CN116905874A - Heat preservation building structure and heat preservation method for refrigeration house - Google Patents

Abstract

The invention relates to a cold storage heat preservation building structure and a heat preservation method, wherein the cold storage heat preservation building structure comprises a box body, an outward opening and closing door is arranged on one side of the box body, a blowing-off component for blowing off hot air is arranged at the top of the opening and closing door, the blowing-off component is fixedly arranged on the box body, a compressor is fixedly arranged on one side of the box body, a refrigerator is fixedly arranged at the top of the box body, the refrigerator is connected with the compressor through a plurality of connecting pipes, the refrigerator is communicated with the interior of the box body and is used for cooling the interior of the box body, and the box body is made of composite plates; the problem of among the prior art, because the staff during operation can business turn over freezer, when the freezer door was opened, the outside hot air of freezer would get into in the freezer, mixes with the inside air of freezer, reduces the inside cold storage effect of freezer to the installation of freezer is inconvenient with dismantling, leads to maintenance and clearance difficulty scheduling is solved.

Description

A kind of cold storage insulation building structure and insulation method

Technical field

The invention relates to the technical field of cold storage insulation, specifically a cold storage insulation building structure and an insulation method.

Background technique

A Chinese patent discloses a cold storage (publication number: CN113007951A). The patent includes a cold storage door, a water diversion structure, a water-cooling heat exchange device and a temperature monitoring system; the cold storage door is installed on one side of the cold storage, and the water diversion structure, water-cooling heat exchanger and water diversion structure are installed in the cold storage. Device and temperature monitoring system; the water diversion structure is installed on the roof of the cold storage room, the water-cooling heat exchange device is installed outside the cold storage, and the temperature monitoring system is installed inside the cold storage; the cold storage can be used in northern alpine areas and can be placed in the cold storage in winter Outdoor application; in addition, the cold storage of the present invention saves energy and greatly reduces power consumption, saving 40-50% of power consumption.

In the above-mentioned patent, since the staff will enter and exit the cold storage when working, when the cold storage door is opened, the hot air from outside the cold storage will enter the cold storage and mix with the air inside the cold storage, which will reduce the refrigeration effect inside the cold storage and make the installation and disassembly of the cold storage inconvenient. , making maintenance and cleaning difficult.

In order to solve the above defects, a technical solution is now provided.

Contents of the invention

The technical problems to be solved by this invention are as follows:

In the existing technology, since staff will enter and exit the cold storage when working, when the cold storage door is opened, the hot air from outside the cold storage will enter the cold storage and mix with the air inside the cold storage, reducing the refrigeration effect inside the cold storage, and the installation and disassembly of the cold storage will be difficult. Inconvenience, making repairs and cleanup difficult.

The object of the present invention can be achieved through the following technical solutions:

A cold storage thermal insulation building structure includes a box body. One side of the box body is provided with an opening and closing door with an opening and closing direction facing outward. The top of the opening and closing door is provided with a blowing component for blowing away hot air. The components are fixedly installed on the box. A compressor is fixedly installed on one side of the box. A refrigerator is fixedly installed on the top of the box. The refrigerator and the compressor are connected through a number of connecting pipes. The refrigerator is connected to the inside of the box. , the refrigerator is used to cool down the inside of the box. The box is made of composite board. The composite board includes a cement layer, a foam layer and a vacuum layer. The foam layer is located between the cement layer and the vacuum layer. The cement layer is located in the box. The vacuum layer is located on the side of the box close to the outside.

Further, the box includes side plates distributed on four sides, and an auxiliary plate is provided between two adjacent side plates. The auxiliary plate has a 7-shaped top view cross-section, and a top plate is provided on the top of the side plates. A base plate is provided at the bottom of the side plate.

Further, the top and bottom of the auxiliary plate are fixedly provided with first connectors, the top view cross-section of the first connector is 7-shaped, and both sides of the auxiliary panel are fixedly provided with second connectors. The connecting piece is used to install and connect the auxiliary plate to the top plate and the bottom plate, and the second connecting piece is used to install and connect the auxiliary plate to the side plate.

Further, the top plate and the bottom plate are both provided with first connecting grooves that are adapted to the first connecting parts, and both sides of the side plates are provided with second connecting grooves that are adapted to the second connecting parts.

Further, a one-way valve and an electric control valve are installed inside the first connection groove and the second connection groove.

Furthermore, one side of the opening and closing door is connected to the box body through a plurality of hinges, and a handle is fixedly provided on one side of the opening and closing door.

Further, the blowing assembly includes a blowing box fixedly arranged on the box. A blowing seat is fixedly provided at the bottom of the blowing box. A fan is fixed on one side of the blowing box. The output end of the fan is connected to the blowing seat. The inside of the box is connected.

Further, the bottom of the blowing seat is provided with a number of blowing holes, and the top of the blowing seat is provided with an opening. The blowing seat is tilted at the bottom of the blowing box and the blowing holes are directed toward the side of the opening and closing door away from the box. side.

An insulation method for a cold storage insulation building structure according to the claims, including the following steps:

Step 1. Install the base plate at the designated working position, install the auxiliary plate on the base plate through the first connecting piece and the first connecting groove, and install the top plate on the auxiliary plate, and then connect several side plates to the base plate through the second connecting piece. The second connection groove is installed on the auxiliary plate to form the whole box;

Step 2: The one-way valve is provided so that when the first connecting piece enters the first connecting groove or the second connecting piece enters the second connecting groove, the air inside the first connecting groove or the second connecting groove is compressed to generate negative pressure. Environment, during disassembly, the negative pressure in the connection groove is controlled to disappear through the electronic control valve;

Step 3. After the opening and closing door is opened, since the opening and closing direction of the opening and closing door faces outward, the opening and closing door incites the hot air outside the door, thereby reducing the flow of cold air inside the box, and a fan is used with a number of blowing holes. Block the hot air outside the box to the outside, thereby reducing the hot air outside the box from entering the inside of the box.

Beneficial effects of the present invention:

In the present invention, through the arrangement of the auxiliary plate, the first connecting piece cooperates with the first connecting groove to install and connect the auxiliary plate with the top plate and the bottom plate, and the second connecting piece and the second connecting groove connect the auxiliary plate and the side plate. Through the installation and connection, this connection method can not only quickly complete the installation and connection of the box, but also quickly complete the disassembly of the box when the box needs repair or cleaning, improving practicality, increasing the application scenarios of cold storage, and setting The one-way valve can ensure that when the first connecting piece enters the first connecting groove or the second connecting piece enters the second connecting groove, the air inside the first connecting groove or the second connecting groove is compressed, thereby creating a negative pressure environment and improving The connection stability between the connector and the connection groove improves the quality of installation and connection. When disassembly, the negative pressure in the connection groove is controlled by the electronic control valve to disappear, and the operability is good.

Through the arrangement of the blowing component, after the staff opens the opening and closing door, since the opening and closing direction of the opening and closing door faces outward, the opening and closing door incites the hot air outside the door, thereby reducing the cold air inside the box. The air flows out, and the hot air outside the box is blocked outside by the fan and a number of blowing holes, thereby reducing the hot air outside the box from entering the inside of the box, thereby reducing the impact on the refrigeration effect of the box.

Description of the drawings

The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

Figure 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a schematic structural diagram of the box in the present invention;

Figure 3 is a schematic structural diagram of the composite plate in the present invention;

Figure 4 is a schematic structural diagram of the side plate in the present invention;

Figure 5 is a schematic structural diagram of the auxiliary plate in the present invention;

Figure 6 is a schematic structural diagram of the bottom plate of the present invention;

Figure 7 is a schematic structural diagram of the second connecting piece and the second connecting groove in the present invention;

Figure 8 is a schematic structural diagram of the blowing component in the present invention;

Figure 9 is a schematic structural diagram of the blowing seat in the present invention.

In the picture: 1. Box; 2. Opening and closing door; 3. Blowing components; 4. Compressor; 5. Cement layer; 6. Foam layer; 7. Vacuum layer; 11. Side panels; 12. Auxiliary panels; 13. Top plate; 14. Bottom plate; 121. First connecting piece; 122. Second connecting piece; 123. First connecting slot; 124. Second connecting slot; 125. One-way valve; 126. Electrically controlled valve; 31. Blowing box; 32. Blowing seat; 33. Fan; 321. Blowing hole; 41. Refrigerator.

Detailed ways

The technical solutions 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. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

Referring to Figures 1-9, the present invention provides a technical solution:

A cold storage insulation building structure and insulation method, including a box 1. One side of the box 1 is provided with an opening and closing door 2 with an opening and closing direction facing outward. The opening and closing door 2 is used for operators to enter the inside of the box 1 for maintenance or repair. When working, the top of the opening and closing door 2 is provided with a blowing component 3 for blowing away the hot air. The blowing component 3 is fixedly arranged on the box 1. When the opening and closing door 2 is opened, the blowing component 3 can blow the box. The hot air outside the box 1 is blown away to reduce the hot air entering the inside of the box 1 and affecting the refrigeration effect. A compressor 4 is fixed on one side of the box 1, and a refrigerator 41 is fixed on the top of the box 1. The refrigerator 41 and the compressor 4 are connected through a number of connecting pipes. The refrigerator 41 is connected with the inside of the box 1. The refrigerator 41 is used to cool down the inside of the box 1 to create a refrigerated space. The material of the box 1 is composite. board, the composite board includes a cement layer 5, a foam layer 6 and a vacuum layer 7. The foam layer 6 is located between the cement layer 5 and the vacuum layer 7. The cement layer 5 is located on the side of the box 1 close to the outside, and the vacuum layer 7 is located The side of box 1 close to the inside.

Through the arrangement of the composite material, the foam layer 6 and the vacuum layer 7 double-insulate the inside of the box 1, thereby improving the thermal insulation effect of the cold storage.

The box 1 includes side plates 11 distributed on four sides. An auxiliary plate 12 is provided between two adjacent side plates 11. The auxiliary plate 12 has a 7-shaped top view cross section. The top of the side plate 11 is provided with an auxiliary plate 12. There is a top plate 13, and a bottom plate 14 is provided at the bottom of the side plate 11. The auxiliary plate 12 is used to assist in the installation of the side plate 11, the top plate 13 and the bottom plate 14 to connect them to each other.

The top and bottom of the auxiliary plate 12 are fixedly provided with first connectors 121. The first connector 121 has a 7-shaped cross section when viewed from above. Both sides of the auxiliary panel 12 are fixedly provided with second connectors 122. The first connecting piece 121 is used to install and connect the auxiliary plate 12 to the top plate 13 and the bottom plate 14 , and the second connecting piece 122 is used to install and connect the auxiliary plate 12 to the side plate 11 .

The top plate 13 and the bottom plate 14 are both provided with first connecting grooves 123 that are adapted to the first connecting parts 121, and both sides of the side plate 11 are provided with second connecting grooves that are adapted to the second connecting parts 122. 124.

A one-way valve 125 and an electric control valve 126 are installed inside the first connection groove 123 and the second connection groove 124 . The output ends of the one-way valve 125 extend to the side of the plate body. The one-way valve 125 is used to control the first connecting member 121 when entering the first connecting groove 123 or the second connecting member 122 entering the second connecting groove 124. The air inside the first connecting groove 123 or the second connecting groove 124 is compressed, thereby creating a negative pressure environment, improving the connection stability between the connecting piece and the connecting groove, and improving the installation and connection quality.

Through the arrangement of the auxiliary plate 12, the first connecting piece 121 cooperates with the first connecting groove 123 to install and connect the auxiliary plate 12 to the top plate 13 and the bottom plate 14, and the second connecting piece 122 and the second connecting groove 124 connect the auxiliary plate 12 to the top plate 13 and the bottom plate 14. 12 and the side plate 11 are installed and connected. Through this connection method, not only the installation and connection of the box 1 can be quickly completed, but also the disassembly of the box 1 can be quickly completed when the box 1 needs maintenance or cleaning, which improves practicality. flexibility, increasing the application scenarios of cold storage, and the one-way valve 125 can ensure that when the first connecting piece 121 enters the first connecting groove 123 or the second connecting piece 122 enters the second connecting groove 124, the first connecting groove 123 or The air inside the second connecting groove 124 is compressed, thereby creating a negative pressure environment, improving the connection stability between the connector and the connecting groove, and improving the installation and connection quality. During disassembly, the negative pressure in the connecting groove is controlled to disappear through the electronically controlled valve 126 , good operability.

The side panels 11, auxiliary panels 12, top panel 13 and bottom panel 14 are all composed of the same composite panels mentioned above.

One side of the opening and closing door 2 is connected to the box body 1 through a number of hinges. A handle is fixed on one side of the opening and closing door 2. The handle is used by staff to open or close the opening and closing door 2.

The blowing assembly 3 includes a blowing box 31 fixedly provided on the box 1 . A blowing seat 32 is fixedly provided at the bottom of the blowing box 31 . A fan 33 is fixedly provided on one side of the blowing box 31 . The output end is connected to the inside of the blowing box 31 .

A number of blowing holes 321 are drilled through the bottom of the blowing seat 32, and an opening is provided on the top of the blowing seat 32. The blowing seat 32 is inclined at the bottom of the blowing box 31 and the blowing holes 321 are away from the opening and closing door 2. One side of box 1.

Through the arrangement of the blowing assembly 3, after the staff opens the opening and closing door 2, since the opening and closing direction of the opening and closing door 2 faces outward, the opening and closing door 2 incites the hot air outside the door, thereby reducing the number of boxes. The cold air inside the box 1 flows out, and the hot air outside the box 1 is blocked from the outside through the fan 33 and a plurality of blowing holes 321, thereby reducing the hot air outside the box 1 from entering the inside of the box 1, thereby reducing the impact on the box. 1The influence of refrigeration effect.

working principle:

When the present invention is used, the base plate 14 is installed at the designated working position, the auxiliary plate 12 is installed on the base plate 14 through the first connecting piece 121 and the first connecting groove 123, and the top plate 13 is installed on the auxiliary plate 12, and then Several side plates 11 are installed on the auxiliary plate 12 through the second connecting piece 122 and the second connecting groove 124 to form the whole box 1. Through this connection method, not only the installation and connection of the box 1 can be completed quickly, but also the box 1 can be installed and connected quickly. Quickly complete the disassembly of the box 1 when the box 1 needs repair or cleaning;

The one-way valve 125 is provided to ensure that when the first connecting piece 121 enters the first connecting groove 123 or the second connecting piece 122 enters the second connecting groove 124, the air inside the first connecting groove 123 or the second connecting groove 124 is compressed. , thus creating a negative pressure environment. During disassembly, the negative pressure in the connection groove is controlled to disappear through the electronic control valve 126;

When the staff opens the opening and closing door 2, since the opening and closing direction of the opening and closing door 2 is outward, the opening and closing door 2 incites the hot air outside the door, thereby reducing the cold air inside the box 1 from flowing out, and passing through The fan 33 cooperates with a plurality of blowing holes 321 to block the hot air outside the box 1 from the outside, thereby reducing the hot air outside the box 1 from entering the inside of the box 1 .

An embodiment of the present invention has been described in detail above, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the implementation scope of the present invention. All equivalent changes and improvements made within the scope of the present invention shall still fall within the scope of the patent of the present invention.

Claims (9)

1. A cold storage thermal insulation building structure, including a box (1), characterized in that, one side of the box (1) is provided with an opening and closing door (2) with an opening and closing direction facing outward, and the opening and closing door (2) ) is provided with a blowing component (3) for blowing hot air at the top. The blowing component (3) is fixedly installed on the box (1), and a compressor (4) is fixedly installed on one side of the box (1). ), a refrigerator (41) is fixedly installed on the top of the box (1). The refrigerator (41) and the compressor (4) are connected through a number of connecting pipes. The refrigerator (41) and the inside of the box (1) In communication, the refrigerator (41) is used to cool down the inside of the box (1). The box (1) is made of composite panels, and the composite panels include a cement layer (5), a foam layer (6) and a vacuum layer. (7), the foam layer (6) is located between the cement layer (5) and the vacuum layer (7). The cement layer (5) is located on the side of the box (1) close to the outside, and the vacuum layer (7) is located on the box (1). 1) The side close to the inside. 2. A cold storage thermal insulation building structure according to claim 1, characterized in that the box (1) includes side plates (11) distributed on four sides, and two adjacent side plates (11 ) is provided with an auxiliary plate (12), the top view cross-section of the auxiliary plate (12) is a 7-shaped shape, a top plate (13) is provided at the top of the side plate (11), and a bottom plate (14) is provided at the bottom of the side plate (11) ). 3. A cold storage thermal insulation building structure according to claim 2, characterized in that the top and bottom of the auxiliary plate (12) are fixedly provided with first connectors (121), and the first connectors (121) The top view cross-section is 7-shaped. Both sides of the auxiliary plate (12) are fixed with second connectors (122). The first connector (121) is used to connect the auxiliary plate (12) and the top plate (13). It is installed and connected to the bottom plate (14), and the second connector (122) is used to install and connect the auxiliary plate (12) and the side plate (11). 4. A cold storage thermal insulation building structure according to claim 3, characterized in that the top plate (13) and the bottom plate (14) are both provided with first connections that are adapted to the first connectors (121). Slot (123), and second connecting slots (124) matching the second connecting piece (122) are provided on both sides of the side plate (11). 5. A cold storage thermal insulation building structure according to claim 4, characterized in that a one-way valve (125) and an electric switch are installed inside the first connection groove (123) and the second connection groove (124). Control valve (126). 6. A cold storage thermal insulation building structure according to claim 5, characterized in that one side of the opening and closing door (2) is connected to the box (1) through a number of hinges, and the opening and closing door (2) ) has a handle fixed on one side. 7. A cold storage thermal insulation building structure according to claim 6, characterized in that the blowing assembly (3) includes a blowing box (31) fixedly arranged on the box (1), and the blowing box (31) A blowing seat (32) is fixedly provided at the bottom of the blowing box (31), a fan (33) is fixedly provided on one side of the blowing box (31), and the output end of the fan (33) is connected with the inside of the blowing box (31). 8. A cold storage thermal insulation building structure according to claim 7, characterized in that the bottom of the blowing seat (32) is provided with a number of blowing holes (321), and the top of the blowing seat (32) is provided with a plurality of blowing holes (321). There is an opening, the blowing seat (32) is tilted at the bottom of the blowing box (31), and the blowing hole (321) faces the side of the opening and closing door (2) away from the box (1). 9. An insulation method for a cold storage insulation building structure according to claim 8, characterized in that it includes the following steps: Step 1. Install the base plate (14) at the designated working position, install the auxiliary plate (12) on the base plate (14) through the first connecting piece (121) and the first connecting groove (123), and install the top plate (13) ) is installed on the auxiliary plate (12), and then several side plates (11) are installed on the auxiliary plate (12) through the second connecting piece (122) and the second connecting groove (124), thereby forming the box (1) overall; Step 2: The one-way valve (125) is provided so that when the first connecting piece (121) enters the first connecting groove (123) or the second connecting piece (122) enters the second connecting groove (124), the first The air inside the connecting groove (123) or the second connecting groove (124) is compressed to generate a negative pressure environment. During disassembly, the negative pressure in the connecting groove is controlled to disappear through the electronic control valve (126); Step 3. After the opening and closing door (2) is opened, since the opening and closing direction of the opening and closing door (2) faces outward, the opening and closing door (2) incites the hot air outside the door, thereby reducing the amount of heat inside the box (1). The cold air flows out, and the hot air outside the box (1) is blocked from the outside through the fan (33) and a number of blowing holes (321), thereby reducing the hot air outside the box (1) from entering the inside of the box (1). .