CN211650802U

CN211650802U - Special anticorrosive screw cooling water set of oxidation

Info

Publication number: CN211650802U
Application number: CN202020161098.XU
Authority: CN
Inventors: 张祥田
Original assignee: Qingzhou Huanli Refrigeration Equipment Co ltd
Current assignee: Qingzhou Huanli Refrigeration Equipment Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-10-09
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses an anti-corrosion screw type water chilling unit special for oxidation, which comprises a condenser, an evaporator, a compressor and the like; the condenser bottom is provided with four bearing capacity bases that are used for the support device, the welding of condenser both ends head has two steel sheets, and one of them end of condenser is connected with connects the cooling water mouth, cooling water mouth external connection cooling tower's cooling water, the expansion valve is located evaporimeter end position, and the input of evaporimeter is connected to the output of expansion valve, and the output position of evaporimeter sets up an independent first ring flange, and the second ring flange is connected to the other end of insulating tube, the utility model discloses a set up the sponge for equipment reaches the effect of making an uproar of falling, the utility model discloses an adopt the disconnect-type design, adopt the ring flange connection end for the convenient change of pipeline increases the practicality, improves work efficiency, through setting up insulating cover and insulating tube, the inside heat preservation of improve equipment.

Description

Special anticorrosive screw cooling water set of oxidation

Technical Field

The utility model relates to a water chilling unit, in particular to an anti-corrosion screw type water chilling unit special for oxidation.

Background

Screw water coolers are so named because they employ screw compressors. The screw type water chiller is characterized in that a compressor, which is a key part of the screw type water chiller, is a screw type water chiller, and the principle process of the screw type water chiller is divided into an air cooling type and a water cooling type.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special anticorrosive screw cooling water set of oxidation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-corrosion screw type water chilling unit special for oxidation comprises a condenser, an evaporator, a compressor and the like; four bearing capacity bases used for supporting equipment are arranged at the bottom of the condenser, two steel plates are welded at two ends of the condenser, one end of the condenser is connected with a cooling water port, the cooling water port is externally connected with cooling water of a cooling water tower, the cooling water of the cooling water tower can enter the condenser through the cooling water port, one input end of the condenser is connected with one end of a pneumatic tube, the other end of the pneumatic tube is connected with a third flange plate, the third flange plate is positioned at one end of a compressor, the compressor is made of an oxidation special anticorrosive material, in the internal structure of the condenser, one end of the condenser is connected with one end of a water filtering tube, the cooling water which is condensed by the compressor and is changed into liquid state cold is filtered through the water filtering tube, the output end of the water filtering tube is connected with one end of a water storage tank, the water storage tank is positioned in a pressure tank, and the pressure tank is fixed above, the output end of the water storage tank is connected with the input end of an expansion valve, the expansion valve is located at the end position of the evaporator, the output end of the expansion valve is connected with the input end of the evaporator, an independent first flange plate is arranged at the output end of the evaporator, the other end of the heat preservation pipe is connected with a second flange plate, the second flange plate is located at the input end of the compressor, one end of the compressor is connected with one end of a pressure controller, the pressure controller is located inside the pressure tank, one end of the pressure controller is connected with the water storage tank, and the output end of the compressor is controlled to be connected with.

As a further aspect of the present invention: the equipment is located inside the shell, and the periphery inside the shell is wrapped by sponge.

As a further aspect of the present invention: the end of the filter water pipe adopts a separation type design, and a filter screen is arranged in the filter water pipe.

As a further aspect of the present invention: the outside of the first flange plate is provided with a heat-insulating cover, and one end of the first flange plate is connected with one end of a heat-insulating pipe.

As a further aspect of the present invention: the compressor is made of an oxidation-dedicated anti-corrosion material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the sponge for equipment reaches the effect of making an uproar of falling, the utility model discloses an adopt the disconnect-type design, adopt the ring flange to connect the end, make the pipeline conveniently change and increase the practicality, improve work efficiency, through setting up heat preservation cover and insulating tube, improve the inside heat preservation of equipment.

Drawings

Fig. 1 is a schematic diagram of a main structure of an oxidation-dedicated corrosion-resistant screw type water chilling unit.

FIG. 2 is a schematic structural diagram of a big sample A in an oxidation-dedicated corrosion-resistant screw type water chilling unit.

FIG. 3 is a schematic structural diagram of a B big sample in an oxidation-dedicated corrosion-resistant screw type water chilling unit.

FIG. 4 is a schematic diagram of a side view structure of an oxidation-dedicated corrosion-resistant screw type water chilling unit.

As shown in the figure: the condenser 1 and the evaporator 2 are connected with a cooling water port 3, a water outlet 4, a heat preservation pipe 5, a first flange 6, a second flange 7, a compressor 8, a water filtering pipe 9, a support 10, a base 11, a third flange 12, an air pressure pipe 13, an expansion valve 14, a pressure controller 15, a shell 16, a water storage tank 17 and a pressure tank 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the present invention, an anticorrosive screw chiller special for oxidation, includes components such as condensing engine 1, evaporator 2 and compressor 8, equipment all is located inside casing 16, and casing 16 wholly adopts the cuboid structure, and both sides are provided with the vent, and casing 16 is inside to adopt the sponge parcel all around, can reach the effect of making an uproar of falling through the sponge parcel.

The condenser 1 is arranged at the bottom of a shell 16, four bearing force bases 11 used for supporting equipment are arranged at the bottom of the condenser 1, two steel plates are welded at two ends of the condenser 1, the steel plates are used for protecting the outside of the condenser 1, not only can damage to the condenser 1 from the outside be prevented, but also the stability of the inside of the condenser 1 is ensured, one end of the condenser 1 is connected with a cooling water port 3, the outside of the cooling water port 3 is connected with cooling water of a cooling water tower, the cooling water of the cooling water tower can enter the inside of the condenser 1 through the cooling water port 3, one input end of the condenser 1 is connected with one end of a gas pressure pipe 13, the other end of the gas pressure pipe 13 is connected with a third flange 12, the third flange 12 is arranged at one end of a compressor 8, the compressor 8 is made of an oxidation-specific anticorrosive material, pressure cooling condensation is output through the compressor 8 in the internal, the cooling water of the cooling water tower is changed into liquid cold after being condensed by the compressor 8, one end of the condenser 1 is connected with one end of the water filtering pipe 9, the end of the water filtering pipe 9 adopts a separation type design, so that the water filtering pipe 9 is convenient to replace, a filter screen is arranged inside the water filtering pipe 9, the cooling water which is changed into liquid cold after being condensed by the compressor 8 is filtered by the water filtering pipe 9, the filtering effect inside the water filtering pipe 9 improves the quality of the water used by the equipment, the output end of the water filtering pipe 9 is connected with one end of the water storage tank 17, the water storage tank 17 is positioned inside the pressure tank 18, the pressure tank 18 is fixed above the condenser 1 through 2 brackets 10, the output end of the water storage tank 17 is connected with the input end of the expansion valve 14, the liquid cold cooling water is expanded to low pressure through the expansion valve to be changed into gas-liquid mixture, the output end of the expansion valve 14 is connected to the input end of the evaporator 2, wherein the gas-liquid mixture absorbs heat of the cooled substance in the evaporator, and the gas-liquid mixture turns into the gaseous refrigerant again.

An independent first flange 6 is arranged at the output end part of the evaporator 2, a heat preservation cover is arranged outside the first flange 6, one end of the first flange 6 is connected with one end of a heat preservation pipe 5, the arrangement of the flange and the heat preservation pipe not only plays a role in heat preservation, meanwhile, the replacement of the flange plate and the heat preservation pipe is convenient, the use efficiency of the device is improved, the other end of the heat preservation pipe 5 is connected with a second flange plate 7, the second flange plate 7 is positioned at the input end of a compressor 8, after the gas refrigerant from the evaporator is subjected to heat insulation compression by the compressor, the refrigerant becomes high temperature and high pressure, one end of the compressor 8 is connected with one end of the pressure controller 15, the pressure controller 15 is positioned in the pressure tank, the pressure controller 15 is internally connected with one end of the water storage tank 17, the output end of the compressor 8 is controlled by the pressure controller 15 to be connected with the evaporator 2, and the water qualified through the circulation operation flows out through the water outlet 4 arranged at the end position of the evaporator 2.

The utility model discloses a theory of operation is: the air conditioner comprises a condenser 1, an evaporator 2, a compressor 8 and the like, wherein gas refrigerants in a state coming out of the evaporator 2; the refrigerant is cooled and condensed in the condenser 1 at equal pressure, the refrigerant is condensed to form a liquid refrigerant, the liquid refrigerant is expanded to low pressure through the expansion 14 valve to form a gas-liquid mixture, the liquid refrigerant at low temperature and low pressure absorbs heat of a cooled substance in the evaporator 2 and is changed into a gas refrigerant again, the gas refrigerant enters the compressor again through a pipeline to start new circulation, and the four processes of the refrigeration cycle are the main working principle of the screw type water chiller.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An anti-corrosion screw type water chilling unit special for oxidation comprises a condenser (1), an evaporator (2), a compressor (8) and the like; the condenser is characterized in that four bearing capacity bases (11) used for supporting equipment are arranged at the bottom of the condenser (1), two steel plates are welded at two ends of the condenser (1), one end of the condenser (1) is connected with a cooling water port (3), the outside of the cooling water port (3) is connected with cooling water of a cooling water tower, the cooling water of the cooling water tower can enter the condenser (1) through the cooling water port (3), one input end of the condenser (1) is connected with one end of a pneumatic tube (13), the other end of the pneumatic tube (13) is connected with a third flange plate (12), the third flange plate (12) is positioned at one end of a compressor (8), in the internal structure of the condenser (1), one end of the condenser (1) is connected with one end of a water filtering tube (9), and cooling water which is condensed by the compressor (8) and then changed into liquid state cold is filtered through the water filtering tube (9), the output end of the water filtering pipe (9) is connected with one end of a water storage tank (17), the water storage tank (17) is positioned inside a pressure tank (18), the pressure tank (18) is fixed above a condenser (1) through two brackets (10), the output end of the water storage tank (17) is connected with the input end of an expansion valve (14), the expansion valve (14) is positioned at the end position of an evaporator (2), the output end of the expansion valve (14) is connected with the input end of the evaporator (2), the output end of the evaporator (2) is provided with an independent first flange plate (6), the other end of a heat preservation pipe (5) is connected with a second flange plate (7), the second flange plate (7) is positioned at the input end of a compressor (8), one end of the compressor (8) is connected with one end of a pressure controller (15), the pressure controller (15) is positioned inside the pressure tank, and the pressure controller (15) is connected with one end of the water storage tank, the output end of the compressor (8) is controlled by a pressure controller (15) to be connected with the evaporator (2).

2. The special corrosion-resistant screw type water chilling unit for oxidation according to claim 1, wherein the devices are all located inside the shell (16), and the inside periphery of the shell (16) is wrapped by sponge.

3. The screw type water chilling unit special for corrosion prevention for oxidation according to claim 1, wherein the end of the filtering water pipe (9) is designed in a separation mode, and a filtering net is installed inside the filtering water pipe (9).

4. The special corrosion-resistant screw type water chilling unit for oxidation according to claim 1, wherein a heat-insulating cover is arranged outside the first flange (6), and one end of the first flange (6) is connected with one end of the heat-insulating pipe (5).

5. The screw type water chilling unit special for corrosion prevention for oxidation as claimed in claim 1, characterized in that the compressor (8) is made of a material special for corrosion prevention for oxidation.