CN217926452U - Energy-saving water pump for waste heat power generation - Google Patents
Energy-saving water pump for waste heat power generation Download PDFInfo
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- CN217926452U CN217926452U CN202222418270.7U CN202222418270U CN217926452U CN 217926452 U CN217926452 U CN 217926452U CN 202222418270 U CN202222418270 U CN 202222418270U CN 217926452 U CN217926452 U CN 217926452U
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Abstract
The utility model relates to an energy-conserving water pump is used in cogeneration, including base, the pump body, bearing frame and motor, the pump body and motor are all installed on the base, the bearing frame is fixed between the pump body and motor, the both ends of the pump body are provided with water inlet and delivery port, be provided with the output fixed connection of impeller and motor in the pump body, it has condenser tube to run through between water inlet and the delivery port, condenser tube's one end is higher than the other end, fixedly connected with transfer room between the condenser tube, the one end of transfer room is connected with the fan, the inside of transfer room is provided with the screw, the one end of screw and the rotation axis swing joint of fan.
Description
Technical Field
The utility model relates to a circulating water pump technique, especially an energy-conserving water pump is used in cogeneration.
Background
In the cement kiln waste heat power generation process, in order to ensure that a condenser, an oil way system and the like of a turbonator have enough cooling effect and meet the normal operation of the turbonator and the system, a circulating water pump is required to be used for providing cooling water for equipment such as the condenser of a power generation system. Cooling water from the cooling tower is sent through the system by the circulating water pump for heat exchange, the cooling water after heat exchange is sent to the cooling tower for heat dissipation and cooling by utilizing excess pressure, and the circulation is repeated, and the cooling water loss is supplied by the water supply system.
Energy-conserving water pump, the water pump that just can the energy saving as the name implies, thereby improve the high efficiency operation of water pump itself and make the energy consumption reduce, but the energy-conserving water pump is used in the waste heat power generation of current kind, all reduce the high temperature that produces in the water pump operation process through the water-cooling, the cooling effect is not obvious appears easily in this mode, leads to the water pump to last high temperature, the performance of motor is influenced to the high temperature, burns out the motor even and makes the paralysed unable operation of water pump.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least, the utility model aims at providing an energy-conserving water pump is used in waste heat power generation for solve the performance that energy-conserving water pump high temperature influences the motor, thereby improve the performance and the life's of water pump problem.
In order to solve the problem, the utility model provides an energy-conserving water pump is used in cogeneration, including base, the pump body, bearing frame and motor, the pump body and motor are all installed on the base, the bearing frame is fixed between the pump body and motor, the both ends of the pump body are provided with water inlet and delivery port, be provided with the output fixed connection of impeller and motor in the pump body, it has condenser tube to run through between water inlet and the delivery port, condenser tube's one end is higher than the other end, fixedly connected with transfer room between the condenser tube, the one end of transfer room is connected with the fan, the inside of transfer room is provided with the screw, the one end of screw and the rotation axis swing joint of fan.
The utility model provides an energy-conserving water pump for cogeneration still has following technical characteristic:
further, a bearing is arranged on the transfer chamber, and the propeller is rotatably connected with the fan through the bearing.
Further, the fan comprises a shell, fan blades and a rotating shaft, and the fan is made of PVC materials.
Furthermore, the water inlet and the water outlet are both provided with connecting flanges.
Further, the air outlet of the fan corresponds to the motor.
Further, the propeller and the fan rotate coaxially and in the same direction.
Furthermore, a filter screen is arranged at the joint of the cooling water pipe and the water inlet and the water outlet.
Furthermore, a production nameplate is arranged on the pump body.
The utility model discloses following beneficial effect has: the tail ends of the pump body and the motor are provided with the fans, water flowing through the cooling water pipe drives the propeller to rotate, and the fans blow air to the motor, so that high temperature generated by the motor in the operation process is reduced, and the service performance and the service life of the water pump are improved; the fan is driven by the propeller, so that electric energy is not needed, the effects of energy conservation and environmental protection are realized, and the running load of the motor is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a propeller according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 to 2, in an embodiment of the energy-saving water pump for cogeneration, the energy-saving water pump for cogeneration of this embodiment includes a base 1, a pump body 2, a bearing seat 3 and a motor 4, the pump body 2 and the motor 4 are both installed on the base 1, the bearing seat 3 is fixed between the pump body 2 and the motor 4, both ends of the pump body 2 are provided with a water inlet 5 and a water outlet 6, an impeller is provided in the pump body 2, the impeller is fixedly connected to an output end of the motor 4, a cooling water pipe 7 penetrates between the water inlet 5 and the water outlet 6, one end of the cooling water pipe 7 is higher than the other end, by designing the cooling water pipe 7 to be one high or low, the impact force of water flow in the cooling water pipe 7 is improved, thereby driving the operation of the screw 10, a transfer chamber 8 is fixedly connected between the cooling water pipe 7, one end of the transfer chamber 8 is connected to the fan 9, the inside of the transfer chamber 8 is provided with the screw 10, one end of the screw 10 is movably connected to a rotating shaft of the fan 9, an air outlet of the fan 11 corresponds to the motor 4, thereby the fan 9 is provided with the fan 9, the operation of the fan 9, thereby reducing the service life of the motor 4 when the fan 4 is blown by blowing air; the fan 9 is driven by the propeller 10, so that electric energy is not needed, the effects of energy conservation and environmental protection are realized, and the running load of the motor 4 is reduced.
In an embodiment of the present application, preferably, the transfer chamber 8 is provided with a bearing, the propeller 10 is rotatably connected with the fan 9 through the bearing, and the propeller 11 and the fan 9 rotate coaxially, in the utility model discloses in, the water in the cooling water pipe 7 flows to drive the propeller 10 to rotate, and then realize the rotation of fan 9, make the air around the motor 4 flow fast, thereby reduce the high temperature of the motor 4.
In an embodiment of the present application, preferably, the fan 9 includes that shell, flabellum and rotation axis constitute, and the material of fan 9 is the PVC material the utility model discloses in, the fan 9 material is slim and graceful, improves fan 9 rotational efficiency.
In an embodiment of the present application, preferably, the water inlet 5 and the water outlet 6 are both provided with a connecting flange, and the joint between the cooling water pipe 7 and the water inlet 5 and the water outlet 6 is provided with a filter screen, in the present invention, the water inlet 5 and the water outlet 6 are externally connected with a pipeline through the connecting flange; the filter screen plays the filtering action, avoids impurity to block up cold dehydration pipe 7.
In one embodiment of the present application, the pump body 2 is preferably provided with a production nameplate.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an energy-conserving water pump for cogeneration, includes base (1), the pump body (2), bearing frame (3) and motor (4), its characterized in that, the pump body (2) and motor (4) are all installed on base (1), bearing frame (3) are fixed between the pump body (2) and motor (4), the both ends of the pump body (2) are provided with water inlet (5) and delivery port (6), be provided with the output fixed connection of impeller and motor (4) in the pump body (2), it has condenser tube (7) to run through between water inlet (5) and delivery port (6), the one end of condenser tube (7) is higher than the other end, fixedly connected with transfer chamber (8) between condenser tube (7), the one end of transfer chamber (8) is connected with fan (9), the inside of transfer chamber (8) is provided with screw (10), the one end of screw (10) and the rotation axis swing joint of fan (9).
2. The energy-saving water pump for cogeneration according to claim 1, wherein the transfer chamber (8) is provided with a bearing, and the propeller (10) is rotatably connected to the fan (9) through the bearing.
3. The energy-saving water pump for cogeneration according to claim 1, wherein the fan (9) comprises a housing, blades and a rotating shaft, and the fan (9) is made of PVC.
4. The energy-saving water pump for cogeneration according to claim 1, wherein the water inlet (5) and the water outlet (6) are provided with connecting flanges.
5. The energy-saving water pump for cogeneration according to claim 1, wherein the air outlet of the fan (9) corresponds to the motor (4).
6. The energy-saving water pump for cogeneration according to claim 1, wherein the propeller (10) and the fan (9) rotate coaxially.
7. The energy-saving water pump for cogeneration according to claim 1, wherein a filter screen is provided at the junction of the cooling water pipe (7) and the water inlet (5) and the water outlet (6).
8. The energy-saving water pump for cogeneration according to claim 1, wherein a production nameplate is provided on the pump body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418270.7U CN217926452U (en) | 2022-09-13 | 2022-09-13 | Energy-saving water pump for waste heat power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418270.7U CN217926452U (en) | 2022-09-13 | 2022-09-13 | Energy-saving water pump for waste heat power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217926452U true CN217926452U (en) | 2022-11-29 |
Family
ID=84174348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222418270.7U Active CN217926452U (en) | 2022-09-13 | 2022-09-13 | Energy-saving water pump for waste heat power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217926452U (en) |
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2022
- 2022-09-13 CN CN202222418270.7U patent/CN217926452U/en active Active
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