CN211781938U

CN211781938U - Circulating hot water unit

Info

Publication number: CN211781938U
Application number: CN202020173459.2U
Authority: CN
Inventors: 罗强; 李璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-10-27
Anticipated expiration: 2030-02-14

Abstract

The utility model discloses a circulating hot water unit, which comprises a shell and a heating base positioned at the bottom of the shell, wherein the top of the heating base is detachably connected with a plurality of heating pipes, the plurality of heating pipes are positioned inside the shell, a plurality of first circulating pipes are sleeved outside the plurality of heating pipes, circulating grooves matched with the heating pipes for use are formed in the first circulating pipes, a first drainage port is formed in the bottom of one first circulating pipe, and a second drainage port is formed in the bottom of the other first circulating pipe; through the setting of first circulating pipe, circulation tank, very big increase the practicality of hot water unit, use through the cooperation of first circulating pipe, circulation tank, not only make the normal intensification of hot water unit heat, can make the liquid separation in the inside liquid of circulation tank and the shell simultaneously for after the hot water unit stops the operation, still can carry out the water source demand of uniform temperature, reduced the waste of thermal consumption and resource.

Description

Circulating hot water unit

Technical Field

The utility model relates to a hot water machine technical field especially relates to a circulating hot water unit.

Background

The circulating air energy water heater can only circularly heat at present, the heating temperature is 5-10 ℃ every time, the temperature of the water tank is gradually increased, if water is temporarily used, long-time heating is needed, and resources are consumed.

The existing hot water unit has a certain problem when in use, because the hot water unit heats up liquid through a plurality of heating pipes, the heating pipes are completely positioned in the liquid, and the specific heat capacity of the liquid is large, so that the heat loss of the heating pipes is large, the time of a water source in the hot water unit is long, and once the water source stops running, the water source in the hot water unit is difficult to preserve heat, thereby bringing the waste of resources and making the use of the water source complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current hot water unit that exists among the prior art and having certain problem when using, because the hot water unit heaies up liquid through a plurality of heating pipes, the heating pipe is located liquid completely, and liquid specific heat capacity is great for heating pipe calorific loss is great, not only the inside water source time of hot water unit defect such as longer, and a circulating hot water unit that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a circulating hot water unit, includes the shell, is located the base of heating of shell bottom, the top of heating the base can be dismantled and be connected with a plurality of heating pipes, and is a plurality of the heating pipe all is located the inside of shell, and is a plurality of the outside of heating pipe all is equipped with a plurality of first circulating pipes by the cover, the circulation groove that uses with the heating pipe cooperation is all seted up to the inside of first circulating pipe, one first drainage mouth has been seted up to the bottom of first circulating pipe, another second drainage mouth has been seted up to the bottom of first circulating pipe, and is a plurality of be connected through a plurality of connecting pipes in the middle of the bottom of first circulating pipe, it is a plurality of be connected through a plurality of arc pipes in.

The interior of the housing flows with a liquid.

The first circulating pipe, the arc-shaped pipe and the connecting pipe are all positioned in the shell.

The cross section of the circulation groove is circular, and the diameter of the circulation groove is larger than that of the heating pipe.

The length of the first circulating pipe is consistent with that of the heating pipe.

The middle of the top of the shell is provided with a top cover, water inlets are formed in the periphery of the top of the shell, a water outlet is formed in the bottom of the side wall of the shell, and the second drainage port is communicated with the water outlet.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. through the setting of first circulating pipe, circulation tank, very big increase the practicality of hot water unit, use through the cooperation of first circulating pipe, circulation tank, not only make the normal intensification of hot water unit heat, can make the liquid separation in the inside liquid of circulation tank and the shell simultaneously for after the hot water unit stops the operation, still can carry out the water source demand of uniform temperature, reduced the waste of thermal consumption and resource.

2. Through the setting of a plurality of arcs, connecting pipe, can be so that first circulating pipe normal operating for the inside liquid of first circulating pipe can normally flow the use, can effectually protect the temperature of the interior liquid of first circulating pipe, convenient to detach and installation have improved hot water unit's practicality simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic view of an overall structure of a circulating hot water unit according to the present invention;

fig. 2 is a front cross-sectional view of a housing, a heating base, liquid, a first circulation pipe, a heating pipe, a first drainage port, a connection pipe, a second drainage port and an arc-shaped pipe of the circulating hot water unit provided by the utility model;

fig. 3 is a cross-sectional perspective view of the housing, the heating base, the first circulation pipe and the arc-shaped pipe of the circulation type hot water unit provided by the present invention;

fig. 4 is a cross-sectional perspective view of the housing, the heating base, the first circulation pipe, the heating pipe, and the circulation groove of the circulation type hot water unit according to the present invention.

In the figure: 1. a top cover; 2. a water inlet; 3. a housing; 4. a warming base; 5. a water outlet; 6. a liquid; 7. a first circulation pipe; 8. heating a tube; 9. a first drainage port; 10. a connecting pipe; 11. a second drainage opening; 12. an arc tube; 13. and a circulation tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a circulating hot water unit comprises a housing 3, a heating base 4 located at the bottom of the housing 3, a plurality of heating pipes 8 detachably connected to the top of the heating base 4, and the plurality of heating pipes 8 are located inside the housing 3, the heating pipes 8 are used for heating liquid 6 inside the housing 3, a plurality of first circulating pipes 7 are sleeved outside the plurality of heating pipes 8, the first circulating pipes 7 separate the liquid 6 inside the housing 3, so that the liquid 6 inside the first circulating pipes 7 can be heated rapidly, and meanwhile, a certain protection effect is achieved, waste of resources is reduced, circulating grooves 13 matched with the heating pipes 8 are formed inside the first circulating pipes 7, a first drainage port 9 is formed at the bottom of one first circulating pipe 7, the first drainage port 9 is used for flowing in the liquid 6, and a second drainage port 11 is formed at the bottom of the other first circulating pipe 7, the second drainage port 11 is used for flowing out the liquid 6, the bottoms of the first circulation pipes 7 are connected through the connecting pipes 10, the tops of the first circulation pipes 7 are connected through the arc pipes 12, the connecting pipes 10 and the arc pipes 12 enable the first circulation pipes 7 to be in a relatively sealed state, the shell 3 flows to a large amount of liquid 6 through the water inlet 2, the liquid 6 flows into a channel formed by the first circulation pipes 7, the connecting pipes 10 and the arc pipes 12 through the first drainage port 9, the liquid 6 is separated through the first circulation pipes 7, when the hot water unit is heated, the liquid 6 in the first circulation pipes 7 can be rapidly heated for use due to low quality, waste of resources is ensured, and after the hot water unit is used, the liquid 6 in the first circulation pipes 7 can be protected through the first circulation pipes 7, meanwhile, the first circulating pipe 7 does not influence the normal use of the heating pipe 8.

The liquid 6 flows inside the housing 3, and the liquid 6 is a flowing liquid.

The first circulation pipe 7, the arc pipe 12 and the connection pipe 10 are all positioned inside the outer shell 3, so that the liquid 6 can be heated conveniently, and the liquid 6 can flow into the first circulation pipe 7, the arc pipe 12 and the connection pipe 10.

The cross section of the circulation groove 13 is circular, and the diameter of the circulation groove 13 is larger than that of the heating pipe 8, so that the liquid 6 can flow conveniently.

The length of the first circulating pipe 7 is consistent with that of the heating pipe 8, and the stability is improved.

Be equipped with top cap 1 in the middle of the top of shell 3, the top of shell 3 is equipped with water inlet 2 all around, and delivery port 5 has been seted up to the lateral wall bottom of shell 3, and second drainage mouth 11 communicates with each other with delivery port 5, has improved hot water unit's practicality.

The utility model discloses a theory of operation and use flow:

flow shell 3 to a large amount of liquid 6 through water inlet 2, make liquid 6 flow to first circulating pipe 7 through first drainage mouth 9, connecting pipe 10, in the passageway that arc 12 is constituteed, make liquid 6 separate through first circulating pipe 7, when the hot water unit heats, liquid 6 in the first circulating pipe 7 is because the quality is less, can heat up rapidly and use, ensure the waste of resource, after the hot water unit uses, liquid 6 in the first circulating pipe 7 can carry out the effect of protecting through first circulating pipe 7 again, and a plurality of connecting pipes 10, arc 12 can make a plurality of first circulating pipes 7 be in the state of relative seal, first circulating pipe 7 can not influence the normal use of heating pipe 8 simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A circulating hot water unit comprises a shell (3), a heating base (4) positioned at the bottom of the shell (3), it is characterized in that the top of the heating base (4) is detachably connected with a plurality of heating pipes (8), the heating pipes (8) are all positioned inside the shell (3), a plurality of first circulating pipes (7) are sleeved outside the heating pipes (8), circulation grooves (13) matched with the heating pipes (8) are formed in the first circulation pipes (7), one circulation pipe (7) is provided with a first drainage port (9) at the bottom, the other circulation pipe (7) is provided with a second drainage port (11) at the bottom, the bottoms of the first circulation pipes (7) are connected through a plurality of connecting pipes (10), and the tops of the first circulation pipes (7) are connected through a plurality of arc-shaped pipes (12).

2. A circulating hot water unit according to claim 1, characterized in that the liquid (6) flows inside the housing (3).

3. A circulating water heating group according to claim 1, characterized in that the first circulation pipe (7), the arc pipe (12) and the connecting pipe (10) are all located inside the housing (3).

4. A circulating hot water unit according to claim 1, characterized in that the cross-section of the circulation tank (13) is circular and that the diameter of the circulation tank (13) is larger than the diameter of the heating pipes (8).

5. A circulating water heating group according to claim 1, characterized in that the length of the first circulation pipe (7) corresponds to the length of the heating pipe (8).

6. A circulating water heating unit according to claim 1, characterized in that a top cover (1) is arranged in the middle of the top of the housing (3), water inlets (2) are arranged around the top of the housing (3), a water outlet (5) is arranged at the bottom of the side wall of the housing (3), and the second drainage port (11) is communicated with the water outlet (5).