CN219244364U

CN219244364U - Phase-change energy-storage heat exchange device

Info

Publication number: CN219244364U
Application number: CN202320708010.5U
Authority: CN
Inventors: 刘婧; 于明豪; 王开乐
Original assignee: Bo'ao Smart Energy Dalian Co ltd
Current assignee: Bo'ao Smart Energy Dalian Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-06-23
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of heat exchange equipment, in particular to a phase-change energy storage heat exchange device, which comprises a tank body, wherein the upper end of the tank body is fixedly connected with a top cover, the upper part of the right side of the outer surface of the tank body and the lower part of the right side of the outer surface of the tank body are both provided with connecting holes, the lower end of the tank body is fixedly connected with a bottom cover, the middle part of the lower end of the bottom cover is provided with a wiring hole, the lower part of the outer surface of the tank body and the outer surface of the bottom cover are fixedly connected with a supporting mechanism in a penetrating way, the middle part of the upper end of the bottom cover is fixedly connected with a fixing plate, and the upper end of the fixing plate is fixedly connected with a plurality of heating rods. According to the phase-change energy-storage heat exchange device, the supporting mechanism is arranged at the lower part of the outer surface of the device, so that the device can be lifted off the ground, the device is prevented from being rusted due to contact with the ground and damp, the service life of a tank body in the device can be prolonged, and meanwhile, the four supporting legs in the supporting mechanism are inclined outwards, so that the gravity center of the device is more centered, and the device is prevented from shaking and tilting during use.

Description

Phase-change energy-storage heat exchange device

Technical Field

The utility model relates to the technical field of heat exchange equipment, in particular to a phase-change energy storage heat exchange device.

Background

Along with the continuous progress of industrialization and modernization, energy consumption is more and more, energy problems are more and more prominent, energy conservation and emission reduction are a great measure in development of China, and the phase-change energy storage device stores heat energy in the phase-change material by utilizing the advantages of high enthalpy value and high energy storage density of the phase-change energy storage material, and the heat energy can be replaced when needed, so that the phase-change energy storage device can store and release the heat energy, and the utilization efficiency of the heat energy is effectively improved;

in the prior art, the energy storage material in the device is heated and stored through a single heater, the energy storage material is heated through the single heater, so that the heat energy is unevenly distributed, when the heat energy needs to be converted, the condition of incomplete conversion easily occurs, and therefore, the novel phase-change energy storage heat exchange device is provided.

Disclosure of Invention

The utility model mainly aims to provide a phase-change energy-storage heat exchange device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a phase change energy storage heat transfer device, includes the jar body, jar body upper end fixedly connected with top cap, jar external surface right side upper portion and surface right side lower part all open there is the connecting hole, jar body lower extreme fixedly connected with bottom, it has the wiring hole to open in the middle part of the bottom, jar external surface lower part and bottom surface alternate fixedly connected with supporting mechanism jointly, bottom upper end middle part fixedly connected with fixed plate, fixed plate upper end fixedly connected with a plurality of heating rod, fixed plate lower extreme middle part fixedly connected with connecting wire, jar internal portion is provided with displacement mechanism.

Preferably, the replacement mechanism comprises a plurality of spiral pipes, wherein the upper ends of the plurality of spiral pipes are fixedly connected with a first connecting pipe frame together, the lower ends of the plurality of spiral pipes are fixedly connected with a second connecting pipe frame together, the right side of the outer surface of the first connecting pipe frame is fixedly connected with a water inlet pipe, and the right side of the outer surface of the second connecting pipe frame is fixedly connected with a water outlet pipe.

Preferably, the plurality of heating rods are distributed equidistantly and are not contacted with each other, the connecting wires are connected with the wiring holes in a penetrating mode, and the plurality of heating rods are connected with the replacement mechanism in a penetrating mode and are not contacted with the replacement mechanism in a penetrating mode.

Preferably, the plurality of spiral pipes are sleeved with the plurality of heating rods respectively and are not contacted with each other, the first connecting pipe frame and the second connecting pipe frame are not contacted with the tank body and the plurality of heating rods, and the water inlet pipe and the water outlet pipe are fixedly connected with the two connecting holes in a penetrating mode respectively.

Preferably, the supporting mechanism comprises a fixing ring, a clamping groove is formed in the upper portion of the inner surface of the fixing ring, and four supporting legs are fixedly connected to the lower end of the fixing ring.

Preferably, the fixing ring is fixedly connected with the tank body and the bottom cover in a penetrating way through the clamping groove, and the four supporting legs are distributed in an annular array and are not contacted with each other.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the plurality of heating rods which are distributed at equal intervals are arranged in the device, so that the energy storage material in the tank body can be uniformly heated through the heating rods when the device is used, meanwhile, the replacement mechanism is arranged in the device, the plurality of spiral pipes in the replacement mechanism are respectively sleeved outside the heating rods, and when the device is used, water entering the tank body through the replacement mechanism can be dispersed in the whole tank body through the replacement mechanism, so that the device can be fully contacted with the energy storage material in the tank body, and the heat energy conversion is more thorough;

2. according to the utility model, the supporting mechanism is arranged at the lower part of the outer surface of the device, so that the device can be lifted off the ground by the supporting mechanism, the device is prevented from being corroded due to contact with the ground, the service life of a tank body in the device can be prolonged, and meanwhile, the four supporting legs in the supporting mechanism are inclined outwards, so that the gravity center of the device is more centered, and the device is prevented from shaking and tilting during use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a phase change energy storage heat exchange device according to the present utility model;

FIG. 2 is a schematic diagram illustrating the overall structure of a phase-change energy-storage heat exchange device according to the present utility model;

FIG. 3 is a schematic diagram of the whole structure of a supporting mechanism of a phase-change energy-storage heat exchange device according to the present utility model;

fig. 4 is a schematic diagram of the whole structure of a replacement mechanism of a phase-change energy-storage heat exchange device.

In the figure: 1. a tank body; 11. a connection hole; 2. a top cover; 3. a bottom cover; 31. a wiring hole; 4. a support mechanism; 5. a fixing plate; 6. a heating rod; 7. a connecting wire; 8. a displacement mechanism; 41. a fixing ring; 42. a clamping groove; 43. support legs; 81. a spiral tube; 82. a first connecting pipe rack; 83. the second connecting pipe frame; 84. a water inlet pipe; 85. and a water outlet pipe.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a phase change energy storage heat transfer device, including a jar body 1, jar body 1 upper end fixedly connected with top cap 2, jar body 1 surface right side upper portion and surface right side lower part all open there is connecting hole 11, jar body 1 lower extreme fixedly connected with bottom 3, it has wiring hole 31 to open in the middle part of bottom 3 lower extreme, jar body 1 surface lower part and bottom 3 surface alternate fixedly connected with supporting mechanism 4 jointly, bottom 3 upper end middle part fixedly connected with fixed plate 5, fixed plate 5 upper end fixedly connected with a plurality of heating rod 6, fixed plate 5 lower extreme middle part fixedly connected with connecting wire 7, jar body 1 inside is provided with displacement mechanism 8, a plurality of heating rod 6 equidistance distributes and each other contactless, connecting wire 7 and wiring hole 31 alternate connection, a plurality of heating rod 6 all alternate with displacement mechanism 8 and be connected and contactless.

In this embodiment, the replacement mechanism 8 includes a plurality of spiral pipe 81, the common fixedly connected with first connecting pipe frame 82 of a plurality of spiral pipe 81 upper end, the common fixedly connected with second connecting pipe frame 83 of a plurality of spiral pipe 81 lower extreme, first connecting pipe frame 82 surface right side fixedly connected with inlet tube 84, second connecting pipe frame 83 surface right side fixedly connected with outlet pipe 85, a plurality of spiral pipe 81 cup joints and each other contactless with a plurality of heating rod 6 respectively, first connecting pipe frame 82 and second connecting pipe frame 83 and jar body 1 and a plurality of heating rod 6 all are contactless, inlet tube 84 and outlet pipe 85 alternate fixed connection with two connecting holes 11 respectively, through being provided with replacement mechanism 8 in the device, be provided with the spiral pipe 81 that a plurality of equidistantly distributes in the replacement mechanism 8, a plurality of equidistant spiral pipe 81 that distributes can be with the rivers that get into jar body 1 inside through replacement mechanism 8 disperse to jar body 1 in the whole inner space, make the rivers that get into jar body 1 inside can be abundant with jar body 1 inside energy storage material contact each other, make heat energy conversion thoroughly.

In this embodiment, supporting mechanism 4 includes solid fixed ring 41, gu fixed ring 41 internal surface upper portion is opened there is draw-in groove 42, gu fixed ring 41 lower extreme fixedly connected with four supporting legs 43, gu fixed ring 41 alternates fixed connection jointly through draw-in groove 42 and jar body 1 and bottom 3, four supporting legs 43 annular array distributes and each other do not contact, through being provided with supporting mechanism 4 in device surface lower part, supporting mechanism 4 can lift the device off ground, avoid device and ground contact to wet and take place the corrosion, can prolong the life of jar body 1 in the device.

It should be noted that, the utility model is a phase-change energy-storage heat exchange device, through being provided with a plurality of heating rods 6 distributed equidistantly in the device, the device can evenly heat the energy-storage material in the tank body 1 through the heating rods 6 when in use, meanwhile, the device is internally provided with a replacement mechanism 8, a plurality of spiral tubes 81 in the replacement mechanism 8 are respectively sleeved outside the heating rods 6, when the device is in use, water entering the tank body 1 through the replacement mechanism 8 can be dispersed in the whole tank body 1 through the replacement mechanism 8, the water can fully contact with the energy-storage material in the tank body 1, so that the heat energy conversion is more thorough, the lower part of the outer surface of the device is provided with a supporting mechanism 4, the supporting mechanism 4 can lift the device off the ground, the device is prevented from being corroded due to contact with the ground, the service life of the tank body 1 in the device can be prolonged, meanwhile, four supporting legs 43 in the supporting mechanism 4 are inclined outwards, the device is more centered, and the gravity center of the device is prevented from shaking and tilting when in use.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a phase change energy storage heat transfer device, includes a jar body (1), its characterized in that: the novel solar energy storage tank is characterized in that a top cover (2) is fixedly connected to the upper end of the tank body (1), connecting holes (11) are formed in the upper right side of the outer surface of the tank body (1) and the lower right side of the outer surface of the tank body, a bottom cover (3) is fixedly connected to the lower end of the tank body (1), a wiring hole (31) is formed in the middle of the lower end of the bottom cover (3), a supporting mechanism (4) is fixedly connected to the lower portion of the outer surface of the tank body (1) and the outer surface of the bottom cover (3) in a penetrating mode, a fixing plate (5) is fixedly connected to the middle of the upper end of the bottom cover (3), a plurality of heating rods (6) are fixedly connected to the upper end of the fixing plate (5), connecting wires (7) are fixedly connected to the middle of the lower end of the fixing plate (5), and a replacement mechanism (8) is arranged inside the tank body (1).

The replacement mechanism (8) comprises a plurality of spiral pipes (81), wherein the upper ends of the spiral pipes (81) are fixedly connected with first connecting pipe frames (82) together, the lower ends of the spiral pipes (81) are fixedly connected with second connecting pipe frames (83) together, the right sides of the outer surfaces of the first connecting pipe frames (82) are fixedly connected with water inlet pipes (84), and the right sides of the outer surfaces of the second connecting pipe frames (83) are fixedly connected with water outlet pipes (85).

2. The phase change energy storage heat exchange device of claim 1, wherein: the heating rods (6) are equidistantly distributed and are not contacted with each other, the connecting wires (7) are connected with the wiring holes (31) in a penetrating mode, and the heating rods (6) are connected with the replacement mechanism (8) in a penetrating mode and are not contacted with each other.

3. The phase change energy storage heat exchange device of claim 1, wherein: the spiral pipes (81) are sleeved with the heating rods (6) and are not contacted with each other, the first connecting pipe frame (82) and the second connecting pipe frame (83) are not contacted with the tank body (1) and the heating rods (6), and the water inlet pipe (84) and the water outlet pipe (85) are fixedly connected with the two connecting holes (11) in an penetrating mode.

4. The phase change energy storage heat exchange device of claim 1, wherein: the supporting mechanism (4) comprises a fixed ring (41), a clamping groove (42) is formed in the upper portion of the inner surface of the fixed ring (41), and four supporting legs (43) are fixedly connected to the lower end of the fixed ring (41).

5. The phase change energy storage heat exchange device of claim 4, wherein: the fixing ring (41) is fixedly connected with the tank body (1) and the bottom cover (3) in a penetrating mode through the clamping groove (42), and the four supporting legs (43) are distributed in an annular array mode and are not contacted with each other.