CN211954543U - Barometer convenient to connect - Google Patents
Barometer convenient to connect Download PDFInfo
- Publication number
- CN211954543U CN211954543U CN202020940706.7U CN202020940706U CN211954543U CN 211954543 U CN211954543 U CN 211954543U CN 202020940706 U CN202020940706 U CN 202020940706U CN 211954543 U CN211954543 U CN 211954543U
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- China
- Prior art keywords
- head
- hole
- barometer
- flow
- male head
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- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a barometer convenient to connect, including the barometer main part that has the intake pipe and the gas transmission pipeline that has the connecting pipe, the intake pipe is connected with cylindric connection male head through the conveyer pipe, be connected with cylindric connection female head on the connecting pipe, the middle part of connecting female head is equipped with first flow through-hole, the connection female head is equipped with inside sunken annular seal chamber in the periphery that lies in first flow through-hole, the tip of connecting male head stretches into annular seal chamber, be equipped with the cavity with the butt joint of first flow through-hole on the connection male head, be equipped with the second flow through-hole that runs through the connection male head in the cavity; the sealing cover is sleeved on the connecting male head and is in threaded connection with the connecting female head, a sealing cover limiting ring block is arranged on the connecting male head, and a first rubber sealing layer is arranged on the upper surface of the sealing cover limiting ring block. The utility model discloses the characteristics convenient to installation and dismantlement still have the characteristics that the leakproofness is good simultaneously.
Description
Technical Field
The utility model relates to a barometer technical field specifically is a barometer convenient to connect.
Background
The barometer is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. The method is widely available in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance plants and shops and the like. Especially in the industrial process control and technical measurement process, the mechanical pressure gauge is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge. Most of air inlet pipes on the existing air pressure meters are fastened through flange plates and positioning bolts to be connected with pipelines, and the air inlet pipes are inconvenient to detach and install. Therefore, the air pressure meter convenient to connect is provided.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a barometer convenient to connect.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a barometer convenient to connect, including the barometer main part that has the intake pipe and the gas transmission pipeline that has the connecting pipe, the intake pipe is connected with cylindric connection male head through the conveyer pipe, be connected with cylindric connection female head on the connecting pipe, the middle part of connecting female head is equipped with first class through-hole, the connection female head is equipped with inside sunken annular seal chamber in the periphery that lies in first class through-hole, the tip of connecting male head stretches into annular seal chamber, be equipped with the cavity with the butt joint of first class through-hole on the connection male head, be equipped with the second through-hole that runs through the connection male head in the cavity; the sealing cover is sleeved on the connecting male head and is in threaded connection with the connecting female head, a sealing cover limiting ring block is arranged on the connecting male head, and a first rubber sealing layer is arranged on the upper surface of the sealing cover limiting ring block.
As an optimized technical scheme of the utility model, the bottom side of annular seal chamber is equipped with the second rubber seal layer.
As an optimized technical proposal of the utility model, the connecting male head and the connecting female head are made of copper materials.
As an optimized technical scheme of the utility model, be equipped with the third rubber seal layer on the lateral wall of cavity.
As an optimized technical scheme of the utility model, the stand is scalable stand.
The utility model has the advantages that: the utility model relates to a conveniently-connected barometer, which is characterized in that a connecting male head is arranged in an air inlet pipe of the barometer, a connecting female head is arranged on an air transmission pipeline, a first flow through hole and a second flow through hole which are mutually butted are arranged between the connecting male head and the connecting female head to form a flow cavity channel, the end part of the connecting male head is embedded into an annular sealing cavity on the connecting female head, when a sealing cover is screwed in, the end part of the connecting male head is tightly abutted with a second sealing layer in the annular sealing cavity to play a sealing role, simultaneously, along with the screwing in of the sealing cover, the sealing cover is tightly abutted with a maoye limiting ring block and is sealed under the action of a first sealing layer, thereby having better sealing effect and facilitating the disassembly and the installation, wherein a concave cavity corresponding to the first flow through hole is arranged in the connecting male head, so that when the connecting male head is butted with the connecting female head, the end part of the connecting female head is embedded into the concave cavity and is tightly abutted against the third sealing layer in the concave cavity, so that the sealing performance is better. The utility model discloses under the multiple sealing effect of first rubber sealing layer, second rubber sealing layer and third rubber sealing layer, better sealed effect has.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a barometer of the present invention for easy connection;
fig. 2 is an enlarged view at a in fig. 1.
In the figure: 1. a barometer body; 2. an air inlet pipe; 3. a connecting pipe; 4. a gas pipeline; 5. a delivery pipe; 6. connecting a male head; 7. connecting the female head; 8. a first flow through hole; 9. an annular seal cavity; 10. a concave cavity; 11. a second flow through hole; 12. sealing the cover; 13. covering a limit ring block; 14. a first rubber sealing layer; 15. a second rubber sealing layer; 16. and a third rubber sealing layer.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1 and fig. 2, the utility model relates to a barometer convenient to connect, including the barometer main part 1 that has intake pipe 2 and the gas transmission pipeline 4 that has connecting pipe 3, intake pipe 2 is connected with cylindric male head 6 of connection through conveyer pipe 5, be connected with cylindric female head 7 of connection on the connecting pipe 3, the middle part of female head 7 of connection is equipped with first flow through hole 8, female head 7 of connection is located the periphery of first flow through hole 8 and is equipped with inside sunken annular seal chamber 9, the tip of connecting male head 6 stretches into annular seal chamber 9, be equipped with the cavity 10 with the butt joint of first flow through hole 8 on the male head 6 of connection, be equipped with the second flow through hole 11 that runs through the male head 6 in the cavity 10; the connecting male head 6 is sleeved with a sealing cover 12, the sealing cover 12 is in threaded connection with the connecting female head 7, a sealing cover limiting ring block 13 is arranged on the connecting male head 6, and a first rubber sealing layer 14 is arranged on the upper surface of the sealing cover limiting ring block 13; the bottom side of the annular sealing cavity 9 is provided with a second rubber sealing layer 15, and the connecting male head 6 and the connecting female head 7 are made of copper materials. A third rubber sealing layer 16 is arranged on the side wall of the cavity 10. The utility model has the advantages of installing the male head 6 of connection in the intake pipe 2 of barometer, being equipped with the female head 7 of connection on the gas transmission pipeline 4, wherein connect and be equipped with first circulation through-hole 8 and the second circulation through-hole 11 of mutual butt joint between male head 6 and the female head 7 of connection, form the circulation chamber way, wherein connect the tip of male head 6 and imbed in the annular seal chamber 9 on connecting the female head 7, when closing cap 12 carries out the screw thread and screws in, connect the tip of male head 6 and closely contradict with the second sealing layer in the annular seal chamber 9, played sealed effect, simultaneously along with the screwing in of closing cap 12, closing cap 12 closely contradicts with the amorous spacing ring piece, and seal under the effect of first sealing layer, had better sealed effect, make the utility model have the effect of convenient to dismantle and install, wherein be equipped with the cavity 10 that corresponds with first circulation through-hole 8 in connecting the male head 6, make when connecting male head 6 and female head 7 of connection and butt joint, the end part of the connecting female head 7 is embedded into the cavity 10 and tightly abutted with the third sealing layer in the cavity 10, so that the sealing performance is better. The utility model discloses under first rubber sealing layer 14, second rubber sealing layer 15 and third rubber sealing layer 16's multiple sealing effect, have better sealed effect.
The utility model discloses an install the male head of connection 6 in the intake pipe 2 of barometer, be equipped with the female head of connection 7 on gas transmission pipeline 4, wherein connect and be equipped with first flow through-hole 8 and the second flow through-hole 11 of mutual butt joint between male head 6 and the female head of connection 7, form the circulation chamber way, wherein connect the tip of male head 6 and imbed in the annular seal chamber 9 on connecting the female head 7, when closing cap 12 carries out the screw thread and screws in, connect the tip of male head 6 and closely contradict with the second sealing layer in the annular seal chamber 9, played the sealed effect, simultaneously along with the screwing in of closing cap 12, closing cap 12 closely contradicts with the love spacing ring piece, and seal under the effect of first sealing layer, had better sealed effect, make the utility model discloses have the effect of convenient to dismantle and install, wherein be equipped with the cavity 10 that corresponds with first flow through-hole 8 in connecting the male head 6, when the male connector 6 and the female connector 7 are connected in a butt joint mode, the end portion of the female connector 7 is embedded into the cavity 10 and tightly abutted against the third sealing layer in the cavity 10, and good sealing performance is achieved. The utility model discloses under first rubber sealing layer 14, second rubber sealing layer 15 and third rubber sealing layer 16's multiple sealing effect, have better sealed effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a barometer convenient to connect, includes barometer main part (1) that has intake pipe (2) and has gas transmission pipeline (4) of connecting pipe (3), its characterized in that: the air inlet pipe (2) is connected with a cylindrical connecting male head (6) through a conveying pipe (5), the connecting pipe (3) is connected with a cylindrical connecting female head (7), a first flow through hole (8) is formed in the middle of the connecting female head (7), an inwards-recessed annular sealing cavity (9) is formed in the periphery of the connecting female head (7) and located at the first flow through hole (8), the end portion of the connecting male head (6) extends into the annular sealing cavity (9), a concave cavity (10) in butt joint with the first flow through hole (8) is formed in the connecting male head (6), and a second flow through hole (11) penetrating through the connecting male head (6) is formed in the concave cavity (10); the sealing cover is characterized in that a sealing cover (12) is sleeved on the male connecting head (6), the sealing cover (12) is in threaded connection with the female connecting head (7), a sealing cover limiting ring block (13) is arranged on the male connecting head (6), and a first rubber sealing layer (14) is arranged on the upper surface of the sealing cover limiting ring block (13).
2. A barometer facilitating connection according to claim 1, wherein the bottom side of the annular sealing chamber (9) is provided with a second rubber sealing layer (15).
3. Barometer easy to connect according to claim 1, characterised in that the male (6) and female (7) connection heads are made of copper.
4. An easily connectable barometer according to claim 1, wherein the side walls of the cavity (10) are provided with a third rubber sealing layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020940706.7U CN211954543U (en) | 2020-05-29 | 2020-05-29 | Barometer convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020940706.7U CN211954543U (en) | 2020-05-29 | 2020-05-29 | Barometer convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211954543U true CN211954543U (en) | 2020-11-17 |
Family
ID=73171207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020940706.7U Expired - Fee Related CN211954543U (en) | 2020-05-29 | 2020-05-29 | Barometer convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211954543U (en) |
-
2020
- 2020-05-29 CN CN202020940706.7U patent/CN211954543U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |