CN216225997U - Self-cleaning device for heat pump water heater - Google Patents
Self-cleaning device for heat pump water heater Download PDFInfo
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- CN216225997U CN216225997U CN202122821114.0U CN202122821114U CN216225997U CN 216225997 U CN216225997 U CN 216225997U CN 202122821114 U CN202122821114 U CN 202122821114U CN 216225997 U CN216225997 U CN 216225997U
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- water heater
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- pump water
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Abstract
The utility model discloses a self-cleaning device for a heat pump water heater, which comprises a supporting base, wherein the top end of the supporting base is provided with a lifting type washing mechanism capable of performing cyclic utilization washing by only using a small amount of washing liquid, the lifting type washing mechanism comprises a water pumping pipe for pumping the washing liquid, the top end of the water pumping pipe is provided with a suction pump, one side of the suction pump is fixedly provided with a water drainage pipe, the other end of the water drainage pipe is provided with an annular water diversion pipeline for guiding water flow, the outside of the annular water diversion pipeline is fixedly provided with a spray head, the outside of the suction pump is welded with a hydraulic rod, and the bottom end of a movable push rod of the hydraulic rod is fixedly connected with the annular water diversion pipeline. According to the utility model, through the lifting type washing mechanism, a small amount of washing liquid can be used for washing for cyclic utilization, the economic cost is reduced, the positions with different heights on the inner wall of the heat pump water heater are repeatedly washed, and the washing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of heat pump water heaters, in particular to a self-cleaning device for a heat pump water heater.
Background
The heat pump water heater is also called as an air source heat pump water heater, the working principle of the heat pump water heater is very similar to that of an air conditioner, a small amount of electric energy is adopted to drive a compressor to operate, a high-pressure liquid working medium passes through an expansion valve and is evaporated in an evaporator to be in a gaseous state, a large amount of heat energy is absorbed from air, the gaseous working medium is compressed into a high-temperature and high-pressure liquid state by the compressor, and then the high-temperature and high-pressure liquid state enters a condenser to release heat so as to heat water.
Existing self-cleaning device equipment for heat pump water heaters exists: when the heat pump water heater is cleaned, too much cleaning liquid is often used, the economic cost is improved, the inner wall of the heat pump water heater is cleaned by controlling the heat pump water heater to be matched with the cleaning liquid in a rotating mode, and the efficiency is low.
To this end, we propose a self-cleaning device for a heat pump water heater to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a self-cleaning device for a heat pump water heater, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a self-cleaning device for heat pump water heater, includes and supports the base, the top of supporting the base is provided with the over-and-under type washing mechanism that can only use a small amount of washing liquid to carry out cyclic utilization and wash, over-and-under type washing mechanism is including the drinking-water pipe that is used for extracting the washing liquid, the top of drinking-water pipe is provided with the suction pump, one side fixed mounting of suction pump has the drain pipe, the other end of drain pipe is provided with the cyclic annular leading water pipeline that is used for guiding rivers, the outside fixed mounting of cyclic annular leading water pipeline has the shower nozzle, the external weld of suction pump has the hydraulic stem, the movable push rod bottom and the cyclic annular leading water pipeline of hydraulic stem form fixed connection.
In a further embodiment, a filter screen for filtering residues in the cleaning liquid is arranged in the water pumping pipe, so that the blockage of the spray head can be avoided.
In a further embodiment, a sliding groove is formed in the supporting base, and a supporting sliding block is connected to the sliding groove in a sliding mode and can control the suction pump to move.
In a further embodiment, a hydraulic column is fixedly mounted at the top end of the supporting sliding block, a supporting rod is fixedly mounted on one side of the hydraulic column, and one end of the supporting rod is fixedly connected with the suction pump and can support and fix the suction pump.
In a further embodiment, a liquid storage tank for storing the cleaning liquid is fixedly mounted at the top end of the suction pump, and a liquid discharge pipe is fixedly mounted at the bottom end of the liquid storage tank, so that the cleaning liquid can be discharged.
In a further embodiment, a heat pump water heater is fixedly mounted at the top end of the supporting base, so that the heat pump water heater can be conveniently controlled to move.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the lifting type washing mechanism, a small amount of washing liquid can be used for washing and recycling, the economic cost is reduced, the positions with different heights on the inner wall of the heat pump water heater are repeatedly washed, the washing efficiency is improved, the problems that the existing cleaning device is often used for using too much washing liquid during washing, the economic cost is improved, and the efficiency is lower because the inner wall of the heat pump water heater is washed by controlling the rotation of the heat pump water heater and matching with the washing liquid are solved.
Drawings
FIG. 1 is a front view of a self-cleaning apparatus for a heat pump water heater;
FIG. 2 is a schematic view of a reservoir of a self-cleaning apparatus for use in a heat pump water heater;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a diagram of the operating state of the elevating flushing mechanism of the self-cleaning device for the heat pump water heater;
fig. 5 is a schematic diagram of a filter screen structure of the self-cleaning device for the heat pump water heater.
In the figure: 1. a support base; 2. a lifting flushing mechanism; 201. a water pumping pipe; 202. a suction pump; 203. a drain pipe; 204. an annular water conduit; 205. a spray head; 206. a hydraulic lever; 3. a filter screen; 4. a chute; 5. a support slide block; 6. a hydraulic column; 7. a support bar; 8. a liquid storage tank; 9. a liquid discharge pipe; 10. a heat pump water heater.
Detailed Description
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A self-cleaning device for a heat pump water heater comprises a supporting base 1, a lifting type washing mechanism 2, a water pumping pipe 201, a suction pump 202, a drain pipe 203, an annular water diversion pipeline 204, a spray nozzle 205, a hydraulic rod 206, a filter screen 3, a chute 4, a supporting slide block 5, a hydraulic column 6, a supporting rod 7, a liquid storage tank 8, a liquid discharge pipe 9 and a heat pump water heater 10, wherein the lifting type washing mechanism 2 which can only use a small amount of cleaning liquid for cyclic utilization and washing is arranged at the top end of the supporting base 1, the liquid storage tank 8 used for storing the cleaning liquid is fixedly arranged at the top end of the suction pump 202, the liquid discharge pipe 9 is fixedly arranged at the bottom end of the liquid storage tank 8, the heat pump water heater 10 is fixedly arranged at the top end of the supporting base 1, the lifting type washing mechanism 2 is arranged, the washing can be completed by using a small amount of cleaning liquid for cyclic utilization, the economic cost is reduced, and the positions with different heights on the inner wall of the heat pump water heater 10 are repeatedly washed, the cleaning efficiency is improved.
Example 1
Referring to fig. 1-5, in the embodiment of the present invention, the lifting type washing mechanism 2 includes a water pumping pipe 201 for pumping a cleaning solution, a suction pump 202 is disposed at a top end of the water pumping pipe 201, a water discharging pipe 203 is fixedly disposed at one side of the suction pump 202, an annular water conduit 204 for guiding water flow is disposed at the other end of the water discharging pipe 203, a nozzle 205 is fixedly disposed outside the annular water conduit 204, a hydraulic rod 206 is welded outside the suction pump 202, a bottom end of a movable push rod of the hydraulic rod 206 is fixedly connected with the annular water conduit 204, a filter screen 3 for filtering residues inside the cleaning solution is disposed inside the water pumping pipe 201, a sliding groove 4 is disposed inside the supporting base 1, a supporting slider 5 is slidably connected inside the sliding groove 4, a hydraulic column 6 is fixedly disposed at a top end of the supporting slider 5, a supporting rod 7 is fixedly disposed at one side of the hydraulic column 6, and one end of the supporting rod 7 is fixedly connected with the suction pump 202, when the heat pump water heater is used, the top cover of the heat pump water heater 10 is opened, the hydraulic column 6 is arranged, the support rod 7 is controlled to drive the suction pump 202 to ascend for height adjustment, the ball screw in the chute 4 is controlled by the motor to rotate, the support slider 5 is driven to slide along the direction of the chute 4, the support slider 5 slides to drive the hydraulic column 6 and the suction pump 202 to synchronously slide, when the suction pump 202 moves right above the heat pump water heater 10, the suction pump 202 is controlled to descend by the hydraulic column 6, the electric control valve is opened in the liquid storage tank 8 to discharge cleaning liquid from the liquid discharge pipe 9 into the heat pump water heater 10, the suction pump 202 sucks the cleaning liquid through the water suction pipe 201, the cleaning liquid is discharged into the annular water guide pipe 204 from the water discharge pipe 203, the cleaning liquid is sprayed out through the spray nozzle 205, the annular water guide pipe 204 can be controlled to ascend and descend by the arrangement of the hydraulic rod 206 to perform height adjustment, so as to realize the flushing of positions with different heights on the inner wall of the heat pump water heater 10, through setting up filter screen 3, can carry out the residue to the washing liquid of extraction and filter, avoid blockking up shower nozzle 205.
The working principle of the utility model is as follows: when the heat pump water heater is used, the top cover of the heat pump water heater 10 is opened, the support rod 7 is controlled by the hydraulic column 6 to drive the suction pump 202 to ascend for height adjustment, the ball screw in the chute 4 is controlled by the motor to rotate, the support slider 5 is driven to slide along the direction of the chute 4, the support slider 5 slides to drive the hydraulic column 6 and the suction pump 202 to synchronously slide, when the suction pump 202 moves right above the heat pump water heater 10, the suction pump 202 is controlled by the hydraulic column 6 to descend, the electric control valve is opened in the liquid storage tank 8 to discharge cleaning liquid from the liquid discharge pipe 9 into the heat pump water heater 10, the suction pump 202 sucks the cleaning liquid through the water suction pipe 201, the cleaning liquid is discharged into the annular water guide pipe 204 from the water discharge pipe 203, the cleaning liquid is sprayed out through the spray head 205, the annular water guide pipe 204 is controlled by the hydraulic rod 206 to ascend and descend for height adjustment, so as to realize the flushing of positions with different heights on the inner wall of the heat pump water heater 10, through setting up filter screen 3, can carry out the residue to the washing liquid of extraction and filter, avoid blockking up shower nozzle 205.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A self-cleaning device for a heat pump water heater, characterized in that: including supporting base (1), the top of supporting base (1) is provided with the over-and-under type that can only use a small amount of washing liquid to carry out cyclic utilization and wash mechanism (2), the over-and-under type washes mechanism (2) including drinking-water pipe (201) that are used for extracting the washing liquid, the top of drinking-water pipe (201) is provided with suction pump (202), one side fixed mounting of suction pump (202) has drain pipe (203), the other end of drain pipe (203) is provided with annular leading water pipeline (204) that are used for guiding rivers, the outside fixed mounting of annular leading water pipeline (204) has shower nozzle (205), the external weld of suction pump (202) has hydraulic stem (206), the movable push rod bottom and the annular leading water pipeline (204) of hydraulic stem (206) form fixed connection.
2. A self-cleaning apparatus for a heat pump water heater according to claim 1, wherein: and a filter screen (3) for filtering residues in the cleaning liquid is arranged in the water pumping pipe (201).
3. A self-cleaning apparatus for a heat pump water heater according to claim 1, wherein: the inside of supporting base (1) has seted up spout (4), the inside sliding connection of spout (4) has support slider (5).
4. A self-cleaning apparatus for a heat pump water heater according to claim 3, wherein: the top fixed mounting of supporting slider (5) has hydraulic pressure post (6), one side fixed mounting of hydraulic pressure post (6) has bracing piece (7), the one end and the aspiration pump (202) of bracing piece (7) form fixed connection.
5. A self-cleaning apparatus for a heat pump water heater according to claim 1, wherein: the top fixed mounting of sucking pump (202) has liquid reserve tank (8) that are used for saving the washing liquid, the bottom fixed mounting of liquid reserve tank (8) has fluid-discharge tube (9).
6. A self-cleaning apparatus for a heat pump water heater according to claim 1, wherein: the top end of the supporting base (1) is fixedly provided with a heat pump water heater (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122821114.0U CN216225997U (en) | 2021-11-18 | 2021-11-18 | Self-cleaning device for heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122821114.0U CN216225997U (en) | 2021-11-18 | 2021-11-18 | Self-cleaning device for heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216225997U true CN216225997U (en) | 2022-04-08 |
Family
ID=80945590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122821114.0U Active CN216225997U (en) | 2021-11-18 | 2021-11-18 | Self-cleaning device for heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216225997U (en) |
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2021
- 2021-11-18 CN CN202122821114.0U patent/CN216225997U/en active Active
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