CN110005904A - A kind of controllable closeouts of automobile pump line nozzle - Google Patents
A kind of controllable closeouts of automobile pump line nozzle Download PDFInfo
- Publication number
- CN110005904A CN110005904A CN201910200567.6A CN201910200567A CN110005904A CN 110005904 A CN110005904 A CN 110005904A CN 201910200567 A CN201910200567 A CN 201910200567A CN 110005904 A CN110005904 A CN 110005904A
- Authority
- CN
- China
- Prior art keywords
- tube body
- connection ring
- pump line
- inner hole
- drainage conduit
- 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
Links
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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
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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
- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/1018—Pivoting closing devices
Landscapes
- 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 a kind of controllable closeouts of automobile pump line nozzle, including connecting tube and drainage conduit, connecting tube is connected with the inner hole of drainage conduit, the bottom end of connecting tube is provided with outwardly directed first connection ring, the top of drainage conduit is provided with outwardly directed second connection ring, be connected between first connection ring and the second connection ring by several bolt and nut components, gripped between the first connection ring and the second connection ring make connecting tube and the inner hole of drainage conduit be connected to or disconnected state under the control piece that switches over.The present invention is with that can seal the discharge port of pump line when mobile pump line, to prevent the concrete in pump line from flowing out from pump line.
Description
Technical field
The present invention relates to the technical fields of construction work, more particularly, to a kind of controllable closeouts of automobile pump line nozzle.
Background technique
Automotive pump, which needs often to move pump line in building construction process, pours cylinder, the Liang Jinhang concrete of different location
Casting, automotive pump stops working when mobile, and normal condition concrete will not be flowed out from pump line, but due to pump line in moving process
The change of height and angle can be such that the material in pump line flows out, and cause the waste of concrete, pollute construction site, or even cause
Security risk.
Summary of the invention
The object of the present invention is to provide a kind of controllable closeouts of automobile pump line nozzle, there is energy when mobile pump line
It is enough to seal the discharge port of pump line, to prevent the concrete in pump line from flowing out from pump line.
Foregoing invention purpose of the invention has the technical scheme that
A kind of controllable closeouts of automobile pump line nozzle, including connecting tube and drainage conduit, connecting tube are connected with the inner hole of drainage conduit,
The bottom end of connecting tube is provided with outwardly directed first connection ring, and the top of drainage conduit is provided with outwardly directed second connection
Ring is connected between the first connection ring and the second connection ring by several bolt and nut components, the first connection ring and the second connection ring
Between grip make connecting tube and the inner hole of drainage conduit be connected to or disconnected state under the control piece that switches over.
Connecting tube and drainage conduit are made by control piece when needing mobile pump line by using above-mentioned technical proposal
Inner hole be in the state of partition, so that the concrete in pump line may not flow into drainage conduit when mobile pump line
In, so that construction site will not be dropped onto, after pump line is moved to designated position, the inner hole for making connecting tube by control piece with
The inner hole of drainage conduit is in the state of connection, to continue to inject concrete.
The present invention is further arranged to: control piece includes the pipe being clamped between the first connection ring and the second connection ring
Body, the both ends of the inner hole of tube body are opposite with the inner hole of connecting tube and drainage conduit to make the inner hole of tube body and connecting tube and row respectively
The inner hole of expects pipe is connected, and tube body is internally provided with the baffle to match with the inner hole of tube body, and baffle is turned round by shaft to be connected
It connects in the inside of tube body, the axis of shaft intersects and vertical with the axis of tube body, and shaft one end is exposed through the tube wall of tube body, turns
One end that axis is extend into outside tube body is fixed with handle, and the limitation component of shaft rotation is limited between handle and tube body.
By using above-mentioned technical proposal, the intracorporal baffle of rotation pipe can close the inner hole of tube body, facilitate operator
Member is operated.
The present invention is further arranged to: limitation component include be fixed on it is outside tube body and with coaxial circular solid of shaft
The edge of stator, fixinig plate offers several card slots along the circumferencial direction of fixinig plate；Being provided on handle can be caught in card slot
The crank in angle shape, angle and the handle of crank be hinged, and crank is oppositely arranged with handle, and crank includes and crank phase
Pair control section and stretch to the clamping section in fixinig plate direction, clamping section is located at the outside of fixinig plate, between control section and handle
It is provided with and control section is pushed to rotate to the direction far from handle, be stuck in always in fixinig plate in card slot so that clamping section be made to be in
Elastic component under state.
By using above-mentioned technical proposal, the elastic force throw crank of elastic component, it is stuck in admittedly so that clamping section be made to be constantly in
In stator in the state of card slot, to avoid pump line when mobile, the clamping section of crank is produced from card slot.
The present invention is further arranged to: offering cricoid seal groove on the end face at tube body both ends, seal groove is by tube body
Inner hole is trapped among inside, and seal groove is internally embedded flexible sealing ring, and the notch of sealing ring self-sealing slot exposes.
By using above-mentioned technical proposal, guarantee the leakproofness of junction between tube body and connecting tube and drainage conduit.
The present invention is further arranged to: being provided on the surface of the second connection ring the first connection ring of direction several convex to first
The pillar that ring direction is stretched out, the length that the length of pillar compares tube body is short, the position opposite with pillar setting on the outer wall of tube body
There is bulge loop, the inner hole of bulge loop is opposite with pillar and shape matches, and when tube body and the second connection ring abut against, pillar extend into convex
In the inner hole of ring.
By using above-mentioned technical proposal, the position of tube body is fixed, avoids tube body in the first connection ring and second
The movement of lateral position occurs between connection ring；It can guarantee the installation of control piece when control piece is replaced simultaneously
Position.
The present invention is further arranged to: the free end of pillar is conical head.
By using above-mentioned technical proposal, convenient for making pillar be inserted into the inside of bulge loop.
The present invention is further arranged to: cricoid caulking groove is offered on the side wall of baffle, caulking groove has been embedded in section in circle
The rubber ring of shape, rubber ring exposes from the notch of caulking groove, and when the axis of baffle is overlapped with the axis of tube body, rubber ring exposes caulking groove
Side and the inner wall of tube body abut against and squeeze rubber ring.
By using above-mentioned technical proposal, concrete is avoided to flow down by the gap between baffle and tube body.
The present invention is further arranged to: the top of connecting tube is provided with integrally formed with connecting tube and outwardly directed
One flange offers cricoid first groove in the lateral surface of the first flange；The bottom end of drainage conduit is provided with drainage conduit one
Molding and outwardly directed second flange offers cricoid second groove in the lateral surface of the second flange.
By using above-mentioned technical proposal, convenient for connecting tube or drainage conduit and other tube bodies are connected to one by pipe collar
It rises, in connection, the pipe collar of chuck is had in pipe collar inner hole, the chuck of pipe collar can extend into first groove or second groove
In.
In conclusion advantageous effects of the invention are as follows:
1. so that the inner hole of connecting tube and drainage conduit is in the state separated by control piece when needing mobile pump line, from
And when mobile pump line, the concrete in pump line may not flow into drainage conduit, so that it is existing to drop onto construction
, after pump line is moved to designated position, make the inner hole of connecting tube and the inner hole of drainage conduit in being connected to by control piece
State, to continue to inject concrete；
2. being clamped between the first connection ring and the second connection ring by control piece, thus can be to control after control piece damage
Product is replaced；
3. passing through the cooperation between pillar and bulge loop, the installation site that control piece can either be made each during replacing installation
It is identical, but being avoided that control piece during use is not in lateral movement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the controllable closeouts of automobile pump line nozzle；
Fig. 2 is the schematic diagram of internal structure of the controllable closeouts of automobile pump line nozzle；
Fig. 3 is the perspective view of the explosion of baffle.
In figure, 1, connecting tube；11, the first flange；12, first groove；13, the first connection ring；2, drainage conduit；21, second
Flange；22, second groove；23, the second connection ring；231, pillar；3, tube body；31, seal groove；32, sealing ring；33, bulge loop；
34, casing；4, baffle；41, shaft；411, handle；42, caulking groove；43, rubber ring；5, fixinig plate；51, card slot；6, crank；61,
Control section；62, it is clamped section；7, spring.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is a kind of controllable closeouts of automobile pump line nozzle disclosed by the invention, including connecting tube 1 and drainage conduit
2, the steel round tube of connecting tube 1 and the use same specification of drainage conduit 2.It is provided on the top of connecting tube 1 and is integrally formed with connecting tube 1
And outwardly directed cricoid first flange 11, offer cricoid first groove in the lateral surface of the first flange 11
12.The bottom end of drainage conduit 2 is provided with that drainage conduit 2 is integrally formed and outwardly directed cricoid second flange 21, convex second
Cricoid second groove 22 is offered in the lateral surface of edge 21.
The first connection ring 13 annular in shape is provided in the bottom end of connecting tube 1, the bottom end of connecting tube 1 passes through the first connection
The inner hole of ring 13 and being welded and fixed with the first connection ring 13 is connected.The bottom end of the bottom end end face of connecting tube 1 and the first connection ring 13
Surface flushes.The second connection ring 23 annular in shape is provided on the top of drainage conduit 2, the top of drainage conduit 2 passes through second and connects
It connects the inner hole of ring 23 and is welded and fixed with the second connection ring 23 and is connected.The top end face of drainage conduit 2 is upper with the second connection ring 23
Surface flushes.The shape of first connection ring 13 and the second connection ring 23 matches.First connection ring 13 and the second connection ring 23 are logical
It crosses and several runs through the first connection ring 13 and the bolt and nut component of the second connection ring 23 is fixed together.
Tube body 3 is provided between the first connection ring 13 and the second connection ring 23, tube body 3 is by the first connection ring 13 and
Two connection rings 23 are clamped to centre.The inner hole of tube body 3 and the inner hole of connecting tube 1 and drainage conduit 2 match.Tube body 3 it is interior
The both ends in hole are opposite with the inner hole of connecting tube 1 and drainage conduit 2 respectively to make the inside of connecting tube 1, drainage conduit 2 and tube body 3
It is connected.
Referring to Fig. 2, Fig. 3, baffle 4, the shape and the internal via shape phase of tube body 3 of baffle 4 are internally provided with positioned at tube body 3
Matching.The thickness of baffle 4 is gradually thinning from the center of baffle 4 to marginal position.Along baffle 4 on the outer wall of baffle 4
Circumferencial direction offers cricoid caulking groove 42, in the rubber ring 43 for being internally embedded the rounded elasticity in section of caulking groove 42, rubber
Cushion rubber 43 exposes from the notch of caulking groove 42.When the axis of baffle 4 is overlapped with the axis of tube body 3, rubber ring 43 is interior with tube body 3
Wall is abutted against and is squeezed rubber ring 43.Baffle 4 turns round the inside for being connected to tube body 3, the axis of shaft 41 by shaft 41
The perpendicular shape of axis of line and tube body 3.Expose through the tube wall of tube body 3 wherein one end of shaft 41.Expose in shaft 41
One end outside tube body 3 is fixed with handle 411, and handle 411 and shaft 41 are L-shaped.
It is provided with and is welded and fixed with tank body 3 and by 41 sets of shaft in internal casing 34 in the outside of tube body 3, casing 34 is remote
One end from tube body 3 is located at the first connection ring 11 and outside.One end of shaft 41 from the separate tube body 3 of casing 34 is stretched out.
Rounded fixinig plate 5 is fixed in the free end of casing 34, the axis of fixinig plate 5 and the axis of shaft 41 are total
Line.Several card slots 51 are offered along the circumferencial direction of fixinig plate 5 at the marginal position of fixinig plate 5.In handle 411 towards tube body
3 side is hinged with the crank 6 in angle shape, and crank 6 is oppositely arranged with handle 411.Crank 6 includes sets opposite with handle 411
The control section 61 set and the clamping section 62 stretched out and be located on the outside of fixinig plate 5 to 3 direction of tube body, when control section 61 is to far from handle
When the direction rotation of hand 411, clamping section 62 rotates to the direction of fixinig plate 5 and snaps onto the corresponding card slot 51 on fixinig plate 5
In.When clamping section 62 snaps onto card slot 51, to handle 411 be fixed, and then the rotation of limitation shaft 41.
Be provided with spring 7 between the control section 61 and handle 411 of crank 6, the both ends of spring 7 respectively with the control of crank
Section 61 and handle 411 are fixedly linked.By the elastic force of spring 7 to push control section 61, locate the clamping section 62 of crank 6 always
State in the card slot 51 being entrapped on fixinig plate 5.
By handle 411 to rotating shaft 41, makes shaft 41 that the baffle 4 in tube body 3 be driven to be rotated, work as handle
411 are under plumbness with tube body 3, and the axis of the axis and tube body 3 of the baffle 4 inside tube body 3 coincides, to make
Baffle 4 closes the inner hole of tube body 3, makes the state in partition between connecting tube 1 and drainage conduit 2.Song on handle 411 at this time
The clamping section 61 of handle 6 snaps on fixinig plate 5 in corresponding card slot 51.To make baffle 4 be in the shape of partition 3 inner hole of tube body
State.
Referring to Fig. 2, cricoid seal groove 31 is offered respectively on the end face at the both ends of tube body 3, seal groove 31 is by tube body 3
Inner hole be trapped among inside.Positioned at the flexible sealing ring 32 that is internally embedded of seal groove 31, the slot of 32 self-sealing slot 31 of sealing ring
Mouth exposes.When the first connection ring 13 and the second connection ring 23 squeeze tube body 3, elastic 32 extrusion of sealing ring,
So that it is guaranteed that between tube body 3 and connecting tube 1 and drainage conduit 2 junction leakproofness.
Referring to Fig.1, since tube body 3 is gripped by the first connection ring 13 and the second connection ring 23, to avoid tube body 3
Position between the first connection ring 13 and the second connection ring 23 is moved, in the second connection ring 23 towards the first connection ring 13
End surface be provided with the pillar 231 that several 13 directions of the first connection ring of phase are stretched out, the length of pillar 231 compares tube body 3
Length is short.Wherein pillar 231 is located at the outside of tube body 3 and along the equidistant part of the circumferencial direction of tube body 3.Pillar 231 and second
It is welded and fixed between connection ring 23 connected.The position opposite with pillar 231 is fixed with bulge loop 33 in the exterior side wall of tube body 3,
The inner hole of bulge loop 33 and pillar 231 be opposite and the internal via shape of the inner hole and pillar 231 of bulge loop 33 matches.
When 3 second connection ring 23 of tube body to be connected to each other, pillar 231 is extend into the inner hole of bulge loop 33.Pillar 231 can also
The first connection ring 13 is arranged in towards on a side surface of the second connection ring 23.For convenient for making pillar 231 extend into bulge loop 33
In, the free end of pillar 231 is conical head.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of controllable closeouts of automobile pump line nozzle, including connecting tube (1) and drainage conduit (2), it is characterised in that: the connection
Pipe (1) is connected with the inner hole of drainage conduit (2), and the bottom end of the connecting tube (1) is provided with outwardly directed first connection ring
(13), the top of the drainage conduit (2) is provided with outwardly directed second connection ring (23), first connection ring (13) and
Be connected between two connection rings (23) by several bolt and nut components, first connection ring (13) and the second connection ring (23) it
Between grip make connecting tube (1) and the inner hole of drainage conduit (2) be connected to or disconnected state under the control that switches over
Part.
2. a kind of controllable closeouts of automobile pump line nozzle according to claim 1, it is characterised in that: the control piece includes
The tube body (3) being clamped between the first connection ring (13) and the second connection ring (23), the both ends of the inner hole of the tube body (3)
The inner hole and connecting tube (1) and drainage conduit (2) to make tube body (3) opposite with the inner hole of connecting tube (1) and drainage conduit (2) respectively
Inner hole be connected, the tube body (3) is internally provided with the baffle (4) to match with the inner hole of tube body (3), the baffle
(4) inside of tube body (3) is connected to by shaft (41) revolution, the axis of the shaft (41) intersects with the axis of tube body (3)
And it is vertical, tube wall of described shaft (41) one end through tube body (3) exposes, and the shaft (41) extend into tube body (3) outside
One end is fixed with handle (411), and the limitation component of shaft (41) rotation is limited between the handle (411) and tube body (3).
3. a kind of controllable closeouts of automobile pump line nozzle according to claim 2, it is characterised in that: the limitation component packet
It includes and is fixed on external and coaxial with shaft (41) the circular fixinig plate (5) of tube body (3), the edge edge of the fixinig plate (5)
The circumferencial direction of fixinig plate (5) offer several card slots (51)；The card slot can be caught in by being provided on the handle (411)
(51) crank (6) in angle shape in, angle and the handle (411) of the crank (6) are hinged, the crank (6) with
Handle (411) is oppositely arranged, and the crank (6) includes the control section (61) opposite with crank (6) and stretches to fixinig plate (5) side
To clamping section (62), clamping section (62) is located at the outside of fixinig plate (5), the control section (61) and handle (411) it
Between be provided with push control section (61) to far from handle (411) direction rotate, thus make be clamped section (62) be in be stuck in always
In fixinig plate (5) in card slot (51) in the state of elastic component.
4. a kind of controllable closeouts of automobile pump line nozzle according to claim 2, it is characterised in that: the tube body (3) two
It is offered on the end face at end cricoid seal groove (31), the inner hole of tube body (3) is trapped among inside by the seal groove (31), described close
Sealing groove (31) is internally embedded flexible sealing ring (32), and the notch of sealing ring (32) the self-sealing slot (31) exposes.
5. a kind of controllable closeouts of automobile pump line nozzle according to claim 2, it is characterised in that: second connection ring
(23) several pillars (231) stretched out to the first bulge loop (33) direction, institute are provided on the direction surface of the first connection ring (13)
State pillar (231) length compare tube body (3) length it is short, the position opposite with pillar (231) on the outer wall of the tube body (3)
It is provided with bulge loop (33), the inner hole of the bulge loop (33) is opposite with pillar (231) and shape matches, the tube body (3) and the
When two connection rings (23) abut against, the pillar (231) is extend into the inner hole of bulge loop (33).
6. a kind of controllable closeouts of automobile pump line nozzle according to claim 5, it is characterised in that: the pillar (231)
Free end be conical head.
7. a kind of controllable closeouts of automobile pump line nozzle according to claim 2, it is characterised in that: the baffle (4)
It is offered on side wall cricoid caulking groove (42), the caulking groove (42) is embedded in the rounded rubber ring in section (43), the rubber
Cushion rubber (43) exposes from the notch of caulking groove (42), when the axis of the baffle (4) is overlapped with the axis of tube body (3), the rubber
The inner wall of side and tube body (3) that circle (43) exposes caulking groove (42) abuts against and squeezes rubber ring (43).
8. a kind of controllable closeouts of automobile pump line nozzle according to claim 1, it is characterised in that: the connecting tube (1)
Top be provided with and outwardly directed first flange (11) integrally formed with connecting tube (1), first flange (11)
Cricoid first groove (12) are offered in lateral surface；The bottom end of the drainage conduit (2) is provided with drainage conduit (2) integrated molding
And outwardly directed second flange (21), offer cricoid second groove in the lateral surface of second flange (21)
(22)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910200567.6A CN110005904A (en) | 2019-03-16 | 2019-03-16 | A kind of controllable closeouts of automobile pump line nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910200567.6A CN110005904A (en) | 2019-03-16 | 2019-03-16 | A kind of controllable closeouts of automobile pump line nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110005904A true CN110005904A (en) | 2019-07-12 |
Family
ID=67167237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910200567.6A Pending CN110005904A (en) | 2019-03-16 | 2019-03-16 | A kind of controllable closeouts of automobile pump line nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110005904A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923081A (en) * | 2021-01-20 | 2021-06-08 | 江苏金卓能技术有限公司 | Remote-controlled communication pipeline plug device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5468431U (en) * | 1977-10-25 | 1979-05-15 | ||
| JPS55109195U (en) * | 1979-01-26 | 1980-07-31 | ||
| CN203614783U (en) * | 2013-12-12 | 2014-05-28 | 嘉善县洪峰热电有限公司 | Novel pipeline controlling device |
| CN206831029U (en) * | 2017-05-24 | 2018-01-02 | 新疆台亚塑胶有限公司 | A kind of agricultural valve of two-way shunting irrigation |
| CN207554813U (en) * | 2017-12-01 | 2018-06-29 | 温州市飞翔蝶阀有限公司 | A kind of flange form butterfly valve with cleaning filter effect |
-
2019
- 2019-03-16 CN CN201910200567.6A patent/CN110005904A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5468431U (en) * | 1977-10-25 | 1979-05-15 | ||
| JPS55109195U (en) * | 1979-01-26 | 1980-07-31 | ||
| CN203614783U (en) * | 2013-12-12 | 2014-05-28 | 嘉善县洪峰热电有限公司 | Novel pipeline controlling device |
| CN206831029U (en) * | 2017-05-24 | 2018-01-02 | 新疆台亚塑胶有限公司 | A kind of agricultural valve of two-way shunting irrigation |
| CN207554813U (en) * | 2017-12-01 | 2018-06-29 | 温州市飞翔蝶阀有限公司 | A kind of flange form butterfly valve with cleaning filter effect |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923081A (en) * | 2021-01-20 | 2021-06-08 | 江苏金卓能技术有限公司 | Remote-controlled communication pipeline plug device |
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Application publication date: 20190712 |