CN106461276A - Heat source device and heat source system provided with heat source device - Google Patents
Heat source device and heat source system provided with heat source device Download PDFInfo
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- CN106461276A CN106461276A CN201480079900.8A CN201480079900A CN106461276A CN 106461276 A CN106461276 A CN 106461276A CN 201480079900 A CN201480079900 A CN 201480079900A CN 106461276 A CN106461276 A CN 106461276A
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- Prior art keywords
- thermal medium
- pipe arrangement
- heat
- power supply
- supply device
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
- F24F1/28—Refrigerant piping for connecting several separate outdoor units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
- F24F1/30—Refrigerant piping for use inside the separate outdoor units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/36—Modules, e.g. for an easy mounting or transport
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Disclosed is a heat source device that is provided with a refrigeration cycle wherein a compressor, a heat source heat exchanger, an expansion valve, and a heat medium heat exchanger are connected to each other, said heat source device having a heat exchange chamber having at least the heat source heat exchanger housed therein, and a machine chamber having at least the compressor and the heat medium heat exchanger housed therein. Heat medium piping is connected to the heat medium heat exchanger, one end portion of the heat medium piping is positioned in the machine chamber, and the other end portion of the heat medium piping is positioned outside of the machine chamber.
Description
Technical field
The present invention relates to a kind of heat power supply device and tool supplying cold and hot energy to thermal mediums such as such as hot and cold waters or refrigerating medium
The heat source system of this heat power supply device standby.
Background technology
In the past, in the building such as office building, it is widely used cold and hot water supply system as follows, this cold and hot water supply system exists
Each layer arranges air conditioner, supplies the thermal medium such as cold water or hot water from heat power supply device to these air conditioners, generates air-conditioning air
And it is fed to air-conditioning object room.Here, heat power supply device generally refers to produce cold water using heat pump type refrigerating circulation
Or the device of hot water.In addition, cold water, hot water refer to vaporizer by kind of refrigeration cycle or condenser carries out heat exchange and generates
Thermal medium (referring for example to patent documentation 1).
In addition, in such heat power supply device, sometimes, needing amount more than 1 heat power supply device ability is heated or cooled
Thermal medium in the case of, multiple stage heat power supply device can be set, make each thermal medium heat exchanger be connected to thermal medium pipe arrangement, and make
Thermal medium pipe arrangement is focused on by the thermal medium that each heat power supply device has been heated or cooled.
In the case of linking setting multiple stage heat power supply device in this wise, the connection engineering of each heat power supply device and thermal medium pipe arrangement
Engineering economy (reduction of Engineering Task amount) and installation space save space be melted into for problem.Accordingly, as seeking
Connect the conventional heat power supply device of the space saving of the engineering economy of engineering and installation space it is proposed that for example following knot
Structure：" the left and right setting gateway hose connector in heat pump assembly 1.In addition, having the 1st heat pump assembly and the 2nd heat pump dress
Put, described 1st heat pump assembly and the 2nd heat pump assembly are with a side's of the left and right side of the flank abutment being provided with operating portion
The vicinity of side is configured with heat exchanger, is configured with compressor in the vicinity of the side of the opposing party, and gateway hose connector sets
It is placed in the side of a side.The compressor, heat exchanger, refrigerant loop and the gateway pipe arrangement that constitute the 2nd heat pump assembly connect
Device substantially rotates 180 degree according to these parts making the 1st heat pump assembly with respect to the normal of the 1st heat pump assembly bottom center
Form configuration, make these the 1st heat pump assemblies and the 2nd heat pump assembly 1A, 1B to have the side phase of gateway hose connector
To mode configure least one set.(with reference to patent documentation 2).
Citation
Patent documentation
Patent documentation 1:Japanese Unexamined Patent Publication 2013-29215 publication
Patent documentation 2:Japanese Unexamined Patent Publication 2008-267724 publication (summary, Fig. 1～5)
Content of the invention
Invent problem to be solved
By using the heat power supply device described in patent documentation 2, the thermal medium pipe arrangement connecting each heat power supply device can be cut down
Length.Therefore, the space saving for installation space can obtain certain effect.However, the thermal source described in patent documentation 2
In device, the connector of thermal medium heat exchanger is prominent to the outside of shell, and the connection of this connector and thermal medium pipe arrangement is outside
The outside of shell is carried out.Therefore, the thermal medium pipe arrangement connecting each heat power supply device is arranged at the outside of heat power supply device, thus results in as follows
Problem, i.e. when the process of bigbore cold and hot water piping system and being accommodated in site operation of conveying hot and cold water especially needs to spend
Between, and the restricted setting of heat power supply device.In addition, in heat power supply device described in patent documentation 2, connecting each heat power supply device
Thermal medium pipe arrangement be arranged at the outside of heat power supply device, the workload therefore arranging the connection engineering of thermal medium pipe arrangement at scene does not have
How to cut down, still there is a problem of needing engineering economy.
The present invention makes to solve such problem, its object is to provide a kind of heat power supply device and possesses
The heat source system of this heat power supply device, this heat power supply device makes heat resource equipment compactly constitute, and makes heat resource equipment be arranged at roof
Process with cold and hot water piping system during Machine Room and storage summary, realize the minimum of installation space, in addition, can mitigate existing
The workload of field construction.
For solving the scheme of problem
The heat power supply device of the present invention possesses kind of refrigeration cycle, and described kind of refrigeration cycle is by compressor, heat exchanger of heat source, expansion valve
And thermal medium heat exchanger couples together, described heat power supply device has heat-exchanging chamber and Machine Room, and described heat-exchanging chamber is extremely
It is accommodated with heat exchanger of heat source less, described Machine Room is at least accommodated with compressor and thermal medium heat exchanger, thermal medium heat exchange
Device is connected with thermal medium pipe arrangement, and an end of thermal medium pipe arrangement is located at machinery interior, another end position of thermal medium pipe arrangement
Outdoor in machinery.
Invention effect
According to the heat power supply device of the present invention, an end of thermal medium pipe arrangement is configured at machinery interior, thermal medium pipe arrangement
Another end is configured at machinery outdoor, therefore, it is possible to make heat resource equipment be configured at thermal medium pipe arrangement when roof or Machine Room
Process and receive summary and enable the minimum of installation space, in addition, the workload of site operation can be mitigated.
Brief description
Fig. 1 is the structure chart of the hot loop representing the heat power supply device in embodiment 1.
Fig. 2 is the side sectional view of the heat power supply device in separate unit embodiment 1.
Fig. 3 is the front section view of the heat power supply device of other examples in separate unit embodiment 1.
Fig. 4 is the axonometric chart of the condenser of the heat power supply device in embodiment 1.
Fig. 5 is the structure chart of hot loop when representing the heat power supply device connecting in multiple stage embodiment 1.
Fig. 6 is the side sectional view during heat power supply device connecting in multiple stage embodiment 1.
Fig. 7 is the front section view during heat power supply device of other examples connecting in multiple stage embodiment 1.
Fig. 8 is the side sectional view during heat power supply device connecting in multiple stage embodiment 2.
Fig. 9 is the front section view during heat power supply device of other examples connecting in multiple stage embodiment 2.
Figure 10 is the side sectional view during heat power supply device connecting in multiple stage embodiment 3.
Figure 11 is the front section view during heat power supply device of other examples connecting in multiple stage embodiment 3.
Specific embodiment
Hereinafter, embodiments of the present invention are illustrated based on accompanying drawing.In addition, the present invention is not limited to the reality of following explanation
Apply mode.
The heat power supply device RS of the present invention plays a role as the thermal source of cold and hot water supply system.
Hereinafter, main explanation generates the structure of cold water by heat power supply device RS.
Fig. 1 is the structure chart of the hot loop representing the heat power supply device in embodiment 1.
Fig. 2 is the side sectional view of the heat power supply device in separate unit embodiment 1.
Fig. 3 is the front section view of the heat power supply device of other examples in separate unit embodiment 1.
Heat power supply device RS in embodiment 1 is built-in with hot loop as shown in Figure 1.Hot loop has kind of refrigeration cycle dress
Put, be configured to connect compressor 1, condenser 2, air cooled condenser pressure fan 3, expansion valve 4, evaporation by refrigerant piping
Device 5 is so that cold-producing medium follows successively in contracting machine 1, condenser 2, air cooled condenser pressure fan 3, expansion valve 4, vaporizer 5
Ring.Cold water inlet pipe arrangement 6a in cold water pipe arrangement 6 and cooling water outlet pipe arrangement 6b is connected with the vaporizer 5 of refrigerating circulatory device.
As shown in Figure 2,3, the bottom of heat power supply device RS is provided with the Machine Room 10 of approximately parallelepiped body shape, described Machine Room
10 are accommodated with compressor 1, vaporizer 5 and cold water pipe arrangement 6 etc..In addition, being provided with heat-exchanging chamber 11 above Machine Room 10,
The side-looking of described heat-exchanging chamber 11 is the gradually wide shape in top.It is provided with a pair of condenser 2, described condenser in heat-exchanging chamber 11
2 side-lookings gradually broaden for top.The upper surface of heat-exchanging chamber 11 is closed by top board 11a, is provided with air-cooled type condensation at top board 11a
Device pressure fan 3, described air cooled condenser pressure fan 3 is used for discharging the air in heat-exchanging chamber.
As shown in Figure 2,3, the cold water pipe arrangement 6 being connected to vaporizer 5 is to run through Machine Room 10 in the horizontal direction during side-looking
Mode configure.As shown in Fig. 2 an end of cold water inlet pipe arrangement 6a, cooling water outlet pipe arrangement 6b is together in Machine Room 10
One surface side of opposite side surface part 10a is arranged to prominent position outside Machine Room 10, in addition, cold water inlet pipe arrangement 6a, cold water
Another end of outlet pipe arrangement 6b is arranged in another surface side of opposite side surface part 10a together and is accommodated in Machine Room 10
Position.
So, so that cold water pipe arrangement 6 is extended through in Machine Room 10, therefore do not need to carry out the construction of outside pipe arrangement, and not
Need to arrange the space of cold water pipe arrangement 6 around heat power supply device RS, even if thus the roof being restricted in installation space and
Machinery is indoor, also can be easy to set up heat power supply device RS.
Here, the structure with regard to condenser 2 illustrates.
Fig. 4 is the axonometric chart of the condenser of the heat power supply device in embodiment 1.
As shown in figure 4, condenser 2 e.g. by the flat tube 2a of multiple refrigerant flow path 2b openings and is engaged in flat
The fin-tube heat exchanger that flat radiating fin 2c between pipe 2a is constituted.Flat tube 2a and radiating fin 2c is by such as copper
Or aluminum forms and is thermally coupled together.
Flat tube 2a can be arranged with less interlamellar spacing compared to pipe, such that it is able to high in fin-tube heat exchanger
Density ground is installed.
Below equation 1 represents the overall heat exchange performance (Ao K) of heat exchanger.In addition, setting the heat-transfer area of air side
Amass as Ao, if the hot percent of pass of the external surface area benchmark of heat exchanger is K.
1/Ao K=1/Ao α ao+1/Ac α c+1/Ai α i (formula 1)
If the heat transfer area of air side is Ao, if the pyroconductivity of air side is α ao, due to the density of setting of flat tube 2a
Become big and the heat transfer area Ao of air side is increased, the heat exchange performance (Ao α ao) of therefore air side is improved.
Further, since welding each other and making pyroconductivity α c become big, therefore radiating fin 2c's and flat tube 2a
Contact heat exchange performance (Ac α c) is improved.
And, set the heat transfer area of refrigerant side as Ai, if the pyroconductivity of refrigerant side is α i, due to flat tube 2a's
Density of setting becomes big and arranges multiple refrigerant flow path 2b, and therefore heat transfer area Ai increases, thus heat exchange performance (Ai in pipe
α i) it is improved.
Therefore, because all heat exchange performances (Ao K) of heat exchanger improve, and pipe is used as heat-transfer pipe
The heat exchanger of identical heat-exchange capacity is compared, and the size of condenser 2 can diminish.In addition, to filling in kind of refrigeration cycle
Refrigerant amount also tails off, and therefore can make the cryogen vessel miniaturization such as reservoir, enable the miniaturization of heat power supply device RS.
Therefore, even if the roof being restricted in installation space and machinery are indoor, heat power supply device RS can be also easy to set up.
And, as the present embodiment air cooled condenser pressure fan 3 is being arranged at the upper of heat-exchanging chamber 11
In the top mobile heat power supply device RS in portion, if condenser 2 becomes big, air cooled condenser pressure fan 3 and condenser 2
The distance of hypomere becomes big, and the heat exchange air quantity of hypomere reduces and leads to degraded performance, but is diminished by the size making condenser 2,
The distribution that heat exchange air quantity can be made maintains in setting such that it is able to suppress the reduction of heat exchange performance.
Then, the action when heat power supply device RS in embodiment 1 being operated illustrates.
During to cold and hot water supply system input enabling signal, first, it is arranged at the cold water pipe arrangement 6 being connected with heat power supply device RS
Water supply pump 7 drive.
Then, it is equipped on the compressor 1 of heat power supply device RS and air cooled condenser pressure fan 3 starts to drive.
The gas refrigerant of compressor 1 compression and low pressure and become the gas refrigerant of high pressure.Gas from compressor 1
Body passes through oil eliminator (diagram is omitted) and is transported to condenser 2.Compressor 1 there is no specific requirement that form, such as using vortex
Compressor, Clothoid type compressor and screw compressor etc..Compressor 1 for example pass through by multiple compressors unit number control and
The combination that the rotating speed of single compressor controls, and be configured to can be with control capability.
Condenser 2 makes the high-pressure gas refrigerant coming from compressor 1 conveying carry out heat exchange with extraneous air and cool down, from
And condensation liquefaction.Condenser 2 is the heat exchanger of the air-cooled type possessing air cooled condenser pressure fan 3.Air cooled condenser
When being driven with pressure fan 3, extraneous air is carried out heat exchange and is flowed into heat-exchanging chamber 11 by condenser 2.In addition, by setting
Air cooled condenser pressure fan 3 aerofluxuss upward in the top board 11a of heat-exchanging chamber 11.
Expansion valve 4 is transported to by the condensed liquid refrigerant of condenser 2.Expansion valve 4 plays cut out by single valve
Function, flow-control function and puffing function, described flow-control function is by corresponding to the cooling load of vaporizer 5
Aperture regulation obtained from.Expansion valve 4 passes through to detect the refrigerant temperature in downstream of vaporizer 5 and the temperature of refrigerant pressure
Degree sensor (not shown), pressure transducer (not shown) and input the controller of these sensor signals and to control aperture,
To make the degree of superheat of the outlet cold-producing medium of vaporizer 5 certain.
Expansion valve 4 makes to be passed through by the condensed liquid refrigerant of condenser 2, thus reducing the pressure of cold-producing medium.And, steam
Sending out device 5 is evaporation by cold-producing medium and absorbs heat to generate the heat exchanger of cold water from the water (thermal medium) of secondary side.Evaporation
Device 5 has refrigerant flow path and current road, is the indirect heat exchanger making the non-contactly heat exchange of cold-producing medium and water.This embodiment party
Vaporizer 5 in formula adopts such as heat-exchangers of the plate type.
Cold-producing medium after being gasified by vaporizer 5 passes through reservoir (diagram is omitted) and returns to compressor 1.The heat of present embodiment
The hot loop of source device RS supplies cold water by constituting as described above to cold and hot water supply system.
In addition, in the explanation of the heat power supply device RS in above-mentioned embodiment 1, illustrating to take out conduct from heat power supply device RS
The structure of the cold water of thermal medium is but it is also possible to constitute as follows, i.e. refrigerating circulatory device is provided with cross valve, switches four
Port valve and form heat pump cycle, using condenser 2 as vaporizer, so that vaporizer 5 is played a role as condenser, thus producing
Hot water.
Here, the heat source system heat power supply device RS connecting in multiple stage embodiment 1 being arranged illustrates.
Fig. 5 is the structure chart of hot loop when representing the heat power supply device connecting in multiple stage embodiment 1.
Fig. 6 is the side sectional view during heat power supply device connecting in multiple stage embodiment 1.
Fig. 7 is the front section view during heat power supply device of other examples connecting in multiple stage embodiment 1.
As shown in figure 5, heat power supply device RS in multiple stage embodiment 1 can be connected to be used.Each heat power supply device RS has
The hot loop part surrounded by single dotted broken line, described hot loop part is as a unit.
It is connected with cold water pipe arrangement 6 between each heat power supply device RS and play a role as hot loop.That is, with respect to cold water inlet
Pipe arrangement 6a is connected with vaporizer 5 side by side, from cold water inlet pipe arrangement 6a flow into cold water branch and each vaporizer 5 cold
But.Cold water after cooling flows into cooling water outlet pipe arrangement 6b, collaborates and the heat power supply device from most downstream side in each heat power supply device RS
Discharge at RS.
Then, the link position of the cold water pipe arrangement 6 connecting during multiple stage heat power supply device RS is illustrated.
As described above, cold water pipe arrangement 6 is joined in the way of being run through the Machine Room 10 of heat power supply device RS when side-looking in the horizontal direction
Put, cold water inlet pipe arrangement 6a, cooling water outlet pipe arrangement 6b an end together opposite side surface part 10a in Machine Room 10 one
Surface side is configured at prominent position outside Machine Room 10, in addition, another of cold water inlet pipe arrangement 6a, cooling water outlet pipe arrangement 6b
End is configured at, at another surface side of opposite side surface part 10a, the position being accommodated in Machine Room 10 together.
So, as shown in fig. 6, the connecting portion 6c of cold water pipe arrangement 6 is located in Machine Room 10.Connecting portion 6c can be using common
Steel pipe connector, for example, female connector and pipe union with the external thread spiro fastening of steel pipe, the bore of cold water pipe arrangement 6 is permissible when larger
Properly select flange coupling connector etc..In addition, not from cold water inlet pipe arrangement 6a, the cooling water outlet of external connection cold water pipe arrangement 6
The end of pipe arrangement 6b, carries out filling in fixing construction and carries out patching, so that the cold water as thermal medium does not flow out.
In addition, the flexible connector with flexibility can be accompanied at connecting portion 6c.Flexible connector can adopt rubber system Serpentiss
The structure of abdomen shape and the structure of well-known stainless steel braiding shape.
So, in Machine Room 10 installation space thus in advance receive cold water pipe arrangement 6 connecting portion 6c, thus, heavy caliber
Connecting portion 6c be not exposed to the outside of heat power supply device RS, the pipe arrangement around heat power supply device RS is preferably received.In addition, it is not necessary that
Cold water pipe arrangement 6 is carried out site operation in the outside of heat power supply device RS, installation space can be made to minimize.
In addition, when connecting multiple stage heat power supply device RS, set the connecting portion 6c of cold water pipe arrangement 6 in prespecified position, because
This easily carries out the positioning of heat power supply device RS, and, according to design circulation, each heat power supply device RS can for the air-flow that can make heat exchange
Reliably play rated capacity.And, because the side of a side side to Machine Room 10 for the cold water pipe arrangement 6 is prominent, when therefore arranging
The setting direction of heat power supply device RS can easily be judged.
And, because flexible connector is sandwiched in connecting portion 6c, even if connect the adjacent cold water pipe arrangement 6 of heat power supply device RS
Some deviations of pipe axle, also can in the range of flexibility of flexible connector adjustment position.
In addition, as shown in fig. 6, illustrating that cold water pipe arrangement 6 runs through Machine Room 10 in the side-looking direction of heat power supply device RS
The example of structure but it is also possible to be as shown in fig. 7, in the positive apparent direction of heat power supply device RS cold water pipe arrangement 6 run through Machine Room 10
Structure.
In this case, because connecting portion 6c is configured in Machine Room 10, effect same as described above can therefore be obtained.
Embodiment 2.
The basic structure of the heat power supply device RS in embodiment 2 and the heat power supply device RS in embodiment 1 is identical, but
The end of cold water pipe arrangement 6 is different with respect to the position of Machine Room 10.
Therefore, the position of the end of the cold water pipe arrangement 6 of the heat power supply device RS in embodiment 2 is illustrated.
Fig. 8 is the side sectional view during heat power supply device connecting in multiple stage embodiment 2.
Fig. 9 is the front section view during heat power supply device of other examples connecting in multiple stage embodiment 2.
In fig. 8, the left surface of Machine Room 10 from accompanying drawing for the side of cold water inlet pipe arrangement 6a projects, cold water inlet
The another side of pipe arrangement 6a is located in Machine Room 10.
In addition, a side of cooling water outlet pipe arrangement 6b is located in the Machine Room 10 on accompanying drawing, cooling water outlet pipe arrangement 6b's is another
The right flank of one side slave tool room 10 projects.
That is, it is different with the direction that cooling water outlet pipe arrangement 6b projects from the side of Machine Room 10 to make cold water inlet pipe arrangement 6a.
So, in Machine Room 10 installation space so that the connecting portion 6c of cold water pipe arrangement 6 receives in advance, thus, with reality
As applying mode 1, bigbore connecting portion 6c is not exposed to the outside of heat power supply device RS, and the pipe arrangement around heat power supply device RS can be good
Receive well.
And, the cold water inlet pipe arrangement 6a of the heat power supply device RS of most upstream side is configured to when Machine Room 10 projects, under
The heat power supply device RS of trip side is configured to only cooling water outlet pipe arrangement 6b and projects from Machine Room 10, can be from the outside difference of Machine Room 10
The cold water pipe arrangement 6 of the cold water pipe arrangement 6 of inflow side and outflow side is connected.Do not need to connect at the heat power supply device RS of most upstream side
The cold water pipe arrangement 6 of outflow side, in addition, also without the cold water pipe arrangement 6 connecting inflow side at the heat power supply device RS of most downstream side,
It is, therefore, not necessary to the connecting portion 6c of cold water pipe arrangement 6 be not exposed to the outside of Machine Room 10.Therefore, pipe arrangement can well by
Storage, also can't see the connecting portion 6c of unnecessary cold water pipe arrangement 6 on aesthetic property.
In addition, as shown in figure 8, illustrating that cold water pipe arrangement 6 runs through Machine Room 10 in the side-looking direction of heat power supply device RS
The example of structure but it is also possible to be as shown in Figure 9 in the positive apparent direction of heat power supply device RS cold water pipe arrangement 6 run through Machine Room 10
Structure.
In this case, because connecting portion 6c is configured in Machine Room 10, effect same as described above can also be obtained.
Embodiment 3.
Heat power supply device RS in embodiment 3 is identical with the basic structure of the heat power supply device RS in embodiment 1, but cold water
The end of pipe arrangement 6 is different with respect to the position of Machine Room 10.
Position accordingly, with respect to the end of the cold water pipe arrangement 6 of the heat power supply device RS in embodiment 3 illustrates.
Figure 10 is the side sectional view during heat power supply device connecting in multiple stage embodiment 3.
Figure 11 is the front section view during heat power supply device of other examples connecting in multiple stage embodiment 3.
In Fig. 10, the two ends of cold water inlet pipe arrangement 6a are located in the Machine Room 10 on accompanying drawing.
In addition, the two ends of cooling water outlet pipe arrangement 6b are similarly located in the Machine Room 10 on accompanying drawing.
That is, 4 ends making cold water inlet pipe arrangement 6a and cooling water outlet pipe arrangement 6b are all configured in Machine Room 10.
Adjacent connecting portion 6c passes through sandwiched short tube 6d therebetween and interconnects.
Furthermore it is possible to this short tube 6d is replaced using the flexible connector with flexibility.Flexible connector can adopt rubber
The structure of glue Serpentiss abdomen shape and the structure of well-known stainless steel braiding shape.
So, installation space in Machine Room 10, the connecting portion 6c so as to make cold water pipe arrangement 6 receives in advance, thus, with
As embodiment 1, bigbore connecting portion 6c is not exposed to the outside of heat power supply device RS, the pipe arrangement energy around heat power supply device RS
Receive well.
Further, since flexible connector is located in connecting portion 6c, even if connecting the cold water pipe arrangement 6 of adjacent heat power supply device RS
When some deviations of pipe axle, also can in the range of flexibility of flexible connector adjustment position.
In addition, as shown in Figure 10, illustrating that cold water pipe arrangement 6 runs through Machine Room 10 in the side-looking direction of heat power supply device RS
The example of structure but it is also possible to be as shown in figure 11 in the positive apparent direction of heat power supply device RS cold water pipe arrangement 6 run through Machine Room
10 structure.
In this case, because connecting portion 6c is configured in Machine Room 10, effect same as described above can also be obtained.
In addition, in embodiment 1～3, respectively illustrating the position of the end of cold water pipe arrangement 6 with respect to Machine Room 10
Different forms is but it is also possible to be will be appropriately combined for the heat power supply device RS of these embodiments 1～3 and thermal source system that is linking setting
System.
In addition, the condenser 2 described in embodiment 1～3 is equivalent to the heat exchanger of heat source of the present invention.
Similarly, vaporizer 5 is equivalent to thermal medium heat exchanger, and cold water pipe arrangement 6 is equivalent to thermal medium pipe arrangement, side surface part
10a is equivalent to side of sidewall portion.
Description of reference numerals
1 compressor, 2 condensers (heat exchanger of heat source), 2a flat tube, 2b refrigerant flow path, 2c radiating fin, 3 air coolings
Formula condenser pressure fan, 4 expansion valves, 5 vaporizers (thermal medium heat exchanger), 6 cold water pipe arrangements (thermal medium pipe arrangement), 6a cold water
Entrance pipe arrangement, 6b cooling water outlet pipe arrangement, 6c connecting portion, 6d short tube, 7 water supply pumps, 10 Machine Rooms, 10a side surface part (side wall), 11
Heat-exchanging chamber, 11a top board, RS heat power supply device.
Claims (9)
1. a kind of heat power supply device, possesses kind of refrigeration cycle, described kind of refrigeration cycle by compressor, heat exchanger of heat source, expansion valve and
Thermal medium heat exchanger couples together,
Described heat power supply device has：
Heat-exchanging chamber, described heat-exchanging chamber is at least accommodated with described heat exchanger of heat source；And
Machine Room, described Machine Room is at least accommodated with described compressor and described thermal medium heat exchanger,
In described heat power supply device,
Described thermal medium heat exchanger is connected with thermal medium pipe arrangement,
One end of described thermal medium pipe arrangement is located at described machinery interior,
It is outdoor that another end of described thermal medium pipe arrangement is located at described machinery.
2. heat power supply device as claimed in claim 1 it is characterised in that
Described thermal medium pipe arrangement is made up of the 1st thermal medium pipe arrangement and the 2nd thermal medium pipe arrangement,
Described Machine Room has the 1st opposite side wall and the 2nd side wall,
One end of described 1st thermal medium pipe arrangement is located in the described 1st side wall of described Machine Room,
Another end described of described 1st thermal medium pipe arrangement is located at outside the described 2nd side wall of described Machine Room,
One end of described 2nd thermal medium pipe arrangement is located in the described 1st side wall of described Machine Room,
Another end described of described 2nd thermal medium pipe arrangement is located at outside the described 2nd side wall of described Machine Room.
3. heat power supply device as claimed in claim 1 it is characterised in that
Described thermal medium pipe arrangement is made up of the 1st thermal medium pipe arrangement and the 2nd thermal medium pipe arrangement,
Described Machine Room has the 1st opposite side wall and the 2nd side wall,
One end of described 1st thermal medium pipe arrangement is located in the described 1st side wall of described Machine Room,
Another end described of described 1st thermal medium pipe arrangement is located at outside the described 2nd side wall of described Machine Room,
One end of described 2nd thermal medium pipe arrangement is located at outside the described 1st side wall of described Machine Room,
Another end described of described 2nd thermal medium pipe arrangement is located in the described 2nd side wall of described Machine Room.
4. heat power supply device as claimed in claim 2 or claim 3 it is characterised in that
Described 1st thermal medium pipe arrangement is the thermal medium entrance pipe arrangement supplying thermal medium to described thermal medium heat exchanger,
Described 2nd thermal medium pipe arrangement is that the thermal medium outlet of the thermal medium after described thermal medium heat exchanger discharges heat exchange is joined
Pipe.
5. the heat power supply device as any one of Claims 1 to 4 it is characterised in that
Described heat exchanger of heat source is the fin tube type heat exchanger that heat-transfer pipe is formed as flat tube.
6. a kind of heat source system, described heat source system is connected with multiple stage right as claimed in claim 1 or any claim appended thereto will
Seek heat power supply device described in 5 it is characterised in that
One end of described thermal medium pipe arrangement and described another with the described thermal medium pipe arrangement of one end abutment
One end is connected by connecting portion.
7. heat source system as claimed in claim 6 it is characterised in that
The flexible connector with flexibility is provided with described connecting portion.
8. a kind of heat source system, described heat source system is connected with multiple stage claim 2, claim 3, is subordinated to claim 2
Or 3 claim 4 and claim 5 in the heat power supply device described in any one it is characterised in that
One end of described 1st thermal medium pipe arrangement and the institute with the described 1st thermal medium pipe arrangement of this end abutment
State another end and pass through the 1st connecting portion connection,
One end of described 2nd thermal medium pipe arrangement and the institute with the described 2nd thermal medium pipe arrangement of this end abutment
State another end and pass through the 2nd connecting portion connection.
9. heat source system as claimed in claim 8 it is characterised in that
Described 1st connecting portion and the 2nd connecting portion are provided with the flexible connector with flexibility.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/067620 WO2016002023A1 (en) | 2014-07-02 | 2014-07-02 | Heat source device and heat source system provided with heat source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106461276A true CN106461276A (en) | 2017-02-22 |
Family
ID=55018622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480079900.8A Pending CN106461276A (en) | 2014-07-02 | 2014-07-02 | Heat source device and heat source system provided with heat source device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3165849B1 (en) |
| JP (1) | JP6310077B2 (en) |
| CN (1) | CN106461276A (en) |
| WO (1) | WO2016002023A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099521A (en) * | 2017-06-21 | 2018-12-28 | 日立江森自控空调有限公司 | Refrigerating plant |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016199238A1 (en) * | 2015-06-10 | 2016-12-15 | 三菱電機株式会社 | Refrigeration cycle device and refrigeration cycle system |
| JPWO2020035945A1 (en) * | 2018-08-17 | 2021-04-30 | 三菱電機株式会社 | Free cooling unit |
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| CN1200803A (en) * | 1995-10-24 | 1998-12-02 | 大金工业株式会社 | Heat transport device |
| JP2000055491A (en) * | 1998-08-05 | 2000-02-25 | Idotai Tsushin Sentan Gijutsu Kenkyusho:Kk | Refrigeration device |
| CN102809251A (en) * | 2011-05-31 | 2012-12-05 | 三菱电机株式会社 | Refrigeration cycle device |
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| BR8506838A (en) * | 1984-07-24 | 1986-11-25 | Conry Ronald D | MODULAR REFRIGERATION SYSTEM |
| US4991876A (en) * | 1989-07-28 | 1991-02-12 | Euroflex, S.A. | Connector assembly for hot water heaters and other appliances |
| JP2003279194A (en) * | 2002-03-20 | 2003-10-02 | Denso Corp | Heat exchanger |
| MX2008016457A (en) * | 2006-06-19 | 2009-07-22 | Hydrokool Llc | Method, system, and apparatus for modular central plant. |
| US20090151388A1 (en) * | 2007-11-13 | 2009-06-18 | Platt Mark | Dedicated heat recovery chiller |
| US20090242172A1 (en) * | 2008-03-26 | 2009-10-01 | Sanyo Electric Co., Ltd. | Chiller unit |
| JP2009236340A (en) * | 2008-03-26 | 2009-10-15 | Sanyo Electric Co Ltd | Chiller unit |
| KR20100121961A (en) * | 2009-05-11 | 2010-11-19 | 엘지전자 주식회사 | Air conditioner |
| KR20110094503A (en) * | 2010-02-16 | 2011-08-24 | 엘지전자 주식회사 | Hybrid type chiller |
-
2014
- 2014-07-02 WO PCT/JP2014/067620 patent/WO2016002023A1/en active Application Filing
- 2014-07-02 EP EP14896571.8A patent/EP3165849B1/en active Active
- 2014-07-02 CN CN201480079900.8A patent/CN106461276A/en active Pending
- 2014-07-02 JP JP2016530742A patent/JP6310077B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200803A (en) * | 1995-10-24 | 1998-12-02 | 大金工业株式会社 | Heat transport device |
| JP2000055491A (en) * | 1998-08-05 | 2000-02-25 | Idotai Tsushin Sentan Gijutsu Kenkyusho:Kk | Refrigeration device |
| CN102809251A (en) * | 2011-05-31 | 2012-12-05 | 三菱电机株式会社 | Refrigeration cycle device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109099521A (en) * | 2017-06-21 | 2018-12-28 | 日立江森自控空调有限公司 | Refrigerating plant |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3165849A1 (en) | 2017-05-10 |
| EP3165849A4 (en) | 2018-02-21 |
| JP6310077B2 (en) | 2018-04-11 |
| WO2016002023A1 (en) | 2016-01-07 |
| EP3165849B1 (en) | 2023-04-26 |
| JPWO2016002023A1 (en) | 2017-04-27 |
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