CN205245306U - Supplementary air source heat pump's of phase change energy storage equipment heating system - Google Patents

Supplementary air source heat pump's of phase change energy storage equipment heating system Download PDF

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Publication number
CN205245306U
CN205245306U CN201520952466.1U CN201520952466U CN205245306U CN 205245306 U CN205245306 U CN 205245306U CN 201520952466 U CN201520952466 U CN 201520952466U CN 205245306 U CN205245306 U CN 205245306U
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CN
China
Prior art keywords
valve
electric boiler
energy storage
water
air source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520952466.1U
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Chinese (zh)
Inventor
金正燮
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SHENYANG JINXIN COLD AND WARM ENQUIPMENT MANUFACTURE AND INSTALLATION CO Ltd
Original Assignee
SHENYANG JINXIN COLD AND WARM ENQUIPMENT MANUFACTURE AND INSTALLATION CO Ltd
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Application filed by SHENYANG JINXIN COLD AND WARM ENQUIPMENT MANUFACTURE AND INSTALLATION CO Ltd filed Critical SHENYANG JINXIN COLD AND WARM ENQUIPMENT MANUFACTURE AND INSTALLATION CO Ltd
Priority to CN201520952466.1U priority Critical patent/CN205245306U/en
Application granted granted Critical
Publication of CN205245306U publication Critical patent/CN205245306U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • Y02B30/125

Abstract

The utility model provides a supplementary air source heat pump's of phase change energy storage equipment heating system, its main points are: the electric boiler have two pairs give, the delivery port, first to on giving, receiving vice upper hose line again after respectively connecing a valve on the delivery port at the electric boiler, the second of electric boiler to give, the delivery port is through connecting pipe and heat exchange tube component inner looping separately, soaking tank is placed in to the heat exchange tube, is full of the phase change energy storage material in soaking tank, sets up the inner loop pump at the inner looping, their constitute phase change energy storage equipment, be connected right side communicating pipe between electric boiler feed water pipeline and one of them connecting pipe, at the right valve of right side communicating pipe installation, be connected left side communicating pipe between electric boiler outlet pipe line and another connecting pipe, install left valve in left communicating pipe. The utility model discloses an actively the effect is: power consumption expense, favourable environmental protection and energy -conservation are moreover also saved for the user to the existing electric wire netting balance that does benefit to.

Description

The heating system of phase-change energy storage equipment auxiliary air source heat pump
Technical field
The utility model relates to air source heat pump heating system, is the heating system of phase-change energy storage equipment auxiliary air source heat pump specifically.
Background technology
Air source heat pump heating system comprises air source heat pump, Your Majesty's water pipeline, return piping and radiator, and Your Majesty's water pipeline comprises that main circulation pump and main valve are connected on Your Majesty's water pipe. It belongs to a kind of heating system of the free energy. But easily there is frost in air source heat pump, is subject to regional limits, if temperature is below-15 DEG C time, the Energy Efficiency Ratio of air source heat pump does not reach 1.25 ~ 1.3, the simple effect that cannot reach heating by heat pump, needs electric boiler auxiliary heating, forms the heating system of electric boiler auxiliary air source heat pump. The heating system of electric boiler auxiliary air source heat pump is, a secondary water-line in parallel on Your Majesty's water pipeline, and secondary water-line is that auxiliary-valve, electric boiler and secondary main circulation pump are connected on secondary upper hose successively. If in the time that temperature is below-15 DEG C, cannot reach merely the effect of heating by heat pump, close main valve and main circulation pump, open auxiliary valve, secondary circulating pump and electric boiler, the warm water of air source heat pump output enters secondary water-line, through electric boiler post bake, to radiator supplying hot water. At this moment peak electricity often, electric boiler work in the time of peak electricity, peak electric energy consumption is large, and operating cost is high.
Summary of the invention
In order to utilize paddy electricity, the purpose of this utility model is to provide a kind of heating system of phase-change energy storage equipment auxiliary air source heat pump.
The purpose of this utility model is achieved in that it comprises secondary water-line, secondary water-line is that auxiliary-valve, electric boiler and secondary circulating pump are received on secondary upper hose, it is characterized in that: described electric boiler have two pairs give, delivery port, described electric boiler is received and on secondary upper hose, is referred at electric boiler first receiving on secondary water-line after respectively connecing a valve on, delivery port again, the valve that is connected on the first admission port is called feed-water valve, and the valve that is connected on the first delivery port is called flowing water Valve;
The second couple of electric boiler gives, delivery port is through tube connector separately and heat exchanger tube formation inner looping, and heat exchanger tube is placed in heat insulation tank, is full of phase-changing energy storage material in heat insulation tank, at inner looping, internal circulation pump is set, and they form phase-change energy storage equipment;
Between electric boiler water-supply line and one of them tube connector, be connected right communicating pipe, in right communicating pipe, right valve be installed, between electric boiler water outlet pipeline and another tube connector, be connected left connection pipe, at left connection pipe, left valve is installed.
In the paddy electricity period, utilize the low advantage phase-change energy storage equipment work of paddy electricity price lattice at night, specifically, close main valve, left and right valve, open auxiliary valve, feed-water valve, flowing water Valve, secondary circulating pump, electric boiler heater switch and internal circulation pump, on the one hand electric boiler is to the heating that heats up of the water in inner looping, under the effect of internal circulation pump, hot water enters the heat exchanger tube that is placed in heat insulation tank, with phase-changing energy storage material heat exchange, by heat absorption storage, the cold water after heat exchange flows back in electric boiler, circulates and energy storage with this; On the other hand, under the effect of secondary circulating pump, the warm water that air source heat pump flows out through electric boiler electric boiler first to giving, delivery port carries out post bake, and the hot water after post bake is squeezed into radiator, radiator backwater is got back to air source heat pump through return piping, so iterative cycles heating.
In peak electricity or ordinary telegram period, in the time of the suitable air source heat pump individual heating of outside air temperature, close auxiliary-valve, open main valve 7, Your Majesty's water pipeline provides hot water to radiator; When outside air temperature on the low side, cannot reach the effect of heating by air source heat pump merely time, close main valve, feed-water valve, flowing water Valve, open auxiliary-valve, left and right valve and secondary circulating pump, the warm water that air source heat pump flows out imports the heat exchanger tube of phase-change energy storage equipment, with phase-changing energy storage material heat exchange, carry out post bake, under the effect of secondary circulating pump, hot water is squeezed in radiator, radiator backwater is got back to air source heat pump through return piping, with this circulation heating.
Compared with prior art, good effect of the present utility model is: the energy storage that it produces while using change energy-storage material by paddy electricity, cannot reach heating effect to air source heat pump heating system individual heating time, phase-change accumulation energy heating equipment is released stored heat energy, to reach heating effect. So both be conducive to grid balance, also for user saves electricity cost, and also environmental and energy-conservation.
Brief description of the drawings
Further illustrate the utility model below in conjunction with accompanying drawing.
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
The utility model is made up of radiator 1, Your Majesty's water pipeline 3, secondary water-line 2, return piping 4 and air source heat pump 5. Your Majesty's water pipeline comprises main valve 32 and main circulation pump 31, and secondary water-line is that auxiliary-valve 23, electric boiler 22 and secondary circulating pump 21 are received on secondary upper hose, Your Majesty's water pipeline 3 and 2 parallel connections of secondary water-line. Described electric boiler has two pairs to, delivery port, and described electric boiler is received and on secondary upper hose, referred at electric boiler first receiving on secondary water-line after respectively connecing a feed-water valve 221 and flowing water Valve 222 on, delivery port again;
The second couple of electric boiler gives, delivery port forms inner looping through tube connector separately 254 and U-shaped heat exchanger tube 251, U-shaped heat exchanger tube is placed in heat insulation tank 252, in heat insulation tank, be full of phase-changing energy storage material 253, at inner looping, internal circulation pump (accompanying drawing does not embody) is set, they form phase-change energy storage equipment 25;
Between electric boiler water-supply line 28 and one of them tube connector, be connected right communicating pipe, right valve 26 is installed right communicating pipe, between electric boiler water outlet pipeline 29 and another tube connector, be connected left connection pipe, at left connection pipe, left valve 27 is installed.
In the paddy electricity period, utilize the low advantage phase-change energy storage equipment work of paddy electricity price lattice at night, specifically, close main valve 32, left valve 27, right valve 26, open auxiliary valve 23, feed-water valve 221, flowing water Valve 222, secondary circulating pump 21, electric boiler heater switch and internal circulation pump, on the one hand electric boiler is to the heating that heats up of the water in inner looping, under the effect of internal circulation pump, hot water enters the U-shaped heat exchanger tube that is placed in heat insulation tank, with phase-changing energy storage material heat exchange, by heat absorption storage, the cold water after heat exchange flows back in electric boiler, circulates and energy storage with this; On the other hand, under the effect of secondary circulating pump, the warm water that air source heat pump 5 flows out through electric boiler electric boiler first to giving, delivery port carries out post bake, and the hot water after post bake is squeezed into radiator 1, radiator backwater is got back to air source heat pump 5 through return piping 4, so iterative cycles heating.
In peak electricity or ordinary telegram period, in the time of the suitable air source heat pump individual heating of outside air temperature, close auxiliary-valve 23, open main valve 32, Your Majesty's water pipeline 3 provides hot water to radiator 1; When outside air temperature on the low side, cannot reach the effect of heating by air source heat pump merely time, close main valve, feed-water valve 221, flowing water Valve 222, open auxiliary-valve 23, left valve 27, right valve 26 and secondary circulating pump 21, the warm water that air source heat pump flows out imports the U-shaped heat exchanger tube of phase-change energy storage equipment, with phase-changing energy storage material heat exchange, carry out post bake, under the effect of secondary circulating pump, hot water is squeezed in radiator, radiator backwater is got back to air source heat pump through return piping 4, with this circulation heating.

Claims (2)

1. the heating system of a phase-change energy storage equipment auxiliary air source heat pump, it comprises secondary water-line, secondary water-line is that auxiliary-valve, electric boiler and secondary circulating pump are received on secondary upper hose, it is characterized in that: described electric boiler have two pairs give, delivery port, described electric boiler is received and on secondary upper hose, is referred at electric boiler first receiving on secondary water-line after respectively connecing a valve on, delivery port again, the valve that is connected on the first admission port is called feed-water valve, and the valve that is connected on the first delivery port is called flowing water Valve;
The second couple of electric boiler gives, delivery port is through tube connector separately and heat exchanger tube formation inner looping, and heat exchanger tube is placed in heat insulation tank, is full of phase-changing energy storage material in heat insulation tank, at inner looping, internal circulation pump is set, and they form phase-change energy storage equipment;
Between electric boiler water-supply line and one of them tube connector, be connected right communicating pipe, in right communicating pipe, right valve be installed, between electric boiler water outlet pipeline and another tube connector, be connected left connection pipe, at left connection pipe, left valve is installed.
2. according to the heating system of phase-change energy storage equipment auxiliary air source heat pump claimed in claim 1, it is characterized in that: heat exchanger tube is U-shaped heat exchanger tube.
CN201520952466.1U 2015-11-26 2015-11-26 Supplementary air source heat pump's of phase change energy storage equipment heating system Expired - Fee Related CN205245306U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520952466.1U CN205245306U (en) 2015-11-26 2015-11-26 Supplementary air source heat pump's of phase change energy storage equipment heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520952466.1U CN205245306U (en) 2015-11-26 2015-11-26 Supplementary air source heat pump's of phase change energy storage equipment heating system

Publications (1)

Publication Number Publication Date
CN205245306U true CN205245306U (en) 2016-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520952466.1U Expired - Fee Related CN205245306U (en) 2015-11-26 2015-11-26 Supplementary air source heat pump's of phase change energy storage equipment heating system

Country Status (1)

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CN (1) CN205245306U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108151114A (en) * 2017-11-29 2018-06-12 国网北京市电力公司 Heating plant
CN108266782A (en) * 2018-01-10 2018-07-10 中国科学院理化技术研究所 A kind of heating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108151114A (en) * 2017-11-29 2018-06-12 国网北京市电力公司 Heating plant
CN108266782A (en) * 2018-01-10 2018-07-10 中国科学院理化技术研究所 A kind of heating system

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160518

Termination date: 20201126

CF01 Termination of patent right due to non-payment of annual fee