CN114278571A

CN114278571A - Diversion pump, pipeline, diversion device and air interchanger

Info

Publication number: CN114278571A
Application number: CN202210015952.5A
Authority: CN
Inventors: 李小成
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-04-05

Abstract

The invention provides a flow guide pump which comprises a mounting pipe, a motor arranged at one end of the mounting pipe, a long-shaft impeller connected with the motor, a sensor arranged on one side in the mounting pipe, and a control integrated circuit connected with the sensor, wherein the control integrated circuit is also connected with the motor. According to the guide pump, the motor drives the long shaft impeller to rotate to generate vortex, so that the local environment is pressurized, when the sensor detects data, the control integrated circuit controls the motor to be started, the guide pump is automatically started, the rotating speed of the motor is controlled through the control integrated circuit, and the flow speed of local fluid is controlled.

Description

Diversion pump, pipeline, diversion device and air interchanger

Technical Field

The invention relates to the technical field of flow guide devices, in particular to a flow guide pump, a pipeline, a flow guide device and an air interchanger.

Background

In real life, the pressure and the fluid flow rate of the local environment are required to be changed frequently, so that the fluid flow direction can be adjusted by changing the pressure and the fluid flow rate.

In the prior art, if the fan generally realizes the change of the flow rate, the flow rate of the fluid in the whole environment can only be changed, and the adjustment of the flow rate of the fluid in the local part can not be realized.

Disclosure of Invention

The invention aims to provide a guide pump to solve the problem that the prior art cannot adjust the flow velocity of local fluid.

The invention provides a flow guide pump which comprises a mounting pipe, a motor arranged at one end of the mounting pipe, a long-shaft impeller connected with the motor, a sensor arranged on one side in the mounting pipe, and a control integrated circuit connected with the sensor, wherein the control integrated circuit is also connected with the motor.

According to the guide pump, the motor drives the long shaft impeller to rotate to generate vortex, so that the local environment is pressurized, when the sensor detects data, the control integrated circuit controls the motor to be started, the guide pump is automatically started, the rotating speed of the motor is controlled through the control integrated circuit, and the flow speed of local fluid is controlled.

Furthermore, the cross section of the installation pipe is in an isosceles trapezoid shape, and the motor is arranged at one end of the installation pipe with a small caliber.

Further, the motor includes the body and locates at least three spliced poles at the body edge, the spliced pole is even interval setting.

Further, the long-axis impeller comprises a connecting shaft connected with the motor and a plurality of crushing blades arranged on the side wall of the connecting shaft.

Furthermore, one end of the installation pipe is provided with a backflow prevention device.

Further, the backflow prevention device comprises a mounting seat and a turbine switch mechanism arranged in the middle of the mounting seat.

The invention also provides a pipeline, which comprises a liquid inlet pipe, a liquid outlet pipe and the guide pump, wherein the guide pump is arranged between the liquid inlet pipe and the liquid outlet pipe.

The invention also provides a flow guide device which comprises an equipment body and the pipeline.

The invention also provides a ventilation device, which comprises a body, a ventilation cavity arranged in the body and the guide pump, wherein the guide pump is arranged in the middle of the ventilation cavity and isolates the ventilation cavity into two sub-cavities.

Drawings

Fig. 1 is a schematic structural diagram of a diaphragm pump according to a first embodiment of the present invention from a first view angle;

fig. 2 is a schematic diagram of the diaphragm pump of fig. 1 from a second perspective;

fig. 3 is a schematic cross-sectional view of the diaphragm pump of fig. 1;

fig. 4 is a schematic structural view of a duct in a second embodiment of the present invention.

Description of the main element symbols:

mounting tube	10	Long-shaft impeller	30	Liquid inlet pipe	50
						Electric machine	20	Connecting shaft	31	Liquid outlet pipe	60
Body	21	Crushing blade	32
						Connecting column	22	Sensor with a sensor element	40

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a diaphragm pump according to a first embodiment of the present invention includes a mounting tube 10, a motor 20 disposed at one end of the mounting tube 10, a long-axis impeller 30 connected to the motor 20, a sensor 40 disposed in the mounting tube 10, and a control ic (not shown) connected to the sensor 40, and the control ic is further connected to the motor 20.

In the above-mentioned flow guide pump, the motor 20 drives the long-axis impeller 30 to rotate, so as to generate a vortex, so that the local environment is pressurized, when the sensor 40 detects data, the control integrated circuit controls the motor 20 to be turned on, so as to realize automatic turning on of the flow guide pump, and the control integrated circuit controls the rotating speed of the motor 20, so as to realize control of the flow rate of the local fluid.

The sensor 40 may be any one of a flow rate sensor and an infrared sensor, or a temperature sensor and a humidity sensor.

Specifically, in this embodiment, the shape of the cross section of the installation tube 10 is an isosceles trapezoid, and the motor 20 is disposed at the small end of the aperture of the installation tube 10, so that the installation tube 10 is embedded into the installation position, and the installation stability is improved.

Specifically, in this embodiment, the motor 20 includes a body 21 and three connecting posts 22 disposed on the edge of the body 21, the connecting posts 22 are uniformly spaced, and in other embodiments of the present invention, at least three connecting posts 22 are only required to be disposed, so as to achieve the connection function, and enable the fluid at the two ends of the mounting tube 10 to flow.

Specifically, in this embodiment, the long-axis impeller 30 includes a connecting shaft 31 connected to the motor 20 and three crushing blades 32 disposed on a side of the connecting shaft 31 to generate an eddy current and crush objects in a local environment, thereby avoiding blockage. In other embodiments of the invention, the number of crushing blades 32 may be multiple, and in particular, the more crushing blades 32, the smaller the size of a single crushing blade 32, and the better the crushing effect.

In an embodiment of the present invention, a backflow preventing device (not shown) is disposed at one end of the installation tube 10 to prevent gas or liquid from being guided, and the backflow preventing device includes an installation seat and a turbine switching mechanism disposed in the middle of the installation seat, and the turbine switching mechanism is turned on by using vortex pressure generated by the long-axis impeller 30, and is automatically turned off after the long-axis impeller 30 is turned off, so as to prevent backflow.

In an embodiment of the present invention, there is further provided a pipe comprising an inlet pipe 50 and an outlet pipe 60, and further comprising a guide pump as described in any one of the above, the guide pump being disposed between the inlet pipe 50 and the outlet pipe 60.

In an embodiment of the present invention, there is also provided a flow guide device (not shown) including an apparatus body and a pipe as described above to control a flow rate of a fluid locally in the apparatus body.

In an embodiment of the present invention, there is further provided an air exchanging device (not shown) including a body and an air exchanging cavity disposed in the body, and further including a guide pump as described in any one of the above, the guide pump being disposed in a middle portion of the air exchanging cavity and isolating the air exchanging cavity into two sub-cavities to control a flow rate of a fluid in the air exchanging cavity.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a flow guide pump which characterized in that, including the installation pipe, locate the motor of installation pipe one end, with the major axis impeller that the motor is connected, locate the sensor of the intraductal one side of installation, and with the control integrated circuit that the sensor is connected, control integrated circuit still with the motor is connected.

2. The diaphragm pump of claim 1, wherein the cross-section of the mounting tube is in the shape of an isosceles trapezoid, and the motor is disposed at the end of the mounting tube with a smaller diameter.

3. The diaphragm pump of claim 1 wherein the motor includes a body and at least three connecting posts disposed on a periphery of the body, the connecting posts being evenly spaced.

4. The diaphragm pump of claim 1 wherein the long axis impeller includes a shaft connected to the motor and a plurality of crushing blades disposed around the shaft.

5. The diaphragm pump of claim 1 wherein one end of the mounting tube is provided with a backflow prevention device.

6. The diaphragm pump of claim 5 wherein said backflow prevention device comprises a mounting block and a turbine switch mechanism disposed in a central portion of said mounting block.

7. A pipe comprising an inlet pipe and an outlet pipe, further comprising a jet pump as claimed in any one of claims 1 to 6, said jet pump being disposed between said inlet pipe and said outlet pipe.

8. A deflector comprising an apparatus body and a conduit according to claim 7.

9. An air interchanger, which comprises a body and an air interchanging cavity arranged in the body, and is characterized by further comprising a guide pump according to any one of claims 1 to 6, wherein the guide pump is arranged in the middle of the air interchanging cavity and isolates the air interchanging cavity into two sub-cavities.