CN103225929A - One-machine and multi-functional energy center of heat pump - Google Patents
One-machine and multi-functional energy center of heat pump Download PDFInfo
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- CN103225929A CN103225929A CN2013101621014A CN201310162101A CN103225929A CN 103225929 A CN103225929 A CN 103225929A CN 2013101621014 A CN2013101621014 A CN 2013101621014A CN 201310162101 A CN201310162101 A CN 201310162101A CN 103225929 A CN103225929 A CN 103225929A
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Abstract
The invention discloses a one-machine and multi-functional energy center of a heat pump, which comprises a water tank, external air energy units, heat exchangers, an indoor heat exchange terminal and a controller, wherein the external air energy units comprise a first external air energy unit and a second external air energy unit; the heat exchangers are divided into two groups, a first group of heat exchanger and a second group of heat exchanger, a cold fluid side of the first group of heat exchanger is connected with the water tank, a hot fluid side of the first group of heat exchanger is connected with the first external air energy unit, and the second group of heat exchanger comprises two subgroups connected in parallel, one subgroup of heat exchanger is connected through a reversing valve positioned on a connecting pipeline on the hot fluid side of the first group of heat exchanger, and is in mutual exclusion with the first group of heat exchanger in right of use; the indoor heat exchange terminal is connected with the second group of heat exchanger through a pipeline; and the controller is connected with the external air energy unit, the electric element of the indoor heat exchange terminal and the reversing valve, and controls the mode switching and operation of the one-machine and multi-functional energy center of the heat pump. The energy center is appearance integrally and is safe to use.
Description
Technical field
The present invention relates to a kind of heat pump one-machine-multi-function energy centre.
Background technology
In China, family is more and more higher to the standard of life taste and quality requirement, and life staying idle at home has not been only to be confined to satisfy needs such as basic air-conditioning, heating, shower, develops to more comfortable, more attractive in appearance, more intelligent, high integrated direction day by day.
Mostly present middle and high end house type is that two Rooms, three rooms, two Rooms, four rooms etc. than big-room and luxury housing project, are equipped with a plurality of toilets.This need dispose many air-conditionings and a plurality of water heater, and it is attractive in appearance and safe in utilization to have a strong impact on exterior wall.
Family on the market mostly is air-cooled fluorine machine (the air-cooled freon circulator of full name) with air-conditioning now; the fluorine machine mostly is wall hanging or vertical; there are many defectives: the one, when fluorine mechanism is cold; summer, outdoor air was scorching hot; people generally wear little clothing; but indoor air-conditioning cold air blows severely; thin clothes is not enough to human body is formed protection; such low temperature environment can stimulate blood vessel sharply to shrink; blood circulation is not smooth; cause joint injury, catch a cold, pain,, waist stiff as neck and back and limbs pain, the ice-cold numbness of trick etc. all are common reactions.
The 2nd, when fluorine mechanism was hot, because the position is higher, hot-air was lighter, and upper temp is higher, can not effectively utilize the heat that heats of fluorine machine, causes the human body sensory air very dry simultaneously.
In the heat pump one-machine-multi-function energy centre, chamber interior branch includes water tank, the air energy heat pump water heater part that comprises above-mentioned fluorine machine is interior, the air energy heat pump water tank of coupling mainly is to adopt inner disc (built-in heat exchange coil) circulation medium to carry out heat exchange, freon is corrosive, and simultaneously, the water in the water tank also can exert an influence to coil pipe, there is the danger of leaking in inner disc, and then influences health.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of heat pump one-machine-multi-function energy centre, overall appearance and safe in utilization.
The present invention is by the following technical solutions:
A kind of heat pump one-machine-multi-function energy centre comprises:
Water tank disposes water, water pipeline;
The outer unit of air energy is divided into first air outer unit of energy and the outer unit of second air energy;
Heat exchanger is divided into two groups, and the cold flow side of first group of heat exchanger connects described water tank, and the hot-fluid side connects the outer unit of first air energy; Second group of two son group that then comprise and connect, wherein a son group be positioned at by one that first group of reversal valve on the exchanger heat fluid side connecting line picks out and with first group of heat exchanger mutual exclusion right to use;
Indoor heat exchange end is connected with second group of heat exchanger by pipeline; And
Controller, coupling connect the electric part and the described reversal valve of air outer unit of energy and indoor heat exchange end, and the pattern of control heat pump one-machine-multi-function energy centre is switched and operation.
From above scheme as can be seen, according to the present invention, adopt the outer unit of air energy, smaller to indoor influence, and air can be grouped by outer unit, solves separate unit driving force problem on the weak side on the one hand, on the other hand by dividing into groups to integrate different application, thereby play energy-saving and cost-reducing effect, and make application form more.Heat exchanger is configured in outside the water tank, can reduce the corrosion of water heat exchanging device, and can not produce string water, should influence water quality, and safety in utilization is better.
Above-mentioned heat pump one-machine-multi-function energy centre, described heat exchanger is integrated in the cabin that is positioned at described water tank top, and second group of heat exchanger and first group of heat exchanger arrange that up and down wherein, the cold flow side of first group of heat exchanger is furnished with independently water circulating pump.
Above-mentioned heat pump one-machine-multi-function energy centre, described heat exchanger is a double-tube heat exchanger, and wherein connecting described first group of air corresponding to the shell side of the double-tube heat exchanger of first group of heat exchanger can outer unit, and correspondingly, corresponding tube side is connected in described water tank.
Above-mentioned heat pump one-machine-multi-function energy centre, described air can outer unit be the outer unit of fluorine circular chamber, and indoor heat exchange end is a heat exchange end in the water circular chamber.
Above-mentioned heat pump one-machine-multi-function energy centre, described indoor heat exchange end is horizontal fan coil.
Above-mentioned heat pump one-machine-multi-function energy centre, all horizontal fan coils also connect, and each bedroom fan coil is equipped with manually-operated gate.
Description of drawings
Fig. 1 is the structure principle chart according to a kind of heat pump one-machine-multi-function energy centre of the present invention.
Among the figure: 1, the outer unit of fluorine circular chamber; 2, integration water box; 3, the outer unit of fluorine circular chamber; 4, heat exchange end; 5, two-bit triplet magnetic valve; 6. circulating pump; 7, circulating pump B; 8, controller; 9, two double-tube heat exchangers in parallel; 10, double-tube heat exchanger.
The specific embodiment
With reference to Figure of description 1, the outer unit of two fluorine circular chambers is arranged among the figure, just outer unit 1 of the fluorine circular chamber shown in Fig. 1 and the outer unit 3 of fluorine circular chamber serve as different effects under different operational modes.
Obviously, outer unit of conventional fluorine circular chamber and the outer unit of water circular chamber all can use, and the current those skilled in the art of thinking of both structures knows, and do not repeat them here.At this,, both are carried out simple a description in order to help those skilled in the art's type selecting.
Water circulation off-premises station and fluorine circulation off-premises station determined the type of suitable air-conditioning equipment, generally divide into water machine and fluorine machine, both distinguish very big aspect the environmental-friendly and comfortable degree, the environmental protection aspect, the water machine is that cold water enters the room, the fluorine machine is that freon directly enters the room.Comfort level aspect difference is also very big, the contour shunting yard of hotel club etc. the place of exquisite comfort level all adopt the water machine.Also there is another defective in the fluorine machine, if an air outlet goes wrong exactly, then all air outlets all can not use, and the water machine is under the situation that an air outlet goes wrong, and other air outlets use in the same old way.The problem that the anticorrosion of water machine needs emphasis to consider, fluorine machine then need not to consider, and the former energy consumption height, and latter's energy consumption is low.
What use in a kind of heat pump one-machine-multi-function energy centre shown in Figure 1 is unit outside two fluorine circular chambers, be expressed as outer unit 1 of fluorine circular chamber and the outer unit 3 of fluorine circular chamber in the drawings, graphical symbol those skilled in the art among the figure should clearly understand, its essential structure has nothing different with the outer machine of known fluorine machine, here get and use it, packet configuration is to satisfy various application.
First kind of application just provides the domestic hot-water so, and configuration accordingly is positioned at indoor water tank, and integration water box 2 as shown in Figure 1 heats by the outer unit 3 of fluorine circular chamber.
In Fig. 1, integration water box 2 disposes water, water pipeline, has graphical symbol to identify in the drawings, and pipe arrangement is simple relatively, does not repeat them here.
Carry out heat exchange by double-tube heat exchanger 10 between the outer unit 3 of integration water box 2 and fluorine circular chamber, nature, basic terms coupling according to heat exchanger, water in the water tank is heated object, should be configured in the cold flow side of heat exchanger, correspondingly, outer unit 3 configurations of fluorine circular chamber are connected the hot-fluid side of corresponding heat exchanger.Can the water in the water tank be heated by the circulation that outer unit of fluorine circular chamber and double-tube heat exchanger 10 constitute.
Relate to another kind of the application then, the outer unit 3 of fluorine circular chamber carries out indoor heating or refrigeration, as 10 weeks of double-tube heat exchanger be the connection of pipeline, in the drawings, the pipeline on the hot-fluid side of double-tube heat exchanger is provided with one two outer three-way magnetic valve 5 and draws a bypass, and actual forming sleeves heat exchanger 10 double-tube heat exchanger 9 in parallel with two inserts the conversion conversion of outer unit 3 systems of fluorine circular chamber.Thereby unit 3 can carry out the thermal cycle utilization to double-tube heat exchanger 10 outside needs fluorine circular chamber, and carries out cold utilization or heat utilization for two double-tube heat exchangers 9 in parallel.
In above-mentioned application, the double-tube heat exchanger that participates in outer unit 3 circulations of fluorine circular chamber in double-tube heat exchanger 10 double-tube heat exchanger 9 in parallel with two is that mutual exclusion is used, just one in use, another must stop.
Again in some applications, the outer unit 1 of fluorine circular chamber connects on another double-tube heat exchanger of two double-tube heat exchangers 9 in parallel, participates in refrigeration, heats.
And then see other use institute at object, just indoor refrigeration, heat part, heat exchange end 4 as shown in Figure 1 has 3 in Fig. 1, obviously, at indoor application, can select morely or a little less, the number of mating the room is selected.
And in Fig. 1, be provided with controller 8, and dotted line is represented being connected of controller and control object, this control object that is connected is when selected, its connection is definite, do not repeat them here, they just according to the coupling of prior art, switch and operation with the pattern of control heat pump one-machine-multi-function energy centre.
In order more to be expressly understood the realization of different application, be elaborated below in conjunction with Figure of description 1.
First kind of application is system domestic hot-water pattern:
The outer unit 3 of fluorine circular chamber operates in heating mode, water circulating pump 6 is opened, and two-bit triplet magnetic valve 5 leads to double-tube heat exchanger 10, heats the water direction, the outer 3 pairs of integration water boxes 2 of unit of fluorine circular chamber heat, and the water in the integration water box 2 after being heated just can be taken.
Second kind of application is the heating pattern:
Outer unit 3 of fluorine circular chamber and the outer unit 1 of fluorine circular chamber operate in heating mode simultaneously, and water circulating pump 7 is opened, and two-bit triplet magnetic valve logical 5 heats by the terminal 4 pairs of rooms of heat exchange to two double-tube heat exchangers 9 in parallel.
The third application is a refrigeration mode:
Outer unit 3 of fluorine circular chamber and the outer unit 1 of fluorine circular chamber operate in refrigeration mode simultaneously, and water circulating pump 7 is opened, and two-bit triplet magnetic valve 5 leads to two double-tube heat exchangers 9 in parallel, by the heat exchange end room is freezed.
The 4th kind of application is system domestic hot-water+heating pattern:
Outer unit 3 of fluorine circular chamber and the outer unit 1 of fluorine circular chamber operate in heating mode simultaneously, water circulating pump 6 is opened, water circulating pump 7 is opened, two-bit triplet magnetic valve 5 leads to double-tube heat exchanger 10, heat by the water in 10 pairs of water tanks of double-tube heat exchanger, produce the domestic hot-water, after two double-tube heat exchangers 9 in parallel absorb heat, heat by the terminal 4 pairs of rooms of heat exchange.
The 5th kind of application is system domestic hot-water+refrigeration mode:
The outer unit 3 of fluorine circular chamber operates in heating mode, the outer unit 1 of fluorine circular chamber operates in refrigeration mode, water circulating pump 6 is opened, water circulating pump 7 is opened, two-bit triplet magnetic valve 5 leads to double-tube heat exchanger 10, heats by the water in 10 pairs of water tanks of double-tube heat exchanger, produces the domestic hot-water, after two double-tube heat exchangers 9 in parallel are emitted heat, freeze by the terminal 4 pairs of rooms of heat exchange.
In structure shown in Figure 1, described heat exchanger is integrated in the cabin that is positioned at described water tank top, forms the integration water box 2 that is identified, in such structure, at first be not re-use coil pipe to carry out heat exchange, but the employing heat exchanger, and place in the integration water box 2 upside accommodation sections, not only solved the problem that the coil pipe heat exchange is brought, simultaneously, because it is indoor that integration water box 2 is positioned at, and equals indoor inserting of heat exchanger equivalence, solved the antifreeze problem of circulation line.
On the other hand, integration water box 2 circulation lines shorten greatly, and the circulation flow resistance reduces, and can more effectively reduce the layering of water in the integration water box 2, can further improve the heat exchange effect.
In structure shown in Figure 1, two double-tube heat exchangers 9 in parallel are arranged up and down with double-tube heat exchanger 10, compare conserve space on the whole, and can shorten whole circulation line.In structure shown in Figure 1, double-tube heat exchanger 10 is furnished with independently water circulating pump 6.
Double pipe heat exchanger (generally abbreviating double-tube heat exchanger as) is with the heat exchanger of the interior pipe in the concentric tubes as heat transfer element.The pipe of the two kinds of different-diameters composition concentric tubes that is nested together, each section sleeve pipe is called " journey ", and the interior pipe (heat-transfer pipe) of journey is borrowed the U-shaped ell, and outer effective short tube is in turn connected into row, is fixed on the support.Heat passes to one other fluid by inner pipe wall by a kind of fluid.Usually, hot fluid (A fluid) is introduced by top, and cold fluid (B fluid) is then introduced by the bottom.The two ends of sleeve pipe middle external tube are connected with interior effective welding or flange.Interior pipe is connected with flange with the U-shaped ell is many, is convenient to the cleaning and the increase and decrease of heat-transfer pipe.The effective length of every journey heat-transfer pipe is got 4～7 meters.
This heat exchanger heat transfer area is up to 18 square metres, so be applicable to the low capacity heat exchange.When the inner and outer pipes wall temperature difference is big, can be provided with at outer tube and adopt the stuffing-box slipper seal between U-shaped expansion joint or inner and outer pipes, to reduce thermal (temperature difference) stress, flexibility is relatively good.
Pipe can be made with steel, cast iron, copper, titanium, pottery, glass etc., if selection is proper, it can be used for the heat exchange of Korrosionsmedium.
In order to improve the heat exchange effect, the shell side of described double pipe heat exchanger 10 connects the hot-water line and the cold water pipe of described integration water box, is expressed as two pipelines that probe in the integration water box 2 in Fig. 1.And correspondingly, tube side connects refrigerant import and refrigerant exit, just the outer unit 3 of fluorine circular chamber, thereby the water that temperature is lower contains the higher heating agent of temperature, can effectively improve the heat exchange effect, and can reduce the warm rank with the direct contact portion of air, and reduce heat waste.
Shell side connects to convection current is connected with water circulation pipe with the refrigerant circulation with tube side, and just described adverse current connects, and this structure can effectively improve the heat exchange effect, heat transfer process, and two kinds of fluids go out under a kind of higher relatively warm scalariform attitude to carry out heat exchange.
The double-tube heat exchanger structure is compact, and can realize high efficient heat exchanging by containment relationship, but in this programme, also can adopt other heat exchanger, and as jacketed type exchanger, this heat exchanger is at container outer wall chuck to be installed to make, and is simple in structure; But its heating surface receptor wall restriction, heat transfer coefficient is not high yet, but can not influence the operational mode of basic heat exchange in this programme.
Submerged coil heat exchanger for another example, this heat exchanger are with the various shapes that adapt with container of the curved coiled of metal tube, and are immersed in the liquid in the container, and the advantage of coil heat exchanger is simple in structure, can bear high pressure, and this structure is similar to coil pipe.The heat exchanger here forecloses coil pipe, and coil pipe is will immerse in the associated fluid to carry out the equipment of heat exchange, will not adopt at this.
Plate type heat exchanger is the most ancient a kind of heat exchanger for another example, obviously also can use in this programme.
In structure shown in Figure 1, described indoor heat exchange end is horizontal fan coil, can avoid the central air-conditioning hot-air to descend, upper temp height, the problem that temperature of lower is low.
In structure shown in Figure 1, heat exchange terminal 4 is a water-cooling pattern, can improve the comfort level of indoor environment.This programme adopts and finishes Heshui machine and fluorine machine on the whole, has both advantages concurrently, and does not have both shortcomings.
All horizontal fan coils also connect, and each horizontal fan coil is equipped with manually-operated gate, can close down some horizontal fan coil as required, to cut down the consumption of energy.
Claims (6)
1. a heat pump one-machine-multi-function energy centre is characterized in that, comprising:
Water tank disposes water, water pipeline;
The outer unit of air energy is divided into first air outer unit of energy and the outer unit of second air energy;
Heat exchanger is divided into two groups, and the cold flow side of first group of heat exchanger connects described water tank, and the hot-fluid side connects the outer unit of first air energy; Second group of two son group that then comprise and connect, wherein a son group be positioned at by one that first group of reversal valve on the exchanger heat fluid side connecting line picks out and with first group of heat exchanger mutual exclusion right to use;
Indoor heat exchange end is connected with second group of heat exchanger by pipeline; And
Controller, coupling connect the electric part and the described reversal valve of air outer unit of energy and indoor heat exchange end, and the pattern of control heat pump one-machine-multi-function energy centre is switched and operation.
2. heat pump one-machine-multi-function energy centre according to claim 1, it is characterized in that described heat exchanger is integrated in the cabin that is positioned at described water tank top, and second group of heat exchanger and first group of heat exchanger are arranged up and down, wherein, the cold flow side of first group of heat exchanger is furnished with independently water circulating pump.
3. heat pump one-machine-multi-function energy centre according to claim 1 and 2, it is characterized in that described heat exchanger is a double-tube heat exchanger, wherein connecting described first group of air corresponding to the shell side of the double-tube heat exchanger of first group of heat exchanger can outer unit, correspondingly, corresponding tube side is connected in described water tank.
4. heat pump one-machine-multi-function energy centre according to claim 1 is characterized in that, described air can outer unit be the outer unit of fluorine circular chamber, and indoor heat exchange end is a heat exchange end in the water circular chamber.
5. according to claim 1 or 4 described heat pump one-machine-multi-function energy centres, it is characterized in that described indoor heat exchange end is horizontal fan coil.
6. heat pump one-machine-multi-function energy centre according to claim 5 is characterized in that, all horizontal fan coils also connect, and each horizontal fan coil is equipped with manually-operated gate.
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| CN201310162101.4A CN103225929B (en) | 2013-05-06 | 2013-05-06 | Heat pump one-machine-multi-function energy centre |
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| CN201310162101.4A CN103225929B (en) | 2013-05-06 | 2013-05-06 | Heat pump one-machine-multi-function energy centre |
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| CN103225929B CN103225929B (en) | 2015-08-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673294A (en) * | 2013-12-26 | 2014-03-26 | 力诺瑞特（上海）新能源有限公司 | Heat pump water heater water tank with heat exchange chamber |
| CN111336405A (en) * | 2020-04-02 | 2020-06-26 | 江苏国富氢能技术装备有限公司 | Container prying type compression hydrogenation device for hydrogenation machine |
| CN111365614A (en) * | 2020-04-02 | 2020-07-03 | 江苏国富氢能技术装备有限公司 | Compression hydrogenation device for hydrogenation machine |
| CN111486344A (en) * | 2020-04-02 | 2020-08-04 | 江苏国富氢能技术装备有限公司 | Container skid-mounted compression hydrogenation device |
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| CN1180154A (en) * | 1996-10-04 | 1998-04-29 | Lg电子株式会社 | Air conditioning apparatus |
| CN2800158Y (en) * | 2005-04-30 | 2006-07-26 | 文峰 | Heat pump water heater |
| CN101067525A (en) * | 2007-06-08 | 2007-11-07 | 深圳市宝美新能源有限公司 | Heat circulating energy-saving hot water air conditioner |
| CN102483272A (en) * | 2009-09-10 | 2012-05-30 | 三菱电机株式会社 | Air conditioning device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180154A (en) * | 1996-10-04 | 1998-04-29 | Lg电子株式会社 | Air conditioning apparatus |
| CN2800158Y (en) * | 2005-04-30 | 2006-07-26 | 文峰 | Heat pump water heater |
| CN101067525A (en) * | 2007-06-08 | 2007-11-07 | 深圳市宝美新能源有限公司 | Heat circulating energy-saving hot water air conditioner |
| CN102483272A (en) * | 2009-09-10 | 2012-05-30 | 三菱电机株式会社 | Air conditioning device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673294A (en) * | 2013-12-26 | 2014-03-26 | 力诺瑞特（上海）新能源有限公司 | Heat pump water heater water tank with heat exchange chamber |
| CN111336405A (en) * | 2020-04-02 | 2020-06-26 | 江苏国富氢能技术装备有限公司 | Container prying type compression hydrogenation device for hydrogenation machine |
| CN111365614A (en) * | 2020-04-02 | 2020-07-03 | 江苏国富氢能技术装备有限公司 | Compression hydrogenation device for hydrogenation machine |
| CN111486344A (en) * | 2020-04-02 | 2020-08-04 | 江苏国富氢能技术装备有限公司 | Container skid-mounted compression hydrogenation device |
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Effective date of registration: 20210721 Address after: No. 30766, Jingshi East Road, Licheng District, Jinan City, Shandong Province Patentee after: SHANDONG LINUO PARADIGMA Co.,Ltd. Address before: Building 5, No. 738, Huaqing Road, Qingpu District, Shanghai Patentee before: LINUO RITTER (SHANGHAI) NEW ENERGY Co.,Ltd. |