CN213421511U

CN213421511U - Cold and hot double-temperature water chiller

Info

Publication number: CN213421511U
Application number: CN202021910765.6U
Authority: CN
Inventors: 张勇
Original assignee: Yangchun Kedil Refrigeration Equipment Co ltd
Current assignee: Yangchun Kedil Refrigeration Equipment Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-11
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a cold and hot double temperature cold water machine, including the casing be equipped with refrigerating system and heating system in the casing be equipped with transmission equipment in the casing, transmission equipment can strengthen refrigerating system's the refrigeration effect and heating system's the effect that heats, the utility model discloses simple structure, convenient to use, refrigerant system side produces a large amount of condensation heat when refrigerating, through installing the heat exchanger additional, produces the condensation heat and retrieves the hot water side during messenger's refrigeration to make the refrigerant increase the super-cooled rate, increase the system efficiency, reduce heating pipe operating duration, practiced thrift the energy and make the system life-span higher, reduce running cost.

Description

Cold and hot double-temperature water chiller

Technical Field

The utility model relates to a refrigeration plant field, in particular to cold and hot dual temperature cold water machine.

Background

The utility model discloses be applicable to generally having the trade equipment of hot and cold water supply, for example electroplating trade, food industry etc. refrigerating system side can produce a large amount of condensation heats when the refrigeration, and traditional condensation heat is through the condenser heat dissipation to the outside air in, can't utilize this part free heat, and in addition, traditional heating system's rate of heating is slower, uses inconveniently, does not accomplish the effect that mutually utilized, the complementary one after the other between traditional refrigerating system and the heating system.

Therefore, the existing cold and hot dual temperature needs to be further improved.

SUMMERY OF THE UTILITY MODEL

To the above prior art, the utility model discloses the technique that will realize is: the refrigeration system and the heating system are enabled to be mutually influenced by adding the heat exchanger while respectively working, so that the refrigeration and heating effects are faster and better.

In order to achieve the above purpose, the utility model adopts the following scheme:

the utility model provides a cold and hot double temperature cold water machine, including the casing be equipped with refrigerating system and heating system in the casing be equipped with transfer apparatus in the casing, transfer apparatus can strengthen refrigerating system's the refrigeration effect and heating system's the effect of heating.

Further, the utility model provides a refrigerating system is including the compressor one side is connected with the condenser one side is connected with the choke valve one side is connected with the evaporimeter, transmission equipment sets up between compressor and condenser.

Furthermore, the utility model provides an evaporimeter one side is equipped with the cold water pump one side is equipped with the cold water storage cistern.

Further, the utility model provides a heating system is including the hot-water tank one side is connected with the hot-water pump, transmission equipment sets up in hot-water pump one side.

Further, the utility model provides a casing outside is provided with user equipment one and user equipment two the user equipment left and right sides is equipped with ball valve one and ball valve two respectively the two left and right sides of user equipment are equipped with ball valve three and ball valve four respectively.

Further, the utility model provides an export of compressor and transmission equipment's refrigerant entry intercommunication, transmission equipment's refrigerant export and condenser import intercommunication, the export of condenser and the entry intercommunication of choke valve, the export of choke valve and the refrigerant entry intercommunication of evaporimeter, the refrigerant export of evaporimeter and the entry intercommunication of compressor, the cold water pump water inlet is connected with the cold water storage cistern delivery port, the cold water pump export communicates with evaporimeter cold water entry, and evaporimeter cold water export and an entry intercommunication of ball valve, an export of ball valve and an entry intercommunication of user equipment, an export of user equipment and two entry intercommunications of ball valve, two exports of ball valve and cold water storage cistern return water mouth intercommunication.

Further, the utility model provides a hot-water pump entry and hot-water tank export intercommunication, the hot-water pump export communicates with the transmission equipment water inlet, transmission equipment delivery port and the three import intercommunications of ball valve, the three export of institute ball valve and the two import intercommunications of user equipment, and the two exports of user equipment and the four import intercommunications of ball valve, the four exports of ball valve and hot-water tank return water mouth intercommunication.

Furthermore, the utility model provides a be equipped with the heating pipe in the hot-water tank.

Further, the utility model provides a transfer apparatus is the heat exchanger.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses simple structure, convenient to use, refrigerant system side produces a large amount of condensation heat when refrigerating, through installing the heat exchanger additional, produces the condensation heat and retrieves the hot water side when making the refrigeration to make the refrigerant increase the super-cooled rate, increase the system efficiency, reduce heating pipe operating duration, practiced thrift the energy and make the system life-span higher, reduce the running cost.

Drawings

Fig. 1 is a schematic plan view of the internal structure of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1, a cold and hot double-temperature cold water machine, including casing 1 be equipped with refrigerating system 2 and heating system 4 in casing 1 be equipped with transfer apparatus 5 in the casing 1, transfer apparatus 5 can strengthen refrigerating system 2's the refrigeration effect and heating system 4's the heating effect, and the during operation, transfer apparatus be the heat exchanger, have cold and hot both sides, and for prior art, through the heat transfer apparatus hot side for heating system's heating when refrigerating system refrigerates, increases the cooling capacity for refrigerating system through the transfer apparatus cold side when heating system heats.

In the utility model, the refrigerating system 2 comprises a compressor 21, one side of the compressor 21 is connected with a condenser 22, one side of the condenser 22 is connected with a throttle valve 23, one side of the throttle valve 23 is connected with an evaporator 24, the transmission equipment 5 is arranged between the compressor 21 and the condenser 22, the compressor sucks the low-temperature low-pressure gaseous refrigerant in the evaporator during working, the gaseous refrigerant compressed into high-temperature high-pressure gaseous refrigerant by the compressor is discharged into the transmission equipment for heat extraction and cooling, the cooled medium-temperature high-pressure gaseous refrigerant enters the condenser for condensation, the medium-temperature high-pressure gaseous refrigerant condenses into the medium-temperature high-pressure liquid refrigerant after dissipating heat to the air in the condenser, the liquid refrigerant enters the throttle valve and becomes the low-temperature low-pressure liquid refrigerant after throttling and reducing pressure, and the low-temperature, the refrigerant absorbs heat and is gasified into a gas state, and the gas state is sucked by the compressor and then compressed, thereby continuously circulating.

The utility model discloses in 24 one sides of evaporimeter are equipped with cold water pump 32 one side is equipped with cold water storage cistern 31, and evaporimeter heat exchange carries out the heat absorption cooling with the water that cold water pump was pumped from the cold water storage cistern, sends into the user equipment and cools off afterwards in, then returns to the cold water storage cistern to this continuous cycle cooling.

The utility model discloses in heating system 4 is including hot-water tank 41 one side is connected with hot-water pump 42, transfer device 5 sets up in hot-water pump 42 one side, and the during operation, hot-water tank pass through the hot-water pump and supply water to transfer device, in the heating process, at first heats through conventional means, and the hot side through transfer device carries out the auxiliary heating thereafter, makes the heating effect better.

The utility model discloses in 1 outside of casing is provided with one 61 of user equipment and two 62 of user equipment the one 61 left and right sides of user equipment is equipped with one 63 of ball valve and two 64 of ball valve respectively the two 62 left and right sides of user equipment are equipped with three 65 of ball valve and four 66 of ball valve respectively, and one of user equipment is the equipment that uses cold water, and through one of ball valve and two control cold water rivers of ball valve, two of user equipment are for using hydrothermal equipment, and through three and four control hot water rivers of ball valve play.

The utility model discloses in the export of compressor 21 and transfer apparatus 5's refrigerant entry intercommunication, transfer apparatus 5's refrigerant export and condenser 22 import intercommunication, the export of condenser 22 and the entry intercommunication of choke valve 23, the export of choke valve 23 and evaporator 24's refrigerant entry intercommunication, evaporator 24's refrigerant export and compressor 21's entry intercommunication, cold water pump 32 water inlet and cold water tank 31 delivery port are connected, cold water pump 32 export and evaporator 24 cold water entry intercommunication, evaporator 24 cold water export and ball valve one 63 entry intercommunication, ball valve one 63 export and user equipment one 61 entry intercommunication, user equipment one 61 export and ball valve two 64 entry intercommunication, ball valve two 64 exports and cold water tank 31 return water mouth intercommunication, and during operation, the cold water pump pumps the water in the cold water tank, evaporimeter, The compressor, the condenser and the throttle valve are conventional equipment for exchanging heat with water to obtain refrigerating water, the heat exchanger is arranged between the condenser and the compressor, and condensing heat generated by the evaporator, the compressor and the condenser is transmitted to the hot side of the heat exchanger through a pipeline to perform auxiliary heating on a heating system.

The utility model discloses in hot-water pump 42 entry and hot-water tank 41 export intercommunication, hot-water pump 42 export and the 5 water inlets of transfer apparatus intercommunication, the 5 delivery ports of transfer apparatus and three 65 import intercommunications of ball valve, the three 65 exports of ball valve and two 62 entry intercommunications of user equipment, two 62 exports of user equipment and the four 66 import intercommunications of ball valve, the four 66 exports of ball valve and 41 return water mouths intercommunications of hot-water tank, and the during operation hot-water pump pumps the water in the hot-water tank, and hot water flows into the heat exchanger and carries out the heat transfer, replaces the heat to the cold side of heat exchanger, makes refrigerating system's refrigerant excessively cold, supplementary reinforcing refrigeration effect.

The utility model discloses in be equipped with heating pipe 7 in the hot-water tank 41, the heating pipe setting is heated water in the hot-water tank.

The utility model discloses in transfer apparatus 5 is the heat exchanger, and for prior art, the heat exchanger both sides are cold, hot side respectively, and the cold side setting is at the auxiliary refrigeration of refrigerating system, and the hot side setting is heating at the auxiliary heating of heating system.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cold and hot double-temperature cold water machine, includes casing (1), its characterized in that: be equipped with refrigerating system (2) and heating system (4) in casing (1) be equipped with transfer apparatus (5) in casing (1), the refrigeration effect of refrigerating system (2) and the heating effect of heating system (4) can be strengthened in transfer apparatus (5).

2. A cold-hot dual-temperature water chiller according to claim 1, characterized in that the refrigeration system (2) comprises a compressor (21), a condenser (22) is connected to the compressor (21), a throttle valve (23) is connected to the condenser (22), an evaporator (24) is connected to the throttle valve (23), and the transfer device (5) is arranged between the compressor (21) and the condenser (22).

3. A cold-hot dual-temperature water chiller as claimed in claim 2 wherein a cold water pump (32) is provided at one side of the evaporator (24) and a cold water tank (31) is provided at one side of the cold water pump (32).

4. A cold-hot dual-temperature water chiller according to claim 3 characterized in that the heating system (4) comprises a hot water tank (41), a hot water pump (42) is connected to one side of the hot water tank (41), and the transfer device (5) is arranged to one side of the hot water pump (42).

5. The cold and hot double-temperature water chiller according to claim 4, characterized in that a first user device (61) and a second user device (62) are arranged outside the housing (1), a first ball valve (63) and a second ball valve (64) are respectively arranged on the left and right sides of the first user device (61), and a third ball valve (65) and a fourth ball valve (66) are respectively arranged on the left and right sides of the second user device (62).

6. The cold-hot dual-temperature water chiller according to claim 5, wherein the outlet of the compressor (21) is communicated with the refrigerant inlet of the transfer device (5), the refrigerant outlet of the transfer device (5) is communicated with the inlet of the condenser (22), the outlet of the condenser (22) is communicated with the inlet of the throttle valve (23), the outlet of the throttle valve (23) is communicated with the refrigerant inlet of the evaporator (24), the refrigerant outlet of the evaporator (24) is communicated with the inlet of the compressor (21), the water inlet of the cold water pump (32) is connected with the water outlet of the cold water tank (31), the outlet of the cold water pump (32) is communicated with the cold water inlet of the evaporator (24), the cold water outlet of the evaporator (24) is communicated with the inlet of the first ball valve (63), the outlet of the first ball valve (63) is communicated with the inlet of the first user device (61), and the outlet of the first user device (61) is communicated with the inlet of the second ball valve (64), and the outlet of the second ball valve (64) is communicated with a water return port of the cold water tank (31).

7. The cold-hot double-temperature water chiller according to claim 6, wherein the inlet of the hot water pump (42) is communicated with the outlet of the hot water tank (41), the outlet of the hot water pump (42) is communicated with the water inlet of the transfer device (5), the water outlet of the transfer device (5) is communicated with the inlet of the ball valve III (65), the outlet of the ball valve III (65) is communicated with the inlet of the user device II (62), the outlet of the user device II (62) is communicated with the inlet of the ball valve IV (66), and the outlet of the ball valve IV (66) is communicated with the water return port of the hot water tank (41).

8. A cold-hot dual-temperature water chiller according to claim 4 characterized in that a heating pipe (7) is provided in the hot water tank (41).

9. A cold-hot dual-temperature water chiller according to claim 1 characterised in that the transfer device (5) is a heat exchanger.