CN207540615U - A kind of automobile flowmeter plastic shell - Google Patents

Abstract

The utility model discloses a kind of automobile flowmeter plastic shells,It is made of survey tool and measuring apparatus,The survey tool is made of measurement bucket and connection equipment,The connection equipment is located at the both sides for measuring bucket respectively,The connection equipment includes terminal pad,Communicating pipe and linking disk,Described terminal pad one end disk, which is equipped with, measures transmission mouth and fixing threaded hole,The seam that the both ends of the communicating pipe transmit mouth with the measurement of terminal pad respectively and are connected disk seals fixation,The communicating pipe is internally provided with protection filter screen,The linking disk is screwed in the limiting retainer ring measured in the connector of bucket both ends,The measuring apparatus, which is located at, measures barrel side end and the side wall plasticizing integrated molding with measuring bucket,Measure spliced fixation of the bucket with connecting equipment,The inconvenience of repair and detection caused by effectively solving weldedization,Pass through the design of the protection filter screen inside communicating pipe simultaneously,It is effectively guaranteed circulation material stream and passes through the measurement accuracy in journey.

Description

A kind of automobile flowmeter plastic shell

Technical field

The utility model is related to flow motor equipment technical field, specially a kind of automobile flowmeter plastic shell.

Background technology

Indicate the instrument of measured flux fluid total volume in selected time interval.Flowmeter is divided into there is spinner Meter, restriction flowmeter, slit flowmeter, volume-displacement, electromagnetic flowmeter, ultrasonic flowmeter and weir etc..By medium point Class：Fluid flowmeter and gas flow meter.Metering is industrial eyes.Flow measurement is the composition portion of measuring science technology / mono-, it has close relationship with national economy, national defense construction, scientific research.This work is carried out, to ensureing product matter The development for measuring, improving production efficiency, the technology that advances science all plays an important role, particularly in energy crisis, industrial production The more and more high current era of the degree of automation, status of the flowmeter in national economy are more obvious with acting on.

Since the connection equipment of traditional flow motor meter is mostly with being measured as Integral welded, due to the welding of monoblock type, Structure is relatively fixed, when in the measuring apparatus measured inside bucket when something goes wrong, it is difficult to be tieed up to internal measuring apparatus It repaiies and detects, while without filter plant in the communicating pipe of traditional flow motor meter, if containing impurity in the substance of circulation, Easily measurement is impacted.To solve the above-mentioned problems, therefore, we have proposed a kind of automobile flowmeter plastic shells.

Utility model content

The purpose of this utility model is to provide a kind of automobile flowmeter plastic shells, solve in background technology and are carried The problem of going out.

To achieve the above object, the utility model provides following technical solution：A kind of automobile flowmeter plastic shell, by Survey tool and measuring apparatus are formed, and the survey tool is made of measurement bucket and connection equipment, the connection equipment difference position In the both sides for measuring bucket, the connection equipment includes terminal pad, communicating pipe and linking disk, described terminal pad one end disk and is equipped with Transmission mouth and fixing threaded hole are measured, the both ends of the communicating pipe transmit mouth with the measurement of terminal pad respectively and are connected the seam of disk Sealing is fixed, and is internally provided with protection filter screen the communicating pipe, and the linking disk is screwed in the connection of measurement bucket both ends In limiting retainer ring in mouthful, the measuring apparatus, which is located at, to be measured barrel side end and is integrally formed with the side wall plasticizing of measurement bucket, institute The bottom end for stating measuring apparatus is equipped with fixed plate, and the fixed plate is fixed by screws with fixed equipment.

As a kind of preferred embodiment of the utility model, fixing threaded hole in the terminal pad be equipped with it is multiple, it is described Fixing threaded hole in connection pipe body connecting hole size, position it is corresponding consistent.

As a kind of preferred embodiment of the utility model, the linking disk connects with measuring the limiting retainer ring inside bucket It meets place and is equipped with rubber seal ring set.

As a kind of preferred embodiment of the utility model, measuring apparatus is made of measuring apparatus case, and the measurement is set Standby case is equipped with door close, and the measuring apparatus case is internally provided with equipment fixing groove.

As a kind of preferred embodiment of the utility model, inside the measuring apparatus case between the bucket wall of measurement bucket Equipped with to leading to equipment opening.

Compared with prior art, the beneficial effects of the utility model are as follows：

By the spliced fixation for measuring bucket with connecting equipment, repair and inspection caused by effectively solving weldedization The inconvenience of survey, while by the design of the protection filter screen inside communicating pipe, be effectively guaranteed circulation material stream and pass through in journey Measurement accuracy.

Description of the drawings

Fig. 1 is a kind of automobile flowmeter plastic shell overall appearance structural representation of the utility model；

Fig. 2 connects device structure schematic diagram for a kind of automobile flowmeter plastic shell of the utility model；

Fig. 3 measures bucket attachment structure schematic diagram for a kind of automobile flowmeter plastic shell of the utility model.

In figure:1- survey tools, 2- measuring apparatus, 3- fixed plates, 4- terminal pads, 5- connection equipment, 6- measure transmission mouth, 7- fixing threaded holes, 8- communicating pipes, 9- protection filter screens, 10- linking disks, 11- limiting retainer rings, 12- measure bucket.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of automobile flowmeter plastic shell, by surveying Amount tool 1 and measuring apparatus 2 are formed, and the survey tool 1 is made of measurement bucket 12 and connection equipment 5, and the connection equipment 5 is divided The both sides of bucket 12 Wei Yu not be measured, the connection equipment 5 includes terminal pad 4, communicating pipe 8 and linking disk 10, the terminal pad 4 one End plate face, which is equipped with, measures transmission mouth 6 and fixing threaded hole 7, and mouth is transmitted in the both ends of the communicating pipe 8 with the measurement of terminal pad 4 respectively 6 fix with the seam sealing for being connected disk 10, are internally provided with protection filter screen 9 communicating pipe 8, and the disk 10 that is connected passes through spiral shell Silk be fixed on measure 12 both ends connector of bucket in limiting retainer ring 11 on, the measuring apparatus 2 be located at measure 12 side of bucket and It is plasticized and is integrally formed with the side wall of measurement bucket 12, the bottom end of the measuring apparatus 2 is equipped with fixed plate 3, and the fixed plate 3 is with fixing Equipment is fixed by screws.

As a kind of preferred embodiment of the utility model, the fixing threaded hole 7 in the terminal pad 4 is equipped with multiple, institute State fixing threaded hole 7 in connection pipe body connecting hole size, position it is corresponding consistent.Corresponding consistent connection structure, it is ensured that Gu Determine the consistency and leakproofness of structure.

As a kind of preferred embodiment of the utility model, the linking disk 10 is fixed with measuring the limiting inside bucket 12 11 junction of ring is equipped with rubber seal ring set.The leakproofness of connection is effectively raised by rubber seal ring set.

As a kind of preferred embodiment of the utility model, measuring apparatus 2 is made of measuring apparatus case, and the measurement is set Standby case is equipped with door close, and the measuring apparatus case is internally provided with equipment fixing groove.It, can be right by the fixing groove of fixed equipment Device location measurement is limited and is fixed.

As a kind of preferred embodiment of the utility model, inside the measuring apparatus case with measure bucket 12 bucket wall it Between be equipped with to lead to equipment opening.It is docked by the specific equipment measured the design of through-hole with measuring bucket.

A kind of automobile flowmeter plastic shell described in the utility model, it is first that the linking disk 10 for connecting equipment 5 is right The limiting retainer ring in bucket 12 should be measured, is screwed, the door body in measuring apparatus 2 is opened, by corresponding specific measurement In placing groove inside 2 load facility case of equipment, measuring apparatus 2 is subjected to circuit docking, it after the completion, will be whole by fixed plate 3 A flowmeter shell is fixed, and corresponding transfer tube is docked by terminal pad 4.

The survey tool 1 of the utility model, measuring apparatus 2, fixed plate 3, terminal pad 4 connect equipment 5, measure transmission mouth 6, fixing threaded hole 7 protects filter screen 9, is connected disk 10, limit retainer ring 11, measure bucket 12, component is general mark communicating pipe 8 The component that quasi- part or those skilled in the art know, structure and principle all can be learnt for this technology personnel by technical manual Or known by routine experiment method, the utility model solve the problems, such as be monoblock type welding structure inconvenience to measure bucket 12 Internal detection and repair.The utility model uses the spliced fixation by measuring bucket 12 with connecting equipment 5, effective to solve The inconvenience of repair and detection caused by weldedization, while by the design for protecting filter screen 9 communicating pipe 8 inside, have Effect ensure that circulation material stream passes through the measurement accuracy in journey.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, 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 can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Carry out equivalent replacement.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 (5)

1. a kind of automobile flowmeter plastic shell, by survey tool（1）And measuring apparatus（2）It forms, it is characterised in that：It is described Survey tool（1）By measurement bucket（12）With connection equipment（5）It forms, the connection equipment（5）It is located at respectively and measures bucket（12）'s Both sides, the connection equipment（5）Including terminal pad（4）, communicating pipe（8）With linking disk（10）, the terminal pad（4）One end disk It is equipped with and measures transmission mouth（6）And fixing threaded hole（7）, the communicating pipe（8）Both ends respectively with terminal pad（4）Measurement transmission Mouthful（6）With linking disk（10）Seam sealing fix, the communicating pipe（8）It is internally provided with protection filter screen（9）, the linking Disk（10）It is screwed in measurement bucket（12）Limiting retainer ring in the connector of both ends（11）On, the measuring apparatus（2） Positioned at measurement bucket（12）Side and with measure bucket（12）Side wall plasticizing be integrally formed, the measuring apparatus（2）Bottom end be equipped with Fixed plate（3）, the fixed plate（3）It is fixed by screws with fixed equipment.

2. a kind of automobile flowmeter plastic shell according to claim 1, it is characterised in that：The terminal pad（4） On fixing threaded hole（7）Equipped with multiple, the fixing threaded hole（7）With in connection pipe body connecting hole size, position it is corresponding consistent.

3. a kind of automobile flowmeter plastic shell according to claim 1, it is characterised in that：The linking disk（10） With measuring bucket（12）Internal limiting retainer ring（11）Junction is equipped with rubber seal ring set.

4. a kind of automobile flowmeter plastic shell according to claim 1, it is characterised in that：Measuring apparatus（2）By surveying It measures equipment box to form, the measuring apparatus case is equipped with door close, and the measuring apparatus case is internally provided with equipment fixing groove.

5. a kind of automobile flowmeter plastic shell according to claim 1, it is characterised in that：In the measuring apparatus case Portion is with measuring bucket（12）Bucket wall between be equipped with to lead to equipment opening.