CN211626798U - Pressure gauge with high waterproof and explosion-proof functions - Google Patents
Pressure gauge with high waterproof and explosion-proof functions Download PDFInfo
- Publication number
- CN211626798U CN211626798U CN202020670906.5U CN202020670906U CN211626798U CN 211626798 U CN211626798 U CN 211626798U CN 202020670906 U CN202020670906 U CN 202020670906U CN 211626798 U CN211626798 U CN 211626798U
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- Prior art keywords
- pressure gauge
- manometer
- explosion
- dial
- waterproof
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- Expired - Fee Related
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- 239000011521 glass Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 5
- 239000010962 carbon steel Substances 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 230000006378 damage Effects 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 230000001568 sexual effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
Manometer with highly waterproof explosion-proof function, a structure is simple, low in production cost, the sexual valence relative altitude, the manometer is integrated into one piece's manometer, the seam is few, sealing performance is good, pointer and calibrated scale all adopt corrosion-resistant material to make, be equipped with waterproof cover in the outside of manometer, waterproof cover is established on the manometer, not only play the function of protection manometer, the outside aqueous vapor of separation that simultaneously can also be fine is to the erosion of manometer, the casing that can effectual protection manometer does not receive the injury of foreign object in the aspect of protecting the manometer, table glass adopts explosion-proof glass to make, very big improvement the explosion-proof performance of manometer.
Description
Technical Field
The utility model belongs to high performance, intelligent instrument and meter field, in particular to manometer with high waterproof explosion-proof function.
Background
The pressure gauge transmits pressure deformation to the pointer through elastic deformation of sensitive elements (Bourdon tube, bellows and bellows) in the gauge and a conversion mechanism of a movement in the gauge, so that the pointer rotates to display the pressure.
The waterproof nature and the explosion-proof performance of manometer can not considered usually in the design of traditional manometer, but in the use of reality, the manometer often needs use under the different environment of various condition, and under some moist environment, the manometer is permeated by steam for a long time, causes the damage easily, and under the environment that sunlight is sufficient, the manometer is by the direct sunlight for a long time, takes place easily and bursts.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a manometer with high waterproof explosion-proof function can satisfy under the various conditions long-term use of manometer and can not damage because of the environment.
The technical scheme is as follows: a pressure gauge with high waterproof and explosion-proof functions comprises a pressure gauge and a connecting pipe.
Wherein, the manometer still includes dial plate, pointer, scale table and waterproof cover. The dial plate is arranged on the pressure gauge and is positioned at the front end of the pressure gauge. The pointer is arranged on the dial plate and is positioned in the middle of the dial plate. The dial gauge is arranged on the dial plate and is positioned on the upper part of the dial plate. The waterproof sleeve is sleeved on the pressure gauge. The pressure gauge 1 is integrally formed.
The utility model discloses a manometer with high waterproof explosion-proof function, a structure is simple, low in production cost, the sexual valence relative altitude, the manometer is integrated into one piece's manometer, the seam is few, sealing performance is good, pointer and calibrated scale all adopt corrosion-resistant material to make, be equipped with waterproof cover in the outside of manometer, waterproof ways is established on the manometer, not only play the function of protection manometer, the outside aqueous vapor of separation that simultaneously can also be fine is to the erosion of manometer, the casing that can effectual protection manometer does not receive the injury of foreign object in the aspect of protecting the manometer.
Furthermore, in the pressure gauge with high waterproof and explosion-proof functions, the waterproof sleeve is made of silicon rubber material. As the utility model discloses a further preferred, the silicon rubber material has excellent weatherability and ozone resistance in order to cause the injury to the manometer with good insulating nature, resist foreign object that simultaneously can be fine.
Furthermore, the dial plate of the pressure gauge with the highly waterproof and explosion-proof functions is made of carbon steel. As the utility model discloses a further preferred, the dial plate is made with carbon steel material, and is not only more stable, can prevent simultaneously that the dial plate from being in under extreme environment for a long time corroded.
Furthermore, the dial plate of the pressure gauge with the highly waterproof and explosion-proof functions is provided with gauge glass. The watch glass is positioned at one end of the watch plate far away from the pressure gauge. As the utility model discloses a further one kind is preferred, the protection dial plate that table glass can be better, gives simultaneously can separation vapor and manometer direct contact.
Furthermore, in the pressure gauge with high waterproof and explosion-proof functions, the gauge glass is double-layer explosion-proof glass with a PVB film in the middle. As the utility model discloses a further one kind is preferred, and table glass adopts explosion-proof glass to make, can not take place to burst because of long-time use in the use, and the explosion-proof glass of taking the PVB film in the middle of the double-deck simultaneously provides good explosion-proof performance on the one hand, and on the other hand in time bursts and also can play the effect that the protection does not harm other people, and explosion-proof glass can significantly reduce the injury to personnel and valuables when meeting with the violence and assault.
Furthermore, the pressure gauge with the highly waterproof and explosion-proof function is provided with a sealing layer in the connecting pipe. The sealing layer is arranged on the inner wall of the connecting pipe. As the utility model discloses a further one kind is preferred, has the one deck sealing layer on the inner wall in the connecting tube, can improve the sealing performance of manometer, and the better normal work at the manometer provides the gas tightness, further improves the waterproof nature of manometer simultaneously.
Furthermore, the connecting pipe of the pressure gauge with high waterproof and explosion-proof functions is also provided with an external thread end. The external thread end is arranged at one end of the connecting pipe, which is far away from the pressure gauge. As a further preference, the external screw thread can be better plays the effect of connection, more makes things convenient for the installation and the use of manometer.
The technical scheme shows that the invention has the following beneficial effects: manometer with highly waterproof explosion-proof function, a structure is simple, low in production cost, the sexual valence relative altitude, the manometer is integrated into one piece's manometer, the seam is few, sealing performance is good, pointer and calibrated scale all adopt corrosion-resistant material to make, be equipped with waterproof cover in the outside of manometer, waterproof cover is established on the manometer, not only play the function of protection manometer, the outside aqueous vapor of separation that simultaneously can also be fine is to the erosion of manometer, the casing that can effectual protection manometer does not receive the injury of foreign object in the aspect of protecting the manometer, table glass adopts explosion-proof glass to make, very big improvement the explosion-proof performance of manometer.
Drawings
Fig. 1 is a pressure gauge with high waterproof and explosion-proof functions according to embodiment 1 of the present invention;
fig. 2 is a side view of a pressure gauge with high waterproof and explosion-proof functions according to embodiment 1 of the present invention;
fig. 3 is a side view of the pressure gauge with high waterproof and explosion-proof functions in embodiment 2 of the present invention.
In the figure: the pressure gauge comprises a pressure gauge 1, a dial 12, a pointer 13, a dial 14, a waterproof sleeve 15, gauge glass 16, a connecting pipe (2), a sealing layer 21 and an external thread end 22.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Example 1
The pressure gauge with high waterproof and explosion-proof functions as shown in fig. 1 and 2 comprises a pressure gauge 1 and a connecting pipe 2. The pressure gauge 1 further comprises a dial 12, a pointer 13, a dial 14 and a waterproof jacket 15. In addition, a dial 12 is provided on the pressure gauge 1, and is located at the front end of the pressure gauge 1. The pointer 13 is disposed on the dial 12 and located in the middle of the dial 12. The dial 14 is provided on the dial 12 and is located on the upper part of the dial 12. Meanwhile, the waterproof jacket 15 is sleeved on the pressure gauge 1. In addition, the pressure gauge 1 is integrally formed. Wherein, the waterproof jacket 15 is made of silicon rubber material. In addition, the dial 12 is made of carbon steel. Meanwhile, the dial 12 is provided with a watch glass 16. Wherein the watch glass 16 is positioned at one end of the dial 12 far away from the pressure gauge 1. Meanwhile, the surface glass 16 is an explosion-proof glass with a double-layer PVB film in the middle.
Example 2
The pressure gauge with high waterproof and explosion-proof functions as shown in fig. 2 comprises a pressure gauge 1 and a connecting pipe 2. The pressure gauge 1 further comprises a dial 12, a pointer 13, a dial 14 and a waterproof jacket 15. In addition, a dial 12 is provided on the pressure gauge 1, and is located at the front end of the pressure gauge 1. The pointer 13 is disposed on the dial 12 and located in the middle of the dial 12. The dial 14 is provided on the dial 12 and is located on the upper part of the dial 12. Meanwhile, the waterproof jacket 15 is sleeved on the pressure gauge 1. In addition, the pressure gauge 1 is integrally formed. Wherein, the waterproof jacket 15 is made of silicon rubber material. In addition, the dial 12 is made of carbon steel. Meanwhile, the dial 12 is provided with a watch glass 16. Wherein the watch glass 16 is positioned at one end of the dial 12 far away from the pressure gauge 1. Meanwhile, the surface glass 16 is an explosion-proof glass with a double-layer PVB film in the middle. Meanwhile, a sealing layer 21 is arranged in the connecting pipe 2, and the sealing layer 21 is arranged on the inner wall of the connecting pipe 2. Meanwhile, the connecting pipe 2 is further provided with an external thread end 22, and the external thread end 22 is arranged at one end, far away from the pressure gauge 1, of the connecting pipe 2.
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 modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a manometer with highly waterproof explosion-proof function which characterized in that: comprises a pressure gauge (1) and a connecting pipe (2); wherein, the pressure gauge (1) also comprises a dial (12), a pointer (13), a dial (14) and a waterproof jacket (15); the dial plate (12) is arranged on the pressure gauge (1) and is positioned at the front end of the pressure gauge (1); the pointer (13) is arranged on the dial (12) and is positioned in the middle of the dial (12); the dial gauge (14) is arranged on the dial plate (12) and is positioned at the upper part of the dial plate (12); the waterproof sleeve (15) is sleeved on the pressure gauge (1); the pressure gauge (1) is integrally formed.
2. The pressure gauge with high waterproof and explosion-proof functions according to claim 1, wherein: the waterproof sleeve (15) is made of a silicon rubber material.
3. The pressure gauge with high waterproof and explosion-proof functions according to claim 1, wherein: the dial plate (12) is made of carbon steel material.
4. The pressure gauge with high waterproof and explosion-proof functions according to claim 1, wherein: the dial plate (12) is provided with a watch glass (16); the watch glass (16) is positioned at one end of the dial (12) far away from the pressure gauge (1).
5. The pressure gauge with high waterproof and explosion-proof functions according to claim 4, wherein: the surface glass (16) is explosion-proof glass with a PVB film in the middle of two layers.
6. The pressure gauge with high waterproof and explosion-proof functions according to claim 1, wherein: a sealing layer (21) is arranged in the connecting pipe (2); the sealing layer (21) is arranged on the inner wall of the connecting pipe (2).
7. The pressure gauge with high waterproof and explosion-proof functions according to claim 1, wherein: the connecting pipe (2) is also provided with an external thread end (22); the external thread end (22) is arranged at one end, which is far away from the pressure gauge (1), of the connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020670906.5U CN211626798U (en) | 2020-04-28 | 2020-04-28 | Pressure gauge with high waterproof and explosion-proof functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020670906.5U CN211626798U (en) | 2020-04-28 | 2020-04-28 | Pressure gauge with high waterproof and explosion-proof functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211626798U true CN211626798U (en) | 2020-10-02 |
Family
ID=72622762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020670906.5U Expired - Fee Related CN211626798U (en) | 2020-04-28 | 2020-04-28 | Pressure gauge with high waterproof and explosion-proof functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211626798U (en) |
-
2020
- 2020-04-28 CN CN202020670906.5U patent/CN211626798U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |