Novel heat exchanger

Abstract

The utility model discloses a novel heat exchanger which comprises a heat exchange assembly, heat exchange pieces and heat exchange pipes are arranged in the heat exchange assembly, the ends of the heat exchange pipes extend to the outer side of the heat exchange assembly, the inner side of the heat exchange assembly is transversely connected with cleaning assemblies in a sliding mode, and the cleaning assemblies are arranged at the upper ends and the lower ends of the heat exchange pieces. The cleaning assembly comprises sliding cleaning shells, the number of the sliding cleaning shells is two, the two sliding cleaning shells are symmetrically arranged up and down, inserting sliding blocks are fixedly connected to the ends of the two sliding cleaning shells, and a connecting rod is fixedly connected between the two inserting sliding blocks at the same ends of the two sliding cleaning shells; sliding pin pieces are arranged at one ends of the two sliding cleaning shells. According to the novel heat exchanger provided by the utility model, a large amount of dust accumulated on the heat exchanger can be conveniently and daily cleaned through the design of the cleaning assembly, so that the working efficiency of the heat exchanger is improved.

Description

Technical Field

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

[0002] The heat exchanger is one of the components of the air compressor. The heat exchanger includes plate heat exchangers and plate-fin heat exchangers. The plate-fin heat exchanger has the advantages of small size, light weight, and the ability to handle more than two media, which improves the heat exchange efficiency of the heat exchanger to a new level.

[0003] For example, a Chinese utility model patent (CN21823302U) discloses a new type of heat exchanger, which states: "The position of the heat exchanger body can be restricted by means of the mounting block on the heat exchanger body and the mounting groove on the base. The mounting block can be fixed in the mounting groove in cooperation with the limiting component to prevent the heat exchanger body from separating from the base, thereby improving the convenience of installation and disassembly of the natural gas plate-fin heat exchanger."

[0004] In summary, it can be known that in the prior art, the position of the heat exchanger body can be limited by the mounting block on the heat exchanger body and the mounting groove on the base, and the mounting block can be fixed in the mounting groove in cooperation with the limiting component to prevent the heat exchanger body from being separated from the base, thereby improving the convenience of installation and disassembly of the natural gas plate-fin heat exchanger. However, this method has the following technical problems: a large amount of dust will accumulate on the plate fins during the use of the heat exchanger, and the dust needs to be cleaned frequently. The accumulated dust will cause a certain impact on the heat exchange rate of the plate-fin heat exchanger, which is not conducive to normal work. Manual cleaning is time-consuming and labor-intensive, and the cleaning effect is not good. For this reason, the present application proposes a new type of heat exchanger to provide a new technical solution to solve the technical problems mentioned in the above patents. Utility Model Content

[0005] Based on this, it is necessary to provide a new type of heat exchanger to address the above technical problems. The design of the cleaning component can facilitate daily cleaning of a large amount of dust accumulated on the heat exchanger, thereby improving the working efficiency of the heat exchanger.

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

[0007] A novel heat exchanger is applied to a heat exchanger.

[0008] The novel heat exchanger specifically comprises:

[0009] A heat exchange component, wherein heat exchange plates and heat exchange tubes are respectively arranged inside the heat exchange component, and the ends of the heat exchange tubes extend to the outside of the heat exchange component. A cleaning component is laterally slidably connected to the inside of the heat exchange component, and the cleaning component is arranged at the upper and lower ends of the heat exchange plates;

[0010] The cleaning assembly includes a sliding cleaning shell, and there are two sliding cleaning shells. The two sliding cleaning shells are symmetrically arranged up and down, and the ends of the two sliding cleaning shells are fixedly connected with plug-in sliders. A connecting rod is fixedly connected between the two plug-in sliders at the same end of the two sliding cleaning shells. One end of the two sliding cleaning shells is provided with a sliding pin piece, and the side of the two sliding cleaning shells close to each other is detachably connected with a brush plate assembly through a sliding pin piece.

[0011] As a preferred embodiment of the novel heat exchanger provided by the utility model, sliding grooves are opened inside the two ends of the inner side of the heat exchange component, and a roller is rotatably connected inside the plug-in slider, and the plug-in slider is slidably connected to the sliding groove through the roller.

[0012] As a preferred embodiment of the novel heat exchanger provided by the utility model, the brush plate assembly includes a bristle base plate, and bristles are fixedly connected to one side of the bristle base plate.

[0013] As a preferred embodiment of the new heat exchanger provided by the utility model, the two ends of the bristle bottom plate are respectively fixedly connected with a fixed lower block and a fixed upper block, the sliding cleaning shell is provided with a lower block plug hole at a position corresponding to the fixed lower block, the fixed lower block is plug-connected with the lower block plug hole, the sliding cleaning shell is provided with a groove at a position corresponding to the fixed upper block, the fixed upper block is placed in the groove, the sliding cleaning shell is provided with pin sheet slide grooves on both sides of one end corresponding to the fixed upper block, and the two ends of the sliding pin sheet are slidably connected with the pin sheet slide grooves.

[0014] As a preferred embodiment of the new heat exchanger provided by the utility model, the end of the sliding pin sheet away from the fixed upper block is fixedly connected to a rubber fixing sheet, and the side of the rubber fixing sheet close to the sliding cleaning shell is fixedly connected to a plug pin, and the sliding cleaning shell is provided with a fixing hole at the position corresponding to the plug pin, and the plug pin is snap-fitted into the fixing hole.

[0015] As a preferred embodiment of the new heat exchanger provided by the utility model, an exhaust strip hole is opened in the middle of the bristle bottom plate, an air pipe fixing port is fixedly connected to the outer side of the sliding cleaning shell, an annular air pipe is arranged inside the sliding cleaning shell, the air blowing pipeline corresponds to the position of the exhaust strip hole, an air outlet is opened at the position of the annular air pipe corresponding to the exhaust strip hole, and the air pipe fixing port is communicated with the inside of the annular air pipe.

[0016] As a preferred embodiment of the novel heat exchanger provided by the utility model, one end of the two sliding cleaning shells away from each other is fixedly connected with a plug-in fixing block, and one side of the plug-in fixing block is detachably connected with a cleaning extension rod.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The novel heat exchanger provided by the utility model can facilitate daily cleaning of a large amount of dust accumulated on the heat exchanger through the design of the cleaning component, thereby improving the working efficiency of the heat exchanger.

[0019] The novel heat exchanger provided by the utility model can facilitate the replacement of worn brush plate components through the design of the sliding cleaning shell, thereby increasing the service life of the sliding cleaning shell and making the replaced brush plate components more efficient and effective in cleaning dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The overall structural diagram of the novel heat exchanger provided by the utility model;

[0022] Figure 2 A structural side view of a novel heat exchanger provided by the utility model;

[0023] Figure 3 A schematic diagram of the structure of a novel heat exchanger cleaning assembly provided by the utility model;

[0024] Figure 4 A schematic diagram of the structure of a new heat exchanger plug-in slider provided by the utility model;

[0025] Figure 5 A structural schematic diagram of a novel heat exchanger brush plate assembly provided by the utility model;

[0026] Figure 6 A cross-sectional view of a novel heat exchanger sliding cleaning shell provided by the utility model

[0027] Figure 7 A schematic diagram of the structure of a new type of heat exchanger fixing lower block provided by the utility model;

[0028] Figure 8 A structural schematic diagram of a new type of heat exchanger fixing upper block provided by the utility model;

[0029] Fig. 9 This is a structural schematic diagram of a novel heat exchanger sliding pin provided by the utility model.

[0030] The markings in the figure are as follows:

[0031] 1. Heat exchange assembly; 2. Cleaning assembly; 3. Cleaning extension rod; 4. Heat exchange tube; 5. Sliding groove; 6. Sliding cleaning shell; 7. Plug-in slider; 8. Sliding pin; 9. Brush plate assembly; 10. Air pipe fixing port; 11. Connecting rod; 12. Plug-in fixing block; 13. Roller; 14. Brush bottom plate; 15. Exhaust strip hole; 16. Fix upper block; 17. Fix lower block; 18. Plug-in hole of lower block; 19. Pin slide groove; 20. Rubber fixing plate; 21. Fixing hole; 22. Annular air pipe; 23. Air outlet. DETAILED DESCRIPTION

[0032] As described in the background technology, a large amount of dust will accumulate on the plate fins during the use of the heat exchanger. This dust needs to be cleaned frequently. The accumulated dust will have a certain impact on the heat exchange rate of the plate-fin heat exchanger, which is not conducive to normal work. Manual cleaning is time-consuming and labor-intensive, and the cleaning effect is not good.

[0033] In order to solve this technical problem, the utility model provides a novel heat exchanger, which is applied to a heat exchanger.

[0034] Specifically, please refer to Figure 1-Figure 3 , the novel heat exchanger specifically comprises:

[0035] The heat exchange component 1 has heat exchange fins and heat exchange tubes 4 disposed therein, the ends of the heat exchange tubes 4 extending to the outside of the heat exchange component 1, and a cleaning component 2 is slidably connected to the inside of the heat exchange component 1, and the cleaning component 2 is disposed at the upper and lower ends of the heat exchange fins;

[0036] The cleaning assembly 2 includes a sliding cleaning shell 6, and there are two sliding cleaning shells 6. The two sliding cleaning shells 6 are symmetrically arranged up and down. The ends of the two sliding cleaning shells 6 are fixedly connected with plug-in sliders 7. A connecting rod 11 is fixedly connected between the two plug-in sliders 7 at the same end of the two sliding cleaning shells 6. A sliding pin piece 8 is arranged at one end of the two sliding cleaning shells 6, and the side of the two sliding cleaning shells 6 close to each other is detachably connected with a brush plate assembly 9 through the sliding pin piece 8.

[0037] The novel heat exchanger provided by the utility model can facilitate daily cleaning of a large amount of dust accumulated on the heat exchanger through the design of the cleaning component 2, thereby improving the working efficiency of the heat exchanger.

[0038] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0039] Embodiment 1:

[0040] Please refer to Figure 1-Figure 6A novel heat exchanger comprises: a heat exchange component 1, wherein heat exchange fins and heat exchange tubes 4 are respectively arranged inside the heat exchange component 1, and the ends of the heat exchange tubes 4 extend to the outside of the heat exchange component 1, and a cleaning component 2 is slidably connected to the inside of the heat exchange component 1, and the cleaning component 2 is arranged at the upper and lower ends of the heat exchange fins;

[0041] The cleaning assembly 2 includes a sliding cleaning shell 6, and there are two sliding cleaning shells 6. The two sliding cleaning shells 6 are symmetrically arranged up and down. The ends of the two sliding cleaning shells 6 are fixedly connected with plug-in sliders 7. A connecting rod 11 is fixedly connected between the two plug-in sliders 7 at the same end of the two sliding cleaning shells 6. A sliding pin piece 8 is arranged at one end of the two sliding cleaning shells 6, and the side of the two sliding cleaning shells 6 close to each other is detachably connected with a brush plate assembly 9 through the sliding pin piece 8.

[0042] Further, the brush plate assembly 9 includes a brush base plate 14, and bristles are fixedly connected to one side of the brush base plate 14. Specifically, the bristles clean the surface of the heat exchanger.

[0043] Furthermore, sliding grooves 5 are provided at both ends of the inner side of the heat exchange component 1, and a roller 13 is rotatably connected inside the plug-in slider 7, and the plug-in slider 7 is slidably connected to the sliding grooves 5 through the roller 13. Specifically, the roller 13 is used to reduce friction.

[0044] Furthermore, an exhaust strip hole 15 is provided in the middle of the brush bottom plate 14, an air pipe fixing port 10 is fixedly connected to the outside of the sliding cleaning shell 6, an annular air pipe 22 is provided inside the sliding cleaning shell 6, the air blowing pipeline corresponds to the position of the exhaust strip hole 15, an air outlet 23 is provided at the position of the annular air pipe 22 corresponding to the exhaust strip hole 15, and the air pipe fixing port 10 is connected to the inside of the annular air pipe 22. Specifically, the air pump is connected to the air pipe fixing port 10 through the air pipe, the gas enters the inside of the annular air pipe 22 through the air pipe fixing port 10, and the annular air pipe 22 evenly disperses the gas to the air outlet 23, and the gas flows out from the air outlet 23 through the exhaust strip hole 15 to blow away the dust on the heat exchanger.

[0045] Embodiment 2:

[0046] The novel heat exchanger provided in Example 1 is further optimized, specifically, as follows: Figure 6-Figure 9As shown, the two ends of the bristle base plate 14 are respectively fixedly connected with a fixed lower block 17 and a fixed upper block 16, the sliding cleaning shell 6 is provided with a lower block plug hole 18 at the position corresponding to the fixed lower block 17, the fixed lower block 17 is plugged and connected with the lower block plug hole 18, the sliding cleaning shell 6 is provided with a groove at the position corresponding to the fixed upper block 16, the fixed upper block 16 is placed in the groove, the sliding cleaning shell 6 is provided with pin plate slide grooves 19 on both sides of one end corresponding to the fixed upper block 16, and the two ends of the sliding pin plate 8 are slidably connected with the pin plate slide grooves 19. Specifically, when removing the bristle base plate 14, first slide the sliding pin 8 away from the bristle base plate 14, then take the fixed upper block 16 out of the groove, and then pull the bristle base plate 14 away from the heat exchanger to remove the bristle base plate 14. When installing, first connect the fixed lower block 17 with the lower block plug hole 18, then put the fixed upper block 16 into the groove and then slide the sliding pin 8 in the direction of the fixed upper block 16 and put it on the fixed upper block 16 to limit the fixed upper block 16.

[0047] Furthermore, a rubber fixing sheet 20 is fixedly connected to one end of the sliding pin sheet 8 away from the fixed upper block 16, a plug pin is fixedly connected to the side of the rubber fixing sheet 20 close to the sliding cleaning shell 6, a fixing hole 21 is provided at a position corresponding to the plug pin of the sliding cleaning shell 6, and the plug pin is buckled and connected with the fixing hole 21. Specifically, when the sliding pin sheet 8 is sleeved on the fixed upper block 16, the plug pin on the rubber fixing sheet 20 is buckled in the fixing hole 21 to limit the sliding pin sheet 8.

[0048] Further, one end of the two sliding cleaning shells 6 away from each other is fixedly connected with a plug-in fixing block 12, and one side of the plug-in fixing block 12 is detachably connected with a cleaning extension rod 3. Specifically, the cleaning extension rod 3 is used to facilitate manual sliding of the cleaning assembly 2 back and forth to clean the heat exchanger.

[0049] During specific use, connect the air pump to the air pipe fixing port 10 through the air pipe, start the air pump, and the gas flows out from the exhaust strip hole 15 to blow the surface of the heat exchanger. At this time, hold the cleaning extension rod 3 and slide the cleaning component 2 inside the heat exchange component 1 through the bristles to clean the heat exchanger.

Claims

1. A new type of heat exchanger, characterized in that: include: A heat exchange component (1), wherein a heat exchange plate and a heat exchange tube (4) are respectively arranged inside the heat exchange component (1), and the end of the heat exchange tube (4) extends to the outside of the heat exchange component (1). A cleaning component (2) is slidably connected to the inside of the heat exchange component (1), and the cleaning component (2) is arranged at the upper and lower ends of the heat exchange plate; The cleaning assembly (2) comprises a sliding cleaning shell (6), the number of the sliding cleaning shells (6) is two, the two sliding cleaning shells (6) are symmetrically arranged up and down, the ends of the two sliding cleaning shells (6) are fixedly connected with plug-in sliders (7), a connecting rod (11) is fixedly connected between the two plug-in sliders (7) at the same end of the two sliding cleaning shells (6), one end of the two sliding cleaning shells (6) is provided with a sliding pin (8), and the side of the two sliding cleaning shells (6) close to each other is detachably connected with a brush plate assembly (9) through the sliding pin (8).

2. The novel heat exchanger according to claim 1 is characterized in that: Sliding grooves (5) are provided inside the two ends of the inner side of the heat exchange component (1), a roller (13) is rotatably connected inside the plug-in slider (7), and the plug-in slider (7) is slidably connected to the sliding groove (5) via the roller (13).

3. The novel heat exchanger according to claim 1 is characterized in that: The brush plate assembly (9) comprises a bristle base plate (14), and bristles are fixedly connected to one side of the bristle base plate (14).

4. The novel heat exchanger according to claim 3 is characterized in that: The two ends of the brush base plate (14) are respectively fixedly connected with a fixed lower block (17) and a fixed upper block (16); the sliding cleaning shell (6) is provided with a lower block plug hole (18) at a position corresponding to the fixed lower block (17); the fixed lower block (17) is plug-connected with the lower block plug hole (18); the sliding cleaning shell (6) is provided with a groove at a position corresponding to the fixed upper block (16); the fixed upper block (16) is placed in the groove; the sliding cleaning shell (6) is provided with pin plate slide grooves (19) on both sides of one end corresponding to the fixed upper block (16); and the two ends of the sliding pin plate (8) are slidably connected with the pin plate slide grooves (19).

5. The novel heat exchanger according to claim 4 is characterized in that: The end of the sliding pin sheet (8) away from the fixed upper block (16) is fixedly connected to a rubber fixing sheet (20), and the side of the rubber fixing sheet (20) close to the sliding cleaning shell (6) is fixedly connected to a plug pin. The sliding cleaning shell (6) is provided with a fixing hole (21) at a position corresponding to the plug pin, and the plug pin is buckled and connected to the fixing hole (21).

6. The novel heat exchanger according to claim 3 is characterized in that: An exhaust strip hole (15) is provided in the middle of the bristle bottom plate (14); an air pipe fixing port (10) is fixedly connected to the outer side of the sliding cleaning shell (6); an annular air pipe (22) is provided inside the sliding cleaning shell (6); the annular air pipe (22) corresponds to the position of the exhaust strip hole (15); an air outlet (23) is provided at a position of the annular air pipe (22) corresponding to the exhaust strip hole (15); and the air pipe fixing port (10) is communicated with the inside of the annular air pipe (22).

7. The novel heat exchanger according to claim 1 is characterized in that: One end of the two sliding cleaning shells (6) that is away from each other is fixedly connected with a plug-in fixing block (12), and one side of the plug-in fixing block (12) is detachably connected with a cleaning extension rod (3).

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