CN212670084U

CN212670084U - Cooling device of drying machine

Info

Publication number: CN212670084U
Application number: CN202020902480.1U
Authority: CN
Inventors: 张力民; 刘俊
Original assignee: Zhejiang Yalan Washing Co Ltd
Current assignee: Zhejiang Yalan Washing Co Ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-03-09
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a cooling device of drying-machine uses in the drying-machine field, and it includes the drying-machine body, the stoving cavity has been seted up on the drying-machine body, the stoving cavity runs through the drying-machine body, the rear side of drying-machine body is equipped with the cooling ring, the cooling ring includes inner ring and outer loop, be equipped with the cavity between inner ring and the outer loop, fixedly connected with and the inlet tube and the outlet pipe of cavity intercommunication on the outer loop, the inlet tube links to each other with the water pump, inner ring and stoving cavity intercommunication. The utility model discloses have through setting up the cooling ring, cloth grass is dried the back and is removed to the cooling ring in through the manual work, and the cooling water is cooled down to cloth grass through the cavity injection cooling water between cooling water inner ring and the outer loop to shorten the cooling time, promote work efficiency's effect.

Description

Cooling device of drying machine

Technical Field

The utility model belongs to the technical field of the technique of drying-machine and specifically relates to a cooling device of drying-machine is related to.

Background

The dryer is one of washing machines, and is mainly used in laundry rooms of hotels, hospitals and the like, and is used for drying and treating articles such as sheets, quilt covers, towels and the like after washing and dewatering, wherein the articles such as the sheets, the quilt covers, the towels and the like are collectively called as linen. The dryer includes: take the drying-machine body of inner chamber, set up the inner bag in drying-machine body inner chamber and set up the heater on the drying-machine, be provided with a plurality of apertures on the inner bag, in operation, become dry hot-air after external cold air and the heater heat exchange, dry hot-air passes through the inner chamber of drying-machine body, get into in the inner bag behind each aperture on the inner bag, outside the drying-machine body of discharging after carrying out the heat exchange with the linen in the inner bag, the linen in the inner bag is gradually evaporated until the linen is dried completely under the effect of dry hot-air moisture. The temperature of the dried linen is very high, so that the dried high-temperature linen needs to be cooled.

When drying the material, current drying-machine is drying at drying duct inside usually to lead to drying duct's temperature higher, current energy-conserving high temperature drying-machine cooling device is cooling through the radiating mode of nature usually when cooling off.

The above prior art solutions have the following drawbacks: the cooling is carried out in a natural heat dissipation mode, the cooling time is long, and therefore the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cooling device of drying-machine, it has cools off the clothing after drying through water-cooled mode for thereby cooling rate promotes work efficiency's effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a cooling device of drying-machine, includes the drying-machine body, the stoving cavity has been seted up on the drying-machine body, the stoving cavity runs through the drying-machine body, the rear side of drying-machine body is equipped with the cooling ring, the cooling ring includes inner ring and outer loop, be equipped with the cavity between inner ring and the outer loop, fixedly connected with and the inlet tube and the outlet pipe of cavity intercommunication on the outer loop, the inlet tube links to each other with the water pump, inner ring and stoving cavity intercommunication.

Through adopting above-mentioned technical scheme, in the actual stoving process, the staff at first puts into the drying chamber with the cloth grass that needs to dry, and after the stoving of heating, the staff pushes into the cooling ring inner loop with the higher cloth grass of temperature through instruments such as bamboo poles to start the water pump, the water pump supplies water to the cavity between inner loop and the outer loop, absorbs the heat of cloth grass in the cooling ring through water, has realized the quick cooling to the cloth grass after drying, has shortened cooling time.

The utility model discloses further set up to: sliding connection has the carriage on the front side lateral wall of drying-machine, fixedly connected with fan on the carriage, the output of fan sets up towards the drying-machine.

Through adopting above-mentioned technical scheme, after having accomplished the stoving, the staff removes the carriage to stoving cavity front side to make the fan blow in the cold air to the stoving cavity, make the cold air cool down stoving cavity and cooling ring inner space, further promoted cooling efficiency.

The utility model discloses further set up to: the drying machine is characterized in that a partition plate is arranged in the cooling ring, the partition plate is positioned at one end, close to the drying cavity, of the inner ring and perpendicular to the axis of the cooling ring, and a driving device for driving the partition plate to move so as to enable the cooling ring to be communicated or isolated with the drying cavity is arranged on one side of the drying machine.

Through adopting above-mentioned technical scheme, through setting up the baffle, through baffle shutoff stoving cavity in the stoving process, reduced the heat loss in the stoving cavity, practiced thrift the energy, remove the baffle and remove the isolation to stoving cavity and cooling ring through drive arrangement after the stoving is ended, the staff of being convenient for removes the linen to the cooling ring in.

The utility model discloses further set up to: the driving device comprises a driving frame which is arranged on the ground on one side, far away from the drying chamber, of the cooling ring, a driving cylinder is fixedly connected onto the driving frame, and a piston rod of the driving cylinder penetrates through the cooling ring along the axis direction of the cooling ring and is fixedly connected with the partition plate.

Through adopting above-mentioned technical scheme, through driving actuating cylinder drive baffle at the motion of cooling ring axis direction, stretch out when the piston rod that drives actuating cylinder and make the baffle shutoff at the opening part of cooling ring with stoving cavity intercommunication, when the piston rod that drives actuating cylinder retracts, remove the isolation to stoving cavity and cooling ring.

The utility model discloses further set up to: waterproof sealing bearings are respectively arranged between two ends of the outer ring and the inner ring, one end, far away from the drying cavity, of the inner ring extends out of the outer ring, a toothed ring is fixedly connected to the circumferential side wall of the extending part of the inner ring, a rack is arranged on the ground on one side of the extending part of the inner ring, a driving motor is fixedly connected to the rack, and a gear meshed with the toothed ring is fixedly arranged on a motor shaft of the driving motor.

Through adopting above-mentioned technical scheme, owing to set up the water proof seal bearing, realized that the rotation of inner ring and outer loop is connected, realized simultaneously through sealed bearing and sealed the cavity both ends, rotate through driving motor drive gear to the cooperation drive inner ring through gear and ring gear rotates, makes and carries out refrigerated cloth grass and roll in the inner ring, promoted the homogeneity with the cooling ring contact, and make cloth grass stir, promoted the radiating rate of cloth grass, promoted the cooling effect.

The utility model discloses further set up to: when the piston rod of the driving air cylinder is completely retracted, the partition plate is away from the inner ring and is positioned on one side of the inner ring, which is far away from the drying chamber.

Through adopting above-mentioned technical scheme, because pull out the baffle from the cooling ring when driving actuating cylinder's piston rod retracts completely and keeping away from one side of drying the cavity, the staff can directly take out the cloth grass after the cooling from the cooling ring of drying-machine body rear side, has saved the time and has reduced the operation degree of difficulty.

The utility model discloses further set up to: one side of drying-machine body is equipped with recovery water tank, the outlet pipe communicates with recovery water tank, the input and the recovery water tank intercommunication of water pump.

Through adopting above-mentioned technical scheme, utilize the recovery water tank to retrieve and recycle the cooling water, practiced thrift the water source.

The utility model discloses further set up to: the water recycling device is characterized in that a backflow port is formed in the top of the water recycling tank, a cooling flow plate which is arranged in an inclined mode is fixedly connected to one side, located at the backflow port, of the top of the water recycling tank, and the pipe orifice of the water outlet pipe faces to the top end of the cooling flow plate.

Through adopting above-mentioned technical scheme, cooling water is behind the heat exchange of cooling ring, at first the runner cooling flow board on, through in the environment with the abundant giveaway of heat when flowing down along the cooling flow board, realized the cooling of cooling water to the cooling effect that has reduced because the temperature of the cooling water of recycling rises, and causes the possibility that cooling effect descends.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the cooling ring, the linen is dried and then manually moved into the cooling ring, and cooling water is injected into a cavity between the cooling water inner ring and the cooling water outer ring to cool the linen, so that the cooling time is shortened, and the working efficiency is improved;

2. the fan blows cold air from the front side of the drying chamber of the dryer, so that the cooling efficiency is further improved, and the working efficiency is improved;

3. by cooling, collecting and recycling the cold water discharged from the inner cavity of the cooling ring, the water resource is saved, and the waste of the water resource is reduced.

Drawings

Fig. 1 is a schematic diagram of the present embodiment for showing the overall structure of the apparatus.

Fig. 2 is a schematic view of a rear side view of the dryer of fig. 1.

Fig. 3 is a schematic cross-sectional view of the cooling ring according to the present embodiment.

In the figure, 1, a dryer body; 11. a drying chamber; 12. a carriage; 121. a fan; 2. a cooling ring; 21. an inner ring; 22. an outer ring; 221. a water inlet pipe; 222. a water outlet pipe; 23. a water pump; 24. a cavity; 25. sealing the bearing against water; 3. a partition plate; 4. a drive device; 41. a driving frame; 42. a driving cylinder; 5. a frame; 51. a drive motor; 511. a gear; 52. a toothed ring; 6. a recovery water tank; 61. a return port; 62. a cooling flow plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a cooling device of drying-machine, including drying-machine body 1, be equipped with on drying-machine body 1 along the fore-and-aft direction drying chamber 11 that runs through the drying-machine, 11 inner chambers of drying chamber are cylindrical. The front side of the dryer body 1 is hinged with a bin door at the opening of the drying chamber 11. The drying-machine is located one side fixedly connected with slide rail of door, and sliding connection has carriage 12 in the slide rail, and carriage 12 extends and the one end fixedly connected with fan 121 that extends to the door direction, and the output of fan 121 is inboard towards the stoving cavity 11 of drying-machine.

Referring to fig. 2 and 3, a cooling ring 2 is fixedly connected to the rear side of the dryer body 1, the cooling ring 2 is divided into an outer ring 22 and an inner ring 21, the inner ring 21 is coaxial with the drying chamber 11 and has the same diameter, a gap is left between the outer ring 22 and the inner ring 21 to form a cavity 24, two ends of the outer ring 22 are rotatably connected with the inner ring 21 through a watertight sealing bearing 25, and the outer ring 22 is fixedly connected with the rear side wall of the dryer body 1. The bottom of the outer ring 22 is fixedly connected with a water inlet pipe 221, the top of the outer ring is fixedly connected with a water outlet pipe 222, and the water inlet pipe 221 and the water outlet pipe 222 are respectively communicated with the cavity 24. One side of the dryer is fixedly connected with a water pump 23, and the output end of the water pump 23 is communicated with a water inlet pipe 221.

Referring to fig. 2, the recovery water tank 6 is placed on the ground on one side of the dryer body 1, the return opening 61 is formed in the top of the recovery water tank 6, the cooling flow plate 62 extending upwards and obliquely is fixedly connected to the top of the recovery water tank 6, the pipe opening of the water outlet pipe 222 faces the top end of the cooling flow plate 62, and the input end of the water pump 23 is communicated with the recovery water tank 6 through a pipeline. When the water pump 23 works, cooling water is drawn from the recovery water tank 6, passes through the cooling ring 2, flows out of the water outlet pipe 222, falls onto the cooling flow plate 62, and then falls along the cooling flow plate 62 and enters the recovery water tank 6. Because the area of contact with the air increases when it falls on the cooling flow plate 62, the heat in the cooling water is dissipated to the air, thereby realizing the cooling, recovery and reuse of the cooling water and saving water resources.

Referring to fig. 2, one end of the inner ring 21, which is far away from the drying chamber 11, extends out of the outer ring 22, and the circumferential side wall of the extending part is coaxially and fixedly connected with a toothed ring 52, a rack 5 is fixedly arranged on one side of the inner ring 21 on the ground, a driving motor 51 is fixedly connected to the rack 5, a motor shaft of the driving motor 51 is parallel to the axis of the inner ring 21 and extends and is fixedly connected with a gear 511, the gear 511 is meshed with the toothed ring 52, so that when the driving motor 51 works, the gear 511 drives the inner ring 21 to rotate, the inner linen is turned over, the linen is more uniformly contacted with the inner ring 21, meanwhile, the turning of the linen accelerates the heat dissipation of the linen.

Referring to fig. 2, a driving device 4 is disposed on one side of the inner ring 21 away from the dryer body 1, the driving device 4 includes a driving frame 41 fixedly disposed on the ground, a driving cylinder 42 is fixedly connected to the driving frame 41, a piston rod of the driving cylinder 42 extends along the axial direction of the inner ring 21, a partition plate 3 is fixedly connected to an end of the piston rod, and the partition plate 3 is adapted to the cross section of the inner ring 21. When the piston rod of the driving cylinder 42 extends out, the partition plate 3 is positioned at the opening of the cooling ring 2 facing one side of the dryer body 1, so that the drying chamber 11 is separated from the inner space of the inner ring 21, and the condition that heat in the drying chamber 11 is dissipated from one side facing the cooling ring 2 is reduced when the dryer works. When the piston rod of the driving cylinder 42 retracts, the partition plate 3 is pulled out of the inner ring 21 from one end of the inner ring 21 far away from the dryer body 1, and at least 30 centimeters of distance is reserved between the partition plate and the inner ring 21, so that a worker can take out the linen directly from one side of the cooling ring 2 far away from the dryer.

The implementation principle of the embodiment is as follows: in the actual drying process, after the linen in the drying chamber 11 is dried, the worker controls the driving cylinder 42 to withdraw the piston rod part of the driving cylinder 42, and the partition plate 3 is stopped at the position of one side of the inner ring 21 far away from the dryer body 1, and then the dried linen is pushed into the cooling ring 2 through tools such as a bamboo rod. The water pump 23 is started and the driving motor 51 is started, the inner ring 21 starts to rotate, the cooling water in the cooling ring 2 starts to circulate, and the linen is cooled down rapidly. When the linen is cooled to be close to the room temperature, the worker operates the driving cylinder 42 to enable the piston rod to be completely retracted, and when the partition plate 3 leaves the inner ring 21, the linen is taken out from one side of the inner ring 21, which is far away from the dryer, so that the whole drying work is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A cooling device of a dryer includes a dryer body (1), characterized in that: drying chamber (11) have been seted up on drying-machine body (1), drying chamber (11) run through drying-machine body (1), the rear side of drying-machine body (1) is equipped with cooling ring (2), cooling ring (2) include inner ring (21) and outer loop (22), be equipped with cavity (24) between inner ring (21) and outer loop (22), inlet tube (221) and outlet pipe (222) that fixedly connected with and cavity (24) communicate are gone up in outer loop (22), inlet tube (221) links to each other with water pump (23), inner ring (21) and drying chamber (11) intercommunication.

2. A cooling apparatus of a dryer according to claim 1, wherein: sliding connection has carriage (12) on the front side lateral wall of drying-machine, fixedly connected with fan (121) on carriage (12), the output of fan (121) sets up towards the drying-machine.

3. A cooling apparatus of a dryer according to claim 2, wherein: be equipped with baffle (3) in cooling ring (2), baffle (3) are located the one end that inner ring (21) is close to stoving cavity (11), thereby one side of drying-machine is equipped with drive arrangement (4) that drive baffle (3) removed and make cooling ring (2) and stoving cavity (11) intercommunication or keep apart.

4. A cooling apparatus of a dryer according to claim 3, wherein: drive arrangement (4) are including setting up at cooling ring (2) keep away from drying chamber (11) one side subaerial driving frame (41), fixedly connected with drives actuating cylinder (42) on driving frame (41), the piston rod that drives actuating cylinder (42) extends and with baffle (3) fixed connection along cooling ring (2) axis direction.

5. The cooling apparatus of a dryer according to claim 4, wherein: be equipped with waterproof sealing bearing (25) between outer ring (22) both ends and inner ring (21) respectively, outer ring (22) are stretched out to the one end that drying chamber (11) were kept away from in inner ring (21), fixedly connected with ring gear (52) on the circumference lateral wall of the part that inner ring (21) stretched out, one side that inner ring (21) stretched out the part is subaerial to be equipped with frame (5), fixedly connected with driving motor (51) on frame (5), gear (511) with ring gear (52) meshing have set firmly on the motor shaft of driving motor (51).

6. The cooling apparatus of a dryer according to claim 5, wherein: when the piston rod of the driving air cylinder (42) is completely retracted, the partition plate (3) is away from the inner ring (21) and is positioned on one side of the inner ring (21) far away from the drying chamber (11).

7. A cooling apparatus of a dryer according to claim 1, wherein: one side of the dryer body (1) is provided with a recovery water tank (6), the water outlet pipe (222) is communicated with the recovery water tank (6), and the input end of the water pump (23) is communicated with the recovery water tank (6).

8. The cooling apparatus of a dryer according to claim 7, wherein: return opening (61) have been seted up at recovery water tank (6) top, one side fixed connection that recovery water tank (6) top is located return opening (61) is to the cooling flow board (62) that the slope set up that inclines, the mouth of pipe of outlet pipe (222) is towards the top of cooling flow board (62).