CN220911682U - Phase change material water heater with vibration function - Google Patents
Phase change material water heater with vibration function Download PDFInfo
- Publication number
- CN220911682U CN220911682U CN202321260515.6U CN202321260515U CN220911682U CN 220911682 U CN220911682 U CN 220911682U CN 202321260515 U CN202321260515 U CN 202321260515U CN 220911682 U CN220911682 U CN 220911682U
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- China
- Prior art keywords
- heat exchange
- water heater
- phase change
- pressure relief
- change material
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000012782 phase change material Substances 0.000 title claims abstract description 28
- 238000004146 energy storage Methods 0.000 claims abstract description 9
- 239000011232 storage material Substances 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 239000012071 phase Substances 0.000 abstract description 6
- 239000007790 solid phase Substances 0.000 abstract description 5
- 238000004781 supercooling Methods 0.000 abstract description 5
- 230000007704 transition Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000013078 crystal Substances 0.000 abstract description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a phase change material water heater with a vibration function, which comprises a water heater shell and a heat exchange module. The heat exchange module is installed in the water heater shell. The heat exchange module comprises a plurality of heat exchange boxes which are distributed at intervals. And a heat exchange coil and a phase change energy storage material are arranged in each heat exchange box body. Both ends of the heat exchange coil are positioned outside the heat exchange box body. The adjacent two heat exchange boxes are detachably connected through ports of the heat exchange coil. Wherein, the inner wall of each heat exchange box body is provided with at least one vibrator. Through setting up the vibrator, produce continuous or intermittent type nature high frequency vibration, increase phase change material's structure fluctuation and energy fluctuation, promote crystal nucleus formation to reduce the supercooling degree when phase change material liquid-solid phase transition, ensure that phase change material liquid-solid phase transition temperature is invariable relatively, realize constant temperature water supply.
Description
Technical Field
The utility model relates to the technical field of water heaters, in particular to a phase change material water heater with a vibration function.
Background
The water heater is a device for changing the temperature of cold water into hot water in a certain time by various physical principles. According to the principle, the water heater can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic energy water heater, an air energy water heater, a heating water heater and the like. The conventional electric water heater is added with a phase-change material to improve heat storage capacity, but the heat release temperature is not constant due to the existence of the supercooling degree because the phase-change material has a large supercooling degree when undergoing phase-change heat storage and release, so that the temperature of the water to be obtained is difficult to control while the heat efficiency is reduced.
Disclosure of utility model
The utility model aims to provide phase-change material hot water with a vibration function.
The aim of the utility model can be achieved by the following technical scheme:
a phase change material water heater with a vibration function comprises a water heater shell and a heat exchange module. The heat exchange module is installed in the water heater shell. The heat exchange module comprises a plurality of heat exchange boxes which are distributed at intervals. And a heat exchange coil and a phase change energy storage material are arranged in each heat exchange box body. Both ends of the heat exchange coil are positioned outside the heat exchange box body. The adjacent two heat exchange boxes are detachably connected through ports of the heat exchange coil.
Wherein, the inner wall of each heat exchange box body is provided with at least one vibrator.
As a further scheme of the utility model: one side of each heat exchange box body, which is close to the water inlet of the heat exchange coil, is provided with a vibrator.
As a further scheme of the utility model: the heat exchange coil is a coiled pipe, and the section of the coiled pipe is flat.
As a further scheme of the utility model: the top of each heat exchange box body is provided with a pressure relief hole. An automatic pressure relief assembly is arranged in the pressure relief hole. The automatic pressure release subassembly includes:
and a bracket mounted in the pressure relief hole. The aperture of the pressure relief hole is continuously increased from the inside to the outside.
The blocking piece is positioned in the pressure relief hole, and a sealing ring matched with the pressure relief hole is arranged on the outer wall.
And the elastic reset rod is arranged between the bracket and the blocking block.
As a further scheme of the utility model: the pressure relief hole is provided with the roof far away from support one end. And the top plate and the blocking block are provided with sensors matched with each other.
When the pressure relief vent is in the blocked state, the two sensors are not in contact.
As a further scheme of the utility model: the top plate is hinged in the pressure relief hole, and a damping structure is arranged at the hinged position.
As a further scheme of the utility model: a disassembly and assembly structure is arranged between the heat exchange box body and the water heater shell. The dismounting structure comprises a connecting plate and a hook. The hook is arranged in the water heater shell. The connecting plate is in the shape ofThe two ends are bent outwards to form a connecting part connected with the outer wall of the heat exchange box body, and the middle part is provided with a hanging hole matched with the hook.
The utility model has the beneficial effects that:
Through setting up the vibrator, produce continuous or intermittent type nature high frequency vibration, increase phase change material's structure fluctuation and energy fluctuation, promote crystal nucleus formation to reduce the supercooling degree when phase change material liquid-solid phase transition, ensure that phase change material liquid-solid phase transition temperature is invariable relatively, realize constant temperature water supply.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a phase change material water heater with vibration function according to the present utility model;
FIG. 2 is a schematic diagram of a heat exchange module according to the present utility model;
FIG. 3 is a schematic view of the structure of the heat exchange case of the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 3A according to the present utility model;
Fig. 5 is a schematic structural view of the connection plate of the present utility model.
In the figure: 1. a heat exchange box; 101. a pressure relief vent; 102. a bracket; 103. an elastic reset lever; 104. blocking; 105. a seal ring; 106. a top plate; 107. a sensor; 2. a water heater housing; 3. a heat exchange coil; 4. a vibrator; 5. a connecting plate; 6. and (5) connecting pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model relates to a phase change material water heater with vibration function, which comprises a water heater shell 2 and a heat exchange module. The heat exchange module is installed in the water heater housing 2. The heat exchange module comprises a plurality of heat exchange boxes 1 which are distributed at intervals. And a heat exchange coil 3 and a phase change energy storage material are arranged in each heat exchange box 1. Both ends of the heat exchange coil 3 are positioned outside the heat exchange box 1. The adjacent two heat exchange boxes 1 are detachably connected through ports of the heat exchange coil 3.
Wherein, at least one vibrator 4 is arranged on the inner wall of each heat exchange box 1.
It should be noted that, the specific form of the vibrator 4 is not limited, and a structure of the vibrator 4 commonly used in the market is generally adopted, and the vibrator generally includes a driving motor, a speed reducer, and a vibrating rotor, and the vibrating rotor generally includes a bearing, a rotor disc, a rod, a guide plate, a spring, a heat sink, and the like. The bearing is used for supporting and enabling the rotor to rotate freely; the rotor disc is a core part of the vibrating rotor and has certain elasticity and durability; the rod piece connects the rotor disc with the main shaft of the driving motor, and components such as a bearing sleeve, a cam and the like can be adopted; the guide plate is used for keeping the direction stable during vibration and preventing the swing polarization; the springs are connected with the rotor disc and the radiating fins, so that the heat transfer surface area can be increased, and the heat transfer efficiency is improved; the radiating fins are closely attached to the vibrating rotor, so that a larger heat transfer contact area is provided for the phase change material, the temperature is reduced while the phase change material vibrates, and heat loss is reduced. This part is the structure of the vibrator 4 common in the prior art, and will not be described again. By arranging the vibrator 4, continuous or intermittent high-frequency vibration is generated, structural fluctuation and energy fluctuation of the phase-change material are increased, and crystal nucleus formation is promoted, so that supercooling degree of the phase-change material during liquid-solid phase change is reduced, the relative constant phase-change temperature of the phase-change material is ensured, and constant-temperature water supply is realized.
Secondly, two ends of the heat exchange coil 3 are respectively a water inlet end and a water outlet end; a plurality of heat exchange boxes 1 can be connected in series in such a way that one water inlet end is communicated with the other water outlet end between the heat exchange coils 3 of two adjacent heat exchange boxes 1, and each heat exchange box 1, the heat exchange coil 3 and the phase change energy storage material in the heat exchange boxes form a heat exchange module; meanwhile, the modularized structure can be prefabricated in advance, on-site assembly is not needed, the module is integrally replaced during use, and the operation is simple, rapid and efficient, and the practicability is higher.
Specifically, in this embodiment, the modular heat exchange structure should further include a connection pipe 6. The two ends of the connecting pipe 6 are provided with internal threaded joints. The water inlet end and the water outlet end of the heat exchange coil 3 are respectively provided with external threads matched with the internal threaded joint.
Specifically, the type of connecting pipe 6 can adopt the bellows, and the bellows has certain elasticity, and when both ends female screw joint and external screw thread cooperation, the bellows can self-adaptation extend or shorten, and the operation of being convenient for, but need note that the bellows should not be too long, and the thermal insulation material is attached to the best outer wall, prevents the excessive giving off of heat when rivers flow.
Of course, in view of sensitivity, a vibrator 4 may be provided at a side of the inside of each heat exchange tank 1 adjacent to the water inlet of the heat exchange coil 3.
In some specific embodiments, the heat exchange coil 3 may be a serpentine tube, with the serpentine tube having a flattened cross-section. Therefore, the flat coiled pipe can bear a part of phase change energy storage materials, and particularly when the phase change energy storage materials are solid-liquid phase change materials, layering phenomenon can possibly occur after the solid-liquid phase change energy storage materials are used for a long time, so that the heat exchange performance is reduced, the solid-liquid phase change energy storage materials can be supported by the arrangement of the flat coiled pipe, layering phenomenon is relieved, and the service life of the heat exchanger is prolonged.
Specifically, in view of safety, the top of each heat exchange tank 1 is provided with a pressure relief hole 101. An automatic pressure relief assembly is disposed within the pressure relief aperture 101. The automatic pressure release subassembly includes:
a bracket 102 mounted within the pressure relief hole 101. The aperture of the pressure relief hole 101 is continuously increased from the inside to the outside.
And a blocking piece 104 which is positioned in the pressure relief hole 101, and a sealing ring 105 matched with the pressure relief hole 101 is arranged on the outer wall.
An elastic return lever 103 mounted between the bracket 102 and the block 104.
In the plugging and sealing state, the elastic reset rod 103 is in a pulled-up state and has a certain pulling force, so that the plugging block 104 fully plugs the pressure relief hole 101, the pressure relief hole 101 can be prevented from being opened by mistake, and only if the pressure inside the heat exchange box 1 reaches a certain degree, the plugging block 104 can be forced to move to the outer side against the pulling force of the elastic reset rod 103, thereby realizing pressure relief.
The support 102 may not block the pressure relief hole 101, and may be a rod-like structure, or may be a plate-like structure, and a certain air hole may be formed in the plate.
In yet a further embodiment, the end of the pressure relief aperture 101 remote from the bracket 102 is provided with a top plate 106. The top plate 106 and the block 104 are provided with sensors 107 which are matched with each other.
When the pressure relief hole 101 is in the blocked state, the two sensors 107 are not in contact.
It should be noted that, the top plate 106 may be located on the same plane with the outer wall of the heat exchange box 1, so that the structure is more attractive, but it should be noted that holes should be formed in the top plate 106 for exhausting.
The two sensors 107 can be set to be in a structure of delaying a trigger signal, a time is preset according to specific conditions, when the duration of contact time of the two sensors 107 reaches the preset time, the fact that the pressure in the heat exchange box 1 is too high can be judged, accidents can possibly happen, signals of the sensors 107 are sent to the background, and workers or users can be reminded to check.
Still further, the top plate 106 is hinged within the pressure relief hole 101, and a damping structure is provided at the hinge. By the hinged arrangement, the top plate 106 can be rotated to inspect the automatic pressure relief structure.
A disassembly and assembly structure is arranged between the heat exchange box 1 body and the water heater shell 2. The dismounting structure comprises a connecting plate 5 and a hook. The hook is arranged in the water heater shell 2. The connecting plate 5 is in the form ofThe two ends are bent outwards to form a connecting part connected with the outer wall of the heat exchange box 1, and the middle part is provided with a hanging hole matched with the hook.
It should be explained that the connecting portion may be welded outside the heat exchange box 1, or may be a connecting portion and a heat exchange box 1 with a threaded hole formed thereon, and connected by a screw. Through the cooperation of couple and hanging hole, the dismantlement and the installation of the heat exchange box 1 body of being convenient for.
It should be noted that, the water heater of the present utility model should also have a corresponding waterway structure, and a heating component should also be in the waterway structure, and this part is a common technology in the prior art, and will not be described herein.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The phase change material water heater with the vibration function is characterized by comprising a water heater shell (2) and a heat exchange module; the heat exchange module is arranged in the water heater shell (2); the heat exchange module comprises a plurality of heat exchange box (1) bodies which are distributed at intervals; a heat exchange coil (3) and a phase change energy storage material are arranged in each heat exchange box (1); both ends of the heat exchange coil (3) are positioned outside the heat exchange box (1); the two adjacent heat exchange boxes (1) are detachably connected through ports of the heat exchange coil pipes (3);
Wherein, the inner wall of each heat exchange box (1) body is provided with at least one vibrator (4).
2. A phase change material water heater with vibration function according to claim 1, characterized in that a vibrator (4) is arranged in each heat exchange tank (1) at the side of the inner body close to the water inlet of the heat exchange coil (3).
3. A phase change material water heater with vibration function according to claim 1, characterized in that the heat exchanging coil (3) is a coil pipe, and the section of the coil pipe is flat.
4. The phase change material water heater with the vibration function according to claim 1, wherein the top of each heat exchange box (1) body is provided with a pressure relief hole (101); an automatic pressure relief assembly is arranged in the pressure relief hole (101); the automatic pressure relief assembly includes:
A bracket (102) mounted within the pressure relief hole (101); the aperture of the pressure relief hole (101) is continuously increased from the inside of the tank to one side outside the tank;
The blocking block (104) is positioned in the pressure relief hole (101), and a sealing ring (105) matched with the pressure relief hole (101) is arranged on the outer wall; and
And an elastic return lever (103) mounted between the bracket (102) and the block (104).
5. The phase change material water heater with the vibration function according to claim 4, wherein a top plate (106) is arranged at one end of the pressure relief hole (101) far away from the bracket (102); the top plate (106) and the blocking block (104) are provided with sensors (107) which are matched with each other;
When the pressure relief hole (101) is in the blocked state, the two sensors (107) do not contact.
6. A phase change material water heater with vibration function according to claim 5, characterized in that the top plate (106) is hinged in the pressure relief hole (101) and a damping structure is provided at the hinge.
7. The phase change material water heater with the vibration function according to claim 1, wherein a disassembly and assembly structure is arranged between the heat exchange box (1) body and the water heater shell (2); the dismounting structure comprises a connecting plate (5) and a hook; the hook is arranged in the water heater shell (2); the connecting plate (5) is in the shape ofThe two ends are bent outwards to form a connecting part connected with the outer wall of the heat exchange box (1), and the middle part is provided with a hanging hole matched with the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321260515.6U CN220911682U (en) | 2023-05-23 | 2023-05-23 | Phase change material water heater with vibration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321260515.6U CN220911682U (en) | 2023-05-23 | 2023-05-23 | Phase change material water heater with vibration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220911682U true CN220911682U (en) | 2024-05-07 |
Family
ID=90914952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321260515.6U Active CN220911682U (en) | 2023-05-23 | 2023-05-23 | Phase change material water heater with vibration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220911682U (en) |
-
2023
- 2023-05-23 CN CN202321260515.6U patent/CN220911682U/en active Active
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