CN209130236U - A kind of rubber of convenient disassembly breaks check-valves - Google Patents
A kind of rubber of convenient disassembly breaks check-valves Download PDFInfo
- Publication number
- CN209130236U CN209130236U CN201822028791.5U CN201822028791U CN209130236U CN 209130236 U CN209130236 U CN 209130236U CN 201822028791 U CN201822028791 U CN 201822028791U CN 209130236 U CN209130236 U CN 209130236U
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- China
- Prior art keywords
- fixed block
- valve body
- rubber
- valves
- check
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- Valve Housings (AREA)
Abstract
The utility model discloses a kind of rubber of convenient disassembly to break check-valves, including valve body and valve deck, flap is provided in the valve body, the utility model at a distance from fixed structure, adjusts depth of the support rod in U-shaped groove according to mounting plate, bolt is rotated after having regulated, support rod is squeezed by the end of bolt to fix mounting plate, is both provided with mounting plate on vertical bar and cross bar, it is possible to realize the lateral and vertical fixation of valve body, structure is simple, is easy to fixed；If need to repair valve body, due to being connected between the first fixed block and the second fixed block by spring, protrusion on first fixed block and the second fixed block is embedded in convex groove, so making the protrusion on the first fixed block and the second fixed block leave convex groove by squeezing the part of the first fixed block and the leakage of the second fixed block outside, the separation that valve body and valve deck can be realized finally is extracted, it is easy to disassemble.
Description
Technical field
The utility model belongs to check-valves equipment technical field, and in particular to a kind of rubber of convenient disassembly breaks check-valves.
Background technique
Rubber clack in valve does substrate by steel plate, rod iron and reinforcing nylon cloth, and outer layer coating rubber is made, flap switch
Service life is up to 1,000,000 times；Rubber flap check valve is designed using full flow area, is had head loss small, is not easy to accumulate the spies such as sundries
Property.
But current rubber flap check valve is after being connected to one piece with the flange face of outlet pipe or water pump, rubber clack
Not no oneself the fixed structure of check-valves, can be only placed at ground or takes on the top of the shelf in this way to water in unfavorable rubber flap check valve
Flow velocity, and the installation of most of rubber flap check valve is complicated, is unfavorable for dismantling.
Utility model content
The purpose of this utility model is to provide a kind of rubber of convenient disassembly to break check-valves, is plugged in U-shaped groove
Support rod, the first fixed block and the second fixed block are embedded in convex groove by spring its protrusion that links together, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of rubber of convenient disassembly breaks check-valves,
Including valve body and valve deck, it is provided with flap in the valve body, the first connector and the second connector, institute are provided on the valve body
It states and offers two group of first threaded hole on the second connector, two group of the 4th threaded hole is offered on first connector, it is described
Valve body upper surface is provided with four groups of vertical bars, and cross bar is fixedly connected between vertical bar described in four groups, offers convex on the valve body
Groove, offers the second through-hole, the convex groove and the corresponding setting of the second through-hole on the valve deck, the convex groove and
It is plugged with the first fixed block and the second fixed block in second through-hole, is provided with bullet between first fixed block and the second fixed block
Spring offers identical U-shaped groove and third threaded hole on the vertical bar and cross bar, and the third threaded hole internal screw thread is connected with
Bolt is plugged with support rod in the U-shaped groove, and the free end of the support rod is fixedly installed with mounting plate, the mounting plate
On offer two group of second threaded hole.
Preferably, the outer surface of first connector and the second connector is provided with identical gasket seal, described close
Two groups of first through hole are offered on gasket.
Preferably, it is provided with sealing ring between the valve body and valve deck, two groups of third through-holes are offered on the sealing ring.
Preferably, the spring that first fixed block and the second fixed block centre are fixedly mounted at least is arranged four groups.
Preferably, first fixed block and the second fixed block are L-type, on first fixed block and the second fixed block
The height of protrusion is 2-4mm smaller than the height of convex groove.
Preferably, thread protrusion is fixedly installed on the valve deck, the thread protrusion external screw thread is connected with thread cap.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model adjusts depth of the support rod in U-shaped groove, adjusts according to mounting plate at a distance from fixed structure
Section rotates bolt after having got well, and squeezes support rod by the end of bolt and mounting plate is fixed, finally pass through second with screw
Threaded hole links together mounting plate and fixed structure, is both provided with mounting plate on vertical bar and cross bar, it is possible to realize valve
For body laterally with vertical fixation, structure is simple, is easy to fixed.
2, if the utility model needs to repair valve body, due to the first fixed block and the second fixed block it
Between connected by spring, the protrusion on the first fixed block and the second fixed block is embedded in convex groove, so by squeezing the
It is recessed that the part of one fixed block and the leakage of the second fixed block outside makes the protrusion on the first fixed block and the second fixed block leave convex
Slot finally extracts the separation that valve body and valve deck can be realized, the maintenance to valve inner can be realized, easy to disassemble.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the enlarged drawing of a-quadrant in the utility model Fig. 2, and in particular to the connection figure of riser and support rod；
Fig. 4 is the enlarged drawing of B area in the utility model Fig. 2, and in particular to the connection figure of valve body and valve deck.
In figure: 1, valve body；2, the first connector；3, the second connector；4, the first threaded hole；5, flap；6, valve deck；7, it erects
Bar；8, cross bar；9, the first fixed block；10, spring；11, sealing ring；12, U-shaped groove；13, support rod；14, bolt；15, second
Threaded hole；16, third threaded hole；17, first through hole；18, gasket seal；19, the second fixed block；20, convex groove；21, pacify
Loading board；22, the second through-hole；23, the 4th threaded hole；24, third through-hole；25, thread protrusion；26, thread cap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of rubber of convenient disassembly breaks check-valves, wraps
Valve body 1 and valve deck 6 are included, flap 5 is provided in the valve body 1, the first connector 2 and the second connection are provided on the valve body 1
Mouthfuls 3, two group of first threaded hole 4 is offered on second connector 3, and two group of the 4th spiral shell is offered on first connector 2
Pit 23,1 upper surface of valve body are provided with four groups of vertical bars 7, cross bar 8, the valve are fixedly connected between vertical bar 7 described in four groups
Convex groove 20 is offered on body 1, and the second through-hole 22, the convex groove 20 and the second through-hole 22 are offered on the valve deck 6
It is plugged with the first fixed block 9 and the second fixed block 19 in corresponding setting, the convex groove 20 and the second through-hole 22, described
It is provided with spring 10 between one fixed block 9 and the second fixed block 19, identical U-shaped groove is offered on the vertical bar 7 and cross bar 8
12 and third threaded hole 16,16 internal screw thread of third threaded hole be connected with bolt 14, be plugged with support in the U-shaped groove 12
Bar 13, the free end of the support rod 13 are fixedly installed with mounting plate 21, two group of second screw thread are offered on the mounting plate 21
Hole 15.
Specifically, the outer surface of first connector 2 and the second connector 3 is provided with identical gasket seal 18, institute
It states and offers two groups of first through hole 17 on gasket seal 18, connect the first connector 2 and the second connector 3 more with flange face
Closely, leak is avoided.
Specifically, being provided with sealing ring 11 between the valve body 1 and valve deck 6, two group is offered on the sealing ring 11
Three through-holes 24, prevent dust from falling in the inner cavity of valve body 1.
Specifically, the spring 10 being fixedly mounted among first fixed block 9 and the second fixed block 19 is at least arranged four groups,
Make the first fixed block 9 and the second fixed block 19 is even closer is fitted on the inner wall of the second through-hole 22.
Specifically, first fixed block 9 and the second fixed block 19 are L-type, first fixed block 9 and the second fixed block
The height of protrusion on 19 is 2-4mm smaller than the height of convex groove 20, makes valve deck 6 and valve body 1 is stronger is fixed together.
Specifically, being fixedly installed with thread protrusion 25 on the valve deck 6,25 external screw thread of thread protrusion is connected with screw thread
Cap 26 prevents that the first fixed block 9 and the extraction of the second fixed block 19 is not intended to lead to leak by other people.
Working principle: the water outlet of the second connector 3 and water pump on valve body 1 is consolidated by the first threaded hole 4 with screw
Be scheduled on together, the first connector 2 and the flange face on outlet pipe by the 4th threaded hole 23 be screwed together, according to
Mounting plate 21 adjusts depth of the support rod 13 in U-shaped groove 12 at a distance from fixed structure, rotates bolt after having regulated
14, support rod 13 is squeezed by the end of bolt 14, mounting plate 21 is fixed, finally passes through the second threaded hole 15 with screw
Mounting plate 21 and fixed structure link together, and are both provided with mounting plate 21 on vertical bar 7 and cross bar 8, it is possible to realize valve body 1
Lateral and vertical fixation, structure is simple, is easy to fixed；If need to repair valve body 1, due to the first fixation
It is connected between block 9 and the second fixed block 19 by spring 10, the protrusion on the first fixed block 9 and the second fixed block 19 is embedded in convex
In type groove 20, so making 9 He of the first fixed block by squeezing the part of the first fixed block 9 and the leakage of the second fixed block 19 outside
Protrusion on second fixed block 19 leaves convex groove 20, finally extracts the separation that valve body 1 and valve deck 6 can be realized, Ji Keshi
It is easy to disassemble now to the maintenance inside valve body 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of rubber of convenient disassembly breaks check-valves, including valve body (1) and valve deck (6), it is characterised in that: the valve body (1)
It is inside provided with flap (5), the first connector (2) and the second connector (3), second connection is provided on the valve body (1)
Two group of first threaded hole (4) is offered on mouth (3), offers two group of the 4th threaded hole (23), institute on first connector (2)
It states valve body (1) upper surface and is provided with four groups of vertical bars (7), be fixedly connected with cross bar (8), the valve between vertical bar described in four groups (7)
Offer on body (1) convex groove (20), offered the second through-hole (22) on the valve deck (6), the convex groove (20) and
Be plugged in second through-hole (22) corresponding setting, the convex groove (20) and the second through-hole (22) the first fixed block (9) and
Second fixed block (19) is provided with spring (10), the vertical bar between first fixed block (9) and the second fixed block (19)
(7) and on cross bar (8) identical U-shaped groove (12) and third threaded hole (16), the interior spiral shell of the third threaded hole (16) are offered
Line is connected with bolt (14), is plugged with support rod (13) in the U-shaped groove (12), the free end of the support rod (13) is fixed
It is equipped with mounting plate (21), two group of second threaded hole (15) is offered on the mounting plate (21).
2. a kind of rubber of convenient disassembly according to claim 1 breaks check-valves, it is characterised in that: first connector
(2) and the outer surface of the second connector (3) is provided with identical gasket seal (18), offers two on the gasket seal (18)
Group first through hole (17).
3. a kind of rubber of convenient disassembly according to claim 1 breaks check-valves, it is characterised in that: the valve body (1) and
It is provided between valve deck (6) sealing ring (11), two groups of third through-holes (24) is offered on the sealing ring (11).
4. a kind of rubber of convenient disassembly according to claim 1 breaks check-valves, it is characterised in that: first fixed block
(9) and among the second fixed block (19) spring (10) being fixedly mounted at least is arranged four groups.
5. a kind of rubber of convenient disassembly according to claim 1 breaks check-valves, it is characterised in that: first fixed block
(9) and the second fixed block (19) is L-type, and the height of the protrusion on first fixed block (9) and the second fixed block (19) is than convex
The small 2-4mm of height of type groove (20).
6. a kind of rubber of convenient disassembly according to claim 1 breaks check-valves, it is characterised in that: on the valve deck (6)
It is fixedly installed with thread protrusion (25), thread protrusion (25) external screw thread is connected with thread cap (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028791.5U CN209130236U (en) | 2018-12-05 | 2018-12-05 | A kind of rubber of convenient disassembly breaks check-valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028791.5U CN209130236U (en) | 2018-12-05 | 2018-12-05 | A kind of rubber of convenient disassembly breaks check-valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209130236U true CN209130236U (en) | 2019-07-19 |
Family
ID=67248090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822028791.5U Active CN209130236U (en) | 2018-12-05 | 2018-12-05 | A kind of rubber of convenient disassembly breaks check-valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209130236U (en) |
-
2018
- 2018-12-05 CN CN201822028791.5U patent/CN209130236U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: Phase II of Jingling Development Zone, Chengxiang Town, Anxi County, Quanzhou City, Fujian Province Patentee after: FUJIAN HEIMA VALVE Co.,Ltd. Address before: 362100 Xiaocun 31, Luoyang Village, Huian County, Quanzhou City, Fujian Province Patentee before: Wang Chaoqun |
|
| TR01 | Transfer of patent right |