TWM552091U - Constant-temperature electric water heater - Google Patents
Constant-temperature electric water heater Download PDFInfo
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- TWM552091U TWM552091U TW106210411U TW106210411U TWM552091U TW M552091 U TWM552091 U TW M552091U TW 106210411 U TW106210411 U TW 106210411U TW 106210411 U TW106210411 U TW 106210411U TW M552091 U TWM552091 U TW M552091U
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Description
本創作涉及一種定溫電熱水器，尤指一種能控制混合出水溫度，以避免用戶使用熱水過熱異常產生及達到用戶定溫需求的電熱水器。 The present invention relates to a constant temperature electric water heater, in particular to an electric water heater capable of controlling the temperature of the mixed water to avoid abnormal use of hot water by the user and meeting the user's constant temperature demand.
傳統的瓦斯熱水器係使用液化石油氣或天然氣作為燃料，但隨著液化石油氣及天然氣價格的持續攀升，人們獲得熱水的成本越來越高，而且瓦斯熱水器存在安全性低、廢熱排放量大等缺點，因此電熱水器的使用將形成趨勢。 Traditional gas water heaters use liquefied petroleum gas or natural gas as fuel, but as the price of liquefied petroleum gas and natural gas continues to rise, the cost of obtaining hot water is getting higher and higher, and gas-fired water heaters have low safety and large waste heat emissions. And so on, so the use of electric water heaters will form a trend.
目前市售的貯備型電熱水器，皆為冷水溫昇後由熱水管的熱水出口直接出水至用戶熱水管路，經由用戶調配混合龍頭出水使用。多數製造商出廠預設加熱溫度為65℃，當商品異常溫昇或用戶調溫度不當時，易有燙傷的風險。另，用戶熱水管路內熱水溫度越高，熱能散失越快，電熱水器就必需時常耗電補熱。 At present, the commercially available storage type electric water heaters are directly discharged from the hot water outlet of the hot water pipe to the hot water pipe of the user after the temperature rise of the cold water, and are used by the user to mix and discharge the faucet. Most manufacturers have a factory preset heating temperature of 65 ° C. When the product is abnormally warmed or the user adjusts the temperature, the risk of burns is easy. In addition, the higher the hot water temperature in the user's hot water pipe, the faster the heat energy is lost, and the electric water heater must always consume electricity to supplement the heat.
綜上所述，本創作人有感上述缺陷可改善，乃特潛心研究並配合學理的應用，終於提出一種設計合理且有效改善上述缺陷的創作。 In summary, the creator feels that the above defects can be improved, and he has devoted himself to research and cooperates with the application of academics, and finally proposes a design that is reasonable in design and effective in improving the above defects.
本創作所要解決的技術問題，在於提供一種定溫電熱水器，可控制混合出水溫度於用戶所需溫度或安全使用範圍，以避免用 戶燙傷危險，且能達到定溫及省電效果。 The technical problem to be solved by this creation is to provide a constant temperature electric water heater, which can control the temperature of the mixed water to be used by the user or the safe use range to avoid use. Households are at risk of burns and can achieve constant temperature and power saving effects.
為了解決上述的技術問題，本創作提供一種定溫電熱水器，包括：儲水桶，該儲水桶的內部設有一內膽；冷水管，該冷水管連接於該儲水桶，且該冷水管伸入該內膽；熱水管，該熱水管連接於該儲水桶，且該熱水管伸入該內膽；加熱元件，該加熱元件設置於該內膽內；以及混水裝置，該混水裝置為一恒溫閥，該混水裝置具有一冷水進口、一熱水進口及一混水出口，該混水裝置的冷水進口連接於該冷水管，該混水裝置的熱水進口連接於該熱水管的一熱水出口，該混水裝置能依據所設定的水溫混合冷水及熱水比例，以控制混合出水溫度。 In order to solve the above technical problem, the present invention provides a constant temperature electric water heater, comprising: a water storage bucket, the inside of the water storage bucket is provided with a liner; a cold water pipe, the cold water pipe is connected to the water storage bucket, and the cold water pipe extends into the water pipe a hot water pipe connected to the water storage tank, the hot water pipe extending into the inner casing; a heating element, the heating element is disposed in the inner casing; and a water mixing device, the water mixing device is a constant temperature a valve, the water mixing device has a cold water inlet, a hot water inlet and a mixed water outlet, the cold water inlet of the water mixing device is connected to the cold water pipe, and the hot water inlet of the water mixing device is connected to a heat of the hot water pipe The water outlet, the water mixing device can mix the proportion of cold water and hot water according to the set water temperature to control the temperature of the mixed water.
較佳的，該冷水管及該熱水管連接於該儲水桶的底部，該冷水管及該熱水管呈直立狀設置，該冷水管的上端接近該內膽的底部，該熱水管的上端接近該內膽的頂部。 Preferably, the cold water pipe and the hot water pipe are connected to the bottom of the water storage tank, the cold water pipe and the hot water pipe are arranged in an upright manner, and the upper end of the cold water pipe is close to the bottom of the inner tank, and the upper end of the hot water pipe is close to the The top of the liner.
較佳的，該混水裝置還包含一閥體、一閥芯及一感熱元件，該閥體為一中空體，該冷水進口及該熱水進口設於該閥體的兩側，該冷水進口通過一冷水通孔與該閥體的內部相連通，該熱水進口通過一熱水通孔與該閥體的內部相連通，該混水出口設於該閥體的一端，該閥芯可移動地設置於該閥體的內部，且該閥芯位於該冷水進口及該熱水進口之間，該閥芯設有一通道，該感熱元件為一熱敏元件，該感熱元件設置於該閥體的內部，且該感熱元件連接於該閥芯，該感熱元件能接收溫度變化訊息而進行熱脹冷縮的動作，以推動該閥芯在該閥體的內部移動。 Preferably, the water mixing device further comprises a valve body, a valve core and a heat sensing component, the valve body is a hollow body, and the cold water inlet and the hot water inlet are disposed on two sides of the valve body, the cold water inlet The water inlet is communicated with the interior of the valve body through a cold water through hole, and the hot water inlet communicates with the inside of the valve body through a hot water through hole, and the mixed water outlet is disposed at one end of the valve body, and the valve core is movable Is disposed in the interior of the valve body, and the valve core is located between the cold water inlet and the hot water inlet, the valve core is provided with a passage, the heat sensing element is a heat sensitive element, and the heat sensitive element is disposed on the valve body Internally, the heat sensing element is connected to the valve core, and the heat sensing element can receive a temperature change message to perform thermal expansion and contraction to push the valve core to move inside the valve body.
本創作的有益效果：本創作設置混水裝置於電熱水器內，利用機械式裝置控制混合出水溫度於用戶所需溫度或安全使用範圍，以避免用戶燙傷危險，且能達到定溫及省電效果。 The beneficial effects of the creation: the creation of the water mixing device in the electric water heater, using the mechanical device to control the temperature of the mixed water to the user's required temperature or safe use range, to avoid the danger of burns to the user, and to achieve constant temperature and power saving effect .
為使能更進一步瞭解本創作的特徵及技術內容，請參閱以下有關本創作的詳細說明與附圖，然而附圖僅提供參考與說明用， 並非用來對本創作加以限制者。 In order to further understand the features and technical contents of this creation, please refer to the following detailed description and drawings regarding the creation, but the drawings are only for reference and explanation. Not intended to limit the creation of this creation.
1‧‧‧儲水桶 1‧‧‧Water storage bucket
11‧‧‧內膽 11‧‧‧ liner
2‧‧‧冷水管 2‧‧‧ cold water pipes
3‧‧‧熱水管 3‧‧‧ hot water pipe
31‧‧‧熱水出口 31‧‧‧hot water outlet
4‧‧‧加熱元件 4‧‧‧ heating elements
5‧‧‧混水裝置 5‧‧‧Water mixing device
51‧‧‧冷水進口 51‧‧‧ cold water imports
511‧‧‧冷水通孔 511‧‧‧ cold water through hole
52‧‧‧熱水進口 52‧‧‧hot water imports
521‧‧‧熱水通孔 521‧‧‧ hot water through hole
53‧‧‧混水出口 53‧‧‧ mixed water outlet
54‧‧‧閥體 54‧‧‧ valve body
55‧‧‧閥芯 55‧‧‧Spool
551‧‧‧閥塞 551‧‧‧ Valve plug
56‧‧‧感熱元件 56‧‧‧Thermal components
57‧‧‧彈性元件 57‧‧‧Flexible components
6‧‧‧三通閥 6‧‧‧Three-way valve
7‧‧‧用戶熱水管路 7‧‧‧User hot water pipeline
8‧‧‧出水裝置 8‧‧‧Water outlet
圖1是本創作定溫電熱水器的示意圖。 Figure 1 is a schematic view of the proposed constant temperature electric water heater.
圖2是本創作混水裝置的示意圖。 2 is a schematic view of the water mixing device of the present invention.
請參閱圖1，本創作提供一種定溫電熱水器，包括儲水桶1、冷水管2、熱水管3、加熱元件4及混水裝置5。 Referring to FIG. 1 , the present invention provides a constant temperature electric water heater, including a water storage tank 1, a cold water pipe 2, a hot water pipe 3, a heating element 4, and a water mixing device 5.
該儲水桶1的內部設有一內膽11，該內膽11為一中空容器，內膽11內部能容納欲加熱的水，內膽11可以金屬材質或非金屬材質製成，內膽11的材質及形狀並不限制，可因應需要而適當的變化。 The inside of the water storage tank 1 is provided with a tank 11 which is a hollow container. The inside of the inner tank 11 can accommodate water to be heated, and the inner tank 11 can be made of metal or non-metal material, and the material of the inner tank 11 And the shape is not limited, and may be appropriately changed as needed.
該冷水管2及熱水管3連接於儲水桶1，且冷水管2及熱水管3伸入內膽11。冷水管2可連接於水管，以便經由冷水管2輸入冷水至內膽11內，且可經由熱水管3輸出內膽11內加熱完成的熱水。冷水管2及熱水管3可連接於儲水桶1的底部或側壁等位置，在本實施例中，冷水管2及熱水管3皆連接於儲水桶1的底部，冷水管2及熱水管3呈直立狀設置，且冷水管2的上端接近內膽11的底部，熱水管3的上端接近內膽11的頂部，但冷水管2及熱水管3設置的位置及高度並不限制，可因應需要而適當的變化。 The cold water pipe 2 and the hot water pipe 3 are connected to the water storage tank 1, and the cold water pipe 2 and the hot water pipe 3 extend into the inner tank 11. The cold water pipe 2 can be connected to the water pipe so that cold water can be input into the inner tank 11 via the cold water pipe 2, and the hot water heated in the inner tank 11 can be output via the hot water pipe 3. The cold water pipe 2 and the hot water pipe 3 can be connected to the bottom or the side wall of the water storage tank 1. In the present embodiment, the cold water pipe 2 and the hot water pipe 3 are connected to the bottom of the water storage tank 1, and the cold water pipe 2 and the hot water pipe 3 are The upper end of the cold water pipe 2 is close to the bottom of the inner tank 11, and the upper end of the hot water pipe 3 is close to the top of the inner tank 11, but the position and height of the cold water pipe 2 and the hot water pipe 3 are not limited, and may be required according to the need. Appropriate changes.
該加熱元件4可為電熱管等加熱裝置，加熱元件4設置的數量並不限制，可設置一個，亦可設置兩個、三個或四個等多個。該加熱元件4設置於內膽11內，該加熱元件4可固定於內膽11的底部或側壁，在本實施例中，加熱元件4固定於內膽11的側壁，加熱元件4呈水平狀設置，加熱元件4位於冷水管2的上方，且 加熱元件4位於熱水管3的一側，但加熱元件4設置的位置及高度並不限制，可因應需要而適當的變化。 The heating element 4 may be a heating device such as an electric heating tube. The number of the heating elements 4 is not limited, and one or two, three or four may be provided. The heating element 4 is disposed in the inner casing 11, and the heating element 4 can be fixed to the bottom or side wall of the inner casing 11. In the embodiment, the heating element 4 is fixed to the side wall of the inner casing 11, and the heating element 4 is horizontally disposed. The heating element 4 is located above the cold water pipe 2, and The heating element 4 is located on one side of the hot water pipe 3, but the position and height at which the heating element 4 is disposed are not limited and may be appropriately changed as needed.
該混水裝置5可設置於儲水桶1的外部，在本實施例中，混水裝置5設置於儲水桶1的底部。該混水裝置5為一恒溫閥，混水裝置5的構造並不限制，可為現有的各種恒溫閥，混水裝置5能依據所設定的水溫混合冷水及熱水比例，進而控制混合出水溫度。該混水裝置5具有一冷水進口51、一熱水進口52及一混水出口53。該混水裝置5的冷水進口51連接於冷水管2，亦即混水裝置5的冷水進口51可通過一個三通閥6連接於冷水管2。該混水裝置5的熱水進口52連接於熱水管3的一熱水出口31，熱水出口31可位於熱水管3的下端。該混水裝置5的混水出口53則連接於用戶熱水管路7，該用戶熱水管路7的另一端則可連接於蓮蓬頭或龍頭等出水裝置8。 The water mixing device 5 can be disposed outside the water storage tank 1, and in the present embodiment, the water mixing device 5 is disposed at the bottom of the water storage tank 1. The water mixing device 5 is a thermostatic valve, and the structure of the water mixing device 5 is not limited, and can be various existing thermostatic valves, and the water mixing device 5 can mix the proportion of cold water and hot water according to the set water temperature, thereby controlling the mixed water. temperature. The water mixing device 5 has a cold water inlet 51, a hot water inlet 52, and a mixed water outlet 53. The cold water inlet 51 of the water mixing device 5 is connected to the cold water pipe 2, that is, the cold water inlet 51 of the water mixing device 5 can be connected to the cold water pipe 2 through a three-way valve 6. The hot water inlet 52 of the water mixing device 5 is connected to a hot water outlet 31 of the hot water pipe 3, and the hot water outlet 31 may be located at the lower end of the hot water pipe 3. The water mixing outlet 53 of the water mixing device 5 is connected to the user hot water pipe 7, and the other end of the user hot water pipe 7 can be connected to the water outlet device 8 such as a shower head or a faucet.
該儲水桶1的內膽11中的冷水經加熱元件4產生熱能，使冷水溫升至設定溫度後，由熱水管3的熱水出口31流經混水裝置5，且冷水亦可由冷水管2直接輸入混水裝置5，以自動調整混合熱水及冷水比例，進而控制混合出水溫度，可控制混合出水溫度於用戶所需溫度或安全使用範圍，以避免用戶燙傷危險，且能達到定溫及省電效果。 The cold water in the inner tank 11 of the water storage tank 1 generates heat energy through the heating element 4, and after the cold water temperature rises to the set temperature, the hot water outlet 31 of the hot water pipe 3 flows through the water mixing device 5, and the cold water can also be cooled by the cold water pipe 2 Directly input into the water mixing device 5 to automatically adjust the ratio of mixed hot water and cold water, thereby controlling the temperature of the mixed water, and controlling the temperature of the mixed water to be used by the user or the safe use range to avoid the danger of burns to the user and to reach the fixed temperature and Power saving effect.
請參閱圖2，本實施例進一步揭示混水裝置5的具體結構，在本實施例中，該混水裝置5包含一閥體54、一閥芯55及一感熱元件56。該閥體54為一中空體，冷水進口51及熱水進口52設於閥體54的兩側，冷水進口51通過一冷水通孔511與閥體54的內部相連通，熱水進口52通過一熱水通孔521與閥體54的內部相連通，冷水通孔511及熱水通孔521沿著閥體54的軸心方向形成錯開狀，冷水通孔511較熱水通孔521靠近混水出口53，混水出口53設於閥體54的一端。該閥芯55可移動地設置於閥體54的內 部，且閥芯55位於冷水進口51及熱水進口52之間，該閥芯55設有一閥塞551。該感熱元件56為一熱敏元件(如石蠟)，該感熱元件56設置於閥體54的內部，且該感熱元件56連接於閥芯55，該感熱元件56可接收溫度變化訊息而進行熱脹冷縮的動作，藉以推動閥芯55在閥體54的內部移動，使該閥芯55的閥塞551可以控制冷水通孔511及熱水通孔521的開度。該閥體54的內部亦可設有一彈性元件57，該彈性元件57抵觸於閥芯55，可提供閥芯55復位的彈力。 Referring to FIG. 2 , the embodiment further discloses a specific structure of the water mixing device 5 . In the embodiment, the water mixing device 5 includes a valve body 54 , a valve core 55 , and a heat sensing element 56 . The valve body 54 is a hollow body, and the cold water inlet 51 and the hot water inlet 52 are disposed on both sides of the valve body 54, and the cold water inlet 51 communicates with the inside of the valve body 54 through a cold water through hole 511, and the hot water inlet 52 passes through The hot water through hole 521 communicates with the inside of the valve body 54, and the cold water through hole 511 and the hot water through hole 521 are formed in a staggered manner along the axial direction of the valve body 54, and the cold water through hole 511 is close to the hot water through hole 521. The outlet 53 and the mixed water outlet 53 are provided at one end of the valve body 54. The spool 55 is movably disposed in the valve body 54 And the spool 55 is located between the cold water inlet 51 and the hot water inlet 52. The spool 55 is provided with a valve plug 551. The heat sensing element 56 is a heat sensitive element (such as paraffin), the heat sensing element 56 is disposed inside the valve body 54, and the heat sensing element 56 is connected to the valve core 55, and the heat sensing element 56 can receive the temperature change information for thermal expansion. The cold-shrinking action is to push the valve core 55 to move inside the valve body 54, so that the valve plug 551 of the spool 55 can control the opening degree of the cold water through hole 511 and the hot water through hole 521. The inner portion of the valve body 54 may also be provided with a resilient member 57 that abuts against the spool 55 to provide a resilient force for resetting the spool 55.
是以，當冷水及熱水輸入混水裝置5混合出水時，感熱元件56在其中起接收溫度變化訊息而進行熱脹冷縮的動作，以通過伸長和收縮的特性推動閥體54內的閥芯55移動，自動調節冷水通孔511與熱水通孔521的開度。當混合出水的溫度較高時，感熱元件56伸長以推動閥芯55移動，使冷水通孔511的開度變大，熱水通孔521的開度變小，使混合出水的溫度降低；當混合出水的溫度較低時，感熱元件56縮短以推動閥芯55移動，使冷水通孔511的開度變小，熱水通孔521的開度變大，使混合出水的溫度升高，以自動調整混合熱水及冷水比例，進而控制混合出水溫度，可控制混合出水溫度於用戶所需溫度或安全使用範圍。 Therefore, when the cold water and the hot water are mixed into the water mixing device 5, the heat sensing element 56 receives the temperature change message therein to perform the expansion and contraction operation, and pushes the valve in the valve body 54 by the characteristics of elongation and contraction. The core 55 moves to automatically adjust the opening degree of the cold water through hole 511 and the hot water through hole 521. When the temperature of the mixed water is high, the heat sensing element 56 is elongated to push the valve core 55 to move, so that the opening degree of the cold water through hole 511 becomes large, and the opening degree of the hot water through hole 521 becomes small, so that the temperature of the mixed water is lowered; When the temperature of the mixed water is low, the heat sensing element 56 is shortened to push the valve core 55 to move, the opening degree of the cold water through hole 511 is made small, the opening degree of the hot water through hole 521 is increased, and the temperature of the mixed water is increased to The ratio of mixed hot water and cold water is automatically adjusted to control the temperature of the mixed water, and the temperature of the mixed water can be controlled to the temperature or safe use range of the user.
本創作設置混水裝置於電熱水器內，利用機械式裝置控制混合出水溫度於用戶所需溫度或安全使用範圍，以避免用戶燙傷危險，且能達到定溫及省電效果。 The creation of the water mixing device in the electric water heater, the mechanical device is used to control the temperature of the mixed water to the user's required temperature or safe use range, to avoid the danger of burns to the user, and to achieve the fixed temperature and power saving effect.
以上所述僅為本創作的優選實施例，非意欲侷限本創作的專利保護範圍，故凡是運用本創作說明書及附圖內容所作的等效變化，均同理皆包含於本創作的權利保護範圍內。 The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of patent protection of the present invention. Therefore, equivalent changes made by using the present specification and the contents of the drawings are all included in the scope of protection of the present invention. Inside.
1‧‧‧儲水桶 1‧‧‧Water storage bucket
11‧‧‧內膽 11‧‧‧ liner
2‧‧‧冷水管 2‧‧‧ cold water pipes
3‧‧‧熱水管 3‧‧‧ hot water pipe
31‧‧‧熱水出口 31‧‧‧hot water outlet
4‧‧‧加熱元件 4‧‧‧ heating elements
5‧‧‧混水裝置 5‧‧‧Water mixing device
51‧‧‧冷水進口 51‧‧‧ cold water imports
52‧‧‧熱水進口 52‧‧‧hot water imports
53‧‧‧混水出口 53‧‧‧ mixed water outlet
6‧‧‧三通閥 6‧‧‧Three-way valve
7‧‧‧用戶熱水管路 7‧‧‧User hot water pipeline
8‧‧‧出水裝置 8‧‧‧Water outlet
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106210411U TWM552091U (en) | 2017-07-14 | 2017-07-14 | Constant-temperature electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106210411U TWM552091U (en) | 2017-07-14 | 2017-07-14 | Constant-temperature electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM552091U true TWM552091U (en) | 2017-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106210411U TWM552091U (en) | 2017-07-14 | 2017-07-14 | Constant-temperature electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM552091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932453A (en) * | 2020-06-29 | 2022-01-14 | 青岛经济技术开发区海尔热水器有限公司 | Anti-scalding water mixing module and electric water heater |
| CN114353328A (en) * | 2020-09-28 | 2022-04-15 | 青岛经济技术开发区海尔热水器有限公司 | Prevent scalding subassembly and electric water heater |
-
2017
- 2017-07-14 TW TW106210411U patent/TWM552091U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932453A (en) * | 2020-06-29 | 2022-01-14 | 青岛经济技术开发区海尔热水器有限公司 | Anti-scalding water mixing module and electric water heater |
| CN114353328A (en) * | 2020-09-28 | 2022-04-15 | 青岛经济技术开发区海尔热水器有限公司 | Prevent scalding subassembly and electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |