CN201262474Y - Water flow pulse control water heater - Google Patents
Water flow pulse control water heater Download PDFInfo
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 136
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 208000002925 dental caries Diseases 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
水流脉冲控制热水器，包括热水器的水箱和太阳能加热元或热泵加热单元构成，热水器的水箱设有电热辅助加热器和控制器，电热辅助加热器控制器启动的开关是出水压力开关。本实用新型水流脉冲控制热水器，在开启热水使用阀门同时，自动启动辅助电加热，提高水温，并且保持热水器持续供应热水，在关闭用水阀同时，关闭辅助电加热，保持由太阳能或热泵方式集热制备热水，达到节能目的。电辅助加热同时可以实现手动控制。上下两个腔体结构的水箱结构效果更好。
The water flow pulse control water heater is composed of a water tank of the water heater and a solar heating element or a heat pump heating unit. The water tank of the water heater is equipped with an electric auxiliary heater and a controller, and the switch activated by the electric auxiliary heater controller is a water outlet pressure switch. The water flow pulse control water heater of the utility model automatically starts the auxiliary electric heating to increase the water temperature while opening the hot water use valve, and keeps the water heater continuously supplying hot water. Collect heat to prepare hot water to achieve the purpose of energy saving. Electric auxiliary heating can realize manual control at the same time. The water tank structure with the upper and lower cavity structures is better.
Description
一、技术领域 1. Technical field
本实用新型涉及一种的承压式热水器，尤其是水流脉冲控制热水器，用于具有承压水箱的热泵热水器或太阳能热水器。The utility model relates to a pressure-bearing water heater, in particular to a water-flow pulse-controlled water heater, which is used for a heat pump water heater or a solar water heater with a pressure-bearing water tank.
二、背景技术 2. Background technology
太阳能热水器充分利用阳光的光热由热管等采集给水升温，已经得到了广泛的应用。Solar water heaters make full use of the light and heat of sunlight to heat up the water from heat pipes and other collections, and have been widely used.
热泵热水器由空调外机、水箱及置于水箱内的换热器构成。承压式的热泵热水器、工作的能效比年平均可以达到3.0以上，即使在零下8摄氏度的环境下，能效比仍在1.5左右，其温度容易升至生活用热水的温度(50℃左右以上)。其外机蒸发器的冷量在夏天还可以作为空调冷量使用，与普通电热水器相比，节能的效果极为显著，适宜制成比较大容量的热水器。热泵热水器包括内置有换热器的水箱和热泵压缩机机组、冷凝换热器构成。水箱内与机组连通工作的螺旋盘管换热器直接与水箱的水进行热交换。太阳能热水器的不足是在阳光不足的天气使生活用水的温度不足，现有的用电辅助加热的装置加热整个水箱也会导致热使用效率不高。The heat pump water heater consists of an air conditioner external unit, a water tank and a heat exchanger placed in the water tank. The pressure-bearing heat pump water heater can achieve an average annual energy efficiency ratio of more than 3.0. Even in an environment of minus 8 degrees Celsius, the energy efficiency ratio is still about 1.5, and its temperature can easily rise to the temperature of domestic hot water (above 50 degrees Celsius) ). The cooling capacity of the external unit evaporator can also be used as the cooling capacity of the air conditioner in summer. Compared with ordinary electric water heaters, the energy-saving effect is extremely significant, and it is suitable to be made into relatively large-capacity water heaters. The heat pump water heater consists of a water tank with a built-in heat exchanger, a heat pump compressor unit, and a condensing heat exchanger. The spiral coil heat exchanger connected to the unit in the water tank directly exchanges heat with the water in the water tank. The deficiency of solar water heater is that the temperature of domestic water is not enough in the weather of insufficient sunlight, and the existing electric auxiliary heating device heats the whole water tank and also leads to low heat utilization efficiency.
上述两种热水器均是优秀的节能产品，但一般而言，其产生的热水温度是40-55℃的中温热水，此热水的温度略嫌不足，影响到用户的热水需求。The above two water heaters are excellent energy-saving products, but generally speaking, the temperature of the hot water they generate is medium-temperature hot water at 40-55°C. The temperature of this hot water is slightly insufficient, which affects the hot water demand of users.
承压式热水器是靠冷水顶推热水的方式供热水，水箱内承压0.5Mpa，因此，针对现有的节能热水器，如何更好满足用户需求，在冬季(包括太阳能热水器在阴雨天时)产生高温热水，并保持热水器较高工作效率仍是一个需要解决的问题。Pressure-bearing water heaters supply hot water by pushing hot water with cold water, and the pressure in the water tank is 0.5Mpa. Therefore, for the existing energy-saving water heaters, how to better meet the needs of users, in winter (including solar water heaters in rainy days) It is still a problem to be solved to produce high-temperature hot water and maintain a high working efficiency of the water heater.
三、实用新型内容 3. Contents of utility model
本实用新型的目的是：提供一种承压式热水器水箱，满足用户需求，在冬季产生高温热水，并保持热水器持续较高工作效率仍是一个需要解决的问题。保证换热器与水箱壁绝缘。The purpose of this utility model is to provide a pressure-bearing water heater water tank to meet the needs of users. It is still a problem to be solved to generate high-temperature hot water in winter and maintain a high working efficiency of the water heater. Ensure that the heat exchanger is insulated from the tank walls.
本实用新型目的是这样实现的：水流脉冲控制热水器，包括热水器的水箱和太阳能加热元或热泵加热单元构成，其特征是热水器的水箱设有电热辅助加热器和控制器，电热辅助加热器控制器启动的开关是出水压力开关。The purpose of this utility model is achieved in the following way: the water flow pulse control water heater is composed of a water tank of the water heater and a solar heating element or a heat pump heating unit, and is characterized in that the water tank of the water heater is provided with an electric auxiliary heater and a controller, and the electric auxiliary heater controller The activated switch is the water outlet pressure switch.
本实用新型的改进还包括，水箱具有上下两个腔体，在上腔内设有电热辅助加热器，上下腔有连通窄道。水箱上腔体占整个水箱体积的8-40％。连通窄道的直径是15-30毫米。更常用的是水箱为热水器的整体水箱。The improvement of the utility model also includes that the water tank has two upper and lower cavities, an electric auxiliary heater is arranged in the upper cavity, and the upper and lower cavities have connecting narrow passages. The upper cavity of the water tank accounts for 8-40% of the whole water tank volume. The diameter of the connecting narrow channel is 15-30 mm. More commonly used is that the water tank is the integral water tank of the water heater.
热泵热水器而言，水箱下腔体的装有螺旋换热器。亦可以是太阳能热水器的水箱结构，通过太阳能换热器将热水引入水箱。For heat pump water heaters, the lower cavity of the water tank is equipped with a spiral heat exchanger. It can also be a water tank structure of a solar water heater, and hot water is introduced into the water tank through a solar heat exchanger.
本实用新型的特点是：水流脉冲控制热水器，在开启热水使用阀门同时，自动启动辅助电加热，提高水温，并且保持热水器持续供应热水，在关闭用水阀同时，关闭辅助电加热，保持由太阳能或热泵方式集热制备热水，达到节能目的。电辅助加热同时可以实现手动控制。上下两个腔体结构的水箱结构效果更好。The utility model is characterized in that: the water flow pulse control water heater, when opening the hot water use valve, automatically starts the auxiliary electric heating, increases the water temperature, and keeps the water heater continuously supplying hot water, and closes the auxiliary electric heating at the same time as closing the water valve. Solar energy or heat pump way to collect heat to prepare hot water to achieve the purpose of energy saving. Electric auxiliary heating can realize manual control at the same time. The water tank structure with the upper and lower cavity structures is better.
四、附图说明 4. Description of drawings
图1是本实用新型结构示意图Fig. 1 is a structural representation of the utility model
图2是本实用新型具有上下腔结构的示意图Fig. 2 is the schematic diagram that the utility model has upper and lower cavity structure
水箱1、水箱上腔2、水箱下腔3、连通窄道4、电热加热器5、压缩机及蒸发器6、换热器7、感温器8、冷水进水管9、热水出水管10，控制器11、压力开关12。Water tank 1, water tank upper chamber 2, water tank lower chamber 3, connecting
五、具体实施方式 5. Specific implementation
如图所示，水流脉冲控制热水器，太阳能加热单元是热管式加热器，通过管道泵将热水循环到水箱，热泵加热单元由压缩机、水箱及内部设置的冷凝盘管构成的换热器、连接外部的翅片管换热器或蒸发器构成；水箱设有电热辅助加热器和控制器，电热辅助加热器控制器启动的开关是出水压力开关(压力传感器，采用半导体压力传感器如24PC型，)。当热水出水时泄压，压力传感器即出水压力开关发出一个信号使电热器工作。关闭热水时，开关发出一个信号使电热器停止工作。也可以通过单片机或逻辑电路使热水出水停止时使电热器停止工作。As shown in the figure, the water flow pulse controls the water heater. The solar heating unit is a heat pipe heater, which circulates hot water to the water tank through a pipeline pump. The heat pump heating unit is composed of a compressor, a water tank and a heat exchanger composed of a condensing coil installed inside. It is composed of finned tube heat exchanger or evaporator connected to the outside; the water tank is equipped with an electric auxiliary heater and a controller, and the switch activated by the electric auxiliary heater controller is a water outlet pressure switch (pressure sensor, using a semiconductor pressure sensor such as 24PC type, ). When the hot water comes out, the pressure is released, and the pressure sensor, that is, the water outlet pressure switch, sends a signal to make the electric heater work. When the hot water is turned off, the switch sends a signal to stop the electric heater. It is also possible to make the electric heater stop working when the hot water outlet is stopped through a single-chip microcomputer or a logic circuit.
水箱的基本结构。水箱上腔2、水箱下腔3之间是连通窄道4，连通窄道的直径是15-30毫米；水箱上腔体占整个水箱体积的15-35％。水箱上腔2装有加热器，亦可以在水箱下腔3装有加热器。热泵热水器机组包括压缩机及蒸发器6，其换热器7(冷凝盘管构成装有水箱下腔内，热泵热水器机组工作亦能保证给上腔水箱加热，使用时当上腔水箱的水温不够时，电加热器可以快速给上腔加热，使热泵热水器使用更加方便，同时节能效果好。The basic structure of the tank. Between the upper cavity 2 of the water tank and the lower cavity 3 of the water tank is a
分体式太阳能供水水箱亦可用本实用新型水箱结构。Split type solar water supply water tank also can use the utility model water tank structure.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201857159U CN201262474Y (en) | 2008-09-05 | 2008-09-05 | Water flow pulse control water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201857159U CN201262474Y (en) | 2008-09-05 | 2008-09-05 | Water flow pulse control water heater |
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| Publication Number | Publication Date |
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| CN201262474Y true CN201262474Y (en) | 2009-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008201857159U Expired - Fee Related CN201262474Y (en) | 2008-09-05 | 2008-09-05 | Water flow pulse control water heater |
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Cited By (5)
| 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 |
| CN108361978A (en) * | 2018-03-14 | 2018-08-03 | 葛功海 | Teat pump boiler |
| CN108397905A (en) * | 2018-03-14 | 2018-08-14 | 葛功海 | Teat pump boiler with auxiliary heater |
| CN114963516A (en) * | 2021-08-27 | 2022-08-30 | 青岛海尔新能源电器有限公司 | Air source heat pump control method and device, electronic equipment and storage medium |
-
2008
- 2008-09-05 CN CNU2008201857159U patent/CN201262474Y/en not_active Expired - Fee Related
Cited By (6)
| 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 |
| CN108361978A (en) * | 2018-03-14 | 2018-08-03 | 葛功海 | Teat pump boiler |
| CN108397905A (en) * | 2018-03-14 | 2018-08-14 | 葛功海 | Teat pump boiler with auxiliary heater |
| CN114963516A (en) * | 2021-08-27 | 2022-08-30 | 青岛海尔新能源电器有限公司 | Air source heat pump control method and device, electronic equipment and storage medium |
| CN114963516B (en) * | 2021-08-27 | 2024-05-07 | 青岛海尔新能源电器有限公司 | Air source heat pump control method, device, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
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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 |