CN107355628A - The pretreating device that water distribution pipeline detects in a kind of drinking water related product - Google Patents
The pretreating device that water distribution pipeline detects in a kind of drinking water related product Download PDFInfo
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- CN107355628A CN107355628A CN201710781063.9A CN201710781063A CN107355628A CN 107355628 A CN107355628 A CN 107355628A CN 201710781063 A CN201710781063 A CN 201710781063A CN 107355628 A CN107355628 A CN 107355628A
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- water
- water distribution
- distribution pipeline
- insertion section
- positioning hole
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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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
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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 pretreating device that water distribution pipeline detects in a kind of drinking water related product of the present invention, it is related to water distribution pipeline detection auxiliary equipment, it is by water distribution pipeline support, more than two water distribution pipelines, connection flexible pipe and joint are formed, two location-plates of water distribution pipeline support are mutually fixed by four connecting rods, location-plate is provided with positioning hole, positioning hole on two location-plates corresponds to one group two-by-two, each water distribution pipeline passes through one group of positioning hole, and it is placed in positioning hole, the water inlet end of water distribution pipeline and water side are equipped with main body joint, the water side main body joint of one of water distribution pipeline is connected with the water inlet end main body joint of another water distribution pipeline by connection flexible pipe.The present invention is easy to use, flush efficiency is high, and flexibility and changeability, and rinsing digit can be with increase in demand, flushing digit is more, and flush efficiency is higher, expends water resource and testing cost is fewer, fully realize multiple advantages such as " save water source, reduce testing cost, lifting detection efficiency ".
Description
Technical field
The present invention relates to water distribution pipeline detection auxiliary equipment, more particularly to water distribution pipeline detection in a kind of drinking water related product
Pretreating device.
Background technology
At present, promulgated according to health ministry《Drinking Water transmission ＆ distribution wetting system and protective materials Hygienic safety evaluation
Specification》2001, the detection about drinking water related product water distribution pipeline in specification, need to pre-process sample before detection：Use running water
Water distribution pipeline, and continuous flushing 30min are rinsed, customary detection again after immersion.It is estimated：Traditionally, detection rinses 1 every time
Root tubing meter, 0.36 ton of water is probably needed, if the annual detection tubing of country about expends 3,600,000 tons of drinking water in terms of 10,000,000.
And it is current, in the industry for the flushing of water distribution pipeline, using single running water tap or by expanding 4~6 taps, but expand
Surge leading excessive, be easily caused hydraulic pressure, current insufficient supply, can not meet that water distribution pipeline rinses demand, therefore, in water distribution pipeline
In the washing problems of detection, existing backwashing manner has that efficiency is low, testing cost is high and need to put into more artificial, places, water
Source could complete to rinse.
The content of the invention
The present invention is based on above-mentioned the deficiencies in the prior art, there is provided the pre-treatment that water distribution pipeline detects in a kind of drinking water related product
Device.
The present invention a kind of drinking water related product in water distribution pipeline detect pretreating device, be by water distribution pipeline support, two
More than water distribution pipeline, connection flexible pipe and joint form, described water distribution pipeline support is by the location-plates of two settings and solid
The connecting rod of fixed two location-plates is formed, and two location-plates are mutually fixed by four connecting rods, and location-plate is provided with positioning hole, and two
Positioning hole on individual location-plate corresponds to one group two-by-two, and each water distribution pipeline is through one group of positioning hole and is placed in positioning hole,
The both ends of water distribution pipeline are respectively water inlet end and water side, and the water inlet end of water distribution pipeline and water side are equipped with main body joint, its
In the water inlet end main body joint of water side main body joint and another water distribution pipeline of a water distribution pipeline pass through connection flexible pipe phase
Even, two water distribution pipelines are made to be connected, all water distribution pipelines join end to end to form series via by connection flexible pipe.
As a further improvement on the present invention, described main body joint be it is end to end by insertion section I and Handheld Division I and
Into, insertion section I is circular cylinder with Handheld Division I and internal diameter is equal, and the external diameter of insertion section I is less than the external diameter of Handheld Division I,
The outer wall of insertion section I is provided with sealing ring putting groove I, and sealing ring I is provided with sealing ring putting groove I.
As a further improvement on the present invention, the water side of the water distribution pipeline in least significant end is connected to pigtail connection, institute
The pigtail connection stated is by insertion section II, Handheld Division II and connecting portion is end to end forms, insertion section II, Handheld Division II and connection
Portion is circular cylinder and internal diameter is equal, and the external diameter of insertion section II and connecting portion is respectively less than the external diameter of Handheld Division II, insertion section II
Outer wall is provided with sealing ring putting groove II, and sealing ring II is provided with sealing ring putting groove II, and the outer wall of connecting portion is provided with wedge shape
Fin.
As a further improvement on the present invention, it is equipped with anti-slip tank on the outer wall of described Handheld Division I and Handheld Division II.
As a further improvement on the present invention, the angle between the cross-sectional axis of every group of positioning hole and horizontal line is x and 0 °
< x <The water inlet end of 30 ° and water distribution pipeline is higher than its water side；Meanwhile upper and lower adjacent positioning hole, the inclination side in its section
To opposite and angle of inclination y, 0 °< y <30°.
As a further improvement on the present invention, described sealing ring putting groove is low wide and up narrow dovetail groove.
As a further improvement on the present invention, described main body joint and pigtail connection are plastic material.
The pretreating device that water distribution pipeline detects in a kind of drinking water related product of the present invention, it is easy to use, flush efficiency is high, it is former
The time of 1 batch sample is handled, can now handle multiple batches of sample, is greatly saved the pre-treatment time, if single treatment 22
Batch, original method are rinsed 3,600,000 tons of water source of consumption, about 160,000 tons, and the device flexibility and changeability are only needed using the present apparatus, rinsed
Digit can be with increase in demand, and flushing digit is more, and flush efficiency is higher, expends water resource and testing cost is fewer, fully
Realize multiple advantages such as " save water source, reduce testing cost, lifting detection efficiency ".
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the water distribution pipeline supporting structure schematic diagram of the present invention；
Fig. 3 is the main body joint design schematic diagram of the present invention；
Fig. 4 is the main body joint sectional view of the present invention；
Fig. 5 is the pigtail connection structural representation of invention；
Fig. 6 is the pigtail connection sectional view of the present invention.
Embodiment
Embodiment 1
As shown in figure 1, the pretreating device that water distribution pipeline detects in a kind of drinking water related product of the present invention, is by water distribution pipeline support
1st, 24 water distribution pipelines 2, connection flexible pipe 3 and joint are formed, and described water distribution pipeline support 1 is by the location-plate 4 of two settings
Formed with four connecting rods 5 for fixing two location-plates 4, two location-plates 4 are rectangle, and four angles of two location-plates pass through
Four phases of connecting rod 5 are fixed, and location-plate 4 is provided with positioning hole 6, and the positioning hole 6 on each location-plate 4 is provided with row of longitudinal direction two, same
When be provided with 12 rows, therefore 24 water distribution pipelines can be placed simultaneously and water distribution pipeline is parallel to each other；Determine on two location-plates 4
Position hole 6 corresponds to one group two-by-two, and each water distribution pipeline 2 is through one group of positioning hole 6 and is placed in positioning hole 6, so assembles
Come, on water distribution pipeline support 1, from top to bottom two-by-two one group of water distribution pipeline 2, facilitate the later stage that connection flexible pipe 3 will be utilized all
Water distribution pipeline 2 connect into series pipe；The both ends of water distribution pipeline 2 are respectively water inlet end and water side, from water inlet to water side
The water inlet end and the water inlet end of water side and the upward least significant end water distribution pipeline 2 of water side of 23 upward water distribution pipelines 2 are all provided with
There is a main body joint 7, the water side of the upward least significant end water distribution pipeline 2 of water side is provided with pigtail connection 14, all water distribution pipelines 2,
The water side main body joint 7 of one of water distribution pipeline 2 passes through with the water inlet end main body joint 7 of another water distribution pipeline 2 to be connected
Flexible pipe 3 is connected, and two water distribution pipelines 2 is connected, so that all water distribution pipelines 2 is end to end using connection flexible pipe 3, makes
All water distribution pipeline 2 forms series via, and the water inlet end of whole series via the top water distribution pipeline 2 water inlet end,
It is directly connected to water inlet pipe 20, and the water side of whole series via is at the water side end of bottom water distribution pipeline 2, it is directly connected to
Drainpipe 21.
As shown in Figures 2 and 3, main body joint 7 is by insertion section I 8 and Handheld Division I 9 is end to end forms, the He of insertion section I 8
Handheld Division I 9 is circular cylinder and internal diameter is equal, and the external diameter of insertion section I 8 is less than the external diameter of Handheld Division I 9, in insertion section I 8
Outer wall is provided with sealing ring putting groove I 10, and sealing ring I 11 is provided with sealing ring putting groove I 10.In use, main body joint 7 is inserted
Enter portion I 8, insert the termination of water distribution pipeline 2, Handheld Division I 9 is exposed at the outside of water distribution pipeline 2, and the both ends of connection flexible pipe 3 are inserted respectively
Enter the inside of the Handheld Division I 9 of different water distribution pipelines 2, two adjacent water distribution pipelines 2 of up and down or left and right are connected, wherein entering
The water inlet end connection water inlet pipe 20 of first water distribution pipeline 2 on water direction, supplies water to whole device.
As shown in Figure 4 and Figure 5, the water side of the described water distribution pipeline 2 in least significant end is connected to pigtail connection 14, institute
The pigtail connection 14 stated is by insertion section II 15, Handheld Division II 16 and connecting portion 17 is end to end forms, insertion section II 15, hand-held
Portion II 16 is circular cylinder with connecting portion 17 and internal diameter is equal, and the external diameter of insertion section II 15 and connecting portion 17, which is respectively less than, to be held
The external diameter of portion II 16, the outer wall of insertion section II 15 are provided with sealing ring putting groove II 18, sealing are provided with sealing ring putting groove II 18
II 19 are enclosed, the outer wall of connecting portion 17 is provided with wedge-shaped fin 12, prevents the drainpipe of socket from dropping.In use, pigtail connection 14
Insertion section II 15, the water side of insertion water side last root water distribution pipeline 2 upwards, be cased with drainpipe 21 on connecting portion 17,
The water side of drainpipe 21 is passed directly into drainage pipeline.
Anti-slip tank 13 is equipped with described Handheld Division I 9 and the outer wall of Handheld Division II 16, its effect is increasing friction force,
Facilitate the dismounting of main body joint 7 and pigtail connection 14；Described main body joint 7 and pigtail connection 14 are plastic material, its anti-corrosion
Performance is good, easy to make, and wear-resisting durable.
Because the water distribution pipeline in drinking water related product is widely used in all kinds of places, China makes for transmission ＆ distribution water water pipe every year
Dosage is huge, and different classes of in market, different size transmission ＆ distribution water water pipe is even more a feast for the eyes, and country is every year for drinking water related product
Middle transmission ＆ distribution water water pipe detection limit task is also extremely heavy.China faces water resources crisis at present, should in face of huge detection market
Drinking Water in China resource has even more greatly been saved in the appearance of device, for answering for the domestic whole water distribution pipeline detection industry of specification
There is milestone significance with guiding.
Embodiment 2
The pretreating device that water distribution pipeline detects in a kind of drinking water related product of the present invention, is by 1,24 transmission ＆ distribution of water distribution pipeline support
Water pipe 2, connection flexible pipe 3 and joint are formed, and described water distribution pipeline support 1 is by two location-plates 4 erect and fixes two
Four connecting rods 5 of location-plate 4 are formed, and two location-plates 4 are rectangle, and four angles of two location-plates pass through four connecting rods
5 phases are fixed, and location-plate 4 is provided with positioning hole 6, and the positioning hole 6 on each location-plate 4 is provided with the row of longitudinal direction two while is provided with 12 rows,
Therefore 24 water distribution pipelines can be placed；Positioning hole 6 on two location-plates 4 corresponds to one group two-by-two, and each water distribution pipeline 2 is worn
Cross one group of positioning hole 6 and be placed in positioning hole 6, so assemble up, on water distribution pipeline support 1, water distribution pipeline 2 is by upper
One group two-by-two under and, facilitate the later stage all water distribution pipelines 2 will to be connected into series pipe using connection flexible pipe 3；Moreover, every group
Not in the same horizontal line and the water inlet end of water distribution pipeline 2 is higher than its water side, so each water distribution pipeline 2 is placed on positioning hole 6
Present the low modes of emplacement of relative superiority or inferiority on one group of positioning hole 6, and the folder between the cross-sectional axis of every group of positioning hole 6 and horizontal axis
Angle is 5 °, and so after flushing water is injected by eminence in water distribution pipeline 2, water sheet is added to the frictional force of inner pipe wall using water
The gravity of body, the impurity of the inwall of water distribution pipeline 2 can be rinsed well；Meanwhile the inclination of upper and lower adjacent positioning hole 6, its section
In the opposite direction and 5 ° of angle of inclination, so also can when rinsing liquid stream and flowing to another water distribution pipeline 2 by a water distribution pipeline 2
It is downward to ensure that its liquid flow path direction is to continue with, and then ensures the flow direction of whole series pipe, for continuous consistent downward liquid stream side
To this just takes full advantage of the gravity of flushing liquor, makes developing result more preferable；The both ends of water distribution pipeline 2 are respectively water inlet end and gone out
Water end (W.E.), it is defeated from water inlet to the water inlet end of 23 upward water distribution pipelines 2 of water side and water side and the upward least significant end of water side
The water inlet end of sparge pipe 2 is equipped with main body joint 7, and the water side of the upward least significant end water distribution pipeline 2 of water side is provided with pigtail connection
14, the water inlet of all water distribution pipelines 2, the water side main body joint 7 of one of water distribution pipeline 2 and another water distribution pipeline 2
Hold main body joint 7 to be connected by connection flexible pipe 3, two water distribution pipelines 2 is connected, so utilize all water distribution pipelines 2
Connection flexible pipe 3 is end to end, all water distribution pipelines 2 is formed series via, and the water inlet end of whole series via is most upper
Hold water distribution pipeline 2 water inlet end, its be directly connected to water inlet pipe 20, the water side of whole series via is in bottom water distribution pipeline 2
Water side end, its be directly connected to drainpipe 21.
As shown in Figures 2 and 3, main body joint 7 is by insertion section I 8 and Handheld Division I 9 is end to end forms, the He of insertion section I 8
Handheld Division I 9 is circular cylinder and internal diameter is equal, and the external diameter of insertion section I 8 is less than the external diameter of Handheld Division I 9, in insertion section I 8
Outer wall is provided with sealing ring putting groove I 10, and sealing ring putting groove I 10 is low wide and up narrow dovetail groove, in sealing ring putting groove I 10
Provided with sealing ring I 11, what such sealing ring I 11 will be stablized is placed in sealing ring putting groove I 10, will not drop out easily；Use
When, two terminations of water distribution pipeline 2 are inserted in insertion section I 8, and Handheld Division I 9 is exposed at the outside of water distribution pipeline 2, and the two of connection flexible pipe 3
End is inserted inside the Handheld Division I 9 of different water distribution pipelines 2 respectively, and two adjacent water distribution pipelines 2 of up and down or left and right are connected,
The water inlet end connection water inlet pipe 20 for first water distribution pipeline 2 wherein intake on direction, supplies water to whole device.
As shown in Figure 4 and Figure 5, the water side of the described water distribution pipeline 2 in least significant end is connected to pigtail connection 14, institute
The pigtail connection 14 stated is by insertion section II 15, Handheld Division II 16 and connecting portion 17 is end to end forms, insertion section II 15, hand-held
Portion II 16 is circular cylinder with connecting portion 17 and internal diameter is equal, and the external diameter of insertion section II 15 and connecting portion 17, which is respectively less than, to be held
The external diameter of portion II 16, the outer wall of insertion section II 15 are provided with sealing ring putting groove II 18, sealing are provided with sealing ring putting groove II 18
II 19 are enclosed, the outer wall of connecting portion 17 is provided with wedge-shaped fin 12, prevents the drainpipe of socket from dropping；In use, pigtail connection 14
Insertion section II 15 insert the water side of water side last root water distribution pipeline 2 upwards, the row of being cased with the connecting portion 17 of the other end
Water pipe 21, drainpipe 21 are passed directly into drainage pipeline.
Anti-slip tank 13 is equipped with described Handheld Division I 9 and the outer wall of Handheld Division II 16, its effect is increasing friction force,
Facilitate the dismounting of main body joint 7 and pigtail connection 14；Described main body joint 7 and pigtail connection 14 are plastic material, its corrosion resistant
Corrosion is good, easy to make, and wear-resisting durable.
Claims (7)
1. the pretreating device that water distribution pipeline detects in a kind of drinking water related product, is by water distribution pipeline support（1）, it is more than two defeated
Sparge pipe（2）, connection flexible pipe（3）Formed with joint, it is characterised in that described water distribution pipeline support（1）It is by two settings
Location-plate（4）With fix two location-plates（4）Connecting rod（5）Form, location-plate（4）It is provided with positioning hole（6）, two positioning
Plate（4）On positioning hole（6）One group is corresponded to two-by-two, each water distribution pipeline（2）Through one group of positioning hole（6）And it is placed in and determines
Position hole（6）It is interior, water distribution pipeline（2）Both ends be respectively water inlet end and water side, water distribution pipeline（2）Water inlet end and water side it is equal
Provided with main body joint（7）, one of water distribution pipeline（2）Water side main body joint（7）With another water distribution pipeline（2）Enter
Water end (W.E.) main body joint（7）Pass through connection flexible pipe（3）It is connected, makes two water distribution pipelines（2）It is connected, all water distribution pipelines（2）
Pass through connection flexible pipe（3）Join end to end to form series via.
2. the pretreating device that water distribution pipeline detects in a kind of drinking water related product as claimed in claim 1, it is characterised in that described
Main body joint（7）It is by insertion section I（8）With Handheld Division I（9）It is end to end to form, insertion section I（8）With Handheld Division I（9）
For circular cylinder and internal diameter it is equal, insertion section I（8）External diameter be less than Handheld Division I（9）External diameter, in insertion section I（8）Outer wall
It is provided with sealing ring putting groove I（10）, sealing ring putting groove I（10）It is interior to be provided with sealing ring I（11）.
3. the pretreating device that water distribution pipeline detects in a kind of drinking water related product as claimed in claim 1, it is characterised in that be in
The water distribution pipeline of least significant end（2）Water side be connected to pigtail connection（14）, described pigtail connection（14）It is by insertion section II
（15）, Handheld Division II（16）And connecting portion（17）It is end to end to form, insertion section II（15）, Handheld Division II（16）And connecting portion
（17）It is circular cylinder and internal diameter is equal, insertion section II（15）And connecting portion（17）External diameter be respectively less than Handheld Division II（16）
External diameter, insertion section II（15）Outer wall be provided with sealing ring putting groove II（18）, sealing ring putting groove II（18）It is interior to be provided with sealing
Circle II（19）, connecting portion（17）Outer wall be provided with wedge-shaped fin（12）.
4. the pretreating device that water distribution pipeline detects in a kind of drinking water related product as claimed in claim 2 or claim 3, it is characterised in that hand
Hold portion I（9）With Handheld Division II（16）Outer wall on be equipped with anti-slip tank（13）.
5. the pretreating device that water distribution pipeline detects in a kind of drinking water related product as claimed in claim 1, it is characterised in that every group
Positioning hole（6）Cross-sectional axis and horizontal line between angle be x and 0 °< x <30 ° and water distribution pipeline（2）Water inlet end it is high
In its water side；Meanwhile upper and lower adjacent positioning hole（6）, its section incline direction is opposite and angle of inclination y, 0 °< y <
30°。
6. the pretreating device that water distribution pipeline detects in a kind of drinking water related product as claimed in claim 1, it is characterised in that sealing
Enclose putting groove（10）For low wide and up narrow dovetail groove.
7. the pretreating device that water distribution pipeline detects in a kind of drinking water related product as claimed in claim 1, it is characterised in that main body
Joint（7）And pigtail connection（14）For plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781063.9A CN107355628B (en) | 2017-09-01 | 2017-09-01 | Pretreatment device for detection of water conveying and distributing pipe in wading product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781063.9A CN107355628B (en) | 2017-09-01 | 2017-09-01 | Pretreatment device for detection of water conveying and distributing pipe in wading product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107355628A true CN107355628A (en) | 2017-11-17 |
| CN107355628B CN107355628B (en) | 2023-01-03 |
Family
ID=60289997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710781063.9A Active CN107355628B (en) | 2017-09-01 | 2017-09-01 | Pretreatment device for detection of water conveying and distributing pipe in wading product |
Country Status (1)
| Country | Link |
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| CN (1) | CN107355628B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243650A (en) * | 2019-05-20 | 2019-09-17 | 苏州出入境检验检疫局检验检疫综合技术中心 | A kind of pretreating device of multi-functional water distribution pipeline material sanitary index test |
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| CN207161968U (en) * | 2017-09-01 | 2018-03-30 | 苏州出入境检验检疫局检验检疫综合技术中心 | The pretreating device that water distribution pipeline detects in a kind of drinking water related product |
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| CN101196447A (en) * | 2007-12-21 | 2008-06-11 | 博奥生物有限公司 | Washing method and device for biological chip |
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| CN110243650A (en) * | 2019-05-20 | 2019-09-17 | 苏州出入境检验检疫局检验检疫综合技术中心 | A kind of pretreating device of multi-functional water distribution pipeline material sanitary index test |
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| Publication number | Publication date |
|---|---|
| CN107355628B (en) | 2023-01-03 |
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