CN219674356U - Automatic cleaning device for interior of heating equipment - Google Patents

Abstract

The utility model discloses an automatic cleaning device for the interior of heating equipment, which comprises a heat preservation shell, a bottom plate, an electric shutter assembly, a heat exchange pipeline assembly and a flushing device, wherein the heat exchange pipeline assembly and the flushing device are arranged, a first reversing valve and a second reversing valve are respectively arranged at two ends of a heat exchange pipeline of the heat exchange pipeline assembly, the connection between a heat exchange pipe and the flushing device and the connection between the heat exchange pipe and a heat medium outflow connector are converted, the connection between the heat exchange pipe and a heat medium inflow connector and a sewage drainage connector are converted and controlled, clear water is injected into the heat exchange pipe through a water inlet connector of the flushing device, cleaning liquid in a cleaning liquid storage tank automatically enters the heat exchange pipe along with the flushing water, sewage generated after flushing is discharged through the sewage drainage connector, the interior of the heat exchange pipe can be cleaned without disassembling the heat exchange pipe, and the use is convenient.

Description

Automatic cleaning device for interior of heating equipment

Technical Field

The utility model relates to the technical field of heating equipment, in particular to an automatic cleaning device for the interior of heating equipment.

Background

The building heating is a technology for supplying heat to the room by adopting a manual method to keep the room at a certain temperature so as to create proper living conditions or working conditions, the building heating is changed into high-temperature heat medium after the low-temperature heat medium is heated in the heat medium to absorb the heat, the building heating is sent to the room through a conveying pipeline, and the heat is released through a heat radiation device to raise the temperature of the room so as to supplement the heat loss of the room and keep the room at a certain temperature.

After the heat exchange pipeline inside the existing heating equipment is used for a long time, certain sundries can be adhered to the inner wall of the pipeline, circulation of heating media is affected, heat exchange efficiency is affected, the heat exchange pipe is required to be detached, then the heat exchange pipe is flushed, flushing efficiency inside the heat exchange pipe is low, and cleaning is inconvenient.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an automatic cleaning device for the interior of heating equipment, which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the automatic cleaning device for the interior of the heating equipment comprises a heat preservation shell, wherein a bottom plate is fixed at the bottom end of the heat preservation shell, and an electric shutter assembly is arranged on the front end surface of the heat preservation shell;

the heat-preserving shell is characterized in that a heat exchange pipeline assembly is arranged in the heat-preserving shell, a flushing device is arranged on the left side of the top end of the heat-preserving shell, the bottom end of the flushing device is connected with the heat exchange pipeline assembly, the heat exchange pipeline assembly comprises a heat exchange pipe, a first reversing valve, a heat medium inflow connector, a sewage discharging connector, a second reversing valve and a heat medium outflow connector, the right end of the heat exchange pipe is connected with the first reversing valve, the other two connectors of the first reversing valve are respectively connected with the heat medium inflow connector and the sewage discharging connector through a guide pipe, the heat medium inflow connector and the sewage discharging connector are both arranged on the right side of the heat-preserving shell, the left end of the heat exchange pipe is connected with the second reversing valve, the other two connectors of the second reversing valve are respectively connected with the flushing device and the heat medium outflow connector, and the heat medium outflow connector is arranged on the left side of the heat-preserving shell.

Preferably, the flushing device comprises a shell, a cleaning liquid storage tank, a liquid filling cover, a water inlet port, a synchronous outflow device, a water guide pipe, a one-way valve, a liquid guide pipe, a three-way pipe and a connecting pipe, wherein the cleaning liquid storage tank and the water inlet port are arranged at the top end of the shell, the liquid filling cover is arranged at the top end of the cleaning liquid storage tank, the bottom ends of the cleaning liquid storage tank and the water inlet port are respectively connected with the synchronous outflow device, the water guide pipe and the one-way valve are respectively connected at the left side and the right side of the bottom end of the synchronous outflow device, the bottom ends of the one-way valve are respectively connected with the three-way pipe, the bottom end of the three-way pipe is connected with the connecting pipe, the bottom end of the connecting pipe is connected with the second reversing valve, and the shell is fixed at the top of the heat preservation shell.

Preferably, the synchronous outflow device comprises a first diversion shell, a first connecting port, a first rotating paddle, a first connecting shaft, a gear box, a first gear, a second diversion shell, a second connecting port, a second connecting shaft and a second rotating paddle, wherein the first connecting port is arranged on the left side of the upper end and the lower end of the first diversion shell, the first rotating paddle is arranged in the first diversion shell, the gear box is fixed at the front end of the first diversion shell, the first gear and the second gear are respectively arranged on the left side and the right side of the interior of the gear box, the first connecting shaft penetrates through the center of the first gear and the second gear, the front end of the first connecting shaft is connected with the center of the first gear, the second diversion shell is fixed at the front end of the gear box, the second connecting port is arranged on the right side of the upper end and the lower end of the second diversion shell, the second rotating paddle is arranged in the second diversion shell, the center of the second diversion shell penetrates through the second connecting shaft, the first connecting port is connected with the second connecting port, the cleaning liquid is connected with the top end of the first diversion shell, and the top end of the first diversion shell is connected with the first connecting port.

Preferably, the first reversing valve and the second reversing valve are two-position three-way electromagnetic valves.

Preferably, the top of the liquid filling port cover is provided with an air hole.

Preferably, the flow direction of the one-way valve is from top to bottom.

Preferably, the first connecting port has an inner diameter larger than that of the second connecting port, and the first rotating paddle has an outer diameter larger than that of the second rotating paddle.

(III) beneficial effects

The utility model provides an automatic cleaning device for the interior of heating equipment. The beneficial effects are as follows: through having set up heat exchange pipeline subassembly and washing unit, heat exchange pipeline both ends at heat exchange pipeline subassembly have set up first switching-over valve and second switching-over valve respectively, the connection that is connected to heat exchange tube and washing unit and heat medium outflow joint is converted and heat exchange tube and heat medium inflow joint and blowdown connect is converted control, the water inlet through washing unit's water inlet port is to the inside clear water of pouring into of heat exchange tube, and the inside washing liquid of washing liquid storage tank is automatic to be followed the water of washing and is got into the heat exchange tube inside, and the sewage that produces after the washing is discharged through blowdown joint department, need not to dismantle the heat exchange tube, can wash the inside heat exchange tube, and convenient to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a heat exchange tube assembly according to the present utility model;

FIG. 3 is a schematic view of a flushing device according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of the flushing device according to the present utility model;

FIG. 5 is a schematic diagram of a synchronous outflow device according to the present utility model;

FIG. 6 is a top view showing the internal structure of the synchronous outflow device of the present utility model;

fig. 7 is a schematic view of the internal structure of the first shell according to the present utility model.

In the figure: the heat preservation shell-1, the bottom plate-2, the electric shutter assembly-3, the heat exchange pipeline assembly-4, the flushing device-5, the heat exchange tube-41, the first reversing valve-42, the heat medium inflow joint-43, the pollution discharge joint-44, the second reversing valve-45, the heat medium outflow joint-46, the shell-51, the cleaning liquid storage tank-52, the liquid filling port cover-53, the water inlet port-54, the synchronous outflow device-55, the water guide tube-56, the one-way valve-57, the liquid guide tube-58, the three-way tube-59, the connecting tube-510, the first diversion shell-551, the first connecting port-552, the first rotating paddle-553, the first connecting shaft-554, the gear box-555, the first gear-556, the second gear-557, the second diversion shell-558, the second connecting port-559, the second connecting shaft-5510 and the second rotating paddle-5511.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical scheme of an automatic cleaning device for heating equipment, which comprises: an automatic cleaning device in heating equipment comprises a heat preservation shell 1, wherein a bottom plate 2 is fixed at the bottom end of the heat preservation shell 1, and an electric shutter assembly 3 is arranged on the front end surface of the heat preservation shell 1;

the heat-preserving shell 1 is internally provided with a heat exchange pipeline assembly 4, a flushing device 5 is arranged on the left side of the top end of the heat-preserving shell 1, the bottom end of the flushing device 5 is connected with the heat exchange pipeline assembly 4, the heat exchange pipeline assembly 4 comprises a heat exchange pipe 41, a first reversing valve 42, a heat medium inflow joint 43, a sewage discharge joint 44, a second reversing valve 45 and a heat medium outflow joint 46, the right end of the heat exchange pipe 41 is connected with the first reversing valve 42, the other two interfaces of the first reversing valve 42 are respectively connected with the heat medium inflow joint 43 and the sewage discharge joint 44 through a conduit, the heat medium inflow joint 43 and the sewage discharge joint 44 are respectively arranged on the right side of the heat-preserving shell 1, the left end of the heat exchange pipe 41 is connected with the second reversing valve 45, the other two interfaces of the second reversing valve 45 are respectively connected with the flushing device 5 and the heat medium outflow joint 46, the heat medium outflow joint 46 is arranged on the left side of the heat-preserving shell 1, the first reversing valve 42 and the second reversing valve 45 are respectively provided with two-position three-way valves, the heat medium outflow joint 46 and the connecting pipe 510 are respectively connected with the heat exchange pipe 41 through the first reversing valve 42, and the heat exchange pipe 41 through the second reversing valve 45, and the second reversing valve 45 are respectively connected with the heat exchange pipe 41 through the second reversing valve and the reversing valve 45, and the heat exchange pipe 41 through the reversing valve and the control joint 45, and the heat exchange valve and the heat exchange pipe and the second reversing valve 45 are respectively connected.

Referring to fig. 3-4, the present utility model provides a technical solution for an automatic cleaning device for heating equipment: the utility model provides an inside self-cleaning device of heating equipment, washing unit 5 includes shell 51, the washing liquid storage tank 52, the liquid filling flap 53, the water inlet port 54, synchronous effluent device 55, the aqueduct 56, check valve 57, catheter 58, three-way pipe 59 and connecting pipe 510, washing liquid storage tank 52 and water inlet port 54 are installed on the top of shell 51, the top of washing liquid storage tank 52 is provided with liquid filling flap 53, the bottom of washing liquid storage tank 52 and water inlet port 54 is connected with synchronous effluent device 55 respectively, the bottom left and right sides of synchronous effluent device 55 is connected with aqueduct 56 and check valve 57 respectively, the bottom of check valve 57 is connected with catheter 58, the bottom of aqueduct 56 and catheter 58 is connected with three-way pipe 59 respectively, the bottom of three-way pipe 59 is connected with connecting pipe 510, the bottom of connecting pipe 510 is connected with second switching-over valve 45, the shell 51 is fixed in heat preservation shell 1 top, the gas pocket has been seted up at the top of liquid filling flap 53, when making the inside washing liquid filling flap 52 liquid level decline, outside air gets into washing liquid storage tank 52 through liquid filling flap 53, the circulation direction of check valve 57 is from top to bottom, during washing liquid backflow to inside 52 is avoided in the storage tank 52.

Referring to fig. 5-7, the present utility model provides a technical solution for an automatic cleaning device for heating equipment: the utility model provides an inside self-cleaning device of heating equipment, synchronous outflow device 55 includes first shell 551, first connecting port 552, first rotating oar 553, first connecting axle 554, gear box 555, first gear 556, second gear 557, second shell 558, second connector 559, second connecting axle 5510 and second rotating oar 5511, the upper and lower both ends left side of first shell 551 all is provided with first connecting port 552, first shell 551 internally mounted has first rotating oar 553, the front end of first shell 551 is fixed with gear box 555, the inside left and right sides of gear box 555 is provided with first gear 556 and second gear 557 respectively, and first gear 556 and second gear 557 laminating each other, the centre of a circle department of first rotating oar 553 runs through there is first connecting axle 554, the front end of first connecting axle 554 is connected with first gear 556 centre of a circle department, the upper and lower both ends right side of second shell 558 all has seted up second connector 559, the inside of second shell 551 is installed first rotating oar 553, the inside diameter of second shell 5511 is greater than first connecting port 559, the inside diameter of second shell is connected with second connecting port 5511 with second rotating oar 557, the top end of second shell 5511 is connected with first connecting port 5557 is greater than first connecting port 559, the water yield is connected with second connecting port 5511, the top end of second shell 557 is connected with second connecting port 557 is greater than first connecting port 559, the first connecting port 557 is connected with second connecting port 5511, the water yield is greater than the top of second connecting port 559, the top of second connecting port 557 is connected with the first connecting port 557, the top is connected with the top of first connecting port 5511, and the top is connected with the top of first connecting port 5511.

Before use, the heating equipment is firstly arranged at a required position, then the heat medium inflow joint 43 and the heat medium outflow joint 46 are respectively connected with a heat medium supply pipeline, the water inlet joint 54 is connected with an external water supply pipeline, a liquid filling port cover 53 at the top of a cleaning liquid storage tank 52 is opened to add cleaning liquid into the cleaning liquid storage tank 52, and then the liquid filling port cover 53 is covered;

when the heat exchange tube is used, two ends of the heat exchange tube 41 are respectively communicated with the heat medium inflow connector 43 and the heat medium outflow connector 46 through the first reversing valve 42 and the second reversing valve 45, heat medium enters the heat exchange tube 41 through the heat medium inflow connector 43 and the first reversing valve 42 to exchange heat, then is guided out through the second reversing valve 45 and the heat medium outflow connector 46, and the electric shutter assembly 3 is opened to enable indoor air to exchange heat with the heat exchange tube 41 after heat exchange, so that indoor heat exchange is carried out;

when the interior of the heat exchange tube 41 needs to be cleaned, the first reversing valve 42 and the second reversing valve 45 are respectively controlled, two ends of the heat exchange tube 41 are respectively communicated with the sewage joint 44 and the connecting tube 510, an external water source enters the interior of the first guide shell 551 through the water inlet interface 54, the water flow pushes the first rotating paddle 553 in the interior of the first guide shell 551 to rotate anticlockwise, the first rotating paddle 553 drives the first gear 556 to rotate concentrically through the first connecting shaft 554 at the center, the first gear 556 drives the second gear 557 to rotate clockwise, the second gear 557 drives the second rotating paddle 5511 to rotate clockwise through the second connecting shaft 5510 at the center, the second rotating paddle 5511 rotates to drive the cleaning liquid to be conveyed downwards, the water source and the cleaning liquid enter the interior of the heat exchange tube 41 through the three-way pipe 59 and the connecting tube 510 at the same time, sewage generated during the cleaning process is discharged through the sewage joint 44, the interior of the heat exchange tube can be cleaned without disassembling the heat exchange tube, and the use is convenient;

after the heat exchange tube 41 is washed, the first and second direction valves 42 and 45 are controlled. The heat exchange pipe 41 is connected to the heat medium inlet connection 43 and the heat medium outlet connection 46, respectively.

The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.

The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An inside self-cleaning device of heating equipment, its characterized in that: the electric shutter assembly comprises a heat preservation shell (1), wherein a bottom plate (2) is fixed at the bottom end of the heat preservation shell (1), and an electric shutter assembly (3) is installed on the front end face of the heat preservation shell (1);

the heat preservation shell (1) internally mounted has heat exchange pipeline subassembly (4), washing unit (5) are installed on the top left side of heat preservation shell (1), and the bottom of washing unit (5) is connected with heat exchange pipeline subassembly (4), heat exchange pipeline subassembly (4) are including heat exchange tube (41), first switching-over valve (42), heat medium inflow joint (43), blowdown joint (44), second switching-over valve (45) and heat medium outflow joint (46), the right-hand member of heat exchange tube (41) is connected with first switching-over valve (42), and two other interfaces of first switching-over valve (42) are connected with heat medium inflow joint (43) and blowdown joint (44) through the pipe respectively, heat medium inflow joint (43) and blowdown joint (44) all set up in heat preservation shell (1) right side, the left end of heat exchange tube (41) is connected with second switching-over valve (45), and two other interfaces of second switching-over valve (45) are connected with washing unit (5) and outflow joint (46) respectively, heat medium outflow joint (46) are connected in heat medium outflow joint (1) side.

2. The automatic cleaning device for heating equipment according to claim 1, wherein: the washing device (5) comprises a shell (51), a cleaning liquid storage tank (52), a liquid filling port cover (53), a water inlet port (54), a synchronous outflow device (55), a water guide pipe (56), a one-way valve (57), a liquid guide pipe (58), a three-way pipe (59) and a connecting pipe (510), wherein the cleaning liquid storage tank (52) and the water inlet port (54) are arranged at the top end of the shell (51), the liquid filling port cover (53) is arranged at the top end of the cleaning liquid storage tank (52), the bottom ends of the cleaning liquid storage tank (52) and the water inlet port (54) are respectively connected with the synchronous outflow device (55), the left side and the right side of the bottom end of the synchronous outflow device (55) are respectively connected with the water guide pipe (56) and the one-way valve (57), the bottom ends of the water guide pipe (56) and the liquid guide pipe (58) are respectively connected with the three-way pipe (59), the bottom end of the three-way pipe (59) is connected with the connecting pipe (510), the bottom end of the connecting pipe (510) is connected with a second reversing valve (45), and the shell (1) is fixed at the top of the shell (1).

3. The automatic cleaning device for heating equipment according to claim 2, wherein: the synchronous outflow device (55) comprises a first diversion shell (551), a first connecting port (552), a first rotating paddle (553), a first connecting shaft (554), a gear box (555), a first gear (556), a second gear (557), a second diversion shell (558), a second connecting port (559), a second connecting shaft (5510) and a second rotating paddle (5511), the left sides of the upper end and the lower end of the first diversion shell (551) are respectively provided with the first connecting port (552), the first diversion shell (551) is internally provided with the first rotating paddle (553), the front end of the first diversion shell (551) is fixedly provided with the gear box (555), the left side and the right side of the inside of the gear box (555) are respectively provided with the first gear (556) and the second gear (557), the first gear (556) and the second gear (557) are mutually attached, the circle center of the first rotating paddle (553) is penetrated by the first connecting shaft (554), the front end of the first connecting shaft (554) is connected with the first gear (556), the second diversion shell (5511) is arranged at the front end and the second diversion shell (5511), the centre of a circle department of second rotating oar (5511) runs through there is second connecting axle (5510), and second connecting axle (5510) rear end is connected with second gear (557) centre of a circle department, first connecting port (552) on first shell of water conservancy diversion (551) top is connected with inlet connection (54), first connecting port (552) on first shell of water conservancy diversion (551) bottom is connected with aqueduct (56), second connector (559) on second shell of water conservancy diversion (558) top is connected with washing liquid storage tank (52), second connector (559) on second shell of water conservancy diversion (558) bottom is connected with check valve (57).

4. The automatic cleaning device for heating equipment according to claim 1, wherein: the first reversing valve (42) and the second reversing valve (45) are two-position three-way electromagnetic valves.

5. The automatic cleaning device for heating equipment according to claim 2, wherein: an air hole is formed in the top of the liquid filling port cover (53).

6. The automatic cleaning device for heating equipment according to claim 2, wherein: the flow direction of the one-way valve (57) is from top to bottom.

7. A heating apparatus internal self-cleaning device as defined in claim 3, wherein: the first connection port (552) has an inner diameter larger than the second connection port (559), and the first rotating paddle (553) has an outer diameter larger than the second rotating paddle (5511).