CN218328725U

CN218328725U - Water-cooling flooded screw water cooler

Info

Publication number: CN218328725U
Application number: CN202222088431.0U
Authority: CN
Inventors: 李红朝; 任红霞
Original assignee: Shenzhen Kaideli Refrigeration Equipment Co ltd
Current assignee: Shenzhen Kaideli Refrigeration Equipment Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-17
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a water-cooling flooded screw rod cold water machine, the power distribution box comprises a box body, the pipe, the inside middle-end fixedly connected with baffle of box, the inside bottom right side fixed mounting of box has the host computer, pipe fixedly connected with oil separator is passed through in the left side of host computer, pipe fixedly connected with evaporimeter is passed through in the left side of oil separator, the top left side fixed mounting of baffle has the reservoir, the left side of evaporimeter is connected with the left side of reservoir through the pipe, pipe fixedly connected with low pressure circulation bucket is passed through on the right side of reservoir, pipe fixedly connected with horizontal condenser is passed through on the right side of low pressure circulation bucket, the first air duct of left side upper end fixedly connected with of horizontal condenser, the other end of the first air duct that belongs to is connected with the right side upper end of low pressure circulation bucket. The utility model adopts the above structure, the refrigerator gas in the low pressure circulation bucket forms next refrigeration cycle in getting into the host computer through the gas outlet to reach the purpose of cyclic utilization refrigerant.

Description

Water-cooling flooded screw water cooler

Technical Field

The utility model belongs to the cooling water set field, in particular to water-cooling flooded screw rod cold water machine.

Background

The screw type water chilling unit is a water chilling unit taking various screw compressors as a main machine. It is an assembled refrigerating device composed of screw-type refrigerating compressor, condenser, evaporator, thermal expansion valve, oil separator, automatic control element and meter.

Common screw cooling water set on the market at present often need make a large amount of refrigerants at the during operation, and the refrigerant mainly divide into freon refrigeration and ammonia refrigeration two kinds, and ammonia is good for its refrigeration effect of freon, but it is low compared in freon cooling water set security, and freon cooling water set then the security is better, and the refrigeration effect is relatively poor, and this makes current cooling water set can't have high-efficient refrigeration and high security simultaneously, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

To the problem that mentions in the background art, the utility model aims at providing a water-cooling flooded screw rod cold water machine to it is relatively poor to solve common cooling water set refrigeration efficiency when using freon refrigeration, and freon can not be better recycle's problem.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a water-cooling flooded screw rod cold water machine, includes box, pipe, the inside middle-end fixedly connected with baffle of box, the inside bottom right side fixed mounting of box has the host computer, pipe fixedly connected with oil separator is passed through in the left side of host computer, pipe fixedly connected with evaporimeter is passed through in the left side of oil separator, the top left side fixed mounting of baffle has the reservoir, the left side of evaporimeter is connected with the left side of reservoir through the pipe, pipe fixedly connected with low pressure circulation bucket is passed through on the right side of reservoir, pipe fixedly connected with horizontal condenser is passed through on the right side of low pressure circulation bucket, the first air duct of left side upper end fixedly connected with of horizontal condenser, the other end of the first air duct that belongs to is connected with the right side upper end of low pressure circulation bucket, the right side lower extreme fixedly connected with second air duct of low pressure circulation bucket, the other end of second air duct is connected with the top of host computer, the bottom fixed mounting of box has moving mechanism.

Further, as preferred technical scheme, moving mechanism includes connecting seat, damping spring shock absorber, universal wheel, the equal fixedly connected with connecting seat in four corners in the bottom of box, the equal fixed mounting in inside of connecting seat has the damping spring shock absorber, the equal fixed mounting in bottom of damping spring shock absorber has the universal wheel.

Further, as a preferred technical scheme, the upper end of the left side of the box body is fixedly connected with a pushing handle.

Further, as a preferred technical scheme, the front face of the box body is hinged with an access door through a hinge piece.

Further, as a preferred technical scheme, the inside top of box and the equal fixedly connected with mount pad in bottom of baffle, the equal fixed mounting in inside of mount pad has radiator fan.

Furthermore, as a preferred technical scheme, a plurality of groups of connecting ports are formed in the left side and the right side of the box body.

Further, as preferred technical scheme, the multiunit thermovent has all been seted up to the box left and right sides, the equal fixedly connected with dust screen in inside of thermovent.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, refrigerant gas compressed by a main machine enters an evaporator for condensation after being separated by an oil separator, the refrigerant is Freon, the condensed refrigerant enters a low-pressure circulating barrel and further flows into a horizontal condenser for absorbing heat, the heat-absorbed refrigerant returns to the low-pressure circulating barrel from the horizontal condenser through a gas inlet, and the refrigerant gas in the low-pressure circulating barrel enters the main machine through a gas outlet to form the next refrigerating cycle so as to achieve the purpose of recycling the refrigerant;

second, universal wheel make the box can be convenient remove, damping spring shock absorber can improve the shock attenuation effect when the box removes to because the vibration is too big causes the damage to other parts of box inside when moving, so that reach the purpose of shock attenuation protection when removing, radiator fan carries out work, can blow downwards, so that dispel the heat to the various subassemblies of below, so that reach and carry out radiating purpose for each group of parts.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged view of the moving mechanism of the present invention.

Reference numerals: 1. the device comprises a box body, 2, a conduit, 3, a partition plate, 4, a host, 5, an oil separator, 6, an evaporator, 7, a liquid storage device, 8, a low-pressure circulating barrel, 9, a horizontal condenser, 10, a first air duct, 11, a second air duct, 12, a moving mechanism, 1201, a connecting seat, 1202, a damping spring shock absorber, 1203, a universal wheel, 13, a pushing handle, 14, a hinge piece, 15, an access door, 16, a mounting seat, 17, a cooling fan, 18, a connecting port, 19, a cooling port, 20 and a dustproof net.

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.

Example 1

Referring to fig. 1-3, the embodiment of the present invention provides a water-cooling flooded screw water chiller, which includes a tank 1 and a conduit 2, a partition 3 is fixedly connected to the middle inside end of the tank 1, a host 4 is fixedly installed on the right inside bottom of the tank 1, an oil separator 5 is fixedly connected to the left side of the host 4 through the conduit 2, an evaporator 6 is fixedly connected to the left side of the oil separator 5 through the conduit 2, a liquid reservoir 7 is fixedly installed on the left top of the partition 3, the left side of the evaporator 6 is connected to the left side of the liquid reservoir 7 through the conduit 2, a low-pressure circulating tank 8 is fixedly connected to the right side of the liquid reservoir 7 through the conduit 2, a horizontal condenser 9 is fixedly connected to the right side of the low-pressure circulating tank 8 through the conduit 2, a first air duct 10 is fixedly connected to the upper left side of the horizontal condenser 9, the other end of the first air duct 10 is connected to the right upper end of the low-pressure circulating tank 8, a second air duct 11 is fixedly connected to the lower right side lower end of the low-pressure circulating tank 8, the other end of the second air duct 11 is connected to the top of the host 4, and a moving mechanism 12 is fixedly installed on the bottom of the tank 1.

In order to achieve the purpose of recycling the refrigerant, different components are mounted inside the box body 1, the partition plate 3 is used for dividing the space inside the box body 1, the refrigerant gas compressed by the main machine 4 is separated by the oil separator 5 and then enters the evaporator 6 to be condensed, the refrigerant is Freon, the condensed refrigerant enters the low-pressure circulating barrel 8 and further flows into the horizontal condenser 9 to absorb heat, the heat-absorbed refrigerant returns to the low-pressure circulating barrel 8 from the horizontal condenser 9 through the air inlet, and the refrigerant gas in the low-pressure circulating barrel 8 enters the main machine 4 through the air outlet to form the next refrigerating cycle, so that the purpose of recycling the refrigerant is achieved.

Example 2

Referring to fig. 1-3, on the basis of embodiment 1, in order to reach the purpose of conveniently moving the device, this embodiment has carried out innovative design to the moving mode, specifically, moving mechanism 12 includes connecting seat 1201, damping spring shock absorber 1202, universal wheel 1203, the equal fixedly connected with connecting seat 1201 of four corners in the bottom of box 1, the equal fixed mounting in inside of connecting seat 1201 has damping spring shock absorber 1202, the equal fixed mounting in bottom of damping spring shock absorber 1202 has universal wheel 1203, set up connecting seat 1201, inside damping spring shock absorber 1202 and the universal wheel 1203 of being used for installing of connecting seat 1201, universal wheel 1203 makes the removal that box 1 can be convenient, damping spring shock absorber 1202 can improve the shock attenuation effect when box 1 removes, in order to cause the damage to other parts of box 1 inside because the vibration is too big when removing.

Referring to fig. 1-2, in order to achieve the purpose of conveniently pushing the device, a pushing handle 13 is fixedly connected to the upper end of the left side of the box body 1 in the embodiment, the pushing handle 13 is arranged, and the pushing handle 13 is used for providing a force application point for a worker, so that the worker can more easily push the box body 1 to move.

Referring to fig. 1, in order to achieve the purpose of convenient maintenance, the front surface of the box body 1 of the present embodiment is hinged with an access door 15 through a hinge 14, the access door 15 is arranged, when various components inside the box body 1 need to be maintained, a worker can open the access door 15, so as to maintain the fault part.

Example 3

Referring to fig. 2, on the basis of embodiment 2, in order to achieve the purpose of facilitating heat dissipation, the heat dissipation manner of this embodiment is innovatively designed, specifically, the inside top of the box 1 and the bottom of the partition plate 3 are fixedly connected with the mounting seat 16, the inside of the mounting seat 16 is fixedly provided with the heat dissipation fan 17, the mounting seat 16 is provided, the inside of the mounting seat 16 is used for installing the heat dissipation fan 17, and the heat dissipation fan 17 works to blow downwards so as to dissipate heat of various components below.

Referring to fig. 1-2, in order to facilitate connection of wires, a plurality of sets of connectors 18 are formed on both left and right sides of the case 1, the connectors 18 are formed, and wires of various components inside the case 1 can pass through the connectors 18 to be connected with the outside, so as to maintain the normal operation of the device.

Referring to fig. 1-2, in order to achieve the purpose of dissipating heat, a plurality of sets of heat dissipating ports 19 are formed on the left and right sides of the box 1, a dust screen 20 is fixedly connected inside the heat dissipating ports 19, the heat dissipating ports 19 are formed, heat generated by the operation of each component inside the box 1 can be dissipated through the heat dissipating ports 19, and the dust screen 20 is used for preventing external dust and impurities from entering the box 1.

The use principle and the advantages are as follows: when the device is used, different components are arranged inside the box body 1, the partition plate 3 is used for dividing the internal space of the box body 1, refrigerant gas compressed by the host machine 4 is separated by the oil separator 5 and then enters the evaporator 6 for condensation, the refrigerant is Freon, the condensed refrigerant enters the low-pressure circulating barrel 8 and further flows into the horizontal condenser 9 for absorbing heat, the heat-absorbed refrigerant returns to the low-pressure circulating barrel 8 from the horizontal condenser 9 through the air inlet, the refrigerant gas in the low-pressure circulating barrel 8 enters the host machine 4 through the air outlet to form the next refrigerating cycle, so as to achieve the purpose of recycling the refrigerant, the universal wheel 1203 enables the box body 1 to be conveniently moved, the damping spring shock absorber 1202 can improve the shock absorption effect when the box body 1 is moved, so as to prevent other components inside the box body 1 from being damaged due to overlarge vibration during moving, the pushing hand 13 is used for providing a force application point for a worker, so that the worker can more easily push the box body 1 to move, when various components inside the box body 1 need to be maintained, the worker can open the maintenance door 15 so as to maintain the fault part, the installation seat 16 for installing the fan, the dust can be used for generating heat dissipation, and the heat dissipation assembly 17 for blowing and generating heat inside the dust dissipation 17, so as to be generated by the external heat dissipation fan 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water-cooling flooded screw rod cold water machine which characterized in that: comprises a box body (1) and a conduit (2), the middle end in the box body (1) is fixedly connected with a clapboard (3), a main machine (4) is fixedly arranged at the right side of the bottom inside the box body (1), the left side of the main machine (4) is fixedly connected with an oil separator (5) through a conduit (2), the left side of the oil separator (5) is fixedly connected with an evaporator (6) through a conduit (2), a liquid storage device (7) is fixedly arranged on the left side of the top of the clapboard (3), the left side of the evaporator (6) is connected with the left side of the liquid storage device (7) through a conduit (2), the right side of the liquid storage device (7) is fixedly connected with a low-pressure circulating barrel (8) through a conduit (2), the right side of the low-pressure circulating barrel (8) is fixedly connected with a horizontal condenser (9) through a guide pipe (2), the upper end of the left side of the horizontal condenser (9) is fixedly connected with a first air duct (10), the other end of the first air duct (10) is connected with the upper end of the right side of the low-pressure circulating barrel (8), the lower end of the right side of the low-pressure circulating barrel (8) is fixedly connected with a second air duct (11), the other end of the second air duct (11) is connected with the top of the main machine (4), and a moving mechanism (12) is fixedly arranged at the bottom of the box body (1).

2. The water-cooled flooded screw chiller of claim 1, wherein: the moving mechanism (12) comprises a connecting seat (1201), damping spring shock absorbers (1202) and universal wheels (1203), wherein the connecting seat (1201) is fixedly connected to four corners of the bottom of the box body (1), the damping spring shock absorbers (1202) are fixedly mounted in the connecting seat (1201), and the universal wheels (1203) are fixedly mounted at the bottom of each damping spring shock absorber (1202).

3. The water-cooled flooded screw chiller of claim 1, wherein: the upper end of the left side of the box body (1) is fixedly connected with a pushing handle (13).

4. The water-cooled flooded screw chiller of claim 1, wherein: the front surface of the box body (1) is hinged with an access door (15) through a hinge piece (14).

5. The water-cooled flooded screw chiller of claim 1, wherein: the box is characterized in that the top of the interior of the box body (1) and the bottom of the partition plate (3) are fixedly connected with mounting seats (16), and cooling fans (17) are fixedly mounted in the interior of the mounting seats (16).

6. The water-cooled flooded screw water chiller according to claim 1, wherein: the left side and the right side of the box body (1) are both provided with a plurality of groups of connectors (18).

7. The water-cooled flooded screw chiller of claim 1, wherein: the box (1) left and right sides all has seted up multiunit thermovent (19), the equal fixedly connected with dust screen (20) in inside of thermovent (19).