Self-suction type cold and hot dual-function pipeline machine

Abstract

The utility model relates to the field of pipeline machines, in particular to a self-suction type cold and hot dual-function pipeline machine which comprises a shell and a heating inner container, the shell is provided with an installation cavity for installing the heating inner container, an installation piece wrapping the heating inner container is arranged in the shell, and a cooling fan for cooling the heating inner container is arranged between the shell and the installation piece. The side, close to the cooling fan, of the mounting piece is provided with an air inlet allowing air to enter the cooling fan, the shell is provided with a ventilation opening allowing the cooling fan to blow air outwards, and the ventilation opening communicates with the mounting cavity. The pipeline machine has the effects that the use stability of the pipeline machine is improved, and the situation that heat is accumulated in the pipeline machine is reduced.

Description

Technical Field

[0001] The present application relates to the field of pipeline machines, and in particular to a self-priming cold and hot dual-function pipeline machine. Background Art

[0002] Pipeline machine refers to drinking water equipment with heating and cooling functions.

[0003] In the prior art, a pipeline machine generally includes a shell, a water tank, a heating tank and a water outlet. The shell is used to carry the water tank, the heating tank and the water outlet. The external clean water source first enters the pipeline machine through the water inlet provided on the shell and is stored in the water tank. The heating tank is used to instantly heat cold water. The water outlet is used to output drinking water. When cold water is output, the water source is directly output from the water tank to the water outlet. When hot water is output, the water source is instantly heated by the heating tank and output to the water outlet.

[0004] The heating liner easily generates heat when working, and the heat easily accumulates in the pipeline machine, causing the internal structure of the pipeline machine to soften and then be damaged. Utility Model Content

[0005] In order to improve the stability of pipeline machine use and reduce the accumulation of heat in the pipeline machine, the present application provides a self-priming cold and hot dual-function pipeline machine.

[0006] A self-priming hot and cold dual-function pipeline machine comprises an outer shell and a heating liner, wherein the outer shell is provided with an installation cavity for installing the heating liner, a mounting plate covering the heating liner is arranged in the outer shell, a cooling fan for dissipating heat from the heating liner is arranged between the outer shell and the mounting plate, an air inlet for the cooling fan to take in air is arranged on a side of the mounting plate close to the cooling fan, a vent is arranged on the outer shell for the cooling fan to blow air outwards, and the vent is communicated with the installation cavity.

[0007] By adopting the above technical solution, the cooling fan draws air from the installation cavity through the air inlet hole and then discharges the gas to the outside through the vent, thereby increasing the heat exchange rate between the inside and outside of the shell, thereby reducing the accumulation of heat in the pipeline machine, thereby improving the stability of the pipeline machine.

[0008] Preferably, a heat sink is provided on one side of the mounting plate close to the heat dissipation fan, and the heat sink is located between the mounting plate and the heating liner.

[0009] By adopting the above technical solution, the heat sink is a metal sheet with good thermal conductivity. The heat in the outer shell is absorbed by the heat sink, and the heat on the heat sink is discharged by the cooling fan, thereby further reducing the accumulation of heat inside the pipeline machine and improving the stability of the pipeline machine.

[0010] Preferably, a cooling pipe is provided on the heat sink, and a through hole for the cooling pipe to pass through is opened on the heat sink.

[0011] By adopting the above technical solution, coolant circulates in the cooling pipe, and the coolant continuously absorbs the heat of the heat sink and takes the heat away from the heat sink, thereby increasing the heat dissipation speed of the heat sink and further improving the stability of the use of the heat sink.

[0012] Preferably, a water receiving box is provided on the side of the shell away from the vent, a first magnet is provided on the side of the water receiving box close to the shell, and a second magnet attracted to the first magnet is provided on the side of the shell close to the water receiving box.

[0013] By adopting the above technical solution, the water receiving box is detachably connected to the outer shell through the first magnet and the second magnet. When the water receiving box is full of water, the water receiving box can be disassembled, the water can be poured out and then the water receiving box can be installed on the outer shell, thereby improving the convenience of using the water receiving box.

[0014] Preferably, a first installation groove for sliding installation of the first magnet is provided on the water receiving box, and a second installation groove for embedding installation of the second magnet is provided on the housing, and the second installation groove is communicated with the installation cavity.

[0015] By adopting the above technical solution, the first magnet is pressed against the water receiving box in the first installation groove, thereby reducing the possibility of the first magnet detaching from the water receiving box, and the second magnet is pressed against the outer shell in the second installation groove, thereby reducing the possibility of the second magnet detaching from the outer shell, thereby improving the installation stability of the first magnet and the second magnet.

[0016] Preferably, the outer shell includes a top plate, a bottom plate, a side plate and a back plate, the heat dissipation port is opened on the back plate, the installation cavity is formed by bending the side plate, the second installation groove is opened on the bottom plate, the heating liner and the installation plate are both fixed on the bottom plate, and the top plate is used to close the installation cavity.

[0017] By adopting the above technical solution, the outer shell is formed by splicing the top plate, the bottom plate, the side plate and the rear plate together, so that it is convenient to disassemble and assemble the various components in the pipeline machine, and it is convenient to install and repair the pipeline machine, thereby improving the convenience of using the outer shell.

[0018] Preferably, a clamping piece is provided on one side of the top plate close to the side plate, a clamping block is correspondingly provided on one side of the side plate close to the top plate, and a limiting groove for the clamping block to pass through is provided on the clamping piece.

[0019] By adopting the above technical solution, the clamping block is pressed against the clamping sheet in the limiting groove, thereby reducing the situation where the clamping block is separated from the clamping sheet, and further reducing the situation where the top plate is separated from the side plate, thereby improving the stability of the housing installation.

[0020] Preferably, an extension block is provided on one side of the top plate close to the rear plate, the extension block is located in the installation cavity, and the other end of the extension block is fixed to the rear plate.

[0021] By adopting the above technical solution, one end of the extension block is integrally arranged on the top plate, and the other end of the extension block is fixed to the rear plate, thereby fixing the top plate and the rear plate, reducing the situation where the top plate is separated from the rear plate, and thus improving the stability of the shell installation.

[0022] Preferably, the side panels and the rear panel are both provided with limiting columns on one side close to the bottom panel, the limiting columns are located in the installation cavity, and the bottom panel is provided with a slot for the limiting columns to be inserted and installed.

[0023] By adopting the above technical solution, the limiting column presses against the bottom plate in the slot, thereby reducing the deformation of the installation cavity caused by the relative sliding of the side plate and the rear plate on the bottom plate, thereby improving the stability of the shell installation.

[0024] Preferably, the side panel and the back panel are each provided with a first limiting plate pressed against the back panel on one side close to the bottom panel, and the first limiting plate is located in the installation cavity; the side panel of the bottom panel is provided with a second limiting plate pressed against the side panel, and the side panel of the bottom panel is provided with a second limiting plate pressed against the back panel, and the second limiting plate is located in the installation cavity.

[0025] By adopting the above technical solution, the side panel and the rear panel are fixedly connected, thereby reducing the relative slippage of the side panel and the rear panel. The first limiting plate is pressed against the bottom plate in the installation cavity, and the second pressing plate is pressed against the side panel and the rear panel in the installation cavity, thereby reducing the slippage of the side panel and the rear panel on the bottom plate, thereby improving the stability of the shell installation.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The cooling fan draws air from the installation cavity through the air inlet and then discharges the gas to the outside through the vent, thereby increasing the heat exchange rate between the inside and outside of the shell, thereby reducing the accumulation of heat in the pipeline machine;

[0028] 2. The heat inside the shell is absorbed by the heat sink, and the heat on the heat sink is discharged by the cooling fan, thereby further reducing the accumulation of heat inside the pipeline machine;

[0029] 3. Coolant circulates in the cooling pipe, which continuously absorbs the heat from the heat sink and takes the heat away from the heat sink, thereby increasing the heat dissipation speed of the heat sink. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the structure of a self-priming hot and cold dual-function pipeline machine in the embodiment of the present application. Figure 1 .

[0031] Figure 2 This is the structure diagram of the pipeline machine Figure 1 .

[0032] Figure 3 It is a cross-sectional view of the water collecting box.

[0033] Figure 4 This is an exploded diagram of the shell.

[0034] Figure 5 It is a structural diagram of the side panel.

[0035] Explanation of the reference numerals in the accompanying drawings: 1. outer shell; 11. mounting cavity; 12. vent; 13. second magnet; 14. second mounting slot; 15. top plate; 151. snap-in plate; 152. limiting slot; 153. extension block; 16. bottom plate; 161. slot; 162. second limiting plate; 17. side plate; 171. snap-in block; 172. limiting column; 173. first limiting plate; 18. back plate; 19. water inlet; 2. heating liner; 3. mounting plate; 31. air inlet; 4. cooling fan; 5. heat sink; 51. cooling pipe; 52. through hole; 6. water collecting box; 61. first magnet; 62. first mounting slot; 7. water outlet; 8. water tank. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-5 This application is described in further detail.

[0037] Reference Figure 1 and Figure 2 The embodiment of the present application discloses a self-priming hot and cold dual-function pipeline machine, including a shell 1, a water tank 8, a heating liner 2, a water outlet 7, a mounting plate 3 and a cooling fan 4. The shell 1 is provided with a water inlet 19 for inputting water from an external source, and the water tank 8 is arranged in the shell 1, and the water tank 8 is used to store water input from the outside. The heating liner 2 is arranged in the box body, and the heating liner 2 is used to instantly heat the water source to instantly output hot water. The water outlet 7 is arranged on the shell 1 to output drinking water. The mounting plate 3 is arranged in the shell 1, and the mounting plate 3 is arranged in a "C" shape, the opening of the mounting plate 3 faces the ground, the heating liner 2 is located in the opening of the mounting plate 3, and the water tank 8 is located on the side of the mounting plate 3 away from the heating liner 2. The cooling fan 4 is arranged on the side of the mounting plate away from the water outlet 7, and the side of the mounting plate 3 close to the cooling fan 4 is provided with an air inlet 31 for the cooling fan 4 to intake air. The outer shell 1 is provided with a water supply tank 8, a heating liner 2, a water outlet 7, a mounting plate 3 and an installation cavity 11 for installing the cooling fan 4. The outer shell 1 is provided with a vent 12 for the cooling fan 4 to blow air to the outside, and the vent 12 is connected to the installation cavity 11.

[0038] Reference Figure 2A heat sink 5 is provided on one side of the mounting plate 3 close to the heat dissipation fan 4. The heat sink 5 is located between the mounting plate 3 and the heating liner 2. The heat sink 5 covers the air inlet 31. The heat sink 5 is formed by multiple metal sheets arranged in the same direction. There are gaps between the metal sheets to improve the heat dissipation efficiency. A cooling pipe 51 is provided on the heat sink 5. A through hole 52 is provided on the heat sink 5 for the cooling pipe 51 to reciprocate. A coolant circulates in the cooling pipe 51. The coolant is a liquid with good thermal conductivity. The coolant continuously absorbs the heat on the heat sink 5 and takes it away to improve the heat dissipation efficiency of the heat sink 5.

[0039] Reference Figure 2 and Figure 3 A water receiving box 6 is provided on one side of the housing 1 close to the water outlet 7. The water receiving box 6 is used to reduce the situation where water flows out of the water outlet 7 to the ground when receiving water. A first magnet 61 is symmetrically provided on one side of the water receiving box 6 close to the housing 1. A first mounting groove 62 for installing the first magnet 61 is provided on the water receiving box 6. The opening of the first mounting groove 62 faces the ground. The first magnet 61 slides into the water receiving box 6 through the first mounting groove 62. The first magnet 61 and the water receiving box 6 are reinforced and connected by glue. A second magnet 13 is symmetrically provided on one side of the housing 1 close to the water receiving box 6, and a second mounting groove 14 for installing the second magnet 13 is provided on the housing 1. The second mounting groove 14 is connected to the mounting cavity 11. The water receiving box 6 can be detachably installed on the housing 1 through the first magnet 61 and the second magnet 13. When the water receiving box 6 is full of water, the water receiving box 6 can be removed to pour out the water, and then the water receiving box 6 can be installed.

[0040] Reference Figure 4 and Figure 5 The housing 1 includes a top plate 15, a bottom plate 16, a side plate 17 and a rear plate 18. The mounting plate 3 and the heating liner 2 are fixed to the bottom plate 16 by bolts, the second mounting groove 14 is opened on the rear plate 18, the side plate 17 is bent in a "U" shape to form a mounting cavity 11, and the vent 12 is opened on the rear plate 18.

[0041] Reference Figure 4 and Figure 5 A clamping block 171 is integrally provided on one side of the side plate 17 close to the top plate 15, and a clamping sheet 151 is correspondingly provided on one side of the top plate 15 close to the side plate 17. A limiting groove 152 is provided on the clamping sheet 151 for the clamping block 171 to pass through. The clamping block 171 presses against the clamping sheet 151 in the limiting groove 152, thereby reducing the situation where the clamping sheet 151 is separated from the clamping block 171, thereby improving the stability of the connection between the top plate 15 and the side plate 17. In this embodiment, eight clamping blocks 171 are evenly arranged around the edge of the side plate 17 close to the top plate 15.

[0042] Reference Figure 4 and Figure 5An extension block 153 is integrally provided on one side of the top plate 15 close to the rear plate 18. The extension block 153 extends to the rear plate 18 and is fixed to the rear plate 18 by bolts, thereby fixing and connecting the top plate 15 and the rear plate 18. In this embodiment, two extension blocks 153 are symmetrically provided. The rear plate 18 is fixedly connected to the side plate 17 by bolts.

[0043] Reference Figure 4 and Figure 5 The rear plate 18 and the side plate 17 are provided with a limiting column 172 on one side close to the bottom plate 16. The bottom plate 16 is provided with a slot 161 for the limiting column 172 to be inserted. The limiting column 172 presses against the bottom plate 16 in the slot 161, thereby reducing the sliding of the rear plate 18 and the side plate 17 on the bottom plate 16. The rear plate 18 and the side plate 17 are provided with a first limiting piece 173 on one side close to the bottom plate 16. The first limiting piece 173 presses against the bottom plate 16 in the installation cavity 11. A second limiting piece 162 is provided on one side of the bottom plate 16 close to the rear plate 18, and the second limiting piece 162 presses against the rear plate 18 in the installation cavity 11. A second limiting piece 162 is also provided on one side of the bottom plate 16 close to the side plate 17, and the second limiting piece 162 presses against the side plate 17 in the installation cavity 11, thereby further reducing the rear plate 18 and the side plate 17 from sliding on the bottom plate 16. Bolts are passed through the limiting columns 172 to fix the rear plate 18 and the side plate 17 to the bottom plate 16.

[0044] Working principle:

[0045] The heating liner 2 dissipates heat during operation, and the heat is absorbed by the heat sink 5 and dissipated into the air in the gaps between the heat sink 5. The heat dissipation fan 4 draws hotter air from the gaps between the heat sink 5 through the air inlet 31 and discharges it to the outside through the vent. The cooling pipe 51 absorbs the heat on the heat sink 5 through the coolant circulating inside and takes it away from the heat sink 5, thereby reducing the heat accumulation in the pipeline machine.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A self-priming hot and cold dual-function pipeline machine, comprising an outer shell (1) and a heating liner (2), characterized in that: The outer shell (1) is provided with an installation cavity (11) for installing the heating inner shell (2); a mounting plate (3) covering the heating inner shell (2) is provided inside the outer shell (1); a cooling fan (4) for dissipating heat from the heating inner shell (2) is provided between the outer shell (1) and the mounting plate (3); an air inlet (31) for air intake by the cooling fan (4) is provided on a side of the mounting plate (3) close to the cooling fan (4); a vent (12) for air blowing outwards by the cooling fan (4) is provided on the outer shell (1); and the vent (12) is communicated with the installation cavity (11).

2. A self-priming hot and cold dual-function pipeline machine according to claim 1, characterized in that: A heat sink (5) is provided on one side of the mounting plate (3) close to the heat dissipation fan (4), and the heat sink (5) is located between the mounting plate (3) and the heating inner tank (2).

3. A self-priming hot and cold dual-function pipeline machine according to claim 2, characterized in that: A cooling pipe (51) is provided on the heat sink (5), and a penetration hole (52) for the cooling pipe (51) to penetrate is opened on the heat sink (5).

4. A self-priming hot and cold dual-function pipeline machine according to claim 1, characterized in that: A water receiving box (6) is arranged on a side of the housing (1) away from the ventilation opening (12), a first magnet (61) is arranged on a side of the water receiving box (6) close to the housing (1), and a second magnet (13) attracted to the first magnet (61) is arranged on a side of the housing (1) close to the water receiving box (6).

5. A self-priming hot and cold dual-function pipeline machine according to claim 4, characterized in that: The water receiving box (6) is provided with a first installation groove (62) for sliding installation of the first magnet (61), and the housing (1) is provided with a second installation groove (14) for embedding installation of the second magnet (13), and the second installation groove (14) is communicated with the installation cavity (11).

6. A self-priming hot and cold dual-function pipeline machine according to claim 5, characterized in that: The housing (1) comprises a top plate (15), a bottom plate (16), a side plate (17) and a rear plate (18); a heat dissipation port is provided on the rear plate (18); the mounting cavity (11) is formed by bending the side plate (17); the second mounting groove (14) is provided on the bottom plate (16); the heating liner (2) and the mounting plate (3) are both fixed on the bottom plate (16); and the top plate (15) is used to close the mounting cavity (11).

7. A self-priming hot and cold dual-function pipeline machine according to claim 6, characterized in that: A clamping piece (151) is provided on one side of the top plate (15) close to the side plate (17); a clamping block (171) is correspondingly provided on one side of the side plate (17) close to the top plate (15); and a limiting groove (152) is provided on the clamping piece (151) for the clamping block (171) to pass through.

8. A self-priming hot and cold dual-function pipeline machine according to claim 6, characterized in that: An extension block (153) is provided on one side of the top plate (15) close to the rear plate (18); the extension block (153) is located in the installation cavity (11); and one end of the extension block (153) is fixed to the rear plate (18).

9. A self-priming hot and cold dual-function pipeline machine according to claim 6, characterized in that: A limiting column (172) is provided on one side of the side plate (17) and the rear plate (18) close to the bottom plate (16); the limiting column (172) is located in the installation cavity (11); and a slot (161) is provided on the bottom plate (16) for the limiting column (172) to be inserted and installed.

10. A self-priming hot and cold dual-function pipeline machine according to claim 6, characterized in that: A first limiting piece (173) pressed against the bottom plate (16) is provided on one side of the side plate (17) and the rear plate (18) close to the bottom plate (16); the first limiting piece is located in the mounting cavity (11); a second limiting piece (162) pressed against the side plate (17) is provided on one side of the bottom plate (16) close to the side plate (17); a second limiting piece (162) pressed against the back plate (18) is provided on one side of the bottom plate (16) close to the rear plate (18); the second limiting piece (162) is located in the mounting cavity (11).

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