Plate heat exchanger capable of rapidly exchanging heat

Abstract

The utility model discloses a plate heat exchanger capable of exchanging heat quickly, which comprises a body component, a heat exchange component and a heat exchange component. The pushing part comprises a first supporting plate, a second supporting plate, a hydraulic mechanism, a supporting rod, a telescopic rod, a pushing plate, a supporting block and a groove body; a first supporting plate is arranged on the left side of the outer wall of the front end plate, the front and rear ends of the left side of the outer wall of the first supporting plate are connected with a hydraulic mechanism, the front and rear ends of the right side of the outer wall of the first supporting plate are connected with supporting rods, and the supporting rods are connected to the front and rear ends of the left side of the outer wall of a second supporting plate; the outer end of the telescopic rod is fixedly connected with a push plate. The problems that when an existing plate heat exchanger is actually used, an internal gasket structure is usually detached in a single-piece detaching mode, the effect of detaching a plurality of gaskets at a time is difficult to achieve, time and labor are wasted, the workload is increased, and meanwhile the detaching time is prolonged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate heat exchangers, in particular to a plate heat exchanger with rapid heat exchange. Background Art

[0002] Plate heat exchanger is a kind of high-efficiency heat exchanger made of a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between various plates, and heat is exchanged through the plates. Plate heat exchanger is an ideal equipment for liquid-liquid and liquid-steam heat exchange. It has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small footprint, wide application and long service life.

[0003] However, it still has the following disadvantages in actual use:

[0004] In actual use, the existing plate heat exchanger usually adopts a single-piece disassembly method to disassemble the internal gasket structure, which is difficult to achieve the effect of disassembling multiple gaskets at one time, is time-consuming and labor-intensive, and increases the workload while increasing the disassembly time. Utility Model Content

[0005] The purpose of the utility model is to provide a plate heat exchanger with rapid heat exchange, so as to solve the problem raised in the above-mentioned background technology that, in actual use, the existing plate heat exchanger usually adopts a single-piece disassembly method to disassemble the internal gasket structure, which makes it difficult to disassemble multiple gaskets at a time, is time-consuming and labor-intensive, and increases the workload while increasing the disassembly time.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a plate heat exchanger for rapid heat exchange, comprising:

[0008] A body component, the body component comprising a front end plate and a rear end plate;

[0009] A pushing component, the pushing component comprising a first supporting plate, a second supporting plate, a hydraulic mechanism, a supporting rod, a telescopic rod, a pushing plate, a supporting block and a trough body;

[0010] A first support plate is provided on the left side of the outer wall of the front end plate, the front and rear ends of the left side of the outer wall of the first support plate are connected to the hydraulic mechanism, and the front and rear ends of the right side of the outer wall of the first support plate are connected to the support rod, the support rod is connected to the front and rear ends of the left side of the outer wall of the second support plate, the telescopic rod is connected to the front and rear ends of the right side of the outer wall of the second support plate, and the outer end of the telescopic rod is fixedly connected to the push plate.

[0011] Furthermore, a groove body is provided at the front and rear ends of the outer surface of the front end plate, and the push plate is installed inside the groove body.

[0012] Furthermore, the middle portion of the right side of the outer wall of the first support plate is fixedly connected to the support block, and the second support plate is located at the front and rear ends of the outer surface of the support block.

[0013] Furthermore, the body component also includes bolts, nuts, inner grooves and gaskets;

[0014] The front and rear ends of the front plate, the rear plate and the outer surface of the gasket are symmetrically provided with inner grooves, the inner surfaces of the inner grooves are connected with bolts, and nuts are connected to the right ends of the outer surfaces of the bolts.

[0015] Furthermore, it also includes a reinforcement component, which includes a guide rod, a spring, a reinforcement block, a guide plate and a guide groove;

[0016] The upper and lower ends of the right side of the outer wall of the front end plate are fixedly connected to the guide rod, the outer surface of the guide rod is wound with a spring, the outer end of the spring is fixedly connected to the reinforcement block, and the reinforcement block is clamped in the middle of the top and bottom of the rear end plate.

[0017] Furthermore, guide grooves are symmetrically provided at the upper and lower ends of the rear end plate, and the upper and lower ends of the right side of the outer wall of the front end plate are symmetrically connected to the guide plates, and the guide plates are located inside the guide grooves.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The utility model is provided with a hydraulic mechanism, a support rod, a telescopic rod and a push plate. When the internal gasket needs to be disassembled, the hydraulic mechanism is operated, the telescopic rod can be extended and retracted inside the support rod, and the push plate is driven to push out the internal gasket as a whole. In this way, the gasket will be completely separated from the front end plate. According to the number of gaskets to be disassembled, the gaskets can be moved and unloaded as a whole, which reduces the workload and saves the time for disassembly.

[0020] Based on the above beneficial effects, by providing a guide rod, a spring and a reinforcement block, when the nut is reinforced on the outside of the bolt, the staff can pull the reinforcement block so that the reinforcement block is clamped at the top and bottom of the rear end plate respectively, thereby avoiding the phenomenon that the rear end plate becomes loose when the nut becomes loose after long-term use, thereby improving the tightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of a heat exchanger of the utility model;

[0023] Figure 2This is a schematic diagram of the rear end plate of the utility model after being disassembled;

[0024] Figure 3 It is a schematic diagram of the rear end plate of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 11. front end plate; 12. rear end plate; 13. bolts; 14. nuts; 15. inner groove; 16. gasket;

[0027] 21. First support plate; 22. Second support plate; 23. Hydraulic mechanism; 24. Support rod; 25. Telescopic rod; 26. Push plate; 27. Support block; 28. Tank body;

[0028] 31. Guide rod; 32. Spring; 33. Reinforcement block; 34. Guide plate; 35. Guide groove. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] See also Figure 1-3 As shown, this embodiment is a plate heat exchanger for rapid heat exchange, comprising:

[0033] A body component, the body component comprising a front end plate 11 and a rear end plate 12;

[0034] A pushing component, the pushing component includes a first supporting plate 21, a second supporting plate 22, a hydraulic mechanism 23, a supporting rod 24, a telescopic rod 25, a pushing plate 26, a supporting block 27 and a trough body 28;

[0035] A first support plate 21 is provided on the left side of the outer wall of the front end plate 11, the front and rear ends of the left side of the outer wall of the first support plate 21 are connected to the hydraulic mechanism 23, and the front and rear ends of the right side of the outer wall of the first support plate 21 are connected to the support rod 24, the support rod 24 is connected to the front and rear ends of the left side of the outer wall of the second support plate 22, the telescopic rod 25 is connected to the front and rear ends of the right side of the outer wall of the second support plate 22, and the outer end of the telescopic rod 25 is fixedly connected to the push plate 26;

[0036] The hydraulic mechanism 23 operates, and the telescopic rod 25 can be extended and retracted inside the support rod 24, driving the push plate 26 to push out the internal gasket 16 as a whole, so that the gasket 16 will be completely separated from the front end plate 11. The gaskets 16 can be removed as a whole according to the number of gaskets to be disassembled, which reduces the workload and saves the time of disassembly.

[0037] A groove 28 is formed at the front and rear ends of the outer surface of the front plate 11, and the push plate 26 is installed inside the groove 28;

[0038] When the gasket 16 does not need to be disassembled, the push plate 26 will be fixed inside the groove body 28 .

[0039] The middle part of the right side of the outer wall of the first support plate 21 is fixedly connected to the support block 27, and the second support plate 22 is located at the front and rear ends of the outer surface of the support block 27;

[0040] The first support plate 21 and the second support plate 22 are used to support the support rod 24 and the telescopic rod 25 .

[0041] The body component also includes a bolt 13, a nut 14, an inner groove 15 and a gasket 16;

[0042] The front and rear ends of the front plate 11, the rear plate 12 and the gasket 16 are symmetrically provided with inner grooves 15, the inner surface of the inner groove 15 is connected with the bolt 13, and the nut 14 is connected to the right end of the outer surface of the bolt 13;

[0043] The bolt 13 is installed inside the inner groove 15 , and the nut 14 is rotated so that the nut 14 fits against the right side of the outer wall of the rear end plate 12 , and the gasket 16 is tightened.

[0044] Working principle: install the gasket 16 on the right side of the front end plate 11 respectively. After the installation is completed, the left side of the rear end plate 12 is fitted with the gasket 16. The bolt 13 is installed inside the inner groove 15. Turn the nut 14 so that the nut 14 is fitted on the right side of the outer wall of the rear end plate 12 to fix the gasket 16.

[0045] As time goes by, when the internal gasket 16 needs to be disassembled, the hydraulic mechanism 23 is operated, and the telescopic rod 25 can be extended and retracted inside the support rod 24, driving the push plate 26 to push out the internal gasket 16 as a whole, so that the gasket 16 will be completely separated from the front end plate 11. According to the number of gaskets to be disassembled, the gaskets 16 can be removed as a whole, reducing the workload and saving the disassembly time.

[0046] See also Figure 1-3 As shown, this embodiment is based on the above embodiment 1 and further includes a reinforcing component, and the reinforcing component includes a guide rod 31, a spring 32, a reinforcing block 33, a guide plate 34 and a guide groove 35;

[0047] The upper and lower ends of the right side of the outer wall of the front end plate 11 are fixedly connected to the guide rod 31, the outer surface of the guide rod 31 is wound with a spring 32, the outer end of the spring 32 is fixedly connected to the reinforcement block 33, and the reinforcement block 33 is clamped in the middle of the top and bottom of the rear end plate 12;

[0048] When the nut 14 is reinforced on the outside of the bolt 13, the staff can pull the reinforcement block 33 so that the reinforcement block 33 is clamped on the top and bottom of the rear end plate 12 respectively, to avoid the rear end plate 12 from loosening at the same time after the nut 14 becomes loose during long-term use.

[0049] The upper and lower ends of the rear plate 12 are symmetrically provided with guide grooves 35, and the upper and lower ends of the right side of the outer wall of the front plate 11 are symmetrically connected to the guide plate 34, and the guide plate 34 is located inside the guide groove 35;

[0050] When the internal gasket 16 is installed or removed, it moves along the track of the guide plate 34 to prevent the gasket 16 from shaking.

[0051] Working principle: the guide groove 35 is docked with the outside of the guide plate 34, and the gasket 16 is installed in turn to improve the stability of the gasket 16 after installation. When the rear end plate 12 is fitted on the outside of the gasket 16, the staff can pull the reinforcement block 33 so that the reinforcement block 33 is clamped on the top and bottom of the rear end plate 12 respectively to avoid the rear end plate 12 from loosening at the same time after the nut 14 becomes loose during long-term use, thereby improving the tightness.

[0052] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A plate heat exchanger for rapid heat exchange, characterized in that: include: A body component, the body component comprising a front end plate (11) and a rear end plate (12); A pushing component, the pushing component comprising a first supporting plate (21), a second supporting plate (22), a hydraulic mechanism (23), a supporting rod (24), a telescopic rod (25), a pushing plate (26), a supporting block (27) and a trough body (28); A first support plate (21) is provided on the left side of the outer wall of the front end plate (11), the front and rear ends of the left side of the outer wall of the first support plate (21) are connected to a hydraulic mechanism (23), and the front and rear ends of the right side of the outer wall of the first support plate (21) are connected to a support rod (24), the support rod (24) is connected to the front and rear ends of the left side of the outer wall of the second support plate (22), a telescopic rod (25) is connected to the front and rear ends of the right side of the outer wall of the second support plate (22), and the outer end of the telescopic rod (25) is fixedly connected to a push plate (26).

2. A plate heat exchanger for rapid heat exchange according to claim 1, characterized in that: A groove body (28) is provided at the front and rear ends of the outer surface of the front end plate (11), and the push plate (26) is installed inside the groove body (28).

3. A plate heat exchanger for rapid heat exchange according to claim 1, characterized in that: The middle portion of the right side of the outer wall of the first support plate (21) is fixedly connected to the support block (27), and the second support plate (22) is located at the front and rear ends of the outer surface of the support block (27).

4. A plate heat exchanger for rapid heat exchange according to claim 1, characterized in that: The body component also includes a bolt (13), a nut (14), an inner groove (15) and a gasket (16); The front and rear ends of the outer surfaces of the front plate (11), the rear plate (12) and the gasket (16) are symmetrically provided with inner grooves (15), the inner surface of the inner groove (15) is connected with a bolt (13), and the nut (14) is connected to the right end of the outer surface of the bolt (13).

5. The plate heat exchanger for rapid heat exchange according to claim 1, characterized in that: It also includes a reinforcing component, which includes a guide rod (31), a spring (32), a reinforcing block (33), a guide plate (34) and a guide groove (35); The upper and lower ends of the right side of the outer wall of the front end plate (11) are fixedly connected to a guide rod (31), a spring (32) is wound around the outer surface of the guide rod (31), the outer end of the spring (32) is fixedly connected to a reinforcement block (33), and the reinforcement block (33) is clamped in the middle of the top and bottom of the rear end plate (12).

6. A plate heat exchanger for rapid heat exchange according to claim 5, characterized in that: The upper and lower ends of the rear end plate (12) are symmetrically provided with guide grooves (35), and the upper and lower ends of the right side of the outer wall of the front end plate (11) are symmetrically connected to the guide plate (34), and the guide plate (34) is located inside the guide groove (35).

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