CN221220740U

CN221220740U - Intercooler

Info

Publication number: CN221220740U
Application number: CN202321749628.2U
Authority: CN
Inventors: 王进丰
Original assignee: Changsha Ruijin Electromechanical Equipment Co ltd
Current assignee: Changsha Ruijin Electromechanical Equipment Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-06-25
Anticipated expiration: 2033-07-05

Abstract

The utility model provides an intercooler, which relates to the technical field of air compressors and comprises the following components: an intercooler body. When the filter cartridge is used, large particles in water can be blocked and filtered when water flows into the filter cartridge through the water inlet pipe, and tiny crystalline scale in the water can be blocked when the water flows through the fine filter screen, so that the cooling water after double filtration flows into the intercooler body through the connecting pipe, and the scale in the intercooler is reduced and the cooling effect of the intercooler on the air compressor is improved through the motor, the speed reducer, the first rotating rod, the first bevel gear, the second rotating rod, the second bevel gear, the first scraper and the second scraper under the cooperation of the second scraper when in maintenance, after the impurities blocked on the surfaces of the coarse filter screen and the fine filter screen are scraped by the first scraper and the second scraper respectively, the impurities fall into the collecting box under the sedimentation effect and are discharged through the drain pipe under the pumping of the pump body.

Description

Intercooler

Technical Field

The utility model relates to the technical field of air compressors, in particular to an intercooler.

Background

The air compressor is a device for compressing air, and a large amount of heat can be emitted by air in the compression process, so that the temperature of an air cylinder is increased, the normal operation of the air compressor is influenced, and the air production efficiency of the air compressor is reduced, therefore, the air compressor is required to be provided with a good air cooling device, and the maximum water outlet temperature of cooling water in an intercooler is 60 ℃. The cooling gas device of the existing water-cooled air compressor is characterized in that a water inlet of an intercooler is connected with a cooling tower outside the air compressor, the cooling tower provides a cold source for the intercooler, and the intercooler discharges high temperature water in the intercooler through a water outlet of the intercooler.

In the prior art, in the actual operation process, as the temperature of cooling water in the intercooler is increased due to the high temperature of the air cylinder, carbonates such as calcium, magnesium and the like in the cooling water can be crystallized due to the high temperature, so that a large amount of free crystalline scale in the intercooler can be gradually attached to the inner wall of the intercooler during long-term use, compact and hard scale is generated, and the cooling effect of the intercooler on the air compressor is reduced.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, an intercooler heats cooling water when working, so that carbonates such as calcium, magnesium and the like in the cooling water are crystallized and are dissociated in an intercooler pipe body, and scale can be gradually attached to the inner wall of the intercooler to form thick scale, thereby reducing the cooling effect of the intercooler on an air compressor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an intercooler, comprising: the front surface of the intercooler body is fixedly connected with a filter assembly; the filter assembly comprises a mounting frame, the back surface of mounting frame and the preceding fixed surface of intercooler body are connected, the internal surface fixedly connected with cartridge filter of mounting frame, the left end face of cartridge filter is provided with the outlet pipe, the right-hand member face of cartridge filter is provided with the inlet tube, the last fixed surface of mounting frame is connected with the speed reducer, the last fixed surface of speed reducer is connected with the motor, the output of motor and the input fixed surface of speed reducer, the output of speed reducer rotates the surface of upper surface and cartridge filter that runs through the mounting frame in proper order, the output fixedly connected with first dwang of speed reducer, the lower terminal surface fixedly connected with first conical gear of first conical gear, the surface engagement rotation of first conical gear is connected with second conical gear, the internal surface fixedly connected with second dwang of second conical gear, the right-hand member face fixedly connected with first scraper blade of second dwang, one side position fixedly connected with second scraper blade of first scraper blade is kept away from to the surface of second dwang, fixedly connected with first dwang between the interior wall of speed reducer, the surface fixedly connected with first conical gear, the lower surface fixedly connected with first conical gear of first conical gear, the first conical gear's of lower surface, the first conical gear is provided with second conical gear, the first conical gear, the right end of cartridge filter, the right side of cartridge filter, the first conical gear, the motor and the filter motor.

Preferably, a coarse filter screen is arranged on one side of the inner surface of the filter cartridge, which is close to the water inlet pipe, and the inner surface of the coarse filter screen is rotationally connected with the outer surface of the second rotating rod.

Preferably, a fine filter screen is arranged on one side of the inner surface of the filter cartridge, which is close to the water outlet pipe, and the inner surface of the fine filter screen is rotationally connected with the outer surface of the second rotating rod.

Preferably, the right end face of the coarse filter screen is attached to the left surface of the first scraping plate, and the coarse filter screen is matched with the collecting box in position.

Preferably, the right end face of the fine filter screen is attached to the left surface of the second scraping plate, and the fine filter screen is matched with the sedimentation screen in position.

Preferably, the outer surface of the drain pipe penetrates through the inner surface of the collecting box, and the outer surface of the drain pipe is fixedly connected with the inner surface wall of the collecting box.

Preferably, the left surface of the intercooler body is fixedly connected with a connecting pipe, the intercooler body is communicated with the connecting pipe, the other end of the connecting pipe is fixedly connected with the left end face of the water outlet pipe, and the connecting pipe is communicated with the water outlet pipe.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. When the device is used, large particles in water are blocked and filtered when the water flow passes through the coarse filter screen, and tiny crystalline scale in the water is blocked when the water flow passes through the fine filter screen, so that the cooling water after double filtration flows into an intercooler body through a connecting pipe, and the scale in the intercooler is reduced and the cooling effect of the intercooler on an air compressor is improved by the cooling effect of the intercooler under the cooperation of a motor, a speed reducer, a first rotating rod, a first bevel gear, a second rotating rod, a second bevel gear, a first scraper and a second scraper.

2. In the utility model, when in use, the valves arranged on the outer surfaces of the water inlet pipe and the water outlet pipe are rotated to play a sealing role on the filter cartridge, so that the pump body can rapidly discharge water flow and sediment in the filter cartridge in a sealing state outwards, and the pollution discharge effect on the filter cartridge is improved.

Drawings

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

FIG. 2 is a schematic diagram showing a filter assembly of an intercooler according to the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a cross-sectional view showing an intercooler according to the present utility model.

Legend description: 1. an intercooler body; 2. a connecting pipe; 3. a filter assembly; 301. a mounting frame; 302. a filter cartridge; 303. a water inlet pipe; 304. a motor; 305. a speed reducer; 307. a pump body; 308. a precipitation net; 309. a collection box; 310. a blow-down pipe; 311. a water outlet pipe; 312. a first rotating lever; 313. a first bevel gear; 314. a second bevel gear; 315. a first scraper; 316. a coarse filter screen; 317. a second scraper; 318. a second rotating lever; 319. fine filter screen.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides an intercooler including: the intercooler comprises an intercooler body 1, wherein a filter assembly 3 is fixedly connected to the front surface of the intercooler body 1; the filtering component 3, the filtering component 3 comprises a mounting frame 301, the rear surface of the mounting frame 301 is fixedly connected with the front surface of the intercooler body 1, the inner surface of the mounting frame 301 is fixedly connected with a filtering cylinder 302, the left end face of the filtering cylinder 302 is provided with a water outlet pipe 311, the right end face of the filtering cylinder 302 is provided with a water inlet pipe 303, the upper surface of the mounting frame 301 is fixedly connected with a speed reducer 305, the upper surface of the speed reducer 305 is fixedly connected with a motor 304, the output end of the motor 304 is fixedly connected with the input end of the speed reducer 305, the output end of the speed reducer 305 sequentially rotates to penetrate through the upper surface of the mounting frame 301 and the outer surface of the filtering cylinder 302, the output end of the speed reducer 305 is fixedly connected with a first rotating rod 312, the lower end face of the first rotating rod 312 is fixedly connected with a first conical gear 313, the surface meshing rotation of first conical gear 313 is connected with second conical gear 314, the internal surface fixedly connected with second dwang 318 of second conical gear 314, the right-hand member face fixedly connected with first scraper blade 315 of second dwang 318, the surface position that keeps away from first scraper blade 315 of second dwang 318 is fixed connection with second scraper blade 317, fixedly connected with collecting box 309 between the interior surface wall of mounting bracket 301, the surface of collecting box 309 and the interior surface wall fixed connection of cartridge filter 302, the interior surface wall of collecting box 309 is provided with deposits net 308, the interior bottom surface of collecting box 309 is provided with the pump body 307, the right-hand member fixedly connected with drain 310 of pump body 307, drain 310 is the intercommunication setting with the pump body 307. The inner surface of the filter cartridge 302 is provided with a coarse filter 316 at a position near one side of the water inlet pipe 303, and the inner surface of the coarse filter 316 is rotatably connected with the outer surface of the second rotating rod 318. A fine filter screen 319 is arranged on the inner surface of the filter cartridge 302 near one side of the water outlet pipe 311, and the inner surface of the fine filter screen 319 is rotatably connected with the outer surface of the second rotating rod 318. The right end face of the coarse filter 316 is attached to the left surface of the first scraper 315, and the coarse filter 316 is matched with the position of the collection box 309. The right end face of the fine filter 319 is attached to the left surface of the second scraper 317, and the fine filter 319 is matched with the position of the sedimentation screen 308. The outer surface of the drain pipe 310 penetrates the inner surface of the collection box 309, and the outer surface of the drain pipe 310 is fixedly connected with the inner surface wall of the collection box 309.

The effect achieved in the whole embodiment 1 is that when the intercooler is used, when external water flows into the filter cartridge 302 through the water inlet pipe 303, the water flows firstly through holes uniformly formed on the surface of the coarse filter screen 316, the holes on the surface of the coarse filter screen 316 can block larger particle impurities and pipe wall rust, then the filtered water flows again through fine holes uniformly formed on the surface of the fine filter screen 319, the holes on the surface of the fine filter screen 319 can block finer crystal scale, then the water flows through the double-filtered water flows into the internal circulation of the intercooler body 1 through the connecting pipe 2 to start cooling operation on the air compressor, the cooling water after absorbing heat flows out from the water outlet end on the right surface of the intercooler body 1 through transition of the external buffer tank or the cooler and flows into the water inlet pipe 303 again to circulate, the water scale generated in the intercooler body 1 is continuously filtered by the coarse filter screen 316 and the fine filter screen 319 respectively under the circulation effect, so as to reduce the water scale in the intercooler body 1, when the intercooler body 1 is idle, the motor 304 arranged above the mounting frame 301 is started, the output end of the motor 304 drives the speed reducer 305, the output end of the speed reducer 305 drives the first rotating rod 312 to rotate, the first bevel gear 313 is meshed with the second bevel gear 314 to rotate, the second rotating rod 318 drives the first scraper 315 and the second scraper 317 to scrape the surfaces of the coarse filter screen 316 and the fine filter screen 319 respectively, impurities adsorbed on the surfaces of the two filter screens can fall off, the filtered matters between the filter cartridge 302 and the coarse filter screen 316 can gradually precipitate into the collecting box 309, the precipitation net 308 is arranged on the inner surface wall of the collecting box 309, the surface holes of the sedimentation net 308 are consistent with the surface holes of the coarse filter net 316, so that the coarse filter net 316 can be prevented from being blocked, the filter net blocked by the fine filter net 319 can fall into the collecting box 309 through the sedimentation net 308, the pump body 307 is started, the pump body 307 can pump the mixture of water and filtered impurities in the filter cartridge 302 outwards, the mixture is discharged through the drain pipe 310, and the filtered impurities are prevented from accumulating in the filter cartridge 302.

In embodiment 2, as shown in fig. 1-4, a connecting pipe 2 is fixedly connected to the left surface of the intercooler body 1, the intercooler body 1 is in communication with the connecting pipe 2, the other end of the connecting pipe 2 is fixedly connected to the left end surface of the water outlet pipe 311, and the connecting pipe 2 is in communication with the water outlet pipe 311.

The effect that its whole embodiment 2 reached is, when using, the surface of outlet pipe 311 and inlet tube 303 with connecting pipe 2 fixed connection is provided with the valve switch respectively, holds the valve switch in proper order and rotates, has played the sealed effect to cartridge filter 302 in, can make pump body 307 when pumping, can outwards discharge the mixture in the cartridge filter 302 fast, has improved the blowdown effect to cartridge filter 302.

Working principle: when in use, when water flows into the filter cylinder 302 through the water inlet pipe 303, the holes uniformly formed on the surface of the coarse filter screen 316 play a role in blocking and filtering larger particles in the water flow and rust in a pipeline, and the holes uniformly formed on the surface of the fine filter screen 319 play a role in blocking and filtering crystalline scale in the water flow, so that the water flow flows into the interior of the intercooler body 1 through the connecting pipe 2 after double filtration and circularly works in the intercooler body 1, flows out of the water outlet end on the left surface of the intercooler body 1 after absorbing heat generated by the air compressor, flows in from the water inlet pipe 303 after passing through the transition of an external buffer tank or a cooling device, and is circularly filtered continuously by the coarse filter screen 316 and the washing filter 319 respectively, thereby reducing scale in the intercooler body 1, sealing the filter cylinder 302 under the action of valves respectively arranged on the outer surfaces of the water outlet pipe 311 and the water inlet pipe 303 when the intercooler body 1 is idle, driving the motor 304 to drive the output end of the speed reducer 305 to drive the first rotating rod 312 to rotate, enabling the first bevel gear 313 to mesh with and rotate the second bevel gear 314, enabling the second rotating rod 318 to respectively drive the first scraping plate 315 and the second scraping plate 317 to respectively scrape the surfaces of the two filter screens, enabling the filter materials attached to the surfaces of the coarse filter screen 316 and the fine filter screen 319 to fall off and fall into the collecting box 309 under the action of precipitation, discharging from the blow-down pipe 310 through pumping of the pump body 307, avoiding the filter materials from being blocked inside the filter cylinder 302, the filtering effect of the filtering component 3 on the water flow is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An intercooler, comprising:

The device comprises an intercooler body (1), wherein the front surface of the intercooler body (1) is fixedly connected with a filter assembly (3);

The filtering component (3), the filtering component (3) comprises a mounting frame (301), the rear surface of the mounting frame (301) is fixedly connected with the front surface of an intercooler body (1), the inner surface of the mounting frame (301) is fixedly connected with a filtering cylinder (302), the left end face of the filtering cylinder (302) is provided with a water outlet pipe (311), the right end face of the filtering cylinder (302) is provided with a water inlet pipe (303), the upper surface of the mounting frame (301) is fixedly connected with a speed reducer (305), the upper surface of the speed reducer (305) is fixedly connected with a motor (304), the output end of the motor (304) is fixedly connected with the input end of the speed reducer (305), the output end of the speed reducer (305) sequentially rotates to penetrate through the upper surface of the mounting frame (301) and the outer surface of the filtering cylinder (302), the output end of the speed reducer (305) is fixedly connected with a first rotating rod (312), the lower end face of the first rotating rod (312) is fixedly connected with a first conical gear (313), the outer surface of the first conical gear (313) is meshed and is rotationally connected with a second conical gear (314), the second conical gear (318) is fixedly connected with the second conical gear (318), the second end face (318) is fixedly connected with the second rotating rod (315), one side position fixedly connected with second scraper blade (317) of first scraper blade (315) is kept away from to the surface of second dwang (318), fixedly connected with collecting box (309) between the interior table wall of mounting bracket (301), the surface of collecting box (309) is with interior table wall fixed connection of cartridge filter (302), the interior table wall of collecting box (309) is provided with deposits net (308), the interior bottom surface of collecting box (309) is provided with pump body (307), the right side fixedly connected with blow off pipe (310) of pump body (307), blow off pipe (310) are the intercommunication setting with pump body (307).

2. The intercooler of claim 1, wherein: a coarse filter screen (316) is arranged on one side of the inner surface of the filter cartridge (302) close to the water inlet pipe (303), and the inner surface of the coarse filter screen (316) is rotationally connected with the outer surface of the second rotating rod (318).

3. The intercooler of claim 1, wherein: a fine filter screen (319) is arranged on one side, close to the water outlet pipe (311), of the inner surface of the filter cylinder (302), and the inner surface of the fine filter screen (319) is rotatably connected with the outer surface of the second rotating rod (318).

4. The intercooler of claim 2, wherein: the right end face of the coarse filter screen (316) is attached to the left surface of the first scraping plate (315), and the coarse filter screen (316) is matched with the collecting box (309).

5. An intercooler according to claim 3, wherein: the right end face of the fine filter screen (319) is attached to the left surface of the second scraper (317), and the fine filter screen (319) is matched with the position of the sedimentation screen (308).

6. The intercooler of claim 1, wherein: the outer surface of the blow-down pipe (310) penetrates through the inner surface of the collecting box (309), and the outer surface of the blow-down pipe (310) is fixedly connected with the inner surface wall of the collecting box (309).

7. The intercooler of claim 1, wherein: the left surface fixedly connected with connecting pipe (2) of intercooler body (1), intercooler body (1) are the intercommunication setting with connecting pipe (2), the other end of connecting pipe (2) is fixedly connected with the left end face of outlet pipe (311), connecting pipe (2) are the intercommunication setting with outlet pipe (311).