CN205425504U - Box -like refrigeration matrix of unique tuple - Google Patents
Box -like refrigeration matrix of unique tuple Download PDFInfo
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- CN205425504U CN205425504U CN201520965320.0U CN201520965320U CN205425504U CN 205425504 U CN205425504 U CN 205425504U CN 201520965320 U CN201520965320 U CN 201520965320U CN 205425504 U CN205425504 U CN 205425504U
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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
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Abstract
The utility model provides a box -like refrigeration matrix of unique tuple, includes two at least cooling unit, cooling unit is the refrigerator, every cooling unit is equipped with at least two sets of interface crowd, and every montage mouth crowd is equipped with a plurality of business turn over interfaces, cooling unit's energy media passes through business turn over interface type or output, the interface that transmits energy media of the same race switches on inside cooling unit each other. The utility model relates to a manufacturing specification is unified, interface independent cooling unit unified, that can provide basic cooling capacity, n m k so standard cooling unit, and the combination success rate is the n m k dimension refrigeration matrix that n m k times as much as that of unit cooling capacity to satisfy the more extensive market demand. Both guaranteed product quality, improved production efficiency, reduced comprehensive cost, can form the market scale fast again.
Description
Technical field
This utility model relates to refrigeration machine field, particularly to a kind of unit-combination type refrigeration matrix.
Background technology
The fast development of refrigeration industry in the urgent need to market can provide all kinds, different capabilities refrigeration machine with the demand of satisfied different refrigeration work consumptions, require to improve the utilization rate to the energy simultaneously.
It is usually unit list capacity, corresponding different customer demand currently as major type of lithium-bromide absorption-type refrigerating machine, manufacture different model, different size, the refrigeration machine of different capabilities can only be selected to be met.The Absorption Refrigerator of this unit list capacity can only organize manufacture according to order because of model or capacity difference, it is impossible to organizational resources in advance carry out large batch of production, and market respond speed is slow and manufacturing cost is high, seriously constrain the development of refrigeration machine industry.
Summary of the invention
The purpose of this utility model is to solve aforementioned technical problem, it is provided that a kind of unit-combination type refrigeration matrix.So-called unit refers to standard, uniform specification small-sized efficient Absorption Refrigerator, possesses independent refrigerating capacity, it is provided that basic refrigeration work consumption；So-called combination refers to described small-sized refrigerating unit as element, in any grafting of horizontal and vertical three-dimensional, seamless extension；So-called refrigeration matrix, is a refrigeration plant being made up of n × m × k absorption refrigeration unit, and concrete technical scheme is as follows:
A kind of refrigeration machine is as refrigeration unit, and uses at least two described refrigeration units to carry out structural unit Combined type refrigerating matrix.
Each refrigeration unit is provided with at least two group interface groups, and every group interface group is provided with some inlet and outlet connectors；
The energy medium of described refrigeration unit is inputted by described inlet and outlet connectors or is exported；Every group interface group all can completely meet and extraneous connection requirement.Transmit the interface of energy medium of the same race in the internal mutual conduction of refrigeration unit.
Further, refrigeration unit is provided with at least two combinatorial surface；A group interface group at least it is distributed on each combinatorial surface；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 interface mutual conduction of energy medium of the same race will be transmitted in described inner passage on various combination face, makes any combinatorial surface all can input and export energy medium.
Further, the fuselage of described refrigeration unit is designed as cuboid, and with 6 surfaces of cuboid as combinatorial surface, connects adjacent refrigeration unit.
Described unit-combination type refrigeration matrix mutually fits tightly connection composition by the combinatorial surface of adjacent refrigeration unit.
When n described refrigeration unit is connected with each other at left and right sides combinatorial surface, constituting the unit-combination type refrigeration matrix of n refrigeration unit composition, n is the integer of >=2；
When m described refrigeration unit is connected with each other at upper and lower both sides combinatorial surface, constituting the unit-combination type refrigeration matrix of m refrigeration unit composition, m is the integer of >=2；
When both sides combinatorial surface is connected with each other k described refrigeration unit front and back, constituting the unit-combination type refrigeration matrix of k refrigeration unit composition, k is the integer of >=2.
Further, when n row, m arrange described refrigeration unit in left and right, upper and lower four combinatorial surfaces, be connected with each other when arrange in vertical plane, constitute the plane formula unit-combination type that n × m refrigeration unit form and freeze matrix, m, n are the integer of >=1, and the integer of n × m >=2；
When n row, the described refrigeration unit of k layer in left and right, front and back four combinatorial surfaces, be connected with each other when arranging in horizontal plane, constitute the plane formula unit-combination type refrigeration matrix of n × k refrigeration unit composition, n, k are the integer of >=1, and the integer of n × k >=2；
When m row, the described refrigeration unit of k layer up and down, front and back four combinatorial surfaces, be connected with each other when arrange in vertical plane, constitute the plane formula unit-combination type that m × k refrigeration unit form and freeze matrix, m, k are the integer of >=1, and the integer of m × k >=2.
Further, when n row, m row, the described refrigeration unit of k layer in left and right, up and down, front and back six combinatorial surfaces, when being connected with each other spatially formula arrangement, constitute the three-dimensional unit-combination type of n × m × k refrigeration unit composition and freeze matrix, m, n, k are the integer of >=1, and the integer of n × m × k >=2.
Be Pi as constituted the power of i-th unit of n × m × k the refrigeration unit of refrigeration matrix, then the unit-combination type that n × m × k refrigeration unit combines freeze the power of matrix be P=∑ 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.Described absorption refrigeration unit is connected with each other by the current interface on respective combinatorial surface, and described energy medium is hot water, cold water and cooling water.
Further, described absorption refrigeration unit is provided with at least two group current interface group, and often group current interface group includes the entrance and exit of the entrance and exit of hot water, cold water, and the entrance and exit of cooling water.
Further, described absorption refrigeration unit is provided with at least two combinatorial surface；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.
Further, the hot water inlet of described absorption refrigeration unit and hot water inlet's mutual conduction of adjacent absorbent formula refrigeration unit, cold water inlet and the cooling water inlet mutual conduction of the cold water inlet mutual conduction of adjacent absorbent formula refrigeration unit, cooling water inlet and adjacent absorbent formula refrigeration unit；
The hot water outlet of described absorption refrigeration unit and the hot water outlet mutual conduction of adjacent absorbent formula refrigeration unit, cooling water outlet and the coolant outlet mutual conduction of the cooling water outlet mutual conduction of adjacent absorbent formula refrigeration unit, coolant outlet and adjacent absorbent formula refrigeration unit.
Further, described current interface includes socket and plug；Described plug ends is provided with overhead kick and O RunddichtringO；The inwall of described socket is inserted and is fastened in described overhead kick, forms self-locking structure；Described O RunddichtringO pad is located between described plug and socket, for reaching the purpose sealed.
Further, described current interface plug is applied to active joint.Described active joint respectively two pass joint and cut-off connect first two structure；When connecting two pass joints, current interface turns on；When connecting cut-off joint, current interface is closed.Described two pass joint two ends are current interface plug；Described cut-off joint one end is current interface plug, and the other end is closed.
Further, two pass joints are applied to the connection of described absorption refrigeration unit.The position of current interface on the position of current interface, two, left and right combinatorial surface on upper and lower two combinatorial surfaces of described absorption refrigeration unit, all specular, during so that two absorption refrigeration unit are the most combined, the current interface on respective combination face passes through the two direct grafting of pass joint.
Further, integral type water pipe system is also included inside described absorption refrigeration unit: be arranged in described absorption refrigeration unit body shell；Corresponding current interface on various combination face is interconnected, and be connected with the heat exchanger tube pass within described absorption refrigeration unit so that described absorption refrigeration unit all can lead in/out hot water, cold water and cooling water at the same time or separately from any one combinatorial surface.
Further, described built-in solution heat exchanger: described built-in solution heat exchanger is arranged in described absorption refrigeration unit, for carrying out heat exchange by the low temperature weak solution in absorption refrigeration unit and high temperature concentrated solution；
Described solution heat exchanger includes the heat exchange wallboard for heat exchange and solution heat exchanger housing, and described heat exchange wallboard and described housing collectively form concentrated solution and weak solution passage；
When described low temperature weak solution is contacted with described heat exchange wallboard by different passages with high temperature concentrated solution, described heat exchange wallboard carry out heat exchange.
Further, described liquor box: for providing solution to the regenerator of described absorption refrigeration unit.Described liquor box includes casing and solution inlet；Described casing adapts with described absorption refrigeration unit interior spatial structure, and is embedded in the underpart of described absorption refrigeration unit, provides solution for storage and to described regenerator；Described solution inlet, is arranged on described casing, for solution injects described casing.
Further, described inclined-plane water conservancy diversion condenser, it is the guiding gutter of levels arrangement including some rows, and is laid on the heat exchanger tube above each layer guiding gutter.Refrigerant vapor is in described heat exchanger tube flows outside, and cooling water is at described heat exchanger tube internal circulation；When refrigerant vapor contacts with described heat exchanger tube, with the cooling water generation heat exchange within heat exchanger tube and be liquefied as condensed water, and by described guiding gutter collect and water conservancy diversion flow out.
Further, described throttling arrangement, including:
Collecting tray, is arranged on lowest part bottom absorption refrigeration unit condenser, is used for depositing chilled water in described condenser；
Throttle orifice, is arranged on the bottom land lowest part of described collecting tray, for being discharged by the chilled water of deposition in described collecting tray.
Further, described refrigerant evaporator without circulating pump, it is the guiding gutter of levels arrangement including some rows, and is laid on the heat exchanger tube above each layer guiding gutter.Chilled water is in described heat exchanger tube flows outside, and cold water is at described heat exchanger tube internal circulation；Described guiding gutter sidewall is provided with some discharge orifices, makes chilled water flow to lower floor's guiding gutter, to keep cooling medium liquid submergence heat exchanger tube.
Further, described shallow-slot type heat exchange mechanisms, including:
Shallow-slot type heat exchanger, by some rows be levels arrangement guiding gutter and heat exchanger tube form；
Solution dispenser, is arranged on described shallow-slot type heat exchanger top；Described solution dispenser is enclosed type cuboid, and inside is cavity, and bottom is spray solution face, and described spray solution face size is identical with heat exchanger upper surface.
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 described refrigeration machine of described refrigeration unit, including Absorption Refrigerator and compression refrigerating machine.
Further, the body shell of described absorption refrigeration unit, current interface, integral type water pipe system and liquor box, it is engineering plastics and makes；Heat exchanger tube and the described heat exchange wallboard of described refrigeration unit are made by stainless steel material；The heat exchange medium of described refrigeration unit uses lithium-bromide solution.
The beneficial effects of the utility model are:
Manufacture and design uniform specification, interface is unified, the independent refrigeration unit that is provided that basic refrigeration work consumption, and a unit is i.e. the refrigeration machine of independent completion；N × m × k such standard refrigeration unit, can connect with gapless, is combined into n × m × k dimension refrigeration matrix that power is n × m × k times of unit refrigeration work consumption, to meet the widely market demand.Both ensured product quality, improved production efficiency, reduction integrated cost, market scale can be rapidly formed again.Wherein, refrigeration machine can be Absorption Refrigerator, it is also possible to for compression refrigerating machine.
Standard refrigeration unit selects engineering plastics and stainless steel tube as main material, and bi-material has the ability of good anti-absorbent corrosion, fundamentally avoids the impact that on-condensible gas produces.
Bottle stopper principle has been used in the sealing of refrigeration unit, it is ensured that unit air-tightness and fluid tight, improves leakage-preventing index, is greatly increased the functional reliability of refrigeration unit, reduces operation cost.
Standard refrigeration unit uses precise injection molding technique, improves the integrated level of parts, thus significantly reduces the volume and weight of refrigeration unit, under the most identical capacity 1/10th of conventional suction formula refrigeration machine.
In sum, this utility model is consisted of the refrigeration matrix of volume-variable with standard refrigeration unit building block system combination, being greatly improved production efficiency, reduce manufacturing cost and production cycle, reduction volume and weight, minimizing take up room, and have widened market range of application.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of this utility model refrigeration unit；
Fig. 2 A is that this utility model absorption refrigeration unit assembles exploded perspective view；
Fig. 2 B is the internal structure schematic diagram after this utility model absorption refrigeration unit removes housing；
Fig. 3 A, 3B are the hot water of upper and lower two combinatorial surfaces of refrigeration unit of the present utility model, cold water, cooling water quality standard current interface diagram respectively；
Fig. 3 C is two pass joint schematic diagrams on refrigeration unit of the present utility model；
Fig. 3 D is the structural representation that two-way structure of the present utility model connects both sides standard water stream interface；
Fig. 3 E, 3F are the hot water of left and right two combinatorial surfaces of refrigeration unit of the present utility model, cold water, cooling water quality standard current interface diagram respectively；
Fig. 4 A is the current conduit axonometric chart exposed after refrigeration unit has removed housing exterior walls plate；
Fig. 4 B is the partial enlarged drawing in E region in Fig. 4 A；
Fig. 4 C is to axonometric chart after the current conduit exposed after refrigeration unit has removed cover plate；
Fig. 4 D is the partial enlarged drawing in F region in Fig. 4 C；
Fig. 5 A is the mounting structure schematic diagram of the built-in solution heat exchanger of refrigeration unit of the present utility model；
Fig. 5 B be Fig. 5 A has removed solution heat exchanger enclosing cover after exposed heat exchange wall plate structure schematic diagram；
Fig. 6 A is throttling arrangement schematic diagram in this utility model refrigeration unit；
Fig. 6 B is the cross sectional view in Fig. 6 A along G-G line；
Fig. 6 C is the partial enlarged drawing in H region in Fig. 6 B；
Fig. 7 A is regenerator and the installation diagram of condenser in refrigeration unit of the present utility model；
Fig. 7 B is the partial enlarged drawing in I region in Fig. 7 A；
Fig. 8 A is vaporizer and the installation diagram of absorber in refrigeration unit of the present utility model；
Fig. 8 B is the partial enlarged drawing in territory, K-region in Fig. 8 A；
Fig. 9 A is that this utility model unit-combination type refrigeration matrix is connected the structural representation in row by refrigeration unit left and right combinatorial surface；
Fig. 9 B is that this utility model unit-combination type refrigeration matrix is connected the structural representation in row by combinatorial surface before and after refrigeration unit；
Figure 10 is that this utility model unit-combination type refrigeration matrix is connected the attachment structure schematic diagram in row by the upper and lower combinatorial surface of refrigeration unit；
Figure 11 be this utility model unit-combination type refrigeration matrix by refrigeration unit up and down, left and right combinatorial surface connect the attachment structure schematic diagram of arrangement in vertical plane；
Figure 12 be this utility model unit-combination type refrigeration matrix by about refrigeration unit, up and down, front and back six combinatorial surfaces connect the attachment structure schematic diagram of spatially formula arrangement.
Detailed description of the invention
Accompanying drawing constitutes the part of this specification；Below with reference to the accompanying drawings various detailed description of the invention of the present utility model are described.It should be appreciated that, for convenience of explanation, this utility model employs the term representing direction, such as "front", "rear", " on ", D score, "left", "right" etc. various example features of the present utility model and element are described, but these direction terms are only to determine according to example orientations shown in accompanying drawing.Owing to embodiment disclosed in the utility model can be arranged according to different directions, so these represent that the term in direction is intended only as explanation and should not be considered as limiting.In the conceived case, the identical or similar reference used in this utility model, refer to identical parts.
Fig. 1 is the external structure schematic diagram of this utility model refrigeration unit；
As it is shown in figure 1, the profile of refrigeration unit is rectangular structure.It is internally provided with regenerator, condenser, vaporizer, absorber, solution heat exchanger, liquor box etc. at rectangle fuselage.Refrigeration unit itself is the Absorption Refrigerator of a platform independent, and nominal refrigeration work consumption is 4RT (abbreviation cell power), is again the refrigeration matrix of one 1 × 1 dimension.Meanwhile, multiple refrigeration units can form, in horizontal and vertical directions independent assortment, seamless extension, n × m dimension refrigeration matrix that power is n × m times of cell power again.The most seamless referring to fits tightly.
In 6 faces of the refrigeration unit of cuboid, at least 2 faces can be arranged to combinatorial surface, at most can all be arranged to combinatorial surface with 6 faces, as shown in figure 12.Each combinatorial surface is provided with a group interface group, for being connected with adjacent refrigeration unit (or external source).And be provided with 6 current interfaces as a group interface group using each combinatorial surface, actually used in, according to the actual requirements, be arranged on a combinatorial surface as an interface group with the wherein current interface of 4 current interfaces or other numbers and also may be used.
Being mutually combined to realize multiple unit, as an embodiment, refrigeration unit is provided with four combinatorial surfaces: go up combinatorial surface 110, left combinatorial surface 120, lower combinatorial surface 130 and right combinatorial surface 140.A group interface group it is respectively provided with: hot water inlet, hot water outlet, cold water inlet, cooling water outlet, cooling water inlet and coolant outlet on four combinatorial surfaces.As a example by the upper combinatorial surface 110 can seen by Fig. 1 and right combinatorial surface 140: be respectively equipped with hot water inlet 111, hot water outlet 112, cold water inlet 113, cooling water outlet 114, cooling water inlet 115 and coolant outlet 116 on upper combinatorial surface 110；Right combinatorial surface 140 is respectively equipped with hot water inlet 121, hot water outlet 122, cold water inlet 123, cooling water outlet 124, cooling water inlet 125 and coolant outlet 126.In fact, it is provided with and the upper combinatorial surface 110 6 identical current interfaces in specular at the lower combinatorial surface 130 relative with upper combinatorial surface 110, is provided with and 140 6 identical current interfaces in specular at the left combinatorial surface 120 (back side) relative with right combinatorial surface.The most symmetrical this design so that when two refrigeration units are in combination up and down or left and right combination, corresponding current interface can directly be directed at and connect into an entirety.
In addition, in this utility model embodiment, with hot water, cold water, cooling water as the energy medium of energy transmission between refrigeration unit and extraneous or adjacent refrigeration unit, it is true that other the hottest gases, cold gas and cooling gas etc. can also be as energy media of the present utility model.
Fig. 2 A is that this utility model absorption refrigeration unit assembles exploded perspective view；
In fig. 2, a plurality of current conduit (i.e. inner passage) formed that matches with housing wallboard is secretly set in the upper combinatorial surface 110 of absorption refrigeration unit；It is respectively hot water inlet pipe road 211, hot water effluent's pipeline 212, cold water inlet road 213, cold water outlet conduit 214, cooling water inlet pipe road 215 and cooling water outlet pipe road 216.These current conduits are connected with the hot water inlet 111 in Fig. 1, hot water outlet 112, cold water inlet 113, cooling water outlet 114, cooling water inlet 115 and coolant outlet 116 respectively.H1, H2, L1, L2, M1 or M2 mark it is labeled with respectively in the bottom of current conduit.
In like manner, in fig. 2, a plurality of current conduit formed that matches with housing wallboard is secretly set in the right combinatorial surface 140 of refrigeration unit；It is respectively hot water inlet pipe road 221, hot water effluent's pipeline 222, cold water entrance pipeline 223, cold water outlet conduit 224, cooling water inlet pipe road 225 and cooling water outlet pipe road 226, and is connected with the hot water inlet 121 described in Fig. 1, hot water outlet 122, cold water inlet 123, cooling water outlet 124, cooling water inlet 125 and coolant outlet 126 respectively.
Upper combinatorial surface 110 forms an elbow bend with the hot water pipeline 211 and 221 on right combinatorial surface 140 in the corner of two combinatorial surfaces, is connected together by the hot water pipeline in two sides；Cold water, cooling water pipeline are also such, repeat no more.
So, the hot water inlet 111,121 on four combinatorial surfaces ... wait the hot water inlet pipe road 211,221 by interconnecting ... wait the entrance with regenerator 201 to be connected, provides heat energy for refrigeration unit；Four cold water inlets 113,213 of cold water ... wait and enter pipeline 213,223 by cold water ... wait the entrance with vaporizer 203 to be connected；Four cooling water inlets 115,125 of cooling water ... wait by cooling water inlet pipe road 215,225 ... wait the entrance with condenser 202 and absorber 204 to be connected；Thus, refrigeration unit all can access or draw hot water, cold water and cooling water from any one combinatorial surface at the same time or separately.In other words, refrigeration unit can be fitted with another refrigeration unit by any one combinatorial surface and is connected, and constitutes refrigeration matrix.
Fig. 2 B is the internal structure schematic diagram after this utility model absorption refrigeration unit removes housing；
In Fig. 2 B, outer surface shown in Fig. 1 and Fig. 2 A is removed, exposes the critical piece of refrigeration unit of the present utility model: include regenerator 201, condenser 202, vaporizer 203, absorber 204, solution filler 205 (in Fig. 1 132), solution pump 206, liquor box 207, solution heat exchanger 208 and solution delivery line 209.Wherein, regenerator 201 and condenser 202 are in the top of cavity, and vaporizer 203, absorber 204, solution filler 205, solution pump 206 and liquor box 207 are arranged on cavity bottom；The pressure on cavity top is higher than the pressure of cavity bottom, and the two is spaced from each other by dividing plate 241.
Fig. 3 A, 3B are the hot water of upper and lower two combinatorial surfaces of refrigeration unit of the present utility model, cold water, cooling water quality standard current interface diagram respectively
Fig. 3 A, 3B are it can be seen that upper combinatorial surface 110 and six standard water stream interface (H1, H2, L1, L2, M1, M2) specular each other on lower combinatorial surface 130 (looking up)；Thus, when a refrigeration unit and another unit are in when combining up and down, and the standard water stream interface (port) on the upper and lower surfaces of two unit can accurately be directed at；
The original state of standard water stream interface is closed state.When certain current interface needs to open, first with specific purpose tool (being not drawn in figure), the sealing of this current interface can be cut and open, then connect two pass joints.
Fig. 3 C is two pass joint schematic diagrams of refrigeration unit of the present utility model；Fig. 3 D is the structural representation that two-way structure of the present utility model connects both sides standard water stream interface；
Fig. 3 C, 3D are it can be seen that refrigeration unit 313 needs to combine with another refrigeration unit about 314；Six current interfaces on the lower combinatorial surface of 313 need to be connected with six current interfaces of combinatorial surface on 314 by six two pass joints 310.As a example by hot water inlet H1 (other current interfaces are same), first with specific purpose tool, the H1 interface cutting of combinatorial surface on 313 times combinatorial surfaces and 314 is opened, then connecting two pass joints 310, two pass joints 310 are provided with overhead kick 311 and O RunddichtringO 312,315.During connection, overhead kick 311 is fastened on the inwall of the current interface at refrigeration unit 313,314 place, forms self-locking structure；The sealing of two connected current interface H1 is ensured by two O RunddichtringOs 312,315.
The connection of two refrigeration units 313,314 combined up and down and extraneous water supply line, can 313,314 any one (or several) untapped current interface, use two identical pass joints 310 to connect.
Fig. 3 E, 3F are the hot water of left and right two combinatorial surfaces of refrigeration unit of the present utility model, cold water, cooling water quality standard current interface diagram respectively.
As shown in Fig. 3 E, 3F, left combinatorial surface 120 and six standard water stream interface (H1, H2, L1, L2, M1, M2) specular each other on right combinatorial surface 140；Thus, when a refrigeration unit and another unit be left and right arranged side by side time, the standard water stream interface on the combinatorial surface of two, the left and right of two unit can accurately be directed at.The connected mode of its current interface is identical with method described in Fig. 3 B.
It should be noted that be reserved with the square opening of solution heat exchanger 135 in the middle of on right combinatorial surface 140, left combinatorial surface 120 does not then have.It is to say, solution heat exchanger 135 is mounted in the body shell at combinatorial surface 140 place.
Fig. 4 A is the current conduit forward direction axonometric chart exposed after refrigeration unit has removed housing exterior walls plate；Fig. 4 B is the partial enlarged drawing in E region in Fig. 4 A；
As shown in Fig. 4 A, 4B, the outside hot water for coming is through 211, and the elbow bend that is printed on H1 labelling respectively at bottom land at top and right part and the hot water dividing plate 261 being located on front panel, flows into the entrance 251 of regenerator 201 tube side；From the low-temperature water heating of regenerator 201 tube side outlet 252 outflow, through elbow bend H2, reflux to external heat source from hot water outlet passage 212；So, complete confession heat passage is formed.
Between hot water channel 211 and 212, it is provided with the vacuum gap 271 that width is 3.5～4.5mm, heat insulation with ensure between high and low temperature hot water.
Fig. 4 C is to axonometric chart after the current conduit exposed after refrigeration unit has removed cover plate；Fig. 4 D is the partial enlarged drawing in F region in Fig. 4 C；
Shown in Fig. 4 C, 4D, external load supplies the cold water come open pore 253 on conduit 213 and front panel to enter vaporizer 203 tube side；The low-temperature cold water flowed out from vaporizer 203 tube side 254, refluxes to external load through hot water effluent's pipeline 214；So, complete cold water pathway is formed.
The path of cooling water is similar with the path of hot water, cold water.
Fig. 5 A is the mounting structure schematic diagram of the built-in solution heat exchanger of refrigeration unit of the present utility model；
As shown in Figure 5A, the thickness of solution heat exchanger 505 body is the least, can be within the rectangular area 135 on the fuselage at the most embedding right combinatorial surface 140 of refrigeration unit in FIG place, become a part for the right combinatorial surface of fuselage 140, while completing heat exchange function, play again and increase the effect of fuselage intensity.
In fig. 5, the solution delivery line 509 of solution heat exchanger, is also a part for the right combinatorial surface of refrigeration unit 140, completes together when fuselage is moulded, while completing to carry solution function, its cross sectional shape factor also functions to alleviate fuselage weight, the effect of reinforcement fuselage intensity.
In fig. 5, liquor box 510 is positioned at refrigeration unit cavity bottom, namely vaporizer 203 and the bottom of absorber 204, during refrigeration unit work, solution can rely on deadweight nature and flow back to liquor box 510, during long-term placement or even in transportation, in addition to liquor box 510, other position of cavity does not has solution to remain.
Fig. 5 B be Fig. 5 A has removed solution heat exchanger enclosing cover after exposed heat exchange wall plate structure schematic diagram；
In Fig. 5 B, heat exchange wallboard 520 is pressed out intensive, rule, the raised line 522 of weavy grain shape.These raised lines 522 are used for supporting heat exchange wallboard to bear vacuum pressure, and make the fluid flowing through raised line produce turbulent flow to improve heat transfer coefficient.
In Fig. 5 B, circular on heat exchange wallboard 520 diagonal two current interface 501 and 504 is blocked by flow blocking packing ring 512, only allow the high-temperature hot solution come from regenerator taphole 514, solution heat exchanger is flowed into from the interface 506 being connected with 514, flow to interface 502 along heat exchange wallboard diagonal again, then the pipeline 508 through being connected with 502 flows to absorber 204 and sprays.Another passage adjacent thereto, packing ring 512 has overturn 180 (being not drawn in figure) in vertical direction；While blocking 502 and 506 two interfaces, only allow low temperature weak solution to flow into solution heat exchanger from 501 under the effect of solution pump 503, then flow to 504 along another diagonal, then the pipeline 509 through being connected with 504 flows to regenerator solution inlet and sprays.
Fig. 6 A is throttling arrangement schematic diagram in this utility model refrigeration unit；Fig. 6 B is the cross sectional view in Fig. 6 A along G-G line；Fig. 6 C is the partial enlarged drawing of throttle orifice 600 region in Fig. 6 B.
Shown in Fig. 6 A, 6B, 6C, for throttling arrangement 600 of the present utility model, in conjunction with Fig. 2 B, throttling arrangement 600 is arranged on dividing plate 241 in fig. 2b, is positioned at the bottom of condenser 202；In the side towards condenser 202, throttling arrangement 600 also includes the irregular V-shaped groove 601 of a long narrow strip；V-shaped groove 601 is gradually increased from both sides to the centre position degree of depth, and throttling arrangement 600 has the manhole 602 of a diameter of 2～2.5mm in the bosom of 601；Manhole 602 is sealed by coolant water body all the time, and the high temperature refrigerant steam blocked in condenser is mutually altered logical with the low temperature coolant steam in vaporizer, it is ensured that the normal work of vaporizer 203.
The chilled water that condenser 202 produces, can be deposited in V-shaped groove 601；According to the change of chilled water flow, in V-shaped groove 601, hydrops height can correspondingly change, and regulates flow by the hydrops height of V-shaped groove 601.
In the side towards vaporizer 203, throttle orifice 602 bore gradually expands, and forms an inverted tubaeform 603.Chilled water produces the biggest pressure drop when flowing through throttle orifice 602, it is ensured that chilled water is reduced to evaporate required relatively low saturation pressure from the regeneration pressure that pressure is higher, thus realizes the function of reducing pressure by regulating flow.Meanwhile, inverted tubaeform 603 also makes that throttle orifice 602 is more difficult to be blocked by dirt.
Fig. 7 A is regenerator 201 and the installation diagram of condenser 202 in refrigeration unit of the present utility model；Fig. 7 B is the partial enlarged drawing being enclosed in Fig. 7 A and showing region；
In Fig. 7 A, 7B, first row's heat exchanger tube of condenser 202 removes to show the bottom detail of guiding gutter 702.Regenerator 201 is the most evenly distributed by the stainless steel tube 704 that nominal outside diameter is 3mm, forms a shell-and-tube heat exchanger being made up of 15 × 36 heat exchanger tube arrays；The arrangement of condenser 202 heat exchanger tube is roughly the same with regenerator 201, and simply the die line of centres of its heat exchanger tube 701 and horizontal direction are the inclination angle of 0～10 °；Guiding gutter 702 it is provided with between heat exchanger tube 701 and the two rows of 704；Guiding gutter 702 traverses regenerator 201 and condenser 202.
In Fig. 7 B, the top at regenerator 201 first row heat exchanger tube 704 is provided with solution dispenser 711；Four rows totally 12 rectangle discharge orifices 712 are had in solution dispenser 711；First flow into solution dispenser 711 from solution heat exchanger for the weak solution come, then be evenly distributed on heat exchanger tube 704 by 12 discharge orifices 712.Hereafter, the effect of solution dispenser 711 is replaced by guiding gutter 702.The rectangle discharge orifice 712 identical with solution dispenser 711 it is provided with in the bottom of guiding gutter 702；The square discharge orifice of every platoon leader on guiding gutter 702 and the square discharge orifice of every platoon leader in solution dispenser 711, and the square discharge orifice of every platoon leader on follow-up guiding gutter, position is interspersed；Make solution directly can not directly drip to next row discharge orifice from a upper excretion discharge orifice, but with " it " font path flows, significantly lengthen the time of contact between solution and heat exchanger tube, it is ensured that solution has time enough heat exchange and discharges coolant.
Being provided with 45 ° to 135 ° of inclination angle support bar 713 in Fig. 7 B bottom solution dispenser 711, they are the support of heat exchanger tube, play again guide functions, force solution constantly to alter course in air deflector, play increase local turbulent effect, the effect of augmentation of heat transfer.
Fig. 7 B is not provided with solution dispenser on condenser 202, guiding gutter is only set, and the channel shape of guiding gutter and regenerator 201 is slightly different: heat-exchanging tube bundle 701 and the guiding gutter 702 of condenser 202 have one 0 °～the inclination angle of 10 °, to facilitate discharge condensed water with horizontal direction.At the root edge of condenser 202, it is provided with chilled water discharge orifice 721；Often the chilled water discharge orifice on row's guiding gutter is mutually aligned in vertical direction, 202 refrigerant vapors evaporated from regenerator 201 of condenser, cooling condenses into chilled water, chilled water is along chilled water discharge orifice 721, under gravity, directly drop onto in the undermost guiding gutter of condenser 202 and throttling arrangement as shown in Figure 6 602, then by throttling arrangement 602 reducing pressure by regulating flow after, flow to vaporizer 203.Ramp type liquid islocation plate 703 it is provided with between the heat exchanger tube of regenerator 201 and condenser 202；In the refrigerant vapor produced in regenerator 201, the drop of entrained with is kept off back by liquid islocation plate 703, only allows steam to enter 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；Tube pitch in vertical direction is 6.5～7.5mm.Heat exchanger tube arranging density is the highest, obtains the biggest heat transfer area in unit volume.
Fig. 8 A is vaporizer and the installation diagram of absorber in refrigeration unit of the present utility model；Fig. 8 B is the partial enlarged drawing in territory, K-region in Fig. 8 A；
In Fig. 8 A, 8B, first row's heat exchanger tube removes to show the bottom detail of guiding gutter.Vaporizer 203 is spatially evenly arranged into 15 × 36 heat exchanger tube arrays with absorber 204 by the SS304 stainless steel tube 801 that nominal outside diameter is 3mm, constitutes pipe shell type heat exchange structure；Between two rows heat exchanger tube 801, it is provided with guiding gutter 802；Guiding gutter 802 traverses vaporizer 203 and absorber 204.
In Fig. 8 B, absorber 204 top is provided with solution dispenser 803, and solution dispenser 803 and solution dispenser 711 shape in regenerator in Fig. 7 201, function are identical, and here is omitted.
Being not provided with allotter in Fig. 8 B on vaporizer 203, the bottom of the guiding gutter 802 of vaporizer 203 is also not provided with inclination angle as condenser 202 guiding gutter 702 in Fig. 7, and guiding gutter 802 is rendered as flat shallow slot 811 in vaporizer 203 side.At the middle part of the guiding gutter 802 of vaporizer 203, being provided with ramp type liquid islocation plate 805, in the refrigerant vapor produced in vaporizer 203, the drop of entrained with is kept off back by liquid islocation plate 805, only allows steam to enter into absorber 204.Simultaneously, towards the side of vaporizer 203 on ramp type liquid islocation plate 805, it is provided with four del discharge orifices 806, for the chilled water in guiding gutter 802 being discharged to uniformly lower floor's heat exchanger tube surface, in the shallow slot of lower floor, flowing and lower floor's heat exchanger tube carry out heat exchange, by guiding gutter 802, chilled water hydrops is carried out water conservancy diversion and distribution, make chilled water infiltrate equably and flow through each row's heat exchanger tube.
Del discharge orifice 806 can be automatically adjusted coolant fluid deposition height in flat shallow slot 811 according to the size of chilled water flow: when chilled water flow is big, and liquid height can reach the top in del hole, and lifting rate strengthens；When chilled water flow is less, its liquid level is low, and through the bottom in del hole, its lifting rate also reduces.When making, cold medium flux little at cooling load the least, chilled water also can invade profit heat exchanger tube 801 uniformly, reduces heat exchanger tube surface and the chance of " dry spot " occurs, improves evaporation heat transfer coefficient.
The heat exchanger tube 801 of vaporizer 203 and absorber 204, tube pitch in the horizontal direction is 3.5～4.5mm；Tube pitch in vertical direction is 6.5～7.5mm.Heat exchanger tube arranging density is the highest, obtains the biggest heat transfer area in unit volume.
Fig. 9 A is that this utility model unit-combination type refrigeration matrix is connected the structural representation in row by refrigeration unit left and right combinatorial surface；
As shown in Figure 9 A, as an embodiment, when the individual described refrigeration unit of n (n=4) is connected with each other at left and right sides combinatorial surface, constituting the unit-combination type refrigeration matrix of n refrigeration unit composition, n is the integer of >=2.In the drawings, refrigeration matrix is combined extension in the horizontal direction by four refrigeration units 901,902,903 and 904, and four refrigeration units are mutually close to by left and right combinatorial surface, and the current interface on the combinatorial surface of left and right is connected by two pass joints shown in Fig. 3 C.So, four unit constitute 4 × 1 × 1 dimension refrigeration matrix.By that analogy, n unit may make up n × 1 × 1 dimension refrigeration matrix.Can access or draw by current interface on one or more combinatorial surface of free time from matrix from the various current (hot water, cold water, cooling water) of outside water system supply matrix.
Fig. 9 B is that this utility model unit-combination type refrigeration matrix is connected the structural representation in row by combinatorial surface before and after refrigeration unit；
As shown in Figure 9 B, as an embodiment, when both sides combinatorial surface is connected with each other the individual described refrigeration unit of k (k=3) front and back, constituting the unit-combination type refrigeration matrix of k refrigeration unit composition, k is the integer of >=2.In the drawings, refrigeration matrix is combined extension in the horizontal direction by three refrigeration units 905,906 and 907, three its 6 faces of refrigeration unit are all combinatorial surface, are mutually close to by front and back's combinatorial surface, and front and back the current interface on combinatorial surface is connected by two pass joints shown in Fig. 3 C.So, 3 unit constitute 1 × 1 × 3-dimensional refrigeration matrix.By that analogy, k unit may make up 1 × 1 × k dimension refrigeration matrix.Can access or draw by current interface on one or more combinatorial surface of free time from matrix from the various current (hot water, cold water, cooling water) of outside water system supply matrix.
Figure 10 is that this utility model unit-combination type refrigeration matrix is connected the attachment structure schematic diagram in row by the upper and lower combinatorial surface of refrigeration unit；
As shown in Figure 10, as an embodiment, when the individual described refrigeration unit of m (m=4) is connected with each other at upper and lower both sides combinatorial surface, constituting the unit-combination type refrigeration matrix of m refrigeration unit composition, m is the integer of >=2.In the drawings, refrigeration matrix is mutually close to by upper and lower combinatorial surface at vertical direction combination extension, three refrigeration units by three refrigeration units 1001,1002 and 1003, and the current interface on combinatorial surface is connected by two pass joints shown in Fig. 3 C.So, three unit constitute 1 × 3 × 1 dimension refrigeration matrix.By that analogy, m unit may make up 1 × m × 1 dimension refrigeration matrix.Can access or draw by one or more current interface idle from matrix from the various current (hot water, cold water, cooling water) of outside water system supply matrix.
Figure 11 be this utility model unit-combination type refrigeration matrix by refrigeration unit up and down, left and right combinatorial surface connect the attachment structure schematic diagram of arrangement in vertical plane.
As shown in figure 11, as an embodiment, when n row, m arrange described refrigeration unit in left and right, upper and lower four combinatorial surfaces, be connected with each other when arrange in vertical plane, constitute the plane formula unit-combination type that n × m refrigeration unit form and freeze matrix, wherein, n=, 3m=3.
I.e., refrigeration matrix is by nine refrigeration units 1101,1102,1103 ... 1109 in horizontal and vertical directions combination extension, each refrigeration unit is mutually close to by upper and lower, left and right combinatorial surface, and the current interface on combinatorial surface is connected by two pass joints shown in Fig. 3 C.So, 9 unit constitute 3 × 3-dimensional refrigeration matrix.By that analogy, n × m unit may make up n × m × 1 dimension refrigeration matrix.Can access or draw by one or more current interface idle from matrix from the various current (hot water, cold water, cooling water) of outside water system supply matrix.
It should be added that, when n row, k layer refrigeration unit are in left and right, front and back (four combinatorial surfaces, are connected with each other when arranging in horizontal plane, and its arrangement mode is similar with Figure 11, and simply combinatorial surface is different.Same reason, m row, k layer refrigeration unit up and down, front and back four combinatorial surfaces, be connected with each other what situation when arranging in vertical plane was also similar to, do not repeat at this.
Figure 12 be this utility model unit-combination type refrigeration matrix by about refrigeration unit, up and down, front and back six combinatorial surfaces connect the attachment structure schematic diagram of spatially formula arrangement.
As shown in figure 12, as an embodiment, when n row, m row, the described refrigeration unit of k layer in left and right, up and down, front and back six combinatorial surfaces are connected with each other spatially formula arrangement time, constitute the three-dimensional unit-combination type of n × m × k refrigeration unit composition and freeze matrix, wherein, n, m, k are all=3.This refrigeration unit is different is combinatorial surface with four shown in Fig. 9 A, Figure 10, Figure 11 face, and it is identical with Fig. 9 B, and 6 each faces are all combinatorial surface, it is possible to achieve the assembling on direction, 6 faces.
The most as shown in figure 12, refrigeration matrix is extended (clipped refrigeration unit labelling in figure) by refrigeration unit 110 and other 26 refrigeration units in the combination of horizontal and vertical three-dimensional, each refrigeration unit is mutually close to by top to bottom, left and right, front and rear combinatorial surface, current interface on combinatorial surface passes through two pass joints shown in Fig. 3 C at interface 101,102,103 seams such as grade are connected.So, 27 unit constitute 3 × 3 × 3-dimensional refrigeration matrix.By that analogy, n × m × k unit may make up n × m × k dimension refrigeration matrix.Can access or draw by one or more current interface idle from matrix from the various current (hot water, cold water, cooling water) of outside water system supply matrix.
Embodiment shown in Figure 12 is that n, m, k are the most identical and connect and compose the situation of cube matrix of rule, in fact, n, m, k can differ, each column, often row, refrigeration unit on every layer are according to practical service environment, can vacancy, the refrigeration unit combinatorial surface of vacant locations uses cut-off joint sealing, does not affect the use of integrally cooling matrix.
Although this utility model will be described with reference to the detailed description of the invention shown in accompanying drawing, it is to be understood that, under the spirit instructed without departing substantially from this utility model, scope and background, unit-combination type of the present utility model refrigeration matrix can have many versions, such as reduce or increase the number of current interface, change shape or the combinatorial surface of refrigeration unit, be even applied in compression refrigerating machine.In art technology, those of ordinary skill will additionally appreciate different modes to the parameter changing in embodiment disclosed in the utility model, size, shape, but this each falls within this utility model and spirit and scope by the claims.
Claims (29)
1. a unit-combination type refrigeration matrix, it is characterised in that:
Including at least two refrigeration unit, described refrigeration unit is refrigeration machine；
Each refrigeration unit is provided with at least two group interface groups, and every group interface group is provided with some inlet and outlet connectors；
The energy medium of described refrigeration unit is inputted by described inlet and outlet connectors or is exported；
Transmit the interface of energy medium of the same race in the internal mutual conduction of refrigeration unit.
2. unit-combination type refrigeration matrix as claimed in claim 1, it is characterised in that:
Described refrigeration unit is provided with at least two combinatorial surface；
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 refrigeration matrix as claimed in claim 1, it is characterised in that:
It is provided with inner passage in described refrigeration unit body shell；
The interface mutual conduction of energy medium of the same race will be transmitted in described inner passage on various combination face, makes any combinatorial surface all can input and export energy medium.
4. unit-combination type refrigeration matrix as claimed in claim 2, it is characterised in that:
The fuselage of described refrigeration unit is cuboid, and described combinatorial surface is 6 surfaces of cuboid；
6 combinatorial surfaces at described refrigeration unit connect adjacent refrigeration unit, the unit-combination type refrigeration matrix described in composition.
5. unit-combination type refrigeration matrix as claimed in claim 4, it is characterised in that:
Described unit-combination type refrigeration matrix mutually fits tightly connection composition by the combinatorial surface of adjacent refrigeration unit.
6. unit-combination type refrigeration matrix as claimed in claim 4, it is characterised in that:
When n described refrigeration unit is connected with each other at left and right sides combinatorial surface, constituting the unit-combination type refrigeration matrix of n refrigeration unit composition, n is the integer of >=2.
7. unit-combination type refrigeration matrix as claimed in claim 4, it is characterised in that:
When m described refrigeration unit is connected with each other at upper and lower both sides combinatorial surface, constituting the unit-combination type refrigeration matrix of m refrigeration unit composition, m is the integer of >=2.
8. unit-combination type refrigeration matrix as claimed in claim 4, it is characterised in that:
When both sides combinatorial surface is connected with each other k described refrigeration unit front and back, constituting the unit-combination type refrigeration matrix of k refrigeration unit composition, k is the integer of >=2.
9. unit-combination type refrigeration matrix as claimed in claim 4, it is characterised in that:
When n row, m arrange described refrigeration unit in left and right, upper and lower four combinatorial surfaces, be connected with each other when arrange in vertical plane, constitute the plane formula unit-combination type that n × m refrigeration unit form and freeze matrix, m, n are the integer of >=1, and n × m is the integer of >=2.
10. unit-combination type refrigeration matrix as claimed in claim 4, it is characterised in that:
When n row, the described refrigeration unit of k layer in left and right, front and back four combinatorial surfaces, be connected with each other when arranging in horizontal plane, constitute the plane formula unit-combination type refrigeration matrix of n × k refrigeration unit composition, n, k are the integer of >=1, and n × k is the integer of >=2.
11. unit-combination type as claimed in claim 4 refrigeration matrixes, it is characterised in that:
When m row, the described refrigeration unit of k layer up and down, front and back four combinatorial surfaces, be connected with each other when arrange in vertical plane, constitute the plane formula unit-combination type that m × k refrigeration unit form and freeze matrix, m, k are the integer of >=1, and m × k is the integer of >=2.
12. unit-combination type as claimed in claim 4 refrigeration matrixes, it is characterised in that:
When n row, m row, the described refrigeration unit of k layer in left and right, up and down, front and back six combinatorial surfaces, when being connected with each other spatially formula arrangement, constituting the three-dimensional unit-combination type refrigeration matrix of n × m × k refrigeration unit composition, m, n, k are the integer of >=1, and n × m × k is the integer of >=2.
13. unit-combination type as claimed in claim 12 refrigeration matrixes, it is characterised in that:
Be Pi as constituted the power of i-th unit of n × m × k the refrigeration unit of refrigeration matrix, then the freeze power of matrix of the unit-combination type that n × m × k refrigeration unit combines is P=∑ Pi, wherein, i=1,2,3 ... and, n × m × k；N × m × k is the integer of >=2.
14. unit-combination type as claimed in claim 3 refrigeration matrixes, it is characterised in that:
Described refrigeration unit is absorption refrigeration unit, and described absorption refrigeration unit is an Absorption Refrigerator；Described energy medium is hot water, cold water and cooling water；
Described absorption refrigeration unit is provided with at least two group current interface group, and often group current interface group includes the entrance and exit of the entrance and exit of hot water, cold water, and the entrance and exit of cooling water.
15. unit-combination type as claimed in claim 14 refrigeration matrixes, it is characterised in that:
Described absorption refrigeration unit is provided with at least two combinatorial surface；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 as claimed in claim 14 refrigeration matrixes, it is characterised in that:
The hot water inlet of described absorption refrigeration unit and hot water inlet's mutual conduction of adjacent absorbent formula refrigeration unit, cold water inlet and the cooling water inlet mutual conduction of the cold water inlet mutual conduction of adjacent absorbent formula refrigeration unit, cooling water inlet and adjacent absorbent formula refrigeration unit；
The hot water outlet of described absorption refrigeration unit and the hot water outlet mutual conduction of adjacent absorbent formula refrigeration unit, cooling water outlet and the coolant outlet mutual conduction of the cooling water outlet mutual conduction of adjacent absorbent formula refrigeration unit, coolant outlet and adjacent absorbent formula refrigeration unit.
17. unit-combination type as claimed in claim 14 refrigeration matrixes, it is characterised in that:
Current interface includes socket and plug；
Described plug ends is provided with overhead kick and O RunddichtringO；
The inwall of described socket is inserted and is fastened in described overhead kick, forms self-locking structure；
Described O RunddichtringO pad is located between described plug and socket, for reaching the purpose sealed.
18. unit-combination type as claimed in claim 17 refrigeration matrixes, it is characterised in that:
Also include that active joint, described active joint respectively two pass joint and cut-off connect first two structure；
When connecting two pass joints, current interface turns on；When connecting cut-off joint, current interface is closed；
Described two pass joint two ends are current interface plug；
Described cut-off joint, one end is current interface plug, and the other end is closed.
19. unit-combination type as claimed in claim 15 refrigeration matrixes, it is characterised in that:
On upper and lower two described combinatorial surfaces, the position of current interface is mutually mirror；Thus,
One absorption refrigeration unit is when vertical direction and another absorption refrigeration unit are combined, and the current interface on two absorption refrigeration unit respective combination faces passes through the two direct grafting of pass joint.
20. unit-combination type as claimed in claim 15 refrigeration matrixes, it is characterised in that:
On two the described combinatorial surfaces in left and right, the position of current interface is mutually mirror；Thus,
When one absorption refrigeration unit is combined with another absorption refrigeration unit in the horizontal direction, the current interface on two absorption refrigeration unit respective combination faces passes through the two direct grafting of pass joint.
21. unit-combination type as claimed in claim 14 refrigeration matrixes, it is characterised in that:
It is provided with integral type water pipe system in described absorption refrigeration unit body shell；
Corresponding current interface on various combination face is interconnected by described integral type water pipe system, and be connected with the heat exchanger tube pass within described absorption refrigeration unit so that described absorption refrigeration unit all can lead in/out hot water, cold water and cooling water at the same time or separately from any one combinatorial surface.
22. unit-combination types as claimed in claim 14 refrigeration matrixes, it is characterised in that described absorption refrigeration unit includes built-in solution heat exchanger:
Described built-in solution heat exchanger is arranged in described absorption refrigeration unit, for the low temperature weak solution in absorption refrigeration unit and high temperature concentrated solution are carried out heat exchange；
Described solution heat exchanger includes the heat exchange wallboard for heat exchange and solution heat exchanger housing, and described heat exchange wallboard and described housing collectively form concentrated solution and weak solution passage；
When described low temperature weak solution is contacted with described heat exchange wallboard by different passages with high temperature concentrated solution, described heat exchange wallboard carry out heat exchange.
23. unit-combination type as claimed in claim 14 refrigeration matrixes, it is characterised in that described absorption refrigeration unit includes liquor box；
Described liquor box is for providing solution to the regenerator of described absorption refrigeration unit, and described liquor box includes:
Casing, provides solution for storage and to described regenerator, and described casing adapts with described absorption refrigeration unit interior spatial structure, and is embedded in the underpart of described absorption refrigeration unit；And,
Solution inlet, is arranged on described casing, for solution injects described casing.
24. unit-combination type as claimed in claim 14 refrigeration matrixes, it is characterised in that described absorption refrigeration unit includes inclined-plane water conservancy diversion condenser, including:
Some rows are the guiding gutter of levels arrangement；Heat exchanger tube is laid above each layer guiding gutter；
Refrigerant vapor is in described heat exchanger tube flows outside, and cooling water is at described heat exchanger tube internal circulation；When refrigerant vapor contacts with described heat exchanger tube, with the cooling water generation heat exchange within heat exchanger tube and be liquefied as condensed water, and by described guiding gutter collect and water conservancy diversion flow out.
25. unit-combination type as claimed in claim 14 refrigeration matrixes, it is characterised in that described absorption refrigeration unit includes throttling arrangement, it is characterised in that described throttling arrangement includes:
Collecting tray, is arranged on lowest part bottom absorption refrigeration unit condenser, is used for depositing chilled water in described condenser；
Throttle orifice, is arranged on the bottom land lowest part of described collecting tray, for being discharged by the chilled water of deposition in described collecting tray.
26. unit-combination type as claimed in claim 14 refrigeration matrixes, it is characterised in that described absorption refrigeration unit includes that, without circulating pump refrigerant evaporator, described refrigerant evaporator without circulating pump includes:
Some rows are the guiding gutter of levels arrangement；
Heat exchanger tube is laid above each layer guiding gutter；
Chilled water is in described heat exchanger tube flows outside, and cold water is at described heat exchanger tube internal circulation；
Described guiding gutter sidewall is provided with some discharge orifices, makes chilled water flow to lower floor's guiding gutter, to keep cooling medium liquid submergence heat exchanger tube.
27. unit-combination type as claimed in claim 14 refrigeration matrixes, it is characterised in that described absorption refrigeration unit includes shallow-slot type heat exchange mechanisms, it is characterised in that described shallow-slot type heat exchange mechanisms includes:
Shallow-slot type heat exchanger, by some rows be levels arrangement guiding gutter and heat exchanger tube form；
Solution dispenser, is arranged on described shallow-slot type heat exchanger top；Described solution dispenser is enclosed type cuboid, and inside is cavity, and bottom is spray solution face, and described spray solution face size is identical with heat exchanger upper surface.
28. unit-combination type as claimed in claim 14 refrigeration matrixes, it is characterised in that:
Described energy medium can also be the gas of heat, cold gas and cooling gas.
The 29. unit-combination type refrigeration matrixes as described in any one of claim 14-28, it is characterised in that:
The body shell of described absorption refrigeration unit, current interface, integral type water pipe system, the housing of shell-and-tube heat exchanger and liquor box, be engineering plastics and make；
Heat exchanger tube and the described heat exchange wallboard of described absorption refrigeration unit are made by stainless steel material；
The working medium of described absorption refrigeration unit uses lithium-bromide solution.
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| WO2017088772A1 (en) * | 2015-11-26 | 2017-06-01 | 四川捷元科技有限公司 | Refrigerant evaporator of no-circulation pump of absorption type refrigeration unit, refrigeration unit and matrix |
| WO2018072317A1 (en) * | 2016-10-17 | 2018-04-26 | 四川捷元科技有限公司 | Modular heat exchange matrix |
| WO2018072316A1 (en) * | 2016-10-17 | 2018-04-26 | 四川捷元科技有限公司 | Heat exchange unit and heat exchange matrix |
| CN109269327A (en) * | 2016-10-17 | 2019-01-25 | 四川捷元科技有限公司 | Heat exchange unit and heat exchanger matrix |
| CN109269327B (en) * | 2016-10-17 | 2020-12-01 | 四川捷元科技有限公司 | Heat exchange unit and heat exchange matrix |
| WO2018072313A1 (en) * | 2016-10-18 | 2018-04-26 | 四川捷元科技有限公司 | Heat exchange unit and heat exchange matrix |
| CN106288491A (en) * | 2016-10-18 | 2017-01-04 | 四川捷元科技有限公司 | Absorption refrigeration unit and absorption refrigeration matrix |
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