CN216925080U

CN216925080U - Heat exchanger for dryer

Info

Publication number: CN216925080U
Application number: CN202220800022.6U
Authority: CN
Inventors: 刘寅生; 郑玉生
Original assignee: Jiangsu Guoshu Energy Saving Technology Co ltd
Current assignee: Jiangsu Guoshu Energy Saving Technology Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-08
Anticipated expiration: 2032-04-07

Abstract

The utility model relates to a heat exchanger, in particular to a heat exchanger for a dryer. The utility model provides a heat exchanger for a dryer with a dust removal function. The utility model provides a heat exchanger for desiccator, is including placing case, inlet tube, fixed plate, protection network, air pump and guard plate, places roof portion left side and is equipped with the inlet tube, and the inlet tube runs through places roof portion, places the case left side and is equipped with the fixed plate, and the inside left side of fixed plate is equipped with the protection network, places the case right side and is equipped with the guard plate, and both sides all are equipped with the air pump about the fixed plate is inside. The heat that gives off through the heater strip heats water, and in the air pump inhaled the cold air trachea, the cold air when the trachea, hot water becomes steam to the intratracheal cold air, and steam carries out drying process from the net discharge that ventilates to the object, so alright become steam with the cold air, finally carries out drying process to the object through the exhaust hot gas.

Description

Heat exchanger for dryer

Technical Field

The utility model relates to a heat exchanger, in particular to a heat exchanger for a dryer.

Background

Heat exchangers, also called heat exchangers, are devices that transfer part of the heat of a hot fluid to a cold fluid.

Traditional heat exchanger for desiccator indicates a mechanical equipment that utilizes heat energy to reduce material moisture, a be used for carrying out drying operation to the object, daily life for giving people provides a lot of facility, some existing drying equipment structure are complicated, it is more troublesome to dismantle, be unfavorable for overhauing, can not adjust the temperature well in the drying process, the high temperature or low excessively can influence dry effect, and simultaneously, in heat exchanger's of desiccator function in-process, heat exchanger's of desiccator surface can adsorb external dust and impurity, if clear for a long time, can lead to the fact the jam to heat exchanger of desiccator, finally influence heat exchanger's result of use.

Therefore, it is necessary to design a heat exchanger for a dryer with a dust removing function to solve the disadvantages of poor drying effect and incapability of cleaning dirt in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the surface of the heat exchanger of the dryer can adsorb outside dust and impurities and the heat exchanger of the dryer can be blocked if the surface is not cleaned for a long time in the operation process of the heat exchanger of the dryer, the technical problem of the utility model is as follows: the heat exchanger with the dust removal function for the dryer is provided to solve the defects that the drying effect is poor and dirt cannot be cleaned in the prior art.

The purpose of the utility model is realized as follows: a heat exchanger for a dryer comprises a placing box, water inlet pipes, fixing plates, protective nets, air pumps, protective plates, air pipes, fixing blocks, glass, heating wires, ventilating nets, switches, water outlet pipes, a ball valve and a dust removal mechanism, wherein the water inlet pipes are arranged on the left side of the top of the placing box, the water inlet pipes penetrate through the top of the placing box, the fixing plates are arranged on the left side of the inside of the fixing plates, the protective plates are arranged on the right side of the placing box, the air pumps are arranged on the upper side and the lower side of the inside of the fixing plates, the air pipes are arranged on the right portions of the two air pumps, the number of the air pipes is eight, the fixing blocks are arranged between the upper air pipes and the lower air pipes, the air pipes penetrate through the fixing blocks, the glass is arranged on the left side and the right side of the fixing blocks, the heating wires are uniformly arranged at intervals in the fixing blocks, the ventilating nets are arranged on the right sides of the air pipes, the middle portions of the rear side of the placing box are provided with the switches, the switches are electrically connected with the heating wires, and the water outlet pipes are arranged on the left side of the bottom of the placing box, the outlet pipe runs through places the bottom of the case portion, and outlet pipe left side rotary type is equipped with the ball valve, places the case left side and is equipped with dust removal mechanism.

More preferably, dust removal mechanism is including the protecting crust, the double-shaft motor, the actinobacillus wheel, the rope, the sponge piece, draw the spring, collecting box and door plant, the fixed plate top is equipped with the protecting crust, protecting crust internally mounted has the double-shaft motor, all be equipped with the actinobacillus wheel on the output shaft of double-shaft motor both sides, it has the rope all to wind on two actinobacillus wheels, slidingtype is equipped with the sponge piece between two rope bottoms, be equipped with two between fixed plate and the sponge piece and draw the spring, the slidingtype of fixed plate bottom is equipped with the collecting box, it is equipped with the door plant to sideslip the dynamic formula before the collecting box.

More preferably, the surface of the placing box is coated with a rust preventive paint.

More preferably, the surface of the switch is provided with soft glue.

More preferably, the ball valve is provided with a projection.

More preferably, the door panel is provided with a handle.

The utility model has the following advantages: 1. the water is heated by the heat emitted by the heating wire, the air pump sucks cold air into the air pipe, when the cold air passes through the air pipe, the hot water turns the cold air in the air pipe into hot air, the hot air is discharged from the ventilation net to dry the object, so that the cold air can be turned into the hot air, and finally the object is dried by the discharged hot air;

2. through biax motor both sides output shaft drive actinobacillus wheel and rotate, actinobacillus wheel drives the rope and removes to the downside, and the rope drives the sponge piece and removes to the downside, and the sponge piece contacts with the protection network, and finally the sponge piece can brush the dust on the protection network and remove totally.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a partial cross-sectional schematic view of the present invention.

Fig. 4 is a third perspective view of the present invention.

Fig. 5 is a partial cross-sectional schematic view of the dust removal mechanism of the present invention.

The parts are labeled as follows: 1. placing box, 2, water inlet pipe, 3, fixing plate, 4, protective screen, 5, air pump, 6, protective plate, 7, air pipe, 8, fixing block, 9, glass, 10, heating wire, 11, ventilation net, 12, switch, 13, water outlet pipe, 14, ball valve, 15, dust removal mechanism, 150, protective shell, 151, double-shaft motor, 152, paying-off reel, 153, rope, 154, sponge block, 155, pulling-up spring, 156, collecting box, 157, door panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A heat exchanger for a dryer is shown in figures 1-5 and comprises a placing box 1, a water inlet pipe 2, a fixing plate 3, a protective screen 4, air pumps 5, a protective plate 6, air pipes 7, fixing blocks 8, glass 9, heating wires 10, a ventilation net 11, a switch 12, a water outlet pipe 13, a ball valve 14 and a dust removal mechanism 15, wherein the surface of the placing box 1 is coated with antirust paint which can prevent the placing box 1 from being oxidized and rusted, the water inlet pipe 2 is welded on the left side of the top of the placing box 1, the water inlet pipe 2 penetrates through the top of the placing box 1, the fixing plate 3 is arranged on the left side of the placing box 1, the protective screen 4 is arranged on the left side inside the fixing plate 3, the protective plate 6 is fixedly connected to the right side of the placing box 1 through bolts, the air pumps 5 are arranged on the upper side and the lower side of the inside of the fixing plate 3, the air pipes 7 are arranged on the right parts of the two air pumps 5, the air pipes 7 are eight air pipes, the fixing blocks 8 are arranged between the upper air pipes 7 and the air pipes 7, and the air pipes 7 penetrate through the

fixing blocks

8, 8 left and right sides of fixed block all are equipped with

glass

9, 8 inside intervals of fixed block evenly are equipped with

heater strip

10, 7 right sides of trachea are equipped with ventilation network 11, place 1 rear side middle part of case and be equipped with switch 12,

switch

12 and 10 electric connection of heater strip, the switch 12 surface is equipped with the flexible glue, can play skid-proof effect to switch 12, it has outlet pipe 13 to place 1 bottom left side welding of case, outlet pipe 13 runs through places 1 bottom of case, outlet pipe 13 left side rotary type is equipped with ball valve 14, the welding has the lug on the ball valve 14, can make things convenient for people to rotate ball valve 14, it is equipped with dust removal mechanism 15 to place 1 left side of case.

When people need to use the heat exchanger for the dryer, firstly, people pour water into the placing box 1 from the water inlet pipe 2, then people press the switch 12 to open, the heating wire 10 in the fixing block 8 slowly scalds, the heat emitted by the heating wire 10 heats the water, after the water is heated to a certain degree, people start the air pump 5, the air pump 5 sucks cold air into the air pipe 7, after the cold air enters the air pipe 7, the heated water heats the cold air entering the air pipe 7, the cold air in the air pipe 7 is changed into hot air and is exhausted from the ventilation net 11, the exhausted hot air dries an object, when people do not dry the object any more, people press the switch 12 to close and close the air pump 5, then the heating wire 10 in the fixing block 8 does not scald any more, the air pump 5 does not suck the cold air any more, when people need to clean the water in the placing box 1, then people install an external pipe on the water outlet pipe 13, people rotate ball valve 14 afterwards and open, place the interior sewage of case 1 and will follow outlet pipe 13 and discharge, sewage flows to external pipe from outlet pipe 13 in, sewage flows to the bucket of dress sewage from external pipe again, places the interior sewage of case 1 and has flowed the back, and people rotate ball valve 14 and close, repeats above-mentioned operation, and finally alright become hot gas with cold air, finally carry out drying process to the object through the hot gas of exhaust.

Example 2

On the basis of embodiment 1, as shown in fig. 2 and 5, the dust removing mechanism 15 includes a protective shell 150, a double-shaft motor 151, an unwinding wheel 152, a rope 153, a sponge block 154, a pulling spring 155, a collecting box 156 and a door panel 157, the protective shell 150 is welded on the top of the fixing plate 3, the double-shaft motor 151 is installed inside the protective shell 150, the unwinding wheels 152 are arranged on output shafts on two sides of the double-shaft motor 151, the ropes 153 are wound on the two unwinding wheels 152, the sponge block 154 is arranged between the bottoms of the two ropes 153 in a sliding manner, the pulling spring 155 is arranged between the fixing plate 3 and the sponge block 154, the collecting box 156 is arranged on the bottom of the fixing plate 3 in a sliding manner, the door panel 157 is arranged in a sliding manner in front of the collecting box 156, a handle is welded on the door panel 157, and a handle is convenient for people to pull.

When people need to clean dust on the protective net 4, firstly, people start the double-shaft motor 151, output shafts on two sides of the double-shaft motor 151 drive the paying-off wheel 152 to rotate, the paying-off wheel 152 rotates to drive the rope 153 to move downwards, the rope 153 drives the sponge block 154 to move downwards, when the sponge block 154 moves downwards, the pulling-up spring 155 is stretched, the sponge block 154 moves downwards to be in contact with the protective net 4, then the dust on the protective net 4 is brushed away by the sponge block 154, when the sponge block 154 moves to the bottom of the fixing plate 3, people start the double-shaft motor 151 to rotate reversely, output shafts on two sides of the double-shaft motor 151 drive the paying-off wheel 152 to rotate reversely, the paying-off wheel 152 rotates reversely to drive the rope 153 to move upwards, the rope 153 drives the sponge block 154 to move upwards, meanwhile, under the reset action of the pulling-up spring 155, the sponge block 154 drives the rope 153 to move upwards, and the sponge block 154 is in contact with the protective net 4 again, the protective net 4 is brushed off by the sponge block 154 again, after the protective net 4 is brushed off by the sponge block 154, the double-shaft motor 151 is turned off by people, in the process of brushing off dust by the sponge block 154, the dust can fall into the collecting box 156 from the protective net 4, after the collecting box 156 is filled with the dust, the collecting box 156 is pulled by people to move towards the outer side, the collecting box 156 is separated from the fixed plate 3, then the door plate 157 is driven by people to move towards the front side by pulling the handle, then the people pour the dust of the collecting box 156 into the garbage can, after the dust is poured out, the door plate 157 is moved towards the rear side by people to reset, the collecting box 156 is moved towards the inner side to reset, the collecting box 156 is contacted with the fixed plate 3, the operation is repeated, and finally, people can clean the protective net 4 by people, and the working efficiency of people is improved.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. A heat exchanger for a dryer is characterized by comprising a placing box (1), water inlet pipes (2), fixing plates (3), protective nets (4), air pumps (5), protective plates (6), air pipes (7), fixing blocks (8), glass (9), heating wires (10), ventilation nets (11), switches (12), water outlet pipes (13), ball valves (14) and dust removal mechanisms (15), wherein the water inlet pipes (2) are arranged on the left side of the top of the placing box (1), the water inlet pipes (2) penetrate through the top of the placing box (1), the fixing plates (3) are arranged on the left side of the placing box (1), the protective plates (6) are arranged on the right side of the placing box (1), the air pumps (5) are arranged on the upper side and the lower side inside the fixing plates (3), the air pipes (7) are arranged on the right parts of the two air pumps (5), and the number of the air pipes (7) is eight, be equipped with fixed block (8) between trachea (7) from top to bottom, trachea (7) all run through fixed block (8), the fixed block (8) left and right sides all is equipped with glass (9), fixed block (8) inside interval evenly is equipped with heater strip (10), trachea (7) right side is equipped with ventilation net (11), it is equipped with switch (12) to place case (1) rear side middle part, switch (12) and heater strip (10) electric connection, it is equipped with outlet pipe (13) to place case (1) bottom left side, outlet pipe (13) run through and place case (1) bottom, outlet pipe (13) left side rotary type is equipped with ball valve (14), it is equipped with dust removal mechanism (15) to place case (1) left side.

2. A heat exchanger for a dryer according to claim 1, wherein the dust removing mechanism (15) comprises a protective case (150), a biaxial motor (151), a wire reel (152), and a rope (153), sponge piece (154), draw and rise spring (155), collecting box (156) and door plant (157), fixed plate (3) top is equipped with protecting crust (150), protecting crust (150) internally mounted has double-shaft motor (151), all be equipped with actinobacillus wheel (152) on the output shaft of double-shaft motor (151) both sides, it has rope (153) all to connect around on two actinobacillus wheels (152), it is equipped with sponge piece (154) to slide between two rope (153) bottoms, be equipped with two between fixed plate (3) and sponge piece (154) and draw and rise spring (155), fixed plate (3) bottom sliding type is equipped with collecting box (156), collecting box (156) preceding sliding type is equipped with door plant (157).

3. A heat exchanger for a dryer according to claim 1, wherein the surface of the accommodating case (1) is coated with a rust preventive paint.

4. A heat exchanger for a dryer as claimed in claim 1, wherein the surface of the switch (12) is provided with soft glue.

5. A heat exchanger for a drier as claimed in claim 1, wherein the ball valve (14) is provided with a projection.

6. A heat exchanger for a dryer as claimed in claim 2, wherein the door panel (157) is provided with a handle.