CN105910280A - Heat-pump water heater device - Google Patents
Heat-pump water heater device Download PDFInfo
- Publication number
- CN105910280A CN105910280A CN201610402345.9A CN201610402345A CN105910280A CN 105910280 A CN105910280 A CN 105910280A CN 201610402345 A CN201610402345 A CN 201610402345A CN 105910280 A CN105910280 A CN 105910280A
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- Prior art keywords
- pipe
- water
- mouth
- waste
- refrigerant
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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.)
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Classifications
-
- 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
-
- 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
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a heat-pump water heater device. The heat-pump water heater device comprises a compressor, a four-way valve, a condenser, a throttling valve and an evaporator, and further comprises a catch basin, a waste water terminal, a first waste water pipe, a second waste water pipe, a heat accumulator, a first valve group, a cold medium pipe and a second valve group, wherein the heat accumulator is internally provided with a waste water heat exchange pipe and a cold medium heat exchange pipe; the waste water heat exchange pipe is connected into the second waste water pipe; the first valve group is used for controlling the first waste water pipe to be opened and the second waste water pipe to be stopped or the first waste water pipe to be stopped and the second waste water pipe to be opened; the cold medium heat exchange pipe of the heat accumulator is connected into the cold medium pipe; and the second valve group can control the cold medium pipe to be opened and stop a loop between the evaporator and the condenser, or control the cold medium pipe to be stopped and open the loop between the evaporator and the condenser. After the defrosting mode is started, heat stored in the heat accumulator is absorbed by cold media and comes from waste heat of waste water, so that consumption of heat of hot water inside the condenser is avoided, and energy conservation and emission reduction are achieved.
Description
Technical field
The present invention relates to recycle shower waste waste heat technical field, more particularly, it relates to
A kind of Teat pump boiler device.
Background technology
Teat pump boiler mainly includes compressor, condenser, choke valve and evaporimeter.Heat
The operation principle of aqueous mode is as follows: the refrigerant steam of HTHP is discharged, afterwards from compressor
Flowing to condenser, transfer heat to the cold water in condenser, refrigerant is condensed into middle temperature simultaneously
The liquid of high pressure, during refrigerant flows to choke valve afterwards, is throttled that to become the two-phase of low-temp low-pressure cold
Matchmaker, flows in evaporimeter the most again, and heat absorption becomes gas coolant, flows back in compressor the most again.
When environment temperature is relatively low, evaporimeter can coagulate frost, now need to open defrosting mode, refrigerant
The flow direction become the direction contrary with above-mentioned water heating pattern: the refrigerant steam of HTHP is from pressure
After discharging in contracting machine, flowing in evaporimeter, refrigerant dispels the heat in evaporimeter, and defrosting is the coldest
Matchmaker is condensed into the liquid of middle temperature high pressure, flows to afterwards in choke valve, is throttled as low-temp low-pressure
Two-phase refrigerant, flow into the most again in condenser, in absorptive condenser, the heat of hot water, becomes
Gas coolant, finally flows back in compressor.
The wastewater temperature produced after shower is general all more than 35 DEG C.If can be by the waste heat of waste water
Recycle in Teat pump boiler device, then Teat pump boiler will be substantially reduced to the energy
Consumption, reach the purpose of energy-saving and emission-reduction.
Therefore, how to design a kind of Teat pump boiler device, this Teat pump boiler device can return
Receive and utilize the waste heat in shower waste, thus reduce the consumption to the energy, energy-saving and emission-reduction, be this
The critical problem that skilled person is urgently to be resolved hurrily.
Summary of the invention
It is an object of the invention to provide a kind of Teat pump boiler device, this Teat pump boiler device energy
Enough recycle the waste heat in shower waste, thus reduce the consumption to the energy, energy-saving and emission-reduction.
For reaching above-mentioned purpose, the present invention provides following technical scheme:
A kind of Teat pump boiler device, including:
Compressor, cross valve, condenser, choke valve and evaporimeter, also include:
Water leg；
Waste water terminal；
For the first water pump that the waste water in described water leg is pumped out；
It is arranged in parallel the first waste pipe between described water leg and described waste water terminal and
Two waste pipes；
Storage heater, has wastewater heat exchange pipe and refrigerant heat exchanger tube, also has and fill out in described storage heater
Fill the heat-storing material between described wastewater heat exchange pipe and described refrigerant heat exchanger tube；Described waste water changes
Heat pipe is connected in described second waste pipe；
For controlling described first waste pipe conducting, and described second waste pipe cut-off, or institute
State the first waste pipe cut-off, and the first valve group of described second waste pipe conducting；
Refrigerant pipe, when defrosting mode, described refrigerant pipe can connect the refrigerant of described evaporimeter
Outlet and the import of described compressor, the refrigerant heat exchanger tube of described storage heater is connected to described refrigerant
Guan Zhong；Also include that the second valve group, described second valve group can control the conducting of described refrigerant pipe, with
Time cut off the loop between described evaporimeter and described condenser, additionally it is possible to control described refrigerant pipe
Cut-off, simultaneously turns on the loop between described evaporimeter and described condenser.
Preferably, also include that preheating cold water device, described preheating cold water device include waste water inlet, give up
Water out, cooling water inlet and cooling water outlet；
The delivery port of described water leg connects with the waste water inlet of described preheating cold water device, cold water pipe
Connect with the cooling water inlet of described preheating cold water device, the cooling water outlet of described preheating cold water device and institute
Stating the water inlet connection of condenser, the wastewater outlet of described preheating cold water device can be with described first
Waste pipe or the connection of the second waste pipe.
Preferably, described waste water terminal is water tank；
The heat exchanger tube of described evaporimeter includes outer tube and the inner tube being arranged in described outer tube；
The circular passage formed between described outer tube and said inner tube is refrigerant passage；
The inner tube of described evaporimeter constitutes closed-loop path with described water tank by the 3rd waste pipe；
It is provided with the second water pump on described 3rd waste pipe.
Preferably, being provided with temperature sensor in described water tank, this temperature sensor is used for controlling
Make the start and stop of described second water pump.
Preferably, described first valve group includes the first triple valve and the second triple valve；
The S mouth of described first triple valve and D mouth are connected in described first waste pipe, C mouth
With the inlet communication of described second waste pipe, described first water pump is connected to described first waste pipe
In, and between described first triple valve and described water leg；The S of described second triple valve
Mouthful and D mouth be connected in described first waste pipe, the C mouth of described second triple valve and described the
The outlet of two waste pipes.
Preferably, described second valve group includes the 3rd triple valve and the 4th triple valve；
The C mouth of described 3rd triple valve and the described evaporimeter refrigerant exit when defrosting mode is even
Logical, S mouth connects with the refrigerant exit of described condenser, and D mouth changes with the refrigerant of described storage heater
The inlet communication of heat pipe, described choke valve is between described C mouth and described evaporimeter；
The described C mouth of the 4th triple valve connects with the S mouth of cross valve, described 4th triple valve
S mouth and the refrigerant heat exchanger tube of the refrigerant inlet communication of described condenser, D mouth and described storage heater
Outlet.
Preferably, the wastewater heat exchange pipe of described storage heater is helical coil；Described storage heater cold
Matchmaker's heat exchanger tube includes many straight tubes, and described storage heater also has the import with many described straight tubes even
Logical current divider, with the current collector of the outlet of many described straight tubes.
Preferably, in many described straight tubes, some is positioned at the outside of described helical coil,
And be evenly arranged around described helical coil, another part is positioned at the inner side of described helical coil.
Preferably, it is provided with filter in described water leg.
Preferably, also including that one end connects with described water tank, the other end connects with watering equipment
The 4th waste pipe, described 4th waste pipe is provided with magnetic valve.
From technique scheme it can be seen that when environment temperature is higher, flow out from water leg
Waste water directly by first waste pipe enter waste water terminal；When environment temperature is relatively low, make from
The waste water that water leg flows out first passes through storage heater, then flows into waste water terminal.The heat of waste water is stored up
Exist in storage heater.After opening defrosting mode, refrigerant absorbs the heat in storage heater, becomes
Gas coolant, flows back in compressor, thus avoids the consumption of hot water heat in condenser.
Present invention achieves the recycling to shower waste, thus reach the purpose of energy-saving and emission-reduction.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below
The accompanying drawing used required in embodiment or description of the prior art will be briefly described, aobvious and
Easily insight, the accompanying drawing in describing below is only embodiments of the invention, common for this area
From the point of view of technical staff, on the premise of not paying creative work, it is also possible to attached according to provide
Figure obtains other accompanying drawing.
The structural representation of the Teat pump boiler device that Fig. 1 provides for the present invention one specific embodiment
Figure；
When Fig. 2 is less than 17 DEG C for the outdoor environment temperature that the present invention one specific embodiment provides, system
Refrigerant during hot-water mode and the flow graph of waste water；
When Fig. 3 is higher than 17 DEG C for the outdoor environment temperature that the present invention one specific embodiment provides, system
Refrigerant during hot-water mode and the flow graph of waste water；
The flow graph of refrigerant during the defrosting mode that Fig. 4 provides for the present invention one specific embodiment；
The structural representation of the storage heater that Fig. 5 provides for the present invention one specific embodiment；
The structural representation of the evaporimeter that Fig. 6 provides for the present invention one specific embodiment；
The structural representation of the heat exchanger tube of the evaporimeter that Fig. 7 provides for the present invention one specific embodiment
Figure.
Wherein, 1 it is shower nozzle, 2 is water mixing valve, 3 is water leg, 31 was
Filter, 4 be preheating cold water device, 5 be the first water pump, 6 be the first triple valve, 7 be the two or three
Logical valve, 8 be water tank, 9 be the second water pump, 10 be magnetic valve, 11 be compressor, 12 be
Cross valve, 13 for condenser, 14 be the 4th triple valve, 15 be the 3rd triple valve, 16 for store
Hot device, 161 be current divider, 162 for helical coil, 163 for current collector, 164 for straight tube,
17 be choke valve, 18 for evaporimeter, 181 for outside heat exchange fin, 182 for outer tube, 183
For inner tube, 184 be inner side heat exchange fin, 19 for fan.
Detailed description of the invention
The invention provides a kind of Teat pump boiler device, the hot device of this Heat Pump can recycle
Waste heat in shower waste, thus reduce the consumption to the energy, energy-saving and emission-reduction.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the one of the present invention
Section Example rather than whole embodiments.Based on embodiments of the invention, this area is general
All other that logical technical staff is obtained on the premise of not making creative work is implemented
Example, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-7.In the present invention one specific embodiment, Teat pump boiler device includes:
Compressor 11, cross valve 12, condenser 13, choke valve 17, evaporimeter 18, also include collection
Tank 3, waste water terminal, the first water pump 5, storage heater the 16, first valve group, the second valve group,
First waste pipe, the second waste pipe and refrigerant pipe.
Water leg 3 is used for collecting shower waste.First water pump 5 is for by giving up in water leg 3
Water pumps out.First waste pipe and the second waste pipe be arranged in parallel in water leg 3 and waste water terminal it
Between.Storage heater 16 has refrigerant heat exchanger tube and wastewater heat exchange pipe, also has and is positioned at refrigerant heat exchanger tube
And the heat-storing material between wastewater heat exchange pipe.The wastewater heat exchange pipe of storage heater 16 is connected to second and gives up
In water pipe.First valve group is for controlling the first waste pipe conducting, and the cut-off of the second waste pipe, or
Person's the first waste pipe ends, and the conducting of the second waste pipe.
When outdoor environment temperature is higher, such as when outdoor environment temperature is higher than 17 DEG C, evaporation
Do not have frosting on device 18, therefore, there is no need to open defrosting mode, therefore, the first valve group
Control the first waste pipe conducting, and the cut-off of the second waste pipe, from the waste water of water leg 3 outflow not
Through storage heater 16, directly flowed into into waste water terminal by the first waste pipe；In outdoor environment temperature
When spending relatively low, such as when outdoor environment temperature is less than 17 DEG C, the first valve group controls the first waste water
Pipe ends, and the conducting of the second waste pipe, and the waste water flowed out from water leg 3 first will be through storage heater
16, enter back into waste water terminal afterwards, in this process, the partial heat of waste water can be stored in
In storage heater.
Refrigerant pipe can connect the evaporimeter 18 refrigerant exit when defrosting mode and compressor 11
Import.The refrigerant heat exchanger tube of storage heater 16 is connected in refrigerant pipe.Second valve group can control
Refrigerant pipe turns on, and cuts off evaporimeter 18, returning between condenser 13 and compressor 11 simultaneously
Road, additionally it is possible to control refrigerant pipe cut-off, simultaneously turns on evaporimeter 18, condenser 13 and pressure
Loop between contracting machine 11.When defrosting mode, the second valve group controls refrigerant pipe conducting, simultaneously
Cut off evaporimeter 18, loop between condenser 13 and compressor 11.Refrigerant is at evaporimeter
Dispel the heat in 18, defrost, after the throttling of choke valve 17, flow into the refrigerant heat exchange of storage heater 16
Guan Zhong, draws the heat stored in heat-storing material, becomes gas coolant, flow back to compressor 11
In.Thus avoid refrigerant and consume the heat of hot water in condenser 13, thus reach energy-conservation and subtract
The purpose of row.
In the present invention one specific embodiment, it is additionally arranged preheating cold water device 4.Preheating cold water device 4
For preheating cold water.Preheating cold water device 4 have waste water inlet, wastewater outlet, cooling water inlet with
And cooling water outlet.Waste water and cold water carry out heat exchange in preheating cold water device 4, and cold water absorbs useless
Heat in water, promotes the temperature of self, thus reduces the power consumption of compressor 11, reach
Purpose to energy-saving and emission-reduction.The delivery port of water leg 3 connects with the waste water inlet of preheating cold water device 4
Logical.The wastewater outlet of preheating cold water device 4 can connect with the first waste pipe or the second waste pipe.
Cold water pipe connects with the cooling water inlet of preheating cold water device 4, the cooling water outlet of preheating cold water device 4 with
The water inlet connection of condenser 13.Storage heater 16 and preheating cold water device 4 constitute more than waste water
The second order gradient of heat recycles.
In the present invention one specific embodiment, above-mentioned in waste water terminal be water tank 8.Evaporation
The heat exchanger tube of device 18 includes outer tube 182 and the inner tube 183 being arranged in outer tube 182.Outer tube 182
With the circular passage formed between inner tube 183 is refrigerant passage.Also include the 3rd waste pipe.Steam
Inner tube 183 and the water tank 8 of sending out device 18 form closed-loop path by the 3rd waste pipe.Second water
Pump 9 is arranged on the 3rd waste pipe.When outdoor environment temperature is less than 17 DEG C, evaporating temperature is led to
Often below 8 DEG C.For storage heater 16, the fusion temperature of phase change heat storage material is 16 DEG C,
The inflow temperature of waste water is about 26 DEG C, and leaving water temperature is about 20 DEG C, i.e. the leaving water temperature of waste water is high
Waste heat energy in evaporating temperature, waste water is enough carries out heat exchange with refrigerant in evaporimeter 18, from
And improve the operating efficiency of Teat pump boiler.
In the pattern of water heating, simultaneously at outdoor environment temperature less than 17 DEG C, and water tank 8
When interior water temperature is more than 8 DEG C, starting the second water pump 9, waste water is in the inner tube 183 of evaporimeter 18
Intercropping with water tank 8 circulates, and refrigerant flows in the circular passage of evaporimeter 18, with
Time carry out heat exchange with the waste water in inner tube 183 and outside air, this is refrigerant pair thermal source heat exchange
Pattern.When the wastewater temperature in water tank 8 is less than 8 DEG C, the second water pump 9 is made to quit work,
Refrigerant in circular passage only carries out heat exchange with extraneous air, and refrigerant enters single heat source heat exchange mould
Formula.Storage heater 16, preheating cold water device 4 and water tank 8 and the closed-loop path of evaporimeter 18
Constitute to waste water residual heat three grades of gradients to recycle.
In order to improve the heat exchange efficiency of refrigerant and waste water in above-mentioned evaporimeter 18 further, permissible
The outer surface of inner tube 183 arranges inner side heat exchange fin 184.
In order to make the Teat pump boiler device in the present invention more intelligent, concrete in the present invention one
In embodiment, being provided with temperature sensor in water tank 8, temperature is believed by this temperature sensor
Number it is transferred to controller, when the temperature of the waste water that temperature sensor detects is more than 8 DEG C, control
Device processed controls the second water pump 9 and works, and the temperature of the waste water detected when temperature sensor is less than 8 DEG C
Time, controller controls the second water pump 9 and quits work.
In the present invention one specific embodiment, being arranged in parallel of the first waste pipe and the second waste pipe
It is achieved in the following ways: the first valve group includes the first triple valve 6 and the second triple valve 7.
S mouth and the D mouth of the first triple valve 6 are connected in the first waste pipe.The C of the first triple valve 6
Mouthful with the inlet communication of the second waste pipe.S mouth and the D mouth of the second triple valve 7 are connected to first
In waste pipe, the C mouth of the second triple valve 7 and the outlet of the second waste pipe.First water pump
5 are arranged in the first waste pipe, and between the first triple valve 6 and preheating cold water device 4.
When outdoor environment temperature is higher than 17 DEG C, waste water, without storage heater 16, is directly over
First waste pipe.So, the S mouth of the first triple valve 6 and the conducting of D mouth, S mouth and C mouth cut
Only, the S mouth of the second triple valve 7 and the conducting of D mouth, S mouth and the cut-off of C mouth.The flow direction of waste water
For: S mouth first triple valve 6 of wastewater outlet first triple valve 6 of preheating cold water device 4
The D mouth waste water terminal of S mouth the second triple valve 7 of D mouth the second triple valve 7.
When outdoor environment temperature is less than 17 DEG C, waste water through storage heater 16, then to flow into useless
Water terminal.So, the S mouth of the first triple valve 6 and the cut-off of D mouth, S mouth and the conducting of C mouth,
The S mouth of the second triple valve 7 and the cut-off of D mouth, D mouth and the conducting of C mouth.The flow direction of waste water is:
The C of S mouth first triple valve 6 of wastewater outlet first triple valve 6 of preheating cold water device 4
The D mouth waste water terminal of C mouth second triple valve 7 of mouth the second triple valve 7.
In the present invention one specific embodiment, storage heater 16 with the parallel way of condenser 13 is
It is accomplished by: the second valve group includes the 3rd triple valve 15 and the 4th triple valve 14.
The C mouth of the 3rd triple valve 15 connects with the refrigerant exit of evaporimeter 18, S mouth and condenser 13
Refrigerant exit connection, the inlet communication of the refrigerant heat exchanger tube of D mouth and storage heater 16.Four or three
The C mouth of logical valve 14 connects with the S mouth of cross valve 12, and the S mouth of the 4th triple valve 14 is with cold
The outlet of the refrigerant heat exchanger tube of the refrigerant inlet communication of condenser 13, D mouth and storage heater 16.
When water heating pattern, the S mouth of the 3rd triple valve 15 and the conducting of C mouth, C mouth and D
Mouth cut-off, the C mouth of the 4th triple valve 14 and the conducting of S mouth, C mouth and the cut-off of D mouth.Refrigerant
The flow direction be: the S mouth the four or three of the C mouth cross valve 12 of compressor 11 cross valve 12
The refrigerant import of the S mouth condenser 13 of C mouth the 4th triple valve 14 of logical valve 14 is cold
The C mouth of S mouth the 3rd triple valve 15 of refrigerant exit the 3rd triple valve 15 of condenser 13
The annular of the refrigerant import evaporimeter 18 of the circular passage of choke valve 17 evaporimeter 18 is led to
The E mouth compressor 11 of the D mouth cross valve 12 of the refrigerant exit cross valve 12 in road.
When defrosting mode, the refrigerant import of the circular passage of evaporimeter 18 and refrigerant exit pair
Adjust.The C mouth of the 3rd triple valve 15 and the conducting of D mouth, C mouth and the cut-off of S mouth.4th threeway
The D mouth of valve 14 and the conducting of C mouth, C mouth and the cut-off of S mouth.The flow direction of refrigerant is: compressor
The circular passage of the D mouth evaporimeter 18 of the C mouth cross valve 12 of 11 cross valves 12
Refrigerant exit choke valve 17 the 3rd threeway of the circular passage of refrigerant import evaporimeter 18
Entering of the refrigerant heat exchanger tube of the D mouth storage heater 16 of C mouth the 3rd triple valve 15 of valve 15
The D mouth the four or three of outlet the 4th triple valve 14 of the refrigerant heat exchanger tube of mouth storage heater 16
The E mouth compressor 11 of the S mouth cross valve 12 of the C mouth cross valve 12 of logical valve 14.
In the present invention one specific embodiment, above-mentioned in the wastewater heat exchange pipe of storage heater 16 be
Helical coil 162.Helical coil 162 extends the heat-exchange time of waste water and heat-storing material, really
Protect waste water and heat-storing material heat exchange fully.The refrigerant heat exchanger tube of storage heater 16 includes many straight tubes
164, storage heater 16 also has current divider 161 and current collector 163.Current divider 161 with many
The inlet communication of straight tube 164, current collector 163 and the outlet of many straight tubes 164.
Further, in order to improve the heat exchange efficiency of refrigerant and heat-storing material, by many straight tubes 164
In a part of straight tube 164 be positioned at the outside of helical coil 162, and around helical coil 162
It is evenly arranged.Another part straight tube 164 is positioned at the inner side of helical coil 162.
In the present invention one specific embodiment, in water leg 3, it is provided with filter 31, this mistake
Filter 31 is for filtering the impurity such as hair in shower waste, thus prevents the blocking of waste pipe,
Guarantee the trouble-free operation of whole device.
In the present invention one specific embodiment, also include the 4th waste pipe, the one of the 4th waste pipe
End connects with water tank 8, and the other end connects with watering equipment.This watering equipment can be lavatory
Toilet.4th waste pipe arranges magnetic valve 10, when needs are flushed the toilet, magnetic valve 10
Being triggered, conducting, waste water flows out in water tank 8.Can also arrange excessive on water tank 8
Stream valve.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of
Or the use present invention.Those skilled in the art are come by the multiple amendment to these embodiments
Saying and will be apparent from, generic principles defined herein can be without departing from the present invention's
In the case of spirit or scope, realize in other embodiments.Therefore, the present invention will not be by
It is limited to the embodiments shown herein, and is to fit to and principles disclosed herein and new
The widest scope that grain husk feature is consistent.
Claims (10)
1. a Teat pump boiler device, including:
Compressor (11), cross valve (12), condenser (13), choke valve (17) and steaming
Send out device (18), it is characterised in that also include:
Water leg (3)；
Waste water terminal；
For the first water pump (5) that the waste water in described water leg (3) is pumped out；
It is arranged in parallel the first waste pipe between described water leg (3) and described waste water terminal
With the second waste pipe；
Storage heater (16), has wastewater heat exchange pipe and refrigerant heat exchange in described storage heater (16)
Pipe, also has the heat-storing material being filled between described wastewater heat exchange pipe and described refrigerant heat exchanger tube；
Described wastewater heat exchange pipe is connected in described second waste pipe；
For controlling described first waste pipe conducting, and described second waste pipe cut-off, or institute
State the first waste pipe cut-off, and the first valve group of described second waste pipe conducting；
Refrigerant pipe, when defrosting mode, described refrigerant pipe can connect described evaporimeter (18)
Refrigerant exit and the import of described compressor (11), the refrigerant of described storage heater (16) changes
Heat pipe is connected in described refrigerant pipe；Also include that the second valve group, described second valve group can control
Described refrigerant pipe turns on, cut off simultaneously described evaporimeter (18) and described condenser (13) it
Between loop, additionally it is possible to control described refrigerant pipe cut-off, simultaneously turn on described evaporimeter with described
Loop between condenser.
Teat pump boiler device the most according to claim 1, it is characterised in that also wrap
Include preheating cold water device (4), described preheating cold water device (4) include waste water inlet, wastewater outlet,
Cooling water inlet and cooling water outlet；
The delivery port of described water leg (3) connects with the waste water inlet of described preheating cold water device (4)
Logical, cold water pipe connects with the cooling water inlet of described preheating cold water device (4), described preheating cold water device
(4) cooling water outlet connects with the water inlet of described condenser (13), described preheating cold water device
(4) wastewater outlet can connect with described first waste pipe or the second waste pipe.
Teat pump boiler device the most according to claim 1, it is characterised in that described
Waste water terminal is water tank (8)；
The heat exchanger tube of described evaporimeter (18) includes outer tube (182) and is arranged at described outer tube
(182) inner tube (183) in；Shape between described outer tube (182) and said inner tube (183)
The circular passage become is refrigerant passage；
Said inner tube (183) is closed back by the 3rd waste pipe composition with described water tank (8)
Road；
It is provided with the second water pump (9) on described 3rd waste pipe.
Teat pump boiler device the most according to claim 3, it is characterised in that described
Water tank is provided with temperature sensor in (8), and this temperature sensor is used for controlling described second water
The start and stop of pump (9).
Teat pump boiler device the most according to claim 2, it is characterised in that described
First valve group includes the first triple valve (6) and the second triple valve (7)；
The S mouth of described first triple valve (6) and D mouth are connected in described first waste pipe, C
Mouthful with the inlet communication of described second waste pipe, described first water pump (5) is connected to described first
In waste pipe, and it is positioned between described first triple valve (6) and described preheating cold water device (4),
The S mouth of described second triple valve (7) and D mouth are connected in described first waste pipe, described
The C mouth of the second triple valve (7) and the outlet of described second waste pipe.
Teat pump boiler device the most according to claim 1, it is characterised in that described
Second valve group includes the 3rd triple valve (15) and the 4th triple valve (14)；
The C mouth of described 3rd triple valve (15) and described evaporimeter (18) are when defrosting mode
Refrigerant exit connection, S mouth connects with the refrigerant exit of described condenser (13), D mouth and
The inlet communication of the refrigerant heat exchanger tube of described storage heater (16), described choke valve (17) is positioned at
Between described C mouth and described evaporimeter (18)；
The described C mouth of the 4th triple valve (14) connects with the S mouth of described cross valve (12),
The S mouth of described 4th triple valve (14) and the refrigerant inlet communication of described condenser (13),
The outlet of the refrigerant heat exchanger tube of D mouth and described storage heater (16).
Teat pump boiler device the most according to claim 1, it is characterised in that described
The wastewater heat exchange pipe of storage heater (16) is helical coil (162)；Described storage heater (16)
Refrigerant heat exchanger tube includes many straight tubes (164), and described storage heater (16) also has and many institutes
State the current divider (161) of the inlet communication of straight tube (164), with many described straight tubes (164)
The current collector (163) of outlet.
Teat pump boiler device the most according to claim 7, it is characterised in that many
In described straight tube (164), some is positioned at the outside of described helical coil (162), and
Being evenly arranged around described helical coil (162), another part is positioned at described helical coil (162)
Inner side.
Teat pump boiler device the most according to claim 1, it is characterised in that described
Filter (31) it is provided with in water leg (3).
Teat pump boiler device the most according to claim 3, it is characterised in that also wrap
Include one end to connect with described water tank (8), the 4th waste pipe that the other end connects with watering equipment,
It is provided with magnetic valve (10) on described 4th waste pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610402345.9A CN105910280A (en) | 2016-06-08 | 2016-06-08 | Heat-pump water heater device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610402345.9A CN105910280A (en) | 2016-06-08 | 2016-06-08 | Heat-pump water heater device |
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| CN105910280A true CN105910280A (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610402345.9A Pending CN105910280A (en) | 2016-06-08 | 2016-06-08 | Heat-pump water heater device |
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| CN113834121A (en) * | 2021-09-28 | 2021-12-24 | 广东高而美制冷设备有限公司 | Buffer water tank |
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Application publication date: 20160831 |