CN106802013A - Unit-combination type refrigeration matrix - Google Patents
Unit-combination type refrigeration matrix Download PDFInfo
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- CN106802013A CN106802013A CN201510852102.0A CN201510852102A CN106802013A CN 106802013 A CN106802013 A CN 106802013A CN 201510852102 A CN201510852102 A CN 201510852102A CN 106802013 A CN106802013 A CN 106802013A
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- unit
- refrigeration
- refrigeration unit
- combination type
- absorption
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Abstract
A kind of unit-combination type refrigeration matrix, including at least two refrigeration units, the refrigeration unit is refrigeration machine；Each refrigeration unit is provided with least two group interfaces group, and per group interface, group is provided with some inlet and outlet connectors；The energy medium of the refrigeration unit is input into or is exported by the inlet and outlet connectors；Transmit the interface of the energy medium of the same race mutual conduction inside refrigeration unit.The present invention manufactures and designs uniform specification, interface are unified, independent refrigeration unit can providing basic refrigeration work consumption, n × m × k such standard refrigeration unit, combination success rate is that the n × m × k of n × m × k times of unit refrigeration work consumption ties up refrigeration matrix, to meet the wider market demand.Both product quality, improve production efficiency ensured, had reduced integrated cost, market scale can be rapidly formed again.
Description
Technical field
The present invention relates to refrigeration machine field, more particularly to a kind of unit-combination type refrigeration matrix.
Background technology
The fast development of refrigeration industry can provide all kinds, the refrigeration of different capabilities in the urgent need to market
Machine is to meet the demand of different refrigeration work consumptions, while requiring to improve the utilization rate to the energy.
It is usually unit list capacity currently as major type of lithium-bromide absorption-type refrigerating machine, correspondence is not
Same customer demand, can only select manufacture different model, different size, the refrigeration machine of different capabilities to give
Meet.The Absorption Refrigerator of this unit list capacity can only be according to order come group because of model or capacity difference
Knit manufacture, it is impossible to which advance organizational resources carry out large batch of production, market respond speed is slow and manufacturing cost
Height, seriously constrains the development of refrigeration machine industry.
The content of the invention
The invention aims to solve aforementioned technical problem, there is provided a kind of unit-combination type refrigeration matrix.
So-called unit refers to standard, uniform specification small-sized efficient Absorption Refrigerator, possesses independent refrigeration
Ability, there is provided basic refrigeration work consumption；So-called combination is referred to the small-sized refrigerating unit as element,
Horizontal and vertical any grafting of three-dimensional, seamless extension；So-called refrigeration matrix, be one by n × m ×
The refrigeration plant that k absorption refrigeration unit is constituted, concrete technical scheme is as follows：
A kind of refrigeration machine carrys out structural unit combination as refrigeration unit with least two refrigeration units
Formula refrigeration matrix.
Each refrigeration unit is provided with least two group interfaces group, and per group interface, group is provided with some inlet and outlet connectors；
The energy medium of the refrigeration unit is input into or is exported by the inlet and outlet connectors；Group's energy per group interface
It is complete to meet and extraneous connection requirement.The interface for transmitting energy medium of the same race is mutual inside refrigeration unit
Conducting.
Further, refrigeration unit is provided with least two combinatorial surfaces；One group is at least distributed on each combinatorial surface to connect
Mouth group；Adjacent refrigeration unit is connected with each other by the interface on combinatorial surface.
Further, it is provided with inner passage in refrigeration unit body shell；The inner passage is by difference
The interface mutual conduction of energy medium of the same race is transmitted on combinatorial surface, any combinations face is input into and is exported
Energy medium.
Further, the fuselage of the refrigeration unit is designed as cuboid, and with 6 tables of cuboid
Face is combinatorial surface, connects adjacent refrigeration unit.
The unit-combination type refrigeration matrix is mutually brought into close contact connection by the combinatorial surface of adjacent refrigeration unit
Composition.
When the n refrigeration unit is connected with each other in left and right sides combinatorial surface, n refrigeration unit is constituted
The unit-combination type refrigeration matrix of composition, n is >=2 integer；
When the m refrigeration unit is connected with each other in upper and lower both sides combinatorial surface, m refrigeration unit is constituted
The unit-combination type refrigeration matrix of composition, m is >=2 integer；
When the k refrigeration unit is connected with each other in front and rear both sides combinatorial surface, k refrigeration unit is constituted
The unit-combination type refrigeration matrix of composition, k is >=2 integer.
Further, when n rows, m arrange the refrigeration unit in left and right, upper and lower four combinatorial surfaces, mutually
When connection is arranged in vertical plane, the n × m plane formula unit-combination type refrigeration square of refrigeration unit composition is constituted
Battle array, m, n be >=1 integer, and n × m >=2 integer；
When n rows, the k layers of refrigeration unit are in left and right, front and rear four combinatorial surfaces, it is in horizontal plane to be connected with each other
During arrangement, the plane formula unit-combination type refrigeration matrix of n × k refrigeration unit composition is constituted, n, k be >=
1 integer, and n × k >=2 integer；
When m row, the k layers of refrigeration unit are in upper and lower, front and rear four combinatorial surfaces, it is connected with each other in vertical
When face arranges, the m × k plane formula unit-combination type refrigeration matrix of refrigeration unit composition, m, k are constituted
Be >=1 integer, and m × k >=2 integer.
Further, when n rows, m row, the k layers of refrigeration unit are in left and right, upper and lower, front and rear six groups
Conjunction face, when being connected with each other spatially formula arrangement, constitutes the three-dimensional list that n × m × k refrigeration unit is constituted
First Combined type refrigerating matrix, m, n, k be >=1 integer, and n × m × k >=2 integer.
The power for such as constituting i-th unit of the refrigeration unit of n × m × k of refrigeration matrix is Pi, then n
The power of the unit-combination type refrigeration matrix that the refrigeration unit of × m × k is combined for P=∑s Pi (i=1,
2,3 ..., n × m × k；The integer of n × m × k >=2).
Further, with Absorption Refrigerator as refrigeration unit, referred to as absorption refrigeration unit.The absorption
Formula refrigeration unit is connected with each other by the current interface on respective combinatorial surface, the energy medium be hot water,
Cold water and cooling water.
Further, the absorption refrigeration unit is provided with least two groups current interface groups, every group of current interface
Group include hot water entrance and exit, the entrance and exit of cold water, and cooling water entrance and exit.
Further, the absorption refrigeration unit is provided with least two combinatorial surfaces；Each combinatorial surface is provided with one
Group current interface group；Adjacent absorption refrigeration unit is connected with each other by the current interface on combinatorial surface.
Further, the heat of the hot water inlet of the absorption refrigeration unit and adjacent absorbent formula refrigeration unit
The cold water inlet mutual conduction of water inlet mutual conduction, cold water inlet and adjacent absorbent formula refrigeration unit, it is cold
But the cooling water inlet mutual conduction of water inlet and adjacent absorbent formula refrigeration unit；
The hot water outlet of the absorption refrigeration unit is mutual with the hot water outlet of adjacent absorbent formula refrigeration unit
Conducting, the cooling water outlet mutual conduction of cooling water outlet and adjacent absorbent formula refrigeration unit, coolant outlet with
The coolant outlet mutual conduction of adjacent absorbent formula refrigeration unit.
Further, the current interface includes socket and plug；The plug ends are provided with overhead kick and O
Type sealing ring；The overhead kick is inserted and is fastened on the inwall of the socket, forms self-locking structure；The O
Type sealed loop-pad is located between the plug and socket, the purpose for reaching sealing.
Further, the current interface plug is applied into active joint.The active joint is respectively
Two pass joints and cut-off connect first two structure；When two pass joints is connected, the conducting of current interface；Work as connection
During cut-off joint, current interface is closed.The two pass joints two ends are current interface plug；The cut-off
Joint one end is current interface plug, other end closing.
Further, two pass joints are applied to the connection of the absorption refrigeration unit.It is described absorption
The position of current interface on upper and lower two combinatorial surfaces of refrigeration unit, current interface on two combinatorial surfaces in left and right
Position, equal specular, so that two absorption refrigeration units phase group in either the vertical or horizontal direction
During conjunction, the current interface on respective combination face passes through the direct grafting of two pass joints.
Further, integral type water pipe system is also included inside the absorption refrigeration unit：Set
In the absorption refrigeration unit body shell；Corresponding current interface on various combination face is mutually interconnected
It is logical, and be connected with the heat exchanger tube pass inside the absorption refrigeration unit so that the absorption system
Cold unit can at the same time or separately lead in/out hot water, cold water and cooling water from any one combinatorial surface.
Further, the built-in solution heat exchanger：The built-in solution heat exchanger is arranged on
In the absorption refrigeration unit, for the low temperature weak solution in absorption refrigeration unit is dense with high temperature molten
Liquid carries out heat exchange；
The solution heat exchanger includes the heat exchange wallboard and solution heat exchanger housing, institute for heat exchange
State heat exchange wallboard and collectively form concentrated solution and weak solution passage with the housing；
When the low temperature weak solution is contacted by different passages from high temperature concentrated solution with the heat exchange wallboard
When, heat exchange is carried out by the heat exchange wallboard.
Further, the liquor box：For providing solution to the regenerator of the absorption refrigeration unit.
The liquor box includes casing and solution inlet；The casing is empty with absorption refrigeration unit inside
Between structure be adapted, and the underpart of the absorption refrigeration unit is embedded in, for storing and to institute
State regenerator and solution is provided；The solution inlet, is arranged on the casing, for solution to be injected
The casing.
Further, the guiding gutter that the inclined-plane water conservancy diversion condenser, including some rows is arranged in levels,
And it is laid on the heat exchanger tube above each layer guiding gutter.Refrigerant vapor is in the heat exchanger tube flows outside, cooling
Water is in the heat exchanger tube internal circulation；When refrigerant vapor is contacted with the heat exchanger tube, inside heat exchanger tube
There is heat exchange and be liquefied as condensed water in cooling water, and collected and water conservancy diversion outflow by the guiding gutter.
Further, the throttling arrangement, including：
Collecting tray, is arranged on absorption refrigeration unit condenser bottom lowest part, for depositing the condensation
Chilled water in device；
Throttle orifice, is arranged on the bottom land lowest part of the collecting tray, for by the collecting tray deposit
Chilled water is discharged.
Further, it is described without circulating pump refrigerant evaporator, including some rows are in the water conservancy diversion of levels arrangement
Groove, and it is laid on the heat exchanger tube above each layer guiding gutter.Chilled water is cold in the heat exchanger tube flows outside
Water is in the heat exchanger tube internal circulation；The water conservancy diversion groove sidewall is provided with some discharge orifices, makes refrigerant current
To lower floor's guiding gutter, to keep cooling medium liquid to submerge heat exchanger tube.
Further, the shallow-slot type heat exchange mechanisms, including：
Shallow-slot type heat exchanger, guiding gutter and the set of heat exchange tubes arranged in levels by some rows into；
Solution dispenser, is arranged on the shallow-slot type heat exchanger top；The solution dispenser is enclosed type
Cuboid, inside is cavity, and bottom is spray solution face, in spray solution face size and heat exchanger
End face is identical.
Further, described hot water can be the gas of heat；Described cold water can be cold gas；
Described cooling water can be cooling gas.
Further, as the refrigeration machine of the refrigeration unit, including Absorption Refrigerator and compression
Formula refrigeration machine.
Further, the body shell of the absorption refrigeration unit, current interface, one body swimming flow tube
Road system and liquor box, are engineering plastics making；The heat exchanger tube of the refrigeration unit and described change
Hot wall plate is made by stainless steel material；The heat exchange medium of the refrigeration unit uses lithium-bromide solution.
The beneficial effects of the present invention are：
Manufacture and design uniform specification, interface are unified, basic refrigeration work consumption can be provided independent refrigeration unit,
One unit is the refrigeration machine of independent completion；N × m × k such standard refrigeration unit, Ke Yiwu
Seam is connected, and combination success rate is that the n × m × k of n × m × k times of unit refrigeration work consumption ties up refrigeration matrix,
To meet the wider market demand.Both ensure product quality, improve production efficiency, reduce integrated cost,
Market scale can be rapidly formed again.Wherein, refrigeration machine can be Absorption Refrigerator, can also be
Compression refrigerating machine.
From engineering plastics and stainless steel tube as main material, two kinds of materials have good standard refrigeration unit
The ability of good anti-absorbent corrosion, fundamentally avoids the influence of on-condensible gas generation.
Bottle stopper principle has been used in the sealing of refrigeration unit, it is ensured that unit air-tightness and fluid tight, is improved
Leakage-preventing index, greatly increases the functional reliability of refrigeration unit, reduces operation cost.
Standard refrigeration unit uses precise injection molding technique, the integrated level of part is improved, so as to significantly reduce
The volume and weight of refrigeration unit, 1/10th of conventional suction formula refrigeration machine under respectively identical capacity.
In sum, the present invention combines the refrigeration for being constituted volume-variable with standard refrigeration unit by building block system
Matrix, is greatly improved production efficiency, reduces manufacturing cost and production cycle, reduction volume and weight,
Reduction takes up room, and has widened market range of application.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of refrigeration unit of the present invention；
Fig. 2A is absorption refrigeration unit assembling exploded perspective view of the present invention；
Fig. 2 B are the internal structure schematic diagrams after absorption refrigeration unit of the present invention removes housing；
Fig. 3 A, 3B are respectively hot water, cold water, the cooling of upper and lower two combinatorial surface of refrigeration unit of the invention
Water quality standard current interface diagram；
Fig. 3 C are two pass joint schematic diagrames on refrigeration unit of the invention；
Fig. 3 D are the structural representations that two-way structure of the invention connects both sides standard water stream interface；
Fig. 3 E, 3F be respectively the hot water of left and right two combinatorial surfaces of refrigeration unit of the invention, cold water,
Cooling water standard water stream interface schematic diagram；
Fig. 4 A are that refrigeration unit has removed the current conduit stereogram exposed after housing exterior walls plate；
Fig. 4 B are the partial enlarged drawings in E regions in Fig. 4 A；
Fig. 4 C are that refrigeration unit has been removed after the current conduit exposed after cover plate to stereogram；
Fig. 4 D are the partial enlarged drawings in F regions in Fig. 4 C；
Fig. 5 A are the mounting structure schematic diagrams of the built-in solution heat exchanger of refrigeration unit of the invention；
Fig. 5 B are that exposed heat exchange wall plate structure schematic diagram after solution heat exchanger enclosing cover has been removed in Fig. 5 A；
Fig. 6 A are throttling arrangement schematic diagrames in refrigeration unit of the present invention；
Fig. 6 B are the section views along G-G lines in Fig. 6 A；
Fig. 6 C are the partial enlarged drawings in H regions in Fig. 6 B；
Fig. 7 A are the installation diagrams of regenerator and condenser in refrigeration unit of the invention；
Fig. 7 B are the partial enlarged drawings in I regions in Fig. 7 A；
Fig. 8 A are the installation diagrams of evaporator and absorber in refrigeration unit of the invention；
Fig. 8 B are the partial enlarged drawings in K regions in Fig. 8 A；
Fig. 9 A are that invention unit Combined type refrigerating matrix is in row's by the connection of refrigeration unit or so combinatorial surface
Structural representation；
Fig. 9 B are that invention unit Combined type refrigerating matrix is in row's by combinatorial surface connection before and after refrigeration unit
Structural representation；
Figure 10 is that invention unit Combined type refrigerating matrix is in the company arranged by the upper and lower combinatorial surface connection of refrigeration unit
Connect structural representation；
Figure 11 be invention unit Combined type refrigerating matrix by refrigeration unit up and down, left and right combinatorial surface connection be in
The attachment structure schematic diagram of vertical plane arrangement；
Figure 12 is invention unit Combined type refrigerating matrix by refrigeration unit or so, upper and lower, front and rear six groups
The conjunction face connection attachment structure schematic diagram that spatially formula is arranged.
Specific embodiment
Accompanying drawing constitutes the part of this specification；Below with reference to the accompanying drawings to various specific implementations of the invention
Mode is described.It should be appreciated that for convenience of explanation, present invention uses the art for representing direction
Language, "front", "rear", " on ", D score, "left", "right" etc. of the invention various show described
Example structure division and element, but these direction terms are only to come according to example orientations shown in accompanying drawing
Determine.Because disclosed embodiment of this invention can be set according to different directions, so these tables
Show that the term in direction is intended only as illustrating and should not be considered as limitation.In the conceived case, in the present invention
The identical or similar reference for using, refers to identical part.
Fig. 1 is the external structure schematic diagram of refrigeration unit of the present invention；
As shown in figure 1, the profile of refrigeration unit is rectangular structure.Set in the inside of rectangle fuselage
There are regenerator, condenser, evaporator, absorber, solution heat exchanger, liquor box etc..Refrigeration unit
Itself it is both an independent Absorption Refrigerator, nominal refrigeration work consumption is 4RT (abbreviation cell power),
It is again one 1 × 1 refrigeration matrix of dimension.Meanwhile, multiple refrigeration units again can be at horizontal and vertical two
Direction independent assortment, seamless extension, it is n × m times of n × m dimension refrigeration square of cell power to form power
Battle array.It is wherein seamless to refer to being brought into close contact.
At least 2 faces can be arranged to combinatorial surface in 6 faces of refrigeration unit of cuboid, at most can be with 6
Individual face is all arranged to combinatorial surface, as shown in figure 12.Each combinatorial surface is provided with group interface group, uses
It is connected in adjacent refrigeration unit (or external source).And 6 water are provided with each combinatorial surface
Stream interface as a group interface group, it is actually used in, according to the actual requirements, with wherein 4 current interfaces
Or the current interface of other numbers is arranged on a combinatorial surface as an interface group and also may be used.
In order to realize that multiple units are mutually combined, used as one embodiment, refrigeration unit is provided with four groups
Conjunction face：Upper combinatorial surface 110, left combinatorial surface 120, lower combinatorial surface 130 and right combinatorial surface 140.Four groups
Group interface group is respectively provided with conjunction face：Hot water inlet, hot water outlet, cold water inlet, cooling water outlet,
Cooling water inlet and coolant outlet.The upper combinatorial surface 110 and right combinatorial surface 140 that can be seen with Fig. 1 be
Example：Be respectively equipped with upper combinatorial surface 110 hot water inlet 111, hot water outlet 112, cold water inlet 113,
Cooling water outlet 114, cooling water inlet 115 and coolant outlet 116；Right combinatorial surface 140 is respectively equipped with heat
Water inlet 121, hot water outlet 122, cold water inlet 123, cooling water outlet 124, cooling water inlet 125
With coolant outlet 126.In fact, the lower combinatorial surface 130 relative with upper combinatorial surface 110 be provided with it is upper
Combinatorial surface 110 is closed in 6 identical current interfaces of specular in the left set of relative with right combinatorial surface
Face 120 (back side) is provided with 6 identical current interfaces in specular with 140.It is this up and down
Symmetrical design so that when two refrigeration units are in combination up and down or left and right combination, corresponding current
Interface can directly be aligned and connect into an entirety.
Additionally, in embodiments of the present invention, with hot water, cold water, cooling water as refrigeration unit and the external world
Or between adjacent refrigeration unit energy transmission energy medium, in fact, other for example hot gases,
Cold gas and cooling gas etc. can also be used as energy media of the invention.
Fig. 2A is absorption refrigeration unit assembling exploded perspective view of the present invention；
In fig. 2, secretly set in the upper combinatorial surface 110 of absorption refrigeration unit and be engaged with housing wallboard
The a plurality of current conduit (i.e. inner passage) for being formed；Respectively hot water inlet pipe road 211, hot water outlet pipe
Road 212, cold water inlet road 213, cold water outlet conduit 214, cooling water inlet pipe road 215 and cooling
Water outlet conduit 216.These current conduits respectively with Fig. 1 in hot water inlet 111, hot water outlet 112,
Cold water inlet 113, cooling water outlet 114, cooling water inlet 115 are connected with coolant outlet 116.
The bottom of current conduit is labeled with H1, H2, L1, L2, M1 or M2 mark respectively.
Similarly, in fig. 2, secretly set in the right combinatorial surface 140 of refrigeration unit and be engaged with housing wallboard
The a plurality of current conduit for being formed；Respectively hot water inlet pipe road 221, hot water effluent's pipeline 222, cold water are entered
Enter pipeline 223, cold water outlet conduit 224, cooling water inlet pipe road 225 and cooling water outlet pipe road 226,
And go out with the hot water inlet 121 described in Fig. 1, hot water outlet 122, cold water inlet 123, cold water respectively
Mouth 124, cooling water inlet 125 is connected with coolant outlet 126.
Hot water pipeline 211 and 221 turning in two combinatorial surfaces on upper combinatorial surface 110 and right combinatorial surface 140
An elbow bend is formed at angle, the hot water pipeline in two sides is connected together；Cold water, cooling
Waterpipe is also in this way, repeat no more.
In this way, the hot water inlet 111,121 ... on four combinatorial surfaces waits the hot water by interconnecting to enter
Waterpipe 211,221 ... is waited and is connected with the entrance of regenerator 201, for refrigeration unit provides heat energy；It is cold
Four cold water inlets 113,213 ... of water are waited and waited and evaporation into pipeline 213,223 ... by cold water
The entrance of device 203 is connected；Four cooling water inlets 115,125 ... of cooling water wait to enter by cooling water
Waterpipe 215,225 ... is waited and is connected with the entrance of condenser 202 and absorber 204；So as to refrigeration
Unit can at the same time or separately access or draw hot water, cold water and cooling water from any one combinatorial surface.
In other words, refrigeration unit can be fitted and be connected by any one combinatorial surface with another refrigeration unit, structure
Into refrigeration matrix.
Fig. 2 B are the internal structure schematic diagrams after absorption refrigeration unit of the present invention removes housing；
In Fig. 2 B, the outer surface shown in Fig. 1 and Fig. 2A is removed, expose refrigeration of the invention single
The critical piece of unit：Including regenerator 201, condenser 202, evaporator 203, absorber 204, molten
Liquid filler 205 (in Fig. 1 132), solution pump 206, liquor box 207, solution heat exchanger 208
And solution delivery line 209.Wherein, regenerator 201 is in the top of cavity, evaporation with condenser 202
Device 203, absorber 204, solution filler 205, solution pump 206 and liquor box 207 are arranged on cavity
Bottom；Higher than the pressure of cavity bottom, the two is spaced from each other the pressure on cavity top by dividing plate 241.
Fig. 3 A, 3B are respectively hot water, cold water, the cooling of upper and lower two combinatorial surface of refrigeration unit of the invention
Water quality standard current interface diagram
Fig. 3 A, 3B can be seen that combinatorial surface 110 and marked with six on lower combinatorial surface 130 (looking up)
Quasi- current interface (H1, H2, L1, L2, M1, M2) specular each other；So as to when a system
When cold unit is combined under being presented with another unit, the standard current on two upper and lower surfaces of unit connect
Mouth (port) can accurately be aligned；
The original state of standard water stream interface is closed state.When certain current interface needs to open, can
The sealing of the current interface is cut with specific purpose tool (being not drawn into figure) first and is opened, then connect two
Pass joint.
Fig. 3 C are two pass joint schematic diagrames of refrigeration unit of the invention；Fig. 3 D are two-ways of the invention
Structure connects the structural representation of both sides standard water stream interface；
Fig. 3 C, 3D can be seen that refrigeration unit 313 to be needed to be combined about 314 with another refrigeration unit；
Six current interfaces on 313 lower combinatorial surface are needed by combinatorial surface on six two pass joints 310 and 314
Six current interfaces be connected.By taking hot water inlet H1 as an example (other current interfaces are same), first
The H1 interfaces of combinatorial surface on 313 times combinatorial surfaces and 314 are cut with specific purpose tool is opened, then connect two
Pass joint 310, two pass joints 310 are provided with overhead kick 311 and O-ring seal 312,315.During connection,
Overhead kick 311 is fastened on the inwall of the current interface at the place of refrigeration unit 313,314, forms self-locking structure；
Ensure two connected sealings of current interface H1 by two O-ring seals 312,315.
The connection of two refrigeration units 313,314 for combining up and down and the water supply line in the external world, can 313,
314 any one (or several) untapped current interface, connected using the pass joint 310 of identical two.
Fig. 3 E, 3F be respectively the hot water of left and right two combinatorial surfaces of refrigeration unit of the invention, cold water,
Cooling water standard water stream interface schematic diagram.
As shown in Fig. 3 E, 3F, six standard water stream interfaces on left combinatorial surface 120 and right combinatorial surface 140
(H1, H2, L1, L2, M1, M2) specular each other；So as to, when a refrigeration unit with it is another
When one unit is in left and right arranged side by side, the standard water stream interface on two combinatorial surfaces of the left and right of unit two can
Accurate alignment.The connected mode of its current interface is identical with Fig. 3 B methods describeds.
It should be noted that the square opening of solution heat exchanger 135 is reserved with the middle of on right combinatorial surface 140,
And do not have then on left combinatorial surface 120.That is, solution heat exchanger 135 is mounted in combinatorial surface 140
In the body shell at place.
Fig. 4 A are that refrigeration unit has been removed before the current conduit exposed after housing exterior walls plate to stereogram；Figure
4B is the partial enlarged drawing in E regions in Fig. 4 A；
As shown in Fig. 4 A, 4B, outside is divided by 211, and on top and right part for the hot water for coming in bottom land
The hot water dividing plate 261 for not being printed on the elbow bend of H1 marks and being located on front panel, flows into regeneration
The entrance 251 of the tube side of device 201；From the low-temperature water heating of the outflow of the tube side of regenerator 201 outlet 252, by straight
Angle elbow H2, flows back from hot water outlet passage 212 to external heat source；In this way, form complete heat supply leading to
Road.
Between hot water channel 211 and 212, the vacuum gap 271 that width is 3.5~4.5mm is provided with, with
It is heat-insulated between guarantee high and low temperature hot water.
Fig. 4 C are that refrigeration unit has been removed after the current conduit exposed after cover plate to stereogram；Fig. 4 D are
The partial enlarged drawing in F regions in Fig. 4 C；
Shown in Fig. 4 C, 4D, external load is for next cold water by conduit 213 and front panel
Open pore 253 enters the tube side of evaporator 203；From the low-temperature cold water of the outflow of 203 tube side of evaporator 254,
Flowed back to external load by hot water effluent's pipeline 214；In this way, forming complete cold water pathway.
The path of cooling water is similar with the path of hot water, cold water.
Fig. 5 A are the mounting structure schematic diagrams of the built-in solution heat exchanger of refrigeration unit of the invention；
As shown in Figure 5A, the thickness very little of the body of solution heat exchanger 505, can secretly be embedded in Fig. 1 completely
Within the rectangular area 135 on fuselage where the right combinatorial surface 140 of middle refrigeration unit, as right group of fuselage
The part in conjunction face 140, while heat exchange function is completed, plays a part of to increase fuselage intensity again.
In fig. 5, the solution delivery line 509 of solution heat exchanger, is also the right combinatorial surface of refrigeration unit
140 part, completes together when fuselage is moulded, while conveying solution function is completed, its section
Shape factor is also functioned to mitigate fuselage weight, strengthens the effect of fuselage intensity.
In fig. 5, liquor box 510 is located at refrigeration unit cavity bottom, namely evaporator 203 and absorption
The bottom of device 204, during refrigeration unit works, solution can rely on deadweight nature and flow back to liquor box 510, long
When phase places or even in transportation, in addition to liquor box 510, other positions of cavity do not have solution to remain.
Fig. 5 B are that exposed heat exchange wall plate structure schematic diagram after solution heat exchanger enclosing cover has been removed in Fig. 5 A；
In Fig. 5 B, the raised line 522 of intensive rule, weavy grain shape is pressed out on heat exchange wallboard 520.
These raised lines 522 are used to support heat exchange wallboard to bear vacuum pressure, and produce the fluid for flowing through raised line
Turbulent flow is improving heat transfer coefficient.
In Fig. 5 B, two circle current interfaces that flow blocking packing ring 512 will exchange heat on the diagonal of wallboard 520
501 and 504 blockings, only allow the Warm soloution high come from regenerator taphole 514, from 514
Connected interface 506 flows into solution heat exchanger, then flows to interface 502 along heat exchange wallboard diagonal,
The pipeline 508 by being connected with 502 flows to absorber 204 and sprays again.Another passage adjacent thereto,
Packing ring 512 has overturn 180 (being not drawn into figure) in vertical direction；Blocking 502 and 506 two interfaces
While, only allow low temperature weak solution to flow into solution heat exchanger from 501 in the presence of solution pump 503,
504 are flowed to along another diagonal again, then regenerator solution inlet is flowed to by the pipeline 509 being connected with 504
And spray.
Fig. 6 A are throttling arrangement schematic diagrames in refrigeration unit of the present invention；Fig. 6 B are along G-G lines in Fig. 6 A
Section view；Fig. 6 C are the partial enlarged drawings of the region of throttle orifice 600 in Fig. 6 B.
It is throttling arrangement of the invention 600, with reference to Fig. 2 B, throttling arrangement shown in Fig. 6 A, 6B, 6C
600 are set on dividing plate 241 in fig. 2b, positioned at the bottom of condenser 202；Towards condenser 202
Side, throttling arrangement 600 also including a long narrow strip irregular V-shaped groove 601；V-shaped groove 601
Gradually increase to centre position depth from both sides, throttling arrangement 600 is provided with one directly in 601 bosom
Footpath is the manhole 602 of 2~2.5mm；Manhole 602 is sealed by refrigerant water body all the time, blocking
Low temperature refrigerant vapor in high temperature refrigerant steam in condenser and evaporator is mutually altered logical, it is ensured that steamed
Send out the normal work of device 203.
The chilled water that condenser 202 is produced, can be deposited in V-shaped groove 601；According to refrigerant water-carrying capacity
Change, hydrops height can correspondingly change in V-shaped groove 601, highly be come by the hydrops of V-shaped groove 601
Regulation flow.
Towards the side of evaporator 203, the bore of throttle orifice 602 gradually expands, and forms loudspeaker
Shape 603.Chilled water produces very big pressure drop when flowing through throttle orifice 602, it is ensured that chilled water is higher from pressure
Regeneration pressure be reduced to evaporation required for relatively low saturation pressure, so as to realize the function of reducing pressure by regulating flow.
Meanwhile, inverted tubaeform 603 also causes that throttle orifice 602 is more difficult and is blocked by dirt.
Fig. 7 A are the installation diagrams of regenerator 201 and condenser 202 in refrigeration unit of the invention；Fig. 7 B
It is to enclose the partial enlarged drawing for showing region in Fig. 7 A；
First row's heat exchanger tube of condenser 202 has removed thin to show the bottom of guiding gutter 702 in Fig. 7 A, 7B
Section.Regenerator 201, for the stainless steel tube 704 of 3mm is spatially evenly distributed, is formed by nominal outside diameter
One shell-and-tube heat exchanger being made up of 15 × 36 heat exchanger tube arrays；The arrangement of the heat exchanger tube of condenser 202 with
Regenerator 201 is roughly the same, and simply the die line of centres of its heat exchanger tube 701 and horizontal direction are in 0~10 °
Inclination angle；Guiding gutter 702 is provided between heat exchanger tube 701 and 704 two rows；Guiding gutter 702 is horizontal
Pass through regenerator 201 and condenser 202.
The top of the first row's heat exchanger tube 704 of regenerator 201 is provided with solution dispenser 711 in Fig. 7 B；It is molten
Four rows totally 12 rectangle discharge orifices 712 are provided with liquid distributor 711；Supply what is come from solution heat exchanger
Weak solution flows into solution dispenser 711 first, then is evenly distributed by 12 discharge orifices 712 and changes
On heat pipe 704.Hereafter, the effect of solution dispenser 711 is replaced by guiding gutter 702.In guiding gutter 702
Bottom be provided with and the identical rectangle discharge orifice 712 of solution dispenser 711；Often row on guiding gutter 702
The square discharge orifice of every platoon leader on rectangle discharge orifice and solution dispenser 711, and follow-up guiding gutter
On the square discharge orifice of every platoon leader, position is interspersed；Prevent solution from directly straight from upper one excretion discharge orifice
Connect and drip to next row discharge orifice, but with " it " font path flows, connecing between solution and heat exchanger tube
The tactile time lengthens significantly, it is ensured that solution has time enough to exchange heat and discharges refrigerant.
45 ° to 135 ° of inclination angle support bar 713 is provided with the bottom of solution dispenser 711 in Fig. 7 B, they
It is both the support of heat exchanger tube, guide functions is played again, force solution constantly to be altered course in air deflector, plays increasing
Plus the effect of local turbulent effect, augmentation of heat transfer.
Be not provided with solution dispenser on condenser 202 in Fig. 7 B, only set guiding gutter, and guiding gutter with again
The channel shape of raw device 201 is slightly different：The heat-exchanging tube bundle 701 and guiding gutter 702 of condenser 202
With the inclination angle that horizontal direction has 0 °~10 °, to facilitate discharge condensed water.At the bottom of condenser 202
Edge, is provided with chilled water discharge orifice 721；Chilled water discharge orifice often on row's guiding gutter is mutually right in vertical direction
Standard, condenser 202 is the refrigerant vapor evaporated from regenerator 201, and cooling condenses into chilled water, cold
Matchmaker's water under gravity, directly drops onto condenser 202 undermost along chilled water discharge orifice 721
In guiding gutter and throttling arrangement as shown in Figure 6 602, then by the reducing pressure by regulating flow of throttling arrangement 602 after,
Flow to evaporator 203.Ramp type liquid islocation plate is provided between the heat exchanger tube of regenerator 201 and condenser 202
703；The drop of entrained with is kept off back by liquid islocation plate 703 in the refrigerant vapor produced in regenerator 201, only permits
Perhaps steam enters into condenser 202.
The heat exchanger tube 704 and 701 of regenerator 201 and condenser 202, tube pitch in the horizontal direction is
3.5~4.5mm；It is 6.5~7.5mm in the tube pitch of vertical direction.Heat exchanger tube arranging density is very high,
Very big heat transfer area is obtained in unit volume.
Fig. 8 A are the installation diagrams of evaporator and absorber in refrigeration unit of the invention；Fig. 8 B are Fig. 8 A
The partial enlarged drawing in middle K regions；
First row's heat exchanger tube has been removed to show the bottom detail of guiding gutter in Fig. 8 A, 8B.Evaporator 203
With absorber 204 by nominal outside diameter for the SS304 stainless steel tubes 801 of 3mm are spatially evenly distributed
Into 15 × 36 heat exchanger tube arrays, pipe shell type heat exchange structure is constituted；Between two rows heat exchanger tube 801,
It is provided with guiding gutter 802；Guiding gutter 802 traverses evaporator 203 and absorber 204.
The top of absorber 204 is provided with solution dispenser 803 in Fig. 8 B, in solution dispenser 803 and Fig. 7
The shape of solution dispenser 711 in regenerator 201, function are identical, and here is omitted.
Distributor, the bottom of the guiding gutter 802 of evaporator 203 are not provided with Fig. 8 B on evaporator 203
Also the inclination angle as the guiding gutter 702 of condenser 202 in Fig. 7 is not provided with, guiding gutter 802 is in evaporator
203 sides are rendered as flat shallow slot 811.At the middle part of the guiding gutter 802 of evaporator 203, slope is provided with
Formula liquid islocation plate 805, the drop of entrained with is kept off by liquid islocation plate 805 in the refrigerant vapor produced in evaporator 203
Return, only allow steam to enter into absorber 204.Meanwhile, towards evaporator on ramp type liquid islocation plate 805
203 side, is provided with four del discharge orifices 806, for by the chilled water in guiding gutter 802
Uniform to be discharged to lower floor's heat exchange pipe surface, flowing carries out heat exchange with lower floor's heat exchanger tube in the shallow slot of lower floor,
Water conservancy diversion and distribution are carried out to chilled water hydrops by guiding gutter 802, chilled water is equably infiltrated and is flowed through
Each row's heat exchanger tube.
Del discharge orifice 806 can automatically adjust refrigerant fluid flat according to the size of refrigerant water-carrying capacity
Deposition in shallow slot 811 is highly：When refrigerant water-carrying capacity is big, liquid height can reach del hole
Top, lifting rate is increased；When refrigerant water-carrying capacity is smaller, its liquid level is low, through del hole
Bottom, its lifting rate also reduces.So that cooling load is small, cold medium flux very little when, chilled water also can
It is uniform to invade profit heat exchanger tube 801, reduce heat exchange pipe surface and the chance of " dry spot " occur, improve evaporation heat transfer
Coefficient.
The heat exchanger tube 801 of evaporator 203 and absorber 204, tube pitch in the horizontal direction for 3.5~
4.5mm；It is 6.5~7.5mm in the tube pitch of vertical direction.Heat exchanger tube arranging density is very high, in unit
Very big heat transfer area is obtained in volume.
Fig. 9 A are that invention unit Combined type refrigerating matrix is in row's by the connection of refrigeration unit or so combinatorial surface
Structural representation；
As shown in Figure 9 A, as one embodiment, when the individual refrigeration units of n (n=4) are in left and right two
When side combinatorial surface is connected with each other, the n unit-combination type refrigeration matrix of refrigeration unit composition is constituted, n is >=
2 integer.In figure, refrigeration matrix is by four refrigeration units 901,902,903 and 904 in level side
Extended to combination, four refrigeration units are mutually close to by left and right combinatorial surface, the current on the combinatorial surface of left and right
Interface is connected by two pass joints shown in Fig. 3 C.In this way, four units constitute 4 × 1 × 1 dimension refrigeration
Matrix.By that analogy, n unit may make up n × 1 × 1 dimension refrigeration matrix.From the supply of outside water system
The various current (hot water, cold water, cooling water) of matrix can be idle from matrix one or more group
Current interface on conjunction face is accessed or drawn.
Fig. 9 B are that invention unit Combined type refrigerating matrix is in row's by combinatorial surface connection before and after refrigeration unit
Structural representation；
As shown in Figure 9 B, as one embodiment, when the individual refrigeration units of k (k=3) are front and rear two
When side combinatorial surface is connected with each other, the k unit-combination type refrigeration matrix of refrigeration unit composition is constituted, k is >=
2 integer.In figure, refrigeration matrix is by three refrigeration units 905,906 and 907 group in the horizontal direction
Extension is closed, three its 6 faces of refrigeration unit are all combinatorial surface, are mutually close to by front and rear combinatorial surface, preceding
The current interface on combinatorial surface is connected by two pass joints shown in Fig. 3 C afterwards.In this way, 3 unit structures
Into 1 × 1 × 3-dimensional refrigeration matrix.By that analogy, k unit may make up 1 × 1 × k dimension refrigeration matrixes.From
The various current (hot water, cold water, cooling water) of outside water system supply matrix can be idle from matrix
One or more combinatorial surface on current interface access or draw.
Figure 10 is that invention unit Combined type refrigerating matrix is in the company arranged by the upper and lower combinatorial surface connection of refrigeration unit
Connect structural representation；
As shown in Figure 10, as one embodiment, when the individual refrigeration units of m (m=4) are upper and lower two
When side combinatorial surface is connected with each other, the m unit-combination type refrigeration matrix of refrigeration unit composition is constituted, m is
>=2 integer.In figure, refrigeration matrix is by three refrigeration units 1001,1002 and 1003 in Vertical Square
Extended to combination, three refrigeration units are mutually close to by upper and lower combinatorial surface, the current interface on combinatorial surface
It is connected by two pass joints shown in Fig. 3 C.In this way, three units constitute 1 × 3 × 1 dimension refrigeration matrix.
By that analogy, m unit may make up 1 × m × 1 dimension refrigeration matrix.Matrix is supplied from outside water system
Various current (hot water, cold water, cooling water) can be idle from matrix one or more current connect
Mouth is accessed or drawn.
Figure 11 be invention unit Combined type refrigerating matrix by refrigeration unit up and down, left and right combinatorial surface connection be in
The attachment structure schematic diagram of vertical plane arrangement.
As shown in figure 11, as one embodiment, when n rows, m arrange the refrigeration unit left and right, on
Lower four combinatorial surfaces, when interconnection is arranged in vertical plane, constitute the n × m plane of refrigeration unit composition
Formula unit-combination type refrigeration matrix, wherein, n=, 3m=3.
That is, refrigeration matrix by nine refrigeration units 1101,1102,1103 ... 1109 horizontal and vertical
Both direction combination extension, each refrigeration unit is mutually close to by upper and lower, left and right combinatorial surface, on combinatorial surface
Current interface be connected by two pass joints shown in Fig. 3 C.In this way, 9 units constitute 3 × 3-dimensional
Refrigeration matrix.By that analogy, n × m unit may make up n × m × 1 dimension refrigeration matrix.Supplied water from outside
The various current (hot water, cold water, cooling water) of system supply matrix can be idle from matrix one or
Person's multiple current interface is accessed or drawn.
It should be added that, when n rows, k layers of refrigeration unit left and right, it is front and rear (four combinatorial surfaces,
When interconnection is arranged in horizontal plane, its arrangement mode is similar with Figure 11, and simply combinatorial surface is different.
Same reason, m row, k layers of refrigeration unit are connected with each other in vertical in upper and lower, front and rear four combinatorial surfaces
What situation when face arranges also was similar to, will not be described here.
Figure 12 is invention unit Combined type refrigerating matrix by refrigeration unit or so, upper and lower, front and rear six groups
The conjunction face connection attachment structure schematic diagram that spatially formula is arranged.
As shown in figure 12, as one embodiment, when n rows, m row, the k layers of refrigeration unit are on a left side
When right, upper and lower, front and rear six combinatorial surfaces are connected with each other spatially formula arrangement, n × m × k refrigeration is constituted
The three-dimensional unit-combination type refrigeration matrix of unit composition, wherein, n, m, k are=3.This refrigeration is single
First different four faces with shown in Fig. 9 A, Figure 10, Figure 11 are combinatorial surface, and it is identical with Fig. 9 B, and 6 is each
Face is all combinatorial surface, it is possible to achieve the assembling on the direction of 6 faces.
I.e. as shown in figure 12, refrigeration matrix is by refrigeration unit 110 and other 26 refrigeration units in level
With the extension of vertical three-dimensional directional combination (clipped refrigeration unit is marked in figure), each refrigeration unit is by upper
Under, left and right, front and rear combinatorial surface be mutually close to, the current interface on combinatorial surface is by two shown in Fig. 3 C
Pass joint is connected in the grade interface of interface 101,102,103.In this way, 27 units constitute 3 × 3 × 3
Dimension refrigeration matrix.By that analogy, n × m × k unit may make up n × m × k dimension refrigeration matrixes.From outer
The various current (hot water, cold water, cooling water) of portion water system supply matrix can be idle from matrix
One or more current interface is accessed or drawn.
Embodiment shown in Figure 12 is n, m, k all same and connects and composes the feelings of cube volume matrix of rule
Shape, in fact, n, m, k can be differed, each column, often row, the refrigeration unit on every layer are according to reality
Border use environment, can vacancy, the refrigeration unit combinatorial surface of vacant locations uses cut-off joint sealing
, the use of integrally cooling matrix is not influenceed.
Although present invention is described for the specific embodiment shown in refer to the attached drawing, should manage
Solution, without departing substantially from present invention teach that spirit, scope and background under, unit-combination type refrigeration of the invention
Matrix can have many versions, for example, reduce or increase the number of current interface, change refrigeration single
The shape or combinatorial surface of unit, or even be applied in compression refrigerating machine.Ordinary skill people in art technology
Member will additionally appreciate different modes change the parameter in disclosed embodiment of this invention, size,
Shape, but this each fall within the present invention and spirit and scope by the claims in.
Claims (29)
1. a kind of unit-combination type refrigeration matrix, it is characterised in that：
Including at least two refrigeration units, the refrigeration unit is refrigeration machine；
Each refrigeration unit is provided with least two group interfaces group, and per group interface, group is provided with some inlet and outlet connectors；
The energy medium of the refrigeration unit is input into or is exported by the inlet and outlet connectors；
Transmit the interface of the energy medium of the same race mutual conduction inside refrigeration unit.
2. unit-combination type as claimed in claim 1 refrigeration matrix, it is characterised in that：
The refrigeration unit is provided with least two combinatorial surfaces；
Each group interface group is distributed on combinatorial surface；
Adjacent refrigeration unit is connected with each other by the interface on combinatorial surface.
3. unit-combination type as claimed in claim 1 refrigeration matrix, it is characterised in that：
Inner passage is provided with the refrigeration unit body shell；
The inner passage will transmit the interface mutual conduction of energy medium of the same race on various combination face, make any
Combinatorial surface can be input into and export energy medium.
4. unit-combination type as claimed in claim 2 refrigeration matrix, it is characterised in that：
The fuselage of the refrigeration unit is cuboid, and the combinatorial surface is 6 surfaces of cuboid；
Adjacent refrigeration unit is connected in 6 combinatorial surfaces of the refrigeration unit, described unit combination is constituted
Formula refrigeration matrix.
5. absorption refrigeration unit as claimed in claim 4, it is characterised in that：
The unit-combination type refrigeration matrix is mutually brought into close contact connection by the combinatorial surface of adjacent refrigeration unit
Composition.
6. unit-combination type as claimed in claim 4 refrigeration matrix, it is characterised in that：
When the n refrigeration unit is connected with each other in left and right sides combinatorial surface, n refrigeration unit is constituted
The unit-combination type refrigeration matrix of composition, n is >=2 integer.
7. unit-combination type as claimed in claim 4 refrigeration matrix, it is characterised in that：
When the m refrigeration unit is connected with each other in upper and lower both sides combinatorial surface, m refrigeration unit is constituted
The unit-combination type refrigeration matrix of composition, m is >=2 integer.
8. unit-combination type as claimed in claim 4 refrigeration matrix, it is characterised in that：
When the k refrigeration unit is connected with each other in front and rear both sides combinatorial surface, k refrigeration unit is constituted
The unit-combination type refrigeration matrix of composition, k is >=2 integer.
9. unit-combination type as claimed in claim 4 refrigeration matrix, it is characterised in that：
When n rows, m arrange the refrigeration unit in left and right, upper and lower four combinatorial surfaces, it is connected with each other in vertical
When face arranges, the n × m plane formula unit-combination type refrigeration matrix of refrigeration unit composition, m, n are constituted
It is >=1 integer, and n × m is >=2 integer.
10. unit-combination type as claimed in claim 4 refrigeration matrix, it is characterised in that：
When n rows, the k layers of refrigeration unit are in left and right, front and rear four combinatorial surfaces, it is in horizontal plane to be connected with each other
During arrangement, the plane formula unit-combination type refrigeration matrix of n × k refrigeration unit composition is constituted, n, k be >=
1 integer, and n × k is >=2 integer.
11. unit-combination type refrigeration matrixes as claimed in claim 4, it is characterised in that：
When m row, the k layers of refrigeration unit are in upper and lower, front and rear four combinatorial surfaces, it is connected with each other in vertical
When face arranges, the m × k plane formula unit-combination type refrigeration matrix of refrigeration unit composition, m, k are constituted
It is >=1 integer, and m × k is >=2 integer.
12. unit-combination type refrigeration matrixes as claimed in claim 4, it is characterised in that：
When n rows, m row, the k layer refrigeration unit or so, upper and lower, front and rear six combinatorial surfaces, mutually
When connecting spatially formula arrangement, the three-dimensional unit-combination type system that n × m × k refrigeration unit is constituted is constituted
Cold matrix, m, n, k be >=1 integer, and n × m × k is >=2 integer.
13. unit-combination type refrigeration matrixes as claimed in claim 12, it is characterised in that：
The power for such as constituting i-th unit of the refrigeration unit of n × m × k of refrigeration matrix is Pi, then n
The power of the unit-combination type refrigeration matrix that the refrigeration unit of × m × k is combined is P=∑ Pi, wherein,
I=1,2,3 ..., n × m × k；N × m × k is >=2 integer.
14. unit-combination type refrigeration matrixes as claimed in claim 3, it is characterised in that：
The refrigeration unit is absorption refrigeration unit, and the absorption refrigeration unit is an absorption refrigeration
Machine；The energy medium is hot water, cold water and cooling water；
The absorption refrigeration unit is provided with least two groups current interface groups, and every group of current interface group includes hot water
Entrance and exit, the entrance and exit of cold water, and cooling water entrance and exit.
15. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that：
The absorption refrigeration unit is provided with least two combinatorial surfaces；Each combinatorial surface is provided with one group of current interface
Group；
Adjacent absorption refrigeration unit is connected with each other by the current interface on combinatorial surface.
16. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that：
The hot water inlet of the absorption refrigeration unit is mutual with the hot water inlet of adjacent absorbent formula refrigeration unit
Conducting, the cold water inlet mutual conduction of cold water inlet and adjacent absorbent formula refrigeration unit, cooling water inlet with
The cooling water inlet mutual conduction of adjacent absorbent formula refrigeration unit；
The hot water outlet of the absorption refrigeration unit is mutual with the hot water outlet of adjacent absorbent formula refrigeration unit
Conducting, the cooling water outlet mutual conduction of cooling water outlet and adjacent absorbent formula refrigeration unit, coolant outlet with
The coolant outlet mutual conduction of adjacent absorbent formula refrigeration unit.
17. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that：
Current interface includes socket and plug；
The plug ends are provided with overhead kick and O-ring seal；
The overhead kick is inserted and is fastened on the inwall of the socket, forms self-locking structure；
The O-ring seal pad is located between the plug and socket, the purpose for reaching sealing.
18. unit-combination type refrigeration matrixes as claimed in claim 17, it is characterised in that：
Also include active joint, the active joint is respectively two pass joints and cut-off connects first two structure；
When two pass joints is connected, the conducting of current interface；When connection cut-off joint, current interface is closed；
The two pass joints two ends are current interface plug；
The cut-off joint, one end is current interface plug, other end closing.
19. unit-combination type refrigeration matrixes as claimed in claim 15, it is characterised in that：
The position of current interface is mutually mirror on upper and lower two combinatorial surfaces；So as to,
One absorption refrigeration unit vertical direction and another absorption refrigeration unit it is combined when, two
Current interface on individual absorption refrigeration unit respective combination face passes through the direct grafting of two pass joints.
20. unit-combination type refrigeration matrixes as claimed in claim 15, it is characterised in that：
The position of current interface is mutually mirror on two combinatorial surfaces in left and right；So as to,
When one absorption refrigeration unit is combined with another absorption refrigeration unit in the horizontal direction, two
Current interface on individual absorption refrigeration unit respective combination face passes through the direct grafting of two pass joints.
21. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that：
Integral type water pipe system is provided with the absorption refrigeration unit body shell；
Be interconnected for corresponding current interface on various combination face by the integral type water pipe system, and
It is connected with the heat exchanger tube pass inside the absorption refrigeration unit so that the absorption refrigeration unit
Hot water, cold water and cooling water can be at the same time or separately led in/out from any one combinatorial surface.
22. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that the absorption
Formula refrigeration unit includes built-in solution heat exchanger：
The built-in solution heat exchanger is arranged in the absorption refrigeration unit, for will be absorption
Low temperature weak solution in refrigeration unit carries out heat exchange with high temperature concentrated solution；
The solution heat exchanger includes the heat exchange wallboard and solution heat exchanger housing, institute for heat exchange
State heat exchange wallboard and collectively form concentrated solution and weak solution passage with the housing；
When the low temperature weak solution is contacted by different passages from high temperature concentrated solution with the heat exchange wallboard
When, heat exchange is carried out by the heat exchange wallboard.
23. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that the absorption
Formula refrigeration unit includes liquor box；
The liquor box is used to provide solution, the liquor box to the regenerator of the absorption refrigeration unit
Including：
Casing, for storing and provides solution, the casing and the absorption refrigeration to the regenerator
Unit interior spatial structure is adapted, and is embedded in the underpart of the absorption refrigeration unit；And,
Solution inlet, is arranged on the casing, for solution to be injected into the casing.
24. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that the absorption
Formula refrigeration unit includes inclined-plane water conservancy diversion condenser, including：
The guiding gutter that some rows arrange in levels；Heat exchanger tube is laid in the top of each layer guiding gutter；
, in the heat exchanger tube flows outside, cooling water is in the heat exchanger tube internal circulation for refrigerant vapor；Refrigerant
When steam is contacted with the heat exchanger tube, with heat exchanger tube inside cooling water occur heat exchange and be liquefied as condensation
Water, and collected and water conservancy diversion outflow by the guiding gutter.
25. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that the absorption
Formula refrigeration unit includes throttling arrangement, it is characterised in that the throttling arrangement includes：
Collecting tray, is arranged on absorption refrigeration unit condenser bottom lowest part, for depositing the condensation
Chilled water in device；
Throttle orifice, is arranged on the bottom land lowest part of the collecting tray, for by the collecting tray deposit
Chilled water is discharged.
26. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that the absorption
Formula refrigeration unit is included without circulating pump refrigerant evaporator, described to include without circulating pump refrigerant evaporator：
The guiding gutter that some rows arrange in levels；
Heat exchanger tube is laid in the top of each layer guiding gutter；
, in the heat exchanger tube flows outside, cold water is in the heat exchanger tube internal circulation for chilled water；
The water conservancy diversion groove sidewall is provided with some discharge orifices, makes refrigerant current direction lower floor guiding gutter, to keep
Cooling medium liquid submerges heat exchanger tube.
27. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that the absorption
Formula refrigeration unit includes shallow-slot type heat exchange mechanisms, it is characterised in that the shallow-slot type heat exchange mechanisms include：
Shallow-slot type heat exchanger, guiding gutter and the set of heat exchange tubes arranged in levels by some rows into；
Solution dispenser, is arranged on the shallow-slot type heat exchanger top；The solution dispenser is enclosed type
Cuboid, inside is cavity, and bottom is spray solution face, in spray solution face size and heat exchanger
End face is identical.
28. unit-combination type refrigeration matrixes as claimed in claim 14, it is characterised in that：
Described energy medium can also be gas, cold gas and the cooling gas of heat.
The 29. unit-combination type refrigeration matrix as described in claim 14-28, it is characterised in that：
The body shell of the absorption refrigeration unit, current interface, integral type water pipe system, pipe
The housing and liquor box of shell heat exchanger, are engineering plastics making；
The heat exchanger tube of the absorption refrigeration unit and the heat exchange wallboard are made by stainless steel material；
The working medium of the absorption refrigeration unit uses lithium-bromide solution.
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|---|---|---|---|
| CN201510852102.0A CN106802013B (en) | 2015-11-26 | 2015-11-26 | Unit combined refrigeration matrix |
| PCT/CN2016/106939 WO2017088760A1 (en) | 2015-11-26 | 2016-11-23 | Unit combination type refrigeration matrix |
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| CN201510852102.0A CN106802013B (en) | 2015-11-26 | 2015-11-26 | Unit combined refrigeration matrix |
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| CN106802013B CN106802013B (en) | 2023-04-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609740A (en) * | 2020-06-04 | 2020-09-01 | 中国空气动力研究与发展中心超高速空气动力研究所 | Multifunctional combined air-cooled heat exchanger and use method thereof |
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| CN111609740A (en) * | 2020-06-04 | 2020-09-01 | 中国空气动力研究与发展中心超高速空气动力研究所 | Multifunctional combined air-cooled heat exchanger and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106802013B (en) | 2023-04-21 |
| WO2017088760A1 (en) | 2017-06-01 |
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