CN201983501U - Heat pump water tank with water return device - Google Patents

Heat pump water tank with water return device Download PDF

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Publication number
CN201983501U
CN201983501U CN2011200993779U CN201120099377U CN201983501U CN 201983501 U CN201983501 U CN 201983501U CN 2011200993779 U CN2011200993779 U CN 2011200993779U CN 201120099377 U CN201120099377 U CN 201120099377U CN 201983501 U CN201983501 U CN 201983501U
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CN
China
Prior art keywords
water
heat pump
solar
water tank
box
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200993779U
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Chinese (zh)
Inventor
陈惠明
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陈惠明
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Priority to CN2011200993779U priority Critical patent/CN201983501U/en
Application granted granted Critical
Publication of CN201983501U publication Critical patent/CN201983501U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

The utility model discloses a heat pump water tank with a water return device, which relates to the water tank of a solar water heater. The heat pump water tank with the water return device comprises the heat pump water tank, a solar water tank, a controller, a pipeline and the like, and is characterized in that: the heat pump water tank is arranged on the basis of the original solar water tank; an inner coil is arranged in the heat pump water tank, and is a red copper pipe with the specification of 10*1.0 mm; a mild-temperature high-pressure gas-liquid mixed working medium is filled in the pipe; the coil is communicated with a heat pump through a red copper connecting pipe; a heat pump is arranged on one side of the heat pump water tank; heat produced by the heat pump is transferred into a water storage tank coil through a connecting pipe working medium port; the heat dissipated by the coil is used for heating water in a heat storage water tank; the top of the heat pump water tank is provided with a water return pipe; the inlet of the water return pipe is provided with a water return valve; and a temperature probe is arranged in the heat pump water tank, and is arranged in the center of the coil. The utility model has the beneficial effects that: the heat pump water tank is safe and environmentally-friendly, is convenient to use, and has a remarkable energy-saving effect; and light-electricity complementation is fully realized, and hot water can be supplied continuously round the clock.

Description

Take back the heat pump water box of water device
Technical field
The utility model relates to a kind of solar water heater water tank, relates in particular to a kind of solar water heater water tank of taking back water device and assisted heating device.
Background technology
Along with the raising of economic development and people's living standard, family or industry and commerce mechanism use the demand of hot water in continuous increase.Solar water heater is a kind of visual plant of hot-water supply, compares with electric heater, gas heater etc., and the solar water appliance has higher efficiency of energy utilization, and energy-saving effect is remarkable.But the solar water heater on the market generally adopts single cisten mechanism, and single water tank volume is limited, and along with guest's arrival or increasing of house person, water consumption also needs corresponding increase, and single water tank is difficult to satisfy the demand.In addition, solar water heater water tank is arranged on roof, during use, hot water need flow between bathing from roof, the interior water of water pipe of flowing through all is a cold water, and hot and cold water directly mixing brings bigger irreversible heat loss, and water temperature reduces greatly, many water at low temperature wastes have been caused, when reaching when needing water temperature, often the hot water of depositing has flowed out 1/3rd in the water tank, story height might reach half in addition more, so both waste water resource did not satisfy the requirement of bathing again.
Prior solar water heater only relies on vacuum tube to absorb luminous energy feedwater heating in addition, but does not have sunlight in the moon, rain, snow sky or the less situation of sunlight is descended, and the user just can not normally use hot water.For remedying this defective, the water heater that has occurred the auxiliary heating of band on the market, the mode that heating is an electrical bar is installed in employing additional in water storage tank, because electrical bar is shorter, thus in horizontal water storage tank, must segmentation install, otherwise the heat time heating time that needs is oversize, this mode energy consumption is big, do not play energy-conserving action, the water temperature in the water tank is difficult to evenly cause does not have practicality, and security performance is low.
Summary of the invention
According to above deficiency, the utility model provides a kind of heat pump water box of taking back the water device, solves the problem of water at low temperature waste, is a kind of power saving, safety, efficient and the solar heat pump water tank that grows service time.
The technical solution adopted in the utility model is: take back the heat pump water box of water device, comprise heat pump water box, solar water container, controller, pipeline etc.Feature is to increase a heat pump water box on the basis of original solar water container.In the described heat pump water box inner coil pipe is set, coil pipe is the copper tube of 10x1.0mm, in the pipe is middle temperature high-pressure gas-liquid mixed working fluid, coil pipe is communicated with heat pump by the red copper tube connector, heat pump is located at a side of heat pump water box, the heat that heat pump produces is delivered in the water storage tank coil pipe by the oral instructions of tube connector working medium, the water in the coil pipe distribute heat heating thermal storage water tank.The heat pump water box top is provided with return pipe, and the return pipe import is provided with back-water valve (BWV); In the described heat pump water box temp probe is set, temp probe is arranged on coil pipe central authorities; Described heat pump water box left side 2/3 eminence sets out the mouth of a river, and the bottom is provided with sewage draining exit, and the top is provided with the heat pump water box air bleeding valve, opens automatically when thermal storage water tank's internal gas pressure changes.Increased substantially energy utilization rate and rate of heat exchange, energy consumption is low, and the user uses easily, controls simple, and production cost and price increase limited.
In the described solar water container water-level probe is set,, is provided with air bleeding valve above the solar water container, open automatically when thermal storage water tank's internal gas pressure changes to keep two cistern water level unanimities.On the water inlet pipe of described solar water container magnetic valve is set, following current enters heat pump water box when solar water container water temperature is higher than the heat pump design temperature, otherwise be lower than the design temperature closed electromagnetic valve, solar energy promptly enters by the inner coil pipe heat temperature raising to design temperature for the moisturizing of heat pump from the heat pump bottom.
Be provided with controller between described solar water container and the heat pump water box, controller is connected with entering water electromagnetic valve, backwater magnetic valve, temp probe, water temperature probe, temperature detect switch (TDS), heat pump by electric wire, realizes the control to water inlet, water outlet, water temperature, water level, heat pump respectively.Described heat pump water box bottom is provided with the solar low-temperature water inlet, and the water at low temperature import is by the cross current solar water container; The heat pump water box middle part is provided with the solar heat water inlet, and the solar heat water inlet is communicated with solar water container by hot-water line, and temperature detect switch (TDS) is set on the hot-water line, and the heat pump water box upper end is provided with inspection door.
The beneficial effects of the utility model are: safety: electricity separation.Energy-conservation: the air source heat pump heating.Easy to use: as, to make it to reach domestic water and be difficult to quantitative effect with using with mending with heating.Realized the purpose of heat pump application in solar water heater, no matter make and take back the heat pump water box of water device at sun-drenched weather conditions, still there is not sunlight in the moon, rain, snow sky or the less situation of sunlight is descended, the user just can both normally use hot water, the utility model power saving, safety, efficient, long service life.Practice shows that heat pump operating cost when the low temperature heat energy of producing 35~60 ℃ is extremely low, is about 1/3rd of gas heater, / 5th of an electric heater, safety, environmental protection, energy-saving effect are remarkable, have fully realized light-electricity complementary, can round-the-clock uninterrupted hot-water supply.
Description of drawings
Further the utility model is illustrated with reference to the accompanying drawings below:
Fig. 1 is a structural representation of the present utility model
Shown in the figure: 1, back-water valve (BWV), 2, delivery port, 3, inspection door, 4, heat pump water box, 5, heat pump water box air bleeding valve, 6, the solar heat water inlet, 7, water-level probe, 8, solar water container, 9, temperature detect switch (TDS), 10, controller, 11, the solar water container air bleeding valve, 12, solar water container water inlet, 13, entering water electromagnetic valve, 14, heat pump, 15, tube connector, 16, the solar low-temperature water inlet, 17, temp probe, 18, coil pipe, 19, the backwater critical point, 20, sewage draining exit.
The specific embodiment
Further the utility model is described according to the specific embodiment and accompanying drawing below:
Embodiment 1, as shown in Figure 1, take back the heat pump water box of water device, comprise heat pump water box (4), solar water container (8), controller (10), pipeline etc., on the basis of original solar water container (8), increase a heat pump water box (4), be provided with coil pipe (18) in the heat pump water box (4), be provided with temp probe (17) in the middle of the coil pipe (18), heat pump water box (4) bottom is provided with a low temperature water pipe, is communicated with solar water container.Heat pump water box (4) middle part is provided with a water pipe and is connected with solar water container (8) by temperature detect switch (TDS) (9).Entering water electromagnetic valve (13) is set on the water inlet pipe of described solar water container (8).Be provided with controller (10) between solar water container (8) and the heat pump water box (4), controller (10) by electric wire and entering water electromagnetic valve (13), go out water solenoid valve, temp probe (17), water temperature probe, temperature detect switch (TDS) (9), heat pump (14) and be connected, realize control respectively to water inlet, water outlet, water temperature, water level, heat pump.
During water, water flows out from delivery port, when the delivery port water temperature is lower than design temperature, back-water valve (BWV) (1) is opened, water is back to heat pump water box (4) bottom via back-water valve (BWV) (1), and controller (10) control heat pump (14) starts simultaneously, makes the intensification of being heated of water in the heat pump water box (4).When the delivery port water temperature is higher than design temperature, back-water valve (BWV) (1) cuts out, the current direction water pipe.Water is a cold water in the water pipe, and when the water temperature of tap was lower than the setting serviceability temperature, booster water pump started, water at low temperature is sent in the heat pump water box (4) again, when the water temperature of tap was higher than the setting serviceability temperature, booster water pump quit work, and hot water flows out from tap.
After there are flowing out in the heat pump water box (4), air pressure reduces, water in the solar water container (8) begins to flow to heat pump water box (4), when temperature is higher than design temperature in the solar water container (8), temperature detect switch (TDS) (9) is opened, water flows to heat pump water box (4) from solar water container (8) via temperature detect switch (TDS) (9), when but the water temperature of process temperature detect switch (TDS) (9) is lower than design temperature, temperature detect switch (TDS) (9) cuts out, the water commentaries on classics enters heat pump water box (4) by solar low-temperature water inlet (16), controller (10) control heat pump (14) starts simultaneously, makes the intensification of being heated in the heat pump water box (4).When water level was lower than setting height in water-level probe (7) is measured water-heater water tank (8), controller (10) control entering water electromagnetic valve (13) was opened, toward the interior amount of makeup water of water tank.

Claims (5)

1. take back the heat pump water box of water device, comprise heat pump water box, solar water container, controller, pipeline, feature is to increase a heat pump water box on the basis of solar water container; Inner coil pipe is set in the heat pump water box, and coil pipe is the copper tube of 10mmx1.0mm, and coil pipe is communicated with heat pump by the red copper tube connector, and heat pump is located at a side of heat pump water box, and the heat pump water box top is provided with return pipe, and the return pipe import is provided with back-water valve (BWV); In the described heat pump water box temp probe is set, temp probe is arranged on coil pipe central authorities.
2. the heat pump water box of taking back the water device according to claim 1, feature are that described heat pump water box left side 2/3 eminence sets out the mouth of a river, and the bottom is provided with sewage draining exit, and the top is provided with the heat pump water box air bleeding valve, and the heat pump water box upper end is provided with inspection door.
3. the heat pump water box of taking back the water device according to claim 1, feature are in the described solar water container water-level probe to be set, and are provided with air bleeding valve above the solar water container, on the water inlet pipe of described solar water container magnetic valve are set.
4. the heat pump water box of taking back the water device according to claim 1, feature is to be provided with controller between described solar water container and the heat pump water box, and controller is connected with entering water electromagnetic valve, backwater magnetic valve, temp probe, water temperature probe, temperature detect switch (TDS), heat pump by electric wire.
5. the heat pump water box of taking back the water device according to claim 1, feature are that described heat pump water box bottom is provided with the solar low-temperature water inlet, and the water at low temperature import is by the cross current solar water container; The heat pump water box middle part is provided with the solar heat water inlet, and the solar heat water inlet is communicated with solar water container by hot-water line, and temperature detect switch (TDS) is set on the hot-water line.
CN2011200993779U 2011-04-07 2011-04-07 Heat pump water tank with water return device Expired - Fee Related CN201983501U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200993779U CN201983501U (en) 2011-04-07 2011-04-07 Heat pump water tank with water return device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200993779U CN201983501U (en) 2011-04-07 2011-04-07 Heat pump water tank with water return device

Publications (1)

Publication Number Publication Date
CN201983501U true CN201983501U (en) 2011-09-21

Family

ID=44610960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200993779U Expired - Fee Related CN201983501U (en) 2011-04-07 2011-04-07 Heat pump water tank with water return device

Country Status (1)

Country Link
CN (1) CN201983501U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091404A (en) * 2016-08-02 2016-11-09 史洪坤 A kind of New-type water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091404A (en) * 2016-08-02 2016-11-09 史洪坤 A kind of New-type water heater

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20180407