CN204831443U - Water gauge, calorimeter, for flowmeter connection structure of measuring tube segment body and converter - Google Patents
Water gauge, calorimeter, for flowmeter connection structure of measuring tube segment body and converter Download PDFInfo
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- CN204831443U CN204831443U CN201520321014.3U CN201520321014U CN204831443U CN 204831443 U CN204831443 U CN 204831443U CN 201520321014 U CN201520321014 U CN 201520321014U CN 204831443 U CN204831443 U CN 204831443U
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Abstract
The utility model relates to a water gauge, calorimeter, for flowmeter connection structure of measuring tube segment body and converter belongs to pipeline flow measurement technical field. Technical scheme is: measuring tube segment body (4) set up on connecting conversion seat (6), converter (1) set up measuring tube segment body (4) with is connected conversion seat (6) above, measuring tube segment body (4) are located converter (1) and are connected and change between (6), casing lower part (7) of converter (1) and casing upper portion (8) looks lock of being connected conversion seat (6) constitute appearance meter case, with measuring tube segment body (4) cladding, show out in appearance meter case's both sides at the both ends of measuring tube segment body (4). The utility model discloses a positive effect: the instrument is whole to present cladding formula structure, compact structure, and the outward appearance is pleasing to the eye, connects the measuring tube segment body that the conversion seat can adapt to different pipe diameters, simplifies packaging technology, the batch production of being convenient for, reduce cost raises the efficiency.
Description
Technical field
The utility model relates to the syndeton of a kind of water meter, calorimeter, flowmeter measuring tube segment body and converter, belongs to pipeline flow field of measuring technique.
Background technology
At present, domestic existing pipeline metering family Ultrasonic water meter, calorimeter, flowmeter, be the instrument utilizing fluid flow in ultrasonic detecting technology metering conduit, its structure is generally made up of measuring tube segment body, connection conversion seat, converter etc., and measuring tube segment body is liquid communication measure portion; Converter calculates flow (heat) numerical value of liquid in pipeline according to the signal value that survey sensor exports, and passes through liquid crystal display; Connection conversion seat be measuring tube segment body and converter be connected and fixed part.There is some problem following in actual use in background technology: 1. because pipeline section is outside exposed, and the one-piece construction of instrument is not compact, unsightly yet; 2. when producing in batches, measuring tube segment body, connection conversion seat, converter need phase coadaptation to mate, the model of instrument is different, the caliber of measuring tube segment body is also different, connection conversion seat needs constantly to convert in company with the caliber of measuring tube segment body, could converter be connected as a whole with measuring tube segment body, so just need the connection conversion seat producing different size in batches, add difficulty of processing and cost.
Utility model content
The utility model object is to provide the syndeton of a kind of water meter, calorimeter, flowmeter measuring tube segment body and converter, instrument entirety presents clad type structure, compact conformation, appearance looks elegant, connection conversion seat can adapt to the measuring tube segment body of different tube diameters, simplified assembling process, be convenient to batch production, reduce costs, raise the efficiency, solve the problems referred to above that background technology exists.
The technical solution of the utility model is:
A syndeton for water meter, calorimeter, flowmeter measuring tube segment body and converter, comprises converter, securing member, mat piece one, measuring tube segment body, mat piece two and connection conversion seat; Measuring tube segment body is arranged on connection conversion seat, and converter is arranged on above measuring tube segment body and connection conversion seat, and measuring tube segment body is between converter and connection conversion seat; The lower housing portion of converter and the housing upper of connection conversion seat are interlocked, and form meter case, by coated for measuring tube segment body; The both ends of measuring tube segment body are exposed in the two sides of meter case.
Described measuring tube segment body is fixed on connection conversion seat by securing member, and securing member is hooping structure, adapts with the outside surface of measuring tube segment body, by the fastening of measuring tube segment body;
The lower housing portion of described converter and the housing upper two sides of connection conversion seat, be equipped with the groove matched with measuring tube segment body caliber, measuring tube segment body both ends are exposed from groove.
Described groove is semi-circular shape, and the lower housing portion of converter is mated mutually with the groove of the housing upper of connection conversion seat, and form circular hole, measuring tube segment body end is exposed from circular hole.In order to adapt to the different measuring pipeline section body caliber of different model instrument, diameter and the maximum measuring tube segment body caliber of described circular hole match, if measuring tube segment body caliber is less than the diameter of circular hole, the utility model is provided with mat piece one and mat piece two, mat piece one and mat piece two are equipped with semicircle gap pad, internal diameter and the measuring tube segment body caliber of semicircle gap pad match, and the external diameter of semicircle gap pad and the diameter of circular hole match; By semicircle gap pad pad between circular hole and measuring tube segment body, the semicircle gap pad of mat piece one is arranged in the lower housing portion groove of converter, the semicircle gap pad of mat piece two is arranged in the housing upper groove of connection conversion seat, the semicircle gap shim pack of mat piece one and mat piece two is combined, form annulus pad, by the gap closing between measuring tube segment body and circular hole.
Securing member is bolted on connection conversion seat, or is fixed on connection conversion seat by buckle structure.
Described mat piece one, quantity is two, is separately positioned in the circular hole of meter case both sides.
Described mat piece two is as a whole, and two ends are respectively equipped with semicircle gap pad, mate respectively with the circular hole of meter case both sides, and the middle part of mat piece two is groove, matches with measuring tube segment body appearance; Measuring tube segment body is fixed on connection conversion seat by securing member together with mat piece two.
The utility model, for the measuring tube segment body of different size, does not need to convert different connection conversion seats, only needs to use different mat piece one, mat piece two and securing member, just can realize compact connection; Because mat piece one, mat piece two are with securing member compared with connection conversion seat, size is much smaller, and structure is also relatively simple, and batch production cost is lower, just to reduce the production cost of instrument, and ease of assembly.
The utility model simplifies the structure of connection conversion seat, first measuring tube segment body and connection conversion seat are fixed, and then be connected with converter, adopt the method increasing mat piece between measuring tube segment body and connection conversion seat to solve matching connection problem between the measuring tube segment body of different tube diameters size and converter, connection conversion seat simultaneously, be convenient to manufacture, improve the versatility of the higher parts of cost, greatly reduce different product specification starting material stock problem, reduce production cost.
Good effect of the present utility model: instrument entirety presents clad type structure, compact conformation, appearance looks elegant, connection conversion seat can adapt to the measuring tube segment body of different tube diameters, simplified assembling process, is convenient to batch production, reduces costs, raise the efficiency, can be widely used in the syndeton in the measurement instruments such as family Ultrasonic water meter, calorimeter, flowmeter between measuring tube segment body and converter.
Accompanying drawing explanation
Fig. 1 is background technology family water meter (hotlist) structural representation;
Fig. 2 is the utility model example structure schematic diagram;
Fig. 3 is the utility model embodiment block diagram;
Fig. 4 is schematic diagram after the utility model embodiment assembling mat piece two;
Fig. 5 is schematic diagram after the utility model embodiment assembling measuring tube segment body;
Fig. 6 is schematic diagram after the utility model embodiment assembling securing member;
Fig. 7 is schematic diagram after the utility model embodiment assembling mat piece one;
Fig. 8 is schematic diagram after the utility model embodiment assembling converter;
In figure: converter 1, securing member 2, mat piece 1, measuring tube segment body 4, mat piece 25, connection conversion seat 6, lower housing portion 7, housing upper 8.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described further.
A syndeton for water meter, calorimeter, flowmeter measuring tube segment body and converter, comprises converter 1, securing member 2, mat piece 1, measuring tube segment body 4, mat piece 25 and connection conversion seat 6; Measuring tube segment body 4 is arranged on connection conversion seat 6, and converter 1 is arranged on above measuring tube segment body 4 and connection conversion seat 6, and measuring tube segment body 4 is between converter 1 and connection conversion seat 6; The lower housing portion 7 of converter 1 is interlocked with the housing upper 8 of connection conversion seat 6, forms meter case, by coated for measuring tube segment body 4; The both ends of measuring tube segment body 4 are exposed in the two sides of meter case.
Described measuring tube segment body 4 is fixed on connection conversion seat 6 by securing member 2, and securing member 2 is hooping structure, adapts with the outside surface of measuring tube segment body 4, by measuring tube segment body 4 fastening.
The lower housing portion 7 of described converter 1 and housing upper 8 two sides of connection conversion seat 6, be equipped with the groove matched with measuring tube segment body 4 caliber, measuring tube segment body 4 both ends are exposed from groove.
Described groove is semi-circular shape, and the lower housing portion 7 of converter 1 is mated mutually with the groove of the housing upper 8 of connection conversion seat 6, and form circular hole, measuring tube segment body 4 end is exposed from circular hole.The measuring tube segment body caliber of different model instrument is different, and diameter and the maximum measuring tube segment body caliber of described circular hole match; If measuring tube segment body caliber is less than the diameter of circular hole, the utility model is provided with mat piece 1 and mat piece 25, mat piece 1 and mat piece 25 are equipped with semicircle gap pad, internal diameter and the measuring tube segment body caliber of semicircle gap pad match, and the external diameter of semicircle gap pad and the diameter of circular hole match; By semicircle gap pad pad between circular hole and measuring tube segment body, the semicircle gap pad of mat piece 1 is arranged in lower housing portion 7 groove of converter 1, the semicircle gap pad of mat piece 25 is arranged in housing upper 8 groove of connection conversion seat 6, the semicircle gap shim pack of mat piece 1 and mat piece 25 is combined, form annulus pad, by the gap closing between measuring tube segment body and circular hole.
Securing member 2 is bolted on connection conversion seat 6, or is fixed on connection conversion seat 6 by buckle structure.
Described mat piece 1, quantity is two, is separately positioned in the circular hole of meter case both sides.
Described mat piece 25 is as a whole, and two ends are respectively equipped with semicircle gap pad, mate respectively with the circular hole of meter case both sides, and the middle part of mat piece 25 is groove, matches with measuring tube segment body appearance; Measuring tube segment body 4 is fixed on connection conversion seat 6 by securing member 2 together with mat piece 25.
The utility model, for the measuring tube segment body of different size, does not need to convert different connection conversion seats, only needs to use different mat piece 1, mat piece 25 and securing member 2, just can realize compact connection; Because mat piece 1, mat piece 25 and securing member 2 are compared with connection conversion seat, size is much smaller, and structure is also relatively simple, and batch production cost is lower, just to reduce the production cost of instrument, and ease of assembly.
The utility model connection procedure:
1. the lower housing portion 7 of converter 1 and housing upper 8 two sides of connection conversion seat 6, be equipped with the groove matched with measuring tube segment body 4 caliber, described groove is semi-circular shape, and the lower housing portion 7 of converter 1 is mated mutually with the groove of the housing upper 8 of connection conversion seat 6, forms circular hole;
Measuring tube segment body 4 is arranged on connection conversion seat 6, and converter 1 is arranged on above measuring tube segment body 4 and connection conversion seat 6, and measuring tube segment body 4 is between converter 1 and connection conversion seat 6; The lower housing portion 7 of converter 1 is interlocked with the housing upper 8 of connection conversion seat 6, forms meter case, by coated for measuring tube segment body 4; The both ends of measuring tube segment body 4 are exposed at the two sides circular hole of meter case;
2. the measuring tube segment body caliber of different model instrument is different, and diameter and the maximum measuring tube segment body caliber of described circular hole match;
If 3. measuring tube segment body caliber is less than the diameter of circular hole, be provided with mat piece 1 and mat piece 25, mat piece 1 and mat piece 25 are equipped with semicircle gap pad, and internal diameter and the measuring tube segment body caliber of semicircle gap pad match, and the external diameter of semicircle gap pad and the diameter of circular hole match; By semicircle gap pad pad between circular hole and measuring tube segment body, the semicircle gap pad of mat piece 1 is arranged in lower housing portion 7 groove of converter 1, the semicircle gap pad of mat piece 25 is arranged in housing upper 8 groove of connection conversion seat 6, the semicircle gap shim pack of mat piece 1 and mat piece 25 is combined, form annulus pad, by the gap closing between measuring tube segment body and circular hole;
4. described measuring tube segment body 4 is fixed on connection conversion seat 6 by securing member 2, and securing member 2 is hooping structure, adapts with the outside surface of measuring tube segment body 4, by measuring tube segment body 4 fastening;
5. the lower housing portion 7 of converter 1 is interlocked with the housing upper 8 of connection conversion seat 6, completes the connection of measuring tube segment body and converter.
The utility model more specifically Connection Step is as follows:
With reference to accompanying drawing 4, first mat piece 25 is put into connection conversion seat 6;
With reference to accompanying drawing 5, measuring tube segment body 4 is assembled in the mat piece 25 on connection conversion seat 6; Measuring tube segment body 4 both ends are exposed from groove;
With reference to accompanying drawing 6, with securing member 2, measuring tube segment body 4 and mat piece 25 instrument are fixed on connection conversion seat 6;
With reference to accompanying drawing 7, mat piece 1 is assembled in the groove of lower case both sides of converter 1;
With reference to accompanying drawing 8, the lower housing portion 7 of converter 1 is interlocked with the housing upper 8 of connection conversion seat 6, forms meter case, by coated for measuring tube segment body 4; The both ends of measuring tube segment body 4 are exposed in the two sides of meter case, complete the connection of measuring tube segment body and converter.
Claims (7)
1. water meter, calorimeter, a flowmeter syndeton for measuring tube segment body and converter, is characterized in that: comprise converter (1), securing member (2), mat piece one (3), measuring tube segment body (4), mat piece two (5) and connection conversion seat (6); Measuring tube segment body (4) is arranged on connection conversion seat (6), and converter (1) is arranged on above measuring tube segment body (4) and connection conversion seat (6), and measuring tube segment body (4) is positioned between converter (1) and connection conversion seat (6); The lower housing portion (7) of converter (1) and the housing upper (8) of connection conversion seat (6) are interlocked, and form meter case, by coated for measuring tube segment body (4); The both ends of measuring tube segment body (4) are exposed in the two sides of meter case.
2. the syndeton of a kind of water meter according to claim 1, calorimeter, flowmeter measuring tube segment body and converter, it is characterized in that: described measuring tube segment body (4) is fixed on connection conversion seat (6) by securing member (2), securing member (2) is hooping structure, adapt with the outside surface of measuring tube segment body (4), by measuring tube segment body (4) fastening; The lower housing portion (7) of described converter (1) and housing upper (8) two sides of connection conversion seat (6), be equipped with the groove matched with measuring tube segment body (4) caliber, measuring tube segment body (4) both ends are exposed from groove.
3. the syndeton of a kind of water meter according to claim 2, calorimeter, flowmeter measuring tube segment body and converter, it is characterized in that: described groove is semi-circular shape, the lower housing portion (7) of converter (1) is mated mutually with the groove of the housing upper (8) of connection conversion seat (6), form circular hole, measuring tube segment body (4) end is exposed from circular hole.
4. the syndeton of a kind of water meter according to claim 3, calorimeter, flowmeter measuring tube segment body and converter, is characterized in that: diameter and the maximum measuring tube segment body caliber of described circular hole match.
5. the syndeton of a kind of water meter according to claim 3, calorimeter, flowmeter measuring tube segment body and converter, it is characterized in that: measuring tube segment body caliber is less than the diameter of circular hole, be provided with mat piece one (3) and mat piece two (5), mat piece one (3) and mat piece two (5) are equipped with semicircle gap pad, internal diameter and the measuring tube segment body caliber of semicircle gap pad match, and the external diameter of semicircle gap pad and the diameter of circular hole match; By semicircle gap pad pad between circular hole and measuring tube segment body, the semicircle gap pad of mat piece one (3) is arranged in lower housing portion (7) groove of converter (1), the semicircle gap pad of mat piece two (5) is arranged in housing upper (8) groove of connection conversion seat (6), the semicircle gap shim pack of mat piece one (3) and mat piece two (5) is combined, form annulus pad, by the gap closing between measuring tube segment body and circular hole.
6. the syndeton of a kind of water meter according to claim 2, calorimeter, flowmeter measuring tube segment body and converter, it is characterized in that: securing member (2) is bolted on connection conversion seat (6), or be fixed on connection conversion seat (6) by buckle structure.
7. the syndeton of a kind of water meter according to claim 5, calorimeter, flowmeter measuring tube segment body and converter, is characterized in that: described mat piece one (3), and quantity is two, is separately positioned in the circular hole of meter case both sides; Described mat piece two (5) is as a whole, and two ends are respectively equipped with semicircle gap pad, mate respectively with the circular hole of meter case both sides, and the middle part of mat piece two (5) is groove, matches with measuring tube segment body appearance; Measuring tube segment body (4) and mat piece two (5) are fixed on connection conversion seat (6) by securing member (2) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321014.3U CN204831443U (en) | 2015-05-19 | 2015-05-19 | Water gauge, calorimeter, for flowmeter connection structure of measuring tube segment body and converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321014.3U CN204831443U (en) | 2015-05-19 | 2015-05-19 | Water gauge, calorimeter, for flowmeter connection structure of measuring tube segment body and converter |
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| Publication Number | Publication Date |
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| CN204831443U true CN204831443U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520321014.3U Active CN204831443U (en) | 2015-05-19 | 2015-05-19 | Water gauge, calorimeter, for flowmeter connection structure of measuring tube segment body and converter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043487A (en) * | 2015-05-19 | 2015-11-11 | 汇中仪表股份有限公司 | Connecting structure between measuring pipe segment for water meter, heat meter and flow meter and converter, and connecting method thereof |
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2015
- 2015-05-19 CN CN201520321014.3U patent/CN204831443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043487A (en) * | 2015-05-19 | 2015-11-11 | 汇中仪表股份有限公司 | Connecting structure between measuring pipe segment for water meter, heat meter and flow meter and converter, and connecting method thereof |
| CN105043487B (en) * | 2015-05-19 | 2018-11-20 | 汇中仪表股份有限公司 | The connection structure and method of a kind of water meter, calorimeter, flowmeter measurement pipe segment body and converter |
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