CN107642638A - A kind of restrictor ring mounting structure - Google Patents
A kind of restrictor ring mounting structure Download PDFInfo
- Publication number
- CN107642638A CN107642638A CN201711029607.2A CN201711029607A CN107642638A CN 107642638 A CN107642638 A CN 107642638A CN 201711029607 A CN201711029607 A CN 201711029607A CN 107642638 A CN107642638 A CN 107642638A
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- CN
- China
- Prior art keywords
- current limliting
- ring
- valve body
- mounting structure
- restrictor
- 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.)
- Pending
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Abstract
The invention discloses a kind of restrictor ring mounting structure, it is desirable to provide a kind of simple in construction, convenient disassembly, restrictor ring mounting structure for ease of maintenaince.The present invention includes valve body, adaptation is arranged on the current limliting ring seat in the valve body and the current limliting ring assemblies installed in the current limliting ring seat lower end, the lower end of the valve body is provided with delivery port, side is provided with water inlet, the middle part of the current limliting ring seat sets current limiting chamber, the inwall of the current limliting chamber offers some inlet openings, the lower end of the current limliting chamber is provided with the current limliting ring assemblies, and the current limliting ring assemblies are between the water inlet and the delivery port.The present invention is applied to the technical field of restrictor ring mounting structure.
Description
Technical field
The present invention relates to the technical field of restrictor ring mounting structure, more particularly to a kind of restrictor ring mounting structure.
Background technology
Restrictor ring is the strength member in the equipment such as valve, pipeline, water heater, for limiting the flow of fluid, to obtain
Predetermined flow, and play a part of protecting the equipment such as valve, pipeline, water heater, the work of stabilized fluid data can also be played
With for wall-hung boiler and water heater, frequently with restrictor ring to limit uninterrupted, and being automatically adjusted according to variation in water pressure situation
Water, reach the purpose of constant temperature.
In the prior art, all it is inside that restrictor ring is directly installed to valve or pipeline, to water route income current limliting.So
And this mounting means, the dismounting maintenance to restrictor ring cause very big difficulty.Need to change or flow when restrictor ring is damaged
Larger particle present in body cause restrictor ring block need cleaning when, worker just needs to tear valve or pipeline open
Point, restrictor ring is taken out, is then repaired or replaced, complex operation is difficult, even causes restrictor ring because can not get rusty sometimes
It can not be taken out from valve internal, it is necessary to changed together with valve, cause the wasting of resources.
The content of the invention
The technical problems to be solved by the invention are overcome the deficiencies in the prior art, there is provided a kind of simple in construction, dismounting
Convenient, restrictor ring mounting structure for ease of maintenaince.
The technical solution adopted in the present invention is：The present invention includes the restrictor ring of valve body, adaptation in the valve body
Seat and the current limliting ring assemblies installed in the current limliting ring seat lower end, the lower end of the valve body are provided with delivery port, and side is provided with
Water inlet, the middle part of the current limliting ring seat set current limiting chamber, and the inwall of the current limliting chamber offers some inlet openings, the limit
The lower end of stream chamber is provided with the current limliting ring assemblies, and the current limliting ring assemblies are between the water inlet and the delivery port.
Further, installing port is offered on the valve body, the current limliting ring seat is assembled to the valve from the installing port
Internal portion.
Further, the connected mode between the current limliting ring assemblies and the current limliting ring seat is to be threadedly coupled.
Further, the current limliting ring assemblies include restrictor ring and screen pack, and the screen pack is located at the restrictor ring
Lower section.
Further, the current limliting ring seat upper end is provided with the first seal groove and the second seal groove, first seal groove
Positioned at the lower end of the inlet opening, second seal groove is located at the upper end of the inlet opening, is arranged in first seal groove
There is the first sealing ring, the second sealing ring is arranged with second seal groove.
Further, the 3rd sealing ring, the 3rd sealing ring are additionally provided between the current limliting ring seat and the valve body
Positioned at the upper end of second sealing ring.
Further, the connected mode between the current limliting ring seat and the valve body is clamping.
Further, the installing port is internally provided with neck, and the upper end of the current limliting ring seat is provided with and the neck
The fixture block being adapted.
Further, the upper end of the fixture block is provided with rotating handles.
The beneficial effects of the invention are as follows：Because the present invention includes the current limliting ring seat of valve body, adaptation in the valve body
And the current limliting ring assemblies installed in the current limliting ring seat lower end, the lower end of the valve body are provided with delivery port, side be provided with into
The mouth of a river, the middle part of the current limliting ring seat set current limiting chamber, and the inwall of the current limliting chamber offers some inlet openings, the current limliting
The lower end of chamber is provided with the current limliting ring assemblies, and the current limliting ring assemblies are between the water inlet and the delivery port, institute
So that the current limliting ring assemblies are installed in the current limliting ring seat by the present invention, then by the current limliting ring seat by the current limliting
Ring assemblies are installed to the inside of the valve body, only need to be by institute when needing that the current limliting ring assemblies are repaired or changed
State current limliting ring seat to split out, so that it may take out the current limliting ring assemblies from the valve inner, convenient disassembly, be easy to the restrictor ring
The maintenance or replacing of component.
Brief description of the drawings
Fig. 1 is the assembling structure schematic diagram of the present invention；
Fig. 2 is the separation schematic diagram of the present invention.
Embodiment
As depicted in figs. 1 and 2, in the present embodiment, the present invention includes the limit of valve body 1, adaptation in the valve body 1
Stream ring seat 2 and the current limliting ring assemblies 3 installed in the lower end of current limliting ring seat 2, the lower end of the valve body 1 are provided with delivery port 11,
Side is provided with water inlet 12, and the middle part of the current limliting ring seat 2 sets current limiting chamber 21, and the inwall of the current limliting chamber 21 offers
Some inlet openings 22, the lower end of the current limliting chamber 21 are provided with the current limliting ring assemblies 3, and the current limliting ring assemblies 3 are positioned at described
Between water inlet 12 and the delivery port 11.In this design, the current limliting ring assemblies 3 are installed in the current limliting ring seat 2, so
The current limliting ring assemblies 3 are installed to the inside of the valve body 1 by the current limliting ring seat 2 afterwards, when needs are to the restrictor ring
When component 3 is repaired or changed, the current limliting ring seat 2 need to only be split out, so that it may by the current limliting ring assemblies 3 from the valve
The inside of body 1 is taken out, and convenient disassembly, is easy to the maintenance or replacing of the current limliting ring assemblies 3.
In the present embodiment, it is further opened with installing port 13 on the valve body 1, the current limliting ring seat 2 is from the installing port 13
It is assembled to inside the valve body 1.This design in, the installing port 13 between the water inlet 12 and the delivery port 11,
Current limliting ring seat 2 is installed to after the inside of valve body 1 by the installing port 13, it can be ensured that installed in the current limliting ring seat
The current limliting ring assemblies 3 of 2 lower ends are between the water inlet 12 and the delivery port 11, so as to passing through the valve body 1
Current play metering function.
In the present embodiment, the connected mode between the current limliting ring assemblies 3 and the current limliting ring seat 2 is to be threadedly coupled.
In this design, the lower end of current limliting ring seat 2 is provided with internal thread, set in the outer surface of the lower semisection of current limliting ring assemblies 3
The external screw thread being meshed with the internal thread is equipped with, is then engaged by the internal thread with the external screw thread, by the limit
Stream ring assemblies 3 are installed to the lower end of the current limliting ring seat 2, facilitate the dismounting of the current limliting ring assemblies 3.
In the present embodiment, the current limliting ring assemblies 3 include restrictor ring 31 and screen pack 32, and the screen pack 32 is located at institute
State the lower section of restrictor ring 31.In this design, the restrictor ring 31 can play a part of current limliting to the current by the valve body 1,
And the screen pack 32 can then filter out the larger impurity of particle present in current, impurity can be intercepted at the screen pack 32
On, when needing cleaning, the current limliting ring seat 2 need to only be split out, then take out the current limliting ring assemblies 3, you can to the mistake
Filter screen 32 is cleared up, simple to operate.
In the present embodiment, the upper end of current limliting ring seat 2 is provided with the first seal groove 23 and the second seal groove 24, and described
One seal groove 23 is located at the lower end of the inlet opening 22, and second seal groove 24 is located at the upper end of the inlet opening 22, described
The first sealing ring 4 is arranged with first seal groove 23, the second sealing ring 5 is arranged with second seal groove 24.In this design,
First sealing ring 4 can prevent from flowing into the current of the valve body 1 from the valve body 1 and the current limliting from the water inlet 12
Fit-up gap between ring seat 2 flows to the delivery port 11, so as to improve current limliting efficiency；Second sealing ring 5 can prevent
At the cooperation of current limliting ring seat 2 with there is the phenomenon of leak in the installing port 13.
In the present embodiment, it is additionally provided with the 3rd sealing ring 6 between the current limliting ring seat 2 and the valve body 1, the described 3rd
Sealing ring 6 is located at the upper end of second sealing ring 5.In this design, the 3rd sealing ring 6 is in order to further of the invention
Sealing, prevent the installing port 13 with there is leak at the cooperation of current limliting ring seat 2.
In the present embodiment, the connected mode between the current limliting ring seat 2 and the valve body 1 is clamping.In this design, adopt
The current limliting ring seat 2 and the valve body 1 are connected with the mode of clamping, is the dismounting of the current limliting ring seat 2 when repairing for convenience.
In the present embodiment, the installing port 13 is internally provided with neck 14, the upper end of the current limliting ring seat 2 be provided with
The fixture block 25 that the neck 14 is adapted.In this design, the neck 14 is adapted to connection with the fixture block 25, so that by the limit
Stream ring seat 2 is adapted to the inside for being installed to the valve body 1, simple in construction, convenient disassembly.
In the present embodiment, the upper end of the fixture block 25 is provided with rotating handles 26.In this design, the rotating handles 26
Rotation is exerted oneself when being easily installed, and the current limliting ring seat 2 is installed to inside valve body 1 so as to convenient.
The present invention is applied to the technical field of restrictor ring mounting structure.
Although embodiments of the invention are described with practical solution, the limit to implication of the present invention is not formed
System, for those skilled in the art, all it is according to modification of this specification to its embodiment and with the combination of other schemes
Obviously.
Claims (9)
- A kind of 1. restrictor ring mounting structure, it is characterised in that：It includes valve body（1）, adaptation be arranged on the valve body（1）Interior limit Flow ring seat（2）And installed in the current limliting ring seat（2）The current limliting ring assemblies of lower end（3）, the valve body（1）Lower end be provided with out The mouth of a river（11）, side is provided with water inlet（12）, the current limliting ring seat（2）Middle part set current limiting chamber（21）, the current limliting Chamber（21）Inwall offer some inlet openings（22）, the current limliting chamber（21）Lower end the current limliting ring assemblies are installed（3）, The current limliting ring assemblies（3）Positioned at the water inlet（12）With the delivery port（11）Between.
- A kind of 2. restrictor ring mounting structure according to claim 1, it is characterised in that：The valve body（1）On be further opened with Installing port（13）, the current limliting ring seat（2）From the installing port（13）It is assembled to the valve body（1）It is internal.
- A kind of 3. restrictor ring mounting structure according to claim 1, it is characterised in that：The current limliting ring assemblies（3）With institute State current limliting ring seat（2）Between connected mode for threaded connection.
- A kind of 4. restrictor ring mounting structure according to claim 1, it is characterised in that：The current limliting ring assemblies（3）Including Restrictor ring（31）And screen pack（32）, the screen pack（32）Positioned at the restrictor ring（31）Lower section.
- A kind of 5. restrictor ring mounting structure according to claim 1, it is characterised in that：The current limliting ring seat（2）Upper end is set It is equipped with the first seal groove（23）With the second seal groove（24）, first seal groove（23）Positioned at the inlet opening（22）Under End, second seal groove（24）Positioned at the inlet opening（22）Upper end, first seal groove（23）Inside it is arranged with first Sealing ring（4）, second seal groove（24）Inside it is arranged with the second sealing ring（5）.
- A kind of 6. restrictor ring mounting structure according to claim 5, it is characterised in that：The current limliting ring seat（2）With it is described Valve body（1）Between be additionally provided with the 3rd sealing ring（6）, the 3rd sealing ring（6）Positioned at second sealing ring（5）It is upper End.
- A kind of 7. restrictor ring mounting structure according to claim 1, it is characterised in that：The current limliting ring seat（2）With it is described Valve body（1）Between connected mode be clamping.
- A kind of 8. restrictor ring mounting structure according to claim 2, it is characterised in that：The installing port（13）Inside is set There is neck（14）, the current limliting ring seat（2）Upper end be provided with and the neck（14）The fixture block being adapted（25）.
- A kind of 9. restrictor ring mounting structure according to claim 8, it is characterised in that：The fixture block（25）Upper end set There is rotating handles（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711029607.2A CN107642638A (en) | 2017-10-30 | 2017-10-30 | A kind of restrictor ring mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711029607.2A CN107642638A (en) | 2017-10-30 | 2017-10-30 | A kind of restrictor ring mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107642638A true CN107642638A (en) | 2018-01-30 |
Family
ID=61124424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711029607.2A Pending CN107642638A (en) | 2017-10-30 | 2017-10-30 | A kind of restrictor ring mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107642638A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904170A (en) * | 1974-12-23 | 1975-09-09 | Foxboro Co | Flow control valve |
| CN201041234Y (en) * | 2007-05-23 | 2008-03-26 | 浙江星星便洁宝有限公司 | Pressure relief solenoid valve of intelligent toilet seat |
| CN202203468U (en) * | 2011-07-22 | 2012-04-25 | 叶仁华 | Adjustable magnetized water-saving valve |
| CN202768939U (en) * | 2012-09-28 | 2013-03-06 | 绍兴新益流体传动机械有限公司 | Multifunctional jacketing machine water channel with water flow sensor |
| CN103277552A (en) * | 2013-05-31 | 2013-09-04 | 陈相源 | Flow-limiting valve |
| WO2013148423A1 (en) * | 2012-03-27 | 2013-10-03 | Fisher Controls International Llc | Flow straightening seat ring and control valve having flow straightening seat ring |
| CN207470913U (en) * | 2017-10-30 | 2018-06-08 | 珠海吉泰克燃气设备技术有限公司 | A kind of restrictor ring mounting structure |
-
2017
- 2017-10-30 CN CN201711029607.2A patent/CN107642638A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904170A (en) * | 1974-12-23 | 1975-09-09 | Foxboro Co | Flow control valve |
| CN201041234Y (en) * | 2007-05-23 | 2008-03-26 | 浙江星星便洁宝有限公司 | Pressure relief solenoid valve of intelligent toilet seat |
| CN202203468U (en) * | 2011-07-22 | 2012-04-25 | 叶仁华 | Adjustable magnetized water-saving valve |
| WO2013148423A1 (en) * | 2012-03-27 | 2013-10-03 | Fisher Controls International Llc | Flow straightening seat ring and control valve having flow straightening seat ring |
| CN202768939U (en) * | 2012-09-28 | 2013-03-06 | 绍兴新益流体传动机械有限公司 | Multifunctional jacketing machine water channel with water flow sensor |
| CN103277552A (en) * | 2013-05-31 | 2013-09-04 | 陈相源 | Flow-limiting valve |
| CN207470913U (en) * | 2017-10-30 | 2018-06-08 | 珠海吉泰克燃气设备技术有限公司 | A kind of restrictor ring mounting structure |
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