CN208920614U - A kind of heat-pump hot-water optimization device - Google Patents
A kind of heat-pump hot-water optimization device Download PDFInfo
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- CN208920614U CN208920614U CN201821660708.XU CN201821660708U CN208920614U CN 208920614 U CN208920614 U CN 208920614U CN 201821660708 U CN201821660708 U CN 201821660708U CN 208920614 U CN208920614 U CN 208920614U
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Abstract
The utility model discloses a kind of heat-pump hot-waters to optimize device, including water-heater heat-exchanging device and external heat exchanger, there is outlet pipe on the outside of the water-heater heat-exchanging device, and water inlet pipe is provided with below outlet pipe, shell is provided on the inside of the water-heater heat-exchanging device, and vacuum interlayer is provided on the inside of shell, inner casing is provided on the inside of the vacuum interlayer, and Heat Room is provided on the inside of inner casing, the inside of the Heat Room is equipped with heat exchange fin, and the centre for the fin that exchanges heat is equipped with heat exchanger tube, the upper end of the heat exchanger tube is provided with heat exchange tube inlet, the lower end of the heat exchanger tube is provided with heat transfer tube outlet, throttling set is connected on the outside of the heat transfer tube outlet, the centre of the external heat exchanger is provided with heat exchange fin, and external heat exchanger is located at the lower end of throttling set, the centre of the heat exchange fin is provided with connecting tube.The heat-pump hot-water optimizes device without four-way valve arrangement and good heat insulating, heat exchange efficiency height, while having mechanical defrosting setting.
Description
Technical field
The utility model relates to air energy water heater technical field, specially a kind of heat-pump hot-water optimizes device.
Background technique
Teat pump boiler, also referred to as " air source hot pump water heater ", " air energy water heater " inhale the low-temperature heat quantity in air
It takes in, gasifies by fluorine medium, then heated up by being pressurized after compressor compresses, then water supply heating is converted by heat exchanger,
Water temperature is heated with compressed high temperature heat, air energy water heater has the characteristics that energy-efficient, identical hot water amount is manufactured,
It is 4-6 times of general electric heater, annual thermal effect ratio is electrically heated 4 times, utilizes efficiency height.
Southern winter is warm, and cold unlike the north, extremely cold, the especially subtropical zones such as Guangdong, Hainan are in winter
5 DEG C of the lowest temperature, Teat pump boiler frosting at this time is seldom or frost-free, the effect of Teat pump boiler four-way valve are commutation switchings
Defrost, in unit not defrost, four-way valve is no any effect, and Teat pump boiler is commutated with four-way valve switches defrost, can also
Cause the reduction of hot water water temperature, extends the unit heat time, while the thermal insulation property of general Teat pump boiler is poor, heat exchange efficiency
It is lower, and external heat exchanger is easy frosting, for this purpose, it is proposed that a kind of no four-way valve arrangement and good heat insulating, heat exchange efficiency
Height, while there is the heat-pump hot-water optimization device of mechanical defrosting setting.
Utility model content
The purpose of this utility model is to provide a kind of heat-pump hot-waters to optimize device, to solve to propose in above-mentioned background technique
Southern winter it is warm, unlike it is northern like that it is cold, extremely tremble with fear, especially the subtropical zones such as Guangdong, Hainan are in winter minimum gas
5 DEG C of temperature, Teat pump boiler frosting at this time is seldom or frost-free, the effect of Teat pump boiler four-way valve are commutation switching defrosts,
In unit not defrost, four-way valve is no any effect, and Teat pump boiler is commutated with four-way valve switches defrost, can also be caused
Hot water water temperature reduce, extend the unit heat time, while the thermal insulation property of general Teat pump boiler is poor, heat exchange efficiency compared with
The problem of low, and external heat exchanger is easy frosting.
To achieve the above object, the utility model provides the following technical solutions: a kind of heat-pump hot-water optimization device, including heat
Hydrophone heat exchanger and external heat exchanger have outlet pipe on the outside of the water-heater heat-exchanging device, and be provided with below outlet pipe into
Water pipe is provided with shell on the inside of the water-heater heat-exchanging device, and is provided with vacuum interlayer on the inside of shell, the vacuum interlayer
Inside be provided with inner casing, and Heat Room is provided on the inside of inner casing, the inside of the Heat Room is equipped with heat exchange fin, and changes
The centre of hot fin is equipped with heat exchanger tube, and the upper end of the heat exchanger tube is provided with heat exchange tube inlet, and the lower end of the heat exchanger tube is set
It is equipped with heat transfer tube outlet, throttling set is connected on the outside of the heat transfer tube outlet, the centre of the external heat exchanger is provided with
Heat exchange fin, and external heat exchanger is located at the lower end of throttling set, the centre of the heat exchange fin is provided with connecting tube, described to change
The front of hot fin is equipped with draft fan, and the centre of the connecting tube is provided with defrosting piece, and is connected on the outside of the piece that defrosts
Joint chair is provided with sliding sleeve at left and right sides of the attachment base, and is equipped with slide bar on the inside of sliding sleeve, the sliding sleeve and slide bar it
Between for sliding nested encryptions, the upper and lower ends of the slide bar are provided with fixing seat, are connected on the left of the external heat exchanger
Gas-liquid separator, and compressor is connected on the left of gas-liquid separator.
Preferably, the vertical centerline of the shell and the vertical centerline of inner casing are located along the same line, and shell with
Size matches between inner casing.
Preferably, it is parallel to each other, and changes between the vertical centerline of the heat exchange fin and the vertical centerline of heat exchanger tube
It is parallel to each other between the vertical centerline of hot fin.
Preferably, the horizontal direction of the heat exchange fin externally heat exchanger is uniformly distributed, and heat exchange fin it is vertical in
It is parallel to each other between heart line.
Preferably, it is parallel to each other, and removes between the horizontal center line of the defrosting piece and the horizontal center line of heat exchange fin
Size matches between white piece and heat exchange fin.
Preferably, size matches between the sliding sleeve and slide bar, and is parallel to each other between the vertical centerline of slide bar.
Compared with prior art, the utility model has the beneficial effects that the heat-pump hot-water optimizes device without four-way valve arrangement
And good heat insulating, heat exchange efficiency are high, while having mechanical defrosting setting；
System mainly turns thermal with outside by internal heat device and constitutes, and internal heat device is water-heater heat-exchanging device,
Water-heater heat-exchanging device is provided with shell and inner casing double-layer structure, is conducive to improve structural strength, preventing cracking causes
Hot water leaks out, and improves the safety of device, while being provided with vacuum interlayer between shell and inner casing, heat can be effectively reduced
Transmission speed improves heat insulation effect, and water-heater heat-exchanging device is exchanged heat by the heat exchanger tube in Heat Room, installation outside heat exchanger tube
There is heat exchange fin, be parallel to each other between the fin that exchanges heat, is conducive to increase the contact area with water body, improves heat transference efficiency, add
Fast heating rate improves heat exchange efficiency；
The outside of system turns thermal and mainly passes through heat exchange fin to exchange heat, the level of heat exchange fin externally heat exchanger
Direction is uniformly distributed, and helps to increase the contact area with air, is improved heat absorption efficiency, is provided with defrosting between heat exchange fin
Piece, the size between piece and heat exchange fin that defrosts match, and the lateral surface for the piece that defrosts and the surface of heat exchange fin fit, convenient for changing
The piece that defrosts when hot fin surface frosting carries out defrosting work, prevents heat exchange fin frosting excessive, heat exchange efficiency is caused to reduce, favorably
In the reliability for improving device, defrosting piece is fixed on attachment base, and attachment base can pass through the symmetrically arranged sliding sleeve in the left and right sides
It slides, is moved in parallel on slide bar, so that defrosting piece be driven to move between heat exchange fin, heat exchanging fin defrosts
Work, size matches between sliding sleeve and slide bar, and is parallel to each other between slide bar, is conducive to keep attachment base and the flat of piece that defrost
It is steady mobile, prevent defrosting piece to be damaged with heat exchange fin.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model water-heater heat-exchanging device structural schematic diagram；
Fig. 3 is the utility model heat exchange chamber structure schematic diagram；
Fig. 4 is the utility model external heat exchanger structural schematic diagram；
Fig. 5 is the utility model external heat exchanger structure schematic diagram.
In figure: 1, water-heater heat-exchanging device；2, outlet pipe；3, water inlet pipe；4, shell；5, vacuum interlayer；6, inner casing；7, it exchanges heat
Room；8, exchange heat fin；9, heat exchanger tube；10, heat exchange tube inlet；11, heat transfer tube outlet；12, throttling set；13, external heat exchanger；
14, heat exchange fin；15, connecting tube；16, draft fan；17, defrost piece；18, attachment base；19, sliding sleeve；20, slide bar；21, fixed
Seat；22, gas-liquid separator；23, compressor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of heat-pump hot-water optimization device, including hot water
Device heat exchanger 1 and external heat exchanger 13；
There is outlet pipe 2 in the outside of water-heater heat-exchanging device 1, and the lower section of outlet pipe 2 is provided with water inlet pipe 3, water-heater heat-exchanging
The inside of device 1 is provided with shell 4, and the inside of shell 4 is provided with vacuum interlayer 5, and the inside of vacuum interlayer 5 is provided with inner casing 6,
And the inside of inner casing 6 is provided with Heat Room 7, the vertical centerline of shell 4 and the vertical centerline of inner casing 6 are located at same straight line
On, and size matches between shell 4 and inner casing 6, system mainly turns thermal with outside by internal heat device and constitutes, internal
Heat-exchanger rig is water-heater heat-exchanging device 1, and water-heater heat-exchanging device 1 is provided with shell 4 and 6 double-layer structure of inner casing, is conducive to improve knot
Structure intensity, preventing cracking causes hot water to leak out, and improves the safety of device, while setting between shell 4 and inner casing 6
It is equipped with vacuum interlayer 5, heat transfer speed can be effectively reduced, improves heat insulation effect, the inside of Heat Room 7 is equipped with heat exchange fin
Piece 8, and the centre for the fin 8 that exchanges heat is equipped with heat exchanger tube 9, the vertical centerline of fin 8 that exchanges heat and the vertical centerline of heat exchanger tube 9
Between be parallel to each other, and be parallel to each other between the vertical centerline for the fin 8 that exchanges heat, water-heater heat-exchanging device 1 is by Heat Room 7
Heat exchanger tube 9 exchanges heat, be equipped with outside heat exchanger tube 9 heat exchange fin 8, exchange heat fin 8 between be parallel to each other, be conducive to increase with
The contact area of water body improves heat transference efficiency, accelerates heating rate, improves heat exchange efficiency, the upper end of heat exchanger tube 9, which is provided with, to be changed
Heat pipe entrance 10, the lower end of heat exchanger tube 9 are provided with heat transfer tube outlet 11, and the outside of heat transfer tube outlet 11 is connected with throttling set
12；
The centre of external heat exchanger 13 is provided with heat exchange fin 14, and external heat exchanger 13 is located under throttling set 12
The horizontal direction at end, the externally heat exchanger 13 of heat exchange fin 14 is uniformly distributed, and phase between the vertical centerline of heat exchange fin 14
Mutually parallel, the outside of system turns thermal and mainly passes through heat exchange fin 14 to exchange heat, externally heat exchanger 13 of heat exchange fin 14
Horizontal direction be uniformly distributed, help to increase with the contact area of air, improve heat absorption efficiency, the centre of heat exchange fin 14 is set
It is equipped with connecting tube 15, the front of heat exchange fin 14 is equipped with draft fan 16, and the centre of connecting tube 15 is provided with defrosting piece 17, and removes
The outside of white piece 17 is connected with attachment base 18, phase between the horizontal center line and the horizontal center line of heat exchange fin 14 of piece 17 that defrost
It is mutually parallel, and the size between piece 17 and heat exchange fin 14 that defrosts matches, and defrosting piece 17, defrosting are provided between heat exchange fin 14
Size matches between piece 17 and heat exchange fin 14, and the surface of the lateral surface and heat exchange fin 14 of the piece 17 that defrosts fits, and is convenient for
The piece 17 that defrosts when 14 surface frosting of heat exchange fin carries out defrosting work, prevents 14 frosting of heat exchange fin excessive, leads to heat exchange efficiency
It reduces, is conducive to the reliability for improving device, the left and right sides of attachment base 18 is provided with sliding sleeve 19, and the inside peace of sliding sleeve 19
It is sliding nested encryptions between sliding sleeve 19 and slide bar 20, size matches between sliding sleeve 19 and slide bar 20, and sliding equipped with slide bar 20
It is parallel to each other between the vertical centerline of bar 20, defrosting piece 17 is fixed on attachment base 18, and attachment base 18 can pass through left and right two
The symmetrically arranged sliding sleeve 19 in side slides on slide bar 20, is moved in parallel, thus drive defrosting piece 17 heat exchange fin 14 it
Between move, heat exchanging fin 14 carries out defrosting work, and size matches between sliding sleeve 19 and slide bar 20, and between slide bar 20 mutually
In parallel, the steady movement for being conducive to keep attachment base 18 and the piece 17 that defrosts, prevents defrosting piece 17 to be damaged with heat exchange fin 14,
The upper and lower ends of slide bar 20 are provided with fixing seat 21, and the left side of external heat exchanger 13 is connected with gas-liquid separator 22, and gas-liquid
The left side of separator 22 is connected with compressor 23.
Working principle: optimize device using this kind of heat-pump hot-water, first connect respective line, heat transferring medium enters outer
Portion's heat exchanger 13 is exchanged heat by heat exchange fin 14, and the horizontal direction of the externally heat exchanger 13 of heat exchange fin 14 is uniformly distributed,
The contact area with air can be increased, improve heat absorption efficiency, heat transferring medium is evaporated to gas by heat absorption, by gas-liquid separator
22 (model MQF-25) carry out separating treatment, into compressor 23 (model 4X-POWER), compress and rise by compressor 23
Enter water-heater heat-exchanging device 1 after temperature, water-heater heat-exchanging device 1 is exchanged heat by the heat exchanger tube 9 in Heat Room 7, heat transferring medium by
The heat exchange tube inlet 10 on 9 top of heat exchanger tube enters heat exchanger tube 9, and heat exchange fin 8 is equipped with outside heat exchanger tube 9, between the fin 8 that exchanges heat
It is parallel to each other, the contact area with water body can be increased, improve heat transference efficiency, accelerate heating rate, water-heater heat-exchanging device 1 is set
It is equipped with shell 4 and 6 double-layer structure of inner casing, structural strength can be improved, preventing cracking causes hot water to leak out, while outer
It is provided with vacuum interlayer 5 between shell 4 and inner casing 6, heat transfer speed can be effectively reduced, improves heat insulation effect, heat transferring medium
Heat is discharged to the water of Heat Room 7 and condensation liquefaction, reaches throttling set 12 by the heat transfer tube outlet 11 of 9 bottom of heat exchanger tube
(model 2MRF5) then returns to outdoor external heat exchanger 13 by reducing pressure by regulating flow cooling and enters next circulation, and device is whole
The not set four-way valve of body, the effect of Teat pump boiler four-way valve are commutation switching defrosts, and in unit not defrost, four-way valve is that do not have
There is any effect, four-way valve can be removed completely in subtropical zone, Teat pump boiler is commutated with four-way valve switches defrost,
The reduction of hot water water temperature can also be caused, extend the unit heat time, defrost will not cause the reduction of hot water water temperature after removing four-way valve, also
It reduces costs, when frosting occurs, can be symmetrical arranged attachment base 18 by the left and right sides while carrying out shutdown defrost
Sliding sleeve 19 slided on slide bar 20, moved in parallel, drive defrosting piece 17 moved between heat exchange fin 14, heat exchanging wing
Piece 14 carries out defrosting work, completes the use process of entire heat-pump hot-water optimization device like this.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of heat-pump hot-water optimizes device, including water-heater heat-exchanging device (1) and external heat exchanger (13), it is characterised in that: institute
State has outlet pipe (2) on the outside of water-heater heat-exchanging device (1), and water inlet pipe (3), the hot water are provided with below outlet pipe (2)
It is provided on the inside of device heat exchanger (1) shell (4), and is provided with vacuum interlayer (5) on the inside of shell (4), the vacuum interlayer
(5) it is provided on the inside of inner casing (6), and is provided with Heat Room (7) on the inside of inner casing (6), the inside installation of the Heat Room (7)
Have heat exchange fin (8), and the centre of heat exchange fin (8) is equipped with heat exchanger tube (9), the upper end of the heat exchanger tube (9), which is provided with, to be changed
The lower end of heat pipe entrance (10), the heat exchanger tube (9) is provided with heat transfer tube outlet (11), the outside of the heat transfer tube outlet (11)
It is connected with throttling set (12), the centre of the external heat exchanger (13) is provided with heat exchange fin (14), and external heat exchanger
(13) it is located at the lower end of throttling set (12), the centre of the heat exchange fin (14) is provided with connecting tube (15), the heat exchange wing
The front of piece (14) is equipped with draft fan (16), and the centre of the connecting tube (15) is provided with defrosting piece (17), and the piece that defrosts
(17) it is connected with attachment base (18), is provided with sliding sleeve (19) at left and right sides of the attachment base (18), and sliding sleeve on the outside of
(19) it is equipped on the inside of slide bar (20), is sliding nested encryptions, the slide bar between the sliding sleeve (19) and slide bar (20)
(20) upper and lower ends are provided with fixing seat (21), are connected with gas-liquid separator on the left of the external heat exchanger (13)
(22), it and on the left of gas-liquid separator (22) is connected with compressor (23).
2. a kind of heat-pump hot-water according to claim 1 optimizes device, it is characterised in that: the shell (4) it is vertical in
Heart line and the vertical centerline of inner casing (6) are located along the same line, and size matches between shell (4) and inner casing (6).
3. a kind of heat-pump hot-water according to claim 1 optimizes device, it is characterised in that: heat exchange fin (8) is erected
It is parallel to each other between straight center line and the vertical centerline of heat exchanger tube (9), and between the vertical centerline of heat exchange fin (8) mutually
In parallel.
4. a kind of heat-pump hot-water according to claim 1 optimizes device, it is characterised in that: the heat exchange fin (14) is along outer
The horizontal direction of portion's heat exchanger (13) is uniformly distributed, and is parallel to each other between the vertical centerline of heat exchange fin (14).
5. a kind of heat-pump hot-water according to claim 1 optimizes device, it is characterised in that: the level of defrosting piece (17)
It is parallel to each other between center line and the horizontal center line of heat exchange fin (14), and the ruler between heat exchange fin (14) that defrosts piece (17)
It is very little to match.
6. a kind of heat-pump hot-water according to claim 1 optimizes device, it is characterised in that: the sliding sleeve (19) and slide bar
(20) size matches between, and is parallel to each other between the vertical centerline of slide bar (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821660708.XU CN208920614U (en) | 2018-10-15 | 2018-10-15 | A kind of heat-pump hot-water optimization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821660708.XU CN208920614U (en) | 2018-10-15 | 2018-10-15 | A kind of heat-pump hot-water optimization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208920614U true CN208920614U (en) | 2019-05-31 |
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ID=66709147
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821660708.XU Active CN208920614U (en) | 2018-10-15 | 2018-10-15 | A kind of heat-pump hot-water optimization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543352A (en) * | 2022-03-29 | 2022-05-27 | 山东华业阳光新能源有限公司 | Self-cleaning heat exchanger with high ventilation effect |
-
2018
- 2018-10-15 CN CN201821660708.XU patent/CN208920614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543352A (en) * | 2022-03-29 | 2022-05-27 | 山东华业阳光新能源有限公司 | Self-cleaning heat exchanger with high ventilation effect |
| CN114543352B (en) * | 2022-03-29 | 2023-12-01 | 山东华业阳光新能源有限公司 | Self-cleaning heat exchanger with high ventilation effect |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 6, D building, No. two, Bayi science and Technology Industrial Park, 6 Youyi Road, Baiyun District, Guangdong, Guangzhou 510000, China Patentee after: Guangdong Jiumu new energy equipment Co., Ltd Address before: 510000, room 40, No. 2804 flat street, Haizhuqu District, Guangdong, Guangzhou Patentee before: GUANGZHOU JIUMU XIANGNENG ELECTRICAL APPLIANCE Co.,Ltd. |