CN220059720U

CN220059720U - Air intercooler

Info

Publication number: CN220059720U
Application number: CN202321577496.XU
Authority: CN
Inventors: 陈国祥; 王纯孟
Original assignee: Sichuan Cementhai Machinery Co ltd
Current assignee: Sichuan Cementhai Machinery Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-21
Anticipated expiration: 2033-06-20

Abstract

The utility model provides an air intercooler, which comprises a shell and an air intercooler body penetrating through the back of the shell, wherein an air inlet of the air intercooler body is provided with a filter plate, and the front of the shell is connected with an air inlet pipe; the lower part in the shell is provided with a bearing plate, a limiting plate is arranged between the two sides of the top of the bearing plate and the top wall of the shell, and a dust collection pipe group corresponding to the filter plate is arranged between the two limiting plates; the dust collection pipe group comprises two movable seats which are respectively connected to opposite sides of the two limiting plates in a sliding manner; the electric driving component is connected with the movable seat and drives the movable seat to slide up and down; the lower part is equipped with the negative pressure dust filtration subassembly that is connected with the dust absorption nest of tubes in the casing, and the negative pressure dust filtration subassembly includes transfer box and negative pressure pump, and the negative pressure pump is connected in the bearing plate top, and the transfer box is connected between bearing plate bottom and casing diapire. The filter plate of the air intercooler body is not required to be disassembled for regular cleaning, so that the cleaning efficiency of the air intercooler can be effectively improved, the cleaning mode is simplified, and the cleaning time is shortened.

Description

Air intercooler

Technical Field

The utility model relates to an air intercooler, belonging to the technical field of diesel engine equipment.

Background

The intercooler of the diesel engine is a device for reducing the intake air temperature of the diesel engine, and the intake air is introduced into the intercooler to exchange heat with the cooling water, so that the intake air is cooled to a lower temperature, the density of the intake air is improved, the combustion efficiency of the diesel engine is higher, and the emission of emissions is reduced. The intercooler is usually arranged on the air inlet channel of the diesel engine, and has the advantages of simple structure, easy installation and maintenance, etc.

In the prior art, before conveying refrigerated air through the air intercooler, dust in the air can be filtered through the filter plate, so that the inside dust accumulation of a diesel engine is prevented from being serious, after long-time use, in order to ensure the dust filtering effect, the filter plate needs to be manually and regularly detached for cleaning, the operation is complex, automatic and periodic dust removal is impossible, the cleaning efficiency is low, and the normal working efficiency of the diesel engine is influenced.

Accordingly, the present utility model provides an air intercooler to solve the above-described problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide an air intercooler so as to solve the problem that the internal filter plate cannot be automatically dedusted and cleaned in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the air intercooler comprises a shell and an air intercooler body, wherein the air intercooler body penetrates through the back surface of the shell, a filter plate is fixedly arranged at an air inlet of the air intercooler body, and the front surface of the shell is communicated with an air inlet pipe;

a bearing plate is fixedly connected to the lower part inside the shell, limiting plates are fixedly connected between two sides of the top of the bearing plate and two sides of the top of the inner wall of the shell, and a dust collection pipe group corresponding to the filter plate is arranged between two opposite sides of the limiting plates;

the dust collection pipe group comprises two movable seats which are respectively connected to opposite sides of the two limiting plates in a sliding manner;

the two sides of the bottom of the bearing plate are respectively provided with an electric driving component, and the electric driving components are connected with the movable seat and drive the movable seat to slide up and down;

the lower part is equipped with in the casing with the negative pressure dust filtration subassembly that the dust absorption nest of tubes is connected, the negative pressure dust filtration subassembly includes transfer case and negative pressure pump, negative pressure pump fixed connection is in the top of bearing plate, transfer case fixed connection is between the bottom of bearing plate and the bottom of casing inner wall.

Further, two fixedly connected with pipe of bending between the top of movable seat, the back of bending pipe tube face just is located the front intercommunication of filter plate and has the dust absorption fill, the both ends of bending pipe run through two movable seats respectively and extend to the just under two movable seats respectively, the both sides bottom of bending pipe all communicates there is ripple flexible pipe, two the bottom of ripple flexible pipe all communicates there is the connecting pipe, two the bottom of connecting pipe all runs through the bearing plate and extends to the both sides of transfer box respectively.

Further, the top fixedly connected with of transfer case inner wall strain the dirt frame, the air inlet end intercommunication of negative pressure pump has the exhaust column, the one end of exhaust column runs through bearing plate, transfer case and strain the dirt frame in proper order and extends to the inside of straining the dirt frame.

Further, exhaust column and bearing plate fixed connection, exhaust column is linked together with straining dirt frame.

Further, a detachable cleaning window is formed in the front face of the shell and located right below the bearing plate.

Further, the electric drive assembly comprises a case, the case is fixedly connected between one side of the bottom of the bearing plate and one side of the bottom of the inner wall of the case, a motor is fixedly connected in the case, an adjusting screw is fixedly connected to the output end of the motor, and one end of the adjusting screw sequentially penetrates through the case, the bearing plate and the movable seat and extends to one side of the top of the inner wall of the case.

Further, the adjusting screw is rotationally connected with the bearing plate and the chassis, and the adjusting screw is in threaded connection with the movable seat.

The utility model has the beneficial effects that:

through starting negative pressure dust filtration subassembly, utilize the negative pressure suction of dust absorption fill, absorb the positive accumulational dust of filter plate, start two electric drive assemblies simultaneously and drive movable seat and reciprocate, can drive the pipe of bending and reciprocate to can drive the dust absorption fill and reciprocate even dust absorption in the front of filter plate, need not to dismantle the filter plate of air intercooler body and can regularly clear up, effectively improved air intercooler's cleaning efficiency, simplified clean mode, shortened clean time.

Through dismantling clean window, lift off sealed chamber door, open the transfer case, can clear up the inside dust of transfer case, effectively prolonged dust absorption filter effect, guaranteed the dust removal effect to air intercooler.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic perspective view of an air intercooler according to the present utility model;

FIG. 2 is a schematic diagram of the main cross-section of an air intercooler of the present utility model;

FIG. 3 is a schematic side view of an air intercooler of the present utility model;

fig. 4 is a schematic side sectional view of an air intercooler of the present utility model.

Reference numerals:

1. a housing; 2. an air intercooler body; 3. an air inlet pipe; 4. a filter plate; 5. a bearing plate; 6. a limiting plate; 7. a dust collection tube group; 8. a negative pressure dust filtration component; 9. an electric drive assembly; 10. cleaning the window; 71. a movable seat; 72. bending the pipe; 73. a dust collection hopper; 74. corrugated telescopic pipe; 75. a connecting pipe; 81. a negative pressure pump; 82. a transfer box; 83. a dust filtering frame; 84. an exhaust tube; 91. a chassis; 92. a motor; 93. and adjusting a screw rod.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, embodiments of the present utility model are provided: the air intercooler comprises a shell 1 and an air intercooler body 2, wherein the air intercooler body 2 penetrates through the back surface of the shell 1, a filter plate 4 is fixedly arranged at an air inlet of the air intercooler body 2, and the filter plate 4 is used for filtering air conveyed into the air intercooler body 2; the front surface of the shell 1 is provided with an air inlet pipe 3 communicated with the air inlet end of the air-in-air cooler 2; the air outlet of the air intercooler body 2 is communicated with the air passage of the diesel engine,

the lower part inside the shell 1 is fixedly connected with a bearing plate 5, and a limiting plate 6 is fixedly connected between two sides of the top of the bearing plate 5 and two sides of the top of the inner wall of the shell 1. A dust collection tube set 7 which is adaptive to the position of the filter plate 4 is arranged between the opposite sides of the two limiting plates 6, and the dust collection tube set 7 comprises two movable seats 71, and the two movable seats 71 are respectively and slidably connected to the opposite sides of the two limiting plates 6. The two sides of the bottom of the bearing plate 5 are respectively provided with an electric driving component 9, and the electric driving component 9 is connected with the movable seat 71 to drive the movable seat 71 to slide up and down along the limiting plate 6.

The lower part in the casing 1 is provided with a negative pressure dust filtering component 8 connected with the dust collection pipe group 7, and the negative pressure dust filtering component 8 comprises a transfer box 82 and a negative pressure pump 81. The negative pressure pump 81 is connected with an external power supply and is provided with a power supply control switch, and the negative pressure pump 81 is fixedly connected to the top of the bearing plate 5; the transfer box 82 is fixedly connected between the bottom of the bearing plate 5 and the bottom of the inner wall of the casing 1.

Referring to fig. 2 and 4, a bending tube 72 is fixedly connected between the tops of the two movable seats 71, the back of the tube surface of the bending tube 72 is communicated with a dust suction hopper 73 located on the front of the filter plate 4, two ends of the bending tube 72 respectively penetrate through the two movable seats 71 and respectively extend to the position right below the two movable seats 71, the bottom ends of the bending tube 72 are respectively communicated with corrugated telescopic tubes 74, the bottom ends of the two corrugated telescopic tubes 74 are respectively communicated with connecting tubes 75, the bottom ends of the two connecting tubes 75 respectively penetrate through the bearing plate 5 and respectively extend to two sides of the transfer box 82, the two corrugated telescopic tubes 74 are communicated with the transfer box 82, and the corrugated telescopic tubes 74 can stretch or shrink along with the process of moving up and down of the bending tube 72. The limiting plate 6 has a limiting effect on the movable seat 71. When the electric driving assembly 9 operates, the movable seat 71 can be driven to slide up and down along the limiting plate 6, and the bending tube 72 can slide up and down along the filter plate 4.

Referring to fig. 2 and 4, a dust filtering frame 83 is fixedly connected to the top of the inner wall of the transfer box 82; the air inlet end of the negative pressure pump 81 is communicated with an exhaust pipe 84, and one end of the exhaust pipe 84 sequentially penetrates through the bearing plate 5, the transfer box 82 and the dust filtering frame 83 and extends to the inside of the dust filtering frame 83.

Referring to fig. 2 and 4, an exhaust pipe 84 is fixedly connected to the bearing plate 5, the exhaust pipe 84 is communicated with a dust filtering frame 83, and the dust filtering frame 83 can filter dust in air sucked by the dust suction pipe set 7.

Referring to fig. 1 and 4, a detachable cleaning window 10 is formed on the front surface of the casing 1 and right below the bearing plate 5; the front of transfer case 82 passes through screw fixed connection sealed chamber door, through dismantling the screw, lifts off sealed chamber door, opens transfer case 82, can clear up the inside dust of transfer case 82. Referring to fig. 2, the electric driving assembly 9 includes a chassis 91, the chassis 91 is fixedly connected between one side of the bottom of the bearing plate 5 and one side of the bottom of the inner wall of the chassis 1, a motor 92 is fixedly installed inside the chassis 91, an output end of the motor 92 is fixedly connected with an adjusting screw 93, and one end of the adjusting screw 93 sequentially penetrates through the chassis 91, the bearing plate 5 and the movable seat 71 upwards and extends to one side of the top of the inner wall of the chassis 1; the motors 92 inside the two electric drive assemblies 9 are connected with an external power supply and are provided with the same power supply control switch, the motors 92 are three-phase asynchronous motors, and the output ends can be adjusted in a positive and negative rotation mode.

Referring to fig. 2 and 4, the adjusting screw 93 is rotatably connected with the bearing plate 5, the chassis 91, and the top of the inner wall; the adjusting screw 93 is screwed with the movable seat 71. When the adjusting screw 93 rotates clockwise, the movable seat 71 is driven to slide downwards, and when the adjusting screw 93 rotates anticlockwise, the movable seat 71 is driven to slide upwards.

The working process comprises the following steps: by starting the air intercooler body 2, extracting external air from the air inlet pipe 3, conveying the external air into the casing 1, filtering dust in the air through the filter plate 4, accumulating the dust on the front surface of the filter plate 4 after long-term use, and by starting the negative pressure pump 81 in the negative pressure dust filtering assembly 8, extracting air in the transfer box 82 from the exhaust pipe 84 to form negative pressure, the air in the connecting pipe 75, the corrugated expansion pipe 74, the bending pipe 72 and the dust suction hopper 73 can be sequentially extracted through the transfer box 82, and then the dust accumulated on the front surface of the filter plate 4 is sucked through the negative pressure suction force of the dust suction hopper 73; simultaneously, the output ends of the motors 92 in the two electric driving assemblies 9 are started to simultaneously perform forward and backward rotation adjustment in the same direction, so that the two adjusting screw rods 93 can be simultaneously driven to simultaneously perform forward and backward rotation adjustment in the same direction, under the limiting effect of the limiting plate 6 on the movable seat 71, when the adjusting screw rods 93 rotate clockwise, the movable seat 71 can be driven to slide downwards, and when the adjusting screw rods 93 rotate anticlockwise, the movable seat 71 can be driven to slide upwards; the two movable seats 71 move up and down at the same time, and can drive the bent pipe 72 to move up and down, so that the dust suction hopper 73 can be driven to move up and down on the front surface of the filter plate 4 to uniformly suck dust, and the air containing dust is conveyed into the interior of the transfer box 82 through the corrugated telescopic pipe 74 and the connecting pipe 75; the dust filtering frame 83 filters out dust in the air and is accumulated in the transfer box 82 in a concentrated manner, the filter plate 4 of the air intercooler body 2 can be cleaned regularly without being disassembled, the cleaning efficiency of the air intercooler is effectively improved, the cleaning mode is simplified, and the cleaning time is shortened; the air intercooler greatly improves the cooling effect in the cooling process of the air inlet of the diesel engine. Through dismantling clean window 10 and through dismantling the screw, lift the sealed chamber door, open transfer box 82, can clear up the inside dust of transfer box 82, simplified the operation of removing dust to the air intercooler, improved dust absorption filter effect.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An air intercooler comprising a housing (1) and an air intercooler body (2), characterized in that: the air intercooler body (2) penetrates through the back of the shell (1), a filter plate (4) is fixedly arranged at an air inlet of the air intercooler body (2), and an air inlet pipe (3) is communicated with the front of the shell (1);

a bearing plate (5) is fixedly connected below the inside of the shell (1), limiting plates (6) are fixedly connected between two sides of the top of the bearing plate (5) and two sides of the top of the inner wall of the shell (1), and a dust collection pipe group (7) corresponding to the filter plate (4) is arranged between two opposite sides of the limiting plates (6);

the dust collection tube group (7) comprises two movable seats (71), and the two movable seats (71) are respectively connected to opposite sides of the two limiting plates (6) in a sliding manner;

two sides of the bottom of the bearing plate (5) are respectively provided with an electric driving component (9), and the electric driving components (9) are connected with the movable seat (71) to drive the movable seat (71) to slide up and down;

the dust collection device is characterized in that a negative pressure dust filtration component (8) connected with the dust collection tube group (7) is arranged at the lower part in the shell (1), the negative pressure dust filtration component (8) comprises a transfer box (82) and a negative pressure pump (81), the negative pressure pump (81) is fixedly connected to the top of the bearing plate (5), and the transfer box (82) is fixedly connected between the bottom of the bearing plate (5) and the bottom of the inner wall of the shell (1).

2. An air intercooler according to claim 1, wherein: the utility model discloses a dust collection device, including flexible seat (71), flexible pipe (72) of fixedly connected with between the top of flexible seat (71), the back of flexible pipe (72) tube face just is located the front intercommunication of filter plate (4) has dust absorption fill (73), the both ends of flexible pipe (72) run through two flexible seat (71) respectively and extend to under two flexible seat (71) respectively, the both sides bottom of flexible pipe (72) all communicates has ripple flexible pipe (74), two the bottom of ripple flexible pipe (74) all communicates there is connecting pipe (75), two the bottom of connecting pipe (75) all runs through bearing plate (5) and extends to the both sides of transfer case (82) respectively.

3. An air intercooler according to claim 1 or 2, wherein: the top fixedly connected with of transfer case (82) inner wall strains dirt frame (83), the air inlet end intercommunication of negative pressure pump (81) has exhaust column (84), the inside that one end of exhaust column (84) runs through bearing plate (5), transfer case (82) and dust filtration frame (83) in proper order and extends to dust filtration frame (83).

4. An air intercooler according to claim 3, wherein: the exhaust pipe (84) is fixedly connected with the bearing plate (5), and the exhaust pipe (84) is communicated with the dust filtering frame (83).

5. An air intercooler according to claim 4, wherein: the front face of the shell (1) and right below the bearing plate (5) are provided with detachable cleaning windows (10).

6. An air intercooler according to claim 1, wherein: the electric drive assembly (9) comprises a case (91), the case (91) is fixedly connected between one side of the bottom of the bearing plate (5) and one side of the bottom of the inner wall of the case (1), a motor (92) is fixedly connected to the inside of the case (91), an adjusting screw (93) is fixedly connected to the output end of the motor (92), and one end of the adjusting screw (93) sequentially penetrates through the case (91), the bearing plate (5) and the movable seat (71) and extends to one side of the top of the inner wall of the case (1).

7. An air intercooler according to claim 6, wherein: the adjusting screw rod (93) is rotatably connected with the bearing plate (5) and the chassis (91), and the adjusting screw rod (93) is in threaded connection with the movable seat (71).