CN209102130U - A kind of fluid metering detector - Google Patents
A kind of fluid metering detector Download PDFInfo
- Publication number
- CN209102130U CN209102130U CN201920033214.7U CN201920033214U CN209102130U CN 209102130 U CN209102130 U CN 209102130U CN 201920033214 U CN201920033214 U CN 201920033214U CN 209102130 U CN209102130 U CN 209102130U
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- China
- Prior art keywords
- connection box
- groove
- ball
- fluid metering
- box
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- 239000012530 fluid Substances 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 23
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model relates to fluid metering detector technologies fields, and disclose a kind of fluid metering detector, including detection case, water inlet pipe is communicated on the left of the detection case, the water inlet pipe is connected to right connection box far from one end fixing sleeve of detection case, left connection box is provided on the left of the right connection box, the left side fixing sleeve of the left connection box is connected to the first connecting tube, the left-hand face of the left connection box and the right lateral surface of right connection box offer the first groove, and the first groove is internally provided with nut on the left connection box surface.The first extraneous connecting tube is aligned by left connection box with right connection box by the utility model, sealing ring is inserted in left connection box and second groove on right connection box surface, then bolts and nuts are tightened by the first groove on left connection box and right connection box surface, to keep right connection box and left connection box fixed tight, again by the effect of sealing ring, the situation that fluid leaks can be effectively prevented from.
Description
Technical field
The utility model relates to fluid metering detector technologies field, specially a kind of fluid metering detector.
Background technique
Fluid metering detector is a kind of gauge check to the liquid of circulation, existing fluid metering detector mostly by
Detection case and connecting pipe composition, are accessed in the pipeline of liquid flowing using connecting pipe, carry out metering inspection to the liquid of flowing
It surveys, is widely used in gas station in the industry that oil measures or other measure water.
Existing fluid metering detector needs further to improve in some respects there is also some disadvantages, existing
Fluid metering detector since connecting tube is in the junction poor sealing with external fluid connecting pipe, to will lead to stream
Body leakage, while the situation that fluid may flow back, to affect the testing result of fluid metering.
Utility model content
(1) the technical issues of solving
In order to solve the above problem of the prior art, the utility model provides a kind of fluid metering detector.
(2) technical solution
In order to achieve the above object, the main technical schemes of the utility model use include:
A kind of fluid metering detector, including detection case are communicated with water inlet pipe, the water inlet pipe on the left of the detection case
One end fixing sleeve far from detection case is connected to right connection box, is provided with left connection box, the left company on the left of the right connection box
The left side fixing sleeve for connecing box is connected to the first connecting tube, and the left-hand face of the left connection box and the right lateral surface of right connection box are opened
Equipped with the first groove, the first groove is internally provided with nut on the left connection box surface, the on the right connection box surface
One groove is internally provided with bolt, and the left connection box is fixedly connected by screw bolt and nut with right connection box, the left side
Connection box and the opposite side of right connection box offer the second groove, and two second grooves are internally provided with sealing
Circle, the inner ring of the sealing ring and the surface of water inlet pipe and the surface of the first connecting tube are socketed；
The right lateral surface of the detection case is communicated with outlet pipe, and the outlet pipe is communicated with far from one end of detection case to be prevented back
Case is flowed, the anti-return case is communicated with the second connecting tube, the top and bottom of the anti-return chamber interior wall far from one end of outlet pipe
Portion is fixedly connected to coulisse, and the inside of the outlet pipe is fixedly connected with partition, and the right end of the outlet pipe is flexibly connected
There is cover board, reset spring is fixedly connected between the partition and cover board, is fixedly connected at the top and bottom of the cover board
Link block, the surface of the link block is provided with ball, and the ball is flexibly connected with coulisse.
Preferably, the quantity of first groove is four, and four first grooves are symmetrically distributed in left connection box
With the top and bottom of right connection box.
Preferably, the surface of the link block offers ball grooves, and the inside of ball grooves is arranged in the ball, and described
Roll inside of the ball in ball grooves.
Preferably, the surface of the coulisse offers ball groove, and the surface of the ball is flexibly connected with the inner wall of ball groove.
Preferably, the surface of the partition offers limbers, and the limbers is equidistant is evenly distributed in partition
Surface.
Preferably, the quantity of the reset spring is two, and two reset springs are symmetrically distributed in partition
Surface.
(3) beneficial effect
The utility model provides a kind of fluid metering detector.Have it is following the utility model has the advantages that
(1), the fluid metering detector passes through setting detection case, water inlet pipe, right connection box, left connection box, the first connection
The first extraneous connecting tube is passed through left connection box and right connection by pipe, the first groove, nut, bolt, the second groove and sealing ring
Sealing ring is inserted in left connection box and second groove on right connection box surface, then passes through left connection box and right company by box alignment
The first groove connect on box surface tightens bolts and nuts, to keep right connection box and left connection box fixed tight, then by close
The effect of seal can be effectively prevented from the situation that fluid leaks.
(2), the fluid metering detector, by setting outlet pipe, anti-return case, the second connecting tube, coulisse, partition,
Cover board, reset spring, link block, ball and limbers, when fluid enters between partition and cover board from outlet pipe, due to hydraulic pressure
Increase, cover board jacks up and enters the inside of anti-return case by fluid, and when flowing back, cover board is under the action of reset spring
By the right end jam-packed of cover board and outlet pipe, so that fluid be avoided to flow back, by the cooperation of ball and coulisse, cover board is made to exist
The situation of run-off the straight is avoided when being moved, thus the situation for avoiding cover board from blocking.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model anti-return case；
Fig. 3 is the cross-sectional view of the left connection box of the utility model and right connection box.
[description of symbols]
In figure: 1 detection case, 2 water inlet pipes, 3 right connection boxes, 4 left connection boxes, 5 first connecting tubes, 6 first grooves, 7 nuts,
8 bolts, 9 second grooves, 10 sealing rings, 11 outlet pipes, 12 anti-return casees, 13 second connecting tubes, 14 coulisses, 15 partitions, 16
Cover board, 17 reset springs, 18 link blocks, 19 balls, 20 limbers.
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.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of fluid metering detector, including detection case
1, the left side of detection case 1 is communicated with water inlet pipe 2, and water inlet pipe 2 is connected to right connection box 3, right company far from one end fixing sleeve of detection case 1
The left side for connecing box 3 is provided with left connection box 4, and the left side fixing sleeve of left connection box 4 is connected to the first connecting tube 5, a left side for left connection box 4
The right lateral surface of side surface and right connection box 3 offers the first groove 6, and the quantity of the first groove 6 is four, and four first recessed
Slot 6 is symmetrically distributed in the top and bottom of left connection box 4 and right connection box 3, and the first groove 6 is interior on left connection 4 surface of box
Portion is provided with nut 7, and the first groove 6 is internally provided with bolt 8 on right connection 3 surface of box, and left connection box 4 passes through bolt 8
It being fixedly connected with nut 7 with right connection box 3, left connection box 4 and the opposite side of right connection box 3 offer the second groove 9, and two
A second groove 9 is internally provided with sealing ring 10, the inner ring of sealing ring 10 and the surface of water inlet pipe 2 and the first connecting tube 5
Surface socket, by the way that detection case 1, water inlet pipe 2, right connection box 3, left connection box 4, the first connecting tube 5, the first groove 6, spiral shell is arranged
Mother 7, bolt 8, the second groove 9 and sealing ring 10, the first extraneous connecting tube 5 is right by left connection box 4 and right connection box 3
Together, sealing ring 10 is inserted in left connection box 4 and second groove 9 on right connection 3 surface of box, then passes through left connection box 4 and the right side
The first groove 6 on connection 3 surface of box tightens bolt 8 and nut 7, thus keep right connection box 3 and left connection box 4 fixed tight,
The effect for passing through sealing ring 10 again, can be effectively prevented from the situation that fluid leaks；
The right lateral surface of detection case 1 is communicated with outlet pipe 11, and outlet pipe 11 is communicated with anti-return far from one end of detection case 1
Case 12, anti-return case 12 are communicated with the second connecting tube 13, the top and bottom of 12 inner wall of anti-return case far from one end of outlet pipe 11
Portion is fixedly connected to coulisse 14, and the inside of outlet pipe 11 is fixedly connected with partition 15, and the surface of partition 15 offers water flowing
Hole 20, and the equidistant surface for being evenly distributed in partition 15 in limbers 20, the right end of outlet pipe 11 are connected with cover board 16,
Reset spring 17 is fixedly connected between partition 15 and cover board 16, the quantity of reset spring 17 is two, and two reset springs
17 are symmetrically distributed in the surface of partition 15, and the top and bottom of cover board 16 are fixedly connected to link block 18, link block 18
Surface is provided with ball 19, and ball 19 is flexibly connected with coulisse 14, and the surface of link block 18 offers ball grooves, ball 19
The inside of ball grooves is set, and ball 19, in the roll inside of ball grooves, the surface of coulisse 14 offers ball groove, ball 19
Surface be flexibly connected with the inner wall of ball groove, by setting outlet pipe 11, anti-return case 12, the second connecting tube 13, coulisse 14,
Partition 15, cover board 16, reset spring 17, link block 18, ball 19 and limbers 20, when fluid enters partition from outlet pipe 11
Between 15 and cover board 16, due to the increase of hydraulic pressure, cover board 16 is jacked up and enters the inside of anti-return case 12 by fluid, when occurring back
When stream, cover board 16 under the action of reset spring 17 by the right end jam-packed of cover board 16 and outlet pipe 11, to avoid fluid
Reflux, by the cooperation of ball 19 and coulisse 14, makes cover board 16 avoid the situation of run-off the straight when being moved, to keep away
Exempt from the situation that cover board 16 blocks.
Working principle: the first extraneous connecting tube 5 is aligned by left connection box 4 with right connection box 3, by 10 sets of sealing ring
Enter in left connection box 4 and second groove 9 on right connection 3 surface of box, then by left connection box 4 and right 3 surface of connection box
First groove 6 tightens bolt 8 and nut 7, to keep right connection box 3 and left connection box 4 fixed tight, then passes through sealing ring 10
Effect can be effectively prevented from the situation that fluid leaks, while when fluid enters partition 15 and cover board from outlet pipe 11
Between 16, due to the increase of hydraulic pressure, cover board 16 is jacked up and enters the inside of anti-return case 12 by fluid, when flowing back, lid
Plate 16, by the right end jam-packed of cover board 16 and outlet pipe 11, so that fluid be avoided to flow back, leads under the action of reset spring 17
The cooperation for crossing ball 19 and coulisse 14 makes cover board 16 avoid the situation of run-off the straight when being moved, to avoid cover board
16 situations blocked.
It can to sum up obtain, the fluid metering detector, by the way that detection case 1, water inlet pipe 2, right connection box 3, left connection box is arranged
4, the first connecting tube 5, the first groove 6, nut 7, bolt 8, the second groove 9 and sealing ring 10 lead to the first extraneous connecting tube 5
It crosses left connection box 4 to be aligned with right connection box 3, sealing ring 10 is inserted in the second groove 9 of left connection box 4 and right connection 3 surface of box
It is interior, then bolt 8 and nut 7 are tightened by the first groove 6 on left connection box 4 and right connection 3 surface of box, to make right company
It connects box 3 and left connection box 4 is fixed tight, then pass through the effect of sealing ring 10, the situation that fluid leaks can be effectively prevented from.
Meanwhile by setting outlet pipe 11, anti-return case 12, the second connecting tube 13, coulisse 14, partition 15, cover board 16,
Reset spring 17, link block 18, ball 19 and limbers 20, when fluid from outlet pipe 11 enter partition 15 and cover board 16 it
Between, due to the increase of hydraulic pressure, cover board 16 is jacked up and enters the inside of anti-return case 12, when flowing back, cover board 16 by fluid
By the right end jam-packed of cover board 16 and outlet pipe 11 under the action of reset spring 17, so that fluid be avoided to flow back, pass through rolling
The cooperation of pearl 19 and coulisse 14 makes cover board 16 avoid the situation of run-off the straight when being moved, so that cover board 16 be avoided to block
Situation firmly.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
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 fluid metering detector, including detection case (1), it is characterised in that: be communicated on the left of the detection case (1) into
Water pipe (2), the water inlet pipe (2) are connected to right connection box (3), the right connection box (3) far from one end fixing sleeve of detection case (1)
Left side be provided with left connection box (4), the left side fixing sleeve of left connection box (4) is connected to the first connecting tube (5), the left company
The right lateral surface of the left-hand face and right connection box (3) that connect box (4) offers the first groove (6), left connection box (4) table
The first groove (6) is internally provided with nut (7) on face, the inside setting of the first groove (6) on described right connection box (3) surface
Have bolt (8), and the left connection box (4) is fixedly connected by bolt (8) and nut (7) with right connection box (3), the left company
It connects box (4) and right box (3) the opposite side that connects offers the second groove (9), the inside of two second grooves (9) is set
It is equipped with sealing ring (10), the inner ring of the sealing ring (10) and the surface of water inlet pipe (2) and the surface of the first connecting tube (5) cover
It connects；
The right lateral surface of the detection case (1) is communicated with outlet pipe (11), the one end of the outlet pipe (11) far from detection case (1)
It being communicated with anti-return case (12), the anti-return case (12) is communicated with the second connecting tube (13) far from the one end of outlet pipe (11),
It is fixedly connected to coulisse (14) at the top and bottom of anti-return case (12) inner wall, the inside of the outlet pipe (11) is solid
Surely it is connected with partition (15), the right end of the outlet pipe (11) is connected with cover board (16), the partition (15) and cover board
(16) it is fixedly connected between reset spring (17), is fixedly connected to link block at the top and bottom of the cover board (16)
(18), the surface of the link block (18) is provided with ball (19), and the ball (19) is flexibly connected with coulisse (14).
2. a kind of fluid metering detector according to claim 1, it is characterised in that: the quantity of first groove (6)
It is four, four first grooves (6) are symmetrically distributed in the top and bottom of left connection box (4) and right connection box (3).
3. a kind of fluid metering detector according to claim 1, it is characterised in that: open on the surface of the link block (18)
Equipped with ball grooves, the inside of ball grooves is arranged in the ball (19), and the ball (19) is in the roll inside of ball grooves.
4. a kind of fluid metering detector according to claim 1, it is characterised in that: open on the surface of the coulisse (14)
Equipped with ball groove, the surface of the ball (19) is flexibly connected with the inner wall of ball groove.
5. a kind of fluid metering detector according to claim 1, it is characterised in that: the surface of the partition (15) opens up
Have limbers (20), and the limbers (20) equidistant surface for being evenly distributed in partition (15).
6. a kind of fluid metering detector according to claim 1, it is characterised in that: the quantity of the reset spring (17)
It is two, and two reset springs (17) are symmetrically distributed in the surface of partition (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920033214.7U CN209102130U (en) | 2019-01-09 | 2019-01-09 | A kind of fluid metering detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920033214.7U CN209102130U (en) | 2019-01-09 | 2019-01-09 | A kind of fluid metering detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102130U true CN209102130U (en) | 2019-07-12 |
Family
ID=67163853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920033214.7U Expired - Fee Related CN209102130U (en) | 2019-01-09 | 2019-01-09 | A kind of fluid metering detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102130U (en) |
-
2019
- 2019-01-09 CN CN201920033214.7U patent/CN209102130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 |