CN209214035U - A kind of natural cooling source energy conserving system based on cold source enthalpy - Google Patents
A kind of natural cooling source energy conserving system based on cold source enthalpy Download PDFInfo
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- CN209214035U CN209214035U CN201821639573.9U CN201821639573U CN209214035U CN 209214035 U CN209214035 U CN 209214035U CN 201821639573 U CN201821639573 U CN 201821639573U CN 209214035 U CN209214035 U CN 209214035U
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- enthalpy
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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]
- Y02B30/54—Free-cooling systems
Abstract
The utility model is suitable for field of communication technology, provide a kind of natural cooling source energy conserving system based on enthalpy, the system includes: set on outdoor cabinet, cabinet is successively arranged ventilation hole, cooling device and blower one along air inlet wind direction, the air outlet of blower one is connected to the space where heat source, and the air intake vent of blower one is communicated with the atmosphere by ventilation hole；The air outlet of blower two set on space where heat source, blower two is connected to outdoor, and the air intake vent of blower two is connected to space where heat source；And the enthalpy sensor one set on space where heat source, the controller set on outdoor enthalpy sensor two, with enthalpy sensor one, enthalpy sensor two, blower one, blower two and refrigerating plant communication connection.When outdoor enthalpy is lower than indoor enthalpy, cooled down by being introduced directly into natural cooling source to space where heat source, if outdoor enthalpy is greater than or equal to indoor enthalpy, after cooling down to natural cooling source, is re-introduced into space where heat source.
Description
Technical field
The utility model belongs to field of energy-saving technology, provides a kind of natural cooling source energy conserving system based on cold source enthalpy.
Background technique
Intelligent natural cold source energy conserving system carries out indoor cold and hot exchange by introducing natural cooling source, in natural cold and heat source
Stop air-conditioning work in the case where the temperature energy requirement for meeting application scenarios, thus when reducing the air-conditioning use with compressor
It is long, the electricity consumption of opposite high power consumption low-energy-efficiency ratio is largely reduced, is realized energy-saving.Especially with natural cooling source in outdoor temp
Degree is lower than computer room substitution air conditioner in machine room work is introduced in the case where computer room temperature, it should be noted that communications equipment room is due in computer room
Equipment heating amount is very high, is both needed to annual progress refrigeration cool-down in some areas, it is ensured that the running temperature safety of communication equipment.This
Air conditioner energy saving technology settling mode has obtained common carrier extensive use, and obvious by actual use energy-saving effect.And
As the computer rooms production equipment integrated level such as data center increases, unit area thermic load is multiplied, the heat of originally one cabinet
Load is about 2-4kw, and the heat load of high density cabinet is up to 15-40kw now.So machine room air-conditioning energy-saving consumption reduction demand is got over
More to display.Following this kind of energy saving solution can extend be applied to such as electric power, broadcasting and TV, railway, bank one cut with it is logical
Believe the extensive use scene of computer room.
In actual use and existing product and its technology are also sent out by energy-conserving intelligent natural cooling source energy conserving system
Show it there are some problems, natural cooling source system principle is to introduce interior for cooling down by mechanism using outdoor Cryogenic air
Indoor pyrotoxin.The heat of indoor pyrotoxin is relatively fixed.But outdoor temperature is changeable, the larger situation of the outer temperature difference indoors
Under, it is what there is no problem, but this is bound to cause self-heating in the case of indoor/outdoor temperature-difference reduces or outdoor temperature is higher than room temperature
Cold source refrigerating capacity is inadequate or unusable.
Utility model content
The utility model embodiment provides a kind of natural cooling source energy conserving system based on cold source enthalpy, is lower than in outdoor enthalpy
When indoor enthalpy, cooled down by introducing natural cooling source to space where heat source, if outdoor enthalpy is greater than or equal to indoor enthalpy
When value, space where heat source is re-introduced into after cooling down to natural cooling source.
The utility model is realized in this way a kind of natural cooling source energy conserving system based on cold source enthalpy, the system include:
Set on outdoor cabinet, cabinet is successively arranged ventilation hole, cooling device and blower one along air inlet wind direction, blower one
Air outlet is connected to the space where heat source, and the air intake vent of blower one is communicated with the atmosphere by ventilation hole；
The air outlet of blower two set on space where heat source, blower two is connected to outdoor, the air intake vent and heat of blower two
Space connection where source；
And the enthalpy sensor one set on space where heat source, set on outdoor enthalpy sensor two, with enthalpy sensor
One, the controller of enthalpy sensor two, blower one, blower two and refrigerating plant communication connection.
Further, the cooling device includes:
Condensation bin is set in cabinet；
And compressor and condenser coil in condensation bin, the evaporation coil outside refrigeration warehouse, evaporation coil are set to
Between the air intake vent and ventilation hole of blower one；
The refrigerant inlet end pipe road connection at the refrigerant exit end and condenser coil of compressor, the refrigerant exit of condenser coil
End is connect with the refrigerant inlet end pipe road of evaporation coil, the refrigerant exit end of evaporation coil and the refrigerant inlet end pipe road of compressor
Connection, wherein compressor is connect with controller communication.
Further, the system also includes:
The humidifier being arranged in condensation bin, humidifier are disposed adjacent with condenser coil, and the water inlet of humidifier passes through cloth
Hydrophone is connected to the condensation-water drain of condenser coil, and the condensation-water drain of humidifier is connected to collecting box, is equipped in collecting box micro-
The water outlet of type water pump and water level sensor, micro pump is connected to by water pipe with the water inlet of water distributor.
Further, it is equipped with gap on the top of collecting box, gap passes through the atmosphere outside drainpipe and cabinet.
Further, blower three is equipped in condensation bin, the air intake vent of blower three is connected to condensation bin, air outlet and outdoor
Connection, blower three are connect with controller communication.
Further, it is successively arranged in ventilation hole along air inlet direction: air inlet fly net and air filter.
Further, constant-voltage equipment is equipped between air inlet fly net and air filter, the constant-voltage equipment includes:
For removing the constant pressure mechanism of air inlet fly net and the online dust of air filtration；
Wind pressure sensor one set on disposed at air vent, wind pressure sensor two and wind pressure sensor set on one lower section of blower
One and two communication connection of wind pressure sensor differential pressure pickup and control with differential pressure pickup and constant pressure mechanism communication connection
Device.
Further, the constant pressure mechanism includes:
Wind direction blower inlet casing is respectively equipped with blowing diversion trench and air draught diversion trench, and blowing diversion trench is arranged towards air filter,
Air draught diversion trench is arranged towards air inlet fly net；
The air inlet of blower four in wind direction blower inlet casing, blower four is connected to air draught diversion trench, the outlet air of blower four
Mouth is connected to blowing diversion trench, and is connect with controller communication；
The extending direction of symmetrically arranged two guide rail one, guide rail one is vertical with the extending direction of wind direction blower inlet casing, and wind direction is led
The both ends of stream shell are slidably connected with two guide rails one respectively；
Guide rail two is set in wind direction blower inlet casing, and is arranged along the extending direction of wind direction blower inlet casing, is slided and is connected with blower four
It connects；
The driving portion one connecting with blower four, driving portion one are electrically connected with the controller, and drive blower four along guide rail two
Extending direction movement；
Driving portion two is connect with wind direction blower inlet casing, driving portion two is electrically connected with the controller, and wind direction blower inlet casing edge is driven to lead
The extending direction of rail one moves.
The utility model is realized in this way a kind of power-economizing method, this method are specific as follows:
Enthalpy sensor one is sent to controller for detecting indoor enthalpy；
Enthalpy sensor two is sent to controller for detecting outdoor enthalpy；
When outdoor enthalpy is lower than indoor enthalpy, while starting blower one and blower two；
When outdoor enthalpy is greater than or equal to indoor enthalpy, while starting refrigerating plant, start blower one and blower two.
Further, while starting cooling device, blower three is driven.
When outdoor enthalpy is lower than indoor enthalpy, cooled down by being introduced directly into natural cooling source to space where heat source,
If outdoor enthalpy is greater than or equal to indoor enthalpy, after cooling down to natural cooling source, it is re-introduced into space where heat source.
Detailed description of the invention
Fig. 1 is the natural cooling source energy conserving system cross-sectional view provided by the embodiment of the utility model based on cold source enthalpy；
Fig. 2 is the cross-sectional view of constant pressure mechanism provided by the embodiment of the utility model；
1. cabinet, 2. blowers one, 3. evaporation coils, 4. condensation bins, 5. compressors, 6. blowers three, 7. water distributors, 8. condensations
Coil pipe, 9. humidifiers, 10. collecting boxs, 11. gaps, 12. drainpipes, 13. air filters, 14. constant-voltage equipments, 15. air inlets
Fly net, 16. controllers, 17. ventilation holes, 18. protective nets, 19. water pipes, 20. micro pumps, 21. blowers two, 22. blowers four,
23. distinguished and admirable guiding shell, 24. air draught diversion trenches, 25. blowing diversion trenches.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is the natural cooling source energy conserving system cross-sectional view provided by the embodiment of the utility model based on cold source enthalpy, in order to
Convenient for explanation, it is only illustrated in the relevant part of the utility model.
The system includes:
Set on outdoor cabinet 1, cabinet 1 is successively arranged ventilation hole 17, cooling device and blower 1, blower from bottom to up
One 2 air outlet is connected to the space (i.e. interior described in this patent) where heat source, and the air intake vent of blower 1 passes through ventilation
Hole 17 is communicated with the atmosphere；
Set on indoor blower 2 21, the air outlet of blower 2 21 is connected to outdoor, the air intake vent of blower 2 21 and interior
Connection；
Enthalpy sensor one indoors, set on outdoor enthalpy sensor two, with enthalpy sensor one, enthalpy sensor
Two, the controller 16 of blower one, blower two and refrigerating plant communication connection, controller model ZYD-XF-5.0；
Wherein, enthalpy sensor one is for detecting indoor enthalpy, and is sent to controller 16；
Enthalpy sensor two is sent to controller 16 for detecting outdoor enthalpy；
When outdoor enthalpy is lower than indoor enthalpy, while starting blower 1 and blower 2 21；
When outdoor enthalpy is greater than or equal to indoor enthalpy, while starting refrigerating plant, start blower one and blower two.
When outdoor enthalpy is lower than indoor enthalpy, cooled down by being introduced directly into natural cooling source to space where heat source,
If outdoor enthalpy is greater than or equal to indoor enthalpy, after cooling down to natural cooling source, it is re-introduced into space where heat source.
In the utility model embodiment, above-mentioned cooling device includes:
Condensation bin 4 is set in cabinet 1；
And compressor 5 and condenser coil 8 in condensation bin 4, it is set to the evaporation coil of refrigeration warehouse outer (i.e. in cabinet)
3, evaporation coil 3 is set between the air intake vent and ventilation hole 17 of blower 1；
The refrigerant exit end of compressor 5 is connect with the refrigerant inlet end pipe road of condenser coil 8, the refrigerant of condenser coil 8
Outlet end is connect with the refrigerant inlet end pipe road of evaporation coil 3, and the refrigerant exit end of evaporation coil 3 and the refrigerant of compressor 5 enter
Mouth end pipe road connection, wherein compressor 5 and 16 communication connection of controller.
When outdoor enthalpy is greater than or equal to indoor enthalpy, start compressor 16, refrigerating plant enters to from ventilation hole 17
Natural cooling source cool down, the enthalpy of natural cooling source is reduced, then through blower 1 that the cold source after cooling is sent to the room, to room
Inside cool down, while outdoor is discharged in indoor heat by blower 2 21.
In the utility model embodiment, in order to improve refrigerating efficiency, humidifier 9, humidifier 9 are equipped in condensation bin 4
It is disposed adjacent with condenser coil 8, the water inlet of humidifier 8 is connected to by water distributor 7 with the condensation-water drain of condenser coil 4, is added
The condensation-water drain of wet device 8 is connected to collecting box 10, and micro pump 20 and water level sensor, micro pump are equipped in collecting box 10
20 water outlet is connected to by water pipe 19 with the water inlet of water distributor 7.
Humidifier 9 is to be cooled down by being evaporated to ponding to condenser coil 8, when the water in collecting box 10 is higher by
Ponding in collecting box 10 is pumped into water distributor 7 by certain altitude, micro pump 20, is entered back into humidifier 9 and is carried out double evaporation-cooling.
In the utility model embodiment, it is equipped with gap 11 on the top of collecting box 10, gap 11 passes through drainpipe
12 with the atmosphere outside cabinet 1, when 20 failure of micro pump or condensed water can not evaporating completely it is complete, when the height of ponding reaches
When 11 open height of spilling water, extra condensed water is discharged to outside cabinet 1 by the drainpipe 12 terminated by gap 11.
In the utility model embodiment, blower 36, the air intake vent and condensation bin 4 of blower 36 are equipped in condensation bin 4
Connection, air outlet are connected to outdoor, blower 36 and 16 communication connection of controller, while starting compressor 5, control blower
36 startings, since compressor 6 and condenser coil 8 can generate heat at work, blower 36 is for the heat dissipation in condensation bin 4.
In the utility model embodiment, in order to protect condensation bin 4, it is equipped with protective net 18 in the side wall of condensation bin 4, it can be with
For keeping out foreign matter.
In the utility model embodiment, it is successively arranged in ventilation hole 17 along air inlet direction: air inlet fly net 15 and sky
Air filter 13, for filtering the natural cooling source entered from ventilation hole.
In the utility model embodiment, constant-voltage equipment 14 is equipped between air inlet fly net 15 and air filter 13,
The constant-voltage equipment 14 includes:
For removing the constant pressure mechanism of dust on air inlet fly net 15 and air filter 13,
Wind pressure sensor one at ventilation hole 17, the wind pressure sensor two set on one lower section of blower and wind pressure sense
The differential pressure pickup of two communication connection of device one and wind pressure sensor and with the control that extrudes sensor and constant pressure mechanism communication connection
Device.
When detect the pressure difference between wind pressure sensor one and wind pressure sensor two be greater than pressure threshold, then drive constant pressure machine
Structure is dusted air inlet fly net 15 and air filter 13.
Fig. 2 is the cross-sectional view of constant pressure mechanism provided by the embodiment of the utility model, and constant pressure mechanism includes:
Wind direction blower inlet casing 23, is respectively equipped with blowing diversion trench 25 and air draught diversion trench 24, and blowing diversion trench 24 is towards air mistake
Filter 13 is arranged, and air draught diversion trench 24 is arranged towards air inlet fly net 15；
The air inlet of blower 4 22 in wind direction blower inlet casing 23, blower 4 22 is connected to air draught diversion trench 24, blower
4 22 air outlet with blowing diversion trench 25 be connected to, and with 16 communication connection of controller；
The extending direction of symmetrically arranged two guide rail one, guide rail one is vertical with the extending direction of wind direction blower inlet casing 23, wind direction
The both ends of blower inlet casing 23 are slidably connected with two guide rails one respectively；
Guide rail two is set in wind direction blower inlet casing 23, and is arranged along the extending direction of wind direction blower inlet casing 23, sliding with blower 4 22
Dynamic connection；
The driving portion one connecting with blower 4 22, driving portion one are electrically connected with controller 16, and 4 22 edge of blower is driven to lead
The extending direction of rail two moves；
Driving portion two is connect with wind direction blower inlet casing 23, driving portion two is electrically connected with controller 26, and drives wind direction blower inlet casing
23 move along the extending direction of guide rail one；
In the utility model embodiment, driving portion one and driving portion two are by motor driven, and motor passes through connecting rod
Or drag-line is fixed with wind direction diversion division or blower, drives wind direction diversion division and blower to transport towards corresponding direction by connecting rod or drag-line
It is dynamic.
When detect the pressure difference between wind pressure sensor one and wind pressure sensor two be greater than pressure threshold, then drive constant pressure machine
Blower 4 22 in structure, wind are sucked out of air draught diversion trench 24, are dusted to air inlet fly net 15, out of blowing diversion trench 25
Blowout, is dusted air filter 13, while controlling blower 4 22 by driving portion one with the speed of setting along guide rail two
Movement, and timing drives driving portion two, so that wind direction blower inlet casing 23 is moved along guide rail one, to realize air inlet fly net 15 and air
Dedusting in the entire surface of filter 13.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of natural cooling source energy conserving system based on cold source enthalpy, which is characterized in that the system comprises:
Set on outdoor cabinet, cabinet is successively arranged ventilation hole, cooling device and blower one, the outlet air of blower one along air inlet wind direction
Mouth is connected to the space where heat source, and the air intake vent of blower one is communicated with the atmosphere by ventilation hole；
The air outlet of blower two set on space where heat source, blower two is connected to outdoor, the air intake vent of blower two and heat source institute
It is connected in space；
And the enthalpy sensor one set on space where heat source, set on outdoor enthalpy sensor two, with enthalpy sensor one, enthalpy
It is worth the controller of sensor two, blower one, blower two and refrigerating plant communication connection.
2. as described in claim 1 based on the natural cooling source energy conserving system of cold source enthalpy, which is characterized in that
Enthalpy sensor one is sent to controller for detecting indoor enthalpy；
Enthalpy sensor two is sent to controller for detecting outdoor enthalpy；
When outdoor enthalpy is lower than indoor enthalpy, while starting blower one and blower two；
When outdoor enthalpy is greater than or equal to indoor enthalpy, while starting refrigerating plant, start blower one and blower two.
3. as described in claim 1 based on the natural cooling source energy conserving system of cold source enthalpy, which is characterized in that the cooling device packet
It includes:
Condensation bin is set in cabinet；
And compressor and condenser coil in condensation bin, the evaporation coil outside refrigeration warehouse, evaporation coil are set to blower
Between one air intake vent and ventilation hole；
The refrigerant exit end of compressor and the connection of the refrigerant inlet end pipe road of condenser coil, the refrigerant exit end of condenser coil with
The refrigerant inlet end pipe road of evaporation coil connects, and the refrigerant exit end of evaporation coil and the refrigerant inlet end pipe road of compressor connect
It connects, wherein compressor is connect with controller communication.
4. as described in claim 1 based on the natural cooling source energy conserving system of cold source enthalpy, which is characterized in that the system is also wrapped
It includes:
The humidifier being arranged in condensation bin, humidifier are disposed adjacent with condenser coil, and the water inlet of humidifier passes through water distributor
It is connected to the condensation-water drain of condenser coil, the condensation-water drain of humidifier is connected to collecting box, and Miniature water is equipped in collecting box
The water outlet of pump and water level sensor, micro pump is connected to by water pipe with the water inlet of water distributor.
5. as claimed in claim 4 based on the natural cooling source energy conserving system of cold source enthalpy, which is characterized in that on the top of collecting box
Equipped with gap, gap passes through the atmosphere outside drainpipe and cabinet.
6. as claimed in claim 3 based on the natural cooling source energy conserving system of cold source enthalpy, which is characterized in that be equipped in condensation bin
The air intake vent of blower three, blower three is connected to condensation bin, and air outlet is connected to outdoor, and blower three is connect with controller communication.
7. as claimed in claim 3 based on the natural cooling source energy conserving system of cold source enthalpy, which is characterized in that in ventilation hole along air inlet
It is successively arranged at direction: air inlet fly net and air filter.
8. as claimed in claim 7 based on the natural cooling source energy conserving system of cold source enthalpy, which is characterized in that air inlet fly net with
Constant-voltage equipment is equipped between air filter, the constant-voltage equipment includes:
For removing the constant pressure mechanism of air inlet fly net and the online dust of air filtration；
Wind pressure sensor one set on disposed at air vent, the wind pressure sensor two set on the lower section of blower one, with wind pressure sensor one and
The differential pressure pickup of two communication connection of wind pressure sensor and controller with differential pressure pickup and constant pressure mechanism communication connection.
9. as claimed in claim 8 based on the natural cooling source energy conserving system of cold source enthalpy, which is characterized in that the constant pressure mechanism packet
It includes:
Wind direction blower inlet casing is respectively equipped with blowing diversion trench and air draught diversion trench, and blowing diversion trench is arranged towards air filter, air draught
Diversion trench is arranged towards air inlet fly net；
The air inlet of blower four in wind direction blower inlet casing, blower four is connected to air draught diversion trench, the air outlet of blower four with
Diversion trench of drying is connected to, and is connect with controller communication；
The extending direction of symmetrically arranged two guide rail one, guide rail one is vertical with the extending direction of wind direction blower inlet casing, wind direction blower inlet casing
Both ends be slidably connected respectively with two guide rails one；
Guide rail two is set in wind direction blower inlet casing, and is arranged along the extending direction of wind direction blower inlet casing, is slidably connected with blower four；
The driving portion one connecting with blower four, driving portion one are electrically connected with the controller, and drive blower four along the extension of guide rail two
Direction movement；
Driving portion two is connect with wind direction blower inlet casing, driving portion two is electrically connected with the controller, and drives wind direction blower inlet casing along guide rail one
Extending direction movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639573.9U CN209214035U (en) | 2018-10-09 | 2018-10-09 | A kind of natural cooling source energy conserving system based on cold source enthalpy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639573.9U CN209214035U (en) | 2018-10-09 | 2018-10-09 | A kind of natural cooling source energy conserving system based on cold source enthalpy |
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| CN209214035U true CN209214035U (en) | 2019-08-06 |
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ID=67455581
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| CN201821639573.9U Active CN209214035U (en) | 2018-10-09 | 2018-10-09 | A kind of natural cooling source energy conserving system based on cold source enthalpy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855213A (en) * | 2018-10-09 | 2019-06-07 | 芜湖中壹达节能科技有限公司 | A kind of natural cooling source energy conserving system and power-economizing method based on cold source enthalpy |
-
2018
- 2018-10-09 CN CN201821639573.9U patent/CN209214035U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855213A (en) * | 2018-10-09 | 2019-06-07 | 芜湖中壹达节能科技有限公司 | A kind of natural cooling source energy conserving system and power-economizing method based on cold source enthalpy |
| CN109855213B (en) * | 2018-10-09 | 2023-09-29 | 芜湖中壹达节能科技有限公司 | Natural cold source energy-saving system and energy-saving method based on cold source enthalpy value |
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