A kind of heat sink of slicer motor
Technical field
The invention belongs to slicer technical field, relate to a kind of heat sink of slicer motor.
Background technology
Motor is one of main apparatus transmitting power resources in the modern industry, and especially the running noise of motor is low, and does not have air-polluting problem, is therefore used in large quantities always.Because motor running is that the effect of current resistor must produce heat, and electric current is larger via caused by electromagnetism dissection, the heat produced is more, if continuous running, a large amount of heat energy of accumulation is affected the performance of motor, reduce the efficiency of motor running, and then increase the operating cost of motor.
Motor is a requisite assembly in slicer, in prior art, generally to the cooling method of motor be air circulation formula cooling, namely on cabinet residing for motor, offer some air vents, make the air in cabinet and outside air keep circulating.But when the temperature inside and outside cabinet is too high, if take air circulation formula to lower the temperature again, cooling-down effect can compare poor, easily affect the performance of motor.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of heat sink of slicer motor.
Object of the present invention realizes by following technical proposal: a kind of heat sink of slicer motor, slicer comprises cabinet and is positioned at the motor of cabinet, described cabinet is rectangular-shaped, the front of cabinet has openable chamber door, the back side that heat sink comprises cabinet has some steam vents circulated with outside air, being provided with outside the cabinet back side can the baffle plate be rectangle of shutoff steam vent, baffle plate both sides are provided with the slide guide bar vertically arranged, slide guide bar has guide runner along its length direction, the both sides of the edge of baffle plate to embed in guide runner and can slide along slide guide bar, the cabinet back side is provided with back-up block and leans with back-up block bottom baffle plate when baffle plate seals steam vent completely, the cabinet back side is also fixed with magnet piece, when baffle plate moves on to contact with magnet piece time magnet piece adsorbable live baffle plate, gas outlet and air inlet is had in the left and right sides of cabinet, cooling water tank is fixed with outside the back side of cabinet, be connected by cooling duct between gas outlet with air inlet, cooling duct has the radiating segment being positioned at cooling water tank, gas outlet place is provided with the fan one to cabinet blast-cold gas, and air inlet place is provided with the fan two sending hot gas to cooling duct.
Containing two kinds of different cooling methods in this heat sink, different cooling methods can be chosen under different temperature environments.When the temperature in cabinet is not very high, baffle plate can be lifted, when baffle plate is attracted on magnet piece, steam vent is circulation shape, at this moment the air in cabinet and outside air just can be made to keep circulating, reduce the temperature of environment residing for cabinet inner motor, reduce the load of motor, improve the service life of motor, when temperature inside and outside cabinet is too high, first can stir baffle plate, baffle plate is along guide runner slide downward until lean with back-up block bottom it, at this moment baffle plate just can by all steam vent shutoff, the air in cabinet and outside air is mainly avoided to circulate, then by fan two, the hot blast in cabinet is fed through cooling duct, when hot blast is positioned at radiating segment, heat in hot blast can adsorb by radiating segment fast, play cooling effect, cooled wind enters in cabinet by fan one again, effectively can reduce the temperature of environment residing for cabinet inner motor, it also avoid the too high cooling that cannot meet cabinet inner motor of outside air temperature in addition.Wherein some steam vents at the cabinet back side are equidistant arrangement and orthogonal, and baffle plate upper end and magnet piece contact position are ferrous material.
The radiating segment of described cooling duct in the shape of a spiral.
Adopt above structure, increase the stroke that gas is positioned at radiating segment, improve the radiating effect to gas.
Radiating segment outer surface is connected with some radiating fins.
Adopt above structure, add the area of dissipation of radiating segment, accelerate the cooling in cabinet.
Cooling water tank is rectangular-shaped and on cooling water tank, covers the circular holes having the turnover of two confession cooling ducts.Wherein the aperture of circular hole is mated mutually with the aperture of cooling tube.
The gauge tap controlling fan one and fan two start and stop is installed outside cabinet.
Adopt above structure, greatly facilitate the operation of operating personnel, operating personnel can start and stop fan one and fan two by gauge tap.
The thermometer one measuring liquid temperature is provided with in described cooling water tank.
Adopt above structure, convenient operation personnel can recognize the temperature of water temperature in cooling water tank in time, when in cooling water tank during water temperature over-high, need the water in cooling water tank to change, can effectively avoid motor Yin Gaowen impaired.
The thermometer two measuring temperature is provided with in described cabinet.
Operating personnel can recognize the temperature height in cabinet in time by thermometer two, then take different cooling measures according to the difference of temperature.When the temperature in cabinet is not very high, steam vent can be adopted to lower the temperature, when the temperature in cabinet is higher, by baffle plate, steam vent be blocked, then utilize fan one and fan two to lower the temperature.
Described cooling water tank upper end is provided with storage tank, and storage tank is connected by feed pipe with cooling water tank, and feed pipe is provided with valve.
Adopt above structure, operating personnel just can control storage tank toward cooling water tank water filling by valve, and operation is namely simple, facilitates again.
Be provided with suction pump in storage tank, suction pump is connected with drinking-water pipe, and drinking-water pipe lower end extend into cooling water tank inner bottom part.
After water temperature raises in cooling water tank, the cold water of storage tank need be injected into cooling water tank, adopt said structure, by, utilize drinking-water pipe to be sucked in storage tank by the former hot water in cooling water tank and cool, effectively reduce the water temperature in cooling water tank.
Compared with prior art, the advantage of the heat sink of this slicer motor have following some:
There are in the heat sink of 1, this slicer motor two kinds of different cooling methods, wherein a kind of cooling method can be chosen according to the difference of temperature, namely ensure that the cooling to motor, again reduce the input of cost, there is higher use value.
2, radiating segment is arranged in the cooling water of cooling water tank, when hot blast in cabinet is fed through cooling duct and is circulated to radiating segment by fan two, namely make use of the self-radiating on radiating segment and radiating fin, also utilize the heat exchange between cooling water tank inner cooling water and hot blast, greatly improve the usefulness of heat radiation, promote motor running efficiency, and then also reduce the operating cost of motor.
Water source in the heat sink of 3, this slicer motor between cooling water tank and storage tank, for recycling, reduce further the input of cost.
Being provided with of thermometer one and thermometer two in the heat sink of 4, this slicer motor, the observation of convenient operation personnel, can judge in time and choose wherein a kind of suitable cooling method, improve the protection to motor.
Accompanying drawing explanation
Fig. 1 is the partial top view of the heat sink of this slicer motor.
Fig. 2 is the rearview of the heat sink of this slicer motor.
Fig. 3 is the structural representation of slide guide bar in the heat sink of this slicer motor.
In figure, 1, cabinet; 2, motor; 3, steam vent; 4, baffle plate; 5, slide guide bar; 6, guide runner; 7, back-up block; 8, magnet piece; 9, gas outlet; 10, air inlet; 11, cooling water tank; 12, cooling duct; 13, fan one; 14, fan two; 15, radiating fin; 16, gauge tap; 17, thermometer one; 18, thermometer two; 19, storage tank; 20, feed pipe; 21, valve; 22, suction pump; 23, drinking-water pipe; 24, radiating segment.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, the heat sink of this slicer motor 2, slicer comprises cabinet 1 and is positioned at the motor 2 of cabinet 1, cabinet 1 is in rectangular-shaped, the front of cabinet 1 has openable chamber door, the back side that heat sink comprises cabinet 1 has some steam vents 3 circulated with outside air, and being provided with outside cabinet 1 back side can the baffle plate 4 be rectangle of shutoff steam vent 3, and some steam vents 3 at middle cabinet 1 back side are equidistant arrangement and orthogonal.
Baffle plate 4 both sides are provided with the slide guide bar 5 vertically arranged, slide guide bar 5 has guide runner 6 along its length direction, the both sides of the edge of baffle plate 4 to embed in guide runner 6 and can slide along slide guide bar 5, cabinet 1 back side is provided with back-up block 7 and leans with back-up block 7 bottom baffle plate 4 when baffle plate 4 seals steam vent 3 completely, cabinet 1 back side is also fixed with magnet piece 8, when baffle plate 4 moves on to contact with magnet piece 8 time magnet piece 8 adsorbable live baffle plate 4, wherein baffle plate 4 upper end and magnet piece 8 contact position are ferrous material.
Gas outlet 9 and air inlet 10 is had in the left and right sides of cabinet 1, cooling water tank 11 is fixed with outside the back side of cabinet 1, be connected by cooling duct 12 between gas outlet 9 with air inlet 10, cooling duct 12 has the radiating segment 24 being positioned at cooling water tank 11, the radiating segment 24 of cooling duct 12 in the shape of a spiral, increase the stroke that gas is positioned at radiating segment 24, improve the radiating effect to gas.Radiating segment 24 outer surface is connected with some radiating fins 15 in addition, adds the area of dissipation of radiating segment 24, accelerates the cooling in cabinet 1.Cooling water tank 11 is rectangular-shaped and on cooling water tank 11, covers the circular holes having two confession cooling ducts 12 and pass in and out.Wherein the aperture of circular hole is mated mutually with the aperture of cooling tube.
Gas outlet 9 place is provided with the fan 1 to cabinet 1 blast-cold gas, and air inlet 10 place is provided with the fan 2 14 sending hot gas to cooling duct 12.Be provided with the gauge tap 16 controlling fan 1 and fan 2 14 start and stop outside cabinet 1, greatly facilitate the operation of operating personnel, operating personnel can start and stop fan 1 and fan 2 14 by gauge tap 16.
Cooling water tank 11 upper end is provided with storage tank 19, and storage tank 19 is connected by feed pipe 20 with cooling water tank 11, and feed pipe 20 is provided with valve 21.Operating personnel just can control storage tank 19 toward cooling water tank 11 water filling by valve 21, and operation is namely simple, facilitates again.Be provided with suction pump 22 in storage tank 19, suction pump 22 is connected with drinking-water pipe 23, and drinking-water pipe 23 lower end extend into cooling water tank 11 inner bottom part.After in cooling water tank 11, water temperature raises, the cold water of storage tank 19 need be injected into cooling water tank 11, adopt said structure, by suction pump 22, utilize drinking-water pipe 23 to be sucked in storage tank 19 by the former hot water in cooling water tank 11 to cool, effectively reduce the water temperature in cooling water tank 11.
General principle: when the temperature in cabinet 1 is not very high, can lift baffle plate 4, when baffle plate 4 is attracted on magnet piece 8, steam vent 3 is circulation shape, at this moment the air in cabinet 1 and outside air just can be made to keep circulating, reduce the temperature of environment residing for cabinet 1 inner motor 2, when temperature inside and outside cabinet 1 is too high, can first stir baffle plate 4, baffle plate 4 is along guide runner 6 slide downward until lean with back-up block 7 bottom it, at this moment baffle plate 4 just can by the shutoff of all steam vents 3, then the gauge tap 16 by controlling fan 1 and fan 2 14 starts fan 1 and fan 2 14, hot blast in cabinet 1 is fed through cooling duct 12 by fan 2 14, when hot blast is positioned at radiating segment 24, heat in hot blast can adsorb by radiating segment 24 fast, wherein radiating segment 24 is arranged in the cooling water of cooling water tank 11, the diffusion of heat in hot blast can be improved, radiating fin 15 also further increases the diffusion of hot blast in addition.Cooled wind enters in cabinet 1 by fan 1 again, effectively can reduce the temperature of environment residing for cabinet 1 inner motor 2.After water temperature raises in cooling water tank 11, control storage tank 19 toward cooling water tank 11 water filling by valve 21, while water filling, restart suction pump 22 the former hot water in cooling water tank 11 is sucked in storage tank 19 cools, form the circulation at water source.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the terms such as cabinet 1, motor 2, steam vent 3, baffle plate 4, slide guide bar 5, guide runner 6, back-up block 7, magnet piece 8, gas outlet 9, air inlet 10, cooling water tank 11, cooling duct 12, fan 1, fan 2 14, radiating fin 15, gauge tap 16, thermometer 1, thermometer 2 18, storage tank 19, feed pipe 20, valve 21, suction pump 22, drinking-water pipe 23, radiating segment 24 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain that the restriction that essence of the present invention is construed to any one additional them is all contrary with spirit of the present invention more easily.