CN215534015U

CN215534015U - Sweeper with heat insulation device

Info

Publication number: CN215534015U
Application number: CN202120453965.1U
Authority: CN
Inventors: 陈芳刚; 骆煜东; 程辉; 杨石君
Original assignee: Guangzhou 37 Deg C Smart Home Co ltd
Current assignee: Guangzhou 37 Deg C Smart Home Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2022-01-18
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to a sweeper with a heat insulation device, which has the technical scheme that: the water heater comprises a machine body, a water supply device, a heating device, a heat insulation device and an output device, wherein the heating device is used for heating water input from the water supply device into steam; the water supply device, the heating device and the heat insulation device are all arranged in the machine body; the water supply device and the output device are both connected with the heating device; the output device is fixedly connected with the bottom of the machine body; the heat insulation device is arranged outside the heating device; this application has thermal-insulated heat preservation, prevents calorific loss's effect.

Description

Sweeper with heat insulation device

Technical Field

The utility model relates to the technical field of sweeper, in particular to a sweeper with a heat insulation device.

Background

At present, with the rapid development of economic level, the living standard of modern people is also continuously improved, and more housework is finished by intelligent household appliances in the aspect of housework, for example, a floor sweeper is used for cleaning the ground.

The sweeper can also spray steam to the ground in the process of sweeping the ground; such machines typically include: the device comprises a machine body, a water tank, a heating body and an air nozzle; the water tank and the heating body are both arranged in the machine body, and the air nozzle is fixedly connected with the machine body; in the working process, the heating body heats water in the water tank into steam, and the steam is sprayed to the ground from the air nozzle to clean the ground.

However, in the existing sweeper, in the process of heating water in the water tank by the heating element, heat generated by the heating element is easily dissipated into the air, so that great heat loss is caused, and the heat energy conversion efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the sweeper with the heat insulation device, which has the advantages of heat insulation and heat preservation and heat loss prevention.

The technical purpose of the utility model is realized by the following technical scheme:

a sweeper having a thermal isolation device, comprising: the water supply device comprises a machine body, a water supply device, a heating device for heating water input from the water supply device into steam, a heat insulation device for performing heat insulation and heat preservation on the heating device, and an output device for outputting the steam to the outside of the machine body; the water supply device, the heating device and the heat insulation device are all arranged in the machine body; the water supply device and the output device are both connected with the heating device; the output device is fixedly connected with the bottom of the machine body; the heat insulation device is arranged outside the heating device.

Optionally, the heat insulation device comprises: the heat insulation support comprises a heat insulation layer, a first heat insulation support and a second heat insulation support; the heat insulation layer is arranged on the outer side of the heating device; the first heat insulation support and the second heat insulation support are mutually clamped to form a heat insulation shell; the heat insulation shell is sleeved outside the heat insulation layer; the first heat insulation support is fixedly connected with the inner surface of the machine body.

Optionally, the heating device comprises: a heating case and a heating body for storing water inputted from the water supply device; the heating part of the heating body is arranged in the heating shell; the wiring end of the heating body is in threaded connection with the heating shell; the heating shell is respectively connected with the water supply device and the output device; the heat insulation layer is arranged on the outer side of the heating shell.

Optionally, a water inlet pipe and a gas outlet pipe are arranged on the heating shell; the water inlet pipe and the air outlet pipe are both communicated with the interior of the heating shell; the water supply device is connected with the water inlet pipe; the output device is connected with the air outlet pipe.

Optionally, the water supply device comprises: the water pump comprises a water tank, a pump body, a first water supply pipe and a second water supply pipe; the water tank is fixedly connected with the inner surface of the machine body; one end of the first water supply pipe is fixedly connected with a water outlet of the water tank, and the other end of the first water supply pipe is fixedly connected with an input end of the pump body; one end of the second water supply pipe is fixedly connected with the output end of the pump body, and the other end of the second water supply pipe is connected with the heating device.

Optionally, the water tank includes: a box body and a box cover; the box cover is clamped with the opening end of the box body; the box body is fixedly connected with the inner surface of the machine body; the machine body is provided with a through hole matched with the box cover; the box cover is abutted to the inner wall of the through hole.

Optionally, the output device includes: the device comprises a first pipeline, at least one second pipeline and at least one air nozzle correspondingly connected with one end of the at least one second pipeline; one end of the first pipeline is connected with the heating device, and the other end of the first pipeline is connected with the other end of the second pipeline; the air nozzle is fixedly connected with the bottom of the machine body.

In conclusion, the utility model has the following beneficial effects:

1. through the arrangement of the heat insulation device, the heat loss of the heating device is effectively prevented, and the heat energy conversion efficiency is improved;

2. the first heat insulation support and the second heat insulation support are arranged, so that a heat insulation layer is protected, the stability is higher, the heat insulation layer can be prevented from being damaged, and the heat insulation effect of the heat insulation layer is ensured;

3. the first heat insulation support and the second heat insulation support are convenient to disassemble and assemble through clamping of the first heat insulation support and the second heat insulation support, so that the heat insulation layer is convenient to take down for overhauling and replacing the heating device;

4. through the arrangement of the water inlet pipe, the heat insulation device is prevented from blocking the water supply device to convey water into the heating shell; through the setting of outlet duct, avoided heat-proof device to cause the hindrance to the steam of output device follow heating shell internal output.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is a cross-sectional view of the insulation assembly of the present invention;

fig. 3 is a schematic view of the structure of the water supply apparatus of the present invention.

In the figure: 1. a body; 2. a water supply device; 21. a water tank; 211. a box body; 212. a box cover; 22. a pump body; 23. a first water supply pipe; 24. a second water supply pipe; 3. a heating device; 31. heating the shell; 311. a water inlet pipe; 312. an air outlet pipe; 32. a heating element; 4. a thermal insulation device; 41. a thermal insulation layer; 42. a first thermally insulating support; 43. a second thermally insulating support; 5. an output device; 51. a first conduit; 52. a second conduit; 8. an air nozzle.

Detailed Description

In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.

The utility model is described in detail below with reference to the figures and examples.

The utility model provides a sweeper with a heat insulation device, which comprises the following components as shown in figures 1 and 2: the water supply device comprises a machine body 1, a water supply device 2, a heating device 3 for heating water input from the water supply device 2 into steam, a heat insulation device 4 for performing heat insulation and heat preservation on the heating device 3 and an output device 5 for outputting the steam to the outside of the machine body 1; the water supply device 2, the heating device 3 and the heat insulation device 4 are all arranged in the machine body 1; the water supply device 2 and the output device 5 are both connected with the heating device 3; the output device 5 is fixedly connected with the bottom of the machine body 1; the heat insulation means 4 is arranged outside the heating means 3.

In practical application, the water supply device 2 supplies water to the heating device 3, the heating device 3 heats the water input from the water supply device 2 into steam, and the output device 5 conveys the steam to the outside of the machine body 1, so that the steam is conveniently sprayed to the ground; through heat-proof device 4 setting in heating device 3 outside, heat-proof device 4 has played thermal-insulated heat retaining effect to heating device 3, has effectively prevented heating device 3's calorific loss for heating device 3's temperature maintains a higher level, has improved heat energy conversion efficiency.

Further, as shown in fig. 2, the heat insulation device 4 includes: a thermal insulation layer 41, a first thermal insulation support 42 and a second thermal insulation support 43; the heat insulation layer 41 is arranged outside the heating device 3; the first heat insulation support 42 and the second heat insulation support 43 are clamped with each other to form a heat insulation shell; the heat insulation shell is sleeved outside the heat insulation layer 41; the first heat insulation support 42 is fixedly connected with the inner surface of the machine body 1.

In the application, the insulating layer 41 is made of aerogel, and in other embodiments, the insulating layer can also be made of materials with lower heat conductivity coefficients such as asbestos and perlite; the heat insulation layer 41 is wrapped outside the heating device 3; the heat insulation layer 41 is arranged on the outer side of the heating device 3, so that heat loss in the heating device 3 can be effectively prevented, and the use efficiency of the heating device 3 is improved; through the arrangement of the first heat insulation support 42 and the second heat insulation support 43, the heat insulation layer 41 is protected, the stability is higher, the heat insulation layer 41 can be prevented from being damaged, and the heat insulation effect of the heat insulation layer 41 is ensured; the first heat insulation support 42 and the second heat insulation support 43 are clamped together, so that the first heat insulation support 42 and the second heat insulation support 43 can be conveniently disassembled, and the heat insulation layer 41 can be conveniently taken down to overhaul and replace the heating device 3.

Further, as shown in fig. 2, the heating device 3 includes: a heating case 31 and a heating body 32 for storing water inputted from the water supply device 2; the heating unit 32 is provided in the heating case 31; the terminal of the heating body 32 is in threaded connection with the heating shell 31; the terminal is used for electrically connecting with other devices; the heating shell 31 is respectively connected with the water supply device 2 and the output device 5; the heat insulation layer 41 is wrapped on the outer side of the heating shell 31.

In the present application, the heating element 32 is a PTC heating element 32, and in other embodiments, a metal heating element 32 or other non-metal heating elements 32 may be used; in practical application, water delivered from the water supply device 2 enters the heating shell 31, the heating element 32 heats the water in the heating shell 31, and after the heating element 32 heats the water in the heating shell 31 into steam, the delivery device delivers the steam to the outside of the machine body 1 to clean the ground.

Further, as shown in fig. 2, the heating shell 31 is provided with a water inlet pipe 311 and a gas outlet pipe 312; the water inlet pipe 311 and the air outlet pipe 312 are both communicated with the interior of the heating shell 31; the water supply device 2 is connected with a water inlet pipe 311; the output device 5 is connected with the air outlet pipe 312.

In the application, the water inlet pipe 311 sequentially penetrates through the heat insulation layer 41 and the upper heat insulation support to be connected with the water supply device 2, and the air outlet pipe 312 sequentially penetrates through the heat insulation layer 41 and the upper heat insulation support to be connected with the output device 5; through the arrangement of the water inlet pipe 311, the water supply device 2 can conveniently convey water into the heating shell 31 through the water inlet pipe 311, and the obstruction of the heat insulation device 4 to the water conveyance of the water supply device 2 into the heating shell 31 is avoided; through the setting of outlet duct 312, be convenient for output device 5 to carry the steam in heating shell 31 outside organism 1 through outlet duct 312, avoided heat-proof device 4 to cause the hindrance to the steam of output device 5 from heating shell 31 in.

Further, as shown in fig. 3, the water supply device 2 includes: a water tank 21, a pump body 22, a first water supply pipe 23, and a second water supply pipe 24; the water tank 21 is fixedly connected with the inner surface of the machine body 1; one end of the first water supply pipe 23 is fixedly connected with the water outlet of the water tank 21, and the other end is fixedly connected with the input end of the pump body 22; one end of the second water supply pipe 24 is fixedly connected to the output end of the pump body 22, and the other end is connected to the water inlet pipe 311.

In the application, the pump body 22 adopts a peristaltic pump, the peristaltic pump has the characteristics of high precision, good sealing performance, simple maintenance and the like, and the pump body 22 can also adopt a magnetic pump, a gear pump and the like in other embodiments; in practical use, the water in the water tank 21 is first transferred from the first water supply pipe 23 to the second water supply pipe 24 through the pump body 22, and then the water in the second water supply pipe 24 flows into the heating housing 31 through the water inlet pipe 311.

Further, as shown in fig. 1 and 3, the water tank 21 includes: a case body 211 and a case cover 212; one end of the box body 211 is opened; the box cover 212 is clamped with the opening end of the box body 211; the box body 211 is fixedly connected with the inner surface of the machine body 1; a through hole matched with the box cover 212 is formed in the machine body 1; the box cover 212 is abutted against the inner wall of the through hole; through the setting of case lid 212, after the water that stores in the water tank 21 exhausts, open case lid 212, be convenient for fill water into box 211, the practicality is stronger.

Further, as shown in fig. 3, the output device 5 includes: the air nozzle comprises a first pipeline 51, at least one second pipeline 52 and at least one air nozzle 8 correspondingly connected with one end of the at least one second pipeline 52; one end of the first pipeline 51 is connected with the air outlet pipe 312, and the other end is connected with the other end of the second pipeline 52; the air nozzle 8 is fixedly connected with the bottom of the machine body 1.

In the application, two air nozzles 8 are arranged at the bottom of the machine body 1, the two air nozzles 8 are oppositely arranged, the openings of the two air nozzles 8 face the outside of the machine body 1, and the number of the second pipelines 52 is the same as that of the air nozzles 8; in practical application, steam in the heating shell 31 firstly enters the first pipeline 51 and then enters the second pipeline 52, and the steam entering the second pipeline 52 is sprayed out of the machine body 1 through the air nozzle 8, so that the ground is cleaned; through the setting of air nozzle 8 for steam can spray more evenly, and is better to the clean effect on ground.

According to the sweeper with the heat insulation device, the heat loss of the heating device 3 is effectively prevented and the heat energy conversion efficiency is improved through the arrangement of the heat insulation device 4; through the arrangement of the first heat insulation support 42 and the second heat insulation support 43, the heat insulation layer 41 is protected, the stability is higher, the heat insulation layer 41 can be prevented from being damaged, the heat insulation effect of the heat insulation layer 41 is ensured, and the first heat insulation support 42 and the second heat insulation support 43 are convenient to disassemble and assemble, so that the heat insulation layer 41 can be taken down to overhaul and replace the heating device 3; the water feeding of the water supply device 2 into the heating shell 31 is prevented from being blocked by the heat insulation device 4 through the arrangement of the water inlet pipe 311; by means of the air outlet pipe 312, the heat insulation device 4 is prevented from blocking the steam output by the output device 5 from the heating shell 31.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A sweeper with a heat insulation device is characterized by comprising: the water supply device comprises a machine body, a water supply device, a heating device for heating water input from the water supply device into steam, a heat insulation device for performing heat insulation and heat preservation on the heating device, and an output device for outputting the steam to the outside of the machine body; the water supply device, the heating device and the heat insulation device are all arranged in the machine body; the water supply device and the output device are both connected with the heating device; the output device is fixedly connected with the bottom of the machine body; the heat insulation device is arranged outside the heating device.

2. The sweeper with the thermal insulation device as claimed in claim 1, wherein the thermal insulation device comprises: the heat insulation support comprises a heat insulation layer, a first heat insulation support and a second heat insulation support; the heat insulation layer is arranged on the outer side of the heating device; the first heat insulation support and the second heat insulation support are mutually clamped to form a heat insulation shell; the heat insulation shell is sleeved on the outer side of the heat insulation layer.

3. The sweeper with the thermal insulation device as claimed in claim 2, wherein the heating device comprises: a heating case and a heating body for storing water inputted from the water supply device; the heating shell is arranged in the machine body; the heating part of the heating body is arranged in the heating shell; the wiring end of the heating body is fixedly connected with the heating shell; the heating shell is respectively connected with the water supply device and the output device; the heat insulation layer is arranged on the outer side of the heating shell.

4. The sweeper with the heat insulation device as claimed in claim 3, wherein the heating shell is provided with a water inlet pipe and a gas outlet pipe; the water inlet pipe and the air outlet pipe are both communicated with the interior of the heating shell; the water supply device is connected with the water inlet pipe; the output device is connected with the air outlet pipe.

5. A sweeper with a heat insulation device according to any one of claims 1-4, characterized in that the water supply device comprises: the water pump comprises a water tank, a pump body, a first water supply pipe and a second water supply pipe; the water tank is fixedly connected with the inner surface of the machine body; one end of the first water supply pipe is fixedly connected with a water outlet of the water tank, and the other end of the first water supply pipe is fixedly connected with an input end of the pump body; one end of the second water supply pipe is fixedly connected with the output end of the pump body, and the other end of the second water supply pipe is connected with the heating device.

6. The sweeper with thermal insulation device according to claim 5, wherein the water tank comprises: a box body and a box cover; the box cover is clamped with the opening end of the box body; the box body is fixedly connected with the inner surface of the machine body; the machine body is provided with a through hole matched with the box cover; the box cover is abutted to the inner wall of the through hole.

7. A sweeper with a heat insulation device according to any one of claims 1-4, characterized in that the output device comprises: the device comprises a first pipeline, at least one second pipeline and at least one air nozzle correspondingly connected with one end of the at least one second pipeline; one end of the first pipeline is connected with the heating device, and the other end of the first pipeline is connected with the other end of the second pipeline; the air nozzle is fixedly connected with the bottom of the machine body.