CN208504613U - A kind of sea water source heat pump combines energy supply station with the low valley power storage that gas fired-boiler couples - Google Patents
A kind of sea water source heat pump combines energy supply station with the low valley power storage that gas fired-boiler couples Download PDFInfo
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- CN208504613U CN208504613U CN201820958452.4U CN201820958452U CN208504613U CN 208504613 U CN208504613 U CN 208504613U CN 201820958452 U CN201820958452 U CN 201820958452U CN 208504613 U CN208504613 U CN 208504613U
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Abstract
The utility model discloses a kind of sea water source heat pumps to combine energy supply station with the low valley power storage that gas fired-boiler couples, water-break system is taken including seawater, water source heat pump units, condensation gas boiler, releases energy heat exchanger and energy storage water tank, and it includes seawater plate heat exchanger, grid water intaking pond and sea water pump that the seawater, which takes water-break system,；The water source heat pump units are connect with seawater plate heat exchanger.The utility model realizes the central heating/cooling supply in region using new energy substitution coal-burning boiler, achieves energy-saving and emission reduction purposes, while realizing that the more traditional energy of operating cost is low.
Description
Technical field
The utility model relates to region central cooling/heating field, specifically a kind of sea water source heat pump and gas fired-boiler coupling
The low valley power storage joint energy supply station of conjunction, the peak regulation of heating period is carried out in conjunction with gas fired-boiler.
Background technique
Currently, traditional municipal administration heating is using coal-burning boiler, but the disadvantage of coal-burning boiler maximum be exactly its not environmentally,
Sulfur content is larger, and emission can cause air seriously to pollute after burning, and hoard and also need to occupy a large amount of place, dust
Also more.With the rapid development of domestic especially coastal cities economy, items construction achieves huge achievement, but also pays
The contradiction of sizable resource and environmental cost, economic development and resource environment becomes increasingly conspicuous, the pressure of energy-saving and emission-reduction work
It gradually increases, the task of energy-saving and emission-reduction is very arduous.Therefore, solve the problems, such as that changes in temperature are inexorable trends using clean energy resource.
Utility model content
The purpose of this utility model is to provide a kind of sea water source heat pumps to combine with the low valley power storage that gas fired-boiler couples
Energy supply station, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of sea water source heat pump combines energy supply station with the low valley power storage that gas fired-boiler couples, including seawater takes water-break system
System, water source heat pump units, condensation gas boiler, release can heat exchanger and energy storage water tank, the seawater takes the water-break system to include
Seawater plate heat exchanger, grid water intaking pond and sea water pump；The water source heat pump units are connect with seawater plate heat exchanger, the water
Source heat pump unit in addition to normal cooling supply, heat supply, in winter with the paddy electricity period of summer, water source heat pump units are stored using trough-electricity
Part energy is into energy storage water tank；The condensation gas boiler is used for when water source heat pump units and energy storage water tank are for water temperature
In the case that degree is not able to satisfy end demand, opens and carry out temperature raising；The energy heat exchanger of releasing is to work as accumulation of energy in the non-paddy electricity period
When temperature in water pot can be supplied to end, the heat in energy storage water tank is discharged into end system by releasing energy heat exchanger, institute
Energy storage water tank is stated for storing energy using paddy electricity in the paddy electricity period.
As a further solution of the present invention: the seawater plate heat exchanger for after being precipitated by grid pond simultaneously
The heat exchange conversion of heat and cooling capacity is carried out by the seawater that sea water pump extracts.
As a further solution of the present invention: the water source heat pump units summer is extra large by the heat utilization of architecture indoor
Water plate heat exchanger is transferred in seawater, and seawater plate heat exchanger is extracted the heat in seawater by the Water source heat pump unit unit in winter
It is transferred to the end of architecture indoor.
As a further solution of the present invention: further including multiple switching electrically operated valves, switching electrically operated valve is for each
Switching between operating condition.
Compared with prior art, the utility model has the beneficial effects that utilizing seawater natural green energy substitution fire coal pot
Furnace realizes central heating/cooling supply, realizes energy conservation, non-pollution discharge, the heat that the non-paddy electricity period in winter preferentially uses paddy electricity to store
The case where heating, secondly opening water source heat pump units, be both unable to meet demand opens gas fired-boiler peak heating,
For paddy electricity period sea water source heat pump in addition to meeting end energy supply, waste heat carries out low valley power storage；The summer non-paddy electricity period is preferential
Cooling supply is carried out using the cooling capacity of paddy electricity storage, when not being able to satisfy, opens water source heat pump units, the paddy electricity period, which removes, meets normal cooling supply
It is outer to use sea water source heat pump low valley power storage, to realize low operating cost.
Detailed description of the invention
Fig. 1 is the process flow diagram of the utility model.
Fig. 2 is water source heat pump units process system schematic diagram in the utility model embodiment.
In figure: 1- water source heat pump units, 2- condensation gas boiler, 3- release energy heat exchanger, 4- energy storage water tank, 5- seawater plate
Formula heat exchanger.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of trough-electricity that sea water source heat pump is coupled with gas fired-boiler
Accumulation of energy joint energy supply station, including seawater take water-break system, water source heat pump units 1, condensation gas boiler 2, release can heat exchanger 3,
Energy storage water tank 4, switching electrically operated valve and primary net water supply and return system；It includes seawater plate-type heat-exchange that the seawater, which takes water-break system,
Device 5, grid water intaking pond and sea water pump, seawater plate heat exchanger 5 after the pond precipitating that will be fetched water by grid and by sea water pump for mentioning
The seawater that takes carries out the heat exchange conversion of heat and cooling capacity, i.e., by seawater heat and cooling capacity release after be discharged into sea again；It is described
Water source heat pump units 1 are connect with seawater plate heat exchanger 5, and the water source heat pump units 1 are in addition to normal cooling supply, heat supply, in winter
With the paddy electricity period of summer, water source heat pump units 1 store part energy into energy storage water tank 4 using trough-electricity；The condensation
Formula gas fired-boiler 2 is for working as the case where supply water temperature of water source heat pump units 1 and energy storage water tank 4 is not able to satisfy end demand
Under, it opens and carries out temperature raising；The energy heat exchanger 3 of releasing is in the non-paddy electricity period when the temperature in energy storage water tank 4 can be supplied to end
When end, the heat in energy storage water tank 4 is discharged into end system by releasing energy heat exchanger 3, and the energy storage water tank 4 is used in paddy electricity
Section, is stored energy using paddy electricity；The condensation gas boiler 2 is used for when water source heat pump units 1 and energy storage water tank 4 are full
Load, end energize in still insufficient situation, open and carry out temperature raising；The energy heat exchanger 3 of releasing is to work as accumulation of energy in the non-paddy electricity period
When temperature in water pot 4 can be supplied to end, the heat in energy storage water tank 4 is discharged into end system by releasing energy heat exchanger 3；
The energy storage water tank 4 is used to store energy using paddy electricity in the load lesser paddy electricity period；The switching electrically operated valve
(V1, V2, V3, V4, V5, V6, V7, V8, Va and Vb) is used for each operating condition (operating condition type: accumulation of heat, cold-storage, accumulation of heat and heat supply, cold-storage
And cooling supply, combined heat, air conditioning, the heat supply of host list, host list cooling supply, independent heat release and individually release cold) between switching.
As illustrated in fig. 1 and 2, operating condition includes following methods:
| Operating condition type | V1 | V2 | V3 | V4 | V5 | V6 | V7 | Va | Vb |
| Accumulation of heat | It closes | It opens | It closes | It opens | It closes | It opens | It closes | It closes | It opens |
| Cold-storage | It closes | It opens | It closes | It opens | It closes | It closes | It opens | It opens | It closes |
| Accumulation of heat and heat supply | It closes | It opens | It opens | It opens | It opens | It opens | It closes | It closes | It opens |
| Cold-storage and cooling supply | It closes | It opens | It opens | It opens | It opens | It closes | It opens | It opens | It closes |
| Combined heat | It opens | It closes | It opens | It opens | It opens | It opens | It closes | It closes | It opens |
| Air conditioning | It opens | It closes | It opens | It opens | It opens | It closes | It opens | It opens | It closes |
| Host list heat supply | It opens | It closes | It closes | It closes | It closes | It closes | It closes | It closes | It opens |
| Host list cooling supply | It opens | It closes | It closes | It closes | It closes | It closes | It closes | It opens | It closes |
| Independent heat release | It closes | It closes | It opens | It opens | It opens | It opens | It closes | It closes | It closes |
| It individually releases cold | It closes | It closes | It opens | It opens | It opens | It closes | It opens | It closes | It closes |
In the present embodiment, the valve V8 controls whether to introduce combustion gas；The water inlet motor-driven valve and water source of water source heat pump units 1
Heat pump unit 1 links.
The sea water source heat pump combines energy supply station with the low valley power storage that gas fired-boiler couples, and utilizes the seawater natural green energy
It substitutes coal-burning boiler and realizes central heating/cooling supply, realize energy conservation, non-pollution discharge, the non-paddy electricity period in winter preferentially uses paddy electricity
The case where heat of storage heats, and secondly opens water source heat pump units, is both unable to meet demand, opens gas fired-boiler
Peak heating, for paddy electricity period sea water source heat pump in addition to meeting end energy supply, waste heat carries out low valley power storage；Summer non-paddy electricity
The cooling capacity that period preferentially uses paddy electricity to store carries out cooling supply, when not being able to satisfy, opens water source heat pump units, the paddy electricity period is except satisfaction
Sea water source heat pump low valley power storage is used outside normal cooling supply, to realize low operating cost.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (4)
1. a kind of sea water source heat pump combine with the low valley power storage that gas fired-boiler couples energy supply station, including seawater take water-break system,
Water source heat pump units (1), condensation gas boiler (2) release energy heat exchanger (3) and energy storage water tank (4), which is characterized in that described
It includes seawater plate heat exchanger (5), grid water intaking pond and sea water pump that seawater, which takes water-break system,；The water source heat pump units (1)
Connect with seawater plate heat exchanger (5), the water source heat pump units (1) in addition to normal cooling supply, heat supply, in winter with the paddy of summer
Electric period, water source heat pump units (1) store part energy in energy storage water tank (4) using trough-electricity；The condensed type combustion gas
Boiler (2) is for working as the case where supply water temperature of water source heat pump units (1) and energy storage water tank (4) is not able to satisfy end demand
Under, it opens and carries out temperature raising；The energy heat exchanger (3) of releasing is in the non-paddy electricity period when the temperature in energy storage water tank (4) can provide
When to end, the heat in energy storage water tank (4) is discharged into end system by releasing energy heat exchanger (3), and the energy storage water tank (4) is used
In in the paddy electricity period, energy is stored using paddy electricity.
2. sea water source heat pump according to claim 1 combines energy supply station with the low valley power storage that gas fired-boiler couples, special
Sign is, carries out heat after the seawater plate heat exchanger (5) is used to precipitate by grid pond and by the seawater that sea water pump extracts
The heat exchange of amount and cooling capacity is converted.
3. sea water source heat pump according to claim 1 or 2 combines energy supply station with the low valley power storage that gas fired-boiler couples,
It is characterized in that, the heat utilization seawater plate heat exchanger (5) of architecture indoor is transferred to sea by water source heat pump units (1) summer
In water, water source heat pump units (1) winter extracts the heat in seawater using seawater plate heat exchanger (5) and is transferred to building room
Interior end.
4. sea water source heat pump according to claim 1 combines energy supply station with the low valley power storage that gas fired-boiler couples, special
Sign is, further includes multiple switching electrically operated valves, and switching electrically operated valve is for the switching between each operating condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958452.4U CN208504613U (en) | 2018-06-21 | 2018-06-21 | A kind of sea water source heat pump combines energy supply station with the low valley power storage that gas fired-boiler couples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958452.4U CN208504613U (en) | 2018-06-21 | 2018-06-21 | A kind of sea water source heat pump combines energy supply station with the low valley power storage that gas fired-boiler couples |
Publications (1)
| Publication Number | Publication Date |
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| CN208504613U true CN208504613U (en) | 2019-02-15 |
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| CN201820958452.4U Active CN208504613U (en) | 2018-06-21 | 2018-06-21 | A kind of sea water source heat pump combines energy supply station with the low valley power storage that gas fired-boiler couples |
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| CN (1) | CN208504613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444020A (en) * | 2018-06-21 | 2018-08-24 | 青岛金水新能源投资开发有限公司 | A kind of sea water source heat pump combines energy supply station with the low valley power storage that gas fired-boiler couples |
-
2018
- 2018-06-21 CN CN201820958452.4U patent/CN208504613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444020A (en) * | 2018-06-21 | 2018-08-24 | 青岛金水新能源投资开发有限公司 | A kind of sea water source heat pump combines energy supply station with the low valley power storage that gas fired-boiler couples |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210423 Address after: 266000 Room 102, building 2, 167 YINGSHANHONG Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Qingdao West Coast municipal new energy heating Co.,Ltd. Address before: 266199 Room 407, Block D2, 1022 Beilao Road, Licang District, Qingdao City, Shandong Province Patentee before: SHANDONG FUTE ENERGY MANAGEMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |