CN212983360U - Water inlet unit and feeding device - Google Patents
Water inlet unit and feeding device Download PDFInfo
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- CN212983360U CN212983360U CN202021082612.7U CN202021082612U CN212983360U CN 212983360 U CN212983360 U CN 212983360U CN 202021082612 U CN202021082612 U CN 202021082612U CN 212983360 U CN212983360 U CN 212983360U
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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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Abstract
The utility model discloses a unit of intaking and put in device, put in the device and include: the device comprises a throwing device shell, a water inlet unit and a plurality of throwing units, wherein the water inlet unit and the plurality of throwing units are arranged in the throwing device shell; the feeding unit is used for storing and feeding liquid consumables; liquid inlet pipelines with the same number as the feeding units are arranged on the outer wall of the water inlet pipeline of the water inlet unit; each throwing unit is connected with one liquid inlet pipeline through a corresponding pump assembly, and a one-way valve is arranged in each liquid inlet pipeline; wherein, put in the unit and include: storing the tank; a storage tank disposed below the storage tank; the smart seat is arranged between the storage tank and the storage tank; and the liquid level detection sensor is arranged on the lower end surface of the smart seat. Foretell input device can put in multiple liquid consumptive material at the washing in-process, can monitor whether the liquid consumptive material surplus in the holding tank is in certain extent moreover, is convenient for remind the user in time to supply liquid consumptive material.
Description
Technical Field
The utility model relates to a washing technical field especially relates to a unit of intaking and put in device.
Background
At present, shared washing devices are very common, for example, when a coin-operated shared washing machine is used, a user can use the shared washing machine to complete washing only by throwing coins, however, the existing shared washing devices such as the shared washing machine can only provide tap water for the user in the washing process, but cannot provide liquid consumables such as laundry detergent, sterilizing liquid, brightening agent, softener and the like for the user, the user can complete washing only by carrying corresponding liquid consumables when using the shared washing device, if the types of the required liquid consumables are more, the user cannot conveniently carry the liquid consumables, the liquid consumables cannot be stored in one storage device in a centralized manner and automatically put the consumables in the storage device, so that the washing automation degree is low, the washing efficiency is influenced, and the existing shared washing devices cause a lot of troubles for the use of the user due to imperfect functions. Thus, the washing apparatus in the prior art method has a problem of incomplete function.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a unit of intaking and input device aims at solving the washing device among the prior art method and need artifical liquid consumptive materials such as input laundry liquid, antiseptic solution, increment agent, softener when the washing, and the unable concentrated storage is put in the device is automatic, because of need artifical input liquid consumptive material leads to the problem that washing degree of automation is low and inefficiency.
On the one hand, the embodiment of the utility model provides a water inlet unit, include:
a water inlet pipeline;
the water inlet is arranged at one end of the water inlet pipeline;
the water outlet is arranged at the other end of the water inlet pipeline;
the liquid inlet pipelines are arranged on the outer wall of the water inlet pipeline and communicated with the water inlet pipeline, and a one-way valve is arranged in each liquid inlet pipeline;
the water flow sensor assembly is arranged on the water inlet pipeline and used for detecting the water flowing condition in the water inlet pipeline to judge whether the water inlet pipeline is in a water inlet state or not.
On the other hand, the embodiment of the utility model provides a still provide a put in device, it includes: a water inlet unit; the device also comprises a throwing device shell and a plurality of throwing units arranged in the throwing device shell; the water inlet unit is arranged in the shell of the throwing device, and the throwing unit is used for storing and throwing liquid consumables;
the outer wall of a water inlet pipeline of the water inlet unit is provided with liquid inlet pipelines with the same number as that of the plurality of throwing units; each throwing unit is connected with one liquid inlet pipeline through a corresponding pump assembly, and a one-way valve is arranged in each liquid inlet pipeline;
wherein, the delivery unit includes:
the storage tank is used for storing liquid consumables;
the storage tank is arranged below the storage tank and is used for storing the liquid consumables flowing out of the storage tank;
a smart seat disposed between the storage tank and the storage tank;
set up in liquid level detection sensor on the terminal surface under the clever seat, liquid level detection sensor is used for right liquid level in the holding tank detects in order to acquire corresponding liquid level information.
The embodiment of the utility model provides a unit of intaking and input device, input device includes: the device comprises a throwing device shell, a water inlet unit and a plurality of throwing units, wherein the water inlet unit and the plurality of throwing units are arranged in the throwing device shell; the feeding unit is used for storing and feeding liquid consumables; the outer wall of a water inlet pipeline of the water inlet unit is provided with liquid inlet pipelines with the same number as that of the plurality of throwing units; each throwing unit is connected with one liquid inlet pipeline through a corresponding pump assembly, and a one-way valve is arranged in each liquid inlet pipeline; wherein, the delivery unit includes: the storage tank is used for storing liquid consumables; the storage tank is arranged below the storage tank and is used for storing the liquid consumables flowing out of the storage tank; a smart seat disposed between the storage tank and the storage tank; set up in liquid level detection sensor on the terminal surface under the clever seat, liquid level detection sensor is used for right liquid level in the holding tank detects in order to acquire corresponding liquid level information. Foretell input device can put in multiple liquid consumptive material at the washing in-process, can monitor whether the liquid consumptive material surplus in the holding tank is in certain extent moreover, is convenient for remind the user in time to supply liquid consumptive material.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced 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 any creative effort.
Fig. 1 is a schematic structural diagram of a water inlet unit provided in an embodiment of the present invention;
fig. 2 is an exploded schematic view of a water inlet unit according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a throwing device provided in the embodiment of the present invention;
fig. 4 is a schematic structural view of a first viewing angle of the dispensing device according to the embodiment of the present invention after a part of the housing of the dispensing device is removed;
fig. 5 is a schematic structural view of a second viewing angle after a part of a housing of a dispensing device is removed in the dispensing device according to an embodiment of the present invention;
fig. 6 is an explosion structure diagram of the putting unit in the putting device provided by the embodiment of the present invention.
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 some, not all, of the 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.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Please refer to fig. 1, fig. 2 and fig. 5, wherein fig. 1 is a schematic structural diagram of a water inlet unit according to an embodiment of the present invention; fig. 2 is an explosion structure diagram of a water inlet unit provided in the embodiment of the present invention. As shown in fig. 1 and 2, the water inlet unit 20 includes:
a water inlet line 20 a;
a water inlet 201 arranged at one end of the water inlet pipeline 20 a;
a water outlet 202 arranged at the other end of the water inlet pipeline 20 a;
the liquid inlet pipelines 21 are arranged on the outer wall of the water inlet pipeline 20a and communicated with the water inlet pipeline, and a one-way valve 22 is arranged in each liquid inlet pipeline 21;
and the water flow sensor assembly 23 is arranged on the water inlet pipeline 20a and is used for detecting the water flowing condition in the water inlet pipeline so as to judge whether the water inlet pipeline is in a water inlet state or not.
In this embodiment, the water inlet unit 20 with the above structure is provided, and the liquid inlet pipeline 21 can be connected to a plurality of feeding units for feeding washing consumable liquid (such as laundry detergent, disinfectant, softener, etc.). Since the check valve 22 is disposed in each liquid inlet pipe 21, the liquid in the liquid inlet pipe 20a cannot flow back into the liquid inlet pipe 21, but only the liquid in the liquid inlet pipe 21 flows into the liquid inlet pipe 20 a.
During the concrete implementation, set up check valve 22 at the junction of liquid inlet pipe 21 and inlet channel 20a, the liquid in the liquid inlet pipe 21 can not flow back to liquid inlet pipe 21 department like this, has just also avoided causing liquid to remain in liquid inlet pipe 21 department when putting in the unit and put in liquid through liquid inlet pipe 21 in to inlet channel 20a, can ensure that the liquid that puts in the unit every time passes through homoenergetic behind the liquid inlet pipe 21 flows to inlet channel 20 a.
Furthermore, a water flow sensor assembly 23 is disposed in the water inlet pipe 20a, and can determine whether water flows in the water inlet pipe 20a, so as to generate a water inlet signal. The water inlet signal may be used as a reference signal for activating a pump assembly in the dosing unit to determine whether to activate dosing of liquid into the water inlet line 20 a.
In one embodiment, as shown in fig. 1 and 2, the water flow sensor assembly 23 includes:
a proximity sensor 23a provided on an outer wall of the water inlet line 20 a;
a magnetic impeller 23c disposed on an inner wall of the water inlet line 20a and located below the proximity sensor;
a water flow guide 23b disposed on an inner wall of the water inlet pipe 20a and connected to an impeller rotation shaft of the magnetic impeller 23 c; wherein the water flow guide 23b is located on a side of the magnetic impeller 23c adjacent to the water inlet 201.
In the present embodiment, when water flows into the water inlet line 20a from the water inlet 201, the water flow guide 23b passes first, and the water flow guide 23b does not rotate but serves to agitate the water flow so that the water flow rotates to flow to the side of the water outlet. At this time, when the rotating water flow passes through the magnetic impeller 23c, the magnetic impeller 23c is driven to rotate. For example, the magnetic impeller 23c includes 4 blades, which are respectively referred to as a first blade to a fourth blade, and an included angle between adjacent blades is 90 degrees. Then, in the process of rotation of the magnetic impeller 23c, if it is assumed that the top end of the first fan blade is opposite to the proximity sensor and is the initial movement position of the whole magnetic impeller 23c, at this time, if the magnetic impeller 23c starts to rotate clockwise, the distance between the top end of the first fan blade and the proximity sensor 23a increases from small to large, then the magnetic impeller rotates until the top end of the second fan blade is opposite to the proximity sensor 23a, and so on until the first fan blade is opposite to the proximity sensor 23a again and is marked as a movement period of the magnetic impeller 23 c. In a moving period of the magnetic impeller 23c, the proximity sensor 23a detects that the distance between the magnetic impeller and the fan blade directly below the proximity sensor is continuously changed, and when there are a plurality of moving periods of the magnetic impeller 23c, it can be preliminarily determined that the water inlet pipe 20a is in the water inlet state.
In specific implementation, the water flow sensor assembly 23 may also adopt a pressure sensor, a flow meter, and the like, and is not limited to the water flow sensor assembly 23 shown in fig. 2, as long as it can detect whether the water inlet pipe is in a water inlet state.
Please refer to fig. 1 to fig. 6, wherein fig. 1 is a schematic structural diagram of a water inlet unit according to an embodiment of the present invention; fig. 2 is an exploded schematic view of a water inlet unit according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of a throwing device provided in the embodiment of the present invention; fig. 4 is a schematic structural view of a first viewing angle of the dispensing device according to the embodiment of the present invention after a part of the housing of the dispensing device is removed; fig. 5 is a schematic structural view of a second viewing angle after a part of a housing of a dispensing device is removed in the dispensing device according to an embodiment of the present invention; fig. 6 is an explosion structure diagram of the putting unit in the putting device provided by the embodiment of the present invention. As shown in fig. 1 to 6, the delivering device includes:
the device comprises a throwing device shell 10, a water inlet unit 20 and a plurality of throwing units 30, wherein the water inlet unit 20 and the plurality of throwing units 30 are arranged in the throwing device shell 10; wherein, the putting unit 30 is used for storing and putting liquid consumptive materials;
the outer wall of the water inlet pipeline 20a of the water inlet unit 20 is provided with liquid inlet pipelines 21 with the same number as that of the plurality of feeding units; each throwing unit 30 is connected with one liquid inlet pipeline 21 through a corresponding pump assembly 40, and a one-way valve 22 is arranged in each liquid inlet pipeline 21;
wherein the drop unit 30 includes:
a storage tank 31, wherein the storage tank 31 is used for storing liquid consumables;
a storage tank 33 disposed below the storage tank 31, the storage tank 33 being used for storing the liquid consumables flowing out of the storage tank 31;
a smart seat 32 disposed between said storage tank 31 and said storage tank 33;
set up in liquid level detection sensor 34 on the terminal surface under clever seat 32, liquid level detection sensor 34 be used for right liquid level in the holding tank 33 detects in order to acquire corresponding liquid level information.
In this embodiment, the smart seat 32 is used to pierce the seal on the storage tank 21 when the opening of the storage tank 31 is aligned with the smart seat 32 and placed. If the liquid consumptive material in the storage jar 31 has all been used up, then need change this storage jar 31, all be equipped with seal structure on the storage jar 31 that does not use, lay new storage jar 31 on holding tank 33, accessible clever seat 32 discloses the seal structure on wearing storage jar 31, so that the liquid consumptive material in this storage jar 31 flows into in the holding tank 33, can accomplish the change of storage jar 31, the process that the bottled water that specific use method is similar to laying on the water dispenser changes, clever seat on the water dispenser can also be referred to clever seat 32's concrete structure.
Then, water is introduced into the water inlet pipeline 20a, and if liquid consumables (such as laundry detergent, disinfectant, etc.) need to be pumped into the water inlet pipeline 20a, the pump assembly 40 correspondingly connected to the throwing unit 20 corresponding to the liquid consumables to be thrown in needs to be started at this time, so as to pump the liquid consumables into the water inlet pipeline 20a to enter the washing tub of the washing machine together with water. Since each liquid consumable moves to the inlet pipe 21 before entering the inlet pipeline 20a from the feeding unit 30, the liquid pressure generated by the pump assembly 40 is used to open the check valve at the inlet pipe 21, so as to flow into the inlet pipeline. The feeding device in the embodiment reduces the pipeline joints, and the main pipeline joints are concentrated at the liquid inlet pipeline 21, so that the leakage risk of liquid consumables can be effectively avoided.
In an embodiment, as shown in fig. 6, the level detection sensor 34 comprises a first probe 341 and a second probe 342, which are arranged on the lower end surface of the smart seat 32.
In this embodiment, if the first probe 341 and the second probe 342 are immersed in the liquid consumables in the reservoir 33, the liquid consumables electrically communicate the first probe 341 and the second probe 342 to form a pathway; if the liquid level in the storage tank 33 drops, the first probe 341 and the second probe 342 are not immersed in the liquid consumable, and the electrical connection between the first probe 341 and the second probe 342 is broken; whether the electrical connection between the first probe 341 and the second probe 342 is connected or not is detected, that is, the liquid level information of whether the liquid level in the storage tank 33 is lower than a preset check liquid level or not can be obtained, and when the liquid level in the storage tank 33 is lower than the check liquid level, the liquid level information indicates that the liquid consumable in the storage tank 33 is about to be exhausted. Because first probe 341 and second probe 342 all set up on clever seat 32 lower terminal surface, liquid consumptive material in storage tank 33 descends to first probe 341 and second probe 342 when not immerging the liquid level height of liquid consumptive material from the liquid level height of submerging first probe 341 and second probe 342 completely, can not have remaining liquid consumptive material on clever seat 32 to lead to first probe 341 and second probe 342 to switch on for the liquid level of measuring is more accurate.
In an embodiment, as shown in fig. 4, it puts in unit fixed plate 11 to be provided with in device casing 10 to put in, it is provided with on the unit fixed plate 11 and puts in the unit mounting groove (because of being sheltered from by smart seat 32 and not shown in the drawing), the upper end of smart seat 32 is fixed in put in on the unit mounting groove, the upper end of holding tank 33 is fixed in put in on the unit mounting groove just the holding tank 33 is located smart seat 32's below, the storage jar liquid outlet 311 of storage jar 31 is aimed at smart seat 32.
In this embodiment, the smart seat 32 and the storage tank 33 are fixed by means of the dosing unit fixing plate 11, which enhances the structural stability of the dosing device. And when the storage tank liquid outlet 311 of the storage tank 31 is aligned with the smart seat 32, the sealing structure on the storage tank 31 can be conveniently poked through, so that the liquid consumables in the storage tank 31 flow into the storage tank 33.
In an embodiment, as shown in fig. 4 and 5, two launching units 30, respectively denoted as a first launching unit 30a and a second launching unit 30b, are disposed in the launching device housing 10, and the second launching unit 30b is located at one side of the first launching unit 31.
In the present embodiment, the example is described as including 2 delivery units 30, which are respectively referred to as a first delivery unit 30a and a second delivery unit 30 b. By arranging two throwing units, two different liquid consumables can be thrown in, for example, the first throwing unit 30a is used for throwing laundry detergent, and the second throwing unit 30b is used for throwing disinfectant.
In an embodiment, as shown in fig. 4 and fig. 5, two liquid inlet pipes 21, respectively denoted as a first liquid inlet pipe 21a and a second liquid inlet pipe 21b, are provided on the water inlet pipeline 20 a; wherein the first feeding unit 30a is connected to the first liquid inlet pipeline 21a via a first pump assembly 41 included in the pump assembly 40, and the second feeding unit 30b is connected to the second liquid inlet pipeline 21b via a second pump assembly 42 included in the pump assembly 40.
In this embodiment, the first feeding unit 30a is connected to the first liquid inlet pipeline 21a through the first pump assembly 41 included in the pump assembly 40, and the second feeding unit 30b is connected to the second liquid inlet pipeline 21b through the second pump assembly 42 included in the pump assembly 40, so that the first pump assembly 41 can be controlled to start to feed the liquid consumable into the water inlet pipeline 20a after the liquid consumable is extracted, and the second pump assembly 42 can be controlled to start to feed the liquid consumable into the water inlet pipeline 20a after the liquid consumable is extracted.
In an embodiment, as shown in fig. 4 and 5, the first feeding unit 30a is connected to the first inlet of the first pump assembly 41 through a first connecting pipe 51a, and the first outlet of the first pump assembly 41 is connected to the first inlet interface 21a1 on the first inlet pipe 21a through a second connecting pipe 51 b.
In this embodiment, when the first pump assembly 41 is not started in the first connection pipe 51a, the liquid consumable in the first feeding unit 30a is not temporarily flowed into the first connection pipe 51a due to the near vacuum state therein. When the first pump assembly 41 is started, the liquid consumables in the first feeding unit 30a sequentially flow through the first connecting pipeline 51a, the first pump assembly 41, the second connecting pipeline 51b, the first liquid inlet port 21a1, the check valve in the first liquid inlet port 21a1, and finally flow to the water inlet pipeline 20 a. Through the connecting pipeline who sets up above-mentioned structure, can carry out effective drainage to liquid consumptive material flow direction.
In an embodiment, as shown in fig. 4 and 5, the second feeding unit 32 is connected to the second inlet of the second pump assembly 42 through a third connecting pipe 52a, and the second outlet of the second pump assembly 42 is connected to the second inlet interface 21b1 on the second inlet pipe 21b through a fourth connecting pipe 52 b.
In the present embodiment, when the second pump assembly 42 is not started, the liquid consumable in the second feeding unit 30b is not temporarily flowed into the third connecting pipeline 52a due to the near vacuum state in the third connecting pipeline 52 a. When the second pump assembly 42 is started, the liquid consumables in the second feeding unit 30b sequentially flow through the third connecting pipeline 52a, the second pump assembly 42, the fourth connecting pipeline 52b, the second liquid inlet port 21b1, the check valve in the second liquid inlet port 21b1, and finally flow to the water inlet pipeline 20 a. Through the connecting pipeline who sets up above-mentioned structure, can carry out effective drainage to liquid consumptive material flow direction.
In an embodiment, as shown in fig. 4 and 5, a first heating device 61a is disposed at an end of the first connecting pipe 51a close to the first feeding unit 30a, a first temperature-sensing probe is disposed at an end of the first connecting pipe 51a close to the first pump assembly 41, the first heating device 61a is configured to heat the liquid consumable in the first connecting pipe 51a, and the first temperature-sensing probe is configured to sense a temperature of the liquid consumable in the first connecting pipe 51 a.
In this embodiment, when the first temperature sensing probe senses that the temperature of the liquid consumable in the storage tank 33 is lower than the preset temperature threshold (for example, the preset temperature threshold is 5 degrees centigrade), the first heating device 61a is driven to be turned on to heat the liquid consumable, so as to prevent the viscosity of the liquid consumable in the storage tank 33 from becoming too low and flowing out smoothly.
In an embodiment, as shown in fig. 2 and 3, a second heating device 62a is disposed at an end of the third connecting pipe 52a close to the second feeding unit 30b, a second temperature-sensing probe is disposed at an end of the third connecting pipe 52a close to the second pump assembly 42, the second heating device 62a is configured to heat the liquid consumable in the third connecting pipe 52a, and the second temperature-sensing probe is configured to sense a temperature of the liquid consumable in the third connecting pipe 52 a.
In this embodiment, when the second temperature sensing probe senses that the temperature of the liquid consumable in the storage tank 33 is lower than the preset temperature threshold (for example, the preset temperature threshold is 5 degrees centigrade), the second heating device 62a is driven to be turned on to heat the liquid consumable, so as to prevent the viscosity of the liquid consumable in the storage tank 33 from becoming too low and flowing out smoothly.
In one embodiment, as shown in fig. 2 and 3, the water inlet line 20a includes a water inlet 201 disposed at one end of the water inlet line 20a, and a water outlet 202 disposed at the other end of the water inlet line 20 a.
In this embodiment, the water inlet 201 of the dispensing device is connected to a water source (such as a tap water pipe) for supplying water, and the water outlet 202 is aligned with a washing tub of the washing machine, so as to supply water to the washing machine.
The embodiment of the utility model provides a unit of intaking and input device, input device includes: the device comprises a throwing device shell, a water inlet unit and a plurality of throwing units, wherein the water inlet unit and the plurality of throwing units are arranged in the throwing device shell; the feeding unit is used for storing and feeding liquid consumables; the outer wall of a water inlet pipeline of the water inlet unit is provided with liquid inlet pipelines with the same number as that of the plurality of throwing units; each throwing unit is connected with one liquid inlet pipeline through a corresponding pump assembly, and a one-way valve is arranged in each liquid inlet pipeline; wherein, the delivery unit includes: storing the tank; a storage tank disposed below the storage tank; a smart seat disposed between the storage tank and the storage tank; and the liquid level detection sensor is arranged on the lower end surface of the smart seat. Foretell input device can put in multiple liquid consumptive material at the washing in-process, can monitor whether the liquid consumptive material surplus in the holding tank is in certain extent moreover, is convenient for remind the user in time to supply liquid consumptive material.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A water inlet unit, comprising:
a water inlet pipeline;
the water inlet is arranged at one end of the water inlet pipeline;
the water outlet is arranged at the other end of the water inlet pipeline;
the liquid inlet pipelines are arranged on the outer wall of the water inlet pipeline and communicated with the water inlet pipeline, and a one-way valve is arranged in each liquid inlet pipeline;
the water flow sensor assembly is arranged on the water inlet pipeline and used for detecting the water flowing condition in the water inlet pipeline to judge whether the water inlet pipeline is in a water inlet state or not.
2. The water inlet unit of claim 1, wherein the water flow sensor assembly comprises:
a proximity sensor disposed on an outer wall of the water inlet line;
the magnetic impeller is arranged on the inner wall of the water inlet pipeline and is positioned below the proximity sensor;
the water flow guide piece is arranged on the inner wall of the water inlet pipeline and is connected with the impeller rotating shaft of the magnetic impeller; wherein, the water flow guide is positioned at one side of the magnetic impeller close to the water inlet.
3. A dosing device for use in a washing system, comprising a water inlet unit according to any one of claims 1-2; the device also comprises a throwing device shell and a plurality of throwing units arranged in the throwing device shell; the water inlet unit is arranged in the shell of the throwing device, and the throwing unit is used for storing and throwing liquid consumables;
the outer wall of a water inlet pipeline of the water inlet unit is provided with liquid inlet pipelines with the same number as that of the plurality of throwing units; each throwing unit is connected with one liquid inlet pipeline through a corresponding pump assembly, and a one-way valve is arranged in each liquid inlet pipeline;
wherein, the delivery unit includes:
the storage tank is used for storing liquid consumables;
the storage tank is arranged below the storage tank and is used for storing the liquid consumables flowing out of the storage tank;
a smart seat disposed between the storage tank and the storage tank;
set up in liquid level detection sensor on the terminal surface under the clever seat, liquid level detection sensor is used for right liquid level in the holding tank detects in order to acquire corresponding liquid level information.
4. A dosing device according to claim 3, characterized in that said level detection sensor comprises a first and a second probe arranged on the lower end surface of said smart seat.
5. The putting in device of claim 4, characterized in that, it puts in the unit fixed plate to be provided with in the device casing to put in, it is provided with on the unit fixed plate to put in and puts in the unit mounting groove, the upper end of clever seat is fixed in put in on the unit mounting groove, the upper end of holding tank is fixed in put in on the unit mounting groove just the holding tank is located the below of clever seat, the storage jar liquid outlet of storage jar is aimed at the clever seat.
6. The launch device of claim 5 wherein there are two launch units disposed within the launch device housing, respectively designated as a first launch unit and a second launch unit, the second launch unit being located on one side of the first launch unit.
7. The dispensing device according to claim 6, wherein the water inlet pipeline is provided with two liquid inlet pipelines which are respectively marked as a first liquid inlet pipeline and a second liquid inlet pipeline; wherein, first input unit pass through in the pump package first pump package spare that includes with first feed liquor pipeline is connected, second input unit pass through in the pump package spare second pump package spare that includes with the second feed liquor pipeline is connected.
8. The dosing device according to claim 7, wherein the first dosing unit is connected to the first liquid inlet of the first pump assembly via a first connecting conduit, and the first liquid outlet of the first pump assembly is connected to the first liquid inlet port of the first liquid inlet conduit via a second connecting conduit; the second is put in the unit through the third connecting tube with the second inlet of second pump package spare is connected, the second liquid outlet of second pump package spare through the fourth connecting tube with second inlet interface connection on the second inlet pipeline.
9. The dispensing device according to claim 8, wherein a first heating device is disposed at an end of the first connecting pipeline close to the first dispensing unit, a first temperature probe is disposed at an end of the first connecting pipeline close to the first pump assembly, the first heating device is configured to heat the liquid consumables in the first connecting pipeline, and the first temperature probe is configured to sense a temperature of the liquid consumables in the first connecting pipeline.
10. The dispensing device according to claim 9, wherein a second heating device is disposed at an end of the third connecting pipeline close to the second dispensing unit, a second temperature-sensing probe is disposed at an end of the third connecting pipeline close to the second pump assembly, the second heating device is configured to heat the liquid consumable in the third connecting pipeline, and the second temperature-sensing probe is configured to sense a temperature of the liquid consumable in the third connecting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082612.7U CN212983360U (en) | 2020-06-12 | 2020-06-12 | Water inlet unit and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082612.7U CN212983360U (en) | 2020-06-12 | 2020-06-12 | Water inlet unit and feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN212983360U true CN212983360U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021082612.7U Active CN212983360U (en) | 2020-06-12 | 2020-06-12 | Water inlet unit and feeding device |
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|---|---|
| CN (1) | CN212983360U (en) |
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2020
- 2020-06-12 CN CN202021082612.7U patent/CN212983360U/en active Active
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