CN219656316U - Water temperature heating and adjusting device - Google Patents
Water temperature heating and adjusting device Download PDFInfo
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- CN219656316U CN219656316U CN202320677762.XU CN202320677762U CN219656316U CN 219656316 U CN219656316 U CN 219656316U CN 202320677762 U CN202320677762 U CN 202320677762U CN 219656316 U CN219656316 U CN 219656316U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 305
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- 239000013589 supplement Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water temperature heating and adjusting device, which comprises a water heater, a water consumption end and a constant temperature adjusting valve, wherein a first water inlet of the constant temperature adjusting valve is connected with a water outlet end of the water heater through a first water inlet pipeline, a second water inlet of the constant temperature adjusting valve is connected with the water outlet end of the water heater through a second water inlet pipeline, a hot water tank is arranged on the second water inlet pipeline, and a water outlet of the constant temperature adjusting valve is connected with a user end; the water temperature of the second water inlet is larger than that of the water outlet, and the water temperature of the first water inlet is smaller than or equal to that of the water outlet; according to the utility model, water with different temperatures is fed through the second water inlet and the second water inlet, is regulated by the constant temperature regulating valve and is fed to the user side, so that the continuous constant temperature water supply of the user side is realized, a water return pipeline and a water return pump are not required to be arranged, the initial assembly cost is reduced, the energy consumption is saved, the continuous constant temperature hot water supply can be ensured, and the comfort problem of hot water use is improved.
Description
Technical Field
The utility model relates to the technical field of constant-temperature hot water, in particular to a water temperature heating and adjusting device.
Background
The existing constant-temperature hot water system generally adopts a backwater device and a backwater pipeline structure, adopts water pump power to circularly heat cold water in the pipeline, ensures any water taking point on a circulation closed loop, and takes water as hot water at any time. The constant temperature hot water mode has higher energy consumption and poor use comfort. During the use, because the hot water source is ignited repeatedly, high temperature water and cold water exist (the temperature rising process of the cold water), and the temperature fluctuation occurs.
The reason for the above problems is that: the pipeline is long, the time of using hot water is uncertain, and hot water is continuously circulated, so that heat loss is caused, heat generated by hot water equipment cannot be effectively utilized, and the energy consumption is high. The fluctuation of the temperature of the hot water, the cold water and the temperature fluctuation is generated by the control logic of the hot water equipment and the equipment structure. Such as; in the heating process of the gas water heater, hot water is suddenly stopped, water flow is stopped, the gas is extinguished, but the inside of a combustion bin of the water heater is still in a high-temperature state, and heat can only be absorbed by water in a water tank of the water heater, so that a section of high-temperature water comes out when water is continuously used for two times, and then a section of cold water is used. Cold water is generated during ignition delay of the water heater and temperature rise of the cold water. The temperature fluctuations are due to the fact that one water spot is in normal use, there is a sudden second water spot opening or sudden closing of water. At this time, the control of the water heater is not in effect. Any heat source has a delay in adjusting the fire time difference.
Disclosure of Invention
In view of the drawbacks of the prior art, an object of the present utility model is to provide a water temperature heating adjustment device capable of continuously supplying constant temperature hot water.
The technical scheme adopted by the utility model is as follows:
the water temperature heating and adjusting device comprises a water heater and a water consumption end, and further comprises a constant temperature adjusting valve, wherein a first water inlet of the constant temperature adjusting valve is connected with a water outlet end of the water heater through a first water inlet pipeline, a second water inlet of the constant temperature adjusting valve is connected with the water outlet end of the water heater through a second water inlet pipeline, a hot water tank is arranged on the second water inlet pipeline, and a water outlet of the constant temperature adjusting valve is connected with the user end; the water temperature of the second water inlet is larger than that of the water outlet, and the water temperature of the first water inlet is smaller than or equal to that of the water outlet.
Further, the cold water source is connected with the first water inlet pipeline through a branch.
Further, a water tank inlet and a water tank outlet are formed in the hot water tank, the water tank inlet is connected with the water outlet end of the water heater, the water tank outlet is connected with the second water inlet, and a heating device is arranged in the hot water tank.
Further, the cold water treatment device further comprises a controller and an electric valve, wherein the electric valve is arranged on a branch path between the cold water source and the first water inlet pipeline, and the output end of the controller is connected with the electric valve.
Further, a first temperature sensor is arranged in the hot water tank, a second temperature sensor is arranged at the water outlet end of the water heater, the output ends of the first temperature sensor and the second temperature sensor are connected with the controller, and the output end of the controller is connected with the heating device.
Further, the thermal insulation layer is wrapped on the periphery of the hot water tank.
Further, a drain outlet is also arranged at the bottom of the hot water tank.
Further, the water outlet end of the water heater is respectively connected with the first water inlet pipeline and the second water inlet pipeline through a tee joint.
Further, a one-way valve is arranged on the first water inlet pipeline and positioned between the cold water source and the tee joint.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a water temperature heating and adjusting device according to an embodiment of the present utility model.
Wherein, water heater 1, hot-water tank 2, thermostatic control valve 3, first temperature sensor 4, second temperature sensor 5, controller 6, heating device 7, motorised valve 8, check valve 9.
Detailed Description
Here, it is to be noted that the functions, methods, and the like related to the present utility model are merely conventional adaptive applications of the prior art. The present utility model is therefore an improvement over the prior art in that the connection between hardware is essentially not a function, method itself, i.e. the present utility model, although it relates to a point of function, method, does not involve the improvement proposed for the function, method itself. The description of the function and the method of the utility model is for better explaining the utility model so as to better understand the utility model.
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
Referring to fig. 1, the water temperature heating and adjusting device comprises a water heater 1, a water consumption end and a constant temperature adjusting valve 3, wherein a first water inlet of the constant temperature adjusting valve 3 is connected with a water outlet end of the water heater 1 through a first water inlet pipeline, a second water inlet of the constant temperature adjusting valve 3 is connected with the water outlet end of the water heater 1 through a second water inlet pipeline, a hot water tank 2 is arranged on the second water inlet pipeline, and a water outlet of the constant temperature adjusting valve 3 is connected with a user end; the water temperature of the second water inlet is larger than that of the water outlet, and the water temperature of the first water inlet is smaller than or equal to that of the water outlet.
According to the utility model, the constant temperature regulating valve 3 is arranged, the constant temperature regulating valve 3 is a three-way valve and comprises a first water inlet, a second water inlet and a water outlet, the first water inlet is connected with the water outlet end of the water heater 1 through a first water inlet pipeline, the second water inlet is connected with the water outlet end of the water heater 1 through a second water inlet pipeline, the hot water tank 2 is arranged on the second water inlet pipeline, hot water can be filled in the hot water tank 2, the temperature of the hot water in the hot water tank 2 is larger than that of the water outlet (user end) of the constant temperature regulating valve 3, and water with different temperatures is fed into the user end after being regulated by the constant temperature regulating valve 3, so that continuous constant temperature water supply of the user end is realized, a water return pipeline and a water return pump are not required to be arranged, the initial installation cost is reduced, the energy consumption is saved, the constant temperature hot water can be continuously supplied, and the comfort problem of using the hot water is improved.
The water outlet end of the water heater 1 can be respectively connected with a first water inlet pipeline and a second water inlet pipeline through a tee joint, and the water outlet is directly output to the thermostatic control valve 3 through the first water inlet pipeline, or is output to the thermostatic control valve 3 after being regulated by the hot water tank 2 through the second water inlet pipeline, and is output to the user end after being regulated by the thermostatic control valve 3.
The user side can be provided with a plurality of water consumption points, such as hot water for hand washing, hot water for shower head and the like.
The constant temperature regulating valve 3 is a three-way valve which is a current commercial product and can automatically regulate the opening of the first water inlet and the second water inlet according to the set water outlet temperature, thereby achieving the function of regulating the water temperature.
In order to ensure that the water temperature of the first water inlet of the constant temperature regulating valve 3 is smaller than or equal to the water temperature set by the water outlet, the constant temperature regulating valve further comprises a cold water source which is connected with the first water inlet pipeline through a branch; when the water temperature of the first water inlet pipeline is higher than the water temperature set by the water outlet, cold water can be supplemented by the cold water source, so that the water inlet temperature entering the first water inlet is regulated, and the water outlet temperature is ensured.
The first water inlet pipeline is also provided with a one-way valve 9 between the cold water source and the tee joint, and the one-way valve 9 is connected in one way to the direction of the constant temperature regulating valve 3 to avoid the flow of the second water inlet pipeline of the water tank in the first water inlet pipeline.
In order to control the supply and disconnection of the cold water, the device further comprises a controller 6 and an electric valve 8, wherein the electric valve 8 is arranged on a branch between the cold water source and the first water inlet pipeline, and the output end of the controller 6 is connected with the electric valve. Through setting up controller 6 and motorised valve 8, when first water inlet pipeline temperature is too high, accessible controller 6 control motorised valve 8 opens, for first water inlet pipeline supplements cold water, reduces the temperature of first water inlet pipeline.
The hot water tank 2 is of a water storage tank structure, a certain amount of hot water can be always kept in the hot water tank 2, and the temperature of the hot water in the hot water tank 2 is higher than the temperature set by the water outlet of the constant temperature regulating valve 3, so that when the heating temperature of the water heater 1 is insufficient, the water temperature can be regulated through the hot water in the hot water tank 2, and the water temperature is increased.
Specifically, a water tank inlet and a water tank outlet are arranged on the hot water tank 2, the water tank inlet is arranged at the bottom of one end of the hot water tank 2, and the water tank outlet is arranged at the position, far away from the bottom, of the other end of the hot water tank 2; the inlet of the water tank is connected with the water outlet end of the water heater 1, the outlet of the water tank is connected with the second water inlet, and a heating device 7 is arranged in the hot water tank 2.
The water outlet of the water outlet end of the water heater 1 can enter the hot water tank 2 from the water tank inlet, and flows out from the warp outlet and enters the second water inlet; by arranging the heating device 7 in the hot water tank 2, the water in the hot water tank 2 can be heated by the heating device 7, so that the water temperature in the hot water tank 2 is ensured.
In order to be convenient for detect the temperature, be equipped with first temperature sensor 4 in the hot-water tank 2, the play water end of water heater 1 is equipped with second temperature sensor 5, and the output of first temperature sensor 4 and second temperature sensor 5 all is connected with controller 6, and the output of controller 6 is connected with heating device 7.
The first temperature sensor 4 is used for detecting the water temperature in the hot water tank 2, the second temperature sensor 5 is used for detecting the water temperature at the water outlet end of the water heater 1, the water temperature data of the water at the corresponding position are obtained by detecting the water temperature at the corresponding position, and the controller 6 can control the opening or closing of the heating device 7 and the electric valve 8 according to the detected data.
In order to reduce the heat loss of the hot water tank 2, the periphery of the hot water tank 2 is wrapped with a heat insulation layer, and the heat insulation layer can be made of conventional heat insulation materials.
In order to facilitate cleaning of the hot water tank 2, a drain outlet is also arranged at the bottom of the hot water tank 2.
In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; may be an electrical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description of the present specification, a description of the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (9)
1. The water temperature heating and adjusting device comprises a water heater and a water consumption end and is characterized by further comprising a constant temperature adjusting valve, wherein a first water inlet of the constant temperature adjusting valve is connected with a water outlet end of the water heater through a first water inlet pipeline, a second water inlet of the constant temperature adjusting valve is connected with the water outlet end of the water heater through a second water inlet pipeline, a hot water tank is arranged on the second water inlet pipeline, and a water outlet of the constant temperature adjusting valve is connected with a user end; the water temperature of the second water inlet is larger than that of the water outlet, and the water temperature of the first water inlet is smaller than or equal to that of the water outlet.
2. The water temperature heating adjustment device of claim 1, further comprising a cold water source connected to the first water inlet line by a branch.
3. The water temperature heating and adjusting device according to claim 2, wherein a water tank inlet and a water tank outlet are formed in the hot water tank, the water tank inlet is connected with the water outlet end of the water heater, the water tank outlet is connected with the second water inlet, and a heating device is arranged in the hot water tank.
4. A water temperature heating and regulating device according to claim 3, further comprising a controller and an electrically operated valve, said electrically operated valve being mounted in a branch between said cold water source and said first water inlet line, an output of said controller being connected to said electrically operated valve.
5. The water temperature heating and adjusting device according to claim 4, wherein a first temperature sensor is arranged in the hot water tank, a second temperature sensor is arranged at the water outlet end of the water heater, the output ends of the first temperature sensor and the second temperature sensor are connected with the controller, and the output end of the controller is connected with the heating device.
6. The water temperature heating and adjusting device according to any one of claims 1 to 5, wherein an insulating layer is wrapped around the hot water tank.
7. The water temperature heating adjustment device according to any one of claims 1 to 5, characterized in that a drain outlet is further provided at the bottom of the hot water tank.
8. The water temperature heating and adjusting device according to claim 1, wherein the water outlet end of the water heater is connected with the first water inlet pipeline and the second water inlet pipeline respectively through a tee joint.
9. The water temperature heating and adjusting device according to claim 8, wherein a one-way valve is further arranged on the first water inlet pipeline and between the cold water source and the tee joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320677762.XU CN219656316U (en) | 2023-03-30 | 2023-03-30 | Water temperature heating and adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320677762.XU CN219656316U (en) | 2023-03-30 | 2023-03-30 | Water temperature heating and adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219656316U true CN219656316U (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320677762.XU Active CN219656316U (en) | 2023-03-30 | 2023-03-30 | Water temperature heating and adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219656316U (en) |
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2023
- 2023-03-30 CN CN202320677762.XU patent/CN219656316U/en active Active
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