CN105020418B - Water-saving joint - Google Patents
Water-saving joint Download PDFInfo
- Publication number
- CN105020418B CN105020418B CN201510443753.4A CN201510443753A CN105020418B CN 105020418 B CN105020418 B CN 105020418B CN 201510443753 A CN201510443753 A CN 201510443753A CN 105020418 B CN105020418 B CN 105020418B
- Authority
- CN
- China
- Prior art keywords
- spring
- valve
- fixed
- water
- valve rod
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 230000001105 regulatory effect Effects 0.000 claims description 50
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000002441 reversible effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
A water-saving joint mainly comprises a joint body, a first spring, a fixing cover, a valve element, a second spring, an adjusting valve and a fixing base. The water-saving joint can be inserted into a tool hole in an adjusting head through a commonly-used tool to be rotated, and accordingly the position of a valve rod on the adjusting valve in a center shaft hole of a support is changed, the distance between the adjusting head of the adjusting valve and the support is changed, the compression degree of the second spring is changed, pre-stress of the second spring is changed, force needed for pushing the valve element to enter a boss inner hole is changed, and flow in unit time is adjusted from the water outlet end.
Description
Technical field
The present invention relates to a kind of joint for being adjusted to the flow of fluid in pipe network system, particularly one kind can
The joint of flow is adjusted from water side, belonging to is used for the technology of flow control in pipe network system.
Background technology
Tap water pipe network, oil plant pipe network and gas pipeline network, in the case of having multiple water sides, even if the aperture of water side
It is identical, but because the pressure of diverse location fluid is different, cause the fluid flowed out from the water side of diverse location in the unit interval
Amount be different from, or even have bigger difference.
For example, the connection between water supply pipe, in addition to joint is used in a large number, at turning elbow bend would generally be used
Realize the steering of current.Different floor gaps, because hydraulic pressure has differences, even if while open water side, but water yield exist it is poor
It is different.The water side of the different purposes of same floor, the different differences that need to water yield of purposes, but current water yield is substantially
Unanimously.It is, thus, sought for a kind of can require to adjust the joint of flow from water side according to hydraulic pressure and water yield.
The content of the invention
The purpose of the present invention is:Offer is a kind of can be required to adjust connecing for flow from water side according to hydraulic pressure and water yield
Head.
The technical scheme is that：One kind water saving joint, water saving joint is mainly by joint 1, the first spring 2, fixed lid
3rd, valve element 4, second spring 5, regulating valve 6 and fixed seat 7 are constituted；The inwall of joint 1 is provided with and propping up that water (flow) direction intersects vertically
Frame 11, current flow through from the gap of support, and the center of support is provided with block 12, and at block center center screw 13 is provided with；It is described
Fixed lid 3 be threaded connection with fixed seat 7；Fixed lid 3 is annular, is provided with fixed lid towards the end face of water inlet end
End face is the taper centring ring 31 of the insertion in front and back for boring bottom；By the valve rod of valve element from the fixed lid of water side insertion, when valve element is entered
Taper centring ring, valve element is brought into close contact with taper centring ring towards the edge of the wall of valve rod and prevents water from flowing through；It is fixed
Seat 7 is that outer wall and coupler bore form close-fitting annular, in the presence of external force, before and after fixed seat can be in the joint
Mobile, fixed seat is brought into close contact with inner nosepiece wall, water is flow through from gap between the two；The inwall of fixed seat 7 sets
There is boss 71 of the circle to inner process, the endoporus of boss forms matching relationship, cone with the conical head of valve element away from the end face of valve rod
Forming head can enter boss by its inner reversible cycle, conical head be provided with run through unload discharge orifice 41, when conical head will be convex into boss
After platform inner reversible cycle, current can also be flowed out by unloading discharge orifice, and the vertex of a cone end face of conical head is provided with to valve rod direction depression
Spring fixed hole 42, is provided with the adjustment hole 43 through valve rod on the diapire of spring fixed hole；The valve rod court of described regulating valve 6
The external screw thread matched with the internal thread of the center screw on support, the valve rod direction of regulating valve are provided with to the outer wall of water inlet end
One end of water side is provided with regulation 61, and the spring fixed hole 42 that regulation head can be on valve element in the presence of external force does axial direction
Motion；Adjust head and be provided with tooling hole away from the end face of the valve rod of regulating valve；Second spring is cylindricality, and the external diameter of second spring is little
In the diameter of regulation 61, the endoporus of second spring is more than the stem diameter of regulating valve；Second spring is enclosed within regulating valve rod,
Regulating valve is inserted into the spring fixed hole of valve element by valve rod towards in the way of water inlet end, the valve rod of regulating valve passes through the regulation of valve element
Hole and the first spring reach support 11, and regulating valve is screwed on the center screw of support, and second spring is pressed into into the spring of valve element
In fixing hole；Fixed seat is connected with fixed cover spiro line again.
During assembling, by the valve rod of valve element from the taper centring ring that fixed lid is injected between fixed lid and fixed seat, then by the
One spring housing is enclosed within second spring on the valve rod of regulating valve on the valve rod of valve element, and the valve rod of regulating valve is inserted into valve element
Regulating valve is pressed in spring fixed hole and to the direction of the first spring, the valve rod of regulating valve is made through the adjustment hole on valve element, then will
Fixed seat is screwed to fixation and covers, and the conical head for making valve element is located in the endoporus formed after fixed lid and fixed seat connection, finally
The part for assembling is filled in into joint from the water side of joint by the preceding mode of the first spring, then by supporting instrument from fixation
Tooling hole rotation in seat endoporus insertion regulating valve, the center screw valve rod of regulating valve being screwed on the support in joint
On.
The first spring groove 32 is set away from the wall edge of fixed seat in fixed lid 3, the first spring is placed in the first spring
In groove.
A circle seal groove 44 is provided with towards the wall edge of support in the conical head of valve element 4, the placement sealing in seal groove
Circle.
In the regulation head seal groove 62 that head outer wall is provided with sunken inside that adjusts of regulating valve, head sealing ring will be adjusted and be placed in tune
In section header seal groove.
Discharge orifice 41 is unloaded from valve element towards from the beginning of the end face of valve rod, the edge for crossing conical head reaches the vertex of a cone end of conical head
Face, after conical head compresses boss, water energy is enough to flow through boss endoporus from unloading discharge orifice 41.
Described tooling hole is a word hole or cross bore or hex hole.
Beneficial effect：
1st, the tooling hole on regulation head can be inserted with common tool to be rotated, so as to the valve rod changed in regulating valve exists
Position on the central shaft hole of support, so as to change the regulation head of regulating valve to the distance of support, also just changes second spring
Compression degree, so as to change the prestressing force of second spring, also just change promotion valve element enter boss endoporus required for
Strength, realizes from water side and adjusts the flow of unit interval.
Description of the drawings
Fig. 1 is the stereochemical structure partial cutaway schematic of the present invention；
Fig. 2 is the explosive view of another angle of Fig. 1；
Fig. 3 is the dimensional structure diagram of the valve body of the present invention；
Fig. 4 is the dimensional structure diagram of another angle of the valve body of the present invention；
Fig. 5 is the dimensional structure diagram of the regulating valve of the present invention；
Fig. 6 is the fixed lid of the present invention and the sectional perspective generalized section of fixed seat；
Fig. 7 is the partial cutaway schematic of larger one embodiment of prestressing force of the second spring of the present invention；
Fig. 8 is the partial cutaway schematic of less one embodiment of prestressing force of the second spring of the present invention.
Specific embodiment
As shown in Fig. 1 to Fig. 8, one kind water saving joint, water saving joint is mainly by joint 1, the first spring 2, fixed lid 3, valve
Core 4, second spring 5, regulating valve 6 and fixed seat 7 are constituted.
The inwall of joint 1 is provided with the support 11 intersected vertically with water (flow) direction, and current flow through from the gap of support, in support
The heart is provided with block 12, and at block center center screw 13 is provided with.
Described fixed lid 3 is threaded connection with fixed seat 7.
Fixed lid 3 is annular, insertion before and after being provided with the end face of fixed lid as cone bottom towards the end face of water inlet end
Taper centring ring 31；By the valve rod of valve element from the fixed lid of water side insertion, when valve element enters taper centring ring, valve element is towards valve rod
The edge of wall be brought into close contact with taper centring ring and prevent water from flowing through, the valve rod and valve element of valve element is towards valve rod
Wall is most of to be exposed from the central through hole of taper centring ring.
Fixed seat 7 is that outer wall forms close-fitting annular with coupler bore, and in the presence of external force, fixed seat can
Move forward and backward in joint, fixed seat is brought into close contact with inner nosepiece wall, water is flow through from gap between the two.It is fixed
The inwall of seat is provided with boss 71 of the circle to inner process, and the endoporus of boss and the conical head of valve element are formed away from the end face of valve rod
With relation, conical head can enter boss by its inner reversible cycle, conical head be provided with run through unload discharge orifice 41, when conical head is entered
By after boss inner reversible cycle, current can also be flowed out boss by unloading discharge orifice.
The vertex of a cone end face of conical head is provided with the spring fixed hole 42 to valve rod direction depression, in the diapire of spring fixed hole
It is provided with the adjustment hole 43 through valve rod.
The valve rod of described regulating valve 6 is provided with the internal thread phase with the center screw on support towards the outer wall of water inlet end
The external screw thread of matching, the valve rod of regulating valve is provided with regulation 61 towards one end of water side, adjusts head energy in the presence of external force
Enough spring fixed holes 42 on valve element axially move；Adjust head and be provided with tooling hole away from the end face of the valve rod of regulating valve.
Second spring is cylindricality, and the external diameter of second spring is less than the diameter of regulation 61, and the endoporus of second spring is more than tune
The stem diameter of section valve.Second spring is enclosed within regulating valve rod, and regulating valve is inserted into valve towards in the way of water inlet end by valve rod
The spring fixed hole of core, second spring is pressed in the spring fixed hole of valve element, and the valve rod of regulating valve continues across the tune of valve element
Knothole and the first spring reach support 11, and regulating valve is screwed on the center screw of support, then by fixed seat and fixed cover spiro line
Connection.
Connection between fixed seat and fixed lid, in addition to threaded connection, additionally it is possible to OK a karaoke club or socket.
During assembling, by the valve rod of valve element from the taper centring ring that fixed lid is injected between fixed lid and fixed seat, then by the
One spring housing is enclosed within second spring on the valve rod of regulating valve on the valve rod of valve element, and the valve rod of regulating valve is inserted into valve element
Regulating valve is pressed in spring fixed hole and to the direction of the first spring, the valve rod of regulating valve is made through the adjustment hole on valve element, then will
Fixed seat is screwed to fixation and covers, and the conical head for making valve element is located in the endoporus formed after fixed lid and fixed seat connection, finally
The part for assembling is filled in into joint from the water side of joint by the preceding mode of the first spring, then by supporting instrument from joint
Water side insertion fixed seat endoporus in regulating valve on tooling hole rotation, by the valve rod of regulating valve be screwed in joint
Suitable position on center screw on frame.
The second spring of the water saving joint after completing to assemble has certain prestressing force, is affected by a spring tension,
Fixed lid and fixed seat pushed away from support, and the conical head for making valve element is pressed on the taper centring ring of fixed lid, and at this moment, current are not
Can be by joint of economizing on water.By positioned at the miscellaneous part of water saving joint water side, such as tap or shower or water pipe are screwed to and connect
Head water side, will overcome the first tension force of spring, and fixed lid and fixed seat are pushed away to the direction of support, make the conical head of valve element
The middle part of the cavity formed after fixed lid and fixed seat connection, current can smoothly from fixed lid and fixed seat and valve element
Conical head between space flow through.Affected by water pressure pushing power, hydraulic pressure overcomes the tension force of second spring to promote valve element to going out
Water end (W.E.) is moved, and reduces the boss endoporus of the conical head of valve element into fixed seat, the gap between valve element and fixed seat endoporus, until
The wall of conical head completes to be adjacent in boss inwall, and at this moment, current can only flow out from the discharge orifice that unloads of conical head.
Therefore, hydraulic pressure is bigger, and conical head is more into fixed seat boss endoporus, and gap between the two is less, and hydraulic pressure is got over
Little, conical head is fewer into fixed seat boss endoporus, and gap between the two is bigger, so as to play a part of water yield adjusting.
The first spring groove 32 is set away from the wall edge of fixed seat in fixed lid 3, the first spring is placed in the first spring
In groove, prevent spring from shaking in installation process or during use.
A circle seal groove 44 is provided with towards the wall edge of support in the conical head of valve element 4, the placement sealing in seal groove
Circle, when conical head is fixed the inwall of lid, prevents gap of the current between conical head and fixed lid from flowing through.
In the regulation head seal groove 62 that head outer wall is provided with sunken inside that adjusts of regulating valve, head sealing ring will be adjusted and be placed in tune
In section header seal groove.
Discharge orifice 41 is unloaded from valve element towards from the beginning of the end face of valve rod, the edge for crossing conical head reaches the vertex of a cone end of conical head
Face, after conical head compresses boss, water energy is enough to flow through boss endoporus from unloading discharge orifice 41.
Described tooling hole is the shape that a word hole or cross bore or hex hole etc. can be supporting with existing common tool.
The present invention applies also for the bending joint used in pipe network system in addition to the joint for cylinder.
The tooling hole on regulation head can be inserted with common tool to be rotated, propping up so as to change the valve rod in regulating valve
Position on the central shaft hole of frame, so as to change the regulation head of regulating valve to the distance of support, also just changes second spring
Compression degree, so as to change the prestressing force of second spring, also just changes and promotes valve element to enter the power required for boss endoporus
Amount, realizes from water side and adjusts the flow of unit interval.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field, in the essential scope of the present invention, makes a variety of changes or substitutes, and should also belong to the guarantor of the present invention
Shield category.
Claims (7)
1. a kind of water saving joint, it is characterised in that：Water saving joint is mainly by joint (1), the first spring (2), fixed lid (3), valve
Core (4), second spring (5), regulating valve (6) and fixed seat (7) composition；Joint (1) inwall is provided with phase vertical with water (flow) direction
The support (11) of friendship, current flow through from the gap of support, and the center of support is provided with block (12), and at block center center spiral shell is provided with
Hole (13)；Described fixed lid (3) is threaded connection with fixed seat (7)；Fixed lid (3) is annular, towards water inlet end
End face is provided with the taper centring ring (31) with the end face of fixed lid as the insertion in front and back at cone bottom；The valve rod of valve element is inserted from water side
Enter fixed lid, when valve element enters taper centring ring, valve element is closely pasted towards the edge of the wall of valve rod with taper centring ring
Conjunction prevents water from flowing through；Fixed seat (7) forms the annular of nested arrangements for external diameter and coupler bore, in the presence of external force,
Fixed seat can be moved forward and backward in joint, and fixed seat is brought into close contact with inner nosepiece wall, make the water can not be from seam between the two
Clearance flow mistake；The inwall of fixed seat is provided with boss (71) of the circle to inner process, and the endoporus of boss is with the conical head of valve element away from valve
The end face of bar forms matching relationship, and conical head can be completely into boss by its inner reversible cycle, and conical head is provided with unloading of running through
Discharge orifice (41), when conical head completely into boss by boss inner reversible cycle after, current can also by unload discharge orifice flow out, conical head
Vertex of a cone end face be provided with to valve rod direction depression spring fixed hole (42), be provided with through valve on the diapire of spring fixed hole
The adjustment hole (43) of bar；The valve rod of described regulating valve (6) is provided with and the center screw on support towards the outer wall of water inlet end
The external screw thread that matches of internal thread, the valve rod of regulating valve is provided with regulation head (61), adjusts head outside towards one end of water side
Spring fixed hole (42) that can be on valve element in the presence of power axially moves；Adjust end face of the head away from the valve rod of regulating valve
It is provided with tooling hole；Second spring is cylindricality, and the external diameter of second spring is less than the diameter for adjusting head (61), the endoporus of second spring
More than the stem diameter of regulating valve；Second spring is enclosed within regulating valve rod, by regulating valve by valve rod towards in the way of water inlet end
The spring fixed hole of insertion valve element, the valve rod of regulating valve reaches support (11) through the adjustment hole and the first spring of valve element, adjusts
Valve is screwed on the center screw of support, and second spring is pressed in the spring fixed hole of valve element；Again by fixed seat and fixed lid
Threaded connection.
2. water saving joint according to claim 1, it is characterised in that：During assembling, by the valve rod of valve element from fixed Gai Yugu
The taper centring ring of fixed lid is injected between reservation, then by the first spring housing on the valve rod of valve element, second spring is enclosed within into tune
On the valve rod of section valve, the valve rod of regulating valve is inserted in the spring fixed hole of valve element and presses regulating valve to the direction of the first spring,
The valve rod of regulating valve is made through the adjustment hole on valve element, then fixed seat is screwed to into fixation to cover, the conical head for making valve element is located at
In the endoporus formed after fixed lid and fixed seat connection, finally the part for assembling is existed from the water side of joint by the first spring
Front mode fills in joint, then supporting instrument is inserted the tooling hole rotation in regulating valve from fixed seat endoporus, by regulating valve
Valve rod be screwed on the center screw on the support in joint.
3. water saving joint according to claim 1, it is characterised in that：At the fixed wall edge for covering (3) away from fixed seat
First spring groove (32) is set, and the first spring is placed in the first spring groove.
4. water saving joint according to claim 1, it is characterised in that：Valve element (4) conical head towards support wall
Edge is provided with a circle seal groove (44), and sealing ring is disposed in seal groove.
5. water saving joint according to claim 1, it is characterised in that：Sunken inside is provided with the head outer wall that adjusts of regulating valve
Head seal groove (62) is adjusted, head sealing ring will be adjusted and be placed in regulation head seal groove.
6. water saving joint according to claim 1, it is characterised in that：Unload end face of the discharge orifice (41) from valve element towards valve rod to open
Begin, the edge for crossing conical head reaches the vertex of a cone end face of conical head, after conical head compresses boss, water energy is enough from unloading discharge orifice (41)
Flow through boss endoporus.
7. water saving joint according to claim 1, it is characterised in that：Described tooling hole is a word hole or cross bore or six
Angular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443753.4A CN105020418B (en) | 2015-07-24 | 2015-07-24 | Water-saving joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443753.4A CN105020418B (en) | 2015-07-24 | 2015-07-24 | Water-saving joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105020418A CN105020418A (en) | 2015-11-04 |
| CN105020418B true CN105020418B (en) | 2017-05-17 |
Family
ID=54410606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510443753.4A Expired - Fee Related CN105020418B (en) | 2015-07-24 | 2015-07-24 | Water-saving joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105020418B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065742B (en) * | 2015-07-27 | 2017-06-23 | 中山市雅西环保科技有限公司 | Adjusting device with fixing support |
| CN105605272B (en) * | 2016-02-26 | 2017-11-17 | 中山市雅西环保科技有限公司 | A kind of pipe joint |
| CN113328580A (en) * | 2020-02-28 | 2021-08-31 | 株洲中车时代电气股份有限公司 | Motor and motor controller assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7202535A (en) * | 1972-02-25 | 1973-08-28 | ||
| CN105202238A (en) * | 2012-05-03 | 2015-12-30 | 晋江市东亨工业设计有限公司 | Galvanostat |
| CN203614778U (en) * | 2013-10-23 | 2014-05-28 | 丽水市汇金电气有限公司 | Throttling valve of water pipe connector |
| CN203614776U (en) * | 2013-10-25 | 2014-05-28 | 丽水市汇金电气有限公司 | Spool of water-saving joint |
| CN203614962U (en) * | 2013-11-25 | 2014-05-28 | 丽水市汇金电气有限公司 | Water joint with double supports |
| CN105889676B (en) * | 2015-04-07 | 2018-05-08 | 南安市丽迪家居用品有限公司 | A kind of water pipe head |
| CN104763853B (en) * | 2015-04-21 | 2016-08-17 | 中山市雅西环保科技有限公司 | Joint |
-
2015
- 2015-07-24 CN CN201510443753.4A patent/CN105020418B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105020418A (en) | 2015-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105020418B (en) | Water-saving joint | |
| CN104093968B (en) | Fuelinjection nozzle and for spraying the device of fuel | |
| CN102678994B (en) | Automatic decompression voltage and current stabilizer | |
| CN104763853B (en) | Joint | |
| CN105953002B (en) | A kind of water pipe head with push-plate | |
| CN107223164A (en) | The method for manufacturing common rail | |
| CN109891082A (en) | Gasoline directly sprays track | |
| CN105508676B (en) | A kind of bidirectional traffics control valve | |
| CN105546249B (en) | A kind of water swivel | |
| CN105179852A (en) | Automatic constant-current joint | |
| CN105090545B (en) | Regulating valve | |
| CN105889677A (en) | Water pipe connector with pressing disk | |
| CN105065742B (en) | Adjusting device with fixing support | |
| CN205715701U (en) | Involute butterfly control valve for water pump | |
| CN204852393U (en) | Water conservation connects | |
| CN107552255A (en) | A kind of adjustable fine crack bar nozzle | |
| CN204785201U (en) | Can set up joint of big water yield | |
| CN201475578U (en) | Connecting device of plastic pipe and metal tube | |
| CN204756208U (en) | Joint that can automatically regulated water yield | |
| CN105443829B (en) | A kind of flow valve | |
| CN208398682U (en) | A kind of helix tube heat exchange embedding structure | |
| CN105546172B (en) | A kind of thrift lock | |
| CN205639746U (en) | Water end (W. E. ) can be followed out and water conservation joint of water yield is adjusted | |
| CN204784918U (en) | Water flow control valve | |
| CN105299240B (en) | A kind of improved stop valve of silica gel pipeline structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170417 Address after: 362300 Nanan City, Fujian Province, Liucheng Office of science and technology business district street, building No. 3, layer B, No. 304 Applicant after: NANAN LIDI HOME SUPPLIES Co.,Ltd. Address before: 528400 Guangdong Kangle Torch Development Zone, Zhongshan Avenue building, No. 133 Applicant before: ZHONGSHAN YAXI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191113 Address after: No. 3, Chuangye building, 1750 Shengli West Road, Yuhui District, Bengbu, Anhui Province Patentee after: Bengbu Keze Network Information Technology Co.,Ltd. Address before: 362300 Nanan City, Fujian Province, Liucheng Office of science and technology business district street, building No. 3, layer B, No. 304 Patentee before: NANAN LIDI HOME SUPPLIES Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191210 Address after: 224400 No.2 Fuyi Road, Yilin Town, Funing County, Yancheng City, Jiangsu Province Patentee after: Funing Jibo water pump accessories Co.,Ltd. Address before: No. 3, Chuangye building, 1750 Shengli West Road, Yuhui District, Bengbu, Anhui Province Patentee before: Bengbu Keze Network Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |