CN209387080U - A kind of ultrasonic flowmeter with safeguard structure - Google Patents

A kind of ultrasonic flowmeter with safeguard structure Download PDF

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Publication number
CN209387080U
CN209387080U CN201821975111.4U CN201821975111U CN209387080U CN 209387080 U CN209387080 U CN 209387080U CN 201821975111 U CN201821975111 U CN 201821975111U CN 209387080 U CN209387080 U CN 209387080U
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China
Prior art keywords
cylindrical shell
shell
cylinder liner
ultrasonic flowmeter
cylinder
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CN201821975111.4U
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Chinese (zh)
Inventor
周向阳
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Luohe Four Pump Co
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Luohe Four Pump Co
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Abstract

The utility model discloses a kind of ultrasonic flowmeters with safeguard structure, including ultrasonic flowmeter main body and cylindrical shell, the outer surface circumference fixing assembling of the ultrasonic flowmeter main body has cylindrical shell, the front surface insertion of the cylindrical shell is equipped with the first glass plate, the inside of the cylindrical shell is plugged with cylinder liner, is each equipped with dehumidification device at left and right sides of the inner cavity upper wall of the cylinder liner.The utility model is ingenious in design; it is convenient and practical; protection can be sealed to ultrasonic flowmeter main body by cylindrical shell and cylinder liner; the steam of cylinder liner can be adsorbed by dehumidification device; so as to avoid the steam of cylinder liner from impacting ultrasonic flowmeter main body, device cylindrical shell and cylinder liner can carry out physical protection to ultrasonic flowmeter main body and avoid the problem that ultrasonic flowmeter main body is led to damage by physical unit.

Description

A kind of ultrasonic flowmeter with safeguard structure
Technical field
The utility model relates to technical field, specially a kind of ultrasonic flowmeter with safeguard structure.
Background technique
Ultrasonic flowmeter is to the effect of supersonic beam (or ultrasonic pulse) by detection fluid flowing with measuring flow Instrument, ultrasonic flowmeter is typically installed at the outer surface of pipeline, and the environment of surrounding is relatively moist, at present user Ultrasonic flowmeter lacks external safeguard structure, so that external vapor is easily accessible the internal influence of ultrasonic flowmeter The use of ultrasonic flowmeter, while lacking and protection is carried out to be easy to cause ultrasonic flow to the shell of ultrasonic flowmeter The problem of meter is led to damage by shock.
Utility model content
The purpose of this utility model is to provide a kind of ultrasonic flowmeters with safeguard structure, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of supersonic flow with safeguard structure Meter, including ultrasonic flowmeter main body and cylindrical shell, the outer surface circumference fixing assembling of the ultrasonic flowmeter main body There is cylindrical shell, the front surface of the cylindrical shell, which is embedded in, is equipped with the first glass plate, two above and below the inner wall of the cylindrical shell Side offers ring groove, and the inside fixing assembling of the ring groove has rubber ring, the inside grafting of the cylindrical shell There is cylinder liner, the left-hand face insertion of the cylinder liner is equipped with the second glass plate, the inner wall and cylinder of the rubber ring Liner fits closely, and the upper end fixing assembling of the cylindrical shell has snap ring, and the upper surface of the cylinder liner and snap ring are close The inner cavity upper wall left and right sides of fitting, the cylinder liner is each equipped with dehumidification device, and the dehumidification device includes two circular grooves, Round tube is bolted on the downside of the inner cavity of two circular grooves, the outer surface of the round tube offers through-hole, and the inner wall of the round tube is inserted It is connected to steel wire, the inner wall of the steel wire is plugged with nonwoven layer, and the inside of the nonwoven layer is filled with desiccant layer.
Preferably, the left-hand face of the cylindrical shell is equipped with limiting device, and the limiting device includes sleeve, institute Sleeve fixing assembling is stated on the upside of the left surface of cylindrical shell, the inside of the sleeve is plugged with spring, the left end of the spring With fixing assembling on the left of the inner wall of sleeve, the right end fixing assembling of the spring has fixture block, opens on the upside of the left surface of cylindrical shell Equipped with jack, the right end of the fixture block runs through jack, offers arc chute on the upside of the left-hand face of the cylinder liner, described The rear and front end inner wall of arc chute offers arc groove, and the top of the fixture block is mutually clamped with arc groove.
Preferably, the lower surface of the cylindrical shell is equipped with sealing threading groove, and the sealing threading groove includes two outer Shell, two shells are securely fitted at left and right sides of the lower surface of cylindrical shell, lower surface of the cylindrical shell or so two Side offers the first circular hole, and the first circular hole connection cylindrical shell and shell, the outside end surfaces of the shell offer The inside of second circular hole, the shell is filled with waterproof sealing layer.
Preferably, the upper surface center fixing assembling of the cylinder liner has handle.
Compared with prior art, the utility model has the beneficial effects that the utility model is ingenious in design, and it is convenient and practical, pass through circle Cylinder shell and cylinder liner can be sealed protection to ultrasonic flowmeter main body, can be to cylinder liner by dehumidification device Internal steam is adsorbed, so as to avoid the steam of cylinder liner from impacting ultrasonic flowmeter main body, Device cylindrical shell and cylinder liner ultrasonic flowmeter main body can be carried out physical protection avoid ultrasonic flowmeter main body by The problem of leading to damage to physical unit.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the utility model section figure structure schematic representation;
Fig. 3 is D position details figure in Fig. 2;
Fig. 4 is location A detail view in Fig. 2;
Fig. 5 is the position B-B' top view sectional view in Fig. 2;
Fig. 6 is the position C-C' top view sectional view in Fig. 2.
In figure: 1, ultrasonic flowmeter main body, the 2, first glass plate, 3, limiting device, 31, sleeve, 32, spring, 33, Fixture block, 34, jack, 4, handle, 5, snap ring, 6, cylindrical shell, 7, sealing threading groove, the 71, first circular hole, 72, shell, 73, anti- Watertight sealing, the 74, second circular hole, 8, dehumidification device, 81, circular groove, 82, steel wire, 83, through-hole, 84, nonwoven layer, 85, circle Pipe, 86, desiccant layer, the 9, second glass plate, 10, rubber ring, 11, ring groove, 12, cylinder liner, 13, arc groove, 14, arc chute.
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.
Fig. 1-6 is please referred to, the utility model provides a kind of ultrasonic flowmeter with safeguard structure, including supersonic flow Meter main body 1 and cylindrical shell 6, the outer surface circumference fixing assembling of ultrasonic flowmeter main body 1 have a cylindrical shell 6, outside cylinder The upper end of shell 6 is opened, and the front surface insertion of cylindrical shell 6 is equipped with the first glass plate 2, and the first glass plate 2 is transparent glass system At arc glass plate, the link position of the first glass plate 2 and cylindrical shell 6 is sealed by rubber weather strip, so as to Enough guarantee the leakproofness of cylindrical shell 6, the inner wall of cylindrical shell 6 offers ring groove 11, ring groove 11 in two sides up and down Inside fixing assembling have a rubber ring 10, the inside of cylindrical shell 6 is plugged with cylinder liner 12, and the lower end of cylinder liner 12 is to beat It opens up and sets, the leakproofness between cylindrical shell 6 and cylinder liner 12, the upper table of cylinder liner 12 can be guaranteed by rubber ring 10 Face center fixing assembling has a handle 4, and handle 4 can provide impetus for cylinder liner 12, so as to idol convenient for users to Rotating cylinder liner 12, the left-hand face insertion of cylinder liner 12 are equipped with the second glass plate 9, and the second glass plate 9 is transparent The link position of arc glass plate made of glass, the second glass plate 9 and cylinder liner 12 is sealed by rubber weather strip, The inner wall of rubber ring 10 is fitted closely with cylinder liner 12, and the upper end fixing assembling of cylindrical shell 6 has snap ring 5, cylinder liner 12 Upper surface fitted closely with snap ring 5, snap ring 5 cylinder liner 12 can be limited so as to avoid cylinder liner 12 into Row moves up and down, and is each equipped with dehumidification device 8 at left and right sides of the inner cavity upper wall of cylinder liner 12, dehumidification device 8 can be by cylinder The vapor of the inside of liner 12 is adsorbed, and so as to keep cylinder liner 12 internally dry, dehumidification device 8 includes two The inner cavity downside of circular groove 81, two circular grooves 81 is bolted with round tube 85, and the outer surface of round tube 85 offers through-hole 83, and through-hole 83 can The gas circulation inside and outside round tube 85 is kept, the inner wall of round tube 85 is plugged with steel wire 82, and steel wire 82 is cylindrical shape, steel wire 82 inner wall is plugged with nonwoven layer 84, and nonwoven layer 84 is made of non-woven fabrics, and steel wire 82 can carry out for nonwoven layer 84 Support, the inside of nonwoven layer 84 are filled with desiccant layer 86, and the material of desiccant 86 is calcium oxide.
The left-hand face of cylindrical shell 6 is equipped with limiting device 3, and limiting device 3 includes sleeve 31, the fixed dress of sleeve 31 On the upside of left surface assigned in cylindrical shell 6, the inside of sleeve 31 is plugged with spring 32, the left end of spring 32 and the inner wall of sleeve 31 Left side fixing assembling, the right end fixing assembling of spring 32 have fixture block 33, and the right end of fixture block 33 is arc, and spring 32 can be to the right Fixture block 33 is resisted, jack 34 is offered on the upside of the left surface of cylindrical shell 6, the right end of fixture block 33 runs through jack 34, cylinder liner Arc chute 14, fixture block 33 and arc groove 14 are offered on the upside of 12 left-hand face can carry out cylinder liner 12 to cooperation Limit, the rear and front end inner wall of arc chute 14 offer arc groove 13, top and the 13 phase card of arc groove of fixture block 33 It connects, cylinder liner 12 can be fixed by fixture block 33 and the clamping of arc groove 13.
The lower surface of cylindrical shell 6 is equipped with sealing threading groove 7, and sealing threading groove 7 includes two shells 73, sealing threading Slot 7 can thread convenient for users to the inside to cylindrical shell 6, and two shells 73 are securely fitted under cylindrical shell 6 At left and right sides of surface, the first circular hole 71 is offered at left and right sides of the lower surface of cylindrical shell 6, the first circular hole 71 is connected to outside cylinder Shell 6 and shell 73, the outside end surfaces of shell 73 offer the second circular hole 74, and the inside of shell 73 is filled with waterproof sealing layer 72, conducting wire is connected through the first circular hole 71 and the second circular hole 71 with ultrasonic flowmeter main body 1 by user, when conducting wire is connected to User can fill waterproof sealing layer 72 to the inside of shell 73 afterwards, and waterproof sealing layer 72 is waterproof gasket cement.
Working principle: ultrasonic flowmeter 1 can be carried out in user by cylindrical shell 6 and cylinder liner 12 close Envelope protection, can be adsorbed the steam inside cylinder liner 12 by the dehumidification device inside cylinder liner 12, so as to The drying inside cylinder liner 12 is kept, enough so as to avoid the humidity inside cylinder liner 12 excessive to ultrasonic flowmeter Main body 1 impacts, and can carry out physical protection to ultrasonic flowmeter main body 1 by cylindrical shell 6 and cylinder liner 12 So as to avoid ultrasonic flowmeter main body 1 from being hit, by cylindrical shell 6 and cylinder liner 12 to external impacting object It is protected, and the position between the first glass plate 2 and the second glass plate 9 is not overlapped under normal conditions, when foreign body squeezes broken The second glass plate 9 cannot be caused to damage after one glass plate 2, and the first glass plate 2 it is broken after will not be to cylindrical shell 6 and cylinder Leakproofness between liner 12 impacts, so that external moisture be avoided to enter the inside of cylinder liner 12.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (4)

1. a kind of ultrasonic flowmeter with safeguard structure, it is characterised in that: including ultrasonic flowmeter main body (1) and cylinder The outer surface circumference fixing assembling of shell (6), the ultrasonic flowmeter main body (1) has cylindrical shell (6), the cylindrical shell (6) front surface insertion is equipped with the first glass plate (2), and the inner wall of the cylindrical shell (6) offers annulus in two sides up and down The inside fixing assembling of groove (11), the ring groove (11) has rubber ring (10), the inside grafting of the cylindrical shell (6) Have cylinder liner (12), the left-hand face insertion of the cylinder liner (12) is equipped with the second glass plate (9), the rubber ring (10) inner wall is fitted closely with cylinder liner (12), and the upper end fixing assembling of the cylindrical shell (6) has snap ring (5), described The upper surface of cylinder liner (12) is fitted closely with snap ring (5), is filled at left and right sides of the inner cavity upper wall of the cylinder liner (12) Equipped with dehumidification device (8), the dehumidification device (8) includes two circular grooves (81), spiral shell on the downside of the inner cavity of two circular grooves (81) It is connected to round tube (85), the outer surface of the round tube (85) offers through-hole (83), and the inner wall of the round tube (85) is plugged with steel wire The inner wall of net (82), the steel wire (82) is plugged with nonwoven layer (84), and the inside of the nonwoven layer (84) is filled with dry Drying prescription layer (86).
2. a kind of ultrasonic flowmeter with safeguard structure according to claim 1, it is characterised in that: outside the cylinder The left-hand face of shell (6) is equipped with limiting device (3), and the limiting device (3) includes sleeve (31), and the sleeve (31) is solid Surely it is assemblied on the upside of the left surface of cylindrical shell (6), the inside of the sleeve (31) is plugged with spring (32), the spring (32) Left end and sleeve (31) inner wall on the left of fixing assembling, the right end fixing assembling of the spring (32) has fixture block (33), cylinder It is offered jack (34) on the upside of the left surface of shell (6), the right end of the fixture block (33) runs through jack (34), the cylinder liner (12) it is offered arc chute (14) on the upside of left-hand face, the rear and front end inner wall of the arc chute (14) offers circle Arc fluting (13), top and the arc groove (13) of the fixture block (33) are mutually clamped.
3. a kind of ultrasonic flowmeter with safeguard structure according to claim 1, it is characterised in that: outside the cylinder The lower surface of shell (6) is equipped with sealing threading groove (7), and the sealing threading groove (7) includes two shells (73), and two described outer Shell (73) is securely fitted at left and right sides of the lower surface of cylindrical shell (6), at left and right sides of the lower surface of the cylindrical shell (6) It offers the first circular hole (71), and the first circular hole (71) connection cylindrical shell (6) and shell (73), the outside of the shell (73) End surfaces offer the second circular hole (74), and the inside of the shell (73) is filled with waterproof sealing layer.
4. a kind of ultrasonic flowmeter with safeguard structure according to claim 1, it is characterised in that: in the cylinder The upper surface center fixing assembling of lining (12) has handle (4).
CN201821975111.4U 2018-11-28 2018-11-28 A kind of ultrasonic flowmeter with safeguard structure Active CN209387080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821975111.4U CN209387080U (en) 2018-11-28 2018-11-28 A kind of ultrasonic flowmeter with safeguard structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821975111.4U CN209387080U (en) 2018-11-28 2018-11-28 A kind of ultrasonic flowmeter with safeguard structure

Publications (1)

Publication Number Publication Date
CN209387080U true CN209387080U (en) 2019-09-13

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CN201821975111.4U Active CN209387080U (en) 2018-11-28 2018-11-28 A kind of ultrasonic flowmeter with safeguard structure

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113511545A (en) * 2021-04-29 2021-10-19 四川金鹏宏达实业有限公司 Paper collecting vehicle after printing
CN117553871A (en) * 2023-12-29 2024-02-13 济南市计量检定测试院 Gas flow metering device for ultrasonic gas metering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113511545A (en) * 2021-04-29 2021-10-19 四川金鹏宏达实业有限公司 Paper collecting vehicle after printing
CN117553871A (en) * 2023-12-29 2024-02-13 济南市计量检定测试院 Gas flow metering device for ultrasonic gas metering

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