CN217633016U - Air supply fan for pump station - Google Patents

Abstract

The application relates to a pump station air supply fan, which comprises a bod, install the motor on the organism, organism one end is provided with the intake pipe, and the other end of organism is provided with the outlet duct, the intake pipe is provided with heating mechanism, heating mechanism is including the chamber and the heating wire that heat up, the chamber cladding that heat up is in intake pipe circumference, the heating wire sets up in the intracavity that heats up. The application has the effect of reducing the consumption of air supply to energy.

Description

Air supply fan for pump station

Technical Field

The application relates to the field of project air supply, in particular to an air supply fan for a pump station.

Background

The yellow diversion project is a project for diverting yellow river water to a water shortage area, most water supply pipelines of the yellow diversion project are underground, and underground water diversion gates and underground water taking pump stations are arranged along the pipelines. In order to save investment, the traffic holes arranged between the water diversion gates and underground pumping station plants are mostly original temporary or permanent construction branch holes, and newly-built pumping stations are not provided with the traffic holes or are slightly provided with the traffic holes.

The pump station needs to ventilate, and the pump station is usually carried out the air supply through the supply air duct of fan cooperation setting in the traffic hole, and the power requirement of the longer fan of supplying air of traffic hole is great, and is more to the consumption of the energy.

SUMMERY OF THE UTILITY MODEL

In order to reduce the consumption of air supply to the energy, this application provides a pump station air supply fan.

The application provides a pump station air supply fan adopts following technical scheme:

the utility model provides a pump station air supply fan, includes the organism, install the motor on the organism, organism one end is provided with the intake pipe, and the other end of organism is provided with the outlet duct, the intake pipe is provided with heating mechanism, heating mechanism is including the chamber and the heating wire that heat up, the chamber cladding that heat up is in intake pipe circumference, the heating wire sets up in the intracavity that heats up.

Through adopting above-mentioned technical scheme, the temperature that sets up of intensification mechanism can promote the intake pipe makes the intake pipe be higher than normal atmospheric temperature through the temperature that promotes the intake pipe, makes the air produce the convection current to promote the air input of intake pipe, promote the air output of fan through promoting the air input, thereby reduce the consumption of air supply to the energy.

Optionally, the heating mechanism further includes a sealing box and a heat pipe, the sealing box is sleeved on the motor to cover the motor in the sealing box, one end of the heat pipe is fixedly arranged on the sealing box, the other end of the heat pipe is fixedly arranged on the heating cavity, and the heat pipe is communicated with the sealing box and the heating cavity.

Through adopting above-mentioned technical scheme, the motor during operation can produce the heat, and the heat that produces the motor through the setting of seal box is stored, later carries to the intracavity that heaies up through the heat pipe, through the temperature of the heat promotion intake pipe that the motor operation produced to rational utilization resource, resources are saved.

Optionally, the heating cavity, the sealing box and the heat conducting pipe are coated with insulating layers.

Through adopting above-mentioned technical scheme, the setting of heat preservation can reduce thermal scattering and disappearing, guarantees in heat transfer to the intake pipe.

Optionally, a temperature measuring part is installed on the temperature rising cavity, and a detection end of the temperature measuring part is inserted into the temperature rising cavity.

Through adopting above-mentioned technical scheme, the temperature measurement piece can real-time detection, and the convenience is when the temperature is lower, starts the heating wire and for rising the temperature the chamber heaies up.

Optionally, the diameter of the end, close to the machine body, of the reducing pipe is as large as the diameter of the air outlet pipe, and the diameter of the end, far away from the machine body, of the reducing pipe is smaller than the diameter of the air outlet pipe.

By adopting the technical scheme, the air outlet can be compressed by the reducing pipe, so that the pressure of the air outlet is increased, and wind energy blown out from the air outlet can be blown farther.

Optionally, the reducing pipe is detachably connected and installed on the air outlet pipe.

Through adopting above-mentioned technical scheme, can dismantle the reducing pipe that sets up and can select for use the reducing pipe of different path according to the actual demand, promote application scope.

Optionally, a flange is fixedly arranged on one side of the reducing pipe, which is far away from the machine body.

Through adopting above-mentioned technical scheme, the joint strength of reducing pipe and pipeline can be promoted in the setting of ring flange.

Optionally, fillets are respectively arranged at the inner diameter folding corners of the reducing pipe in an inverted mode.

Through adopting above-mentioned technical scheme, setting up of fillet can reduce stopping gaseous, reduces gaseous loss.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the temperature of the air inlet pipe can be increased by the aid of the temperature increasing mechanism, the air inlet pipe is higher than normal temperature by increasing the temperature of the air inlet pipe, air is convected, accordingly, air inflow of the air inlet pipe is increased, air outflow of the fan is increased by increasing the air inflow, and accordingly, energy consumption of air supply is reduced;

2. the motor generates heat when working, the heat generated by the motor is stored through the sealing box and then is conveyed into the heating cavity through the heat conducting pipe, and the temperature of the air inlet pipe is increased through the heat generated by the running of the motor, so that resources are reasonably utilized, and the resources are saved;

3. the arrangement of the heat-insulating layer can reduce the heat loss and ensure that the heat is transferred into the air inlet pipe;

4. the temperature measuring piece can detect in real time, and the heating wire is conveniently started to heat the heating cavity when the temperature is lower;

5. the setting of reducing pipe can compress the gas outlet to promote the pressure of gas outlet, make the wind energy that the air outlet blew off blow farther.

Drawings

Fig. 1 is an overall structural schematic diagram of the present embodiment.

Fig. 2 is a schematic structural diagram of another view angle of the present embodiment.

Description of the reference numerals: 1. a body; 2. a motor; 3. an air inlet pipe; 4. an air outlet pipe; 5. a temperature raising mechanism; 51. a temperature raising cavity; 52. an electric heating wire; 53. a sealing box; 54. a heat conducting pipe; 6. a heat-insulating layer; 7. a temperature measuring part; 8. reducing the diameter of the pipe; 9. a flange plate; 10. round corners; 11. a communication valve; 12. a radiating pipe; 13. a heat dissipation valve.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses pump station air supply fan, refer to fig. 1, including organism 1, install motor 2 on the organism 1, 1 one end of organism is provided with intake pipe 3, the other end of organism 1 is provided with outlet duct 4, intake pipe 3 is provided with heating mechanism 5, heating mechanism 5 includes the cladding at the intensification chamber 51 of 3 circumference of intake pipe and sets up the heating wire 52 in intensification chamber 51, the temperature of intake pipe 3 can be promoted in the setting of heating mechanism 5, the temperature through promoting intake pipe 3 makes intake pipe 3 be higher than the normal atmospheric temperature, make the air produce the convection current, thereby promote the air input of intake pipe 3, promote the air output of fan through promoting the air input, thereby reduce the consumption of air supply to the energy.

Referring to fig. 1, the warming mechanism 5 further includes a sealing box 53 and a heat pipe 54, the sealing box 53 covers the motor 2 in the sealing box 53, one end of the heat pipe 54 is fixedly arranged on the sealing box 53, the other end of the heat pipe 54 is fixedly arranged on the warming cavity 51, the heat pipe 54 is communicated with the sealing box 53 and the warming cavity 51, the motor 2 generates heat when working, the heat generated by the motor 2 is stored through the sealing box 53, and then is conveyed into the warming cavity 51 through the heat pipe 54, and the temperature of the air inlet pipe 3 is raised through the heat generated by the operation of the motor 2, so that resources are reasonably utilized and saved; the heat-insulating layer 6 is coated outside the temperature-raising cavity 51, the sealing box 53 and the heat conduction pipe 54, and the heat loss can be reduced and the energy consumption can be reduced due to the arrangement of the heat-insulating layer 6; the heat conduction pipe 54 is provided with a communication valve 11, and the communication valve 11 limits the communication and the closing of the sealing box 53 and the warming cavity 51; set up cooling tube 12 on the seal box 53, be provided with radiating valve 13 on the cooling tube 12, because can influence motor 2's work under the overheated environment, open radiating valve 13 and can fall unnecessary heat in the seal box 53 and discharge, reduce the probability that the interior high temperature of seal box 53 influences motor 2 work.

Referring to fig. 1 and 2, the temperature measuring part 7 is installed on the temperature rising cavity 51, the temperature measuring part 7 is a temperature detector, the detection end of the temperature measuring part 7 is inserted into the temperature rising cavity 51, the temperature measuring part 7 can detect in real time, and the heating wire 52 is conveniently started to heat the temperature rising cavity 51 when the temperature is low.

Referring to fig. 1 and 2, a reducing pipe 8 is detachably mounted at one end, far away from a machine body 1, of an air outlet pipe 4 through threads, the pipe diameter of one end, close to the machine body 1, of the reducing pipe 8 is as large as that of the air outlet pipe 4, the pipe diameter of one end, far away from the machine body 1, of the reducing pipe 8 is smaller than that of the air outlet pipe 4, and the arrangement of the reducing pipe 8 can compress the air outlet, so that the pressure of the air outlet is increased, and wind blown out of the air outlet can be blown farther; a flange 9 is fixedly arranged on one side of the reducing pipe 8 away from the machine body 1, and the arrangement of the flange 9 can improve the connection strength of the reducing pipe 8 and a pipeline; fillets 10 are respectively arranged at the inner diameter folding corners of the reducing pipe 8 in an inverted mode, and the arrangement of the fillets 10 can reduce the blockage of gas and reduce the loss of the gas; the reducing pipe 8 can compress the air outlet, so that the pressure of the air outlet is increased, and wind blown out from the air outlet can be blown farther.

The implementation principle of the embodiment of the application is as follows: installing a reducing pipe 8 with a proper caliber on an exhaust port of a machine body 1, then connecting the machine body 1 with a ventilation pipeline through the reducing pipe 8, starting a motor 2 when ventilation is needed, enabling the machine body 1 to work by rotating the motor 2, enabling the motor 2 to start to generate heat, opening a communication valve 11 to enable the heat in a sealing box 53 to enter a temperature-raising cavity 51 through a heat conduction pipe 54, enabling the temperature-raising cavity 51 to raise the temperature of an air inlet pipe 3, and enabling the air inlet pipe 3 after temperature raising to generate a temperature difference with the room temperature, so that air flows to the air inlet pipe 3, and the air inflow is improved; the air enters the air outlet pipe 4 after entering the machine body 1, is pressurized by the reducing pipe 8 and then is sent into the ventilating pipeline to ventilate the pump station.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a pump station air supply fan, includes organism (1), install motor (2) on organism (1), organism (1) one end is provided with intake pipe (3), and the other end of organism (1) is provided with outlet duct (4), its characterized in that: intake pipe (3) are provided with heating mechanism (5), heating mechanism (5) are including heating chamber (51) and heating wire (52), heating chamber (51) cladding is in intake pipe (3) circumference, heating wire (52) set up in heating chamber (51).

2. The pump station air supply fan according to claim 1, wherein: the heating mechanism (5) further comprises a sealing box (53) and a heat conducting pipe (54), the sealing box (53) is sleeved on the motor (2) to cover the motor (2) in the sealing box (53), one end of the heat conducting pipe (54) is fixedly arranged on the sealing box (53), the other end of the heat conducting pipe (54) is fixedly arranged on the heating cavity (51), and the heat conducting pipe (54) is communicated with the sealing box (53) and the heating cavity (51).

3. The pump station air supply fan of claim 2, wherein: the temperature rising cavity (51), the sealing box (53) and the heat conducting pipe (54) are all coated with a heat insulating layer (6).

4. The pump station air supply fan of claim 3, wherein: the temperature measurement piece (7) is installed on the temperature rise cavity (51), and the detection end of the temperature measurement piece (7) is inserted into the temperature rise cavity (51).

5. The pump station air supply fan of claim 1, wherein: the reducing pipe (8) is installed to organism (1) one end is kept away from in outlet duct (4), reducing pipe (8) are close to organism (1) one end pipe diameter and outlet duct (4) pipe diameter equidimension, and organism (1) one end pipe diameter is kept away from in reducing pipe (8) is less than outlet duct (4) pipe diameter.

6. The pump station air supply fan of claim 5, wherein: the reducing pipe (8) is detachably connected and installed on the air outlet pipe (4).

7. The pump station air supply fan of claim 6, wherein: and a flange plate (9) is fixedly arranged on one side of the reducing pipe (8) far away from the machine body (1).

8. The pump station air supply fan according to claim 7, wherein: fillet (10) are all set up to reducing pipe (8) internal diameter dog-ear department.

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