Fluid circulator

Abstract

The utility model relates to the technical field of fluid circulation, in particular to a fluid circulation machine which comprises a machine shell, a heat dissipation groove is formed in one side of the machine shell, a dust blocking frame is connected to the interior of the machine shell, the dust blocking frame is arranged on the heat dissipation groove in a surrounding mode, the dust blocking frame is connected with a plurality of dust blocking pieces, and the dust blocking pieces are arranged in the heat dissipation groove. The dust blocking pieces are vertically distributed along the dust blocking frame, a gap exists between every two adjacent dust blocking pieces, the bottoms of the dust blocking pieces are obliquely close to the heat dissipation grooves, and the heat dissipation grooves are orthographically projected on the dust blocking pieces. The circulating machine has the effect of reducing the possibility of damage to the circulating machine.

Description

Technical Field

[0001] The present application relates to the technical field of fluid circulation, and in particular to a fluid circulation machine. Background Art

[0002] In order to reduce production costs, improve energy efficiency, promote technological innovation and compliance, demonstrate corporate social responsibility, and promote economic and environmental sustainability, fluids need to be recovered and filtered after use, especially some special fluids such as hydrofluoroolefin fluids and fluorinated liquids. Recycling fluids is a key link in ensuring industrial safety, environmental protection, resource conservation and product quality.

[0003] In the existing fluid circulation machine, in order to achieve the recycling of the fluid by filtering, high-precision extraction, separation of impurities, and restoration of components, the fluid is generally included. A pump is used to drive the flow of fluid in the system; a filter is used to remove impurities or particles in the fluid; a heat exchanger is used to adjust the temperature of the fluid; a control system is used to monitor and adjust the entire circulation process; a sensor is used to monitor fluid pressure, flow, temperature and other parameters. There are many energy-consuming devices. When the circulation machine is running, a large amount of heat is generated. In order to make the circulation machine have a good heat dissipation effect, the heat dissipation slot on the circulation machine casing has a large slot area. By using a radiator, the heat in the circulation machine is discharged from the circulation machine under the action of the heat dissipation slot. However, the heat dissipation slot with a large slot area can easily cause dust, garbage or liquid to enter the circulation machine, resulting in the possibility of damage to the equipment in the circulation machine, which is not conducive to the use of the circulation machine. Utility Model Content

[0004] In order to reduce the possibility of damage to the circulation machine, the present application provides a fluid circulation machine.

[0005] The present application provides a fluid circulation machine, which adopts the following technical solution:

[0006] A fluid circulation machine includes a casing, a heat dissipation groove is opened on one side of the casing, a dust shield frame is connected to the interior of the casing, the dust shield frame is arranged around the heat dissipation groove, the dust shield frame is connected to a dust shield member, a plurality of dust shield members are provided, the dust shield members are vertically distributed along the dust shield frame, there are gaps between adjacent dust shield members, the bottom of the dust shield member is inclined toward the heat dissipation groove, and the heat dissipation groove is directly projected onto the dust shield member.

[0007] By adopting the above technical solution, a dust shield is provided at the heat dissipation groove, which can block the dust passing through the heat dissipation groove, so that the dust is located between the heat dissipation groove and the dust shield, thereby reducing the possibility of dust flying into the circulation machine and causing damage to the equipment; when the circulation machine needs to dissipate heat, the heat is dissipated through the gap between adjacent dust shields, and then dissipated into the external air through the heat dissipation groove; the bottom of the dust shield is tilted toward the heat dissipation groove, thereby reducing the possibility of liquid flowing into the equipment in the circulation machine, thereby further reducing the possibility of damage to the circulation machine.

[0008] Optionally, the casing includes a shell and a plywood member, a notch is provided on one side of the shell, the plywood member is located at the notch of the shell, so that the shell is closed, and the plywood member is detachably connected to the shell.

[0009] By adopting the above technical solution, it is easy to repair and replace the internal equipment of the circulation machine, and the convenience of disassembly and assembly of the equipment is improved.

[0010] Optionally, a fixing groove is provided on one side of the dust shield frame, a fixing piece is provided at the fixing groove, the fixing piece is inserted into the fixing groove, a threaded opening is provided on one side of the plywood piece, the fixing piece is inserted into the threaded opening and is threadedly connected to the plywood piece.

[0011] By adopting the above technical solution, when the dust shield is covered with dust or is damaged, the fixing part is twisted to separate the fixing part from the plywood part, thereby disassembling the dust shield from the plywood part, making it easier to replace the new dust shield, thereby further improving the convenience of replacing the dust shield.

[0012] Optionally, a dust collecting groove is provided at the bottom of the casing, and a dust collecting box is provided at the dust collecting groove. The dust collecting box is detachably connected to the casing, and the dust collecting box is used to collect the dust blocked by the dust shield.

[0013] By adopting the above technical solution, the dust blocked by the dust shield falls into the dust collecting box, which is convenient for centralized treatment of the dust.

[0014] Optionally, a clamping piece is connected to the bottom of the casing, a clamping groove is provided on one side of the clamping piece, the dust box is inserted into the clamping groove, a locking piece is provided on one side of the dust box, and the dust box is fixed to the casing through the locking piece.

[0015] By adopting the above technical solution, when the dust collecting box needs to be removed from the casing for dust treatment, the dust collecting part can be installed and removed through the locking part, thereby improving the installation convenience and stability of the dust collecting box.

[0016] Optionally, the dust shield is provided with a guide groove, and the length direction of the guide groove is consistent with the inclination direction of the dust shield.

[0017] By adopting the above technical solution, when heat is dissipated in the circulation machine, the heat flows along the guide groove to dissipate heat, thereby increasing the heat dissipation speed, reducing the possibility of reduced heat dissipation effect due to isolation of the dust shield, and improving the stability of heat dissipation of the circulation machine.

[0018] Optionally, the dust shield frame includes a frame member, a closing member and a connecting member, the frame member is L-shaped, one end of the frame member is detachably connected to the closing member through the connecting member, the frame member and the closing member are enclosed in a frame shape with the opening facing downward, the frame member is provided with a plurality of first plug-in slots, the closing member is provided with a plurality of second plug-in slots, one end of the dust shield is inserted into the first plug-in slot, and the side wall of the dust shield is abutted against the slot wall of the first plug-in slot, the end of the dust shield away from the first plug-in slot is inserted into the second plug-in slot, and the side wall of the dust shield is abutted against the slot wall of the second plug-in slot.

[0019] By adopting the above technical solution, when a dust shield needs to be replaced, the closing part is disassembled from the frame part, the damaged dust shield is pulled out from the first plug-in slot, and a new dust shield is replaced. The new dust shield is inserted into the first plug-in slot from which the damaged dust shield has been pulled out, and the end of the new dust shield away from the first plug-in slot is inserted into the second plug-in slot. Subsequently, the closing part is fixed to the frame part by using a connecting part, thereby realizing the replacement of the damaged dust shield and reducing the possibility of needing to replace the entire dust shield frame and the dust shield.

[0020] Optionally, anti-rotation parts are provided at both ends of the dust shield.

[0021] By adopting the above technical solution, it is easy to determine the bevel angle of the dust shield, thereby reducing the possibility that the dust shield has poor dust shielding effect or reduced heat dissipation effect due to different bevel angles.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. Install a dust shield at the heat sink. This shield can block dust passing through the heat sink, trapping it between the heat sink and the shield, reducing the possibility of dust flying into the circulator and causing damage to the equipment. When the circulator needs to dissipate heat, the heat is dissipated through the gaps between adjacent dust shields and then dissipated into the outside air through the heat sink. Tilt the bottom of the dust shield toward the heat sink to reduce the possibility of liquid flowing into the equipment inside the circulator, further reducing the possibility of damage to the circulator.

[0024] 2. When the dust shield is covered with dust or damaged, twist the fixing piece to separate the fixing piece from the plywood, thereby disassembling the dust shield from the plywood, making it easier to replace the dust shield with a new one, further improving the convenience of dust shield replacement;

[0025] 3. When the dust box needs to be removed from the casing for dust disposal, the dust collection parts can be installed and removed through the locking parts, which improves the installation convenience and stability of the dust box. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0027] Figure 2 This is a schematic diagram of the positional relationship between the dust shield and the heat dissipation slot in an embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the shell in the embodiment of the present application.

[0029] Figure 4 It is a schematic diagram of the dust box installation structure in an embodiment of the present application.

[0030] Figure 5 It is a schematic diagram of the anti-rotation component structure in an embodiment of the present application.

[0031] Description of reference numerals:

[0032] 1. Casing; 11. Shell; 12. Composite panel; 121. Heat sink; 2. Dust shield; 21. Frame; 22. Closing member; 23. Connector; 3. Dust shield; 31. Guide trough; 32. Anti-rotation member; 4. Fixing member; 5. Dust box; 51. Plug-in board; 52. Fixing plate; 53. Locking member; 6. Snap-in member; 61. Snap-in slot. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The embodiment of the present application discloses a fluid circulation machine.

[0035] Reference Figure 1 and Figure 2 A fluid circulation machine includes a casing 1, a heat dissipation groove 121 is opened on one side of the casing 1, the heat dissipation groove 121 is located at the bottom of the casing 1, a dust shield frame 2 is connected to the inside of the casing 1, the dust shield frame 2 is arranged around the heat dissipation groove 121, the dust shield frame 2 is connected to a dust shield member 3, a plurality of dust shield members 3 are arranged, the dust shield members 3 are vertically distributed along the dust shield frame 2, there are gaps between adjacent dust shield members 3, the bottom of the dust shield member 3 is inclined toward the heat dissipation groove 121, the heat dissipation groove 121 is projected onto the dust shield member 3, on the same horizontal plane, the heat dissipation groove 121 is opposite to the dust shield member 3, there is a gap between the heat dissipation groove 121 and the dust shield member 3, and the dust shield member 3 extends in the horizontal direction.

[0036] When external dust, garbage or liquid enters the circulation machine through the heat dissipation groove 121, the dust shield 3 blocks the dust passing through the heat dissipation groove 121, so that the dust, garbage or liquid is located between the heat dissipation groove 121 and the dust shield 3, reducing the possibility of dust, garbage or liquid entering the circulation machine and contacting the equipment, causing damage to the equipment; when the circulation machine is dissipating heat, the heat is dissipated through the gaps between adjacent dust shields 3, and then dissipated into the external air through the heat dissipation groove 121; the bottom of the dust shield 3 is tilted toward the heat dissipation groove 121, reducing the possibility of liquid flowing into the equipment inside the circulation machine, thereby further reducing the possibility of damage to the circulation machine.

[0037] To facilitate the maintenance and replacement of the internal equipment of the circulation machine, the casing 1 includes a shell 11 and a plywood 12. A slot is provided on one side of the shell 11, and the plywood 12 is located at the slot of the shell 11. The plywood 12 is embedded in the slot of the shell 11, so that the shell 11 is closed. The plywood 12 is detachably connected to the shell 11, and a heat dissipation groove 121 is opened through one side of the plywood 12. In this embodiment, the plywood 12 is detachably connected to the shell 11 by bolts.

[0038] Reference Figure 3 A fixing groove is provided on one side of the dust shield frame 2 close to the plywood part 12, and a fixing part 4 is provided at the fixing groove. The fixing part 4 is inserted into the fixing groove, and the head of the fixing part 4 is against the dust shield part 3. A threaded opening is provided on the side of the plywood part 12 close to the original dust shield frame 2, and the fixing part 4 is inserted into the threaded opening. The tail of the fixing part 4 is threadedly connected to the plywood part 12 by inserting the threaded opening. In this embodiment, the fixing part 4 is a bolt.

[0039] When the dust shield 3 is covered with dust or is damaged, twist the fixing part 4 to separate the fixing part 4 from the plywood part 12, thereby disassembling the dust shield 3 from the plywood part 12 and replacing it with a new dust shield 3. Insert the fixing part 4 into the new fixing groove and the threaded mouth in turn, tighten the fixing part 4 so that the head of the fixing part 4 is pressed against the new dust shield 3, thereby installing the new dust shield 3 on the plywood part 12 to realize the replacement of the dust shield 3.

[0040] The dust shield 3 is in the shape of a frame with an opening facing the inside. A dust collecting groove is provided through the inner bottom wall of the shell 11. A dust collecting box 5 is provided at the bottom of the dust collecting groove. The dust collecting box 5 is detachably connected to the shell 11. The dust collecting box 5 is used to collect the dust blocked by the dust shield 3.

[0041] When the dust or garbage that enters the circulation machine through the heat dissipation groove 121 is blocked by the dust shield 3, under the influence of gravity and the external environment, the dust and garbage fall into the dust box 5 through the dust collecting groove, which facilitates the centralized treatment of the dust and reduces the possibility of dust and garbage gathering in the circulation machine and flying around.

[0042] Reference Figure 3 and Figure 4 The bottom wall of the shell 11 is fixedly connected with a clip 6, and a clip groove 61 is provided on the side of the clip 6 close to the shell 11. A plug-in plate 51 is fixedly connected to one side of the dust box 5 in the length direction. The plug-in plate 51 is inserted into the clip groove 61. The top wall of the plug-in plate 51 abuts against the outer bottom wall of the shell 11, and the peripheral wall of the plug-in plate 51 abuts against the peripheral groove wall of the clip groove 61. A fixing plate 52 is fixedly connected to the side of the dust box 5 away from the plug-in plate 51 in the length direction. A locking member 53 is provided on the side of the dust box 5 away from the plug-in plate 51. The clip 6 is fixed to the shell 11 through the locking member 53. In this embodiment, the locking member 53 adopts a bolt, which is inserted into the fixing plate 52 and is threadedly connected to the shell 11.

[0043] When the dust box 5 needs to be taken out of the shell 11 for dust treatment, the locking piece 53 is removed from the fixing plate 52, so that the fixing plate 52 and the shell 11 are free, the dust box 5 is moved, and the plug-in plate 51 is taken out from the snap-in groove 61, so that the dust box 5 is disassembled from the shell 11 for dust treatment. When the dust box 5 is installed, the plug-in plate 51 is inserted into the snap-in groove 61, and the locking piece 53 is used to lock the fixing plate 52 to the shell 11, thereby realizing the installation of the dust box 5 and improving the convenience and stability of disassembly and assembly of the dust box 5.

[0044] The dust shield frame 2 includes a frame member 21, a closing member 22 and a connecting member 23. The frame member 21 is L-shaped. One end of the frame member 21 is detachably connected to the closing member 22 through the connecting member 23. The fixing members 4 are provided in multiple numbers and are distributed on the frame member 21 and the closing member 22. The frame member 21 is fixed to the plywood member 12 by the fixing members 4 distributed on the frame member 21. The closing member 22 is fixed to the plywood member 12 by the fixing members 4 distributed on the closing member 22. One end face of the frame member 21 is fixed to the plywood member 12. The side walls of the closing member 22 fit together, and the frame member 21 and the closing member 22 are enclosed in a frame shape with the opening facing downward. The frame member 21 is provided with a plurality of first plug-in slots, and the closing member 22 is provided with a plurality of second plug-in slots. One end of the dust shield 3 is inserted into the first plug-in slot, and the side wall of the dust shield 3 is abutted against the slot wall of the first plug-in slot. The end of the dust shield 3 away from the first plug-in slot is inserted into the second plug-in slot, and the side wall of the dust shield 3 is abutted against the slot wall of the second plug-in slot. In this embodiment, the connecting member 23 adopts a bolt.

[0045] When replacing a dust shield 3, the closing piece 22 is disassembled from the frame piece 21, the damaged dust shield 3 is pulled out from the first plug-in slot, and a new dust shield 3 is replaced. The new dust shield 3 is inserted into the first plug-in slot from which the damaged dust shield 3 has been pulled out, and the end of the new dust shield 3 away from the first plug-in slot is inserted into the second plug-in slot. Subsequently, the closing piece 22 is fixed to the frame piece 21 by using the connecting piece 23, thereby achieving the replacement of the damaged dust shield 3 and reducing the possibility of needing to replace the entire dust shield frame 2 and the dust shield 3.

[0046] Reference Figure 5 In order to reduce the possibility of the dust block 3 rotating when inserted into the first plug-in slot and the second plug-in slot, both ends of the dust block 3 are fixedly connected with anti-rotation parts 32, and the anti-rotation parts 32 are set as protrusions.

[0047] A guide groove 31 is provided on one side of the dust shield 3. The length direction of the guide groove 31 is consistent with the inclination direction of the dust shield 3, which reduces the possibility of reduced heat dissipation effect due to the isolation of the dust shield 3 and improves the stability of heat dissipation of the circulation machine.

[0048] The implementation principle of a fluid circulation machine in an embodiment of the present application is as follows: when dust enters the circulation machine through the heat dissipation groove 121, the dust shield 3 blocks the dust, and the dust falls into the dust box 5 through the dust collecting groove due to gravity or external factors. When the dust in the dust box 5 needs to be processed, the locking member 53 is removed from the fixed plate 52 to make the dust box 5 free, and then the plug-in plate 51 is pulled out of the card slot 61, thereby disassembling the dust box 5 from the shell 11, and then the dust in the dust box 5 is processed to reduce the possibility of damage to the equipment caused by flying dust.

[0049] The above are all preferred embodiments of the present application. These embodiments are only explanations of the present application and do not limit the scope of protection of the present application in turn. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be covered within the scope of protection of the present application.

Claims

1. A fluid circulation machine, characterized in that: The invention comprises a housing (1), a heat dissipation groove (121) is provided on one side of the housing (1), a dust shield frame (2) is connected to the interior of the housing (1), the dust shield frame (2) is arranged around the heat dissipation groove (121), the dust shield frame (2) is connected to a dust shield member (3), a plurality of dust shield members (3) are provided, the dust shield members (3) are vertically distributed along the dust shield frame (2), gaps exist between adjacent dust shield members (3), the bottom of the dust shield member (3) is inclined toward the heat dissipation groove (121), and the heat dissipation groove (121) is directly projected onto the dust shield member (3).

2. A fluid circulation machine according to claim 1, characterized in that: The housing (1) comprises a shell (11) and a plywood member (12); a notch is provided on one side of the shell (11); the plywood member (12) is located at the notch of the shell (11), so that the shell (11) is in a closed shape; the plywood member (12) is detachably connected to the shell (11).

3. The fluid circulation machine according to claim 2, characterized in that: A fixing groove is provided on one side of the dust shield frame (2), a fixing piece (4) is provided at the fixing groove, the fixing piece (4) is inserted into the fixing groove, a threaded opening is provided on one side of the plywood part (12), the fixing piece (4) is inserted into the threaded opening and is threadedly connected to the plywood part (12).

4. The fluid circulation machine according to claim 1, characterized in that: A dust collecting groove is provided at the bottom of the casing (1), and a dust collecting box (5) is provided at the dust collecting groove. The dust collecting box (5) is detachably connected to the casing (1), and the dust collecting box (5) is used to collect the dust blocked by the dust shield (3).

5. The fluid circulation machine according to claim 4, characterized in that: The bottom of the housing (1) is connected to a clamping member (6), one side of the clamping member (6) is provided with a clamping slot (61), the dust box (5) is inserted into the clamping slot (61), one side of the dust box (5) is provided with a locking member (53), and the dust box (5) is fixed to the housing (1) via the locking member (53).

6. The fluid circulation machine according to claim 1, characterized in that: The dust shield (3) is provided with a guide groove (31), and the length direction of the guide groove (31) is consistent with the inclination direction of the dust shield (3).

7. The fluid circulation machine according to claim 1, characterized in that: The dust shield frame (2) includes a frame member (21), a closing member (22) and a connecting member (23). The frame member (21) is L-shaped. One end of the frame member (21) is detachably connected to the closing member (22) through the connecting member (23). The frame member (21) and the closing member (22) are enclosed in a frame shape with the opening facing downward. The frame member (21) is provided with a plurality of first plug-in slots. The closing member (22) is provided with a plurality of second plug-in slots. One end of the dust shield (3) is inserted into the first plug-in slot, and the side wall of the dust shield (3) is abutted against the slot wall of the first plug-in slot. The end of the dust shield (3) away from the first plug-in slot is inserted into the second plug-in slot, and the side wall of the dust shield (3) is abutted against the slot wall of the second plug-in slot.

8. The fluid circulation machine according to claim 7, characterized in that: Anti-rotation parts (32) are provided at both ends of the dust blocking part (3).

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