CN218955193U

CN218955193U - Drying device of gas water heater

Info

Publication number: CN218955193U
Application number: CN202221952163.6U
Authority: CN
Inventors: 夏立珍; 穆生鸿; 吴桂安; 邓飞忠; 潘叶江
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-05-02
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a drying device of a gas water heater, which further comprises: a shell, wherein a water outlet communicated with the outside is formed at the lower end part of the shell, and an opening communicated with the outside is formed at the upper end part of the shell; the box body is movably arranged in the shell and is suitable for placing articles to be dried; the driving device is arranged in the shell, and the output end of the driving device is connected with the box body to drive the box body to rotate; the air pipe is arranged in the box body, one end of the air pipe penetrates through the opening and then is connected with the smoke exhaust pipe to guide the smoke generated by the water heater body into the air pipe, and the other end of the air pipe penetrates through the box body and then is communicated with the inner space of the shell so that the smoke in the air pipe exchanges heat with an article to be dried, thereby condensed water generated by the heat exchange is discharged outwards after passing through the water outlet, and condensed water gas generated by the heat exchange is discharged outwards after passing through the opening. The flue gas waste heat utilization device is simple in structure, and can improve the utilization rate of flue gas waste heat of the gas water heater, so that heat energy waste is avoided.

Description

Drying device of gas water heater

Technical Field

The utility model relates to the technical field of household appliances, in particular to a drying device of a gas water heater.

Background

Through the continuous development, the gas water heater is mature in technology increasingly and gradually increases in functional configuration, such as zero cold water function of cold water is avoided when the gas water heater is started, the people separating function meeting bath requirements of different people, the bubble water function which is easier to clean, the skin beautifying bath function meeting requirements of women and the like, the functional configuration is mainly that the water heater is functionally upgraded from the bath direction of a user, the scheme of using the smoke at the tail part of the water heater for functional extension is relatively less, and because the smoke discharging temperature of the water heater is higher, if the smoke waste heat can be utilized for functional extension, the utilization rate of the smoke waste heat can be improved, and the heat waste is avoided.

Disclosure of Invention

The utility model aims to solve one of the problems existing in the related art to at least a certain extent, and therefore, the utility model provides the drying device of the gas water heater, which has a simple structure, and can effectively improve the utilization rate of the residual heat of the gas water heater, thereby avoiding heat energy waste.

The above object is achieved by the following technical scheme:

the utility model provides a drying device of gas heater, gas heater includes the water heater body, water heater body intercommunication has the exhaust pipe, still includes:

a shell, wherein a water outlet communicated with the outside is formed at the lower end part of the shell, and an opening communicated with the outside is formed at the upper end part of the shell;

the box body is movably arranged in the shell and is suitable for placing articles to be dried;

the driving device is arranged in the shell, and the output end of the driving device is connected with the box body to drive the box body to rotate;

the air pipe is arranged in the box body, one end of the air pipe penetrates through the opening and then is connected with the smoke exhaust pipe so as to lead the smoke generated by the water heater body into the air pipe, the other end of the air pipe penetrates through the box body and then is mutually communicated with the inner space of the shell so that the smoke in the air pipe exchanges heat with an article to be dried, condensed water generated by heat exchange is discharged outwards after passing through the water outlet, and condensed water gas generated by heat exchange is discharged outwards after passing through the opening.

In some embodiments, further comprising:

the upper flow guiding disc is arranged on the upper end part of the box body, the inlet end of the upper flow guiding disc penetrates through the opening and then is communicated with the smoke exhaust pipe, and the outlet end of the upper flow guiding disc is communicated with one end of the ventilation pipe;

the lower guide disc is arranged on the lower end part of the box body, and the inlet end of the lower guide disc is communicated with the other end of the vent pipe;

and a flow guide opening is formed in the lower flow guide plate, one end of the flow guide opening is connected to the flow guide opening, the other end of the flow guide opening is communicated with the inner space of the shell after being extended, so that condensed water gas generated by heat exchange is discharged outwards after passing through the opening, and condensed water generated by heat exchange is discharged outwards after passing through the water outlet.

In some embodiments, the air vent pipe further comprises a fixing plate, and the upper end and the lower end of the air vent pipe are respectively arranged on the upper end and the lower end in the box body through the fixing plate.

In some embodiments, an assembling portion is provided on the lower baffle plate, and an output end of the driving device is cooperatively connected with the assembling portion so that the driving device drives the box body to perform rotational movement.

In some embodiments, a diversion connector is arranged on the upper diversion disk, one end of the diversion connector is communicated with the inlet end of the upper diversion disk, and the other end of the diversion connector passes through the opening and then is communicated with the smoke exhaust pipe.

In some embodiments, when the smoke evacuation tube and the flow guide joint are round tubes, the diameter of the smoke evacuation tube is smaller than the diameter of the flow guide joint.

In some embodiments, the driving device comprises a motor and a base, wherein the motor is arranged on a bottom wall in the shell through the base, and a rotating shaft of the motor is connected with the box body.

In some embodiments, the anti-leakage cover is provided with a through hole on the box body, one end of the through hole is communicated with the inside of the box body, the other end of the through hole is communicated with the external space of the shell, and the anti-leakage cover is arranged on the through hole.

In some embodiments, the housing further comprises a support foot disposed at a bottom position of the housing to support the housing.

In some embodiments, the housing comprises an upper shell and a lower shell, wherein the upper shell is detachably disposed on the lower shell, and the driving device is disposed on the lower shell.

Compared with the prior art, the utility model at least comprises the following beneficial effects:

1. the drying device of the gas water heater has a simple structure, and can effectively improve the utilization rate of the residual heat of the gas water heater, thereby avoiding heat energy waste.

Drawings

FIG. 1 is a schematic view of a structure of a water heater body and a drying device when the water heater body and the drying device are assembled together in an embodiment of the utility model;

fig. 2 is a schematic structural view of a drying apparatus according to an embodiment of the present utility model;

fig. 3 is a cross-sectional view of a drying apparatus in an embodiment of the present utility model;

fig. 4 is a schematic structural view of a case according to an embodiment of the present utility model.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments of the utility model, which are obtained by a person of ordinary skill in the art without making any inventive effort, shall fall within the scope of the claimed utility model.

Examples:

as shown in fig. 1 to 4, the present embodiment provides a drying device of a gas water heater, the gas water heater includes a water heater body 1, the water heater body 1 is communicated with a smoke exhaust pipe 11, and further includes:

a casing 2, a drain port 21 communicating with the outside is provided at a lower end portion of the casing 2, and an opening 22 communicating with the outside is provided at an upper end portion of the casing 2;

the box body 3 is movably arranged in the shell 2 so as to be suitable for placing articles to be dried;

the driving device 4 is arranged in the shell 2, and the output end of the driving device 4 is connected with the box body 3 to drive the box body 3 to rotate;

the breather pipe 5, breather pipe 5 sets up in box 3, and breather pipe 5 one end passes and is connected with exhaust pipe 11 behind the opening 22 in order to produce the flue gas with water heater body 1 and lead into breather pipe 5 on, and the other end passes behind the box 3 and communicates with each other with shell 2 inner space so that the flue gas in breather pipe 5 carries out the heat exchange to the article that needs to dry to make the comdenstion water that the heat exchange produced outwards discharge after outlet 21, and make the comdenstion water gas that the heat exchange produced outwards discharge after opening 22.

In this embodiment, the water heater body 1 is communicated with the smoke exhaust pipe 11, the smoke exhaust pipe 11 is far away from one end of the water heater body 1 and one end of the vent pipe 5 are communicated, the other end of the vent pipe 5 is communicated with the inner space of the shell 2 after passing through the box 3, the smoke generated by the heating operation of the water heater body 1 flows on the vent pipe 5 after passing through the smoke exhaust pipe 11, the smoke entering the vent pipe 5 exchanges heat with the articles to be dried, the condensate water generated by the heat exchange is discharged outwards after passing through the water outlet 21, and the rest smoke is discharged outwards after passing through the opening 22, and because the box 3 is movably arranged in the shell 2, in the heat exchange process, the driving device 4 drives the box 3 to synchronously perform rotary motion in the shell 2, thereby effectively improving the effect of heat exchange between the articles to be dried and the smoke entering the shell 5, and adding the drying device on the basis of the gas water heater, thereby not only avoiding waste of heat energy by using the smoke waste, but also expanding the function of the gas water heater, further conveniently drying small articles, the structure is simple, and the utilization rate of the heat of the smoke waste of the gas water heater can be effectively improved.

Further, the method further comprises the following steps:

an upper baffle plate 51, wherein the upper baffle plate 51 is arranged on the upper end part of the box body 3, the inlet end of the upper baffle plate 51 passes through the opening 22 and then is communicated with the smoke exhaust pipe 11, and the outlet end of the upper baffle plate is communicated with one end of the ventilation pipe 5;

the lower deflector disc 52 is arranged on the lower end part of the box body 3, and the inlet end of the lower deflector disc 52 is communicated with the other end of the vent pipe 5;

the flow guiding opening 53 is formed on the lower flow guiding disk 52, one end of the flow guiding opening 53 is connected to the flow guiding opening, and the other end of the flow guiding opening 53 is communicated with the inner space of the shell 2 after being extended, so that condensed water gas generated by heat exchange is discharged outwards after passing through the opening 22, and condensed water generated by heat exchange is discharged outwards after passing through the water outlet 21.

Preferably, the air pipe 3 further comprises a fixing plate 54, and the upper and lower ends of the air pipe 5 are respectively arranged on the upper and lower ends of the box 3 through the fixing plate 54.

Specifically, an assembling portion is provided on the lower diaphragm 52, and an output end of the driving device 4 is cooperatively connected with the assembling portion so that the driving device 4 drives the case 3 to perform a rotational motion.

Preferably, a guide joint 55 is provided on the upper guide plate 51, one end of the guide joint 55 is communicated with the inlet end of the upper guide plate 51, and the other end is communicated with the smoke exhaust pipe 11 after passing through the opening 22.

Further, when the smoke discharge pipe 11 and the flow guide joint 55 are circular pipes, the diameter of the smoke discharge pipe 11 is smaller than that of the flow guide joint 55.

In this embodiment, since the plurality of ventilation pipes 5 are disposed in the case 3, fixing plates 54 are additionally disposed at the upper and lower ends of the case 3 in order to ensure the stability of the installation of the ventilation pipes, so that the upper and lower ends of the ventilation pipes 5 are respectively installed at the upper and lower ends of the case 3 through the fixing plates 54.

In this embodiment, the upper and lower ends of the box 3 are both open ends, so that the upper and lower ends of the air pipe 5 are respectively installed on the upper and lower ends of the box 3 through the fixing plates 54, and the upper end fixing plates 54 of the box 3 are provided with the upper air guide disc 51, the middle position of the upper end of the upper air guide disc 51 is communicated with the air guide joint 55, the air guide joint 55 is arranged on the open mouth 22 in a penetrating manner, so that the inlet end of the upper air guide disc 51 is communicated with the smoke exhaust pipe 11 through the air guide joint 55, the outlet end of the upper air guide disc 51 is communicated with the upper end of the air pipe 5, and thus the smoke generated by the water heater body 1 sequentially passes through the smoke exhaust pipe 11, the air guide joint 55 and the upper air guide disc 51 and then enters the air pipe 5, the smoke entering the air pipe 5 and the articles placed in the box 3 perform heat exchange work, the lower air guide disc 52 is arranged on the lower end fixing plates 54 of the box 3, the air guide disc 52 is arranged on the bottom wall of the lower air guide disc 52, the air guide disc 53 is communicated with the air guide mouth 53, one end far from the air guide mouth is communicated with the inner space of the shell 2 after extending up and down, the air guide disc is communicated with the inner space of the air guide disc, the smoke is sequentially generated after the smoke is sequentially heat-exchanged, and the smoke is discharged from the air guide disc 5, the air guide disc is sequentially through the air guide disc 5, the air guide disc and the air guide disc 53 and the air guide disc is sequentially discharged to the inner space after the air guide disc and the air guide disc is sequentially and the air guide disc 5. More preferably, the smoke exhaust pipe 11 can be further provided with a one-way valve, and the conduction direction of the one-way valve is that the water heater body is opened unidirectionally to the direction of the drying device, so that the flue gas in the drying device can be effectively prevented from flowing backwards into the water heater body.

Further, the driving device 4 includes a motor 41 and a base 42, wherein the motor 41 is provided on a bottom wall inside the housing 2 through the base 42, and a rotation shaft of the motor 41 is connected with the casing 3.

Preferably, the anti-leakage cover 6 is further arranged on the box body 3, a through hole 31 is formed in the box body 3, one end of the through hole 31 is communicated with the inside of the box body 3, the other end of the through hole is communicated with the outer space of the shell 2, and the anti-leakage cover 6 is arranged on the through hole 31 in a covering mode.

Specifically, a support leg 7 is also included, the support leg 7 being provided at a bottom position of the housing 2 to support the housing 2.

In particular, the housing 2 comprises an upper shell 23 and a lower shell 24, wherein the upper shell 23 is detachably arranged on the lower shell 24 and the drive device 4 is arranged on the lower shell 24.

In the present embodiment, the upper case 23 is detachably provided on the lower case 24, the upper case 23 and the lower case 24 are cooperatively assembled together by screws or other connecting members to form the outer case 2 together, a base 42 is provided on the bottom wall in the lower case 24, the base 42 has a bottom case and an upper cover, the bottom case is mounted at an intermediate position of the bottom wall in the lower case 24 by screws or other connecting members, the driving motor 41 is provided in the bottom case, the upper cover is provided at an upper end position of the bottom case, and the bottom case and the upper cover are mounted together by screws or other connecting members, so that the assembly between the driving motor 41 and the base 42 can be completed. In addition, a through hole is formed at the top end of the base 42, and the rotating shaft of the driving motor 41 passes through the through hole and is connected with the lower deflector 52 in a matched manner, more preferably, a threaded hole is formed in the assembly part of the lower deflector 52, so that the lower deflector 52 and the driving motor 41 are connected in a matched manner.

In this embodiment, an opening is formed on the side wall of the housing 2, a through hole 31 is formed on the side wall of the box 3, one end of the through hole 31 is mutually communicated with the inner space of the box 3, the other end is communicated with the outer space of the housing 2 through the opening, the leakage-proof cover 6 is covered on the through hole 31, that is, the leakage-proof cover 6 is directly sleeved on the through hole 31 of the box 3 to prevent smoke from escaping outwards, more preferably, the leakage-proof cover 6 can be made of silica gel, but is not limited to the above materials, other more suitable materials can be selected according to actual requirements, in addition, the connection between the leakage-proof cover 6 and the through hole 31 can be assembled by adopting threaded connection, so that the connection between the leakage-proof cover 6 and the through hole 31 is facilitated.

In this embodiment, the flue gas generated by the gas water heater is conveyed to the drying device through the smoke exhaust pipe 11, firstly, the driving motor 41 drives the box body 3 to rotate through the lower guide disc 52, the flue gas enters the upper guide disc 51, the flue gas enters the ventilation pipe 5 through the guide effect of the upper guide disc 51, so that the flue gas in the ventilation pipe 5 and the articles in the box body 3 are subjected to heat exchange to dry the articles, the articles can be heated and dried, a large amount of condensed water and a small amount of condensed water gas can be generated by the flue gas subjected to heat exchange, then the condensed water and the condensed water gas enter the lower guide disc 52 along the ventilation pipe 5, continuously flow into the lower shell 24 through the guide tube 53 of the lower guide disc 52, the condensed water is discharged outwards through the water outlet 21 of the lower shell 24, and meanwhile, the condensed water gas is discharged into the outside atmosphere along the opening 22) of the shell 2).

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims

1. Drying device of gas heater, gas heater includes water heater body (1), water heater body (1) intercommunication has smoke tube (11), its characterized in that still includes:

a housing (2), wherein a water outlet (21) communicated with the outside is formed at the lower end part of the housing (2), and an opening (22) communicated with the outside is formed at the upper end part of the housing (2);

the box body (3) is movably arranged in the shell (2) so as to be suitable for placing articles to be dried;

the driving device (4) is arranged in the shell (2), and the output end of the driving device (4) is connected with the box body (3) to drive the box body (3) to rotate;

breather pipe (5), breather pipe (5) set up in box (3), breather pipe (5) one end pass behind uncovered (22) with exhaust pipe (11) are connected in order will water heater body (1) produces flue gas and guide into on breather pipe (5), the other end pass behind box (3) with shell (2) inner space intercommunication each other so that flue gas in breather pipe (5) carries out the heat exchange to the article that needs to dry, thereby make the comdenstion water that the heat exchange produced pass through outlet (21) back outwards discharges, and make the comdenstion water gas that the heat exchange produced pass through outwards discharge behind uncovered (22).

2. The drying apparatus of a gas water heater as recited in claim 1, further comprising:

an upper deflector (51), wherein the upper deflector (51) is arranged on the upper end part of the box body (3), the inlet end of the upper deflector (51) passes through the opening (22) and then is communicated with the smoke exhaust pipe (11), and the outlet end of the upper deflector is communicated with one end of the ventilation pipe (5);

the lower flow guide disc (52) is arranged on the lower end part of the box body (3), and the inlet end of the lower flow guide disc (52) is communicated with the other end of the vent pipe (5);

and a flow guide port is formed in the lower flow guide disc (52), one end of the flow guide tube (53) is connected to the flow guide port, and the other end of the flow guide tube is communicated with the inner space of the shell (2) after being extended, so that condensed water gas generated by heat exchange is discharged outwards after passing through the opening (22), and condensed water generated by heat exchange is discharged outwards after passing through the water outlet (21).

3. The drying device of a gas water heater according to claim 2, further comprising a fixing plate (54), wherein the upper and lower ends of the ventilation pipe (5) are respectively mounted on the upper and lower ends of the inside of the case (3) through the fixing plate (54).

4. A drying apparatus for a gas water heater according to claim 2, wherein an assembly part is provided on the lower deflector (52), and an output end of the driving device (4) is cooperatively connected with the assembly part so that the driving device (4) drives the tank (3) to perform a rotational movement.

5. A drying apparatus for a gas water heater according to claim 2, wherein a diversion joint (55) is provided on the upper diversion plate (51), one end of the diversion joint (55) is communicated with the inlet end of the upper diversion plate (51), and the other end of the diversion joint is communicated with the smoke exhaust pipe (11) after passing through the opening (22).

6. The drying apparatus of a gas water heater according to claim 5, wherein when the smoke discharge pipe (11) and the guide joint (55) are circular pipes, the diameter of the smoke discharge pipe (11) is smaller than the diameter of the guide joint (55).

7. A drying apparatus of a gas water heater according to claim 1, characterized in that the driving means (4) comprises a motor (41) and a base (42), wherein the motor (41) is arranged on a bottom wall inside the housing (2) through the base (42), and a rotating shaft of the motor (41) is connected with the case (3).

8. The drying device of a gas water heater according to claim 1, further comprising a leakage-proof cover (6), wherein a through hole (31) is formed in the box body (3), one end of the through hole (31) is communicated with the inside of the box body (3), the other end of the through hole is communicated with the external space of the shell (2), and the leakage-proof cover (6) is covered on the through hole (31).

9. A drying apparatus for a gas water heater according to any one of claims 1 to 8, further comprising support feet (7), the support feet (7) being provided at a bottom position of the housing (2) to support the housing (2).

10. A drying apparatus for a gas water heater according to any one of claims 1 to 8, wherein the housing (2) comprises an upper shell (23) and a lower shell (24), wherein the upper shell (23) is detachably arranged on the lower shell (24), and the driving device (4) is arranged on the lower shell (24).