CN209341560U - Air-gas source heat pump and the double heat source domestic water-heating systems of combustion gas-solar energy - Google Patents
Air-gas source heat pump and the double heat source domestic water-heating systems of combustion gas-solar energy Download PDFInfo
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- CN209341560U CN209341560U CN201821366747.9U CN201821366747U CN209341560U CN 209341560 U CN209341560 U CN 209341560U CN 201821366747 U CN201821366747 U CN 201821366747U CN 209341560 U CN209341560 U CN 209341560U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model discloses air-gas source heat pump and the double heat source domestic water-heating systems of combustion gas-solar energy, heat pump double heat source domestic water-heating systems in air-gas source include air source hot pump water heater, burnt gas wall hanging furnace, linkage controller, and there are also water flow sensing unit, electric T-shaped valve, first manual valve, the second manually-operated gate, third manually-operated gates；Backwater circulation pump discharge is connected to by the first water return pipeline with the second water supply line；First temperature sensor is installed on the second water return pipeline, second temperature sensor is installed below tank hot water's import position of air source hot pump water heater；Linkage controller is electrically connected with the first temperature sensor, second temperature sensor, water flow sensing unit, three-way electric valve, return circulating pump respectively.The double heat source domestic water-heating systems of the air-gas source heat pump of the utility model have the function of that instant-heating, hot water supply are stablized, energy conservation, intelligence can temporarily guarantee specified heat source work in electric T-shaped valve or linkage controller failure；In heat source conversion, hot water temperature's variation is smaller, and use is more comfortable.
Description
Technical field
The utility model relates to domestic air source heat pump hot-water heating system, the double heat sources of especially a kind of air-gas source heat pump
Domestic water-heating system.
Background technique
Heat pump double heat source domestic water-heating systems in air-gas source are to be equipped with Domestic Air Source Heat Pump Water Heater and combustion gas
The hot water supply system that the house of floor hot water heating uses.This hot-water heating system mainly uses air source heat pump water heating, reaches
To energy conservation and renewable energy application target；Since air source heat pump heats power is small, winter Energy Efficiency Ratio is not high, in domestic hot water
When demand becomes larger, it may appear that hot water is insufficient, is replenished the supply hot water by burnt gas wall hanging furnace at this time.In order to have the hot-water heating system
There are the functions such as stable instant-heating, hot water supply, energy conservation, intelligence, " the burnt gas wall hanging furnace auxiliary that the present inventor has applied early period
Domestic air source heat pump hot-water heating system " (patent No.: 201721345726.4), " burnt gas wall hanging furnace auxiliary domestic air source
Heat pump hot-water system and control method " (number of patent application: 201710974849.2) Chinese utility model and patent of invention.In reality
In the application of border, there are still following defects in above-mentioned patent: 1, in electric T-shaped valve or its controller failure, if electric three passes
Valve just at conversion direction process, make two channels and meanwhile can flow (or appear in electric T-shaped valve it is mechanical therefore
Barrier --- when closing not in place), it not can guarantee specified heat source hot-water supply, it is also possible to it is too low (if stream hot-water supply temperature occur
It is small to burnt gas wall hanging furnace flow, be not enough to open gas furnace)；When some heat source failure, the heat source that do not can guarantee works independently.
2, during using hot water, when being converted to gas furnace supplying hot water by air source water tank, although shortening combustion gas as far as possible in structure
Furnace can reduce temperature variation when conversion the distance between to hot water supply pipe, but this changes or can allow bathing people
Do not feel well.
Utility model content
The purpose of the utility model is to provide a kind of double heat source domestic water-heating systems of air-gas source heat pump, have and open
I.e. hot, hot water supply stablizes, is energy saving, intelligence function can temporarily guarantee to refer in electric T-shaped valve or linkage controller failure
Determine heat source work；In heat source conversion, hot water temperature's variation is smaller, and use is more comfortable.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of double heat source domestic water-heating systems of air-gas source heat pump, including air source hot pump water heater, fuel wall hanging
Furnace, linkage controller, water flow sensing unit import are connect with water supply pipe, and outlet and the import of electric T-shaped valve are supplied by second
Waterpipe connection；The first outlet of electric T-shaped valve and the water tank cooling water inlet of air source hot pump water heater pass through third water supplying pipe
Road connection, second outlet are connected by the import of the 5th water supply line and burnt gas wall hanging furnace, the first outlet of electric T-shaped valve
It is connected to its second outlet by the 4th water supply line；First manual valve is housed on third water supply line, is supplied water the 4th
Second manually-operated gate is housed on pipeline, third manually-operated gate is housed on the 5th water supply line；Hot water main pipe one end and air-source
The tank hot water outlet of Teat pump boiler connects, and the other end is connected to hot-water branch, and hot-water branch is connected to watering equipment；Combustion gas wall
The hot water outlet for hanging furnace is connected by tank hot water's import of auxiliary heat supplying pipeline and air source hot pump water heater；Hot-water branch end
End is connect by the second water return pipeline with backwater circulation pump inlet, and backwater circulation pump discharge is supplied by the first water return pipeline and second
Waterpipe connection；First temperature sensor is installed on the second water return pipeline, air source hot pump water heater tank hot water into
Oral area position is installed by second temperature sensor；Linkage controller is passed with the first temperature sensor, second temperature sensor, water flow respectively
Sensor, three-way electric valve, return circulating pump electrical connection.
Water tank volume between tank hot water's import of air source hot pump water heater and hot water outlet is 5-35 liter.
Equipped with the air source heat pump controller for controlling air source hot pump water heater.
The second temperature sensor is placed below tank hot water's import.
A kind of double heat source domestic water-heating systems of combustion gas-solar energy, including solar water heater, burnt gas wall hanging furnace, linkage control
Device processed, water flow sensing unit import are connect with water supply pipe, and outlet and the import of electric T-shaped valve are connected by the second water supply line
It connects；The first outlet of electric T-shaped valve and the water tank cooling water inlet of solar water heater are connected by third water supply line, the
Two outlets are connected by the import of the 5th water supply line and burnt gas wall hanging furnace, the first outlet of electric T-shaped valve and its second outlet
It is connected to by the 4th water supply line；First manual valve is housed on third water supply line, equipped with the on the 4th water supply line
Two manually-operated gates are equipped with third manually-operated gate on the 5th water supply line；The water tank of hot water main pipe one end and solar water heater
Hot water outlet connection, the other end are connected to hot-water branch, and hot-water branch is connected to watering equipment；The hot water outlet of burnt gas wall hanging furnace is logical
The tank hot water's import for crossing auxiliary heat supplying pipeline and solar water heater connects；Hot-water branch end by the second water return pipeline with
Backwater circulation pump inlet connection, backwater circulation pump discharge are connected to by the first water return pipeline with the second water supply line；At second time
First temperature sensor is installed, in tank hot water's import position of solar water heater installation second temperature sensing on waterpipe
Device；Linkage controller is followed with the first temperature sensor, second temperature sensor, water flow sensing unit, three-way electric valve, return water respectively
Ring pump electrical connection.
Compared with prior art the beneficial effects of the present invention are:
1, in electric T-shaped valve or linkage controller fault condition, if at this time electric T-shaped valve be in semi-open state or
Switch is not in place, and two water discharging directions will occur water flow because there is booty to block for electric T-shaped valve.Prior art can not close
Air source hot pump water heater direction water flow, if burnt gas wall hanging furnace hot-water supply is independently used, since there are air source heat pumps
Water heater direction water flow mixes the hot water of burnt gas wall hanging furnace supply, reduces heat supply coolant-temperature gage；If closing combustion gas wall
Furnace direction valve is hung, because electric T-shaped valve only has part to open in air source hot pump water heater direction, causes resistance to increase, water flow
Amount is reduced, it may appear that hot water supply pressure is low or is adjusted using end temperature difficult.The utility model only needs to open first manual
Valve closes third manually-operated gate if necessary to air source hot pump water heater hot-water supply；It is supplied if necessary to burnt gas wall hanging furnace
Hot water closes the second manually-operated gate, that is, can guarantee hot water supply.
2, fuel wall hanging can be automatically converted to if air source hot pump water heater hot water is insufficient with hot water process
Furnace hot-water supply.Prior art is in conversion start time, and burnt gas wall hanging furnace is because of just starting and burnt gas wall hanging furnace and hot-water supply pipe
There is a segment pipe between road, have certain cool water quantity that can enter hot water supply pipe, causes hot water using end temperature change, influence
Usage comfort.The utility model is used in water tank there are also when the hot water of part, and just conversion starts burnt gas wall hanging furnace, according on hot water
It rising, the principle that cold water sinks, cold water sinks after entering water tank in burnt gas wall hanging furnace output hot water initial phase and connecting line, etc.
Rise output after arriving to hot water, guarantees that hot water supply continuity and temperature change are small.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model
Fig. 2 is the control route connection schematic diagram of the utility model.
Specific embodiment
In order to be more clear the technical solution of the utility model, below in conjunction with attached Fig. 1 and 2, the utility model is carried out
It is described in detail.It should be understood that specific embodiment described in this specification is used for the purpose of explaining the utility model, and
It is not configured to limit the protection scope of the utility model.
A kind of double heat source domestic water-heating systems of air-gas source heat pump, including air source hot pump water heater 5, fuel wall hanging
Furnace 6, linkage controller 12,1 import of water flow sensing unit are connect with water supply pipe J1, the import 2a of outlet and electric T-shaped valve 2
Pass through the second water supply line J2 connection；The water tank cold water of the first outlet 2c of electric T-shaped valve 2 and air source hot pump water heater 5 into
Mouth 5a passes through the import of the 5th water supply line J5 and burnt gas wall hanging furnace 6 by third water supply line J3 connection, second outlet 2b
6a connection, the first outlet 2c and its second outlet 2b of electric T-shaped valve 2 are connected to by the 4th water supply line J4；It supplies water in third
First manual valve 3 is housed on pipeline J3, the second manually-operated gate 4 is housed on the 4th water supply line J4, in the 5th water supply line
Third manually-operated gate 7 is housed on J5；The one end hot water main pipe R1 is connect with the tank hot water outlet 5c of air source hot pump water heater 5,
The other end is connected to hot-water branch R3, and hot-water branch R3 is connected to watering equipment 9；The hot water outlet 6b of burnt gas wall hanging furnace 6 passes through auxiliary
Heat supply pipeline R2 is helped to connect with tank hot water's import 5b of air source hot pump water heater 5；The end hot-water branch R3 passes through second time
Waterpipe H2 is connect with 8 import of return circulating pump, and the outlet of return circulating pump 8 passes through the first water return pipeline H1 and the second water supply line
J2 connection；First temperature sensor 10 is installed on the second water return pipeline H2, air source hot pump water heater 5 tank hot water into
The mouth position 5b is installed by second temperature sensor 11；Linkage controller 12 is sensed with the first temperature sensor 10, second temperature respectively
Device 11, water flow sensing unit 1, electric T-shaped valve 2, return circulating pump 8 are electrically connected.
Preferably, the water tank volume between the tank hot water's import 5b and hot water outlet 5c of air source hot pump water heater 5
For 5-35 liter.For the ease of control, the air source heat pump control of the operation of control air source hot pump water heater 5 may be provided for
Device 13 processed.Air source heat pump controller 13 and linkage controller 12, can be independently arranged, can also be with functional unification.Preferably,
The second temperature sensor 11 is placed below tank hot water's import 5b.
A kind of double heat source domestic water-heating systems of combustion gas-solar energy, including solar water heater, burnt gas wall hanging furnace 6, linkage control
Device 12 processed, 1 import of water flow sensing unit are connect with water supply pipe J1, and outlet and the import 2a of electric T-shaped valve 2 are supplied by second
Waterpipe J2 connection；The first outlet 2c of electric T-shaped valve 2 and the water tank cooling water inlet 5a of solar water heater are supplied by third
Waterpipe J3 connection, second outlet 2b are connect by the 5th water supply line J5 with the import 6a of burnt gas wall hanging furnace 6, electric three passes
The first outlet 2c and its second outlet 2b of valve 2 are connected to by the 4th water supply line J4；Equipped with the on third water supply line J3
One manually-operated gate 3 is equipped with the second manually-operated gate 4 on the 4th water supply line J4, and third hand is housed on the 5th water supply line J5
Movable valve 7；Tank hot water outlet's 5c connection of the one end hot water main pipe R1 and solar water heater, the other end and hot-water branch R3 connect
Logical, hot-water branch R3 is connected to watering equipment 9；The hot water outlet 6b of burnt gas wall hanging furnace 6 passes through auxiliary heat supplying pipeline R2 and solar energy
Tank hot water's import 5b connection of water heater；The end hot-water branch R3 passes through the second water return pipeline H2 and 8 import of return circulating pump
Connection, the outlet of return circulating pump 8 are connected to by the first water return pipeline H1 with the second water supply line J2；On the second water return pipeline H2
First temperature sensor 10 is installed, second temperature sensor 11 is installed at the tank hot water position import 5b of solar water heater；
Linkage controller 12 respectively with the first temperature sensor 10, second temperature sensor 11, water flow sensing unit 1, electric T-shaped valve 2,
Return circulating pump 8 is electrically connected.The double heat source domestic water-heating systems of the combustion gas-solar energy have the double heat source men of air-gas source heat pump
With the repertoire and beneficial effect of hot-water heating system, repeat no more.
Claims (5)
1. a kind of double heat source domestic water-heating systems of air-gas source heat pump, including air source hot pump water heater (5), fuel wall hanging
Furnace (6), linkage controller (12), it is characterised in that: water flow sensing unit (1) import is connect with water supply pipe (J1), outlet with
The import (2a) of electric T-shaped valve (2) is connected by the second water supply line (J2)；The first outlet (2c) of electric T-shaped valve (2) with
The water tank cooling water inlet (5a) of air source hot pump water heater (5) is connected by third water supply line (J3), second outlet (2b)
It is connect by the 5th water supply line (J5) with the import (6a) of burnt gas wall hanging furnace (6), the first outlet (2c) of electric T-shaped valve (2)
It is connected to its second outlet (2b) by the 4th water supply line (J4)；First manual valve is housed on third water supply line (J3)
(3), the second manually-operated gate (4) are housed on the 4th water supply line (J4), it is manual equipped with third on the 5th water supply line (J5)
Valve (7)；Hot water main pipe one end (R1) is connect with the tank hot water outlet (5c) of air source hot pump water heater (5), the other end with
Hot-water branch (R3) connection, hot-water branch (R3) are connected to watering equipment (9)；The hot water outlet (6b) of burnt gas wall hanging furnace (6) passes through
Auxiliary heat supplying pipeline (R2) is connect with tank hot water's import (5b) of air source hot pump water heater (5)；The end hot-water branch (R3)
It is connect by the second water return pipeline (H2) with return circulating pump (8) import, return circulating pump (8) outlet passes through the first water return pipeline
(H1) it is connected to the second water supply line (J2)；First temperature sensor (10) are installed on the second water return pipeline (H2), in air
Tank hot water's import position (5b) of source heat pump water heater (5) is installed by second temperature sensor (11)；Linkage controller (12) point
It is not followed with the first temperature sensor (10), second temperature sensor (11), water flow sensing unit (1), electric T-shaped valve (2), return water
Ring pumps (8) electrical connection.
2. the double heat source domestic water-heating systems of air-gas source according to claim 1 heat pump, it is characterised in that: air-source
Water tank volume between the tank hot water's import (5b) and hot water outlet (5c) of Teat pump boiler (5) is 5-35 liter.
3. the double heat source domestic water-heating systems of air-gas source according to claim 1 heat pump, it is characterised in that: be equipped with and use
In the air source heat pump controller (13) of control air source hot pump water heater (5).
4. the double heat source domestic water-heating systems of air-gas source according to claim 1 heat pump, it is characterised in that:
The second temperature sensor (11) is placed below tank hot water's import (5b).
5. a kind of double heat source domestic water-heating systems of combustion gas-solar energy, including solar water heater, burnt gas wall hanging furnace (6), linkage control
Device (12) processed, it is characterised in that: water flow sensing unit (1) import is connect with water supply pipe (J1), outlet and electric T-shaped valve (2)
Import (2a) pass through the second water supply line (J2) connect；The first outlet (2c) and solar water heater of electric T-shaped valve (2)
Water tank cooling water inlet (5a) by third water supply line (J3) connect, second outlet (2b) pass through the 5th water supply line (J5)
It is connect with the import (6a) of burnt gas wall hanging furnace (6), the first outlet (2c) of electric T-shaped valve (2) passes through with its second outlet (2b)
The connection of 4th water supply line (J4)；First manual valve (3) are housed on third water supply line (J3), in the 4th water supply line
(J4) the second manually-operated gate (4) are housed on, third manually-operated gate (7) are housed on the 5th water supply line (J5)；Hot water main pipe
(R1) tank hot water outlet (5c) of one end and solar water heater connects, and the other end is connected to hot-water branch (R3), hot water branch
Pipe (R3) is connected to watering equipment (9)；The hot water outlet (6b) of burnt gas wall hanging furnace (6) passes through auxiliary heat supplying pipeline (R2) and solar energy
Tank hot water's import (5b) of water heater connects；The hot-water branch end (R3) passes through the second water return pipeline (H2) and return circulating pump
(8) import connects, and return circulating pump (8) outlet is connected to by the first water return pipeline (H1) with the second water supply line (J2)；?
First temperature sensor (10) are installed on two water return pipelines (H2), are pacified at tank hot water's import position (5b) of solar water heater
It fills second temperature sensor (11)；Linkage controller (12) respectively with the first temperature sensor (10), second temperature sensor
(11), water flow sensing unit (1), electric T-shaped valve (2), return circulating pump (8) electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366747.9U CN209341560U (en) | 2018-08-23 | 2018-08-23 | Air-gas source heat pump and the double heat source domestic water-heating systems of combustion gas-solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366747.9U CN209341560U (en) | 2018-08-23 | 2018-08-23 | Air-gas source heat pump and the double heat source domestic water-heating systems of combustion gas-solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209341560U true CN209341560U (en) | 2019-09-03 |
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ID=67743501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821366747.9U Active CN209341560U (en) | 2018-08-23 | 2018-08-23 | Air-gas source heat pump and the double heat source domestic water-heating systems of combustion gas-solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209341560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442318A (en) * | 2020-04-15 | 2020-07-24 | 浙江大工新能源有限公司 | Air-source heat pump and gas furnace combined heating system |
| CN113531908A (en) * | 2020-04-15 | 2021-10-22 | 浙江大工新能源有限公司 | Air heat energy pump and gas furnace combined safety protection device |
-
2018
- 2018-08-23 CN CN201821366747.9U patent/CN209341560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442318A (en) * | 2020-04-15 | 2020-07-24 | 浙江大工新能源有限公司 | Air-source heat pump and gas furnace combined heating system |
| CN113531908A (en) * | 2020-04-15 | 2021-10-22 | 浙江大工新能源有限公司 | Air heat energy pump and gas furnace combined safety protection device |
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