CN214308936U - Mounting base of ultrasonic gas flowmeter - Google Patents
Mounting base of ultrasonic gas flowmeter Download PDFInfo
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- CN214308936U CN214308936U CN202120366138.9U CN202120366138U CN214308936U CN 214308936 U CN214308936 U CN 214308936U CN 202120366138 U CN202120366138 U CN 202120366138U CN 214308936 U CN214308936 U CN 214308936U
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Abstract
The utility model provides a mounting seat of ultrasonic gas flowmeter, it includes the body, the body is the cavity that the upper end is uncovered, be equipped with first through-hole on the lateral wall of cavity, be equipped with guide plate, first erection column and second erection column in the cavity, be equipped with the mounting groove on the up end of cavity, the mounting groove is located the top of first through-hole; the outer wall of the body is provided with an air inlet pipeline, a second through hole is formed in the air inlet pipeline and communicated with the cavity, and a space is formed between the second through hole and the guide plate. The utility model discloses ultrasonic wave gas flowmeter's mount pad knot structural design is novel, convenient to use is swift, be convenient for exhaust and can increase of service life effectively.
Description
Technical Field
The utility model relates to a gas flowmeter, in particular to ultrasonic wave gas flowmeter's mount pad.
Background
A gas flow meter is a meter that meters the flow of gas. The gas flow meter has a plurality of types, the mounting seat is an important part of the gas flow meter, the detection mechanism is arranged in the mounting seat, and gas detected by the detection mechanism needs to be discharged through an exhaust pipeline on the mounting seat; the mounting seats used in the existing market are various, the common structure of the mounting seats is that the air outlet of the detection device directly faces to the exhaust pipeline, a flow guide device is not arranged in front of the air outlet of the detection device and the exhaust pipeline, and the mounting seats need to be impacted by gas flowing out of the detection mechanism for a long time on the inner wall of one side of the exhaust pipeline, so that the service life of the mounting seats is short; gas after detection is finished is easy to accumulate at the joint of the exhaust pipeline and the mounting seat, and the exhaust efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide a structural design is novel, be convenient for exhaust and can increase of service life's ultrasonic wave gas flowmeter's mount pad.
Technical scheme for solving problems
The utility model provides a mounting seat of ultrasonic gas flowmeter, it includes the body, the body is the cavity that the upper end is uncovered, be equipped with first through-hole on the lateral wall of cavity, be equipped with guide plate, first erection column and second erection column in the cavity, be equipped with the mounting groove on the up end of cavity, the mounting groove is located the top of first through-hole; the outer wall of the body is provided with an air inlet pipeline, a second through hole is formed in the air inlet pipeline and communicated with the cavity, and a space is formed between the second through hole and the guide plate.
Furthermore, the axis of the first through hole, the center line of the guide plate and the axis of the second through hole are located on the same plane.
Furthermore, the height of the guide plate is greater than the height of the upper end of the second through hole, and the width of the guide plate is greater than the inner diameter of the second through hole.
Further, the guide plate is an arc plate, an opening of the arc plate faces the first through hole, and a guide column is arranged on the inner side wall of the arc plate.
Further, the distance is greater than or equal to 6mm and less than or equal to 10 mm.
Furthermore, the number of the first mounting columns is two, each first mounting column is provided with a first internal threaded hole, and the two first mounting columns are arranged between the guide plate and the first through holes.
Furthermore, the number of the second mounting columns is four, and each second mounting column is provided with a second internal threaded hole.
Advantageous effects
The utility model discloses ultrasonic wave gas flowmeter's mount pad knot structural design is novel, convenient to use is swift, be convenient for exhaust and can increase of service life effectively.
Drawings
Fig. 1 is a perspective view of a mounting base of the ultrasonic gas flowmeter of the present invention;
fig. 2 is a front view of the mounting base of the ultrasonic gas flowmeter of the present invention;
fig. 3 is a bottom view of the mounting seat of the ultrasonic gas flowmeter of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, the utility model provides a mounting base of ultrasonic gas flowmeter, it includes body 1, body 1 is the open cavity in upper end, be equipped with first through-hole 12 on the lateral wall of cavity, first through-hole 12 is connected with the pipeline of giving vent to anger, still be equipped with guide plate 15, first erection column 13 and second erection column 18 in the cavity, be equipped with mounting groove 11 on the up end of cavity, mounting groove 11 is located the top of first through-hole 12, because body 1 is the open cavity in upper end, so the upper end of body need use the sealing washer when using, mounting groove 11 and sealing washer cooperate and play the effect of location; be equipped with inlet channel 17 on the outer wall of body 1, be equipped with second through-hole 16 in the inlet channel 17, second through-hole 16 intercommunication the cavity, the second through-hole with be equipped with the interval between guide plate 15, in this embodiment interval more than or equal to 6mm and less than or equal to 10mm, wherein the interval uses 8mm as the best.
In order to improve the air outlet efficiency, the axes of the first through holes 12, the center line of the guide plate 15 and the axes of the second through holes are positioned on the same plane in the present embodiment; further, the height of guide plate 15 is greater than the height of second through-hole upper end, the width of guide plate 15 is greater than the internal diameter of second through-hole, and the benefit of setting to this kind of structure lies in that the gas that needs detect can strike on guide plate 15 after entering into the cavity from inlet channel 17, will detect the gaseous dispersion after the completion in the cavity through guide plate 15, then detect the back through detection mechanism and then discharge through the pipeline of giving vent to anger of first through-hole internal connection.
In order to further improve the air outlet efficiency, the axes of the first through holes 12, the center line of the guide plate 15 and the axis of the second through hole are positioned on the same plane in the present embodiment; further, the guide plate 15 is the circular arc board, the opening orientation of circular arc board first through-hole 12, be equipped with water conservancy diversion post 151 on the inside wall of circular arc board, the benefit of setting to this kind of structure lies in that gas enters into the cavity from inlet duct 17 and disperses it on guide plate 15 through assaulting for the gas that needs detected can be abundant enter into detection mechanism, thereby avoided gas to directly enter into detection mechanism from inlet duct 17 and arouse the effect that detection precision is low.
In order to facilitate the installation of the detection mechanism, in the present embodiment, there are two first mounting columns 13, each first mounting column 13 is provided with a first internal threaded hole 14, and the two first mounting columns 13 are disposed between the air guide plate 15 and the first through hole 12.
In order to facilitate the installation of the sealing rings, in the present embodiment, there are four second installation columns 18, four second installation columns 18 are disposed on the inner wall of the cavity, and each second installation column 18 is provided with a second internal threaded hole 19.
The utility model discloses ultrasonic wave gas flowmeter's mount pad knot structural design is novel, convenient to use is swift, be convenient for exhaust and can increase of service life effectively.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an ultrasonic wave gas flowmeter's mount pad which characterized in that: the air conditioner comprises a body, wherein the body is a cavity with an open upper end, a first through hole is formed in the side wall of the cavity, a guide plate, a first mounting column and a second mounting column are arranged in the cavity, a mounting groove is formed in the upper end face of the cavity, and the mounting groove is located above the first through hole; the outer wall of the body is provided with an air inlet pipeline, a second through hole is formed in the air inlet pipeline and communicated with the cavity, and a space is formed between the second through hole and the guide plate.
2. The mount for an ultrasonic gas meter according to claim 1, wherein: the axis of the first through hole, the center line of the guide plate and the axis of the second through hole are located on the same plane.
3. The mount for an ultrasonic gas meter according to claim 2, wherein: the height of the guide plate is greater than that of the upper end of the second through hole, and the width of the guide plate is greater than the inner diameter of the second through hole.
4. The mount for an ultrasonic gas meter according to claim 2, wherein: the guide plate is an arc plate, the opening of the arc plate faces the first through hole, and a guide column is arranged on the inner side wall of the arc plate.
5. The mount for an ultrasonic gas meter according to claim 1, wherein: the distance is greater than or equal to 6mm and less than or equal to 10 mm.
6. The mount for an ultrasonic gas meter according to claim 1, wherein: the first mounting columns are two in number, each first mounting column is provided with a first internal threaded hole, and the two first mounting columns are arranged between the guide plate and the first through holes.
7. The mount for an ultrasonic gas meter according to claim 1, wherein: the number of the second mounting columns is four, and each second mounting column is provided with a second internal threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120366138.9U CN214308936U (en) | 2021-02-09 | 2021-02-09 | Mounting base of ultrasonic gas flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120366138.9U CN214308936U (en) | 2021-02-09 | 2021-02-09 | Mounting base of ultrasonic gas flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214308936U true CN214308936U (en) | 2021-09-28 |
Family
ID=77833883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120366138.9U Active CN214308936U (en) | 2021-02-09 | 2021-02-09 | Mounting base of ultrasonic gas flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214308936U (en) |
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2021
- 2021-02-09 CN CN202120366138.9U patent/CN214308936U/en active Active
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