CN215782600U

CN215782600U - Integrated cold drying machine with built-in filtering device

Info

Publication number: CN215782600U
Application number: CN202121963146.8U
Authority: CN
Inventors: 蔡纵
Original assignee: HANGZHOU KELIN AIER QIYUAN EQUIPMENT CO Ltd
Current assignee: HANGZHOU KELIN AIER QIYUAN EQUIPMENT CO Ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-11
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses an integrated type refrigeration dryer with a built-in filtering device, which comprises a box body, wherein a support, a heat exchanger, a compressor, a condenser and a filter are arranged in the box body, the filter is connected with the heat exchanger, the heat exchanger is connected with the compressor, the compressor is connected with the condenser, the heat exchanger and the filter are arranged at the upper end of the support, the compressor and the condenser are arranged at the lower end of the support, the filter comprises a front filter and a rear filter, an air inlet is formed in the upper end of the front filter, an air outlet is formed in the upper end of the rear filter, and the number of the front filter and the number of the rear filter are both two; the utility model makes the filter and the cold drying machine into a whole through the integrated design, and the module combines the cold drying machine and the filter, so that the whole equipment is compact and small in volume.

Description

Integrated cold drying machine with built-in filtering device

Technical Field

The utility model relates to an integrated type cold drying machine with a built-in filtering device.

Background

The working principle of the cold dryer is as follows: the refrigerant and the compressed air are used for heat exchange, and the temperature of the compressed air is reduced to the dew point temperature within the range of 2-10 ℃. With the continuous development of the industry of the refrigeration dryer, more and more enterprises enter the industry of the air compressor, more and more people favor the industry of the refrigeration dryer, and meanwhile, a plurality of enterprises show that the refrigeration dryer is a short-name refrigeration dryer, and the refrigeration dryer refers to a novel technology and belongs to an air source processing element in a pneumatic system.

Along with the development of science and technology in recent years, the science and technology of mechanical industry is felt more and more strong, and the portable demand of equipment is also more and more strong, and traditional cold machine, filter are separately supplied with material, need customer installation to use the operating mode to match by oneself, and the self-propelled pipe connection, customer field installation is loaded down with trivial details, wastes time and energy, and area is bigger, and is not fit for the removal operation.

The main defects are as follows: 1. the air dryer and the filter are supplied separately, and a client needs to engage in a professional to connect pipelines among all the devices; 2. on-site pipeline connecting personnel cannot know the cold dryer and the filter, so that the risk of wrong sequential installation exists, and great influence is brought to subsequent use of equipment; 3. the field devices are installed dispersedly, so that the occupied area is large and the purpose of energy-saving comprehensive use of the area of a plant is not met; 4. the traditional cold dryer and the filter are supplied separately, the water outlet of each device is required to be connected to a main water drainage pipe of a plant area by a customer, the field connection is complex, and the number of pipelines is large and messy.

Therefore, there is a need to develop an integrated air dryer to solve the problems encountered in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an integrated type cold drying machine with a built-in filtering device, which is convenient to use, simple to operate, convenient to install and maintain, small in occupied space after installation, compact in whole equipment and small in size, and has practicability and wide application range, and the filter and the cold drying machine are integrated into a whole through an integrated type design.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a cold machine of doing of built-in filter equipment's integrated form, includes the box, and the inside of box is equipped with support, heat exchanger, compressor, condenser and filter, and the filter is connected with the heat exchanger, and the heat exchanger is connected with the compressor, and the compressor is connected with the condenser, heat exchanger and filter setting are in the upper end of support, and compressor and condenser setting are at the lower extreme of support, the filter includes leading filter and rearmounted filter, and the upper end of leading filter is equipped with air intlet, and the upper end of rearmounted filter is equipped with air outlet, leading filter and rearmounted filter all are two.

Preferably, the front filter and the rear filter are both provided with connecting pipes, and one ends of the connecting pipes are provided with threaded connecting sleeves.

This setting has been convenient for connect between each part, also convenient to detach and maintenance simultaneously.

Preferably, a polytetrafluoroethylene gasket sealing gasket is arranged inside the threaded connecting sleeve.

This setting has guaranteed its holistic leakproofness.

Preferably, the lower end of the box body is provided with a main drainage pipe, and the condenser, the heat exchanger, the pre-filter and the post-filter are connected with the main drainage pipe.

This setting has realized the collection of drainage pipe to make things convenient for the centralized management on the drainage.

Preferably, a drainer is mounted on the drain main pipe.

This setting, through drainer's effect control drain main's drainage, realizes the intermittent type nature control of drainage.

Preferably, the lower ends of the pre-filter and the post-filter are both provided with check valves.

This setting prevents the blow-by during drainage, guarantees that the drainage is unobstructed.

Preferably, the connecting pipe and the main drainage pipe are galvanized pipes, the heat exchanger is made of a stainless steel plate, and the filter is made of an aluminum alloy material.

The novel beneficial effect of this use is:

1. the cold dryer and the filter are connected, so that the whole machine can be smaller in size.

2. The connection mode adopts the threaded connection sleeve for connection, so that the disassembly can be more convenient, common workers can complete the disassembly, and the traditional threading manufacturing needs no professional.

3. The connecting pipeline adopts a galvanized pipe, the heat exchanger adopts a stainless steel plate, and the filter adopts an aluminum alloy material, so that the whole machine does not produce secondary pollution to the compressed air.

4. The arrangement of the main drainage pipe collects the drainage pipelines of all the parts, ensures that all the parts do not blow by gas and drains water smoothly.

5. The whole machine is produced in a modularized mode, flow line production is achieved, and production cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the present invention is not limited to the scope of the present invention.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a post-filter installation of the present invention;

the air conditioner comprises a box body 1, a support 2, a heat exchanger 3, a compressor 4, a condenser 5, a pre-filter 6, a threaded connecting sleeve 7, a connecting pipe 8, a water drainage main pipe 9, a post-filter 10, a check valve 11, a drainer 12, an air inlet 13, an air outlet 14 and a pipeline connector 15.

Detailed Description

Referring to fig. 1 to 2, the integrated type refrigeration dryer with the built-in filtering device includes a box body, a support 2, a heat exchanger 3, a compressor 4, a condenser 5 and a filter are arranged inside the box body 1, the filter is connected with the heat exchanger 3, the heat exchanger 3 is connected with the compressor 4, the compressor 4 is connected with the condenser 5, the heat exchanger 3 and the filter are arranged at the upper end of the support 2, the compressor 4 and the condenser 5 are arranged at the lower end of the support 2, the filter includes a pre-filter 6 and a post-filter 10, an air inlet 13 is arranged at the upper end of the pre-filter 6, an air outlet 14 is arranged at the upper end of the post-filter 10, and the pre-filter 6 and the post-filter 10 are both two.

Further, a connecting pipe 8 is arranged on each of the pre-filter 6 and the post-filter 10, and a threaded connecting sleeve 7 is mounted at one end of each connecting pipe 8.

Further, the lower end of the box body 1 is provided with a main drainage pipe 9, and the condenser 5, the heat exchanger 3, the pre-filter 6 and the post-filter 10 are connected with the main drainage pipe 9.

Further, a drainer 12 is mounted on the drain main pipe 9.

Further, check valves are installed at the lower ends of the pre-filter 6 and the post-filter 10.

Further, the upper end and the lower end of the heat exchanger 3 are both provided with pipeline interfaces.

When the air-drying device is used, air enters the pre-filter from the air inlet, is filtered by the pre-filter and then enters the heat exchanger, the compressor, the condenser and the heat exchanger work at the same time, compressed air is forcibly cooled in the heat exchanger, and most of water vapor is cooled and condensed into liquid water to be discharged out of the machine, so that the compressed air is dried. The low-pressure refrigerant liquid is changed into low-pressure refrigerant steam through phase change in the heat exchanger, and absorbs ambient heat in the phase change process, so that the compressed air is cooled, and finally, the dried gas passes through the post-filter and is discharged from the air outlet. The integrated air conditioner has the advantages of convenience in use, simplicity in operation, convenience in installation and maintenance, small occupied space after installation, integration design, compact whole equipment, small size and practicability and wide application range, and the filter and the cold dryer are integrated, and meanwhile, the module is combined with the cold dryer and the filter.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a cold machine of doing of integrated form of built-in filter equipment, includes the box, its characterized in that: the inside of box is equipped with support, heat exchanger, compressor, condenser and filter, and the filter is connected with the heat exchanger, and the heat exchanger is connected with the compressor, and the compressor is connected with the condenser, heat exchanger and filter setting are in the upper end of support, and compressor and condenser setting are at the lower extreme of support, the filter includes leading filter and rearmounted filter, and the upper end of leading filter is equipped with air intlet, and the upper end of rearmounted filter is equipped with air outlet, leading filter and rearmounted filter are all two.

2. The integrated freeze dryer with built-in filter device as claimed in claim 1, wherein: the pre-filter and the post-filter are both provided with connecting pipes, and one ends of the connecting pipes are provided with threaded connecting sleeves.

3. The integrated freeze dryer with built-in filter device as claimed in claim 1, wherein: the lower end of the box body is provided with a main drainage pipe, and the condenser, the heat exchanger, the pre-filter and the post-filter are connected with the main drainage pipe.

4. An integrated freeze dryer with built-in filter device according to claim 3 wherein: and a drainer is arranged on the main drainage pipe.

5. The integrated freeze dryer with built-in filter device as claimed in claim 1, wherein: check valves are arranged at the lower ends of the front filter and the rear filter.