CN208902709U - A kind of SDI fast-assembling bellows - Google Patents
A kind of SDI fast-assembling bellows Download PDFInfo
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- CN208902709U CN208902709U CN201821677998.9U CN201821677998U CN208902709U CN 208902709 U CN208902709 U CN 208902709U CN 201821677998 U CN201821677998 U CN 201821677998U CN 208902709 U CN208902709 U CN 208902709U
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- bellows
- sdi
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- push plate
- assembling
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Abstract
The utility model discloses a kind of SDI fast-assembling bellows, solving existing SDI diaphragm installation is all screw installation, it cannot be vented automatically, the rectangular relatively round shape bellows of bellows is more convenient for fixing, and sealing effect is poor, it is not easy to the problem of preferably detecting, it includes upper bellows, the upper bellows bottom end side is hinged with lower bellows, upper bellows front center offers upper hook mounting hole, upper bellows top middle portion side offers water inlet, the upper bellows top middle portion other side offers exhaust outlet, upper bellows center bottom and lower bellows top middle portion are embedded with diversion trench, lower bellows top, which is located at diversion trench medium position, offers discharge outlet, the utility model structure novel, square structure is convenient for fixation, hinge and fast-assembling hook mode make dress SDI diaphragm faster, setting exhaust outlet allows exhaust to be more suitable for automatic operating, pass through The cooperation of sealed batten and seal assembly increases sealing effect, tested water outflow is prevented, convenient for preferably detection.
Description
Technical field
The utility model relates to SDI pollution index determination techniques field, specially a kind of SDI fast-assembling bellows.
Background technique
SDI is the abbreviation of pollution index value, is one of important parameter of water quality indicator, it represents particle in water, colloid
It is the one of the important signs that for measuring counter-infiltration system water inlet with other object contents that can hinder various water correction plants, is to examine
Pretreatment system is discharged whether reach the main means of reverse osmosis requirement, its size to counter-infiltration system service life extremely
Close important, the installation of existing SDI diaphragm is all screw installation, cannot be vented automatically, and the rectangular relatively round shape bellows of bellows is more convenient for solid
Fixed and sealing effect is poor, is not easy to preferably detect.
So how to design a kind of SDI fast-assembling bellows, becoming us will currently be solved the problems, such as.
Utility model content
For above situation, to overcome the shortcomings of existing technologies, the utility model provides a kind of SDI fast-assembling bellows, effectively
The existing SDI diaphragm installation that solves all be screw installation, cannot be vented automatically, the rectangular relatively round shape bellows of bellows is more convenient for solid
Fixed and sealing effect is poor, is not easy to the problem of preferably detecting.
To achieve the above object, the utility model provides the following technical solutions: the utility model includes upper bellows, it is described on
Bellows bottom end side is hinged with lower bellows, and upper bellows front center offers upper hook mounting hole, upper bellows top middle portion side
Water inlet is offered, the upper bellows top middle portion other side offers exhaust outlet, upper bellows center bottom and lower bellows top middle portion
It is embedded with diversion trench, lower bellows top, which is located at diversion trench medium position, offers discharge outlet, and lower bellows front center offers
Lower draw-bar mounting hole, lower bellows one end offer bellows mounting hole, open up in the middle part of upper bellows rear end with lower bellows rear end middle part
There is hinge mounting hole；
The upper bellows center bottom, which is located at diversion trench outer fix, is fixed with sealed batten, lower bellows top middle portion pair
Seal assembly should be embedded at sealed batten position, seal assembly includes seal groove, seal block, push plate, telescopic rod, sealing bullet
Spring, expansion plate, gasket seal and sealed connection piece, seal assembly outside are equipped with seal groove, and seal groove lower inside is fixed with
Seal block, seal groove middle inside and top are equipped with push plate, are connected with and stretch between push plate one end and seal groove inner opposite end
Contracting bar is equipped with Packing spring between telescopic rod, is connected with expansion plate between seal groove inside top at the top of push plate, push plate is another
One end is embedded with gasket seal, is connected with sealed connection piece between top on the inside of push plate top and seal groove.
Preferably, sealing cover is installed on the outside of the water inlet.
Preferably, plug is socketed on the inside of the exhaust outlet.
Preferably, antirust sleeve is socketed on the outside of the Packing spring.
Preferably, the push plate other end offers anti-skid chequer.
Preferably, the seal groove is mounted on the inside of lower bellows.
The utility model structure novel, convenient for fixing, hinge and fast-assembling hook mode allow and fill SDI diaphragm faster square structure
Victory, setting exhaust outlet allow exhaust to be more suitable for automatic operating, by the cooperation of sealed batten and seal assembly, increase sealing effect
Fruit prevents tested water outflow, convenient for preferably detection.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model left view；
Fig. 3 is the utility model sealed batten mounting structure schematic diagram.
Specific embodiment
1-3 is described in further details specific embodiment of the present utility model with reference to the accompanying drawing.
Embodiment one, is provided by Fig. 1, Fig. 2 and Fig. 3, and the utility model includes upper bellows 1, and upper 1 bottom end side of bellows is hinged
There is lower bellows 2, upper 1 front center of bellows offers upper hook mounting hole 3, and upper 1 top middle portion side of bellows offers water inlet
4, the upper 1 top middle portion other side of bellows offers exhaust outlet 5, and upper 1 center bottom of bellows and lower 2 top middle portion of bellows are embedded with and lead
Chute 6, lower 2 top of bellows, which is located at 6 medium position of diversion trench, offers discharge outlet 7, and lower 2 front center of bellows offers lower extension
Hook mounting hole 8, lower 2 one end of bellows offer bellows mounting hole 9, open up in the middle part of upper 1 rear end of bellows with lower 2 rear end of bellows middle part
There is hinge mounting hole 10, stainless steel hinge is installed in hinge mounting hole 10, on upper hook mounting hole 3 and lower draw-bar mounting hole 8
Fast-assembling hook is installed, water is tested through water inlet 4 and flows into bellows, exhaust outlet 5 is to open at this time, and pressure can allow the sky in diversion trench 6
Gas is discharged via exhaust outlet 5, and delay a period of time rear exhaust port 5 is closed, and tested water then passes through SDI diaphragm into lower diversion trench 6
And discharge outlet 7 is discharged；
Upper 1 center bottom of bellows, which is located at 6 outer fix of diversion trench, is fixed with sealed batten 11, lower 2 top middle portion of bellows
Corresponding to seal assembly 12 is embedded at 11 position of sealed batten, seal assembly 12 includes seal groove 121, seal block 122, push plate
123, telescopic rod 124, Packing spring 125, expansion plate 126, gasket seal 127 and sealed connection piece 128,12 outside of seal assembly
Seal groove 121 is installed, 121 lower inside of seal groove is fixed with seal block 122,121 middle inside of seal groove and top peace
Equipped with push plate 123, it is connected with telescopic rod 124 between 121 inner opposite end of 123 one end of push plate and seal groove, is pacified between telescopic rod 124
Equipped with Packing spring 125, it is connected with expansion plate 126 between 123 top of push plate and 121 inside top of seal groove, push plate 123 is another
End is embedded with gasket seal 127, is connected between 121 inside top of 123 top of push plate and seal groove and is tightly connected piece 128, uses
When, sealed batten 11 covers the extruding generated when on lower bellows 2, the seal groove being squeezed into seal assembly 12 with upper bellows 1
121 insides, 11 bottom end of sealed batten are contacted with seal block 122, and push plate 123 is convex toward sealing under the extruding of Packing spring 125
It is squeezed on the outside of item 11, the extruding of push plate 123 drives expansion plate 126 to stretch, and is tightly connected piece 128 convenient for adjusting to drive in time
Position, prevent water from flowing into from push plate 123 and 11 junction top of sealed batten, while making by the sealing of gasket seal 127
With convenient for the sealing of push plate 123 and 11 junction of sealed batten, increase leakproofness prevents tested water outflow, convenient for preferably examining
It surveys.
Embodiment two is equipped with sealing cover on the outside of water inlet 4 on the basis of example 1, by the use of sealing cover,
Convenient for water inlet 4 without using when be sealed, prevent sundries from falling in water inlet 4.
Embodiment three is socketed with plug on the inside of exhaust outlet 5 on the basis of example 1, convenient for the sealing of exhaust outlet 5,
Convenient for the cleaning of exhaust outlet 5.
Example IV is socketed with antirust sleeve on the outside of Packing spring 125, passes through antirust sleeve on the basis of example 1
It uses, convenient for protection Packing spring 125, prevents from getting rusty.
Embodiment five, on the basis of example 1,123 other end of push plate offer anti-skid chequer, anti-skidding by offering
Line, convenient for increasing the fixation of gasket seal 127 and push plate 123.
Embodiment six, on the basis of example 1, seal groove 121 are mounted on lower 2 inside of bellows, are convenient for seal groove 121
Installation, convenient for the cooperation with sealed batten 11.
When the utility model is used, stainless steel hinge, upper hook mounting hole 3 and lower draw-bar are installed in hinge mounting hole 10
Fast-assembling hook is installed on mounting hole 8, water is tested through water inlet 4 and flows into bellows, exhaust outlet 5 is to open at this time, and pressure can allow water conservancy diversion
Air in slot 6 is discharged via exhaust outlet 5, and delay a period of time rear exhaust port 5 is closed, and tested water then passes through the entrance of SDI diaphragm
Lower diversion trench 6 and discharge outlet 7 are discharged；
In use, sealed batten 11 covers the extruding generated when on lower bellows 2 with upper bellows 1, it is squeezed into seal assembly
121 inside of seal groove in 12,11 bottom end of sealed batten are contacted with seal block 122, and push plate 123 is squeezed Packing spring 125
It depresses toward squeezing on the outside of sealed batten 11, the extruding of push plate 123 drives expansion plate 126 to stretch, and drives convenient for adjusting in time
It is tightly connected the position of piece 128, prevents water from flowing into from push plate 123 and 11 junction top of sealed batten, while passing through gasket
The sealing function of piece 127 increases leakproofness convenient for the sealing of push plate 123 and 11 junction of sealed batten, prevents tested water flow
Out, convenient for preferably detection.
The utility model structure novel, convenient for fixing, hinge and fast-assembling hook mode allow and fill SDI diaphragm faster square structure
Victory, setting exhaust outlet allow exhaust to be more suitable for automatic operating, by the cooperation of sealed batten and seal assembly, increase sealing effect
Fruit prevents tested water outflow, convenient for preferably detection.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of SDI fast-assembling bellows, including upper bellows (1), it is characterised in that: upper bellows (1) the bottom end side is hinged with down
Bellows (2), upper bellows (1) front center offer upper hook mounting hole (3), upper bellows (1) top middle portion side offer into
The mouth of a river (4), upper bellows (1) the top middle portion other side offer exhaust outlet (5), upper bellows (1) center bottom and lower bellows (2) top
End middle part is embedded with diversion trench (6), and lower bellows (2) top, which is located at diversion trench (6) medium position, offers discharge outlet (7), under
Bellows (2) front center offers lower draw-bar mounting hole (8), and lower bellows (2) one end offers bellows mounting hole (9), upper bellows
(1) hinge mounting hole (10) are offered in the middle part of rear end and in the middle part of lower bellows (2) rear end；
Upper bellows (1) center bottom, which is located at diversion trench (6) outer fix, to be fixed with sealed batten (11), lower bellows (2)
Top middle portion correspond to sealed batten (11) position at be embedded with seal assembly (12), seal assembly (12) include seal groove (121),
Seal block (122), push plate (123), telescopic rod (124), Packing spring (125), expansion plate (126), gasket seal (127) and
It is tightly connected piece (128), is equipped with seal groove (121) on the outside of seal assembly (12), seal groove (121) lower inside is fixed with close
Packing block (122), seal groove (121) middle inside and top are equipped with push plate (123), push plate (123) one end and seal groove
(121) it is connected between inner opposite end telescopic rod (124), Packing spring (125), push plate is installed between telescopic rod (124)
(123) it is connected with expansion plate (126) between top and seal groove (121) inside top, push plate (123) other end is embedded with gasket
It is connected between top on the inside of piece (127), push plate (123) top and seal groove (121) and is tightly connected piece (128).
2. a kind of SDI fast-assembling bellows according to claim 1, which is characterized in that be equipped on the outside of the water inlet (4) close
Capping.
3. a kind of SDI fast-assembling bellows according to claim 1, which is characterized in that be socketed with plug on the inside of the exhaust outlet (5)
Son.
4. a kind of SDI fast-assembling bellows according to claim 1, which is characterized in that socket on the outside of the Packing spring (125)
There is antirust sleeve.
5. a kind of SDI fast-assembling bellows according to claim 1, which is characterized in that push plate (123) other end offers
Anti-skid chequer.
6. a kind of SDI fast-assembling bellows according to claim 1, which is characterized in that the seal groove (121) is mounted on lower film
On the inside of box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821677998.9U CN208902709U (en) | 2018-10-12 | 2018-10-12 | A kind of SDI fast-assembling bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821677998.9U CN208902709U (en) | 2018-10-12 | 2018-10-12 | A kind of SDI fast-assembling bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208902709U true CN208902709U (en) | 2019-05-24 |
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ID=66575896
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821677998.9U Active CN208902709U (en) | 2018-10-12 | 2018-10-12 | A kind of SDI fast-assembling bellows |
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| CN (1) | CN208902709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122202A (en) * | 2021-03-24 | 2022-09-30 | 中国石油天然气股份有限公司 | Hand-held grinder |
-
2018
- 2018-10-12 CN CN201821677998.9U patent/CN208902709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122202A (en) * | 2021-03-24 | 2022-09-30 | 中国石油天然气股份有限公司 | Hand-held grinder |
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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: 20201102 Address after: No.4-1111 Chuangye Avenue, Xiamei Town, Nanan City, Quanzhou City, Fujian Province Patentee after: Quanzhou clarison Automation Technology Co.,Ltd. Address before: 241000 zhongkezhigu 10 210, Weiyi Road, Jiujiang Economic and Technological Development Zone, Wuhu City, Anhui Province Patentee before: Huang Lei |
|
| TR01 | Transfer of patent right |