CN205641137U - Concentrate outdoor bathing place with air source and compound heat pump water heating system in sewage source - Google Patents
Concentrate outdoor bathing place with air source and compound heat pump water heating system in sewage source Download PDFInfo
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- CN205641137U CN205641137U CN201620397390.5U CN201620397390U CN205641137U CN 205641137 U CN205641137 U CN 205641137U CN 201620397390 U CN201620397390 U CN 201620397390U CN 205641137 U CN205641137 U CN 205641137U
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Abstract
The utility model discloses a concentrate outdoor bathing place with air source and compound heat pump water heating system in sewage source, characterized by is compound, and heat pump water heating system includes air source heat pump hot water module, sewage source heat pump set, the circulation heating water tank, the hot -water tank, preheating heat exchanger, sewage is collected and processing apparatus, compound heat pump water heating system can or subtract year according to water demand and operation conditions automatically regulated loading, circulation heating carries out, water -supply pathway, the moisturizing operation, and the washing in sewage return circuit operation, realize the optimum method of operation of compound heat pump water heating system. The utility model discloses make full use of renewable energy, the high -efficient waste heat of gathering bathing wastewater and air ability, it is energy -concerving and environment -protective.
Description
Technical field
This utility model relates to low-grade energy regeneration or resource circulation utilization field, is specifically related to a kind of air source with dirty
The heat pump hot-water system that water source is compound, belongs to a kind of energy-saving environmental protection device.
Background technology
Along with growth in the living standard and the development of the modernization of industry, domestic, commercialization and industrial heat water demand are increasing.
In strengthening energy-conserving and environment-protective and the present age of sustainable development, efficiently utilizing the green energy resources such as solar energy, geothermal energy, air energy is to solve
One of effective way of domestic hot-water's high energy consumption problem.Heat pump techniques only consumes less electric energy, low-grade energy is upgraded,
Rise in value and for producing or life；Heat pump eliminates combustion process simultaneously, it is to avoid the pollution that smoke evacuation etc. causes, and both saves
Can environmental protection again.
The a small amount of electric energy of air source heat pump hot water device consumption is drawn the heat of 2～4 times from air and is used for producing high-temperature-hot-water, tool
There is economic, energy-conservation, safe and environment-friendly advantage, but air source heat pump is relatively big, the most in the winter time by being affected in season and weather
When outdoor temperature is the lowest, extracting the electric energy spent by heat and can compare many from air, energy efficiency declines.Compared with air,
The thermal capacity of water is big, water temperature stability, and it is high, stable that water resource heat pump has good heat-transfer, the coefficient of performance compared with air source heat pump
Advantage.The bath wastewater concentrating outdoor bathing place discharge has the advantages that flow is big, temperature is high, compares air source bath wastewater as heat
Source can be greatly promoted hot pump performance.It is applied to concentrate outdoor bathing place by heat pump hot-water system compound with source of sewage for air source, both overcame
Air source heat pump isolated operation bigger shortcoming affected by environment, can absorb again the energy of bath wastewater, plays heat pump high
Imitate energy-conservation advantage, the not impact of climate condition, it is achieved annual unremitting hot water supply.
Chinese utility model patent CN202734038 U discloses the central hot-water system of a kind of reusable edible energy, including double
The heat pump apparatus of air source of level compression, sewage source heat pump device, water supply tank, the first small pump, the second small pump and storage hot water
Case.But this system uses the air source heat pump system of Two-stage Compression, does not has good matching system, and efficiency is relatively low.
Chinese utility model patent CN 202126009 U discloses a kind of multi-heat source series-connected solar shower heating system, including sky
The devices such as air supply heat pump, solar thermal collector, sewage source heat pump, multi-heat source parallel connection solar energy shower heating system is changed by this system
For train, driving whole system with one group of circulating pump unit so that system structure simplifies, investment reduces.But it is in heating
Shortcomings in terms of hot water temperature and system progress control method, exists similar with utility model patent CN 202734038 U
Problem.
Chinese utility model patent CN203605461 U discloses a kind of solar heat pump circulating energy-saving hot water facility, including air
Source source pump, circulating pump, electromagnetic valve, exhaustor, water pot, bathing feed pump, sewage source heat pump unit, bath wastewater pond,
Temperature sensor, solar water heater.Whole system is connected to Based Intelligent Control cashier's office in a shop by cable, in the intelligence of Intelligent control cabinet
Control lower coordinated operation.This system uses the intermediary's water after taking heat from sewage as the thermal source of sewage source heat pump, its heat exchange efficiency
With directly using sewage compared with thermal source relatively low, this system fails to solve sewage and takes thermal and be placed in for a long time in cesspool due to table
The problem that face fouling is serious and causes heat exchange efficiency to decline.
Utility model content
This utility model is for avoiding the deficiency existing for above-mentioned prior art, it is provided that a kind of concentration outdoor bathing place air source and source of sewage
Combined heat-pump hot-water heating system, to realize the temperature of hot water in heat pump hot-water system and control, the circulating-heating of hot water and without interruption,
Realize automatically controlling and stable operation of system, solve fouling of heat exchangers during sewage heat change, heat exchange efficiency declines asks simultaneously
Topic.
This utility model adopts the following technical scheme that for solving described technical problem
This utility model concentration outdoor bathing place air source is structurally characterized in that with source of sewage combined heat-pump hot-water heating system: described combined heat-pump
Hot-water heating system includes air source heat pump hot-water module and sewage source heat pump Hot water units；
Described air source heat pump hot-water module is connected between water inlet manifold and outfall sewer, containing one or more air source heat pump
Unit, is provided with the first circulating pump between described water inlet manifold and the water outlet of water tank of cyclic heating water tank, described outfall sewer with
The entrance of the first electric T-shaped valve is connected, the A outlet of described first electric T-shaped valve and the water tank inlet of cyclic heating water tank
Being connected, the B outlet of described first electric T-shaped valve is connected with the boiler water inlet of boiler；
The outlet of the condensation channel of described sewage source heat pump Hot water units is connected with the entrance of the second electric T-shaped valve, and described second
The C outlet of electric T-shaped valve is connected with the boiler water inlet of boiler, D outlet and the circulation of described second electric T-shaped valve
The water tank inlet of heating water tank is connected, the import of the condensation channel of sewage source heat pump Hot water units through the second circulating pump with follow
The water outlet of water tank of ring heating water tank is connected；
The entrance point of the evaporation channel of described sewage source heat pump Hot water units is connected with the outlet of the sewage heat change passage of preheating heat exchanger
Logical, the described evaporation channel port of export is connected with cesspool；
The feed water inlet of boiler connects hot water feeding pipe through hot water feed pump, bath wastewater catcher the bath wastewater collected passes through
Filter bag is infused in cesspool, and the outlet pipeline of described cesspool accesses pre-heating heat-exchanging through sewage pump, sand filter and the second stop valve
The arrival end of the sewage heat change passage of device；
Two water channels in parallel are set between the water supplement port and external water source of cyclic heating water tank, are respectively as follows: by outer water receiving
The first water channel that source the 3rd stop valve accesses, and by external water source the 4th stop valve and the preheating of preheating heat exchanger
The second water channel that passage accesses；
Between entrance point and the port of export of the sewage heat change passage of preheating heat exchanger, bypass valve is set；
Arrange at the two ends of described second stop valve by the first stop valve and clean the bypass branch that dosing tank is in series.
Compared with the prior art, this utility model has the beneficial effect that:
1, this utility model is integrated applies air source heat pump technology and sewage source heat pump technology, utilizes heat energy and the dirt of bath wastewater
The high efficiency of water resource heat pump, promotes the work efficiency of heat pump hot-water system and energy-saving horizontal, it is achieved resource circulation utilization, energy-conservation subtracts
Row；
2, this utility model directly takes heat from bath wastewater, mainly include the preheated heat exchanger of urban water supply and bath wastewater heat exchange,
The heat energy of sewage source heat pump heat transfer efficient picked-up bath wastewater, only with preheating heat exchanger and bath wastewater heat exchange, this is arranged in the winter time
Execute, moisturizing water temperature 4～6 DEG C can be improved, produce the energy-saving effect of about 10%；
3, this utility model is provided with cyclic heating water tank and arranges electric T-shaped valve and temperature sensing at cyclic heating water tank water inlet
Device, separates in time by the hot water reaching design temperature after heating, it is to avoid superheated is the most energy-conservation；
4, this utility model is according to the big feature of the hot water fluctuation of load, the gross energy of application fuzzy if-then rules heat pump hot-water system,
Realize air source heat pump and sewage source heat pump cooperation and automatically add, off-load, preferential operational energy efficiency higher level source of sewage heat
Pump, reach system steadily, reliability service and the purpose of energy-saving run；
5, this utility model is the problem solving to cause heat exchange efficiency to reduce because of heat exchanger surface fouling, is provided with sewage loop clear
Washing operation, cleaning operation was performed by the setting time, was carried out preheating heat exchanger, sewage source heat pump evaporation channel, and raising is changed
The heat exchange efficiency of hot device；
Accompanying drawing explanation
Fig. 1 is this utility model system structure schematic diagram；
Label in figure: 1 net for air-source heat pump units, 2 first circulating pumps, 3 air source heat pump hot-water modules, 4 first temperature sensing
Device, 5 first electric T-shaped valves, 6 second temperature sensors, 7 cyclic heating water tanks, 8 first liquidometers, 9 boilers, 10
Second liquidometer, 11 three-temperature sensors, 12 second circulating pumps, 13 sewage source heat pump Hot water units, 14 the 4th temperature pass
Sensor, 15 second electric T-shaped valves, 16 bath wastewater catchers, 17 filter bags, 18 cesspools, 19 blowoff valves, 20 sewage
Temperature sensor, 21 sewage pumps, 22 sand filters, 23 first stop valves, 24 second stop valves, 25 the 3rd stop valves, 26 clear
Wash dosing tank, 27 bypass valves, 28 preheating heat exchangers, 29 the 4th stop valves, 30 water inlet manifolds, 31 outfall sewers, 32 hot water
Feed pipe, 33 hot water feed pumps, 71 water supplement ports, 72 water tank inlets, 73 water outlet of water tank, 91 boiler water inlets, 92
Feed water inlet, 131 condensation channels, 132 evaporation channels, 281 sewage heat change passages, 282 preheating channels.
Detailed description of the invention
Seeing Fig. 1, in the present embodiment, concentration outdoor bathing place air source with the version of source of sewage combined heat-pump hot-water heating system is: multiple
Close heat pump hot-water system and include air source heat pump hot-water module 3 and sewage source heat pump Hot water units 13.
Air source heat pump hot-water module 3 is connected between water inlet manifold 30 and outfall sewer 31, containing one or more air source
Source pump 1, automatically controls, according to the demand of the heat supply water yield, the number of units that multiple stage net for air-source heat pump units 1 puts into operation；In water inlet
Being provided with the first circulating pump 2 between the water outlet of water tank 73 of house steward 30 and cyclic heating water tank 7, outfall sewer 31 is electronic with first
The entrance of three-way valve 5 is connected, the A outlet of the first electric T-shaped valve 5 and water tank inlet 72 phase of cyclic heating water tank 7
Connection, the B outlet of the first electric T-shaped valve 5 is connected with the boiler water inlet 91 of boiler 9.
Outlet at the condensation channel 131 of sewage source heat pump Hot water units 13 is connected with the entrance of the second electric T-shaped valve 15,
The C outlet of the second electric T-shaped valve 15 is connected with the boiler water inlet 91 of boiler 9, the D of the second electric T-shaped valve 15
Outlet is connected with the water tank inlet 72 of cyclic heating water tank 7, the condensation channel 131 of sewage source heat pump Hot water units 13
Import is connected with the water outlet of water tank 73 of cyclic heating water tank 7 through the second circulating pump 12, constitutes sewage source heat pump system cold
Solidifying loop.
The entrance point of the evaporation channel 132 of sewage source heat pump Hot water units 13 and the sewage heat change passage 281 of preheating heat exchanger 28
Outlet be connected, evaporation channel 132 port of export is connected with cesspool 18.
The feed water inlet 92 of boiler 9 connects hot water feeding pipe 32 through hot water feed pump 33, bath wastewater catcher 16 collect
Bath wastewater in filter bag 17 is infused in cesspool 18, the outlet pipeline of cesspool 18 is through sewage pump 21, sand filter 22
The arrival end of the sewage heat change passage 281 of preheating heat exchanger 28 is accessed with the second stop valve 24.
Two water channels in parallel are set between the water supplement port 71 and external water source of cyclic heating water tank 7, are respectively as follows: by outward
The first water channel that water receiving source SY accesses through the 3rd stop valve 25, and by external water source SY through the 4th stop valve 29 and
The second water channel that the preheating channel 282 of preheating heat exchanger 28 accesses.
Between entrance point and the port of export of the sewage heat change passage 281 of preheating heat exchanger 28, bypass valve 27 is set.
Arrange at the two ends of the second stop valve 24 by the first stop valve 23 and clean the bypass branch that dosing tank 26 is in series.
The present embodiment is concentrated outdoor bathing place air source and source of sewage combined heat-pump hot-water heating system carry out moisturizing control as follows:
The liquid level maximum arranging cyclic heating water tank 7 is H1max, and minima is H1min, when liquid in cyclic heating water tank 7
Moisturizing is started, when in cyclic heating water tank 7, liquid level stops moisturizing when rising to H1max during potential drop as little as H1min；During moisturizing,
The water channel that selection moisturizing controls as follows:
Order: T1For the sewage temperature in cesspool 18, T2Supply water temperature for external water source；
And have Δ T=T1-T2, and T is temperature difference setting value；
If Δ T ＞ T, the water channel selecting moisturizing to control is the second water channel；
If Δ T≤T, the water channel selecting moisturizing to control is the first water channel.
The present embodiment is concentrated outdoor bathing place air source and source of sewage combined heat-pump hot-water heating system following manner are circulated heating and energy
Control:
Circulating-heating is to use Liquid level, the preferential control model running sewage source heat pump unit 13:
Order: in boiler 9, T0For hot water water storage design temperature, H2max for setting liquid level maximum, H2min as setting
Liquid level minima；H2 is liquid level pace of change for detection liquid level, V；
When detection liquid level H2 of boiler 9 is reduced to set liquid level minima H2min, start hydronic mode of operation,
Hydronic mode of operation is to apply the output gross energy of fuzzy if-then rules heat pump hot-water system as follows:
By the liquid level in boiler 9 according to high, higher, in, relatively low and low be divided into different liquid level grades；
By liquid level pace of change V in boiler 9 according to honest, center, zero, negative neutralization negative be divided into greatly different liquid levels and become
Change speed class；
The output gross energy of combined heat-pump hot-water heating system is divided into different output energy grades according to big, neutralization zero；
Control multiple according to liquid level pace of change V in detection liquid level H2 in the boiler 9 that detection obtains in real time and boiler 9
Close heat pump hot-water system to carry out loading or off-load；
Set the loading sequence of combined heat-pump hot-water heating system as: preferential load sewage source heat pump unit 13, load air the most one by one
Source source pump 1；
The off-load order setting combined heat-pump hot-water heating system is: unloading net for air-source heat pump units 1 the most one by one, unloads sewage subsequently
Source source pump 13.
The present embodiment is concentrated outdoor bathing place air source and source of sewage combined heat-pump hot-water heating system carry out sewage loop as follows
Cleaning operation: when the cumulative operation time of sewage pump 21 reaches the setting time or manually arranges cleaning operation, closes the second cut-off
Valve 24 and bypass valve 27, open the first stop valve 23, and the cleaned dosing tank of sewage 26 in cesspool sequentially enters pre-heating heat-exchanging
The sewage heat change passage 281 of device 28, the evaporation channel 132 of sewage source heat pump unit 13 return cesspool 18, through cesspool 18
Blowoff valve 19 enter municipal sewage pipe network；After cleaning operation completes, the cumulative operation time automatic clear of sewage pump 21.
As it is shown in figure 1, each sensor is respectively set in the present embodiment: be in the first electric T-shaped valve 5 porch first
Temperature sensor 4；The second temperature sensor 6 being in the access tube of external water source SY, the second temperature sensor 6 is used for examining
Survey the supply water temperature T at external water source2；It is arranged on the three-temperature sensor 11 in boiler 9；It is arranged on the second electric T-shaped valve
4th temperature sensor 14 of the porch of 15；The sewage temperature sensor 20 being arranged in cesspool 18, sewage temperature senses
Device 20 is used for detecting sewage temperature T1；First liquidometer 8 is set in cyclic heating water tank 7；Second is arranged in boiler 9
Liquidometer 10.
Preheating heat exchanger 28 in the present embodiment is plate type heat exchanger or shell and tube exchanger, according to shell and tube exchanger, then dirty
Aquaporin is shell side.
Operating to, with the heat pump hot-water system that winter air source is compound with source of sewage, the embodiment that operation controls, supplies water in winter city
Temperature is 4～12 DEG C, bath wastewater temperature is 30 DEG C, design temperature deviation T=8 DEG C, and each mode of operation ruuning situation is as follows:
Due to Δ T ＞ T, moisturizing preheats, and first sewage pump 21 starts, and the second stop valve 24 and the 4th stop valve 29 are opened, the
One stop valve 23, bypass valve 27 and the 3rd stop valve 25 are turned off, and sewage obtains through bath wastewater catcher 16 and collects,
Enter cesspool 18 after filter bag 17 coarse filtration in cesspool 18, enter pre-under the effect of sewage pump 21 after sand filter 22
Sewage heat change passage 281 in heat exchanger 28, urban water supply is led to as the preheating in the external preheated heat exchanger of water source SY 28
Inject cyclic heating water tank 7 after road 282 preheating and carry out moisturizing, in cyclic heating water tank 7 being detected by the first liquidometer 8
When liquid level reaches level set maximum H1max, the 4th stop valve 29 is closed, and bypass valve 27 is opened, and moisturizing warm-up operation is complete
Become.
The maximum and the minima that set the liquid level of boiler 9 are respectively H2max, H2min, when the second liquidometer 10 detects
When liquid level reaches setting value H2min in boiler 9, it is circulated heating operation, preferential startup sewage source heat pump unit 13
Running, sewage pump 21 and the second circulating pump 12 start, and the first stop valve 23, bypass valve 27 and the 3rd stop valve 25 are closed,
Second stop valve 24 and the 4th stop valve 29 are all opened, and the bath wastewater in cesspool 18 filters through sand filter 22, preheats and change
Enter after the heat exchange of hot device 28 in sewage source heat pump Hot water units 13 evaporation channel 132 heat release after enter municipal sewage pipe network,
The condensation channel 131 that the feedwater of cyclic heating water tank 7 enters sewage source heat pump Hot water units 13 through the second circulating pump 12 heats,
If water temperature reaches boiler 9 water outlet design temperature T after Jia Re0Or time above, the C outlet conducting of the second electric T-shaped valve 15,
Hot water enters boiler 9；The otherwise D outlet conducting of the second electric T-shaped valve 15, hot water returns cyclic heating water tank 7 to be continued to follow
Ring heats.
Starting net for air-source heat pump units 1, the first circulating pump 2 opens, the feedwater of cyclic heating water tank 7 through the first circulating pump 2,
Enter net for air-source heat pump units 1 after air source heat pump module water inlet manifold 30 to heat, if the hot water temperature after Jia Re reaches heat
Water tank 9 water outlet design temperature T0Or time above, the B outlet conducting of the first electric T-shaped valve 5, hot water is through air source heat pump module
Block outfall sewer 31 after enter boiler 9, otherwise the first electric T-shaped valve 5 A outlet conducting, hot water return circulating-heating
Water tank 7 continues cycling through heating.
Claims (1)
1. concentrate outdoor bathing place air source and a source of sewage combined heat-pump hot-water heating system, it is characterized in that: described combined heat-pump hot water system
System includes air source heat pump hot-water module (3) and sewage source heat pump Hot water units (13)；
Described air source heat pump hot-water module (3) is connected between water inlet manifold (30) and outfall sewer (31), containing one
Or multiple stage net for air-source heat pump units (1), at the water outlet of water tank (73) of described water inlet manifold (30) Yu cyclic heating water tank (7)
Between be provided with the first circulating pump (2), described outfall sewer (31) is connected with the entrance of the first electric T-shaped valve (5), described
The A outlet of the first electric T-shaped valve (5) is connected with the water tank inlet (72) of cyclic heating water tank (7), and described first
The B outlet of electric T-shaped valve (5) is connected with the boiler water inlet (91) of boiler (9)；
The outlet of condensation channel (131) of described sewage source heat pump Hot water units (13) and entering of the second electric T-shaped valve (15)
Mouth is connected, and the C outlet of described second electric T-shaped valve (15) is connected with the boiler water inlet (91) of boiler (9)
Logical, the D outlet of described second electric T-shaped valve (15) is connected with the water tank inlet (72) of cyclic heating water tank (7),
The import of the condensation channel (131) of sewage source heat pump Hot water units (13) is through the second circulating pump (12) and cyclic heating water tank
(7) water outlet of water tank (73) is connected；
The entrance point of the evaporation channel (132) of described sewage source heat pump Hot water units (13) and the sewage of preheating heat exchanger (28)
The outlet of heat exchanger channels (281) is connected, and described evaporation channel (132) port of export is connected with cesspool (18)；
The feed water inlet (92) of boiler (9) connects hot water feeding pipe (32) through hot water feed pump (33), bath wastewater receive
The bath wastewater that storage (16) is collected in filter bag (17) is infused in cesspool (18), going out of described cesspool (18)
Water lines accesses the sewage heat change of preheating heat exchanger (28) through sewage pump (21), sand filter (22) and the second stop valve (24)
The arrival end of passage (281)；
Two water channels in parallel are set between the water supplement port (71) and external water source of cyclic heating water tank (7), are respectively as follows:
The first water channel accessed by external water source the 3rd stop valve (25), and by external water source the 4th stop valve (29)
And the second water channel that the preheating channel (282) of preheating heat exchanger (28) accesses；
Between entrance point and the port of export of the sewage heat change passage (281) of preheating heat exchanger (28), bypass valve (27) is set；
Arrange by the first stop valve (23) and cleaning dosing tank (26) in series at the two ends of described second stop valve (24)
Bypass branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397390.5U CN205641137U8 (en) | 2016-04-29 | 2016-04-29 | Concentrate outdoor bathing place air source and source of sewage combined heat-pump hot-water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397390.5U CN205641137U8 (en) | 2016-04-29 | 2016-04-29 | Concentrate outdoor bathing place air source and source of sewage combined heat-pump hot-water heating system |
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| Publication Number | Publication Date |
|---|---|
| CN205641137U true CN205641137U (en) | 2016-10-12 |
| CN205641137U8 CN205641137U8 (en) | 2016-12-21 |
Family
ID=57050297
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397390.5U Active CN205641137U8 (en) | 2016-04-29 | 2016-04-29 | Concentrate outdoor bathing place air source and source of sewage combined heat-pump hot-water heating system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783100A (en) * | 2016-04-29 | 2016-07-20 | 安徽康特姆新能源工程有限公司 | Air source and sewage source combined heat pump hot-water system for concentrated bathing place and control method |
| CN108954896A (en) * | 2018-08-30 | 2018-12-07 | 侯建军 | A kind of green energy conservation moving energy station provided multiple forms of energy to complement each other |
| CN108981232A (en) * | 2018-08-17 | 2018-12-11 | 沈阳建筑大学 | A kind of double-source heat pump suitable for the exhaust heat stepped recycling of bathing pool |
| CN109007977A (en) * | 2018-06-21 | 2018-12-18 | 深圳麦克韦尔股份有限公司 | It is atomized generation device and Smoke-generating System |
| CN111237851B (en) * | 2020-02-26 | 2021-03-05 | 沈阳中科信盈人工环境设备有限公司 | High-temperature heat pump constant-temperature supply system of sweat steam room |
| CN113465014A (en) * | 2021-05-25 | 2021-10-01 | 东南大学 | Double-source water supply system for gradient utilization of bath wastewater heat energy and control method thereof |
-
2016
- 2016-04-29 CN CN201620397390.5U patent/CN205641137U8/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783100A (en) * | 2016-04-29 | 2016-07-20 | 安徽康特姆新能源工程有限公司 | Air source and sewage source combined heat pump hot-water system for concentrated bathing place and control method |
| CN105783100B (en) * | 2016-04-29 | 2018-10-02 | 安徽康特姆新能源工程股份有限公司 | Concentrate outdoor bathing place air-source and sewage source composite heat pump hot-water heating system and control method |
| CN109007977A (en) * | 2018-06-21 | 2018-12-18 | 深圳麦克韦尔股份有限公司 | It is atomized generation device and Smoke-generating System |
| CN109007977B (en) * | 2018-06-21 | 2021-05-14 | 深圳麦克韦尔科技有限公司 | Atomization generating device and smoking system |
| CN108981232A (en) * | 2018-08-17 | 2018-12-11 | 沈阳建筑大学 | A kind of double-source heat pump suitable for the exhaust heat stepped recycling of bathing pool |
| CN108954896A (en) * | 2018-08-30 | 2018-12-07 | 侯建军 | A kind of green energy conservation moving energy station provided multiple forms of energy to complement each other |
| CN108954896B (en) * | 2018-08-30 | 2023-11-24 | 大连圣鼎能源研发有限公司 | Multi-energy complementary green energy-saving mobile energy station |
| CN111237851B (en) * | 2020-02-26 | 2021-03-05 | 沈阳中科信盈人工环境设备有限公司 | High-temperature heat pump constant-temperature supply system of sweat steam room |
| CN113465014A (en) * | 2021-05-25 | 2021-10-01 | 东南大学 | Double-source water supply system for gradient utilization of bath wastewater heat energy and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205641137U8 (en) | 2016-12-21 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CGPU | Change to patent or to utility model | ||
| CU01 | Correction of utility model |
Correction item: Patentee Correct: Anhui kangtemu new energy engineering Limited by Share Ltd|Hefei University of Technology False: ANHUI KANGTEMU NEW ENERGY ENGINEERING CO., LTD.|Hefei University of Technology Number: 41 Page: The title page Volume: 32 |
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| CU03 | Publication of corrected utility model |
Correction item: Patentee Correct: Anhui kangtemu new energy engineering Limited by Share Ltd|Hefei University of Technology False: ANHUI KANGTEMU NEW ENERGY ENGINEERING CO., LTD.|Hefei University of Technology Number: 41 Volume: 32 |
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| ERR | Gazette correction | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20181002 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20181002 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |