CN203867948U - Circulating fan capable of lowering temperature automatically - Google Patents

Circulating fan capable of lowering temperature automatically Download PDF

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Publication number
CN203867948U
CN203867948U CN201420097773.1U CN201420097773U CN203867948U CN 203867948 U CN203867948 U CN 203867948U CN 201420097773 U CN201420097773 U CN 201420097773U CN 203867948 U CN203867948 U CN 203867948U
Authority
CN
China
Prior art keywords
water
heat exchanger
motor
circulating fan
motor shaft
Prior art date
Application number
CN201420097773.1U
Other languages
Chinese (zh)
Inventor
余鹏飞
Original Assignee
滨州市金诺机电科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 滨州市金诺机电科技有限公司 filed Critical 滨州市金诺机电科技有限公司
Priority to CN201420097773.1U priority Critical patent/CN203867948U/en
Application granted granted Critical
Publication of CN203867948U publication Critical patent/CN203867948U/en

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Classifications

    • Y02B60/50

Abstract

The utility model relates to a circulating fan capable of lowering the temperature automatically. The circulating fan comprises a high temperature resistant motor and a microcontroller. The tail portion of the high temperature resistant motor is provided with a forced cooling fan. The front end of the high temperature resistant motor is connected with an impeller through a motor shaft. The connecting portion of the motor shaft and the high temperature resistant motor is provided with a water-cooling heat exchanger fixed on the high temperature resistant motor. The water-cooling heat exchanger is provided with a water inlet and a water outlet. The water inlet is connected with a water inlet pipe, and the water outlet is connected with a water outlet pipe. The motor shaft is fixedly provided with a wireless temperature sensor communicating with a wireless receiver. The wireless receiver is connected with the microcontroller. The output end of the microcontroller is connected with the forced cooling fan. The wireless temperature sensor collects the temperature information of the motor shaft. The microcontroller controls the forced cooling fan according to the temperature information collected by the wireless temperature sensor, so that the forced cooling fan is controlled to work or stop according to the temperature of the motor shaft, the temperature of the motor shaft is effectively lowered, energy is saved, and the operation cost is lowered.

Description

A kind of from cooling circulating fan

Technical field

The utility model belongs to Fan Equipment technical field, relates to a kind of circulating fan, especially a kind of from cooling circulating fan.

Background technique

Sizing tenter machine circulating wind owner motor adopts common Y-series threephase asynchronous, because sizing tentering built-in temperature is high, generally, in 120-180 degree left and right, the impeller of circulating fan is in sizing tenter machine, and impeller and motor are coaxial connections, cause the temperature of motor to be conducted by axle, cause the temperature of motor higher, after tested, when motor shaft temperature is high, can arrive 130 degree left and right, cause motor to damage frequent, increased the maintenance cost of enterprise.

Model utility content

The purpose of this utility model is, the defect existing for above-mentioned prior art provides a kind of cooling certainly of design circulating fan, realizes the automatic cooling of blower fan, not only ensures blower fan normal operation, and saves electric energy.

For achieving the above object, the utility model provides following technological scheme:

A kind of from cooling circulating fan, comprise heat resisting motor and microcontroller, it is characterized in that: the afterbody of described heat resisting motor is provided with strong air cooler, the front end of described heat resisting motor is connected with impeller by motor shaft, described motor shaft and heat resisting motor joint are arranged with water cooling heat exchanger, described water cooling heat exchanger is fixed on heat resisting motor, described water cooling heat exchanger is provided with water intake and water outlet, described water intake is connected with intake pipe, described water outlet is connected with outlet pipe, on described motor shaft, be fixed with radio temperature sensor, described radio temperature sensor is communicated by letter with wireless receiver, described wireless receiver is connected with microcontroller, the output terminal of described microcontroller is connected with relay driving module, relay driving module is connected with relay, relay is connected in the power supply line of strong air cooler.

Preferably, described water intake and water outlet divide the both sides that occupy water cooling heat exchanger, and the top edge of water intake is lower than the lower limb of water outlet.

Water intake and water outlet are separately positioned on the both sides of water cooling heat exchanger, and the top edge of water intake is lower than the lower limb of water outlet, make cooling water in water cooling heat exchanger, trickle from lower to upper to realize fully cooling to motor shaft.

Preferably, described water cooling heat exchanger is the sealing metal case being formed by Plate Welding.

The sealing metal case that employing Plate Welding forms, as water cooling heat exchanger, utilizes the erosion-resisting feature of steel plate on the one hand, can extend the working life of water cooling heat exchanger; Utilize on the other hand the thermal diffusivity of steel plate self, can dispel the heat to cooling water.

Preferably, the thickness of described steel plate is 4mm-6mm.

Preferably, the thickness of described steel plate is 5mm.

Adopt the steel plate that thickness is 5mm, not only make water cooling heat exchanger there is qualified hardness, and save consumptive material.

Preferably, described intake pipe is Thermostable flexible hose.

Preferably, described outlet pipe is Thermostable flexible hose.

Intake pipe and outlet pipe all adopt Thermostable flexible hose, can avoid the impact on intake pipe, outlet pipe of heat that heat resisting motor and motor shaft produce.

Preferably, adopt flange-type mounting type to install between described heat resisting motor and water cooling heat exchanger, the joint of heat resisting motor and water cooling heat exchanger scribbles heat dissipating silicone grease layer.

By being coated with heat dissipating silicone grease layer in the joint of heat resisting motor and water cooling heat exchanger, can promote scattering and disappearing of heat resisting motor and water cooling heat exchanger heat, there is good radiating effect.

The beneficial effects of the utility model are, by the intake pipe being connected with water cooling heat exchanger water intake and the outlet pipe being connected with water cooling heat exchanger water outlet, make in water cooling heat exchanger the cooling water can circulation, utilize radio temperature sensor to gather the temperature information of motor shaft, the temperature information that microcontroller collects according to radio temperature sensor is controlled strong air cooler, to realize according to the strong air cooler work of the temperature information control of motor shaft or to stop, can either effectively reduce the temperature of motor shaft, energy saving reduces operating cost again; In addition, the utility model design principle is reliable, simple in structure, has application prospect very widely.

As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.

Brief description of the drawings

A kind of structural representation from cooling circulating fan embodiment that Fig. 1 provides for the utility model.

A kind of control principle skeleton diagram from cooling circulating fan embodiment that Fig. 2 provides for the utility model.

Wherein, 1-heat resisting motor, 2-microcontroller, the strong air cooler of 3-, 4-motor shaft, 5-impeller, 6-water cooling heat exchanger, 61-water intake, 62-water outlet, 610-intake pipe, 620-outlet pipe, 7-radio temperature sensor, 8-wireless receiver, 9-heat dissipating silicone grease layer, 10 relay driving module, 11-relay.

Embodiment

Below in conjunction with accompanying drawing and by specific embodiment, the utility model is elaborated, and following examples are to explanation of the present utility model, and the utility model is not limited to following examples.

In conjunction with Fig. 1 and Fig. 2, the one that the utility model provides is from cooling circulating fan, comprise heat resisting motor 1 and microcontroller 2, the afterbody of described heat resisting motor 1 is provided with strong air cooler 3, described heat resisting motor 1 is connected with impeller 5 by motor shaft 4, on described motor shaft 4, be socketed with water cooling heat exchanger 6, described water cooling heat exchanger 6 is fixed on heat resisting motor 1, described water cooling heat exchanger 6 is provided with water intake 61 and water outlet 62, described water intake 61 is connected with intake pipe 610, described water outlet 62 is connected with outlet pipe 620, on described motor shaft 4, be fixed with radio temperature sensor 7, described radio temperature sensor 7 is communicated by letter with wireless receiver 8, described wireless receiver 8 is connected with microcontroller 2, the output terminal of described microcontroller 2 is connected with relay driving module 10, relay driving module 10 is connected with relay 11, relay 11 is connected in the power supply line of strong air cooler 3.

In the present embodiment, described water intake 61 and 62 points of water outlets occupy the both sides of water cooling heat exchanger 6, and the top edge of water intake 61 is lower than the lower limb of water outlet 62.

Water intake 61 and water outlet 62 are separately positioned on to the both sides of water cooling heat exchanger 6, and the top edge of water intake 61 is lower than the lower limb of water outlet 62, makes cooling water in water cooling heat exchanger 6, trickle from lower to upper to realize fully cooling to motor shaft 4.

In the present embodiment, the sealing metal case of described water cooling heat exchanger 6 for being formed by Plate Welding.

The sealing metal case that employing Plate Welding forms, as water cooling heat exchanger 6, utilizes the erosion-resisting feature of steel plate on the one hand, can extend the working life of water cooling heat exchanger 6; Utilize on the other hand the thermal diffusivity of steel plate self, can dispel the heat to cooling water.

The thickness of described steel plate is 4mm-6mm, and in the present embodiment, the thickness of steel plate is 5mm.

Adopt the steel plate that thickness is 5mm, not only make water cooling heat exchanger 6 there is qualified hardness, and save consumptive material.

In the present embodiment, described intake pipe 610 is Thermostable flexible hose, and described outlet pipe 620 is Thermostable flexible hose; Intake pipe 610 all adopts Thermostable flexible hose with outlet pipe 620, can avoid the impact on intake pipe 610, outlet pipe 620 of heat that heat resisting motor 1 and motor shaft 4 produce.

In the present embodiment, between described heat resisting motor 1 and water cooling heat exchanger 6, adopt flange-type mounting type to install, heat resisting motor 1 scribbles heat dissipating silicone grease layer 9 with the joint of water cooling heat exchanger 6.

By being coated with heat dissipating silicone grease layer 9 in heat resisting motor 1 and the joint of water cooling heat exchanger 6, can promote scattering and disappearing of heat resisting motor 1 and water cooling heat exchanger 6 heats, there is good radiating effect.

In the present embodiment, radio temperature sensor 7 gathers the temperature information of motor shaft 4, and the temperature information collecting is sent by wireless mode, wireless receiver 8 is sent to microcontroller 2 by temperature information after receiving radio temperature sensor 7, microcontroller 2 is processed the temperature information receiving, if Current Temperatures is higher than preset temperature value, microcontroller 2 sends to relay driving module 10 instruction of starting working, relay driving module 10 drives relay 11 to connect the power supply line of strong air cooler 3, make its work, thereby reduce the temperature of motor shaft 4, if Current Temperatures is lower than preset temperature value, microcontroller 2 sends to relay driving module 10 instruction that quits work, and relay driving module 10 drives relay 11 to disconnect the power supply line of strong air cooler 3, and it is quit work.

Disclosed is above only preferred implementation of the present utility model; but the utility model is not limited thereto; any those skilled in the art can think there is no a creationary variation; and not departing from some improvements and modifications of doing under the utility model principle prerequisite, all should drop in protection domain of the present utility model.

Claims (8)

1. from a cooling circulating fan, comprise heat resisting motor and microcontroller, it is characterized in that: the afterbody of described heat resisting motor is provided with strong air cooler, the front end of described heat resisting motor is connected with impeller by motor shaft, described motor shaft and heat resisting motor joint are arranged with water cooling heat exchanger, described water cooling heat exchanger is fixed on heat resisting motor, described water cooling heat exchanger is provided with water intake and water outlet, described water intake is connected with intake pipe, described water outlet is connected with outlet pipe, on described motor shaft, be fixed with radio temperature sensor, described radio temperature sensor is communicated by letter with wireless receiver, described wireless receiver is connected with microcontroller, the output terminal of described microcontroller is connected with relay driving module, relay driving module is connected with relay, relay is connected in the power supply line of strong air cooler.
2. according to claim 1 from cooling circulating fan, it is characterized in that: described water intake and water outlet divide the both sides that occupy water cooling heat exchanger, and the top edge of water intake is lower than the lower limb of water outlet.
3. according to claim 1 and 2 from cooling circulating fan, it is characterized in that: described water cooling heat exchanger is the sealing metal case being formed by Plate Welding.
4. according to claim 3 from cooling circulating fan, it is characterized in that: the thickness of described steel plate is 4mm-6mm.
5. according to claim 4 from cooling circulating fan, it is characterized in that: the thickness of described steel plate is 5mm.
6. according to claim 5 from cooling circulating fan, it is characterized in that: described intake pipe is Thermostable flexible hose.
7. according to claim 6 from cooling circulating fan, it is characterized in that: described outlet pipe is Thermostable flexible hose.
8. according to claim 7 from cooling circulating fan, it is characterized in that: between described heat resisting motor and water cooling heat exchanger, adopt flange-type mounting type to install, the joint of heat resisting motor and water cooling heat exchanger scribbles heat dissipating silicone grease layer.
CN201420097773.1U 2014-03-05 2014-03-05 Circulating fan capable of lowering temperature automatically CN203867948U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420097773.1U CN203867948U (en) 2014-03-05 2014-03-05 Circulating fan capable of lowering temperature automatically

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420097773.1U CN203867948U (en) 2014-03-05 2014-03-05 Circulating fan capable of lowering temperature automatically

Publications (1)

Publication Number Publication Date
CN203867948U true CN203867948U (en) 2014-10-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420097773.1U CN203867948U (en) 2014-03-05 2014-03-05 Circulating fan capable of lowering temperature automatically

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065304A (en) * 2015-08-11 2015-11-18 成都思邦力克科技有限公司 Noiseless fan facilitating heat dissipation
CN105134623A (en) * 2015-08-11 2015-12-09 成都思邦力克科技有限公司 Improved silent fan
WO2019071706A1 (en) * 2017-10-13 2019-04-18 山东佩森环保科技有限公司 High temperature-resistant axial flow fan applied to watercraft desulfurization system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065304A (en) * 2015-08-11 2015-11-18 成都思邦力克科技有限公司 Noiseless fan facilitating heat dissipation
CN105134623A (en) * 2015-08-11 2015-12-09 成都思邦力克科技有限公司 Improved silent fan
WO2019071706A1 (en) * 2017-10-13 2019-04-18 山东佩森环保科技有限公司 High temperature-resistant axial flow fan applied to watercraft desulfurization system

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141008

Termination date: 20150305