Base for heat exchange unit

Abstract

The base for the heat exchange unit comprises a base body, protection plates, a fixing structure, a linkage assembly and a positioning assembly, the left side and the right side of the base body are fixedly connected with the fixing plates respectively, the sides, close to each other, of the front sides of the two fixing plates are rotationally connected with a main screw rod, and the surfaces of the two ends of the main screw rod are in threaded connection with the protection plates respectively. The front sides and the rear sides of the two protection plates are rotationally connected with two protection auxiliary plates through rotating shafts respectively, connecting grooves are formed in the right sides of the two protection auxiliary plates on the left side respectively, and fixing structures are arranged on the inner walls of the two connecting grooves respectively. The problems that when the base of the heat exchange unit supports the heat exchange unit to conduct heat exchange work, the heat exchange unit can generate extremely high temperature in the working process, and if shielding protection is not carried out, people may touch the surfaces of high-temperature parts by mistake, so that the skin is burnt and injured, and the injury risk is increased are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat exchange units, and in particular relates to a base for a heat exchange unit. Background Art

[0002] As a high-efficiency energy conversion equipment, the heat exchanger plays an important role in modern industry, construction, aerospace and energy fields. It transfers heat from one fluid to another through the principle of heat exchange to achieve the purpose of heating, cooling or temperature control. In the heat exchanger, the hot fluid passes through the tube side of the heat exchanger and exchanges heat with the cold fluid in the shell side. The heat energy of the hot fluid is transferred to the cold fluid, thereby increasing the temperature of the cold fluid and realizing the recovery and utilization of heat energy. The base of the heat exchanger is an important component of the unit. It plays the role of supporting and fixing the entire unit. The primary function of the base is to support and fix the heat exchanger to ensure that the unit will not be displaced or overturned during operation. Through reasonable design, stable installation and meticulous maintenance, it can be ensured that the unit can perform at its best in various environments.

[0003] The problem with the existing technology is that when the base of the heat exchanger unit supports the heat exchanger unit to perform heat exchange work, the heat exchanger unit will generate extremely high temperatures during operation. If it is not shielded and protected, people may accidentally touch the surface of these high-temperature components, causing skin burns and increasing the risk of injury. Utility Model Content

[0004] In response to the problems existing in the prior art, the utility model provides a base for a heat exchanger unit, which has the advantages of movable protective plates on both sides and docking and fixing the protective sub-plates on both sides to shield and protect the heat exchanger components. It solves the problem that when the base of the existing heat exchanger unit supports the heat exchanger unit to perform heat exchange work, the heat exchanger unit will generate extremely high temperature when working. If it is not shielded and protected, people may accidentally touch the surface of these high-temperature components, thereby causing skin burns and increasing the risk of injury.

[0005] The utility model is implemented as follows: a base for a heat exchanger unit includes a base, a protective plate, a fixing structure, a linkage assembly and a positioning assembly, wherein the top of the base is provided with a unit body, and the left and right sides of the base are respectively fixedly connected with fixing plates, the front sides of the two fixing plates are close to each other and are rotatably connected to a main screw, the surfaces of the two ends of the main screw are respectively provided with threads in opposite directions, the rear sides of the two fixing plates are fixedly connected to the sides close to each other, the surfaces of the two ends of the main screw are respectively threadedly connected to the protective plates, the rear sides of the two protective plates are respectively slidably connected to the surfaces of the auxiliary rods, the front and rear sides of the two protective plates are respectively rotatably connected to two protective sub-plates through rotating shafts, the right sides of the two left protective sub-plates are respectively provided with connecting grooves, the front and rear sides of the two left protective sub-plates are respectively provided with sliding grooves, the left sides of the two right protective sub-plates are respectively fixedly connected with fixing blocks, the left sides of the two fixing blocks are respectively provided with fixing grooves, the left sides of the two fixing blocks are respectively inserted into the inner walls of the connecting grooves, and the inner walls of the two connecting grooves are respectively provided with fixing structures, and the fixing structure includes a linkage assembly and a positioning assembly.

[0006] As a preferred embodiment of the present invention, the linkage assembly includes a linkage block, the outer surface of the linkage block is slidably connected to the inner wall of the sliding groove, the side of the linkage block away from the unit body is fixedly connected to a toggle block, and the side of the linkage block close to the unit body is provided with a linkage rod. By setting the linkage block, when the toggle block is pulled to the left, it can drive the linkage block to slide left in the sliding groove, thereby driving the linkage rod to move.

[0007] As a preferred embodiment of the present invention, the linkage rod is arranged on the inner wall of the connecting groove, and the end of the linkage rod away from the unit body is fixedly connected to the end of the linkage block close to the unit body. The linkage rod cooperates with the positioning assembly. By setting the linkage rod, the linkage block can synchronously drive the linkage rod to move to the left in the connecting groove during the sliding process, and cooperate with the two linkage arms to drive the operation of the positioning assembly.

[0008] As a preferred embodiment of the present invention, the positioning assembly includes a positioning rod, which is arranged on the inner wall of the connecting groove. The two ends of the positioning rod are respectively fixedly connected to the upper and lower sides of the inner wall of the connecting groove. Two positioning arms are sleeved on the outer surface of the positioning rod. By setting the positioning rod, the positioning rod can provide a vertical stroke, so that the two positioning arms can slide vertically on the surface of the positioning rod.

[0009] As a preferred embodiment of the present invention, the middle parts of the two positioning arms are respectively slidably connected to the surface of the positioning rod, and the sides of the two positioning arms close to each other are fixedly connected with a positioning spring, and the positioning spring is sleeved on the surface of the positioning rod, and the left ends of the two positioning arms are respectively provided with linkage arms, and the right ends of the two positioning arms are respectively provided with connecting blocks. By setting the positioning arms, the two positioning arms can slide in the vertical direction on the surface of the positioning rod and at the same time squeeze the compression or stretching of the positioning spring. The two positioning arms can cooperate with the two linkage arms to slide, thereby driving the movement of the two connecting blocks respectively.

[0010] As a preferred embodiment of the present invention, the two linkage arms are respectively fixedly connected to the left ends of the two positioning arms, and the two linkage arms are respectively staggered. Linkage grooves are provided on the surfaces of the two linkage arms, and the inner walls of the two linkage grooves are respectively fitted with the outer surface of the linkage rod. By setting the linkage arms, the linkage rod can respectively squeeze the inner walls of the two linkage grooves during the movement, thereby driving the two linkage arms to move closer in a staggered manner, thereby driving the two positioning arms to slide closer on the surface of the positioning rod.

[0011] As a preferred embodiment of the present invention, the two connecting blocks are respectively fixedly connected to the side of the right ends of the two positioning arms away from each other, and the ends of the two connecting blocks away from each other are respectively inserted into the inner wall of the fixing groove. By setting the connecting blocks, the two connecting blocks can be respectively driven by the positioning arms to move closer and detach from the inner wall of the fixing groove to release the fixed limit of the fixing block.

[0012] 1. The utility model solves the problem that when the base of the existing heat exchanger unit supports the heat exchanger unit for heat exchange, the heat exchanger unit will generate extremely high temperature during operation. If it is not shielded and protected, people may accidentally touch the surface of these high-temperature components, resulting in skin burns and increasing the risk of injury.

[0013] 2. The utility model provides a protective plate and a fixed structure, so that the movable plates on the left and right sides can drive the protective sub-plates on both sides to move closer, and then the protective sub-plates on both sides are docked and fixed through the cooperation of the linkage component and the positioning component to shield and protect the heat exchanger unit on the base. The shielding protection can relatively isolate the operator from the high-temperature components of the unit, reduce the possibility of accidental contact with high-temperature components, and thus reduce the risk of burns. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the base provided by an embodiment of the utility model;

[0015] Figure 2This is a schematic diagram of the exploded structure of the base, unit body and protective plate provided by the embodiment of the utility model;

[0016] Figure 3 1 is a cross-sectional schematic diagram of the left side protective plate and a structural schematic diagram of the fixing structure and the fixing block provided by an embodiment of the present utility model;

[0017] Figure 4 It is a structural diagram of the linkage component and the positioning component provided by the embodiment of the utility model.

[0018] In the figure: 1. Base; 101. Unit body; 102. Fixed plate; 103. Main screw; 104. Auxiliary rod; 2. Protective plate; 201. Protective auxiliary plate; 3. Fixed structure; 4. Linkage assembly; 5. Positioning assembly; 6. Connecting groove; 7. Sliding groove; 8. Fixed block; 801. Fixed groove; 9. Linkage block; 10. Toggle block; 11. Linkage rod; 12. Positioning rod; 13. Positioning arm; 14. Positioning spring; 15. Linkage arm; 16. Connecting block; 17. Linkage groove. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0021] like Figures 1 to 4 As shown, a base for a heat exchanger unit provided by an embodiment of the present invention includes a base 1, a protective plate 2, a fixing structure 3, a linkage component 4 and a positioning component 5. The top of the base 1 is provided with an organic group main body 101, and the left and right sides of the base 1 are respectively fixedly connected with fixing plates 102, and the front sides of the two fixing plates 102 are rotatably connected to the side close to each other with a main screw 103, and the surfaces of the two ends of the main screw 103 are respectively provided with threads in opposite directions, and the rear sides of the two fixing plates 102 are respectively fixedly connected to the side close to each other with a sub-rod 104, and the surfaces of the two ends of the main screw 103 are respectively threadedly connected to the protective plates 2, and the rear sides of the two protective plates 2 are respectively Slidingly connected to the surface of the sub-rod 104, the front and rear sides of the two protective plates 2 are respectively connected to the two protective sub-plates 201 by rotating shafts, the right sides of the two left protective sub-plates 201 are respectively provided with connecting grooves 6, and the sides of the two left protective sub-plates 201 away from each other are respectively provided with sliding grooves 7, and the left sides of the two right protective sub-plates 201 are respectively fixedly connected with fixed blocks 8, and the left sides of the two fixed blocks 8 are respectively provided with fixing grooves 801, and the left sides of the two fixed blocks 8 are respectively inserted into the inner walls of the connecting grooves 6, and the inner walls of the two connecting grooves 6 are respectively provided with fixing structures 3, and the fixing structure 3 includes a linkage component 4 and a positioning component 5.

[0022] refer to Figure 2 and Figure 4 The linkage assembly 4 includes a linkage block 9, the outer surface of the linkage block 9 is slidably connected to the inner wall of the sliding groove 7, the side of the linkage block 9 away from the unit body 101 is fixedly connected to the toggle block 10, and the side of the linkage block 9 close to the unit body 101 is provided with a linkage rod 11.

[0023] The above solution is adopted: by arranging the linkage block 9, when the toggle block 10 is pulled to the left, it can drive the linkage block 9 to slide left in the sliding groove 7, thereby driving the linkage rod 11 to move.

[0024] refer to Figure 4 The linkage rod 11 is arranged on the inner wall of the connecting groove 6. The end of the linkage rod 11 away from the unit body 101 is fixedly connected to the end of the linkage block 9 close to the unit body 101. The linkage rod 11 works in conjunction with the positioning assembly 5.

[0025] The above solution is adopted: by setting the linkage rod 11, the linkage block 9 can synchronously drive the linkage rod 11 to move leftward in the connecting groove 6 during the sliding process, and cooperate with the two linkage arms 15 to drive the operation of the positioning assembly 5.

[0026] refer to Figure 4 The positioning assembly 5 includes a positioning rod 12, which is arranged on the inner wall of the connecting groove 6. The two ends of the positioning rod 12 are respectively fixedly connected to the upper and lower sides of the inner wall of the connecting groove 6, and the outer surface of the positioning rod 12 is sleeved with two positioning arms 13.

[0027] The above solution is adopted: by providing the positioning rod 12 , the positioning rod 12 can provide a vertical stroke, so that the two positioning arms 13 can slide vertically on the surface of the positioning rod 12 .

[0028] refer to Figure 4 The middle of the two positioning arms 13 are respectively slidably connected to the surface of the positioning rod 12, and the side of the two positioning arms 13 close to each other is fixedly connected with a positioning spring 14, and the positioning spring 14 is sleeved on the surface of the positioning rod 12. The left ends of the two positioning arms 13 are respectively provided with linkage arms 15, and the right ends of the two positioning arms 13 are respectively provided with connecting blocks 16.

[0029] The above solution is adopted: by setting the positioning arms 13, the two positioning arms 13 can slide vertically on the surface of the positioning rod 12, and at the same time squeeze the compression or stretching of the positioning spring 14. The two positioning arms 13 can cooperate with the two linkage arms 15 to slide, thereby driving the movement of the two connecting blocks 16 respectively.

[0030] refer to Figure 4The two linkage arms 15 are respectively fixedly connected to the left ends of the two positioning arms 13, and the two linkage arms 15 are respectively staggered. The surfaces of the two linkage arms 15 are provided with linkage grooves 17, and the inner walls of the two linkage grooves 17 are respectively in contact with the outer surface of the linkage rod 11.

[0031] The above solution is adopted: by setting the linkage arm 15, the linkage rod 11 can squeeze the inner walls of the two linkage grooves 17 respectively during the movement, thereby driving the two linkage arms 15 to move closer in an offset manner, thereby driving the two positioning arms 13 to slide closer on the surface of the positioning rod 12 respectively.

[0032] refer to Figure 4 The two connecting blocks 16 are respectively fixedly connected to the side of the right ends of the two positioning arms 13 away from each other, and the ends of the two connecting blocks 16 away from each other are respectively inserted into the inner wall of the fixing groove 801.

[0033] The above solution is adopted: by providing the connecting blocks 16 , the two connecting blocks 16 can be respectively driven by the positioning arms 13 to move closer to each other and separate from the inner wall of the fixing groove 801 to release the fixed limit of the fixing block 8 .

[0034] When in use, the protective sub-plates 201 on both sides are opened at right angles to the protective plate 2, and then the main screw 103 is rotated to drive the two protective plates 2 together with the protective sub-plates 201 on both sides to move closer, the right protective sub-plate 201 moves and drives the fixed block 8 to move and plug into the connecting groove 6 of the left protective sub-plate 201, and as the movement occurs, the fixed block 8 squeezes the two connecting blocks 16 to move closer. When the connecting block 16 is completely inserted into the connecting groove 6, the positioning spring 14 pulls the two positioning arms 13 to slide closer on the surface of the fixing rod, and drives the two connecting blocks 16 to be plugged into the fixing groove 801 to fix the protective sub-plates 201 on the left and right sides. In this way, the protective plates 2 and protective sub-plates 201 on both sides wrap the unit body 101 for protection. When the protection is released, the toggle When the block 10 is pulled to the left, it can drive the linkage block 9 to slide left in the sliding groove 7, and synchronously drive the linkage rod 11 to move left in the connecting groove 6. The linkage rod 11 moves and squeezes the inner walls of the two linkage grooves 17, thereby driving the two linkage arms 15 to move closer in an offset manner, so that the two linkage arms 15 respectively drive the two positioning arms 13 to slide closer on the surface of the positioning rod 12. The two positioning arms 13 slide closer and then drive the two connecting blocks 16 to move closer, and disengage from the fixed groove 801 to release the fixed limit on the fixed block 8. Repeatedly pull the toggle block 10 on the other side to release the fixed limit on the other fixed block 8, and then rotate the main screw 103 in the opposite direction to drive the protective plates 2 and protective sub-plates 201 on both sides to move away, and the protective sub-plates 201 on both sides can be rotated and folded relative to each other.

[0035] To sum up: the base for the heat exchanger unit, through the coordinated work of the base 1, the protective plate 2, the fixed structure 3, the linkage component 4 and the positioning component 5, solves the problem that when the base of the heat exchanger unit supports the heat exchanger unit for heat exchange work, the heat exchanger unit will generate extremely high temperature during operation. If it is not shielded and protected, people may accidentally touch the surface of these high-temperature components, thereby causing skin burns and increasing the risk of injury.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A base for a heat exchange unit, comprising a base (1), a protective plate (2), a fixing structure (3), a linkage assembly (4) and a positioning assembly (5), characterized in that: The top of the base (1) is provided with an organic group body (101), and the left and right sides of the base (1) are respectively fixedly connected with fixed plates (102), and the front sides of the two fixed plates (102) are rotatably connected to the side close to each other, and the surfaces of the two ends of the main screw (103) are respectively provided with threads in opposite directions, and the rear sides of the two fixed plates (102) are respectively fixedly connected to the side close to each other, and the surfaces of the two ends of the main screw (103) are respectively threadedly connected with protective plates (2), and the rear sides of the two protective plates (2) are respectively slidably connected to the surface of the auxiliary rod (104), and the front and rear sides of the two protective plates (2) are respectively Two protective sub-plates (201) are rotatably connected via a rotating shaft, the right sides of the two left protective sub-plates (201) are respectively provided with connecting grooves (6), the sides of the two left protective sub-plates (201) that are away from each other are respectively provided with sliding grooves (7), the left sides of the two right protective sub-plates (201) are respectively fixedly connected with fixing blocks (8), the left sides of the two fixing blocks (8) are respectively provided with fixing grooves (801), the left sides of the two fixing blocks (8) are respectively plugged into the inner walls of the connecting grooves (6), and the inner walls of the two connecting grooves (6) are respectively provided with fixing structures (3), and the fixing structures (3) include a linkage component (4) and a positioning component (5).

2. The heat exchanger base according to claim 1, characterized in that: The linkage assembly (4) comprises a linkage block (9), the outer surface of the linkage block (9) being slidably connected to the inner wall of the sliding groove (7), a toggle block (10) being fixedly connected to a side of the linkage block (9) away from the unit body (101), and a linkage rod (11) being provided on a side of the linkage block (9) close to the unit body (101).

3. The heat exchanger base according to claim 2, characterized in that: The linkage rod (11) is arranged on the inner wall of the connecting groove (6), and one end of the linkage rod (11) away from the unit body (101) is fixedly connected to one end of the linkage block (9) close to the unit body (101). The linkage rod (11) works in conjunction with the positioning assembly (5).

4. The heat exchanger base according to claim 1, wherein: The positioning assembly (5) includes a positioning rod (12), the positioning rod (12) is arranged on the inner wall of the connecting groove (6), the two ends of the positioning rod (12) are respectively fixedly connected to the upper and lower sides of the inner wall of the connecting groove (6), and the outer surface of the positioning rod (12) is sleeved with two positioning arms (13).

5. The base for a heat exchanger unit according to claim 4, characterized in that: The middle of the two positioning arms (13) are respectively slidably connected to the surface of the positioning rod (12); the sides of the two positioning arms (13) close to each other are fixedly connected with a positioning spring (14); the positioning spring (14) is sleeved on the surface of the positioning rod (12); the left ends of the two positioning arms (13) are respectively provided with a linkage arm (15); and the right ends of the two positioning arms (13) are respectively provided with a connecting block (16).

6. The heat exchanger base according to claim 5, characterized in that: The two linkage arms (15) are respectively fixedly connected to the left ends of the two positioning arms (13). The two linkage arms (15) are respectively staggered. The surfaces of the two linkage arms (15) are provided with linkage grooves (17). The inner walls of the two linkage grooves (17) are respectively in contact with the outer surface of the linkage rod (11).

7. The heat exchanger base according to claim 5, characterized in that: The two connecting blocks (16) are respectively fixedly connected to the sides of the right ends of the two positioning arms (13) that are away from each other, and the ends of the two connecting blocks (16) that are away from each other are respectively inserted into the inner wall of the fixing groove (801).

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