CN208953033U

CN208953033U - Inserting-type flowmeter

Info

Publication number: CN208953033U
Application number: CN201822088490.1U
Authority: CN
Inventors: 孙永健
Original assignee: Nantong Essen Sensing Technology Co Ltd
Current assignee: Nantong Essen Sensing Technology Co Ltd
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2019-06-07
Anticipated expiration: 2028-12-13

Abstract

The utility model discloses a kind of inserting-type flowmeters, including measuring head, insertion tube is fixedly mounted in the upper surface of the measuring head, the top of the insertion tube is rotatablely connected rotary ball valve, the top of the rotary ball valve is rotatablely connected partition, connecting tube is fixedly mounted in the upper surface of the partition, gasket is fixedly mounted in the top of the connecting tube, the bottom of flange connector is fixedly mounted in the gasket, gauge outfit is fixedly mounted in the top of the bump joint, battery is fixedly mounted in the inside of the gauge outfit, sliding slot is fixedly mounted in the inside of the gauge outfit, the sliding slot is slidably connected sliding block, the sliding block is fixedly connected with the left and right sides of display, pull rod is fixedly mounted in the front end of the sliding block, the top of the sliding slot is rotatablely connected baffle, through-hole is opened up at the top of the baffle, the sliding slot top slide connects vertical bar, the outer surface of the gauge outfit Spring block is fixedly mounted.What the device can be convenient disassembles and installs display, and convenient for safeguarding and replacement increases and uses the time.

Description

Inserting-type flowmeter

Technical field

The utility model belongs to flowmeter technology field, and in particular to a kind of inserting-type flowmeter.

Background technique

Vortex-shedding meter is researched and produced according to toll bar (Karman) vortex street principle, and industrial pipeline medium flow field is mainly used for The flow measurement of body, such as a variety of media of gas, liquid, steam, but traditional vortex-shedding meter measurement accuracy is low, maintenance at This height.

Application No. is [201720649960.X] Chinese patent, contents are as follows: a kind of plug-in vortex shedding flowmeter, including whirlpool Street measuring head, the upper end of the vortex street measuring head are connected with insertion tube, and the upper end of the insertion tube is equipped with rotary ball valve, described The upper end of rotary ball valve is communicated with connecting tube, and the upper end of the connecting tube is connected with bump joint, the upper end of the bump joint It is connected with fixing bolt, lead screw is connected with above the fixing bolt, gauge outfit, the gauge outfit are connected with above the lead screw Inside include sensor, converter and display screen, the utility model, rationally, structure is simple, is set using plug-type for design Meter, precision is high, and installation is simple and convenient, and maintenance cost is low, applied widely, is worth promoting.

Although measurement accuracy can be improved in documents, maintenance cost is low, cannot be very easily in documents Replacement and maintenance to display, prolonged use are dismantled to gauge outfit, failure would tend to occur in display, it is necessary to tear open Gauge outfit maintenance is unloaded, traditional disassembly mode is to dismantle gauge outfit completely, could take out display, repair to it, when wasting in this way Between, and trouble is installed, so, it is proposed that a kind of inserting-type flowmeter, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of inserting-type flowmeters, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of inserting-type flowmeter, including measurement Insertion tube is fixedly mounted in head, the upper surface of the measuring head, and the top of the insertion tube is rotatablely connected rotary ball valve, the rotation The top of ball valve is rotatablely connected partition, and connecting tube, the fixed peace in the top of the connecting tube is fixedly mounted in the upper surface of the partition Gasket is filled, the bottom of flange connector is fixedly mounted in the gasket, and gauge outfit is fixedly mounted in the top of the bump joint, described Display is fixedly mounted inside gauge outfit, battery is fixedly mounted in the inside of the gauge outfit, and the inside of the gauge outfit, which is fixedly mounted, to be slided Slot, the sliding slot are slidably connected sliding block, and the sliding block is fixedly connected with the left and right sides of display, the fixed peace in the front end of the sliding block Pull rod is filled, the top of the sliding slot is rotatablely connected baffle, and through-hole, the sliding slot top slide connection are opened up at the top of the baffle Spring block is fixedly mounted in the outer surface of vertical bar, the gauge outfit, and one end of the gauge outfit is fixedly connected with protecting cover, the inner wall of the protecting cover Rectangular channel is opened up, the side of the rectangular channel inner wall opens up groove, and buckle, the buckle is fixedly mounted in the outer surface of the protecting cover Snapping connection card padlock, the snap lock are fixedly mounted on the outer surface of gauge outfit.

Preferably, sensor is fixedly mounted inside the gauge outfit and converter, the sensor, converter and display is equal It is electrically connected with battery and sensor and converter is electrically connected, the converter and display are electrically connected.

This setting sensor, converter and display uniform battery are electrically connected, and be can be convenient body and are provided power supply, just In use.

Preferably, the spring block is set as four, is separately positioned on the mutually symmetrical with up and down of gauge outfit outer surface The width of position and spring block is less than the width of groove.

The position symmetrical up and down of gauge outfit outer surface is arranged in this setting spring block, can increase the stabilization of protecting cover Property.

Preferably, the length of the pull rod is less than the length of sliding slot and pull rod is set as two, is separately positioned on display The slip front of the left and right sides.

This setting pull rod is arranged on the sliding block at left and right sides of display and the length of pull rod is less than the length of sliding slot, can With easily fixing and taking to display.

Preferably, the baffle is concordant with the end surface of sliding slot and baffle at the top of the diameter of through-hole be greater than the straight of vertical bar Diameter, the vertical bar bottom end extend into the inside of sliding slot.

This setting baffle is concordant with the end surface of sliding slot, can be convenient and fixes to the extruding of pull rod, thus to display The fixation of device.

Preferably, be slidably connected rectangular channel and groove and groove of the spring block runs through the inner sidewall of rectangular channel, described recessed The length of slot is greater than the length of spring block.

This setting spring block is slidably connected rectangular channel and groove, can be convenient installation and removal protecting cover.

The technical effect and advantage of the utility model: a kind of inserting-type flowmeter is slided by being arranged in the inside of gauge outfit Slot, it may be convenient to display is quickly mounted and dismounted, it, can be to display by being rotatablely connected baffle in one end of sliding slot Device is fixed, and is easy to use, by can be convenient the installation and fixation to protecting cover in the outer surface of gauge outfit setting spring block, thus Convenient for the protection to display, what which can be convenient disassembles and installs display, and convenient for safeguarding and replacement increases and uses It is time, easy to operate, simply.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is channel structure schematic diagram；

Fig. 3 is gauge outfit outer surface structure schematic diagram；

Fig. 4 is protecting cover inside structure schematic diagram；

Fig. 5 is protecting cover and gauge outfit attachment structure schematic diagram；

Fig. 6 is enlarged structure schematic diagram at A.

In figure: 1 measuring head, 2 insertion tubes, 3 rotary ball valves, 4 partitions, 5 connecting tubes, 6 gaskets, 7 bump joints, 8 gauge outfits, 9 displays, 10 batteries, 11 sliding slots, 12 sliding blocks, 13 pull rods, 14 baffles, 15 through-holes, 16 vertical bars, 17 spring blocks, 18 protecting covers, 19 Rectangular channel, 20 grooves, 21 buckles, 22 snap locks.

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.

The utility model provides a kind of inserting-type flowmeter as shown in figures 1 to 6, including measuring head 1, the measuring head 1 Upper surface insertion tube 2 is fixedly mounted, the top of the insertion tube 2 is rotatablely connected rotary ball valve 3, the top of the rotary ball valve 3 Portion is rotatablely connected partition 4, and connecting tube 5 is fixedly mounted in the upper surface of the partition 4, and the top of the connecting tube 5 is fixedly mounted close The bottom of flange connector 7 is fixedly mounted in packing 6, the gasket 6, and gauge outfit 8, institute is fixedly mounted in the top of the bump joint 7 Fixed installation display 9 inside gauge outfit 8 is stated, battery 10 is fixedly mounted in the inside of the gauge outfit 8, and the inside of the gauge outfit 8 is solid Dingan County fills sliding slot 11, and the sliding slot 11 is slidably connected sliding block 12, and the sliding block 12 is fixedly connected with the left and right sides of display 9, institute Pull rod 13 is fixedly mounted in the front end for stating sliding block 12, and the top of the sliding slot 11 is rotatablely connected baffle 14, the top of the baffle 14 Through-hole 15 is opened up, 11 top slide of sliding slot connects vertical bar 16, and spring block 17, institute is fixedly mounted in the outer surface of the gauge outfit 8 The one end for stating gauge outfit 8 is fixedly connected with protecting cover 18, and the inner wall of the protecting cover 18 opens up rectangular channel 19, and the one of 19 inner wall of rectangular channel Side opens up groove 20, and buckle 21 is fixedly mounted in the outer surface of the protecting cover 18, and 21 snapping connection card padlocks 22 of the buckle are described Snap lock 22 is fixedly mounted on the outer surface of gauge outfit 8.

Specifically, sensor and converter, the sensor, converter and display 9 are fixedly mounted inside institute's gauge outfit 10 It is electrically connected with battery 10 and sensor and converter is electrically connected, the converter is stated with the electric connection of display 9.

Specifically, the spring block 17 is set as four, it is separately positioned on the mutually symmetrical with up and down of 8 outer surface of gauge outfit Position and spring block 17 width be less than groove 20 width.

Specifically, the length of the pull rod 13 is less than the length of sliding slot 11 and pull rod 13 is set as two, it is separately positioned on 12 front end of sliding block of 9 left and right sides of display.

Specifically, the baffle 14 is concordant with the end surface of sliding slot 11 and the diameter of 14 top through-hole 15 of baffle be greater than it is perpendicular The diameter of bar 16,16 bottom end of vertical bar extend into the inside of sliding slot 11.

Specifically, the spring block 17 is slidably connected, rectangular channel 19 and groove 20 and groove 20 run through the inside of rectangular channel 19 Wall, the length of the groove 20 are greater than the length of spring block 17.

In conclusion a kind of inserting-type flowmeter, in use, measuring head 1 is inserted into water pipe, then by bump joint 7 are fixed on the outer surface of water pipe, by sensor and converter, the flow indication of water can will be measured on the display 9, when long Between use, display 9 can have such-and-such failure, thus will periodically to display 9 safeguard, it is only necessary to open buckle 21, so Protecting cover 18 is pulled outward afterwards, spring block 17 is made to slide into the bottom end of groove 20, then rotate protecting cover 18, make spring block 17 into Enter into rectangular channel 19, the continuation of protecting cover 18 is pulled outward then, so that protecting cover 18 is detached from the outer surface of gauge outfit 8, then pulls Vertical bar 16 is detached from vertical bar 16 in through-hole 15, and then flap shutter 14, can pull pull rod 13, can take out display 9, It is safeguarded or is replaced, what which can be convenient disassembles and installs display 9, convenient for safeguarding and replacement, when increasing use Between, structure is simple, and it is easy to operate, it is practical, convenient for popularizing.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. insertion tube (2) are fixedly mounted in the upper surface of a kind of inserting-type flowmeter, including measuring head (1), the measuring head (1), The top of the insertion tube (2) is rotatablely connected rotary ball valve (3), and the top of the rotary ball valve (3) is rotatablely connected partition (4), Connecting tube (5) are fixedly mounted in the upper surface of the partition (4), and gasket (6) are fixedly mounted in the top of the connecting tube (5), institute The bottom that flange connector (7) are fixedly mounted in gasket (6) is stated, gauge outfit (8) are fixedly mounted in the top of the bump joint (7), institute It states and display (9) is fixedly mounted inside gauge outfit (8), battery (10) are fixedly mounted in the inside of the gauge outfit (8), and feature exists In: sliding slot (11) are fixedly mounted in the inside of the gauge outfit (8), and the sliding slot (11) is slidably connected sliding block (12), the sliding block (12) it is fixedly connected with the left and right sides of display (9), pull rod (13) are fixedly mounted in the front end of the sliding block (12), the sliding slot (11) top is rotatablely connected baffle (14), opens up through-hole (15) at the top of the baffle (14), sliding at the top of the sliding slot (11) Spring block (17) are fixedly mounted in the outer surface of dynamic connection vertical bar (16), the gauge outfit (8), and one end of the gauge outfit (8) is fixed to be connected It connects protecting cover (18), the inner wall of the protecting cover (18) opens up rectangular channel (19), and the side of rectangular channel (19) inner wall opens up groove (20), buckle (21) is fixedly mounted in the outer surface of the protecting cover (18), and buckle (21) snapping connection card padlock (22) is described Snap lock (22) is fixedly mounted on the outer surface of gauge outfit (8).

2. a kind of inserting-type flowmeter according to claim 1, it is characterised in that: be fixedly mounted inside the gauge outfit (8) Sensor and converter, the sensor, converter and display (9) with battery (10) be electrically connected and sensor and turn Parallel operation is electrically connected, and the converter and display (9) are electrically connected.

3. a kind of inserting-type flowmeter according to claim 1, it is characterised in that: the spring block (17) is set as four A, the width for being separately positioned on the position mutually symmetrical with up and down of gauge outfit (8) outer surface and spring block (17) is less than groove (20) width.

4. a kind of inserting-type flowmeter according to claim 1, it is characterised in that: the length of the pull rod (13), which is less than, to be slided The length and pull rod (13) of slot (11) are set as two, are separately positioned on sliding block (12) front end at left and right sides of display (9).

5. a kind of inserting-type flowmeter according to claim 1, it is characterised in that: the baffle (14) and sliding slot (11) Concordantly and at the top of baffle (14) diameter of through-hole (15) is greater than the diameter of vertical bar (16) to end surface, and vertical bar (16) bottom end is stretched Enter the inside to sliding slot (11).

6. a kind of inserting-type flowmeter according to claim 1, it is characterised in that: the spring block (17) is slidably connected square Shape slot (19) and groove (20) and groove (20) run through the inner sidewall of rectangular channel (19), and the length of the groove (20) is greater than spring The length of block (17).