CN205593204U - Annual high -efficient cooling cooling water set - Google Patents
Annual high -efficient cooling cooling water set Download PDFInfo
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- CN205593204U CN205593204U CN201620273978.XU CN201620273978U CN205593204U CN 205593204 U CN205593204 U CN 205593204U CN 201620273978 U CN201620273978 U CN 201620273978U CN 205593204 U CN205593204 U CN 205593204U
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Abstract
The utility model provides an annual high -efficient cooling cooling water set, include: outdoor side device, cooling unit device and customer side device three, outdoor side device is connected through outdoor side water pump and cooling unit device, and cooling unit device passes through the customer side water pump and is connected with the customer side device, outdoor side device includes: at least one cooling tower module and at least one air -cooled heat exchanger module, every cooling tower module is connected through outdoor side water pump and cooling unit device respectively with every air -cooled heat exchanger module. Above -mentioned annual high -efficient cooling cooling water set utilizes the nature cold source to carry out the cooling to the customer side device, and capacity control range is big, and equal cooling efficiency is high in any season, big and easy realization of energy -conserving potentiality.
Description
Technical field
This utility model relates to heating refrigeration technology field, particularly relates to a kind of annual efficiently cooling handpiece Water Chilling Units.
Background technology
It is desirable to the place of all-year-around cooling includes nuclear power plant, data center module, base station etc..Conventional annual cooling system is mainly air-cooled heat pump unit, and winter, efficiency was of a relatively high, but summer, efficiency was the lowest, and outdoor heat exchanger weight is big, and volume is big, the too fat to move heaviness of whole system, especially cannot be applicable to vehicle-mounted annual cooling system.
In consideration of it, how to provide a kind of any season equal cooling effectiveness annual efficiently cooling handpiece Water Chilling Units that is high and that easily realize to become to be presently required and solve the technical problem that.
Utility model content
For solving above-mentioned technical problem, a kind of annual efficiently cooling handpiece Water Chilling Units of this utility model offer, utilize natural cooling source that user-side device carries out cooling, capacity regulating scope is big, and at equal cooling effectiveness height in any season, energy-saving potential realizes greatly and easily.
This utility model provides a kind of annual efficiently cooling handpiece Water Chilling Units, including: outside device, cooling set and three parts of user-side device；
Outside device is connected with cooling set by outside water pump, and cooling set is connected with user-side device by user side water pump；
Outside device includes: at least one cooling tower module and at least one air cooling heat exchanger module；
Each cooling tower module and each air cooling heat exchanger module are connected with cooling set by outside water pump respectively.
Alternatively, each cooling tower module includes: cooling tower, is positioned at the cooling tower outlet valve of cooling tower export pipeline and is positioned at the cooling tower inlet valve of cooling tower entrance pipe；
Each air cooling heat exchanger module includes: air cooling heat exchanger, is positioned at the air cooling heat exchanger outlet valve of air cooling heat exchanger export pipeline and is positioned at the air cooling heat exchanger inlet valve of air cooling heat exchanger entrance pipe；
The outlet of each cooling tower and the outlet of each air cooling heat exchanger are respectively by being connected with the entrance of outside water pump after cooling tower outlet valve and air cooling heat exchanger outlet valve parallel connection, and outside water delivery side of pump is connected with the outside entrance of cooling set；
The entrance of each cooling tower and the entrance of each air cooling heat exchanger are connected with the outside outlet of cooling set after passing through cooling tower inlet valve and air cooling heat exchanger inlet valve parallel connection respectively.
Alternatively, described cooling set includes: water cooled chiller and the pipeline being arranged between the entrance of water cooled chiller internal condensation device and outlet and bypass valve；
The outlet of each cooling tower and the outlet of each air cooling heat exchanger are respectively by being connected with the entrance of outside water pump after cooling tower outlet valve and air cooling heat exchanger outlet valve parallel connection, and outside water delivery side of pump is connected with the entrance of water cooled chiller internal condensation device；
The entrance of each cooling tower and the entrance of each air cooling heat exchanger are respectively by being connected with the outlet of water cooled chiller internal condensation device after cooling tower inlet valve and air cooling heat exchanger inlet valve parallel connection；
The entrance of user-side device is connected with the outlet of water cooled chiller inner evaporator, and the outlet of user-side device is connected with the entrance of user side water pump, and user side water delivery side of pump is connected with the entrance of water cooled chiller inner evaporator.
Alternatively, described cooling set includes: water cooled chiller, dividing wall type heat exchanger, condenser inlet valve, outside series connection outlet valve, outside parallel connection outlet valve, evaporator inlet valve, user side parallel connection outlet valve and user side series connection outlet valve；
The outlet of each cooling tower and the outlet of each air cooling heat exchanger are respectively by being connected with the entrance of outside water pump after cooling tower outlet valve and air cooling heat exchanger outlet valve parallel connection, outside water delivery side of pump is connected through the entrance of condenser inlet valve with water cooled chiller internal condensation device, and outside water delivery side of pump is also connected with the outside entrance of dividing wall type heat exchanger；
The entrance of each cooling tower and the entrance of each air cooling heat exchanger are respectively by being connected with the outlet of water cooled chiller internal condensation device after cooling tower inlet valve and air cooling heat exchanger inlet valve parallel connection；
The entrance of each cooling tower and the entrance of each air cooling heat exchanger are respectively by being also connected with the outside outlet of dividing wall type heat exchanger through outside parallel connection outlet valve after cooling tower inlet valve and air cooling heat exchanger inlet valve parallel connection；
The entrance of water cooled chiller internal condensation device is connected with the outside outlet of dividing wall type heat exchanger through outside series connection outlet valve；
The entrance of user-side device is connected with the outlet of water cooled chiller inner evaporator, and the entrance of user-side device is also connected with user's side outlet of dividing wall type heat exchanger through user side parallel connection outlet valve；
The outlet of user-side device is connected with the entrance of user side water pump, and user side water delivery side of pump is connected through the entrance of evaporator inlet valve with water cooled chiller inner evaporator, and user side water delivery side of pump is also connected with the user side inlet of dividing wall type heat exchanger；
The entrance of water cooled chiller inner evaporator is connected with user's side outlet of dividing wall type heat exchanger through user side series connection outlet valve.
Alternatively, described cooling set includes: condenser, expansion valve, vaporizer and compressor, the pipeline being arranged between the entrance of compressor and outlet and the first electromagnetic valve, the pipeline being arranged between the entrance of expansion valve and outlet and the second electromagnetic valve；
The outlet of condenser is connected with the entrance of expansion valve, and the outlet of expansion valve is connected with the entrance of vaporizer, and the outlet of vaporizer is connected with the entrance of compressor, and the outlet of compressor is connected with the entrance of condenser；
The outlet of each cooling tower and the outlet of each air cooling heat exchanger are respectively by being connected with the entrance of outside water pump after cooling tower outlet valve and air cooling heat exchanger outlet valve parallel connection, and outside water delivery side of pump is connected with the entrance of condenser；
The entrance of each cooling tower and the entrance of each air cooling heat exchanger are respectively by being connected with the outlet of condenser after cooling tower inlet valve and air cooling heat exchanger inlet valve parallel connection；
The entrance of user-side device is connected with the outlet of vaporizer, and the outlet of user-side device is connected with the entrance of user side water pump, and user side water delivery side of pump is connected with the entrance of vaporizer.
As shown from the above technical solution, the whole year of the present utility model, efficient cooling handpiece Water Chilling Units, utilized natural cooling source that user-side device carries out all-year-around cooling, and capacity regulating scope is big, and at equal cooling effectiveness height in any season, energy-saving potential realizes greatly and easily.
Accompanying drawing explanation
Fig. 1 provides for this utility model one embodiment a kind of whole year efficient cooling handpiece Water Chilling Units structural representation；
Fig. 2 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 1 runs air cooling heat exchanger bypass cooling mode；
Fig. 3 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 1 runs air cooling heat exchanger routine cooling mode；
Fig. 4 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 1 runs dry cooling tower+air cooling heat exchanger routine cooling mode；
Fig. 5 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 1 runs dry cooling tower+air cooling heat exchanger bypass cooling mode；
Fig. 6 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 1 runs wet cooling tower+air cooling heat exchanger routine cooling mode；
Fig. 7 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 1 runs wet cooling tower routine cooling mode；
Fig. 8 provides for another embodiment of this utility model a kind of whole year efficient cooling handpiece Water Chilling Units structural representation；
Fig. 9 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 8 runs air cooling heat exchanger supplying cold directly pattern；
Figure 10 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 8 runs dry cooling tower+air cooling heat exchanger supplying cold directly pattern；
Figure 11 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 8 runs wet cooling tower+air cooling heat exchanger supplying cold directly pattern；
Figure 12 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 8 runs wet cooling tower+air cooling heat exchanger indirect cooling pattern；
Figure 13 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 8 runs wet cooling tower indirect cooling pattern；
Figure 14 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Fig. 8 runs wet cooling tower supplying cold directly pattern；
Figure 15 is the structural representation that annual efficiently cooling handpiece Water Chilling Units operation wet cooling tower+air cooling heat exchanger shown in Fig. 8 is combined cooling mode A；
Figure 16 is the structural representation that annual efficiently cooling handpiece Water Chilling Units operation wet cooling tower+air cooling heat exchanger shown in Fig. 8 is combined cooling mode B；
Figure 17 is the structural representation that annual efficiently cooling handpiece Water Chilling Units operation wet cooling tower+air cooling heat exchanger shown in Fig. 8 is combined cooling mode C；
Figure 18 is the structural representation that annual efficiently cooling handpiece Water Chilling Units operation wet cooling tower+air cooling heat exchanger shown in Fig. 8 is combined cooling mode D；
Figure 19 provides for another embodiment of this utility model a kind of whole year efficient cooling handpiece Water Chilling Units structural representation；
Figure 20 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Figure 19 runs air cooling heat exchanger supplying cold directly pattern；
Figure 21 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Figure 19 runs dry cooling tower+air cooling heat exchanger supplying cold directly pattern；
Figure 22 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Figure 19 runs wet cooling tower+air cooling heat exchanger supplying cold directly pattern；
Figure 23 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Figure 19 runs wet cooling tower+air cooling heat exchanger indirect cooling pattern；
Figure 24 is the structural representation that annual efficiently cooling handpiece Water Chilling Units shown in Figure 19 runs wet cooling tower indirect cooling pattern；
Reference:
In figure, 1, cooling tower module；101, cooling tower outlet valve；102, cooling tower；103, cooling tower inlet valve；2, air cooling heat exchanger module；201, air cooling heat exchanger outlet valve；202, air cooling heat exchanger；203, air cooling heat exchanger inlet valve；3, outside water pump；4, condenser inlet valve；5, user side water pump；6, user-side device；7, water cooled chiller；8, evaporator inlet valve；9, user side parallel connection outlet valve；10, user side series connection outlet valve；11, dividing wall type heat exchanger；12, outside series connection outlet valve；13, outside parallel connection outlet valve；14, outside device；15, cooling set；16, bypass valve；401, the first electromagnetic valve；402, compressor；403, vaporizer；404, expansion valve；405, the second electromagnetic valve；406, condenser.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is carried out clear, complete description, obviously, described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Need first to illustrate, the accompanying drawing in disclosure embodiment represents with solid line device and the pipeline of operation, be represented by dotted lines device and the pipeline of closedown.
This utility model one embodiment provides a kind of annual efficiently cooling handpiece Water Chilling Units (can refer to Fig. 1-Figure 24), including: outside device 14, cooling set 15 and 6 three parts of user-side device；
Outside device 14 is connected with cooling set 15 by outside water pump 3, and cooling set 15 is connected with user-side device 6 by user side water pump 5；
Outside device 14 includes: at least one cooling tower module 1 and at least one air cooling heat exchanger module 2；
Each cooling tower module 1 and each air cooling heat exchanger module 2 are connected with cooling set 15 by outside water pump 3 respectively.
In a particular application, in the present embodiment, the connected mode of multiple cooling tower modules 1 and multiple air cooling heat exchanger module 2 is parallel connection.
Wherein, each cooling tower module 1 includes: cooling tower 102, is positioned at the cooling tower outlet valve 101 of cooling tower 102 export pipeline and is positioned at the cooling tower inlet valve 103 of cooling tower 102 entrance pipe；
Each air cooling heat exchanger module 2 includes: air cooling heat exchanger 202, is positioned at the air cooling heat exchanger outlet valve 201 of air cooling heat exchanger 202 export pipeline and is positioned at the air cooling heat exchanger inlet valve 203 of air cooling heat exchanger 202 entrance pipe；
The outlet of each cooling tower 102 and the outlet of each air cooling heat exchanger 202 are respectively by being connected with the entrance of outside water pump 3 after cooling tower outlet valve 101 and air cooling heat exchanger outlet valve 201 parallel connection, and the outlet of outside water pump 3 is connected with the outside entrance of cooling set 15；
The entrance of each cooling tower 102 and the entrance of each air cooling heat exchanger 202 are connected with the outside outlet of cooling set 15 after passing through cooling tower inlet valve 103 and air cooling heat exchanger inlet valve 203 parallel connection respectively.
It should be noted that, the present embodiment can not limit multiple cooling tower module 1 and the concrete connected mode of multiple air cooling heat exchanger module 2, and those skilled in the art can use different connected modes to be attached according to practical situation.
The annual efficiently cooling handpiece Water Chilling Units of the present embodiment, utilizes natural cooling source that user-side device carries out cooling, and capacity regulating scope is big, and cooling effectiveness is high, and energy-saving potential realizes greatly and easily.
In a particular application, as shown in Figure 1, this utility model one embodiment discloses a kind of annual efficiently cooling handpiece Water Chilling Units, wherein: cooling set 15 includes: water cooled chiller 7 and the pipeline being arranged between the entrance of water cooled chiller 7 internal condensation device and outlet and bypass valve 16；
The outlet of each cooling tower 102 and the outlet of each air cooling heat exchanger 202 are respectively by being connected with the entrance of outside water pump 3 after cooling tower outlet valve 101 and air cooling heat exchanger outlet valve 201 parallel connection, and the outlet of outside water pump 3 is connected with the entrance of water cooled chiller 7 internal condensation device；
The entrance of each cooling tower 102 and the entrance of each air cooling heat exchanger 202 are respectively by being connected with the outlet of water cooled chiller 7 internal condensation device after cooling tower inlet valve 103 and air cooling heat exchanger inlet valve 203 parallel connection；
The entrance of user-side device 6 is connected with the outlet of water cooled chiller 7 inner evaporator, and the outlet of user-side device 6 is connected with the entrance of user side water pump 5, and the outlet of user side water pump 5 is connected with the entrance of water cooled chiller 7 inner evaporator.
It will be appreciated that the water cooled chiller 7 of the present embodiment is water cooled chiller of the prior art, not shown in figure: vaporizer, compressor, condenser and expansion valve；Described vaporizer, compressor, condenser and expansion valve are sequentially connected with composition loop, and during operation, cold-producing medium constantly circulates in this loop.
It should be noted that in the present embodiment, the first refrigerating medium enters water cooled chiller 7 when absorbing heat under the driving of outside water pump 3, and bypass valve 16 enters the flow of water cooled chiller 7 for regulation the first refrigerating medium.
Specifically, the operation method of the annual efficiently cooling handpiece Water Chilling Units described in embodiment illustrated in fig. 1, it may include following six kinds of operational modes:
One, air cooling heat exchanger bypass cooling mode: as shown in Figure 2, close cooling tower outlet valve 101 and cooling tower inlet valve 103, open air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, bypass valve 16, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium enters water cooled chiller 7 and absorbs heat under the driving of outside water pump 3 and under the Flow-rate adjustment of bypass valve 16, subsequently into air cooling heat exchanger 202 heat release, constantly circulate；Second refrigerating medium enters water cooled chiller 7 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling.
Two, air cooling heat exchanger routine cooling mode: as shown in Figure 3, close cooling tower outlet valve 101, cooling tower inlet valve 103 and bypass valve 16, open air cooling heat exchanger outlet valve 201 and air cooling heat exchanger inlet valve 203, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium enters water cooled chiller 7 under the driving of outside water pump 3 and absorbs heat, and subsequently into air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters water cooled chiller 7 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling；
Three, dry cooling tower+air cooling heat exchanger routine cooling mode: as shown in Figure 4, close bypass valve 16, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201 and air cooling heat exchanger inlet valve 203, running cooling tower 102 is dry cooling tower pattern, runs air cooling heat exchanger 202, outside water pump 3, user side water pump 5 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium enters water cooled chiller 7 under the driving of outside water pump 3 and absorbs heat, and then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters water cooled chiller 7 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling；
Four, dry cooling tower+air cooling heat exchanger bypass cooling mode: as it is shown in figure 5, open all valves, running cooling tower 102 is dry cooling tower pattern, runs air cooling heat exchanger 202, outside water pump 3, user side water pump 5 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium enters water cooled chiller 7 and absorbs heat under the driving of outside water pump 3 and under the Flow-rate adjustment of bypass valve 16, then respectively enter cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulate；Second refrigerating medium enters water cooled chiller 7 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling；
Five, wet cooling tower+air cooling heat exchanger routine cooling mode: as shown in Figure 6, close bypass valve 16, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201 and air cooling heat exchanger inlet valve 203, running cooling tower 102 is wet cooling tower pattern, runs air cooling heat exchanger 202, outside water pump 3, user side water pump 5 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium enters water cooled chiller 7 under the driving of outside water pump 3 and absorbs heat, and then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters water cooled chiller 7 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling；
Six, wet cooling tower routine cooling mode: as shown in Figure 7, close air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203 and bypass valve 16, open cooling tower outlet valve 101 and cooling tower inlet valve 103, running cooling tower 102 is wet cooling tower pattern, runs outside water pump 3, user side water pump 5 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium enters water cooled chiller 7 under the driving of outside water pump 3 and absorbs heat, and subsequently into cooling tower 102 heat release, constantly circulates；Second refrigerating medium enters water cooled chiller 7 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling.
In a particular application, the first refrigerating medium in the present embodiment can not be limited with the refrigerating medium such as water or ethylene glycol solution, the present embodiment.
In a particular application, the second refrigerating medium in the present embodiment can not be limited with the refrigerating medium such as water or ethylene glycol solution, the present embodiment.
The annual efficiently cooling handpiece Water Chilling Units of the present embodiment, the natural cooling source utilizing dry/wet cooling tower and air cooling heat exchanger carries out cooling to user-side device, and the flow of the first refrigerating medium entrance water cooled chiller is regulated by bypass valve, capacity regulating scope is big, at equal cooling effectiveness height in any season, energy-saving potential realizes greatly and easily.
In a particular application, as shown in Figure 8, another embodiment of this utility model discloses a kind of annual efficiently cooling handpiece Water Chilling Units, wherein: described cooling set 15 includes: water cooled chiller 7, dividing wall type heat exchanger 11, condenser inlet valve 4, outside series connection outlet valve 12, outside parallel connection outlet valve 13, evaporator inlet valve 8, user side parallel connection outlet valve 9 and user side series connection outlet valve 10；
The outlet of each cooling tower 102 and the outlet of each air cooling heat exchanger 202 are respectively by being connected with the entrance of outside water pump 3 after cooling tower outlet valve 101 and air cooling heat exchanger outlet valve 201 parallel connection, the outlet of outside water pump 3 is connected through the entrance of condenser inlet valve 4 with water cooled chiller 7 internal condensation device, and the outlet of outside water pump 3 is also connected with the outside entrance of dividing wall type heat exchanger 11；
The entrance of each cooling tower 102 and the entrance of each air cooling heat exchanger 202 are respectively by being connected with the outlet of water cooled chiller 7 internal condensation device after cooling tower inlet valve 103 and air cooling heat exchanger inlet valve 203 parallel connection；
The entrance of each cooling tower 102 and the entrance of each air cooling heat exchanger 202 are respectively by being also connected with the outside outlet of dividing wall type heat exchanger 11 through outside parallel connection outlet valve 13 after cooling tower inlet valve 103 and air cooling heat exchanger inlet valve 203 parallel connection；
The entrance of water cooled chiller 7 internal condensation device is connected with the outside outlet of dividing wall type heat exchanger 11 through outside series connection outlet valve 12；
The entrance of user-side device 6 is connected with the outlet of water cooled chiller 7 inner evaporator, and the entrance of user-side device 6 is also connected with user's side outlet of dividing wall type heat exchanger 11 through user side parallel connection outlet valve 9；
The outlet of user-side device 6 is connected with the entrance of user side water pump 5, the outlet of user side water pump 5 is connected through the entrance of evaporator inlet valve 8 with water cooled chiller 7 inner evaporator, and the outlet of user side water pump 5 also user side inlet with dividing wall type heat exchanger 11 is connected；
The entrance of water cooled chiller 7 inner evaporator is connected with user's side outlet of dividing wall type heat exchanger 11 through user side series connection outlet valve 10.
It will be appreciated that the water cooled chiller 7 of the present embodiment is water cooled chiller of the prior art, not shown in figure: vaporizer, compressor, condenser and expansion valve；Described vaporizer, compressor, condenser and expansion valve are sequentially connected with composition loop, and during operation, cold-producing medium constantly circulates in this loop.
Specifically, the operation method of the annual efficiently cooling handpiece Water Chilling Units described in embodiment illustrated in fig. 8, it may include following ten kinds of operational modes:
One, air cooling heat exchanger supplying cold directly pattern: as shown in Figure 9, close cooling tower outlet valve 101, cooling tower inlet valve 103, condenser inlet valve 4, outside series connection outlet valve 12, evaporator inlet valve 8 and user side series connection outlet valve 10, open air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, outside parallel connection outlet valve 13 and user side parallel connection outlet valve 9, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5 and dividing wall type heat exchanger 11.
Under this kind of pattern, the first refrigerating medium enters dividing wall type heat exchanger 11 under the driving of outside water pump 3 and absorbs heat, and subsequently into air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters dividing wall type heat exchanger 11 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling.
Two, dry cooling tower+air cooling heat exchanger supplying cold directly pattern: as shown in Figure 10, close condenser inlet valve 4, outside series connection outlet valve 12, evaporator inlet valve 8 and user side series connection outlet valve 10, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, outside parallel connection outlet valve 13 and user side parallel connection outlet valve 9, running cooling tower 102 is dry cooling tower pattern, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5 and dividing wall type heat exchanger 11.
Under this kind of pattern, the first refrigerating medium enters dividing wall type heat exchanger 11 under the driving of outside water pump 3 and absorbs heat, and then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters dividing wall type heat exchanger 11 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling.
Three, wet cooling tower+air cooling heat exchanger supplying cold directly pattern: as shown in figure 11, close condenser inlet valve 4, outside series connection outlet valve 12, evaporator inlet valve 8 and user side series connection outlet valve 10, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, outside parallel connection outlet valve 13 and user side parallel connection outlet valve 9, running cooling tower 102 is wet cooling tower pattern, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5 and dividing wall type heat exchanger 11.
Under this kind of pattern, the first refrigerating medium enters dividing wall type heat exchanger 11 under the driving of outside water pump 3 and absorbs heat, and then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters dividing wall type heat exchanger 11 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling.
Four, wet cooling tower+air cooling heat exchanger indirect cooling pattern: as shown in figure 12, series connection outlet valve 12 outside close chamber, outside parallel connection outlet valve 13, user side parallel connection outlet valve 9 and user side series connection outlet valve 10, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, condenser inlet valve 4 and evaporator inlet valve 8, running cooling tower 102 is wet cooling tower pattern, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium enters water cooled chiller 7 under the driving of outside water pump 3 and absorbs heat, and then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters water cooled chiller 7 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling.
Five, wet cooling tower indirect cooling pattern: as shown in figure 13, close air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, outside series connection outlet valve 12, outside parallel connection outlet valve 13, user side parallel connection outlet valve 9 and user side series connection outlet valve 10, open cooling tower outlet valve 101, cooling tower inlet valve 103, condenser inlet valve 4 and evaporator inlet valve 8, running cooling tower 102 is wet cooling tower pattern, runs outside water pump 3, user side water pump 5 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium enters water cooled chiller 7 under the driving of outside water pump 3 and absorbs heat, and subsequently into cooling tower 102 heat release, constantly circulates；Second refrigerating medium enters water cooled chiller 7 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling.
Six, wet cooling tower supplying cold directly pattern: as shown in figure 14, close air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, condenser inlet valve 4, outside series connection outlet valve 12, evaporator inlet valve 8 and user side series connection outlet valve 10, open cooling tower outlet valve 101, cooling tower inlet valve 103, outside parallel connection outlet valve 13 and user side parallel connection outlet valve 9, running cooling tower 102 is wet cooling tower pattern, runs outside water pump 3, user side water pump 5 and dividing wall type heat exchanger 11.
Under this kind of pattern, the first refrigerating medium enters dividing wall type heat exchanger 11 under the driving of outside water pump 3 and absorbs heat, and subsequently into cooling tower 102 heat release, constantly circulates；Second refrigerating medium enters dividing wall type heat exchanger 11 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling.
Seven, wet cooling tower+air cooling heat exchanger is combined cooling mode A: as shown in figure 15, close condenser inlet valve 4, outside parallel connection outlet valve 13, evaporator inlet valve 8 and user side parallel connection outlet valve 9, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, outside series connection outlet valve 12 and user side series connection outlet valve 10, running cooling tower 102 is wet cooling tower pattern, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5, dividing wall type heat exchanger 11 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium enters dividing wall type heat exchanger 11 under the driving of outside water pump 3 and absorbs heat, and absorbs heat subsequently into water cooled chiller 7, then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters dividing wall type heat exchanger 11 heat release under the driving of user side water pump 5, subsequently into water cooled chiller 7 heat release, enters back into user-side device 6 and absorbs heat, to user's cooling.
Eight, wet cooling tower+air cooling heat exchanger is combined cooling mode B: as shown in figure 16, close condenser inlet valve 4, outside parallel connection outlet valve 13 and user side series connection outlet valve 10, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, outside series connection outlet valve 12, evaporator inlet valve 8 and user side parallel connection outlet valve 9, running cooling tower 102 is wet cooling tower pattern, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5, dividing wall type heat exchanger 11 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium enters dividing wall type heat exchanger 11 under the driving of outside water pump 3 and absorbs heat, and absorbs heat subsequently into water cooled chiller 7, then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium respectively enters water cooled chiller 7 and dividing wall type heat exchanger 11 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling.
Nine, wet cooling tower+air cooling heat exchanger is combined cooling mode C: as shown in figure 17, series connection outlet valve 12 outside close chamber, evaporator inlet valve 8 and user side parallel connection outlet valve 9, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, condenser inlet valve 4, outside parallel connection outlet valve 13 and user side series connection outlet valve 10, running cooling tower 102 is wet cooling tower pattern, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5, dividing wall type heat exchanger 11 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium respectively enters water cooled chiller 7 under the driving of outside water pump 3 and dividing wall type heat exchanger 11 absorbs heat, and then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters dividing wall type heat exchanger 11 heat release under the driving of user side water pump 5, subsequently into water cooled chiller 7 heat release, enters back into user-side device 6 and absorbs heat, to user's cooling.
Ten, wet cooling tower+air cooling heat exchanger is combined cooling mode D: as shown in figure 18, series connection outlet valve 12 and user side series connection outlet valve 10 outside close chamber, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve 203, condenser inlet valve 4, outside parallel connection outlet valve 13, evaporator inlet valve 8 and user side parallel connection outlet valve 9, running cooling tower 102 is wet cooling tower pattern, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5, dividing wall type heat exchanger 11 and water cooled chiller 7.
Under this kind of pattern, the first refrigerating medium respectively enters water cooled chiller 7 under the driving of outside water pump 3 and dividing wall type heat exchanger 11 absorbs heat, and then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium respectively enters water cooled chiller 7 and dividing wall type heat exchanger 11 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling.
In a particular application, the first refrigerating medium in the present embodiment can not be limited with the refrigerating medium such as water or ethylene glycol solution, the present embodiment.
In a particular application, the second refrigerating medium in the present embodiment can not be limited with the refrigerating medium such as water or ethylene glycol solution, the present embodiment.
The annual efficiently cooling handpiece Water Chilling Units of the present embodiment, utilize dry/wet cooling tower and the natural cooling source of air cooling heat exchanger and by water cooled chiller and dividing wall type heat exchanger being carried out series/parallel in the loop of outside and user side respectively, user-side device is carried out cooling, capacity regulating scope is big, at equal cooling effectiveness height in any season, energy-saving potential realizes greatly and easily.
In a particular application, as shown in figure 19, another embodiment of this utility model discloses a kind of annual efficiently cooling handpiece Water Chilling Units, wherein: described cooling set 15 includes: condenser 406, expansion valve 404, vaporizer 403 and compressor 402, the pipeline being arranged between the entrance of compressor 402 and outlet and the first electromagnetic valve 401, the pipeline being arranged between the entrance of expansion valve 404 and outlet and the second electromagnetic valve 405；
The outlet of condenser 406 is connected with the entrance of expansion valve 404, and the outlet of expansion valve 404 is connected with the entrance of vaporizer 403, and the outlet of vaporizer 403 is connected with the entrance of compressor 402, and the outlet of compressor 402 is connected with the entrance of condenser 406；
The outlet of each cooling tower 102 and the outlet of each air cooling heat exchanger 202 are respectively by being connected with the entrance of outside water pump 3 after cooling tower outlet valve 101 and air cooling heat exchanger outlet valve 201 parallel connection, and the outlet of outside water pump 3 is connected with the entrance of condenser 406；
The entrance of each cooling tower 102 and the entrance of each air cooling heat exchanger 202 are respectively by being connected with the outlet of condenser 406 after cooling tower inlet valve 103 and air cooling heat exchanger inlet valve 203 parallel connection；
The entrance of user-side device 6 is connected with the outlet of vaporizer 403, and the outlet of user-side device 6 is connected with the entrance of user side water pump 5, and the outlet of user side water pump 5 is connected with the entrance of vaporizer 403.
Specifically, the operation method of the annual efficiently cooling handpiece Water Chilling Units described in embodiment illustrated in fig. 19, it may include following five kinds of operational modes:
One, air cooling heat exchanger supplying cold directly pattern: as shown in figure 20, close cooling tower outlet valve 101, cooling tower inlet valve 103, compressor 402 and expansion valve 404, open air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve the 203, first electromagnetic valve 401 and the second electromagnetic valve 405, run air cooling heat exchanger 202, outside water pump 3, user side water pump 5, condenser 406 and vaporizer 403.
Under this kind of pattern, the first refrigerating medium enters condenser 406 under the driving of outside water pump 3 and absorbs heat, and subsequently into air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters vaporizer 403 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling；Cold-producing medium in cooling set 15 sequentially passes through Returning evaporimeter 403 after vaporizer the 403, first electromagnetic valve 401, condenser the 406, second electromagnetic valve 405, constantly circulates.
Two, dry cooling tower+air cooling heat exchanger supplying cold directly pattern: as shown in figure 21, close compressor 402 and expansion valve 404, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve the 203, first electromagnetic valve 401 and the second electromagnetic valve 405, running cooling tower 102 is dry cooling tower pattern, runs air cooling heat exchanger 202, outside water pump 3, user side water pump 5, condenser 406 and vaporizer 403.
Under this kind of pattern, the first refrigerating medium enters condenser 406 under the driving of outside water pump 3 and absorbs heat, and then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters vaporizer 403 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling；Cold-producing medium in cooling set 15 sequentially passes through Returning evaporimeter 403 after vaporizer the 403, first electromagnetic valve 401, condenser the 406, second electromagnetic valve 405, constantly circulates.
Three, wet cooling tower+air cooling heat exchanger supplying cold directly pattern: as shown in figure 22, close compressor 402 and expansion valve 404, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve the 203, first electromagnetic valve 401 and the second electromagnetic valve 405, running cooling tower 102 is wet cooling tower pattern, runs air cooling heat exchanger 202, outside water pump 3, user side water pump 5, condenser 406 and vaporizer 403.
Under this kind of pattern, the first refrigerating medium enters condenser 406 under the driving of outside water pump 3 and absorbs heat, and then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters vaporizer 403 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling；Cold-producing medium in cooling set 15 sequentially passes through Returning evaporimeter 403 after vaporizer the 403, first electromagnetic valve 401, condenser the 406, second electromagnetic valve 405, constantly circulates.
Four, wet cooling tower+air cooling heat exchanger indirect cooling pattern: as shown in figure 23, close the first electromagnetic valve 401 and the second electromagnetic valve 405, open cooling tower outlet valve 101, cooling tower inlet valve 103, air cooling heat exchanger outlet valve 201 and air cooling heat exchanger inlet valve 203, running cooling tower 102 is wet cooling tower pattern, runs air cooling heat exchanger 202, outside water pump 3, user side water pump 5, condenser 406, vaporizer 403, compressor 402 and expansion valve 404.
Under this kind of pattern, the first refrigerating medium enters condenser 406 under the driving of outside water pump 3 and absorbs heat, and then respectively enters cooling tower 102 and air cooling heat exchanger 202 heat release, constantly circulates；Second refrigerating medium enters vaporizer 403 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling；Cold-producing medium in cooling set 15 sequentially passes through Returning evaporimeter 403 after vaporizer 403, compressor 402, condenser 406, expansion valve 404, constantly circulates.
Five, wet cooling tower indirect cooling pattern: as shown in figure 24, close air cooling heat exchanger outlet valve 201, air cooling heat exchanger inlet valve the 203, first electromagnetic valve 401 and the second electromagnetic valve 405, open cooling tower outlet valve 101 and cooling tower inlet valve 103, running cooling tower 102 is wet cooling tower pattern, runs outside water pump 3, user side water pump 5, condenser 406, vaporizer 403, compressor 402 and expansion valve 404.
Under this kind of pattern, the first refrigerating medium enters condenser 406 under the driving of outside water pump 3 and absorbs heat, and subsequently into cooling tower 102 heat release, constantly circulates；Second refrigerating medium enters vaporizer 403 heat release under the driving of user side water pump 5, absorbs heat subsequently into user-side device 6, to user's cooling；Cold-producing medium in cooling set 15 sequentially passes through Returning evaporimeter 403 after vaporizer 403, compressor 402, condenser 406, expansion valve 404, constantly circulates.
In a particular application, the first refrigerating medium in the present embodiment can not be limited with the refrigerating medium such as water or ethylene glycol solution, the present embodiment.
In a particular application, the second refrigerating medium in the present embodiment can not be limited with the refrigerating medium such as water or ethylene glycol solution, the present embodiment.
The annual efficiently cooling handpiece Water Chilling Units of the present embodiment, the natural cooling source utilizing dry/wet cooling tower and air cooling heat exchanger carries out cooling to user-side device, and control the loop in cooling set by the first electromagnetic valve and the second electromagnetic valve, capacity regulating scope is big, at equal cooling effectiveness height in any season, energy-saving potential realizes greatly and easily.
One of ordinary skill in the art will appreciate that: various embodiments above only in order to the technical solution of the utility model to be described, is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (5)
1. one kind the whole year efficient cooling handpiece Water Chilling Units, it is characterised in that including: outside fill
Put (14), cooling set (15) and (6) three parts of user-side device；
Outside device (14) is by outside water pump (3) and cooling set (15)
Connecting, cooling set (15) is by user side water pump (5) and user-side device (6)
Connect；
Outside device (14) including: at least one cooling tower module (1) and at least one
Air cooling heat exchanger module (2)；
Each cooling tower module (1) and each air cooling heat exchanger module (2) are respectively by outdoor
Side water pump (3) is connected with cooling set (15).
The whole year the most according to claim 1 efficient cooling handpiece Water Chilling Units, it is characterised in that
Each cooling tower module (1) including: cooling tower (102), be positioned at cooling tower (102) outlet
The cooling tower outlet valve (101) of pipeline and be positioned at the cooling of cooling tower (102) entrance pipe
Tower inlet valve (103)；
Each air cooling heat exchanger module (2) including: air cooling heat exchanger (202), be positioned at air-cooled
The air cooling heat exchanger outlet valve (201) of heat exchanger (202) export pipeline and be positioned at air-cooled changing
The air cooling heat exchanger inlet valve (203) of hot device (202) entrance pipe；
The outlet of each cooling tower (102) and the outlet of each air cooling heat exchanger (202) are respectively
By after cooling tower outlet valve (101) and air cooling heat exchanger outlet valve (201) parallel connection with
The entrance of outside water pump (3) connects, and the outlet of outside water pump (3) assembles with cooling machine
The outside entrance putting (15) connects；
The entrance of each cooling tower (102) and the entrance of each air cooling heat exchanger (202) are respectively
By after cooling tower inlet valve (103) and air cooling heat exchanger inlet valve (203) parallel connection with
The outside outlet of cooling set (15) connects.
The whole year the most according to claim 2 efficient cooling handpiece Water Chilling Units, it is characterised in that
Described cooling set (15) including: water cooled chiller (7) and to be arranged on water-cooled cold
Pipeline between entrance and the outlet of water unit (7) internal condensation device and bypass valve (16)；
The outlet of each cooling tower (102) and the outlet of each air cooling heat exchanger (202) are respectively
By after cooling tower outlet valve (101) and air cooling heat exchanger outlet valve (201) parallel connection with
The entrance of outside water pump (3) connects, the outlet of outside water pump (3) and water-cooled cooling-water machine
The entrance of group (7) internal condensation device connects；
The entrance of each cooling tower (102) and the entrance of each air cooling heat exchanger (202) are respectively
By after cooling tower inlet valve (103) and air cooling heat exchanger inlet valve (203) parallel connection with
The outlet of water cooled chiller (7) internal condensation device connects；
The entrance of user-side device (6) and the outlet of water cooled chiller (7) inner evaporator
Connecting, the outlet of user-side device (6) is connected with the entrance of user side water pump (5), user
The outlet of side water pump (5) is connected with the entrance of water cooled chiller (7) inner evaporator.
The whole year the most according to claim 2 efficient cooling handpiece Water Chilling Units, it is characterised in that
Described cooling set (15) including: water cooled chiller (7), dividing wall type heat exchanger (11),
Condenser inlet valve (4), outside series connection outlet valve (12), outside parallel connection outlet
Valve (13), evaporator inlet valve (8), user side parallel connection outlet valve (9) and user
Side series connection outlet valve (10)；
The outlet of each cooling tower (102) and the outlet of each air cooling heat exchanger (202) are respectively
By after cooling tower outlet valve (101) and air cooling heat exchanger outlet valve (201) parallel connection with
The entrance of outside water pump (3) connects, and the outlet of outside water pump (3) enters through condenser
Mouth valve (4) is connected with the entrance of water cooled chiller (7) internal condensation device, outside water
The outlet of pump (3) also outside entrance with dividing wall type heat exchanger (11) is connected；
The entrance of each cooling tower (102) and the entrance of each air cooling heat exchanger (202) are respectively
By after cooling tower inlet valve (103) and air cooling heat exchanger inlet valve (203) parallel connection with
The outlet of water cooled chiller (7) internal condensation device connects；
The entrance of each cooling tower (102) and the entrance of each air cooling heat exchanger (202) are respectively
By going back after cooling tower inlet valve (103) and air cooling heat exchanger inlet valve (203) parallel connection
Outside outlet through outside parallel connection outlet valve (13) with dividing wall type heat exchanger (11)
Connect；
The entrance of water cooled chiller (7) internal condensation device is connected through outside outlet valve
(12) it is connected with the outside outlet of dividing wall type heat exchanger (11)；
The entrance of user-side device (6) and the outlet of water cooled chiller (7) inner evaporator
Connect, the entrance of user-side device (6) also through user side parallel connection outlet valve (9) and
User's side outlet of wall type heat exchanger (11) connects；
The outlet of user-side device (6) is connected with the entrance of user side water pump (5), user side
The outlet of water pump (5) is in evaporator inlet valve (8) with water cooled chiller (7)
The entrance of portion's vaporizer connects, the outlet of user side water pump (5) also with dividing wall type heat exchanger (11)
User side inlet connect；
The entrance of water cooled chiller (7) inner evaporator is through user side series connection outlet valve
(10) the user's side outlet with dividing wall type heat exchanger (11) is connected.
The whole year the most according to claim 2 efficient cooling handpiece Water Chilling Units, it is characterised in that
Described cooling set (15) including: condenser (406), expansion valve (404), evaporation
Device (403) and compressor (402), it is arranged between the entrance of compressor (402) and outlet
Pipeline and the first electromagnetic valve (401), be arranged on the entrance of expansion valve (404) and outlet
Between pipeline and the second electromagnetic valve (405)；
The outlet of condenser (406) is connected with the entrance of expansion valve (404), expansion valve (404)
Outlet be connected with the entrance of vaporizer (403), the outlet of vaporizer (403) and compressor
(402) entrance connects, the outlet of compressor (402) and the entrance of condenser (406)
Connect；
The outlet of each cooling tower (102) and the outlet of each air cooling heat exchanger (202) are respectively
By after cooling tower outlet valve (101) and air cooling heat exchanger outlet valve (201) parallel connection with
The entrance of outside water pump (3) connects, the outlet of outside water pump (3) and condenser (406)
Entrance connect；
The entrance of each cooling tower (102) and the entrance of each air cooling heat exchanger (202) are respectively
By after cooling tower inlet valve (103) and air cooling heat exchanger inlet valve (203) parallel connection with
The outlet of condenser (406) connects；
The entrance of user-side device (6) is connected with the outlet of vaporizer (403), and user side fills
The entrance of the outlet and user side water pump (5) of putting (6) is connected, user side water pump (5)
Outlet is connected with the entrance of vaporizer (403).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273978.XU CN205593204U (en) | 2016-04-05 | 2016-04-05 | Annual high -efficient cooling cooling water set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273978.XU CN205593204U (en) | 2016-04-05 | 2016-04-05 | Annual high -efficient cooling cooling water set |
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| CN205593204U true CN205593204U (en) | 2016-09-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698423A (en) * | 2016-04-05 | 2016-06-22 | 清华大学 | Year-round efficient cooling water chilling unit |
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2016
- 2016-04-05 CN CN201620273978.XU patent/CN205593204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698423A (en) * | 2016-04-05 | 2016-06-22 | 清华大学 | Year-round efficient cooling water chilling unit |
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