly connected with fixed component, the import shell includes import casing, accommodating groove is opened in the inside of the import casing, the side of the import casing is fixedly connected with mounting bracket, the front top of the import casing is fixedly connected with first limit ring, the top middle part of the first limit ring is opened with lower connecting groove, the front middle part of the first limit ring is opened with lower placing groove;The utility model is fixed groove by the cooperation of first limit ring and second limit ring, fixed by the cooperation of fastening ring and fixed groove, it is favorable to quick fixing and dismounting import shell and export shell, so that the installation and dismounting of tail gas purifier become simple and fast.

Description

Technical Field

[0001] This utility model relates to the field of exhaust gas purification technology, and more specifically to a quick-installation, environmentally friendly, and long-lasting automotive exhaust gas purifier. Background Technology

[0002] An automobile is a non-rail-borne vehicle driven by a power source and equipped with four or more wheels. It is mainly used to transport people, goods, or tow other vehicles. Automobiles are classified according to their power source into fuel vehicles, electric vehicles, hydrogen fuel cell vehicles, and other experimental models. Among fuel vehicles, those equipped with diesel engines are diesel vehicles. Their core characteristic is that they use diesel as fuel and achieve energy conversion through compression ignition (without spark plugs). After diesel fuel is burned, it emits serious pollutants, which need to be purified. The exhaust gas purifier is the core device for reducing pollutant emissions in automobile exhaust. It achieves environmental protection goals through technologies such as catalytic conversion, particulate filtration, and chemical reduction.

[0003] Existing exhaust gas purifiers require regular maintenance, and each maintenance is cumbersome, time-consuming, and labor-intensive, making them inconvenient to maintain. Secondly, the exhaust gas purifier contains filters and other devices that purify exhaust gases, which generally require manual cleaning during maintenance. The difficult-to-disassemble outer shell makes it equally difficult to clean and maintain these devices. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a quick-installation and disassembly environmentally friendly and long-lasting automotive exhaust purifier to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a quick-assembly and disassembly environmentally friendly long-lasting automotive exhaust purifier, comprising an inlet shell assembly and an outlet shell assembly. The top of the inlet shell assembly is fixedly connected to the outlet shell assembly, and a fixing assembly is fixedly connected to the top front of the inlet shell assembly. A filter assembly is fixedly connected inside the outlet shell assembly. The inlet shell assembly includes an inlet housing, and the inside of the inlet housing has a receiving groove. A mounting bracket is fixedly connected to one side of the inlet housing. A first limiting ring is fixedly connected to the top front of the inlet housing. A lower connecting groove is formed in the middle of the top of the first limiting ring, and a lower placement groove is formed in the middle of the front of the first limiting ring.

[0006] Furthermore, a connecting ring is fixedly connected to the top of the imported housing assembly near the center, and limit blocks are fixedly connected to the top of both sides of the connecting ring. Mounting holes are provided on the side of the mounting bracket, and the height of the top front of the first limit ring is lower than the height of the top back.

[0007] Furthermore, the outlet housing assembly includes an outlet housing, a second limiting ring is fixedly connected to the bottom front of the outlet housing, an upper connecting groove is formed in the middle of the bottom of the second limiting ring, an upper placement groove is formed in the middle of the front of the second limiting ring, a connecting hole is formed in the middle of the top of the outlet housing, a limiting groove is formed near the middle of the bottom of the outlet housing, the limiting groove has an inverted L-shaped structure and is adapted to the connecting ring, and slots are formed on the front and back of the bottom of the limiting groove, the slots are adapted to the limiting block.

[0008] Furthermore, the fixing component includes a fastening ring, a locking sleeve is fixedly connected to one end of the back side of the fastening ring, a rotating rod is movably sleeved inside the locking sleeve, and a drive ring is fixedly connected to the outside of the rotating rod.

[0009] Furthermore, a handle is fixedly connected to the front of the rotating rod, and a slotted plate is fixedly connected to the front of the fastening ring. The slotted plate has evenly distributed drive slots on its outer side, and the drive slots are compatible with the drive ring.

[0010] Furthermore, the filter assembly includes a filter cylinder, a filter screen is fixedly connected to the bottom of the filter cylinder, a ceramic shell is fixedly connected to the outside of the filter cylinder, the ceramic shell is porous ceramic, and a guide cylinder is fixedly connected to the top of the filter cylinder.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model uses a first limiting ring and a second limiting ring to form a fixing groove. The groove plate is inserted from one side of the upper and lower placement grooves, enters the fixing groove, and exits from the other side. By fixing the fixing components to the first and second limiting rings, it is convenient to quickly fix and disassemble the inlet and outlet shell components, making the installation and disassembly of the exhaust gas purifier simple and quick, shortening the purifier's maintenance time, reducing maintenance difficulty, improving maintenance efficiency, and allowing for an appropriate increase in maintenance frequency, thereby ensuring the purifier's purification effect and service life.

[0013] 2. This utility model has a fixing component. By rotating the handle, the rotating rod is driven to rotate within the locking sleeve, thereby causing the driving ring on the rotating rod to cooperate with the driving groove to drive the through-groove plate to move. This reduces the internal space of the fastening ring, thereby fixing the first limiting ring and the second limiting ring. This is beneficial for quickly opening the exhaust gas purifier and maintaining the internal filtration and catalytic structures of the exhaust gas purifier. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2This is a schematic diagram of the structure of the inlet shell assembly and the outlet shell of this utility model.

[0016] Figure 3 This is a structural schematic diagram of the fixing component of this utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the filter assembly of this utility model.

[0018] The attached figures are labeled as follows: 1. Inlet housing assembly; 101. Inlet housing; 102. Receiving groove; 103. Mounting bracket; 104. First limiting ring; 105. Lower connecting groove; 106. Lower placement groove; 2. Outlet housing assembly; 201. Outlet housing; 202. Second limiting ring; 203. Upper placement groove; 204. Connecting hole; 3. Fixing assembly; 301. Fastening ring; 302. Locking sleeve; 303. Rotating rod; 304. Handle; 305. Through groove plate; 306. Drive groove; 4. Filter assembly; 401. Filter cylinder; 402. Filter screen; 403. Ceramic housing; 404. Guide cylinder. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The quick-assembly and disassembly environmentally friendly long-lasting automobile exhaust purifier involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Reference Figures 1-4This utility model provides a quick-assembly and disassembly environmentally friendly long-lasting automotive exhaust purifier, including an inlet shell assembly 1 and an outlet shell assembly 2. The outlet shell assembly 2 is fixedly connected to the top of the inlet shell assembly 1, and a fixing assembly 3 is fixedly connected to the top front of the inlet shell assembly 1. A filter assembly 4 is fixedly connected inside the outlet shell assembly 2. The inlet shell assembly 1 includes an inlet shell 101, with a receiving groove 102 inside the inlet shell 101. A mounting bracket 103 is fixedly connected to one side of the inlet shell 101, and a first limiting ring 1 is fixedly connected to the top front of the inlet shell 101. 04. A lower connecting groove 105 is provided at the top center of the first limiting ring 104, and a lower placement groove 106 is provided at the front center of the first limiting ring 104. The first limiting ring 104 and the second limiting ring 202 cooperate to form a fixing groove. The groove plate 305 is inserted from one side of the upper placement groove 203 and the lower placement groove 106, enters the fixing groove and comes out from the other side. By fixing the first limiting ring 104 and the second limiting ring 202 with the fixing component 3, it is convenient to quickly fix and disassemble the inlet shell assembly 1 and the outlet shell assembly 2, making the installation and disassembly of the exhaust gas purifier simple and quick.

[0021] In a preferred embodiment, a connecting ring is fixedly connected to the top of the inlet housing assembly 101 near the center, and limit blocks are fixedly connected to the top of both sides of the connecting ring. Mounting holes are provided on the side of the mounting bracket 103, and the height of the top front of the first limit ring 104 is lower than the height of the top back.

[0022] In a preferred embodiment, the outlet housing assembly 2 includes an outlet housing 201. A second limiting ring 202 is fixedly connected to the bottom front of the outlet housing 201. An upper connecting groove is formed in the middle of the bottom of the second limiting ring 202. An upper placement groove 203 is formed in the middle of the front of the second limiting ring 202. A connecting hole 204 is formed in the middle of the top of the outlet housing 201. A limiting groove is formed near the middle of the bottom of the outlet housing 201. The limiting groove has an inverted L-shaped structure and is adapted to the connecting ring. Slots are formed on the front and back of the bottom of the limiting groove and are adapted to the limiting block.

[0023] In a preferred embodiment, the fixing component 3 includes a fastening ring 301, a locking sleeve 302 is fixedly connected to one end of the back side of the fastening ring 301, a rotating rod 303 is movably sleeved inside the locking sleeve 302, and a driving ring is fixedly connected to the outside of the rotating rod 303.

[0024] In a preferred embodiment, a handle 304 is fixedly connected to the front of the rotating rod 303, and a slotted plate 305 is fixedly connected to the front of the fastening ring 301. The outer side of the slotted plate 305 is provided with evenly distributed drive slots 306. The drive slots 306 are adapted to the drive ring. By rotating the handle 304, the rotating rod 303 is driven to rotate within the locking sleeve 302, thereby causing the drive ring on the rotating rod 303 to cooperate with the drive slots 306 to drive the slotted plate 305 to move. This reduces the internal space of the fastening ring 301, thereby fixing the first limiting ring 104 and the second limiting ring 202. This facilitates the quick opening of the exhaust gas purifier and the maintenance of the internal filtration and catalytic structures of the exhaust gas purifier.

[0025] In a preferred embodiment, the filter assembly 4 includes a filter cylinder 401, a filter screen 402 fixedly connected to the bottom of the filter cylinder 401, a ceramic shell 403 fixedly connected to the outer side of the filter cylinder 401, the ceramic shell 403 being porous ceramic, and a guide cylinder 404 fixedly connected to the top of the filter cylinder 401.

[0026] The working principle of this utility model:

[0027] In use, the inlet housing 101 and the outlet housing 201 are fixed by a connecting ring and a limiting groove. The inlet housing assembly 1 inserts the connecting ring into the limiting groove by inserting the limiting block into the slot. Then, by rotating the inlet housing assembly 1 by 90 degrees, the limiting block rotates within the inverted L-shaped structure of the limiting groove, causing the limiting block to misalign with the slot, thus preventing the inlet housing assembly 1 and the outlet housing assembly 2 from moving up and down. The first limiting ring 104 and the second limiting ring 202 cooperate to form a fixing groove between the lower connecting groove 105 and the upper connecting groove. The through-groove plate 305 is inserted from one side of the upper placement groove 203 and the lower placement groove 106, enters the fixing groove, and exits from the other side. By turning the handle 304, the rotating rod 303 is rotated within the locking sleeve 302, thereby causing the drive ring on the rotating rod 303 to engage with the drive groove 306. The drive plate 305 moves, reducing the internal space of the fastening ring 301 and thus fixing the first limiting ring 104 and the second limiting ring 202. This prevents the first limiting ring 104 and the second limiting ring 202 from rotating relative to each other, thereby preventing the inlet housing assembly 1 and the outlet housing assembly 2 from moving up and down or rotating left and right, thus fixing them in place. This facilitates the quick opening and closing of the exhaust gas purifier and the maintenance of the internal filter and catalytic structures. By fixing the first limiting ring 104 and the second limiting ring 202 with the fixing component 3, it is easy to quickly fix and disassemble the inlet housing assembly 1 and the outlet housing assembly 2, making the installation and disassembly of the exhaust gas purifier simple and quick, shortening the purifier's maintenance time, reducing maintenance difficulty, improving maintenance efficiency, and allowing for an appropriate increase in maintenance frequency, thereby ensuring the purifier's purification effect and service life.

[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-assembly and disassembly environmentally friendly long-lasting automotive exhaust purifier, comprising an inlet housing assembly (1) and an outlet housing assembly (2), characterized in that: The top of the inlet shell assembly (1) is fixedly connected to the outlet shell assembly (2), the top front of the inlet shell assembly (1) is fixedly connected to the fixing assembly (3), the inside of the outlet shell assembly (2) is fixedly connected to the filter assembly (4), the inlet shell assembly (1) includes an inlet shell (101), the inside of the inlet shell (101) is provided with a receiving groove (102), one side of the inlet shell (101) is fixedly connected to a mounting bracket (103), the top front of the inlet shell (101) is fixedly connected to a first limiting ring (104), the top center of the first limiting ring (104) is provided with a lower connecting groove (105), and the center front of the first limiting ring (104) is provided with a lower placement groove (106).

2. The quick-assembly and disassembly environmentally friendly long-lasting automotive exhaust purifier according to claim 1, characterized in that: A connecting ring is fixedly connected to the top of the imported housing assembly (1) near the middle position. Limiting blocks are fixedly connected to the top of both sides of the connecting ring. Mounting holes are opened on the side of the mounting bracket (103). The height of the top front of the first limiting ring (104) is lower than the height of the top back.

3. The quick-assembly and disassembly environmentally friendly long-lasting automotive exhaust purifier according to claim 2, characterized in that: The outlet housing assembly (2) includes an outlet housing (201). A second limiting ring (202) is fixedly connected to the bottom front of the outlet housing (201). An upper connecting groove is provided in the middle of the bottom of the second limiting ring (202). An upper placement groove (203) is provided in the middle of the front of the second limiting ring (202). A connecting hole (204) is provided in the middle of the top of the outlet housing (201). A limiting groove is provided near the middle of the bottom of the outlet housing (201). The limiting groove has an inverted L-shaped structure and is compatible with the connecting ring. Slots are provided on the front and back of the bottom of the limiting groove and are compatible with the limiting block.

4. The quick-assembly and disassembly environmentally friendly long-lasting automotive exhaust purifier according to claim 1, characterized in that: The fixing component (3) includes a fastening ring (301), a locking sleeve (302) is fixedly connected to one end of the back side of the fastening ring (301), a rotating rod (303) is movably sleeved inside the locking sleeve (302), and a driving ring is fixedly connected to the outside of the rotating rod (303).

5. The quick-assembly and disassembly environmentally friendly long-lasting automotive exhaust purifier according to claim 4, characterized in that: The rotating rod (303) has a handle (304) fixedly connected to its front side, and the fastening ring (301) has a slotted plate (305) fixedly connected to its front side. The slotted plate (305) has evenly distributed drive slots (306) on its outer side, and the drive slots (306) are adapted to the drive ring.

6. The quick-assembly and disassembly environmentally friendly long-lasting automotive exhaust purifier according to claim 1, characterized in that: The filter assembly (4) includes a filter cylinder (401), a filter screen (402) is fixedly connected to the bottom of the filter cylinder (401), a ceramic shell (403) is fixedly connected to the outside of the filter cylinder (401), the ceramic shell (403) is porous ceramic, and a guide cylinder (404) is fixedly connected to the top of the filter cylinder (401).

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