CN101825314A - Air circulating system of integrated heat pump - Google Patents

Air circulating system of integrated heat pump Download PDF

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Publication number
CN101825314A
CN101825314A CN 201010137818 CN201010137818A CN101825314A CN 101825314 A CN101825314 A CN 101825314A CN 201010137818 CN201010137818 CN 201010137818 CN 201010137818 A CN201010137818 A CN 201010137818A CN 101825314 A CN101825314 A CN 101825314A
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CN
China
Prior art keywords
air
heat pump
air inlet
inlet duct
changement
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.)
Granted
Application number
CN 201010137818
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Chinese (zh)
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CN101825314B (en
Inventor
周小平
张华庆
孙勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEHUAKE ELECTRICAL APPLIANCE TECHNOLOGY (ANHUI) Co Ltd
Original Assignee
DEHUAKE ELECTRICAL APPLIANCE TECHNOLOGY (ANHUI) Co Ltd
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Filing date
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Application filed by DEHUAKE ELECTRICAL APPLIANCE TECHNOLOGY (ANHUI) Co Ltd filed Critical DEHUAKE ELECTRICAL APPLIANCE TECHNOLOGY (ANHUI) Co Ltd
Priority to CN201010137818XA priority Critical patent/CN101825314B/en
Publication of CN101825314A publication Critical patent/CN101825314A/en
Application granted granted Critical
Publication of CN101825314B publication Critical patent/CN101825314B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses an air circulating system of an integrated heat pump, which comprises an air inlet flue, an air outlet flue, a radiating fan and a heat pump computer controller, wherein the air inlet flue is provided with an indoor air inlet and an outdoor air inlet, and an air inlet flue reversing mechanism is arranged in the air inlet flue; and the air outlet flue is provided with an indoor air outlet and an outdoor air outlet, an air outlet flue reversing mechanism is arranged in the air outlet flue, a lower port of the air inlet flue is connected with a heat exchange cavity of the heat pump, and a lower port of the air outlet flue is connected with an exhaust cavity. The heat pump computer controller controls the operation of the air inlet flue reversing mechanism, the air outlet flue reversing mechanism and the radiating fan which also can be manually revered. An air purification device is arranged in a joint of the lower port of the air inlet flue and the heat exchange cavity of the heat pump. The air circulating system of the integrated heat pump can realize the functions of ventilation, air purification and auxiliary cooling, and also can improve the utilization efficiency of heat pump energy.

Description

The air circulating system of integrated heat pump
Technical field
The present invention relates to a kind of integrated heat pump, be specifically related to the air circulating system of integrated heat pump.
Background technology
" heat pump " is a kind ofly can obtain low grade heat energy from natural air, water or soil, and through the electric power acting, providing can be by the device of the used high-grade heat energy of people.Heat pump is when work, itself consumes part energy, the energy of storing in the surrounding medium is excavated, improving temperature by the heat-transfer working medium circulatory system utilizes, and the merit that whole heat pump assembly consumed only is the sub-fraction in the output work, therefore, adopt heat pump techniques can save a large amount of high-grade energies.Its operation principle is identical with air-conditioner, all according to " contrary Carnot cycle " principle work.
At present, known air source heat pump adopts split-type structural more, and minimal air source heat pump adopts integral structure.Adopt the air source heat pump of split-type structural, form by indoor set and off-premises station two parts, the air circulating system of heat pump and evaporimeter are installed in the off-premises station, during heat pump work, cold when utilizing outdoor air to take away evaporation, the air of the condenser fan of heat pump after with evaporator cools directly blows to outdoor, and the air circulating system of heat pump can not carry out air cleaning and auxiliary temperature-reducing.
The air source heat pump of known integral structure, condenser fan all use the high power AC fan, and this fan work noise is big, and the wind blast that blows out is big, be unfavorable for that health, this fan are not suitable for carrying out ventilation to indoor.Thereby also just can not realize purifying air, can not utilize evaporimeter to air cooling-down.
Summary of the invention
At above-mentioned problems of the prior art, the objective of the invention is to propose a kind of air circulating system of integrated heat pump, this system possesses ventilation, air cleaning and auxiliary temperature-reducing function, improves the actual utilization ratio of the energy.
The present invention is for realizing its purpose by the following technical solutions: the air circulating system of integrated heat pump, comprise air inlet duct, exhaust passage, radiator fan and heat pump computer controller, described air inlet duct is provided with indoor air inlet and outdoor air inlet, establishes the air inlet duct changement in air inlet duct; Described exhaust passage is provided with indoor air outlet and outdoor air outlet, sets out the air channel changement in the exhaust passage.Described air inlet duct end opening is connected with the heat exchanging chamber of heat pump, and described exhaust passage end opening is connected with the air draft chamber.Described heat pump computer controller control air inlet duct changement, exhaust passage changement and radiator fan action (air inlet duct changement, exhaust passage changement also can be controlled by manual).Establish air cleaning unit in the described air inlet duct.Described air cleaning unit is active carbon filter screen or plain gauze.Establish deflector between described evaporimeter and the radiator fan.Described radiator fan is the adjustable low-voltage direct condenser fan of low speed, establishes the third gear air quantity: the high speed exhaust air rate is 340-360m 3/ h, middling speed exhaust air rate are 270-290m 3/ h, low speed exhaust air rate are 140-160m 3/ h.
Operation principle:
When being adjusted to the air inlet duct changement from indoor air inlet, described heat pump computer controller sucks room air, through active carbon filter screen, evaporimeter, radiator fan, the exhaust passage changement is adjusted to air and is discharged to outdoorly from exhaust passage wind, and regulating wind speed is high speed 350m 3/ h realizes ventilation; Regulating wind speed is middling speed 280m 3/ h or low speed 150m 3/ h realizes ventilating.
When being adjusted to the air inlet duct changement from indoor air inlet, described heat pump computer controller sucks room air, through active carbon filter screen, evaporimeter, radiator fan, the exhaust passage changement is adjusted to air and is discharged to indoorly from exhaust passage wind, realizes air cleaning and auxiliary temperature-reducing, and wind speed is adjustable.
When not needing ventilation, air cleaning and auxiliary temperature-reducing, the air inlet duct changement is adjusted to outdoor air inlet suction chamber outer air from air inlet duct, through active carbon filter screen, evaporimeter, radiator fan, be adjusted to air by the exhaust passage changement and be discharged to outdoor from the outdoor air outlet of exhaust passage.
Beneficial effect of the present invention: improved the utilization ratio of heat pump energy source, can realize the function of ventilation, air cleaning and auxiliary temperature-reducing again.
Description of drawings
The present invention is further described below in conjunction with the drawings and specific embodiments:
Fig. 1 normally heats the circulation schematic diagram for the present invention;
Fig. 2 is for the present invention is ventilated, the ventilation working state schematic representation;
Fig. 3 is air cleaning of the present invention, auxiliary temperature-reducing working state schematic representation.
Among the figure 1, the air inlet duct changement, 2, the active carbon filter screen, 3, evaporimeter, 4, radiator fan, 5, the exhaust passage changement, 6, air inlet duct, 7, exhaust passage, 8, indoor air inlet, 9, outdoor air inlet, 10, indoor air outlet, 11, outdoor air outlet, 12, heat exchanging chamber, 13, deflector, 14, the air draft chamber.
The specific embodiment
Be described in further detail below in conjunction with accompanying drawing,
The present invention shown in Figure 1 normally heats the circulation schematic diagram, comprises air inlet duct 6, exhaust passage 7, radiator fan 4 and heat pump computer controller, and described air inlet duct 6 is provided with indoor air inlet 8 and outdoorly enters 9 air ports, establishes air inlet duct changement 1 in air inlet duct 6; Described exhaust passage 7 is provided with indoor air outlet 10 and outdoor air outlet 11, sets out air channel changement 5 in exhaust passage 7.Described air inlet duct end opening is connected with the heat exchanging chamber 12 of heat pump, and described exhaust passage end opening is connected with air draft chamber 14.Described heat pump computer controller control air inlet duct changement 1, exhaust passage changement 5 and radiator fan 4 actions.Establish air cleaning unit in air inlet duct 6 and heat pump junction.Described air cleaning unit is active carbon filter screen 2 (also can adopt plain gauze), and radiator fan 4 and evaporimeter 3 are established deflector 13 on heat pump top between radiator fan 4 and evaporimeter 3, and deflector 13 is horn-like, and air-flow is converged in the radiator fan 4.Just can realize ventilation, air cleaning and auxiliary temperature-reducing function by manual or computerized control system adjusting into and out of the air channel changement.
Computerized control system is regulated air quantity, establishes third gear air quantity: high speed 350m 3/ h, middling speed 280m 3/ h, low speed 150m 3/ h.Can regulate as required.
The present invention shown in Figure 2 is ventilated, the ventilation working state schematic representation, during work, computerized control system is adjusted to air inlet duct changement 1 air condition in indoor air inlet 8 suction chambers automatically, through active carbon filter screen 2, evaporimeter 3, radiator fan 4, exhaust passage changement 5 is adjusted to air and is discharged to outdoor state from outdoor air outlet 11, and regulating wind speed is middling speed 280m 3/ h or low speed 150m 3/ h realizes ventilating.
Regulate air inlet duct changement 1 and suck room air from indoor air inlet 8, through active carbon filter screen 2, evaporimeter 3, radiator fan 4, regulated by exhaust passage changement 5, air is discharged to outdoor from outdoor 11 air outlets, and regulating wind speed is high speed 350m 3/ h realizes ventilation.
The working state schematic representation of the present invention shown in Figure 3 when air cleaning and auxiliary temperature-reducing, during work, regulate air inlet duct changement 1 and suck room air from indoor air inlet 8, regulate through 2 purifications of active carbon filter screen, evaporimeter 3 coolings, radiator fan 4, exhaust passage changement 5, air is discharged to indoor from indoor air outlet 10, realize air cleaning and auxiliary temperature-reducing, wind speed is adjustable.

Claims (7)

1. the air circulating system of integrated heat pump comprises air inlet duct, exhaust passage, evaporimeter, radiator fan and heat pump computer controller, it is characterized in that described air inlet duct is provided with indoor air inlet and outdoor air inlet, establishes the air inlet duct changement in air inlet duct; Described exhaust passage is provided with indoor air outlet and outdoor air outlet, sets out the air channel changement in the exhaust passage; Described air inlet duct end opening is connected with the heat exchanging chamber of heat pump, and described exhaust passage end opening is connected with the air draft chamber.
2. the air circulating system of integrated heat pump according to claim 1 is characterized in that described heat pump computer controller control air inlet duct changement, exhaust passage changement and radiator fan action.
3. the air circulating system of integrated heat pump according to claim 1 is characterized in that described air inlet duct changement and exhaust passage changement can pass through manual reverse of direction.
4. the air circulating system of integrated heat pump according to claim 1 is characterized in that establishing air cleaning unit in the heat exchanging chamber junction of described air inlet duct end opening and heat pump.
5. the air circulating system of integrated heat pump according to claim 4 is characterized in that described air cleaning unit is active carbon filter screen or plain gauze.
6. the air circulating system of integrated heat pump according to claim 1 is characterized in that establishing deflector between described evaporimeter and the radiator fan.
7. the air circulating system of integrated heat pump according to claim 1 is characterized in that described radiator fan is the adjustable low-voltage direct condenser fan of low speed, establishes the third gear air quantity: high speed exhaust air rate, middling speed exhaust air rate and low speed exhaust air rate.
CN201010137818XA 2010-03-30 2010-03-30 Air circulating system of integrated heat pump Expired - Fee Related CN101825314B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010137818XA CN101825314B (en) 2010-03-30 2010-03-30 Air circulating system of integrated heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010137818XA CN101825314B (en) 2010-03-30 2010-03-30 Air circulating system of integrated heat pump

Publications (2)

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CN101825314A true CN101825314A (en) 2010-09-08
CN101825314B CN101825314B (en) 2012-02-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105805877A (en) * 2016-05-04 2016-07-27 珠海格力电器股份有限公司 Ventilation device, control method thereof and air conditioner
CN106642419A (en) * 2017-02-27 2017-05-10 珠海格力电器股份有限公司 Air conditioning system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1862122A (en) * 2006-01-23 2006-11-15 蒋华 Combined method and device for treating air
EP1870643A2 (en) * 2006-06-19 2007-12-26 Schwörer Haus KG Heat pump assembly
CN101603716A (en) * 2009-07-07 2009-12-16 河南科技大学 A kind of geothermal-energy heat pump radiation air-conditioner system and fresh air processing method thereof
CN201672604U (en) * 2010-03-30 2010-12-15 德华科电器科技(安徽)有限公司 Air circulation system of integrated heat pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1862122A (en) * 2006-01-23 2006-11-15 蒋华 Combined method and device for treating air
EP1870643A2 (en) * 2006-06-19 2007-12-26 Schwörer Haus KG Heat pump assembly
CN101603716A (en) * 2009-07-07 2009-12-16 河南科技大学 A kind of geothermal-energy heat pump radiation air-conditioner system and fresh air processing method thereof
CN201672604U (en) * 2010-03-30 2010-12-15 德华科电器科技(安徽)有限公司 Air circulation system of integrated heat pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105805877A (en) * 2016-05-04 2016-07-27 珠海格力电器股份有限公司 Ventilation device, control method thereof and air conditioner
CN105805877B (en) * 2016-05-04 2018-11-09 珠海格力电器股份有限公司 Air interchanger and its control method and air conditioner
CN106642419A (en) * 2017-02-27 2017-05-10 珠海格力电器股份有限公司 Air conditioning system
WO2018153085A1 (en) * 2017-02-27 2018-08-30 珠海格力电器股份有限公司 Air conditioning system

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Granted publication date: 20120208

Termination date: 20170330