CN210512389U

CN210512389U - Temperature control circuit of dryer

Info

Publication number: CN210512389U
Application number: CN201921512020.1U
Authority: CN
Inventors: 苏先德
Original assignee: Sichuan Hanbinlin Shoes Co Ltd
Current assignee: Sichuan Hanbinlin Shoes Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-12
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a drying-machine temperature control circuit, the power distribution box comprises a box body, the equal fixedly connected with connecting plate in both sides of bottom half, the bottom of connecting plate is connected with the diaphragm, the top fixedly connected with cooler bin of diaphragm, fixedly connected with long plate between the both sides of box inner wall, the top fixedly connected with cooler of long plate, the both sides of cooler all are provided with communicating pipe, the one end of communicating pipe runs through the cooler bin and extends to the inside of cooler bin. A drying-machine temperature control circuit, be equipped with cooler and motor, can understand the inside temperature of box through temperature sensor, when the high temperature, can start the cooler, reduce the inside temperature of box, reach the effect that needs were dried, the temperature information that can also be accurate detect the change constantly to feed back to control system, then with temperature control at normal operating range, bring better use prospect.

Description

Temperature control circuit of dryer

Technical Field

The utility model relates to a drying-machine technical field specifically is a drying-machine temperature control circuit.

Background

The dryer is the problem that the steam returns to the material after the temperature is reduced along with the system set in the process of the equidirectional movement; in the drying process, the hot air flow moves forward from the tail part and is fully contacted with the materials, and the heat transfer quantity is fully utilized through heat conduction, convection and radiation; heat energy is directly transferred to the materials, so that moisture of the materials is continuously evaporated in the cylinder, and a large amount of moisture and wet air flow is extracted by an air inducing device at the feeding port, so that secondary pollution caused by dust discharge is prevented; the materials are pushed to move through internal spiral stirring, sweeping and shoveling plates, and the whole drying process is completed; and the countercurrent conduction dehumidification is adopted, so that repeated drying procedures are avoided. Dryers can be divided into industrial dryers, also called drying plants or dryers, and domestic dryers, which are one type of washing machine, are generally used to remove moisture from garments and other textiles after dehydration in a water wash.

The temperature of present drying-machine in the use is not good to the accuse of drying-machine, when drying to the product, when the temperature is too high, can cause the damage to the product, has improved the cost, when the temperature was crossed lowly, is not good to the stoving effect of product, and the temperature control circuit of drying-machine is often too complicated now, and difficult operation, the accuracy is also not high enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drying-machine temperature control circuit possesses the temperature information that detects the constantly change that can be accurate to feed back to control system, then with temperature control at advantages such as normal working range, solved the temperature to the drying-machine not good to accuse, temperature control circuit often too complicated, difficult operation, the not enough problem of accuracy yet.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drying-machine temperature control circuit, includes the box, the equal fixedly connected with connecting plate in both sides of bottom half, the bottom of connecting plate is connected with the diaphragm, the top fixedly connected with cooler bin of diaphragm, fixedly connected with long board between the both sides of box inner wall, the top fixedly connected with cooler of long board, the both sides of cooler all are provided with communicating pipe, the one end of communicating pipe runs through the cooler bin and extends to the inside of cooler bin, the one end intercommunication that extends to the cooler bin inside has the U type pipe communicating pipe, the top fixedly connected with blast apparatus of box inner wall, the equal fixedly connected with fixed plate in both sides of box inner wall, two fixedly connected with heater between the relative one side of fixed plate.

Preferably, the blowing device comprises a motor, a first rotating rod, a first gear, a second rotating rod and a fan, the motor is arranged at the top of the inner wall of the box body, the first rotating rod is arranged on an output shaft of the motor, the first gear is arranged on the surface of the first rotating rod, the second gears are arranged on two sides of the first gear, the second rotating rod is arranged at the axis of the second gear, and the fan is arranged on the surfaces of the first rotating rod and the second rotating rod.

Preferably, an output shaft of the motor is fixedly connected with a first rotating rod, a surface of the first rotating rod is fixedly connected with a first gear, two sides of the first gear are respectively engaged with a second gear, an axis of the second gear is fixedly connected with a second rotating rod, and surfaces of the first rotating rod and the second rotating rod are respectively fixedly connected with a fan.

Preferably, the number of the connecting plates is two, and the number of the communicating pipes is two.

Preferably, the diameter of the first gear is equal to the diameter of the second gear.

Preferably, the surface of the heater is provided with a heating element.

Preferably, both sides of the inner wall of the box body are fixedly connected with temperature sensors.

Preferably, the surface of the box body is hinged with a box door through a hinge, and the surface of the box door is fixedly connected with a buckle.

(III) advantageous effects

Compared with the prior art, the utility model provides a drying-machine temperature control circuit possesses following beneficial effect:

1. this drying-machine temperature control circuit, top fixedly connected with cooler through the long board, the both sides of cooler all are provided with communicating pipe, and the one end of communicating pipe runs through the cooler bin and extends to the inside of cooler bin, is convenient for control the inside temperature of box, can know the inside temperature of box through temperature sensor, when the high temperature, can start the cooler, reduces the inside temperature of box, reaches the effect that needs were dried.

2. This drying-machine temperature control circuit, the first bull stick of output shaft fixedly connected with through the motor, the first gear of fixed surface of first bull stick, the both sides of first gear all mesh has the second gear, the axle center department fixedly connected with second bull stick of second gear, the equal fixedly connected with fan in surface of first bull stick and second bull stick, when the temperature is low excessively, can start the heater, the motor restarts, improve the inside temperature of box, make the product of drying obtain effectual stoving, the work efficiency of drying-machine has been improved, therefore, the carrier wave prepaid electric energy meter is low in cost, and can be accurate detect the temperature information that changes constantly, and feed back to control system, then with temperature control at normal working range.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the box body of the present invention;

fig. 3 is a schematic structural view of the blowing device of the present invention.

In the figure: 1. a box body; 2. a connecting plate; 3. a transverse plate; 4. a long plate; 5. a cooler; 6. a communicating pipe; 7. a cooling tank; 8. a U-shaped pipe; 9. a blowing device; 91. a motor; 92. a first rotating lever; 93. a first gear; 94. a second gear; 95. a second rotating rod; 96. a fan; 10. a fixing plate; 11. a heater; 12. a temperature sensor; 13. a box door; 14. and (5) buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a dryer temperature control circuit, comprising a box body 1, the equal fixedly connected with connecting plate 2 in both sides of box 1 bottom, the bottom of connecting plate 2 is connected with diaphragm 3, the top fixedly connected with cooler bin 7 of diaphragm 3, fixedly connected with long plate 4 between the both sides of box 1 inner wall, the top fixedly connected with cooler 5 of long plate 4, both sides of cooler 5 all are provided with communicating pipe 6, the one end of communicating pipe 6 runs through cooler bin 7 and extends to the inside of cooler bin 7, the one end of communicating pipe 6 that extends to the inside of cooler bin 7 communicates with U type pipe 8, the top fixedly connected with blast apparatus 9 of box 1 inner wall, the equal fixedly connected with fixed plate 10 in both sides of box 1 inner wall, fixedly connected with heater 11 between the relative one side of two fixed plates 10, the model of heater 11 is SRZ.

Further, the blowing device 9 includes a motor 91, a first rotating rod 92, a first gear 93, a second gear 94, a second rotating rod 95 and a fan 96, the top of the inner wall of the box 1 is provided with the motor 91, the model of the motor 91 is Y180M1-2, an output shaft of the motor 91 is provided with the first rotating rod 92, it is convenient to drive the rotating rod 92 to rotate, the surface of the first rotating rod 92 is provided with the first gear 93, both sides of the first gear 93 are provided with the second gear 94, the axle center of the second gear 94 is provided with the second rotating rod 95, the surfaces of the first rotating rod 92 and the second rotating rod 95 are provided with the fan 96, it is convenient to blow hot air emitted from the heater 11 to the periphery of the box 1, so that dried products are dried uniformly.

The working principle is as follows: the temperature inside the cabinet is known by means of a temperature sensor 12, the model number of which is DS18B20, which, when the temperature is too high, the cooler 5 can be started to reduce the temperature in the box body to achieve the effect of drying, when the temperature in the box body 1 is too high or too low, the heater 11 can be started, the motor 91 is started again to drive the first rotating rod 91 to rotate, the first rotating rod 91 rotates to drive the first gear 93 to rotate, the first gear 93 rotates to drive the second gear 94 to rotate, the second gear 94 rotates to drive the second rotating rod 95 to rotate, thereby driving the fan 96 to rotate, improving the temperature inside the box body 1, effectively drying the dried product, improving the working efficiency of the dryer, having low cost, and the temperature information which changes at any moment can be accurately detected and fed back to the control system, and then the temperature is controlled in a normal working range.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drying-machine temperature control circuit, includes box (1), its characterized in that: the two sides of the bottom of the box body (1) are fixedly connected with connecting plates (2), the bottom of the connecting plates (2) is connected with transverse plates (3), the top of the transverse plate (3) is fixedly connected with a cooling box (7), a long plate (4) is fixedly connected between the two sides of the inner wall of the box body (1), the top of the long plate (4) is fixedly connected with a cooler (5), both sides of the cooler (5) are provided with communicating pipes (6), one end of the communicating pipe (6) penetrates through the cooling box (7) and extends to the inside of the cooling box (7), one end of the communicating pipe (6) extending to the interior of the cooling box (7) is communicated with a U-shaped pipe (8), the top of the inner wall of the box body (1) is fixedly connected with a blowing device (9), the heating box is characterized in that fixing plates (10) are fixedly connected to two sides of the inner wall of the box body (1), and heaters (11) are fixedly connected between two opposite sides of the fixing plates (10).

2. The temperature control circuit of claim 1, wherein: blowing device (9) include motor (91), first bull stick (92), first gear (93), second gear (94), second bull stick (95) and fan (96), the top of box (1) inner wall is provided with motor (91), the output shaft of motor (91) is provided with first bull stick (92), the surface of first bull stick (92) is provided with first gear (93), the both sides of first gear (93) all are provided with second gear (94), the axle center department of second gear (94) is provided with second bull stick (95), the surface of first bull stick (92) and second bull stick (95) all is provided with fan (96).

3. The temperature control circuit of claim 2, wherein: the output shaft of motor (91) fixedly connected with first bull stick (92), the fixed surface of first bull stick (92) is connected with first gear (93), the both sides of first gear (93) all mesh have second gear (94), the axle center department fixedly connected with second bull stick (95) of second gear (94), the equal fixedly connected with fan (96) in surface of first bull stick (92) and second bull stick (95).

4. The temperature control circuit of claim 1, wherein: the number of the connecting plates (2) is two, and the number of the communicating pipes (6) is two.

5. The temperature control circuit of claim 2, wherein: the diameter of the first gear (93) is equal to the diameter of the second gear (94).

6. The temperature control circuit of claim 1, wherein: the surface of the heater (11) is provided with a heating element.

7. The temperature control circuit of claim 1, wherein: both sides of the inner wall of the box body (1) are fixedly connected with temperature sensors (12).

8. The temperature control circuit of claim 1, wherein: the surface of the box body (1) is hinged with a box door (13) through a hinge, and the surface of the box door (13) is fixedly connected with a buckle (14).