CN205678804U - A kind of cooling by wind with natural cooling function and air-conditioner - Google Patents
A kind of cooling by wind with natural cooling function and air-conditioner Download PDFInfo
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- CN205678804U CN205678804U CN201620556730.4U CN201620556730U CN205678804U CN 205678804 U CN205678804 U CN 205678804U CN 201620556730 U CN201620556730 U CN 201620556730U CN 205678804 U CN205678804 U CN 205678804U
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Abstract
The utility model is particularly to a kind of cooling by wind with natural cooling function and air-conditioner.Cooling by wind includes compression-type refrigerating system, Cooling System and attachment structure, compression-type refrigerating system includes compressor, flow control valve, evaporimeter and at least one condenser, and Cooling System includes distributive pipe, collector pipe and the natural cooling coil with condenser integrated setting.The utility model is by setting up Cooling System, by Cooling System, water is cooled less than during by coolant-temperature gage demand in environment temperature, produce cold water, therefore, at low ambient temperatures refrigeration unit be no longer necessary to start compressor freeze, a large amount of energy consumption can be saved and compressor is not required to use under crossing low ambient temperature, extend the service life of compressor, ensure that the dependability of compressor.
Description
Technical field
The utility model relates to Refrigeration and Air-Conditioning control field, particularly to a kind of wind-cooled cold-water with natural cooling function
Unit and air-conditioner.
Background technology
Cooling by wind is one of topmost cold source of air conditioning in building air conditioning field, either civilian, public still
Industrial building suffers from be widely applied.It mainly comprises parts and includes compressor, condenser, electric expansion valve and evaporation
Device, is linked to be a system closed by pipeline, realizes kind of refrigeration cycle using power-actuated compressor as power-equipment.
During cooling by wind work, evaporated in evaporimeter by the cold-producing medium of low-temp low-pressure, absorb the heat of water, system
Take cold water and meet air-conditioning or production technology use demand.Its dependable performance, safeguard simple, stable in outlet water temperature, be widely used.But
Be the power-equipment of this kind of unit be compressor, to consume electric energy as cost during refrigeration.Its extensive application is to people
Bring comfortable and also consumes mass energy easily simultaneously.Statistics shows, in modern architecture, the energy consumption of air-conditioning occupies building
Nearly the 40% of total energy consumption, this causes very big burden to national energy supply.
In order to reduce energy resource consumption, realize energy-saving and emission-reduction, Appropriate application natural cooling source is more focused in modern air conditioning design,
Reduce artificial cooling, energy-saving and cost-reducing.According to different application targets, low-temperature receiver demand difference is very big, wherein has a lot of air-conditioning occasion
Having refrigeration duty demand throughout the year, such as various data centers, constant temperature and humidity workshop etc., even if winter environment temperature is very low
Need nonetheless remain for carrying out room temperature lowering or dehumidifying with cold water.And its cold water obtains mode and relies on compression electricity refrigeration throughout the year,
Electric energy to be consumed.To from the point of view of low ambient temperature season, this is unnecessary energy resource consumption in fact, because when environment temperature is less than needing
During the cold water temperature wanted, by outdoor air, nature can be carried out to water completely and cool, obtain the cold water needing, without
Electric refrigeration to be consumed.Therefore, if can be designed to existing cooling by wind improving so that it is subsidiary nature cooling work(
Can, avoid the power consumption of electricity refrigeration when environment temperature is low, its energy-saving potential will be considerable.
Additionally, cooling by wind is using air as the cooling medium of condenser, when environment temperature is too low, condensing pressure with
Environmental temperature fluctuation is big, and unit operation is unstable, and reliability can be had a greatly reduced quality.Therefore, annual use cooling by wind is carried out
Electric driven compression formula is freezed, and the stable operation to unit itself is very disadvantageous.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cooling by wind with natural cooling function
And air-conditioner, the cooling by wind solving prior art can only use compressor cooling, and energy consumption waste is relatively big and runs not
Stable technical problem.
The technical scheme that the utility model solves above-mentioned technical problem is as follows: a kind of air-cooled cold with natural cooling function
Water unit, including compression-type refrigerating system, Cooling System and attachment structure, described compression-type refrigerating system includes compression
Machine, flow control valve, evaporimeter and at least one condenser, described evaporimeter includes evaporimeter water inlet and evaporimeter water outlet
Mouthful, evaporimeter water inlet connects user side return pipe, and evaporimeter delivery port connects user side outlet pipe；Described Cooling System
Including distributive pipe, collector pipe and the natural cooling coil with condenser integrated setting, the distributive pipe port of export connects user side and returns
Water pipe, the collector pipe port of export connects evaporimeter water inlet；Described natural cooling coil include nature cooling coil water inlet and from
Right cooling coil delivery port, described natural cooling coil water inlet is connected to described distributive pipe by the first branch line, natural
Cooling coil delivery port connects described collector pipe by the second branch line；Described attachment structure is used for connecting described compression system
Cooling system and Cooling System.
The beneficial effects of the utility model are: the technical solution of the utility model is by setting up Cooling System, at ring
Water is cooled by Cooling System by border temperature less than during by coolant-temperature gage demand, produces cold water, therefore, at low ring
At a temperature of border, refrigeration unit is no longer necessary to start compressor and freezes, and can save a large amount of energy consumption and compressor is not required to too low
Use under environment temperature, extend the service life of compressor, ensure that the dependability of compressor.With conventional wind-cooled cold-water
Unit is compared, and the cooling by wind function after the utility model improves is more rich, possesses individually electric refrigeration, electricity refrigeration and nature
Cooling combined refrigeration, three kinds of functions of independent free cooling refrigeration, become a kind of novel air-cooled cooling-water machine with natural cooling function
Group, is worth being widely used in Refrigeration and Air-Conditioning control field.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described compression-type refrigerating system includes multiple condenser, and each condenser is respectively provided with air inlet and goes out liquid
Mouthful；
Described compressor includes exhaust outlet and air entry；
Described evaporimeter includes evaporimeter water inlet, evaporimeter delivery port, evaporimeter inlet and evaporimeter gas outlet；
Described condenser air inlet connects described exhaust outlet of compressor through gas exhaust piping respectively, and condenser liquid outlet leads to respectively
Inflow-rate of water turbine control valve is connected to described evaporimeter inlet；Evaporimeter gas outlet connects compressor air suction mouth.
Further, it is provided with device for drying and filtering between described condenser liquid outlet and flow control valve.
Further, described flow control valve is electric expansion valve or heating power expansion valve.
Further, the V-shaped setting of described condenser；Condenser includes tube sheet and the condenser coil being arranged on tube sheet, institute
State condenser coil and include the first condenser coil and the second condenser coil, the bottom of described first condenser coil and the second condenser coil
Link together, open top, and aperture position is provided with blower fan.
Above-mentioned further scheme is used to provide the benefit that: in this further technical scheme, suction air during blower fan work
Making air flow through between the fin of coil pipe and upwards discharge, during condenser working, cold-producing medium releases heat, air at in-tube condensation
Flow through from outside and take away condensation heat.
Further, described natural cooling coil includes the first cooling coil and the second cooling coil, described first cooler pan
Pipe and the second cooling coil are separately positioned on the side away from described blower fan of described first condenser coil and the second condenser coil.
Above-mentioned further scheme is used to provide the benefit that: in this further technical scheme, condenser coil cools down with naturally
Coil pipe shares blower fan, and condenser coil is positioned at the inner side of V-structure, and natural cooling coil is positioned at outside, therefore during blower fan work, empty
Gas first flows through nature cooling coil, then through condenser, refrigeration is preferable.In this further technical scheme, natural cooling system
System and condenser share blower fan, it is not necessary to additionally arrange blower fan, without the increase of extra fan energy consumption.
Further, condenser coil and natural cooling coil are finned coil pipe, and every finned coil pipe of condenser
Air inlet pipe on be respectively provided with a magnetic valve.
Further, described natural cooling coil and described condenser coil are arranged on the tube sheet of described condenser.
Above-mentioned further scheme is used to provide the benefit that: in this further technical scheme, natural cooling coil can do
Becoming the version fully integrated with condenser coil, the tube sheet of common condenser, on tube sheet, a part of heat exchanger tube of coil pipe is used as
Condenser coil, a part of heat exchanger tube is used as nature cooling coil, and existing condenser coil can simply be transformed by this structure
For the combining structure of condenser coil and natural cooling coil, while reforming mode is simple, cost is relatively low, will not additionally increase unit
Volume.In other technologies scheme, it is also possible to do not share tube sheet, condenser coil makes two panels separately with natural cooling coil,
Again the two assembling combination to together, form integrative-structure.
Further, described attachment structure is triple valve, and described triple valve includes triple valve water inlet, the first delivery port and
Two delivery ports, described triple valve water inlet connects user side return pipe, and the first delivery port connects the distributive pipe port of export, the second water outlet
Mouth is connected to evaporimeter water inlet.
Above-mentioned further scheme is used to provide the benefit that: this further technical scheme uses the air-cooled of direct refrigerating function
Cooling System and compression-type refrigerating system are coupled together by triple valve, and cut refrigeration modes by handpiece Water Chilling Units
Change and control, simple in construction, good refrigeration effect.
Further, described attachment structure includes Intermediate Heat Exchanger and water circulating pump, described Intermediate Heat Exchanger, water circulating pump,
Distributive pipe, natural cooling coil and collector pipe connect into a closed loop, and Intermediate Heat Exchanger cooling water inlet connects user
Side return pipe, Intermediate Heat Exchanger cooling water outlet connects evaporimeter water inlet；Described Intermediate Heat Exchanger fills middle refrigerating medium.
Above-mentioned further scheme is used to provide the benefit that: this further technical scheme uses indirect natural cooling function
Cooling by wind, by middle refrigerating medium transmission cold, first send middle refrigerating medium (such as glycol water) through distributive pipe
Entering cooling coil to lower the temperature with air heat-exchange, user's backwater is carried out cold by the special heat exchanger arranging by refrigerating medium after cooling again
But, cold water is produced.
The utility model additionally provides a kind of air-conditioner, including the described wind-cooled cold-water machine with natural cooling function
Group.
Cooling by wind with natural cooling function of the present utility model can realize that Three models produces cold water, respectively
For: compression electricity refrigeration, free cooling refrigeration, electricity refrigeration and cooling joint refrigeration naturally.Can be according to environment temperature during actual application
The automatic conversion operation pattern of degree height, it is achieved maximized energy-saving run.Environment temperature, higher than with the season of coolant-temperature gage, runs pressure
Contracting formula electricity refrigeration mode produces cold water；Environment temperature, less than with the season of coolant-temperature gage, preferentially starts nature cooling coil and produces cold
Water；Now, if environment temperature is of a sufficiently low, isolated operation cools down when can provide enough colds naturally, and electricity refrigeration does not needs fortune
OK, if environment temperature is low not, when cooling is not provided that 100% cold naturally, can start electricity refrigeration and supplement cold, meeting makes
Use demand.Relative to prior art, the utility model has such advantages as and effect:
(1) function of cooling by wind has been expanded so that it is can not only be freezed by compressor, low in environment temperature
When cold water demand temperature, cold water can be produced by natural cooler, decrease power consumption, improve unit efficiency.Additionally,
Air-cooled unit can be avoided to run under the bad working environments such as low temperature environment, reduce unit fault, improve reliability.
(2) unit can use season for annual difference, according to varying environment temperature and leaving water temperature, automatically adjusts and runs
Pattern, utilizes natural cooling source to greatest extent, reduces the electricity refrigerating operaton time, reduces energy consumption, improves efficiency.Unit operation pattern is certainly
Dynamic conversion, it is not necessary to manual intervention, has great flexibility and convenience.
(3) set structure is compact, and natural cooling coil is combined with condenser coil, will not be because of Cooling System
Extra increase unit volume is set.Natural cooler shares blower fan with condenser, it is not necessary to additionally arrange blower fan, without extra blower fan
The increase of energy consumption.
(4) leaving water temperature can be controlled flexibly, it is ensured that water temperature stability.Detect coolant-temperature gage by sensor, with setting value
Compare, during leaving water temperature height, increase Cooling System, when leaving water temperature is low, gradually decrease the cooling naturally putting into operation
Coil pipe quantity, flexible modulation water temperature, keep water temperature stability.
Brief description
Fig. 1 is the structural representation of 1 one kinds of cooling by wind of the present embodiment；
Fig. 2 is the structural representation of 2 one kinds of cooling by wind of the present embodiment；
Fig. 3 is condenser of the present invention and natural cooling coil integral structure schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
1st, compressor, the 2nd, condenser, the 3rd, device for drying and filtering, the 4th, electric expansion valve, the 5th, evaporimeter, the 6th, triple valve, the 7th, Fen Shui
Pipe, the 8th, natural cooling coil, the 9th, collector pipe, the 10th, magnetic valve, the 11st, Intermediate Heat Exchanger, the 12nd, water circulating pump, the 13rd, the first condensate pans
Pipe, the 14th, the second condenser coil, the 15th, blower fan, the 16th, the first cooling coil, the 17th, the second cooling coil.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for explaining this practicality
Novel, it is not intended to limit scope of the present utility model.
As it is shown in figure 1, be the structural representation of 1 one kinds of cooling by wind with direct natural cooling function of the present embodiment
Figure, including compressor the 1st, condenser the 2nd, device for drying and filtering the 3rd, electric expansion valve the 4th, evaporimeter the 5th, triple valve the 6th, distributive pipe is the 7th, naturally cold
But coil pipe the 8th, collector pipe the 9th, magnetic valve 10 and related accessories.In system, each parts constitute two circulatory systems, are respectively refrigeration
The agent circulatory system and water circulation system.
In refrigerant-cycle systems, compressor 1 exhaust outlet connects each air inlet of condenser 2 through gas exhaust piping.Condenser 2
One magnetic valve 10 is installed in the air inlet pipe of every condenser coil.The liquid outlet of condenser 2 connects dried through highly pressurised liquid pipe
Filter 3 entrance point.Device for drying and filtering 3 port of export connects electric expansion valve 4 entrance point through highly pressurised liquid pipe.Electric expansion valve 4 goes out
Mouth end connects evaporimeter 5 inlet through low pressure liquid pipe, and evaporimeter 5 gas outlet connects compressor 1 air entry through air intake duct.
In water circulation system, the water inlet v1 of user side return pipe connecting tee valve 6, triple valve the first delivery port v2 connect
Distributive pipe 7, each first branch line of distributive pipe 7 connects each natural cooling coil 8 water inlet, natural cooling coil 8 delivery port
Connect collector pipe 9 through the second branch line.The port of export of collector pipe 9 connects the water inlet e1 of evaporimeter 5.The second of triple valve 6
Delivery port v3 also connects evaporimeter 5 water inlet e1.Evaporimeter 5 delivery port e2 connects user side supply channel.
In the present embodiment, natural cooling coil and condenser are set to integrative-structure, and embodiments thereof is: by cold for former V-type
The condenser coil of condenser, toward outside widening, increases a part of heat exchanger tube, and the heat exchanger tube of increase is individually leaked water, cold for water
But, it is nature cooling coil.During fan operation, air first flows through the natural cooling coil in outside, cools down water, then
Flow through condenser, discharge after heat exchange.Therefore, each blower fan is that condenser shares with natural cooling coil.
During unit isolated operation compression electricity refrigeration, compressor 1 runs, and magnetic valve 10 is opened, and triple valve 6 is transformed into v1 mouth
With v3 mouth communicating position, v2 mouth is obstructed.The high pressure gas that compressor 1 produces enters condenser 2 through blast pipe, and condenser 2 is by height
Pressure air cooling is congealed into highly pressurised liquid.Highly pressurised liquid flows to electric expansion valve 4 through device for drying and filtering 3 after condenser 2 outflow.Electronics
Highly pressurised liquid is throttled by expansion valve 4, and the fluid temperature pressure after throttling reduces and has small amount of liquids generating gasification, gas-liquid
Mixture enters evaporimeter 5 from supply opening, and evaporation in evaporimeter 5 absorbs the heat of water, lowers the temperature water cooling.Low after evaporation
Wet body is sucked by compressor 1 through air intake duct, enters condenser, circularly cooling from exhaust outlet of compressor after re-compressing.Water side
Owing to the v1 mouth of triple valve is connected with v3 mouth, v2 mouth is closed, and therefore uses the backwater of side to flow directly in evaporimeter 5 and cools down, cold
But flowing out from delivery port e2 after lowering the temperature, supply uses side.
When isolated operation cools down naturally, compressor 1 does not runs, and triple valve 6 is transformed into v1 mouth and connects wholly or in part with v2 mouth
Logical position.When fully switched on, using side backwater all to flow into nature cooling coil 8 through v2 mouth, fan operation simultaneously drives air stream
Through natural cooling coil 8, water is cooled.Water at low temperature after cooling flows through evaporimeter 5 supply and uses side.Now because of pressure
Contracting machine 1 does not runs, and therefore evaporimeter 5 does not has cooling effect to water, and natural cooling coil 8 undertakes whole refrigeration duty.Cold for preventing
Water leaving water temperature is too low, it is possible to makes v1 mouth divide with v2 oral area and connects, and now v1 and v3 mouth are also at part on-state, only portion
Point backwater enters nature cooling coil and cools, another part flow out through v3 mouth and with after natural cooling coil 8 cooling
Reaching to use temperature after cold water mix, supply uses side.
When compression electricity refrigeration is with natural cooling coil cooperation, compressor 1 runs, the v1 mouth of triple valve 6 and v2 mouth
Fully switched on, v3 mouth is obstructed.The backwater using side first flows in nature cooling coil 8 and precools, the temperature of water after precooling
Not yet reach to use to require.Therefore go out the water after cooling coil flow into again in evaporimeter 5 by cold-producing medium evaporation make it again cold
But.Owing to now compressor 1 is to run, therefore evaporimeter 5 can carry out reducing temperature twice to water, reaches to use supply after temperature
Use side.
Actually used middle unit detects environment temperature and return water temperature automatically, and the height difference according to the two determines that unit is transported
Row mode, it is achieved automatically change, runs automatically.When summer and transition season environment temperature are higher than return water temperature, natural cooler pan
Water cannot be cooled down by pipe 8, and therefore unit runs compression electricity refrigeration mode completely；Season in severe winter, when environment temperature is very low,
Depending merely on nature cooling coil 8 when just can chill the water to use temperature, compressor does not reruns, and only runs nature refrigerating mode,
Now unit is the most energy-conservation；Season early winter, when environment temperature is less than return water temperature, can be still inadequate again to water cooling cooling
Low, depend merely on nature cooling coil when not being provided that whole cold, unit carries out electricity refrigeration and naturally cools down combined operation approach, certainly
The cold of so cooling deficiency is supplemented by electricity refrigeration, it is ensured that use coolant-temperature gage.
As in figure 2 it is shown, be the structural representation of 2 one kinds of cooling by wind with indirect natural cooling function of the present embodiment
Figure, including compressor the 1st, condenser the 2nd, device for drying and filtering the 3rd, electric expansion valve the 4th, evaporimeter the 5th, Intermediate Heat Exchanger the 11st, water circulating pump
12nd, distributive pipe the 7th, natural cooling coil the 8th, collector pipe the 9th, magnetic valve 10 and related accessories.Compared with directly naturally cooling down, use side
Backwater not directly enter nature cooling coil 8 and cool down, but carry out cold in Intermediate Heat Exchanger 11 with middle refrigerating medium
Amount exchange, is cooled down to water indirectly by middle refrigerating medium.Intermediate Heat Exchanger the 11st, water circulating pump the 12nd, distributive pipe is the 7th, naturally cold
But coil pipe the 8th, collector pipe 9 constitutes the circulatory system of a Guan Bi, wherein fills middle refrigerating medium.When unit operation cools down naturally,
Water circulating pump 12 starts, and makes middle refrigerating medium flow through nature cooling coil 8 in the closed circuit and cools, after cooling
Middle refrigerating medium enters Intermediate Heat Exchanger 11, by cold transmission feedwater, it is achieved the indirect cooling of water.
Refrigerant-cycle systems and natural cooling coil set-up mode are identical with embodiment one.
In water circulation system, user side return pipe connects Intermediate Heat Exchanger 11 cold water side import, Intermediate Heat Exchanger 11 cold water
Outlet meets evaporimeter 5 water inlet e1, and evaporimeter delivery port e2 connects user side supply channel.
During unit isolated operation compression electricity refrigeration, magnetic valve 10 is opened, and compressor 1 runs, and water circulating pump 12 does not runs.
Use side backwater to enter evaporimeter 5 through Intermediate Heat Exchanger 11 to cool.Now owing to water circulating pump 12 does not runs, intermediate heat transfer
Water is provided by the evaporimeter 5 of compression electricity refrigeration by device 11 without cooling effect, whole colds.
When isolated operation cools down naturally, compressor 1 does not runs, and water circulating pump 12 runs.Use side backwater to flow through centre to change
Cooled by middle refrigerating medium during hot device 11, then flow through evaporimeter supply and use side.Now owing to compressor 1 does not runs,
Evaporimeter 5 does not has cooling effect to water, and whole colds are provided by indirect Cooling System.
When compression electricity refrigeration is with natural cooling coil cooperation, compressor 1 runs, and water circulating pump 12 also runs.Make
First flow through Intermediate Heat Exchanger 11 with side backwater once to cool down, then flow through evaporimeter 5 and carry out cooling twice.Now naturally cold
But carrying out associating cooling with compression-type refrigeration to water, whole colds are provided jointly by two aspects.
Actually used middle unit detects environment temperature and return water temperature automatically, and the height difference according to the two determines that unit is transported
Row mode, it is achieved automatically change, runs automatically.Its mode is identical with embodiment one, is not repeated.
As described in Figure 3, for condenser of the present invention and natural cooling coil integral structure schematic diagram, described condenser is V
Type is arranged；Condenser includes tube sheet and the condenser coil being arranged on tube sheet, and described condenser coil includes the first condenser coil 13
With the second condenser coil 14, the bottom of described first condenser coil 13 and the second condenser coil 14 links together, open top,
And aperture position is provided with blower fan 15.Described natural cooling coil includes the first cooling coil 16 and the second cooling coil 17, described
First cooling coil 16 and the second cooling coil 17 are separately positioned on described first condenser coil 13 and the second condenser coil 14
Side away from described blower fan.In the present invention, natural cooling coil can make the version fully integrated with condenser coil,
Sharing the tube sheet of coil pipe, a part of heat exchanger tube of coil pipe is used as condenser coil, and a part of heat exchanger tube is used as nature cooling coil, such as this
Condenser in embodiment 1 and embodiment 2, natural cooling coil structure.Also can not share tube sheet, condenser coil with naturally cold
But two panels separately made by coil pipe, then the two assembling combination to together, forms integrative-structure, as shown in Figure 3.
The utility model additionally provides a kind of air-conditioner, including the described wind-cooled cold-water machine with natural cooling function
Group.
The technical solution of the utility model is by setting up Cooling System, in environment temperature less than during by coolant-temperature gage demand
Being cooled water by Cooling System, producing cold water, therefore, refrigeration unit is no longer necessary at low ambient temperatures
Start compressor to freeze, a large amount of energy consumption can be saved and compressor is not required to use under crossing low ambient temperature, extend pressure
The service life of contracting machine, the dependability that ensure that compressor.Compared with conventional cooling by wind, the utility model improves
After cooling by wind function more rich, possess individually electricity refrigeration, electricity refrigeration and naturally cooling combined refrigeration, independent naturally cold
But three kinds of functions of refrigeration, become a kind of novel air-cooled handpiece Water Chilling Units with natural cooling function, are worth at Refrigeration and Air-Conditioning control neck
Territory is widely used.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
In above-described embodiment can be changed, change, replace and modification.
Claims (10)
1. the cooling by wind with natural cooling function, it is characterised in that include compression-type refrigerating system, naturally cold
But system and attachment structure, described compression-type refrigerating system includes compressor, flow control valve, evaporimeter and at least one condensation
Device, described evaporimeter includes evaporimeter water inlet and evaporimeter delivery port, and evaporimeter water inlet connects user side return pipe, evaporation
Device delivery port connects user side outlet pipe；Described Cooling System includes distributive pipe, collector pipe and integrated with condenser sets
The natural cooling coil put, the distributive pipe port of export connects user side return pipe, and the collector pipe port of export connects evaporimeter water inlet；Institute
Stating nature cooling coil and including nature cooling coil water inlet and natural cooling coil delivery port, described natural cooling coil is intake
Mouth is connected to described distributive pipe by the first branch line, and natural cooling coil delivery port is connected described by the second branch line
Collector pipe；Described attachment structure is used for connecting described compression-type refrigerating system and Cooling System.
2. the cooling by wind with natural cooling function according to claim 1, it is characterised in that described compression
Refrigeration system includes multiple condenser, and each condenser is respectively provided with air inlet and liquid outlet；
Described compressor includes exhaust outlet and air entry；
Described evaporimeter includes evaporimeter water inlet, evaporimeter delivery port, evaporimeter inlet and evaporimeter gas outlet；
Described condenser air inlet connects described exhaust outlet of compressor through gas exhaust piping respectively, and condenser liquid outlet passes through flow control
Valve processed is connected to described evaporimeter inlet；Evaporimeter gas outlet connects compressor air suction mouth.
3. the cooling by wind with natural cooling function according to claim 2, it is characterised in that described condenser
It is provided with device for drying and filtering between liquid outlet and flow control valve；Described flow control valve is electric expansion valve or heating power expansion valve.
4. the cooling by wind with natural cooling function according to claim 1, it is characterised in that described condenser
V-shaped setting；Condenser includes tube sheet and the condenser coil being arranged on tube sheet, and described condenser coil includes the first condenser coil
With the second condenser coil, the bottom of described first condenser coil and the second condenser coil links together, open top, and opening
Position is provided with blower fan.
5. the cooling by wind with natural cooling function according to claim 4, it is characterised in that described naturally cold
But coil pipe includes the first cooling coil and the second cooling coil, and described first cooling coil and the second cooling coil are separately positioned on
Described first condenser coil and the side away from described blower fan of the second condenser coil.
6. the cooling by wind with natural cooling function according to claim 5, it is characterised in that condenser coil and
Natural cooling coil is on finned coil pipe, and the air inlet pipe of every finned coil pipe of condenser and is respectively provided with an electromagnetism
Valve.
7. the cooling by wind with natural cooling function according to claim 5, it is characterised in that described naturally cold
But coil pipe and described condenser coil are arranged on the tube sheet of described condenser.
8. the cooling by wind with natural cooling function according to claim 1～7 is arbitrary, it is characterised in that institute
Stating attachment structure is triple valve, and described triple valve includes triple valve water inlet, the first delivery port and the second delivery port, described threeway
Valve water inlet connects user side return pipe, and the first delivery port connects the distributive pipe port of export, and the second delivery port is connected to evaporimeter and enters
The mouth of a river.
9. the cooling by wind with natural cooling function according to claim 1～7 is arbitrary, it is characterised in that institute
State attachment structure and include Intermediate Heat Exchanger and water circulating pump, described Intermediate Heat Exchanger, water circulating pump, distributive pipe, natural cooler pan
Pipe and collector pipe connect into a closed loop, and Intermediate Heat Exchanger cooling water inlet connects user side return pipe, intermediate heat transfer
Device cooling water outlet connects evaporimeter water inlet；Described Intermediate Heat Exchanger fills middle refrigerating medium.
10. an air-conditioner, it is characterised in that include arbitrary described air-cooled with natural cooling function of claim 1～9
Handpiece Water Chilling Units.
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| CN201620556730.4U CN205678804U (en) | 2016-06-08 | 2016-06-08 | A kind of cooling by wind with natural cooling function and air-conditioner |
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| CN201620556730.4U CN205678804U (en) | 2016-06-08 | 2016-06-08 | A kind of cooling by wind with natural cooling function and air-conditioner |
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| CN106766310A (en) * | 2016-11-30 | 2017-05-31 | 珠海格力电器股份有限公司 | Refrigeration system, refrigeration control method and refrigeration control device |
| CN106989461A (en) * | 2017-04-25 | 2017-07-28 | 广州爱高制冷设备有限公司 | A kind of evaporation type condensation air conditioner system with natural cooling and its method of work |
| CN107062550A (en) * | 2017-04-26 | 2017-08-18 | 青岛海尔空调电子有限公司 | A kind of water chilling unit control method |
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| CN107314583A (en) * | 2017-07-18 | 2017-11-03 | 泰豪科技股份有限公司 | Islands and reefs type cooling by wind and cooling technique |
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| CN110631281A (en) * | 2019-10-21 | 2019-12-31 | 无锡职业技术学院 | Natural cooling refrigerating system |
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| CN112361482A (en) * | 2020-11-04 | 2021-02-12 | 珠海格力电器股份有限公司 | Air-cooled natural cooling water chilling unit and control method thereof |
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| CN112682976A (en) * | 2021-01-15 | 2021-04-20 | 珠海格力电器股份有限公司 | Evaporative water chilling unit and control method thereof |
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Address after: 264003 Shandong Province, Yantai city Laishan District dunham-bush Road No. 1 Patentee after: Don Han Bush (China) Industrial Co., Ltd. Address before: 264003 Shandong Province, Yantai city Laishan District dunham-bush Road No. 1 Patentee before: DUNHAM-BUSH YANTAI CO., LTD. |