Green energy-saving building phase change heat storage device

Abstract

The utility model discloses a green energy-saving building phase change heat storage device, relates to the field of building energy storage, solves the problem that an existing device is difficult to perform efficient phase change heat storage on energy according to requirements, and adopts the following scheme that the green energy-saving building phase change heat storage device comprises a phase change cylinder seat, and baffles are fixedly mounted on the front end face and the rear end face of the phase change cylinder seat; the phase change cylinder base comprises a rectangular phase change part on the bottom side and a tempered glass part with the arc-shaped top, fluid is conducted between the tempered glass part and the phase change part, a heat conduction base is fixedly installed at the bottom of the phase change part, an inner air groove is formed in the heat conduction base, and air flow is conducted in the inner air groove; according to the environment-friendly and energy-saving building phase change heat storage device, through the arrangement of the material of the phase change cylinder base, the heat conduction fins on the inner side of the phase change cylinder base and the heat conduction base on the bottom side of the phase change cylinder base, fluid conducted on the inner side of the phase change cylinder base can directly absorb heat transmitted by the phase change cylinder base, the heat is changed into energy in water and gas in a phase change mode, and therefore the phase change energy storage effect can be achieved; the structure is simple and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to building energy storage technical field, concretely is a kind of green energy-saving building phase change heat storage device. BACKGROUND

[0002] Heat energy is a kind of available energy, and the existing green building generally needs energy saving, and the sunlight and heat energy on the top are absorbed and stored energy;

[0003] Through search, the application book with patent publication number 221076590U discloses a phase change heat storage device, including cylinder, cylinder is filled with phase change heat storage material outside and is provided with radiating fin;Phase change heat storage material is heated in valley electricity period, forms valley electricity energy storage part;When needing to use heating, valley electricity energy storage part is cooled through radiating fin, forms valley electricity energy storage heating supply structure;

[0004] The above application file stores energy by phase change heat storage material and fin, but the transmission form is fin output, so external device needs to be used, and the stored heat energy cannot be directly used, and the structure is complex, and the practicality is low.

[0005] Therefore, we propose a kind of green energy-saving building phase change heat storage device. INVENTION CONTENTS

[0006] In view of the deficiencies of prior art, the utility model provides a kind of green energy-saving building phase change heat storage device, solve the effect that the energy is difficult to be efficiently phase change heat storage according to demand by existing device.

[0007] To achieve the above object, the utility model is realized by the following technical scheme: a kind of green energy-saving building phase change heat storage device, including phase change cylinder seat, the bottom of phase change cylinder seat is fixedly installed on building roof by mounting plate, front and rear end surface of phase change cylinder seat is fixedly installed with baffle;

[0008] The phase change cylinder seat includes the phase change part of the bottom side in rectangle and the toughened glass part of the top in arc, fluid is conducted between the toughened glass part and the phase change part, the heat conduction seat is fixedly installed in the bottom of the phase change part, the inner air groove is opened in the heat conduction seat, and airflow is conducted in the inner air groove.

[0009] Preferably, the phase change part and the heat conduction seat are made of aluminum alloy, the mounting plate is mica plate, and mounting grooves are provided at the four corners of the mounting plate.

[0010] Among them, the setting of aluminum alloy material can ensure the heat conduction effect, and the heat energy on it can be conducted to the fluid and gas inside the phase change cylinder seat, to realize the effect of phase change heat storage.

[0011] Preferably, the baffle is fixedly sleeved on the end side of the phase change cylinder seat, and the phase change cylinder seat and the baffle are clamped by the sealing strip;

[0012] The sealing strip matched with the baffle can ensure the sealing effect of the assembly position and avoid the leakage of the fluid or gas in the baffle.

[0013] Preferably, a liquid end is fixedly connected to the center of the baffle, and the phase change cylinder seat is communicated with the external liquid pipe through the liquid end.

[0014] The liquid end is arranged to facilitate the transmission of the liquid in the external liquid pipe to the inside of the phase change cylinder seat for phase change energy storage.

[0015] Preferably, an external air groove is arranged in the baffle, an air end is fixedly installed at the center of the outer wall of the external air groove, and the external air groove is communicated with the external air pipe through the air end.

[0016] The external air groove and the air end are arranged to store energy of the input gas by phase change.

[0017] Preferably, two groups of inwardly inclined heat-conducting fins are fixedly installed on the inner side wall of the phase change part.

[0018] The green energy-saving building phase change heat storage device has the following beneficial effects:

[0019] The green energy-saving building phase change heat storage device can make the fluid conducted in the inside or directly absorb the heat transmitted by the phase change cylinder seat, and change the heat into energy in water and gas, so that the effect of phase change energy storage can be achieved, the structure is simple and practical, and the problem that the existing device cannot efficiently store energy by phase change according to requirements is solved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 The utility model discloses a structure schematic drawing of the utility model;

[0021] Fig. 2 The utility model discloses a structure schematic drawing of the front end of the utility model;

[0022] Fig. 3 The utility model discloses a structure schematic drawing of the baffle of the utility model.

[0023] In the drawing: 1, phase change cylinder seat;11, toughened glass part;12, phase change part;13, heat-conducting fin;14, heat-conducting seat;15, internal air groove;2, mounting plate;3, baffle;31, liquid end;32, external air groove;33, air end. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0025] Please refer to Figs. 1-3 The embodiment of the present application provides a technical scheme: a green energy-saving building phase change heat storage device, which comprises a phase change cylinder seat 1, the bottom of the phase change cylinder seat 1 is fixedly installed on the roof of a building through a mounting plate 2, and a baffle 3 is fixedly installed on the front and rear end faces of the phase change cylinder seat 1; the phase change cylinder seat 1 comprises a phase change part 12 in the shape of a rectangle at the bottom and a tempered glass part 11 in the shape of an arc at the top, a fluid is conducted between the tempered glass part 11 and the phase change part 12, a heat conduction seat 14 is fixedly installed at the bottom of the phase change part 12, an inner air groove 15 is formed in the heat conduction seat 14, and an airflow is conducted in the inner air groove 15;

[0026] The green energy-saving building phase change heat storage device can make the fluid conducted in the inside or directly absorb the heat transmitted by the phase change cylinder seat 1 and change into the energy in water and gas, so that the effect of phase change energy storage can be achieved, the structure is simple and practical, and the problem that the existing device cannot efficiently perform phase change heat storage according to requirements is solved.

[0027] Embodiment 2:

[0028] The phase change part 12 and the heat conduction seat 14 are both made of aluminum alloy, the mounting plate 2 is a mica plate, and mounting grooves are arranged at the four corners of the mounting plate 2; the aluminum alloy material can ensure the heat conduction effect and is suitable for conducting the heat energy on the phase change cylinder seat 1 to the fluid and gas in the inside of the phase change cylinder seat 1 to achieve the effect of phase change heat storage.

[0029] The baffle 3 is fixedly sleeved on the end side of the phase change cylinder seat 1, and the phase change cylinder seat 1 and the baffle 3 are clamped through a sealing strip; the sealing effect of the assembly place can be ensured by the cooperation of the baffle 3 and the sealing strip, and the leakage of the fluid or gas in the inside can be avoided.

[0030] A liquid end 31 is fixedly connected to the center of the baffle 3, and the phase change cylinder seat 1 is connected in communication with an external liquid pipe through the liquid end 31; the liquid end 31 can conveniently transmit the liquid in the external liquid pipe to the inside of the phase change cylinder seat 1 for phase change energy storage.

[0031] The baffle 3 is provided with an outer air groove 32, the center of the outer wall of the outer air groove 32 is fixedly installed with an air end 33, and the outer air groove 32 is communicated with an external air pipe through the air end 33; wherein the outer air groove 32 and the air end 33 can change the phase of the input gas to store energy.

[0032] The inner side wall of the phase change part 12 is fixedly installed with two groups of inwardly inclined heat-conducting fins 13.

[0033] The working principle and use process of the utility model are as follows: when the device needs to work, the phase change cylinder seat 1 is fixedly installed on the green building roof through the mounting plate 2, the front and rear ends are assembled with the baffle 3, the liquid end 31 and the air end 33 are connected with fluid and gas, the phase change cylinder seat 1 absorbs the heat and conducts and transmits the heat to the inner cavity, and the phase change energy storage of the energy is realized.

[0034] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0035] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A green energy-saving building phase change heat storage device, characterized by: It comprises a phase change cylinder seat (1), the bottom of the phase change cylinder seat (1) is fixedly mounted on the roof of a building via a mounting plate (2), and baffles (3) are fixedly mounted on the front and rear end surfaces of the phase change cylinder seat (1); The phase change cylinder seat (1) comprises a rectangular phase change portion (12) on the bottom side and an arc-shaped tempered glass portion (11) on the top side, a fluid is conducted between the tempered glass portion (11) and the phase change portion (12), a heat conducting seat (14) is fixedly mounted on the bottom of the phase change portion (12), an inner air groove (15) is provided in the heat conducting seat (14), and air flow is conducted in the inner air groove (15).

2. A green energy-saving building phase change heat storage device according to claim 1, characterized in that: The phase change portion (12) and the heat conducting seat (14) are both made of aluminum alloy, the mounting plate (2) is a mica plate, and mounting grooves are provided at the four corners of the mounting plate (2).

3. The green energy-saving building phase change heat storage device according to claim 1, characterized in that: The baffle (3) is fixedly sleeved on the end side of the phase change cylinder seat (1), and the phase change cylinder seat (1) and the baffle (3) are clamped together via a sealing strip.

4. The green energy-saving building phase change heat storage device according to claim 1, characterized in that: A liquid end (31) is fixedly connected to the center of the baffle (3), and the phase change cartridge seat (1) is connected to an external liquid pipe via the liquid end (31).

5. The green energy-saving building phase change heat storage device according to claim 4, characterized in that: An outer air groove (32) is provided in the baffle (3), an air end (33) is fixedly installed at the center of the outer wall of the outer air groove (32), and the outer air groove (32) is connected to an external air pipe through the air end (33).

6. The green energy-saving building phase change heat storage device according to claim 1, characterized in that: Two groups of inwardly inclined heat-conducting fins (13) are fixedly mounted on the inner side wall of the phase change portion (12).

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