CN210356287U - Quick connector with pre-filtering function for soft water control valve - Google Patents
Quick connector with pre-filtering function for soft water control valve Download PDFInfo
- Publication number
- CN210356287U CN210356287U CN201921025424.8U CN201921025424U CN210356287U CN 210356287 U CN210356287 U CN 210356287U CN 201921025424 U CN201921025424 U CN 201921025424U CN 210356287 U CN210356287 U CN 210356287U
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- China
- Prior art keywords
- cylindrical
- water outlet
- control valve
- quick
- water inlet
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- 239000008234 soft water Substances 0.000 title claims abstract description 37
- 238000001914 filtration Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 239000008213 purified water Substances 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims description 15
- 238000011045 prefiltration Methods 0.000 claims description 12
- 238000000746 purification Methods 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a leading filterable quick-connect joint in soft water control valve area, including the area filtration quick-connect joint body, the area filters quick-connect joint body and has contained the raw water mouth of pipe, the cavity is filtered to the cylindricality, the water purification outlet pipe mouth, raw water inlet pipe mouth of pipe inlet end connection raw water pipeline, raw water mouth of pipe outlet end intercommunication cylindricality filters cavity lower extreme through-hole, the inside cylindric grid support that is equipped with of cylindricality filtration cavity, form annular channel between the cavity inner wall is filtered in the cylindric grid support outside and cylindricality, cylindric grid support inboard is equipped with the filter screen, the filter screen center is equipped with the water inlet runner, water inlet runner lower extreme intercommunication filters cavity lower extreme through-hole, the water inlet runner upper end is sealed, water purification outlet pipe mouth of pipe inlet end and annular channel intercommunication, water purification outlet pipe mouth of. The utility model provides a built-in filter screen dismouting difficulty of current soft water control valve, abluent problem not of being convenient for.
Description
Technical Field
The utility model relates to a filtration equipment technical field, in particular to soft water control valve takes leading filterable quick-connect joint.
Background
The filter screen of the soft water control valve is used for removing impurities in water flow, iron rust in a pipeline and the like, a grid sealing gasket, a piston and a jet device throat pipe in the soft water control valve are protected, abrasion and blockage of the components are avoided, the filter screen of the existing soft water control valve is arranged in the soft water control valve, the pipeline and a valve body of the soft water control valve must be detached for cleaning the filter screen, and operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at solving current soft water control valve filter screen because built-in structure, the dismouting difficulty, abluent problem is not convenient for, provides one kind and can install the end of intaking at soft water control valve for drive the soft water control valve area leading filterable quick-connection joint of impurity in the former aquatic and iron rust.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a soft water control valve takes leading filterable quick-connect joint, including taking the filtration quick-connect joint body, it contains the former water inlet pipe mouth to take the filtration quick-connect joint body, the cylindricality filters the cavity, the water purification outlet pipe mouth, former water pipeline is connected to former water inlet pipe mouth inlet end, former water inlet pipe mouth outlet end intercommunication cylindricality filters cavity lower extreme through-hole, the inside cylindricality filters the cavity and is equipped with the cylindrical grid support, form annular channel between the cylindrical grid support outside and the cylindricality filters the cavity inner wall, cylindrical grid support inboard is equipped with the filter screen, the filter screen center is equipped with the water inlet runner, water inlet runner lower extreme intercommunication filters cavity lower extreme through-hole, the water inlet runner upper end is sealed, water purification outlet pipe mouth inlet end and annular channel intercommunication, water purification outlet pipe mouth outlet end passes through water.
Further, the outer diameter of the water outlet pipe orifice of the purified water is matched with the inner diameter of a water inlet pipe of the soft control valve, the outer wall of the water outlet end of the water outlet pipe orifice of the purified water is sequentially provided with a second annular groove and a first annular groove along the water flow direction, the first annular groove is provided with a purified water outlet sealing ring, the second annular groove is provided with a baffle ring, a purified water outlet screw sleeve is sleeved on the outer side of the water outlet end of the water outlet pipe orifice of the purified water, the purified water outlet sealing ring and the baffle ring are located in a purified water outlet screw sleeve, the inner thread of the purified water outlet screw sleeve is matched with the outer thread of the water inlet pipe of the soft control valve, the.
Furthermore, the raw water inlet pipe orifice and the purified water outlet pipe orifice are horizontally arranged, and the cylindrical filtering cavity is obliquely arranged towards one side of the purified water outlet pipe orifice.
Furthermore, the upper end of the cylindrical filtering cavity is provided with a cylindrical grid support mounting opening, and the cylindrical grid support is arranged in the cylindrical filtering cavity through the cylindrical grid support mounting opening.
Furthermore, the inner wall of the mounting opening of the cylindrical grating support is provided with a step surface for positioning the cylindrical grating support, and the upper end of the positioning cylindrical grating support is provided with a positioning convex circle matched with the step surface.
Further, the outer side of the cylindrical grid support mounting opening is sleeved with a positioning threaded sleeve, the inner thread of the positioning threaded sleeve is matched with the outer thread of the cylindrical grid support mounting opening, the inner wall of the positioning threaded sleeve is provided with a second annular protruding portion, the inner diameter of the second annular protruding portion is smaller than the outer diameter of the positioning convex circle, and the positioning convex circle at the upper end of the cylindrical grid support is compressed through the second annular protruding portion.
Furthermore, the upper end of the cylindrical grid support is provided with a filter screen replacement hole.
Furthermore, the excircle face of the upper end of the positioning cylindrical grating support is provided with a third annular groove, and the third annular groove is provided with a filter cavity sealing ring.
Further, a filter screen positioning groove is formed between the lower end face of the cylindrical grid support and the lower end face of the cylindrical filtering cavity, and the lower end of the filter screen is fixed in the filter screen positioning groove.
Furthermore, the external thread of the water inlet end of the raw water inlet pipe orifice is matched with the internal thread of the raw water pipeline.
Has the advantages that: the utility model discloses the end of intaking at soft water control valve can be installed to the quick joint, is used for cleaing away impurity and iron rust in the former aquatic through built-in filter screen, has saved the built-in filter screen structure of current soft water control valve, and the quick joint can realize through water purification export swivel nut and intake the end and dock fast with soft water control valve.
Drawings
FIG. 1 is a schematic view of a quick-connect joint structure of a soft water control valve with pre-filtration;
FIG. 2 is a detailed illustration of the quick connector with pre-filtration of the soft water control valve;
fig. 3 shows the internal water flow diagram of the quick connector with the pre-filtering soft water control valve.
In the figure: 1-purified water outlet threaded sleeve; 1-1-a first annular boss; 2-purified water outlet sealing ring; 3-a baffle ring; 4-positioning threaded sleeves; 4-1-a second annular boss; 5-a cylindrical grid support; 5-1-screen replacement holes; 5-2-positioning the convex circle; 5-3-ring groove III; 6-a filter cavity sealing ring; 7-filtering with a filter screen; 7-1-a water inlet channel; 8-a quick-connect connector body with a filter; 8-1-ring groove I; 8-2-ring groove II; 8-3-step surface; 8-4-a screen positioning slot; 8-5-raw water inlet pipe mouth; 8-6-cylindrical filtration chamber; 8-7-clean water outlet pipe mouth.
The specific implementation mode is as follows:
the present invention will be further explained with reference to the accompanying drawings.
As shown in figures 1 and 2, the quick connector with the pre-filtration function for the soft water control valve of the present invention comprises a quick connector body 8 with filtration function, wherein the quick connector body 8 with filtration function comprises a raw water inlet pipe 8-5, a cylindrical filtration cavity 8-6 and a purified water outlet pipe 8-7.
The raw water inlet pipe orifice 8-5 and the purified water outlet pipe orifice 8-7 are horizontally arranged, and the cylindrical filtering cavity 8-6 is obliquely arranged towards one side of the purified water outlet pipe orifice 8-5.
The water inlet end of a raw water inlet pipe 8-5 is connected with a raw water pipeline, the water outlet end of the raw water inlet pipe 8-5 is communicated with a through hole at the lower end of a cylindrical filtering cavity 8-6, a cylindrical grid support 5 is arranged inside the cylindrical filtering cavity 8-6, an annular channel is formed between the outer side of the cylindrical grid support 5 and the inner wall of the cylindrical filtering cavity 8-6, a filter screen 7 is arranged inside the cylindrical grid support 5, a water inlet flow channel 7-1 is arranged in the center of the filter screen 7, the lower end of the water inlet flow channel 7-1 is communicated with the through hole at the lower end of the filtering cavity 8-6, the upper end of the water inlet flow channel 7-1 is sealed, the water inlet end of a purified water outlet pipe 8-7 is communicated with the.
In the embodiment, the outer diameter of the purified water outlet pipe orifice 8-7 is matched with the inner diameter of the water inlet pipe of the soft water control valve, the outer wall of the water outlet end of the purified water outlet pipe orifice 8-7 is sequentially provided with a ring groove II 8-2 and a ring groove I8-1 along the water flow direction, the ring groove I8-1 is provided with a purified water outlet sealing ring 2, the purified water outlet sealing ring 2 is used for realizing the sealing between the purified water outlet pipe orifice 8-7 and the water inlet pipe of the soft water control valve, the ring groove II 8-2 is provided with a baffle ring 3, the purified water outlet screw sleeve 1 is sleeved outside the water outlet end of the purified water outlet pipe orifice 8-7, the purified water outlet sealing ring 2 and the baffle ring 3 are positioned in the purified water outlet screw sleeve 1, the internal thread of the purified water outlet screw sleeve 1 is matched with the external thread of the water inlet pipe of the, the purified water outlet pipe orifice 8-7 is axially positioned through the first annular bulge part 1-1.
The upper end of the cylindrical filtering cavity 8-6 is provided with a cylindrical grating bracket mounting opening, and the cylindrical grating bracket 5 is arranged in the cylindrical filtering cavity 8-6 through the cylindrical grating bracket mounting opening.
The inner wall of the mounting opening of the cylindrical grating support is provided with a step surface 8-3 for positioning the cylindrical grating support 5, and the upper end of the positioning cylindrical grating support 5 is provided with a positioning convex circle 5-2 matched with the step surface 8-3. The cylindrical grating support 5 is axially positioned by the mutual matching of the positioning convex circle 5-2 and the step surface 8-3.
The outer side of the cylindrical grid support mounting opening is sleeved with a positioning threaded sleeve 4, the inner thread of the positioning threaded sleeve 4 is matched with the outer thread of the cylindrical grid support mounting opening, the inner wall of the positioning threaded sleeve 4 is provided with an annular convex part II 4-1, the inner diameter of the annular convex part II 4-1 is smaller than the outer diameter of the positioning convex circle 5-2, and the upper end positioning convex circle 5-2 of the cylindrical grid support 5 is tightly pressed through the annular convex part II 4-1, so that the cylindrical grid support 5 is fixed.
The upper end of the cylindrical grid bracket 5 is provided with a filter screen replacement hole 5-1. The replacement of the filter screen 7 can be performed without the cylindrical grid support 5.
In order to ensure the sealing performance of the cylindrical filtering cavity 8-6, an annular groove III 5-3 is arranged on the outer circular surface of the upper end of the positioning cylindrical grating bracket 5, and a filtering cavity sealing ring 6 is arranged on the annular groove III 5-3.
A filter screen positioning groove 8-4 is formed between the lower end face of the cylindrical grid support 5 and the lower end face of the cylindrical filtering cavity 8-6, and the lower end of the filter screen 7 is fixed in the filter screen positioning groove 8-4. The filter screen 7 is positioned by the filter screen positioning groove 8-4.
In this embodiment, the external threads of the water inlet end of the raw water inlet pipe orifice 8-5 are matched with the internal threads of the raw water pipeline.
As shown in fig. 3, the raw water before filtration enters the cylindrical filtration cavity 8-6 through the raw water inlet pipe 8-5, and after being filtered by the filter screen 7, the water flows through the annular channel between the outer side of the cylindrical grid bracket 5 and the inner wall of the cylindrical filtration cavity 8-6 to enter the purified water outlet pipe 8-7, and then flows to the water inlet end of the soft water control valve through the purified water outlet threaded sleeve 1.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a soft water control valve takes leading filterable quick-operation joint which characterized in that: comprises a quick-connection joint body (8) with a filter, wherein the quick-connection joint body (8) with the filter comprises a raw water inlet pipe orifice (8-5), a cylindrical filter cavity (8-6) and a purified water outlet pipe orifice (8-7), the water inlet end of the raw water inlet pipe orifice (8-5) is connected with a raw water pipeline, the water outlet end of the raw water inlet pipe orifice (8-5) is communicated with a lower end through hole of the cylindrical filter cavity (8-6), a cylindrical grid support (5) is arranged inside the cylindrical filter cavity (8-6), an annular channel is formed between the outer side of the cylindrical grid support (5) and the inner wall of the cylindrical filter cavity (8-6), a filter screen (7) is arranged on the inner side of the cylindrical grid support (5), a water inlet flow passage (7-1) is arranged at the center of the filter screen (7), the lower end of the water, the upper end of the water inlet flow passage (7-1) is sealed, the water inlet end of the purified water outlet pipe orifice (8-7) is communicated with the annular channel, and the water outlet end of the purified water outlet pipe orifice (8-7) is connected with the water inlet pipe of the soft water control valve through the purified water outlet screw sleeve (1).
2. The quick-connect joint with pre-filtration for soft water control valve according to claim 1, characterized in that: the outer diameter of the purified water outlet pipe orifice (8-7) is matched with the inner diameter of a water inlet pipe of the soft water control valve, the outer wall of the water outlet end of the purified water outlet pipe orifice (8-7) is sequentially provided with an annular groove II (8-2) and an annular groove I (8-1) along the water flow direction, the annular groove I (8-1) is provided with a purified water outlet sealing ring (2), the annular groove II (8-2) is provided with a baffle ring (3), the purified water outlet screw sleeve (1) is sleeved outside the water outlet end of the purified water outlet pipe orifice (8-7), the purified water outlet sealing ring (2) and the baffle ring (3) are positioned in the purified water outlet screw sleeve (1), the internal thread of the purified water outlet screw sleeve (1) is matched with the external thread of the water inlet pipe of the soft water control valve, the inner wall of the purified water outlet screw sleeve (1) is provided with an annular bulge, the purified water outlet pipe orifice (8-7) is axially positioned through the annular convex part I (1-1).
3. The quick-connect joint with pre-filtration for soft water control valve according to claim 1 or 2, characterized in that: the raw water inlet pipe orifice (8-5) and the purified water outlet pipe orifice (8-7) are horizontally arranged, and the cylindrical filtering cavity (8-6) is obliquely arranged towards one side of the purified water outlet pipe orifice (8-7).
4. The quick-connect joint with pre-filtration for soft water control valve according to claim 3, characterized in that: the upper end of the cylindrical filtering cavity (8-6) is provided with a cylindrical grid support mounting opening, and the cylindrical grid support (5) is arranged in the cylindrical filtering cavity (8-6) through the cylindrical grid support mounting opening.
5. The quick-connect joint with pre-filtration for soft water control valve according to claim 4, characterized in that: the inner wall of the mounting opening of the cylindrical grating support is provided with a step surface (8-3) for positioning the cylindrical grating support (5), and the upper end of the positioning cylindrical grating support (5) is provided with a positioning convex circle (5-2) matched with the step surface (8-3).
6. The quick-connect joint with pre-filtration for soft water control valve of claim 5, wherein: the outer side of the cylindrical grid support mounting opening is sleeved with a positioning threaded sleeve (4), the inner thread of the positioning threaded sleeve (4) is in threaded fit with the outer thread of the cylindrical grid support mounting opening, an annular bulge part II (4-1) is arranged on the inner wall of the positioning threaded sleeve (4), the inner diameter of the annular bulge part II (4-1) is smaller than the outer diameter of the positioning convex circle (5-2), and the positioning convex circle (5-2) at the upper end of the cylindrical grid support (5) is compressed through the annular bulge part II (4-1).
7. The quick-connect joint with pre-filtration for soft water control valve according to claim 6, characterized in that: and the upper end of the cylindrical grid support (5) is provided with a filter screen replacement hole (5-1).
8. The quick-connect joint with pre-filtration for soft water control valve according to claim 7, characterized in that: and a third annular groove (5-3) is formed in the outer circular surface of the upper end of the positioning cylindrical grating support (5), and a filter cavity sealing ring (6) is arranged on the third annular groove (5-3).
9. The quick-connect joint with pre-filtration for soft water control valve according to claim 8, characterized in that: and a filter screen positioning groove (8-4) is formed between the lower end face of the cylindrical grid support (5) and the lower end face of the cylindrical filtering cavity (8-6), and the lower end of the filter screen (7) is fixed in the filter screen positioning groove (8-4).
10. The quick-connect joint with pre-filtration for soft water control valve according to claim 1, characterized in that: the external threads of the water inlet end of the raw water inlet pipe orifice (8-5) are matched with the internal threads of the raw water pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025424.8U CN210356287U (en) | 2019-07-03 | 2019-07-03 | Quick connector with pre-filtering function for soft water control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025424.8U CN210356287U (en) | 2019-07-03 | 2019-07-03 | Quick connector with pre-filtering function for soft water control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210356287U true CN210356287U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921025424.8U Active CN210356287U (en) | 2019-07-03 | 2019-07-03 | Quick connector with pre-filtering function for soft water control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210356287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180249A (en) * | 2019-07-03 | 2019-08-30 | 南京福碧源环境技术有限公司 | Quick union of the soft water control valve with prefilter |
-
2019
- 2019-07-03 CN CN201921025424.8U patent/CN210356287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180249A (en) * | 2019-07-03 | 2019-08-30 | 南京福碧源环境技术有限公司 | Quick union of the soft water control valve with prefilter |
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