CN110440075A - A kind of corrosion resistant type three-way hydraulic connector that can flexibly use - Google Patents
A kind of corrosion resistant type three-way hydraulic connector that can flexibly use Download PDFInfo
- Publication number
- CN110440075A CN110440075A CN201910574270.6A CN201910574270A CN110440075A CN 110440075 A CN110440075 A CN 110440075A CN 201910574270 A CN201910574270 A CN 201910574270A CN 110440075 A CN110440075 A CN 110440075A
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- CN
- China
- Prior art keywords
- connecting tube
- pipe
- fixedly installed
- fixing pipe
- corrosion resistant
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- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
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- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to technical field of hydraulic pressure, and disclose a kind of corrosion resistant type three-way hydraulic connector that can flexibly use, the communicating pipe for being three including fixing pipe and quantity, the first connecting tube is fixedly installed on the left of the fixing pipe, the top left side of fixing pipe is fixedly installed with the second connecting tube, on the left of the inner wall right side of fixing pipe, the inner wall of the first connecting tube and the inner wall roof of the second connecting tube offers card slot, the inside of the card slot is placed with fixing piece, and the inside of fixing piece is fixedly installed with filter screen.The corrosion resistant type three-way hydraulic connector that can flexibly use, pass through setting reset spring, clamping ring and push rod, it can be pushed to the side close to communicating pipe, so that movable plate compression reseting spring, it is separated until ring will be clamped with hook, communicating pipe can be separated with fixing pipe, the first connecting tube and the second connecting tube, the inside of threeway can be cleared up at this time, the time of the installation and removal of threeway can be saved, user is more convenient and uses.
Description
Technical field
The present invention relates to technical field of hydraulic pressure, specially a kind of corrosion resistant type three-way hydraulic connector that can flexibly use.
Background technique
Threeway is also known as pipe fitting threeway or tee pipe fitting, three-way connection etc., is mainly used for changing flow direction, is used in master
Pipeline is wanted at branched pipe, can be classified by pipe diameter size, and carbon steel, cast steel, steel alloy, stainless steel, copper, aluminium alloy, modeling are generally used
Material, argon press against the production of the materials such as drip or pvc.
Such as a kind of internal visible three-way connection proposed in 205560083 U of Chinese patent CN, the threeway pass through interior view
Armorplate glass on device can observe the situation inside connector, while may determine that stream according to the swaying direction of flexible plate
Body direction；The first diversion trench, the second diversion trench and dashpot, dashpot and fluid are inwardly successively offered at third connector opening
Channel connecting place offers third diversion trench, successively carries out water conservancy diversion to by the fluid of third connector, reduce when fluid passes through by
The resistance arrived, but there is no the structures that are easy for installation and removal of setting for the threeway, so needing replacing threeway or to three
Logical inside needs to spend more time and efforts when being cleared up, so propose a kind of corrosion resistant type three that can flexibly use
Logical hydraulic joint solves the problems, such as above-mentioned propose.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides the corrosion resistant type three-way hydraulic connector that can flexibly use of one kind,
Have the advantages that being easy for installation and removal, solves what existing threeway currently on the market was easy for installation and removal there is no setting
Structure is connected through a screw thread mostly, so needing to spend ratio when needing replacing threeway or clearing up threeway inside
The problem of more time and efforts.
(2) technical solution
To realize the above-mentioned purpose that is easy for installation and removal, the invention provides the following technical scheme: what one kind can be used flexibly
The left side of corrosion resistant type three-way hydraulic connector, the communicating pipe for being three including fixing pipe and quantity, the fixing pipe is fixedly mounted
There is the first connecting tube, the top left side of fixing pipe is fixedly installed with the second connecting tube, the inner wall right side of fixing pipe, the first connecting tube
Inner wall on the left of and the inner wall roof of the second connecting tube offer card slot, the inside of the card slot is placed with fixing piece, fixed
The inside of part is fixedly installed with filter screen, and the fixing pipe, the first connecting tube are socketed with the outside of the second connecting tube and are connected to
Pipe, the inner wall of three communicating pipes and being located at are opened respectively close to the side of fixing pipe, the first connecting tube and the second connecting tube
It is placed with equipped with link slot, in the slot of three link slots and is connect respectively with fixing pipe, the first connecting tube and the second connecting tube
The gasket of touching, the outside of the fixing pipe, the first connecting tube and the second connecting tube are fixedly installed with the connection that quantity is two
Part, the connector on the outside of the fixing pipe, the first connecting tube and the second connecting tube pass through hook and three communicating pipes activities
Connection, the bottom of the fixing pipe are movably installed with the shaft for running through and extending to inside fixing pipe, the fixed peace in the bottom of shaft
Equipped with handle, the fixation ball being fixedly installed with inside fixing pipe at the top of shaft is fixed on the outside of ball and is fixedly installed with brush
Hair.
Three connectors include being fixedly connected respectively with the outer wall of fixing pipe, the first connecting tube and the second connecting tube
Fixed plate, fixed plate are fixedly installed with guard box far from the side of communicating pipe, and fixed plate is fixedly mounted far from the side of communicating pipe
There is the reset spring being located in guard box case, reset spring is fixedly installed with movable plate far from the side of communicating pipe, and movable plate leans on
The side of nearly communicating pipe is fixedly installed with through reset spring and fixed plate and extends to fixed plate close to the drawing of communicating pipe side
Bar, pull rod are fixedly installed with link block close to the side of communicating pipe, and the outside of link block and the side of close communicating pipe, which pass through, to be turned
Moving axis is movably installed with U-shaped block, and U-shaped block is fixedly installed with the clamping ring for being socketed on hook outside, institute close to the side of communicating pipe
It states movable plate and is fixedly installed with far from the side of communicating pipe and run through and extend to push rod of the guard box far from communicating pipe side, push rod
Side far from communicating pipe is fixedly installed with button.
Preferably, the card slot and link slot are annular, and the outer diameter of card slot is less than the outer diameter of link slot.
Preferably, the fixing piece is annular, and the outer diameter of fixing piece is less than the outer diameter of card slot.
Preferably, the inside of the fixed plate offers through-hole, and the diameter of through-hole is greater than the diameter of pull rod and is less than multiple
The diameter of position spring.
Preferably, the push rod extends to the depth that the length on the outside of guard box is greater than hook, and the inner wall for being clamped ring is long
Degree is greater than the depth of hook.
Preferably, the bottom of the fixing pipe offers adjustment hole, and leakproof water cushion is provided in the hole of adjustment hole.
Preferably, the top and left side of the fixing pipe offer mutually fits with the first connecting tube and the second connecting tube respectively
The intercommunicating pore matched.
Preferably, the distance of stretch out and draw back of the reset spring extends to the length on the outside of guard box greater than push rod, and resets bullet
The distance of stretch out and draw back of spring is greater than the inner wall length of clamping ring.
Preferably, erosion resistant coating is provided on the outside of the bristle, and bristle is located remotely from side and the fixing pipe of fixed ball
Inner wall contact.
(3) beneficial effect
Compared with prior art, the present invention provides the corrosion resistant type three-way hydraulic connector that one kind can be used flexibly, have
Below the utility model has the advantages that
1, the corrosion resistant type three-way hydraulic connector that can flexibly use can by setting reset spring, clamping ring and push rod
It is pushed to the side close to communicating pipe, so that movable plate compression reseting spring, separates until ring will be clamped with hook, at this time
Communicating pipe is separated with fixing pipe, the first connecting tube and the second connecting tube, the inside of threeway can be cleared up, three can be saved
The time of logical installation and removal is more convenient user and uses.
2, the corrosion resistant type three-way hydraulic connector that can flexibly use can be passed through by setting shaft, fixed ball and bristle
Swing handle drives shaft and fixed ball rotation, at this time can be to the inside of fixing pipe because bristle is contacted with the inner wall of fixing pipe
It is cleared up, avoids dirt in water that from blocking pipeline, which can avoid the phenomenon that threeway blocks, and can avoid being frequently necessary to
The inside of threeway is cleared up, swing handle is only needed.
Detailed description of the invention
Fig. 1 is the corrosion resistant type three-way hydraulic joint structure schematic diagram that one kind proposed by the present invention can be used flexibly；
Amplify at A in corrosion resistant type three-way hydraulic joint structure Fig. 1 that Fig. 2 can be used flexibly for one kind proposed by the present invention
Figure；
Fig. 3 is the structure for the corrosion resistant type three-way hydraulic joint structure connector that one kind proposed by the present invention can be used flexibly
Schematic diagram；
Amplify at A in corrosion resistant type three-way hydraulic joint structure Fig. 3 that Fig. 4 can be used flexibly for one kind proposed by the present invention
Figure.
In figure: 1 fixing pipe, 2 first connecting tubes, 3 second connecting tubes, 4 communicating pipes, 5 card slots, 6 fixing pieces, 7 filter screens, 8
Link slot, 9 connectors, 91 fixed plates, 92 guard boxs, 93 reset springs, 94 movable plates, 95 pull rods, 96 link blocks, 97U shape block,
98 clamping rings, 99 push rods, 910 buttons, 10 gaskets, 11 shafts, 12 handles, 13 fixed balls, 14 bristles, 15 hooks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the corrosion resistant type three-way hydraulic connector that can flexibly use, including fixing pipe 1 and quantity are three
Communicating pipe 4, the bottom of fixing pipe 1 offers adjustment hole, and leakproof water cushion is provided in the hole of adjustment hole, a left side for fixing pipe 1
Side is fixedly installed with the first connecting tube 2, and the top left side of fixing pipe 1 is fixedly installed with the second connecting tube 3, the top of fixing pipe 1
Offer intercommunicating pore compatible with the first connecting tube 2 and the second connecting tube 3 respectively with left side, on the right side of the inner wall of fixing pipe 1,
On the left of the inner wall of first connecting tube 2 and the inner wall roof of the second connecting tube 3 offers card slot 5, and the inside of card slot 5 is placed with solid
Determine part 6, fixing piece 6 is annular, and the outer diameter of fixing piece 6 is less than the outer diameter of card slot 5, and the inside of fixing piece 6 is fixed
Filter screen 7 is installed, the outside of fixing pipe 1, the first connecting tube 2 and the second connecting tube 3 is socketed with communicating pipe 4, three connections
The inner wall of pipe 4 and it is located at and offers link slot 8 respectively close to the side of fixing pipe 1, the first connecting tube 2 and the second connecting tube 3,
Card slot 5 and link slot 8 are annular, and the outer diameter of card slot 5 is less than the outer diameter of link slot 8, the slot of three link slots 8
It is inside placed with the gasket 10 contacted respectively with fixing pipe 1, the first connecting tube 2 and the second connecting tube 3, fixing pipe 1, first connects
It is two connectors 9 that the outside of pipe 2 and the second connecting tube 3, which is fixedly installed with quantity, fixing pipe 1, the first connecting tube 2 and the
The connector 9 in two connecting tubes, 3 outside is flexibly connected by hook 15 with three communicating pipe 4, and the bottom of fixing pipe 1 is movably installed with
Run through and extend to the shaft 11 inside fixing pipe 1, the bottom of shaft 11 is fixedly installed with handle 12, and the top of shaft 11 is fixed
The fixation ball 13 being located inside fixing pipe 1 is installed, the outside of fixed ball 13 is fixedly installed with bristle 14, and the outside of bristle 14 is set
Be equipped with erosion resistant coating, and bristle 14 is located remotely from the side of fixed ball 13 and contacts with the inner wall of fixing pipe 1, by setting shaft 11,
Fixed ball 13 and bristle 14 can drive shaft 11 and fixed ball 13 to rotate, because of bristle 14 and fixing pipe 1 by swing handle 12
Inner wall contact, the inside of fixing pipe 1 can be cleared up at this time, avoid dirt in water that from blocking pipeline, which can keep away
Exempt from the phenomenon that threeway blocks, can avoid being frequently necessary to clear up the inside of threeway, only need swing handle 12.
Three connectors 9 include being fixedly connected respectively with the outer wall of fixing pipe 1, the first connecting tube 2 and the second connecting tube 3
Fixed plate 91, fixed plate 91 are fixedly installed with guard box 92 far from the side of communicating pipe 4, fixed plate 91 far from communicating pipe 4 one
Side is fixedly installed with the reset spring 93 in guard box 92 casees, and reset spring 93 is fixedly mounted far from the side of communicating pipe 4
There is movable plate 94, movable plate 94 is fixedly installed with through reset spring 93 and fixed plate 91 and extends close to the side of communicating pipe 4
To fixed plate 91 close to the pull rod 95 of 4 side of communicating pipe, the inside of fixed plate 91 offers through-hole, and the diameter of through-hole is greater than drawing
The diameter of bar 95 and the diameter for being less than reset spring 93, pull rod 95 are fixedly installed with link block 96 close to the side of communicating pipe 4, even
It connects the outside of block 96 and U-shaped block 97 is movably installed with by rotation axis close to the side of communicating pipe 4, U-shaped block 97 is close to communicating pipe 4
Side be fixedly installed with the clamping ring 98 for being socketed on 15 outside of hook, the distance of stretch out and draw back of reset spring 93 is greater than the extension of push rod 99
Length to guard box 92, and the distance of stretch out and draw back of reset spring 93 is greater than the inner wall length of clamping ring 98, movable plate 94 is remote
Side from communicating pipe 4 is fixedly installed with and runs through and extend to push rod 99 of the guard box 92 far from 4 side of communicating pipe, and push rod 99 prolongs
The length for extending to 92 outside of guard box is greater than the depth of hook 15, and is clamped depth of the inner wall length greater than hook 15 of ring 98,
Push rod 99 is fixedly installed with button 910 far from the side of communicating pipe 4, by setting reset spring 93, is clamped ring 98 and push rod 99,
It can be pushed to the side close to communicating pipe 4, so that 94 compression reseting spring 93 of movable plate, until 15 points of ring 98 and hook will be clamped
From, communicating pipe 4 can be separated with fixing pipe 1, the first connecting tube 2 and the second connecting tube 3 at this time, can to the inside of threeway into
Row cleaning, can save the time of the installation and removal of threeway, be more convenient user and use.
In conclusion the corrosion resistant type three-way hydraulic connector that can flexibly use, passes through setting reset spring 93, clamping ring
98 and push rod 99, it can be pushed to the side close to communicating pipe 4, so that 94 compression reseting spring 93 of movable plate, until ring will be clamped
98 separate with hook 15, at this time can separate communicating pipe 4 with fixing pipe 1, the first connecting tube 2 and the second connecting tube 3, can be right
The inside of threeway is cleared up, and the time of the installation and removal of threeway can be saved, and is more convenient user and is used, by the way that shaft is arranged
11, fixed ball 13 and bristle 14, can be by swing handle 12, and drive shaft 11 and fixed ball 13 rotate, and because of bristle 14 and fix
The inner wall of pipe 1 contacts, and can clear up at this time the inside of fixing pipe 1, avoid dirt in water that from blocking pipeline, which can
The phenomenon that avoiding threeway from blocking can avoid being frequently necessary to clear up the inside of threeway, only need swing handle 12,
Existing threeway currently on the market is solved there is no the structure that setting is easy for installation and removal, is connected through a screw thread mostly,
So needing the problem of spending more time and efforts when needing replacing threeway or clearing up threeway inside
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. the corrosion resistant type three-way hydraulic connector that one kind can be used flexibly, the communicating pipe for being three including fixing pipe (1) and quantity
(4), it is characterised in that: be fixedly installed with the first connecting tube (2) on the left of the fixing pipe (1), the top left side of fixing pipe (1)
It is fixedly installed with the second connecting tube (3), is connected on the right side of the inner wall of fixing pipe (1), on the left of the inner wall of the first connecting tube (2) with second
Pipe (3) inner wall roof offer card slot (5), the inside of the card slot (5) is placed with fixing piece (6), fixing piece (6) it is interior
Portion is fixedly installed with filter screen (7), and the outside of the fixing pipe (1), the first connecting tube (2) and the second connecting tube (3) is socketed
Have communicating pipe (4), the inner wall of three communicating pipes (4) and is located at respectively close to fixing pipe (1), the first connecting tube (2) and the
The side of two connecting tubes (3) offers link slot (8), be placed in the slot of three link slots (8) respectively with fixation
Manage the gasket (10) of (1), the first connecting tube (2) and the second connecting tube (3) contact, the fixing pipe (1), the first connecting tube (2)
The connector (9) that quantity is two, the fixing pipe (1), the first connection are fixedly installed with the outside of the second connecting tube (3)
Connector (9) on the outside of pipe (2) and the second connecting tube (3) is flexibly connected by linking up with (15) with three communicating pipes (4), institute
The bottom for stating fixing pipe (1), which is movably installed with, runs through and extends to the internal shaft (11) of fixing pipe (1), the bottom of shaft (11)
It is fixedly installed with handle (12), the fixation ball (13) internal positioned at fixing pipe (1) is fixedly installed at the top of shaft (11), it is fixed
Bristle (14) are fixedly installed on the outside of ball (13)；
Three connectors (9) include solid with the outer wall of fixing pipe (1), the first connecting tube (2) and the second connecting tube (3) respectively
Surely the fixed plate (91) connected, fixed plate (91) are fixedly installed with guard box (92), fixed plate far from the side of communicating pipe (4)
(91) side far from communicating pipe (4) is fixedly installed with the reset spring (93) in guard box (92) case, reset spring
(93) side far from communicating pipe (4) is fixedly installed with movable plate (94), and movable plate (94) is fixed close to the side of communicating pipe (4)
It is equipped with through reset spring (93) and fixed plate (91) and extends to the pull rod of fixed plate (91) close communicating pipe (4) side
(95), pull rod (95) is fixedly installed with link block (96) far from the side of communicating pipe (4), the outside of link block (96) and close company
The side of siphunculus (4) is movably installed with U-shaped block (97) by rotation axis, side fixed peace of the U-shaped block (97) close to communicating pipe (4)
Equipped with the clamping ring (98) being socketed on the outside of hook (15), the movable plate (94) is fixedly mounted far from the side of communicating pipe (4)
Have run through and extend to guard box (92) far from communicating pipe (4) side push rod (99), push rod (99) far from communicating pipe (4) one
Side is fixedly installed with button (910).
2. the corrosion resistant type three-way hydraulic connector that one kind according to claim 1 can be used flexibly, it is characterised in that: described
Card slot (5) and link slot (8) are annular, and the outer diameter of card slot (5) is less than the outer diameter of link slot (8).
3. the corrosion resistant type three-way hydraulic connector that one kind according to claim 1 or 2 can be used flexibly, it is characterised in that:
The fixing piece (6) is annular, and the outer diameter of fixing piece (6) is less than the outer diameter of card slot (5).
4. the corrosion resistant type three-way hydraulic connector that one kind according to claim 1 can be used flexibly, it is characterised in that: described
The inside of fixed plate (91) offers through-hole, and the diameter of through-hole is greater than the diameter of pull rod (95) and is less than reset spring (93)
Diameter.
5. the corrosion resistant type three-way hydraulic connector that one kind according to claim 1 can be used flexibly, it is characterised in that: described
Push rod (99) extends to the depth that the length on the outside of guard box (92) is greater than hook (15), and the inner wall length for being clamped ring (98) is big
Depth in hook (15).
6. the corrosion resistant type three-way hydraulic connector that one kind according to claim 1 can be used flexibly, it is characterised in that: described
The bottom of fixing pipe (1) offers adjustment hole, and leakproof water cushion is provided in the hole of adjustment hole.
7. the corrosion resistant type three-way hydraulic connector that one kind according to claim 1 can be used flexibly, it is characterised in that: described
The top and left side of fixing pipe (1) offer respectively with the first connecting tube (2) and the second connecting tube (3) is compatible is connected to
Hole.
8. the corrosion resistant type three-way hydraulic connector that one kind according to claim 1 can be used flexibly, it is characterised in that: described
The distance of stretch out and draw back of reset spring (93) is greater than push rod (99) and extends to the length on the outside of guard box (92), and reset spring (93)
Distance of stretch out and draw back is greater than the inner wall length of clamping ring (98).
9. the corrosion resistant type three-way hydraulic connector that one kind according to claim 1 can be used flexibly, it is characterised in that: described
It is provided with erosion resistant coating on the outside of bristle (14), and bristle (14) is located remotely from the interior of the side of fixed ball (13) and fixing pipe (1)
Wall contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574270.6A CN110440075A (en) | 2019-06-28 | 2019-06-28 | A kind of corrosion resistant type three-way hydraulic connector that can flexibly use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574270.6A CN110440075A (en) | 2019-06-28 | 2019-06-28 | A kind of corrosion resistant type three-way hydraulic connector that can flexibly use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110440075A true CN110440075A (en) | 2019-11-12 |
Family
ID=68428607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910574270.6A Pending CN110440075A (en) | 2019-06-28 | 2019-06-28 | A kind of corrosion resistant type three-way hydraulic connector that can flexibly use |
Country Status (1)
| Country | Link |
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| CN (1) | CN110440075A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111151019A (en) * | 2020-01-09 | 2020-05-15 | 四川点石能源股份有限公司 | Evaporator circulating pipe anti-blocking system for MVR technology |
| CN111550630A (en) * | 2020-05-15 | 2020-08-18 | 深圳市锐克科技有限公司 | Cold connection splitter with filtering function and assembling method of cold connection splitter and pipeline |
| CN112156541A (en) * | 2020-09-18 | 2021-01-01 | 张学付 | Reducing cast iron three-way pipe |
| CN112283478A (en) * | 2020-10-10 | 2021-01-29 | 天长市云联管道有限公司 | Steel-plastic composite pipe connecting mechanism |
| CN113090858A (en) * | 2021-03-01 | 2021-07-09 | 焦微嘉 | Water diversion device for hydraulic engineering construction based on ecological protection technology |
| CN113374965A (en) * | 2021-05-11 | 2021-09-10 | 郭浩天 | Mechanical type bimetal three-way pipe |
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| CN112156541A (en) * | 2020-09-18 | 2021-01-01 | 张学付 | Reducing cast iron three-way pipe |
| CN112283478A (en) * | 2020-10-10 | 2021-01-29 | 天长市云联管道有限公司 | Steel-plastic composite pipe connecting mechanism |
| CN112283478B (en) * | 2020-10-10 | 2022-08-23 | 天长市云联管道有限公司 | Steel-plastic composite pipe connecting mechanism |
| CN113090858A (en) * | 2021-03-01 | 2021-07-09 | 焦微嘉 | Water diversion device for hydraulic engineering construction based on ecological protection technology |
| CN113374965A (en) * | 2021-05-11 | 2021-09-10 | 郭浩天 | Mechanical type bimetal three-way pipe |
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Application publication date: 20191112 |
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| RJ01 | Rejection of invention patent application after publication |