CN213041080U

CN213041080U - Heat storage device for commercial phase-change heat storage module

Info

Publication number: CN213041080U
Application number: CN202021292549.XU
Authority: CN
Inventors: 胡晓利; 吴祖国
Original assignee: Wuhan Blooming Low Carbon Industry Co ltd
Current assignee: Wuhan Blooming Low Carbon Industry Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-23
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a commercial phase transition heat-retaining device for module, including shell, rock wool heat preservation, inner shell, apron, rotation motor, motor mount, motor connecting rod, oral siphon, valve, outlet pipe, rectangle backup pad, phase change pipe, thread bush, bottom plate, screw thread post, spacing thread bush, fixed plate, connecting rod, threaded rod, rectangle slider, supporting legs and helical blade. The utility model has the advantages that: this device can be comparatively convenient fix and dismantle the work with the phase change pipe through supporting structure, and fixed dismantlement easy operation, the maintenance that is favorable to the phase change pipe is changed the work and is gone on, this device carries out the heat exchange through water and phase change pipe and stores and release the heat, when carrying out the heat exchange, the rotation motor through the shell both sides drives helical blade aquatic and rotates, make water carry out rotatory flow, and then make the contact of phase change pipe and water more abundant, make the heat exchange effect of water and phase change pipe better.

Description

Heat storage device for commercial phase-change heat storage module

Technical Field

The utility model relates to a heat-retaining device specifically is a heat-retaining device for commercial phase transition heat-retaining module belongs to phase transition heat-retaining device application technical field for the heat-retaining module.

Background

Phase change heat storage is a high and new energy storage technology based on phase change energy storage materials, and is an important technology for improving energy utilization efficiency and protecting the environment. The method can be used for solving the contradiction between heat energy supply and demand mismatch, and has wide application prospects in the fields of solar energy utilization, electric power peak load shifting, waste heat and waste heat recycling, energy conservation of industrial and civil buildings and air conditioners and the like.

At present, the phase change heat storage adopted by heating heat storage is relatively few in application, relatively simple in design and unreasonable in structure, and a phase change pipe used inside the phase change heat storage needs to be maintained after a fault occurs, so that the disassembly operation is troublesome, and time and labor are wasted. Therefore, a heat storage device for a commercial phase-change heat storage module is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a commercial phase change heat-retaining device for heat-retaining module just in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, a heat storage device for a commercial phase change heat storage module, which comprises an outer shell, a rock wool heat preservation layer, an inner shell, a phase change tube and a bracket structure;

the bottom of the outer surface of the outer shell is fixedly connected with supporting legs, an inner shell is fixedly connected in an inner cavity of the outer shell, a heat preservation layer is filled and fixed in a gap between the inner shell and the outer shell, a motor fixing frame is fixedly connected on the outer surface of the outer shell, a rotating motor is fixedly installed on the motor fixing frame, one end of a motor connecting rod is fixedly connected to the tail end of an output shaft of the rotating motor, the other end of the motor connecting rod penetrates through the outer shell and the inner shell and extends into the inner cavity of the inner shell, a spiral blade is fixedly connected to the other end of the motor connecting rod, a support structure is fixedly installed on the wall of the inner cavity of the;

the support structure comprises rectangular support plates, thread sleeves, a bottom plate, fixing plates, connecting rods, threaded rods and rectangular sliding blocks, wherein one ends of the rectangular support plates are fixedly connected to two sides of the upper surface of the bottom plate, inner cavities are formed in the two rectangular support plates, the rectangular sliding blocks are slidably connected in the inner cavities of the two rectangular support plates, the connecting rods are fixedly connected between the rectangular sliding blocks, the connecting rods are slidably connected with the side walls of the inner cavities of the rectangular support plates, the fixing plates are fixedly connected to the connecting rods, arc-shaped grooves are formed in the fixing plates, the phase change tubes are clamped and fixed between the two fixing plates, one ends of the threaded rods are fixedly connected to the side walls of the rectangular sliding blocks, the other ends of the threaded rods penetrate through the side walls of the inner cavities of the rectangular support plates and extend out of the walls, the threaded rod is connected with a threaded sleeve in a threaded manner, and the threaded sleeve abuts against the side wall of the rectangular supporting plate.

Preferably, the number of the supporting legs is four, and the four supporting legs are respectively fixed at four corners of the lower surface of the shell.

Preferably, the last fixed surface of shell installs the oral siphon, the one end of oral siphon extends to in the inner chamber of inner shell, the lateral wall department fixed mounting of shell has the outlet pipe, the one end of outlet pipe extends to in the inner chamber of inner shell, all install the valve on oral siphon and the outlet pipe.

Preferably, the number of the rotating motors is two, the two rotating motors are fixedly mounted on the upper surface and the lower surface of the shell through motor fixing frames, the tail ends of output shafts of the two rotating motors are fixedly connected with motor connecting rods, and the two motor connecting rods are fixedly connected with helical blades.

Preferably, the threaded column is fixedly connected to the bottom wall of the inner cavity of the inner shell, the bottom plate is provided with a mounting hole with the same size as the threaded column, the threaded column penetrates through the mounting hole of the bottom plate, the threaded column is in threaded connection with a limiting threaded sleeve, and the limiting threaded sleeve abuts against the upper surface of the bottom plate.

Preferably, a cover plate is fixedly mounted on the upper surface of the housing.

The utility model has the advantages that:

1. this device is rational in infrastructure, uses in a flexible way, can be comparatively convenient fix the phase change pipe and dismantle work through supporting structure, and fixed dismantlement easy operation is favorable to the maintenance change work of phase change pipe to go on.

2. This device carries out the heat exchange through water and phase change pipe and stores and release the heat, when carrying out the heat exchange, drives helical blade aquatic through the rotation motor of shell both sides and rotates for water carries out the rotational flow, and then makes the contact of phase change pipe and water more abundant, makes the heat exchange effect of water and phase change pipe better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal connection structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the bracket structure of the present invention;

fig. 4 is a schematic structural diagram of the helical blade of the present invention.

In the figure: 1. the heat-insulating rock wool pipe comprises an outer shell, 2, a rock wool heat-insulating layer, 3, an inner shell, 4, a cover plate, 5, a rotating motor, 6, a motor fixing frame, 7, a motor connecting rod, 8, a water inlet pipe, 9, a valve, 10, a water outlet pipe, 11, a rectangular supporting plate, 12, a phase change pipe, 13, a thread sleeve, 14, a bottom plate, 15, a thread column, 16, a limiting thread sleeve, 17, a fixing plate, 18, a connecting rod, 19, a threaded rod, 20, a rectangular sliding block, 21, supporting legs, 22 and spiral blades.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1 to 4, a heat storage device for a commercial phase-change heat storage module includes an outer shell 1, a rock wool insulating layer 2, an inner shell 3, a phase-change tube 12 and a support structure;

the bottom of the outer surface of the outer shell 1 is fixedly connected with supporting legs 21, an inner shell 3 is fixedly connected in an inner cavity of the outer shell 1, a heat preservation layer 2 is filled and fixed in a gap between the inner shell 3 and the outer shell 1, a motor fixing frame 6 is fixedly connected on the outer surface of the outer shell 1, a rotating motor 5 is fixedly installed on the motor fixing frame 6, one end of a motor connecting rod 7 is fixedly connected to the tail end of an output shaft of the rotating motor 5, the other end of the motor connecting rod 7 penetrates through the outer shell 1 and the inner shell 3 and extends into the inner cavity of the inner shell 3, the other end of the motor connecting rod 7 is fixedly connected with a spiral blade 22, a support structure is fixedly installed on the wall of the inner cavity of the inner shell;

the support structure comprises rectangular support plates 11, threaded sleeves 13, a bottom plate 14, fixing plates 17, connecting rods 18, threaded rods 19 and rectangular sliders 20, wherein two sides of the upper surface of the bottom plate 14 are fixedly connected with one end of each rectangular support plate 11, inner cavities are formed in two rectangular support plates 11, a plurality of rectangular sliders 20 are slidably connected in the inner cavities of the two rectangular support plates 11, the connecting rods 18 are fixedly connected between the rectangular sliders 20, the connecting rods 18 are slidably connected with the inner cavity side walls of the rectangular support plates 11, the fixing plates 17 are fixedly connected to the connecting rods 18, arc-shaped grooves are formed in the fixing plates 17, the phase change tube 12 is clamped and fixed between the two fixing plates 17, one end of each threaded rod 19 is fixedly connected to the side walls of each rectangular slider 20, and the other end of each threaded rod 19 penetrates through the inner cavity side wall of each rectangular support plate 11 and, the threaded rod 19 is connected with the side wall of the inner cavity of the rectangular support plate 11 in a sliding mode, the threaded rod 19 is connected with the threaded sleeve 13 in a threaded mode, and the threaded sleeve 13 abuts against the side wall of the rectangular support plate 11 tightly.

The number of the supporting legs 21 is four, and the four supporting legs 21 are respectively fixed at four corners of the lower surface of the shell 1; a water inlet pipe 8 is fixedly installed on the upper surface of the outer shell 1, one end of the water inlet pipe 8 extends into the inner cavity of the inner shell 3, a water outlet pipe 10 is fixedly installed at the side wall of the outer shell 1, one end of the water outlet pipe 10 extends into the inner cavity of the inner shell 3, and valves 9 are installed on the water inlet pipe 8 and the water outlet pipe 10; the number of the rotating motors 5 is two, the two rotating motors 5 are fixedly arranged on the upper surface and the lower surface of the shell 1 through motor fixing frames 6, the tail ends of output shafts of the two rotating motors 5 are fixedly connected with motor connecting rods 7, and the two motor connecting rods 7 are fixedly connected with helical blades 22; a threaded column 15 is fixedly connected to the bottom wall of the inner cavity of the inner shell 3, a mounting hole with the same size as the threaded column 15 is formed in the bottom plate 14, the threaded column 15 penetrates through the mounting hole of the bottom plate 14, a limiting threaded sleeve 16 is in threaded connection with the threaded column 15, and the limiting threaded sleeve 16 abuts against the upper surface of the bottom plate 14; the upper surface of the shell 1 is fixedly provided with a cover plate 4.

The utility model discloses when using, at first, in the inner chamber of shell 3 is filled into from oral siphon 8 to the water that will need the heat exchange, carry out the heat exchange through water and phase change pipe 12, make heat storage or heat release, water after the heat exchange is discharged from outlet pipe 10, when carrying out the heat exchange, work through the rotation motor 5 of shell 1 both sides, and then drive motor connecting rod 7 and rotate, and then drive helical blade 22 and rotate, make helical blade 22 rotate in water, make water rotate and flow, and then make the contact of phase change pipe 12 and water more abundant, make the heat exchange effect better;

when phase change pipe 12 breaks down and needs to be maintained and changed, open apron 4 earlier, through the spacing thread bush 16 of rotation bottom for spacing thread bush 16 separates with screw thread post 15, and then takes out the supporting structure from this device is inside, then through rotating thread bush 13, makes thread bush 13 not hard up, can remove connecting rod 18, and then drives fixed plate 17 and removes, and then takes out fixed phase change pipe 12 between fixed plate 17 and the fixed plate 17 and maintains the change.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a commercial phase transition heat-retaining device for module which characterized in that: comprises an outer shell (1), a rock wool heat-insulating layer (2), an inner shell (3), a phase-change pipe (12) and a support structure;

the bottom of the outer surface of the outer shell (1) is fixedly connected with supporting legs (21), an inner shell (3) is fixedly connected in the inner cavity of the outer shell (1), a heat-insulating layer (2) is filled and fixed in a gap between the inner shell (3) and the outer shell (1), a motor fixing frame (6) is fixedly connected on the outer surface of the shell (1), a rotating motor (5) is fixedly arranged on the motor fixing frame (6), the tail end of the output shaft of the rotating motor (5) is fixedly connected with one end of a motor connecting rod (7), the other end of the motor connecting rod (7) penetrates through the outer shell (1) and the inner shell (3) and extends into the inner cavity of the inner shell (3), the other end of the motor connecting rod (7) is fixedly connected with a helical blade (22), a bracket structure is fixedly arranged on the inner cavity wall of the inner shell (3), and a phase change pipe (12) is fixed on the bracket structure;

the support structure comprises rectangular support plates (11), threaded sleeves (13), a bottom plate (14), fixing plates (17), connecting rods (18), threaded rods (19) and rectangular sliding blocks (20), wherein both sides of the upper surface of the bottom plate (14) are fixedly connected with one end of the rectangular support plates (11), inner cavities are formed in the two rectangular support plates (11), a plurality of rectangular sliding blocks (20) are slidably connected in the inner cavities of the two rectangular support plates (11), the connecting rods (18) are fixedly connected between the rectangular sliding blocks (20), the connecting rods (18) are slidably connected with the side walls of the inner cavities of the rectangular support plates (11), the fixing plates (17) are fixedly connected onto the connecting rods (18), arc-shaped grooves are formed in the fixing plates (17), and the phase change tubes (12) are clamped and fixed between the two fixing plates (17), the improved structure of the rectangular support plate is characterized in that one end of a threaded rod (19) is fixedly connected to the side wall of the rectangular sliding block (20), the other end of the threaded rod (19) penetrates through the inner cavity side wall of the rectangular support plate (11) and extends out of the wall, the threaded rod (19) is in sliding connection with the inner cavity side wall of the rectangular support plate (11), a threaded sleeve (13) is connected to the threaded rod (19) in a threaded mode, and the threaded sleeve (13) abuts against the side wall of the rectangular support plate (11).

2. The heat storage device of claim 1, wherein: the supporting legs (21) are four in number, and the four supporting legs (21) are respectively fixed at four corners of the lower surface of the shell (1).

3. The heat storage device of claim 1, wherein: the last fixed surface of shell (1) installs oral siphon (8), the one end of oral siphon (8) extends to in the inner chamber of inner shell (3), the lateral wall department fixed mounting of shell (1) has outlet pipe (10), the one end of outlet pipe (10) extends to in the inner chamber of inner shell (3), all install valve (9) on oral siphon (8) and outlet pipe (10).

4. The heat storage device of claim 1, wherein: the rotary motor (5) is two in number, the two rotary motors (5) are fixedly mounted on the upper surface and the lower surface of the shell (1) through motor fixing frames (6), the tail ends of output shafts of the rotary motors (5) are fixedly connected with motor connecting rods (7) and helical blades (22) which are fixedly connected with the motor connecting rods (7).

5. The heat storage device of claim 1, wherein: fixedly connected with screw thread post (15) on the inner chamber diapire of inner shell (3), set up the mounting hole the same with screw thread post (15) size on bottom plate (14), screw thread post (15) pass the mounting hole of bottom plate (14), threaded connection has spacing thread bush (16) on screw thread post (15), spacing thread bush (16) support tightly the upper surface of bottom plate (14).

6. The heat storage device of claim 1, wherein: and a cover plate (4) is fixedly arranged on the upper surface of the shell (1).