CN217808847U - Water softener and ejector thereof - Google Patents
Water softener and ejector thereof Download PDFInfo
- Publication number
- CN217808847U CN217808847U CN202221473371.8U CN202221473371U CN217808847U CN 217808847 U CN217808847 U CN 217808847U CN 202221473371 U CN202221473371 U CN 202221473371U CN 217808847 U CN217808847 U CN 217808847U
- Authority
- CN
- China
- Prior art keywords
- water
- different
- ejector
- water inlet
- water softener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The application relates to a water softener and ejector thereof, a water softener's ejector, water softener's ejector includes: the main body is provided with a mixing cavity, a water inlet pipeline, a salt supply pipeline and a water outlet pipeline, wherein the water inlet pipeline, the salt supply pipeline and the water outlet pipeline are communicated with the mixing cavity; the water softener has at least two regeneration states capable of generating regeneration liquid with different concentrations, at least two water inlet pipelines are provided, and the flow areas of the different water inlet pipelines are different; when the water softener is in one regeneration state, a water inlet pipeline corresponding to the water softener can be selectively opened. A water softener comprises the ejector of the water softener. After the regeneration state of the water softener and the jet device thereof is started, the regeneration working conditions are switched by opening and closing different water inlet pipelines, so that the concentration of the regenerated liquid is controlled.
Description
Technical Field
The application relates to the technical field of soft water, in particular to a water softener and an ejector thereof.
Background
A commonly used soft water material in water softeners is an ion exchange resin tank. After ion exchange is carried out to generate a certain amount of soft water, the hardness ions absorbed by the resin can reach saturation, so that resin regeneration is needed, the ejector mixes the salt liquid in the salt supply device with the raw water to form regenerated liquid, and the regenerated liquid enters the resin tank to replace the hardness ions in the resin, so that the water softener can be continuously used. However, when the regenerated liquid is formed, the concentration of the regenerated liquid is kept unchanged all the time, and the utilization rate and the regeneration rate of the salt solution are low.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a water softener and an ejector thereof, aiming at the problem of low utilization rate and regeneration rate of the salt solution.
The utility model provides a water softener's ejector, with water softener's confession salt device, water softener's multiple unit valve communicate respectively, water softener's ejector includes:
the main body is provided with a mixing cavity, a water inlet pipeline, a salt supply pipeline and a water outlet pipeline, wherein the water inlet pipeline, the salt supply pipeline and the water outlet pipeline are communicated with the mixing cavity;
the water softener has at least two regeneration states capable of generating regeneration liquid with different concentrations, at least two water inlet pipelines are provided, and the flow areas of the different water inlet pipelines are different; when the water softener is in one of the regeneration states, the water inlet pipeline corresponding to the water softener can be selectively opened.
After the regeneration state of the ejector of the water softener is started, different water inlet pipelines can be selectively opened according to different required regeneration liquids so as to control the flow of the salt liquid entering the multi-way valve, so that the salt liquid is mixed with the raw water with the same amount and the regeneration liquids with different concentrations are provided; the switching between different regeneration states is realized by opening and closing different water inlet pipelines, so that the concentration of the regenerated liquid is controlled, the utilization rate of the salt solution is improved, and the regeneration rate is improved.
In one embodiment, each of the water inlet pipelines comprises a functional section for generating negative pressure, the functional sections are arranged in a narrowing manner along the raw water flowing direction, and different functional sections of the water inlet pipelines have different flow areas.
In one embodiment, each of the functional sections includes a first end and a second end disposed opposite to each other in a raw water flowing direction, and the flow areas of the second ends of the functional sections of the different water inlet pipelines are different.
In one embodiment, the ejector further comprises nozzles corresponding to the number of the water inlet pipelines, each nozzle is detachably arranged in the functional section of each water inlet pipeline, the flow cross section of each nozzle is narrowed along the raw water flowing direction, and the flow areas of the flow cross sections of the nozzles in the functional sections are different.
In one embodiment, each of the water inlet pipelines further comprises a jet section, the jet section is located downstream of the second end of the functional section in the raw water flowing direction, and the flow area of the jet section is larger than that of the functional section.
In one embodiment, each of the jet sections comprises a third end and a fourth end which are oppositely arranged along the flow direction of raw water, the third end of the jet section is communicated with the second end of the functional section, and the fourth end of the jet section is communicated with the mixing cavity.
In one embodiment, the ejector further comprises throats corresponding to the number of the water inlet pipelines, each of the throats is detachably arranged in the jet section of each of the water inlet pipelines, the throats are respectively communicated with the functional section and the mixing cavity, and the flow cross-sectional area of the functional section is larger than that of the nozzle.
In one embodiment, the number of the water outlet pipes is at least two, and the flow areas of different water outlet pipes are different.
In one embodiment, the water softener further has a water replenishing state, and when the water softener is in the water replenishing state, raw water flows into the mixing cavity through any one of the water outlet pipelines and flows to the salt supply device through the salt supply pipeline.
In one embodiment, the ejector further comprises a filter screen, and the filter screen is detachably arranged on the water outlet pipeline.
In one embodiment, the main body comprises a base and a cover, wherein the base and the cover are detachably connected and enclose the mixing cavity.
A water softener comprises the ejector of the water softener.
According to the water softener, different water inlet pipelines can be selectively opened according to different required regeneration liquids to control the flow of the salt liquid entering the multi-way valve, so that the salt liquid is mixed with the raw water with the same amount and the regeneration liquids with different concentrations are provided; when the regeneration working conditions need to be switched, the regeneration working conditions are switched by opening and closing different water inlet pipelines, so that the concentration of the regenerated liquid is controlled.
Drawings
FIG. 1 is an exploded view of an ejector in one embodiment;
FIG. 2 is a top view of the ejector shown in FIG. 1;
FIG. 3 is a first cross-sectional view of the ejector shown in FIG. 1;
fig. 4 is a second cross-sectional view of the ejector shown in fig. 1.
Reference numerals:
100. a main body; 101. a mixing chamber; 102. a base; 103. a cover body; 110. a water inlet pipeline; 111. a functional segment; 111a, a first end; 111b, a second end; 112. a jet section; 112a, a third end; 112b, a fourth end; 120. a salt supply line; 130. a water outlet pipeline; 200. a nozzle; 300. a throat; 400. and (5) filtering by using a filter screen.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "initially", "connected", "secured", and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
The water softener has a regeneration state and a water replenishing state. When the water softener is in a regeneration state, raw water is mixed with salt liquid in the salt supply device to form regeneration liquid, the regeneration liquid enters the resin tank through the multi-way valve of the water softener and performs a regeneration reaction on resin in the resin tank, so that sufficient regeneration ions in the resin tank are ensured; when the salt solution in the salt supply device is used for a period of time, the salt solution in the salt supply device needs to be supplemented, and at the moment, the water softener is in a soft water state, raw water needs to be supplied to the salt supply device, more salt in the salt supply device is dissolved, and more salt solution is formed for use.
The regeneration liquid enters the resin tank to carry out regeneration reaction with the resin, and the principle is as follows: the hardness ions (calcium ions, magnesium ions, etc.) adsorbed by the resin are replaced by ions (sodium ions) that play a regenerating role in the regenerating liquid. Sodium ions in the sucked regeneration liquid can perform exchange reaction with the failed resin particles to recover partial softening capacity of the resin, and the solution containing calcium and magnesium ions under exchange is rapidly discharged under the pushing of gas, so that the regeneration is realized.
Referring to fig. 1, in an embodiment, a jet of a water softener is respectively communicated with a salt supply device of the water softener and a multi-way valve of the water softener. The ejector can guide liquid to flow from the salt supply device to the multi-way valve and enter the resin tank of the water softener through the multi-way valve; in addition, the ejector can also guide liquid to flow to the salt supplying device from the multi-way valve, so that the salt supplying device is replenished with water. The composition of the liquid guided by the jet ejector is selected according to the state of the water softener.
Specifically, referring to fig. 2 in combination, the ejector includes a main body 100, the main body 100 has a mixing chamber 101, and a water inlet pipe 110, a salt supply pipe 120 and a water outlet pipe 130 which are communicated with the mixing chamber 101, the water outlet pipe 130 is communicated with the multi-way valve, and the salt supply pipe 120 is communicated with the salt supply device. Referring to fig. 3, the water softener has at least two regeneration states capable of generating regeneration liquids with different concentrations, and referring to fig. 4, at least two water inlet pipelines 110 are provided, and the flow areas of the different water inlet pipelines 110 are different; when the water softener is in one of the regeneration states, a corresponding water inlet pipeline 110 can be selectively opened.
With the above arrangement, by making different flow areas of different water inlet pipelines 110 different, different negative pressures can be generated when raw water flows into the water inlet pipelines 110, thereby controlling the flow rate of the salt solution in the salt supply pipeline 120; after the regeneration state is started, different water inlet pipelines 110 can be selectively opened according to different required regeneration liquids to control the flow of the salt liquid entering the multi-way valve, so that the salt liquid is mixed with the raw water with the same amount and the regeneration liquids with different concentrations are provided; the switching between different regeneration states is realized by opening and closing different water inlet pipelines 110, so that the concentration of the regeneration liquid is controlled, and the utilization rate of the salt liquid and the regeneration rate are improved.
It should be noted that, when the water softener is in any regeneration state, the raw water flows to the mixing chamber 101 through the water inlet pipe 110 and generates a negative pressure effect, the salt solution enters the mixing chamber 101 through the salt supply device under the negative pressure effect and is mixed with the raw water to form a regeneration solution, and the regeneration solution flows to the multi-way valve through the water outlet pipe 130.
Preferably, when different regeneration liquids with different concentrations from large to small are required to be supplied to the water softener, the water inlet pipeline 110 with a small flow area is opened firstly to suck more salt liquid to be mixed with raw water so as to form a high-concentration regeneration liquid, and the high-concentration regeneration liquid enters the resin tank of the water softener through the multi-way valve to be subjected to sufficient ion exchange. And along with regeneration's continuous going on, the ion that needs to exchange also reduces thereupon, switches to opening the inlet channel 110 that has great flow area this moment to inhale less salt liquid and raw water mixture, thereby form low concentration regeneration liquid, low concentration regeneration liquid passes through in the multi-way valve gets into the resin jar of water softener, it can not cause the salt extravagant to provide the less regeneration liquid of concentration in this stage, can not hinder regeneration effect yet, more is favorable to improving the utilization ratio of salt liquid and promoting the regeneration rate.
It should be noted that, in other embodiments, different regeneration liquids with different concentrations from small to large may be provided to the water softener, and the water inlet pipeline 110 with a larger flow area is opened first to suck less salt liquid to mix with the raw water, so as to form a low-concentration regeneration liquid. And as the regeneration is continuously performed, the water inlet pipeline 110 with a smaller flow area is switched to be opened to suck more salt solution to be mixed with the raw water, so that high-concentration regenerated solution is formed.
In the embodiment shown in fig. 3, each of the water inlet pipes 110 includes a functional section 111 for generating negative pressure, the functional section 111 is disposed in a narrowing manner along the raw water flowing direction, and the functional sections 111 of different water inlet pipes 110 have different flow areas.
Through this setting, the raw water in the water inlet pipeline 110 passes through functional section 111, and functional section 111 diminishes suddenly at the flow area of narrowing position to make the velocity of flow of raw water grow suddenly in order to produce the negative pressure effect, salt solution is in supplying salt pipeline 120 suction mixing chamber 101 under the negative pressure effect, thereby realizes the siphon salt solution of ejector.
It should be noted that the functional section 111 is a raw water inlet end. For example, when different regeneration liquids with different concentrations from large to small need to be provided to the water softener, the water inlet pipeline 110 of the functional section 111 with a small flow area is opened first to suck more salt liquid to be mixed with raw water, so as to form a high-concentration regeneration liquid; as the regeneration continues, the ions to be exchanged are reduced, and at this time, the water inlet pipeline 110 with the functional section 111 having a larger flow area is switched to open to suck less salt solution to mix with the raw water, so as to form a low-concentration regeneration solution.
For another example, when different regeneration liquids with different concentrations from small to large are required to be supplied to the water softener, the water inlet pipeline 110 with a small flow area is opened first to suck more salt liquid to be mixed with the raw water, so as to form a high-concentration regeneration liquid. And as the regeneration is continuously performed, the water inlet pipeline 110 with a larger flow area is switched on to suck less salt solution to be mixed with the raw water, so that low-concentration regeneration solution is formed.
Specifically, referring to fig. 3 and 4, each functional section 111 includes a first end 111a and a second end 111b disposed opposite to each other along the raw water flowing direction, and the flow areas of the second ends 111b of the functional sections 111 of different water inlet pipelines 110 are different.
It should be noted that the flow areas of the first ends 111a of the functional segments 111 of different water inlet pipelines 110 may be the same or different.
Thus, the same flow area of the first ends 111a of the different functional sections 111 is used to ensure the same water inflow of raw water, and the different flow areas of the second ends 111b of the different functional sections 111 are different, that is, the different functional sections 111 have different narrowing cross sections, so that the different functional sections 111 can generate different negative pressures.
It can be understood that the smaller the flow area of the second end 111b, the functional section 111 generates a greater negative pressure effect; the larger the flow area of the second end 111b of the functional section 111, the smaller the negative pressure effect generated. The difference in flow area through the second end 111b generates a negative pressure effect of different magnitude, thereby causing a difference in the amount of the saline solution sucked into the saline supply line 120. After the regeneration state is started, different water inlet pipelines 110 can be selectively opened according to different required regeneration liquids to control the flow of the salt liquid entering the multi-way valve, so that the salt liquid is mixed with the raw water with the same amount and the regeneration liquids with different concentrations are provided; when the regeneration working condition needs to be switched, the regeneration working condition is switched by opening and closing different water inlet pipelines 110, so that the concentration of the regenerated liquid is controlled.
In this embodiment, the ejector further includes nozzles 200 corresponding to the number of the water inlet pipelines 110, each nozzle 200 is detachably disposed in the functional section 111 of each water inlet pipeline 110, the flow cross section of the nozzle 200 is narrowed along the raw water flowing direction, and the flow areas of the flow cross sections of the nozzles 200 in different functional sections 111 are different. So, realize the narrowing setting of function section 111, and nozzle 200 detachable assembles in function section 111, the nimble setting of the different circulation cross-sections of being convenient for more. In other embodiments, the narrowing structure may be directly cast in the functional segment 111, which is not limited herein.
Referring to fig. 4, the flow areas of the nozzles 200 of different inlet pipes 110 are the same and the flow areas of the other ends of the nozzles 200 are different.
In the embodiment shown in fig. 1, each water inlet pipe 110 further includes a jet flow section 112, the jet flow section 112 is located downstream of the second end 111b of the functional section 111 in the raw water flow direction, and the flow area of the jet flow section 112 is larger than that of the functional section 111.
Through the arrangement, raw water flows through the functional section 111, the jet section 112 and the mixing chamber 101 in the water inlet pipeline 110; the narrowing of the functional section 111 generates negative pressure in the jet section 112, so that the salt solution is sucked into the jet section 112 from the salt supply pipeline 120 and mixed with the raw water to form the salt solution, and then the salt solution enters the mixing chamber 101.
Here, the flow area of the jet section 112 is smaller than the flow area of the mixing chamber 101. By providing the jet section 112 with a smaller flow area than the mixing chamber 101, a negative pressure is generated in the jet section 112, thereby ensuring the effectiveness of the siphoning action.
In particular embodiments, the inlet conduit 110 and the outlet conduit 130 may be small bore conduits, such as capillary tubes. When the water softener is in a regeneration state, when raw water enters the mixing chamber 101 from the water inlet pipeline 110, due to the narrowing action of the functional section 111, a siphon force is generated on the capillary tube, the salt liquid can enter the jet flow section 112 through the salt supply pipeline 120 under the action of the siphon force, and the salt liquid and the raw water enter the mixing chamber 101 together.
Specifically, referring to fig. 4, each of the jet sections 112 includes a third end 112a and a fourth end 112b disposed opposite to each other along the raw water flowing direction, the third end 112a of the jet section 112 is communicated with the second end 111b of the functional section 111, and the fourth end 112b of the jet section 112 is communicated with the mixing chamber 101. With this arrangement, the jet flow section 112 can be smoothly communicated with the functional section 111 and the mixing chamber 101.
In this embodiment, the ejector further includes throats 300 corresponding to the number of the water inlet pipelines 110, the throats 300 are detachably disposed in the jet section 112 of each water inlet pipeline 110, the throats 300 are respectively communicated with the functional section 111 and the mixing cavity 101, and the flow area of the throats 300 is greater than the flow area of the functional section 111. Thus, the throat 300 is detachably assembled in the jet section 112, which is more convenient for flexible arrangement of the flow cross section. In other embodiments, the flow cross-section may be cast directly into the jet section 112, and the application is not limited thereto.
Here, the nozzle 200 is disposed in the functional section 111, that is, the throat 300 is respectively communicated with the nozzle 200 and the mixing cavity 101, and the flow area of the throat 300 is larger than that of the nozzle 200.
In the embodiment shown in fig. 2, there are at least two water outlet pipes 130, and the flow areas of different water outlet pipes 130 are different. Through this setting, can form different concentration delivery ports to the regeneration liquid output of different concentrations in supplying the hybrid chamber 101 uses.
For example, the water outlet pipes 130 are arranged in one-to-one correspondence with the water inlet pipes 110, and when one of the water inlet pipes 110 is opened to form a low-concentration regeneration liquid, the water outlet pipe 130 specially used for circulating the low-concentration regeneration liquid is correspondingly opened; when another water inlet pipeline 110 is opened to form a regeneration liquid with a higher concentration, a water outlet pipeline 130 specially used for circulating the regeneration liquid with a high concentration is correspondingly opened. Thus, the water outlet pipes 130 are prevented from overlapping each other, so as to prevent the regeneration liquids of different concentrations from affecting each other.
In this embodiment, referring to fig. 3, all of the water inlet pipe 110, the mixing chamber 101 and the water outlet pipe 130 form at least two regeneration flow paths with different flow areas; when the water softener is in different regeneration states, a regeneration flow passage can be selected alternatively.
Thus, different flow areas are formed by selectively opening different water inlet pipelines 110. The flow or the concentration of the regeneration liquid that flow through under the different flow area are inequality, can input the regeneration liquid of different volume or different concentration according to the demand of the different stages of regeneration process to the dynamic change of ion exchange reaction in the better adaptation regeneration process reduces salt extravagant, and regeneration effect is good, can promote regeneration efficiency.
For example, when different regeneration liquids with different concentrations from large to small need to be provided to the water softener, the water inlet pipeline 110a of the functional section 111 with a small flow area is opened first, the salt supply pipeline 120 sucks more salt liquid to mix with raw water, the raw water and the salt water entering the mixing cavity 101 are mixed in the mixing cavity 101 to form high-concentration regeneration liquid, and the regeneration liquid enters the multi-way valve through the water outlet pipeline 130a, so that a regeneration flow channel from the water inlet pipeline 110a, the salt supply pipeline 120, the mixing cavity 101 and the water outlet pipeline 130a is formed;
and along with the continuous progress of regeneration, the ions needing to be exchanged are reduced, at the moment, the water inlet pipeline 110b with the functional section 111 with the larger flow area is switched to be opened, less salt liquid is sucked into the salt pipeline 120 to be mixed with the raw water, the raw water and the salt water entering the mixing cavity 101 are mixed in the mixing cavity 101 to form low-concentration regenerated liquid, and the regenerated liquid enters the multi-way valve through the water outlet pipeline 130b, so that another regeneration flow channel from the water inlet pipeline 110b, the salt supply pipeline 120, the mixing cavity 101 and the water outlet pipeline 130b is formed.
In one embodiment, the ejector further comprises a switch (not specifically shown) for opening the different inlet and outlet conduits 110, 130. The amount of raw water entering the mixing chamber 101 is controlled by opening and closing the different water inlet pipes 110, so as to form regenerated liquid with different concentrations. Through the opening and closing of different water outlet pipelines 130, the regeneration liquids with different concentrations and different amounts are conveyed to the multi-way valve side according to actual requirements, so that automatic adjustment is realized.
Specifically, in some embodiments, the switching element includes a movable valve plate and a fixed valve plate, both of which are provided with flow passage holes, the movable valve plate can move relative to the fixed valve plate, and the flow passage holes communicated with the fixed valve plate in a matching manner are adjusted, so that the flow passage holes communicate with different water inlet pipelines 110 and water outlet pipelines 130. In other embodiments, the switching element may be configured in any other structure, which is not limited herein.
In the embodiment shown in fig. 3, the water softener also has a water replenishing state, and when the water softener is in the water replenishing state, raw water flows into the mixing chamber 101 through any one of the water outlet pipes 130 and flows to the salt supplying device through the salt supplying pipe 120.
Specifically, when the water softener is in the water replenishing state, the raw water enters the mixing chamber 101 through the water outlet pipeline 130 and then enters the salt supply device through the salt supply pipeline 120, so as to form a water replenishing flow passage from the water outlet pipeline 130, the mixing chamber 101 and the salt supply pipeline 120. In this way, the regeneration flow passage and the water replenishing flow passage are opposite in flow direction, and are formed by using the same pipe and sharing the mixing chamber 101.
In the embodiment shown in fig. 4, the ejector further comprises a filter screen 400, the filter screen 400 being detachably provided to the water outlet conduit 130. Therefore, impurities in the regenerated liquid output from the water outlet pipeline 130 are filtered, and the influence on the regeneration effect is prevented.
Referring to FIG. 1, the main body 100 includes a base 102 and a cover 103, wherein the base 102 and the cover 103 are detachably connected to enclose a mixing chamber 101.
In this embodiment, the water inlet line 110, the water outlet line 130, and the salt supply line 120 are all disposed on the base 102. With the above arrangement, the main body 100 is provided in two detachable parts to facilitate the mounting and dismounting of various parts of the ejector.
Referring to fig. 1, an embodiment of a water softener includes the above-mentioned ejector, a multi-way valve, a resin tank, and a salt supply device.
When the water softener is in a regeneration state, the regeneration liquid enters the resin tank through the multi-way valve to regenerate the resin tank; when the water softener is in a water supplementing state, raw water enters the salt supplying device through the ejector to supplement water for the salt supplying device.
Through establishing hybrid chamber 101 in the main part 100 of ejector for this hybrid chamber 101 is shared to the water softener when regeneration and moisturizing state, avoids setting up many different waterway channels in the water softener, thereby has simplified the structure of water softener, makes the waterway structure of water softener simple.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.
Claims (12)
1. The utility model provides a water softener's ejector, communicates respectively with water softener's confession salt device, water softener's multiple unit valve, its characterized in that, water softener's ejector includes:
the main body (100) is provided with a mixing cavity (101), and a water inlet pipeline (110), a salt supply pipeline (120) and a water outlet pipeline (130) which are communicated with the mixing cavity (101), wherein the water outlet pipeline (130) is communicated with the multi-way valve, and the salt supply pipeline (120) is communicated with the salt supply device;
the water softener has at least two regeneration states capable of generating regeneration liquid with different concentrations, at least two water inlet pipelines (110) are provided, and the flow areas of the different water inlet pipelines (110) are different; when the water softener is in one of the regeneration states, the water inlet pipeline (110) corresponding to the water softener can be selectively opened.
2. The aerator of claim 1, wherein each of the water inlet pipes (110) comprises a functional section (111) for generating negative pressure, the functional sections (111) are narrowed in the flow direction of the raw water, and the functional sections (111) of different water inlet pipes (110) have different flow areas.
3. The ejector of the water softener according to the claim 2, wherein each of the functional segments (111) comprises a first end (111 a) and a second end (111 b) which are oppositely arranged along the flowing direction of the raw water, and the second ends (111 b) of the functional segments (111) of different water inlet pipelines (110) have different flow areas.
4. The ejector of the water softener according to the claim 3, characterized in that the ejector further comprises a number of nozzles (200) corresponding to the number of the water inlet pipes (110), each nozzle (200) is detachably arranged in the functional section (111) of each water inlet pipe (110), the flow cross section of each nozzle (200) is narrowed along the raw water flowing direction, and the flow area of the flow cross section of the nozzles (200) of different functional sections (111) is different.
5. The ejector of the water softener according to the claim 3, wherein each of the water inlet pipes (110) further comprises a jet section (112), the jet section (112) is located downstream of the second end (111 b) of the functional section (111) in the raw water flow direction, and the flow area of the jet section (112) is larger than that of the functional section (111).
6. The ejector of the water softener according to the claim 5, wherein each of the jet sections (112) comprises a third end (112 a) and a fourth end (112 b) which are oppositely arranged along the flowing direction of the raw water, the third end (112 a) of the jet section (112) is communicated with the second end (111 b) of the functional section (111), and the fourth end (112 b) of the jet section (112) is communicated with the mixing chamber (101).
7. The ejector of the water softener as recited in claim 6, further comprising a number of throats (300) corresponding to the number of the water inlet pipes (110), wherein each of the throats (300) is detachably disposed in the jet section (112) of each of the water inlet pipes (110), the throats (300) are respectively communicated with the functional section (111) and the mixing chamber (101), and the flow area of the throats (300) is larger than that of the functional section (111).
8. The ejector of the water softener according to the claim 2, wherein the number of the water outlet pipes (130) is at least two, and the flow area of different water outlet pipes (130) is different.
9. The aerator of claim 8, wherein the water softener further has a water replenishing state, and when the water softener is in the water replenishing state, raw water flows into the mixing chamber (101) through any one of the water outlet pipes (130) and flows from the salt supply pipe (120) to the salt supply.
10. The water softener according to claim 8, characterized in that the aerator further comprises a filter screen (400), wherein the filter screen (400) is detachably provided to the water outlet pipe (130).
11. The ejector of the water softener according to claim 1, wherein the main body (100) comprises a base (102) and a cover (103), the base (102) and the cover (103) being detachably connected and enclosing the mixing chamber (101).
12. A water softener comprising the ejector of the water softener according to any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221473371.8U CN217808847U (en) | 2022-06-13 | 2022-06-13 | Water softener and ejector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221473371.8U CN217808847U (en) | 2022-06-13 | 2022-06-13 | Water softener and ejector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217808847U true CN217808847U (en) | 2022-11-15 |
Family
ID=83992851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221473371.8U Active CN217808847U (en) | 2022-06-13 | 2022-06-13 | Water softener and ejector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217808847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933347A (en) * | 2022-06-13 | 2022-08-23 | 珠海格力电器股份有限公司 | Water softener and ejector thereof |
-
2022
- 2022-06-13 CN CN202221473371.8U patent/CN217808847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933347A (en) * | 2022-06-13 | 2022-08-23 | 珠海格力电器股份有限公司 | Water softener and ejector thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6843908B2 (en) | Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same | |
| CN217808847U (en) | Water softener and ejector thereof | |
| JP6695515B1 (en) | Filtration membrane cleaning device, filtration membrane cleaning method, and water treatment system | |
| CN107986436B (en) | Biological membrane-membrane biological coupling sewage treatment device | |
| CN114933347A (en) | Water softener and ejector thereof | |
| JP4439149B2 (en) | Submerged membrane separation activated sludge treatment equipment | |
| CN217708960U (en) | Water softening plant's water conservancy diversion structure and water softening plant | |
| CN110862166B (en) | Multifunctional water treatment machine | |
| CN219220875U (en) | Water softener and jet device thereof | |
| CN219209972U (en) | Water softener and jet device | |
| CN219092080U (en) | Water softener and jet device | |
| CN112723477A (en) | Diversion structure, soft water system and regeneration method | |
| CN115849501A (en) | Water softener and ejector thereof | |
| CN115818778A (en) | Water softener and ejector | |
| CN115784377A (en) | Water softener and ejector | |
| CN112794407B (en) | Flow guiding piece, softening system and regeneration recovery method | |
| CN219092079U (en) | Water softener and jet device | |
| CN212609857U (en) | Waterway controller and waterway control device for multifunctional water treatment system | |
| CN115124112A (en) | Flow guide linkage control method | |
| CN112576784A (en) | Valve structure and water softener with same | |
| CN115957652A (en) | Water softener and ejector | |
| CN113149246A (en) | Waterway controller and waterway control device for multifunctional water treatment system | |
| CN219911839U (en) | Multi-way valve and water softener | |
| CN115807865A (en) | Multi-way valve and water softener | |
| KR20090089715A (en) | Purifier having function of generating micro bubbles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |