Circulating energy storage power generation mechanism

Abstract

The utility model relates to the technical field of energy storage power generation equipment, in particular to a circulating energy storage power generation mechanism. According to the technical scheme, the device comprises a first clamping plate and a second clamping plate, and further comprises a plurality of pairs of screw rod tails and bolt rod heads which are installed on the first clamping plate and correspond to each other transversely and vertically, and connecting sleeve blocks are arranged at the connecting ends of each pair of screw rod tails and bolt rod heads; the rotating mechanism is arranged on one side of the first clamping plate and one side of the second clamping plate and drives the connecting sleeve block to move up and down, and then the distance between the first clamping plate and the second clamping plate becomes larger or smaller. Through the cooperation of the screw rod tail, the bolt rod head, the connecting sleeve block, the rotating mechanism and other structures, the distance between the first clamping plate and the second clamping plate can be increased only by rotating the rotating bolt on the elastic sleeve on the tool plate, so that an operator can easily break off heat exchange plates in sequence, and the working efficiency is improved. And dirt and sediments in gaps between the heat exchange plates can be quickly and conveniently cleaned, and the cleaning device is simple and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage power generation equipment, in particular to a cyclic energy storage power generation mechanism. Background Art

[0002] The cyclic energy storage power generation mechanism of a long-term thermal mass energy storage power station mainly includes a thermal energy storage system, a heat exchanger, a steam turbine and a cooling system. Among them, the heat exchanger plays a crucial role in the cyclic energy storage power generation equipment. It can not only efficiently transfer heat energy from one fluid to another to ensure the effective utilization of energy, but also control the temperature in the cyclic energy storage system by adjusting the working conditions of the heat exchanger to ensure that the equipment operates in the best working state. The heat exchange plates of traditional heat exchangers are usually arranged linearly one by one and tightly installed together, which makes the gap between the plates smaller, resulting in difficulty for cleaning tools to enter and difficult to thoroughly clean the dirt. However, when all the heat exchange plates are disassembled for cleaning, since there are many bolts for fixing the heat exchange plates on the heat exchanger, it is troublesome and time-consuming. Content of the Utility Model

[0003] The purpose of the utility model is to address the problem that the heat exchange plates of traditional heat exchangers are usually arranged linearly one by one and tightly installed together, which makes the gap between the plates smaller, resulting in difficulty for cleaning tools to enter and difficult to thoroughly clean the dirt. However, when all the heat exchange plates are disassembled for cleaning, since there are many bolts for fixing the heat exchange plates on the heat exchanger, it is troublesome and time-consuming, and a cyclic energy storage power generation mechanism is proposed.

[0004] The technical solution of the utility model: A cyclic energy storage power generation mechanism includes a first clamping plate and a second clamping plate, and further includes: multiple pairs of horizontally and vertically corresponding spiral rod tails and bolt heads installed on the first clamping plate, and a connecting sleeve block is provided at the connected end of each pair of the spiral rod tails and bolt heads; a rotating mechanism arranged on one side of the first clamping plate and the second clamping plate to drive the connecting sleeve block to move up and down, and then change the distance between the first clamping plate and the second clamping plate to be larger or smaller.

[0005] Optionally, the rotating mechanism includes a tightening and loosening sleeve, lifting and abutting rods are provided at both the upper and lower ends of the tightening and loosening sleeve, and a pair of triangular abutting blocks for being inserted into the corresponding connecting sleeve block to abut against the connected end of the spiral rod tail and the bolt head are fixedly sleeved at the end of each lifting and abutting rod away from the tightening and loosening sleeve, and a spiral connecting block is fixedly connected to the end of each lifting and abutting rod close to the tightening and loosening sleeve, and the spiral connecting block is spirally sleeved with the corresponding tightening and loosening sleeve.

[0006] Optionally, the rotating mechanism further includes a rotating sleeve bolt fixedly sleeved on the tightening and loosening sleeve.

[0007] Optionally, a limiting block that presses against the spiral connecting block is fixedly connected to the center of the interior of the elastic sleeve.

[0008] Optionally, a plurality of heat exchange plates which are linearly arranged and closely connected are provided in the middle of the first clamping plate and the second clamping plate.

[0009] Optionally, one end of the spiral rod tail away from the connecting sleeve is spirally connected to a fixing nut against the second clamping plate.

[0010] Optionally, the connecting ends of the spiral rod tail and the bolt rod head are fixedly sleeved with a limiting clamping ring, the connecting ends of the spiral rod tail and the bolt rod head are also sleeved with a pushing spring, and movable clamping holes for clamping the limiting clamping ring are opened at both ends of the connecting sleeve block.

[0011] Optionally, inner walls at both ends of the elastic sleeve are provided with inner sleeve blocks for limiting the spiral connecting block from escaping from the ends of the elastic sleeve.

[0012] In summary, the present application includes at least one of the following beneficial technical effects:

[0013] The utility model utilizes the cooperation of structures such as the spiral rod tail, the bolt rod head, the connecting sleeve block and the rotating mechanism. The distance between the first clamping plate and the second clamping plate can be increased only by rotating the rotating bolt on the tensioning sleeve on the tool plate, so that the operator can easily pry the heat exchange plates apart one by one, and then quickly and conveniently clean the dirt and sediment in the gaps between the heat exchange plates. The utility model is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a circulating energy storage power generation mechanism of the utility model is given;

[0015] Figure 2 for Figure 1 Schematic diagram of the connection structure of the middle spiral rod tail, bolt rod head, connecting sleeve block and elastic sleeve;

[0016] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0017] Figure 4 for Figure 2 Schematic diagram of the split structure;

[0018] Figure 5 for Figure 4 Schematic diagram of the partial cross-sectional structure of the middle elastic sleeve.

[0019] Reference Numerals: 1, first clamping plate; 2, second clamping plate; 3, heat exchange plate; 4, screw rod tail; 41, fixing nut; 5, bolt rod head; 451, limiting snap ring; 452, pushing spring; 6, connecting sleeve block; 61, movable clamping hole; 7, tightening sleeve; 71, rotating bolt; 72, spiral connecting block; 73, lifting abutting rod; 74, triangular abutting block; 75, limiting plug block. Detailed Implementation Manner

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention.

[0021] Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents the selected embodiments of the present invention.

[0022] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[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] Example

[0027] like Figures 1 to 5 As shown, a circulating energy storage power generation mechanism proposed by the utility model includes a first clamping plate 1 and a second clamping plate 2. A plurality of heat exchange plates 3 arranged linearly and closely connected are provided in the middle of the first clamping plate 1 and the second clamping plate 2. The plates of the heat exchange plate 3 are arranged and overlapped to form a plurality of channels, so that heat can be effectively transferred between fluids. It also includes: a plurality of pairs of spiral rod tails 4 and bolt rod heads 5 corresponding horizontally and vertically are installed on the first clamping plate 1. The connecting ends of each pair of spiral rod tails 4 and bolt rod heads 5 are provided with a connecting sleeve 6. The function of the connecting sleeve 6 is to make the connecting ends of each pair of spiral rod tails 4 and bolt rod heads 5 form a straight line without bending. One end of the spiral rod tail 4 away from the connecting sleeve 6 is spirally connected to the fixing nut 41 of the second clamping plate 2; a rotating mechanism is arranged on one side of the first clamping plate 1 and the second clamping plate 2 to drive the connecting sleeve 6 to move up and down, and then the spacing between the first clamping plate 1 and the second clamping plate 2 is increased or decreased.

[0028] Further, the rotating mechanism includes an elastic sleeve 7, and the inner walls at both ends of the elastic sleeve 7 are provided with inner sleeve blocks for limiting the spiral connection block 72 from escaping from the end of the elastic sleeve 7. A limit block 75 is fixedly connected at the center of the interior of the elastic sleeve 7 to abut against the spiral connection block 72. The function of the limit block 75 is to make the spiral connection block 72 at the end of the lifting and lowering rod 73 move the same distance in the elastic sleeve 7. The upper and lower ends of the elastic sleeve 7 are provided with a lifting and lowering rod 73. The end of the lifting and lowering rod 73 away from the elastic sleeve 7 is fixedly provided with a pair of triangular blocks 74 for being inserted into the corresponding connection sleeve blocks 6 to abut against the connecting end of the spiral rod tail 4 and the bolt rod head 5. The function of the triangular blocks 74 is to make the abutted spiral rod tail 4 and the bolt rod head 5 move in the same or opposite directions. The lifting and lowering rod 73 is fixedly connected with a spiral connection block 72 at one end close to the elastic sleeve 7. The spiral connection block 72 is spirally sleeved with the corresponding elastic sleeve 7. The rotating mechanism also includes a rotating sleeve bolt 71 fixedly sleeved on the elastic sleeve 7. The function of the rotating sleeve bolt 71 is to provide a tool handle with a clamp, so that the elastic sleeve 7 can be driven to rotate on the salt plate with effort.

[0029] Furthermore, limit retaining rings 451 are fixedly sleeved at the connecting ends of the screw rod tail 4 and the bolt rod head 5. A pushing spring 452 is also sleeved at the connecting ends of the screw rod tail 4 and the bolt rod head 5. The function of the pushing spring 452 is to further increase the distance between the connecting ends of the screw rod tail 4 and the bolt rod head 5. Movable clamping holes 61 for clamping the limit retaining rings 451 are formed at both ends of the connecting sleeve block 6.

[0030] In this embodiment, when the cyclic energy storage power generation mechanism needs to be used, as Figure 1 shown, it is necessary to clean the heat exchange plates 3 between the first clamping plate 1 and the second clamping plate 2. However, since the heat exchange plates 3 are arranged relatively closely, it is inconvenient to clean. Only need to use a tool to rotate the rotating socket bolt 71 to drive the tightening sleeve 7 to rotate. Since the tightening sleeve 7 is in a screw connection with the corresponding screw connection block 72, the screw connection block 72 will drive the corresponding lifting abutting rod 73 to move towards the limit plug 75 in the tightening sleeve 7. Until the screw connection blocks 72 all abut against the limit plug 75 in the tightening sleeve 7, at this time the screw connection block 72 drives the corresponding lifting abutting rod 73 to move, and the lifting abutting rod 73 drives the corresponding pair of triangular abutting blocks 74 to abut into the connecting ends of the screw rod tail 4 and the bolt rod head 5 in the connecting sleeve block 6, so as to make the screw rod tail 4 and the bolt rod head 5 move towards the corresponding first clamping plate 1 and second clamping plate 2. Since the limit retaining ring 451 at one end driven by the screw rod tail 4 and the bolt rod head 5 abuts against the pushing spring 452 to compress it and make it shorter, the distance between the connecting ends of the screw rod tail 4 and the bolt rod head 5 becomes larger, so that the heat exchange plates 3 in the middle of the first clamping plate 1 and the second clamping plate 2 can be opened with a little gap in turn for cleaning, which is convenient and easy to operate.

[0031] The preferred embodiments of the above utility model are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only the specific implementation manners. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the utility model, so that those skilled in the relevant technical field can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A cyclic energy storage power generation mechanism, comprising a first clamping plate (1) and a second clamping plate (2), characterized in that, Also includes: A plurality of pairs of spiral rod tails (4) and bolt rod heads (5) corresponding to each other in the horizontal and vertical directions are mounted on the first clamping plate (1), and a connecting sleeve block (6) is provided at the connected end of each pair of spiral rod tails (4) and bolt rod heads (5); A rotating mechanism is arranged on one side of the first clamping plate (1) and the second clamping plate (2) to drive the connecting sleeve (6) to move up and down, thereby increasing or decreasing the distance between the first clamping plate (1) and the second clamping plate (2).

2. The circulating energy storage power generation mechanism according to claim 1, wherein, The rotating mechanism comprises an elastic sleeve (7), and the upper and lower ends of the elastic sleeve (7) are both provided with lifting and lowering rods (73). The end of the lifting and lowering rod (73) away from the elastic sleeve (7) is fixedly sleeved with a pair of triangular retaining blocks (74) for being inserted into the corresponding connecting sleeve block (6) to resist the connecting end of the spiral rod tail (4) and the bolt rod head (5). The end of the lifting and lowering rod (73) close to the elastic sleeve (7) is fixedly connected with a spiral connecting block (72), and the spiral connecting block (72) is spirally sleeved with the corresponding elastic sleeve (7).

3. The cyclic energy storage power generation mechanism according to claim 2, characterized in that, The rotating mechanism also includes a rotating sleeve bolt (71) fixedly sleeved on the elastic sleeve (7).

4. The circulating energy storage power generation mechanism according to claim 2, characterized in that, A limiting block (75) is fixedly connected at a central position inside the elastic sleeve (7) and abuts against the spiral connection block (72).

5. A cyclic energy storage power generation mechanism according to claim 1, characterized in that, A plurality of heat exchange plates (3) arranged linearly and closely connected are provided in the middle of the first clamping plate (1) and the second clamping plate (2).

6. A cyclic energy storage power generation mechanism according to claim 1, characterized in that, One end of the spiral rod tail (4) away from the connecting sleeve (6) is spirally connected to a fixing nut (41) against the second clamping plate (2).

7. A cyclic energy storage power generation mechanism according to claim 1, characterized in that, The connecting ends of the spiral rod tail (4) and the bolt rod head (5) are both fixedly sleeved with a limit clamping ring (451), and the connecting ends of the spiral rod tail (4) and the bolt rod head (5) are also sleeved with a push spring (452), and both ends of the connecting sleeve block (6) are provided with movable clamping holes (61) for clamping the limit clamping ring (451).

8. A cyclic energy storage power generation mechanism according to claim 2, characterized in that, The inner walls at both ends of the elastic sleeve (7) are provided with inner sleeve blocks for limiting the spiral connection block (72) from escaping from the end of the elastic sleeve (7).

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