CN209910160U - Double-liner internal circulation water supply electric water heater - Google Patents
Double-liner internal circulation water supply electric water heater Download PDFInfo
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- CN209910160U CN209910160U CN201920532824.1U CN201920532824U CN209910160U CN 209910160 U CN209910160 U CN 209910160U CN 201920532824 U CN201920532824 U CN 201920532824U CN 209910160 U CN209910160 U CN 209910160U
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Abstract
The utility model provides a two inner bags inner loop water supply electric water heater belongs to household electrical appliances application technical field, including first inner bag, second inner bag, water inlet, delivery port, heating core, communicating pipe and intercommunication elbow. The first inner container is provided with a water inlet; the second inner container is positioned above the first inner container and is provided with a water outlet; the heating core is arranged in the first inner container and is fixedly connected with the first inner container; the communicating pipe is used for communicating the first inner container and the second inner container and is used for introducing water heated by the heating core into the second inner container by utilizing the hot water lifting force; one end part of the communicating elbow is communicated with the second inner container, the other end of the communicating elbow is connected with the first inner container, and the port of the communicating elbow extends into the first inner container and is arranged towards the heating core, so that cold water in the second inner container is introduced into the first inner container. The utility model discloses two inner bag inner loop water supply electric water heater solve the heating process water temperature inhomogeneous that exists among the prior art, the temperature circulating device structure is complicated, the loaded down with trivial details problem of installation.
Description
Technical Field
The utility model belongs to the technical field of the electric water heater is used, more specifically say, relate to a two inner bag inner loop water supply electric water heater.
Background
The water heaters in the market at present are various in variety, and the layered heating of water and the arrangement of a water outlet to the top of the inner container are realized by utilizing the water temperature layering principle that hot water rises and cold water sinks, so that the hot water on the upper layer is preferentially discharged, and the like. Although hot water can be discharged, there are certain disadvantages. Firstly, the temperature of water is not uniform enough, the use is uncomfortable, and the body discomfort is easily caused to the weak people, so that unnecessary troubles are caused; secondly, the device of comparatively common acceleration cold water, hot water circulation adopts the water pump more, sets up the water inlet in cold water department, sets up the delivery port in hot water department, but the water pump structure is complicated, and is comparatively loaded down with trivial details during the installation, causes the waste of the energy and resource.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two inner bag inner loop water supply electric water heater, it is inhomogeneous to aim at solving the heating process normal water temperature that exists among the prior art, and temperature circulating device structure is complicated, the loaded down with trivial details problem of installation.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a two inner bags inner loop water supply electric water heater, includes: the heating device comprises a first inner container, a second inner container, a water inlet, a water outlet, a heating core, a communicating pipe and a communicating elbow. The first inner container is provided with a water inlet; the second inner container is positioned above the first inner container and is provided with a water outlet; the heating core is arranged in the first inner container and is fixedly connected with the first inner container; the communicating pipe is used for communicating the first inner container with the second inner container and is used for leading the water heated by the heating core into the second inner container by utilizing the hot water lifting force; one end part of the communicating elbow is communicated with the second inner container, the other end of the communicating elbow is connected with the first inner container, and the port of the communicating elbow extends into the first inner container and faces the heating core, so that cold water in the second inner container is introduced into the first inner container.
Furthermore, the communicating elbow is a reducing elbow, and the sectional area of a port at one end of the reducing elbow communicated with the second liner is larger than that of a port at the other end extending into the first liner.
Furthermore, the double-liner internal circulation water supply electric water heater also comprises a first temperature sensor and a second temperature sensor. The first temperature sensor is arranged in the first inner container, is fixedly connected with the first inner container and is used for detecting the water temperature in the first inner container; and the second temperature sensor is arranged in the second inner container, is fixedly connected with the second inner container and is used for detecting the water temperature in the second inner container.
Further, the second inner container comprises a first accommodating cavity and a second accommodating cavity. The first accommodating cavity is used for being connected with the communicating pipe and the communicating elbow; the second holds the chamber and is located the first top that holds the chamber, the second holds the chamber and increases progressively from last to down in proper order at the horizontal direction's sectional area, the delivery port set up in the second holds the upper end in chamber.
Furthermore, the second inner container and the first inner container are arranged to form an included angle.
Further, the included angle is between 5 and 15 degrees.
Further, the water outlet is arranged on a side surface of the second inner container which is relatively higher in the vertical direction.
Further, the second temperature sensor and the water outlet are arranged on the same side of the second inner container, and are arranged close to the water outlet; the first temperature sensor and the heating core are arranged on the same side of the first inner container and are arranged close to the heating core.
Further, the water inlet and the water outlet are respectively arranged on the same side of the first inner container and the second inner container, the heating core is arranged on one side, opposite to the water inlet, in the first inner container, the communicating pipe is arranged on the same side as the heating core, and the communicating elbow is arranged on one side, opposite to the communicating pipe.
Furthermore, a water inlet elbow is further arranged at the water inlet.
The utility model provides a two inner bag inner loop water supply electric water heater's beneficial effect lies in: compared with the prior art, the utility model discloses two inner bags inner loop water supply electric water heater is equipped with first inner bag and second inner bag, and the intercommunication has communicating pipe and intercommunication elbow between first inner bag and the second inner bag, and when the heating core heated water, hot water in first inner bag utilized hot water lift to get into the second inner bag through communicating pipe, intercommunication elbow one end and second inner bag intercommunication, the other end with first inner bag is connected and the port stretches into in the first inner bag towards the setting of heating core, and in cold water in the second inner bag was introduced first inner bag through the intercommunication elbow, first inner bag, second inner bag, communicating pipe and intercommunication elbow constitute circulation water course, and cold water is heated rapidly. The utility model provides an among the prior art heating process temperature inhomogeneous, temperature circulating device structure complicacy, the loaded down with trivial details problem of installation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a double-liner internal circulation water supply electric water heater according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a double-liner internal circulation water supply electric water heater provided by the second embodiment of the present invention;
fig. 3 is a schematic structural view of a double-liner internal circulation water supply electric water heater provided by the third embodiment of the present invention;
fig. 4 is a schematic structural view of a double-liner internal circulation water supply electric water heater provided by the fourth embodiment of the present invention;
fig. 5 is a schematic structural view of a double-liner internal circulation water supply electric water heater provided by the fifth embodiment of the present invention;
fig. 6 is a schematic top view of the buffer plate of the present invention;
fig. 7 is a cross-sectional enlarged view of the middle bumper plate of the present invention.
In the figure: 1. a first inner container; 2. a second inner container; 21. a first accommodating chamber; 22. a second accommodating chamber; 3. a water inlet; 4. a water outlet; 5. heating the core; 6. a communicating pipe; 7. the elbow is communicated; 71. a reducing elbow; 8. a first temperature sensor; 9. a second temperature sensor; 10. a water inlet elbow; 11. a buffer plate; 111. an upper plate; 112. an intermediate layer; 113. a lower layer plate; 114. and (6) water permeable holes.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the dual-liner internal circulation water supply electric water heater provided by the present invention will now be described. The double-liner internal circulation water supply electric water heater comprises a first liner 1, a second liner 2, a water inlet 3, a water outlet 4, a heating core 5, a communicating pipe 6 and a communicating elbow 7. The first inner container 1 is provided with a water inlet 3; the second inner container 2 is positioned above the first inner container 1 and is provided with a water outlet 4; the heating core 5 is arranged in the first inner container 1 and is fixedly connected with the first inner container 1; the communicating pipe 6 is used for communicating the first inner container 1 and the second inner container 2 and is used for introducing water heated by the heating core 5 into the second inner container 2 by utilizing the hot water lifting force; one end part of the communicating elbow 7 is communicated with the second inner container 2, the other end of the communicating elbow is connected with the first inner container 1, and the port of the communicating elbow extends into the first inner container 1 and is arranged towards the heating core 5, so that cold water in the second inner container 2 is introduced into the first inner container 1. The heating core 5 and the first inner container 1 are preferably detachably connected, so that the heating core can be replaced conveniently and timely when damaged.
The utility model provides a two inner bag water supply electric water heater, compared with the prior art, the utility model discloses two inner bag water supply electric water heater is equipped with first inner bag 1 and second inner bag 2, the intercommunication has communicating pipe 6 and intercommunication elbow 7 between first inner bag 1 and the second inner bag 2, when heating core 5 heats water, hot water in first inner bag 1 utilizes hot water lift to pass through communicating pipe 6 and gets into second inner bag 2, the one end and the 2 intercommunications of second inner bag of intercommunication elbow 7, the other end is connected with first inner bag 1 and the port stretches into 1 interior orientation heating core 5 settings of first inner bag, cold water in the second inner bag 2 is introduced in first inner bag 1 through intercommunication elbow 7, first inner bag 1, second inner bag 2, communicating pipe 6 and intercommunication elbow 7 constitute the circulation water course, cold water is heated rapidly. The utility model provides an among the prior art heating process temperature inhomogeneous, temperature circulating device structure complicacy, the loaded down with trivial details problem of installation.
As a specific implementation of the dual-inner-container internal-circulation water-supply electric water heater provided by the present invention, please refer to fig. 2, the communicating elbow 7 is a reducing elbow 71, and the port sectional area of the end of the reducing elbow 71 communicated with the second inner container 2 is larger than the port sectional area of the other end extending into the first inner container 1. Because of the heating effect of the heating core 5, the cold water in the second inner container 2 is introduced into the first inner container 1 through the communicating elbow 7, the pressure intensity of a port, which is communicated with the second inner container 2, of the communicating elbow 7 is greater than the pressure intensity of a port, which extends into the other end of the first inner container 1, meanwhile, the sectional area of the port, which is communicated with the second inner container 2, of the reducing elbow 71 is greater than the sectional area of the port, which extends into the other end of the first inner container 1, of the port, which is communicated with the second inner container 2, of the reducing elbow 71, and the water speed, which extends into the port of the first inner container 1, of the reducing elbow is faster, and the cold water flowing out from the port rapidly rushes to the heating core 5 and is heated by the heating core 5, so as to provide more sufficient hot water for a user to use.
As a specific embodiment of the dual-liner internal circulation water-supply electric water heater provided by the present invention, please refer to fig. 1 to 5, the dual-liner internal circulation water-supply electric water heater further includes a first temperature sensor 8 and a second temperature sensor 9. The first temperature sensor 8 is arranged in the first inner container 1, is fixedly connected with the first inner container 1 and is used for detecting the water temperature in the first inner container 1; and the second temperature sensor 9 is arranged in the second inner container 2, is fixedly connected with the second inner container 2 and is used for detecting the water temperature in the second inner container 2. Preferably, the first temperature sensor 8 and the second temperature sensor 9 are detachably connected with the first inner container 1 and the second inner container 2 respectively, so that the devices can be replaced in time when damaged. First temperature sensor 8 links to each other with the temperature controller in the block terminal, and second temperature sensor 9 links to each other with another temperature controller in the block terminal, and two temperature controllers can preset heating temperature and the temperature of stopping heating, and when the temperature that instructs in arbitrary temperature controller reached heating temperature, block terminal control heating core 5 heated, when two temperature controllers reached stopping heating temperature simultaneously, then stopped heating core 5 heating. The first temperature sensor 8 and the second temperature sensor 9 ensure that the temperature of the water in the water heater is constant.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 and 4, the second inner container 2 includes a first accommodating cavity 21 and a second accommodating cavity 22. The first accommodating chamber 21 is used for connecting the communicating pipe 6 and the communicating elbow 7; the second holds the chamber 22 and is located the top that the first chamber 21 that holds, and the second holds the chamber 22 and increases progressively from last to bottom in proper order in the horizontal direction's sectional area, and delivery port 4 sets up in the upper end that the second held chamber 22. The second receiving chamber 22 may be shaped as shown in fig. 3 and 4, or may be vertically higher at the middle than at the two ends. The second accommodating cavity 22 is set to the shape mainly for storing more water and ensuring the constancy of the water outlet temperature of the water outlet 4, when the water heater is used, more hot water is in the second inner container 2, and meanwhile, the hot water heated by the internal circulation can quickly supply the hot water used in the second inner container 2, so that the water heater can be used for a long time by a user.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4 and 5, the second inner container 2 and the first inner container 1 form a certain angle, and are placed in parallel with the first inner container 1 and the second inner container 2, the first inner container 1 and the second inner container 2 are set to form a certain angle to store more water, and when using the water heater, the hot water in the second inner container 2 is more, the hot water of the internal circulation heating can rapidly supply the hot water used in the second inner container 2, so as to be used by the user for a long time, when the volume of the water heater is smaller, a large amount of hot water can be provided, and the outlet temperature of the water outlet 4 can be ensured to be constant.
As a specific implementation of the embodiment of the utility model provides a please refer to fig. 4 and fig. 5, preferably, second inner bag 2 is 5 ~ 15 with 1 contained angle of first inner bag, when second inner bag 2 is less than 5 with 1 contained angle of first inner bag, above-mentioned effect can't obviously be embodied, when second inner bag 2 is greater than 15 with 1 contained angle of first inner bag, lead to the increase of the shared space of whole water heater, when the usable floor area in room is less, be unfavorable for practicing thrift the space, and when the angle slope is great, communicating pipe 6 and communicating elbow 7's atress is extremely inhomogeneous, make communicating pipe 6 and communicating elbow 7's life reduce.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 4 and 5, the water outlet 4 is disposed on a side surface of the second inner container 2 which is relatively higher in the vertical direction. The first inner container 1 is horizontally arranged, the second inner container 2 forms a certain angle relative to the first inner container 1 clockwise, the water outlet 4 is formed in the left side surface of the second inner container 2, preferably, the water outlet 4 is formed in the highest position of the side surface, more water can be stored as far as possible, the utilization degree of the volume of the water heater is improved, and meanwhile, the constant outlet water temperature of the water outlet 4 is guaranteed.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 to 5, the second temperature sensor 9 and the water outlet 4 are disposed at the same side of the second inner container 2, and are disposed adjacent to the water outlet 4; the first temperature sensor 8 and the heating core 5 are arranged on the same side of the first inner container 1, and are arranged close to the heating core 5. In the internal circulation heating process, the water temperatures of all parts in the second inner container 2 are different, the second temperature sensor 9 is arranged close to the water outlet 4 so as to detect the temperature of the water outlet 4, and when a user does not use the water heater, the water temperature of the highest water, namely the lowest position of the water temperature, is measured; the first temperature sensor 8 and the heating core 5 are arranged in close proximity to detect the water temperature at the highest position of the water temperature, when the water temperature at the lowest position of the water temperature is the same as the water temperature at the highest position of the water temperature, the water temperature of the whole water heater is kept constant, and water temperature errors caused by the fact that the first temperature sensor 8 and the second temperature sensor 9 are placed at other positions are avoided.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4, the water inlet 3 and the water outlet 4 are respectively disposed on the same side of the first inner container 1 and the second inner container 2, the heating core 5 is disposed on the side of the first inner container 1 opposite to the water inlet 3, the communicating pipe 6 is disposed on the same side as the heating core 5, and the communicating elbow 7 is disposed on the side opposite to the communicating pipe 6. The water inlet 3 intakes, through heating core 5 heating, hot water utilizes the rising power to rise through communicating pipe 6 and gets into second inner bag 2, and cold water flows into first inner bag 1 from second inner bag 2 through communicating elbow 7 simultaneously, and the water that flows in heats through heating core 5 to form a heating cycle, the setting of above-mentioned structure can guarantee going on that hydrologic cycle is smooth, and the time that the temperature reaches the invariant is the shortest.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4 and 5, the water inlet 3 is further provided with a water inlet elbow 10, the water inlet elbow 10 faces the inner bottom surface of the first inner container 1, when the water flow is urgent, the inner bottom surface of the first inner container 1 can provide a certain buffer, so as to avoid the water temperature in the first inner container 1 from being rapidly reduced, and provide sufficient time for the heating core 5 to heat the cold water.
As a specific implementation manner of the embodiment of the present invention, the communicating pipe 6 is welded and fixed to the first inner container 1 and the second inner container 2; the communicating elbow 7 is welded and fixed with the first inner container 1 and the second inner container 2. The communicating pipe 6 and the communicating elbow 7 are welded between the first inner container 1 and the second inner container 2, so that the connecting strength of the communicating pipe 6 and the communicating elbow 7 with the first inner container 1 and the second inner container 2 is ensured.
As a specific implementation manner of the embodiment of the utility model, please refer to fig. 5 to 7, 1 bottom surface of first inner bag is close to water inlet 3 top and still is provided with buffer board 11, buffer board 11 and 1 welded fastening of first inner bag, buffer board 11 comprises upper plate 111, lower floor's board 113 and intermediate layer 112, upper plate 111 and lower floor's board 113 are provided with the hole 114 of permeating water respectively, the hole 114 of permeating water of upper plate 111 and the hole 114 parallel arrangement of permeating water of lower floor's board 113 just stagger each other, intermediate layer 112 comprises anticorrosive filter material. The cold water that the water inlet 3 flowed in is through the hole 114 of permeating water of lower plate 113, the hole 114 of permeating water of intermediate layer 112 and upper plate 111, when the rivers of water inlet 3 are more urgent, can reduce the velocity of flow of cold water through buffer board 11, and more importantly, the cold water velocity of flow drops after, heating core 5 can in time heat cold water, in time with hot water supply second inner bag 2, provide the hot water that lasts for second inner bag 2, also can provide the hot water that lasts when the volume of water heater is less simultaneously, supply the long-time use of user.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Double inner bag inner loop water supply electric water heater, its characterized in that includes:
the first inner container is provided with a water inlet;
the second inner container is positioned above the first inner container and is provided with a water outlet;
the heating core is arranged in the first inner container and is fixedly connected with the first inner container;
the communicating pipe is used for communicating the first inner container and the second inner container and is used for introducing water heated by the heating core into the second inner container by utilizing the hot water lifting force; and
and one end part of the communication elbow is communicated with the second inner container, the other end of the communication elbow is connected with the first inner container, and the port of the communication elbow extends into the first inner container and faces the heating core, so that cold water in the second inner container is introduced into the first inner container.
2. The double-liner inner circulation water supply electric water heater as claimed in claim 1, wherein the communication elbow is a reducing elbow, and the sectional area of the port of one end of the reducing elbow communicated with the second liner is larger than the sectional area of the port of the other end extending into the first liner.
3. The dual-liner internal circulation water-supply electric water heater according to claim 1 or 2, further comprising:
the first temperature sensor is arranged in the first inner container, is fixedly connected with the first inner container and is used for detecting the water temperature in the first inner container; and
and the second temperature sensor is arranged in the second inner container, is fixedly connected with the second inner container and is used for detecting the water temperature in the second inner container.
4. The double-liner inner circulation water supply electric water heater according to claim 1 or 2, wherein the second liner comprises:
the first accommodating cavity is used for being connected with the communicating pipe and the communicating elbow; and
the second holds the chamber, is located the first top that holds the chamber, the second holds the chamber and increases progressively from last to down in proper order at the horizontal direction's sectional area, the delivery port set up in the second holds the upper end in chamber.
5. The double-liner internal circulation water supply electric water heater according to claim 1 or 2, wherein the second liner and the first liner are arranged at an included angle.
6. The double-liner inner circulation water supply electric water heater according to claim 5, wherein the included angle is between 5 degrees and 15 degrees.
7. The electric water heater with double inner containers and circulating water supply as claimed in claim 5, wherein the water outlet is arranged on a side surface of the second inner container which is relatively higher in the vertical direction.
8. The dual-liner internal circulation water supply electric water heater according to claim 3, wherein the second temperature sensor and the water outlet are disposed at the same side of the second liner and are arranged close to the water outlet; the first temperature sensor and the heating core are arranged on the same side of the first inner container and are arranged close to the heating core.
9. The dual-liner internal circulation water-supply electric water heater according to claim 8, wherein the water inlet and the water outlet are respectively disposed at the same side of the first liner and the second liner, the heating core is disposed at a side of the first liner opposite to the water inlet, the communication pipe is disposed at the same side as the heating core, and the communication elbow is disposed at a side opposite to the communication pipe.
10. The double-liner internal circulation water supply electric water heater as claimed in claim 1 or 2, wherein a water inlet elbow is further arranged at the water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532824.1U CN209910160U (en) | 2019-04-18 | 2019-04-18 | Double-liner internal circulation water supply electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532824.1U CN209910160U (en) | 2019-04-18 | 2019-04-18 | Double-liner internal circulation water supply electric water heater |
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| Publication Number | Publication Date |
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| CN209910160U true CN209910160U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920532824.1U Active CN209910160U (en) | 2019-04-18 | 2019-04-18 | Double-liner internal circulation water supply electric water heater |
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| CN (1) | CN209910160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899964A (en) * | 2019-04-18 | 2019-06-18 | 中国长城葡萄酒有限公司 | Circulating water supply electric heater in double liners |
| CN114083165A (en) * | 2021-10-29 | 2022-02-25 | 青岛海尔智慧电器设备有限公司 | Double-container water heater and processing method thereof |
-
2019
- 2019-04-18 CN CN201920532824.1U patent/CN209910160U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899964A (en) * | 2019-04-18 | 2019-06-18 | 中国长城葡萄酒有限公司 | Circulating water supply electric heater in double liners |
| CN109899964B (en) * | 2019-04-18 | 2024-05-03 | 中国长城葡萄酒有限公司 | Double-liner internal circulation water supply electric water heater |
| CN114083165A (en) * | 2021-10-29 | 2022-02-25 | 青岛海尔智慧电器设备有限公司 | Double-container water heater and processing method thereof |
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