CN110407292B - Jet device and soft water valve - Google Patents
Jet device and soft water valve Download PDFInfo
- Publication number
- CN110407292B CN110407292B CN201810413902.6A CN201810413902A CN110407292B CN 110407292 B CN110407292 B CN 110407292B CN 201810413902 A CN201810413902 A CN 201810413902A CN 110407292 B CN110407292 B CN 110407292B
- Authority
- CN
- China
- Prior art keywords
- ejector
- water outlet
- water inlet
- water
- sealing
- 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
- 239000008234 soft water Substances 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 130
- 238000007789 sealing Methods 0.000 claims abstract description 86
- 150000003839 salts Chemical class 0.000 claims abstract description 29
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 239000012267 brine Substances 0.000 description 6
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses an ejector and a soft water valve, wherein the ejector is matched with the soft water valve, and the ejector comprises: a water inlet part provided with a water inlet hole; the water outlet part is provided with a water outlet hole which is on the same axis as the water inlet hole, the aperture of the water inlet hole is smaller than that of the water outlet hole, the free end of the water outlet part is provided with a sealing part which is in sealing fit with the sealing ring of the soft water valve, and the sealing part is detachably connected with the sealing ring; the connecting portion, the water inlet portion with the water outlet portion sets up the both ends that the connecting portion is relative, the connecting portion is equipped with the salt absorption hole, the water inlet hole is through the salt absorption hole with the apopore is linked together. According to the technical scheme, the sealing part detachably connected with the sealing ring is arranged on the ejector, the sealing part and the sealing ring are tightly pressed in the axial direction, and the ejector and the soft water valve are convenient to install and detach, so that the ejector with a simple structure and convenient replacement is realized.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to an ejector and a soft water valve.
Background
The water softener can soften water quality, thereby improving water quality experience of users, saving cleaning agent, saving water and the like. After the water softener is used for a period of time, the water softener needs to be regenerated, and an ejector is needed in the salt absorption and regeneration process of the water softener. At present, in the water softener field, split type ejector is generally adopted to the ejector, and split type ejector's structure is complicated, and the sealing washer is embedded on split type ejector's face of cylinder, because sealing washer and soft water valve accommodation chamber's lateral wall friction to be inconvenient for ejector and soft water valve cooperation, and then lead to current ejector's installation or change process operation complicacy.
Disclosure of Invention
The main object of the invention is to propose a jet device, cooperating with a soft water valve, characterized in that it comprises:
a water inlet part provided with a water inlet hole;
the water outlet part is provided with a water outlet hole which is on the same axis as the water inlet hole, the aperture of the water inlet hole is smaller than that of the water outlet hole, the free end of the water outlet part is provided with a sealing part which is in sealing fit with the sealing ring of the soft water valve, and the sealing part is detachably connected with the sealing ring;
the connecting portion, the water inlet portion with the water outlet portion sets up the both ends that the connecting portion is relative, the connecting portion is equipped with the salt absorption hole, the water inlet hole is through the salt absorption hole with the apopore is linked together.
Preferably, the free end of the water outlet portion is also provided with the sealing portion.
Preferably, the sealing portion is tapered in a direction away from the connecting portion.
Preferably, the sealing part is an opening adapted to the sealing ring and formed in the free end of the ejector.
Preferably, the water inlet portion, the water outlet portion and the connecting portion are integrally provided.
Preferably, the water inlet hole is a tapered hole tapering in the direction of the connecting portion.
Preferably, a plurality of bosses are uniformly arranged on the inner wall of the water outlet hole.
Preferably, the water inlet part and the water outlet part form a salt absorbing groove with opposite opening directions with the connecting part, and the salt absorbing hole penetrates through the bottom of the salt absorbing groove.
The invention also provides a soft water valve which comprises the ejector, a containing cavity for containing the ejector and an end cover, wherein the end cover is detachably connected with an opening of the containing cavity, and the ejector is in butt joint with a sealing ring and is arranged in the containing cavity.
According to the technical scheme, the sealing part detachably connected with the sealing ring is arranged on the ejector, the sealing part and the sealing ring are tightly pressed in the axial direction, and the ejector and the soft water valve are convenient to install and detach, so that the ejector with a simple structure and convenient replacement is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the jet of the present invention;
FIG. 2 is a cross-sectional view taken along the direction A in FIG. 1;
FIG. 3 is a cross-sectional view in the direction B in FIG. 2;
FIG. 4 is a first axial view of the jet of the present invention;
FIG. 5 is a second axial view of the jet of the present invention;
FIG. 6 is a cross-sectional view of the mounting of the eductor with the soft water valve of the invention;
reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides an ejector 10, and the ejector 10 has a simple structure and is convenient to assemble or replace.
As shown in fig. 1 to 6, the present invention proposes an ejector 10 to be fitted with a soft water valve 20, the ejector 10 comprising: a water inlet 110 provided with a water inlet hole 111; a water outlet portion 120 provided with a water outlet hole 121 on the same axis as the water inlet hole 111, wherein the aperture of the water inlet hole 111 is smaller than that of the water outlet hole 121, a sealing portion 140 in sealing fit with the sealing ring 30 of the soft water valve 20 is arranged at the free end of the water outlet portion 120, and the sealing portion 140 is detachably connected with the sealing ring 30; the connecting portion 130, the water inlet portion 110 and the water outlet portion 120 are disposed at opposite ends of the connecting portion 130, the connecting portion 130 is provided with a salt absorbing hole 131, and the water inlet hole 111 is communicated with the water outlet hole 121 through the salt absorbing hole 131.
Specifically, the ejector 10 includes a water inlet 110, a water outlet 120, and a connection 130, the water inlet 110 and the water outlet 120 are installed at two opposite ends of the connection 130, a salt absorbing hole 131 is provided on the connection 130, a water inlet 111 is provided on the water inlet 110, the water inlet 111 and the water outlet 121 are on the same axis, the water inlet 111 is communicated with the water outlet 121 through the salt absorbing hole 131, and the aperture of the water inlet 111 is smaller than the aperture of the water outlet 121, so that when water flows through the water inlet 111 to the water outlet 121, negative pressure is generated, and brine flows out of the water outlet 121 through the salt absorbing hole 131. The free end of the water outlet portion 120 is provided with a sealing portion 140, and when the ejector 10 is matched with the soft water valve 20, the sealing portion 140 and the sealing ring 30 are detachably pressed in the axial direction. The sealing ring 30 can be firstly installed and then the ejector 10 is installed when the ejector 10 and the soft water valve 20 are installed, and when the ejector 10 is taken out from the axial direction and replaced, the ejector 10 is automatically separated from the sealing ring 30, so that the sealing ring 30 is prevented from rubbing with the side part of the accommodating cavity of the soft water valve 20, and the ejector 10 which is simple in structure and convenient to install or replace is realized.
It will be appreciated that the sealing portion 140 is an annular groove formed at the free end of the water outlet portion 120 and adapted to the sealing ring 30. The annular groove is formed in the end portion of the ejector 10, so that the annular groove and the sealing ring 30 are compressed in the axial direction when the ejector 10 is assembled with the soft water valve 20, and the sealing ring 30 is detachably connected with the annular groove. The cross section in the axial direction of the annular groove can be circular arc, square or V-shaped.
In the embodiment of the present invention, the sealing part 140 is disposed at the free end of the water outlet part 120, and when the ejector 10 is matched with the soft water valve 20, the sealing part 140 and the sealing ring 30 are detachably pressed in the axial direction, so that the situation that the sealing ring 30 is rubbed with the side wall of the accommodating cavity of the soft water valve 20 to affect the installation when the sealing ring 30 is embedded on the side wall of the ejector 10 is avoided, and the ejector 10 has a simple structure, is easy to implement, and is convenient to implement the installation or replacement with the soft water valve 20.
Further, the free end of the water outlet 120 is also provided with the sealing part 140. The free end of the water outlet portion 120 is provided with a sealing portion 140 which is convenient to be mounted with the sealing ring 30, and when the ejector 10 is assembled with the soft water valve 20, the sealing portion 140 is detachably pressed with the sealing ring 30 in the axial direction, so that the ejector 10 and the soft water valve 20 are further convenient to be mounted or replaced. It will be appreciated that when the ejector 10 is assembled with the soft water valve 20, the water outlet portion 120 is at the open end of the accommodating cavity of the soft water valve 20, so that the sealing ring 30 matched with the water outlet portion 120 may be embedded on the side wall of the water outlet portion 120, and in the process of assembling the ejector 10 with the soft water valve 20, the matching section of the sealing ring 30 matched with the water outlet portion 120 and the soft water valve 20 is less, and in the case that the water outlet portion 120 is provided with the sealing portion 140, the ejector 10 is also convenient for assembling and matching the soft water valve 20. In the embodiment of the present invention, the free end of the water outlet portion 120 is also provided with the sealing portion 140 that is convenient to be axially detachably pressed against the sealing ring 30, and on the basis that the water outlet portion 120 is provided with the sealing portion 140, the installation and the cooperation of the ejector 10 and the soft water valve 20 are further facilitated.
Further, the sealing portion 140 tapers away from the connecting portion 130. The free end of the ejector 10 tapers in the axial direction away from the connecting portion 130 to form the sealing portion 140, and the sealing portion 140 tapers, which is easy to realize in structure, so that the sealing portion 140 and the sealing ring 30 can be detachably pressed in the axial direction when the ejector 10 is matched with the soft water valve 20. It will be appreciated that the sealing portion 140 may also be provided in a circular arc configuration at the free end of the ejector 10, the circular arc configuration being adapted to the sealing ring 30. In the embodiment of the present invention, the sealing portion 140 is tapered in a direction away from the connecting portion 130, which is easy to be implemented in structure and is convenient to be detachably pressed with the sealing ring 30 in the axial direction.
Further, the sealing portion 140 is an opening (not labeled in the figure) adapted to the sealing ring 30 for the free end of the ejector 10. In the embodiment of the present invention, an opening is formed at the outer edge of the free end of the ejector 10, and the opening is adapted to the sealing ring 30. The opening is formed at the free end of the ejector 10, so that the sealing part 140 and the sealing ring 30 are convenient to compress the sealing ring 30 in the axial direction when assembled, and the ejector is convenient to detach, simple in structure, easy to realize, and convenient for the installation or replacement of the ejector 10 and the soft water valve 20.
Further, the water inlet 110, the water outlet 120, and the connection 130 are integrally provided. It is understood that the water inlet 110, the water outlet 120, and the connection 130 may be detachably connected together. In the embodiment of the present invention, the water inlet 110, the water outlet 120 and the connection 130 are integrally provided, and may be manufactured by a single mold, so that the manufacturing cost of the ejector 10 is reduced, the structure is firm, the stability is high, and when the ejector 10 is installed or replaced with the soft water valve 20, only the ejector 10 needs to be placed or taken out together, so that the assembly steps of the ejector 10 are saved, and the installation or replacement of the ejector 10 and the soft water valve 20 is facilitated.
Further, the water inlet 111 is a tapered hole tapered in the direction of the connection part 130. The water inlet 111 is a tapered hole, and is tapered in a direction close to the connecting portion 130, when water flows through the water inlet 111, the pressure of the water flow is increased, and then the water flow flows from the water inlet 111 to the water outlet 121, so that a negative pressure is easily generated, and the brine is conveniently brought from the brine suction 131 to the water outlet 121. In the embodiment of the present invention, the water inlet 111 is a tapered hole, and is tapered in a direction approaching the connection portion 130. The structure is simple, the implementation is easy, and the normal operation of the ejector 10 is convenient to drive the brine from the salt absorbing holes 131.
Further, a plurality of bosses 122 are uniformly disposed on the inner wall of the water outlet 121. In the embodiment of the present invention, the plurality of bosses 122 are uniformly disposed on the inner wall of the water outlet hole 121, the bosses 122 are used for guiding the water coming out of the water outlet hole 121, and the water flow coming out of the water outlet hole 121 is easy to form a water channel under the action of the bosses 122, so that the water flow can stably flow out after being mixed after passing through the water outlet hole 121, the structure is simple, the implementation is easy, and the salt water can stably flow out of the ejector 10.
Further, the water inlet 110 and the water outlet 120 form a salt absorbing slot 150 with opposite opening directions with the connecting part 130, and the salt absorbing hole 131 penetrates through the slot bottom of the salt absorbing slot 150. The water inlet 110 and the water outlet 120 are disposed at opposite ends of the connection 130, the water inlet 110 and the water outlet 120 form a salt absorbing slot 150 with opposite opening directions with the connection 130, and the salt absorbing hole 131 penetrates through the slot bottom of the salt absorbing slot 150. In the embodiment of the present invention, the water inlet portion 110 and the water outlet portion 120 form the salt absorbing groove 150 with opposite opening directions with the connecting portion 130, so that the brine can flow from the salt absorbing hole 131 to the water outlet hole 121 through the salt absorbing groove 150, and the structure is simple, so that the ejector 10 can flow with the brine.
With continued reference to fig. 6, the present invention further provides a soft water valve 20, which includes the above-mentioned ejector 10, a housing cavity for housing the ejector 10, and an end cap 210, wherein the end cap 210 is detachably connected with an opening of the housing cavity, and the ejector 10 is mounted in the housing cavity in an abutting manner with the sealing ring 30. In the process of installation and matching of the ejector 10 and the soft water valve 20, the sealing ring 30 is firstly prevented in the accommodating cavity, then the ejector 10 is installed, the ejector 10 is pressed in the accommodating cavity by the end cover 210 and the sealing ring 30, the end cover 210 is detachably connected with an opening of the accommodating cavity, the ejector 10 is installed in the accommodating cavity and is abutted with the sealing ring 30, and the sealing ring 30 is pressed in the axial direction, so that installation and matching of the ejector 10 and the soft water valve 20 are realized. The specific structure of the ejector 10 refers to the above embodiment, and since the soft water valve 20 adopts all the technical solutions of all the embodiments, at least has all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (8)
1. An ejector for cooperation with a soft water valve, the ejector comprising:
a water inlet part provided with a water inlet hole;
the water outlet part is provided with a water outlet hole which is on the same axis with the water inlet hole, the aperture of the water inlet hole is smaller than that of the water outlet hole, the free end of the water outlet part is provided with a sealing part which is in sealing fit with a sealing ring of the soft water valve, the sealing part is detachably connected with the sealing ring, and the sealing part is gradually reduced in the direction away from the connecting part;
the connecting portion, the water inlet portion with the water outlet portion sets up the both ends that the connecting portion is relative, the connecting portion is equipped with the salt absorption hole, the water inlet hole is through the salt absorption hole with the apopore is linked together.
2. The ejector according to claim 1, wherein the free end of the water outlet is also provided with the sealing portion.
3. The ejector according to claim 2, wherein the sealing portion opens an opening for the free end of the ejector that fits the sealing ring.
4. A jet device according to any one of claims 1-3, wherein the water inlet portion, the water outlet portion and the connection portion are integrally provided.
5. The ejector according to claim 4, wherein the water inlet opening is a tapered opening tapering in the direction of the connection.
6. The ejector according to claim 1, wherein the inner wall of the water outlet hole is uniformly provided with a plurality of bosses.
7. The ejector according to claim 1, wherein the water inlet portion and the water outlet portion and the connecting portion form salt absorbing grooves with opposite opening directions, and the salt absorbing holes penetrate through bottoms of the salt absorbing grooves.
8. A soft water valve, characterized by comprising the ejector of any one of claims 1 to 7, a containing cavity for containing the ejector and an end cover, wherein the end cover is detachably connected with an opening of the containing cavity, and the ejector is in butt joint with a sealing ring in the containing cavity.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810413902.6A CN110407292B (en) | 2018-04-28 | 2018-04-28 | Jet device and soft water valve |
PCT/CN2018/111144 WO2019205521A1 (en) | 2018-04-28 | 2018-10-22 | Water softener valve and water softener |
US16/179,892 US10859181B2 (en) | 2018-04-28 | 2018-11-03 | Water softener valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810413902.6A CN110407292B (en) | 2018-04-28 | 2018-04-28 | Jet device and soft water valve |
Publications (2)
Publication Number | Publication Date |
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CN110407292A CN110407292A (en) | 2019-11-05 |
CN110407292B true CN110407292B (en) | 2024-02-20 |
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ID=68357978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810413902.6A Active CN110407292B (en) | 2018-04-28 | 2018-04-28 | Jet device and soft water valve |
Country Status (1)
Country | Link |
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CN (1) | CN110407292B (en) |
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CN206802293U (en) * | 2017-06-08 | 2017-12-26 | 江苏友奥电器有限公司 | A kind of O-shaped sealing structure of multi-surface contact formula |
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Publication number | Publication date |
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CN110407292A (en) | 2019-11-05 |
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