CN214667094U - Prevent disorderly water gauge connecting device - Google Patents
Prevent disorderly water gauge connecting device Download PDFInfo
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- CN214667094U CN214667094U CN202121150940.0U CN202121150940U CN214667094U CN 214667094 U CN214667094 U CN 214667094U CN 202121150940 U CN202121150940 U CN 202121150940U CN 214667094 U CN214667094 U CN 214667094U
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Abstract
The utility model relates to a water gauge technical field especially relates to a prevent disorderly water gauge connecting device, including the water gauge pipeline, the one end that the water gauge pipeline is located the water inlet is provided with dual stationary flow mechanism, dual stationary flow mechanism includes the drum, the drum passes through fixed establishment fixed mounting in the water gauge pipeline, the inside fixedly connected with ring of drum, first support piece and second support piece, the ring, first support piece and second support piece are arranged along the rivers direction in proper order, fixedly connected with slip telescopic link on the first support piece, the one end fixedly connected with disc of first support piece is kept away from to the slip telescopic link, the outside cover of slip telescopic link is equipped with the spring, the both ends of spring respectively with first support piece and disc fixed connection, fixedly connected with calotte block rubber on the disc. The utility model provides an among the prior art exist water pressure suddenly big suddenly little, damage the shortcoming of the inside measurement spare part of water gauge easily, beneficial effect is obvious, is fit for promoting.
Description
Technical Field
The utility model relates to a water gauge technical field especially relates to a prevent disorderly water gauge connecting device.
Background
The water meter is a meter for measuring water flow, mostly the accumulated flow measurement of water, generally divided into a positive displacement water meter and a speed water meter, originated in the uk, the development of the water meter has been in the history of nearly two hundred years, when selecting the specification of the water meter, the size and the flow range of the used flow under the normal condition should be estimated first, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice. When water flows through the water meter, the water meter can calculate the water quantity, but if the water flow is unstable, the pressure is suddenly reduced, the metering parts in the water meter can be easily damaged, the water flow metering is not accurate enough, and therefore the anti-disorder water meter connecting device is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the water flow pressure is suddenly reduced and the internal metering parts of the water meter are easily damaged in the prior art, and providing a water meter connecting device for preventing disorder.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the anti-disorder water meter connecting device comprises a water meter pipeline, wherein a double steady flow mechanism is arranged at one end, positioned at a water inlet, of the water meter pipeline, the double steady flow mechanism comprises a cylinder, the cylinder is fixedly installed in the water meter pipeline through a fixing mechanism, a circular ring, a first supporting piece and a second supporting piece are fixedly connected inside the cylinder, the circular ring, the first supporting piece and the second supporting piece are sequentially arranged along the water flow direction, a sliding telescopic rod is fixedly connected onto the first supporting piece, a circular disc is fixedly connected to one end, far away from the first supporting piece, of the sliding telescopic rod, a spring is sleeved outside the sliding telescopic rod, two ends of the spring are respectively fixedly connected with the first supporting piece and the circular disc, a dome rubber block is fixedly connected onto the circular disc, and the dome rubber block is supported against holes of the circular ring and seals the holes under the action of the spring, the cylinder support is characterized in that the second support is fixedly connected with a plurality of cylinders, the length of each cylinder is different, the second support is fixedly connected with two reset springs which are centrosymmetric relative to the second support, one end of each reset spring, far away from the second support, is fixedly connected with a sealing plate, the peripheral wall of each sealing plate is in sliding contact with the inner wall of the corresponding cylinder, and through holes which correspond to the cylinders one to one are formed in the sealing plates.
Preferably, fixed establishment includes the flat ring of fixed connection in drum one end, the drum is located the inside of water gauge pipeline and the outer wall of drum closely laminates with the inner wall of water gauge pipeline, set up on the water gauge pipeline with flat ring size assorted ring channel, flat ring is absorbed in the ring channel and flat ring passes through bolt fixed connection in the ring channel.
Preferably, the sliding telescopic rod comprises a sliding sleeve and a sliding rod, the sliding rod is arranged inside the sliding sleeve in a sliding mode, and a limiting structure is arranged at an opening of the sliding sleeve.
Preferably, at least two of said cylinders are inserted all the way into the through-going bore.
Preferably, both ends of the water meter pipeline are fixedly connected with sealing rubber pads.
Preferably, the first supporting member and the second supporting member are both composed of a disc and two plates, and two ends of each plate are respectively fixedly connected with the disc and the cylinder.
The utility model provides a prevent disorderly water gauge connecting device, beneficial effect lies in: this prevent disorderly water gauge connecting device sets up dual stationary flow mechanism through the water inlet department at the water gauge, dual stationary flow mechanism can prevent that rivers are disorderly, guarantee that rivers through dual stationary flow mechanism enter into the water gauge pipeline with a steady mode in, and steady through the inside measurement spare part of water gauge, the possibility that the inside measurement spare part of water gauge damaged has effectively been reduced, it is neglected little to have rivers pressure among the prior art to have solved, damage the shortcoming of the inside measurement spare part of water gauge easily, the beneficial effect is obvious, and is suitable for being generalized.
Drawings
Fig. 1 is a schematic view of a partial cross-sectional structure of an anti-disorder water meter connecting device provided by the present invention;
fig. 2 is a schematic side view of an anti-disorder water meter connection device according to the present invention;
fig. 3 is a schematic perspective view of a dual flow stabilizing mechanism of the turbulence preventing water meter connecting device according to the present invention;
fig. 4 is the utility model provides a prevent disorderly water gauge connecting device's slip telescopic link section structure sketch map.
In the figure: the water meter comprises a water meter pipeline 1, a cylinder 2, a flat ring 3, an annular groove 4, a ring 5, a first supporting piece 6, a second supporting piece 7, a sliding telescopic rod 8, a disc 9, a dome rubber block 10, a spring 11, a sliding sleeve 12, a sliding rod 13, a cylinder 14, a return spring 15, a sealing plate 16, a through hole 17 and a sealing rubber gasket 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, an anti-disorder water meter connecting device comprises a water meter pipeline 1, wherein sealing rubber pads 18 are fixedly connected to two ends of the water meter pipeline 1, and the sealing rubber pads 18 are arranged to improve the sealing performance of the water meter pipeline 1 and reduce the possibility of water leakage when the water meter pipeline 1 is connected to a water pipe.
In the utility model, a double steady flow mechanism is arranged at one end of a water inlet of a water meter pipeline 1, the double steady flow mechanism comprises a cylinder 2, the cylinder 2 is fixedly arranged in the water meter pipeline 1 through a fixing mechanism, the inside of the cylinder 2 is fixedly connected with a circular ring 5, a first supporting piece 6 and a second supporting piece 7, the circular ring 5, the first supporting piece 6 and the second supporting piece 7 are sequentially arranged along the water flow direction, the first supporting piece 6 and the second supporting piece 7 are composed of a circular disc and two plates, two ends of the plates are respectively fixedly connected with the circular disc and the cylinder 2, a sliding telescopic rod 8 is fixedly connected on the first supporting piece 6, the sliding telescopic rod 8 comprises a sliding sleeve 12 and a sliding rod 13, the sliding rod 13 is arranged inside the sliding sleeve 12 in a sliding way, a limit structure is arranged at the opening of the sliding sleeve 12, and a circular disc 9 is fixedly connected at one end of the sliding telescopic rod 8 far away from the first supporting piece 6, the outside cover of slip telescopic link 8 is equipped with spring 11, the both ends of spring 11 respectively with first support piece 6 and disc 9 fixed connection, fixedly connected with calotte rubber block 10 on disc 9, calotte rubber block 10 supports under spring 11's effect and presses on the hole of ring 5 and seal the hole, when water is not available in water gauge pipeline 1, calotte rubber block 10 seals the hole on ring 5 this moment, when having water in water gauge pipeline 1, rivers impact on ring 5 this moment, can promote calotte rubber block 10 to support and press spring 11 to remove under hydraulic effect, make calotte rubber block 10 and ring 5 separation, thereby make rivers can pass through ring 5 smoothly, and the position that calotte rubber block 10 removed can adaptability be adjusted under spring 11's effect, thereby ensure that the rivers through ring 5 are stable.
In the utility model, a plurality of cylinders 14 are fixedly connected to the second support member 7, the length of the plurality of cylinders 14 is different, two return springs 15 which are centrosymmetric with respect to the second support member 7 are fixedly connected to the second support member 7, a sealing plate 16 is fixedly connected to one end of the return spring 15 away from the second support member 7, the peripheral wall of the sealing plate 16 is in sliding contact with the inner wall of the cylinder 2, through holes 17 which correspond to the cylinders 14 one to one are formed in the sealing plate 16, at least two cylinders 14 are always inserted into the through holes 17 to ensure that other cylinders 14 can pass through the sealing plate 16, water flow impacting on the sealing plate 16 can push the sealing plate 16 to press against the return springs 15 to move, because the number and the length of the cylinders 14 are different, when the sealing plate 16 is moved, the number inserted into the cylinders 14 is continuously increased, thereby the number of the through holes 17 on the sealing plate 16 which are blocked is also gradually increased, the condition that the through hole 17 on the sealing plate 16 is blocked is adjusted by utilizing the pressure of liquid on the sealing plate 16, so that the throttling area of the sealing plate 16 is adjusted, the flow rate of the liquid passing through the sealing plate 16 can be adaptively adjusted according to the pressure of the introduced liquid, and the flow rate of the liquid in the water meter pipeline 1 is stabilized.
The utility model discloses in, through setting up dual stationary flow mechanism in water meter pipeline 1's water inlet department, dual stationary flow mechanism can prevent that rivers are disorderly, ensures that rivers through dual stationary flow mechanism enter into water meter pipeline 1 with a steady mode in to steady through the inside measurement spare part of water gauge, effectively reduced the possibility that the inside measurement spare part of water gauge damaged, solved and had the pressure of rivers neglected to a great extent among the prior art, damaged the shortcoming of the inside measurement spare part of water gauge easily.
Example 2
Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the fixing mechanism includes a flat ring 3 fixedly connected to one end of a cylinder 2, the cylinder 2 is located inside a water meter pipe 1, the outer wall of the cylinder 2 is closely attached to the inner wall of the water meter pipe 1, a circular groove 4 matched with the flat ring 3 in size is formed on the water meter pipe 1, the flat ring 3 is sunk into the circular groove 4, the flat ring 3 is fixedly connected to the circular groove 4 by a bolt, the combination of the cylinder 2 and the flat ring 3 can be filled into the water meter pipe 1, and the combination of the cylinder 2 and the flat ring 3 is fixed in the water meter pipeline 1 under the action of the bolt, and in addition, the combination of the cylinder 2 and the flat ring 3 can be detached from the water meter pipeline 1, so that the structure in the cylinder 2 can be conveniently checked and maintained.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent disorderly water gauge connecting device, includes water gauge pipeline (1), its characterized in that, the one end that water gauge pipeline (1) is located the water inlet is provided with dual stationary flow mechanism, dual stationary flow mechanism includes drum (2), drum (2) are through fixed establishment fixed mounting in water gauge pipeline (1), the inside fixedly connected with ring (5), first support piece (6) and second support piece (7) of drum (2), ring (5), first support piece (6) and second support piece (7) arrange along the rivers direction in proper order, fixedly connected with slip telescopic link (8) on first support piece (6), the one end fixedly connected with disc (9) of first support piece (6) are kept away from to slip telescopic link (8), the outside cover of slip telescopic link (8) is equipped with spring (11), the both ends of spring (11) respectively with first support piece (6) and disc (9) fixed connection, fixedly connected with dome block rubber (10) on disc (9), dome block rubber (10) support under the effect of spring (11) and press on the hole of ring (5) and seal the hole, fixedly connected with a plurality of cylinders (14) on second support piece (7), it is a plurality of the length of cylinder (14) is not equal, fixedly connected with two reset spring (15) about second support piece (7) centrosymmetry on second support piece (7), the one end fixedly connected with closing plate (16) of second support piece (7) is kept away from in reset spring (15), the perisporium of closing plate (16) and the inner wall sliding contact of drum (2), set up on closing plate (16) and run through-hole (17) with cylinder (14) one-to-one.
2. An anti-disorder water meter connecting device as claimed in claim 1, wherein the fixing mechanism comprises a flat ring (3) fixedly connected to one end of a cylinder (2), the cylinder (2) is located inside the water meter pipeline (1) and the outer wall of the cylinder (2) is closely attached to the inner wall of the water meter pipeline (1), an annular groove (4) matched with the size of the flat ring (3) is formed in the water meter pipeline (1), the flat ring (3) is sunk into the annular groove (4) and the flat ring (3) is fixedly connected to the annular groove (4) through a bolt.
3. An anti-disorder water meter connecting device as claimed in claim 1, wherein the sliding telescopic rod (8) comprises a sliding sleeve (12) and a sliding rod (13), the sliding rod (13) is slidably disposed inside the sliding sleeve (12), and a limiting structure is disposed at an opening of the sliding sleeve (12).
4. An anti-turbulence water meter connection as claimed in claim 1, characterized in that at least two of said cylinders (14) are inserted all the way into the through-going bore (17).
5. An anti-turbulence water meter connection as claimed in claim 1, characterized in that sealing gaskets (18) are fixedly attached to both ends of the water meter pipe (1).
6. An anti-turbulence water meter connection as claimed in claim 1, characterized in that said first support element (6) and said second support element (7) consist of a disc and two plates, the two ends of said plates being fixedly connected to the disc and to the cylinder (2), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121150940.0U CN214667094U (en) | 2021-05-27 | 2021-05-27 | Prevent disorderly water gauge connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121150940.0U CN214667094U (en) | 2021-05-27 | 2021-05-27 | Prevent disorderly water gauge connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667094U true CN214667094U (en) | 2021-11-09 |
Family
ID=78486252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121150940.0U Active CN214667094U (en) | 2021-05-27 | 2021-05-27 | Prevent disorderly water gauge connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667094U (en) |
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2021
- 2021-05-27 CN CN202121150940.0U patent/CN214667094U/en active Active
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