CN213454350U

CN213454350U - Energy-saving water chilling unit

Info

Publication number: CN213454350U
Application number: CN202022561343.9U
Authority: CN
Inventors: 朱庭浩; 吴斯奇; 赵羚
Original assignee: Jiangsu Innovation Energy Technology Co ltd
Current assignee: Jiangsu Innovation Energy Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-15
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses an energy-saving cooling water set relates to the cooling water set field, and for solving current cooling water machine among the prior art in the application, condenser and the inside refrigerant load of evaporimeter are too big, influence the cooling water circulation, easily produce the wasting of resources's problem. The internally mounted of casing has the condenser, energy-conserving filter is installed to the lower extreme of condenser, install first solenoid valve between energy-conserving filter and the condenser, the internally mounted of energy-conserving filter has the current-limiting water tank, the second solenoid valve is installed to the lower extreme of current-limiting water tank, the second solenoid valve is provided with five, just the filter is installed to the below of current-limiting water tank, the below of filter is provided with the delivery port, the evaporimeter is installed to the below of filter, the compressor is installed to one side of evaporimeter, just the rear of compressor and evaporimeter is provided with the refrigerant case, the water pump is installed to one side of refrigerant case.

Description

Energy-saving water chilling unit

Technical Field

The utility model relates to a cooling water set technical field specifically is energy-saving cooling water set.

Background

The water chilling unit is also called as: a refrigerator, a refrigerating unit, an ice water unit, a cooling device, and the like. The water chilling unit comprises four main components: the refrigerating and heating system comprises a compressor, an evaporator, a condenser and an expansion valve, so that the refrigerating and heating effects of the unit are realized, and the requirements on the water chilling unit are different because the system is widely used in various industries. The refrigeration industry is divided into an air-cooled water chiller and a water-cooled water chiller. The water-cooled cold water machine is small, the refrigerating output is big, adopt world brand import compressor, low temperature performance is remarkable, it is reliable durable, the product is designed according to industrial application characteristics, built-in low temperature circulating water pump and stainless steel freezing water tank, it is very convenient to use, all materials with water contact all adopt anti-corrosion material, effectively prevent to rust, corrode, microcomputer LED quantity controller, possess the temperature display, set for the temperature, automatically regulated freezes water temperature and compressor time delay protect function, choose brand contactor for use, electrical components such as relay, be equipped with perfect pilot lamp, the switch, the operation is surveyability.

The water cooler is a water cooling device, and is a cooling water device capable of providing constant temperature, constant flow and constant pressure. The working principle of the water cooler is that a certain amount of water is injected into a water tank in the water cooler, the water is cooled by a cooling system of the water cooler, low-temperature cooling water is sent to equipment to be cooled by a water pump, and the chilled water of the water cooler takes away heat, rises in temperature and then flows back to the water tank to achieve the cooling effect. However, in the application process of the existing water chiller, the refrigerant loads in the condenser and the evaporator are too large, so that the circulation of cooling water is influenced, and resource waste is easily caused; therefore, the market urgently needs to develop an energy-saving water chilling unit to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-saving cooling water set to solve the current cold water machine that proposes in the above-mentioned background art in the application, condenser and the inside refrigerant load of evaporimeter are too big, influence the cooling water circulation, easily produce the wasting of resources's problem.

In order to achieve the above object, the utility model provides a following technical scheme: energy-saving cooling water set, which comprises a housin, the internally mounted of casing has the condenser, energy-conserving filter is installed to the lower extreme of condenser, install first solenoid valve between energy-conserving filter and the condenser, the internally mounted of energy-conserving filter has the current-limiting water tank, the second solenoid valve is installed to the lower extreme of current-limiting water tank, the second solenoid valve is provided with five, just the filter is installed to the below of current-limiting water tank, the below of filter is provided with the delivery port, the evaporimeter is installed to the below of filter, the compressor is installed to one side of evaporimeter, just the rear of compressor and evaporimeter is provided with the refrigerant case, the water pump is installed to one side of refrigerant case.

Preferably, two ends of the water pump are respectively connected with the refrigerant box and the evaporator in a sealing mode, and the water outlet is respectively connected with the refrigerant box and the evaporator in a sealing mode through connecting pipes.

Preferably, the outside of condenser is provided with the fin, just temperature display screen is installed to one side of condenser, the expansion valve is installed to below one side of condenser, the both ends of expansion valve respectively with condenser and compressor sealing connection.

Preferably, a switch cabinet is installed on one side of the compressor, a switch button is arranged on the outer surface of the switch cabinet, and the compressor is hermetically connected with the evaporator through a connecting pipe.

Preferably, the fan is installed to the inside top of casing, the fan is provided with four, and four the top of fan all is provided with the air outlet, just the position of fan corresponds with the position of condenser, the landing leg is all installed to the below both sides of casing.

Preferably, first solenoid valve respectively with energy-conserving filter and condenser sealing connection, sensor assembly is installed to the inside upper end of current-limiting water tank, sensor assembly includes temperature sensor and pressure sensor, the internally mounted of cubical switchboard has the controller, and the controller respectively with sensor assembly, first solenoid valve and second solenoid valve electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

by arranging the energy-saving filter, when the energy-saving filter is used, the refrigerant condensed by the condenser is guided into the energy-saving filter through the water pipe, the flow of the refrigerant is limited by the flow-limiting water tank, the temperature and the volume of the refrigerant are sensed by a sensor component in the flow-limiting water tank, a part of cooling water can be stored in the flow-limiting water tank, the cooling water flow passage is closed by the first electromagnetic valve, thereby regulating and controlling a plurality of second electromagnetic valves to adapt to the flow of cooling water with different temperatures and components, the process that cooling water flows into the refrigerant box and the evaporator is more stable and gentle, the stability of refrigerant transmission is improved, the phenomenon that the work of a condenser and the evaporator is affected due to overlarge cooling water load is avoided, the condition that the power of the compressor is unstable due to insufficient refrigerant or too much refrigerant is reduced, the energy consumption of the compressor is effectively reduced, and resources are saved.

Drawings

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

FIG. 2 is an internal structural view of the present invention;

fig. 3 is an internal structure view of the energy saving filter of the present invention.

In the figure: 1. a housing; 2. an air outlet; 3. a fin; 4. a temperature display screen; 5. a support leg; 6. an evaporator; 7. a refrigerant tank; 8. a compressor; 9. a switch cabinet; 10. a fan; 11. a condenser; 12. an energy-saving filter; 13. a first solenoid valve; 14. a water pump; 15. an expansion valve; 16. a switch button; 17. a flow-limiting water tank; 18. a sensor assembly; 19. a second solenoid valve; 20. a filter plate; 21. and (7) a water outlet.

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.

Referring to fig. 1-3, the present invention provides an embodiment: an energy-saving water chilling unit comprises a shell 1, a condenser 11 is installed inside the shell 1, an energy-saving filter 12 is installed at the lower end of the condenser 11, a first electromagnetic valve 13 is installed between the energy-saving filter 12 and the condenser 11, a flow-limiting water tank 17 is installed inside the energy-saving filter 12, a second electromagnetic valve 19 is installed at the lower end of the flow-limiting water tank 17, five second electromagnetic valves 19 are arranged, a filter plate 20 is installed below the flow-limiting water tank 17, a water outlet 21 is formed below the filter plate 20, an evaporator 6 is installed below the filter plate 20, a compressor 8 is installed on one side of the evaporator 6, a refrigerant tank 7 is arranged behind the compressor 8 and the evaporator 6, a water pump 14 is installed on one side of the refrigerant tank 7, flow limitation is performed on refrigerant through the flow-limiting water tank 17, a part of cooling water can be stored through the, therefore, the second electromagnetic valves 19 can be regulated and controlled to adapt to the flowing of cooling water with different temperatures and components, so that the process of the cooling water flowing into the refrigerant tank 7 and the evaporator 6 is more stable and smooth.

Furthermore, both ends of the water pump 14 are respectively connected with the refrigerant tank 7 and the evaporator 6 in a sealing manner, the water outlet 21 is respectively connected with the refrigerant tank 7 and the evaporator 6 in a sealing manner through a connecting pipe, and the refrigerant in the refrigerant tank 7 is conveyed through the water pump 14.

Further, the outside of condenser 11 is provided with fin 3, and temperature display screen 4 is installed to one side of condenser 11, and expansion valve 15 is installed to the below one side of condenser 11, and the both ends of expansion valve 15 are connected with condenser 11 and compressor 8 sealing respectively, and the inside temperature of condenser 11 accessible temperature display screen 4 shows.

Further, a switch cabinet 9 is installed on one side of the compressor 8, a switch button 16 is arranged on the outer surface of the switch cabinet 9, the compressor 8 is hermetically connected with the evaporator 6 through a connecting pipe, the compressor 8 is regulated and controlled through the switch button 16, and the compressor 8 compresses steam.

Further, the fan 10 is installed above the inside of the casing 1, the number of the fans 10 is four, the air outlets 2 are formed above the four fans 10, the positions of the fans 10 correspond to the positions of the condensers 11, the support legs 5 are installed on two sides of the lower portion of the casing 1, and the cold air released by the condensers 11 is transmitted through the fans 10.

Further, first solenoid valve 13 respectively with energy-conserving filter 12 and condenser 11 sealing connection, sensor assembly 18 is installed to the inside upper end of current-limiting water tank 17, sensor assembly 18 includes temperature sensor and pressure sensor, the internally mounted of cubical switchboard 9 has the controller, and the controller respectively with sensor assembly 18,

first solenoid valve

13 and 19 electric connection of second solenoid valve, the temperature and the volume of refrigerant are sensed to the inside sensor assembly 18 of current-limiting water tank 17, regulate and control a plurality of second solenoid valves 19, the condition of compressor 8 power unstability because of the refrigerant is insufficient or the refrigerant is too much leaded to has been reduced, the compressor 8's that has effectively reduced energy consumption, resources are saved.

The working principle is as follows: when the device is used, the compressor 8 extracts and compresses steam, the steam is transmitted to the condenser 11 through the expansion valve 15, the condenser 11 releases heat to a medium and condenses the heat into high-pressure liquid, the high-pressure liquid is guided into the energy-saving filter 12 through a water pipe, the flow of the refrigerant is limited through the flow-limiting water tank 17, the refrigerant in the refrigerant tank 7 is conveyed through the water pump 14 and enters the evaporator 6, the refrigerant enters the evaporator 6, absorbs heat and evaporates through the evaporator 6 after entering the evaporator 6, the heat of a cooled object is absorbed, the sensor assembly 18 in the flow-limiting water tank 17 senses the temperature and the volume of the refrigerant, a part of the refrigerant can be stored through the flow-limiting water tank 17, and the flow channel of the refrigerant is closed through the first electromagnetic valve 13, so that the second electromagnetic valves 19 can be regulated and controlled to adapt to the flow of the refrigerants with different temperatures and components, and the process, the stability of refrigerant transmission is improved, the phenomenon that the work of the condenser 11 and the evaporator 6 is influenced due to overlarge refrigerant load is avoided, the condition that the power of the compressor 8 is unstable due to insufficient refrigerant or overlarge refrigerant is reduced, the energy consumption of the compressor 8 is effectively reduced, resources are saved, the regulated and controlled cooling liquid is vaporized again after entering the refrigerant box 7 and the evaporator 6 respectively, the heat of a cooled object is absorbed, and the circulation is repeated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Energy-saving cooling water set, including casing (1), its characterized in that: a condenser (11) is arranged in the shell (1), an energy-saving filter (12) is arranged at the lower end of the condenser (11), a first electromagnetic valve (13) is arranged between the energy-saving filter (12) and the condenser (11), a flow-limiting water tank (17) is arranged in the energy-saving filter (12), a second electromagnetic valve (19) is arranged at the lower end of the flow-limiting water tank (17), five second electromagnetic valves (19) are arranged, a filter plate (20) is arranged below the flow-limiting water tank (17), a water outlet (21) is arranged below the filter plate (20), an evaporator (6) is arranged below the filter plate (20), a compressor (8) is arranged on one side of the evaporator (6), and a refrigerant tank (7) is arranged behind the compressor (8) and the evaporator (6), and a water pump (14) is installed on one side of the refrigerant tank (7).

2. The energy-saving water chilling unit of claim 1, wherein: the two ends of the water pump (14) are respectively in sealing connection with the refrigerant box (7) and the evaporator (6), and the water outlet (21) is respectively in sealing connection with the refrigerant box (7) and the evaporator (6) through connecting pipes.

3. The energy-saving water chilling unit of claim 1, wherein: the outside of condenser (11) is provided with fin (3), just temperature display screen (4) are installed to one side of condenser (11), expansion valve (15) are installed to below one side of condenser (11), the both ends of expansion valve (15) respectively with condenser (11) and compressor (8) sealing connection.

4. The energy-saving water chilling unit of claim 1, wherein: switch cabinet (9) are installed to one side of compressor (8), the surface of switch cabinet (9) is provided with shift knob (16), compressor (8) are through connecting pipe and evaporimeter (6) sealing connection.

5. The energy-saving water chilling unit of claim 1, wherein: fan (10) are installed to the inside top of casing (1), fan (10) are provided with four, and four the top of fan (10) all is provided with air outlet (2), just the position of fan (10) is corresponding with the position of condenser (11), landing leg (5) are all installed to the below both sides of casing (1).

6. The energy-saving water chilling unit of claim 4, wherein: first solenoid valve (13) respectively with energy-conserving filter (12) and condenser (11) sealing connection, sensor assembly (18) are installed to the inside upper end of current-limiting water tank (17), sensor assembly (18) include temperature sensor and pressure sensor, the internally mounted of cubical switchboard (9) has the controller, and the controller respectively with sensor assembly (18), first solenoid valve (13) and second solenoid valve (19) electric connection.