CN201262474Y - Stream impulse control water heater - Google Patents

Stream impulse control water heater Download PDF

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Publication number
CN201262474Y
CN201262474Y CNU2008201857159U CN200820185715U CN201262474Y CN 201262474 Y CN201262474 Y CN 201262474Y CN U2008201857159 U CNU2008201857159 U CN U2008201857159U CN 200820185715 U CN200820185715 U CN 200820185715U CN 201262474 Y CN201262474 Y CN 201262474Y
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CN
China
Prior art keywords
water
heater
water tank
current pulse
water heater
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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.)
Expired - Fee Related
Application number
CNU2008201857159U
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Chinese (zh)
Inventor
李洪良
Original Assignee
李洪良
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Filing date
Publication date
Application filed by 李洪良 filed Critical 李洪良
Priority to CNU2008201857159U priority Critical patent/CN201262474Y/en
Application granted granted Critical
Publication of CN201262474Y publication Critical patent/CN201262474Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to water current pulse-controlled water-heater which comprises the water tank of the water-heater and a solar heating unit or a heat pump heating unit, the water tank of the water-heater is provided with an electric heating auxiliary heater and a controller, and the switches of the electric heating auxiliary heater and the controller are water outlet pressure switches. In the water current pulse-controlled water-heater, the electric heating auxiliary heater is automatically started when a hot water valve is started for use, water temperature is raised, the water-heater is ensured to supply hot water continuously, and when a sluice valve is turned off, the electric heating auxiliary heater is turned off so as to maintain a solar mode or heat pump mode for preparing hot water collectively and achieve the purpose of saving energy. Manual control can be realized when the electric heating auxiliary heater carries out heating. The effect of water tank structure of the upper and lower cavities is much better.

Description

Current pulse control water heater
One, technical field
The utility model relates to a kind of pressure-bearing water heater, and especially water heater is controlled in the current pulse, is used to have the Teat pump boiler or the solar water heater of press-bearing water tank.
Two, background technology
The photo-thermal that solar water heater makes full use of sunlight is heated up by collection feedwater such as heat pipes, has obtained using widely.
Teat pump boiler is by outdoor machine of air-conditioner, water tank and place the heat exchanger in the water tank to constitute.The Energy Efficiency Ratio annual of the Teat pump boiler of pressure-bearing type, work can reach more than 3.0, even under subzero 8 degrees centigrade environment, still about 1.5, its temperature rises to the temperature (about 50 ℃ more than) of life with hot water to Energy Efficiency Ratio easily.The cold of its outer machine evaporimeter can also use as air-conditioning cold flow in summer, compared with the common electrical water heater, and energy-conservation effect is very remarkable, and more jumbo water heater suits to make.Teat pump boiler comprises that the water tank and heat pump compressor unit, the condensing heat exchanger that are built-in with heat exchanger constitute.The spiral coil heat exchanger water direct and water tank that is communicated with work in the water tank with unit carries out heat exchange.The deficiency of solar water heater is the temperature deficiency that makes domestic water at the weather of sunlight deficiency, and the device of the auxiliary heating of existing electricity consumption heats whole water tank and also can cause hot service efficiency not high.
Above-mentioned two kinds of water heaters all are outstanding energy-conserving products, but generally speaking, the hot water temperature of its generation is 40-55 ℃ middle warm water, and it is not enough that the temperature of this hot water is slightly disliked, and have influence on user's hot water demand.
Pressure-bearing water heater is the mode heat supply water by cold water pushing tow hot water, pressure-bearing 0.5Mpa in the water tank, therefore, at existing energy-saving water heater, how better to meet consumers' demand, (comprise that solar water heater is when overcast and rainy) in the winter time and produce high-temperature-hot-water, and keep the higher operating efficiency of water heater to be still the problem that needs solve.
Three, utility model content
The purpose of this utility model is: a kind of bearing type water tank for water heater is provided, meets consumers' demand, produce high-temperature-hot-water in the winter time, and keep water heater to continue the problem that higher operating efficiency is still a needs solution.Guarantee the insulation of heat exchanger and water tank wall.
The utility model purpose is achieved in that current pulse control water heater, the water tank and solar energy heating unit or the heat pump unit formation that comprise water heater, the water tank that it is characterized in that water heater is provided with electric heating auxiliary heater and controller, and the switch that electric heating auxiliary heater controller starts is the discharge pressure switch.
Improvement of the present utility model comprises that also water tank has two cavitys up and down, is provided with the electric heating auxiliary heater in epicoele, and upper and lower cavity has the connection arrow path.The water tank upper cavity accounts for the 8-40% of whole water tank volume.The diameter that is communicated with arrow path is the 15-30 millimeter.More usually water tank is the integrated water tank of water heater.
Teat pump boiler, the water tank lower chamber spiral heat exchanger is housed.Can also be the cisten mechanism of solar water heater, hot water be introduced water tank by solar heat exchanger.
Characteristics of the present utility model are: current pulse control water heater, opening hot water use valve simultaneously, automatically start the auxiliary electrical heating, improve water temperature, and keep water heater to continue hot-water supply, closing simultaneously, close the auxiliary electrical heating with water valve, maintenance prepares hot water by solar energy or heat pump mode thermal-arrest, reaches energy-conservation purpose.The auxiliary heating of electricity can realize manual control simultaneously.The cisten mechanism better effects if of two cavity body structures up and down.
Four, description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the schematic diagram that the utlity model has the upper and lower cavity structure
Water tank 1, water tank epicoele 2, water tank cavity of resorption 3, connection arrow path 4, electrothermal heater 5, compressor and evaporimeter 6, heat exchanger 7, temperature detector 8, cold water inlet 9, hot water outlet pipe 10, controller 11, pressure switch 12.
Five, the specific embodiment
As shown in the figure, current pulse control water heater, the solar energy heating unit is the heat pipe-type heater, by tubing pump hot water circuit is arrived water tank, the heat exchanger that the heat pump unit is made of compressor, water tank and the inner condenser coil that is provided with, finned tube exchanger or the evaporimeter that connects the outside constitute; Water tank is provided with electric heating auxiliary heater and controller, and the switch that electric heating auxiliary heater controller starts is discharge pressure switch (pressure sensor adopts semiconductor pressure sensor such as 24PC type).Pressure release when the hot water effluent, pressure sensor are that the discharge pressure switch sends a signal and makes electric heater work.When closing hot water, switch sends a signal quits work electric heater.In the time of also can the hot water effluent being stopped electric heater being quit work by single-chip microcomputer or logic circuit.
The basic structure of water tank.Be to be communicated with arrow path 4 between water tank epicoele 2, the water tank cavity of resorption 3, the diameter that is communicated with arrow path is the 15-30 millimeter; The water tank upper cavity accounts for the 15-35% of whole water tank volume.Water tank epicoele 2 is equipped with heater, can also heater be housed at water tank cavity of resorption 3.The Teat pump boiler unit comprises compressor and evaporimeter 6, (the condenser coil formation is equipped with in the water tank cavity of resorption its heat exchanger 7, the work of Teat pump boiler unit also can ensure to the heating of epicoele water tank, during use when the water temperature of epicoele water tank is not enough, electric heater can heat to epicoele fast, it is convenient that Teat pump boiler is used, simultaneously good energy-conserving effect.
The also available the utility model cisten mechanism of separated type solar water tank.

Claims (7)

1, current pulse control water heater, the water tank and solar energy heating unit or the heat pump unit formation that comprise water heater, the water tank that it is characterized in that water heater is provided with electric heating auxiliary heater and controller, and the switch that electric heating auxiliary heater controller starts is the discharge pressure switch.
2, according to the described current pulse control of claim water heater, it is characterized in that water tank has two cavitys up and down, be provided with the electric heating auxiliary heater in the epicoele, upper and lower cavity has the connection arrow path.
3, current pulse control water heater according to claim 2 is characterized in that the water tank upper cavity accounts for the 8-40% of whole water tank volume.
4, current pulse control water heater according to claim 2 is characterized in that the water tank upper cavity accounts for the 15-35% of whole water tank volume.
5, current pulse according to claim 2 control water heater, the diameter that it is characterized in that being communicated with arrow path is the 15-30 millimeter.
6, current pulse control water heater according to claim 1 is characterized in that at water tank cavity of resorption 3 heater being housed.
7, current pulse control water heater according to claim 1 is characterized in that water tank is the integrated water tank of water heater.
CNU2008201857159U 2008-09-05 2008-09-05 Stream impulse control water heater Expired - Fee Related CN201262474Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201857159U CN201262474Y (en) 2008-09-05 2008-09-05 Stream impulse control water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201857159U CN201262474Y (en) 2008-09-05 2008-09-05 Stream impulse control water heater

Publications (1)

Publication Number Publication Date
CN201262474Y true CN201262474Y (en) 2009-06-24

Family

ID=40808950

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201857159U Expired - Fee Related CN201262474Y (en) 2008-09-05 2008-09-05 Stream impulse control water heater

Country Status (1)

Country Link
CN (1) CN201262474Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563838A (en) * 2011-09-29 2012-07-11 刘艳妮 Portable water heater
CN106482352A (en) * 2016-11-10 2017-03-08 江苏迈能高科技有限公司 A kind of self adaptation instant-heating thermostat and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563838A (en) * 2011-09-29 2012-07-11 刘艳妮 Portable water heater
CN106482352A (en) * 2016-11-10 2017-03-08 江苏迈能高科技有限公司 A kind of self adaptation instant-heating thermostat and method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090624

Termination date: 20120905