Graphene shell and air energy heat pump

Abstract

The utility model provides a graphene shell and an air energy heat pump, and belongs to the technical field of air energy heat pumps. The graphene shell comprises an outer shell and a base. The shell is installed on the base, an access door is installed on the front face of the shell, the shell comprises a sound insulation plate, the two sides of the sound insulation plate are each provided with a shell with a graphene coating, and a heat preservation plate is further arranged between the shell with the graphene coating on one side and the sound insulation plate. Through the arrangement of the shells with the graphene coatings on the two sides, as graphene is a material composed of a carbon atom single layer, the strength of the graphene is higher than that of steel, the graphene is harder than that of diamond, and the graphene has extremely high chemical stability, is not easily influenced by chemical corrosion and shows excellent performance in various extreme environments; therefore, the service life of the shell can be prolonged, the shell can be better prevented from being corroded, the protection effect on the air energy heat pump part is improved, and the service life of the air energy heat pump is prolonged.

Description

Technical Field

[0001] The present application relates to the field of air-energy heat pumps, and more specifically, to a graphene shell and an air-energy heat pump. Background Art

[0002] Air-to-energy heat pumps use the heat in the air to generate heat energy. They can provide the whole family with hot water, cooling and heating needs with large water volume, high water pressure and constant temperature 24 hours a day, while consuming the least energy to meet the above requirements. After long-term use, the shell of the air-to-energy heat pump is prone to corrosion, resulting in poor protection of the air-to-energy heat pump, which in turn affects the service life of the air-to-energy heat pump inside the shell. Utility Model Content

[0003] In order to make up for the above shortcomings, the present application provides a graphene shell and an air-energy heat pump, aiming to improve the problem that the outer shell is prone to corrosion, resulting in poor protection of the air-energy heat pump, which in turn affects the service life of the air-energy heat pump inside the shell.

[0004] On the one hand, an embodiment of the present application provides a graphene shell, including an outer shell and a base.

[0005] The shell is installed on the base, an inspection door is installed on the front of the shell, the shell includes a sound insulation board, shells with graphene coating are arranged on both sides of the sound insulation board, and an insulation board is also arranged between the shell with graphene coating on one side and the sound insulation board.

[0006] In a specific embodiment, a sound insulation cavity is opened inside the sound insulation board, and sound-absorbing cotton is arranged inside the sound insulation cavity.

[0007] In a specific implementation manner, a fixing bolt is provided on the bottom of the shell and the base, an anti-loosening member is movably passed through the fixing bolt, and the bottom end of the anti-loosening member is tightly against the upper surface of the bottom wall of the shell.

[0008] In a specific embodiment, the anti-loosening component includes a limit plate, the limit plate is fixedly connected to a guide rod, the guide rod movably passes through the nut of the fixing bolt and is fixedly connected to a tightening block, a tightening spring is sleeved on the outer side of the guide rod between the tightening block and the nut of the fixing bolt, and the tightening block is tightly against the upper surface of the bottom wall of the outer shell.

[0009] In a specific implementation manner, a pull rod is commonly connected to the two limit plates, and a ejector rod is detachably provided between the nut of the fixing bolt and the pull rod.

[0010] In a specific embodiment, abutment grooves cooperating with the abutment blocks are provided on the upper surface of the bottom wall of the shell.

[0011] In a specific implementation manner, a nut of the fixing bolt is provided with a clearance groove cooperating with the abutting spring.

[0012] On the other hand, the present invention further provides an air energy heat pump, comprising:

[0013] The above-mentioned graphene shell and air energy heat pump part.

[0014] The air energy heat pump part is installed inside the shell.

[0015] Beneficial effects:

[0016] By setting up the shell with graphene coating on both sides, since graphene is a material composed of a single layer of carbon atoms, its strength is more than times higher than that of steel and harder than diamond. It has extremely high chemical stability and is not easily affected by chemical corrosion. It shows excellent performance in various extreme environments. Therefore, it can increase the service life of the shell, and then better prevent the shell from corrosion, thereby improving the protection effect of the air-to-energy heat pump part and increasing the service life of the air-to-energy heat pump.

[0017] By setting the sound insulation board, the noise generated by the air energy heat pump part inside the shell during operation can be blocked, preventing the noise from overflowing, reducing the noise of the air energy heat pump part, which is beneficial to the quietness of the external environment.

[0018] By setting the insulation board, the inside of the shell can be insulated to ensure that when the air energy heat pump is used in the cold north, the temperature inside the shell is still sufficient and will not affect the operation of the air energy heat pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of a graphene shell and an air-energy heat pump provided in an embodiment of the present application;

[0021] Figure 2 A schematic diagram of the internal structure of the housing provided in an embodiment of the present application;

[0022] Figure 3 A schematic diagram of the position structure of the anti-loosening member provided in the embodiment of the present application when preventing the fixing bolt from loosening;

[0023] Figure 4 Schematic diagram of the position structure when the anti-loosening member provided in the implementation mode of the present application does not prevent the fixing bolt from loosening.

[0024] In the figure: 1-shell; 11-soundproof board; 111-soundproof cavity; 12-sound-absorbing cotton; 13-shell with graphene coating; 14-insulation board; 2-base; 3-inspection door; 4-fixing bolt; 5-anti-loosening part; 51-limiting plate; 52-guide rod; 53-tightening spring; 54-tightening block; 6-pull rod; 7-ejector rod; 8-air energy heat pump part. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0026] See also Figure 1-Figure 4 The present application provides a graphene shell, comprising a shell 1 and a base 2.

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The housing 1 is mounted on the base 2, and an inspection door 3 is mounted on the front of the housing 1. The housing 1 includes a soundproof board 11, and a housing 13 with a graphene coating is arranged on both sides of the soundproof board 11. A heat preservation board 14 is also arranged between the housing 13 with a graphene coating on one side and the soundproof board 11. Among them, by setting the soundproof board 11, the noise generated by the air energy heat pump part 8 inside the housing 1 during operation can be blocked to prevent the noise from overflowing, reduce the noise of the air energy heat pump part 8, and benefit the quietness of the external environment. By setting the housing 13 with a graphene coating on both sides, since graphene is a material composed of a single layer of carbon atoms, its strength is more than 200 times higher than that of steel, harder than diamond, and has extremely high chemical stability. It is not easily affected by chemical corrosion and exhibits excellent performance in various extreme environments. Therefore, the service life of the housing 1 can be improved, and then the housing 1 can be better prevented from being corroded, thereby improving the protection effect of the air energy heat pump part 8 and improving the service life of the air energy heat pump part 8. By providing the insulation board 14, the interior of the shell 1 can be insulated to ensure that when the air energy heat pump part 8 is used in the cold north, the temperature inside the shell 1 is still sufficient and the operation of the air energy heat pump part 8 is not affected.

[0028] In this embodiment, a sound insulation cavity 111 is provided inside the sound insulation board 11, and sound absorbing cotton 12 is arranged inside the sound insulation cavity 111. The sound absorbing cotton 12 arranged inside the sound insulation cavity 111 can improve the sound insulation effect of the sound insulation board 11, thereby improving the noise reduction effect.

[0029] In this embodiment, a fixing bolt 4 is provided on the bottom of the housing 1 and the base 2. A locking member 5 is movably passed through the fixing bolt 4, and the bottom end of the locking member 5 is tightly abutted against the upper surface of the bottom wall of the housing 1. The locking member 5 includes a limit plate 51, and a guide rod 52 is fixedly connected to the limit plate 51. The guide rod 52 movably passes through the nut of the fixing bolt 4 and is fixedly connected to a tight block 54. A tight spring 53 is sleeved on the outer side of the guide rod 52 between the tight block 54 and the nut of the fixing bolt 4, and the tight block 54 is tightly abutted against the upper surface of the bottom wall of the housing 1. A pull rod 6 is connected to the two limit plates 51, and a ejector rod 7 is detachably provided between the nut of the fixing bolt 4 and the pull rod 6. A tight groove matching the tight block 54 is provided on the upper surface of the bottom wall of the housing 1. A yield groove matching the tight spring 53 is provided inside the nut of the fixing bolt 4. During installation, the outer shell 1 is first placed on the base 2, and then the pull rod 6 is pulled upward, and then the ejector rod 7 is placed between the fixing bolt 4 and the pull rod 6 so that the ejector rod 7 can support the pull rod 6. At this time, the abutment block 54 can be raised to the inside of the give way groove, and then the fixing bolt 4 is screwed into the bottom wall of the outer shell 1 and the inside of the base 2, and then the pull rod 6 is pulled upward to remove the ejector rod 7. At this time, under the action of the abutment spring 53, the abutment block 54 is tightly abutted against the inside of the abutment groove, thereby preventing the vibration generated by the air-to-energy heat pump part 8 during operation from causing the nut of the fixing bolt 4 to not loosen, thereby preventing the fixing bolt 4 from slipping and improving the stability of the installation of the air-to-energy heat pump part 8.

[0030] See also Figure 1-Figure 4 The present application also provides an air energy heat pump, comprising:

[0031] The above-mentioned graphene shell and air energy heat pump part 8.

[0032] The air energy heat pump part 8 is installed inside the housing 1. The air energy heat pump part 8 uses the heat in the air to generate heat energy, which can provide the whole family with different hot water, cooling and heating needs with large water volume, high water pressure and constant temperature 24 hours a day, and at the same time, it consumes the least energy to meet the above requirements and realize the supply of hot water.

[0033] The working principle of the graphene shell and air energy heat pump:

[0034] By setting the sound insulation board 11, the noise generated by the air energy heat pump part 8 in the shell 1 during operation can be blocked to prevent the noise from overflowing, reduce the noise of the air energy heat pump part 8, and contribute to the quietness of the external environment. By setting the shell 13 with graphene coating on both sides, since graphene is a material composed of a single layer of carbon atoms, its strength is more than 200 times higher than that of steel, harder than diamond, and has extremely high chemical stability, is not easily affected by chemical corrosion, and exhibits excellent performance in various extreme environments, so the service life of the shell 1 can be improved, and then the shell 1 can be better prevented from being corroded, thereby improving the protection effect of the air energy heat pump part 8 and improving the service life of the air energy heat pump part 8. By setting the insulation board 14, the inside of the shell 1 can be insulated to ensure that when the air energy heat pump part 8 is used in the cold north, the temperature inside the shell 1 is still sufficient, and the operation of the air energy heat pump part 8 will not be affected.

[0035] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A graphene shell, characterized in that: include A shell (1) and a base (2), wherein the shell (1) is mounted on the base (2), an inspection door (3) is mounted on the front of the shell (1), and the shell (1) comprises a sound insulation board (11), shells (13) with a graphene coating are arranged on both sides of the sound insulation board (11), and a heat preservation board (14) is also arranged between the shell (13) with a graphene coating and the sound insulation board (11) on one side.

2. A graphene housing according to claim 1, characterized in that: A sound insulation cavity (111) is provided inside the sound insulation board (11), and sound absorbing cotton (12) is arranged inside the sound insulation cavity (111).

3. A graphene housing according to claim 1, characterized in that: The bottom of the housing (1) and the base (2) are both provided with a fixing bolt (4), and an anti-loosening member (5) is movably passed through the fixing bolt (4), and the bottom end of the anti-loosening member (5) is tightly abutted against the upper surface of the bottom wall of the housing (1).

4. A graphene housing according to claim 3, characterized in that: The anti-loosening component (5) comprises a limit plate (51), the limit plate (51) is fixedly connected to a guide rod (52), the guide rod (52) movably passes through the nut of the fixing bolt (4) and is fixedly connected to a tight block (54), a tight spring (53) is sleeved on the outer side of the guide rod (52) between the tight block (54) and the nut of the fixing bolt (4), and the tight block (54) is tightly abutted against the upper surface of the bottom wall of the housing (1).

5. A graphene housing according to claim 4, characterized in that: A pull rod (6) is commonly connected to the two limit plates (51), and a ejector rod (7) is detachably provided between the nut of the fixing bolt (4) and the pull rod (6).

6. The graphene housing according to claim 4, characterized in that: The upper surface of the bottom wall of the housing (1) is provided with a tight-fitting groove which matches the tight-fitting block (54).

7. The graphene housing according to claim 4, characterized in that: A clearance groove matching with the abutting spring (53) is provided inside the nut of the fixing bolt (4).

8. Air energy heat pump, characterized in that: A graphene shell comprising any one of claims 1 to 7, and An air energy heat pump part (8), wherein the air energy heat pump part (8) is installed inside the casing (1).

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