CN106568119A - Waterpower distribution device having heat storage function - Google Patents
Waterpower distribution device having heat storage function Download PDFInfo
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- CN106568119A CN106568119A CN201510681605.6A CN201510681605A CN106568119A CN 106568119 A CN106568119 A CN 106568119A CN 201510681605 A CN201510681605 A CN 201510681605A CN 106568119 A CN106568119 A CN 106568119A
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- heat
- accumulation
- pump
- waterpower
- distribution device
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A waterpower distribution device having a heat storage function belongs to the technical field of heat pump heating. The waterpower distribution device includes a heat storage tank, a primary circulating pump, a secondary circulating pump, a temperature controller, and an electrical bypass adjustment valve. The waterpower distribution device and an air source heat pump unit can form a heating system; compared with the prior art, the waterpower distribution device has the following advantages and significant effect: the heat storage function of the heat storage tank can solve the problems caused by the fact that the heat of the unit and a heat load of the heating system are not matched each other due to the increased outdoor temperature; intermittent operation and defrosting of the heat pump unit will not affect normal heating of the heating system; and the heat storage tank can store heat generated by the heat pump unit in valley period at nighttime, and then the operation cost of the heat pump heating can be reduced.
Description
Technical field
The invention belongs to heat pump heating technical field, more particularly to a kind of waterpower bleeder mechanism with heat accumulation function.
Background technology
Existing middle-size and small-size air source heat pump heating system typically by source pump (use constant speed scroll compressor), water circulating pump,
Indoor heating system and constant pressure arrangement composition, are transported to the heat that source pump is produced in indoor heating system using water circulating pump.
This heat pump heating system mainly has the disadvantage that：1 is increased with the rising of outside air temperature due to the heating load of source pump, unit
The method of intermittent duty need to be adopted to ensure to match with heating system thermic load, this can cause unit frequent start-stop to affect the steady of heating
The service life of qualitative and unit；2 can not reduce heat pump heating running cost using paddy electricity night, accumulation of heat period；Stop during 3 unit defrosting
Impact heating quality is heated only.
The content of the invention
The task of the present invention is to provide a kind of waterpower bleeder mechanism with heat accumulation function, and composition supporting with net for air-source heat pump units is supplied
In place of heating system can be efficiently against the deficiencies in the prior art.
Technical scheme is as follows：
The present invention is made up of accumulation of heat tank body, one cycle pump, secondary cycle pump, temperature controller and electronic bypass regulator valve, the storage
Hot tank body constitutes primary circuit with one cycle pump and source pump respectively, constitutes with secondary cycle pump and indoor heating system secondary
Loop (as shown in Figure 1).
The present invention's is technically characterized in that：The accumulation of heat tank body has certain heat storage capacity, and it being capable of stored air source heat pump machine
Group heat for producing more and in paddy electricity night, accumulation of heat period because outside air temperature is raised.
The technical characteristic of the present invention is also resided in：The separate operation of the secondary circuit of primary circuit and conveying heat of production heat is mutual
Do not disturb；The leaving water temperature of secondary circuit is set according to outside air temperature automatically by the temperature controller with temperature compensation function, and by control
Bypass electric control valve between secondary circuit water inlet pipe processed and outlet pipe is steady state value.
The present invention is had the following advantages that and salience effect compared with prior art：The heat accumulation function of this device solves heat pump machine
Group heating load mismatches the problem for causing with heating system thermic load；Source pump intermittent duty and defrosting do not affect secondary circuit
Normal heat supply；Source pump can be run in the paddy electricity period at night, and the heat storage of production is used for the peak electricity period in tank body,
Improve the economy of heating.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is schematic diagram of the accumulation of heat tank body in direct heating state.
Fig. 3 is schematic diagram of the accumulation of heat tank body in the Heating State in accumulation of heat.
Fig. 4 is schematic diagram of the accumulation of heat tank body in heat release state.
In figure：The numbering and title of each part is as follows：
1- accumulation of heat tank bodies；2- one cycle pumps；3 secondary cycle pumps；The electronic bypass regulator valves of 4-；5- temperature controllers；6- is once returned
Road water inlet pipe；7- primary circuits outlet pipe；8- secondary circuit outlet pipes；9- secondary returning water inlet pipes；10- secondary circuits go out water temperature
Degree sensor；11- outdoor temperature sensor；12- primary circuits leaving water temperature sensors；13- tank body cooling-water temperature sensors；14-
Net for air-source heat pump units；15- indoor heating systems.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Primary circuit is responsible for the heat that net for air-source heat pump units 14 is produced to be transported in accumulation of heat tank body 1 in the present invention, secondary returning
Road is responsible for the heat in accumulation of heat tank body 1 to be transported to heating system 15, and two closed circuits are run independently of one another.Primary circuit
Can be made up of several independent loops, each loop is connected from different net for air-source heat pump units respectively；The water supply of secondary circuit
Temperature is set according to outside air temperature automatically by temperature controller 5, and different outside air temperatures adopt different supply water temperatures.
When outside air temperature is equal to or less than heating outdoor calculating temperature, leaving water temperature (the confession water temperature of heating system of secondary circuit
Degree) it is identical (such as 40 DEG C) with the leaving water temperature of the setting of source pump 14, electronic bypass mediation valve 4 is closed, source pump 14
The heat of production is all transported to indoor heating system 15 (shown in Fig. 2), and now 1 not accumulation of heat of accumulation of heat tank body is in directly confession
Warm status.
When outside air temperature calculating temperature outdoor higher than heating, temperature controller 5 resets supply water temperature (less than 40 DEG C),
Electronic bypass mediation valve 4 is opened, and flow is G2Backwater through bypass valve and the flow that flows out from accumulation of heat tank body 1 be G3(G3
=G1-G2) hot water mixing, make supply water temperature constant to new setting value.Due to flowing into through water inlet pipe 9 and outlet pipe 8
With the flow G for flowing out accumulation of heat tank body 13Less than the flow G of primary circuit1, partial discharge is G2Primary circuit hot water by intaking
Pipe 6 flows to outlet pipe 7, and the heat that this part hot water is carried just is stored in (shown in Fig. 3) in accumulation of heat tank body 1, now accumulation of heat
State of the tank body 1 in the heat supply in accumulation of heat.
(such as 38 DEG C), net for air-source heat pump units 14 and one cycle pump 2 when the leaving water temperature of primary circuit reaches setting value
1 accumulation of heat of accumulation of heat tank body out of service is finished, the heat needed for heating system is all from the heat (figure stored in tank body 1
Shown in 4), now accumulation of heat tank body 1 is in single heat release state.In paddy electricity night, temperature controller period 5 automatically by air source heat
The water outlet temperature setting of pump assembly 14 to 55 DEG C, return water temperature when source pump 14 is shut down are set to 53 DEG C, such heat-accumulator tank
Body 1 can store the heat produced more paddy electricity periods, improve the economy of heat pump heating.
Three kinds of states in above-mentioned heat-accumulator tank can occur alternate with the change of outside air temperature and the different of unit working method,
So as to complete being heated for task supporting with net for air-source heat pump units.
Claims (3)
1. it is a kind of by accumulation of heat tank body, one cycle pump, secondary cycle pump, electronic bypass regulator valve and temperature controller constitute with storage
The waterpower bleeder mechanism of hot merit energy, it is characterised in that with heat accumulation function, its amount of stored heat is more than air to described accumulation of heat tank body (1)
The heat that source source pump (14) is produced in 10 minutes under standard condition.
2. according to a kind of waterpower bleeder mechanism with heat accumulation function described in claim 1, it is characterised in that described secondary circuit
Electronic bypass regulator valve (4) is provided between outlet pipe (8) and secondary circuit water inlet pipe (9).
3. according to a kind of waterpower bleeder mechanism with heat accumulation function described in claim 1, it is characterised in that described temperature controller (5)
With outside air temperature compensation function, by controlling the electronic other constant secondary circuit leaving water temperature of open degree for adjusting port valve (4)；And
And temperature controller has the function of resetting source pump leaving water temperature and return water temperature when shutting down in the paddy electricity period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510681605.6A CN106568119A (en) | 2015-10-12 | 2015-10-12 | Waterpower distribution device having heat storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510681605.6A CN106568119A (en) | 2015-10-12 | 2015-10-12 | Waterpower distribution device having heat storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106568119A true CN106568119A (en) | 2017-04-19 |
Family
ID=58508508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510681605.6A Withdrawn CN106568119A (en) | 2015-10-12 | 2015-10-12 | Waterpower distribution device having heat storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106568119A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023882A (en) * | 2017-05-22 | 2017-08-08 | 陕西成明节能技术股份有限公司 | A kind of heat supply regulating system saved for gas fired-boiler |
| CN111051804A (en) * | 2017-09-13 | 2020-04-21 | 三菱电机株式会社 | Heat storage device, heat storage system, and heat storage method |
| CN111939619A (en) * | 2020-07-27 | 2020-11-17 | 万江新能源集团有限公司 | Reduce unbalanced sewage distribution device of water conservancy distribution |
| CN114659293A (en) * | 2022-04-12 | 2022-06-24 | 重庆美的通用制冷设备有限公司 | Air-cooled heat pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476146U (en) * | 2009-08-19 | 2010-05-19 | 高秀明 | Energy storage air entrainment two-by enthalpy heat pump device |
| JP2013213598A (en) * | 2012-04-02 | 2013-10-17 | Panasonic Corp | Heat pump water heater |
| CN104296279A (en) * | 2014-09-25 | 2015-01-21 | 陈九法 | Movable screen type radiant air-conditioning device with heat storage function |
| EP2853839A1 (en) * | 2013-09-27 | 2015-04-01 | Mitsubishi Heavy Industries, Ltd. | Hot water supply system and control method thereof |
| CN204648446U (en) * | 2015-05-29 | 2015-09-16 | 盾安（天津）节能系统有限公司 | A kind of new central heating regulating system |
-
2015
- 2015-10-12 CN CN201510681605.6A patent/CN106568119A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476146U (en) * | 2009-08-19 | 2010-05-19 | 高秀明 | Energy storage air entrainment two-by enthalpy heat pump device |
| JP2013213598A (en) * | 2012-04-02 | 2013-10-17 | Panasonic Corp | Heat pump water heater |
| EP2853839A1 (en) * | 2013-09-27 | 2015-04-01 | Mitsubishi Heavy Industries, Ltd. | Hot water supply system and control method thereof |
| CN104296279A (en) * | 2014-09-25 | 2015-01-21 | 陈九法 | Movable screen type radiant air-conditioning device with heat storage function |
| CN204648446U (en) * | 2015-05-29 | 2015-09-16 | 盾安（天津）节能系统有限公司 | A kind of new central heating regulating system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023882A (en) * | 2017-05-22 | 2017-08-08 | 陕西成明节能技术股份有限公司 | A kind of heat supply regulating system saved for gas fired-boiler |
| CN111051804A (en) * | 2017-09-13 | 2020-04-21 | 三菱电机株式会社 | Heat storage device, heat storage system, and heat storage method |
| CN111051804B (en) * | 2017-09-13 | 2021-06-29 | 三菱电机株式会社 | Heat storage device, heat storage system, and heat storage method |
| CN111939619A (en) * | 2020-07-27 | 2020-11-17 | 万江新能源集团有限公司 | Reduce unbalanced sewage distribution device of water conservancy distribution |
| CN114659293A (en) * | 2022-04-12 | 2022-06-24 | 重庆美的通用制冷设备有限公司 | Air-cooled heat pump |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170419 |