CN211324393U

CN211324393U - Heating device of water purifier and water purifier

Info

Publication number: CN211324393U
Application number: CN201922277169.2U
Authority: CN
Inventors: 申鸿海; 张玉莹; 董平安; 陶学发
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-25
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a water treatment technical field, concretely relates to heating device and purifier of purifier. A heating device of a water purifier, comprising: an upper shell; the lower shell is detachably connected with the upper shell, a closed space is formed by the lower shell and the upper shell, and the lower shell is provided with an accommodating cavity which is suitable for accommodating water; the heating body is arranged in the accommodating cavity and is suitable for heating the water in the accommodating cavity. Through the heating device with the purifier including dismantling connection epitheca and inferior valve, the heat-generating body is convenient for assemble at the holding intracavity of inferior valve, because inferior valve and epitheca enclose into the enclosure space, the heat-generating body heats the water of holding intracavity, the heat-generating body adopts for static heating mode to water, water can stay the holding intracavity and fully heat to the boiling, and can not still not heated to the boiling just by gasification or flow to other positions, guaranteed that the user can drink the water of complete boiling, improved user experience.

Description

Heating device of water purifier and water purifier

Technical Field

The utility model relates to a water treatment technical field, concretely relates to heating device and purifier of purifier.

Background

Along with the promotion of user to the water requirement, various can realize going out hydrothermal purifier birth fast, pure instant heating formula heating tube heats rivers through the heating tube inside at present stage, just heated when just flowing through the body because water, the flow is less, in case full power heating, water evaporation capacity is great, the gasification can appear, cause the delivery port boiling water to splash, influence the user and use, and still there is the boiling water can not heat the condition to the boiling, and people all have the custom of drinking the water of full boiling always, consequently influence user experience.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the heating device of the purifier among the prior art can not influence user experience's defect with hydrothermal to the boiling to a heating device and purifier that can improve user experience's purifier with hydrothermal to the boiling is provided.

A heating device of a water purifier, comprising:

an upper shell;

the lower shell is detachably connected with the upper shell, a closed space is formed by the lower shell and the upper shell, and the lower shell is provided with an accommodating cavity which is suitable for accommodating water;

the heating body is arranged in the accommodating cavity and is suitable for heating the water in the accommodating cavity.

The heating body comprises an electric heating pipe.

The heating body comprises heating sections which are arranged spirally.

When the water is arranged in the accommodating cavity, the height of the heating section is lower than the height of the water level.

The upper shell is clamped with the lower shell.

The upper shell is provided with a buckle or a clamping space, and the lower shell is provided with a clamping space or a buckle which is connected with the buckle or the clamping space in a matched mode.

The upper shell is provided with a limiting rib or a limiting space, and the lower shell is provided with a limiting space or a limiting rib which is connected with the limiting rib or the limiting space in a matched mode.

Further comprising:

and the sealing device is arranged at the joint between the upper shell and the lower shell.

An embedding space is arranged on the outer wall of the lower shell, and the sealing device is arranged in the embedding space.

Further comprising:

the switching device is fixedly connected above the upper shell, and an exhaust hole communicated with the accommodating cavity is formed in the switching device.

A gap is arranged between the top of the upper shell and the top of the containing cavity.

A purifier, includes foretell heating device.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a heating device of purifier, including dismantling the connection ground shell and inferior valve through the heating device with the purifier, the heat-generating body is convenient for assemble at the holding intracavity of inferior valve, because inferior valve and epitheca enclose into the enclosure space, the heat-generating body heats the water of holding intracavity, what the heat-generating body adopted to water is static heating mode, water can stay in the holding intracavity and fully heat to the boiling, and can not have not yet been heated to the boiling and just gasified or flow to other positions, guaranteed that the user can drink the water of complete boiling, user experience has been improved.

2. The utility model provides a heating device of purifier is through setting up the heat-generating body into electric heating pipe for the heat-generating body is more convenient to be acquireed, and the structure is simpler.

3. The utility model provides a heating device of purifier, through when holding intracavity holding water, submerge the section of generating heat of heat-generating body in the aquatic completely for the heat homoenergetic of the section of generating heat can be absorbed by water, and the heating is more even, has shortened the time of water heating boiling, has prevented the section of generating heat dry combustion method simultaneously, influences the life of heat-generating body.

4. The utility model provides a heating device of purifier is through carrying out the joint with epitheca and inferior valve for the assembly of epitheca and inferior valve is more convenient, and need not to borrow other fixing tool again, can realize the fixed connection of epitheca and inferior valve, and the structure is simpler.

5. The utility model provides a heating device of purifier through set up spacing muscle and spacing space on epitheca and inferior valve respectively for can carry out prepositioning to it first when epitheca and inferior valve assemble, improve assembly efficiency.

6. The utility model provides a heating device of purifier sets up sealing device through the junction between epitheca and inferior valve, can strengthen the sealed effect between epitheca and the inferior valve, prevents to leak.

7. The utility model provides a heating device of purifier through set up the clearance between the top in the top of epitheca and the top in holding chamber, can regard as the buffer space who spills over steam, prevents that steam from splashing and going out in the exhaust hole, has reduced the potential safety hazard.

8. The utility model provides a heating device of purifier is through fixed connection switching device on the epitheca to set up the exhaust hole with the holding chamber intercommunication on it, make setting up in exhaust hole more convenient, and because the in-process of water in the holding chamber heated to the boiling, can make the atmospheric pressure increase of holding intracavity, also guaranteed safety through setting up the exhaust hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of a heating device of a water purifier according to the present invention;

fig. 2 is a sectional view of a heating device of the water purifier of the present invention;

FIG. 3 is a schematic view of the assembled structure of the upper and lower shells of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 3;

description of reference numerals:

1-upper shell; 2-a lower shell; 3-an accommodating cavity; 4-an electric heating tube; 5-heating section; 6-card; 7-a clamping groove; 8-limiting ribs; 9-a limiting groove; 10-a sealing ring; 11-an embedded groove; 12-a switching device; 13-exhaust hole; 14-gap; 15-liquid level probe; 16-claws; 17-water inlet.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 4, the present embodiment provides a heating device for a water purifier, including: an upper shell 1, a lower shell 2 and a heating body.

The lower shell 2 is detachably connected with the upper shell 1, the lower shell 2 and the upper shell 1 enclose a closed space, the lower shell 2 is provided with an accommodating cavity 3, and the accommodating cavity 3 is suitable for accommodating water; the heating body is arranged in the accommodating cavity 3 and is suitable for heating water in the accommodating cavity 3.

Through the heating device with the purifier including can dismantling and connect upper casing 1 and inferior valve 2, the heat-generating body is convenient for assemble in the holding chamber 3 of inferior valve 2, because inferior valve 2 encloses into the enclosure space with upper casing 1, the heat-generating body heats the water in holding chamber 3, the heat-generating body adopts for static heating mode to water, water can stay and fully heat to the boiling in holding chamber 3, and can not still not heated to the boiling just by gasification or flow to other positions, guaranteed that the user can drink the water of complete boiling, user experience has been improved.

The heating element in this embodiment includes an electric heating tube 4, and is welded and fixed to the upper case 1. The heating body is arranged to be the electric heating pipe 4, so that the heating body is convenient to obtain, and the structure is simple. As a changeable embodiment, the heating element may include an electromagnetic heating device that heats by an electromagnetic field; or the heating element is a heating element such as an electric heating wire, an electric heating film and the like. The heating body in this embodiment includes a heating section 5, and the heating section 5 is arranged spirally. As an alternative embodiment, the heat-generating segments 5 may also be arranged in a disk-like manner. As an alternative embodiment, the heating element may be fixedly connected to the lower case 2.

Be equipped with water inlet 17 on inferior valve 2 in this embodiment, water inlet 17 is connected with the water source, and normal atmospheric temperature water pours into holding chamber 3 into from water inlet 17 in, and when being equipped with water in holding chamber 3, the height that highly is less than the water level height of section of generating heat 5, and section of generating heat 5 submerges in the aquatic completely promptly. When through holding water in holding chamber 3, submerge the section 5 of generating heat of heat-generating body in the aquatic completely for the heat homoenergetic of section 5 of generating heat can be absorbed by water, and the heating is more even, has shortened the time of water heating boiling, has prevented simultaneously that section 5 of generating heat from dry combustion method, influences the life of heat-generating body. As an alternative embodiment, the height of the heat generation section 5 can also be higher than or equal to the water level. As an alternative embodiment, the water inlet 17 may be provided in the upper case 1.

The upper case 1 and the lower case 2 in this embodiment are engaged. Through carrying out the joint with epitheca 1 and inferior valve 2 for the assembly of epitheca 1 and inferior valve 2 is more convenient, and need not to borrow other fixing tool again, can realize the fixed connection of epitheca 1 and inferior valve 2, and the structure is simpler. As an alternative embodiment, the upper shell 1 and the lower shell 2 may be screwed together.

Specifically, as shown in fig. 3 and 4, in the present embodiment, a buckle is disposed on the upper case 1, a clamping groove 7 cooperatively connected with the buckle is disposed on the lower case 2, the buckle is an elastic clamping piece 6, and the clamping piece is pressed down to the clamping groove 7 by an external force to be buckled and connected. As an alternative embodiment, a clamping groove may be provided on the upper shell, and a buckle cooperatively connected with the clamping groove may be provided on the lower shell. As an alternative embodiment, instead of the locking groove, an engaging hole may be used.

In order to facilitate assembly, the upper shell 1 in this embodiment is provided with a limiting groove 9, and the lower shell 2 is provided with a limiting rib 8 which is connected with the limiting groove 9 in a matching manner. Through set up spacing groove 9 and spacing muscle 8 on epitheca 1 and inferior valve 2 respectively for can carry out prepositioning to it earlier when epitheca 1 and inferior valve 2 assemble, improve assembly efficiency. As an alternative embodiment, the upper shell may be provided with a limiting rib, and the lower shell may be provided with a limiting groove connected with the limiting rib. As an alternative embodiment, a limiting hole can also be used instead of a limiting groove.

The heating device in this embodiment further includes: and the two layers of sealing devices are arranged at the joint between the upper shell 1 and the lower shell 2. Through set up two-layer sealing device in the junction between epitheca 1 and inferior valve 2, can strengthen the sealed effect between epitheca 1 and inferior valve 2, prevent to leak. Specifically, the sealing device in this embodiment is an O-ring 10, two layers of embedded grooves 11 are circumferentially formed in the outer wall of the lower case 2, and the O-ring 10 is disposed in the embedded grooves 11. As an alternative embodiment, only one sealing ring 10 or more sealing rings 10 can be provided. As an alternative embodiment, the sealing means may be an elastic body of another type, and sealing may be achieved by elastic deformation of the sealing means itself. As an alternative embodiment, the insertion groove 11 may be replaced by an insertion hole, and the insertion hole is connected with the seal ring 10 in an interference fit manner, or the seal ring 10 is fixedly connected at the insertion hole.

The heating device in this embodiment further includes: the switching device 12 is fixedly connected above the upper shell 1 through a clamping jaw 16, and the switching device 12 is provided with an exhaust hole 13 communicated with the accommodating cavity 3. Through fixed connection switching device 12 on epitheca 1 to set up the exhaust hole 13 with holding chamber 3 intercommunication on it, make the setting of exhaust hole 13 more convenient, and because the in-process of the water in holding chamber 3 being heated to the boiling, can make the atmospheric pressure increase in the holding chamber 3, also guaranteed safety through setting up exhaust hole 13. The switching device 12 in this embodiment is provided with a liquid level probe 15, so as to detect the water level in the accommodating cavity 3, and when the water level reaches a preset water level, the water inlet 17 can be stopped.

As shown in fig. 2, a gap 14 is provided between the top of the upper shell 1 and the top of the accommodating chamber 3 in the present embodiment. Because water is at the heating process, the gas solubility of dissolving in aqueous reduces and spills over from the aquatic, also can constantly produce steam after the water boiling, and the pressure in the hot jar constantly increases, through setting up clearance 14 between the top of epitheca 1 and the top of holding chamber 3, can regard as the buffer space who spills over steam, prevents that steam from splashing and going out in the exhaust hole 13, has reduced the potential safety hazard. As an alternative embodiment, there may also be no gap 14 between the top of the upper shell 1 and the top of the receiving chamber 3.

In order to increase the heating speed and prevent the user from waiting too long, the power of the electric heating tube 4 in the embodiment is between 2KW and 2.1KW, and the volume of the accommodating cavity 3 is between 200ml and 350 ml.

The embodiment also provides the water purifier, which comprises a shell and the heating device arranged in the shell.

The water purifier in this embodiment, through having set up foretell heating device for the water purifier can make the boiling water really boil, can get rid of the material that aquatic part is not good to the human body, makes the user drink the water of full boiling, has improved user experience.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A heating device of a water purifier is characterized by comprising:

an upper case (1);

the lower shell (2) is detachably connected with the upper shell (1), a closed space is enclosed by the lower shell (2) and the upper shell (1), the lower shell (2) is provided with an accommodating cavity (3), and water is accommodated in the accommodating cavity (3);

the heating body is arranged in the accommodating cavity (3) and is suitable for heating the water in the accommodating cavity (3).

2. Heating device of a water purifier according to claim 1, wherein said heating body comprises an electric heating pipe (4).

3. The heating device of the water purifier according to claim 1, wherein the heating element comprises a heating section (5), and the heating section (5) is spirally arranged.

4. The heating device of a water purifier according to claim 3, wherein the height of the heating section (5) is lower than the water level when water is contained in the containing chamber (3).

5. Heating device of a water purification machine according to any one of claims 1 to 4, wherein said upper shell (1) is snap-fitted with said lower shell (2).

6. The heating device of the water purifier according to claim 5, wherein the upper shell (1) is provided with a buckle or a clamping space, and the lower shell (2) is provided with a clamping space or a buckle which is connected with the buckle or the clamping space in a matching way.

7. The heating device of the water purifier according to claim 5, wherein the upper shell (1) is provided with a limiting rib or a limiting space, and the lower shell (2) is provided with a limiting space or a limiting rib which is connected with the limiting rib or the limiting space in a matching manner.

8. The heating device of water purifier according to any one of claims 1-4, further comprising:

at least one sealing device is arranged at the joint between the upper shell (1) and the lower shell (2).

9. The heating device of the water purifier according to claim 8, wherein an embedding space is provided on the outer wall of the lower casing (2), and the sealing device is provided in the embedding space.

10. The heating device of water purifier according to any one of claims 1-4, further comprising:

the switching device (12) is fixedly connected above the upper shell (1), and an exhaust hole (13) communicated with the accommodating cavity (3) is formed in the switching device (12).

11. Heating device of a water purifier according to claim 10, characterized in that a gap (14) is provided between the top of the upper shell (1) and the top of the housing chamber (3).

12. A water purification machine comprising a heating device as claimed in any one of claims 1 to 11.