CN2522846Y - Pressure gage device - Google Patents
Pressure gage device Download PDFInfo
- Publication number
- CN2522846Y CN2522846Y CN 02215391 CN02215391U CN2522846Y CN 2522846 Y CN2522846 Y CN 2522846Y CN 02215391 CN02215391 CN 02215391 CN 02215391 U CN02215391 U CN 02215391U CN 2522846 Y CN2522846 Y CN 2522846Y
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- sleeve body
- magnet
- leak
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a pressure gauge device and relates to a pressure gauge combined by an indicating gauge and a fixed seat. The utility model mainly solves the technical problem of application security. The corresponding technical proposal adopted by the utility model are that the axle center of a counting indicating gauge is penetrated and sleeved with a magnet; a fixed seat is provided with inner screw thread holes and transfixion holes are arranged between the inner screw thread holes; a low temperature drive group is connected with the fixed seat by screwing and is provided with a leakage proof cushion ring, a cushion body, a spring and a packet, one end of which is fixedly locked with a magnet. A high temperature drive group is connected with the fixed seat by screwing. The high temperature drive group includes an outer casing body, the outside of which is coated with a plug body, and a leakage proof cushion ring. The utility model is suitable for mechanical pressure gauge.
Description
Technical field:
The utility model relates to a kind of pressure gauge with machinery and magnetic pressure photosensitive elements measuring fluid pressure, particularly a kind of pressure gauge by indication scale and holder combination.
Background technology:
At present, the general gas of carrying, the parts of liquid, be the generation that comes the early warning police circles with sensor commonly used usually on equipment, because the function of sensor is only only detected and is carried gas, fluid pressure, there is no other effect, when causing danger, its setting value that senses just can be sent warning function, especially at the police circles' point of causing danger, the intensity of a fire takes place immediately then, very the person is spread fast, therefore get out of hand often when finding fire alarm, have little time fire fighting at all, the problem of life threatening property is quite serious, so conveying gas, the pressure situation of liquid is the problem that present parts device and user ignore fully and do not note.
The utility model content:
Technical problem to be solved in the utility model is, a kind of improved pressure gauge device is provided, and it can avoid the pressure gauge device to cause danger.
The technical scheme that solves the problems of the technologies described above employing is, a counting indication scale, be rear end, pointer axle center be coated with low, high temperature driven group between magnet produce the magnet of interactive effect to indicate pen travel to order to police circles; One holder, the left and right ora terminalis in nearly top is established the internal thread hole of establishing for outer sleeve body spiral shell low, the high temperature driven group, and establish between the internal thread hole magnet that is connected with high temperature driven group outer sleeve body for the big envelope that is with spring in the low temperature driving group sheathed run through through hole; One low temperature driving group, the outer sleeve body, leak-proof gasket, pad, the spring that are with cock body outside including reach the big envelope that magnet is arranged with end locking; Wherein: this outer sleeve body one end is established external thread, be screwed into holder right-hand member internal thread hole, male ends is provided with ring groove and is beneficial to the bead that leak-proof gasket is inserted in leak-stopping, dig and establish a recessed groove and a through hole that is inserted in for pad and be provided with an externally threaded end inside, this outer sleeve body holds inside to establish internal thread hole in addition, is inserted in cock body again; This leak-proof gasket is enclosed within the outer sleeve body one end ring groove; This pad, central authorities establish a circular hole; This spring, the one end withstands on the pad, and end is inserted in one of big envelope concave end groove in addition; This big envelope one end inside is provided with the ammunition feed spring and holds the recessed groove that is inserted in addition, and its outer rim is equipped with two application of anti-leakage layers, and big envelope end in addition is connected with magnet; One high temperature driven group includes outer sleeve body, leak-proof gasket that the outside is with cock body; Wherein: this outer sleeve body one end is established external thread, be screwed into holder left end internal thread hole, male ends is provided with ring groove and is beneficial to the bead that leak-proof gasket is inserted in leak-stopping, dig and establish a recessed groove and a through hole that is inserted in for the magnet lock member and be provided with an externally threaded end inside, this outer sleeve body holds inside to establish internal thread hole in addition, is inserted in cock body again.
The beneficial effects of the utility model are, pressure gauge has the function of adjustable needed pressure setting, can make pressure gauge except that having basic function, via magnet between the two driving groups and the magnet that is enclosed within on the pointer, produce interactive effect, then make the pen travel of counting on the indication scale to police circles' point, inform immediately, have more the early warning informing function, pressure gauge has the effect of adjustable settings pressure size, and the user can be according to using parts gas, the difference of liquid and set different pressure sensors respectively is to promote sensing efficient, effect is informed in early warning comprehensively, and is safe.
Description of drawings:
Fig. 1 is that the utility model axle is surveyed synoptic diagram.
Fig. 2 is that the utility model axle is surveyed decomposing schematic representation.
Fig. 3 is the utility model combination cross-sectional schematic.
Fig. 4 is that the utility model magnet produces interactive synoptic diagram.
Embodiment:
Referring to Fig. 1,2, pressure gauge pointer of the present utility model is to include counting indication scale 1 and its rear end holder 2, and two ends, holder 2 left and right sides respectively are equipped with low, high temperature driven group 3,4; Wherein
One counting indication scale 1 is to be coated with magnet 12 in 11 rear ends, pointer 10 axle center;
One holder 2, the left and right ora terminalis in nearly top is established internal thread hole 20,21, establish for outer sleeve body 30,40 spiral shells low, high temperature driven group 3,4, run through through hole 22 and establish between the internal thread hole 20,21, sheathed for the big envelope 34 that is with spring 33 in the low temperature driving group 3 with the magnet 35 that high temperature driven group 4 outer sleeve bodies 40 are connected;
One low temperature driving group 3 is to be with the outer sleeve body 30, leak-proof gasket 31, pad 32, spring 33 of cock body 300 and with an end locking big envelope 34 of magnet 35 to be arranged by the outside; Wherein
These outer sleeve body 30 1 ends are established external thread 301, be screwed into holder 2 right-hand member internal thread holes 21, external thread 301 ends are provided with the bead 303 of ring groove 302, be beneficial to leak-proof gasket 31 and be inserted in leak-stopping, and an end inside that is provided with external thread 301 is dug and is established a recessed groove 304 and a through hole 305 that is inserted in for pad 32, this outer sleeve body 30 holds inside to establish internal thread hole 306 in addition, is inserted in cock body 300 again;
This leak-proof gasket 31 is enclosed within the outer sleeve body 30 1 end ring grooves 302;
This pad 32, central authorities establish a circular hole 320;
This spring 33, one end 330 withstand on the pad 32, and other holds 331 to be inserted in the concave end groove 340 of big envelope 34;
These big envelope 34 1 end inner recess grooves 340, ammunition feed spring 33 holds 331 to be inserted in addition, and its outer rim is equipped with two application of anti-leakage layers 341, and big envelope 34 holds 342 to be connected with magnet 35 in addition;
One high temperature driven group 4, the outer sleeve body 40, the leak-proof gasket 41 that are with cock body 400 by the outside are formed; Wherein
These outer sleeve body 40 1 ends are established external thread 401, be screwed into holder 2 left end internal thread holes 20, external thread 401 ends are provided with the bead 403 of ring groove 402, be beneficial to leak-proof gasket 41 and be inserted in leak-stopping, and an end inside that is provided with external thread 401 is dug and is established a recessed groove 404 and a through hole 405 that is inserted in for magnet 35 lock members 350, this outer sleeve body 40 holds inside to establish internal thread hole 406 in addition, is inserted in cock body 400 again;
By above-mentioned each member, with low, high temperature driven group 3,4 respectively are arranged in the left side of holder 2, right-hand member (with reference to Fig. 3), use that an end High Temperature Gas liquid is entered by the high temperature driven group and with the mutual pushing tow of low temperature gas-liquid that enters by low temperature driving group, allow low temperature driving group 3 move backward gradually simultaneously, and it is low, high driving group 3, magnet 35 between 4 be enclosed within the magnet 12 that counting indication scale 1 is gone into, produce interactive effect, make the pointer 10 on the counting indication scale 1 move to police circles' point (as Fig. 4), inform the sensor 23 that is located at holder 2 tops immediately, then demonstrate set warning lamp or off switch.
Claims (1)
1, a kind of pressure apparatus includes counting indication scale (1) and its rear end holder (2), and that the left and right two ends of holder (2) respectively are equipped with is low, high temperature driven group (3), (4); It is characterized in that:
One counting indication scale (1), be rear end, pointer (10) axle center (11) be coated with low, high temperature driven group (3), (4) between magnet produce the magnet (12) of interactive effect to indicate pen travel to order to police circles.
One holder (2), the left and right ora terminalis in nearly top is established for low, high temperature driven group (3), the outer sleeve body (30) of (4), internal thread hole (20), (21) that (40) spiral shell is established, and establish between the internal thread hole (20), (21) magnet (35) that is connected with high temperature driven group (4) outer sleeve body (40) for the big envelope (34) that is with spring (33) in the low temperature driving group (3) sheathed run through through hole (22).
One low temperature driving group (3), the outer sleeve body (30), leak-proof gasket (31), pad (32), the spring (33) that are with cock body (300) outside including reach the big envelope that magnet (35) are arranged with end locking; Wherein:
These outer sleeve body (30) one ends are established external thread (301), be screwed into holder (2) right-hand member internal thread hole (21), external thread (301) end is provided with ring groove (302) and is beneficial to the bead (303) that leak-proof gasket (31) is inserted in leak-stopping, and an end inside that is provided with external thread (301) is dug and is established one for pad (32) recessed groove (304) and the through hole (305) that are inserted in, this outer sleeve body (30) holds inside to establish internal thread hole (306) in addition, is inserted in cock body (300) again;
This leak-proof gasket (31) is enclosed within outer sleeve body (30) the one end ring grooves (302);
This pad (32), central authorities establish a circular hole (320);
This spring (33), one end (330) withstand on the pad (32), and end (331) is inserted in one of big envelope concave end groove (340) in addition;
These big envelope (34) one end inside are provided with the recessed groove (340) that ammunition feed spring (33) holds (331) to be inserted in addition, and its outer rim is equipped with two application of anti-leakage layers (341), and big envelope (34) end (342) in addition is connected with magnet (35);
One high temperature driven group (4) includes outer sleeve body (40), leak-proof gasket (41) that the outside is with cock body (400); Wherein:
These outer sleeve body (40) one ends are established external thread (401), be screwed into holder (2) left end internal thread hole (20), external thread (401) end is provided with ring groove (402) and is beneficial to the bead (403) that leak-proof gasket (41) is inserted in leak-stopping, and an end inside that is provided with external thread (401) is dug and is established one for magnet (35) lock member (350) recessed groove (404) and the through hole (405) that are inserted in, this outer sleeve body (40) holds inside to establish internal thread hole (406) in addition, is inserted in cock body (400) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215391 CN2522846Y (en) | 2002-01-28 | 2002-01-28 | Pressure gage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215391 CN2522846Y (en) | 2002-01-28 | 2002-01-28 | Pressure gage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2522846Y true CN2522846Y (en) | 2002-11-27 |
Family
ID=33694538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215391 Expired - Fee Related CN2522846Y (en) | 2002-01-28 | 2002-01-28 | Pressure gage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2522846Y (en) |
-
2002
- 2002-01-28 CN CN 02215391 patent/CN2522846Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |