CN211284974U

CN211284974U - Steam mechanism of ironing machine

Info

Publication number: CN211284974U
Application number: CN201922499581.9U
Authority: CN
Inventors: 黄正生
Original assignee: Zhejiang Weijie Clothing Equipment Co ltd
Current assignee: Taizhou Dino Intelligent Equipment Co.,Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a steam mechanism of ironing machine belongs to ironing machine technical field. It has solved the technical problem such as current steam mechanism has higher, the heat utilization rate is low to the requirement of quality of water. This ironing machine's steam mechanism includes the casing, steam drum and water tank, be equipped with heating module on the lateral wall of steam drum tip down, steam drum's top is equipped with the gas vent that links to each other with the flatiron, steam drum's bottom is equipped with the water inlet, the water inlet is connected with the first port of tee bend interface, the second port of tee bend interface passes through the outlet end of inlet tube with the intake pump and links to each other, the third port and the blow off pipe of tee bend interface are connected, the end of intaking of intake pump communicates with the lower extreme of water tank, the lower tip of water tank is equipped with the preheating tube that runs through the water tank, the preheating tube communicates with the. The utility model discloses a steam drum can be with the incrustation scale evacuation completely, reduces the requirement to quality of water, and the tail gas export of flatiron and the preheating tube intercommunication of setting in the water tank have improved the utilization ratio of heat energy.

Description

Steam mechanism of ironing machine

Technical Field

The utility model belongs to the technical field of ironing machines, refer in particular to a steam mechanism of ironing machine.

Background

A steam ironing machine is a machine that softens the fibrous texture of a garment by burning hot water vapor into constant contact with the garment. The clothes are smooth and smooth through the pulling and pressing actions, the scorching water vapor has the cleaning and disinfecting effects, and the clothes hanger is used for clothing exclusive shops, hotels, families and the like.

The steam drum of current steam ironing machine designs unreasonablely, like the utility model discloses a steam mechanism of garment steamer as application number "201821838355.8" includes steam drum, pump, check valve, first connecting pipe and second connecting pipe, and steam drum's top is equipped with the gas-supply pipe, and bottom in the steam drum is equipped with the heating pipe, and the pump passes through the entrance point of first connecting pipe with the check valve and links to each other, and the first exit end of check valve passes through the second connecting pipe and links to each other with steam drum's bottom.

When the steam mechanism drains water, all scales in the steam tank cannot be drained completely and only can be drained to the second joint, and water between the second joint and the bottom of the steam tank cannot be drained, so that the scales are accumulated, and the steam generating capacity of the steam tank is easily influenced after the scales are accumulated, and the service life of the steam tank is influenced; therefore, the steam tank has higher requirement on water quality, and purified water is required to be used for reducing the generation of scale, so that the service life of the steam tank is prolonged; and the prior steam mechanism has lower utilization rate of heat energy.

Disclosure of Invention

The utility model aims at providing a steam mechanism of ironing machine that quality of water requires lower, can be with whole discharge of incrustation scale, heat utilization efficiency is higher.

The purpose of the utility model is realized like this:

the utility model provides a steam mechanism of ironing machine, includes the casing, locates the steam drum in the casing and is fixed in the water tank of casing rear side, its characterized in that: be equipped with the heating module that can stretch into the steam drum inner chamber on the lateral wall of steam drum tip down, the top of steam drum is equipped with the gas vent that links to each other with the flatiron, the bottom of steam drum is equipped with the water inlet, the water inlet is connected with the first port of tee bend interface, the second port of tee bend interface passes through the inlet tube and links to each other with the delivery end of intake pump, the third port and the blow off pipe connection of tee bend interface, the end of intaking of intake pump and the lower extreme intercommunication of water tank, the lower tip of water tank is equipped with the preheating pipe that runs through the water tank, the preheating pipe communicates with the tail gas outlet of flatiron.

According to the steam mechanism of the ironing machine, the heating module is fixed on the side wall of the steam tank, the water inlet is arranged at the bottom of the steam tank, the heating function is ensured, simultaneously, all scale in the steam tank can be discharged completely through the drain pipe connected with the water inlet, and the phenomenon that sewage and scale are accumulated at the bottom of the steam tank is avoided; simultaneously, a tail gas outlet of the iron is communicated with a preheating pipe arranged in the water tank, wherein the preheating pipe is made of metal with better heat conduction performance, water in the water tank is preheated by heat of tail gas, heating time and energy consumed by heating after the water enters the steam tank are reduced, the utilization rate of heat energy is improved, and a better energy-saving effect is achieved.

In the steam mechanism of the ironing machine, the fixing plate is transversely arranged in the shell, the lower end of the steam tank is fixedly connected with the fixing plate, and the water inlet of the steam tank penetrates through the fixing plate and is fixedly connected with the first port of the three-way connector.

In the steam mechanism of the ironing machine, the baffle plate is fixed at the upper end part of the steam tank, the edge of the baffle plate is hermetically connected with the inner wall of the steam tank, and the end part, far away from the exhaust port, of the baffle plate is provided with the vent hole. The design of above-mentioned baffle and air vent can block the drop of water that splashes because of the boiling, avoids the drop of water to discharge from the gas vent along with vapor, makes the exhaust vapor drier to avoid leading to appearing the water stain of an unsightly grain on the clothing after ironing because of mixing the drop of water, make ironing effect better more pleasing to the eye.

In the above steam mechanism of the ironing machine, the heating module includes a mounting plate and a heating pipe, the heating pipe is mounted on the mounting plate, the wiring end of the heating pipe is located at the outer side of the mounting plate, and the heating end of the heating pipe is located at the inner side of the mounting plate and can extend into the steam tank.

In the above steam mechanism of the ironing machine, the heating pipes are more than two and fixed on the mounting plate at intervals.

In the above-mentioned steam mechanism of ironing machine, one end of blow off pipe and the third port of tee bend interface intercommunication, the other end of blow off pipe is equipped with the valve of control blow off pipe switching. The drain pipe is directly connected with the water inlet of the steam tank through the tee joint, the additional arrangement of the drain outlet on the steam tank is avoided, the structure is simpler, the mounting structure in the shell of the steam mechanism is simpler, and the steam mechanism is favorable for reducing the cost and convenient to maintain and assemble.

In the above steam mechanism of the ironing machine, the side cover is fixedly connected to the side wall of the steam tank, the side cover and the side wall of the steam tank surround to form a water level monitoring cavity, the water level monitoring cavity is communicated with the inner cavity of the steam tank, the side cover is provided with a water level monitoring assembly, and the lower end of the water level monitoring assembly extends into the water level monitoring cavity. Through setting up the side shield on this steam drum's the lateral wall, form the water level monitoring chamber with the steam drum intercommunication on making steam drum's the lateral wall, thus, the water level in water level monitoring intracavity is the same with the water level in the steam drum, water level monitoring subassembly detect the water level of water level monitoring intracavity can, because the water level monitoring chamber is located steam drum's lateral part and the lateral wall separation through the steam drum, make the difficult entering water level monitoring intracavity of steam that produces in the steam drum, thereby reduce the interference of steam to water level monitoring subassembly, improve the accuracy that detects, make steam drum work safe and reliable more.

In the above steam mechanism of the ironing machine, the side wall of the steam tank is provided with a first through hole and a second through hole which are communicated with the water level monitoring cavity, the first through hole is positioned at the bottom of the water level monitoring cavity and is lower than the shutdown water level of the steam tank, and the second through hole is positioned at the top of the water level monitoring cavity and is higher than the upper limit working water level of the steam tank. The shutdown water level is the lowest safe water level of the steam tank of the steam ironing machine needing shutdown, and the upper limit working water level is the highest water level of the steam tank working normally; the first through hole and the second through hole are arranged in the range, water in the steam tank can enter the water level monitoring cavity from the first through hole, and steam in the water level monitoring cavity can be discharged into the water tank through the second through hole, so that the water level in the water level monitoring cavity can reflect the real water level condition in the steam tank, and the detection precision of the water level monitoring assembly is improved.

In the above-mentioned steam mechanism of ironing machine, the steam drum is vertical tube-shape, the side cover is rectangular form and sets up along the length direction of steam drum, water level monitoring subassembly is including the first level sensor who is used for detecting lower limit operating water level, the second level sensor who is used for detecting upper limit operating water level and the third level sensor who is used for detecting the shut down water level. The lower limit working water level is the lowest water level of the steam tank in normal operation; the first water level sensor, the second water level sensor and the third water level sensor are in signal connection with a control system of the steam ironing machine, so that the control system can supply water, stop water or stop the machine according to the water level in the steam tank, and the normal work and safety of the ironing machine are guaranteed.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

Drawings

Fig. 1 is an overall sectional view of the present invention.

Fig. 2 is a schematic view of the internal structure of the housing of the present invention.

Fig. 3 is a cross-sectional view of the steam can of the present invention.

Fig. 4 is a schematic structural diagram of the water tank of the present invention.

In the figure, 1, a steam tank; 11. a baffle plate; 111. a vent hole; 12. a heating module; 121. mounting a plate; 122. Heating a tube; 13. a side cover; 131. a first through hole; 132. a second through hole; 133. a first water level sensor; 134. a second water level sensor; 135. a third water level sensor; 14. an exhaust port; 15. a water inlet; 2. a three-way interface; 3. a water inlet pipe; 4. a water inlet pump; 5. a blow-off pipe; 51. a valve; 6. a housing; 61. A fixing plate; 7. a water tank; 71. and (4) preheating the tube.

Detailed Description

The invention will be further described with reference to specific embodiments in conjunction with the accompanying drawings, in which reference is made to fig. 1-4:

the steam mechanism of the ironing machine comprises a shell 6, a steam tank 1 arranged in the shell 6 and a water tank 7 fixed at the rear side of the shell 6, wherein a heating module 12 capable of extending into an inner cavity of the steam tank 1 is arranged on the side wall of the lower end part of the steam tank 1, an exhaust port 14 connected with an iron is arranged at the top part of the steam tank 1, a water inlet 15 is arranged at the bottom part of the steam tank 1, the water inlet 15 is connected with a first port of a three-way connector 2, a second port of the three-way connector 2 is connected with a water outlet end of a water inlet pump 4 through a water inlet pipe 3, a third port of the three-way connector 2 is connected with a sewage discharge pipe 5, a water inlet end of the water inlet pump 4 is communicated with the lower end part of the water tank 7, a preheating pipe 71 penetrating; the fixing plate 61 is transversely arranged in the shell 6, the lower end of the steam tank 1 is fixedly connected with the fixing plate 61, and the water inlet 15 of the steam tank 1 penetrates through the fixing plate 61 and is fixedly connected with the first port of the three-way connector 2.

According to the steam mechanism of the ironing machine, the heating module 12 is fixed on the side wall of the steam tank 1, the water inlet 15 is arranged at the bottom of the steam tank 1, the heating function is ensured, meanwhile, all scale in the steam tank 1 can be discharged completely through the drain pipe 5 connected with the water inlet 15, and the situation that sewage and scale are accumulated at the bottom of the steam tank 1 is avoided; meanwhile, the tail gas outlet of the iron is communicated with the preheating pipe 71 arranged in the water tank 7, wherein the preheating pipe 71 is made of metal with better heat conductivity, water in the water tank 7 is preheated by the heat of the tail gas, the heating time and the energy consumed by heating after the water enters the steam tank 1 are reduced, the utilization rate of heat energy is improved, and a better energy-saving effect is achieved.

Furthermore, a baffle plate 11 is fixed at the upper end of the steam tank 1, the edge of the baffle plate 11 is hermetically connected with the inner wall of the steam tank 1, and a vent hole 111 is arranged at the end part, far away from the exhaust port 14, of the baffle plate 11. Above-mentioned baffle 11 and vent 111's design can block the drop of water that splashes because of the boiling, avoids the drop of water to discharge from gas vent 14 along with vapor, makes the exhaust vapor drier to avoid appearing the water stain of an unsightly grain on the clothing after leading to ironing because of mixing the drop of water, make ironing effect better more pleasing to the eye.

Further, the heating module 12 comprises a mounting plate 121 and a heating pipe 122, the heating pipe 122 is mounted on the mounting plate 121, the terminal of the heating pipe 122 is located on the outer side of the mounting plate 121, and the heating end of the heating pipe 122 is located on the inner side of the mounting plate 121 and can extend into the steam tank 1; more than two heating pipes 122 are fixed on the mounting plate 121 at intervals; one end of the sewage draining pipe 5 is communicated with the third port of the three-way connector 2, and the other end of the sewage draining pipe 5 is provided with a valve 51 for controlling the on-off of the sewage draining pipe 5. The above-mentioned blow off pipe 5 is directly connected with the water inlet 15 of steam drum 1 through tee bend interface 2, has avoided additionally seting up the drain on the steam drum 1 again, makes the structure more simple, also can make mounting structure more succinct in steam mechanism's the casing 6 simultaneously, is favorable to reduce cost, is convenient for maintain and assemble.

Further, a side cover 13 is fixedly connected to the side wall of the steam tank 1, the side cover 13 and the side wall of the steam tank 1 enclose to form a water level monitoring cavity, the water level monitoring cavity is communicated with the inner cavity of the steam tank 1, a water level monitoring assembly is mounted on the side cover 13, and the lower end of the water level monitoring assembly extends into the water level monitoring cavity; a first through hole 131 and a second through hole 132 which are communicated with the water level monitoring cavity are formed in the side wall of the steam pot 1, the first through hole 131 is located at the bottom of the water level monitoring cavity and is lower than the shutdown water level of the steam pot 1, and the second through hole 132 is located at the top of the water level monitoring cavity and is higher than the upper limit working water level of the steam pot 1; the steam tank 1 is a vertical cylinder, the side cover 13 is a long strip and is arranged along the length direction of the steam tank 1, and the water level monitoring assembly comprises a first water level sensor 133 for detecting the lower limit working water level, a second water level sensor 134 for detecting the upper limit working water level and a third water level sensor 135 for detecting the shutdown water level. The side cover 13 is arranged on the side wall of the steam tank 1, so that a water level monitoring cavity communicated with the steam tank 1 is formed on the side wall of the steam tank 1, the water level in the water level monitoring cavity is the same as the water level in the steam tank 1, and the water level monitoring assembly detects the water level in the water level monitoring cavity; the shutdown water level is the lowest safe water level of the steam tank 1 of the steam ironing machine needing shutdown, the upper limit working water level is the highest water level of the normal work of the steam tank 1, and the lower limit working water level is the lowest water level of the normal work of the steam tank 1; the first through hole 131 and the second through hole 132 are arranged in the range, water in the steam tank 1 can enter the water level monitoring cavity from the first through hole 131, and steam in the water level monitoring cavity can be discharged into the water tank 7 through the second through hole 132, so that the water level in the water level monitoring cavity can reflect the real water level condition in the steam tank 1, and the detection precision of the water level monitoring assembly is improved; the first water level sensor 133, the second water level sensor 134 and the third water level sensor 135 are all in signal connection with a control system of the steam ironing machine, so that the control system can perform water supply, water cut-off or shutdown treatment according to the water level in the steam tank 1, thereby ensuring the normal operation and safety of the ironing machine.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, 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. The utility model provides a steam mechanism of ironing machine, includes the casing, locates the steam drum in the casing and is fixed in the water tank of casing rear side, its characterized in that: be equipped with the heating module that can stretch into the steam drum inner chamber on the lateral wall of steam drum tip down, the top of steam drum is equipped with the gas vent that links to each other with the flatiron, the bottom of steam drum is equipped with the water inlet, the water inlet is connected with the first port of tee bend interface, the second port of tee bend interface passes through the inlet tube and links to each other with the delivery end of intake pump, the third port and the blow off pipe connection of tee bend interface, the end of intaking of intake pump and the lower extreme intercommunication of water tank, the lower tip of water tank is equipped with the preheating pipe that runs through the water tank, the preheating pipe communicates with the tail gas outlet of flatiron.

2. A steam mechanism of an ironing machine according to claim 1, characterized in that: the steam tank is characterized in that a fixing plate is transversely arranged in the shell, the lower end of the steam tank is fixedly connected with the fixing plate, and a water inlet of the steam tank penetrates through the fixing plate and is fixedly connected with a first port of the three-way connector.

3. A steam mechanism of an ironing machine according to claim 1, characterized in that: the steam drum's upper end is fixed with the baffle, the border and the inner wall sealing connection of steam drum of baffle, the tip of keeping away from the gas vent on the baffle is equipped with the air vent.

4. A steam mechanism of an ironing machine according to claim 1, characterized in that: the heating module comprises a mounting plate and a heating pipe, the heating pipe is mounted on the mounting plate, a wiring end of the heating pipe is located on the outer side of the mounting plate, and a heating end of the heating pipe is located on the inner side of the mounting plate and can extend into the steam tank.

5. A steam mechanism of an ironing machine according to claim 4, characterized in that: the heating pipe has more than two and interval is fixed in on the mounting panel.

6. A steam mechanism of an ironing machine according to claim 1, characterized in that: one end of the sewage draining pipe is communicated with the third port of the three-way connector, and the other end of the sewage draining pipe is provided with a valve for controlling the on-off of the sewage draining pipe.

7. Steam mechanism of an ironing machine, according to any of the claims from 1 to 5, characterized in that: the lateral wall of the steam tank is fixedly connected with a side cover, the side cover and the lateral wall of the steam tank surround to form a water level monitoring cavity, the water level monitoring cavity is communicated with the inner cavity of the steam tank, a water level monitoring assembly is installed on the side cover, and the lower end of the water level monitoring assembly stretches into the water level monitoring cavity.

8. A steam mechanism of an ironing machine according to claim 7, wherein: the steam tank is characterized in that a first through hole and a second through hole which are communicated with the water level monitoring cavity are formed in the side wall of the steam tank, the first through hole is located at the bottom of the water level monitoring cavity and is lower than the shutdown water level of the steam tank, and the second through hole is located at the top of the water level monitoring cavity and is higher than the upper limit working water level of the steam tank.

9. A steam mechanism of an ironing machine according to claim 7, wherein: the steam drum is vertical tube-shape, the side cover is rectangular form and sets up along the length direction of steam drum, water level monitoring subassembly is including the first level sensor who is used for detecting lower limit working water level, the second level sensor who is used for detecting upper limit working water level and the third level sensor who is used for detecting the shut down water level.