Seawater source heat pump and photovoltaic coupled heat storage tank pressure monitoring device

Abstract

The utility model relates to the technical field of energy storage, in particular to a seawater source heat pump and photovoltaic coupled heat storage tank pressure monitoring device which comprises a heat storage tank, a protective shell arranged on one side of the heat storage tank, a mounting plate arranged in the protective shell, a pressure monitoring device arranged on the upper side of the mounting plate, and a fixing plate arranged on one side of the pressure monitoring device. A cover plate is arranged on one side of the fixing plate; the device has the beneficial effects that a rectangular groove formed in one side of a mounting plate is pulled to enable the mounting plate to move outwards, when a roller slides to the rising position of a limiting groove, a rotating rod is driven to be lifted upwards through connection of a fixing rod, the two ends of the rotating rod are rotationally connected with fixing columns, and therefore the mounting plate is lifted under the rotation effect of the rotating rod; and then until the roller rolls to a concave position at one end of the limiting groove, the mounting plate is lifted to the outside of the protective shell so as to facilitate operation, the protective shell and the cover plate protect the pressure monitoring device in all directions, and the situation that the pressure monitoring device is accidentally touched and damaged when no person operates the pressure monitoring device is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage, in particular to a heat storage tank pressure monitoring device for coupling a seawater source heat pump with photovoltaics. Background Art

[0002] The use of solar energy is divided into photovoltaic power generation and photothermal utilization. Photovoltaic is the use of the photovoltaic effect of semiconductors to directly convert light energy into electrical energy, and photothermal is the use of materials to absorb light energy in the spectrum and convert it into heat energy. Among them, the current "photovoltaic" power generation efficiency is usually higher than 80%, and the equipment production and operation technology of solar photovoltaic power generation has matured and is widely used.

[0003] In the prior art, a pressure monitoring device is generally installed on the outer wall of a heat storage tank coupled with a seawater source heat pump and photovoltaics. The pressure monitoring device is generally fixed to the outer wall of the heat storage tank coupled with a seawater source heat pump and photovoltaics by fasteners such as bolts or screws.

[0004] However, fixing the pressure monitoring device with fasteners such as bolts or screws is not only troublesome to disassemble and install, thus making it inconvenient for maintenance, but also directly installing it on the outer wall of the heat storage tank without protecting the pressure monitoring device, which can easily cause damage due to accidental contact when no one is using it. Therefore, the utility model proposes a heat storage tank pressure monitoring device coupled with a seawater source heat pump and photovoltaics to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a heat storage tank pressure monitoring device coupled with a seawater source heat pump and photovoltaics, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a heat storage tank pressure monitoring device coupled with a seawater source heat pump and photovoltaics, comprising:

[0007] A heat storage tank, a protective shell is arranged on one side of the heat storage tank, and a mounting plate is arranged inside the protective shell.

[0008] A pressure monitoring device is arranged on the upper side of the mounting plate, a fixing plate is arranged on one side of the pressure monitoring device, and a cover plate is arranged on one side of the fixing plate.

[0009] Preferably, one side of the protective shell is fixedly connected to the heat storage tank, and the other side of the protective shell is provided with a mounting hole.

[0010] Preferably, an insertion rod is sleeved on the top of the cover plate, one end of the insertion rod is threadedly connected to the mounting hole, and the other end of the insertion rod is movably sleeved with a pull ring.

[0011] Preferably, the bottom of the protective shell is hinged to the cover plate via a hinge, and the bottom of the heat storage tank is fixedly connected to the support platform.

[0012] Preferably, a pressure monitor is installed on the top of the heat storage tank, the pressure monitor is electrically connected to the pressure monitoring device, the fixed plate is fixedly connected to the inner wall of the protective shell, and a limiting groove is provided on the surface of the fixed plate.

[0013] Preferably, a ferrule is fixedly installed on the upper surface of the mounting plate, the pressure monitoring device is clamped in the ferrule, a movable plate is provided on one side of the ferrule, and a fixed column is fixedly provided on one side of the movable plate and the fixed plate, and the movable plate is slidably connected to the protective shell.

[0014] Preferably, a rotating rod is sleeved in front of the fixed column, and both ends of the rotating rod are rotatably connected to the fixed column. A roller is installed in the limiting groove, and the fixed rod is sleeved in the roller and rotatably connected to the fixed rod. One end of the fixed rod is fixedly sleeved in the rotating rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By pulling the rectangular groove opened on one side of the mounting plate, the mounting plate is moved outward. The setting of the clamping sleeve facilitates the clamping installation and disassembly of the pressure monitoring device, thereby improving the installation and disassembly efficiency and facilitating subsequent maintenance. When the mounting plate moves outward, the roller slides in the limit groove, and the movable plate is driven to move outward under the connection between the rotating rod and the fixed column. The bottom of the movable plate slides at the bottom of the protective shell. When the roller slides to the rising position of the limit groove, the rotating rod is driven to lift up through the connection of the fixed rod. The two ends of the rotating rod are rotatably connected with the fixed column, so that the mounting plate is lifted under the rotation of the rotating rod, and then until the roller rolls to the depression at one end of the limit groove, the roller is clamped at one end of the limit groove, and the mounting plate is lifted to the outside of the protective shell, which is convenient for the operator to check and operate. The protective shell and the cover plate are fixed by the threaded connection between the plug rod and the mounting hole. When the cover plate is closed, the protective shell and the cover plate provide all-round protection for the pressure monitoring device to avoid accidental contact with the pressure monitoring device when no one is operating, causing damage to it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a bottom view schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 4 It is a side schematic diagram of the internal structure of the utility model;

[0021] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure in the middle.

[0022] In the figure: 1. heat storage tank; 2. protective shell; 3. mounting plate; 4. pressure monitoring device; 5. fixing plate; 6. cover plate; 7. mounting hole; 8. plug rod; 9. pull ring; 10. hinge; 11. support platform; 12. pressure monitor; 13. limit groove; 14. clamping sleeve; 15. movable plate; 16. fixing column; 17. rotating rod; 18. roller; 19. fixing rod. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0027] See also Figures 1 to 5 The utility model provides a technical solution: a heat storage tank pressure monitoring device coupled with a seawater source heat pump and photovoltaics, comprising:

[0028] A heat storage tank 1 is provided with a protective shell 2 on one side of the heat storage tank 1, a mounting plate 3 is provided in the protective shell 2, one side of the protective shell 2 is fixedly connected to the heat storage tank 1, a mounting hole 7 is opened on the other side of the protective shell 2, an insertion rod 8 is sleeved on the top of the cover plate 6, one end of the insertion rod 8 is threadedly connected to the mounting hole 7, and a pull ring 9 is movably sleeved on the other end of the insertion rod 8, the bottom of the protective shell 2 and the cover plate 6 are hinged by a hinge 10, and the bottom of the heat storage tank 1 is fixedly connected to the support platform 11.

[0029] The pressure monitoring device 4 is externally protected by the protective shell 2 on one side of the heat storage tank 1. The mounting plate 3 facilitates the installation and removal of the pressure monitoring device 4. The protective shell 2 and the cover plate 6 are fixed by threaded connection between the plug rod 8 and the mounting hole 7, so as to provide all-round protection for the pressure monitoring device 4. A pull ring 9 is installed on one side of the plug rod 8. The setting of the pull ring 9 facilitates the removal of the plug rod 8. The protective shell 2 and the bottom of the cover plate 6 are hinged by a hinge 10, so that the cover plate 6 is convenient to open and close under the hinged action of the hinge 10. The support platform 11 supports the heat storage tank 1, thereby ensuring the stability of the heat storage tank 1.

[0030] A pressure monitoring device 4 is arranged on the upper side of the mounting plate 3, a fixing plate 5 is arranged on one side of the pressure monitoring device 4, a cover plate 6 is arranged on one side of the fixing plate 5, a pressure monitor 12 is arranged on the top of the heat storage tank 1, the pressure monitor 12 is electrically connected to the pressure monitoring device 4, the fixing plate 5 is fixedly connected to the inner wall of the protective shell 2, a limiting groove 13 is arranged on the surface of the fixing plate 5, a clamping sleeve 14 is fixedly installed on the upper surface of the mounting plate 3, the pressure monitoring device 4 is clamped in the clamping sleeve 14, a moving plate 15 is arranged on one side of the clamping sleeve 14, a fixing column 16 is fixedly sleeved on one side of the moving plate 15 and the fixing plate 5, the moving plate 15 is slidably connected with the protective shell 2, a rotating rod 17 is sleeved in front of the fixing column 16, both ends of the rotating rod 17 are rotatably connected to the fixing column 16, a roller 18 is installed in the limiting groove 13, a fixing rod 19 is sleeved in the roller 18 and is rotatably connected to the fixing rod 19, and one end of the fixing rod 19 is fixedly sleeved in the rotating rod 17.

[0031] The pressure monitor 12 detects the pressure in the heat storage tank 1, so that the pressure monitor 12 is electrically connected to the pressure monitoring device 4, so that the pressure value and other data can be viewed and adjusted from the pressure monitoring device 4. When it is necessary to view and operate the pressure monitoring device 4, the plug rod 8 is first disassembled and the cover plate 6 is opened. After the cover plate 6 is opened, the rectangular groove provided on one side of the mounting plate 3 is pulled to move the mounting plate 3 outward. The setting of the clamping sleeve 14 facilitates the clamping installation and disassembly of the pressure monitoring device 4, thereby improving the installation and disassembly efficiency and facilitating subsequent maintenance. When the mounting plate 3 moves outward, the roller 18 slides in the limit groove 13, and is driven to move under the connection between the rotating rod 17 and the fixing column 16. The plate 15 moves outward, and the bottom of the movable plate 15 slides at the bottom of the protective shell 2. When the roller 18 slides to the rising position of the limit groove 13, the rotating rod 17 is lifted upward through the connection of the fixing rod 19, and the two ends of the rotating rod 17 are rotatably connected with the fixing column 16, so that the mounting plate 3 is lifted under the rotation of the rotating rod 17, and then until the roller 18 rolls to the depression at one end of the limit groove 13, the roller 18 is clamped at one end of the limit groove 13, and the mounting plate 3 is lifted to the outside of the protective shell 2, which is convenient for the operator to check and operate. When use is completed, the mounting plate 3 is pushed toward the inside of the protective shell 2 with a little force, and the mounting plate 3 can be pushed back into the protective shell 2 for the next use.

[0032] In actual use, when it is necessary to check and operate the pressure monitoring device 4, the protective shell 2 and the cover plate 6 are fixed by the threaded connection between the plug rod 8 and the mounting hole 7, so that the plug rod 8 is driven to rotate through the pull ring 9, and the plug rod 8 is removed, and then the cover plate 6 is opened under the hinged action of the hinge 10. After the cover plate 6 is opened, the rectangular groove opened on one side of the mounting plate 3 is pulled to make the mounting plate 3 move outward. The setting of the clamping sleeve 14 facilitates the clamping installation and disassembly of the pressure monitoring device 4, thereby improving the installation and disassembly efficiency and facilitating subsequent maintenance. When the mounting plate 3 moves outward, the roller 18 slides in the limiting groove 13, and the movable plate 15 is driven outward by the connection between the rotating rod 17 and the fixed column 16. The bottom of the movable plate 15 slides on the bottom of the protective shell 2. When the roller 18 slides to the limiting groove When the lever 13 is in the ascending position, the rotating rod 17 is lifted upward by the connection of the fixing rod 19, and the two ends of the rotating rod 17 are rotatably connected with the fixing column 16, so that the mounting plate 3 is lifted under the rotation of the rotating rod 17, and then the roller 18 rolls to the depression at one end of the limiting groove 13. At this time, the roller 18 is clamped at one end of the limiting groove 13, and the mounting plate 3 is lifted to the outside of the protective shell 2, which is convenient for the operator to check and operate. When use is completed, the mounting plate 3 is pushed toward the inside of the protective shell 2 with a little force, and the mounting plate 3 can be pushed back into the protective shell 2, the cover plate 6 is closed, and the plug rod 8 is tightened in the mounting hole 7, so that the protective shell 2 can provide all-round protection for the pressure monitoring device 4, avoid accidental contact with the pressure monitoring device when no one is operating, resulting in damage to it, and also facilitate the next use and subsequent maintenance.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat storage tank pressure monitoring device for coupling seawater source heat pump and photovoltaic, characterized in that: include: A heat storage tank (1), wherein a protective shell (2) is disposed on one side of the heat storage tank (1), and a mounting plate (3) is disposed inside the protective shell (2); A pressure monitoring device (4) is arranged on the upper side of the mounting plate (3), a fixing plate (5) is arranged on one side of the pressure monitoring device (4), and a cover plate (6) is arranged on one side of the fixing plate (5).

2. The heat storage tank pressure monitoring device for a seawater source heat pump coupled with photovoltaics according to claim 1 is characterized in that: One side of the protective shell (2) is fixedly connected to the heat storage tank (1), and the other side of the protective shell (2) is provided with a mounting hole (7).

3. The heat storage tank pressure monitoring device for a seawater source heat pump coupled with photovoltaics according to claim 2 is characterized in that: The top of the cover plate (6) is sleeved with an insertion rod (8), one end of the insertion rod (8) is threadedly connected to the mounting hole (7), and the other end of the insertion rod (8) is movably sleeved with a pull ring (9).

4. The heat storage tank pressure monitoring device for a seawater source heat pump coupled with photovoltaics according to claim 3 is characterized by: The bottom of the protective shell (2) and the cover plate (6) are hinged via a hinge (10), and the bottom of the heat storage tank (1) is fixedly connected to the support platform (11).

5. The heat storage tank pressure monitoring device for seawater source heat pump and photovoltaic coupling according to claim 4 is characterized in that: A pressure monitor (12) is installed on the top of the heat storage tank (1), the pressure monitor (12) is electrically connected to the pressure monitoring device (4), the fixing plate (5) is fixedly connected to the inner wall of the protective shell (2), and a limiting groove (13) is provided on the surface of the fixing plate (5).

6. The heat storage tank pressure monitoring device for seawater source heat pump and photovoltaic coupling according to claim 5 is characterized by: A clamping sleeve (14) is fixedly mounted on the upper surface of the mounting plate (3), the pressure monitoring device (4) is clamped in the clamping sleeve (14), a movable plate (15) is arranged on one side of the clamping sleeve (14), and a fixing column (16) is fixedly sleeved on one side of the movable plate (15) and the fixed plate (5), and the movable plate (15) is slidably connected to the protective shell (2).

7. The heat storage tank pressure monitoring device for seawater source heat pump and photovoltaic coupling according to claim 6 is characterized by: A rotating rod (17) is sleeved in front of the fixed column (16), and both ends of the rotating rod (17) are rotatably connected to the fixed column (16). A roller (18) is installed in the limiting groove (13), and a fixing rod (19) is sleeved in the roller (18) and rotatably connected to the fixing rod (19). One end of the fixing rod (19) is fixedly sleeved in the rotating rod (17).

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