CN210118261U - Dish washer heating water pump - Google Patents
Dish washer heating water pump Download PDFInfo
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- CN210118261U CN210118261U CN201822183700.5U CN201822183700U CN210118261U CN 210118261 U CN210118261 U CN 210118261U CN 201822183700 U CN201822183700 U CN 201822183700U CN 210118261 U CN210118261 U CN 210118261U
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- heating
- cavity shell
- end cover
- motor
- pump cavity
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Abstract
The utility model discloses a heating water pump of a dish washing machine, which comprises a motor and a heating pump cavity shell arranged at the top of the motor through an end cover; a rotating shaft on the motor penetrates through the end cover to be connected with an impeller in the inner cavity of the heating pump cavity shell; the heating pump cavity shell is connected with the end cover through a clamping piece, and a heating pipe is arranged in the top wall of the heating pump cavity shell; the heating pump cavity shell is quickly connected with an end cover arranged on the top of the motor through a clamping piece, so that the functions of quick installation and loosening prevention are realized; the heating tube is arranged at the top of the heating pump cavity shell, so that the whole pump body reaches high temperature in the inner cavity under the condition of extremely high speed, the heating surface of the water body is actively and greatly increased, the heating time of washing water is greatly reduced, the heating time of a dish washing machine is shortened, and the washing efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the water pump and specifically relates to a dish washer heating water pump is related to.
Background
The dish washer product becomes the new pet in household electrical appliances market at present, and the dish washer water pump is the product that deals with dish washer market and give birth to, and the heating of this product mainly used dish washer rivers erodees with the high pressure, and concrete compact structure is sealed the degree of difficulty and is big, and the thermal efficiency utilizes the height, characteristics such as the protection is reliable.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a dishwasher heating water pump with high heating speed, simple structure and quick installation.
The utility model provides a technical scheme that its technical problem adopted is:
a heating water pump of a dish washing machine comprises a motor and a heating pump cavity shell arranged on the top of the motor through an end cover; a rotating shaft on the motor penetrates through the end cover to be connected with an impeller in the inner cavity of the heating pump cavity shell; the heating pump cavity shell is connected with the end cover through a clamping piece, and a heating tube is arranged in the top wall of the heating pump cavity shell.
As a preferred option, the end cover is divided into an upper end cover connected with the heating pump cavity shell and a lower end cover covering the bottom of the motor, and the upper end cover is connected with the lower end cover through fastening screws.
As a preferred option, the top of the upper end cover is provided with a sealing cover for sealing the bottom of the heating pump cavity shell, the outer edge of the sealing cover is provided with an annular groove provided with a sealing ring, the sealing ring is tightly propped against the outer edge of the bottom of the heating pump cavity shell, and a dynamic sealing element is arranged between the sealing cover and the impeller.
Preferably, the center of the top surface of the seal cover is provided with a static seal matched with the dynamic seal at the bottom of the impeller.
As a preferred item, the clamping piece comprises a clamping block arranged on the outer side wall of the bottom of the heating pump cavity shell and a clamping plate arranged on the outer edge of the top of the end cover and matched with the clamping block; and a slope is arranged on one side of the clamping block.
The utility model has the advantages that: the heating water pump has the advantages that the heating pump cavity shell is quickly connected with the end cover arranged on the top of the motor through the fastener, so that the functions of quick installation and looseness prevention are realized; the heating tube is arranged at the top of the heating pump cavity shell, so that the whole pump body reaches high temperature in the inner cavity under the condition of extremely high speed, the heating surface of the water body is actively and greatly increased, the heating time of washing water is greatly reduced, the heating time of a dish washing machine is shortened, and the washing efficiency is improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic perspective sectional view of the present invention;
FIG. 3 is a schematic view of a heated pump chamber housing of the present invention;
fig. 4 is a schematic view of the upper end cap of the present invention;
fig. 5 is a schematic view of the closure of the present invention.
Detailed Description
Referring to fig. 1 to 5, a heating water pump of a dishwasher includes a motor 1, a heating pump chamber housing 3 mounted on the top of the motor 1 through an end cover 2; a rotating shaft on the motor 1 penetrates through the end cover 2 to be connected with an impeller 31 in an inner cavity of the heating pump cavity shell 3, and a water inlet and a water outlet are respectively arranged on the heating pump cavity shell 3; the heating pump cavity shell 3 is connected with the end cover 2 through a fastener 4, and a heating tube 5 is arranged in the top wall of the heating pump cavity shell 3; the heating pump cavity shell 3 is quickly connected with the end cover 2 arranged at the top of the motor 1 through the fastener 4, so that the functions of quick installation and loosening prevention are realized; the heating tube 5 is arranged in the top of the heating pump cavity shell 3, so that the whole pump body reaches high temperature in the inner cavity under the condition of extremely high speed, the heating surface of the water body is actively and greatly increased, the heating time of washing water is greatly reduced, the heating time of a dish washing machine is shortened, and the washing efficiency is improved.
The end cover 2 is divided into an upper end cover 21 connected with the heating pump cavity shell 3 and a lower end cover 22 covering the bottom of the motor 1, and the upper end cover 21 is connected with the lower end cover 22 through a fastening screw 23; the top of the upper end cover 21 is provided with a sealing cover 24 for sealing the bottom of the heating pump cavity shell 3, the outer edge of the sealing cover 24 is provided with an annular groove 241 provided with a sealing ring 25, the sealing ring 25 is abutted against the outer edge of the bottom of the heating pump cavity shell 3 to ensure the sealing of the inner cavity of the heating pump cavity shell 3, and the center of the top surface of the sealing cover 24 is provided with a static sealing element 33 matched with a dynamic sealing element 32 at the bottom of the impeller 31 to realize the sealing of water in the heating pump cavity shell 3 and avoid the leakage of water from the inner cavity of the heating pump cavity shell 3.
The fastener 4 comprises a fixture block 41 arranged on the outer side wall of the bottom of the heating pump cavity shell 3 and a clamping plate 42 arranged on the outer edge of the top of the end cover 2 and matched with the fixture block 41; during rapid installation, the heating pump cavity shell 3 is abutted against the sealing cover 24 and the heating pump cavity shell 3 is rotated, so that the fixture block 41 is screwed into the bottom of the clamping plate 42 to form a clamping state and the heating pump cavity shell 3 tightly presses the sealing cover 24, the sealing ring 25 is deformed under pressure, a gap between the heating pump cavity shell 3 and the sealing cover 24 is filled, and meanwhile, a slope 43 is arranged on one side of the fixture block 41 for convenient clamping.
According to the above principle, the present invention can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention.
Claims (5)
1. A heating water pump of a dishwasher is characterized by comprising a motor (1) and a heating pump cavity shell (3) arranged at the top of the motor (1) through an end cover (2); a rotating shaft on the motor (1) penetrates through the end cover (2) to be connected with an impeller (31) in the inner cavity of the heating pump cavity shell (3); the heating pump cavity shell (3) is connected with the end cover (2) through the fastener (4), a heating tube (5) is arranged in the top wall of the heating pump cavity shell (3), so that water in the dish washer is heated to a specified temperature under the continuous action of the heating pump.
2. The heating water pump of the dishwasher of claim 1, wherein the end cap (2) is divided into an upper end cap (21) connected with the heating pump chamber housing (3) and a lower end cap (22) covering the bottom of the motor (1), and the upper end cap (21) and the lower end cap (22) are connected through a fastening screw (23).
3. The heating water pump of the dishwasher of claim 2, characterized in that the top of the upper end cover (21) is provided with a cover (24) for sealing the bottom of the heating pump chamber housing (3), the outer edge of the cover (24) is provided with an annular groove (241) provided with a sealing ring (25), the sealing ring (25) is tightly abutted against the outer edge of the bottom of the heating pump chamber housing (3), and a dynamic sealing element (32) is arranged between the cover (24) and the impeller (31).
4. A dishwasher heat pump according to claim 3, characterized in that the cover (24) is centrally provided with a static seal (33) in cooperation with a dynamic seal (32) at the bottom of the impeller (31).
5. The heating water pump of the dishwasher according to claim 1, wherein the fastener (4) comprises a fixture block (41) arranged on the outer side wall of the bottom of the heating pump chamber shell (3), and a fastener plate (42) arranged on the outer edge of the top of the end cover (2) and matched with the fixture block (41); a slope (43) is arranged on one side of the clamping block (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183700.5U CN210118261U (en) | 2018-12-25 | 2018-12-25 | Dish washer heating water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183700.5U CN210118261U (en) | 2018-12-25 | 2018-12-25 | Dish washer heating water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210118261U true CN210118261U (en) | 2020-02-28 |
Family
ID=69610936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822183700.5U Active CN210118261U (en) | 2018-12-25 | 2018-12-25 | Dish washer heating water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210118261U (en) |
-
2018
- 2018-12-25 CN CN201822183700.5U patent/CN210118261U/en active Active
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