CN218779198U - Cleaning equipment - Google Patents
Cleaning equipment Download PDFInfo
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- CN218779198U CN218779198U CN202222326362.2U CN202222326362U CN218779198U CN 218779198 U CN218779198 U CN 218779198U CN 202222326362 U CN202222326362 U CN 202222326362U CN 218779198 U CN218779198 U CN 218779198U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The application discloses a cleaning device. The cleaning device includes: the heating module, the water supply control module, the temperature sensor and the control module are respectively and electrically connected to the heater, the water supply control module and the temperature sensor of the heating module; the water supply control module is used for pumping water in a water tank connected with the water supply control module into the heating module based on the instruction action of the control module, the water heated by the heating module or the generated steam flows out of a nozzle of the cleaning equipment, the temperature sensor is used for detecting the temperature of the heating module or the temperature of the side of the nozzle of the cleaning equipment and feeding back the detected temperature information to the control module, and the control module is used for controlling the water supply control module to act and adjusting the water quantity pumped into the heating module or cutting off the electric connection between a heater of the heating module and the power supply module based on the fed-back temperature information. Through such design, guarantee that cleaning device can spout the warm water or the steam of predetermineeing the temperature, but in time detect dry combustion method, reduce the risk of damaging cleaning device because of the heating.
Description
Technical Field
The application relates to the technical field of cleaning, in particular to a cleaning device.
Background
With the continuous improvement of living standard of people, various steam type cleaning devices such as a steam mop, a steam garment steamer and the like are widely applied, a steam generating part is usually configured in the devices, at present, the steam generating part is mostly powered by AC mains supply and basically adopts a form of generating steam by a boiler, the steam is generated after being electrified and heated, the efficiency of steam generation is low, usually the thermal efficiency is low and the passing rate is lower than 50%. And the steam outlet control mode of the steam type cleaning equipment is complex, the sprayed steam is uneven, and the temperature deviation is large.
For this reason, there is a need to improve existing cleaning devices.
SUMMERY OF THE UTILITY MODEL
To overcome the above disadvantages, the present application aims to: a cleaning apparatus is provided. The cleaning device can provide warm water or steam with constant temperature.
In order to achieve the purpose, the following technical scheme is adopted in the application:
a cleaning apparatus, comprising:
a heating module, a water supply control module, a temperature sensor and a control module,
the control module is respectively and electrically connected to the heater of the heating module, the water supply control module and the temperature sensor;
the water supply control module is configured to act based on the instruction of the control module, water in the water tank is pumped into the heating module,
the temperature sensor is electrically connected with the control module and is arranged at the side of the heating module or the side of the nozzle of the cleaning equipment so as to detect the temperature of the heating module or the temperature of the side of the nozzle of the cleaning equipment and feed back the detected temperature information to the control module,
the control module operates in a first mode or a second mode based on the temperature information fed back,
in the first mode, the water supply control module is controlled to act to adjust the water amount pumped into the heating module,
and in the second mode, the control module cuts off the electrical connection between the heater of the heating module and the power supply module.
Preferably, the water supply control module comprises a water pump or a water valve, and the water pump in the water tank is pumped into the heating pipe of the heating module through the water pump or the water valve.
Preferably, the temperature sensor is a thermocouple electrically connected to the control module to feed back the detected temperature.
The present application provides a cleaning apparatus, comprising: a shell body, a plurality of first connecting rods and a plurality of second connecting rods,
a water tank is arranged on one side of the shell, a water supply control module is arranged on the water tank, a water outlet of the water tank is communicated with the heating module, the water supply control module is electrically connected to the control module,
a nozzle is arranged on the shell body,
a flow sensor is arranged in the shell and is arranged at the side of the water tank and used for detecting whether water is supplied to the heating module or not and feeding back the detected temperature information to the control module,
the control module controls the switch to act on the basis of information fed back by the flow sensor so as to electrically connect the heating module with the power supply module or disconnect the electrical connection between the heating module and the power supply module. Whether water flows into the heating module or not is judged through the water flow sensor, and if the water does not flow into the heating module, the heating module does not work (the electric connection between the heating module and the power supply module is disconnected) so as to prevent dry burning.
Preferably, a liquid level sensor is arranged in the water tank and electrically connected with the control module, and when the water in the water tank is lower than a preset liquid level, the liquid level sensor sends a signal to the control module so as to disconnect the electrical connection between the heating module and the power supply module.
Preferably, the flow sensor is configured at the water inlet of the heating module to detect the water inlet information of the heating module and feed back the information to the control module,
the control module receives and responds to the information to control the heating module to work or disconnect the electric connection between the heating module and the power supply module.
Preferably, the cleaning device further comprises a temperature sensor electrically connected to the control module, wherein the temperature sensor is used for detecting the temperature of the heating module or the temperature of the nozzle side of the cleaning device and feeding back the detected temperature information to the control module.
Preferably, the cleaning device further comprises a handle, the handle is connected with the shell,
the handle is provided with a switch, and the switch cleaning equipment is triggered to operate so as to spray warm water or steam with preset temperature.
Preferably, the housing or the handle is further provided with an adjusting module electrically connected to the control module, and the adjusting module is used for setting the temperature of the sprayed warm water.
Preferably, the heating module includes:
a housing having an outlet part disposed at one side end thereof to discharge the generated steam or warm water,
a water supply assembly is arranged on one side of the shell opposite to the outlet part and is connected with a water tank through a pipeline,
the heating pipe is arranged in the shell, a heater is sleeved on the heating pipe, and the heater is electrically connected to the power supply module based on control of the control module.
Preferably, when the voltage of the power supply module is preset, the electrical connection between the heating module and the power supply module is disconnected.
Advantageous effects
The cleaning device provided by the application can provide warm water or steam with constant temperature. When the water in the water tank is used up or blocked, the heating is stopped in time, and the cleaning equipment is prevented from being damaged.
Drawings
The accompanying drawings are included to provide an understanding of the disclosed embodiments and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the examples serve to explain the principles of the disclosure and not to limit the disclosure. The shapes and sizes of the various elements in the drawings are not to be considered as true proportions, but rather are merely intended to illustrate the context of the application.
Fig. 1 is a functional structure diagram of a cleaning device according to an embodiment of the present application.
Fig. 2 is a functional structure diagram of a cleaning device according to another embodiment of the present application.
Fig. 3 is a schematic perspective view of a cleaning device according to an embodiment of the present application.
Fig. 4 is a schematic view of a part of the internal structure of the cleaning apparatus in fig. 3.
Fig. 5 is a schematic structural view of the heating module in fig. 3.
Fig. 6 is a schematic cross-sectional structure view of the heating module in fig. 5.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions employed in the examples may be further adjusted as determined by the particular manufacturer, and the conditions not specified are typically those used in routine experimentation.
Unless otherwise defined, technical or scientific terms used in the embodiments of the present disclosure should have the ordinary meaning as understood by those having ordinary skill in the art to which the present application belongs. The use of "first," "second," and similar terms in the embodiments of the disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. In this context, "electrically connected" includes the case where constituent elements are connected together by an element having some sort of electrical action. The "element having some kind of electrical function" is not particularly limited as long as it can transmit and receive an electrical signal between connected components. The "element having some kind of electric function" may be, for example, an electrode or a wiring, a switching element such as a transistor, or another functional element such as a resistor, an inductor, or a capacitor. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In the present application, the terms "upper", "lower", "inner", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
The application discloses a cleaning device. It includes: the casing, one side of this casing disposes the water tank, disposes water supply control module on the water tank, and the delivery port intercommunication of this water tank heats the module, disposes the nozzle on this casing, and this water supply control module electric connection to control module to based on control module's instruction with the water pump income in the water tank heating module, warm water or the steam that produces through heating module heating spout from the nozzle. When the temperature of the heating module is abnormal or the temperature of the warm water sprayed by the nozzle is abnormal, the heating is stopped, and the cleaning equipment is prevented from being damaged.
The cleaning device proposed by the present application is described next with reference to the accompanying drawings.
Fig. 1 is a schematic functional structure diagram of a cleaning device according to an embodiment of the present application.
The cleaning device includes: the control module is electrically connected to the heating module, the water supply control module (also called a water supply control unit) and the temperature sensor, and the temperature sensor is configured on the side of the heating module and used for detecting the temperature of the heating module and feeding detected information back to the control module. The control module is electrically connected to the power supply module and is powered by the power supply module. The power supply module is a battery pack, and the voltage of the battery pack is 16V,20V, 24V or the like.
The water supply control module comprises a water pump or a water valve, and the water pump or the water valve acts based on the instruction of the control module so as to pump the water tank into the heating module;
when the cleaning equipment runs, the water supply control module controls the water tank connected with the water supply control module to inject water into the heating module based on the instruction, the water is heated by the heating module to generate steam, and the steam is sprayed out from a nozzle of the cleaning equipment to be used for cleaning. If the water in the water tank is used up or the water outlet is blocked and water cannot normally flow out, the temperature sensor detects the temperature of the heating module and feeds the temperature back to the control module, and when the detected temperature exceeds a set threshold (such as 150 ℃ and 200 ℃), the control module sends an instruction to disconnect the electrical connection between the heating module and the power supply module and stop heating. The temperature sensor may be a patch type temperature sensor or a thermocouple. In this embodiment, 2 connection terminals (also referred to as electrode plates 120, see fig. 6) are disposed on the heating module, and the positive electrode and the negative electrode of the battery pack are electrically connected to the connection terminals through cables, respectively, wherein a switch is disposed on the cable corresponding to the positive electrode connected to the battery pack, and the switch is controlled by the control module, so that the electrical connection (operation of the heating module) or the electrical disconnection (non-operation of the heating module) between the battery pack and the heating module can be achieved.
In one embodiment, the cleaning device may spray warm water at a predetermined temperature (e.g., 60 ℃ ± 5 ℃, or other temperatures, depending on the application), the temperature sensor may feed back the detected temperature information to the control module, and when the detected temperature exceeds a first threshold (e.g., 65 ℃), the control module may send a command to disconnect the electrical connection between the heating module and the power supply module, stop heating, or increase the amount of water supplied to the heating module.
When the detected temperature exceeds a set second threshold (such as 55 ℃), the outlet water temperature is lower than the preset temperature, and the control module sends an instruction to suspend the water supply to the heating module or reduce the water supply amount to the heating module. Through such design, guarantee that cleaning device can spout the warm water of predetermineeing the temperature.
In one embodiment, the temperature sensor may be disposed at a nozzle side of the cleaning device to detect a temperature of the ejected steam or warm water. When the temperature abnormality is detected, heating is stopped or the amount of water supplied to the heating module is adjusted.
As a variation of the above embodiment, as shown in fig. 2, the cleaning apparatus includes: the control module is electrically connected to the heating module and the flow sensor, and the flow sensor is configured on the side of the water supply module and used for detecting the water flow of the water supply module for supplying water to the heating module to judge whether the water supply module supplies water to the heating module or not and feed back the detected information to the control module. The control module is electrically connected to the power supply module, and when the water supply is detected, the control module controls the cleaning equipment to normally operate. If the water supply is not detected, the control module disconnects the electrical connection between the heating module and the power supply module. The power supply module is a battery pack, and the voltage of the battery pack is 16V,20V, 24V or the like. In this embodiment, 2 connection terminals (also referred to as electrode plates 120, see fig. 6) are disposed on the heating module, and the positive electrode and the negative electrode of the battery pack are electrically connected to the connection terminals through cables, respectively, wherein a switch is disposed on the cable corresponding to the positive electrode connected to the battery pack, and the switch is controlled by the control module, so that the electrical connection (operation of the heating module) or the electrical disconnection (non-operation of the heating module) between the battery pack and the heating module can be realized. The switch can be a MOS switch, an IGBT switch and other controlled switches.
As a variation of the above embodiment, the cleaning device may include a temperature sensor and a flow sensor therein, and the cleaning device may be controlled by setting the detected temperature and water flow.
The cleaning device of an embodiment of the present application is described next in conjunction with fig. 3-6. The cleaning device can spray steam and hot water with certain temperature.
The cleaning device 10 includes a housing 11, a handle 14 disposed on one side of the housing 11, and a power supply module (not shown) mounted on a side of the handle 14 away from the housing 11.
A water tank 13 is disposed on one side of the housing 11, a water supply control module 131 is disposed on the water tank 13, a water outlet of the water tank 13 is communicated with the heating module 100, and warm water or steam generated by the heating module 100 is ejected from the nozzle 12. The nozzle 12 is disposed at an end portion of the housing 11.
The handle 14 is provided with a switch 15, and the switch 15 is triggered to operate the cleaning device to spray warm water or steam. In one embodiment, the housing 11 or the handle 14 is further configured with an adjustment module (not shown) electrically connected to the control module 141. The temperature of the warm water sprayed out by the cleaning equipment is set through the adjusting module.
In one embodiment, a bracket 16 is disposed within the housing 11 to secure the heater module 100.
In one embodiment, a liquid level sensor is disposed in the water tank 13 and electrically connected to the control module, the liquid level sensor sends a signal to the control module when the water in the water tank 13 is lower than a predetermined liquid level, and the control module receives and responds to the signal to stop heating (to disconnect the electrical connection between the battery pack and the heater).
In one embodiment, a temperature sensor is disposed on the side of the nozzle 12 to detect the temperature of the ejected water or steam.
In one embodiment, when the voltage of the power supply module is preset, the electrical connection between the heating module and the power supply module is disconnected. This avoids operating when the voltage of the battery pack is low.
The heater module 100 is configured as shown in fig. 5 and 6.
The heating module 100 includes: the housing 101 is provided with a plurality of openings,
an outlet part 130 is provided at one side end of the casing 101, to discharge the generated steam or warm water,
the side of the housing opposite the outlet portion 130 is provided with a water supply assembly 110 that is connected to the water tank 13 (see fig. 4) via a pipe to guide water in the water tank into a heating pipe 140 in the housing. The heating tube 140 is sleeved with a heater 160 (the power of the heater is between 200 and 500W), and two ends of the heater 160 are respectively provided with an electrode plate 120, and are electrically connected to a power supply module (such as a battery pack) through the electrode plate 120. The water supply assembly 110 is provided therein with a water inlet passage 111 communicating with the water tank.
In one embodiment, the heating pipe 140 is provided with a water guiding member 150 therein, and a protrusion 151 is formed on the surface of the water guiding member 150. In a preferred embodiment, the protrusion 151 may be a screw thread. By such a design, the water flowing into the heating pipe 140 is prolonged to flow through or delay the flowing water in the heating pipe 140, and the time of the water in the heating pipe 140 is further prolonged, so that the heating efficiency (sufficient heating or heated vaporization) is improved.
In one embodiment, a temperature sensor is disposed in the housing 101 to detect the temperature of the heater module and stop heating immediately when the occurrence of dry heat is detected. When the water in the water tank is used up or the water outlet of the water tank is blocked or the water inlet flow passage 111 is blocked, the water in the water tank is generally used up when the water is dried.
In one embodiment, the electrode plate 120 is integrally formed with an opening 121 to facilitate connection to a wire.
In one embodiment, the connecting end of the electrode plate 120 protrudes out of the housing to electrically connect to the power supply module through a wire. A through hole is provided on one side of the case, the through hole 110a is for passing through an electrode pad 120, and the electrode pad 120 is for electrically connecting to a power supply module (not shown).
The above embodiments are merely illustrative of the technical concepts and features of the present application, and the purpose of the embodiments is to enable those skilled in the art to understand the content of the present application and implement the present application, and not to limit the protection scope of the present application. All equivalent changes and modifications made according to the spirit of the present application are intended to be covered by the scope of the present application.
Claims (10)
1. A cleaning apparatus, comprising: a shell body, a plurality of first connecting rods and a plurality of second connecting rods,
a water tank is arranged on one side of the shell, a water supply control module is arranged on the water tank, a water outlet of the water tank is communicated with the heating module, the water supply control module is electrically connected to the control module,
a nozzle is arranged on the shell body,
a flow sensor is arranged in the shell and is arranged at the side of the water tank and used for detecting whether water is supplied to the heating module or not and feeding back the detected temperature information to the control module,
the control module controls the switch action based on the information fed back by the flow sensor to electrically connect the heating module with the power supply module or disconnect the electrical connection between the heating module and the power supply module.
2. The cleaning apparatus of claim 1,
the water tank is internally provided with a liquid level sensor which is electrically connected with the control module, and when the water in the water tank is lower than the preset liquid level, the liquid level sensor sends a signal to the control module so as to disconnect the electrical connection between the heating module and the power supply module.
3. The cleaning apparatus of claim 1,
the flow sensor is configured at the water inlet of the heating module to detect the water inlet information of the heating module and feed back the information to the control module,
and the control module receives and responds to the information to control the heating module to work or disconnect the electric connection between the heating module and the power supply module.
4. The cleaning apparatus as claimed in claim 3, further comprising a temperature sensor electrically connected to the control module, the temperature sensor being configured to detect a temperature of the heating module or a temperature of a nozzle side of the cleaning apparatus and to feed back information of the detected temperature to the control module.
5. The cleaning apparatus of claim 4,
also comprises a handle which is connected with the shell,
the handle is provided with a switch, and the switch cleaning equipment is triggered to operate so as to spray warm water or steam with preset temperature.
6. The cleaning apparatus of claim 4 or 5,
the shell or the handle is also provided with an adjusting module which is electrically connected with the control module, and the adjusting module is used for setting the temperature of the sprayed warm water.
7. The cleaning apparatus as recited in claim 3,
the heating module includes:
a housing having an outlet part disposed at one side end thereof to discharge generated steam or warm water,
a water supply assembly is arranged on one side of the shell opposite to the outlet part and is connected with a water tank through a pipeline,
the heating pipe is arranged in the shell, a heater is sleeved on the heating pipe, and the heater is electrically connected to the power supply module based on control of the control module.
8. A cleaning apparatus, comprising:
a heating module, a water supply control module, a temperature sensor and a control module,
the control module is respectively and electrically connected to the heater of the heating module, the water supply control module and the temperature sensor;
the water supply control module is configured to act based on the instruction of the control module, water in the water tank is pumped into the heating module,
the temperature sensor is electrically connected with the control module and is arranged on the side of the heating module or the side of the nozzle of the cleaning equipment so as to detect the temperature of the heating module or the temperature of the side of the nozzle of the cleaning equipment and feed back the detected temperature information to the control module,
the control module operates in a first mode or a second mode based on the temperature information fed back,
in the first mode, the water supply control module is controlled to act to adjust the water amount pumped into the heating module,
and in the second mode, the control module cuts off the electrical connection between the heater of the heating module and the power supply module.
9. The cleaning apparatus of claim 8,
the water supply control module comprises a water pump or a water valve, and the water in the water tank is pumped into the heating pipe of the heating module through the water pump or the water valve.
10. The cleaning apparatus as recited in claim 8,
the temperature sensor is a thermocouple and is electrically connected to the control module to feed back the detected temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222326362.2U CN218779198U (en) | 2022-08-31 | 2022-08-31 | Cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222326362.2U CN218779198U (en) | 2022-08-31 | 2022-08-31 | Cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218779198U true CN218779198U (en) | 2023-03-31 |
Family
ID=85707343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222326362.2U Active CN218779198U (en) | 2022-08-31 | 2022-08-31 | Cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218779198U (en) |
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2022
- 2022-08-31 CN CN202222326362.2U patent/CN218779198U/en active Active
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