CN202666701U - Three-way connector - Google Patents
Three-way connector Download PDFInfo
- Publication number
- CN202666701U CN202666701U CN 201220323805 CN201220323805U CN202666701U CN 202666701 U CN202666701 U CN 202666701U CN 201220323805 CN201220323805 CN 201220323805 CN 201220323805 U CN201220323805 U CN 201220323805U CN 202666701 U CN202666701 U CN 202666701U
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- China
- Prior art keywords
- water
- hollow fiber
- type hollow
- seal cover
- compression type
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- Withdrawn - After Issue
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Abstract
The utility model discloses a three-way connector which comprises a main body, an external pressing type hollow fiber ultra-filter component, a sealing cover, a water inlet, a water draining port and a water outlet, wherein the main body is of cylindrical shape; one end of the main body is closed while the other end is opened; the sealing cover is in sealing connection with an opened end of the main body; the water inlet and the water draining port are arranged on a lateral part of the main body; the water outlet is arranged on the main body or the sealing cover; and a filtering water outlet end of the external pressing type hollow fiber ultra-filter component is communicated with the water outlet. The three-way connector is used together with a water purifier, is used for replacing a common water entering tee joint and is lower in cost. The three-way connector can filter the raw water in advance, so that a valve arranged in a water inlet pipe of the water purifier is more effectively protected.
Description
Technical field
The utility model relates to a kind of three-way connection.
Background technology
Connect the water purifier of pressure water source, all need to an inlet triplet for water be set in water source tube, or be called a kind of three-way connection, draw a water inlet pipe to water purifier from a mouth of inlet triplet for water, when need to the inlet pipeline of purifier arranges valve on water inlet pipe or in the water purifier, if the water quality at water source is relatively poor, when containing silt or other solids, because inlet triplet for water does not have water quality purification function, these solids just may rest on the sealing surface of valve, affect the sealing of valve.
The utility model content
Technical problem to be solved in the utility model provides a kind of a kind of three-way connection that valve in the inlet pipeline that is arranged on water purifier is had preferably protective effect.
In order to solve the problems of the technologies described above, technical scheme provided by the utility model is: a kind of three-way connection comprises body, external-compression type Hollow Fiber Ultrafiltration assembly, seal cover, water inlet, discharge outlet and delivery port; Described body is tubular, and the sealing of one end, and the other end is uncovered; The opening end sealed attachment of described seal cover and body; Described water inlet and discharge outlet are arranged on the sidepiece of body; Described delivery port is arranged on body or the seal cover; The water end (W.E.) that filters out of described external-compression type Hollow Fiber Ultrafiltration assembly is communicated with delivery port.
Preferred technical scheme: described seal cover comprises lid, nut and the first sealing ring; Described nut is connected with body opening end outside screw; The outer rim of described lid is provided with one section axial circular cylinder, and an overhanging annulus stretches out from the face of cylinder; The face of cylinder of described lid and overhanging annulus all stretch in the body from the opening end of body; One end of described nut extends internally and stretches annulus in one, in stretch the internal diameter of annulus less than the intracavity diameter of body, in stretch the end that annulus is arranged on the opening end of body; Stretch in the described nut between the inwall of opening end of the face of cylinder of annulus, lid and overhanging annulus and body and consist of the toroidal cavity that cross section is rectangle, described the first sealing ring is arranged in this toroidal cavity.
Described seal cover also comprises spacing ring; The outside of described spacing ring and lid is fixedly connected;
Preferred technical scheme: a kind of three-way connection also comprises water distributing plate; Described water distributing plate is arranged on the outside of external-compression type Hollow Fiber Ultrafiltration assembly near the position of water inlet; Described water distributing plate is provided with and is no less than 3 water distribution mouth.
The outside of described external-compression type Hollow Fiber Ultrafiltration assembly also is provided with water distributing plate near the position of discharge outlet.
Also be provided with the location convex tendon on the described water distributing plate; Described location convex tendon is arranged on over against the position of water inlet and discharge outlet.
The periphery of described water distributing plate contacts with the madial wall of body or is tightly connected.
Preferred technical scheme: described delivery port is arranged on the seal cover, is provided with the nozzle stub that is communicated with delivery port in the seal cover; Described external-compression type Hollow Fiber Ultrafiltration assembly comprises many and is converted into doughnut, plastic tubulature, binding agent and the assembly joint of " U " shape; The two ends of described many " U " shape doughnuts are fixed in the plastic tubulature by binding agent; One end of described assembly joint and plastic tubulature sealed attachment, the other end be provided with seal cover on the assembly delivery port of nozzle stub sealed attachment.
The water outlet of the assembly joint of described external-compression type Hollow Fiber Ultrafiltration assembly is provided with outlet pipe; The outside of described outlet pipe is provided with groove, and the second sealing ring is housed in the groove; Described assembly joint is by the nozzle stub sealed attachment of the second sealing ring and seal cover.
Preferred technical scheme: described delivery port is arranged on the body, and filtering out between water end (W.E.) and the seal cover at external-compression type Hollow Fiber Ultrafiltration assembly; Filtering out between water end (W.E.) and the seal cover by the brace rod interval of described external-compression type Hollow Fiber Ultrafiltration assembly; Described external-compression type Hollow Fiber Ultrafiltration assembly comprises many and is converted into doughnut, plastic tubulature and the binding agent of " U " shape; The two ends of described many " U " shape doughnuts are fixed in the plastic tubulature by binding agent; Described plastic tubulature connects with the inner wall sealing of body.
The outside of the plastic tubulature of described external-compression type Hollow Fiber Ultrafiltration assembly is provided with groove, and the second sealing ring is housed in the groove; Described plastic tubulature connects with the inner wall sealing of body by the second sealing ring.
Further technical scheme: described external-compression type Hollow Fiber Ultrafiltration assembly also comprises the water penetration sheath; Described water penetration sheath is arranged on the periphery of " U " shape doughnut of bunchy.
Described water penetration sheath is silk screen or is to be provided with numerous permeable mouthful cylinders.
After having adopted technique scheme; the utlity model has following beneficial effect: (1) the utility model and water purifier support the use; replace common inlet triplet for water; cost is lower; because it can carry out pre-filtering to former water, therefore the valve in the inlet pipeline that is arranged on water purifier there is preferably protective effect.
(2) external-compression type Hollow Fiber Ultrafiltration assembly of the present utility model can obtain cleaning when user's water, recovers strainability, and external-compression type Hollow Fiber Ultrafiltration assembly is difficult for stopping up, and service life is longer.
(3) seal cover dismounting of the present utility model is simply laborsaving, be convenient to change hollow-fiber module or split out cleaning after the pressure type hollow fiber ultrafiltration module stops up outside, and do not need the joint on the dismounting pipeline when changing, for domestic consumer's self-changeable hollow-fiber module or split out to clean possibility is provided.
(4) after the utility model carried out preliminary treatment to former water, the colloidal substance in the water almost was removed clean, thereby can greatly prolong the service life of active carbon filter core in the follow-up water purifier.
(5) the utility model can support the use with water purifier, also can use separately, and the removal to the suspension in the water, bacterium when using separately is effective especially, makes the water outlet clarity high.
(6) structure of seal cover of the present utility model is so that the interior pressure of body is larger, and the first sealed ring deformation of seal cover is just larger, thereby so that the sealing between body and the seal cover is better.
(7) seal cover of the present utility model can limit nut with respect to lid in axial relative displacement, during lid, nut forces spacing ring that lid is pulled out in body in the process of whiz body in dismounting, thus so that the dismounting of seal cover is very convenient.
(8) water inlet of the present utility model and discharge outlet place all arrange water distributing plate, so just so that the water inlet of body and discharge outlet are interchangeable on the drainage function.
(9) periphery of water distributing plate of the present utility model contacts with the madial wall of body or is tightly connected, and forces the current that flow into from the water inlet of body to flow to external-compression type Hollow Fiber Ultrafiltration assembly from the water distribution mouth of water distributing plate, thereby improves the uniformity of water distribution.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of the external-compression type Hollow Fiber Ultrafiltration assembly of embodiment 1 of the present utility model.
Fig. 4 is the structural representation of embodiment 2 of the present utility model.
Fig. 5 is the B-B cutaway view of Fig. 4.
Fig. 6 is the structural representation of the external-compression type Hollow Fiber Ultrafiltration assembly of embodiment 2 of the present utility model.
Label in the accompanying drawing is:
Body 1;
External-compression type Hollow Fiber Ultrafiltration assembly 2, doughnut 21, plastic tubulature 22, binding agent 23, assembly joint 24, water penetration sheath 25, core bar 26, outlet pipe 27, the second sealing ring 28;
Water distributing plate 4, water distribution mouth 41, convex tendon 42;
Brace rod 5;
Discharge outlet 7;
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, a kind of three-way connection of present embodiment comprises body 1, external-compression type Hollow Fiber Ultrafiltration assembly 2, seal cover 3, water distributing plate 4, water inlet 6, discharge outlet 7 and delivery port 8.
Body 1 is tubular, and the sealing of one end, and the other end is uncovered.The opening end sealed attachment of seal cover 3 and body 1.Water inlet 6 and discharge outlet 7 are arranged on the sidepiece of body 1.Delivery port 8 is arranged on the seal cover 3.The water end (W.E.) that filters out of external-compression type Hollow Fiber Ultrafiltration assembly 2 is communicated with delivery port 8.
Produce and act on pressure on the lid 31 by hydraulic pressure, overhanging annulus by lid 31 is delivered on the first sealing ring 33, be delivered to again nut 32 in stretch on the annulus, and nut 32 is fixed on the body 1, press larger then the first sealing ring 33 just to be pressed tightlyer consequently, can be in radially inside and outwards distortion after the first sealing ring 33 compresses, 33 distortion of larger then the first sealing ring of interior pressure are larger, so that the sealing between body 1 and the seal cover 3 is better.
External-compression type Hollow Fiber Ultrafiltration assembly 2 comprises many and is converted into doughnut 21, plastic tubulature 22, binding agent 23, assembly joint 24, water penetration sheath 25, core bar 26, outlet pipe 27 and second sealing ring 28 of " U " shape.The two ends of many " U " shape doughnuts 21 are fixed in the plastic tubulature 22 by binding agent 23.One end of assembly joint 24 and plastic tubulature 22 sealed attachment, the other end be provided with seal cover 3 on the assembly delivery port of nozzle stub 35 sealed attachment.Water penetration sheath 25 is arranged on the periphery of bunchy " U " shape doughnut 21.Water penetration sheath 25 is for silk screen or for being provided with numerous permeable mouthful cylinders.Core bar 26 is solid hopkinson bar.Core bar 26 is arranged on the centre of bunchy " U " shape doughnut 21, and the one end is unsettled, and the other end is fixed in the plastic tubulature 22 by binding agent 23.Outlet pipe 27 is arranged on the water outlet of assembly joint 24.The outside of outlet pipe 27 is provided with groove, and the second sealing ring 28 is installed in the groove of outlet pipe 27.Assembly joint 24 is by nozzle stub 35 sealed attachment of the second sealing ring 28 with seal cover 3.
Water distributing plate 4 is arranged on the outside of external-compression type Hollow Fiber Ultrafiltration assembly 2 near the position of water inlet 6.Water distributing plate 4 is provided with the water distribution mouth 41 that is no less than 3.Former water flows into body 1 through water inlet 6, and the water distribution mouth 41 that passes again on the water distributing plate 4 flows to external-compression type Hollow Fiber Ultrafiltration assembly 2 surfaces.The outside of external-compression type Hollow Fiber Ultrafiltration assembly 2 also is provided with water distributing plate 4 near the position of discharge outlet 7, so just so that water inlet 6 and discharge outlet 7 are interchangeable on the drainage function.Position over against water inlet 6 and discharge outlet 7 on the water distributing plate 4 is provided with location convex tendon 42.The periphery of water distributing plate 4 contacts with the madial wall of body 1 or is tightly connected, and forces the current that flow into from water inlet 6 to flow to external-compression type Hollow Fiber Ultrafiltration assembly 2 from the water distribution mouth 41 of water distributing plate 4, to improve the uniformity of water distribution.
Inlet triplet for water and the household water filter of present embodiment support the use, and are installed on the water source tube, and the water inlet pipe of household water filter connects with it, the water that enters water purifier is carried out pre-filtering, and when the water of water source tube downstream, filter element can obtain cleaning to a certain extent, recovers strainability.
The water purifying three-way of present embodiment also can be used as the water purifier with filtration and cleaning function and uses separately.
(embodiment 2)
See Fig. 4 to Fig. 6, present embodiment is substantially the same manner as Example 1, and difference is: a kind of three-way connection of present embodiment also comprises brace rod 5.Delivery port 8 is arranged on the body 1, and filtering out between water end (W.E.) and the seal cover 3 at external-compression type Hollow Fiber Ultrafiltration assembly 2.Filtering out between water end (W.E.) and the seal cover 3 by brace rod 5 intervals of external-compression type Hollow Fiber Ultrafiltration assembly 2.
External-compression type Hollow Fiber Ultrafiltration assembly 2 comprises many and is converted into doughnut 21, plastic tubulature 22, binding agent 23, water penetration sheath 25 and second sealing ring 28 of " U " shape.The two ends of many " U " shape doughnuts 21 are fixed in the plastic tubulature 22 by binding agent 23.The outside of plastic tubulature 22 is provided with groove, and the second sealing ring 28 is housed in the groove.Plastic tubulature 22 connects with the inner wall sealing of body 1 by the second sealing ring 28.Water penetration sheath 25 is arranged on the periphery of bunchy " U " shape doughnut 21.Water penetration sheath 25 is for silk screen or for being provided with numerous permeable mouthful cylinders.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (12)
1. a three-way connection is characterized in that: comprise body (1), external-compression type Hollow Fiber Ultrafiltration assembly (2), seal cover (3), water inlet (6), discharge outlet (7) and delivery port (8); Described body (1) is tubular, and the sealing of one end, and the other end is uncovered; The opening end sealed attachment of described seal cover (3) and body (1); Described water inlet (6) and discharge outlet (7) are arranged on the sidepiece of body (1); Described delivery port (8) is arranged on body (1) or the seal cover (3); The water end (W.E.) that filters out of described external-compression type Hollow Fiber Ultrafiltration assembly (2) is communicated with delivery port (8).
2. a kind of three-way connection according to claim 1, it is characterized in that: described seal cover (3) comprises lid (31), nut (32) and the first sealing ring (33); Described nut (32) is connected with body (1) opening end outside screw; The outer rim of described lid (31) is provided with one section axial circular cylinder, and an overhanging annulus stretches out from the face of cylinder; The face of cylinder of described lid (31) and overhanging annulus all stretch in the body (1) from the opening end of body (1); One end of described nut (32) extends internally and stretches annulus in one, in stretch the internal diameter of annulus less than the intracavity diameter of body (1), in stretch the end that annulus is arranged on the opening end of body (1); Stretch in the described nut (32) between the inwall of opening end of the face of cylinder of annulus, lid (31) and overhanging annulus and body (1) and consist of the toroidal cavity that cross section is rectangle, described the first sealing ring (33) is arranged in this toroidal cavity.
3. a kind of three-way connection according to claim 2, it is characterized in that: described seal cover (3) also comprises spacing ring (34); Described spacing ring (34) is fixedly connected with the outside of lid (31);
4. a kind of three-way connection according to claim 1 is characterized in that: also comprise water distributing plate (4); Described water distributing plate (4) is arranged on the outside of external-compression type Hollow Fiber Ultrafiltration assembly (2) near the position of water inlet (6); Described water distributing plate (4) is provided with the water distribution mouth (41) that is no less than 3.
5. a kind of three-way connection according to claim 4 is characterized in that: the outside of described external-compression type Hollow Fiber Ultrafiltration assembly (2) also is provided with water distributing plate (4) near the position of discharge outlet (7).
6. a kind of three-way connection according to claim 5 is characterized in that: also be provided with location convex tendon (42) on the described water distributing plate (4); Described location convex tendon (42) is arranged on over against the position of water inlet (6) and discharge outlet (7).
7. according to claim 4 to one of 6 described a kind of three-way connections, it is characterized in that: the periphery of described water distributing plate (4) contacts with the madial wall of body (1) or is tightly connected.
8. a kind of three-way connection according to claim 1, it is characterized in that: described delivery port (8) is arranged on the seal cover (3), is provided with the nozzle stub (35) that is communicated with delivery port (8) in the seal cover (3); Described external-compression type Hollow Fiber Ultrafiltration assembly (2) comprises many and is converted into doughnut (21), plastic tubulature (22), binding agent (23) and the assembly joint (24) of " U " shape; The two ends of described many " U " shape doughnuts (21) are fixed in the plastic tubulature (22) by binding agent (23); One end of described assembly joint (24) and plastic tubulature (22) sealed attachment, the other end be provided with seal cover (3) on the assembly delivery port of nozzle stub (35) sealed attachment.
9. a kind of three-way connection according to claim 8, it is characterized in that: the water outlet of the assembly joint (24) of described external-compression type Hollow Fiber Ultrafiltration assembly (2) is provided with outlet pipe (27); The outside of described outlet pipe (27) is provided with groove, and the second sealing ring (28) is housed in the groove; Described assembly joint (24) is by nozzle stub (35) sealed attachment of the second sealing ring (28) with seal cover (3).
10. a kind of three-way connection according to claim 1, it is characterized in that: described delivery port (8) is arranged on the body (1), and is positioned at the filtering out between water end (W.E.) and the seal cover (3) of external-compression type Hollow Fiber Ultrafiltration assembly (2); Filtering out between water end (W.E.) and the seal cover (3) by brace rod (5) interval of described external-compression type Hollow Fiber Ultrafiltration assembly (2); Described external-compression type Hollow Fiber Ultrafiltration assembly (2) comprises many and is converted into doughnut (21), plastic tubulature (22) and the binding agent (23) of " U " shape; The two ends of described many " U " shape doughnuts (21) are fixed in the plastic tubulature (22) by binding agent (23); Described plastic tubulature (22) connects with the inner wall sealing of body (1).
11. a kind of three-way connection according to claim 10 is characterized in that: the outside of the plastic tubulature (22) of described external-compression type Hollow Fiber Ultrafiltration assembly (2) is provided with groove, and the second sealing ring (28) is housed in the groove; Described plastic tubulature (22) connects with the inner wall sealing of body (1) by the second sealing ring (28).
12. to one of 11 described a kind of three-way connections, it is characterized in that: described external-compression type Hollow Fiber Ultrafiltration assembly (2) also comprises water penetration sheath (25) according to claim 8; Described water penetration sheath (25) is arranged on the periphery of " U " shape doughnut (21) of bunchy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323805 CN202666701U (en) | 2012-07-05 | 2012-07-05 | Three-way connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323805 CN202666701U (en) | 2012-07-05 | 2012-07-05 | Three-way connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666701U true CN202666701U (en) | 2013-01-16 |
Family
ID=47487637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323805 Withdrawn - After Issue CN202666701U (en) | 2012-07-05 | 2012-07-05 | Three-way connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666701U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521075A (en) * | 2012-07-05 | 2014-01-22 | 江苏正本净化节水科技实业有限公司 | Three-way joint |
| CN104976469A (en) * | 2015-06-18 | 2015-10-14 | 余姚市海蒂净水科技有限公司 | Water purifier water inlet joint with filtering function |
| US20180304840A1 (en) * | 2015-10-16 | 2018-10-25 | Compagnie Plastic Omnium | Automobile Bumper Structure |
-
2012
- 2012-07-05 CN CN 201220323805 patent/CN202666701U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521075A (en) * | 2012-07-05 | 2014-01-22 | 江苏正本净化节水科技实业有限公司 | Three-way joint |
| CN103521075B (en) * | 2012-07-05 | 2015-07-01 | 江苏正本净化节水科技实业有限公司 | Three-way joint |
| CN104976469A (en) * | 2015-06-18 | 2015-10-14 | 余姚市海蒂净水科技有限公司 | Water purifier water inlet joint with filtering function |
| US20180304840A1 (en) * | 2015-10-16 | 2018-10-25 | Compagnie Plastic Omnium | Automobile Bumper Structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20150701 |
|
| RGAV | Abandon patent right to avoid regrant |