CN214843424U - Turbine flowmeter - Google Patents

Abstract

The utility model discloses a turbine flowmeter, including casing, measuring apparatu body and connecting rod, the equal fixed mounting in both sides on connecting rod surface has the stopper, and the mounting groove that uses with connecting rod and stopper looks adaptation is seted up at the top of casing, and the spacing groove that uses with stopper looks adaptation is all seted up to mounting groove inner chamber's both sides, and mounting fixed mounting has the gag lever post through the middle part of measuring apparatu body bottom, and the spacing logical groove that uses with the gag lever post cooperatees is seted up at the top of connecting rod, and one side of spacing logical groove inner chamber has the threaded rod through seting up screw hole threaded connection, the utility model relates to a flowmeter technical field. This turbine flowmeter, what messenger's equipment can be convenient dismantles the measuring apparatu and installs, ensures can protect the measuring apparatu at the in-process of transportation and when no longer using, avoids the measuring apparatu to receive the damage to the indirect life who has prolonged equipment, and then satisfy people's user demand.

Description

Turbine flowmeter

Technical Field

The utility model relates to a flowmeter technical field specifically is a turbine flowmeter.

Background

The turbine flowmeter is a novel intelligent instrument which integrates a turbine flow sensor and a display integration and is developed by adopting an advanced ultra-low power consumption single-chip microcomputer technology, has the obvious advantages of compact mechanism, visual and clear reading, high reliability, no interference of an external power supply, lightning protection, low cost and the like, and has certain defects in the conventional turbine flowmeter.

Because of the measuring apparatu body has certain height, lead to being collided easily by external factor in the in-process of transportation and cause the damage, and current turbine flowmeter can not be convenient dismantle the measuring apparatu, thereby can not be fine protect the measuring apparatu body, and then satisfy people's user demand, and current turbine flowmeter's measuring apparatu body is usually fixed, can not be to its angle regulation, lead to the staff to have certain inconvenience when observing measuring apparatu data, thereby the practicality of equipment has been reduced, current turbine flowmeter can not filter liquid when measuring liquid simultaneously, lead to in the impurity in the liquid gets into the flowmeter easily, cause the damage to inside part, thereby the life of equipment has been reduced, and then be unfavorable for the popularization in market.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a turbine flowmeter has solved current turbine flowmeter can not be convenient dismantle the measuring apparatu, can not carry out angle regulation and can not carry out filterable problem to measuring liquid at the measuring in-process to the measuring apparatu.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a turbine flowmeter, includes casing, measuring apparatu body and connecting rod, the equal fixed mounting in both sides on connecting rod surface has the stopper, the mounting groove that uses with connecting rod and stopper looks adaptation is seted up at the top of casing, the spacing groove that uses with stopper looks adaptation is all seted up to mounting groove inner chamber's both sides, mounting fixed mounting has the gag lever post through the middle part of measuring apparatu body bottom, the spacing logical groove that cooperatees and use with the gag lever post is seted up at the top of connecting rod, there is the threaded rod one side of spacing logical groove inner chamber through seting up screw hole threaded connection, the one end of threaded rod runs through the gag lever post and merges the outside that extends to the gag lever post, the threaded rod extends to the outside one end of gag lever post and rotates with the opposite side of spacing logical groove inner chamber through the bearing and is connected.

Preferably, the top of casing and the both sides that are located the mounting groove have all seted up the opening, filter plate has been placed to the open-ended inner wall, the both sides of casing inner chamber bottom all seted up with filter plate assorted standing groove.

Preferably, the top of the filter screen plate is fixedly provided with a sealing cover matched with the opening, and the top of the sealing cover is fixedly provided with a pull ring.

Preferably, the both sides of casing inner chamber just are located two equal fixed mounting has the divertor between the standing groove, two be connected with the dwang through the bearing rotation between the divertor, the fixed surface of dwang has cup jointed the impeller.

Preferably, the other end of the threaded rod is fixedly provided with a hand wheel outside the limiting through groove, flanges are fixedly arranged on two sides of the surface of the shell, and limiting bolts matched with the filter screen plate for use are connected to the surface of each flange and the inner wall of the shell through threads of threaded holes.

Preferably, the front surface of the connecting rod is fixedly provided with a control switch below the limiting through groove.

Advantageous effects

The utility model provides a turbine flowmeter. Compared with the prior art, the method has the following beneficial effects:

(1) this turbine flowmeter, there is the stopper through the equal fixed mounting in both sides on connecting rod surface, the mounting groove that uses with connecting rod and stopper looks adaptation is seted up at the top of casing, the spacing groove that uses with stopper looks adaptation is all seted up to the both sides of mounting groove inner chamber, make that equipment can be convenient dismantle and install the measuring apparatu, ensure can protect the measuring apparatu at the in-process of transportation and when no longer using, avoid the measuring apparatu to receive the damage, thereby the indirect life who prolongs equipment, and then satisfy people's user demand.

(2) This turbine flowmeter, set up the spacing logical groove that cooperatees and use with the gag lever post through the top of connecting rod, one side of spacing logical groove inner chamber has the threaded rod through seting up screw hole threaded connection, the one end of threaded rod runs through the gag lever post and merges the outside that extends to the gag lever post, the threaded rod extends to the outside one end of gag lever post and passes through the bearing and rotate with the opposite side of spacing logical groove inner chamber to be connected, make equipment can be according to the angle of in-service use demand adjusting device, reach and make things convenient for the staff to read the data on the measuring apparatu, it is convenient to bring for staff's use, thereby the practicality of equipment has been strengthened.

(3) This turbine flowmeter, the opening has all been seted up through the top of casing and the both sides that are located the mounting groove, filter plate has been placed to the open-ended inner wall, the both sides of casing inner chamber bottom all seted up with filter plate assorted standing groove, filter plate's top fixed mounting have with the sealed lid of opening looks adaptation, the top fixed mounting of sealed lid has the pull ring, make equipment can filter measured liquid when measuring, avoid great impurity among the liquid to get into the inside internals that leads to of equipment and receive the damage, and can carry out convenient change to the filter screen, it is convenient to have brought for the user, thereby effectively prolonged the life of equipment.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

fig. 2 is a sectional view of the housing structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a top view of the mounting groove and the inner structure of the limiting groove of the present invention.

In the figure: 1. a housing; 2. a gauge body; 3. a connecting rod; 4. a limiting block; 5. mounting grooves; 6. a limiting rod; 7. a limiting through groove; 8. a threaded rod; 9. an opening; 10. a filter screen plate; 11. a placement groove; 12. a sealing cover; 13. a pull ring; 14. a fluid director; 15. rotating the rod; 16. an impeller; 17. a hand wheel; 18. a flange; 19. a control switch; 20. a limiting groove; 21. and a limiting bolt.

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. 1-4, the present invention provides a technical solution: a turbine flowmeter comprises a shell 1, a measuring instrument body 2 and a connecting rod 3, wherein two sides of the surface of the connecting rod 3 are fixedly provided with limit blocks 4, the top of the shell 1 is provided with a mounting groove 5 matched with the connecting rod 3 and the limit blocks 4 for use, two sides of an inner cavity of the mounting groove 5 are provided with limit grooves 20 matched with the limit blocks 4 for use, the middle part of the bottom of the measuring instrument body 2 is fixedly provided with a limit rod 6 through a fixing part, the top of the connecting rod 3 is provided with a limit through groove 7 matched with the limit rod 6 for use, one side of the inner cavity of the limit through groove 7 is in threaded connection with a threaded rod 8 through a threaded hole, one end of the threaded rod 8 penetrates through the limit rod 6 and extends to the outer part of the limit rod 6, one end of the threaded rod 8 extending to the outer part of the limit rod 6 is in rotating connection with the other side of the inner cavity of the limit through groove 7 through a bearing, the top of the shell 1 and two sides positioned in the mounting groove 5 are provided with openings 9, a filter screen plate 10 is placed on the inner wall of the opening 9, placing grooves 11 matched with the filter screen plate 10 are formed in the two sides of the bottom of the inner cavity of the shell 1, a sealing cover 12 matched with the opening 9 is fixedly installed at the top of the filter screen plate 10, the surface of the sealing cover 12 is made of rubber, a pull ring 13 is fixedly installed at the top of the sealing cover 12, fluid directors 14 are fixedly installed on the two sides of the inner cavity of the shell 1 and between the two placing grooves 11, a rotating rod 15 is rotatably connected between the two fluid directors through a bearing, an impeller 16 is fixedly sleeved on the surface of the rotating rod 15, a hand wheel 17 is fixedly installed at the other end of the threaded rod 8 and outside the limiting through groove 7, flanges 18 are fixedly installed on the two sides of the surface of the shell 1, and the flanges 18 are mutually connected parts between shafts and are used for connection between pipe ends; the connecting rod 3 is also used for connecting two devices at an inlet and an outlet of the devices, and a control switch 19 is fixedly arranged on the front surface of the connecting rod 3 and below the limiting through groove 7.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, the device is installed to a place needing to be measured through the flange 18, then the connecting rod 3 is placed in the installation groove 5, the connecting rod 3 is rotated, the limiting block 4 on the surface of the connecting rod is moved into the limiting groove 20 to fix the measuring instrument body 2, then the hand wheel 17 is rotated to enable the threaded rod 8 to rotate along with the rotation of the hand wheel 17 to enable the measuring instrument body 2 to rotate along with the rotation of the threaded rod 8, the angle of the measuring instrument body 2 is adjusted, the angle is adjusted to a proper angle, then the measuring instrument body 2 is started through the control switch 19 to carry out measurement, when the filter screen plate 10 needs to be replaced, the limiting bolt 21 is taken out through a relevant tool, then the pull ring 13 is pulled to separate the sealing cover 12 from the opening 9, and then the filter screen plate 10 needing to be replaced is taken out of the placement groove 11, and placing a new filter screen plate 10 to the placing groove 11 along the opening 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. A turbine flowmeter, includes casing (1), measuring apparatu body (2) and connecting rod (3), its characterized in that: the two sides of the surface of the connecting rod (3) are both fixedly provided with a limiting block (4), the top of the shell (1) is provided with a mounting groove (5) which is matched with the connecting rod (3) and the limiting block (4) for use, both sides of the inner cavity of the mounting groove (5) are provided with limit grooves (20) which are matched with the limit blocks (4), the middle part of the bottom of the measuring instrument body (2) is fixedly provided with a limiting rod (6) through a fixing piece, the top of the connecting rod (3) is provided with a limiting through groove (7) which is matched with the limiting rod (6) for use, one side of the inner cavity of the limiting through groove (7) is connected with a threaded rod (8) through a threaded hole, one end of the threaded rod (8) penetrates through the limiting rod (6) and extends to the outside of the limiting rod (6), the threaded rod (8) extends to the other side of the inner cavity of the limiting through groove (7) through a bearing and is rotatably connected with one end of the outer portion of the limiting rod (6).

2. A turbine flow meter according to claim 1, wherein: opening (9) have all been seted up at the top of casing (1) and the both sides that are located mounting groove (5), filter plate (10) have been placed to the inner wall of opening (9), casing (1) inner chamber bottom both sides all seted up with filter plate (10) assorted standing groove (11).

3. A turbine flow meter according to claim 2, wherein: the top of the filter screen plate (10) is fixedly provided with a sealing cover (12) matched with the opening (9), and the top of the sealing cover (12) is fixedly provided with a pull ring (13).

4. A turbine flow meter according to claim 2, wherein: the both sides of casing (1) inner chamber just are located two equal fixed mounting has divertor (14), two between standing groove (11) rotate through the bearing between the divertor and be connected with dwang (15), impeller (16) have been cup jointed to the fixed surface of dwang (15).

5. A turbine flow meter according to claim 1, wherein: the other end of the threaded rod (8) is fixedly provided with a hand wheel (17) outside the limiting through groove (7), flanges (18) are fixedly arranged on two sides of the surface of the shell (1), and the surface of the flanges (18) and the inner wall of the shell (1) are respectively in threaded connection with limiting bolts (21) matched with the filter screen plate (10) for use through the arrangement of threaded holes.

6. A turbine flow meter according to claim 1, wherein: the front surface of the connecting rod (3) is fixedly provided with a control switch (19) below the limiting through groove (7).

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