CN214200260U - Multi-parameter flowmeter with replaceable throttling element - Google Patents
Multi-parameter flowmeter with replaceable throttling element Download PDFInfo
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- CN214200260U CN214200260U CN202120391194.8U CN202120391194U CN214200260U CN 214200260 U CN214200260 U CN 214200260U CN 202120391194 U CN202120391194 U CN 202120391194U CN 214200260 U CN214200260 U CN 214200260U
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Abstract
The utility model relates to the technical field of multi-parameter flow meters, and discloses a multi-parameter flow meter with a replaceable throttling element, which comprises a flange straight pipe, wherein a supporting rod is fixedly arranged inside the flange straight pipe, a measuring instrument is fixedly arranged on one side of the supporting rod, a mounting seat is fixedly arranged on the top of the flange straight pipe, a shell is fixedly arranged on the top of the mounting seat, a bolt seat is fixedly arranged on the outer side of the shell, a movable rod is drawn out from the inside of a second connecting groove when a glass cover is replaced, so that a second connecting rod can move, the second connecting rod rotates ninety degrees and moves upwards, the second connecting rod can be moved out from the inside of the first connecting groove in the first connecting block, and the second connecting rod can be moved out of the shell and is matched with a rotating shaft for use, so that the glass cover can be replaced, therefore, the throttle part of the multi-parameter flow meter is convenient to replace.
Description
Technical Field
The utility model relates to a many parameter flow meter technical field specifically is a many parameter flow meter of removable throttling element.
Background
The throttling device has a plurality of advantages, but in some application occasions, the workload of laying pipelines on site is large, the problems of leakage, blockage and the like are easy to occur, along with the technical development of differential pressure transmitters, differential pressure meters with smaller volume, stable performance and convenient adjustment are generated, the development of an integrated throttling type flowmeter (a pore plate, a nozzle and the like) is promoted, the general traditional flowmeter is most widely applied in the field of industrial flow measurement, the types of the flowmeter are various, dust is easy to stick to the inside of a glass cover when the multi-parameter flowmeter used in the market at present is used, so that an instrument panel is difficult to view, but the existing multi-parameter flowmeter adopts an integrated design, and the glass cover is difficult to replace after being damaged, which is very troublesome for workers.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a many parameter flow meter of removable throttling element possesses the change that makes things convenient for many parameter flow meter throttling element to and can obtain high-quality flow result advantage, solved the problem that current many parameter flow meter throttling element is difficult to change.
(II) technical scheme
For the change that realizes above-mentioned possesses convenient many parameter flowmeter throttle to and can obtain high-quality flow result purpose, the utility model provides a following technical scheme: a multi-parameter flow meter with a replaceable throttling element comprises a flange straight pipe, wherein a supporting rod is fixedly arranged inside the flange straight pipe, a measuring instrument is fixedly arranged on one side of the supporting rod, a mounting seat is fixedly arranged on the top of the flange straight pipe, a shell is fixedly arranged on the top of the mounting seat, a bolt seat is fixedly arranged on the outer side of the shell, an instrument panel is fixedly arranged inside the shell, a cover plate is movably arranged on the front side of the shell, a glass cover is movably arranged inside the cover plate, a rotating shaft is fixedly arranged on the right side of the cover plate, a first connecting rod is movably arranged inside the rotating shaft, a second connecting rod and a movable rod are movably arranged inside the first connecting rod respectively, a second connecting block is fixedly arranged on the outer side of the second connecting rod, a second connecting groove is arranged inside the second connecting rod, the mounting groove has been seted up to the inside of casing, there are limiting plate, spring and stopper in the inside of mounting groove fixed mounting respectively, the top fixed mounting of spring has first connecting block, first connecting groove has been seted up to the inside of first connecting block, the outside fixed mounting of first connecting block has the sliding block.
Preferably, the first through hole matched with the second connecting rod and the second through hole matched with the movable rod are respectively formed in the first connecting rod, so that the second connecting rod and the movable rod can move conveniently.
Preferably, the third through hole matched with the movable rod is formed in the second connecting rod, so that the movable rod can be conveniently inserted into the second connecting rod.
Preferably, the inside of limiting plate is seted up with sliding block assorted sliding tray, can prevent that the spring from to the both sides extrusion to and can make things convenient for the slip of sliding block.
Preferably, the second connecting block is located the both sides at second connecting rod top, and the shape that second connecting rod and second connecting block are constituteed is the same with the shape of first connecting groove, makes things convenient for the second connecting rod to insert the inside of first connecting block, ensures the stability of apron.
Preferably, the inside of second spread groove is seted up with second connecting block assorted swivelling chute, can guarantee when making things convenient for the second connecting rod to insert inside the second spread groove that the second connecting rod can not drop.
Preferably, the horizontal included angle between the second connecting block and the second connecting groove is ninety degrees, so that the first connecting rod is ensured not to fall off when being stabilized.
(III) advantageous effects
Compared with the prior art, the utility model provides a many parameter flow meter of removable throttle possesses following beneficial effect:
1. this many parameter flow meter of removable throttling element, through when changing the glass lid, take the movable rod out from the inside of second spread groove, the second connecting rod will move about like this, with the rotatory ninety degrees of second connecting rod and rebound, the inside in the first spread groove in the first connecting block will be followed to the second connecting rod shifts out, and the outside of casing will be shifted out to the second connecting rod, the cooperation of rethread axis of rotation is used, the glass lid will be changed like this, thereby it is convenient to reach the change of many parameter flow meter throttling element.
2. The multi-parameter flowmeter with the replaceable throttling element can be in contact with a measuring instrument inside a flange straight pipe when fluid passes through the flange straight pipe, a signal sensor, a pressure sensor and a temperature sensor are movably mounted on the outer surface of the measuring instrument, the signal sensor, the pressure sensor and the temperature sensor can respectively measure the online temperature and the pressure of the fluid inside the flange straight pipe, online temperature and pressure compensation can be carried out on the fluid, and therefore the purpose of obtaining a high-quality flow result can be achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
fig. 3 is a cross-sectional view taken at a position a in the structure diagram of the present invention;
FIG. 4 is a top view of the first connecting block of the present invention;
fig. 5 is a side view of the second connecting rod of the structure of the present invention.
In the figure: 1-straight flange pipe, 2-mounting seat, 3-shell, 4-bolt seat, 5-glass cover, 6-instrument panel, 7-supporting rod, 8-rotating shaft, 9-first connecting rod, 10-second connecting rod, 11-movable rod, 12-mounting groove, 13-limiting plate, 14-spring, 15-sliding block, 16-limiting block, 17-first connecting block, 18-first connecting groove, 19-second connecting groove, 20-second connecting block, 21-measuring instrument and 22-cover plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a throttle-replaceable multi-parameter flow meter comprises a flange straight tube 1, a support rod 7 is fixedly installed inside the flange straight tube 1, a measuring instrument 21 is fixedly installed on one side of the support rod 7, a signal sensor (the model adopts an F101 micro-flow sensor), a pressure sensor (the model adopts an EYENCE kirschner pressure sensor AP-C31W) and a temperature sensor (the model adopts a GXHT02 semiconductor temperature measuring sensor) are movably installed on the outer surface of the measuring instrument 21, a mounting seat 2 is fixedly installed on the top of the flange straight tube 1, a housing 3 is fixedly installed on the top of the mounting seat 2, a bolt seat 4 is fixedly installed on the outer side of the housing 3, an instrument panel 6 is fixedly installed inside the housing 3, a cover plate 22 is movably installed on the front of the housing 3, a glass cover 5 is movably installed inside the cover plate 22, a rotating shaft 8 is fixedly installed on the right side of the cover plate 22, a first connecting rod 9 is movably arranged inside the rotating shaft 8, a second connecting rod 10 and a movable rod 11 are respectively movably arranged inside the first connecting rod 9, a first through hole matched with the second connecting rod 10 and a second through hole matched with the movable rod 11 are respectively arranged inside the first connecting rod 9, so that the second connecting rod 10 and the movable rod 11 can move conveniently, a third through hole matched with the movable rod 11 is arranged inside the second connecting rod 10, so that the movable rod 11 can be inserted into the second connecting rod 10 conveniently, a second connecting block 20 is fixedly arranged outside the second connecting rod 10, a second connecting groove 19 is arranged inside the second connecting rod 10, a mounting groove 12 is arranged inside the shell 3, a limiting plate 13, a spring 14 and a limiting block 16 are respectively and fixedly arranged inside the mounting groove 12, a first connecting block 17 is fixedly arranged at the top of the spring 14, a first connecting groove 18 is arranged inside the first connecting block 17, second connecting block 20 is located the both sides at second connecting rod 10 top, and the shape that second connecting rod 10 and second connecting block 20 are constituteed is the same with the shape of first connecting groove 18, make things convenient for second connecting rod 10 to insert the inside of first connecting block 17, ensure the stability of apron 22, the inside of second connecting groove 19 is seted up with second connecting block 20 assorted swivelling chute, can guarantee that second connecting rod 10 can not drop when making things convenient for second connecting rod 10 to insert inside of second connecting groove 19, second connecting block 20 and second connecting groove 19's horizontal included angle present ninety degrees, ensure that first connecting rod 9 can not drop when being firm, the outside fixed mounting of first connecting block 17 has sliding block 15, the inside of limiting plate 13 seted up with sliding block 15 assorted sliding tray, can prevent spring 14 from extruding to both sides, and can make things convenient for sliding of sliding block 15.
The working principle is that when the glass cover 5 is replaced, the movable rod 11 is pulled out from the inside of the second connecting groove 19, so that the second connecting rod 10 can move, the second connecting rod 10 rotates ninety degrees and moves upwards, the second connecting rod 10 can move out of the inside of the first connecting groove 18 in the first connecting block 17, the second connecting rod 10 can move out of the outer side of the shell 3 and is used in cooperation with the rotating shaft 8, so that the glass cover 5 can be replaced, the multi-parameter flowmeter throttling element is convenient to replace, when fluid passes through the inside of the flange straight pipe 1, the fluid can be in contact with the measuring instrument 21 in the flange straight pipe 1, the outer surface of the measuring instrument 21 is movably provided with a signal sensor, a pressure sensor and a temperature sensor, and the signal sensor, the pressure sensor and the temperature sensor can respectively measure the online temperature of the fluid in the flange straight pipe 1, The pressure can compensate the temperature and the pressure of the fluid on line, thereby achieving the purpose of obtaining a high-quality flow result.
In summary, the throttle-replaceable multi-parameter flow meter is characterized in that when the glass cover 5 is replaced, the movable rod 11 is pulled out from the inside of the second connecting groove 19, so that the second connecting rod 10 can move, the second connecting rod 10 is rotated ninety degrees and moved upwards, the second connecting rod 10 is moved out from the inside of the first connecting groove 18 in the first connecting block 17, the second connecting rod 10 is moved out of the outer side of the housing 3, and then the glass cover 5 can be replaced through the cooperation of the rotating shaft 8, so that the throttle of the multi-parameter flow meter is convenient to replace, the throttle of the throttle-replaceable multi-parameter flow meter is in contact with the measuring instrument 21 in the flange straight pipe 1 when fluid passes through the flange straight pipe 1, and the outer surface of the measuring instrument 21 is movably provided with the signal sensor, the pressure sensor and the temperature sensor, the signal sensor, the pressure sensor and the temperature sensor can respectively measure the on-line temperature and the pressure of the fluid in the flange straight pipe 1, and the on-line temperature and pressure compensation can be carried out on the fluid, so that a high-quality flow result can be obtained.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a many parameter flowmeter of removable throttling element, includes flange straight tube (1), its characterized in that: the utility model discloses a flange straight tube, including the inside fixed mounting of flange straight tube (1) have bracing piece (7), one side fixed mounting of bracing piece (7) has measuring apparatu (21), the top fixed mounting of flange straight tube (1) has mount pad (2), the top fixed mounting of mount pad (2) has casing (3), the outside fixed mounting of casing (3) has bolt seat (4), the inside fixed mounting of casing (3) has panel board (6), the front movable mounting of casing (3) has apron (22), the inside movable mounting of apron (22) has glass lid (5), the right side fixed mounting of apron (22) has axis of rotation (8), the inside movable mounting of axis of rotation (8) has head rod (9), the inside difference movable mounting of head rod (9) has second connecting rod (10) and movable rod (11), the outside fixed mounting of second connecting rod (10) has second connecting block (20), second spread groove (19) have been seted up to the inside of second connecting rod (10), mounting groove (12) have been seted up to the inside of casing (3), the inside difference fixed mounting of mounting groove (12) has limiting plate (13), spring (14) and stopper (16), the top fixed mounting of spring (14) has first connecting block (17), first spread groove (18) have been seted up to the inside of first connecting block (17), the outside fixed mounting of first connecting block (17) has sliding block (15).
2. The multi-parameter flow meter with a replaceable throttling element of claim 1, wherein: and a first through hole matched with the second connecting rod (10) and a second through hole matched with the movable rod (11) are respectively formed in the first connecting rod (9).
3. The multi-parameter flow meter with a replaceable throttling element of claim 1, wherein: and a third through hole matched with the movable rod (11) is formed in the second connecting rod (10).
4. The multi-parameter flow meter with a replaceable throttling element of claim 1, wherein: and a sliding groove matched with the sliding block (15) is formed in the limiting plate (13).
5. The multi-parameter flow meter with a replaceable throttling element of claim 1, wherein: the second connecting blocks (20) are positioned on two sides of the top of the second connecting rod (10), and the shape formed by the second connecting rod (10) and the second connecting blocks (20) is the same as that of the first connecting groove (18).
6. The multi-parameter flow meter with a replaceable throttling element of claim 1, wherein: and a rotating groove matched with the second connecting block (20) is formed in the second connecting groove (19).
7. The multi-parameter flow meter with a replaceable throttling element of claim 1, wherein: the horizontal included angle between the second connecting block (20) and the second connecting groove (19) is ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120391194.8U CN214200260U (en) | 2021-02-22 | 2021-02-22 | Multi-parameter flowmeter with replaceable throttling element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120391194.8U CN214200260U (en) | 2021-02-22 | 2021-02-22 | Multi-parameter flowmeter with replaceable throttling element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214200260U true CN214200260U (en) | 2021-09-14 |
Family
ID=77639190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120391194.8U Active CN214200260U (en) | 2021-02-22 | 2021-02-22 | Multi-parameter flowmeter with replaceable throttling element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214200260U (en) |
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2021
- 2021-02-22 CN CN202120391194.8U patent/CN214200260U/en active Active
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