CN113983685A - Electric water heater with temperature-sensing water regulator - Google Patents
Electric water heater with temperature-sensing water regulator Download PDFInfo
- Publication number
- CN113983685A CN113983685A CN202111525153.4A CN202111525153A CN113983685A CN 113983685 A CN113983685 A CN 113983685A CN 202111525153 A CN202111525153 A CN 202111525153A CN 113983685 A CN113983685 A CN 113983685A
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- water
- temperature
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- sensing
- regulator
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 207
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
An electric water heater provided with a temperature-sensing water regulator comprises an inner container, an electric heating body, a mixed water thermostatic valve and a water supply pipeline, wherein the inner container is provided with a cold water inlet interface and a hot water outlet interface; the temperature-sensing water regulator is characterized by further comprising a temperature-sensing water regulator, wherein a hot water inlet end of the mixed water thermostatic valve is communicated with a hot water outlet port, one branch of the water supply pipeline, the temperature-sensing water regulator and a cold water inlet end of the mixed water thermostatic valve are communicated, and the other branch, the other temperature-sensing water regulator and the cold water inlet port are communicated in sequence; the cold water entering the cold water inlet interface and the cold water and the hot water entering the water mixing constant valve are synchronously changed. Due to the adoption of the structure, the temperature-sensing water regulator is arranged, the amount of cold water entering the water heater is changed due to the change of the water temperature, the amount of hot water entering the thermostatic valve is reduced, the amount of cold water entering the thermostatic valve is reduced, and the constant temperature is kept.
Description
Technical Field
The invention relates to a water storage type electric water heater.
Background
At present, in the prior art, Chinese patent 201520004274.8 discloses a closed electric water heater, which relates to the technical field of water heaters. The closed electric water heater comprises an inner container, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are arranged on the inner container, the water inlet pipe is provided with a safety valve, the water inlet pipe also comprises a vent valve and a drain valve, the vent valve and the drain valve are communicated with the inner container, and the drain valve is arranged on the inner container or arranged on the water inlet pipe and positioned between the safety valve and the inner container. There are problems in that: the water temperature of the water supply pipeline cannot be changed according to the water temperature of the cold water, and the thermostatic valve cannot keep constant temperature along with the water temperature change of the water supply pipeline.
Disclosure of Invention
The purpose of the invention is: the electric water heater with temperature-sensing water regulator has the features of automatic constant temperature maintaining with the water temperature fluidizing in the water supply pipeline.
The invention is realized by the following steps: the utility model provides an electric water heater of setting temperature sensing water regulator, includes inner bag, electric heat-generating body, mixes water thermostatic valve and supply channel, is equipped with cold water inlet interface and hot water outlet interface on the inner bag, and its special character lies in: also comprises a temperature-sensing water regulator,
also comprises a temperature-sensing water regulator,
the hot water inlet end of the mixed water thermostatic valve is communicated with the hot water outlet port, one branch of the water supply pipeline, the temperature-sensitive water regulator and the cold water inlet end of the mixed water thermostatic valve are communicated, and the other branch, the other temperature-sensitive water regulator and the cold water inlet port are communicated in sequence; the cold water entering the cold water inlet interface and the cold water and the hot water entering the water mixing constant valve are synchronously changed.
The electric water heater provided with the temperature-sensing water regulator is characterized in that: the temperature-sensing water regulator comprises a valve body, a valve cover, a valve core, a temperature-sensing memory spring, a spring seat plate and a water pressure movable plate,
the valve body comprises a water inlet joint and a valve cavity,
the valve cover comprises an adjusting cavity, a valve cover plate arranged at the water outlet end of the adjusting cavity, a plurality of water outlet holes surrounding the valve cover plate and a guide hole arranged on the bottom plate;
the valve core comprises a water inlet head with external threads, a cavity part, a buffer adjusting water hole arranged on the cavity part and a water outlet part with an inner cavity in the shape of an inverted cone frustum;
the hydraulic pressure movable plate is provided with an internal thread hole;
the water inlet head is screwed with the internal thread hole of the water pressure movable plate and penetrates through the water pressure movable plate, the upper end of the valve core is in sliding fit with the guide hole, the spring seat plate is fixed on the cavity part, the temperature-sensing memory spring is matched with the spring seat plate and the water pressure movable plate, the valve core and the water pressure movable plate are arranged in the valve cavity, and the water pressure movable plate is matched with the bottom plate of the valve cavity; the valve core and the valve cavity between the water pressure movable plate and the adjusting cavity form a buffering and flow stabilizing cavity.
The electric water heater provided with the temperature-sensing water regulator is characterized in that: the inner diameter of the water outlet opening is smaller than that of the valve cover plate.
The electric water heater provided with the temperature-sensing water regulator is characterized in that: the inner diameter of the water outlet mouth is equal to the diameter of the valve cover plate.
The electric water heater provided with the temperature-sensing water regulator is characterized in that: the hydraulic movable plate is matched with the water inlet head of the external thread.
The invention relates to an electric water heater provided with a temperature-sensing water regulator, which adopts the structure, the temperature-sensing water regulator is arranged, the quantity of cold water entering the water heater is changed due to the change of the water temperature, the hot water entering a thermostatic valve is reduced, and the cold water entering the thermostatic valve is reduced and kept constant.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a sectional view of the temperature-sensitive water conditioner of the present invention.
Fig. 3 is one of exploded perspective views of the temperature-sensitive water conditioner of the present invention.
Fig. 4 is a second exploded perspective view of the temperature-sensitive water regulator of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, an electric water heater with a temperature-sensing water regulator includes an inner container 1, an electric heating element (not shown in the figure), a housing, a heat-insulating layer, a mixed water thermostatic valve 2 and a water supply pipeline 3, wherein the inner container 1 is provided with a cold water inlet and a hot water outlet, and the mixed water thermostatic valve is a manual valve;
also comprises a temperature-sensing water regulator 4,
the hot water inlet end of the mixed water thermostatic valve 2 is communicated with the hot water outlet port, and one branch of the water supply pipeline 3, the temperature-sensitive water regulator 4 and the cold water inlet end of the mixed water thermostatic valve 2 are communicated, and the other branch, the other temperature-sensitive water regulator 4 and the cold water inlet port are communicated in sequence.
As shown in fig. 2: the temperature-sensing water regulator 4 comprises a valve body 41, a valve cover 42, a valve core 43, a temperature-sensing memory spring 44, a spring seat plate 45 and a water pressure movable plate 46,
the valve body 41 includes a water inlet joint 411 and a valve chamber 412,
the valve cover 42 comprises an adjusting cavity 421, a valve cover plate 422 arranged at the water outlet end of the adjusting cavity, a plurality of water outlet holes 423 surrounding the valve cover plate and a guide hole 424 arranged on the bottom plate;
the valve core 43 comprises a water inlet head 431 with external threads, a cavity part 432, a buffer adjusting water hole 433 arranged on the cavity part and a water outlet part 434 with an inner cavity in an inverted cone frustum shape;
the hydraulic pressure movable plate 46 is provided with an internal threaded hole;
the water inlet head 431 is screwed with the internal threaded hole of the water pressure movable plate 46 and penetrates through the water pressure movable plate 46, the water outlet part 434 at the upper end of the valve core 43 is in sliding fit with the guide hole 424, the spring seat plate 45 is fixed on the cavity part 432, the temperature-sensitive memory spring 44 is matched with the spring seat plate 45 and the water pressure movable plate 46, the valve core 42 and the water pressure movable plate 46 are arranged in the valve cavity 412, and the water pressure movable plate 46 is matched with the bottom plate of the valve cavity 412; the valve core 43 and the valve cavity 412 between the hydraulic pressure movable plate 46 and the adjusting cavity 42 form a buffer flow stabilizing cavity; the buffer adjusting water hole 433 is communicated with the buffer steady flow cavity.
As shown in fig. 2, when the temperature of the inlet water in the water supply pipeline becomes lower, the elastic force of the temperature sensing memory spring 44 becomes lower, the water pressure movable plate 46 moves upwards under the action of the water pressure, and the water in the buffer flow stabilizing cavity enters the valve core 43; at the same time, the valve body 43 moves upward, and the space between the spout portion 434 and the valve cover plate 422 becomes smaller; the cold water entering the inner container 1, the hot water entering the mixed water thermostatic valve 2 from the inner container 1 and the cold water entering the mixed water thermostatic valve 2 are synchronously reduced, and the outlet water is kept at a constant temperature;
in the above state, when the temperature of the inlet water rises, the elastic force of the temperature-sensitive memory spring 44 becomes large, and the valve element 43 and the water pressure movable plate 46 synchronously move downward.
The inner diameter of the spout portion 434 is smaller than the diameter of the valve cover plate 422.
It can also be: the inner diameter of the spout portion 434 is equal to the diameter of the valve cover plate 422.
As a further improvement of the invention: the water pressure movable plate device further comprises a nut 5, and the nut 5 is screwed with the water inlet head 431 of the external thread and attached to the water pressure movable plate 46.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. The utility model provides a set up temperature sensing water regulator's electric water heater, includes inner bag, electric heat-generating body, mixes water thermostatic valve and supply channel, is equipped with cold water inlet interface and hot water outlet interface on the inner bag, its characterized in that: also comprises a temperature-sensing water regulator,
the hot water inlet end of the mixed water thermostatic valve is communicated with the hot water outlet port, one branch of the water supply pipeline, the temperature-sensitive water regulator and the cold water inlet end of the mixed water thermostatic valve are communicated, and the other branch, the other temperature-sensitive water regulator and the cold water inlet port are communicated in sequence; the cold water entering the cold water inlet interface and the cold water and the hot water entering the water mixing constant valve are synchronously changed.
2. The electric water heater provided with the temperature-sensing water regulator as claimed in claim 1, wherein: the temperature-sensing water regulator comprises a valve body, a valve cover, a valve core, a temperature-sensing memory spring, a spring seat plate and a water pressure movable plate,
the valve body comprises a water inlet joint and a valve cavity,
the valve cover comprises an adjusting cavity, a valve cover plate arranged at the water outlet end of the adjusting cavity, a plurality of water outlet holes surrounding the valve cover plate and a guide hole arranged on the bottom plate;
the valve core comprises a water inlet head with external threads, a cavity part, a buffer adjusting water hole arranged on the cavity part and a water outlet part with an inner cavity in the shape of an inverted cone frustum;
the hydraulic pressure movable plate is provided with an internal thread hole;
the water inlet head is screwed with the internal thread hole of the water pressure movable plate and penetrates through the water pressure movable plate, the upper end of the valve core is in sliding fit with the guide hole, the spring seat plate is fixed on the cavity part, the temperature-sensing memory spring is matched with the spring seat plate and the water pressure movable plate, the valve core and the water pressure movable plate are arranged in the valve cavity, and the water pressure movable plate is matched with the bottom plate of the valve cavity; the valve core and the valve cavity between the water pressure movable plate and the adjusting cavity form a buffering and flow stabilizing cavity.
3. The electric water heater provided with the temperature-sensing water regulator as claimed in claim 2, wherein: the inner diameter of the water outlet opening is smaller than that of the valve cover plate.
4. The electric water heater provided with the temperature-sensing water regulator as claimed in claim 2, wherein: the inner diameter of the water outlet mouth is equal to the diameter of the valve cover plate.
5. The electric water heater provided with the temperature-sensing water regulator as claimed in claim 2, wherein: the hydraulic movable plate is matched with the water inlet head of the external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111525153.4A CN113983685A (en) | 2021-12-14 | 2021-12-14 | Electric water heater with temperature-sensing water regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111525153.4A CN113983685A (en) | 2021-12-14 | 2021-12-14 | Electric water heater with temperature-sensing water regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113983685A true CN113983685A (en) | 2022-01-28 |
Family
ID=79733827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111525153.4A Pending CN113983685A (en) | 2021-12-14 | 2021-12-14 | Electric water heater with temperature-sensing water regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113983685A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10220609A (en) * | 1997-02-10 | 1998-08-21 | Paloma Ind Ltd | Constant flow value with water temperature compensation function |
| CN202812360U (en) * | 2012-08-29 | 2013-03-20 | 青岛经济技术开发区海尔热水器有限公司 | Flow regulating device and water flow sensor and gas water heater |
| CN105864500A (en) * | 2016-06-15 | 2016-08-17 | 中山市思源电器有限公司 | Temperature sense regulating valve spool |
| CN210070242U (en) * | 2019-05-28 | 2020-02-14 | 潍坊康斯拓普温控卫浴有限公司 | Electric water heater with built-in thermostatic valve |
| CN112145786A (en) * | 2020-10-30 | 2020-12-29 | 佛山市九龙机器有限公司 | Temperature sensing flow control valve |
| CN213393810U (en) * | 2020-08-18 | 2021-06-08 | 广东阿诗丹顿电气有限公司 | Flow valve capable of automatically adjusting along with liquid temperature change |
-
2021
- 2021-12-14 CN CN202111525153.4A patent/CN113983685A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10220609A (en) * | 1997-02-10 | 1998-08-21 | Paloma Ind Ltd | Constant flow value with water temperature compensation function |
| CN202812360U (en) * | 2012-08-29 | 2013-03-20 | 青岛经济技术开发区海尔热水器有限公司 | Flow regulating device and water flow sensor and gas water heater |
| CN105864500A (en) * | 2016-06-15 | 2016-08-17 | 中山市思源电器有限公司 | Temperature sense regulating valve spool |
| CN210070242U (en) * | 2019-05-28 | 2020-02-14 | 潍坊康斯拓普温控卫浴有限公司 | Electric water heater with built-in thermostatic valve |
| CN213393810U (en) * | 2020-08-18 | 2021-06-08 | 广东阿诗丹顿电气有限公司 | Flow valve capable of automatically adjusting along with liquid temperature change |
| CN112145786A (en) * | 2020-10-30 | 2020-12-29 | 佛山市九龙机器有限公司 | Temperature sensing flow control valve |
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Application publication date: 20220128 |
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| RJ01 | Rejection of invention patent application after publication |