CN218065366U - Direct current frequency conversion heat pump system - Google Patents
Direct current frequency conversion heat pump system Download PDFInfo
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- CN218065366U CN218065366U CN202220580887.6U CN202220580887U CN218065366U CN 218065366 U CN218065366 U CN 218065366U CN 202220580887 U CN202220580887 U CN 202220580887U CN 218065366 U CN218065366 U CN 218065366U
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- tank body
- cleaning roller
- fixedly connected
- heat pump
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Abstract
The utility model discloses a direct current variable frequency heat pump system, which comprises a tank body, wherein the top end of the tank body is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, and the rotating shaft extends to the inside of the tank body and is fixedly connected with a plurality of stirring blades; jar internal portion be equipped with axis of rotation matched with transmission assembly, the axis of rotation is connected with the cleaning roller through the transmission assembly transmission, the cleaning roller is equipped with a plurality ofly. The utility model can realize rotation and revolution of the cleaning roller while rotating in the process of rotating the rotating shaft by arranging the transmission assembly and the cleaning roller, thereby realizing that the cleaning effect can be good for all parts of the tank body and avoiding the sediment from precipitating in the tank body; through setting up stirring leaf and stirring fan blade can realize having better stirring effect to the water, and then realize that the water of jar internal portion can distribute evenly, and then avoid jar body to appear the circumstances such as water uneven distribution and take place.
Description
Technical Field
The utility model belongs to the technical field of the frequency conversion heat pump, especially, relate to a direct current frequency conversion heat pump system.
Background
The air source heat pump water heater is used as efficient, energy-saving and environment-friendly equipment and is increasingly widely applied at home and abroad in recent years. However, the common air source heat pump water heater adopts a fixed-frequency compressor, and has the problems that the common air source heat pump water heater cannot stably and reliably operate for a long time under the conditions of wide load and wide temperature, the starting current of the compressor is large, and the like, so that the impact on a power grid is large, the normal use of other running electrical appliances can be influenced, and particularly, when the ambient temperature is lower than 0 ℃, the heating capacity of the common air source heat pump water heater is rapidly attenuated, so that the common air source heat pump water heater cannot normally operate under some conditions, and the like.
Through retrieval, chinese patent No. CN207963161U discloses a dc frequency conversion heat pump water heater, which includes: the device comprises a direct-current variable-frequency compressor, a high-pressure sensor, a four-way valve, a finned heat exchanger, a filter, an electronic expansion valve, a bidirectional liquid storage tank, a water-side heat exchanger and a low-pressure sensor. Compared with a fixed-frequency heat pump water heater, the novel energy-saving water heater has the advantages of automatic stepless speed change, strong adaptability, no influence by seasons and geographical positions, high energy efficiency, green and economic development requirements and the like.
However, when the water storage tank is used, sediment is easily accumulated in the water storage tank, and due to the sediment, the temperature of the water body in the water storage tank is not uniformly distributed, so that the volume of the water storage tank is reduced, the water quality is affected, and the like.
Therefore, a direct-current variable-frequency heat pump system is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a direct current frequency conversion heat pump system, the device can be fine clear up the jar body, avoid jar internal portion to have the precipitate to adhere to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a direct-current variable-frequency heat pump system comprises a tank body, wherein the top end of the tank body is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, and the rotating shaft extends to the inside of the tank body and is fixedly connected with a plurality of stirring blades;
the internal portion of jar is equipped with the transmission assembly with axis of rotation matched with, the axis of rotation is connected with the cleaning roller through the transmission assembly transmission, the cleaning roller is equipped with a plurality ofly, and a plurality of cleaning roller settings are in stirring leaf outer loop side, the cleaning roller offsets with jar internal wall and sets up.
Further, the inlet has been seted up on jar side wall top, jar side wall bottom is equipped with the liquid outlet, jar internal portion is equipped with the filter, the filter sets up in the liquid outlet top.
Furthermore, the stirring shaft She Shangzhuai is movably connected with a plurality of connecting shafts, and a plurality of stirring blades are fixedly connected to the connecting shafts.
Furthermore, the transmission assembly comprises an inner gear ring, a driving gear and a transmission gear, a transmission cavity is formed in the inner top wall of the tank body, the rotating shaft is located in the transmission cavity and is coaxially and fixedly connected with the driving gear, the driving gear is meshed with the transmission gear, one side, far away from the driving gear, of the transmission gear is meshed with the inner gear ring, and the inner gear ring is fixedly connected inside the transmission cavity.
Furthermore, the transmission gear is coaxially and fixedly connected with a transmission shaft, a connecting piece is arranged between the transmission shaft and the driving shaft, and the transmission shaft and the driving shaft penetrate through the connecting piece and are rotatably connected with the connecting piece.
Further, the transmission shaft is coaxially and fixedly connected with the cleaning roller, and cleaning cotton is arranged on the surface of the cleaning roller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the cleaning roller can rotate and revolve at the same time in the process of rotating the rotating shaft by arranging the transmission assembly and the cleaning roller, so that the cleaning effect on all parts of the tank body can be good, and precipitates are prevented from being deposited in the tank body;
2. through setting up stirring leaf and stirring fan blade can realize having better stirring effect to the water, and then realize that the water of jar internal portion can distribute evenly, and then avoid the jar body to appear the circumstances such as water uneven distribution and take place.
Drawings
Fig. 1 is a schematic perspective view of a dc frequency conversion heat pump system according to the present invention;
fig. 2 is a schematic sectional structural diagram of a dc variable frequency heat pump system according to the present invention;
fig. 3 isbase:Sub>A schematic sectional view along the direction ofbase:Sub>A-base:Sub>A in fig. 2.
In the figure: 1. a tank body; 11. a liquid inlet; 12. a liquid outlet; 13. a filter plate; 14. a transmission cavity; 2. a drive motor; 3. a rotating shaft; 4. stirring blades; 5. a transmission assembly; 51. an inner gear ring; 52. a driving gear; 53. a transmission gear; 54. a drive shaft; 55. a connecting member; 6. a cleaning roller; 7. a connecting shaft; 8. stirring fan blades.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a direct current frequency conversion heat pump system, including jar body 1, jar body 1 lateral wall top has seted up inlet 11, and jar body 1 lateral wall bottom is equipped with liquid outlet 12, and jar body 1 is inside to be equipped with filter 13, and filter 13 sets up above liquid outlet 12.
The 2 models of driving motor can be YL, and driving motor 2 realizes driving stirring leaf 4 through axis of rotation 3 and rotates, realizes that the water distribution of jar 1 inside is more even.
And a plurality of connecting shafts 7 can be rotatably connected to the stirring blades 4, and a plurality of stirring blades 8 are fixedly connected to the connecting shafts 7. Thereby when realizing stirring leaf 4 and rotating, rivers will drive stirring fan blade 8 and rotate, and then will realize stirring fan blade 8 and further stir the water, and then realize having better stirring effect to the water.
Above-mentioned stirring leaf 4 can be for the level setting, also can be for the slope setting, for example forward one side is the standard when using the flabellum to rotate, and this face can be tilt up or the downward sloping setting, still can be for the stirring leaf 4 tilt up that is located the below, the stirring leaf 4 tilt up that is located the below to can realize the water rebound that is located the below, the water that is located the top moves down, realize that the water convection current realizes that the better mixture of water realizes that water temperature distributes more evenly.
Be equipped with in jar body 1 inside with axis of rotation 3 matched with drive assembly 5, axis of rotation 3 is connected with cleaning roller 6 through the drive of drive assembly 5, and cleaning roller 6 is equipped with a plurality ofly, and a plurality of cleaning roller 6 sets up in 4 outer ring sides of stirring leaf, and cleaning roller 6 offsets with jar body 1 inner wall and sets up.
The transmission assembly 5 specifically comprises an inner gear ring 51, a driving gear 52 and a transmission gear 53, a transmission cavity 14 is formed in the inner top wall of the tank body 1, the rotating shaft 3 is positioned in the transmission cavity 14 and coaxially and fixedly connected with the driving gear 52, the driving gear 52 is meshed with the transmission gear 53, one side of the transmission gear 53, which is far away from the driving gear 52, is meshed with the inner gear ring 51, and the inner gear ring 51 is fixedly connected in the transmission cavity 14.
The transmission gear 53 is coaxially and fixedly connected with a transmission shaft 54, a connecting piece 55 is arranged between the transmission shaft 54 and the driving shaft, and the transmission shaft 54 and the driving shaft penetrate through the connecting piece 55 and are rotatably connected with the connecting piece 55.
Therefore, in the rotating process of the rotating shaft 3, the driving gear 52 is driven to rotate, the driving gear 52 drives the transmission gear 53 to rotate, the transmission gear 53 revolves around the driving gear 52 under the action of the internal gear ring 51, the transmission gear 53 revolves while rotating, the transmission gear 53 drives the cleaning roller 6 to rotate, the cleaning roller 6 cleans the inner wall of the tank body 1, and sediment is prevented from being deposited on the inner wall of the tank body 1.
The transmission shaft 54 is coaxially and fixedly connected with the cleaning roller 6, and cleaning cotton is arranged on the surface of the cleaning roller 6, so that the side wall of the tank body 1 is better cleaned.
Now, the operation principle of the present invention is described as follows:
when the water tank cleaning device is used, the driving motor 2 can be controlled to work, the driving motor 2 can drive the rotating shaft 3 to rotate, the rotating shaft 3 can drive the stirring blades 4 to rotate, stirring of a water body is achieved, and the water body temperature is ensured to be evenly distributed, in the rotating process of the rotating shaft 3, the driving gear 52 can be driven to rotate, the driving gear 52 can drive the transmission gear 53 to rotate, the transmission gear 53 can revolve around the driving gear 52 under the effect of the inner gear ring 51, rotation and revolution of the transmission gear 53 are achieved, the transmission gear 53 can drive the cleaning roller 6 to rotate, the cleaning roller 6 can clean the inner wall of the tank body 1, and precipitates can be prevented from being deposited on the inner wall of the tank body 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A direct-current variable-frequency heat pump system comprises a tank body (1), and is characterized in that the top end of the tank body (1) is fixedly connected with a driving motor (2), the output end of the driving motor (2) is fixedly connected with a rotating shaft (3), and the rotating shaft (3) extends into the tank body (1) and is fixedly connected with a plurality of stirring blades (4);
jar body (1) inside be equipped with axis of rotation (3) matched with transmission assembly (5), axis of rotation (3) are connected with cleaning roller (6) through transmission assembly (5) transmission, cleaning roller (6) are equipped with a plurality ofly, and a plurality of cleaning roller (6) set up in stirring leaf (4) outer loop side, cleaning roller (6) and jar body (1) inner wall counterbalance setting.
2. The direct-current variable-frequency heat pump system according to claim 1, wherein a surface of the stirring vane (4) located below and rotating forward is arranged to be inclined upwards, and a surface of the stirring vane (4) located above and rotating forward is arranged to be inclined downwards.
3. The direct-current variable-frequency heat pump system according to claim 1, wherein a liquid inlet (11) is formed at the top end of the side wall of the tank body (1), a liquid outlet (12) is formed at the bottom end of the side wall of the tank body (1), a filter plate (13) is arranged inside the tank body (1), and the filter plate (13) is arranged above the liquid outlet (12).
4. The direct-current variable-frequency heat pump system according to claim 1, wherein a plurality of connecting shafts (7) are rotatably connected to the stirring blades (4), and a plurality of stirring blades (8) are fixedly connected to the connecting shafts (7).
5. The direct-current variable-frequency heat pump system according to claim 1, wherein the transmission assembly (5) comprises an inner gear ring (51), a driving gear (52) and a transmission gear (53), a transmission cavity (14) is formed in the inner top wall of the tank body (1), the rotating shaft (3) is positioned in the transmission cavity (14) and coaxially and fixedly connected with the driving gear (52), the driving gear (52) is meshed with the transmission gear (53), one side of the transmission gear (53) far away from the driving gear (52) is meshed with the inner gear ring (51) and connected with the inner gear ring (51) fixedly in the transmission cavity (14).
6. The direct-current variable-frequency heat pump system according to claim 5, wherein the transmission gear (53) is coaxially and fixedly connected with a transmission shaft (54), a connecting piece (55) is arranged between the transmission shaft (54) and the driving shaft, and the transmission shaft (54) and the driving shaft both penetrate through the connecting piece (55) and are rotatably connected with the connecting piece (55).
7. The direct-current variable-frequency heat pump system according to claim 6, wherein the transmission shaft (54) is coaxially and fixedly connected with a cleaning roller (6), and cleaning cotton is arranged on the surface of the cleaning roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220580887.6U CN218065366U (en) | 2022-03-16 | 2022-03-16 | Direct current frequency conversion heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220580887.6U CN218065366U (en) | 2022-03-16 | 2022-03-16 | Direct current frequency conversion heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218065366U true CN218065366U (en) | 2022-12-16 |
Family
ID=84412930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220580887.6U Active CN218065366U (en) | 2022-03-16 | 2022-03-16 | Direct current frequency conversion heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218065366U (en) |
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2022
- 2022-03-16 CN CN202220580887.6U patent/CN218065366U/en active Active
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