CN210764625U

CN210764625U - Water purifier with self-generating function

Info

Publication number: CN210764625U
Application number: CN201920716049.5U
Authority: CN
Inventors: 徐剑光; 宋佑峰; 季培委
Original assignee: Ningbo Oulin Kitchen Utensils Co Ltd
Current assignee: Ningbo Oulin Technology Co ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-06-16
Anticipated expiration: 2029-05-17

Abstract

The utility model provides a purifier with from power generation function belongs to mechanical technical field, include: one end of the filter element assembly is provided with a water inlet communicated with the municipal water way, the other end of the filter element assembly is provided with a water outlet communicated with the household faucet, wherein a self-generating module is connected to a pipeline connecting the water inlet and the municipal water way, and mechanical energy generated by water flow flowing to the filter element assembly from the municipal water way is converted into electric energy to be used as a power supply source of a circuit system in the water purifier. The utility model provides a pair of purifier with from power generation function embeds from the power generation module, has solved the problem that needs the outside power supply, and its volume from the power generation module is less moreover, simple to operate, energy-concerving and environment-protective.

Description

Water purifier with self-generating function

Technical Field

The utility model belongs to the technical field of kitchen electrical machinery, a purifier is related to, especially a purifier with from power generation function.

Background

A water purifier generally comprises a waterway system and a circuit system. Due to the existence of the circuit system, an external power supply device, such as a transformer, a power adapter and other components, must be additionally installed in the water purifier for the circuit system to work normally, so that the connection problem of the power supply must be considered when the water purifier is installed and used, and the installation flexibility is limited to a great extent. For example, chinese patent CN2894065Y discloses an external power supply for a household water purifier, which comprises a housing and an internal circuit, wherein the internal circuit comprises a rectifier circuit, a transformer T1, and a field effect Q1, wherein: the series branch of a primary coil of the transformer T1, a drain electrode and a source electrode of the field effect Q1 and the resistor R4 is connected to two ends of a direct current output of the rectifying circuit, a grid electrode of the field effect Q1 is connected with an on-off control circuit which takes a PWM integrated chip for generating pulse signals as a core, and a secondary coil of the transformer T1 is connected with the rectifying diode D7 in series and is connected with the filter capacitor C19 in parallel. The household water purifier has the characteristics of stable and reliable work and high alternating current and direct current conversion efficiency, and is safe and convenient to use because the household water purifier works under the voltage of 24 volts after the power supply is externally arranged.

However, the power sources of the circuit systems of the water purifiers need to be provided from the outside, and the normal operation of the system cannot be guaranteed by the energy of the power sources, so that certain resource waste is caused, the size is large, the assembly and the connection are inconvenient, and the like.

To sum up, a water purifier which has the advantages of convenient installation, energy saving, safety, environmental protection, stable operation and capability of converting mechanical energy generated by water flow into electric energy for an internal circuit system needs to be designed.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a have simple to operate, energy saving, safety ring protects, the operation is stable and can be the electric energy with the mechanical energy conversion that rivers produced, supply the purifier that internal circuit system used.

The purpose of the utility model can be realized by the following technical proposal: a water purifier with self-generating function comprises: one end of the filter element assembly is provided with a water inlet communicated with the municipal water way, the other end of the filter element assembly is provided with a water outlet communicated with the household faucet, wherein a self-generating module is connected to a pipeline connecting the water inlet and the municipal water way, and mechanical energy generated by water flow flowing to the filter element assembly from the municipal water way is converted into electric energy to be used as a power supply source of a circuit system in the water purifier.

In the above water purifier with self-generating function, the self-generating module comprises a shell, a water inlet end communicated with a municipal waterway water inlet and a water outlet end communicated with a household faucet are respectively arranged at two ends of the shell, and a generator is arranged in the shell, wherein one end of the generator is connected with the wind wheel, a channel between the water inlet end and the wind wheel is a water inlet channel, and a channel between the water outlet end and the wind wheel is a water outlet channel.

In the above water purifier with self-generating function, the cross-sectional area of the water outlet end of the water inlet channel is larger than that of the water inlet end of the water outlet channel.

In the above-mentioned purifier with from power generation function, seted up a first cavity along the thickness direction of casing, and this first cavity is linked together with inhalant canal and exhalant canal respectively, and wherein, the wind wheel is installed at the bottom of first cavity.

In foretell purifier with from power generation function, the wind wheel sets up with the first cavity of column is coaxial.

In the above-mentioned purifier with from power generation function, the wind wheel includes the column wheel body, is the form of dispersing along the axis direction of wheel body and is provided with a plurality of flabellums, wherein, has seted up a second cavity along the thickness direction of column wheel body, and is provided with a spliced pole in the middle part of second cavity, and the position is inlayed as what the wind wheel linked to each other with the generator.

In foretell purifier with from power generation function, the generator includes the well dish, and one side of well dish is connected with a first boss, and the opposite side of well dish is connected with a second boss, wherein, offers a strip groove with spliced pole nested connection along the thickness direction of first boss, offers a third cavity along the thickness direction of well dish and first boss, as the mounted position of stator in the generator.

In foretell purifier with from power generation function, it has the magnet to embed at first boss, with the cooperation of annular magnet magnetism absorption in the second cavity.

In the above water purifier with self-generating function, an annular groove is arranged along the axis direction of the second boss, and the annular groove is used as the embedded position of the sealing ring.

In the above-mentioned purifier with from generating electricity function, from the electricity generation module still includes a closing cap, is provided with a plurality of head rod along the axis direction of closing cap, is provided with a plurality of second connecting rod along the axis direction of first cavity, is provided with a plurality of third connecting rod along the axis direction of second boss, and wherein, the position of each head rod, the position of second connecting rod and the position one-to-one of third connecting rod.

In foretell purifier with from power generation function, filter element group spare is including end to end's first filter core, second filter core and third filter core in proper order, and wherein, first filter core embeds there is the cotton filter core of PP, and the second filter core embeds there is granule active carbon filter core, and the third filter core embeds there is accurate active carbon filter core.

In the above water purifier with self-generating function, a fourth filter element and an electric valve connected with the fourth filter element are further arranged between the water outlet and the third filter element, wherein an ultrafiltration membrane filter element is arranged in the fourth filter element.

In the above-mentioned purifier with from power generation function, still be provided with the fifth filter core between delivery port and fourth filter core, wherein, the fifth filter core embeds there is rearmounted active carbon filter core.

Compared with the prior art, the utility model provides a pair of purifier with from power generation function embeds from the power generation module, has solved the problem that needs the external power supply, and it is less from its volume of power generation module moreover, simple to operate, energy-concerving and environment-protective.

Drawings

Fig. 1 is a schematic structural diagram of a water purifier with a self-generating function.

Fig. 2 is a schematic diagram of a self-generating module according to a preferred embodiment of the present invention.

Fig. 3 is a cross-sectional view of a self-generating module in accordance with a preferred embodiment of the present invention.

Fig. 4 is a partial schematic diagram a of a self-generating module according to a preferred embodiment of the present invention.

Fig. 5 is a partial schematic diagram B of a self-generating module according to a preferred embodiment of the present invention.

Fig. 6 is a schematic partial structural diagram C of another view angle of the self-generating module according to a preferred embodiment of the present invention.

In the figure, 100, a filter element assembly; 110. a water inlet; 120. a water outlet; 130. a first filter element; 140. a second filter element; 150. a third filter element; 160. a fourth filter element; 170. an electrically operated valve; 180. a fifth filter element; 200. a self-generating module; 210. a housing; 211. a water inlet end; 212. a water outlet end; 213. a first cavity; 214. a second connecting rod; 220. a wind wheel; 221. a columnar wheel body; 222. a fan blade; 223. a second cavity; 224. connecting columns; 225. a ring magnet; 230. a middle disc; 231. a third cavity; 240. a first boss; 241. a strip groove; 250. a second boss; 251. an annular groove; 252. a third connecting rod; 260. sealing the cover; 261. a first connecting rod.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 6, the utility model provides a pair of purifier with from power generation function includes: one end of the filter element assembly 100 is provided with a water inlet 110 communicated with a municipal waterway, and the other end of the filter element assembly 100 is provided with a water outlet 120 communicated with a household faucet, wherein a self-generating module 200 is connected to a pipeline connecting the water inlet 110 and the municipal waterway, and mechanical energy generated by water flow flowing to the filter element assembly 100 from the municipal waterway is converted into electric energy to be used as a power supply source of a circuit system in the water purifier.

The utility model provides a pair of purifier with from power generation function embeds from power generation module 200, has solved the problem that needs the outside power supply, and it is less from its volume of power generation module 200 moreover, simple to operate, energy-concerving and environment-protective.

Preferably, as shown in fig. 1 to 6, the self-generating module 200 includes a housing 210, and both ends of the housing 210 are respectively provided with a water inlet end 211 communicated with a municipal water inlet and a water outlet end 212 communicated with a household faucet, and a generator is disposed in the housing 210, wherein one end of the generator is connected with the wind wheel 220, a channel between the water inlet end 211 and the wind wheel 220 is a water inlet channel, and a channel between the water outlet end 212 and the wind wheel 220 is a water outlet channel. When water flows from the water inlet channel to the water outlet channel, the blades 222 on the wind wheel 220 are impacted to realize the rotation of the wind wheel 220, the kinetic energy generated by the rotation of the wind wheel 220 is converted into electric energy through the generator, and the electric energy is stored (the stored equipment is generally a storage battery, is installed at the bottom of the water tank and is not shown in the figure) to be used as a power supply of the water purifier.

Further preferably, the cross-sectional area of the water outlet end of the water inlet channel is larger than that of the water inlet end of the water outlet channel. In the embodiment, the area of the water outlet end of the water inlet channel is enlarged as much as possible, so that the circulation of the water body in unit time is increased, when the water flow impacts the wind wheel 220, the rotation of the wind wheel 220 is accelerated to generate larger kinetic energy, thereby realizing more electric energy storage and reducing the area of the water inlet end of the water outlet channel as much as possible, thereby reducing the flow rate of water flow in unit time, however, the flow rate of the water flow in unit time is improved, on one hand, the water flow flowing out of the water outlet channel can be filtered by the water body in more sufficient time (the filter element assembly 100 is arranged in the water purifier), on the other hand, the water outlet end area of the water inlet channel is large, the water inlet end area of the water outlet channel is small, large-flow water inlet and small-flow water outlet are achieved, a large amount of water body is always stored in the shell 210, and the reliability of kinetic energy when the kinetic energy is converted into electric energy is achieved.

Further preferably, a first cavity 213 is formed along the thickness direction of the housing 210, and the first cavity 213 is respectively communicated with the water inlet channel and the water outlet channel, wherein the wind wheel 220 is installed at the bottom of the first cavity 213. Further preferably, the first cavity 213 is a cylindrical structure, wherein the wind wheel 220 is coaxially (concentrically) arranged with the cylindrical first cavity 213. In this embodiment, the center of wind rotor 220 is mounted to the center of first cavity 213, rather than being eccentrically located, so that the kinetic energy generated by wind rotor 220 is more stable during conversion to electrical energy by the generator.

Further preferably, the wind wheel 220 includes a cylindrical wheel body 221, and a plurality of fan blades 222 are arranged along the axial direction of the wheel body in a divergent manner, wherein a second cavity 223 is formed along the thickness direction of the cylindrical wheel body 221, and a connecting column 224 is arranged in the middle of the second cavity 223, and is used as an embedding position for connecting the wind wheel 220 with the generator.

Preferably, as shown in fig. 1 to 6, the generator includes a middle disc 230, and one side of the middle disc 230 is connected with a first boss 240 (preferably, the first boss 240 is integrally disposed with the middle disc 230), and the other side of the middle disc 230 is connected with a second boss 250, wherein a strip groove 241 nested with the connecting post 224 is opened along the thickness direction of the first boss 240, and a third cavity 231 is opened along the thickness direction of the middle disc 230 and the first boss 240, as a mounting position of a stator (a plurality of coil windings, and the plurality of coil windings are annularly disposed along the axial direction of the third cavity 231) (the stator is not shown in the figure).

In this embodiment, the connection post 224 in the wind wheel 220 extends into the third cavity 231 through the first boss 240, and the stator composed of a plurality of coil windings is arranged in the third cavity 231, because the connection post 224 rotates synchronously when the wind wheel 220 rotates, the effect of cutting magnetic lines of force is realized, at this time, the connection post 224 plays a role of a 'rotor', and then the kinetic energy generated by the wind wheel 220 is converted into electric energy, so that the power supply of the water purifier is realized.

Further preferably, a magnet is disposed inside the first boss 240 and magnetically engages with the ring magnet 225 disposed inside the second cavity 223. When the first boss 240 is embedded into the second cavity 223, the magnets in the first boss 240 and the annular magnets 225 in the second cavity 223 attract each other, the position of the generator is self-positioned, the generator and the connecting column 224 are in self-adaptive nested connection, the central axis of the stator and the central axis of the rotor are overlapped with each other, and stability of kinetic energy when the kinetic energy is converted into electric energy is achieved.

Further preferably, an annular groove 251 is formed along the axial direction of the second boss 250, and the annular groove 251 serves as an insertion position of the sealing ring, thereby ensuring the sealing performance of the self-generating module 200.

Preferably, as shown in fig. 1 to 6, the self-generating module 200 further includes a cover 260, a plurality of first connecting rods 261 are disposed along an axial direction of the cover 260, a plurality of second connecting rods 214 are disposed along an axial direction of the first cavity 213, and a plurality of third connecting rods 252 are disposed along an axial direction of the second boss 250, wherein a position of each first connecting rod 261, a position of each second connecting rod 214, and a position of each third connecting rod 252 correspond to each other one by one. As a connection when splicing the self-generating module 200.

Preferably, as shown in fig. 1 to 6, the filter element assembly 100 includes a first filter element 130, a second filter element 140 and a third filter element 150 which are connected end to end in sequence, wherein the first filter element 130 is provided with a PP cotton filter element inside, the second filter element 140 is provided with a granular activated carbon filter element inside, and the third filter element 150 is provided with a precision activated carbon filter element inside. After the water body passes through the three filter elements, macromolecular particles (silt) and toxic and harmful substances in the water body can be filtered and adsorbed, and a relatively pure water body is obtained at the water outlet 120, so that the water health and sanitation of a user are improved.

Further preferably, a fourth filter element 160 and an electric valve 170 connected to the fourth filter element 160 are further disposed between the water outlet 120 and the third filter element 150, wherein the fourth filter element 160 has an ultrafiltration membrane filter element disposed therein. In this embodiment, the ultrafiltration membrane filter element is used to further purify the water, and the electric valve 170 is used to discharge the wastewater generated by the purification of the ultrafiltration membrane filter element out of the water channel.

Further preferably, a fifth filter element 180 is further disposed between the water outlet 120 and the fourth filter element 160, wherein a rear activated carbon filter element is disposed in the fifth filter element 180.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A water purifier with self-generating function is characterized by comprising: one end of the filter element assembly is provided with a water inlet communicated with the municipal water way, and the other end of the filter element assembly is provided with a water outlet communicated with the household faucet, wherein a self-generating module is connected to a pipeline connecting the water inlet and the municipal water way, and mechanical energy generated by water flow flowing to the filter element assembly from the municipal water way is converted into electric energy to be used as a power supply source of a circuit system in the water purifier; and the storage battery is arranged at the bottom of the water tank.

2. The water purifier with the self-generating function according to claim 1, wherein the self-generating module comprises a housing, a water inlet end communicated with a municipal waterway water inlet and a water outlet end communicated with a household faucet are respectively arranged at two ends of the housing, a generator is arranged in the housing, one end of the generator is connected with the wind wheel, a channel between the water inlet end and the wind wheel is a water inlet channel, and a channel between the water outlet end and the wind wheel is a water outlet channel.

3. The water purifier with self-generating function as claimed in claim 2, wherein the cross-sectional area of the water outlet end of the water inlet channel is larger than the cross-sectional area of the water inlet end of the water outlet channel.

4. The water purifier with the self-generating function according to claim 2, wherein a first cavity is formed along the thickness direction of the shell and is respectively communicated with the water inlet channel and the water outlet channel, and the wind wheel is mounted at the bottom of the first cavity.

5. The water purifier with self-generating function as claimed in claim 4, wherein the wind wheel is coaxially arranged with the first cylindrical cavity.

6. The water purifier with the self-generating function according to claim 4, wherein the wind wheel comprises a cylindrical wheel body, a plurality of fan blades are arranged along the axial direction of the wheel body in a radiating manner, a second concave cavity is formed in the thickness direction of the cylindrical wheel body, and a connecting column is arranged in the middle of the second concave cavity and used as an embedding position for connecting the wind wheel with the generator.

7. The water purifier with the self-generating function according to claim 6, wherein the generator comprises a middle disc, one side of the middle disc is connected with a first boss, the other side of the middle disc is connected with a second boss, a strip groove nested with the connecting column is formed in the thickness direction of the first boss, and a third cavity is formed in the thickness direction of the middle disc and the first boss and serves as a mounting position of a stator in the generator.

8. The water purifier with self-generating function as claimed in claim 7, wherein a magnet is disposed in the first boss and magnetically engaged with the ring-shaped magnet in the second cavity.

9. The water purifier with the self-generating function as claimed in claim 7, wherein an annular groove is formed along the axial direction of the second boss, and the annular groove serves as an embedding position of the sealing ring.

10. The water purifier with the self-generating function according to claim 7, wherein the self-generating module further comprises a sealing cover, a plurality of first connecting rods are arranged along an axial direction of the sealing cover, a plurality of second connecting rods are arranged along an axial direction of the first cavity, a plurality of third connecting rods are arranged along an axial direction of the second boss, and a position of each first connecting rod, a position of each second connecting rod and a position of each third connecting rod correspond to one another.