TW201033555A - Hot water system and hot water supply method - Google Patents

Hot water system and hot water supply method Download PDF

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Publication number
TW201033555A
TW201033555A TW98107654A TW98107654A TW201033555A TW 201033555 A TW201033555 A TW 201033555A TW 98107654 A TW98107654 A TW 98107654A TW 98107654 A TW98107654 A TW 98107654A TW 201033555 A TW201033555 A TW 201033555A
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Taiwan
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water
hot water
temperature control
energy
temperature
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TW98107654A
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Chinese (zh)
Inventor
Cheng-Shuo Liu
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Hostan Corp
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Publication of TW201033555A publication Critical patent/TW201033555A/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

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  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The present invention relates to a hot water system, which includes: a hot water container for storage of hot water outputted from a solar heat collector; a temperature control valve installed on the output pipeline of hot water container; and an energy-consuming type water heater connected to the temperature control valve through pipe. A method of supplying hot water for the above-mentioned hot water system comprises: using the temperature control valve to detect the water temperature at the outlet end of hot water container, comparing the detected water temperature at the outlet end of hot water container with a preset temperature of the temperature control valve. Basing on the comparison result and using the temperature control valve to determine whether to turn on the energy-consuming-type water heater and select the opening direction of valve, the invention has the modes of supplying water only from the hot water container, supplying water in parallel from the hot water container and the energy-consuming-type water heater, or supplying water only from the energy-consuming-type water heater, thereby increasing the performance of solar water heater.

Description

201033555 六、發明說明: 【發明所屬之技術領域】 本發明係關於一種熱水系統及其熱水供應方 指將太陽能熱水器與耗能型熱水器並聯使用,以^丄特別 能加熱效率及減輕耗能加熱裝置的過度耗能穩定太陽 【先前技術】 ° ,參 太陽能熱水器一般指藉吸收太陽的埶 利用的裝置,對於日照豐富的地區,頗呈水而供 他能源的效果。然而,因太陽能的取得與天、' ^替代其 致無法提供一穩定有效的加熱源,故目前市'隹匕攸關, ΐϊ不熱水桶内加㈣熱管等加熱“ If熱 補足太陽能集熱器的欠缺熱能ms制加熱, 中的任-種或兩者兼用為其加熱方式種熟源 藉動力源的交互利用,可以達到節能 ,但電熱管長期位於因、^升供水溫 致使獨更新而必須⑼⑵故 器高一水器的維護成本較-般瓦=;水 不足的加熱水旨在補太陽能集熱板 ί 靠 以:能熱水系中:熱負擔,現有 太陽能集熱板處進行熱交換 度 障 201033555 中j水溫;但如在日照不足時’此舉不但對昇高儲熱水的 助盈甚小,反而因泵的不斷作動而耗費電力。 四、目前的太陽能熱水系統無論是在新建築時即已設 置,或於舊建築上的改裝,均以獨立的模式應用,而無法 與另外的熱水系統並用;對於使用者而言,首先必須付出 較瓦斯或電能熱水器更高的成本來裝設太陽器, 必須捨棄原存的加熱祕(目更動管線更是^但# 了發生如第一項所述的電熱管故障情形時,在無備用加埶 系統下只能仰天長歎了。 … 【發明内容】201033555 VI. Description of the invention: [Technical field of the invention] The present invention relates to a hot water system and a hot water supply thereof. The solar water heater is used in parallel with the energy-consuming water heater, so that the heating efficiency and the energy consumption can be particularly improved. Excessive energy consumption of the heating device stabilizes the sun [Prior Art] ° The solar water heater is generally referred to as a device that utilizes the sun to absorb the sun. For areas rich in sunshine, it is quite water and provides energy for him. However, due to the acquisition of solar energy and the replacement of the sky, it is unable to provide a stable and effective heating source. Therefore, the current city 'Shaoguan, ΐϊ does not hot water bucket plus (four) heat pipe and other heating "If hot-filled solar collector The lack of thermal energy ms heating, any one or both of them can be used for the mutual utilization of the heating source, the source of the source, and the energy source can be saved, but the electric heating tube is located for a long time. (9) (2) The maintenance cost of the high water heater is better than that of the normal tile =; the water with insufficient water is designed to supplement the solar collector plate. ί: The hot water system: heat burden, heat exchange at the existing solar collector plate Bar water temperature in 201033555; but if the sun is not enough, 'this move not only has a small increase in the storage of hot water, but it consumes electricity because of the continuous operation of the pump. 4. The current solar water heating system is in the The new building has been set up, or the modification of the old building is applied in a separate mode, and can not be used with another hot water system; for the user, the first must be higher than the gas or electric water heater Cost to install the solar device, must abandon the original heating secret (the moving pipe is more ^ but # The occurrence of the electric heating pipe failure situation as described in the first item, can only sigh in the absence of the standby twisting system ... [invention content]

Ο 有鑑於上述太陽能熱水器所存在的缺失,因此本發明 ,、一要解決的是,太陽能熱水器於儲熱水桶 所引,故障問題,及降低太陽能熱水器的:護=:、 靠雷的是’太陽能熱水器於日照不足時, 罪電”、、&獨自加熱所造成的耗電問題。 循環要解決的是,太陽能熱水器使用栗強制 熱水桶中的水溫,所造成的耗電問題。 用下要解決的是’目前太陽能熱水系統獨立應 用下於發生故障時的替代供熱問題。 一種新的熱水系統,其 ίϊ二,儲存由—太陽能集熱器所輸出的水, 桶的徐至—利?端;一溫度控制閥,設於儲熱水 ,二s,—耗能型熱水器,管接至溫度控制閥。 批也丨Μ #所I述ί熱水系統其熱水的供應方法,係以溫度 、;ί 只開啟供儲熱水桶出水端的水通過至利 用^ ’右㈣水㈣水料水溫料溫度__設定溫 201033555 度時,溫度控制閥令耗能型熱水器啟動,且溫 桶及耗能型熱水器的出水均=至= 产時,杯出水端的水溫低於溫度控制閥的設定溫 ί?都被啟動’溫度控制閥的閥門只開啟供 粍月熱水器的出水通過至利用端。 埶枣置係弋系統及其熱水供應方法,由於辅助加 ⑵ί:ί=電電上熱水而器=耗能型熱水器’因此, 電熱管故障‘=二2免了既知太陽能熱水器 如上所述的熱水系統及其熱水供應方法因 相較於電熱管有較佳的加熱效率,所以改盖了既知 以電熱管獨自加熱的耗電問題。千彳乂改口 了既知 水純及其熱水供應方法,由於以效率 ΐ:ί:ΐϊΐ;輔助加熱太陽能加熱的不足,因此,無 降低既i女如泵等強制水循環裝置以增加水溫,故可 降低既知太陽能熱水器成本及耗電問題。 埶水熱水系統及其熱水供應方法,由於耗能型 統後供應熱水,因此,可、莖摇塒:太險月b熱水系 可避免成為本發明,如此, 器故障時的替代供熱問|不用的㈣’以及’太陽能熱水 及其S僅列舉至少—實施例說明本發明的較佳實施方式 【實施方式] 包括如ΐ儲’本發明第—較佳實施例的熱水系統’ 水源21,桶io ’具有一第—進水端^引入一冷 能隼埶考3〇1有Γ第一出水端12以一管線41接至一太陽 32^'以°一管線二t水端31 ’太陽能集熱器30的一出水端 線42接至儲熱水桶1〇的一第二進水端13,以 201033555 便將通過太陽能集熱器30的水加熱並輸送至儲熱水桶1〇 内儲存。儲熱水桶10又具有一第二出水端14,”並以一管 線43連接至一溫度控制閥5〇的一第一進水端,而溫度 控制閥50的一第二進水端52則與一耗能型熱水器6〇的一 輸出端61以管線44相連;最後,通過溫度控制閥5〇的進 水由一出水端53輸出至一利用端70。 如上述的較佳實施例中,耗能型熱水器60係設定為既 存的熱水系統,因此具有獨立的冷水源22 ;然而,耗能型 熱水器60亦可選擇與儲熱水桶1〇共用冷水源21,如以 中的虛線配管連接即可。 在上述的較佳實施例中,其中儲熱水桶10及耗能型熱 f器60連接至溫度控制閥50的管線43、44上分別設有」 ^水閥一81、82。而在該實施例中,溫度控制閥50較佳的 為一種三向閱。 劫上戶^述耗能型熱水器包括可以選擇目前通用的瓦斯 忑置,能熱水器任一種,或者可瞬間供應熱能以加溫 50偵的严水純其鮮供射溫度控制閥 ^ 了4被加熱的水,與第一出水端12輸出為冷水不 &二隹埶二可行的實施例中,冷水源21可以直接引至太 此’儲熱水桶i。的第-屮'圖的弟一實知例),如 終出水端。的第—ώ水端14便成唯-㈣水端或最 時,出水端的水溫高於溫度控制閥的設定溫度 動鋪ΒΛ知刼二水桶中的水溫較可利用的溫度高,而毋需啟 日置提昇水溫;此時’控制辭減型熱柄 不動’且溫度控制關門關_二進水端52並^ 6 201033555 啟第一進水端51 ’只容許儲熱水桶出水端的水通過溫度控 制閥’並由出水端53輪出至利用端7〇 ; 當巧熱水桶出水端的水溫等於温度控制閥的設定溫度 ,,表示儲熱水桶中的水溫剛好符合可利用的溫度,然隨 者水源的繼續利用而有水溫降低的疑慮;因此,溫度控制 =令耗,型熱水器啟動,同時溫度控制閥的閥門開啟第 一、第二進水端51、52 ,使儲熱水桶的出水及耗能型熱水 器的出水均通過溫度控制閥再至利用端;Ο In view of the above-mentioned lack of solar water heaters, the present invention, one to be solved, is that the solar water heater is cited in the hot water storage tank, the problem of failure, and the reduction of the solar water heater: protection =:, relying on the thunder is 'solar When the water heater is insufficient in sunshine, the power consumption caused by the sin electricity, and & heating alone. The problem to be solved by the cycle is that the solar water heater uses the water temperature in the forced water tank of the pump, causing power consumption problems. The solution is to solve the problem of alternative heating in the event of a fault in the current application of solar water heating system. A new hot water system, the second of which is stored by the solar collector, the water of the barrel is - A temperature control valve, located in the hot water storage, two s, - energy-consuming water heater, pipe connected to the temperature control valve. Batch also 所 # I I ί hot water system its hot water supply method, By temperature,; ί only open the water for the outlet end of the storage hot water tank to use the 'right (four) water (four) water material temperature temperature __ set temperature 201033555 degrees, the temperature control valve enables the energy-consuming water heater to start, The effluent of the warm bucket and the energy-consuming water heater are === At the time of production, the water temperature at the outlet end of the cup is lower than the set temperature of the temperature control valve. The valve of the temperature control valve is only opened for the effluent of the water heater to be passed to The use of the end. Jujube system and its hot water supply method, due to the auxiliary plus (2) ί: ί = electric hot water and the device = energy-consuming water heater 'Therefore, the electric heating tube failure '= 2 2 free of known solar water heaters as above The hot water system and the hot water supply method thereof have a better heating efficiency than the electric heating tube, so that the power consumption problem that is known to be heated by the electric heating tube alone is changed. The hot water supply method, due to the efficiency ΐ: ί: ΐϊΐ; auxiliary heating solar heating is insufficient, therefore, without reducing the forced water circulation device such as a pump such as a pump to increase the water temperature, it can reduce the cost and power consumption of the known solar water heater The hot water heating system and the hot water supply method thereof, because the energy-consuming type is supplied with hot water, therefore, the stem can be shaken: the too hot month b hot water system can be avoided as the invention, and thus, when the device fails Alternative Heating Problem | (4) 'and 'Solar Water Hot Water and S' are exemplified at least - Embodiments Describe Preferred Embodiments of the Invention [Embodiment] Included, for example, the heat of the first preferred embodiment of the present invention Water system 'water source 21, barrel io ' has a first - inlet end ^ introduces a cold energy test 3 〇 1 has a first outlet end 12 with a line 41 connected to a sun 32 ^ ' to ° a line two A water outlet end 42 of the solar collector 31' is connected to a second water inlet end 13 of the hot water storage tank 1 to heat and transport the water passing through the solar collector 30 to the heat storage at 201033555. The water tank 10 is stored in a tank. The hot water tank 10 has a second water outlet end 14, and is connected by a line 43 to a first water inlet end of a temperature control valve 5, and a second temperature control valve 50. The water inlet end 52 is connected to an output end 61 of an energy-consuming water heater 6〇 by a line 44; finally, the water inlet through the temperature control valve 5〇 is output from a water outlet end 53 to a utilization end 70. In the preferred embodiment described above, the energy consuming water heater 60 is configured as an existing hot water system and thus has an independent cold water source 22; however, the energy consuming water heater 60 may also be selected to share a cold water source with the hot water storage tank 1 21, such as the dotted line in the middle of the pipe can be connected. In the above preferred embodiment, the water storage tanks 10 and the energy-consuming heat exchangers 60 are connected to the lines 43, 44 of the temperature control valve 50, respectively, for "water valves 81, 82". In this embodiment, the temperature control valve 50 is preferably a three-way read. The robbery households described the energy-consuming water heaters, including the current general-purpose gas installation, any one of the water heaters, or the instantaneous supply of thermal energy to heat the 50-detected Yan Shuichun, its fresh supply temperature control valve ^ 4 heated water In the embodiment where the output of the first water outlet 12 is cold water not & 2, the cold water source 21 can be directly led to the water storage tank i. The first-屮' figure is a real example, such as the end of the water. The first water-stopping end 14 becomes the only-(four) water end or the last time, the water temperature at the water outlet end is higher than the set temperature of the temperature control valve, and the water temperature in the second water bucket is higher than the available temperature, and It is necessary to set up the water temperature at this time; at this time, the 'control deceleration type hot handle does not move' and the temperature control closes the door _ the second water inlet end 52 and ^ 6 201033555 opens the first water inlet end 51 'only allows the water at the outlet end of the hot water storage tank to pass The temperature control valve 'is rotated from the water outlet end 53 to the utilization end 7〇; when the water temperature at the water outlet end of the hot water tank is equal to the set temperature of the temperature control valve, it means that the water temperature in the hot water storage tank just meets the available temperature, With the continued use of the water source, there is doubt that the water temperature is lowered; therefore, the temperature control = the consumption, the type water heater is activated, and the valve of the temperature control valve opens the first and second water inlet ends 51, 52 to make the hot water storage tank The effluent of the effluent and energy-consuming water heaters are passed through the temperature control valve to the utilization end;

士當儲熱水桶出水端的水溫低於溫度控制閥的設定溫度 不儲熱水桶中的水溫未達可利用的溫度,而必須啟 熱裝置;此時溫度控制閥令耗能型熱水器啟動, ΐ制閥的閥門關閉第一進水端51並開啟第二進 用端。,使減型熱水器所加熱的水通過溫度控制閥至 儲執系統’利用—簡單的溫度控制閥感應 設定的溫度比較’並隨溫度 不但穩定太陽能的加熱效率,同 裝置的過度耗能問題。 以限制本發明的權利範圍,任何= 技術精神的改變、修飾,戈所進行不·_本發明 利範圍敘述於如後之本發明:申;:利=:本發明之權 201033555 【圖式簡單說明】 第一圖為本發明之第一實施例熱水系統的結構示意 第二圖為本發明之第二實施例熱水系統的結構示意 【主要元件符號說明】 10 儲 熱水桶 11 第 一進水端 12 第 一出水端 13 第 二進水端 14 第 二出水端 21、 .22 冷水源The water temperature at the outlet end of the hot water storage tank is lower than the set temperature of the temperature control valve. The water temperature in the hot water tank does not reach the available temperature, and the heating device must be activated. At this time, the temperature control valve starts the energy-consuming water heater. The valve of the throttle valve closes the first water inlet end 51 and opens the second inlet end. The water heated by the reduced water heater is passed through the temperature control valve to the storage system to utilize the simple temperature control valve to sense the set temperature comparison and to stabilize the heating efficiency of the solar energy with the temperature, and the excessive energy consumption of the device. In order to limit the scope of the present invention, any = technical spirit of change, modification, Go is not carried out. The scope of the present invention is described in the following: 申;:利 =: the right of the present invention 201033555 [simple figure BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing the structure of a hot water system according to a first embodiment of the present invention. FIG. 2 is a schematic view showing the structure of a hot water system according to a second embodiment of the present invention. Water end 12 first water outlet end 13 second water inlet end 14 second water outlet end 21, .22 cold water source

30 太陽能集熱器 31 進水端 32 出水端 41 ' 42 ' 43 ' 44 管線 50 溫度控制閥 51 第一進水端 52 第二進水端 53 出水端 60 耗能型熱水器 61 輸出端 70 利用端 81 、82 逆水閥 830 Solar collector 31 Inlet end 32 Outlet end 41 ' 42 ' 43 ' 44 Line 50 Temperature control valve 51 First inlet end 52 Second inlet end 53 Outlet end 60 Energy-consuming water heater 61 Output 70 Utilization end 81, 82 reverse water valve 8

Claims (1)

201033555 、申清專利範圍: 七 1. 種熱水系統,包括·· 並以一管線輪出至太陽能集熱器所輸出的水, - 器設熱ΐ捅的輸出管線上; 2 .如申請專利Gg接至溫度控制閥。 及耗能型熱熱水系統,其中儲熱水桶 逆水閥。 接至酿度控制閥的管線上分別設有一 圍第1項所述的熱水系統’其中溫度控制 = 熱水系統,其中耗能型熱 < ^ 水器、電能熱水器任一種。 二範圍第1項的熱水系統的熱水供應方 將;偵測儲熱水桶一最終出水端的水溫; 閥的設定溫度進it桶的最終出水端水溫與溫度控制 參 器是度2結果:以溫度控制闕控制耗能型熱水 利用Ϊ度控制閥選擇其閥門的開啟方向,以輸出熱水至 6·如申明專利範圍第5項所述的埶水系統的埶水供 Ϊ水以巧,果為儲熱水桶出水端的最終:水 ^ /皿度控制閥的設定温度時,耗能型熱水哭I =至制間的閥門只開啟供儲熱水桶出水端芯 第5項所述的熱水系統的熱水供應方 锉^二梦田=又比對結果為儲熱水桶出水端的最終出水 7 /皿等於溫度控侧的設定溫度時,耗能型熱水器啟 9 201033555 動,溫度控制閥的閥門開啟供儲熱水桶的出水及耗能型 熱水器的出水通過至利用端。 8.如申請專利範圍第5項所述的熱水系統的熱水供應方 法,其中當溫度比對結果為儲熱水桶出水端的最終出水 端水溫低於溫度控制閥的設定溫度時,耗能型熱水器啟 動,溫度控制閥的閥門只開啟供耗能型熱水器的出水通 過至利用端。201033555, Shenqing patent scope: VII. 1. Kind of hot water system, including ················································· Gg is connected to the temperature control valve. And energy-consuming hot water system, in which the hot water tank is reversed. The hot water system described in item 1 is respectively disposed on the pipeline connected to the brewing control valve, wherein the temperature control = hot water system, wherein the energy-consuming heat is any one of water heaters and electric water heaters. The hot water supply of the hot water system of the first item of the second range; the water temperature of the final water outlet of the hot water storage tank is detected; the set temperature of the valve enters the final water outlet end of the tank and the temperature control parameter is the degree 2 result : Temperature control 阙 control of energy-consuming hot water using the temperature control valve to select the opening direction of the valve to output hot water to the water supply of the drowning system as described in claim 5 of the patent scope Coincidentally, the result is the end of the water outlet end of the hot water tank: when the water is set at the set temperature of the water control valve, the energy-consuming hot water is crying I = the valve is only opened for the hot water tank end of the storage tank. The hot water supply of the hot water system 锉^二梦田=Compare the result is that the final effluent of the hot water tank outlet end 7 / dish is equal to the set temperature of the temperature control side, the energy-consuming water heater starts 9 201033555 movement, temperature control The valve of the valve is opened to discharge the water from the hot water tank and the water of the energy-consuming water heater passes to the utilization end. 8. The hot water supply method of the hot water system according to claim 5, wherein when the temperature comparison result is that the water temperature at the final water outlet end of the hot water storage tank is lower than the set temperature of the temperature control valve, the energy consumption is The type water heater is started, and the valve of the temperature control valve only opens the water for the energy-consuming water heater to pass to the utilization end. 1010
TW98107654A 2009-03-10 2009-03-10 Hot water system and hot water supply method TW201033555A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840682A (en) * 2012-10-19 2012-12-26 徐何燎 Binary compatible solar water heater system with brand new framework
TWI495833B (en) * 2012-01-20 2015-08-11
CN109442771A (en) * 2018-10-17 2019-03-08 清华大学 Solar energy heat-storage device and solar-thermal generating system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI495833B (en) * 2012-01-20 2015-08-11
CN102840682A (en) * 2012-10-19 2012-12-26 徐何燎 Binary compatible solar water heater system with brand new framework
CN102840682B (en) * 2012-10-19 2014-05-14 徐何燎 Binary compatible solar water heater system with brand new framework
CN109442771A (en) * 2018-10-17 2019-03-08 清华大学 Solar energy heat-storage device and solar-thermal generating system

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