CN215001001U

CN215001001U - Ultrasonic heat meter convenient for connection and sealing

Info

Publication number: CN215001001U
Application number: CN202121032490.5U
Authority: CN
Inventors: 申栋; 张玉; 吴国强
Original assignee: Shanxi Haiderui Energy Saving Technology Co ltd
Current assignee: Shanxi Haiderui Energy Saving Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-03
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses an ultrasonic wave calorimeter convenient to connect is sealed, including flow meter main part and connecting groove, both ends all are provided with connecting groove about the flow meter main part, connecting groove's fixed surface is equipped with the mount pad, the surface of mount pad articulates there is the clamping component, connecting groove's inside has all been pegged graft and has the connecting tube, the clamping component and connecting tube looks joint, the fixed surface of mount pad is equipped with the screw rod, the free end of clamping component seted up with screw rod assorted draw-in groove, the outside end spiro union of screw rod has the nut. Through the centre gripping component to the connecting tube and carry out the centre gripping fixed, fixed mode is simple stable, seals the hookup location through the three-layer seal structure that the connecting tube surface set up to promote the leakproofness of connecting, thereby realize that the ultrasonic wave calorimeter connects simply, the strong effect of leakproofness.

Description

Ultrasonic heat meter convenient for connection and sealing

Technical Field

The utility model relates to an ultrasonic wave calorimeter technical field specifically is an ultrasonic wave calorimeter convenient to connect sealedly.

Background

The ultrasonic heat meter is an instrument for measuring flow by an ultrasonic method and displaying heat energy released or absorbed by water flowing through a heat exchange system. The heat value can be obtained by the physical quantity measured by two sensors, namely the flow of a heat carrier and the temperature of an inlet and an outlet, and then by the compensation and integral calculation of density and enthalpy values. It is an electromechanical integrated product based on microprocessor and high-precision sensor. Compared with the household meters, such as water meters, electric meters and gas meters, which are commonly used in the past in the construction industry, the household meters have more complicated design and higher technical content. Ultrasonic heat meters are high-tech products including mechanical, electronic and information technologies, and are currently used successfully in many fields.

However, the existing ultrasonic heat meters generally have the advantages of complex connection mode, low installation efficiency, poor sealing property and incapability of meeting the requirements of simple connection and strong sealing property.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides an ultrasonic wave calorimeter convenient to connect sealedly has solved current partial background technical problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an ultrasonic wave calorimeter convenient to connect sealedly, includes flow meter main part and connecting groove, both ends all are provided with connecting groove about the flow meter main part, connecting groove's surface fixed assembly has the mount pad, the surface of mount pad articulates there is the clamping component, connecting groove's inside all is pegged graft and is had connecting tube, clamping component and connecting tube looks joint, the surface fixed assembly of mount pad has the screw rod, the free end of clamping component seted up with screw rod assorted draw-in groove, the outside end spiro union of screw rod has the nut.

Preferably, the inner walls of the left side and the right side of the flowmeter main body are provided with inner snap rings, the inner side ends of the connecting pipelines are fixedly provided with first rubber rings, and the first rubber rings abut against the inner snap rings.

Preferably, a second circular ring groove is formed in the circumference of the outer surface of the inner side end of the connecting pipeline, a third rubber ring is fixedly connected inside the second circular ring groove, and the outer surface of the third rubber ring abuts against the inner wall of the flowmeter main body.

Preferably, the inner wall of the connecting groove is provided with a protruding ring, a first ring groove is formed in the inner side surface of the connecting pipeline, a second rubber ring is fixedly assembled inside the first ring groove, and the outer side end of the second rubber ring abuts against the protruding ring.

Preferably, the inner wall of the connecting groove is fixedly connected with a limiting block, and the outer surface of the connecting pipeline is provided with a limiting groove matched with the limiting block.

Preferably, a circular groove is formed in the inner side surface of the clamping member, a top block is inserted into the circular groove, a bolt is fixedly connected to the outer surface of the top block, the bolt penetrates through the clamping member, and the inner side end of the top block abuts against the connecting pipeline.

Preferably, the outer surfaces of the upper and lower sides of the clamping member are fixedly provided with reinforcing plates.

Advantageous effects

The utility model provides an ultrasonic wave calorimeter convenient to connect sealedly. The ultrasonic heat meter convenient to connect and seal has the advantages that the connecting pipeline and the clamping and fixing are carried out through the clamping component, the fixing mode is simple and stable, the connecting position is sealed through the three-layer sealing structure arranged on the surface of the connecting pipeline, and therefore the connection sealing performance is improved, and the effects of simplicity in connection and high sealing performance of the ultrasonic heat meter are achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of a cross section of the heat meter body of the present invention.

Fig. 3 is a schematic view of the connection structure of the connection pipeline of the present invention.

Fig. 4 is a schematic structural diagram of a cross-sectional view of the connecting pipeline of the present invention.

Fig. 5 is a schematic structural view of a cross-sectional view of the holding member of the present invention.

Fig. 6 is a schematic structural view of a detail view of the connection groove of the present invention.

In the figure: 1. a flow meter body; 2. a mounting seat; 3. a clamping member; 4. a connecting groove; 5. buckling the groove; 6. connecting a pipeline; 7. a first annular groove; 8. a first rubber ring; 9. a second rubber ring; 10. a third rubber ring; 11. a second annular groove; 12. a bolt; 13. a screw; 14. a circular groove; 15. a card slot; 16. a top block; 17. a nut; 18. a reinforcing plate; 19. a projecting ring; 20. an inner snap ring; 21. a limiting block; 22. a limiting groove.

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. 1-6, the present invention provides a technical solution: an ultrasonic heat meter convenient for connection and sealing comprises a flow meter main body 1 and a connecting groove 4, the left end and the right end of the flow meter main body 1 are respectively provided with the connecting groove 4, the outer surface of the connecting groove 4 is fixedly provided with an installation seat 2, the outer surface of the installation seat 2 is hinged with a clamping component 3, the outer surfaces of the upper side and the lower side of the clamping component 3 are respectively fixedly provided with a reinforcing plate 18, the reinforcing plates 18 can improve the transverse strength of the clamping component and avoid the clamping component from being deformed due to overlarge torsion, a connecting pipeline 6 is inserted in the connecting groove 4, the clamping component 3 is clamped with the connecting pipeline 6, the outer surface of the installation seat 2 is fixedly provided with a screw 12, the free end of the clamping component 3 is provided with a clamping groove 15 matched with the screw 12, the outer side end of the screw 12 is screwed with a nut 17, the clamping component 3 can be fixed through the matching of the nut 17 and the screw 12, the connecting pipe 6 can be fixed by the clamping fixture 3.

Inner snap rings 20 are arranged on the inner walls of the left side and the right side of a flowmeter body 1, a first rubber ring 8 is fixedly assembled at the inner side end of a connecting pipeline 6, the first rubber ring 8 abuts against the inner snap rings 20, the connecting pipeline 6 and the flowmeter body 1 can be sealed through the first rubber ring 8, a second annular groove 11 is formed in the outer surface circumference of the inner side end of the connecting pipeline 6, a third rubber ring 10 is fixedly connected inside the second annular groove 11, the outer surface of the third rubber ring 11 abuts against the inner wall of the flowmeter body 1, the third rubber ring 11 can strengthen the sealing performance, a protruding ring 19 is arranged on the inner wall of a connecting groove 4, a first annular groove 7 is formed in the inner side surface of the connecting pipeline 6, a second rubber ring 9 is fixedly assembled inside the first annular groove 7, a cavity is formed inside the second rubber ring 9, the outer side end of the second rubber ring 9 abuts against the protruding ring 19, and the second rubber ring 9 can be deformed through the extrusion of the protruding ring 19, further improving the sealing between the connecting duct 6 and the flow meter body 1.

The inner wall rigid coupling of coupling groove 4 has stopper 21, and connecting tube 6's surface is seted up with stopper 21 assorted spacing groove 22, can avoid connecting tube 6 to take place to rotate through the cooperation between stopper 21 and the spacing groove 22 and lead to the leakproofness to descend.

Circular slot 14 has been seted up on clamping member 3's the inboard surface, circular slot 14's inside is pegged graft and is had kicking block 16, kicking block 16's surface rigid coupling has bolt 12, bolt 12 runs through clamping member 3, looks spiro union between bolt 12 and the clamping member 3, and the medial extremity of kicking block 16 offsets with connecting tube 6 and leans on, can adjust the position of kicking block 16 through rotating bolt 12 to can change the position of kicking block 16, can promote clamping member 3's clamping force when appropriate.

Example (b): when using, the staff inserts connecting tube 6 into connecting groove 4, insert the back through lock clamping component 3, cooperation through between nut 17 and the screw rod 13 can be fixed clamping component 3, can fix connecting tube 6 through clamping component 3, the first rubber ring 8 through connecting tube 6 surface rigid coupling this moment, second rubber ring 9, third rubber ring 10 realizes connecting sealedly, can further promote the leakproofness of connection through the three-layer seal setting, the staff can adjust the position of kicking block 16 through rotating bolt 12, thereby can finely tune the centre gripping degree of clamping component 3.

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

1. The ultrasonic heat meter convenient to connect and seal comprises a flow meter main body and connecting grooves, wherein the connecting grooves are formed in the left end and the right end of the flow meter main body respectively.

2. An ultrasonic heat meter convenient for connection and sealing as claimed in claim 1, wherein inner snap rings are arranged on the inner walls of the left and right sides of the flow meter main body, a first rubber ring is fixedly assembled at the inner end of the connecting pipeline, and the first rubber ring abuts against the inner snap rings.

3. The ultrasonic heat meter convenient to connect and seal as claimed in claim 1, wherein a second annular groove is formed in the circumference of the outer surface of the inner end of the connecting pipeline, a third rubber ring is fixedly connected inside the second annular groove, and the outer surface of the third rubber ring abuts against the inner wall of the flowmeter body.

4. An ultrasonic heat meter convenient for connection and sealing as claimed in claim 1, wherein a protruding ring is disposed on an inner wall of the connection groove, a first circular groove is disposed on an inner side surface of the connection pipe, a second rubber ring is fixedly mounted inside the first circular groove, and an outer side end of the second rubber ring abuts against the protruding ring.

5. The ultrasonic heat meter convenient to connect and seal according to claim 1, wherein a limiting block is fixedly connected to the inner wall of the connecting groove, and a limiting groove matched with the limiting block is formed in the outer surface of the connecting pipeline.

6. The ultrasonic heat meter convenient to connect and seal according to claim 1, wherein a circular groove is formed in the inner side surface of the clamping member, a top block is inserted into the circular groove, a bolt is fixedly connected to the outer surface of the top block, the bolt penetrates through the clamping member, and the inner side end of the top block abuts against a connecting pipeline.

7. An ultrasonic heat meter convenient for connection and sealing as claimed in claim 1, wherein the outer surfaces of the upper and lower sides of the clamping member are fixedly provided with reinforcing plates.