CN202254272U - Household waste heat recovery system - Google Patents

Household waste heat recovery system Download PDF

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Publication number
CN202254272U
CN202254272U CN2011203497569U CN201120349756U CN202254272U CN 202254272 U CN202254272 U CN 202254272U CN 2011203497569 U CN2011203497569 U CN 2011203497569U CN 201120349756 U CN201120349756 U CN 201120349756U CN 202254272 U CN202254272 U CN 202254272U
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CN
China
Prior art keywords
condenser
water
heat
outlet
inlet
Prior art date
Application number
CN2011203497569U
Other languages
Chinese (zh)
Inventor
张哲�
田津津
严雷
毛力
Original Assignee
天津商业大学
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 天津商业大学 filed Critical 天津商业大学
Priority to CN2011203497569U priority Critical patent/CN202254272U/en
Application granted granted Critical
Publication of CN202254272U publication Critical patent/CN202254272U/en

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Classifications

    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps

Abstract

The utility model discloses a household waste heat recovery system, aiming to provide a system which can utilize waste heat as a heat source of a heat pump water heater, and can meet energy-saving and environmentally-friendly requirements. The household waste heat recovery system comprises a compressor, a throttling valve, a condenser, a heat-preservation water tank, an evaporator, a fan and a water pump, wherein the evaporator is arranged in an air discharge and smoke discharge passage of a household building, the lower of the evaporator is provided with the fan, the outlet of the compressor is connected with the inlet of the evaporator, the outlet of the evaporator is connected with the refrigerant inlet of the condenser through the throttling valve, the refrigerant outlet of the condenser is connected with the inlet of the compressor, the water outlet of the condenser is connected with the water inlet of the heat-preservation water tank through the water pump, and the water outlet of the heat-preservation water tank is connected with the water inlet of the condenser. According to the household waste heat recovery system, the waste heat discharged by households can be recovered by the evaporator, then the waste heat can be converted into the heat source for preparing hot water, and the hot water is stored in the heat-preservation water tank to be used by the households, so that waste to energy can be avoided, and the purposes of environmental-protection and energy saving can be achieved.

Description

A kind of family residual neat recovering system

Technical field

The utility model relates to a kind of family residual neat recovering system.

Background technology

Current society; Along with rapid development of economy; Energy scarcity and problem of environmental pollution cause showing great attention to of the whole mankind day by day; Architectural energy consumption is one of most important components in the energy-consuming, in building, adopts residual neat recovering system significant for alleviating present energy shortage and problem of environmental pollution.

At present; Family's winter, the indoor heat and the waste heat that produces of cooking were discharged through exhaust duct; Caused energy waste, but people need use hot water winter and other season simultaneously, also need to produce hot water through additional energy source; Be again a kind of energy resource consumption, it is a kind of important building energy conservation mode that the heat recovery of discharging is carried out that hot water produces.

The utility model content

The utility model is in order to overcome weak point of the prior art, a kind of heat energy energy that uses waste heat as Teat pump boiler to be provided, satisfying family's residual neat recovering system of energy-saving and environmental protection requirement.

The utility model is realized through following technical proposals:

A kind of family residual neat recovering system; It is characterized in that, comprise compressor, choke valve, condenser, attemperater, evaporimeter, blower fan, water pump, in family's building air draft discharge flue, evaporimeter is installed; Said evaporimeter bottom is equipped with blower fan; The outlet of said compressor is connected with the inlet of said evaporimeter, and the outlet of said evaporimeter is connected with the refrigerant inlet of condenser through choke valve, and the refrigerant outlet of said condenser is connected with the import of compressor; The delivery port of said condenser is connected with the water inlet of attemperater through water pump, and the delivery port of said attemperater is connected with the water inlet of said condenser.

Said evaporimeter is a finned tube evaporator, and said condenser is a plate-type condenser.

The utlity model has following technique effect:

Family's residual neat recovering system of the utility model reclaims the waste heat that family discharges through evaporimeter, again waste heat is converted into the thermal source of producing hot water, and hot water storage is in attemperater, and is for household use, can avoid energy waste, reaches environmental protection, purpose of energy saving.

Description of drawings

Fig. 1 is the sketch map of the utility model family residual neat recovering system.

The specific embodiment

Fig. 1 is the sketch map of the utility model family residual neat recovering system; Comprise compressor 1, choke valve 5, condenser 2, attemperater 3, evaporimeter 8, blower fan 6, water pump 4; In family's building air draft discharge flue 7, evaporimeter 8 is installed; Said evaporimeter 8 bottoms are equipped with blower fan 6; The outlet of said compressor 1 is connected with the inlet of said evaporimeter 8, and the outlet of said evaporimeter 8 is connected with the refrigerant inlet of condenser 2 through choke valve 5, and the refrigerant outlet of said condenser 2 is connected with the import of compressor 1; The delivery port of said condenser 2 is connected with the water inlet of attemperater 3 through water pump 4, and the delivery port of said attemperater 3 is connected with the water inlet of said condenser 2.

Wherein, said evaporimeter 8 is a finned tube evaporator, and said condenser 2 is a plate-type condenser.

Liquid refrigerant absorbs the family's waste heat in family's building air draft discharge flue 7 in evaporimeter 8; Afterwards, the steam that is vaporized into low-temp low-pressure is compressed machine and sucks, and enters condenser after being compressed into the steam of high pressure-temperature; Heat release in water in condenser; Be condensed into highly pressurised liquid, be the cold-producing medium of low-pressure low-temperature, get into evaporimeter heat absorption vaporization once more, reach the purpose of circularly cooling through the choke valve throttling.Become hot water after the water heat absorption in the condenser through preserving in the water pump entering attemperater, for household use, can avoid energy waste, reach environmental protection, purpose of energy saving.

Claims (2)

1. family's residual neat recovering system; It is characterized in that, comprise compressor, choke valve, condenser, attemperater, evaporimeter, blower fan, water pump, in family's building air draft discharge flue, evaporimeter is installed; Said evaporimeter bottom is equipped with blower fan; The outlet of said compressor is connected with the inlet of said evaporimeter, and the outlet of said evaporimeter is connected with the refrigerant inlet of condenser through choke valve, and the refrigerant outlet of said condenser is connected with the import of compressor; The delivery port of said condenser is connected with the water inlet of attemperater through water pump, and the delivery port of said attemperater is connected with the water inlet of said condenser.
2. family according to claim 1 residual neat recovering system is characterized in that, said evaporimeter is a finned tube evaporator, and said condenser is a plate-type condenser.
CN2011203497569U 2011-09-19 2011-09-19 Household waste heat recovery system CN202254272U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203497569U CN202254272U (en) 2011-09-19 2011-09-19 Household waste heat recovery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203497569U CN202254272U (en) 2011-09-19 2011-09-19 Household waste heat recovery system

Publications (1)

Publication Number Publication Date
CN202254272U true CN202254272U (en) 2012-05-30

Family

ID=46115505

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203497569U CN202254272U (en) 2011-09-19 2011-09-19 Household waste heat recovery system

Country Status (1)

Country Link
CN (1) CN202254272U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104279662A (en) * 2014-09-22 2015-01-14 广东技术师范学院 Cold and heat combined supply water-loop heat pump air conditioning system and realizing method thereof
CN105473945A (en) * 2013-04-27 2016-04-06 陈金清 Air-energy water curtain filtration window for PM2.5
CN105571091A (en) * 2016-02-04 2016-05-11 山东创尔沃热泵技术股份有限公司 Roof heat exchange recovery system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105473945A (en) * 2013-04-27 2016-04-06 陈金清 Air-energy water curtain filtration window for PM2.5
CN105473945B (en) * 2013-04-27 2017-12-12 陈文� Air energy PM2.5 cascade filtering windows
CN104279662A (en) * 2014-09-22 2015-01-14 广东技术师范学院 Cold and heat combined supply water-loop heat pump air conditioning system and realizing method thereof
CN104279662B (en) * 2014-09-22 2017-04-19 广东技术师范学院 Cold and heat combined supply water-loop heat pump air conditioning system and realizing method thereof
CN105571091A (en) * 2016-02-04 2016-05-11 山东创尔沃热泵技术股份有限公司 Roof heat exchange recovery system

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

Granted publication date: 20120530

Termination date: 20130919

C17 Cessation of patent right