CN2684062Y - Packaged electromechanical integration energy storage central air conditioning unit - Google Patents
Packaged electromechanical integration energy storage central air conditioning unit Download PDFInfo
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- CN2684062Y CN2684062Y CNU2003201007081U CN200320100708U CN2684062Y CN 2684062 Y CN2684062 Y CN 2684062Y CN U2003201007081 U CNU2003201007081 U CN U2003201007081U CN 200320100708 U CN200320100708 U CN 200320100708U CN 2684062 Y CN2684062 Y CN 2684062Y
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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 relates to a combined electromechanical integration energy storage central air conditioning unit, which is characterized in that the central air conditioning unit is composed of four functional sections of a refrigerating (heating) functional section, an energy storage functional section, a heat exchange functional section and a controlling functional sections in combination, or composed of two or three of the functional sections. Each functional section is composed of one or a plurality of containers with identical or different sizes, and corresponding function devices are arranged in the containers. Various pipelines and control circuits form a closed-cycle system in series connection or parallel connection or compounding series-parallel connection between every container between functional sections and every container in functional sections. Thus, a relative standard of the product can be formed. Standardized respective types series machine units product can be produced in batches. Thus, product reliability and quality are greatly enhanced. At the same time, construction period of the energy storage central air conditioning unit is also greatly shortened. Working amounts of adjustment and installation are reduced, and the user's cost is decreased.
Description
Affiliated technical field:
The utility model belongs to central air-conditioning and energy accumulating technique field, relates in particular to a kind of combined type electromechanical integration energy storage central air condition.
Background technology:
Energy accumulation air conditioner is to utilize the cheap electric power of electrical network between low-load period, cold (heat) that (heat) mechanism of will freezing is got can by heat transfer medium make accumulation of energy medium (being generally covert liquid) in the energy-storage system with the form of sensible heat or latent heat with cold (heat) energy storage; During the electrical network high load capacity of electricity price costliness, make cold (heat) of storing in the accumulation of energy medium in the energy-storage system can discharge a kind of comprehensive air-conditioning system of also using by heat exchanger by heat transfer medium again for load.Energy accumulation air conditioner utilizes the accumulation of energy of paddy electricity general night, release during the peak electricity daytime can, dwindle peak-valley difference during the high underload of electrical network, realize electric power " peak load shifting ", be the new trend of central air-conditioning development.
Existing energy storage central air condition system, be many generally with ice-reserving, mostly design cold (heat) matchmaker pump, pipe arrangement, control loading amount etc. according to the energy storage pool capacity system by building design units, again by the on-the-spot processing of installation company, install, country and industry still do not have technology and quality standard at present, can not standardized designs and construction, cause long construction period, difficulty big, debugging is complicated, construction costs height, and air-conditioning difficult quality guarantee.
Summary of the invention:
The objective of the invention is to propose a kind of combined type electromechanical integration energy storage central air condition unit of standardized designs, can form the relevant criterion of product by this, mass-produce standardized each specification series machine set product, thereby improve reliability of products and quality greatly, also shorten simultaneously the construction period of energy storage central air condition system greatly, reduce and install and debugging work load, reduce user cost.
Purpose described in the utility model is achieved through the following technical solutions: by refrigeration, hot functional section, accumulation of energy functional section, heat exchange function section, four of functional sections of control or wherein two or three functional sections combine.
Combined type electromechanical integration energy storage central air condition unit described in the utility model, each functional section is formed by corresponding function equipment is installed in the identical or different container of one or more sizes, between functional section in each container and each functional section between each container by various pipelines and control circuit, adopt serial or parallel connection or mix connection in series-parallel to connect, form a closed-cycle system.
Container described in the utility model can be a box-shaped, also can be cylindrical, and a function device only is installed in each container, also can install many, and each container can take bolt and other connector to hold together each other.
One or more is formed by the hot and cold machine of system for refrigeration described in the utility model, hot functional section.Refrigeration, the hot and cold machine of system in the hot functional section are in said vesse the various types of compact machine to be installed and condenser, throttling arrangement, the hot and cold equipment component of evaporimeter system combine, and the hot and cold equipment of system of boilers heated electrically also can be installed.
One or more forms accumulation of energy functional section described in the utility model by energy accumulating machine, and described energy accumulating machine is made up of container and heat-insulation layer, energy-storage system, heat transfer system.
Energy-storage system described in the utility model can be the Energy storage ball formula, also can be coiled, and the accumulation of energy mode can adopt latent heat formula or sensible heat formula or dive and show hybrid.
One or more forms heat exchange function section described in the utility model by heat exchanger, and described heat exchanger can be a plate type heat exchanger, can also be shell-tube type or telescopic heat exchanger.
Control functional section described in the utility model is made up of electromechanical equipment and control appliance.
Electromechanical equipment described in the utility model by heat transfer medium pump one or more, electric control valve, various kinds of sensors form; Control appliance is divided into foreground field control system, background monitoring system, long distance control system three parts.Foreground on-site supervision system is made up of programmable logic controller (PLC) (PLC) system and manual overvide, is connected with each functional section of unit, can realize on-the-spot control automatically or manually control.Background monitoring system is made up of host computer and corresponding software, by connecting field programmable logic controller (PLC), implements background monitoring, warning and data filing function; Remote monitoring is made up of computer and software, is connected with foreground field control system or background monitoring system by telecommunication, implements remote web control.
In technique scheme, the hot and cold machine of system described in each functional section, the ice-reserving machine, heat exchanger, control appliance etc. are installed in respectively in the box describe device, can also be installed in respectively in hydrostatic column or other shapes of containers, generally only install one in each container, can also in a container, install many.It is as a whole that each container can adopt connector such as bolt to connect each other.
The utility model can mass-produce standardized each specification series machine set product, thereby has improved reliability of products and quality greatly, also shortens the construction period of energy storage central air condition system simultaneously greatly, reduces and installs and debugging work load, reduces user cost.
Description of drawings:
Fig. 1 is between each functional section of the utility model, the connection layout of all connecting between inner each function device of each functional section;
Fig. 2 connects between each functional section of the utility model, connection layout in parallel between inner each function device of each functional section;
Fig. 3 is in parallel between each functional section of the utility model, the connection layout of connecting between inner each function device of each functional section;
Fig. 4 is between each functional section of the utility model, connection layout all in parallel between inner each function device of each function;
Fig. 5 is the Plane Installation schematic diagram of the whole units of the utility model.
The specific embodiment:
Further specify the concrete structure of the present utility model and the course of work below in conjunction with the accompanying drawing accompanying drawing.
System is during to loaded work piece, and when refrigeration, hot functional section 2 were connected in series with accumulation of energy functional section 4, the control by control functional section 6 can be achieved as follows four kinds of operating modes respectively:
1, singly hold hot and cold
When connecting between inner each function device of each functional section, as Fig. 1, control functional section 6 is opened according to user's request instruction valve V1, three-way control valve V3 is straight-through to be opened, valve V2 closes, any one or more among the series pump P opened, and the i.e. circulation in refrigeration, hot functional section 2 and accumulation of energy functional section 4 of heat transfer medium realizes singly holding hot and cold.
Between inner each function device of each functional section when in parallel, as Fig. 2, control functional section 6 refers to according to one or more among the user's request instruction valve Vz and respective host is opened, valve V3 leaves, valve Vh closes, open for any one or any many among the series pump P, heat transfer medium promptly circulates in accumulation of energy functional section 4 at refrigeration, hot functional section 2, realizes that any one or more system in the hot and cold machine 1 of series system is hot and cold, serial energy accumulating machine 3 any one or more accumulation of energys.When mixing connection in series-parallel between inner each function device of each functional section, can also realize corresponding function.
2, the accumulation of energy functional section is put hot and cold and to make hot and cold mechanism hot and cold
When connecting between inner each function device of each functional section, as Fig. 1, control functional section 6 is according to user's request, instruction valve V1 closes, valve V2 leaves, and three-way control valve V3 regulates, and opens for any one or any many among the series pump P, heat transfer medium promptly flows to circulation in the heat exchange function section 9 after refrigeration, hot functional section 2 and accumulation of energy functional section 4 mix, realize accumulation of energy functional section 4 put hot and cold and refrigeration, hot functional section 2 systems hot and cold.
Between inner each function device of each functional section when in parallel, as Fig. 2, control functional section 6 refers to open according to the one or more and respective host among the user's request instruction valve Vz, one or more opening among the valve Vh, valve V1 closes, valve V2 leaves, three-way control valve V3 regulates, open for any one or any many among the series pump P, heat transfer medium is promptly in refrigeration, after mixing, hot functional section 2 and accumulation of energy functional section 4 flow to circulation in the heat exchange function section 9, realize the series refrigeration, any one or more refrigeration in the hot machine 1, heat, series energy accumulating machine 3 any one or more are put cold, heat, serial heat exchanger 8 any one or more heat exchange.When mixing connection in series-parallel between inner each function device of each functional section, can also realize corresponding function.
3, accumulation of energy functional section list is put cold
When connecting between inner each function device of each functional section, as Fig. 1, control functional section 6 is according to user's request, instruction valve V1 closes, valve V2 leaves, triple valve V3 regulates, and any one or more among the series pump P opened, refrigeration, hot functional section 2 Host Shutdowns, heat transfer medium passes the cold and hot energy of accumulation of energy functional section 4 to heat exchange function section 9, and realization accumulation of energy functional section 4 is singly put hot and cold.
Between inner each function device of each functional section when all in parallel, as Fig. 2, control functional section 6 refers to open according to user's request instruction valve V1 pass, valve V2, triple valve 3 bypass, one or more among the valve Vz leave, one or more the opening among the valve Vh, refrigeration, hot functional section 2 Host Shutdowns, and heat transfer medium passes the energy of accumulation of energy functional section 4 to heat exchange function section 9, realize serial energy accumulating machine 3 any one or more put hot and cold, serial heat exchanger 8 any one or more heat exchange.When mixing connection in series-parallel between inner each function device of each functional section, can also realize corresponding function.
4, refrigeration, hot functional section list are for hot and cold
When connecting between inner each function device of each functional section, as Fig. 1, control functional section 6 is according to user's request, valve V1 closes, valve V2 leaves, triple valve V3 is straight-through to be opened, and main frame leaves, and any one or more among the series pump P opened, heat transfer medium will freeze, hot functional section 2 energy pass to heat exchange function section 9, realize refrigeration, hot functional section 2 single coolings.
Between inner each function device of each functional section when all in parallel, as Fig. 2, control functional section 6 refers to open according to user's request instruction valve V1 pass, valve V2, triple valve 3 straight-through opening, one or more among the valve Vz leave, one or more the opening among the valve Vh, and refrigeration, hot functional section 2 main frames are opened, and heat transfer medium will freeze, the energy of hot functional section 2 passes to heat exchange function section 9, realize that hot and cold machine 1 any one or more system of series system is hot and cold, one or more heat exchange arbitrarily of serial heat exchanger.When mixing connection in series-parallel between inner each function device of each functional section, can also realize corresponding function.
When above-mentioned being connected in series,, divide heat transfer medium to flow out flow through earlier refrigeration, hot functional section 2 (abbreviation upstream) and two kinds of arrangements of the accumulation of energy functional section 4 of flowing through earlier (abbreviation downstream) from heat exchange function section 9 in order to meet consumers' demand.
System is during to loaded work piece, and when refrigeration, hot functional section 2 were connected in parallel (abbreviation is connected in parallel) with accumulation of energy functional section 4, the control by control functional section 6 also can be achieved as follows four kinds of operating modes respectively:
1, singly hold hot and cold
When connecting between inner each function device of each functional section, as Fig. 3, control functional section 6 refers to open according to user's request instruction valve V1, valve V2, valve V3 closes, any one or more among the backing pump Pa opened, and the i.e. circulation in refrigeration, hot functional section 2 and accumulation of energy functional section 4 of heat transfer medium realizes singly holding hot and cold.
Between inner each function device of each functional section when all in parallel, as Fig. 4, control functional section 6 can also instruct main frame and Vz, Vx, Vh series of valves switch, realizes that hot and cold machine 1 any one or more system of series system is hot and cold, any one or more accumulation of energy of serial energy accumulating machine 3.When mixing connection in series-parallel between inner each function device of each functional section, can also realize corresponding function.
2, accumulation of energy and make hot and cold machine for hot and cold
When connecting between inner each function device of each functional section, as Fig. 3, control functional section 6 is according to user's request, instruction valve V1 regulates, valve V2 leaves, three-way control valve V3 regulates, and opens for any one or any many among the backing pump Pa, and one or more is opened arbitrarily among the secondary pumps Pb, the i.e. circulation in refrigeration, hot functional section 2 and accumulation of energy functional section 4 and heat exchange function section 9 of heat transfer medium realizes holding hot and cold and putting hot and cold.
Between inner each function device of each functional section when all in parallel, as Fig. 4, control functional section 6 can also instruct main frame and Vz, Vx, Vh series of valves switch, realize that any one or more system in the hot and cold machine 1 of series system is hot and cold, any one or more accumulation of energy of series energy accumulating machine 3, serial heat exchanger 8 any one or many heat exchange arbitrarily.When mixing connection in series-parallel between inner each function device of each functional section, can also realize corresponding function.
3, the accumulation of energy functional section is put hot and cold and is made hot and cold
When connecting between inner each function device of each functional section, as Fig. 3, valve V1, valve V2 leave, three-way control valve V3 regulates, any one or more among the backing pump Pa opened, any one or more among the secondary pumps Pb opened, and flows to 9 circulations of heat exchange function section after the heat transfer medium in accumulation of energy functional section 4 and refrigeration, the hot functional section 2 converges, and realizes putting hot and cold and supplying hot and cold.
Between inner each function device of each functional section when all in parallel, as Fig. 4, control functional section 6 can also instruct main frame and Vz, Vx, Vh series of valves switch, realize hot and cold machine 1 any one or more refrigeration (heat) of series system, any one or more accumulation of energy of series energy accumulating machine 3, serial heat exchanger 8 any one or more heat exchange.When mixing connection in series-parallel between inner each function device of each functional section, can also realize corresponding function.
4, Dan Fangleng
When connecting between inner each function device of each functional section, as Fig. 3, valve V1 leaves, valve V2 closes, three-way control valve V3 regulates, backing pump Pa closes, and one or more opens secondary pumps Pb arbitrarily, and refrigeration, hot functional section 2 are closed, heat transfer medium is in accumulation of energy functional section 4 and 9 circulations of heat exchange function section, and realization accumulation of energy functional section 4 is singly put cold.
Between inner each function device of each functional section when all in parallel, as Fig. 4, control functional section 6 can also instruct main frame and Vz, Vx, Vh series of valves switch, realize that hot and cold machine 1 any one or more system of system series system is hot and cold, any one or more accumulation of energy of series energy accumulating machine 3, serial heat exchanger 8 any one or more heat exchange.When mixing connection in series-parallel between inner each function device of each functional section, can also realize corresponding function.
5, refrigeration, hot functional section list are for hot and cold
When connecting between inner each function device of each functional section, as Fig. 3, valve V1 closes, valve V2 leaves, triple valve 3 is regulated, and backing pump Pa closes, and one or more opens secondary pumps Pb arbitrarily, heat transfer medium is in refrigeration, hot functional section 2 and heat exchange function section 9) between circulation, realize that refrigeration, hot functional section list put cold.
Between inner each function device of each functional section when all in parallel, as Fig. 4, control functional section 6 can also instruct Vz, Vx, Vh series of valves switch, and any one or more system of the hot and cold machine 1 of series system is hot and cold, serial heat exchanger 8 any one or more heat exchange.
Under the various working, control functional section 6 is according to feedback data such as each process point temperature sensors, valves such as automatic command three-way control valve are made the straight-through or bypass of corresponding discharge and are regulated, and purpose is that heat transfer medium temperature etc. is adjusted accordingly, to obtain the required technological parameter requirement of each operating mode.
Claims (10)
1. combined type electromechanical integration energy storage central air condition unit is characterized in that: by refrigeration, hot functional section (2), accumulation of energy functional section (4), heat exchange function section (9), (6) four of functional sections of control or wherein two or three functional sections combine.
2. combined type electromechanical integration energy storage central air condition unit according to claim 1, it is characterized in that: each functional section is formed by corresponding function equipment is installed in the identical or different container of one or more sizes, between functional section in each container and each functional section between each container by various pipelines and control circuit, adopt serial or parallel connection or mix connection in series-parallel to connect, form a closed-cycle system.
3. combined type electromechanical integration energy storage central air condition unit according to claim 2, it is characterized in that: described container can be a box-shaped, also can be cylindrical, a function device only is installed in each container, also can install many, each container can take bolt and other connector to hold together each other.
4. combined type electromechanical integration energy storage central air condition unit according to claim 1 and 2 is characterized in that: one or more is formed by the hot and cold machine of system (1) for described refrigeration, hot functional section (2).
5. combined type electromechanical integration energy storage central air condition unit according to claim 4, it is characterized in that: refrigeration, the hot and cold machine of system (1) in the hot functional section (2) are in said vesse the various types of compact machine to be installed and condenser, throttling arrangement, the hot and cold equipment component of evaporimeter system combine, and the hot and cold equipment of system of boilers heated electrically also can be installed.
6. combined type electromechanical integration energy storage central air condition unit according to claim 1, it is characterized in that: one or more forms described accumulation of energy functional section (4) by energy accumulating machine (3), and described energy accumulating machine (3) is made up of container and heat-insulation layer, energy-storage system, heat transfer system.
7. combined type electromechanical integration energy storage central air condition unit according to claim 6, it is characterized in that: energy-storage system can be the Energy storage ball formula, also can be coiled, the accumulation of energy mode can adopt latent heat formula or sensible heat formula or dive and show hybrid.
8. combined type electromechanical integration energy storage central air condition unit according to claim 1, it is characterized in that: one or more forms described heat exchange function section (9) by heat exchanger (8), described heat exchanger (8) can be a plate type heat exchanger, can also be shell-tube type or telescopic heat exchanger.
9. combined type electromechanical integration energy storage central air condition unit according to claim 1 is characterized in that: described control functional section (6) is made up of electromechanical equipment (7) and control appliance (5).
10. according to the described combined type electromechanical integration of claim 9 energy storage central air condition unit, it is characterized in that: described electromechanical equipment (7) by heat transfer medium pump one or more, electric control valve, sensor form; Control appliance (5) is divided into foreground field control system, background monitoring system, long distance control system three parts, and on-site supervision system in foreground is made up of programmable logic controller (PLC) (PLC) system and manual overvide, is connected with each functional section of unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201007081U CN2684062Y (en) | 2003-10-01 | 2003-10-01 | Packaged electromechanical integration energy storage central air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201007081U CN2684062Y (en) | 2003-10-01 | 2003-10-01 | Packaged electromechanical integration energy storage central air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684062Y true CN2684062Y (en) | 2005-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201007081U Expired - Fee Related CN2684062Y (en) | 2003-10-01 | 2003-10-01 | Packaged electromechanical integration energy storage central air conditioning unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN2684062Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102077050A (en) * | 2008-05-16 | 2011-05-25 | 苏纳珀有限公司 | Energy storage systems |
| CN106225182A (en) * | 2016-09-13 | 2016-12-14 | 珠海格力电器股份有限公司 | Universal development method and system and DDC (direct digital control) controller |
-
2003
- 2003-10-01 CN CNU2003201007081U patent/CN2684062Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102077050A (en) * | 2008-05-16 | 2011-05-25 | 苏纳珀有限公司 | Energy storage systems |
| CN102077050B (en) * | 2008-05-16 | 2015-03-11 | 苏纳珀有限公司 | Energy storage systems |
| CN106225182A (en) * | 2016-09-13 | 2016-12-14 | 珠海格力电器股份有限公司 | Universal development method and system and DDC (direct digital control) controller |
| CN106225182B (en) * | 2016-09-13 | 2019-01-15 | 珠海格力电器股份有限公司 | Universal development method and system and DDC (direct digital control) controller |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050309 Termination date: 20101001 |