CN102095252A - Heat pump hot water supply apparatus - Google Patents
Heat pump hot water supply apparatus Download PDFInfo
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- CN102095252A CN102095252A CN2010105898319A CN201010589831A CN102095252A CN 102095252 A CN102095252 A CN 102095252A CN 2010105898319 A CN2010105898319 A CN 2010105898319A CN 201010589831 A CN201010589831 A CN 201010589831A CN 102095252 A CN102095252 A CN 102095252A
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- hot water
- pipe arrangement
- water
- storage tank
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
- F24H4/04—Storage heaters
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The invention provides a heat pump hot water supply apparatus, which can be disposed in environments with small space like independent houses and collective housings; further reduce heat dissipation loss from a connection tubing; decrease material cost of the connection tubing; reduce on-site tubing construction. The heat pump hot water supply apparatus comprises a heat pump unit (1) of a water refrigerant heat exchanger (3) for heating low-temperature water, a hot water reservoir unit (10) of a hot water reservoir (11) for storing high-temperature water heated by the water refrigerant heat exchanger (3), a water inlet tubing (13) which transmits the low-temperature water at the lower part of the hot water reservoir (11) to the water refrigerant heat exchanger (3), and a hot water tubing (12) which transmits the high-temperature water heated by the water refrigerant heat exchanger (3) to the hot water reservoir (11). The heat pump unit (1) is disposed on the top face of the hot water reservoir unit (10), and the hot water tubing (12) is shorter than the water inlet tubing (13).
Description
Technical field
The present invention relates to the structure of heat-pump hot water supply apparatus.
Background technology
All the time, this heat-pump hot water supply apparatus has shown below several.
Fig. 7 represents the schematic configuration of existing heat pump unit.
As shown in Figure 7, in heat pump unit, constitute the air heat exchanger 4 in air-supply path and the left side that Air Blast fan 5 is configured in compressor 2, the pipe arrangement connector 6 of water refrigerant heat exchanger 3 and heat pump side is configured in the right side of compressor 2, air-supply path, compressor 2 and water refrigerant heat exchanger 3 are along the width configuration (for example, with reference to patent documentation 1) of heat pump unit.
Fig. 8 represents the schematic configuration of existing heat-pump hot water supply apparatus.
As shown in Figure 8, heat pump unit 1 and hot water water storage tank unit 10 are disposed respectively on the ground, and heat pump unit 1 is connected (for example, with reference to patent documentation 2) with hot water water storage tank unit 10 by coming connecting pipings 20 with connecting pipings 21.
Summary of the invention
Invent problem to be solved
But, in the structure of existing heat-pump hot water supply apparatus, heat pump unit 1, hot water water storage tank unit 10 and the space is set all must takes up an area of of connecting pipings 20,21 that connects their water route.Mainly be in only dwelling house and agglomerated residence in the narrow area in city, not enough because of the space is set, heat-pump hot water supply apparatus can't be set, and, because of heat-pump hot water supply apparatus is set, hindered the living space, therefore, need a kind of heat-pump hot water supply apparatus that also can be provided with less floor space.
In addition, being provided with under the situation that the place separates particularly at hot water water storage tank unit 10 and heat pump unit 1, because of connecting pipings elongated, also exist radiation loss to increase from connecting pipings, cause performance degradation, perhaps the cost of pipe arrangement material increases, the on-the-spot such problem of pipe arrangement construction increase in man-hour.
In addition, in the structure of existing heat pump unit, also exist the width dimensions of heat pump unit to increase, in pipe shaft chamber that especially can't be in agglomerated residence and the instrument box such problem is set.
The present invention proposes in order to solve existing technical task, its purpose is, provide a kind of especially only dwelling house in the city and agglomerated residence (modular dwelling house) be provided with like this space few the heat-pump hot water supply apparatus that also can be provided with under the environment is set, and can reduce radiation loss from connecting pipings, reduce the material cost of connecting pipings, reduce on-the-spot pipe arrangement and construct man-hour.
Solve the technological means of problem
In order to solve existing technical task, heat-pump hot water supply apparatus of the present invention is characterised in that, comprising: the heat pump unit with water refrigerant heat exchanger of heating water at low temperature; Have the hot water water storage tank unit of storage by the hot water water storage tank of the high-temperature water of described water refrigerant heat exchanger heating; The water at low temperature of described hot water water storage tank bottom is sent to the entry pipe arrangement of described water refrigerant heat exchanger; To deliver to the hot water pipe arrangement on the top of described hot water water storage tank by the high-temperature water of described water refrigerant heat exchanger heating, the described heat pump unit of end face mounting in described hot water water storage tank unit, and described hot water pipe arrangement is shorter than described entry pipe arrangement, thus, the space that is provided with of heat pump unit and connecting pipings not only can be in the end face of hot water water storage tank unit, constituted, and the space that is provided with of the existing heat-pump hot water supply apparatus that constitutes on the ground can be saved significantly.
The invention effect
Can provide a kind of heat-pump hot water supply apparatus according to the present invention, especially at only dwelling house in the narrow area in city and agglomerated residence etc. few being provided with under the environment in space is set, can save the space that is provided with of heat-pump hot water supply apparatus, and can reduce radiation loss from connecting pipings, reduce the material cost of connecting pipings, reduce on-the-spot pipe arrangement and construct man-hour.
Description of drawings
Fig. 1 is the summary front cross-sectional view of the heat-pump hot water supply apparatus of embodiments of the present invention 1.
Fig. 2 is the summary side cross-sectional views of this heat-pump hot water supply apparatus.
Fig. 3 is the summary plan cross-sectional view of the heat pump unit of embodiments of the present invention 2.
Fig. 4 is that the summary of the heat-pump hot water supply apparatus of embodiments of the present invention 3 is provided with front cross-sectional view.
Fig. 5 is that the summary of this heat-pump hot water supply apparatus is provided with side cross-sectional views.
Fig. 6 is that the summary of this heat-pump hot water supply apparatus is provided with plan cross-sectional view.
Fig. 7 is the summary plan cross-sectional view of traditional heat pump unit.
Fig. 8 is that the summary of traditional heat-pump hot water supply apparatus is provided with front view.
Symbol description:
1 heat pump unit
2 coolant compressors
3 water refrigerant heat exchangers
4 air heat exchangers
5 Air Blast fans
6 high temperature side pipe arrangement connectors
7 low temperature side pipe arrangement connectors
8 piping covers
9 refrigerant pipe arrangement accommodation spaces
10 hot water water storage tank unit
11 hot water water storage tanks
12 hot water pipe arrangements
13 entry pipe arrangements
14 high temperature side pipe arrangement connectors
15 low temperature side pipe arrangement connectors
16 link parts
17 hot water circulating pumps
20 high temperature side connecting pipings
21 low temperature side connecting pipings
Embodiment
The heat-pump hot water supply apparatus of first invention is characterised in that, comprising: the heat pump unit with water refrigerant heat exchanger of heating water at low temperature; Have the hot water water storage tank unit of storage by the hot water water storage tank of the high-temperature water of water refrigerant heat exchanger heating; The water at low temperature of hot water water storage tank bottom is sent to the entry pipe arrangement of water refrigerant heat exchanger; With will deliver to the hot water pipe arrangement (げ pipe arrangement on the I that boils) on the top of hot water water storage tank by the high-temperature water of water refrigerant heat exchanger heating, in the end face mounting of hot water water storage unit heat pump unit is arranged, and the hot water pipe arrangement is shorter than entry pipe arrangement.Can dwindle the area of dissipation of hot water pipe arrangement by this heat-pump hot water supply apparatus, therefore, can reduce radiation loss, improve the performance of heat-pump hot water supply apparatus from the pipe arrangement of hot water side.
The heat-pump hot water supply apparatus of second invention is characterised in that, the width dimensions of heat pump unit and hot water water storage tank unit is below 800 millimeters, therefore, in the pipe shaft and the small space in the instrument box of the agglomerated residence that the door by being of a size of 900 millimeters to 1200 millimeters that only can take in existing hot water water storage tank unit constitutes, can take in hot water water storage tank unit and heat pump unit with the state that links up and down.
The heat-pump hot water supply apparatus of the 3rd invention is characterised in that, end face in hot water water storage unit is equipped with the binding parts of the bottom surface of the end face that links hot water water storage tank unit and heat pump unit, therefore, by the bottom of binding heat pump unit and the end face of hot water water storage tank unit, can make heat pump unit and hot water water storage unit integral.
In addition, not only can in the end face of hot water water storage tank unit, constitute the space that is provided with of heat pump unit, high temperature side connecting pipings and low temperature side connecting pipings, and can from floor space, get rid of the floor space that the space is set of existing heat pump unit, high temperature side connecting pipings and low temperature side connecting pipings, so just can save the space that is provided with of heat-pump hot water supply apparatus.
In addition, can before being provided with, implement the pipe arrangement attended operation, can in advance heat pump unit and hot water water storage tank unit be formed one, therefore, particularly under the situation that pipe shaft in the agglomerated residence of pipe arrangement attended operation difficulty and the small space in the instrument box are provided with, it is very simple that setting operation becomes.
The heat-pump hot water supply apparatus of the 4th invention is characterised in that, in the top side configuration of hot water water storage tank unit connect the high temperature side pipe arrangement connector and the low temperature side pipe arrangement connector that is connected the entry pipe arrangement of hot water pipe arrangement, so just can be at the high temperature side pipe arrangement connector and the low temperature side pipe arrangement connector of the position configuration hot water water storage tank unit of close heat pump unit.
The heat-pump hot water supply apparatus of the 5th invention is characterised in that, the back side at heat pump unit is equipped with high temperature side pipe arrangement connector and the low temperature side pipe arrangement connector that is connected with the water route of water refrigerant heat exchanger, connect the high temperature side pipe arrangement connector of hot water water storage tank unit and the high temperature side pipe arrangement connector of heat pump unit with the high temperature side connecting pipings, connect the low temperature side pipe arrangement connector of hot water water storage tank unit and the low temperature side pipe arrangement connector of heat pump unit with the low temperature side connecting pipings, so just can significantly shorten high temperature side connecting pipings and low temperature side connecting pipings, particularly can dwindle the area of dissipation in the high temperature side connecting pipings, reduce radiation loss, shorten connecting pipings, therefore, can reduce the material cost of connecting pipings, reduce the man-hour of constructing.
The heat-pump hot water supply apparatus of the 6th invention is characterised in that, the protuberance to foreign side's bulging is set at the back side of heat pump unit, because of protuberance is set, produces new space, can form for example member storage space of refrigerant pipe arrangement or water refrigerant heat exchanger etc.Originally, the space at the back side sucked the space as air, must guarantee the space more than 100 millimeters, and therefore, it becomes the dead band.Can effectively utilize this dead band as the member storage space, simultaneously, with the pipe arrangement operating space of existing refrigerant pipe arrangement accommodation space, high temperature side pipe arrangement connector, low temperature side pipe arrangement connector and the piping cover that constitutes along its width, connecting pipings from making into along the rear configuration along the width configuration, the space of reduced width direction greatly so just.
The heat-pump hot water supply apparatus of the 7th invention is characterised in that, the width dimensions of heat pump unit is below the width dimensions of hot water water storage tank unit, the width dimensions of heat-pump hot water supply apparatus further dwindles, and can be arranged on pipe shaft in the agglomerated residence of pipe arrangement attended operation difficulty and the small space in the instrument box.
Particularly, existing the sort of by the width dimensions that only can take in hot water water storage tank unit be 900 millimeters to less than the pipe shaft of 1200 millimeters the agglomerated residence that forms of door and the small space in the instrument box, also can take in hot water water storage tank unit and heat pump unit with the state that forms one up and down.
Below, with reference to accompanying drawing, embodiments of the present invention are described.In addition, the present invention is not limited to this embodiment.
(embodiment 1)
Fig. 1 is the summary front cross-sectional view of the heat-pump hot water supply apparatus in first embodiment of the present invention, and Fig. 2 is the summary side cross-sectional views of this heat-pump hot water supply apparatus.
In Fig. 1 and Fig. 2, hot water water storage tank unit 10 is equipped with at its end face and links parts 16.
High temperature side pipe arrangement connector 6 and low temperature side pipe arrangement connector 7 be equipped with at the back side of heat pump unit 1.High temperature side pipe arrangement connector 6 is connected with the water route of low temperature side pipe arrangement connector 7 with water-cooling refrigeration agent heat exchanger 3, water at low temperature flows into the water-cooling refrigeration agent heat exchanger 3 from low temperature side pipe arrangement connector 7, and the high-temperature water that is heated by water-cooling refrigeration agent heat exchanger 3 flows out from high temperature side pipe arrangement connector 6.
Hot water water storage tank unit 10 is equipped with hot water water storage tank 11 in inside.End face in hot water water storage tank unit 10 is equipped with high temperature side pipe arrangement connector 14 and low temperature side pipe arrangement connector 15.
The bottom of hot water water storage tank 11 and low temperature side pipe arrangement connector 15 are connected by entry pipe arrangement 13, at this entry pipe arrangement 13 hot water circulating pump 17 are set midway.In addition, the top of hot water water storage tank 11 and high temperature side pipe arrangement connector 14 are connected by hot water pipe arrangement 12.
High temperature side connecting pipings 20 connects the high temperature side pipe arrangement connector 6 of heat pump unit 1 and the high temperature side pipe arrangement connector 14 of hot water water storage tank unit 10, and low temperature side connecting pipings 21 connects the low temperature side pipe arrangement connector 7 of heat pump unit 1 and the low temperature side pipe arrangement connector 15 of hot water water storage tank unit 10.
By hot water circulating pump 17, water at low temperature via entry pipe arrangement 13, low temperature side connecting pipings 21, is imported into the water route of water-cooling refrigeration agent heat exchanger 3 from the bottom of hot water water storage tank 11.Then by the high-temperature water of water-cooling refrigeration agent heat exchanger 3 heating via high temperature side connecting pipings 20, hot water pipe arrangement 12, be imported in the hot water water storage tank 11 from the top of hot water water storage tank 11.Hot water water storage tank 11 is derived water at low temperature from the bottom, import high-temperature water from the top, does not stir in hot water water storage tank 11, constitutes terrace water tank.
Below, the action and the effect of the heat-pump hot water supply apparatus of said structure described.
At first, the top side configuration heat pump unit 1 in hot water water storage tank unit 10 does not so just need the ground of heat pump unit 1 that the space is set.In addition, high temperature side connecting pipings 20 is connected high temperature side pipe arrangement connector 14 that the end face of hot water water storage tank unit 10 is provided with and the high temperature side pipe arrangement connector 6 that is provided with at the back side of heat pump unit 1, low temperature side connecting pipings 21 is connected low temperature side pipe arrangement connector 15 that the end face of hot water water storage tank unit 10 is provided with and the low temperature side pipe arrangement connector 7 that is provided with at the back side of heat pump unit 1, therefore, high temperature side connecting pipings 20 and low temperature side connecting pipings 21 are above the end face of hot water water storage tank unit 10, be configured in the space of the back side one side of heat pump unit 1, so just do not need ground that the space is set.
The high temperature side pipe arrangement connector 6 of the high temperature side pipe arrangement connector 14 of hot water water storage tank unit 10 and low temperature side pipe arrangement connector 15, heat pump unit 1 and low temperature side pipe arrangement connector 7 are positioned at the end face of hot water water storage tank unit 10 when overlooking, like this, distance between each connector will be dwindled, and can shorten the piping length of high temperature side connecting pipings 20 and low temperature side connecting pipings 21.
In addition, the high temperature side pipe arrangement connector 6 of heat pump unit 1, the high temperature side pipe arrangement connector 14 of hot water water storage unit 10 and approaching as the top of the hot water water storage tank 11 of the high-temperature water inlet of hot water water storage tank 11, the high temperature side connecting pipings 20 that high-temperature water flows through and the length of hot water pipe arrangement 12 not only can be shortened like this, and radiation loss can be reduced.
As mentioned above, in the present embodiment, hot water water storage tank unit 10 is equipped with at its end face and links parts 16, top side configuration heat pump unit 1 in hot water water storage tank unit 10, the end face of the bottom of heat pump unit 1 and hot water water storage tank unit 10 is bonded parts 16 and links, so just can be in the space that is provided with that (in the end face scope) formation heat pump unit 1, high temperature side connecting pipings 20 and low temperature side connecting pipings 21 in the space is set of hot water water storage tank unit 10.
Thus, do not need existing heat pump unit 1, high temperature side connecting pipings 20, and low temperature side connecting pipings 21 on the ground the space is set, can save the space that is provided with of heat-pump hot water supply apparatus significantly.In addition, high temperature side connecting pipings 20 and low temperature side connecting pipings 21 also can be used as metallic pipe arrangement, constitute the binding parts of hot water water storage tank unit 10 and heat pump unit 1.
Hot water water storage tank unit 10 is equipped with high temperature side pipe arrangement connector 14 and low temperature side pipe arrangement connector 15 at its end face, the heat pump unit 1 that links with the end face of hot water water storage tank unit 10 is equipped with high temperature side pipe arrangement connector 6 and low temperature side pipe arrangement connector 7 at its back side, like this, high temperature side pipe arrangement connector 6, high temperature side pipe arrangement connector 14 and will be approaching as the top of the hot water water storage tank 11 of the high-temperature water inlet of hot water water storage tank 11.
Thus, just can shorten the high temperature side connecting pipings 20 that heated high-temperature water flows through and the piping length of hot water pipe arrangement 12, therefore, can reduce its area of dissipation, thereby can suppress heat dissipation capacity, the performance of raising hot-warer supplying machine.
In addition,, therefore, can reduce the cost of these pipe arrangement materials, reduce the man-hour of constructing owing to can shorten the length of high temperature side connecting pipings 20 and low temperature side connecting pipings 21.Can before being set, heat pump unit 1 and hot water water storage tank unit 10 carry out the pipe arrangement attended operation of high temperature side connecting pipings 20 and low temperature side connecting pipings 21, and can before being provided with, make heat pump unit 1 and hot water water storage tank unit 10 form one, like this, the setting operation of the such small space of the pipe shaft of the pipe arrangement attended operation difficulty in the agglomerated residence and instrument box just becomes very easy.
(embodiment 2)
Fig. 3 is the summary plan cross-sectional view of heat pump unit of the heat-pump hot water supply apparatus of second embodiment of the present invention.Can replace Fig. 1 and heat pump unit illustrated in fig. 2, use the heat pump unit 1 in the present embodiment.In addition, the parts mark identical symbol identical with above-mentioned embodiment, and omit its explanation.In the present embodiment, do not represent hot water water storage tank unit 10 among the figure, as Fig. 1 and Fig. 2 were illustrated, the heat pump unit 1 in the present embodiment was positioned at the end face of hot water water storage tank unit 10 when overlooking.
Particularly, one side of the width in heat pump unit 1 is equipped with coolant compressor 2, the back side one at this coolant compressor 2 forms refrigerant pipe arrangement accommodation space 9, compare with the position of air heat exchanger 4, make high temperature side pipe arrangement connector 6 and low temperature pipe arrangement connector 7 more side-prominent to the back side one.Compare with air heat exchanger 4, make high temperature side pipe arrangement connector 6 and low temperature side pipe arrangement connector 7 more side-prominent to the back side one, by making high temperature side pipe arrangement connector 6 and low temperature side pipe arrangement connector 7 more side-prominent to the back side one than air heat exchanger 4, dispose under the situation of heat pump units 1 at two walls 41, in the rear side formation air suction space 43 of air heat exchanger 4 along quadrature.In addition, as shown in the figure, constitute under the situation of L word shape when air heat exchanger 4 is overlooked, the part of air heat exchanger 4 is positioned at the opposite side of the width of heat pump unit 1.Therefore, have air at the opposite side of heat pump unit 1 and suck space 42, heat pump unit 1 is set.In addition, the air-flow of symbol 40 expression blowing fans 5.
Below, the operation and the effect of the heat pump unit 1 of said structure described.
At high temperature side pipe arrangement connector 6 and the low temperature side pipe arrangement connector 7 that the back side of the heat pump unit 1 existing width along heat pump unit 1 of configuration (side) constitutes, so just can reduce the space of the width that the required heat pump unit 1 of heat pump unit 1 is set significantly.In addition, when at the back side of heat pump unit 1 configuration high temperature side pipe arrangement connector 6 and low temperature side pipe arrangement connector 7, be provided with refrigerant pipe arrangement accommodation space 9 at the back side of coolant compressor 2, not only can make high temperature side pipe arrangement connector 6 and low temperature side pipe arrangement connector 7 more side-prominent like this, and can guarantee that air sucks space 42 at the back side of heat pump unit 1 to the back side one than the position of air heat exchanger 4.In addition, because at the back side of heat pump unit 1 configuration high temperature side pipe arrangement connector 6 and low temperature side pipe arrangement connector 7, therefore, piping cover 8 also is configured in the back side one side of heat pump unit 1, therefore, can dwindle the space of the width of heat pump unit 1.And the pipe arrangement operating space of position assurance connecting pipings in the wings.
Particularly, the size of employed door is learnt in the pipe shaft chamber by inquiry, and the width dimensions of door is that three kinds of sizes of 600 millimeters, 900 millimeters and 1200 millimeters are main bodys.
Therefore, in the set-up mode of the heat-pump hot water supply apparatus in agglomerated residence, in the pipe shaft chamber, only take in the hot water water storage tank, in balcony or public corridor, heat pump unit 1 is set.
Its reason is, it is indoor for heat pump unit 1 is arranged on pipe shaft, the technical barrier that has two aspects, the one, dwindle that the required width spaces of heat pump unit 1 being set, the 2nd, the room temperature that reduces the pipe shaft chamber that the cold wind that produces because of heat pump unit 1 causes descends to the bad influence of performance.
The width dimensions of door is except the width dimensions that will guarantee heat pump unit 1, also must guarantee to suck more than 100 millimeters of space 42 as air, further must guarantee more than 300 millimeters of pipe arrangement operating space that connecting pipings is required, if the width dimensions of heat pump unit for example is 820 millimeters, so, its required size is exactly 820 millimeters summations with 100 millimeters and 300 millimeters, i.e. width dimensions more than 1200 millimeters.
Therefore, when door is of a size of 900 millimeters, can not satisfy this condition.
In the present embodiment, at heat-pump hot water supply apparatus and be provided with in the structure, 300 millimeters of the operating space of existing refrigerant pipe arrangement accommodation space 9, high temperature side pipe arrangement connector 6, low temperature side pipe arrangement connector 7 and piping cover 8 that constitutes along width even connecting pipings operation are made into to dispose along rear direction along the width configuration from existing, the width dimensions that so just can make heat pump unit 1 is below 800 millimeters, can be reduced to the following size of width of hot water water storage tank unit 10.
Therefore, 100 millimeters the total size that 800 millimeters of width dimensions of heat pump unit 1 and air suck space 42 is the required size of width for 900 millimeters, can be accommodated in the pipe shaft that constitutes by 900 millimeters of width dimensions.Its reason is that on structure, the size than door is big usually for the indoor width of pipe shaft.
(embodiment 3)
Fig. 4 to Fig. 6 represents that heat-pump hot water supply apparatus of the present invention is arranged on the example in the pipe shaft chamber.
Fig. 4 is that the heat-pump hot water supply apparatus of the 3rd embodiment of the present invention is arranged on the summary front cross-sectional view in the pipe shaft chamber.Fig. 5 is that the heat-pump hot water supply apparatus of the 3rd embodiment of the present invention is arranged on the summary side cross-sectional views in the pipe shaft chamber.Fig. 6 is that the heat-pump hot water supply apparatus of the 3rd embodiment of the present invention is arranged on the summary plan cross-sectional view in the pipe shaft chamber.In addition, the structure of heat pump unit 1 and hot water water storage tank unit 10 is identical with the embodiment of Figure 1 and Figure 2, therefore, marks identical symbol, omits its explanation.In addition, the also heat pump unit shown in the embodiment of application drawing 3 in the present embodiment.
Expression is 900 millimeters the door pipe shaft chambers 31 that constitute 34 by width dimensions in Fig. 4, Fig. 5, Fig. 6.The width dimensions of heat pump unit 1 is below 800 millimeters, and is below the width dimensions of hot water water storage tank unit 10.The width dimensions of preferred hot water water storage tank unit also is below 800 millimeters.To dispose the upper surface binding of heat pump unit 1 with the hot water water storage tank unit 10 of high temperature side pipe arrangement connector 6 and low temperature side pipe arrangement connector 7 in the wings, and in pipe shaft chamber 31, under state, be provided with near door 34.
Form air in the side of heat pump unit 1 and suck space 42, the rear that sucks space 42 at air constitutes the pipe arrangement setting area 35 of taking in feed pipe, drainpipe or instrument etc.
In addition, be equipped with soft heat-insulating and sealing material 38 in the form of a ring in the front of heat pump unit 1, heat pump unit 1 is close to the wall of door 34 inboards across heat-insulating and sealing material 38.
In addition, air suction inlet 32 is set below door 34, air blow-off outlet 33 is set above door 34.In air blow-off outlet 33, the mode that blows out upward according to level or summary is equipped with change of the wind plate 33a.
Below, the operation and the effect of the heat-pump hot water supply apparatus that adopts the aforesaid way setting described.
At first, when heat-pump hot water supply apparatus turns round, shown in symbol 40, pass through air heat exchanger 4, blow out to the outside of pipe shaft chamber 31 from the air blow-off outlet 33 that is positioned at door 34 tops then from air suction inlet 32 inhaled airs that are positioned at door 34 belows.
In addition, in air blow-off outlet 33, the mode that blows out upward according to level or summary is equipped with change of the wind plate 33a, so cold wind just can not flow to the below.Be equipped with soft heat-insulating and sealing material 38 in the form of a ring in the front of heat pump unit 1, match with the interior sidewall surface of door 34, cold wind can not leak and enter in the pipe shaft chamber 31.In addition, also heat-insulating and sealing material 38 can be fixed on door 34 the interior sidewall surface of pipe shaft chamber 31.
As mentioned above, in present embodiment 3, the width dimensions of heat pump unit 1 is below 800 millimeters, and be below the width dimensions of hot water water storage tank unit 10, dispose the upper surface binding of heat pump unit 1 with the hot water water storage tank unit 10 of high temperature side pipe arrangement connector 6 and low temperature side pipe arrangement connector 7 in the wings.
Like this, be equipped with soft heat-insulating and sealing material 38 in the form of a ring in the front of heat pump unit 1, be equipped with change of the wind plate 33a at air blow-off outlet 33 according to the mode that level or summary blow out upward, thus, just can prevent in the cold wind intrusion pipe shaft chamber 31, the air themperature that prevents 31 inside, pipe shaft chamber descends, and prevents that the performance of heat-pump hot water supply apparatus from descending.In addition, can also prevent to cause the wall 30 and the instrument dewfall such as pipe arrangement or instrument of building because of cold wind.And can prevent that cold wind from blowing to the pedestrian of passage.
Industrial applicibility
As mentioned above, heat-pump hot water supply apparatus of the present invention can be arranged on narrow space. Heat pump unit of the present invention also can be as the off-premises station of air-conditioning.
Claims (7)
1. a heat-pump hot water supply apparatus is characterized in that, comprising:
Heat pump unit with water refrigerant heat exchanger of heating water at low temperature;
Have the hot water water storage tank unit of storage by the hot water water storage tank of the high-temperature water of described water refrigerant heat exchanger heating;
The water at low temperature of described hot water water storage tank bottom is sent to the entry pipe arrangement of described water refrigerant heat exchanger; With
To deliver to the hot water pipe arrangement on the top of described hot water water storage tank by the high-temperature water of described water refrigerant heat exchanger heating,
End face mounting in described hot water water storage tank unit has described heat pump unit, and described hot water pipe arrangement is shorter than described entry pipe arrangement.
2. heat-pump hot water supply apparatus as claimed in claim 1 is characterized in that:
The width dimensions of described heat pump unit and described hot water water storage tank is below 800 millimeters.
3. heat-pump hot water supply apparatus as claimed in claim 1 or 2 is characterized in that:
Described end face in described hot water water storage tank unit is equipped with the binding parts of the bottom surface of the described end face that links described hot water water storage tank unit and described heat pump unit.
4. as any described heat-pump hot water supply apparatus in the claim 1～3, it is characterized in that:
Described top side configuration in described hot water water storage tank unit has the high temperature side pipe arrangement connector and the low temperature side pipe arrangement connector that is connected described entry pipe arrangement that connects described hot water pipe arrangement.
5. heat-pump hot water supply apparatus as claimed in claim 4 is characterized in that:
Have high temperature side pipe arrangement connector and the low temperature side pipe arrangement connector that is connected with the water route of described water refrigerant heat exchanger at the back side of described heat pump unit, connect the described high temperature side pipe arrangement connector of described hot water water storage tank unit and the described high temperature side pipe arrangement connector of described heat pump unit by the high temperature side connecting pipings, connect the described low temperature side pipe arrangement connector of described hot water water storage tank unit and the described low temperature side pipe arrangement connector of described heat pump unit by the low temperature side connecting pipings.
6. heat-pump hot water supply apparatus as claimed in claim 1 is characterized in that:
Be provided with protuberance to foreign side's bulging at the back side of described heat pump unit.
7. as any described heat-pump hot water supply apparatus in the claim 1～6, it is characterized in that:
The width dimensions of described heat pump unit is below the width dimensions of described hot water water storage tank unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-279169 | 2009-12-09 | ||
| JP2009279169A JP5428817B2 (en) | 2009-12-09 | 2009-12-09 | Heat pump water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102095252A true CN102095252A (en) | 2011-06-15 |
| CN102095252B CN102095252B (en) | 2014-11-12 |
Family
ID=43795425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010589831.9A Expired - Fee Related CN102095252B (en) | 2009-12-09 | 2010-12-09 | Heat pump hot water supply apparatus |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2336669B1 (en) |
| JP (1) | JP5428817B2 (en) |
| CN (1) | CN102095252B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162417A (en) * | 2013-04-14 | 2013-06-19 | 力诺瑞特（上海）新能源有限公司 | Air energy water heater water tank |
| CN107328101A (en) * | 2017-06-05 | 2017-11-07 | 嘉善睿逸电子科技有限公司 | A kind of Teat pump boiler |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014102030A (en) | 2012-11-20 | 2014-06-05 | Panasonic Corp | Heat-pump hot water supply device |
| JP2020128833A (en) | 2019-02-08 | 2020-08-27 | パナソニックＩｐマネジメント株式会社 | Heat pump system |
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| JP2004132670A (en) * | 2002-10-15 | 2004-04-30 | Matsushita Electric Ind Co Ltd | Hot-water storage type heat pump hot-water supplier |
| CN1752657A (en) * | 2004-09-22 | 2006-03-29 | 日立家用电器公司 | Heat pumping heat water supply device |
| JP2007155257A (en) * | 2005-12-07 | 2007-06-21 | Matsushita Electric Ind Co Ltd | Heat pump water heater |
| JP2009204253A (en) * | 2008-02-28 | 2009-09-10 | Mitsubishi Electric Corp | Hot water storage type water heater |
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| US4363221A (en) * | 1979-08-20 | 1982-12-14 | Singh Kanwal N | Water heating system having a heat pump |
| JP2001116357A (en) * | 1999-08-09 | 2001-04-27 | Sanyo Electric Co Ltd | Heat pump type hot water supply device |
| JP2005337695A (en) * | 2004-04-27 | 2005-12-08 | Chugoku Electric Power Co Inc:The | Installation structure of heat pump type water heater in collective housing |
| JP4823713B2 (en) | 2006-02-17 | 2011-11-24 | 株式会社ハウステック | Hot water storage water heater |
| JP4286273B2 (en) | 2006-06-28 | 2009-06-24 | 三洋電機株式会社 | Heat pump type water heater |
| JP2009180489A (en) * | 2008-02-01 | 2009-08-13 | Daikin Ind Ltd | Heat pump type water heater |
| JP2011007461A (en) * | 2009-06-29 | 2011-01-13 | Mitsubishi Electric Corp | Storage type water heater |
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2009
- 2009-12-09 JP JP2009279169A patent/JP5428817B2/en not_active Expired - Fee Related
-
2010
- 2010-11-25 EP EP10192556.8A patent/EP2336669B1/en not_active Not-in-force
- 2010-12-09 CN CN201010589831.9A patent/CN102095252B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004132670A (en) * | 2002-10-15 | 2004-04-30 | Matsushita Electric Ind Co Ltd | Hot-water storage type heat pump hot-water supplier |
| CN1752657A (en) * | 2004-09-22 | 2006-03-29 | 日立家用电器公司 | Heat pumping heat water supply device |
| JP2007155257A (en) * | 2005-12-07 | 2007-06-21 | Matsushita Electric Ind Co Ltd | Heat pump water heater |
| JP2009204253A (en) * | 2008-02-28 | 2009-09-10 | Mitsubishi Electric Corp | Hot water storage type water heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162417A (en) * | 2013-04-14 | 2013-06-19 | 力诺瑞特（上海）新能源有限公司 | Air energy water heater water tank |
| CN107328101A (en) * | 2017-06-05 | 2017-11-07 | 嘉善睿逸电子科技有限公司 | A kind of Teat pump boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102095252B (en) | 2014-11-12 |
| JP2011122752A (en) | 2011-06-23 |
| EP2336669A3 (en) | 2014-07-30 |
| EP2336669B1 (en) | 2017-08-02 |
| EP2336669A2 (en) | 2011-06-22 |
| JP5428817B2 (en) | 2014-02-26 |
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