CN219241095U

CN219241095U - Heat-insulating building roof structure

Info

Publication number: CN219241095U
Application number: CN202320874487.0U
Authority: CN
Inventors: 赵浚嵛; 孙明志; 鲍岗明
Original assignee: Yantai Tengyuan Construction Engineering Co ltd
Current assignee: Yantai Tengyuan Construction Engineering Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-23
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of building heat insulation, in particular to a heat insulation type building roof structure which comprises a building roof, wherein a vacuum layer is arranged inside the building roof, a cooling device is arranged in the vacuum layer, a sealing cavity is arranged inside the building roof, a control device is arranged in the sealing cavity and is matched with the cooling device, one end of the building roof is fixedly connected with a circulating device, one end of the building roof is fixedly connected with a building house body, the device can prevent rainwater from accumulating on the building roof, reduce corrosion of the building roof by the rainwater, and simultaneously, when the external temperature is too high, a refrigerant box conveys cold air into the vacuum layer through a cold air pipe to cool the building roof.

Description

Heat-insulating building roof structure

Technical Field

The utility model relates to the technical field of building heat insulation, in particular to a heat insulation type building roof structure.

Background

The roof platform of the building is the part of the building periphery protection structure, which is most influenced by outdoor heat, in hot summer, sunlight directly irradiates the roof platform of the building, so that the indoor temperature of the topmost layer is higher, heat insulation measures are needed to be carried out on the roof platform of the building, a double-interlayer ventilation structure is often adopted, a heat preservation layer is arranged on the roof, then a cushion block is arranged at the upper end of the heat preservation layer, and then a heat insulation layer is arranged on the cushion block, so that the heat insulation effect on the roof platform of the building can be realized.

The existing top insulating layer is generally arranged on a horizontal plane, and due to the fact that the paving surface is large, certain parts of the insulating layer are sunken, if rainy days are met, rainwater can stagnate in the sunken parts and cannot be discharged, and the stagnated rainwater can give the whole downward pressure to the insulating layer, so that the sunken parts can be further enlarged and sunken, and even the top insulating layer is torn, and meanwhile, the high temperature resistance and the sound insulation capability are low.

The utility model aims to solve the technical problems in the prior art, and therefore provides a heat-insulation building roof structure.

Disclosure of Invention

The present utility model is directed to a heat-insulating building roof structure, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the heat-insulating building roof structure comprises a building roof, wherein a vacuum layer is arranged inside the building roof, a cooling device is arranged in the vacuum layer, a sealing cavity is arranged inside the building roof, and a control device is arranged in the sealing cavity and is matched with the cooling device;

one end of the building roof is fixedly connected with a circulating device, and one end of the building roof is fixedly connected with a building house body.

As a further scheme of the utility model: the cooling device comprises a refrigerant box, the refrigerant box is fixedly connected with a building roof, one end of the refrigerant box is fixedly connected with a cold air pipe, the cold air pipe stretches into the vacuum layer, and the cold air pipe is matched with the control device.

As a further scheme of the utility model: the control device comprises a piston, wherein the piston is in sealing cavity and is in sliding contact with a building roof, one end of the piston is fixedly connected with a baffle plate, the baffle plate is in contact with the cold air pipe, and a plurality of connecting holes are formed in the baffle plate.

As a further scheme of the utility model: the circulating device comprises a water tank, the water tank is fixedly connected with a building roof, the water tank is sleeved outside the refrigerant box, a connecting pipe is fixedly connected with the contact surface of the water tank and the building roof, and the other end of the connecting pipe is communicated with the vacuum layer.

As a further scheme of the utility model: anti-corrosion layers are arranged on two sides of the building roof, and a waterproof layer is arranged on the inner surface of the building roof.

Compared with the prior art, the utility model has the beneficial effects that: 1. the building roof is obliquely arranged, so that rainwater is prevented from accumulating on the building roof, and meanwhile, the anti-corrosion layer is arranged on the outer surface of the building roof, so that the corrosion degree of the building roof due to the rainwater is reduced;

2. when the building roof is in high temperature weather, according to the transmissibility of temperature, the inside temperature of building roof rises, and the gaseous heat expansion and cold contraction that takes place of sealed intracavity portion, gaseous extrusion piston make the piston reciprocate, and the piston drives the baffle and reciprocates, and the baffle cancellation is sheltered from the cold air pipe, and the refrigerant box carries the air conditioning to the building roof through the cold air pipe in to the vacuum layer cooling down.

3. The waterproof layer is arranged on the inner surface of the building roof, so that the damage to the building roof caused by water vapor generated by cold and hot neutralization in the vacuum layer for a long time is avoided, and meanwhile, water generated by cold and hot neutralization enters the water tank through the connecting pipe to be collected.

Drawings

Fig. 1 is a schematic structural view of an insulated building roof structure.

Fig. 2 is a schematic diagram of a front cross-sectional view of an insulated building roof structure.

Fig. 3 is a schematic diagram of an enlarged view of a portion a of an insulated building roof structure.

Fig. 4 is a schematic view of the structure of a baffle in an insulated building roof structure.

1-building roof, 2-anticorrosive coating, 3-building house, 4-connecting hole, 5-vacuum layer, 6-connecting pipe, 7-refrigerant box, 8-basin, 9-waterproof layer, 10-baffle, 11-piston, 12-cold air pipe, 13-sealed chamber.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example 1

Referring to fig. 1-4, in an embodiment of the present utility model, a heat insulation type building roof structure includes a building roof 1, a vacuum layer 5 is provided inside the building roof 1, a cooling device is provided in the vacuum layer 5, a sealing cavity 13 is provided inside the building roof 1, a control device is provided in the sealing cavity 13, and the control device is matched with the cooling device;

one end of the building roof 1 is fixedly connected with a circulating device, one end of the building roof 1 is fixedly connected with a building house 3, the device can prevent rainwater from accumulating on the building roof 1, the corrosion of rainwater to building roof 1 is reduced, and simultaneously when the inside temperature of external world is too high, refrigerant box 7 carries the air conditioning to cooling building roof 1 in the vacuum layer 5 through cold air pipe 12.

Example two

Referring to fig. 1-4, further, on the basis of the first embodiment, the cooling device includes a refrigerant box 7, the refrigerant box 7 is fixedly connected with the building roof 1, one end of the refrigerant box 7 is fixedly connected with a cold air pipe 12, the cold air pipe 12 stretches into the vacuum layer 5, the cold air pipe 12 is matched with the control device, and the refrigerant box 7 conveys cold air into the vacuum layer 5 through the cold air pipe 12 to cool the building roof 1.

Further, the control device comprises a piston 11, the piston 11 is in a problem sealing cavity 13 and is in sliding contact with the building roof 1, one end of the piston 11 is fixedly connected with a baffle 10, the baffle 10 is in contact with the cold air pipe 12, a plurality of connecting holes 4 are formed in the baffle 10, when the building roof 1 is in high-temperature weather, according to the transmissibility of temperature, the temperature in the building roof 1 rises, the gas in the sealing cavity 13 expands with heat and contracts with cold, the piston 11 is extruded by the gas to enable the piston 11 to move upwards, the piston 11 drives the baffle 10 to move upwards, and the baffle 10 cancels shielding of the cold air pipe 12.

Further, the circulating device comprises a water tank 8, the water tank 8 is fixedly connected with the building roof 1, the water tank 8 is sleeved outside the refrigerant box 7, a connecting pipe 6 is fixedly connected with the contact surface of the water tank 8 and the building roof 1, and the other end of the connecting pipe 6 is communicated with the vacuum layer 5.

Furthermore, the anti-corrosion layer 2 is arranged on two sides of the building roof 1, the waterproof layer 9 is arranged on the inner surface of the building roof 1, when a fire disaster occurs, the anti-corrosion layer 2 can effectively prevent fire, and the waterproof layer 9 prevents the building roof 1 from being damaged for a long time due to the fact that water vapor generated by the cold and heat neutralization in the vacuum layer 5.

The working principle of the utility model is as follows: the slope of building roof 1 sets up, avoid the rainwater to pile up on building roof 1, building roof 1 top surface is provided with anticorrosion layer 2 simultaneously, reduce building roof and receive rainwater corrosion degree, when building roof 1 is in high temperature weather, according to the transmissibility of temperature, building roof 1 inside temperature rise, the inside gas generation expend with heat and contract with cold of sealed chamber 13, gas extrusion piston 11 makes piston 11 reciprocate, piston 11 drives baffle 10 and reciprocates, baffle 10 cancellation is sheltered from cold air pipe 12, refrigerant box 7 carries the air conditioning to cooling down building roof 1 in vacuum layer 5 through cold air pipe 12, building roof 1 internal surface is provided with waterproof layer 9, avoid the inside heat and cold of vacuum layer 5 to produce the long-time damage to building roof 1, the water that heat and cold neutralization produced gets into among the basin 8 through connecting pipe 6 simultaneously is collected.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The heat-insulating building roof structure comprises a building roof and is characterized in that a vacuum layer is arranged inside the building roof, a cooling device is arranged in the vacuum layer, a sealing cavity is arranged inside the building roof, and a control device is arranged in the sealing cavity and is matched with the cooling device;

2. The heat-insulating building roof structure according to claim 1, wherein the cooling device comprises a refrigerant box, the refrigerant box is fixedly connected with the building roof, one end of the refrigerant box is fixedly connected with a cold air pipe, the cold air pipe extends into the vacuum layer, and the cold air pipe is matched with the control device.

3. A heat-insulating building roof structure according to claim 2, wherein the control device comprises a piston, the piston is in sealing cavity and is in sliding contact with the building roof, a baffle is fixedly connected to one end of the piston, the baffle is in contact with the cold air pipe, and a plurality of connecting holes are formed in the baffle.

4. A heat-insulating building roof structure according to claim 1, wherein the circulating device comprises a water tank fixedly connected with the building roof, the water tank is sleeved outside the refrigerant box, a connecting pipe is fixedly connected with the contact surface of the water tank and the building roof, and the other end of the connecting pipe is communicated with the vacuum layer.

5. A heat insulating building roof structure according to claim 1, wherein the building roof is provided with an anti-corrosion layer on one side and a waterproof layer on the inner surface.