CN220871811U - Built-in V-cone flowmeter easy to maintain - Google Patents
Built-in V-cone flowmeter easy to maintain Download PDFInfo
- Publication number
- CN220871811U CN220871811U CN202322133962.1U CN202322133962U CN220871811U CN 220871811 U CN220871811 U CN 220871811U CN 202322133962 U CN202322133962 U CN 202322133962U CN 220871811 U CN220871811 U CN 220871811U
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- pipe
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- cone
- fixed mounting
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- 238000009434 installation Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000012423 maintenance Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 230000008439 repair process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model discloses an easy-to-maintain built-in V-cone flowmeter, which comprises a measuring pipe A, wherein a water outlet is spirally arranged at the left end of the measuring pipe A, a measuring pipe B is fixedly arranged at the top of the measuring pipe A, an internal thread pipe is spirally arranged at the outer side of the measuring pipe B, and a connecting port is fixedly arranged at the top of the measuring pipe A. Install the mounting tube through the inside spiral of the bottom of the connecting pipe that sets up to make the connecting pipe can play and dismantle between the mounting tube, thereby can change and wash when the cone damages and inside blocks up, the top of connecting pipe and the inside bottom of sheathed tube of inserting of the stopper of connecting pipe outside fixed mounting, thereby when sleeve pipe and connector installation, the stopper card is gone into sheathed tube inside, thereby has carried out spacingly and has prevented inside rivers to the sleeve pipe and leak outward.
Description
Technical Field
The utility model belongs to the technical field of V-cone flow meters, and particularly relates to an easy-to-maintain built-in V-cone flow meter.
Background
The V-cone flowmeter is a differential pressure flowmeter, is designed based on the energy conversion principle of a sealed pipeline, namely, by utilizing relatively stable fluid, the flow is in direct proportion to the square root of the flow velocity of medium in the middle of the pipeline, has the advantages of high measurement accuracy and wide measuring range ratio, is suitable for the condition that the price of the pipeline is high or the straight pipe section is insufficient, but compared with the V-cone flowmeter, the V-cone flowmeter is easy to damage, the maintenance difficulty is high, the common fault is leakage or blockage of a pressure taking pipeline, and the V-cone flowmeter needs to be dismantled for maintenance, so that the V-cone flowmeter is quite troublesome.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide an easy-to-maintain built-in V-cone flowmeter, which solves the problems that the V-cone flowmeter is easy to damage, the maintenance difficulty is high, the common faults are leakage or blockage of a pressure taking pipeline, and the V-cone flowmeter needs to be dismantled for maintenance, so that the maintenance is very troublesome.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an easy maintenance embeds V awl flowmeter, includes survey pipe A, survey pipe A's left end spiral installs the delivery port, survey pipe A's top fixed mounting has survey pipe B, survey pipe B's outside spiral installs the internal thread pipe, survey pipe A's top fixed mounting has the connector, the inside activity of connector inserts the connecting pipe, the outside fixed mounting of connecting pipe has the stopper, the bottom spiral installation tube of connecting pipe, the bottom fixed mounting of installation tube has the cone, the outside spiral installation of connector has the sleeve pipe, sheathed tube top movable mounting has U type pipe, the middle section side fixed mounting of U type pipe has branch pipe B, branch pipe B's top fixed mounting has pressure difference transmitter, the side fixed mounting that U type pipe is close to the one end of internal thread pipe has branch pipe A, branch pipe A's one end fixed mounting has pressure sensor.
Preferably, the installation tube is spirally installed inside the bottom end of the connecting tube, and the specification and the size of the connecting tube are matched with those of the installation tube.
Through above-mentioned technical scheme, advantage lies in the inside spiral installation of bottom of connecting pipe has the installation pipe to make the connecting pipe can play and to dismantle between the installation pipe, thereby can change and wash when the cone damages and inside blocks up.
Preferably, a limiting block fixedly arranged at the top end of the connecting pipe and the outer side of the connecting pipe is inserted into the bottom end of the sleeve.
Through above-mentioned technical scheme, the stopper that advantage lies in the top of connecting pipe and connecting pipe outside fixed mounting inserts inside the sheathed tube bottom to when sleeve pipe and connector installation, the stopper card is gone into sheathed tube inside, thereby has carried out spacingly and has prevented inside rivers hourglass to the sleeve pipe.
Preferably, one end of the measuring tube A is spirally arranged with one end of the water outlet, and the specification size of the measuring tube A is matched with the specification size of the water outlet.
Through above-mentioned technical scheme, advantage lies in survey buret A's one end and the one end spiral installation of delivery port to be convenient for dismantle between buret A and the delivery port, the cone leaks or blocks up, when need demolish and maintain, through dismantling buret A and the better maintenance to the device inside of delivery port.
Preferably, the connecting pipe is inserted into the connecting port, and the specification and the size of the connecting pipe are matched with those of the connecting port.
Through above-mentioned technical scheme, advantage lies in the inside that the connecting pipe inserted the connector to when connecting pipe and installation pipe installation, the rotation of accessible connecting pipe is installed, the dismouting of the cone of being convenient for.
Preferably, the internal thread pipe and the measuring pipe B, the sleeve pipe and the U-shaped pipe are movably installed.
Through above-mentioned technical scheme, advantage lies in internal thread pipe and survey buret B, and sleeve pipe and U type pipe are movable mounting to when dismantling and installing, rotatable internal thread pipe and sleeve pipe carry out unified dismantlement to detection device.
Compared with the prior art, the utility model has the beneficial effects that:
1. Install the mounting tube through the inside spiral of the bottom of the connecting pipe that sets up to make the connecting pipe can play and dismantle between the mounting tube, thereby can change and wash when the cone damages and inside blocks up, the top of connecting pipe and connecting pipe outside fixed mounting's stopper insert inside sheathed tube bottom, thereby when sleeve pipe and connector installation, the stopper card is gone into sheathed tube inside, thereby limited and prevent inside rivers to the sleeve pipe and leak outward, survey buret A's one end and the one end spiral installation of delivery port, thereby dismantle between buret A and the delivery port of being convenient for.
2. The cone leaks or blocks up, when need demolish to maintain, through dismantling survey pipe A and delivery port better to the inside maintenance of device, the connecting pipe inserts the inside of connector to when connecting pipe and installation pipe installation, the rotatory dismouting of being convenient for the cone, internal thread pipe and survey pipe B, sleeve pipe and U type pipe are movable mounting, thereby when dismantling and installing, rotatable internal thread pipe and sleeve pipe carry out unified dismantlement to detection device.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a schematic perspective view of an axial side view of the present utility model;
fig. 4 is a schematic cross-sectional perspective view of the present utility model.
In the figure: 1. a measuring tube A; 2. a measuring tube B; 3. a connection port; 4. a water outlet; 5. a connecting pipe; 6. a limiting block; 7. a sleeve; 8. a U-shaped tube; 9. an internally threaded tube; 10. a branch pipe A; 11. a branch pipe B; 12. a pressure sensor; 13. a differential pressure transmitter; 14. a cone; 15. and (5) installing a pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are within the scope of the present utility model.
As shown in fig. 1-4, an easy-to-repair built-in V-cone flowmeter comprises a measuring pipe A1, a water outlet 4 is spirally arranged at the left end of the measuring pipe A1, a measuring pipe B2 is fixedly arranged at the top of the measuring pipe A1, an internal thread pipe 9 is spirally arranged at the outer side of the measuring pipe B2, a connecting port 3 is fixedly arranged at the top of the measuring pipe A1, a connecting pipe 5 is movably inserted into the connecting port 3, a limiting block 6 is fixedly arranged at the outer side of the connecting pipe 5, a mounting pipe 15 is spirally arranged at the bottom end of the connecting pipe 5, a cone 14 is fixedly arranged at the bottom end of the mounting pipe 15, a sleeve 7 is spirally arranged at the outer side of the connecting port 3, a branch pipe B11 is fixedly arranged at the side surface of the middle section of a U-shaped pipe 8,U, a differential pressure transmitter 13 is fixedly arranged at the top end of the branch pipe B11, a side surface of the U-shaped pipe 8, which is close to one end of the internal thread pipe 9, and a pressure sensor 12 is fixedly arranged at one end of the branch pipe a 10.
The working principle of the technical scheme is as follows:
When the device is used, the water inlet pipe is connected to one end of the measuring pipe A1, the water outlet pipe is connected to one end of the water outlet 4, then the speed of water flow is increased along the surface of the cone 14, kinetic energy is increased, then a part of water flow enters into the cone 14, then the inside of the U-shaped pipe 8 ear nail is entered into the connecting pipe 5 and the sleeve 7 through the mounting pipe 15, then the inside of the differential pressure transmitter 13 is entered into through the branch pipe B11 for detection, then the water flow front flow passes through the branch pipe A10 for detection, then the inside of the measuring pipe A1 is returned to through the internal thread pipe 9 and the measuring pipe B2, when the device needs maintenance and repair detection, the measuring pipe A1 and the water outlet 4 are detached, parts in the inside can be conveniently detached, the sleeve 7 and the internal thread pipe 9 can be detached from the measuring pipe B2 and the connecting port 3 in a rotating manner, and the limiting block 6 can be detached from the mounting pipe 15 in a detachable manner, and the cone 14 can be detached and mounted.
In another embodiment, as shown in fig. 1 to 4, the installation tube 15 is spirally installed inside the bottom end of the connection tube 5, so that the connection tube 5 can be disassembled between the installation tubes 15, so that the connection tube can be replaced and cleaned when the cone 14 is damaged and the inside is blocked, and the top end of the connection tube 5 and the limiting block 6 fixedly installed outside the connection tube 5 are inserted into the bottom end of the sleeve 7, so that the limiting block 6 is blocked into the sleeve 7 when the sleeve 7 and the connection port 3 are installed, thereby limiting the sleeve 7 and preventing the internal water flow from leaking outside.
In another embodiment, as shown in fig. 1-4, one end of the measuring tube A1 is spirally mounted with one end of the water outlet 4, so that the disassembly between the measuring tube A1 and the water outlet 4 is facilitated, the cone 14 leaks or is blocked, when the disassembly is needed for maintenance, the inside of the device is better maintained by disassembling the measuring tube A1 and the water outlet 4, the connecting tube 5 is inserted into the connecting port 3, and thus, when the connecting tube 5 is mounted with the mounting tube 15, the mounting can be performed through the rotation of the connecting tube 5, so that the disassembly and the assembly of the cone 14 are facilitated.
In another embodiment, as shown in fig. 1-4, the internally threaded tube 9 and the measuring tube B2, the sleeve 7 and the U-shaped tube 8 are movably mounted so that the internally threaded tube 9 and the sleeve 7 can be rotated to perform uniform disassembly of the test device during disassembly and assembly.
The working principle and the using flow of the utility model are as follows: the inside spiral installation of bottom of connecting pipe 5 has installation tube 15 to make connecting pipe 5 can play and dismantle between the installation tube 15, thereby can change and wash when cone 14 damages and inside blocks up, the inside bottom of sleeve pipe 7 is inserted to the stopper 6 of the top of connecting pipe 5 and the outside fixed mounting of connecting pipe 5, thereby when sleeve pipe 7 and connector 3 are installed, stopper 6 card is gone into the inside of sleeve pipe 7, thereby it leaks outward to have spacing and prevent inside rivers to sleeve pipe 7, the one end of measuring pipe A1 and the one end spiral installation of delivery port 4, thereby be convenient for dismantle between measuring pipe A1 and the delivery port 4, cone 14 leaks or blocks up, when need demolish and maintain, through the better inside maintenance to the device of measuring pipe A1 and delivery port 4, the inside of connector 3 is inserted to connecting pipe 5, thereby the rotatory installation of accessible connecting pipe 5 when connecting pipe 5 and installation tube 15, the dismouting of the cone 14 of being convenient for, internal thread pipe 9 and measuring pipe B2, sleeve pipe 7 and U type pipe 8 are movable mounting, thereby when dismantling and installing, rotatable internal thread pipe 9 and sleeve pipe 7 carry out unified dismantlement to detection device.
When the device is used, the water inlet pipe is connected to one end of the measuring pipe A1, the water outlet pipe is connected to one end of the water outlet 4, then the speed of water flow is increased along the surface of the cone 14, kinetic energy is increased, then a part of water flow enters into the cone 14, then the inside of the U-shaped pipe 8 ear nail is entered into the connecting pipe 5 and the sleeve 7 through the mounting pipe 15, then the inside of the differential pressure transmitter 13 is entered into through the branch pipe B11 for detection, then the water flow front flow passes through the branch pipe A10 for detection, then the inside of the measuring pipe A1 is returned to through the internal thread pipe 9 and the measuring pipe B2, when the device needs maintenance and repair detection, the measuring pipe A1 and the water outlet 4 are detached, parts in the inside can be conveniently detached, the sleeve 7 and the internal thread pipe 9 can be detached from the measuring pipe B2 and the connecting port 3 in a rotating manner, and the limiting block 6 can be detached from the mounting pipe 15 in a detachable manner, and the cone 14 can be detached and mounted.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an easy maintenance embeds V awl flowmeter, includes survey buret A (1), its characterized in that: the utility model discloses a measuring pipe, including measuring pipe A (1), measuring pipe B (2) are installed to the left end spiral of measuring pipe A (1), measuring pipe B (2) are installed to the outside spiral of measuring pipe B (2), measuring pipe A (1)'s top fixed mounting has connector (3), connecting pipe (5) have been inserted in the inside activity of connector (3), the outside fixed mounting of connecting pipe (5) has stopper (6), installing pipe (15) are installed to the bottom spiral of connecting pipe (5), cone (14) are installed to the bottom fixed mounting of installing pipe (15), sleeve pipe (7) are installed to the outside spiral of connector (3), U type pipe (8) are installed to the top movable mounting of sleeve pipe (7), the middle section side fixed mounting of U type pipe (8) has branch pipe B (11), the top fixed mounting of branch pipe B (11) has pressure transmitter (13), the side fixed mounting of the one end that U type pipe (8) is close to internal thread pipe (9) has branch pipe A (10), pressure sensor's fixed mounting of branch pipe A (10).
2. The easy-to-repair internal V-cone flowmeter of claim 1, wherein: the installation tube (15) is spirally installed inside the bottom end of the connecting tube (5), and the specification and the size of the connecting tube (5) are matched with those of the installation tube (15).
3. The easy-to-repair internal V-cone flowmeter of claim 1, wherein: the top of the connecting pipe (5) and a limiting block (6) fixedly arranged on the outer side of the connecting pipe (5) are inserted into the bottom of the sleeve (7).
4. The easy-to-repair internal V-cone flowmeter of claim 1, wherein: one end of the measuring pipe A (1) is spirally arranged with one end of the water outlet (4), and the specification size of the measuring pipe A (1) is matched with the specification size of the water outlet (4).
5. The easy-to-repair internal V-cone flowmeter of claim 1, wherein: the connecting pipe (5) is inserted into the connecting port (3), and the specification and the size of the connecting pipe (5) are matched with those of the connecting port (3).
6. The easy-to-repair internal V-cone flowmeter of claim 1, wherein: the internal thread tube (9) and the measuring tube B (2), the sleeve (7) and the U-shaped tube (8) are movably installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133962.1U CN220871811U (en) | 2023-08-09 | 2023-08-09 | Built-in V-cone flowmeter easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133962.1U CN220871811U (en) | 2023-08-09 | 2023-08-09 | Built-in V-cone flowmeter easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871811U true CN220871811U (en) | 2024-04-30 |
Family
ID=90817070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322133962.1U Active CN220871811U (en) | 2023-08-09 | 2023-08-09 | Built-in V-cone flowmeter easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871811U (en) |
-
2023
- 2023-08-09 CN CN202322133962.1U patent/CN220871811U/en active Active
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