CN216114991U

CN216114991U - Perfume freezing and filtering system

Info

Publication number: CN216114991U
Application number: CN202121986357.3U
Authority: CN
Inventors: 张醉
Original assignee: Shanghai Fenshang Biotechnology Co ltd
Current assignee: Shanghai Fenshang Biotechnology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-22
Anticipated expiration: 2031-08-23

Abstract

The utility model provides a perfume freezing and filtering system which comprises a compressor, a finned condenser, a drying filter, an expansion valve, an evaporator, a water tank, a centrifugal pump, a heat exchanger and a controller, wherein the evaporator is arranged in the water tank, the compressor, the finned condenser, the drying filter, the expansion valve and the evaporator are connected into a closed loop through pipelines, a refrigerant is arranged in the pipelines and is suitable for circulating in the closed loop, a first heat exchange tube and a second heat exchange tube are arranged in the heat exchanger, one end of the first heat exchange tube is fixedly connected with a fifth water inlet, the other end of the first heat exchange tube is fixedly connected with a fourth water outlet, one end of the second heat exchange tube is fixedly connected with the fourth water inlet, the other end of the second heat exchange tube is fixedly connected with the fifth water outlet, the first heat exchange tube and the second heat exchange tube in the heat exchanger are alternately wound together, and normal-temperature perfume is arranged in the first heat exchange tube, the second heat exchange tube is internally provided with a refrigerant, and the perfume is subjected to freezing and cooling treatment through flowing freezing and cooling.

Description

Perfume freezing and filtering system

Technical Field

The utility model relates to the technical field of perfume, in particular to a perfume freezing and filtering system.

Background

Present perfume in the market is all through the constitution of essence and alcohol to be made through handling again, and contains a large amount of impurity in the perfume of making and has reduced the result of use of perfume, so must solidify the impurity in the perfume and separate with liquid through freezing filtration treatment to reach the transparency degree that needs, the current freezing filtration mode of placing is for placing freezer cooling or storage tank freezing cooling, area is big and inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a perfume freezing and filtering system, which solves the problem of low efficiency of the existing freezing and filtering mode.

In order to achieve the purpose, the utility model provides the following technical scheme: a perfume freezing and filtering system comprises a compressor, a finned condenser, a drying filter, an expansion valve, an evaporator, a water tank, a centrifugal pump, a heat exchanger and a controller, wherein the evaporator is arranged in the water tank, the compressor, the finned condenser, the drying filter, the expansion valve and the evaporator are connected into a closed loop through pipelines, a refrigerant is arranged in each pipeline, the refrigerant is suitable for circulating in the closed loop, a first water inlet and a first water outlet are formed in the evaporator, a second water inlet, a third water inlet, a second water outlet and a third water outlet are formed in the water tank, the centrifugal pump is arranged at the second water outlet of the water tank, the water outlet of the centrifugal pump is communicated with a fourth water inlet of the heat exchanger, a fifth water inlet, a fourth water outlet and a fifth water outlet are further formed in the heat exchanger, and the fifth water inlet is communicated with a normal-temperature perfume pipeline, the fourth water outlet is fixedly connected with a sixth water inlet of the perfume filtering device, the fifth water outlet is fixedly connected with a second water inlet of the water tank, a first heat exchange tube and a second heat exchange tube are arranged in the heat exchanger, one end of the first heat exchange tube is fixedly connected with the fifth water inlet, the other end of the first heat exchange tube is fixedly connected with the fourth water outlet, one end of the second heat exchange tube is fixedly connected with the fourth water inlet, and the other end of the second heat exchange tube is fixedly connected with the fifth water outlet.

Preferably, the perfume freeze filtration system further comprises a reservoir in communication with the filter-drier.

Preferably, a flow switch is arranged at the second water inlet of the water tank.

Preferably, the compressor is at least two compressors arranged in parallel.

Preferably, a circulating water pump is arranged in the water tank, and the refrigerant in the water tank flows in the water tank in a circulating mode through a first water inlet and a first water outlet of the evaporator.

Compared with the prior art, the utility model has the following beneficial effects:

according to the perfume freezing and filtering system provided by the utility model, the first heat exchange tube and the second heat exchange tube in the heat exchanger are alternately wound together, the normal-temperature perfume is filled in the first heat exchange tube, the refrigerant is filled in the second heat exchange tube, and the perfume is subjected to freezing and cooling treatment through flowing freezing and cooling, so that the requirements of the production process can be met, the efficiency is improved, and the use is convenient and simple.

Drawings

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

FIG. 2 is a schematic view of the position of the perfume filter and heat exchanger of the present invention;

fig. 3 is a schematic structural view of a first heat exchange tube and a second heat exchange tube of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in the accompanying drawings 1-3, the present invention provides a perfume freezing and filtering system, which comprises a compressor 1, a finned condenser 2, a dry filter 3, an expansion valve 4, an evaporator 5, a water tank 6, a centrifugal pump 7, a heat exchanger 8 and a controller, wherein the evaporator 5 is arranged in the water tank 6, the compressor 1, the finned condenser 2, the dry filter 3, the expansion valve 4 and the evaporator 5 are connected into a closed loop through a pipeline, a refrigerant is arranged in the pipeline, the refrigerant circulates in the closed loop, the evaporator 5 is provided with a first water inlet 9 and a first water outlet 10, the water tank 6 is provided with a second water inlet 11, a third water inlet 12, a second water outlet 13 and a third water outlet 14, the second water outlet 13 of the water tank 6 is provided with the centrifugal pump 7, and the water outlet of the centrifugal pump 7 is communicated with a fourth water inlet 15 of the heat exchanger 8, still be equipped with fifth water inlet 16, fourth delivery port 17 and fifth delivery port 18 on the heat exchanger 8, fifth water inlet 18 is linked together with normal atmospheric temperature perfume pipeline, fourth delivery port 17 and perfume filter equipment 19's sixth water inlet 20 fixed connection, fifth delivery port 16 and the second water inlet 11 fixed connection of water tank 6, be equipped with first heat exchange tube 81 and the second heat exchange tube 82 around in the same place in turn in the heat exchanger 8, first heat exchange tube 81 one end and fifth water inlet 18 fixed connection, the other end and fourth delivery port 17 fixed connection, second heat exchange tube 82 one end and fourth water inlet 15 fixed connection, the other end and fifth delivery port 16 fixed connection.

Refrigerant (-10 ℃) in the water tank 6 is pumped into a fourth water inlet 15 of a heat exchanger 8 through a centrifugal pump 7 and then enters a second heat exchange tube 82, perfume at normal temperature (20 ℃) enters a first heat exchange tube 81 through a fifth water inlet 18, heat exchange is carried out between the perfume at normal temperature in the first heat exchange tube 81 and the refrigerant in the second heat exchange tube 82 and in the heat exchanger, the perfume after freezing and cooling (-5 ℃) enters a perfume filtering device 19 from a fourth water outlet 17 for subsequent filtering treatment, the refrigerant after heating (-5 ℃) enters the water tank from a fifth water outlet 16, and the refrigerant after heating enters the water tank through a compressor 1, a finned condenser 2, a drying filter 3, an expansion valve 4 and an evaporator 5 to be connected into a closed loop through pipelines to start the next freezing cycle after cooling.

The perfume freezing and filtering system further comprises a liquid receiver 21 communicated with the dry filter 3, when the refrigerant passes through the expansion valve 4, the water is frozen into ice, so that the pipeline is blocked, and the normal operation of the system is influenced, therefore, in order to avoid the situation, the dry filter 3 is arranged in a closed loop, the water in the refrigerant can be effectively removed, meanwhile, when the heat load of the evaporator 5 is changed, the required amount of the refrigerant liquid is changed, and then, the liquid receiver 21 plays the roles of dispensing and storing the refrigerant.

The second water inlet 6 of the water tank 6 is provided with a flow switch 22, the compressor 1 is at least two compressors arranged in parallel, and when the shutdown maintenance is needed, the rest compressors 1 can still continue to work, i.e. the reliability of the system is improved.

A circulating water pump is arranged in the water tank 6, refrigerant in the water tank 6 flows in the water tank 6 in a circulating mode through a first water inlet 9 and a first water outlet 10 of the evaporator 5, meanwhile, a third water inlet 12 and a third water outlet 14 of the water tank 6 are respectively communicated with the compressor 1 and the drying filter 3, and a closed loop is formed together with the evaporator 5 in the water tank 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A perfume freezing and filtering system is characterized in that: the device comprises a compressor (1), a finned condenser (2), a drying filter (3), an expansion valve (4), an evaporator (5), a water tank (6), a centrifugal pump (7), a heat exchanger (8) and a controller, wherein the evaporator (5) is arranged in the water tank (6), the compressor (1), the finned condenser (2), the drying filter (3), the expansion valve (4) and the evaporator (5) are connected into a closed loop through pipelines, a refrigerant is arranged in the pipelines, the refrigerant circulates in the closed loop, a first water inlet (9) and a first water outlet (10) are arranged on the evaporator (5), a second water inlet (11), a third water inlet (12), a second water outlet (13) and a third water outlet (14) are arranged on the water tank (6), the centrifugal pump (7) is arranged at the second water outlet (13) of the water tank (6), the water outlet of the centrifugal pump (7) is communicated with a fourth water inlet (15) of the heat exchanger (8), the heat exchanger (8) is further provided with a fifth water inlet (18), a fourth water outlet (17) and a fifth water outlet (16), the fifth water inlet (18) is communicated with a normal-temperature perfume pipeline, the fourth water outlet (17) is fixedly connected with a sixth water inlet (20) of a perfume filtering device (19), the fifth water outlet (16) is fixedly connected with a second water inlet (11) of the water tank (6), a first heat exchange tube (81) and a second heat exchange tube (82) which are alternately wound together are arranged in the heat exchanger (8), one end of the first heat exchange tube (81) is fixedly connected with the fifth water inlet (18), the other end of the first heat exchange tube is fixedly connected with the fourth water outlet (17), one end of the second heat exchange tube (82) is fixedly connected with the fourth water inlet (15), the other end is fixedly connected with a fifth water outlet (16).

2. The perfume freezing and filtration system according to claim 1, wherein: the perfume freeze filtration system further comprises a reservoir (21) in communication with the filter-drier (3).

3. The perfume freezing and filtration system according to claim 1, wherein: and a flow switch (22) is arranged at the second water inlet (11) of the water tank (6).

4. The perfume freezing and filtration system according to claim 1, wherein: the compressor (1) is at least two compressors which are arranged in parallel.

5. The perfume freezing and filtration system according to claim 1, wherein: and a circulating water pump is arranged in the water tank (6), and the refrigerant in the water tank (6) flows in a circulating manner in the water tank (6) through a first water inlet (9) and a first water outlet (10) of the evaporator (5).