CN109869911A - A kind of combustion gas constant temperature heating stove - Google Patents

A kind of combustion gas constant temperature heating stove Download PDF

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Publication number
CN109869911A
CN109869911A CN201711268501.8A CN201711268501A CN109869911A CN 109869911 A CN109869911 A CN 109869911A CN 201711268501 A CN201711268501 A CN 201711268501A CN 109869911 A CN109869911 A CN 109869911A
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CN
China
Prior art keywords
bathroom
heat exchange
heating
water
water tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711268501.8A
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Chinese (zh)
Inventor
郑柏清
郑涛
曹立国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Original Assignee
Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd filed Critical Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Priority to CN201711268501.8A priority Critical patent/CN109869911A/en
Publication of CN109869911A publication Critical patent/CN109869911A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of combustion gas constant temperature heating stoves, including heating heat exchanger, circulating pump and bathroom heat exchanger, further include a heat exchange water tank, and the heat exchange water tank is built-in with heat exchange coil;When providing bathroom water, heating water is followed by the heat exchange coil and the bathroom heat exchanger in the circulating pump, the heating heat exchanger, heat exchange water tank and constitutes major cycle;Required bathroom water enters in the heat exchange water tank after the bathroom heat exchanger, mixes and confesses after exchanging heat.In the combustion gas constant temperature heating stove, bathroom water, which enters after the heat exchange of bathroom heat exchanger in heat exchange water tank, to be stored, and the temperature of bathroom water is set to remain constant by the heat exchange coil heat exchange in heat exchange water tank, when using bathroom water, bathroom water is by heat exchange water tank outflow, solve the problems, such as bathroom water " sometimes hot and sometimes cold " in the prior art, guarantee that user can use constant-temperature hot water at any time, improve the experience sense of user by.

Description

A kind of combustion gas constant temperature heating stove
Technical field
The present invention relates to heating stove technical field more particularly to a kind of combustion gas constant temperature heating stoves.
Background technique
The quick heater of water for heating of gas heating stove, also known as combustion gas, tool different from traditional gas heater There are a variety of safeguard protections such as anti-frost protection, anti-dry protection, accident extinguishing protection, the excessively high protection of temperature, the anti-jamming protection of water pump Measure, can be with external indoor temperature controller, to realize that personalized temperature adjusts and reach energy-efficient purpose.Gas-heating stove There is powerful Domestic central heating function, be able to satisfy the heating demand in more rooms, and be capable of providing big flow health hot water, supplies The places such as Household shower bath, kitchen use.
Existing heating stove can not continue control constant-temperature effluent when carrying out bathing.In the rank that heating stove has just brought into operation Section, some cold water of heating stove internal pipeline memory have one section of cold water outflow when opening shower nozzle.And in bathing Among journey, bathroom hot water continuous heating, user cuts off the water when opening again, is influenced by water cut-off temperature-rising, and bathroom coolant-temperature gage changes greatly, Start to have the hot water of one section of extreme temperatures, followed by cold water enters, and has one section of cold water outflow, just can after this process It is constant-temperature hot water, and for the bathing experience of user, the water temperature of " sometimes hot and sometimes cold " is experienced, experience is very poor, causes user Adverse reaction.
When existing heating stove solves the problems, such as this, the mode for increasing heating water storage tank is generallyd use, is exchanged heat in bathroom hot water Front end increases heating water tank, stores a large amount of heating hot water, in the tank body of heating water tank only to guarantee in bathing The stage opened again is shut down, there are enough heating hot waters to provide heat, improves the cold water temperature in later period, reduces the bathing sense of " suddenly cold " By providing buffering for temperature change, but open and initially still have the lower cold water outflow of one section of temperature, and is hot during bathing Water is shut down when opening again, and the bathroom hot water temperature at initial stage is still high, and there are still " suddenly hot " problems, and pass through the heating of storage heat The heat exchange of water, also results in that hot water temperature is higher, causes the experience effect of user worse instead.
Summary of the invention
It is an object of the invention to propose a kind of combustion gas constant temperature heating stove, the bathroom water of constant temperature can be provided, avoided the occurrence of The problem of " sometimes hot and sometimes cold ", improves the experience effect of user.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of constant temperature heating stove, including heating heat exchanger, circulating pump and bathroom heat exchanger further include a heat exchange water tank, The heat exchange water tank is built-in with heat exchange coil;When providing bathroom water, heating water changes followed by the circulating pump, the heating Hot device, the heat exchange coil in heat exchange water tank and the bathroom heat exchanger simultaneously constitute major cycle;Required bathroom water is through the bathroom Enter in the heat exchange water tank after heat exchanger, mix and is confessed after exchanging heat.
Wherein, temperature controller is provided in the heat exchange water tank, the temperature controller controls the institute in the heat exchange water tank It states bathroom coolant-temperature gage and is maintained at set temperature.
Wherein, the heating heat exchanger is communicated with heating return pipe and heating outlet pipe;
The bathroom heat exchanger is provided with the first bathroom water inlet, the first sanitary outfall mouth, first medium entrance and first Media outlet, the heat exchange water tank are provided with the second bathroom water inlet, the second sanitary outfall mouth, second medium entrance and second Media outlet,
The second medium entrance is connected to the heating outlet pipe, second medium outlet enters with the first medium Mouth connection, the first medium outlet are connected to the heating return pipe;
The first bathroom water inlet is communicated with bathroom water inlet pipe, the first sanitary outfall mouth and second bathroom into Mouth of a river connection, the second sanitary outfall mouth are connected to sanitary outfall pipe.
Wherein, the heat exchange coil respectively with the second medium entrance and the second medium outlet.
Wherein, the heating return pipe with the first medium outlet at be provided with the circulating pump.
Wherein, the bathroom heat exchanger is plate heat exchanger.
Wherein, the temperature controller includes:
Temp probe is set in the heat exchange water tank, for detecting the temperature of bathroom water in heat exchange water tank;
Control circuit is electrically connected with the temp probe, the temperature that the control circuit is detected according to the temp probe Control the flow of heating water in the second medium entrance.
Wherein, the heating outlet pipe is being provided with triple valve, the triple valve with the second medium entrance connectivity part It is electrically connected to the control circuit.
Wherein, the temperature controller further include:
Display panel, the reality of the bathroom water in set temperature and the heat exchange water tank for showing the bathroom water Border temperature.
The utility model has the advantages that the present invention provides a kind of combustion gas constant temperature heating stove, including heating heat exchanger, circulating pump and bathroom change Hot device further includes a heat exchange water tank, and the heat exchange water tank is built-in with heat exchange coil;When providing bathroom water, heating water is successively It flows through the circulating pump, the heating heat exchanger, the heat exchange coil in heat exchange water tank and the bathroom heat exchanger and constitutes master Circulation;Required bathroom water enters in the heat exchange water tank after the bathroom heat exchanger, mixes and confesses after exchanging heat.The combustion In gas constant temperature heating stove, bathroom water, which enters after the heat exchange of bathroom heat exchanger in heat exchange water tank, to be stored, and passes through heat exchange water storage Heat exchange coil heat exchange in tank makes the temperature of bathroom water remain constant, and when using bathroom water, bathroom water is by heat exchange water tank stream Out, it solves the problems, such as bathroom water " sometimes hot and sometimes cold " in the prior art, guarantees that user can use constant-temperature hot water at any time, Improve user experience sense by.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of combustion gas constant temperature heating stove provided by the invention;
Fig. 2 is the schematic diagram of internal structure of heat exchange water tank provided by the invention.
Wherein:
1, bathroom heat exchanger;11, bathroom water inlet pipe;12, sanitary outfall pipe;13, the first bathroom water inlet;14, it first defends Bathe water outlet;15, first medium entrance;16, first medium exports;
2, exchange heat water tank;21, the second bathroom water inlet;22, the second sanitary outfall mouth;23, second medium entrance;24, Second medium outlet;25, heat exchange coil;
3, temperature controller;
4, heating heat exchanger;41, heating outlet pipe;42, heating return pipe;
5, circulating pump;6, triple valve.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below In conjunction with attached drawing and pass through specific embodiment to further illustrate the technical scheme of the present invention.
Present embodiments provide a kind of combustion gas constant temperature heating stove, as shown in Figure 1, combustion gas constant temperature heating stove include shell and It is arranged in the intracorporal bathroom heat exchanger 1 of shell and heating heat exchanger 4, heating heat exchanger 4 is communicated with heating outlet pipe 41 and heating is returned Water pipe 42, heating water are entered after heating heat exchanger 4 by heating return pipe 42 by heating, by the output of heating outlet pipe 41 to needs The position of heating water flows back to heating heat exchanger 4 by heating return pipe 42 again after heat exchange and exchanges heat, to form heating water circulation Circuit.
Bathroom heat exchanger 1 is communicated with bathroom water inlet pipe 11 and sanitary outfall pipe 12, bathroom water enter after bathroom heat exchanger 1 with It is exported after heat transferring medium heat exchange, bathroom heat exchanger 1 can be plate heat exchanger, and plate heat exchanger is that have a standing wave by a series of A kind of new type high efficient heat exchanger made of the sheet metal closed assembly of line shape forms thin rectangular shape channel between various plates, passes through plate Piece carries out heat exchange.Plate heat exchanger is that liquid-liquid, liquid-vapour carry out the ideal equipment of heat exchange, it have heat exchange efficiency it is high, The features such as heat loss is small, advantages of compact and light structure, occupied area is small, installation is easy to clean, be widely used, long service life.
To avoid the problem that in use, " sometimes hot and sometimes cold " occurs in bathroom water, in the present embodiment, the bathroom of bathroom heat exchanger 1 The output end of water be connected with heat exchange water tank 2, heat exchange water tank 2 be built-in with heat exchange coil 25, when bathroom water is provided, heating water according to It is secondary to flow through circulating pump 5, heating heat exchanger 4, the heat exchange coil 25 in heat exchange water tank 2 and bathroom heat exchanger 1 and constitute major cycle, Required bathroom water by bathroom heat exchanger 1 heating after enter heat exchange water tank 2 in, mix and with the heat exchange in heat exchange coil 25 It is confessed after media for heat exchange, to guarantee that the temperature for the bathroom water confessed when heating stove is shut down and opened again is constant, to avoid bathroom There is the problem of " sometimes hot and sometimes cold " in the prior art in water.
In order to make user obtain better usage experience, temperature controller 3 is additionally provided in the water tank 2 that exchanges heat, temperature controller 3 controls The heating power of heat exchange water tank 2 is protected so that the temperature of the bathroom water stored in heat exchange water tank 2 maintains set temperature Bathroom water in card heat exchange water tank 2 is in temperature constant state always.No matter when bathroom water is used, and bathroom water is by heat exchange water storage Tank 2 is confessed, and water temperature remains constant, solves the problems, such as bathroom water " sometimes hot and sometimes cold " in the prior art, guarantees user any Moment can use constant-temperature hot water, improve the experience sense of user by.
Due to being provided with heating water circulation circuit in above-mentioned constant temperature heating stove, exchange heat changing in water tank 2 in the present embodiment Thermal medium is heating water, is heated using heating water to bathroom water, simplifies the structure of heating stove, reduce costs.
Specifically, as shown in Fig. 2, heat exchange water tank 2 include tank body and be arranged in the intracorporal heat exchange coil 25 of tank, change Circulation has heat transferring medium in hot coil 25, bathroom water is stored in tank body, heat exchange coil 25 can increase heat transferring medium and bathroom The contact area of water, to improve heat exchange efficiency.Be provided on tank body the second bathroom water inlet 21, the second sanitary outfall mouth 22, Second medium entrance 23 and second medium outlet 24, the both ends of heat exchange coil 25 respectively with second medium entrance 23 and second medium 24 connection of outlet, and second medium entrance 23 is connected to heating outlet pipe 41, second medium outlet 24 connects with heating return pipe 42 It is logical, to make the high temperature heating water in heating outlet pipe 41 enter in the intracorporal heat exchange coil 25 of tank, with the intracorporal bathroom water of tank After heat exchange, the lower heating water of temperature is flowed back in heating return pipe 42, then is recycled back into heat exchange formation in heating heat exchanger 4 is entered Road.
Second bathroom water inlet 21 of heat exchange water tank 2 is connected to the first sanitary outfall mouth 14 of bathroom heat exchanger 1, so as to Bathroom water after the heating of bathroom heat exchanger 1, which enters in tank body, to be heated and stores.The second sanitary outfall mouth 22 on tank body with Sanitary outfall pipe 12 is connected to, and when using bathroom water, the bathroom water of constant temperature is flowed out by tank body.In the present embodiment, it is all use defend Bath water is provided by heat exchange water tank 2, to ensure that bathroom coolant-temperature gage is constant, improves the experience effect of user.
For the utilization rate for improving heat, the heat transferring medium in bathroom heat exchanger 1 may be heating water, to simplify heating The structure of furnace, reduces cost.
Bathroom heat exchanger 1 is provided with the first bathroom water inlet 13, the first sanitary outfall mouth 14, first medium entrance 15 and One media outlet 16, second medium outlet 24 are connected to first medium entrance 15, first medium outlet 16 and heating return pipe 42 Connection makes to enter in bathroom heat exchanger 1 and exchange heat again by the heating water for the water tank 2 that exchanges heat, the low temperature heating water flow after heat exchange Back production is warmed up in return pipe 42.Heating water circulation to guarantee that heating heat exchanger 4, heat exchange water tank 2 and bathroom heat exchanger 1 are formed returns The circulation on road, heating return pipe 42 are also provided with circulating pump 5 in the connectivity part with first medium outlet 16, and circulating pump 5 is The circulation of heating water provides power.
First bathroom water inlet 13 is communicated with bathroom water inlet pipe 11, the first sanitary outfall mouth 14 and the second bathroom water inlet 21 Connection enters the bathroom water in bathroom water inlet pipe 11 successively after the heating of bathroom heat exchanger 1 in heat exchange water tank 2 It heats and stores, so that warm heat exchanger, heat exchange water tank 2 and the connection of bathroom heat exchanger 1 in heating stove are constituted heating water Circulation loop and bathroom water loop.
In order to keep the bathroom coolant-temperature gage in heat exchange water tank 2 constant, the temperature controller 3 in the present embodiment includes temperature probe And control circuit, temperature probe are set in heat exchange water tank 2, for detecting the temperature of bathroom water in heat exchange water tank 2, control Circuit is electrically connected with temp probe, and control circuit controls heating water in second medium entrance 23 according to the temperature that temp probe detects Flow, thus control heat exchange water tank 2 in bathroom water temperature.
For convenience of the flow of heating water in control circuit control second medium entrance 23, heating outlet pipe 41 is situated between with second 23 connectivity part of matter entrance is provided with triple valve 6, and triple valve 6 is respectively communicated with the heating water outlet and second medium of heating heat exchanger 4 Entrance 23, triple valve 6 are electrically connected with control circuit, the temperature that control circuit is detected by temp probe, adjustment triple valve 6 with The flow in pipeline that second medium entrance 23 is connected to is maintained and is set to control the temperature of the bathroom water in heat exchange water tank 2 Determine temperature.
The heating state of bathroom water in above-mentioned constant temperature heating stove is observed for the convenience of the user, and temperature controller 3 can also include display Panel, display panel can show the set temperature of bathroom water and the actual temperature of the bathroom water in heat exchange water tank 2, facilitate use Family uses.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention Limitation.

Claims (9)

1. a kind of combustion gas constant temperature heating stove, including heating heat exchanger (4), circulating pump (5) and bathroom heat exchanger (1), feature exists In further including a heat exchange water tank (2), the heat exchange water tank (2) is built-in with heat exchange coil (25);When bathroom water is provided, adopt Warm water is followed by the circulating pump (5), the heating heat exchanger (4), heat exchange coil (25) and the institute to exchange heat in water tank (2) It states bathroom heat exchanger (1) and constitutes major cycle;Required bathroom water enters the heat exchange water tank after the bathroom heat exchanger (1) (2) it in, mixes and is confessed after exchanging heat.
2. combustion gas constant temperature heating stove as described in claim 1, which is characterized in that be provided with temperature in the heat exchange water tank (2) It controls device (3), the bathroom coolant-temperature gage in temperature controller (3) control heat exchange water tank (2) is maintained at set temperature.
3. combustion gas constant temperature heating stove as claimed in claim 2, which is characterized in that the heating heat exchanger (4) is communicated with heating Return pipe (42) and heating outlet pipe (41);
The bathroom heat exchanger (1) is provided with the first bathroom water inlet (13), the first sanitary outfall mouth (14), first medium entrance (15) and first medium outlet (16), the heat exchange water tank (2) are provided with the second bathroom water inlet (21), the second sanitary outfall Mouth (22), second medium entrance (23) and second medium outlet (24);
The second medium entrance (23) is connected to the heating outlet pipe (41), second medium outlet (24) and described the One medium inlet (15) connection, the first medium outlet (16) are connected to the heating return pipe (42);
The first bathroom water inlet (13) is communicated with bathroom water inlet pipe (11), the first sanitary outfall mouth (14) and described the The connection of two bathroom water inlets (21), the second sanitary outfall mouth (22) are connected to sanitary outfall pipe (12).
4. combustion gas constant temperature heating stove as claimed in claim 3, which is characterized in that the heat exchange coil (25) is respectively with described Second medium entrance (23) is connected to second medium outlet (24).
5. combustion gas constant temperature heating stove as claimed in claim 3, which is characterized in that the heating return pipe (42) is with described One media outlet (16) connectivity part is provided with the circulating pump (5).
6. combustion gas constant temperature heating stove as claimed in claim 3, which is characterized in that the bathroom heat exchanger (1) is plate-type heat-exchange Device.
7. the combustion gas constant temperature heating stove as described in any one of claim 3-6, which is characterized in that the temperature controller (3) includes:
Temp probe is set in the heat exchange water tank (2), for detecting the temperature of heat exchange water tank (2) interior bathroom water;
Control circuit is electrically connected with the temp probe, and the control circuit is controlled according to the temperature that the temp probe detects The flow of the heating water in the second medium entrance (23).
8. combustion gas constant temperature heating stove as claimed in claim 7, which is characterized in that the heating outlet pipe (41) is with described Second medium entrance (23) connectivity part is provided with triple valve (6), and the triple valve (6) is electrically connected to the control circuit.
9. combustion gas constant temperature heating stove as claimed in claim 7, which is characterized in that the temperature controller (3) further include:
Display panel, the reality of the bathroom water in set temperature and heat exchange water tank (2) for showing the bathroom water Border temperature.
CN201711268501.8A 2017-12-05 2017-12-05 A kind of combustion gas constant temperature heating stove Pending CN109869911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711268501.8A CN109869911A (en) 2017-12-05 2017-12-05 A kind of combustion gas constant temperature heating stove

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Application Number Priority Date Filing Date Title
CN201711268501.8A CN109869911A (en) 2017-12-05 2017-12-05 A kind of combustion gas constant temperature heating stove

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CN109869911A true CN109869911A (en) 2019-06-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111043646A (en) * 2019-12-12 2020-04-21 广东万和热能科技有限公司 Control method and control system for synchronous operation of wall-mounted boiler heating and bathroom

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201104017Y (en) * 2007-08-30 2008-08-20 广东万和集团有限公司 Standing water storage type warming/ water heating gas dual-purpose furnace
CN202419894U (en) * 2012-01-12 2012-09-05 广东万和新电气股份有限公司 Water-storage type gas heating water heater
CN103090547A (en) * 2013-02-01 2013-05-08 广东万和新电气股份有限公司 Control method for gas heating water heater
CN206291492U (en) * 2016-12-27 2017-06-30 田伟东 Multifunctional constant reservoir

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201104017Y (en) * 2007-08-30 2008-08-20 广东万和集团有限公司 Standing water storage type warming/ water heating gas dual-purpose furnace
CN202419894U (en) * 2012-01-12 2012-09-05 广东万和新电气股份有限公司 Water-storage type gas heating water heater
CN103090547A (en) * 2013-02-01 2013-05-08 广东万和新电气股份有限公司 Control method for gas heating water heater
CN206291492U (en) * 2016-12-27 2017-06-30 田伟东 Multifunctional constant reservoir

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111043646A (en) * 2019-12-12 2020-04-21 广东万和热能科技有限公司 Control method and control system for synchronous operation of wall-mounted boiler heating and bathroom
CN111043646B (en) * 2019-12-12 2021-07-13 广东万和热能科技有限公司 Control method and control system for synchronous operation of wall-mounted boiler heating and bathroom

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