Adblue concentration ratio adjusting equipment

Abstract

The utility model provides vehicle urea concentration ratio adjusting equipment which comprises a urea powder placing structure, the urea powder placing structure comprises a placing bin, a plurality of conducting grooves are formed in the outer wall of the placing bin, fan blades are arranged on the outer walls of the two sides of the conducting grooves, and attaching rings are arranged on the inner sides of the two ends of the placing bin. The device is reasonable in design, vehicle urea with fixed powder is placed into the placing bin, then the urea powder placing structure is placed into the proportioning shell, a fixed amount of pure water is injected into the proportioning shell according to the amount of the vehicle urea, the vehicle urea is soaked by the pure water, and the vehicle urea powder is placed into the proportioning shell. Meanwhile, high-pressure gas is in contact with fan blades through a gas inlet, so that the urea powder placement structure rotates, the vehicle urea on the outer side is thrown into the proportioning shell, the thrown-out vehicle urea is dissolved through pure water, and therefore the vehicle urea can be rapidly blended into the pure water in the proportioning shell.

Description

Technical Field

[0001] The utility model mainly relates to the field of vehicle urea, and in particular to a vehicle urea concentration ratio regulating device. Background Art

[0002] Automotive urea is an essential additive for the SCR solution. Automotive urea is liquid when used in a vehicle, but the automotive urea produced by the manufacturer is solid powder. The seller mixes the solid powder of automotive urea with pure water and then fills it into the vehicle. When automotive urea and pure water are mixed, a ratio adjustment device is required to mix the pure water and automotive urea.

[0003] The inventor discovered the following defects during the operation of the specific embodiment:

[0004] However, after the solid powder of automotive urea is directly placed into the proportioning adjustment equipment and then pure water is pumped into the proportioning adjustment equipment, the water first contacts the automotive urea on the top and gradually penetrates to the bottom, making it impossible for the proportioning adjustment equipment to quickly dissolve the solid powder of automotive urea, resulting in a decrease in the automotive urea content in the pure water during use.

[0005] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The utility model provides a vehicle urea concentration ratio regulating device, which is used to solve the technical problems existing in the above-mentioned background technology.

[0008] 2. Technical solution:

[0009] To achieve the above object, the utility model provides a technical solution: a vehicle urea concentration ratio adjustment device, comprising a ratio shell, a top cover is arranged on the top of the ratio shell, a mounting groove is opened in the middle of the top cover, guide strips are arranged on both sides of the inner wall of the mounting groove, slide grooves are arranged on both sides of the outer wall of the guide strip, and a urea powder placement structure is arranged between the two guide strips;

[0010] A urea powder placement structure comprises a placement bin, wherein the outer wall of the placement bin is provided with a conducting groove, the number of the conducting grooves is set to be multiple, the outer walls on both sides of the conducting groove are provided with fan blades, the inner sides of the two ends of the placement bin are provided with fitting rings, the two ends of the fitting ring are provided with sealing structures, and the sealing structure is slidably connected with the guide bar.

[0011] Furthermore, a filter block is provided on one side of the inner wall of the matching shell, a water outlet pipe is provided on one side of the outer wall of the matching shell, and the filter block is connected to the water outlet pipe.

[0012] Furthermore, a water inlet pipe is provided at the bottom of the proportioning shell, a water spray block is provided at the bottom of the inner wall of the proportioning shell, the water spray block is connected to the water inlet pipe, a water spray port is opened on the outer wall of the water spray block, and air inlets are provided on both sides of the outer wall of the proportioning shell.

[0013] Furthermore, a limit strip is disposed on the outer wall of the proportioning shell, the top of the limit strip is fitted with the bottom of the top cover, and a sealing cover is disposed inside the mounting groove at the top of the top cover.

[0014] Furthermore, the number of the fan blades is set to be multiple, and the fan blades are arranged in a circular array on the outer wall of the placement bin, and the fan blades on the top of the placement bin are aligned with the air inlet.

[0015] Furthermore, the slider is slidably connected to the slide groove, a positioning shaft is provided on the other side of the lifting block, a side sealing plate is provided on one side of the positioning shaft, a connecting hole is opened on one side of the side sealing plate, the connecting hole is rotatably connected to the positioning shaft, and the outer wall of the side sealing plate is fitted with the outer wall of the fitting ring.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0018] The utility model puts the vehicle urea with fixed powder into the placing bin, then puts the urea powder placing structure into the matching shell, injects a fixed amount of pure water into the matching shell according to the amount of the vehicle urea put in, so that the pure water soaks the vehicle urea, and at the same time, the high-pressure gas contacts the fan blade through the air inlet, so that the urea powder placing structure rotates, and the vehicle urea on the outside is thrown into the matching shell, so that the pure water dissolves the thrown vehicle urea, so that the vehicle urea can be quickly dissolved in the pure water in the matching shell;

[0019] Pure water passes through the inside of the water inlet pipe and is sprayed out through the water spray block, so that the sprayed pure water can contact the automotive urea at different positions, and the set filter block can filter the discharged automotive urea to prevent the undissolved automotive urea in the automotive urea from being discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 It is a schematic diagram of the three-dimensional unfolded structure of the urea powder placement structure of the utility model.

[0023] Reference numerals:

[0024] 1. Proportioning shell; 2. Filter block; 3. Water outlet pipe; 4. Water inlet pipe; 5. Water spray block; 6. Water spray port; 7. Limiting strip; 8. Top cover; 9. Mounting groove; 10. Sealing cover; 11. Guide strip; 12. Slide groove; 13. Urea powder placement structure; 1301. Placement bin; 1302. Conducting groove; 1303. Fan blade; 1304. Fitting ring; 1305. Side sealing plate; 1306. Connecting hole; 1307. Lifting block; 1308. Positioning shaft; 1309. Slider; 14. Air inlet. DETAILED DESCRIPTION

[0025] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0029] See attached Figure 1-3 A vehicle urea concentration ratio adjustment device comprises a ratio housing 1, a top cover 8 is arranged on the top of the ratio housing 1, a mounting groove 9 is provided in the middle of the top cover 8, guide bars 11 are provided on both sides of the inner wall of the mounting groove 9, slide grooves 12 are provided on both sides of the outer wall of the guide bar 11, and a urea powder placement structure 13 is provided between the two guide bars 11;

[0030] The urea powder placement structure 13 includes a placement bin 1301, the outer wall of the placement bin 1301 is provided with a conducting groove 1302, the number of the conducting grooves 1302 is set to be multiple, the outer walls of both sides of the conducting groove 1302 are provided with fan blades 1303, the inner sides of the two ends of the placement bin 1301 are provided with fitting rings 1304, the two ends of the fitting ring 1304 are provided with sealing structures, and the sealing structure is slidably connected to the guide bar 11.

[0031] Furthermore, a filter block 2 is provided on one side of the inner wall of the proportioning shell 1, and a water outlet pipe 3 is provided on one side of the outer wall of the proportioning shell 1. The filter block 2 is connected to the water outlet pipe 3. The filter block 2 can filter the liquid automotive urea in the proportioning shell 1 to prevent the powdered urea from being directly discharged without being dissolved in pure water.

[0032] Furthermore, a water inlet pipe 4 is provided at the bottom of the proportioning shell 1, and a water spray block 5 is provided at the bottom of the inner wall of the proportioning shell 1. The water spray block 5 is connected to the water inlet pipe 4, and a water spray port 6 is provided on the outer wall of the water spray block 5. Air inlets 14 are provided on both sides of the outer wall of the proportioning shell 1. The water pump pumps pure water into the interior of the water inlet pipe 4, and the pure water enters the interior of the proportioning shell 1 through the water spray block 5 and the water spray port 6, so that the pure water can come into contact with the secreted automotive urea.

[0033] Furthermore, a limit strip 7 is provided on the outer wall of the proportioning shell 1 , the top of the limit strip 7 is fitted with the bottom of the top cover 8 , and a sealing cover 10 is provided inside the mounting groove 9 at the top of the top cover 8 .

[0034] Furthermore, the number of the fan blades 1303 is set to be multiple, and the fan blades 1303 are arranged in a circular array on the outer wall of the placement bin 1301. The fan blades 1303 at the top of the placement bin 1301 are aligned with the air inlet 14, the slider 1309 is slidably connected to the slide groove 12, and a positioning shaft 1308 is provided on the other side of the lifting block 1307, and a side sealing plate 1305 is provided on one side of the positioning shaft 1308. A connecting hole 1306 is opened on one side of the side sealing plate 1305, and the connecting hole 1306 is rotatably connected to the positioning shaft 1308. The outer wall of the side sealing plate 1305 is fitted with the outer wall of the fitting ring 1304, and powdered automotive urea is placed in the placement bin 1301, and a sealing structure is installed at both ends of the placement bin 1301, and then the slider 1309 in the sealing structure is installed in the slide groove 12, so that the urea powder placement structure 13 slides downward along the slide groove 12 into the interior of the proportioning shell 1.

[0035] In this embodiment, when it is necessary to mix the automotive urea, the powdered automotive urea is placed in the storage bin 1301, and then the side sealing plate 1305 is fitted with the fitting ring 1304 to seal the two ends of the storage bin 1301, and then the slider 1309 is installed in the chute 12, so that the urea powder placement structure 13 enters the interior of the mixing shell 1 along the chute 12, and then the water pump is started to pump a fixed amount of water into the mixing shell 1 according to the content of the automotive urea in the storage bin 1301, and the water pump pumps pure water into the water inlet pipe 4 and sprays the pure water into the interior of the mixing shell 1 through the water spray block 5 and the water spray port 6;

[0036] Install the sealing cover 10 into the installation groove 9 to seal the proportioning shell 1, start the air pump, and the air pump pumps high-pressure gas into the air inlet 14 and sprays it out through the air inlet 14, so that the gas contacts the fan blades 1303 to push the fan blades 1303 to rotate, and the fan blades 1303 drive the placement bin 1301 to rotate, and the placement bin 1301 drives the internal automotive urea to rotate, so that the automotive urea is thrown out through the conduction groove 1302. At the same time, the pure water in the proportioning shell 1 can be stirred during the rotation of the fan blades 1303.

[0037] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A vehicle urea concentration ratio adjustment device, characterized in that: include A proportioning shell (1), wherein a top cover (8) is arranged on the top of the proportioning shell (1), a mounting groove (9) is provided in the middle of the top cover (8), guide strips (11) are provided on both sides of the inner wall of the mounting groove (9), slide grooves (12) are provided on both sides of the outer wall of the guide strip (11), and a urea powder placement structure (13) is provided between the two guide strips (11); A urea powder placement structure (13) comprises a placement bin (1301), wherein the outer wall of the placement bin (1301) is provided with a conducting groove (1302), the number of the conducting grooves (1302) is set to be multiple, the outer walls of both sides of the conducting grooves (1302) are provided with fan blades (1303), the inner sides of both ends of the placement bin (1301) are provided with fitting rings (1304), the two ends of the fitting ring (1304) are provided with sealing structures, and the sealing structures are slidably connected to the guide strip (11).

2. The vehicle urea concentration ratio adjustment device according to claim 1, characterized in that: A filter block (2) is provided on one side of the inner wall of the matching shell (1), a water outlet pipe (3) is provided on one side of the outer wall of the matching shell (1), and the filter block (2) is connected to the water outlet pipe (3).

3. The vehicle urea concentration ratio adjustment device according to claim 1, characterized in that: A water inlet pipe (4) is arranged at the bottom of the proportioning shell (1), a water spray block (5) is arranged at the bottom of the inner wall of the proportioning shell (1), the water spray block (5) is connected to the water inlet pipe (4), a water spray port (6) is arranged on the outer wall of the water spray block (5), and air inlets (14) are arranged on both sides of the outer wall of the proportioning shell (1).

4. The vehicle urea concentration ratio adjustment device according to claim 1, characterized in that: The outer wall of the proportioning shell (1) is provided with a limit strip (7), the top of the limit strip (7) is in contact with the bottom of the top cover (8), and a sealing cover (10) is provided inside the mounting groove (9) at the top of the top cover (8).

5. The vehicle urea concentration ratio adjustment device according to claim 1, characterized in that: The number of the fan blades (1303) is set to be multiple, and the fan blades (1303) are arranged in a circular array on the outer wall of the placement bin (1301), and the fan blades (1303) at the top of the placement bin (1301) are aligned with the air inlet (14).

6. The vehicle urea concentration ratio adjustment device according to claim 1, characterized in that: The sealing structure comprises a lifting block (1307), a slider (1309) is provided on one side of the lifting block (1307), the slider (1309) is slidably connected to the slide groove (12), a positioning shaft (1308) is provided on the other side of the lifting block (1307), a side sealing plate (1305) is provided on one side of the positioning shaft (1308), a connecting hole (1306) is opened on one side of the side sealing plate (1305), the connecting hole (1306) is rotatably connected to the positioning shaft (1308), and the outer wall of the side sealing plate (1305) is in contact with the outer wall of the fitting ring (1304).

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