CN216001724U

CN216001724U - Intelligent bidirectional constant temperature device

Info

Publication number: CN216001724U
Application number: CN202122015470.3U
Authority: CN
Inventors: 王益君
Original assignee: Ningbo Lanjia Biotechnology Co ltd
Current assignee: Ningbo Lanjia Biotechnology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-11
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses an intelligent bidirectional constant temperature device which comprises a constant temperature structure layer main body and a PCM micro-capsule layer, wherein the PCM micro-capsule layer is arranged in the middle of the constant temperature structure layer main body, double-layer polyester fiber cloth is uniformly arranged inside the PCM micro-capsule layer, PCM particles are filled in the inner side of the polyester fiber cloth, a first protective layer and a second protective layer are respectively coated on the upper side and the lower side of the PCM micro-capsule layer, and a first polyurethane soft foaming rubber layer and a second polyurethane soft foaming rubber layer are respectively fixed on the outer sides of the first protective layer and the second protective layer. According to the utility model, the PCM microcapsule layer is arranged, and PCM particles filled in the PCM microcapsule layer have the function of storing heat and can release and absorb heat in a certain temperature range, so that the temperature is controlled; by arranging the PCM particles in a cavity formed by sewing polyester fiber cloth, not only can the phenomenon of accumulation of the PCM particles be avoided, but also the space requirement of the PCM particles for volume increase caused by heat absorption can be met.

Description

Intelligent bidirectional constant temperature device

Technical Field

The utility model relates to the field of bedding, in particular to an intelligent bidirectional constant temperature device.

Background

Quilts and mattresses are bedding articles used by people every day, and almost one third of the time of a person spent in bed, so the quality of human life is greatly dependent on the sleep quality, but with the progress of society, the rhythm of life of people is accelerated, so that the pressure of people is too high, the sleep quality is continuously reduced, and therefore, a set of comfortable bedding articles for people is needed to improve the sleep quality.

The quality of bedding has the greatest influence on the sleeping quality, but the current bedding commonly used by people has single function and cannot adjust the temperature environment of people in sleeping, because the natural environment temperature of people in sleeping is a process from high to low to high, the outdoor environment can be lowered to the lowest point of one day in the early morning, and the indoor environment can be lowered to the lowest point almost at the same time; meanwhile, the body temperature of a person is lowered along with deep sleep, the immunity of the body is also lowered, and the person easily gets cold in the latter half night.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an intelligent bidirectional thermostat device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: two-way constant temperature equipment of intelligence, including constant temperature structure layer main part and PCM microcapsule layer, the intermediate position department of constant temperature structure layer main part is provided with PCM microcapsule layer, and the inside on PCM microcapsule layer evenly is provided with double-deck polyester fiber cloth, and the inboard packing of polyester fiber cloth has the PCM granule, the upper and lower both sides on PCM microcapsule layer have first protective layer and second protective layer in the coating respectively, the outside on first protective layer and second protective layer is fixed with first soft foam rubber layer of polyurethane and the soft foam rubber layer of second polyurethane respectively, and first ES fibrous layer and second ES fibrous layer have been woven respectively in the outside on first soft foam rubber layer of polyurethane and the soft foam rubber layer of second polyurethane.

Preferably, the first protective layer and the second protective layer are both polymer structural adhesive coatings.

Preferably, the polyester fiber cloth with the double-layer structure in the PCM microcapsule layer is sewn at equal intervals, and an oval cavity is formed on the inner side of the polyester fiber cloth.

Preferably, the PCM particles are filled inside the cavity, and the volume of the cavity is equal to twice the sum of the filled PCM particle volumes.

Preferably, the PCM particles are coated with a melamine resin polymer film on the outer surface thereof.

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

(1) by arranging the PCM microcapsule layer, PCM particles filled in the PCM microcapsule layer have the function of storing heat and can release and absorb heat in a certain temperature range, so that the temperature is controlled, and the constant temperature effect of bedding is ensured when the bedding is used;

(2) the PCM particles are arranged in the cavity formed by sewing the polyester fiber cloth, so that the phenomenon of accumulation of the PCM particles can be avoided, and the space requirement of volume increase of the PCM particles due to heat absorption can be met;

(3) through the setting of polymer structure glue protective layer, increased the leakproofness of constant temperature structural layer, avoided appearing the phenomenon that the PCM granule leaks, simultaneously, the soft foaming rubber layer of polyurethane that has good deformability can avoid the PCM granule to cause the phenomenon of structural layer surface unevenness because of the heat absorption grow.

Drawings

FIG. 1 is a schematic cross-sectional view of a main body of a constant temperature structure layer according to the present invention;

FIG. 2 is a schematic diagram of the structure of a PCM microcapsule layer according to the present invention;

FIG. 3 is a schematic top view of a PCM microcapsule layer according to the present invention;

FIG. 4 is a schematic view of the structure of PCM particles of the present invention.

In the figure: 1. a constant temperature structural layer main body; 2. a first layer of ES fibres; 3. a first polyurethane soft foam rubber layer; 4. a first protective layer; 5. a PCM microcapsule layer; 501. polyester fiber cloth; 502. a cavity; 503. PCM particles; 504. a melamine resin polymer film; 6. a second protective layer; 7. a second soft polyurethane foam rubber layer; 8. a second layer of ES fibres.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: the intelligent bidirectional constant temperature device comprises a constant temperature structure layer main body 1 and a PCM microcapsule layer 5, wherein the PCM microcapsule layer 5 is arranged in the middle of the constant temperature structure layer main body 1;

the double-layer polyester fiber cloth 501 is uniformly arranged in the PCM microcapsule layer 5, the polyester fiber cloth 501 has high strength and elastic recovery capacity, the influence of the PCM particles 503 on the shape of the PCM microcapsule layer 5 due to volume increase after heat absorption can be avoided, the polyester fiber cloth 501 of the double-layer structure in the PCM microcapsule layer 5 is sewn at equal intervals, the accumulation phenomenon of the inner PCM particles 503 due to inclination is avoided, and the inner side of the polyester fiber cloth 501 forms an oval cavity 502;

the PCM particles 503 are filled in the cavity 502, and the volume of the cavity 502 is equal to two times of the sum of the filled PCM particles 503, so that the PCM particles 503 have a volume increasing space after absorbing heat;

the inner side of the polyester fiber cloth 501 is filled with PCM particles 503, and the outer surface of the PCM particles 503 is coated with a melamine resin polymer film 504 for protecting the shape and integrity of the PCM particles 503;

the upper side and the lower side of the PCM microcapsule layer 5 are respectively coated with a first protective layer 4 and a second protective layer 6, and the first protective layer 4 and the second protective layer 6 are both polymer structural adhesive coatings and are used for increasing the sealing property of the structural layers and preventing the leakage of PCM particles 503;

the outside on first protective layer 4 and second protective layer 6 is fixed with first soft foam rubber layer 3 of polyurethane and second soft foam rubber layer 7 respectively, and first soft foam rubber layer 3 of polyurethane and second soft foam rubber layer 7 have good deformability, can avoid PCM granule 503 to cause the phenomenon of structural layer surface unevenness because of endothermic deformation, and first ES fibrous layer 2 and second ES fibrous layer 8 have been woven respectively in the outside on first soft foam rubber layer 3 of polyurethane and second soft foam rubber layer 7.

When the embodiment of the application is used: through setting up PCM microcapsule layer 5, PCM granule 503 of 5 inside fillings of PCM microcapsule layer has the effect of heat storage, can release and absorb the heat in certain temperature interval, when ambient temperature is less than a definite value promptly, PCM granule 503 is solid-state by liquid condensation, the release heat, improve ambient temperature, on the contrary, when ambient temperature is higher than a definite value, PCM granule 503 is liquid by solid-state melting, the heat absorption, reduce ambient temperature, thereby realize the accuse temperature, make bedding have homothermal effect when using.

Claims

1. Two-way constant temperature equipment of intelligence, its characterized in that: including constant temperature structure layer main part (1) and PCM microcapsule layer (5), the intermediate position department of constant temperature structure layer main part (1) is provided with PCM microcapsule layer (5), and the inside of PCM microcapsule layer (5) evenly is provided with double-deck polyester fiber cloth (501), and PCM granule (503) are filled to the inboard packing of polyester fiber cloth (501), the upper and lower both sides of PCM microcapsule layer (5) have coated first protective layer (4) and second protective layer (6) respectively, the outside of first protective layer (4) and second protective layer (6) is fixed with first soft foaming rubber layer of polyurethane (3) and the soft foaming rubber layer of second polyurethane (7) respectively, and the outside of first soft foaming rubber layer of polyurethane (3) and the soft foaming rubber layer of second polyurethane (7) is woven respectively has first ES fibrous layer (2) and second ES fibrous layer (8).

2. The intelligent bi-directional thermostatic device according to claim 1, wherein: the first protective layer (4) and the second protective layer (6) are both polymer structural adhesive coatings.

3. The intelligent bi-directional thermostatic device according to claim 1, wherein: the polyester fiber cloth (501) with a double-layer structure in the PCM microcapsule layer (5) is sewn at equal intervals, and an oval cavity (502) is formed on the inner side of the polyester fiber cloth (501).

4. The intelligent bi-directional thermostatic device according to claim 3, wherein: the PCM particles (503) are filled inside the cavity (502), and the volume of the cavity (502) is equal to twice the sum of the filled PCM particles (503).

5. The intelligent bi-directional thermostatic device according to claim 1, wherein: the outer surface of the PCM particles (503) is coated with a melamine resin polymer film (504).