CN209165769U - A kind of compound multiple-energy-source hot-water heating system of bathing - Google Patents
A kind of compound multiple-energy-source hot-water heating system of bathing Download PDFInfo
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- CN209165769U CN209165769U CN201821437831.5U CN201821437831U CN209165769U CN 209165769 U CN209165769 U CN 209165769U CN 201821437831 U CN201821437831 U CN 201821437831U CN 209165769 U CN209165769 U CN 209165769U
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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 relates to a kind of bathing compound multiple-energy-source hot-water heating systems, including constant temperature water tank, solar thermal collection system, gas fired-boiler and sewage source heat pump system；Constant temperature water tank is used to provide thermal water source for bath apparatus；Solar thermal collection system is used to improve water temperature, and will be in delivery to constant temperature water tank；Gas fired-boiler is for the thermal water source in heated constant temperature water tank；Sewage source heat pump system is used to carry out reheating to the thermal water source in constant temperature water tank.The utility model is on the basis of gas fired-boiler, form the compound multiple-energy-source hot-water heating system of bathing based on solar thermal collection system and sewage source heat pump system, supplemented by gas fired-boiler, it is utilized its recycles heat is extracted after the sewage collecting filtering containing amount of heat, utilize the energy to greatest extent, both the thermal pollution to underground had been reduced, also reduce pollution of the old gas fired-boiler to environment, reduce the waste of the resources such as thermal energy entrained by solar energy, sewage, and improves resource utilization.
Description
Technical field
The utility model relates to water source heat pump technology field more particularly to a kind of bathing compound multiple-energy-source hot water systems
System.
Background technique
At this stage, the heat source of bath system mostly uses as coal burning and gas burning boiler or the heating of single solar water heater
Mode.Old coal burning and gas burning boiler not only wastes vast resources, and the destruction for being difficult to restore is caused to ecological environment, it is difficult to
Meet Green Sustainable principle at this stage.
Show that the use temperature of bath hot water is generally 40-45 DEG C by data analysis and research, by bathing process, row
The waste water temperature put still reaches 30-35 DEG C, therefore contains in waste discharge largely using thermal energy, if according to previous side
Formula discharge, not only causes the thermal pollution to underground, also will cause the waste of thermal resource.
Utility model content
In view of this, the utility model embodiment is intended to provide a kind of compound multiple-energy-source hot-water heating system of bathing, with solution
At least one technical problem in the prior art certainly.
In order to achieve the above objectives, the technical solution of the utility model embodiment is achieved in that a kind of bathing with compound
Type multiple-energy-source hot-water heating system, comprising:
Constant temperature water tank, the constant temperature water tank are used to provide thermal water source for bath apparatus；
Solar thermal collection system, the solar thermal collection system is for improving water temperature, and by delivery to the constant temperature
In water tank；
Gas fired-boiler, the gas fired-boiler are used to heat the thermal water source in the constant temperature water tank；
Sewage source heat pump system, the sewage source heat pump system are used to carry out the thermal water source in the constant temperature water tank secondary
Heating.
The beneficial effects of the utility model are: the compound multiple-energy-source hot-water heating system of the bathing of the utility model, existing
Gas fired-boiler provide heat source on the basis of, joined solar thermal collection system and sewage source heat pump system, form with the sun
Can based on collecting system and sewage source heat pump system, the compound sewage source heat pump system supplemented by gas fired-boiler；It will be containing a large amount of
The recycles heat extracted after the sewage collecting filtering of heat utilizes, and utilizes the energy to greatest extent, has both reduced to underground
Thermal pollution also reduces pollution of the old gas fired-boiler to environment, reduces the resources such as thermal energy entrained by solar energy, sewage
Waste, improves resource utilization, meets environmentally protective and resource reutilization environmental protection concept.
Based on the above technical solution, the utility model can also do following improvement:
Further, the solar thermal collection system includes that solar heat-collection plate, solar energy heating water tank and first circulation pump,
The solar heat-collection plate is placed in outdoor, and is connect by heat transfer with the solar energy heating water tank, the first circulation
Pump is connected to the water outlet of the solar energy heating water tank and the solar heat-collection plate respectively by pipeline.
Further, second circulation is provided between the solar energy heating water tank and the constant temperature water tank to pump, described second
The water inlet of circulating pump is connected to by pipeline with the water outlet of the solar energy heating water tank, the water outlet of the second circulation pump
It is connected to by pipeline with the water inlet of the constant temperature water tank.
Further, first liquid level gauge and the first thermometer, the constant temperature water tank are provided in the solar energy heating water tank
Inside it is provided with second liquid level gauge and second temperature meter.
Beneficial effect using above-mentioned further scheme is: solar heat-collection plate absorbs heat and heats to water source, and
Thermal water source is delivered to constant temperature water tank supply shower system by second circulation pump to use, solar thermal collection system is as a main body
Heat power source uses, and using clean energy resource as solar energy, has achieved the effect that environmental protection and resource consolidation.
Further, the sewage source heat pump system includes:
Cesspool, for the cesspool for collecting sewage, the cesspool is built-in with sewage pump；
Sewage source heat pump host, the sewage source heat pump host are set between the cesspool and the constant temperature water tank,
It is exchanged for realizing the heat between sewage and hot water in constant temperature water tank；
Heat cycles pump, the heat cycles pump are set between the constant temperature water tank and the sewage source heat pump host,
When being lower than desired temperature for the temperature in constant temperature water tank inner heat source, the thermal water source in the constant temperature water tank is delivered to described
In sewage source heat pump host.
Further, the sewage source heat pump host further include:
Water supply device, the water supply device are connected to external water source；
First water inlet of heat exchanger, the heat exchanger is connected to by pipeline with the water outlet of the sewage pump, described to change
Second water inlet of hot device is connected to by pipeline with the water outlet of the water supply device, for realizing the external water of sewage and infeed
Heat exchange between source.
Further, the water outlet of the sewage pump is provided with filter.
Further, third liquid level gauge is set in the cesspool, for detecting wastewater level.
Beneficial effect using above-mentioned further scheme is: being pumped by sewage source heat pump host and heat cycles, source of sewage
Heat pump system can be very good again to utilize the heat sources in bath sewage；Additional setting water supply device and heat exchanger can
The tap water provided using the heat sources heating water supply device in bath sewage, and to supplement thermal water source in constant temperature water tank, it fills
That divides is utilized bath sewage, avoids bath sewage and wastes to the thermal pollution of underground and the thermal resource of bath sewage.
Further, the bathing further includes third circulating pump with compound multiple-energy-source hot-water heating system, the third circulating pump
It is arranged between the water inlet of the gas fired-boiler and the water outlet of the constant temperature water tank, the water outlet of the gas fired-boiler passes through
Pipeline is connected to the water inlet of the constant temperature water tank.
Further, the bathing further includes controller with compound multiple-energy-source hot-water heating system, for controlling the solar energy
Collecting system, gas fired-boiler and sewage source heat pump system.
Beneficial effect using above-mentioned further scheme is: controlling each circulating pump and gas fired-boiler by controller
Start and stop, so that each system, according to setting value automatic running, operation is efficiently convenient.
Detailed description of the invention
Fig. 1 is the overall structure figure of the compound multiple-energy-source hot-water heating system of bathing described in the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1, constant temperature water tank；11, second liquid level gauge；12, second temperature meter；2, solar thermal collection system；21, solar energy collection
Hot plate；22, solar energy heating water tank；221, first liquid level gauge；222, the first thermometer；223, water supplement port；23, first circulation
Pump；24, second circulation pumps；3, gas fired-boiler；31, third circulating pump；4, sewage source heat pump system；41, cesspool；411, sewage
Pump；412, filter；413, third liquid level gauge；42, sewage source heat pump host；43, heat cycles pump；44, water supply device；45,
Heat exchanger；5, bath apparatus；51, hot water transfer pump；6, controller.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, the present embodiment provides a kind of compound multiple-energy-source hot-water heating system of bathing, including constant temperature water tank 1, too
Positive energy collecting system 2, gas fired-boiler 3 and sewage source heat pump system 4；The constant temperature water tank 1 is used to provide hot water for bath apparatus 5
Source；The solar thermal collection system 2 is used to improve water temperature, and will be in delivery to the constant temperature water tank 1；The gas fired-boiler
3 for heating the thermal water source in the constant temperature water tank 1；The sewage source heat pump system 4 is used for in the constant temperature water tank 1
Thermal water source carries out reheating.
Compared with the existing technology, the compound multiple-energy-source hot-water heating system of the bathing of the utility model, in existing gas-fired boiler
On the basis of furnace 3 provides heat source, it joined solar thermal collection system 2 and sewage source heat pump system 4, form with solar energy heating
The compound multiple-energy-source hot-water heating system of bathing based on system 2 and sewage source heat pump system 4, supplemented by gas fired-boiler 3, will be containing big
Recycles heat is extracted after the sewage collecting filtering of calorimetric amount to utilize, and is utilized the energy to greatest extent, has both been reduced to underground
Thermal pollution decreases old gas fired-boiler 3 to the wave of the resources such as thermal energy entrained by the pollution of environment and solar energy, sewage
Take, improves resource utilization, meet environmentally protective and resource reutilization environmental protection concept.
As shown in Figure 1, the solar thermal collection system 2 includes solar heat-collection plate 21, solar energy heating water tank 22 and the
One circulating pump 23.The solar heat-collection plate 21 is placed in outdoor, is the heating device for converting solar energy to thermal energy, by water from
Low-temperature heat is flat solar water heater by structure type, passes through heat transfer and the solar energy heating to high temperature
Water tank 22 connects, first circulation pump 23 by pipeline respectively with the water outlet of the solar energy heating water tank 22 and it is described too
Positive energy collecting plate 21 is connected to, for the water source of solar energy heating water tank 22 to be fed in solar heat-collection plate 21.
To be provided with first liquid level gauge 221 and the first temperature in the solar energy heating water tank 22 convenient for automation control
222 are counted, is provided with second liquid level gauge 11 and second temperature meter 12 in the constant temperature water tank 1.When first liquid level gauge 221 detects too
When liquid level in positive energy heat collection water tank 22 is lower than level set value, the water supplement port 223 passed through on solar energy heating water tank 22 is carried out
It is pressurized moisturizing, when liquid level is higher than level set value, is automatically stopped moisturizing；When the first thermometer 222 detects solar energy heating
The temperature of water tank 22 automatically turns on first circulation pump 23, works as temperature lower than desired temperature and when liquid level is higher than level set value
When being lower than level set value higher than desired temperature or liquid level, first circulation pump 23 is automatically closed.
Second circulation pump 24 is provided between the solar energy heating water tank 22 and the constant temperature water tank 1, described second follows
The water inlet of ring pump 24 is connected to by pipeline with the water outlet of the solar energy heating water tank 22, and the second circulation pump 24 goes out
The mouth of a river is connected to by pipeline with the water inlet of the constant temperature water tank 1.Solar heat-collection plate 21 absorbs heat and adds to water source
Thermal water source in solar energy heating water tank 22 is delivered to constant temperature water tank 1 by second circulation pump 24 and supplies shower system use by heat,
Solar thermal collection system 2 is used as a main body heat power source, using clean energy resource as solar energy, reached environmental protection with
The effect of resource consolidation.
As shown in Figure 1, the sewage source heat pump system 4 of the utility model includes cesspool 41, sewage source heat pump host
42 and heat cycles pump 43: the cesspool 41 is for collecting sewage, and the sewage after bathing enters in cesspool 41, the sewage
Pond 41 is built-in with sewage pump 411, for extracting the sewage in cesspool 41 out, to guarantee the pure of sewage, avoids pipeline blockage,
The water outlet of the sewage pump 411 is provided with filter 412；The sewage source heat pump host 42 is set to 41 He of cesspool
Between the constant temperature water tank 1, for realizing the heat exchange between hot water in sewage and constant temperature water tank 1；The heat cycles pump 43 is set
It is placed between the constant temperature water tank 1 and the heat pump main frame 42, is used for when 1 temperature of constant temperature water tank is lower than setting value, it will be described
In constant temperature water tank 1 in delivery to the sewage source heat pump host 42.The water inlet of the sewage source heat pump host 42 passes through
Pipeline is connected to the water outlet of the sewage pump 411, and the first water outlet of the sewage source heat pump host 42 passes through pipeline and institute
The water inlet connection for stating constant temperature water tank 1, feeds constant temperature water tank 1, the sewage source heat pump host 42 for the water source after exchanging heat
The second water outlet by pipeline and water passage, for the sewage after exchanging heat be discharged.Sewage source heat pump host 42 is to utilize
Water source heat pump technology, is utilized the heat of bath sewage (30-35 DEG C), heat is exchanged to the water source in constant temperature water tank 1,
Improve its temperature.Water resource heat pump operational efficiency is high, reliable and stable, and expense is low, energy saving, obvious environment benefit.
Further, in some embodiments of the utility model, the sewage source heat pump system 4 further includes water supply device
44 and heat exchanger 45, the water supply device 44 be connected to external water source, the first water inlet of the heat exchanger 45 by pipeline with
The water outlet of the cesspool 41 is connected to, and the second water inlet of the heat exchanger 45 passes through pipeline and the water supply device 44
Water outlet connection, for realizing the heat exchange between sewage and the external water source of infeed.Optionally, the external water source is originally
Water；Optionally, the heat exchanger 45 is plate heat exchanger 45.Tap water is fed by exterior line, and straight by heat exchanger 45
It connects and exchanges heat with sewage, make it into constant temperature water tank 1, can reach and make full use of heat entrained by sewage.
As shown in Figure 1, third liquid level gauge 413 is arranged in the cesspool 41, for detecting wastewater level.Bath apparatus 5
After use, sewage is collected into cesspool 41, after the filtration of filter 412, can guarantee that the operation of pipeline is unimpeded.When
Third liquid level gauge 413 detects the liquid level in cesspool 41 not less than minimum liquid level value, and the temperature of constant temperature water tank 1 is set lower than temperature
When definite value, sewage pump 411 and heat cycles pump 43 are opened；When the water temperature of constant temperature water tank 1 is higher than desired temperature or cesspool 41
Liquid level be lower than low liquid level setting value when, primary and secondary close sewage source heat pump host 42 and heat cycles pump 43.It should be noted that
The heat cycles pump 43 and the mating setting frequency converter of water supply device 44.When operation, the control of temperature is by frequency converter according to temperature
The setting of degree changes the running frequency of sewage pump 411.Water temperature difference is passed in and out according to 42 hot water of sewage source heat pump host, passes through frequency converter
Adjust the speed of service of heat cycles pump 43.
By sewage source heat pump host 42 and heat cycles pump 43, sewage source heat pump system 4 be can be very good bathing dirt
Heat sources in water utilize again；Additional setting water supply device 44 and heat exchanger 45 are able to use the money of the waste heat in bath sewage
The tap water that water supply device 44 provides is heated in source, and is supplement thermal water source in constant temperature water tank 1, and bath sewage is adequately utilized,
Bath sewage is avoided to waste the thermal pollution of underground and the thermal resource of bath sewage.
As shown in Figure 1, in some embodiments of the utility model, between the constant temperature water tank 1 and the bath apparatus 5
Hot water transfer pump 51 is provided on the pipeline of connection, for being 5 hot-water supply source of bath apparatus.
As shown in Figure 1, the compound multiple-energy-source hot-water heating system of the bathing further includes third circulating pump 31, the third
Circulating pump 31 is arranged between the water inlet of the gas fired-boiler 3 and the water outlet of the constant temperature water tank 1, the gas fired-boiler 3
Water outlet be connected to the water inlet of the constant temperature water tank 1 by pipeline.When sewage pump 411 is in close state, work as thermostatted water
The water temperature of case 1 is opened third circulating pump 31, is opened lower than setting value and when the liquid level of constant temperature water tank 1 is not less than low liquid level setting value
Open boiler.When the temperature of constant temperature water tank 1 is higher than setting value, boiler and third circulating pump 31 are gradually closed.Optionally, described
Three circulating pumps 31 are circulation pump of boiler hot water.
In conclusion the bathing further includes controller 6 with compound multiple-energy-source hot-water heating system, for controlling the sun
It can collecting system 2, gas fired-boiler 3 and heat pump system 4.Each circulating pump and gas fired-boiler 3 open is controlled by controller 6
Stop, so that each system, according to setting value automatic running, operation is efficiently convenient.Solar thermal collection system 2 passes through solar energy heating
Plate 21 absorbs heat and is back to constant temperature water tank 1 to water source heating, uses after unlatching supplied to shower system；It will contain largely after shower
The wastewater collection of thermal energy recycles, and is filtered again by precipitating, primary filtration, hair filter 412, and sewage pump 411 is by sewage
The heat in sewage is extracted after over-heat-exchanger, then by heat pump main frame 42 in source, and the water of constant temperature water tank 1 is heated；When not
When using heat pump system 4, opens gas fired-boiler 3 and heat make-up is carried out to water.The above solar thermal collection system 2,3 and of gas fired-boiler
4 three system helps of heat pump system complete work.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of compound multiple-energy-source hot-water heating system of bathing characterized by comprising
Constant temperature water tank, the constant temperature water tank are used to provide thermal water source for bath apparatus；
Solar thermal collection system, the solar thermal collection system is for improving water temperature, and by delivery to the constant temperature water tank
It is interior；
Gas fired-boiler, the gas fired-boiler are used to heat the thermal water source in the constant temperature water tank；
Sewage source heat pump system, the sewage source heat pump system are used to carry out the thermal water source in the constant temperature water tank secondary add
Heat.
2. the compound multiple-energy-source hot-water heating system of bathing according to claim 1, which is characterized in that the solar energy heating system
System includes solar heat-collection plate, solar energy heating water tank and first circulation pump, and the solar heat-collection plate is placed in outdoor, and passes through
Heat transfer is connect with the solar energy heating water tank, first circulation pump by pipeline respectively with the solar energy heating water
The water outlet of case is connected to the solar heat-collection plate.
3. the compound multiple-energy-source hot-water heating system of bathing according to claim 2, which is characterized in that the solar energy heating water
Second circulation pump is provided between case and the constant temperature water tank, the water inlet of the second circulation pump passes through pipeline and the sun
The water outlet of the water outlet connection of energy heat collection water tank, the second circulation pump passes through the water inlet of pipeline and constant temperature water tank company
It is logical.
4. the compound multiple-energy-source hot-water heating system of bathing according to claim 3, which is characterized in that the solar energy heating water
It is provided with first liquid level gauge and the first thermometer in case, second liquid level gauge and second temperature meter are provided in the constant temperature water tank.
5. the compound multiple-energy-source hot-water heating system of bathing according to claim 3, which is characterized in that the sewage source heat pump system
System includes:
Cesspool, for the cesspool for collecting sewage, the cesspool is built-in with sewage pump；
Sewage source heat pump host, the sewage source heat pump host are set between the cesspool and the constant temperature water tank, are used for
Realize that sewage is exchanged with the heat between hot water in constant temperature water tank；
Heat cycles pump, the heat cycles pump is set between the constant temperature water tank and the heat pump main frame, in constant temperature
When the temperature of thermal water source is lower than desired temperature in water tank, the thermal water source in the constant temperature water tank is delivered to the heat pump main frame
It is interior.
6. the compound multiple-energy-source hot-water heating system of bathing according to claim 5, which is characterized in that the sewage source heat pump system
System further include:
Water supply device, the water supply device are connected to external water source；
First water inlet of heat exchanger, the heat exchanger is connected to by pipeline with the water outlet of the sewage pump, the heat exchanger
The second water inlet be connected to the water outlet of the water supply device by pipeline, for realizing sewage and the external water source of infeed it
Between heat exchange.
7. the compound multiple-energy-source hot-water heating system of bathing according to claim 5, which is characterized in that the water outlet of the sewage pump
Mouth is provided with filter.
8. the compound multiple-energy-source hot-water heating system of bathing according to claim 5, which is characterized in that setting in the cesspool
Third liquid level gauge, for detecting wastewater level.
9. the compound multiple-energy-source hot-water heating system of bathing according to claim 1, which is characterized in that the bathing is with compound
Multiple-energy-source hot-water heating system further includes third circulating pump, the third circulating pump be arranged in the water inlet of the gas fired-boiler with it is described
Between the water outlet of constant temperature water tank, the water outlet of the gas fired-boiler is connected to by pipeline with the water inlet of the constant temperature water tank.
10. the compound multiple-energy-source hot-water heating system of bathing according to claim 5, which is characterized in that the bathing is with compound
Type multiple-energy-source hot-water heating system further includes controller, for controlling the solar thermal collection system, gas fired-boiler and sewage source heat pump
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437831.5U CN209165769U (en) | 2018-09-04 | 2018-09-04 | A kind of compound multiple-energy-source hot-water heating system of bathing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437831.5U CN209165769U (en) | 2018-09-04 | 2018-09-04 | A kind of compound multiple-energy-source hot-water heating system of bathing |
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| CN209165769U true CN209165769U (en) | 2019-07-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121271A (en) * | 2019-12-03 | 2020-05-08 | 张庆宏 | Indoor hybrid power control system based on hot water constant temperature |
| CN114174725A (en) * | 2019-08-08 | 2022-03-11 | 索维罗能源有限公司 | Integrated thermal management of buildings |
-
2018
- 2018-09-04 CN CN201821437831.5U patent/CN209165769U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114174725A (en) * | 2019-08-08 | 2022-03-11 | 索维罗能源有限公司 | Integrated thermal management of buildings |
| CN111121271A (en) * | 2019-12-03 | 2020-05-08 | 张庆宏 | Indoor hybrid power control system based on hot water constant temperature |
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