CN219413031U - Sewage pump with heat dissipation cavity - Google Patents
Sewage pump with heat dissipation cavity Download PDFInfo
- Publication number
- CN219413031U CN219413031U CN202320847185.4U CN202320847185U CN219413031U CN 219413031 U CN219413031 U CN 219413031U CN 202320847185 U CN202320847185 U CN 202320847185U CN 219413031 U CN219413031 U CN 219413031U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- cavity
- pump body
- radiating
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of sewage pump equipment, in particular to a sewage pump with a heat dissipation cavity. The sewage pump includes: the pump body, both sides of the pump body are provided with heat dissipation cavities, a plurality of heat dissipation holes are formed in the side wall of the heat dissipation cavity, the heat dissipation holes are distributed between the first end of the heat dissipation cavity and the central line in the length direction, and the first end of the heat dissipation cavity is one end close to the water inlet of the pump body; the radiating fins are arranged on the side wall of the radiating cavity and are positioned on the outlet of the radiating hole; the cooling fan is arranged at the second end of the cooling cavity, wherein the second end is one end close to the water outlet of the pump body.
Description
Technical Field
The utility model relates to the technical field of sewage pump equipment, in particular to a sewage pump with a heat dissipation cavity.
Background
The sewage pump is a pump body for conveying sewage, and the horizontal self-priming sewage pump is a pump body arranged on the ground for use, and the principle is that the water absorption position of the sewage pump is placed in the sewage, and the sewage is sucked out through the action of an impeller in the pump body. However, the conventional sewage pump lacks a heat dissipation structure, and when the impeller works for a long time, certain heat can be generated, and if the heat is not dissipated in time, certain influence can be caused on the operation of the sewage pump.
Accordingly, there is a need for a trapper with a heat dissipation chamber to address the above-described problems.
Disclosure of Invention
In view of the above, the utility model provides a sewage pump with a heat dissipation cavity, so as to solve the problem that the traditional sewage pump can not timely dissipate heat generated by an impeller.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a sewage pump with a heat dissipation cavity, comprising:
the pump body, both sides of the pump body are provided with heat dissipation cavities, a plurality of heat dissipation holes are formed in the side wall of the heat dissipation cavity, the heat dissipation holes are distributed between the first end of the heat dissipation cavity and the central line in the length direction, and the first end of the heat dissipation cavity is one end close to the water inlet of the pump body;
the radiating fins are arranged on the side wall of the radiating cavity and are positioned on the outlet of the radiating hole;
the cooling fan is arranged at the second end of the cooling cavity, wherein the second end is one end close to the water outlet of the pump body.
Preferably, the heat dissipation holes are equidistantly distributed along the length direction of the heat dissipation cavity.
Preferably, the heat dissipation fins are inclined toward the first end of the heat dissipation cavity.
Preferably, the pumping direction of the pump body is opposite to the blowing direction of the cooling fan.
Preferably, the heat dissipation fin is made of metallic copper.
Preferably, the heat dissipation fin and the heat dissipation cavity are integrally formed.
The utility model has the advantages that: the sewage pump includes: the pump body, both sides of the pump body are provided with heat dissipation cavities, a plurality of heat dissipation holes are formed in the side wall of the heat dissipation cavity, the heat dissipation holes are distributed between the first end of the heat dissipation cavity and the central line in the length direction, and the first end of the heat dissipation cavity is one end close to the water inlet of the pump body; the radiating fins are arranged on the side wall of the radiating cavity and are positioned on the outlet of the radiating hole; the cooling fan is arranged at the second end of the cooling cavity, wherein the second end is one end close to the water outlet of the pump body. When the sewage pump is in a working state, the radiating fan is started, and the radiating fan is used for blowing air into the radiating cavity, so that air flow is realized in the radiating cavity, and heat generated by the impeller in the pump body is discharged outwards through the radiating hole. In addition, the radiating holes are only distributed at the position close to the water inlet of the pump body, so that the radiating fan can accumulate certain wind force in the initial stage, the air flow speed is improved, and the radiating fins are arranged at the radiating holes and can absorb heat from the air, so that the radiating efficiency is further improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall structure of a sewage pump with a heat dissipation cavity according to an embodiment of the present application.
In the figure:
1. a pump body; 11. a heat dissipation cavity; 12. a heat radiation hole; 2. a heat radiation fin; 3. a heat radiation fan; 4. a first end; 5. a second end.
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.
Based on the problems mentioned in the background art, the utility model relates to the technical field of sewage pump equipment, in particular to a sewage pump with a heat dissipation cavity, which aims to solve the problem that the traditional sewage pump can not timely radiate heat generated by an impeller outwards. The embodiment of the application provides a dredge pump in area heat dissipation chamber, include:
the pump body 1, the both sides of the pump body 1 are provided with heat dissipation cavities 11, a plurality of heat dissipation holes 12 are formed in the side wall of the heat dissipation cavities 11, the heat dissipation holes 12 are distributed between the first end 4 of the heat dissipation cavities 11 and the central line in the length direction, wherein the first end 4 of the heat dissipation cavities 11 is the end close to the water inlet of the pump body 1;
a heat radiation fin 2, wherein the heat radiation fin 2 is arranged on the side wall of the heat radiation cavity 11, and the heat radiation fin 2 is positioned on the outlet of the heat radiation hole 12;
at least one cooling fan 3, the cooling fan 3 is disposed at a second end 5 of the cooling cavity 11, wherein the second end 5 is one end close to the water outlet of the pump body 1.
Preferably, the heat dissipation holes 12 are equally distributed along the length direction of the heat dissipation cavity 11.
Preferably, the heat dissipation fins 2 are inclined towards the first end 4 of the heat dissipation cavity 11.
Preferably, the pumping direction of the pump body 1 is opposite to the blowing direction of the cooling fan 3.
Preferably, the heat dissipation fin 2 is made of copper metal.
Preferably, the heat dissipation fin 2 is integrally formed with the heat dissipation cavity 11.
The disclosed embodiment of the utility model provides a sewage pump with a heat dissipation cavity, which is shown in fig. 1, and comprises a pump body 1, heat dissipation fins 2 and a heat dissipation fan 3, wherein the pump body 1 is a main body structure of the sewage pump, a rotating shaft is arranged in the middle of the pump body 1, an impeller for pumping sewage is connected to the rotating shaft, heat is generated after the impeller works for a long time at a high speed, and the heat is dissipated from the inside of the pump body 1 to the outside. The heat dissipation chamber 11 is disposed outside the pump body 1, so that heat generated by the impeller may enter the heat dissipation chamber 11 through the outer wall of the pump body 1. The heat dissipation cavity 11 is a cavity structure with an opening at one end, at least one heat dissipation fan 3 is arranged at the opening position of one end of the heat dissipation cavity, and the heat dissipation fan 3 is used for blowing air to the inside of the heat dissipation cavity. On the contrary, a plurality of heat dissipation holes 12 are further formed on the side surface of the heat dissipation cavity 11, so that the heat dissipation cavity 11 can realize air flow in the cavity through the heat dissipation fan 3 and the heat dissipation holes 11, and the process of exchanging heat generated by the impeller with outside air is completed.
The heat dissipation hole 12 is located at a position between the first end 4 of the heat dissipation cavity 11 and the center line, wherein the first end 4 of the heat dissipation cavity 11 is a water inlet end of the pump body 1, correspondingly, the heat dissipation fan 3 is arranged at the second end 5 of the heat dissipation cavity 11, the second end 5 is a water outlet end of the pump body 1, and likewise, the second end 5 is an end of the heat dissipation cavity 11 with an opening. The heat dissipation cavity 11 is provided with the heat dissipation holes 12 only on a part of the side surface far away from the heat dissipation fan 3, so that the heat dissipation fan 3 can accumulate a certain amount of wind force in the initial stage, thereby improving the air flow rate and the heat exchange rate.
The radiating cavity 11 is further provided with the radiating fins 2, specifically, the radiating fins 2 are arranged at the positions of the radiating holes 12, and the radiating fins 2 can receive air with heat blown out from the radiating holes 12, so that heat can be further radiated outwards, and the overall radiating efficiency of the pump body 1 is improved.
When the sewage pump is in a working state, the radiating fan 3 is started, and the radiating fan 3 is used for blowing air into the radiating cavity 11, so that air flow is realized in the radiating cavity 11, and heat generated by the impeller in the pump body 1 is discharged outwards through the radiating holes 12. In addition, the heat dissipation holes 12 are distributed only at the position close to the water inlet of the pump body 1, so that the heat dissipation fan 3 can accumulate a certain amount of wind force in the initial stage, thereby improving the air flow speed, and the heat dissipation fins 2 are arranged at the heat dissipation holes and can absorb the heat from the air, thereby further improving the heat dissipation efficiency
In one embodiment, the heat dissipation holes 12 are equidistantly distributed along the length direction of the heat dissipation cavity 11, so that the problem of uneven local heat dissipation of the heat dissipation cavity 11 can be prevented.
In one embodiment, the heat dissipation fins 2 are obliquely arranged towards the first end of the heat dissipation cavity 11, so that the area of the heat dissipation fins 2 can be increased to a certain extent, and the contact area between heat and the heat dissipation fins 2 is enlarged, thereby being beneficial to improving the heat dissipation efficiency.
In one embodiment, the pumping direction of the pump body 1 is opposite to the blowing direction of the cooling fan 3, so that heat can be dissipated as soon as possible through the cooling cavity 11.
In one embodiment, the heat dissipation fin 2 is made of copper metal with good heat transfer coefficient, and in addition, in order to improve structural stability of the heat dissipation fin 2, in one embodiment, the heat dissipation fin 2 and the heat dissipation cavity 11 are integrally formed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A dredge pump with a heat dissipation cavity, comprising:
the pump body, both sides of the pump body are provided with heat dissipation cavities, a plurality of heat dissipation holes are formed in the side wall of the heat dissipation cavity, the heat dissipation holes are distributed between the first end of the heat dissipation cavity and the central line in the length direction, and the first end of the heat dissipation cavity is one end close to the water inlet of the pump body;
the radiating fins are arranged on the side wall of the radiating cavity and are positioned on the outlet of the radiating hole;
the cooling fan is arranged at the second end of the cooling cavity, wherein the second end is one end close to the water outlet of the pump body.
2. The trapper with a heat dissipation chamber of claim 1 wherein the heat dissipation holes are equally spaced along the length of the heat dissipation chamber.
3. The trappump with heat dissipation chamber of claim 1 wherein the heat dissipation fins are inclined toward the first end of the heat dissipation chamber.
4. The blow-down pump with a heat dissipation cavity according to claim 1, wherein the pumping direction of the pump body is opposite to the blowing direction of the heat dissipation fan.
5. The blowdown pump with a heat dissipation cavity of claim 1, wherein the heat dissipation fins are made of metallic copper.
6. The trappump with heat dissipation chamber of claim 1 wherein the heat dissipation fins are integrally formed with the heat dissipation chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847185.4U CN219413031U (en) | 2023-04-17 | 2023-04-17 | Sewage pump with heat dissipation cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847185.4U CN219413031U (en) | 2023-04-17 | 2023-04-17 | Sewage pump with heat dissipation cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219413031U true CN219413031U (en) | 2023-07-25 |
Family
ID=87210291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320847185.4U Active CN219413031U (en) | 2023-04-17 | 2023-04-17 | Sewage pump with heat dissipation cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219413031U (en) |
-
2023
- 2023-04-17 CN CN202320847185.4U patent/CN219413031U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113119773A (en) | Novel pulsating heat pipe and fin combined heat dissipation structure for high-power charging pile | |
| CN210519281U (en) | Mining converter heat dissipation auxiliary device | |
| CN101672297A (en) | Radiation fan and radiation device with same | |
| CN219413031U (en) | Sewage pump with heat dissipation cavity | |
| CN210725688U (en) | High heat dissipation type panel beating machine case | |
| JP4742965B2 (en) | Heat transfer device and liquid cooling system using it | |
| CN212202410U (en) | Quick heat dissipation type compressor | |
| JP2006153332A (en) | Outdoor unit for air conditioner | |
| CN217270871U (en) | Centrifugal pump with good heat dissipation effect | |
| CN211930956U (en) | High-efficient radiating circuit board | |
| CN111245144B (en) | Efficient three-phase asynchronous motor | |
| CN215059054U (en) | Hydraulic disc brake | |
| CN210781912U (en) | Fin radiating fin with spiral structure | |
| JP2007240075A (en) | Heat transport device, and liquid cooling system using the same | |
| CN209840494U (en) | Semiconductor refrigerator | |
| CN216241330U (en) | Multi-stage water pump cooling device | |
| CN112130650A (en) | Computer diversion cooling heat dissipation mechanism | |
| CN104269970B (en) | Gas-liquid-double-medium cooler capable of being applied to motor cooling | |
| CN221103106U (en) | Motor casing suitable for fan motor | |
| CN212572274U (en) | Quick heat dissipation type motor frame | |
| CN221178300U (en) | Heat radiation structure of electric stove | |
| CN210660594U (en) | Single-cooling type screw air source heat pump compressor | |
| CN213818734U (en) | Heat dissipation heat sink that CPAB integrated circuit board was used | |
| CN216650358U (en) | High-efficient heat dissipation filter equipment | |
| CN111313829A (en) | Photovoltaic module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |