CN208846649U - A kind of energy recycle device and air-conditioning system - Google Patents
A kind of energy recycle device and air-conditioning system Download PDFInfo
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- CN208846649U CN208846649U CN201821598433.1U CN201821598433U CN208846649U CN 208846649 U CN208846649 U CN 208846649U CN 201821598433 U CN201821598433 U CN 201821598433U CN 208846649 U CN208846649 U CN 208846649U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model discloses a kind of energy recycle device and air-conditioning system, energy recycle device are connected in air-conditioning system comprising: air draft side energy regenerating solution line circulator connects air draft side energy regenerating coil pipe；Air-supply side energy regenerating solution line circulator, connection air-supply side energy regenerating coil pipe；Energy converts tank, and air draft side energy regenerating solution line circulator and air-supply side energy regenerating solution line circulator are separately connected energy conversion tank.The energy recycle device centralized recovery air draft energy of the utility model, accomplishes energy thermal balance, system the operation is stable using energy storage device, and avoids the moisture condensation frosting of air-conditioning coil pipe.The a set of independent air draft side of self-contained and air-supply side solution circular water replenishing constant pressure arrangement, not by air-conditioner set device characteristics, unit position, each unit the constraints such as operation start-stop time, can recover energy in energy regenerating season reasonable distribution.
Description
Technical field
The utility model relates to a kind of energy recycle devices, specifically, being to be related to a kind of be suitable for more set air-supplies
And the liquid circulated energy recycle device of the air-conditioning system of air exhausting device.The utility model further relates to a kind of including above-mentioned
The air-conditioning system of energy recycle device.
Background technique
In the prior art, air-conditioning system energy regenerating is usually that (winter is heat, and summer is by the energy in exhaust system
Cooling capacity) it is recovered in solution by way of solution cycle heat exchange.
And the air draft capacity and runing time in more rooms be it is uncertain, Normal practice is exhaust blower in the room and send
The one-to-one separate configurations of recycling coil pipe of blower, that is, the air draft energy (heat/cold) in the room must be directly by this
The air-supply in room uses.This scheme has solution system capacity small, and the energy storage energy of system is insufficient, to the supply air temperature essence in room
Degree controls unfavorable problem, and especially precision air conditioner there is also situations such as control parameter is out of control.And one-to-one separate configurations are just
Every set unit is needed to have a set of independent constant pressure supply water circulator, the device is small and scattered, and stability is poor, and leak point is more.
In winter, if the recovered temperature of energy recycle device is lower than the frosting temperature blown, air-supply unit will appear coil frost broken, sky
The accident of fortune is mediated, meanwhile, the unstable problem that will also result in frosting of recovered temperature.
Utility model content
The purpose of the utility model is to provide a kind of energy recycle device and the air-conditioning system including the energy recycle device
System, energy recycle device is suitable for the air-conditioning system with more set air-supplies and air exhausting device, by the energy centralized recovery in air draft
After reallocate, meanwhile, using recycling heat air-supply it is stable.
To achieve the goals above, the energy recycle device of the utility model is connected with an air-conditioning system, the air-conditioning
System includes air exhausting device and air supply device, and the air exhausting device includes air draft side energy regenerating coil pipe, the air supply device packet
Include air-supply side energy regenerating coil pipe, wherein the energy recycle device includes: air draft side energy regenerating solution line circulation dress
It sets, connects the air draft side energy regenerating coil pipe；Air-supply side energy regenerating solution line circulator, connects air-supply side energy
Amount recycling coil pipe；Energy converts tank, and the air draft side energy regenerating solution line circulator and air-supply side energy regenerating are molten
Liquid pipe pipeline circulating device is separately connected the energy conversion tank.
It further include being recycled with the air draft side energy regenerating solution line in one embodiment of above-mentioned energy recycle device
The air draft side solution circulation pump that device is connected.
It further include being recycled with the air draft side energy regenerating solution line in one embodiment of above-mentioned energy recycle device
The air draft side solution circular water replenishing constant pressure arrangement that device is connected.
It further include being recycled with air-supply side energy regenerating solution line in one embodiment of above-mentioned energy recycle device
The air-supply side solution circulation pump that device is connected.
In one embodiment of above-mentioned energy recycle device, the air draft side energy regenerating coil pipe is multiple, the air draft
Multiple air draft side energy regenerating coil pipes are connected in series in side energy regenerating solution line circulator.
In one embodiment of above-mentioned energy recycle device, air-supply side energy regenerating coil pipe is multiple, the air-supply
Multiple air-supply side energy regenerating coil pipes are connected in series in side energy regenerating solution line circulator.
The air-conditioning system of the utility model includes air exhausting device, air supply device and energy recycle device, the air exhausting device
Including air draft side energy regenerating coil pipe, the air supply device includes air-supply side energy regenerating coil pipe, wherein the energy regenerating dress
It is set to above-mentioned energy recycle device.
The beneficial functional of the utility model is that the energy recycle device centralized recovery air draft energy of the utility model is sharp
Accomplish energy thermal balance, system the operation is stable with energy storage device, and avoids the moisture condensation frosting of air-conditioning coil pipe.
The a set of independent air draft side of self-contained and air-supply side solution circular water replenishing constant pressure arrangement, it is not special by air-conditioner set equipment
Property, unit position, each unit the constraints such as operation start-stop time, can be recycled in energy regenerating season reasonable distribution
Energy.
Realized in management give/air draft separation management mode, more accurately.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Detailed description of the invention
Fig. 1 is the systematic schematic diagram of the energy recycle device of the utility model；
Fig. 2 is the structural block diagram of the air-conditioning system of the utility model.
Wherein, appended drawing reference
100: energy recycle device
110: air draft side energy regenerating solution line circulator
120: air-supply side energy regenerating solution line circulator
130: energy converts tank
140: air draft side solution circulation pump
150: air-supply side solution circulation pump
160: air draft side solution circular water replenishing constant pressure arrangement
10: air-conditioning system
11: air exhausting device
12: air supply device
13: air draft side energy regenerating coil pipe
14: air-supply side energy regenerating coil pipe
C1-C5: monitor
Specific embodiment
Technical solutions of the utility model are described in detail in the following with reference to the drawings and specific embodiments, with further
Understand the purpose of this utility model, scheme and effect, but is not intended as the limit of the appended claims for the utility model protection scope
System.
It is directed to the reference of " embodiment ", " another embodiment ", " the present embodiment " etc. in specification, refers to the reality of description
Applying example may include specific feature, structure or characteristic, each embodiment of but not must comprising these special characteristics, structure or
Characteristic.In addition, such statement not refers to the same embodiment.Further, describe in conjunction with the embodiments specific feature,
When structure or characteristic, regardless of either with or without specific description, it has been shown that such feature, structure or characteristic are integrated to other realities
Apply in example is in the knowledge of those skilled in the range.
Some vocabulary is used in specification and following claims to censure specific components or component, this field
The member of ordinary skill, it is to be appreciated that technology user or manufacturer can be different noun or term come call the same component or
Component.This specification and following claims not in such a way that the difference of title is as component or component is distinguished, and
It is the criterion with component or component difference functionally as differentiation.In specification in the whole text and subsequent claim
Mentioned " comprising " and "comprising" is an open term, therefore should be construed to " including but not limited to ".In addition, " connection "
One word includes any direct and indirect connection means herein.
It should be noted that such as occur in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, be not instruction
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.For " first ", " second ", " third ", " the 4th " grade convenient for clear explanation, addressed herein
Sequence term be for by element, region, partially with another the same or similar element, region, partially distinguish, Er Feiyong
To limit specific element, region, part.
The energy recycle device of the utility model utilizes the energy in air draft according to Fresh air handling units operation reserve centralized recovery,
And it is set using the independent energy conversion tank with functions such as energy storage conversion, balance pressure, systems stabilisation, adjusting temperature
It is standby.The generation for the problems such as the utility model accomplishes energy thermal balance using energy storage device, avoids the moisture condensation frosting of air-conditioning coil pipe, simultaneously
System stability is strong.
Specifically, as depicted in figs. 1 and 2, the energy recycle device 100 of the utility model is connected with air-conditioning system 10,
Air-conditioning system 10 includes air exhausting device 11 and air supply device 12, wherein and air exhausting device 11 includes air draft side energy regenerating coil pipe 13,
Air supply device 12 includes air-supply side energy regenerating coil pipe 14, and energy recycle device 100 includes air draft side energy regenerating solution line
Circulator 110, air-supply side energy regenerating solution line circulator 120 and energy convert tank 130.Air draft side energy regenerating
Solution line circulator 110 connects air draft side energy regenerating coil pipe 13, side energy regenerating solution line circulator 120 of blowing
Connection air-supply side energy regenerating coil pipe 14, air draft side energy regenerating solution line circulator 110 and air-supply side energy regenerating
Solution line circulator 120 is separately connected energy conversion tank 130.
When the energy recycle device 100 of the utility model works, the air exhausting device 11 of air-conditioning system 10 is operated, air exhausting device
11 wind energy amount is absorbed into air draft side energy regenerating solution line circulation by corresponding air draft side energy regenerating coil pipe 13
In the solution of device 110, energy in solution exchanges to energy by water flow and converts in tank 130, at this time energy convert tank 130 into
Enter energy storage stage.When energy utilization, energy converts the energy in tank 130 and passes through air-supply side energy regenerating solution line circulator
120 are recycled in air-supply side energy regenerating coil pipe 14.Wherein, it air draft side energy regenerating solution line circulator 110 and send
Solution in wind side energy regenerating solution line circulator 120 is, for example, ethylene glycol solution, the energy regenerating of the utility model
It is illustrated by taking " ethylene glycol solution " as an example below solution, other certain solution systems are also suitable.
In an embodiment of the utility model, energy recycle device 100 further includes and air draft side energy regenerating solution conduit
The air draft side solution circulation pump 140 that pipeline circulating device 110 is connected.Energy recycle device 100 further includes returning with air-supply side energy
Receive the air-supply side solution circulation pump 150 that solution line circulator 120 is connected.
Air draft side solution circulation pump 140 is to recycle ethylene glycol as air draft side energy regenerating solution line circulator 110
Solution circulation power overcomes the flow resistance of air draft coil pipe and ethylene glycol transfer pipeline, guarantees air draft side energy regenerating solution conduit
The flow velocity and energy that ethylene glycol solution recycles in pipeline circulating device 110 convey hydraulic head.Side solution circulation pump 150 of blowing is conduct
Side energy regenerating solution line circulator 120 of blowing recycles ethylene glycol solution circulation power, overcomes air draft coil pipe and ethylene glycol
The flow resistance of transfer pipeline guarantees the stream of ethylene glycol solution circulation in air-supply side energy regenerating solution line circulator 120
Speed and energy convey hydraulic head.
In an embodiment of the utility model, energy recycle device 100 further includes and air draft side energy regenerating solution conduit
The air draft side solution circular water replenishing constant pressure arrangement 160 that pipeline circulating device 110 is connected.Air draft side solution circular water replenishing constant pressure arrangement
160 effect is to guarantee that the solution in air draft side energy regenerating solution line circulator 110 does not vaporize, not water shortage, not superpressure,
The hydrostatic value of solution line circulator is maintained, which uses enclosed pressurization methods, air draft side energy regenerating solution line
Circulator 110 is in a hydrostatic value, and circular flow and circulating pump lift are supply and exhaust ratio according to air-conditioning system, air-supply
Coil system resistance, air draft coil system resistance equivalence determine.
In an embodiment of the utility model, air draft side energy regenerating coil pipe 13 be it is multiple, air draft side energy regenerating is molten
Multiple air draft side energy regenerating coil pipes 13 are connected in series in liquid pipe pipeline circulating device 110.Blow side energy regenerating coil pipe 14 be it is multiple,
Multiple air-supply sides energy regenerating coil pipe 14 is connected in series in air-supply side energy regenerating solution line circulator 130.That is, more
The energy of each air draft side energy regenerating coil pipe 13 of a air exhausting device 11 passes through same set of air draft side energy regenerating solution conduit
Pipeline circulating device 110 recycles, and each air-supply side energy regenerating coil pipe 14 of multiple air supply devices 12 passes through same set of air-supply side
Energy regenerating solution line circulator 120 conveys energy.
In the utility model, more air-conditioner set air draft loads enter energy dress and change tank after recycling by ethylene glycol solution
130, it is flow buffering, equalized temperature, energy redistribution etc. that energy dress, which changes the effect of tank 130,.The energy that air draft coil pipe is recovered to
It is transported to running air-conditioner set coil pipe after transporting by the tank body, reaches the recycling purpose of energy.
Energy conversion tank 130, which is one, pressure volume tank, which is greater than air draft side energy regenerating solution line and follows
The total measurement (volume) of loop device 110 and the solution for side energy regenerating solution line circulator 120 of blowing, that is to say, that energy turns
The volume for changing tank 130 is greater than air draft side energy regenerating solution line circulator 110 and follows with air-supply side energy regenerating solution line
The sum of the solution capacity of loop device 120.And the design pressure of energy conversion tank 130 is greater than air draft side energy regenerating solution line
The operating pressure of circulator 110 and side energy regenerating solution line circulator 120 of blowing.The tank of energy conversion tank 130
Body can be vertical tank body or horizontal tank body.
The operational management process of the energy recycle device 100 of the utility model are as follows: in winter or the operation of summer air-conditioning system,
Air-conditioning system 10 (including air supply device 11, air exhausting device 12) opens operation, and the air draft side energy of the air exhausting device 11 of unlatching returns
The valve opening of closing quotation pipe 13, air draft side solution circulation pump 140 is in operating status, is operated according to system loading frequency conversion, air draft
The wind energy amount of air exhausting device is absorbed by side energy regenerating solution line circulator 110 by air draft side energy regenerating coil pipe 13
In solution.Energy in solution exchanges to energy by water flow and converts in tank 130, which converts tank 130 and enter energy storage stage,
State of temperature in energy conversion tank 130 is monitored simultaneously.As air exhausting device 11 opens quantity and the increase of time, when energy is converted
When solution temperature in tank 130 reaches the equilibrium temperature controlled needed for air supply device 12, the air-supply system for stablizing open at present is checked
System, determination need energy regenerating air supply device 12, open its corresponding air-supply side energy regenerating coil pipe 14, and it is molten to open air-supply side
Liquid circulating pump 150 enters the program of energy recycling, achievees the purpose that exhaust air energy recovery recycles.
To guarantee the operation of system normal table, the energy recycle device 100 of the utility model also has following main monitoring
Point, in conjunction with Fig. 1 and Fig. 2:
The solution temperature monitor C1 being set in energy conversion tank 130, the effect of solution temperature monitor C1 are to obtain
The temperature parameter of the temperature and recycling energy that recover energy.
It is set to the status monitor C2 of air exhausting device 11, status monitor C2 is used to monitor the operation of each air exhausting device 11
State, and then control the equipment running status of energy recycle device 100.
It is set to the status monitor C3 of air supply device 12, status monitor C3, which is used to analyze, needs setting for energy recycling
It is standby and give and deploy.
It is set to the circulating pump monitor C4 of air draft side solution circulation pump 140, the effect of circulating pump monitor C4 is basis
The energy regenerating operation quantity of air exhausting device 11 carries out frequency control.
It is set to the circulating pump monitor C5 of air-supply side solution circulation pump 150, the effect of circulating pump monitor C5 is basis
Energy regenerating quantity of blowing carries out frequency control.
For example, monitoring the working condition of air supply device 12 by status monitor C3, that is, monitor air-supply side energy regenerating disk
The working condition of each of pipe 14 coil pipe, for example monitor the m air-conditioner set starting of air supply device 12, then open air-supply side
The valve of the ethylene glycol waterpipe of the correspondence m air-conditioner set of energy regenerating coil pipe 14.
The ethylene glycol for detecting air-supply side energy regenerating solution line circulator 120 of air-supply side solution circulation pump 150
Flow, feedback arrive circulating pump monitor C5, to control to adjust the pump capacity of air-supply side solution circulation pump 150.
And so on, quantity (unit for needing to recycle) is opened according to air-supply coil pipe and adjusts water circulating pump flow, reaches needle
To the purpose of property unit recycling.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (7)
1. a kind of energy recycle device is connected with an air-conditioning system, the air-conditioning system includes air exhausting device and air supply device,
The air exhausting device includes air draft side energy regenerating coil pipe, and the air supply device includes air-supply side energy regenerating coil pipe, feature
It is, the energy recycle device includes:
Air draft side energy regenerating solution line circulator connects the air draft side energy regenerating coil pipe；
Air-supply side energy regenerating solution line circulator, connects air-supply side energy regenerating coil pipe；And energy converts tank,
The air draft side energy regenerating solution line circulator and air-supply side energy regenerating solution line circulator are separately connected
The energy converts tank.
2. energy recycle device according to claim 1, which is characterized in that further include molten with air draft side energy regenerating
The air draft side solution circulation pump that liquid pipe pipeline circulating device is connected.
3. energy recycle device according to claim 1, which is characterized in that further include molten with air draft side energy regenerating
The air draft side solution circular water replenishing constant pressure arrangement that liquid pipe pipeline circulating device is connected.
4. energy recycle device according to claim 1, which is characterized in that further include molten with air-supply side energy regenerating
The air-supply side solution circulation pump that liquid pipe pipeline circulating device is connected.
5. energy recycle device according to any one of claims 1 to 4, which is characterized in that air draft side energy regenerating
Coil pipe is multiple, the multiple air draft side energy regenerating disks of the air draft side energy regenerating solution line circulator series connection
Pipe.
6. energy recycle device according to any one of claims 1 to 4, which is characterized in that air-supply side energy regenerating
Coil pipe is multiple, the multiple air-supply side energy regenerating disks of the air-supply side energy regenerating solution line circulator series connection
Pipe.
7. a kind of air-conditioning system, the air-conditioning system includes air exhausting device, air supply device and energy recycle device, the air draft dress
It sets including air draft side energy regenerating coil pipe, the air supply device includes air-supply side energy regenerating coil pipe, which is characterized in that the energy
Amount recyclable device is energy recycle device as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598433.1U CN208846649U (en) | 2018-09-28 | 2018-09-28 | A kind of energy recycle device and air-conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598433.1U CN208846649U (en) | 2018-09-28 | 2018-09-28 | A kind of energy recycle device and air-conditioning system |
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| CN208846649U true CN208846649U (en) | 2019-05-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114781A (en) * | 2018-09-28 | 2019-01-01 | 中国中元国际工程有限公司 | A kind of energy recycle device, air-conditioning system and energy reclaiming method |
| CN113983571A (en) * | 2021-10-26 | 2022-01-28 | 上海建工集团股份有限公司 | Fresh air processing system and method |
| CN118375999A (en) * | 2024-06-20 | 2024-07-23 | 南京工业大学 | Distributed exhaust heat recovery system and operation optimization control method thereof |
-
2018
- 2018-09-28 CN CN201821598433.1U patent/CN208846649U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114781A (en) * | 2018-09-28 | 2019-01-01 | 中国中元国际工程有限公司 | A kind of energy recycle device, air-conditioning system and energy reclaiming method |
| CN109114781B (en) * | 2018-09-28 | 2024-07-09 | 中国中元国际工程有限公司 | Energy recovery device, air conditioning system and energy recovery method |
| CN113983571A (en) * | 2021-10-26 | 2022-01-28 | 上海建工集团股份有限公司 | Fresh air processing system and method |
| CN118375999A (en) * | 2024-06-20 | 2024-07-23 | 南京工业大学 | Distributed exhaust heat recovery system and operation optimization control method thereof |
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