CN205717493U - Warm bath system - Google Patents

Warm bath system Download PDF

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Publication number
CN205717493U
CN205717493U CN201620259189.0U CN201620259189U CN205717493U CN 205717493 U CN205717493 U CN 205717493U CN 201620259189 U CN201620259189 U CN 201620259189U CN 205717493 U CN205717493 U CN 205717493U
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China
Prior art keywords
water
heat exchanger
inlet end
water side
water inlet
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CN201620259189.0U
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不公告发明人
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Sanhua Hangzhou Micro Channel Heat Exchanger Co Ltd
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Hangzhou Sanhua Home Appliance Thermal Management System Co Ltd
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Priority to CN201620259189.0U priority Critical patent/CN205717493U/en
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  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

The utility model discloses a kind of warm bath system.This system includes: water heater, has water inlet end and water side, is used for adding hot water;And heat exchanger, there is water inlet end and water side, the water inlet end of heat exchanger connects with the water side of water heater, and heat exchanger is used for heating.By this utility model, solve simultaneously need to the most energy-conservation problem of the mode that uses heating system and water heater funnel to work alone mutually when warming oneself and use hot water.

Description

Warm bath system
Technical field
This utility model relates to heating field, warms up bath system in particular to one.
Background technology
Current heating system and water heater funnel are two independent systems.Heating system mainly uses warming lamp, The heating systems such as warm-air drier heat, and warming lamp is to convert electrical energy into thermal energy radiation heating, and warm-air drier is to pass through wind The flowing of the hot-air after fan accelerating resistor heating, with heating, is all to convert electrical energy into heat energy.Water heater funnel master Water heater to be used is by the cool water heating in water supply pipe to provide a user with domestic hot-water, and water heater can use too The various energy resources such as sun energy, combustion gas, electric energy so that it is be converted into the heat energy of hot water.Such as, Fig. 1 is the bath of prior art Room keeping warm system by electricity and the schematic diagram of water heater funnel, as it is shown in figure 1, keeping warm system by electricity 1 ' and hot water heating system System 2 ' is completely independent work, and keeping warm system by electricity 1 ' includes warming lamp 11 ' and power supply 12 ', water heater funnel 2 ' Including water heater 21 ' and hot water line 22 '.Keeping warm system by electricity 1 ' is arranged one and is connected warming lamp 11 ' in bathroom Circuit, can carry out function by opening switch.Water heater funnel 2 ' then by water heater 21 ' by water supply pipe In tap water heating after, from the water side of water heater 21 ' flow out, using as domestic hot-water, water heater 21 ' water outlet The temperature of end can reach 65 DEG C.When needing heating at the same time and use hot water, heating system and water heater funnel need Carry out independent energy sources conversion.Due to inefficient at transformation process of the energy, cause the major part energy unrestrained Take.Along with the further raising of power conservation requirement, need more effectively to utilize the energy, therefore, need at the same time heating and When using hot water, the mode that existing heating system and water heater funnel work alone is the most energy-conservation.
For in correlation technique simultaneously need to heating and use hot water time use heating system and water heater funnel the most only Found the problem that the mode of work is the most energy-conservation, the most not yet propose effective solution.
Utility model content
Main purpose of the present utility model is to provide one warm bath system, to solve simultaneously need to warm oneself and use hot water The problem that mode that Shi Caiyong heating system and water heater funnel work alone mutually is the most energy-conservation.
To achieve these goals, according to an aspect of the present utility model, it is provided that a kind of warm bath system.This system Including: water heater, there is water inlet end and water side, be used for adding hot water;And heat exchanger, there is water inlet end and water outlet End, the water inlet end of heat exchanger connects with the water side of water heater, and heat exchanger is used for heating.
Further, this system also includes: fan, is disposed adjacent with heat exchanger, and the air-supply wind direction of fan is towards heat exchange Device.
Further, the water side of heat exchanger is used for outside hot-water supply, or, the water side of heat exchanger and hot water The water inlet end connection of device.
Further, the water side of heat exchanger is for outside hot-water supply, and this system also includes: current bypass duct, Water inlet end connects with the water side of water heater, and water side is for outside hot-water supply;And current by-pass switch valve, It is arranged between water inlet end and the water side of current bypass duct, for opening when need not heating by with connection current The water inlet end of road pipeline and water side, close when needs are warmed oneself, wherein, when heat exchanger switch valve cuts out, and heat exchange The water side non-water flow of device flows out.
Further, the water side of heat exchanger connects with the water inlet end of water heater, and this system also includes: water circulating pump, It is arranged between the water side of heat exchanger and the water inlet end of water heater, for the tap aspirator that the water side of heat exchanger is exported Enter the water inlet end of water heater.
Further, the water side of heat exchanger connects with the water inlet end of water heater, and this system also includes: heat exchanger switchs Valve, is arranged between the water inlet end of heat exchanger and the water side of heat exchanger, for closing when need not heating to disconnect Current are circulated to the water side of heat exchanger by the water inlet end of heat exchanger.
Further, the water side of heat exchanger connects with the water inlet end of water heater and the water inlet end of heat exchanger is arranged on hot water The inside of device.
Further, this system also includes: flow inductor, for detecting the water side of water heater or going out of heat exchanger Whether the flow of water end (W.E.) is less than predetermined threshold value;And standby heating system, it is connected with flow inductor, at stream The flow that amount induction apparatus detects is opened less than during predetermined threshold value with heating.
Further, heat exchanger is micro-channel heat exchanger or fin-tube type heat exchanger.
Further, warm bath system is bathroom heating and hot water supply system.
This utility model is heated by the heat exchanger connected with the water side of water heater, the heat after being heated by water heater Water inflow heat exchanger dispels the heat, solves simultaneously need to use heating system and hot water heating system when warming oneself and use hot water The problem that the mode worked alone mutually of uniting is the most energy-conservation, by heating system and water heater funnel are combined, and then Reach to make simultaneously need to save the effect of the energy when warming oneself and use hot water.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.? In accompanying drawing:
Fig. 1 is bathroom electric heating system and the schematic diagram of water heater funnel of prior art;
Fig. 2 is the schematic diagram of the warm bath system according to this utility model first embodiment;
Fig. 3 is the schematic diagram of the warm bath system according to this utility model the second embodiment;
Fig. 4 is the schematic diagram of the warm bath system according to this utility model the 3rd embodiment;
Fig. 5 is the schematic diagram of the warm bath system according to this utility model the 4th embodiment;
Fig. 6 is the schematic diagram of the warm bath system according to this utility model the 5th embodiment;And
Fig. 7 is the schematic diagram of the warm bath system according to this utility model sixth embodiment.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases Combination mutually.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In order to make those skilled in the art be more fully understood that the application scheme, below in conjunction with in the embodiment of the present application Accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present application, it is clear that described embodiment It is only the embodiment of the application part rather than whole embodiments.Based on the embodiment in the application, ability The every other embodiment that territory those of ordinary skill is obtained under not making creative work premise, all should belong to The scope of the application protection.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, " Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that this The data that sample uses can be exchanged in the appropriate case, in order to embodiments herein described herein.Additionally, term " include " and " having " and their any deformation, it is intended that cover non-exclusive comprising.
Embodiment of the present utility model provides a kind of warm bath system.
Fig. 2 is the schematic diagram of the warm bath system according to this utility model first embodiment.As in figure 2 it is shown, this system bag Include water heater 1 and heat exchanger 3.
Water heater 1 has water inlet end and water side, is used for adding hot water, and the tap water in water supply pipe is through water heater 1 Temperature after heating raises, and flows out hot water from the water side of water heater 1.Heat exchanger 3 is used for heating, water inlet end and hot water The water side connection of device 1.Heat exchanger 3 is the equipment that the partial heat of hot fluid passes to cold flow body, and this practicality is new Heat exchanger 3 in type uses dividing wall type heat exchanger, dividing wall type heat exchanger to be that two kinds of fluids that temperature is different are being divided by wall Flow in the space opened, make to carry out heat exchange between two kinds of fluids by the heat conduction of wall, in this utility model, change Hot device 3 is to be separated by wall by fluids different for two kinds of temperature of hot water and cold air, will by the heat conductivility of wall The partial heat of the hot water that water heater 1 water side is flowed out is delivered in air.Dividing wall type heat exchanger can be shell-and-tube, The heat exchanger of the forms such as bushing type.Preferably, the heat exchanger 3 that this utility model embodiment is used can be microchannel Heat exchanger or fin-tube type heat exchanger.
The water inlet end of heat exchanger 3 connects with the water side of water heater 1, and hot water flows into from the water inlet end of heat exchanger 3, from The water side of heat exchanger 3 is flowed out.By heat exchanger 3 heat exchange, the partial heat of hot water can be passed to air.By Holding in specific heat of water and be far longer than air, in heat exchanger 3, the relatively low temperature of hot water reduction just can make around heat exchanger 3 Air raise higher temperature, reach to improve air themperature, it is achieved the effect of heating, simultaneously as heat exchanger 3 Use hot water amount less, have no effect on water heater 1 and supply domestic hot-water, therefore, by the water inlet end of heat exchanger 3 with The water side connection of water heater 1 provides hot water while can be implemented in heating, it is not necessary to extra heating system heating, With the process using and can saving compared with the function system of water heater funnel opposition an energy conversion, it is possible to more have Imitate utilizes the energy, reaches energy-conservation effect.
Preferably, the warm bath system that this embodiment provides can also include fan, is disposed adjacent with heat exchanger 3 by fan, The air-supply wind direction of fan, towards heat exchanger 3, accelerates the flowing of heat exchanger 3 surrounding air, quickly by heat exchanger 3 The heat of hot water passes to air, accelerates heat exchanger 3 and heats, reaches the effect quickly heated.
Alternatively, the water side of heat exchanger 3 may be used for outside hot-water supply, or, with the water inlet of water heater 1 End connection.
The water side of heat exchanger 3 can be supplied with domestic hot-water to outside hot-water supply, and the water side of heat exchanger 3 is permissible Connect with the hot water tap etc. of gondola water faucet, bathroom, or, it is also possible to connect with the watering equipment using domestic hot-water.As Really the water side of heat exchanger 3 is for outside hot-water supply, then heat exchanger 3 is arranged at water side and the heat of water heater 1 Between water supply side, wherein, hot water supply end is the water side to outside hot-water supply, and hot water goes out from water heater 1 Water end (W.E.) flows through heat exchanger 3 after flowing out, and flows out from the water side of heat exchanger 3, is used for supplying hot water, and hot water flows through and changes During hot device 3, heat exchanger 3 utilizes the heat of internal hot-water to heat.
Water side can be micro-channel heat exchanger with the heat exchanger 3 of the connection of hot water supply end, fin-tube type heat exchanger, also Type and the size etc. of heat exchanger 3 can be changed according to space, functional requirement etc..
Alternatively, in the warm bath system that this embodiment provides, if the water side of heat exchanger 3 is for supplying to outside Hot water, this system can also include current bypass duct and current by-pass switch valve.By with current by-pass switch valve Current bypass duct is arranged between the water side of water heater 1 and hot water supply end, wherein, and entering of current bypass duct Water end (W.E.) connects with the water side of water heater 1, and water side connects with hot water supply end, and current by-pass switch valve is arranged on water Between water inlet end and the water side of stream bypass duct, when need not heating, open current by-pass switch valve, owing to changing The structure of hot device 3 makes the resistance ratios current that are subject in current inflow heat exchanger 3 flow into be subject in current bypass duct Resistance is big, therefore, after opening current by-pass switch valve, hot water after the water side of water heater 1 is flowed out only to heat exchange The water side of device 3 flow into little current or cannot the water side of inflow heat exchanger 3, most or all of current Enter current bypass duct, and flowed out by the water side of current bypass duct;When needs are warmed oneself, close current bypass Switch valve, the current disconnected in current bypass duct are circulated to water side by the water inlet end of current bypass duct, now, Hot water is flowed out by the water side of heat exchanger 3 after flowing through heat exchanger 3 by the water side of water heater 1 after being flowed out.
Alternatively, in the warm bath system that this embodiment provides, if the entering of the water side of heat exchanger 3 and water heater 1 Water end (W.E.) connects, and hot water flows into the water inlet end of water heater 1 by the water side of heat exchanger 3 after being flowed out, make water heater 1 convection current The hot water crossing heat exchanger 3 is circulated heating.Preferably, in the warm bath system that this embodiment provides, if heat exchange The water side of device 3 connects with the water inlet end of water heater 1, and this system can also include water circulating pump.Water circulating pump is arranged Between the water inlet end of the water side of heat exchanger 3 and water heater 1, the current that the water side of heat exchanger 3 exports are pumped into The water inlet end of water heater 1 so that hot water constantly can carry out heat exchange from the water side inflow heat exchanger 3 of water heater 1, then Return to circulating-heating in water heater 1.Preferably, in the warm bath system that this embodiment provides, if heat exchanger 3 Water side connects with the water inlet end of water heater 1, and this system can also include heat exchanger switch valve.Heat exchanger switch valve sets Putting between the water inlet end and the water side of heat exchanger 3 of heat exchanger 3, closing heat exchanger switch valve when need not heating, Disconnect current and be circulated to the water side of heat exchanger 3 by the water inlet end of heat exchanger 3, open heat exchanger when needs are warmed oneself and open Close valve.Alternatively, if the water side of heat exchanger 3 connects with the water inlet end of water heater 1, then the water inlet of heat exchanger 3 End can be arranged on the inside of water heater 1, and the water side of water heater 1 is a pipeline, and a part is placed in water heater 1 Inside, if the water side of heat exchanger 3 connects with the water inlet end of water heater 1, then can make the water inlet of heat exchanger 3 End connects in the part within water heater 1 with water heater 1 water side, that is, on the water side within water heater 1 Arranging a branch road, this branch road is for carrying hot water to heat exchanger 3.
Preferably, the warm bath system that this embodiment provides can also include flow inductor.Flow inductor can be arranged In the water side of water heater 1 or the water side of heat exchanger 3, for detecting the water side of water heater 1 or heat exchanger 3 Whether the flow of water side is less than predetermined threshold value, and opens when the flow that flow inductor detects is less than predetermined threshold value The standby heating system being connected with flow inductor is with heating.Preferably, water side or the heat exchange of water heater 1 are detected Whether the flow of the water side of device 3 is zero, if zero, then opens the standby heating being connected with flow inductor and sets Standby with heating.Standby heating system is and the heating system of warm bath system independence, can be electric heating equipment, such as, Warming lamp, warm-air drier etc..
Alternatively, this warm bath system is bathroom heating and hot water supply system.Heat exchanger 3 can be arranged on inside bathroom, Such as, it is placed in top, bathroom or side, for heating in bathing simultaneously, arranges many with conventional super bath etc. The device structure of warming lamp is simple;Low cost, persistently uses the time long, and the use consume of heat exchanger 3 is little, uses year Limit is far longer than warming lamp;And safety is high, before being heated to the water entrance gondola water faucet of uniform temperature, first pass through heat exchanger 3 reduce a small amount of heat is used for adding hot-air, belongs to water heating type, ratio electrical heating safety.
Fig. 3 is the schematic diagram of the warm bath system according to this utility model the second embodiment.This embodiment can be as above-mentioned The preferred implementation of first embodiment, as it is shown on figure 3, this system includes water heater 1, fan 2 and heat exchanger 3.
Heat exchanger 3 is used for heating, and water inlet end connects with the water side of water heater 1.Fan 2 is adjacent with heat exchanger 3 to be set Put, by the air-supply wind direction of fan 2 towards heat exchanger 3, accelerate the flowing of heat exchanger 3 surrounding air, will change quickly In hot device 3, the heat of hot water passes to air, accelerates heat exchanger 3 and heats, reaches the effect quickly heated.
Fig. 4 is the schematic diagram of the warm bath system according to this utility model the 3rd embodiment.This embodiment can be as above-mentioned The preferred implementation of first embodiment, as shown in Figure 4, this system includes water heater 1, fan 2, heat exchanger 3, Induction apparatus 13, hot water line 4, warming lamp 11 and alternating current power supply 12.
Water heater 1 will be flowed out by the water side of water heater 1 after tap water heating to certain temperature, entering of heat exchanger 3 Water end (W.E.) connects with the water side of water heater 1, and hot water flows through heat exchanger 3, the water side of heat exchanger 3 flow out, heat exchange The water side of device 3 connects with hot water line 4, and hot water line 4 is hot water supply end, is used for supplying hot water.In heat exchange The close position of device 3 is provided with fan 2, and the air-supply wind direction of fan 2 can be accelerated towards heat exchanger 3, fan 2 work The hot-air of heat exchanger 3 near surface flows to surrounding, blows hot blast.Induction apparatus 13 is flow inductor, is used for controlling The break-make of the circuit of warming lamp 11 processed, induction apparatus 13 is arranged on the water side of water heater 1, going out of detection water heater 1 Whether water end (W.E.) has the current of hot water, if induction apparatus 13 does not sense current, opens the switch of warming lamp 11, takes The circuit work of warm lamp 11, is provided electric energy to be converted to heat energy with heating by alternating current power supply 12 to warming lamp 11.Warming lamp 11 are only used as standby heating system, when there are current the water side of water heater 1, use heat exchanger 3 to heat.
Fig. 5 is the schematic diagram of the warm bath system according to this utility model the 4th embodiment.This embodiment can be as above-mentioned The preferred implementation of the 3rd embodiment, as it is shown in figure 5, this system includes water heater 1, fan 2, heat exchanger 3, Induction apparatus 13, hot water line 4, warming lamp 11, alternating current power supply 12 and hot water bypass 31.
The warm bath system that this embodiment provides is identical, only with the set-up mode of the warm bath system that above-mentioned 3rd embodiment provides Connect a hot water bypass 31 at the two ends of heat exchanger 3, hot water bypass 31 is current bypass duct, water inlet end and heat The water side connection of hydrophone 1, water side connects with hot water line, hot water bypass 31 is provided with switch valve, is used for Need not open switch valve during heating so that hot water flows into hot water bypass 31 after the water side of water heater 1 is flowed out, needing Time to be warmed oneself, closing switch valve is circulated to water outlet to disconnect the hot water in hot water bypass 31 by the water inlet end of hot water bypass 31 End.
Fig. 6 is the schematic diagram of the warm bath system according to this utility model the 5th embodiment.This embodiment can be as above-mentioned The preferred implementation of first embodiment, as shown in Figure 6, this system includes water heater 1, fan 2, heat exchanger 3, Induction apparatus 13, hot water line 4, warming lamp 11 and alternating current power supply 12.
Water heater 1 will be flowed out by the water side of water heater 1 after tap water heating to certain temperature, entering of heat exchanger 3 Water end (W.E.) is arranged on the inside of water heater 1, connects with the water side of water heater 1, and hot water flows through heat exchanger 3, by heat exchange The water side of device 3 is flowed out, and the water side of heat exchanger 3 is arranged on the inside of water heater 1, with the water inlet end of water heater 1 Connection.Hot water line 4 connects with the water side of water heater 1, supplies hot water as hot water supply end.At heat exchanger 3 Close position be provided with fan 2, the air-supply wind direction of fan 2 is towards heat exchanger 3, and fan 2 work can accelerate heat exchange The hot-air of device 3 near surface flows to surrounding, blows hot blast.Induction apparatus 13 is flow inductor, takes for control The break-make of the circuit of warm lamp 11, induction apparatus 13 is arranged on the water side of water heater 1, the water side of detection water heater 1 Whether there are the current of hot water, if induction apparatus 13 does not sense current, open the switch of warming lamp 11, warming lamp The circuit work of 11, is provided electric energy to be converted to heat energy with heating by alternating current power supply 12 to warming lamp 11.Warming lamp 11 It is only used as standby heating system, when there are current the water side of water heater 1, uses heat exchanger 3 to heat.
Fig. 7 is the schematic diagram of the warm bath system according to this utility model sixth embodiment.This embodiment can be as above-mentioned The preferred implementation of the 5th embodiment, as it is shown in fig. 7, this system includes water heater 1, fan 2, heat exchanger 3, Induction apparatus 13, hot water line 4, warming lamp 11, alternating current power supply 12 and water pump 32.
The warm bath system that this embodiment provides is identical, only with the set-up mode of the warm bath system that above-mentioned 5th embodiment provides Arranging a water pump 32 between the water inlet end and water side of heat exchanger 3, this water pump 32 is water circulating pump, by heat exchange The current of the water side output of device 3 pump into the water inlet end of water heater 1 so that hot water can be constantly from the water outlet of water heater 1 End inflow heat exchanger 3 carries out heat exchange, returns circulating-heating in water heater 1.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and Within principle, any modification, equivalent substitution and improvement etc. made, should be included in protection domain of the present utility model Within.

Claims (10)

1. a warm bath system, it is characterised in that including:
Water heater, has water inlet end and water side, is used for adding hot water;And
Heat exchanger, has the water side of water inlet end and water side, the water inlet end of described heat exchanger and described water heater Connection, described heat exchanger is used for heating.
System the most according to claim 1, it is characterised in that described system also includes:
Fan, is disposed adjacent with described heat exchanger, and the air-supply wind direction of described fan is towards described heat exchanger.
System the most according to claim 1, it is characterised in that the water side of described heat exchanger is for supplying to outside Hot water, or, the water side of described heat exchanger connects with the water inlet end of described water heater.
System the most according to claim 3, it is characterised in that the water side of described heat exchanger is for supplying to outside Hot water, described system also includes:
Current bypass duct, water inlet end connects with the water side of described water heater, and water side is for supplying to outside Hot water;And
Current by-pass switch valve, is arranged between water inlet end and the water side of described current bypass duct, is used for Need not open the water inlet end to connect described current bypass duct and water side during heating, close when needs are warmed oneself The current closing to disconnect in described current bypass duct are circulated to water side by water inlet end.
System the most according to claim 3, it is characterised in that the water side of described heat exchanger and described water heater Water inlet end connects, and described system also includes:
Water circulating pump, is arranged between the water side of described heat exchanger and the water inlet end of described water heater, and being used for will The current of the water side output of described heat exchanger pump into the water inlet end of described water heater.
System the most according to claim 3, it is characterised in that the water side of described heat exchanger and described water heater Water inlet end connects, and described system also includes:
Heat exchanger switch valve, is arranged between the water inlet end of described heat exchanger and the water side of described heat exchanger, uses In closing when need not heating, wherein, when described heat exchanger switch valve cuts out, the water outlet of described heat exchanger End non-water flow flows out.
System the most according to claim 3, it is characterised in that the water side of described heat exchanger and described water heater The water inlet end of water inlet end connection and described heat exchanger is arranged on the inside of described water heater.
System the most according to claim 1, it is characterised in that described system also includes:
Flow inductor, the flow for the water side of the water side or described heat exchanger of detecting described water heater is No less than predetermined threshold value;And
Standby heating system, is connected with described flow inductor, for detect at described flow inductor Flow is opened less than during described predetermined threshold value with heating.
System the most according to claim 1, it is characterised in that described heat exchanger is micro-channel heat exchanger or fin-tube type Heat exchanger.
System the most according to claim 1, it is characterised in that described warm bath system is bathroom heating and hot water supply System.
CN201620259189.0U 2016-03-30 2016-03-30 Warm bath system Active CN205717493U (en)

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Application Number Priority Date Filing Date Title
CN201620259189.0U CN205717493U (en) 2016-03-30 2016-03-30 Warm bath system

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Application Number Priority Date Filing Date Title
CN201620259189.0U CN205717493U (en) 2016-03-30 2016-03-30 Warm bath system

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Publication Number Publication Date
CN205717493U true CN205717493U (en) 2016-11-23

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107023878A (en) * 2017-04-22 2017-08-08 湖南冬暖科技有限公司 The local plumbing fixture of one kind energy-conservation good antiscale property family expenses
CN111829172A (en) * 2020-07-31 2020-10-27 广东万和新电气股份有限公司 System for heating by using gas water heater and control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107023878A (en) * 2017-04-22 2017-08-08 湖南冬暖科技有限公司 The local plumbing fixture of one kind energy-conservation good antiscale property family expenses
CN111829172A (en) * 2020-07-31 2020-10-27 广东万和新电气股份有限公司 System for heating by using gas water heater and control method
CN111829172B (en) * 2020-07-31 2024-04-09 广东万和新电气股份有限公司 System for heating by using gas water heater and control method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20191024

Address after: 310018, No. 289-1, No. 12, Poplar Street, Hangzhou economic and Technological Development Zone, Zhejiang

Patentee after: Sanhua Micro Channel Heat Exchanger Inc.

Address before: 310018 three flower Research Institute, No. 12, 289-3 Avenue, Hangzhou, Zhejiang, Jianggan District

Patentee before: HANGZHOU SANHUAJIA ELECTROTHERMAL MANAGEMENT SYSTEM CO., LTD.

TR01 Transfer of patent right