CN205481976U - Refrigeration water installation - Google Patents
Refrigeration water installation Download PDFInfo
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- CN205481976U CN205481976U CN201620053999.0U CN201620053999U CN205481976U CN 205481976 U CN205481976 U CN 205481976U CN 201620053999 U CN201620053999 U CN 201620053999U CN 205481976 U CN205481976 U CN 205481976U
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- heat exchanger
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- chilled water
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Abstract
The utility model discloses a refrigeration water installation, this refrigeration water installation include compressor, microchannel heat exchanger, throttle part, evaporimeter and controller, and wherein, the one end of compressor links to each other with the one end of microchannel heat exchanger, and the other end of microchannel heat exchanger links to each other with the one end of throttle part, the evaporimeter includes the casing, separates in the casing and is an accommodation space and the 2nd accommodation space, and the casing part that corresponds an accommodation space sets up first refrigerant mouth and second refrigerant mouth, corresponds the 2nd accommodation space's partial water inlet and the delivery port of setting up of casing, and first refrigerant mouth links to each other with the other end of throttle parts, and second refrigerant mouth links to each other with the other end of compressor, and the water inlet is suitable for and links to each other with the water source, and the delivery port is suitable for with refrigeration water installation's outlet pipe continuously, the controller is controlled the compressor so that the refrigerant freezes through microchannel heat exchanger, throttle parts and the evaporimeter water to the 2nd accommodation space that flows through. This refrigeration water installation heat exchange efficiency improves, the bulk reduction.
Description
Technical field
This utility model belongs to electrical equipment manufacturing technology field, particularly relates to a kind of chilled water device.
Background technology
At present, the condenser that conventional refrigerant water dispenser uses is threaded pipe type condenser, by the way of natural cooling, taking away condenser heat, this mode has the advantage such as Blower-free, low cost, substantial amounts of application on water dispenser rapidly, but, threaded pipe type condenser heat exchange efficiency is relatively low, and volume is relatively big, cannot use on High cooling power and desk type water dispenser.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.To this end, this utility model needs to propose a kind of chilled water device, this chilled water device heat exchange efficiency improves, and volume reduces to a certain extent.
For solving the problems referred to above, the utility model proposes a kind of chilled water device, this chilled water device includes: compressor, micro-channel heat exchanger and throttle part, one end of described compressor is connected with one end of described micro-channel heat exchanger, and the other end of described micro-channel heat exchanger is connected with one end of described throttle part；Vaporizer, described vaporizer includes housing, in described housing, it is divided into the first receiving space and second accommodates space, corresponding described first housing parts accommodating space arranges the first coolant mouth and the second coolant mouth, corresponding described second housing parts accommodating space arranges water inlet and outlet, described first coolant mouth is connected with the other end of described throttle part, described second coolant mouth is connected with the other end of described compressor, described water inlet is suitable to be connected with water source, and described outlet is suitable to be connected with the outlet pipe of described chilled water device；Controller, described controller is connected with described compressor, and described controller is controlled such that to described compressor coolant passes through described micro-channel heat exchanger, described throttle part and described vaporizer and freezes to flowing through the described second water accommodating space.
According to chilled water device of the present utility model, by utilizing Technology of Compressor Refrigeration, controller is controlled such that to compressor coolant passes through micro-channel heat exchanger, throttle part and vaporizer and freezes the water flowing through the second receiving space, use micro-channel heat exchanger can realize producing quickly and efficiently the requirement of High cooling power cold water, cold water is produced efficiency and is improved, additionally, compared to the conventional refrigerant water dispenser using threaded pipe type condenser, chilled water device of the present utility model uses micro-channel heat exchanger, can reduce size to a certain extent, saving takes up room.
Wherein, described micro-channel heat exchanger includes: flat tube, and described flat tube has multiple fluid channel；Collector, the two ends of described flat tube are connected with described collector, and described collector one end with one end of described compressor and described throttle part respectively is connected, and arrange dividing plate in described collector so that described fluid channel is divided into multiple flow process, to strengthen heat transfer effect.
Specifically, the equivalent diameter of the passage of described micro-channel heat exchanger is 10-1000 micron.
Specifically, described vaporizer includes plate type heat exchanger, includes multiple heat exchange plate, and accommodate space and the second receiving space by the space in housing described in divides to constitute described first in the housing of described plate type heat exchanger.
Further, said apparatus also includes: temperature sensor, and described temperature sensor is connected with described controller, and described temperature sensor is for detecting the temperature of described water outlet saliva, and described controller controls described compressor according to described temperature.
It addition, above-mentioned chilled water device also includes that filter, described filter are arranged between the other end of described micro-channel heat exchanger and one end of described throttle part.
Above-mentioned chilled water device also includes that blower fan, described blower fan are connected with described controller, for the blowing cooling of described micro-channel heat exchanger, improving heat exchange efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the chilled water device according to an embodiment of the present utility model；And
(1), (2), (3) and (4) in Fig. 2 is the axonometric chart of the micro-channel heat exchanger according to a specific embodiment of the present utility model and the sectional view of not coplanar.
Reference:
Chilled water device 100,
Compressor 10, micro-channel heat exchanger 20, throttle part 30, vaporizer 40, temperature sensor 50, filter 60 and blower fan 70,
Vaporizer 40 includes housing 41, the first coolant mouth 1 and the second coolant mouth 2, water inlet 3 and outlet 4,
Micro-channel heat exchanger 20 includes flat tube 21 and collector 22.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Describe with reference to the accompanying drawings and propose chilled water device according to this utility model embodiment.
Fig. 1 is the schematic diagram of the chilled water device according to an embodiment of the present utility model, as it is shown in figure 1, this chilled water device 100 includes compressor 10, micro-channel heat exchanger 20, throttle part 30, vaporizer 40 and controller (not indicating in figure).
Wherein, one end of compressor 10 is connected with one end of micro-channel heat exchanger 20, and the other end of micro-channel heat exchanger 20 is connected with one end of throttle part 30.
Vaporizer 40 includes housing 41, in housing 41, it is divided into the first receiving space and second accommodates space, corresponding first housing parts accommodating space arranges the first coolant mouth 1 and the second coolant mouth 2, corresponding second housing parts accommodating space arranges water inlet 3 and outlet 4, first coolant mouth 1 is connected with the other end of throttle part 30, second coolant mouth 2 is connected with the other end of compressor 10, water inlet 3 is suitable to be connected with water source, outlet 4 is suitable to be connected with the outlet pipe of this chilled water device 100, for user's water.It is to say, accommodate space and the second receiving space by first in vaporizer 40, water and coolant are separated, form two systems sealed.
In an embodiment of the present utility model, vaporizer 40 includes plate type heat exchanger.Include multiple heat exchange plate in the housing 41 of plate type heat exchanger, and accommodate space by the space in divides housing to constitute the first receiving space and second.
Controller is connected with compressor 10, and controller is controlled such that to compressor 10 coolant passes through micro-channel heat exchanger 20, throttle part 30 and vaporizer 40 and freezes the water flowing through the second receiving space.
Specifically, it is similar to air-conditioner process of refrigerastion, when producing cold water, controller controls compressor 10 and starts, compressor 10 pumps out High Temperature High Pressure coolant, and then coolant carries out condensing heat release by micro-channel heat exchanger 20 and becomes the coolant of cryogenic high pressure, and carry out throttling by throttle part 30 such as capillary tube and become the coolant of low-temp low-pressure, coolant flows into the first receiving space of vaporizer 40 and is evaporated heat absorption, the temperature of the water that required heat absorption second flows in accommodating space, thus second accommodates the water for cooling in space, reach to produce the purpose of cold water, it is supplied to user use.Briefly, the cold that compressor 10 produces passes to the water in the second receiving space by vaporizer 40, and the water such as warm water entered from the water inlet 3 of vaporizer 40 is cooled into cold water through vaporizer 40 and flows out from outlet 4, for user.
At present, the condenser size of conventional refrigerant water dispenser is bigger, and when producing the drinking-water of High cooling power, threaded pipe type condenser cannot the requirement of refrigeration system slowly, owing to threaded pipe type condenser is applied within heat dissipation capacity such as 200 watts more excellent, the biggest heat dissipates does not goes out, and the chilled water device 100 of this utility model embodiment uses micro-channel heat exchanger 20, the heat of high temperature refrigerant is taken away rapidly by micro-channel heat exchanger 20 by many trickle runners, and the least coefficient of heat transfer of runner is the highest, in actual applications, the structure of micro-channel heat exchanger 20 can be designed as required, reach to produce the demand of High cooling power cold water, and the size of micro-channel heat exchanger 20 can meet the occasion of various cold.
Can be seen that, the chilled water device 100 of this utility model embodiment, by utilizing compressor 10 Refrigeration Technique, to compressor 10, controller is controlled such that coolant passes through micro-channel heat exchanger 20, the water flowing through the second receiving space is freezed by throttle part 30 and vaporizer 40, use micro-channel heat exchanger 20 can realize producing quickly and efficiently the requirement of High cooling power cold water, cold water is produced efficiency and is improved, additionally, compared to the conventional refrigerant water dispenser using threaded pipe type condenser, chilled water device 100 of the present utility model uses micro-channel heat exchanger 20, size can be reduced to a certain extent, save space.
In embodiment of the present utility model, as it is shown in figure 1, micro-channel heat exchanger 20 includes flat tube 21 and collector 22.Wherein, as shown in Figure 2, Fig. 2 (1) is the schematic perspective view of flat tube 21, Fig. 2 (3) is the side view of flat tube 21, Fig. 2 (4) is the front view of flat tube 21, as Fig. 2 (2) show the schematic cross-section of flat tube 21, it can be seen that flat tube 21 has multiple fluid channel 01, the shape of fluid channel 01 can be designed as the case may be.The two ends of flat tube 21 are connected with collector 22, and collector 22 is connected with one end of compressor 10 and one end of throttle part 30 respectively, and arrange dividing plate in collector 22 so that fluid channel to be divided into multiple flow process, to strengthen heat transfer effect.Wherein, the equivalent diameter of the passage of micro-channel heat exchanger 20 can be 10-1000 micron, and passage is the least, and the heat transfer effect between coolant and water is the best, so compared with threaded pipe type condenser, micro-channel heat exchanger 20 heat exchange is uniform, and heat exchange efficiency is high.
As it is shown in figure 1, this chilled water device 100 also includes that temperature sensor 50, temperature sensor 50 are connected with controller, temperature sensor 50 is for detecting the temperature of the mouth of a river 4 water, and the temperature that controller detects according to temperature sensor 50 controls compressor 10.Such as, detected temperature T of the mouth of a river 4 water by temperature sensor 50, as T > T1 time, controller control compressor 10 open; as T≤T2, control compressor 10 and shut down, it is achieved intelligentized control method; wherein, T1 can be the temperature controller upper limit of chilled water device 100, and T2 can be temperature controller lower limit.
As shown in fig. 1, above-mentioned drinking device 100 also includes filter 60 and blower fan 70, and filter 60 is arranged between the other end of micro-channel heat exchanger 20 and one end of throttle part 30.Blower fan 70 is connected with controller, for micro-channel heat exchanger 20 blowing cooling, increasing heat exchange efficiency.
In actual applications, compressor 10, micro-channel heat exchanger 20, filter 60, throttle part 30 such as capillary tube and plate type heat exchanger can be welded into a system closed.
In description of the present utility model, term " first ", " second " are only used for describing purpose, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be to combine in one or more embodiments in office or example in an appropriate manner.Additionally, in the case of the most conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be combined and combine by those skilled in the art.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is exemplary, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in the range of this utility model, revises, replace and modification by those of ordinary skill in the art.
Claims (8)
1. a chilled water device, it is characterised in that chilled water device includes:
Compressor, micro-channel heat exchanger and throttle part, one end phase of one end of described compressor and described micro-channel heat exchanger
Even, the other end of described micro-channel heat exchanger is connected with one end of described throttle part；
Vaporizer, described vaporizer includes housing, is divided into the first receiving space and second and accommodates space in described housing,
Corresponding described first housing parts accommodating space arranges the first coolant mouth and the second coolant mouth, and corresponding described second accommodates space
Housing parts water inlet and outlet are set, described first coolant mouth is connected with the other end of described throttle part, described
Two coolant mouths are connected with the other end of described compressor, and described water inlet is suitable to be connected with water source, and described outlet is suitable to and institute
The outlet pipe stating chilled water device is connected；
Controller, described controller is connected with described compressor, and described controller is controlled such that coolant to described compressor
By described micro-channel heat exchanger, described throttle part and the described vaporizer water system to flowing through described second receiving space
Cold.
2. chilled water device as claimed in claim 1, it is characterised in that described micro-channel heat exchanger includes:
Flat tube, described flat tube has multiple fluid channel；
Collector, the two ends of described flat tube are connected with described collector, described collector respectively with one end of described compressor and described
One end of throttle part connects, and arranges dividing plate in described collector so that described fluid channel is divided into multiple flow process.
3. chilled water device as claimed in claim 2, it is characterised in that the equivalent of the passage of described micro-channel heat exchanger is straight
Footpath is 10-1000 micron.
4. chilled water device as claimed in claim 1, it is characterised in that described vaporizer includes plate type heat exchanger.
5. chilled water device as claimed in claim 4, it is characterised in that include multiple in the housing of described plate type heat exchanger
Heat exchange plate, and accommodate space and the second receiving space by the space in housing described in divides to constitute described first.
6. chilled water device as claimed in claim 1, it is characterised in that also include:
Temperature sensor, described temperature sensor is connected with described controller, and described temperature sensor is used for detecting described water outlet
The temperature of saliva, described controller controls described compressor according to described temperature.
7. chilled water device as claimed in claim 1, it is characterised in that also include:
Filter, described filter is arranged between the other end of described micro-channel heat exchanger and one end of described throttle part.
8. chilled water device as claimed in claim 1, it is characterised in that also include:
Blower fan, described blower fan is connected with described controller, for the blowing cooling of described micro-channel heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053999.0U CN205481976U (en) | 2016-01-20 | 2016-01-20 | Refrigeration water installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053999.0U CN205481976U (en) | 2016-01-20 | 2016-01-20 | Refrigeration water installation |
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| Publication Number | Publication Date |
|---|---|
| CN205481976U true CN205481976U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620053999.0U Active CN205481976U (en) | 2016-01-20 | 2016-01-20 | Refrigeration water installation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984609A (en) * | 2018-01-02 | 2019-07-09 | 佛山市顺德区美的饮水机制造有限公司 | Water dispenser |
| CN109990507A (en) * | 2018-01-02 | 2019-07-09 | 佛山市顺德区美的饮水机制造有限公司 | Heat-exchanger rig and water dispenser with it |
| WO2020244584A1 (en) * | 2019-06-06 | 2020-12-10 | 付军 | Instant cooling system for drinking water and partitioned refrigerating system |
-
2016
- 2016-01-20 CN CN201620053999.0U patent/CN205481976U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984609A (en) * | 2018-01-02 | 2019-07-09 | 佛山市顺德区美的饮水机制造有限公司 | Water dispenser |
| CN109990507A (en) * | 2018-01-02 | 2019-07-09 | 佛山市顺德区美的饮水机制造有限公司 | Heat-exchanger rig and water dispenser with it |
| WO2020244584A1 (en) * | 2019-06-06 | 2020-12-10 | 付军 | Instant cooling system for drinking water and partitioned refrigerating system |
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| GR01 | Patent grant |